GLP-1 Market
LLY $1306.69 ▲ +2.8% NVO $39.43 ▲ +0.9% PFE $30.42 ▲ +1.9% VKTX $25.83 ▼ -2.1% KLRA $13.27 ▲ +2.7% GPCR $21.93 ▼ -0.4% RHHBY $59.62 ▲ +0.9%
Market data delayed up to 20 min · Source: Twelve Data

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About this data Sourced primarily from ClinicalTrials.gov — a listing isn't proof of safety or FDA approval.

Pipeline and clinical trial information here comes primarily from ClinicalTrials.gov. A listing on ClinicalTrials.gov means a study has been registered — not that a treatment is proven safe, effective, or FDA-approved. Investigational treatments may never be approved. Who can join a trial is decided only by that trial's own study team.

Not yet reported

Oyster Shell Calcium Carbonate, Crude

Company
Duquesne University
Mechanism
Mechanism not yet reported
Route
Route not yet reported
Recruiting trials
59 recruiting

Efficacy results: Not yet reported

Find a Clinical Trial Near Me

59 recruiting studies currently listed on ClinicalTrials.gov.

Data source: ClinicalTrials.gov · trial data as of Oct 23, 2026

Find a Clinical Trial Near Me

See recruiting studies for Oyster Shell Calcium Carbonate, Crude and check eligibility with the study team.

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Match
Treatment type

"Added to GLP-1" means the investigational treatment is being studied on top of an existing GLP-1-based therapy.

Your ZIP code is only used to calculate distance to trial sites — it isn't stored.

Trial details
  • Recruiting NCT NCT02621944

    Melatonin as a Neuroprotective Therapy in Neonates With HIE Undergoing Hypothermia

    Not yet reported University of Florida 70 participants Est. completion 2027-03 2 sites Stand-alone
    Other conditions: Hypoxic Ischemic Encephalopathy
    View official trial listing →
  • Recruiting NCT NCT03438526

    The Basel BOMP-AID Randomized Trial

    Not yet reported University Hospital, Basel, Switzerland 190 participants Est. completion 2027-12 1 site Stand-alone
    Other conditions: Hypoactive Delirium
    View official trial listing →
  • Recruiting NCT NCT04400266

    Buspirone and Melatonin for Depression Following Traumatic Brain Injury

    Not yet reported Massachusetts General Hospital 10 participants Est. completion 2028-07-31 2 sites Stand-alone
    Other conditions: Depression, Brain Injuries, Traumatic
    View official trial listing →
  • Recruiting NCT NCT04588233

    Melatonin Adolescent Research Study

    Not yet reported Loma Linda University 80 participants Est. completion 2027-05 2 sites Stand-alone
    Other conditions: Sleep Disorders in Children
    View official trial listing →
  • Recruiting NCT NCT05084196

    Melatonin for Prevention of Kidney Injury

    Not yet reported Rutgers, The State University of New Jersey 300 participants Est. completion 2027-12-31 2 sites Stand-alone
    Other conditions: Acute Kidney Injury, Adverse Drug Event
    View official trial listing →
  • Recruiting NCT NCT05184933

    Sleep and Circadian Mechanisms in Hypertension

    Not yet reported Oregon Health and Science University 32 participants Est. completion 2029-03-30 1 site Stand-alone
    Cardiovascular disease Other conditions: Hypertension, Cardiovascular Risk Factors, Circadian Rhythms, Sleep
    View official trial listing →
  • Recruiting NCT NCT05247125

    The Role of Circadian Factors in Regulation of Neuroplasticity in Ischemic Stroke (Interventional)

    Not yet reported Federal State Budgetary Institution, V. A. Almazov Federal North-West Medical Research Centre, of the Ministry of Health 80 participants Est. completion 2026-12-31 1 site Stand-alone
    Cardiovascular disease Other conditions: Sleep Disorders, Circadian Rhythm
    View official trial listing →
  • Recruiting NCT NCT05541276

    MELAtonin for Prevention of Postoperative Agitation and Emergence Delirium in Children

    Not yet reported Arash Afshari 676 participants Est. completion 2027-04-01 1 site Stand-alone
    Other conditions: Emergence Delirium
    View official trial listing →
  • Recruiting NCT NCT05617833

    Safety of Erythropoietin and Melatonin for Very Preterm Infants With Intraventricular Hemorrhage

    Not yet reported Johns Hopkins University 60 participants Est. completion 2027-09 2 sites Stand-alone
    Other conditions: Intraventricular Hemorrhage of Prematurity
    View official trial listing →
  • Recruiting NCT NCT05629871

    Biomarkers of Sleep-wake Cycle in Prodromal Alzheimer's Disease: Role in Cognitive Decline?

    Not yet reported University Hospital, Montpellier 132 participants Est. completion 2027-07-01 3 sites Stand-alone
    Other conditions: Neuropathology
    View official trial listing →
  • Recruiting NCT NCT05651347

    Antenatal Melatonin Supplementation for Neuroprotection in Fetal Growth Restriction

    Not yet reported Monash University 336 participants Est. completion 2027-04-30 12 sites
    Other conditions: Fetal Growth Retardation, Stillbirth and Fetal Death, Pregnancy Preterm
    View official trial listing →
  • Recruiting NCT NCT05713877

    Melatonin for Treatment of Delirium in Critically Ill Adult Patients

    Not yet reported Ciusss de L'Est de l'Île de Montréal 30 participants Est. completion 2026-12-30 1 site Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Recruiting NCT NCT05958940

    BioClock: Bright Light Therapy for Depressive Disorders

    Not yet reported Universiteit Leiden 231 participants Est. completion 2026-12 2 sites
    Other conditions: Depression, Unipolar, Depression, Bipolar
    View official trial listing →
  • Recruiting NCT NCT06062953

    Efficacy of Melatonin, Low-dose Quetiapine, or Placebo in Patients With Psychiatric Disorders and Comorbid Insomnia

    Not yet reported, Not yet reported Lone Baandrup 255 participants Est. completion 2029-02-28 1 site Stand-alone
    Other conditions: Psychiatric Disorders, Insomnia
    View official trial listing →
  • Recruiting NCT NCT06093477

    Studying Melatonin and Recovery in Teens

    Not yet reported Stanford University 45 participants Est. completion 2028-03-31 1 site Stand-alone
    Other conditions: Juvenile; Scoliosis, Scoliosis Idiopathic, Scoliosis; Adolescence, Scoliosis;Congenital, Kyphosis, Spondylolisthesis, Pectus Surgery, Hip Surgery
    View official trial listing →
  • Recruiting NCT NCT06104280

    Medications for Opioid Use Disorder Photosensitive Retinal Ganglion Cell Function, Sleep, and Circadian Rhythms: Implications for Treatment

    University of Alabama at Birmingham 200 participants Est. completion 2029-01-01 1 site
    Substance use disorder Other conditions: Sleep Disturbance
    View official trial listing →
  • Recruiting NCT NCT06194162

    Weighted Blankets for Sleep Disturbance Among Children With ADHD

    Not yet reported University Hospital Bispebjerg and Frederiksberg 340 participants Est. completion 2028-12-31 1 site Stand-alone
    Other conditions: Attention-deficit Hyperactivity, Attention Deficit Hyperactivity Disorder, Neurodevelopmental Disorders, Sleep Disturbance, Attention Deficit Disorder, Hyperkinetic Conduct Disorder, Attention-Deficit Hyperactivity Disorder, Unspecified Type
    View official trial listing →
  • Recruiting NCT NCT06226025

    Correcting Circadian Rhythms to Breakthrough in Bipolar Disorder

    Not yet reported Leslie Swanson 50 participants Est. completion 2026-12 1 site Stand-alone
    Other conditions: Bipolar Disorder, Delayed Sleep-Wake Phase Disorder
    View official trial listing →
  • Recruiting NCT NCT06236932

    Susceptibility to Infectious Diseases in obEsity: an endocRine trAnslational socioLogic Evaluation, "SIDERALE"

    Not yet reported Federico II University 100 participants Est. completion 2026-10-29 4 sites
    Other conditions: Obesity, Type2diabetes, Lipodystrophy, Infections, Obesity Associated Disorder
    View official trial listing →
  • Recruiting NCT NCT06245434

    Circadian Rhythmicity During Coma Awakening

    Not yet reported Hospices Civils de Lyon 90 participants Est. completion 2029-06-02 1 site Stand-alone
    Other conditions: Acute Brain Injury Coma
    View official trial listing →
  • Recruiting NCT NCT06252571

    a Chronobiological Treatment Combining Evening Melatonin and Morning Light Therapy in Idiopathic Hypersomnia: a Prospective, Double Bind, Randomized, Placebo-controlled -Trial

    Not yet reported University Hospital, Strasbourg, France 72 participants Est. completion 2027-09-07 1 site Stand-alone
    Other conditions: Idiopathic Hypersomnia
    View official trial listing →
  • Recruiting NCT NCT06430086

    Mechanistic Effect of Walnut Consumption on Sleep Quality

    Not yet reported Columbia University 24 participants Est. completion 2026-12-31 1 site Stand-alone
    Other conditions: Poor Sleep Quality
    View official trial listing →
  • Recruiting NCT NCT06487533

    Sensing Physiological Symptoms of Opioid Withdrawal and Cravings in Patients With Opioid Use Disorder

    Spark Biomedical, Inc. 20 participants Est. completion 2027-05-31 2 sites
    Substance use disorder Other conditions: Opioid Withdrawal
    View official trial listing →
  • Recruiting NCT NCT06489327

    Comparing Two Doses of Oral Melatonin as Premedication in Children Undergoing Surgery

    Not yet reported Al-Azhar University 120 participants Est. completion 2026-12-15 2 sites
    Other conditions: Preoperative Anxiety
    View official trial listing →
  • Recruiting NCT NCT06502613

    Idiopathic Scoliosis New Onset and Melatonin Phase Delay in Children

    Second Affiliated Hospital of Wenzhou Medical University 956 participants Est. completion 2027-07-15 1 site
    Other conditions: Scoliosis Idiopathic, Circadian Rhythm, Melatonin
    View official trial listing →
  • Recruiting NCT NCT06509191

    The Use of Melatonin for Delirium Prevention in Medically Hospitalized Patients

    Not yet reported, Not yet reported Sultan Qaboos University 240 participants Est. completion 2025-06 2 sites Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Recruiting NCT NCT06669507

    The Sleep Clinic Outcome and Practice Study

    Not yet reported St. Olavs Hospital 3400 participants Est. completion 2030-12-31 1 site
    Other conditions: Insomnia Disorder, Circadian Rhythm Sleep Disorder
    View official trial listing →
  • Recruiting NCT NCT06678880

    Sleep and Light Intervention (SALI) for Menopausal Mood Dysfunction

    Not yet reported University of California, San Diego 120 participants Est. completion 2029-02-28 1 site
    Other conditions: Depression, Depression During the Menopausal Transition, Menopausal Depression
    View official trial listing →
  • Recruiting NCT NCT06768580

    Effect of Oral Melatonin Versus Intraoperative Lidocaine Infusion on Incidence of Postoperative Delirium in Elderly Patients Undergoing Total Hip Arthroplasty

    Not yet reported Tanta University 135 participants Est. completion 2026-10-01 1 site Stand-alone
    Other conditions: Oral Melatonin, Lidocaine Infusion, Postoperative Delirium, Elderly Patients, Total Hip Arthroplasty
    View official trial listing →
  • Recruiting NCT NCT06802913

    A Novel Inhaled Formulation of Melatonin to Treat Adults With Insomnia: Efficacy Study

    Not yet reported Woolcock Institute of Medical Research 10 participants Est. completion 2026-05 1 site Stand-alone
    Other conditions: Insomnia
    View official trial listing →
  • Recruiting NCT NCT06808425

    Intervention With Weighted Blankets for Children With ADHD and Sleep Problems: Implementation and Effectiveness

    Not yet reported Halmstad University 200 participants Est. completion 2034-02 1 site
    Other conditions: ADHD, Sleep Disturbances, Sleep, Sleep Problems
    View official trial listing →
  • Recruiting NCT NCT06826755

    Melatonin Effects on Cardiovascular Disease Mechanisms in Midlife Women: A Randomized Clinical Trial

    Not yet reported Mayo Clinic 70 participants Est. completion 2028-01 1 site
    Other conditions: Perimenopause, Hypertension
    View official trial listing →
  • Recruiting NCT NCT06846086

    Cardioprotective Effects of Melatonin in Patients With Cardiomyopathy

    Not yet reported Tanta University 46 participants Est. completion 2026-02-01 1 site Stand-alone
    Other conditions: Cardiomyopathies
    View official trial listing →
  • Recruiting NCT NCT06949904

    The Role of Melatonin as an Adjuvant Therapy in Childhood Pneumonia

    Not yet reported, Not yet reported Mian Muhammad Hassan Ahmed 60 participants Est. completion 2026-01 1 site Stand-alone
    Other conditions: Pneumonia Childhood
    View official trial listing →
  • Recruiting NCT NCT06971640

    Advancing Identification of Circadian Delay in ADHD Youth: Associations With Clinical Heterogeneity and Cognition

    Duke University 250 participants Est. completion 2029-11 1 site
    Other conditions: ADHD - Attention Deficit Disorder With Hyperactivity, ADHD
    View official trial listing →
  • Recruiting NCT NCT06996171

    Comparative Efficacy of Magnesium Supplement and Melatonin Congener in Young Adults With Primary Insomnia

    Not yet reported CMH Kharian Medical College 60 participants Est. completion 2025-10-30 1 site
    Other conditions: Primary Insomnia
    View official trial listing →
  • Recruiting NCT NCT07036367

    The Use of Sublingual Melatonin Premedication in Geriatric Cataract Surgery

    Not yet reported Al-Azhar University 60 participants Est. completion 2026-06-15 2 sites
    Other conditions: Cataract Surgery Anesthesia
    View official trial listing →
  • Recruiting NCT NCT07036796

    Effect of Melatonin in Patients With Diabetic Peripheral Neuropathy

    Not yet reported Ain Shams University 60 participants Est. completion 2027-07-04 1 site
    Other conditions: Diabetic Peripheral Neuropathy, Diabetic Neuropathy, Diabetic Peripheral Neuropathy in Type 2 Diabetic Patients
    View official trial listing →
  • Recruiting NCT NCT07046429

    Affect of Melatonin on Sleep and Cognition in Cirrhosis

    Not yet reported Weill Medical College of Cornell University 18 participants Est. completion 2026-12-31 1 site Stand-alone
    Other conditions: Hepatic Encephalopathy, Covert Hepatic Encephalopathy, Cirrhosis, Sleep Disturbances and Insomnia
    View official trial listing →
  • Recruiting NCT NCT07119567

    Impact of Cocaine Use and Withdrawal on Sleep

    Hôpital le Vinatier 32 participants Est. completion 2028-12-31 3 sites
    Other conditions: Cocaine Use Disorder
    View official trial listing →
  • Recruiting NCT NCT07120880

    Efficacy of Chronotherapeutic Combination for Major Depressive Episode With Insomnia

    Not yet reported Assistance Publique - Hôpitaux de Paris 184 participants Est. completion 2029-01 1 site
    Other conditions: Major Depressive Disorder (MDD) With Insomnia
    View official trial listing →
  • Recruiting NCT NCT07294781

    Circadian Rhythms and Time Perception in Healthy Adults During Constant Wakefulness

    Not yet reported University of Aarhus 30 participants Est. completion 2027-12-30 1 site
    Other conditions: Sleep Deprivation, Circadian Rhythm, Healthy Volunteers, Time Perception
    View official trial listing →
  • Recruiting NCT NCT07307677

    Melatonin & Metformin on Clinical & Biochemical Parameters in Insulin Resistant PCOS Compared to Metformin

    Not yet reported Mst.Sumyara Khatun 60 participants Est. completion 2026-08-10 1 site Stand-alone
    Other conditions: PCOS(Insulin Resistant)
    View official trial listing →
  • Recruiting NCT NCT07336277

    Sleep Quality and the Efficacy of a Multimodal Sleep Pathway in Hospitalized Orthopedic Trauma Patients

    Not yet reported Emory University 30 participants Est. completion 2027-07 1 site Stand-alone
    Other conditions: Orthopedic Trauma, Sleep Quality
    View official trial listing →
  • Recruiting NCT NCT07345715

    Oral Melatonin Versus Nebulized Dexmedetomidine on Emergence Agitation in Children Undergoing Adenotonsillectomy

    Not yet reported Tanta University 96 participants Est. completion 2027-07-01 1 site Stand-alone
    Other conditions: Oral Melatonin, Nebulized Dexmedetomidine, Emergence Agitation, Children, Adenotonsillectomy
    View official trial listing →
  • Recruiting NCT NCT07391852

    Circadian Light Exposure Adjustment for Restfulness

    Not yet reported University of Arizona 60 participants Est. completion 2030-03-31 1 site Stand-alone
    Other conditions: Sleep Onset Latency
    View official trial listing →
  • Recruiting NCT NCT07411404

    Assessment and Characterization of Sleep Among Video Game Adult Players Without Video Game Use Disorder : a Feasability Study

    Not yet reported Centre Hospitalier Universitaire de Besancon 40 participants Est. completion 2027-09 1 site Stand-alone
    Other conditions: Sleep, Video Gamers
    View official trial listing →
  • Recruiting NCT NCT07433491

    Blue-blocking Glasses for Sleep Disorders in Child and Adolescent Psychiatry

    Not yet reported Helse Fonna 40 participants Est. completion 2027-06-01 2 sites
    Other conditions: Insomnia, Delayed Sleep Phase Disorder, Hyperarousal, Transdiagnostic Psychopathology, Child and Adolescent Psychiatry
    View official trial listing →
  • Recruiting NCT NCT07553143

    Effect of Preoperative Melatonin on Quality of Recovery After Elective Laparoscopic Cholecystectomy

    Not yet reported Armed Forces Medical Institute Bangladesh 84 participants Est. completion 2027-06-30 1 site Stand-alone
    Other conditions: Laparoscopic Cholecystectomy, Postoperative Quality of Recovery, Preoperative Anxiety, Postoperative Sleep Quality, Opioid Consumption, Postoperative, PONV in Laparoscopic Cholocystectomies
    View official trial listing →
  • Recruiting NCT NCT07554716

    Chronobiology and Enteral Nutrition

    Not yet reported Fundación Pública Andaluza para la Investigación de Málaga en Biomedicina y Salud 60 participants Est. completion 2027-12-31 1 site Stand-alone
    Other conditions: Hospitalised Patients With Enteral Nutrition
    View official trial listing →
  • Recruiting NCT NCT07558642

    Effects of Stellate Ganglion Block on Delirium and Circadian Rhythm in Geriatric Intensive Care Patients

    Not yet reported Antalya Training and Research Hospital 130 participants Est. completion 2027-02-01 2 sites
    Other conditions: Stellate Ganglion Block
    View official trial listing →
  • Recruiting NCT NCT07617922

    Melatonin and Solifenacin for Double-J Ureteral Stent Symptoms

    Not yet reported Beni-Suef University 189 participants Est. completion 2027-05 1 site Stand-alone
    Other conditions: Ureteral Stent-Related Symptoms, Ureteral Calculi, Lower Urinary Tract Symptoms
    View official trial listing →
  • Recruiting NCT NCT07651514

    The Effect of a Daily Magnesium and Melatonin Supplement on Sleep Quality in People With Nighttime Leg Cramps

    Not yet reported StudySetGo 50 participants Est. completion 2027-09-10 1 site Stand-alone
    Other conditions: Poor Sleep Quality, Leg Cramps, Nocturnal
    View official trial listing →
  • Recruiting NCT NCT07661966

    Bright Light Therapy in Patients With Melanoma or Non-small Cell Lung Cancer (NSCLC) Who Are Receiving First-Line Immune Checkpoint Blockade

    Not yet reported Weill Medical College of Cornell University 12 participants Est. completion 2027-12 1 site Stand-alone
    Other conditions: Melanoma (Skin Cancer), NSCLC (Non-small Cell Lung Cancer)
    View official trial listing →
  • Recruiting NCT NCT07695246

    Efficacy of CBT-I With Adjuvant Melatonin in Older Adults Chronic Insomnia

    Not yet reported The University of Hong Kong 183 participants Est. completion 2029-08-01 1 site Stand-alone
    Other conditions: Insomnia, Aging, Sleep Disorders
    View official trial listing →
  • Recruiting NCT NCT07737665

    Efficacy of Melatonin Treatment on Sleep Quality Improvement in Inflammatory Bowel Disease Patients With Clinical Remission

    Not yet reported Mahidol University 90 participants Est. completion 2027-04-30 1 site Stand-alone
    Other conditions: IBD (Inflammatory Bowel Disease)
    View official trial listing →
  • Recruiting NCT NCT07853976

    Clinical and Radiographic Evaluation of UV-Treated Dental Implants With or Without Melatonin in the Upper Posterior Jaw

    Not yet reported Mansoura University 21 participants Est. completion 2026-11-21 1 site Stand-alone
    Other conditions: Jaw, Edentulous, Partially, Bone Resorption, Dental Implant Failure
    View official trial listing →
  • Recruiting NCT NCT07859488

    Perioperative Biomarkers and Postoperative Delirium in Older Adults Undergoing Abdominal Cancer Surgery

    Fatma Cigdem Ozakin 100 participants Est. completion 2027-09-06 1 site
    Other conditions: Postoperative Delirium (POD), Abdominal Neoplasms
    View official trial listing →
  • Recruiting NCT NCT07869030

    Melatonin Effect on Immediate Dental Implants in the Posterior Mandible

    Not yet reported Future University in Egypt 16 participants Est. completion 2027-06 1 site Stand-alone
    Other conditions: Dental Implant, Immediate Dental Implant Placement, Alveolar Bone Loss, Bone Density, Osseointegration
    View official trial listing →
  • Completed NCT NCT00001285

    Effects of Sex Hormones on Circadian Rhythm in Men and Women

    National Institute of Mental Health (NIMH) 73 participants Est. completion 2000-06 1 site
    Other conditions: Bipolar Disorder, Circadian Rhythm, Depressive Disorder
    View official trial listing →
  • Completed NCT NCT00001485

    Effects of Season on Melatonin Secretion in Healthy Men and Women and Patients With Seasonal Affective Disorder

    National Institute of Mental Health (NIMH) 116 participants Est. completion 2000-04 1 site
    Other conditions: Seasonal Affective Disorder
    View official trial listing →
  • Completed NCT NCT00001546

    Circadian Regulation of Sleep in Habitual Short Sleepers and Long Sleepers

    National Institute of Mental Health (NIMH) 38 participants Est. completion 2000-06 1 site
    Other conditions: Sleep Disorders
    View official trial listing →
  • Completed NCT NCT00031967

    Melatonin and Radiation Therapy in Treating Patients With Brain Metastases

    Not yet reported Radiation Therapy Oncology Group 234 sites
    Other conditions: Metastatic Cancer, Radiation Toxicity, Unspecified Adult Solid Tumor, Protocol Specific
    View official trial listing →
  • Completed NCT NCT00097474

    Effects of Hydrocortisone, Melatonin, and Placebo on Jet Lag

    Not yet reported National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 57 participants Est. completion 2007-11-14 1 site Stand-alone
    Other conditions: Jet Lag
    View official trial listing →
  • Completed NCT NCT00230737

    Effects of Melatonin on Insomnia Symptoms in Older Adults

    Not yet reported Nalaka Gooneratne 27 participants Est. completion 2008-05 1 site Stand-alone
    Other conditions: Sleep Initiation and Maintenance Disorders
    View official trial listing →
  • Completed NCT NCT00238108

    Melatonin Supplements for Improving Sleep in Individuals With Hypertension

    Not yet reported Brigham and Women's Hospital 16 participants Est. completion 2010-08 1 site Stand-alone
    Other conditions: Sleep Disorders, Hypertension
    View official trial listing →
  • Status unknown NCT NCT00261183

    The Contribution of Melatonin Vs. Placebo in Benzodiazepine Withdrawal in Methadone Maintenance Treatment Patients

    Not yet reported Tel-Aviv Sourasky Medical Center 100 participants Est. completion 2006-12 1 site
    Other conditions: Benzodiazepines
    View official trial listing →
  • Active, not recruiting NCT NCT00262470

    Treatment of Orthostatic Intolerance

    Not yet reported, Not yet reported Satish R. Raj 150 participants Est. completion 2029-12 1 site Stand-alone
    Other conditions: Tachycardia, Chronic Orthostatic Intolerance
    View official trial listing →
  • Status unknown NCT NCT00282061

    Synchronization and Desynchronization Between Circadian Rhythms in Patients With Delayed Sleep Phase Syndrome (DSPS)

    Not yet reported Sheba Medical Center 1 site
    Other conditions: Delayed Sleep Phase Syndrome
    View official trial listing →
  • Status unknown NCT NCT00287794

    Quality of Sleep in Patients With Rheumatoid Arthritis

    Kobe University 1000 participants Est. completion 2010-12 1 site
    Other conditions: Rheumatoid Arthritis
    View official trial listing →
  • Status unknown NCT NCT00311259

    Melatonin Treatment and Inflammation, Oxidative Stress and Autonomic Function in Connection With Surgery

    University Hospital, Gentofte, Copenhagen 40 participants Est. completion 2006-11 1 site
    Other conditions: Oxidative Stress, Inflammatory Stress, Myocardial Ischaemia
    View official trial listing →
  • Terminated NCT NCT00332670

    Light Therapy for Elderly Depression

    Not yet reported, Not yet reported GGZ Buitenamstel 89 participants Est. completion 2007-06 1 site
    Other conditions: Major Depressive Disorder
    View official trial listing →
  • Completed NCT NCT00388661

    Melatonin and Quality of Life in Dialysis Patients

    Not yet reported Meander Medical Center 68 participants Est. completion 2009-12 2 sites
    Other conditions: Sleep Problems, Haemodialysis
    View official trial listing →
  • Completed NCT NCT00397189

    Efficacy and Safety of Circadin® 2 mg in the Treatment of Primary Insomnia Patients

    Not yet reported Neurim Pharmaceuticals Ltd. 930 participants Est. completion 2009-04 1 site Stand-alone
    Other conditions: Primary Insomnia
    View official trial listing →
  • Completed NCT NCT00404456

    The Efficacy of Melatonin in Sleep Problems of Hemodialysis and Peritoneal Dialysis Patients

    Not yet reported Meander Medical Center 40 participants Est. completion 2007-07 1 site
    Other conditions: Hemodialysis, Peritoneal Dialysis, Sleep Problems
    View official trial listing →
  • Suspended NCT NCT00427323

    Light Exposure to Treat Sleep Disruption in Older People

    Not yet reported National Institute on Aging (NIA) 60 participants Est. completion 2007-09 1 site
    Other conditions: Sleep Initiation and Maintenance Disorders, Circadian Rhythm Sleep Disorders, Hypersomnia
    View official trial listing →
  • Terminated NCT NCT00444249

    Influence of Blue Light Filtering Intraocular Lenses on Daytime Levels of Melatonin

    Not yet reported The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery 136 participants Est. completion 2008-08 1 site
    Other conditions: Macular Degeneration
    View official trial listing →
  • Terminated NCT NCT00506064

    Melatonin Postoperative Sleep Study in Breast Cancer Patients

    Not yet reported M.D. Anderson Cancer Center 4 participants Est. completion 2008-09 1 site Stand-alone
    Other conditions: Breast Cancer
    View official trial listing →
  • Completed NCT NCT00506259

    Treatment Strategies for Children With Smith-Magenis Syndrome

    Not yet reported National Human Genome Research Institute (NHGRI) 23 participants Est. completion 2018-05-22 1 site
    Other conditions: Developmental Delay Disorders, Chromosome Deletion, Mental Retardation, Sleep Disorders, Circadian Rhythm, Self Injurious Behavior
    View official trial listing →
  • Completed NCT NCT00507546

    Functional Melatonin Replacement for Sleep Disruptions in Individuals With Tetraplegia

    Not yet reported US Department of Veterans Affairs 12 participants Est. completion 2011-07 1 site
    Other conditions: Insomnia, Spinal Cord Injury, Tetraplegia, Sleep Disorders
    View official trial listing →
  • Completed NCT NCT00512070

    Melatonin Metabolism Abnormality in Patients With Schizophrenia or Schizoaffective Disorder Treated With Olanzapine

    Not yet reported Seattle Institute for Biomedical and Clinical Research 40 participants Est. completion 2024-12 1 site Stand-alone
    Metabolic syndrome Other conditions: Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Obesity
    View official trial listing →
  • Completed NCT NCT00513357

    Melatonin Versus Placebo and the Effect on Appetite in Advanced Cancer Patients

    Not yet reported M.D. Anderson Cancer Center 82 participants Est. completion 2012-12 2 sites Stand-alone
    Other conditions: Gastrointestinal Cancer, Lung Cancer
    View official trial listing →
  • Status unknown NCT NCT00564590

    SThe Effects of Melatonin on GERD Symptoms

    Not yet reported, Not yet reported Rabin Medical Center 150 participants Est. completion 2011-01 1 site Stand-alone
    Other conditions: Gastroesophageal Reflux Disease
    View official trial listing →
  • Terminated NCT NCT00640094

    The Melatonin Adjunct in the Acute myocaRdial Infarction Treated With Angioplasty

    Not yet reported Alberto Domínguez Rodríguez 272 participants Est. completion 2016-11 3 sites Stand-alone
    Cardiovascular disease
    View official trial listing →
  • Completed NCT NCT00649961

    Melatonin As A Novel Neuroprotectant In Preterm Infants- Dosage Study

    Not yet reported Imperial College London 18 participants Est. completion 2011-02 2 sites Stand-alone
    Other conditions: Premature Birth, Brain Injury
    View official trial listing →
  • Completed NCT NCT00675181

    Effects of Melatonin and Oxygen Consumption and Choroidal Blood Flow

    Not yet reported University Hospital, Basel, Switzerland 16 participants Est. completion 2010-01 1 site
    Other conditions: Vasospastic Syndrome
    View official trial listing →
  • Terminated NCT NCT00688935

    Young Blind Child Melatonin Treatment Study

    Not yet reported Oregon Health and Science University 9 participants Est. completion 2015-05 1 site Stand-alone
    Other conditions: Blindness
    View official trial listing →
  • Completed NCT NCT00691080

    Understanding Sleep Problems in Children With Autism Spectrum Disorder

    Baylor College of Medicine 58 participants Est. completion 2011-11 3 sites
    Other conditions: Sleep Problems
    View official trial listing →
  • Terminated NCT NCT00691444

    Blind Child Melatonin Treatment Study

    Not yet reported Oregon Health and Science University 10 participants Est. completion 2015-12 1 site Stand-alone
    Other conditions: Blindness
    View official trial listing →
  • Terminated NCT NCT00691574

    Melatonin Levels in Smith Magenis Syndrome (SMS)

    Not yet reported Oregon Health and Science University 5 participants Est. completion 2009-05 1 site Stand-alone
    Other conditions: Chromosome Disorders
    View official trial listing →
  • Completed NCT NCT00698360

    Circadian Rhythm of Erythropoietin And Melatonin in Renal Disease

    Meander Medical Center 34 participants Est. completion 2008-06 1 site
    Chronic kidney disease
    View official trial listing →
  • Completed NCT NCT00705003

    Efficacy and Safety Study of a Combination Product [Drug:BCI-024 (Buspirone) and Drug:BCI-049 (Melatonin)] to Treat Major Depressive Disorder (MDD)

    Not yet reported Massachusetts General Hospital 142 participants Est. completion 2008-12 9 sites Stand-alone
    Other conditions: Major Depressive Disorder
    View official trial listing →
  • Terminated NCT NCT00739024

    A Study of a Melatonin Receptor Agonist to Prevent Migraine

    Not yet reported Swedish Medical Center 18 participants Est. completion 2010-09 1 site
    Other conditions: Migraine, Migraine With Aura, Migraine Without Aura
    View official trial listing →
  • Status unknown NCT NCT00749814

    Sleep Disturbances in Hospitalized Children

    Not yet reported Tel-Aviv Sourasky Medical Center 60 participants 1 site Stand-alone
    Other conditions: Sleep Disorders
    View official trial listing →
  • Completed NCT NCT00775723

    Melatonin Production Delay in Preterm Infants

    Tel Aviv University 46 participants Est. completion 2008-05 1 site
    Other conditions: Melatonin Production
    View official trial listing →
  • Completed NCT NCT00786123

    Exploring the Mechanism of a Probiotic Combination VSL#3 in Irritable Bowel Syndrome

    Not yet reported National University Hospital, Singapore 40 participants Est. completion 2009-12 1 site
    Other conditions: Irritable Bowel Syndrome
    View official trial listing →
  • Completed NCT NCT00816673

    Sleep Inducing And Maintaining Efficacy Of Circadin In Elderly Insomniacs

    Not yet reported Neurim Pharmaceuticals Ltd. 40 participants Est. completion 1997-09 1 site Stand-alone
    Other conditions: Primary Insomnia
    View official trial listing →
  • Completed NCT NCT00834886

    Randomized Controlled Trial on the Treatment Effects of Melatonin and Light Therapy on Delayed Sleep Phase Syndrome

    Not yet reported University of Bergen 40 participants Est. completion 2012-01 1 site
    Other conditions: Delayed Sleep Phase Syndrome
    View official trial listing →
  • Completed NCT NCT00867451

    Improving Sleep and Daytime Functioning Among Children Diagnosed With Attention Deficit Hyperactivity Disorder (ADHD)

    Not yet reported, Not yet reported Children's Hospital Medical Center, Cincinnati 8 participants Est. completion 2011-07 1 site Stand-alone
    Other conditions: Attention Deficit Hyperactivity Disorder
    View official trial listing →
  • Completed NCT NCT00869128

    A Study of the Efficacy of Prolonged-Release Melatonin Versus Placebo in Diabetic Patients Suffering From Insomnia

    Not yet reported Neurim Pharmaceuticals Ltd. 36 participants Est. completion 1997-03
    Type 2 diabetes Other conditions: Insomnia
    View official trial listing →
  • Terminated NCT NCT00869167

    Ramelteon for Insomnia Comorbid With Asthma

    Not yet reported Northwestern University 2 participants Est. completion 2009-06 1 site Stand-alone
    Other conditions: Insomnia, Asthma
    View official trial listing →
  • Withdrawn NCT NCT00869869

    Melatonin Supplementation to Improve Sleep in Patients With Heart Failure

    Not yet reported Brigham and Women's Hospital Est. completion 2011-03 1 site Stand-alone
    Heart failure Other conditions: Sleep Disorders
    View official trial listing →
  • Completed NCT NCT00873379

    Melatonin Supplementation for Delirium Prevention in Acutely Hospitalized Elderly

    Not yet reported London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 122 participants Est. completion 2008-03 1 site
    Other conditions: Delirium
    View official trial listing →
  • Terminated NCT NCT00911053

    Melatonin for Circadian Sleep Disorders in the Blind

    Not yet reported Oregon Health and Science University 59 participants Est. completion 2012-06 1 site Stand-alone
    Other conditions: Insomnia, Blindness, Daytime Sleepiness
    View official trial listing →
  • Withdrawn NCT NCT00915616

    The Potential Therapeutic Effect of Melatonin in Gastro-Esophageal Reflux Disease

    Not yet reported Mansoura University
    Other conditions: Gastroesophageal Reflux Disease
    View official trial listing →
  • Completed NCT NCT00925899

    Melatonin for Fatigue and Other Symptoms in Patients With Advanced Cancer

    Not yet reported, Not yet reported Bispebjerg Hospital 72 participants Est. completion 2013-03 1 site Stand-alone
    Other conditions: Cancer, Fatigue
    View official trial listing →
  • Completed NCT NCT00927030

    Melatonin for Sleep in Children With Autism

    Not yet reported Vanderbilt University 17 participants Est. completion 2010-10 1 site Stand-alone
    Other conditions: Autistic Disorder, Insomnia
    View official trial listing →
  • Completed NCT NCT00950885

    Melatonin Treatment for Induced Transient Insomnia

    Not yet reported Brigham and Women's Hospital 42 participants Est. completion 2013-08 1 site Stand-alone
    Other conditions: Delayed Sleep Phase Disorder, Jet-lag, Shift-work Disorder
    View official trial listing →
  • Completed NCT NCT00972075

    Efficacy and Safety of Circadin for Non-24 Hour Sleep-Wake Disorder in Totally Blind Subjects

    Not yet reported Neurim Pharmaceuticals Ltd. 13 participants Est. completion 2007-10 2 sites Stand-alone
    Other conditions: Non-24 Hour Sleep-Wake Disorder, Blindness
    View official trial listing →
  • Status unknown NCT NCT00988078

    Effects of Metformin and Oral Hormonal Contraceptive in Adolescents With Polycystic Ovary Syndrome

    Not yet reported Federal University of São Paulo 90 participants Est. completion 2013-12 1 site
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT01014533

    Pharmacotherapy and Mechanisms of Sleep Disturbance in Alcohol Dependence

    Not yet reported Dr. Kirk Brower 59 participants Est. completion 2011-09 1 site
    Alcohol use disorder Other conditions: Insomnia
    View official trial listing →
  • Terminated NCT NCT01033565

    Melatonin CR for the Treatment of Impaired Sleep Maintenance in 4-8 Year Old Children With Autism Spectrum Disorders

    Not yet reported University of Nebraska 1 participants Est. completion 2010-10-01 1 site Stand-alone
    Other conditions: Sleep Disorder
    View official trial listing →
  • Completed NCT NCT01038921

    Melatonin and the Metabolic Syndrome

    Not yet reported Emory University 39 participants Est. completion 2013-07 2 sites Stand-alone
    Metabolic syndrome
    View official trial listing →
  • Completed NCT NCT01064544

    Study on Hemodialysis: Illumination Effects

    Not yet reported Meander Medical Center 14 participants Est. completion 2010-09 1 site
    Other conditions: Sleep Problems
    View official trial listing →
  • Completed NCT NCT01114360

    Melatonin and Nighttime Blood Pressure in African Americans-8 mg Study

    Not yet reported Emory University 37 participants Est. completion 2014-09 1 site
    Other conditions: Hypertension
    View official trial listing →
  • Completed NCT NCT01114373

    Melatonin and Nighttime Blood Pressure in African Americans--24 mg Study

    Not yet reported Emory University 40 participants Est. completion 2014-09 1 site
    Other conditions: Hypertension
    View official trial listing →
  • Status unknown NCT NCT01126294

    Perioperative Melatonin in Lumbar Laminectomy

    Not yet reported University Health Network, Toronto 84 participants Est. completion 2011-09 1 site Stand-alone
    Other conditions: Pain and Anxiety in Patients Undergoing Surgery for Lumbar Laminectomy.
    View official trial listing →
  • Completed NCT NCT01152580

    Melatonin Osteoporosis Prevention Study

    Not yet reported Duquesne University 19 participants Est. completion 2010-07 1 site
    Other conditions: Osteoporosis, Osteopenia
    View official trial listing →
  • Completed NCT NCT01161108

    Trial of Melatonin to Improve Sleep in Children With Epilepsy and Neurodevelopmental Disabilities

    Not yet reported The Hospital for Sick Children 13 participants Est. completion 2012-06 1 site
    Other conditions: Epilepsy, Insomnia, Developmental Disability
    View official trial listing →
  • Completed NCT NCT01171508

    Circadian Disturbances After Breast Cancer Surgery

    Melissa Voigt Hansen 12 participants Est. completion 2011-11 1 site
    Other conditions: Circadian Rhythm Disorders, Anxiety, Breast Cancer
    View official trial listing →
  • Status unknown NCT NCT01180855

    Effects of Ramelteon (8mg) Alone and in Combination With Multi-Component Behavioral Therapy on Sleep and Circadian Phase in Patients With Chronic Insomnia

    Not yet reported University of Arizona 30 participants Est. completion 2010-09 1 site
    Other conditions: Insomnia
    View official trial listing →
  • Completed NCT NCT01198938

    Postoperative Melatonin Administration and Delirium Prevention in Patients Undergoing Vascular and Cardiac Surgery

    Not yet reported University Health Network, Toronto 100 participants Est. completion 2013-02 1 site
    Other conditions: Cardiac Surgery
    View official trial listing →
  • Completed NCT NCT01200641

    Evaluation of Anxiolysis and Pain Associated With Retrobulbar Eye Block for Cataract Surgery : Melatonin Versus Gabapentin

    Not yet reported, Not yet reported Qazvin University Of Medical Sciences 90 participants Est. completion 2011-01 1 site
    Other conditions: Anxiety, Pain
    View official trial listing →
  • Withdrawn NCT NCT01269671

    Efficacy of Combination Therapy vs Placebo for Pediatric Functional Abdominal Pain

    Not yet reported Medical College of Wisconsin Est. completion 2012-04 1 site Stand-alone
    Other conditions: Functional Abdominal Pain, Irritable Bowel Syndrome, Functional Dyspepsia
    View official trial listing →
  • Completed NCT NCT01280734

    Investigation of Melatonin and Zolpidem Effect on Postural Instability in Healthy Adult Subjects

    Not yet reported Neurim Pharmaceuticals Ltd. 26 participants Est. completion 2011-05 1 site
    Other conditions: Postural Instability
    View official trial listing →
  • Completed NCT NCT01290432

    The Potential Effects of Inofolic Plus on Abnormal Ovarian Reserve Parameters in Subfertile Women

    Not yet reported Palm Beach Center for Reproductive Medicine 15 participants Est. completion 2012-02 1 site Stand-alone
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT01311193

    Circadian Sleep-wake Cycles and Light Therapy in Borderline Personality Disorder

    Not yet reported University Hospital, Basel, Switzerland 1 site
    Other conditions: Borderline Personality Disorder, Sleep Disturbances, Depression
    View official trial listing →
  • Status unknown NCT NCT01325389

    Myo-inositol Plus Melatonin in Perimenopausal Women

    Not yet reported AGUNCO Obstetrics and Gynecology Centre 1 site Stand-alone
    Other conditions: Perimenopause
    View official trial listing →
  • Completed NCT NCT01327040

    Light Sensitization Study

    Not yet reported Brigham and Women's Hospital 32 participants Est. completion 2020-12 1 site
    Other conditions: Chronobiology Disorders, Circadian Rhythm Disorders, Sleep Disorders, Circadian Rhythm
    View official trial listing →
  • Terminated NCT NCT01355523

    The Effect of Melatonin on Depression, Anxiety, Cognitive Function and Sleep Disturbances in Breast Cancer Patients

    Not yet reported, Not yet reported Melissa Voigt Hansen 54 participants Est. completion 2013-01 1 site
    Other conditions: Breast Cancer, Depression
    View official trial listing →
  • Completed NCT NCT01357083

    The Study of Serum Melatonin Rhythm Levels in Patients With Major Depressive Disorder

    Science & Research Islamic Azad University Branch Khozestan 92 participants Est. completion 2010-10 1 site
    Other conditions: Major Depressive Disorder
    View official trial listing →
  • Status unknown NCT NCT01360346

    Enteral Versus Intravenous Sedation in Critically Ill High-risk ICU Patients

    Not yet reported University of Milan 300 participants Est. completion 2012-12 1 site Stand-alone
    Other conditions: Critical Illness, Mechanical Ventilation Complication
    View official trial listing →
  • Withdrawn NCT NCT01370486

    Melatonin Versus Placebo in the Lennox-Gastaut Syndrome: Neurophysiological and Neuropsychological Effects

    Not yet reported Institution de Lavigny Est. completion 2012-01 1 site
    Other conditions: Lennox-Gastaut Syndrome
    View official trial listing →
  • Status unknown NCT NCT01393574

    Comparing Treatment With Melatonin to Treatment With Stimulants (Methylphenidate) in Children With Attention Deficit Hyperactivity Disorder and Sleep Difficulties

    Not yet reported Assaf-Harofeh Medical Center 46 participants 1 site Stand-alone
    Other conditions: Attention Deficit Hyperactivity Disorder, Sleep Onset Insomnia
    View official trial listing →
  • Completed NCT NCT01428661

    Melatonin Agonist Effects of Tasimelteon Versus Placebo in Patients With Major Depressive Disorder

    Not yet reported, Not yet reported Vanda Pharmaceuticals 507 participants Est. completion 2013-05 40 sites
    Other conditions: Major Depressive Disorder
    View official trial listing →
  • Completed NCT NCT01450228

    Efficacy and Safety of KI1001 in ≥ 55 Years Old Insomnia Patients

    Not yet reported Kuhnil Pharmaceutical Co., Ltd. 170 participants Est. completion 2012-03 10 sites Stand-alone
    Other conditions: Sleep Initiation and Maintenance Disorders
    View official trial listing →
  • Completed NCT NCT01489969

    Sleep Laboratory Study to Investigate the Safety and Efficacy of Neu-P11 in Primary Insomnia Patients

    Not yet reported Neurim Pharmaceuticals Ltd. 137 participants Est. completion 2013-01 9 sites
    Other conditions: Primary Insomnia
    View official trial listing →
  • Completed NCT NCT01505465

    Study of Melatonin on Sleep, Pain, and Confusion After Joint Replacement Surgery

    Not yet reported Hospital for Special Surgery, New York 50 participants Est. completion 2013-06 1 site Stand-alone
    Other conditions: Postoperative Pain, Delirium, Confusion, Sleep
    View official trial listing →
  • Completed NCT NCT01528202

    Tart Cherries and Melatonin Content

    Not yet reported Northumbria University 20 participants Est. completion 2011-06 1 site
    Other conditions: Sleep
    View official trial listing →
  • Completed NCT NCT01540747

    Role of Melatonin Supplementation in Follicular Fluid of in Vitro Fertilization (IVF) Patients With Polycystic Ovarian Syndrome

    Not yet reported AGUNCO Obstetrics and Gynecology Centre 1 site Stand-alone
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Status unknown NCT NCT01557478

    Melatonin as Adjuvant Therapy in Breast Cancer Patients

    Not yet reported, Not yet reported Khon Kaen University 166 participants 2 sites
    Other conditions: Stage II and III Breast Cancer
    View official trial listing →
  • Completed NCT NCT01558284

    The Effect of Neu-P11 on Symptoms in Patients With D-IBS

    Ludwig-Maximilians - University of Munich 40 participants Est. completion 2014-02 1 site
    Other conditions: Diarrhea- Irritable Bowel Syndrome
    View official trial listing →
  • Completed NCT NCT01566474

    Melatonin Associated to Acid Inhibition for Chemoprevention in Barret Esophagus: a Pilot Study

    Not yet reported Aragon Institute of Health Sciences 80 participants Est. completion 2017-06 1 site Stand-alone
    Other conditions: Barrett's Esophagus
    View official trial listing →
  • Completed NCT NCT01570881

    Association of Plasma Melatonin Levels With Delirium

    Okayama University 33 participants Est. completion 2011-01 1 site
    Other conditions: Postoperative Delirium
    View official trial listing →
  • Completed NCT NCT01586039

    Investigating the Effects of Evening Light Exposure on Melatonin Suppression, Alertness and Nocturnal Sleep

    Not yet reported Brigham and Women's Hospital 33 participants Est. completion 2014-03 1 site Stand-alone
    Other conditions: Non-visual Photoreception
    View official trial listing →
  • Completed NCT NCT01593774

    Melatonin for Prevention of Metabolic Side Effects of Olanzapine

    Not yet reported Guilan University of Medical Sciences 36 participants Est. completion 2013-03 1 site Stand-alone
    Other conditions: Schizophrenia
    View official trial listing →
  • Completed NCT NCT01596101

    Circadian Rhythm of Melatonin in Burns

    Shriners Hospitals for Children 86 participants Est. completion 2014-08 1 site
    Other conditions: Sleep, Burns
    View official trial listing →
  • Terminated NCT NCT01598259

    Randomized Controlled Trial to Assess Efficacy of Melatonin for Children During Burn Rehabilitation

    Not yet reported Shriners Hospitals for Children 10 participants Est. completion 2016-06 1 site Stand-alone
    Other conditions: Burns
    View official trial listing →
  • Completed NCT NCT01617070

    Effects of Kuvan on Melatonin Secretion

    Not yet reported University of Southern California 10 participants Est. completion 2014-12 1 site
    Other conditions: Phenylketonuria (PKU)
    View official trial listing →
  • Completed NCT NCT01638234

    Effectiveness of Melatonin for Sleep Disturbances in Children With Atopic Dermatitis

    Not yet reported, Not yet reported National Taiwan University Hospital 48 participants Est. completion 2013-04 1 site Stand-alone
    Other conditions: Atopic Dermatitis
    View official trial listing →
  • Completed NCT NCT01690000

    Treatment of Osteopenia With Melatonin

    Not yet reported University of Aarhus 81 participants Est. completion 2014-06 1 site
    Other conditions: Osteoporosis
    View official trial listing →
  • Completed NCT NCT01695070

    Melatonin to Prevent Brain Injury in Unborn Growth Restricted Babies

    Not yet reported Monash University 16 participants Est. completion 2014-11 1 site Stand-alone
    Other conditions: Fetal Growth Retardation
    View official trial listing →
  • Completed NCT NCT01700959

    Melatonin Intervention For Neurocognitive Deficits in the St. Jude Lifetime Cohort

    Not yet reported St. Jude Children's Research Hospital 911 participants Est. completion 2017-04-19 1 site
    Other conditions: Cancer Malignancies
    View official trial listing →
  • Completed NCT NCT01706627

    Melatonin In Reduction of Chemotherapy-Induced Toxicity (MIRCIT) Trial

    Not yet reported, Not yet reported Khon Kaen University 175 participants Est. completion 2012-06 2 sites
    Other conditions: Advanced Stage Cancer
    View official trial listing →
  • Completed NCT NCT01718678

    Effect of Melatonin on Multiple Sclerosis Related Fatigue

    Not yet reported Isfahan University of Medical Sciences 44 participants Est. completion 2012-10 1 site
    Other conditions: Fatigue
    View official trial listing →
  • Completed NCT NCT01780883

    Melatonin Dose-effect Relation in Childhood Autism

    Not yet reported Rennes University Hospital 34 participants Est. completion 2013-09 4 sites Stand-alone
    Other conditions: Childhood Autism
    View official trial listing →
  • Completed NCT NCT01784341

    Circadian Phase in Bipolar Depression: Is it Delayed and Does it Normalize With Remission?

    Northwestern University 10 participants Est. completion 2016-12 1 site
    Other conditions: Bipolar Disorder
    View official trial listing →
  • Completed NCT NCT01805089

    Melatonin Versus Placebo in Breast Cancer

    Not yet reported Dana-Farber Cancer Institute 95 participants Est. completion 2009-07 2 sites
    Other conditions: Breast Cancer
    View official trial listing →
  • Completed NCT NCT01855126

    Individually Tailored Lighting System to Improve Sleep in Older Adults

    Not yet reported Rensselaer Polytechnic Institute 46 participants Est. completion 2017-04 1 site
    Other conditions: Sleep Disturbances
    View official trial listing →
  • Completed NCT NCT01858155

    Phase I Dose Finding Study for Melatonin in Pediatric Oncology Patients With Relapsed Solid Tumors

    Not yet reported C17 Council 9 participants Est. completion 2017-12-31 5 sites Stand-alone
    Other conditions: Relapsed Malignant Solid Tumor
    View official trial listing →
  • Status unknown NCT NCT01858909

    Efficacy of Melatonin in Patients With Severe Sepsis or Septic Shock

    Not yet reported Aragon Institute of Health Sciences 110 participants Est. completion 2013-12 1 site Stand-alone
    Other conditions: Severe Sepsis, Septic Shock
    View official trial listing →
  • Status unknown NCT NCT01860716

    Impact of Melatonin in the Pretreatment of Organ Donor and the Influence in the Evolution of Liver Transplant.

    Not yet reported Aragon Institute of Health Sciences 60 participants Est. completion 2013-12 1 site Stand-alone
    Other conditions: Evidence of Liver Transplantation
    View official trial listing →
  • Status unknown NCT NCT01863277

    Safety Study of Melatonin in Stroke Patients

    Not yet reported Wolfson Medical Center 140 participants 1 site
    Cardiovascular disease
    View official trial listing →
  • Completed NCT NCT01863446

    Effects of Light on Melatonin and Contractions in Pregnant Women

    Not yet reported Brigham and Women's Hospital 51 participants Est. completion 2023-12 1 site
    Other conditions: Pregnancy
    View official trial listing →
  • Status unknown NCT NCT01874847

    PLAY GAME: Post-concussion Syndrome in Youth - Assessing the GABAergic Effects of Melatonin

    Not yet reported, Not yet reported University of Calgary 99 participants Est. completion 2019-09 1 site Stand-alone
    Other conditions: Post-concussion Syndrome, Post-concussive Symptoms, Traumatic Brain Injury, Concussion, Children
    View official trial listing →
  • Completed NCT NCT01881854

    Sleep Wake and Melatonin Pattern in Craniopharyngioma

    Copenhagen University Hospital, Rigshospitalet 30 participants Est. completion 2016-09
    Other conditions: Sleep Disorders, Circadian Rhythm, Craniopharyngioma
    View official trial listing →
  • Completed NCT NCT01903681

    Assessment of the Pharmacokinetics of Circadin® in Children With Neurodevelopmental Disorders and Sleep Disturbances

    Not yet reported Neurim Pharmaceuticals Ltd. 16 participants Est. completion 2014-04 1 site
    Other conditions: Sleep Problems
    View official trial listing →
  • Withdrawn NCT NCT01904786

    Melatonin Treatment for Newborn Infants With Moderate to Severe Hypoxic Ischemic Encephalopathy

    Not yet reported St. Louis University Est. completion 2018-11 1 site Stand-alone
    Other conditions: Newborn Hypoxic Ischemic Encephalopathy
    View official trial listing →
  • Completed NCT NCT01906866

    Efficacy and Safety of Circadin® in the Treatment of Sleep Disturbances in Children With Neurodevelopment Disabilities

    Not yet reported Neurim Pharmaceuticals Ltd. 125 participants Est. completion 2018-03-27 28 sites
    Other conditions: Sleep Disorders
    View official trial listing →
  • Completed NCT NCT01923974

    The Analgesic Effects of Melatonin

    Not yet reported, Not yet reported Lars Peter Holst Andersen 36 participants Est. completion 2014-08 1 site
    Other conditions: Analgesia, Antihyperalgesia
    View official trial listing →
  • Completed NCT NCT01965522

    Anti-proliferative Effects of Vitamin D and Melatonin in Breast Cancer

    Not yet reported Juravinski Cancer Center 100 participants Est. completion 2017-05 2 sites Stand-alone
    Other conditions: Early Stage Breast Cancer
    View official trial listing →
  • Completed NCT NCT01993251

    Does Melatonin Restore Sleep Architecture in Autistic Children

    Not yet reported Hospices Civils de Lyon 26 participants Est. completion 2018-06-12 5 sites
    Other conditions: Sleep Disorders
    View official trial listing →
  • Status unknown NCT NCT02041455

    Immune-Pineal Axis Function in Fibromyalgia

    Not yet reported, Not yet reported Hospital de Clinicas de Porto Alegre 66 participants Est. completion 2014-03 1 site Stand-alone
    Other conditions: Fibromyalgia
    View official trial listing →
  • Withdrawn NCT NCT02099331

    Cardiac Surgery and the Risk of Atrial Fibrillation: an Intervention Trial Evaluating Melatonin

    Not yet reported Johns Hopkins University Est. completion 2015-07-06 1 site Stand-alone
    Other conditions: Atrial Fibrillation
    View official trial listing →
  • Completed NCT NCT02156271

    Mechanisms of Sleep Latency and Health: The Effect of a Melatonin Receptor Agonist in Inflammation and Insulin Resistance

    Not yet reported Duke University 75 participants
    Other conditions: Insomnia
    View official trial listing →
  • Status unknown NCT NCT02180451

    Observational Study to Investigate the Melatonin and Cortisol Circadian Rhythms of Individuals With Smith-Magenis Syndrome (SMS)

    Vanda Pharmaceuticals 8 participants Est. completion 2017-01 1 site
    Other conditions: Smith Magenis Syndrome
    View official trial listing →
  • Terminated NCT NCT02190838

    Comparison of Melatonin or Metformin and Dacarbazine Combination Versus Dacarbazine Alone in Disseminated Melanoma

    Not yet reported N.N. Petrov National Medical Research Center of Oncology 57 participants Est. completion 2018-12-31 3 sites Stand-alone
    Other conditions: Melanoma
    View official trial listing →
  • Status unknown NCT NCT02195271

    Neuroplasticity:Melatonin and Transcranial Current Stimulation in Healthy Subjects.

    Not yet reported Hospital de Clinicas de Porto Alegre 50 participants Est. completion 2014-08 1 site
    Other conditions: Analgesia Disorder, Pain
    View official trial listing →
  • Completed NCT NCT02195661

    The Role of Melatonin in the Effective Attainment of Sleep Electroencephalograms (EEG) in Children

    Not yet reported University of Cape Town 194 participants Est. completion 2017-10 1 site
    Other conditions: Epilepsy, Electroencephalogram, Children, Sedation
    View official trial listing →
  • Completed NCT NCT02200172

    The Preventative Role of Exogenous Melatonin Administration in Patients With Advanced Cancer Who Are at Risk of Delirium: a Feasibility Study

    Not yet reported Bruyère Health Research Institute. 60 participants Est. completion 2016-04 1 site
    Other conditions: Cancer
    View official trial listing →
  • Completed NCT NCT02251041

    Combined Drug Approach to Prevent Ischemia-reperfusion Injury During Transplantation of Livers (CAPITL)

    Not yet reported Universitaire Ziekenhuizen KU Leuven 143 participants Est. completion 2019-08 1 site
    Other conditions: Reperfusion Injury
    View official trial listing →
  • Completed NCT NCT02265822

    Melatonin Premedication in Children Undergoing Surgery

    Not yet reported Azienda Ospedaliera Universitaria Policlinico "G. Martino" 92 participants Est. completion 2013-10 Stand-alone
    Other conditions: Premedication, Anaesthesia
    View official trial listing →
  • Withdrawn NCT NCT02282241

    Melatonin for Delirium Prophylaxis

    Not yet reported University of British Columbia Est. completion 2021-09 1 site Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Withdrawn NCT NCT02319265

    Dose Assessment of Melatonin in Sepsis Trial

    Not yet reported, Not yet reported University of Aberdeen Est. completion 2019-12 1 site Stand-alone
    Other conditions: Sepsis
    View official trial listing →
  • Completed NCT NCT02321449

    The Effectiveness of Circadin in Improving Quality of Sleep in Patients Aged 55 or Over

    Ipsen 40 participants Est. completion 2015-02 3 sites
    Other conditions: Insomnia
    View official trial listing →
  • Terminated NCT NCT02332928

    Melatonin Supplementation for Cancer-related Fatigue in Patients Receiving Radiotherapy

    Not yet reported Virginia Commonwealth University 80 participants Est. completion 2021-06-02 1 site
    Other conditions: Breast Cancer - Female
    View official trial listing →
  • Status unknown NCT NCT02359448

    Melatonin for Nocturia in Parkinson's Disease

    Not yet reported University College, London 20 participants Est. completion 2015-12 1 site Stand-alone
    Other conditions: Parkinson's Disease, Nocturia
    View official trial listing →
  • Completed NCT NCT02373189

    Bright Light Treatment At Home To Manage Chronic Pain In U.S. Veterans

    Not yet reported Rush University Medical Center 37 participants Est. completion 2018-02 1 site Stand-alone
    Other conditions: Chronic Low Back Pain
    View official trial listing →
  • Terminated NCT NCT02374567

    Pharmacovigilance in Gerontopsychiatric Patients

    Not yet reported Hannover Medical School 407 participants Est. completion 2017-06-28 5 sites Stand-alone
    Other conditions: Dementia, Depression, Schizophrenia, Psychosomatic Disorders, Anxiety Disorders
    View official trial listing →
  • Completed NCT NCT02386319

    Anxiolytic and Analgesic Effects of Melatonin

    Not yet reported Herlev Hospital 36 participants Est. completion 2021-04 1 site
    Other conditions: Anxiety
    View official trial listing →
  • Terminated NCT NCT02395783

    Therapeutic Effects of Maternal Melatonin Administration on Brain Injury and White Matter Disease

    Not yet reported, Not yet reported Assistance Publique - Hôpitaux de Paris 14 participants Est. completion 2018-02 1 site
    Other conditions: Premature Birth
    View official trial listing →
  • Status unknown NCT NCT02403921

    Association Between Cortisol, Cortisone, Cotinine, Nicotine, Caffeine, Melatonin Levels in Hair, Serum, Urine, Saliva and Chronic Stress

    National Taiwan University Hospital 80 participants Est. completion 2016-01 1 site
    Other conditions: Hydrocortisone
    View official trial listing →
  • Completed NCT NCT02415309

    Premedication With Melatonin in Lumbar Medial Branch Block Procedure

    Not yet reported United States Naval Medical Center, San Diego 25 participants Est. completion 2022-05 2 sites
    Other conditions: Anxiety
    View official trial listing →
  • Completed NCT NCT02424071

    The Effect of Premedication With Melatonin on Postoperative Recovery From Bariatric Surgery

    Not yet reported Sheba Medical Center 60 participants Est. completion 2016-04 1 site
    Other conditions: Recovery From Bariatric Surgery
    View official trial listing →
  • Completed NCT NCT02430298

    Topical/Oral Melatonin for Preventing Concurrent Radiochemotherapy Induced Oral Mucositis/Xerostomia Cancer Patients

    Not yet reported Khon Kaen University 39 participants Est. completion 2015-12 1 site
    Other conditions: Head and Neck Cancer
    View official trial listing →
  • Completed NCT NCT02431728

    The Effect of Melatonin Upon Post-Acute Withdrawal Among Males in a Residential Treatment Program

    Not yet reported, Not yet reported Duquesne University 70 participants Est. completion 2016-01 1 site
    Other conditions: Substance Withdrawal Syndrome
    View official trial listing →
  • Completed NCT NCT02451293

    The Effect of MElatonin on Depression, Anxiety, CIrcadian and Sleep Disturbances in Patients After Acute Myocardial Syndrome

    Not yet reported, Not yet reported Zealand University Hospital 252 participants Est. completion 2018-07-20 6 sites
    Other conditions: Depression, Acute Coronary Syndrome
    View official trial listing →
  • Completed NCT NCT02463318

    The Effect of Melatonin on Gene Expression and Activity of the Sirt1 and Its Target Genes Catalase and MnSOD in Multiple Sclerosis Patients and Healthy Subjects

    Not yet reported Tehran University of Medical Sciences 34 participants Est. completion 2015-09 1 site Stand-alone
    Other conditions: Multiple Sclerosis, Oxidative Stress
    View official trial listing →
  • Completed NCT NCT02483559

    Seeing the World Through Assorted Glasses

    Not yet reported University of North Carolina, Chapel Hill 15 participants Est. completion 2016-05 1 site
    Other conditions: Sleep
    View official trial listing →
  • Terminated NCT NCT02486796

    Immediate or Delayed Naturopathic Medicine in Combination With Neo-Adjuvant Chemotherapy for Breast Cancer

    Not yet reported, Not yet reported Midwestern Regional Medical Center 5 participants Est. completion 2017-03-03
    Other conditions: Quality of Life
    View official trial listing →
  • Terminated NCT NCT02487082

    Pilot Study of Sleep Therapy and Biomarkers in Children With Autism Spectrum Disorders

    Not yet reported Stony Brook University 12 participants Est. completion 2021-01-29 1 site
    Other conditions: Autism Spectrum Disorder
    View official trial listing →
  • Status unknown NCT NCT02506777

    Neoadjuvant FDC With Melatonin or Metformin for Locally Advanced Breast Cancer.

    Not yet reported N.N. Petrov National Medical Research Center of Oncology 96 participants Est. completion 2020-08 1 site Stand-alone
    Other conditions: Breast Cancer
    View official trial listing →
  • Completed NCT NCT02536417

    Efficacy of Melatonin in Decreasing the Incidence of Delirium in End of Life Patients

    Not yet reported Fraser Health 19 participants Est. completion 2020-09 1 site
    Other conditions: Delirium
    View official trial listing →
  • Completed NCT NCT02560324

    Effect of Ramelteon on Smoking Abstinence

    Not yet reported University of Pennsylvania 140 participants Est. completion 2018-08 1 site
    Other conditions: Tobacco Use Disorder
    View official trial listing →
  • Terminated NCT NCT02588742

    The Effect of Melatonin on Postoperative Delirium in Elderly ICU Patients

    Not yet reported Yonsei University 3 participants Est. completion 2016-01-15 1 site Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Completed NCT NCT02591238

    Melatonin in Smoke-induced Vascular Injury

    Not yet reported Peking Union Medical College Hospital 68 participants Est. completion 2015-10 1 site
    Other conditions: Smoking, Vascular System Injuries
    View official trial listing →
  • Completed NCT NCT02597231

    Melatonin and Sleep in Preventing Delirium in the Hospital

    Not yet reported, Not yet reported Scripps Health 94 participants Est. completion 2016-12-31 1 site Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Completed NCT NCT02604095

    Effect of Melatonin on Body Composition, Glucose Metabolism and Lipid Metabolism

    Not yet reported Shanghai 10th People's Hospital 16 participants Est. completion 2015-10 1 site Stand-alone
    Other conditions: Acanthosis Nigricans, Obesity
    View official trial listing →
  • Status unknown NCT NCT02615340

    Melatonin for Prevention of Delirium in Critically Ill Patients

    Not yet reported Mount Sinai Hospital, Canada 69 participants Est. completion 2019-10-12 3 sites
    Other conditions: Delirium
    View official trial listing →
  • Completed NCT NCT02630004

    Melatonin Oral Gel for Oral Mucositis in Patients With Head and Neck Cancer Undergoing Chemoradiation

    Not yet reported, Not yet reported Spherium Biomed 84 participants Est. completion 2017-12-22 11 sites Stand-alone
    Other conditions: Oral Mucositis
    View official trial listing →
  • Terminated NCT NCT02631148

    Effects of Melatonin Supplementation on Renal Physiology in a Habitual Sleep Restricted Population.

    Not yet reported Brigham and Women's Hospital 12 participants Est. completion 2017-12-31 1 site Stand-alone
    Other conditions: Obesity, Prediabetic State
    View official trial listing →
  • Completed NCT NCT02639741

    Preoperative Melatonin or Vitamin C Administration on Postoperative Analgesia

    Not yet reported Cukurova University 55 participants Est. completion 2020-12-30 1 site
    Other conditions: Postoperative Pain
    View official trial listing →
  • Completed NCT NCT02642640

    Interaction of Melatonin and MTNR1B Genotype on Glucose Control - Study 1

    Not yet reported Brigham and Women's Hospital 23 participants Est. completion 2022-03-24 1 site
    Other conditions: Glucose, Circadian Rhythm, Melatonin, Genes
    View official trial listing →
  • Status unknown NCT NCT02644590

    The Effect of Melatonin on Early Signs of Hypertension in Teenagers With Diabetes Mellitus Type 1

    Not yet reported Sheba Medical Center 30 participants Est. completion 2017-02 Stand-alone
    Other conditions: Diabetes Mellitus, Type 1, Hypertension
    View official trial listing →
  • Terminated NCT NCT02654314

    Prevention of Delirium in Inpatients Utilizing Melatonin

    Not yet reported Yale University 277 participants Est. completion 2017-11-03 1 site Stand-alone
    Other conditions: Delirium
    View official trial listing →
  • Status unknown NCT NCT02663570

    Effects of Melatonin in PCOS Women

    Not yet reported Catholic University of the Sacred Heart 40 participants 1 site Stand-alone
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Status unknown NCT NCT02681887

    Effect of Melatonin on Cardiometabolic Risk- FULL

    Not yet reported Brigham and Women's Hospital 120 participants Est. completion 2021-12 1 site Stand-alone
    Other conditions: Obesity, Prediabetic State
    View official trial listing →
  • Completed NCT NCT02691702

    Multiple Dose Study Of BIIB118 (PF-05251749) In Healthy Volunteers

    Not yet reported Biogen 97 participants Est. completion 2017-01-12 2 sites Stand-alone
    Other conditions: Healthy Adult Subjects, Healthy Elderly Subjects
    View official trial listing →
  • Status unknown NCT NCT02691897

    Melatonin's Effects on Treatment Of Diabetes Mellitus

    Not yet reported Shiraz University of Medical Sciences 60 participants Est. completion 2020-07 1 site Stand-alone
    Other conditions: Diabetes Mellitus
    View official trial listing →
  • Completed NCT NCT02726126

    Transdermal Fentanyl and Melatonin Patches for Postoperative Pain Relief

    Ain Shams University 75 participants Est. completion 2015-04
    Other conditions: Postoperative Pain
    View official trial listing →
  • Terminated NCT NCT02732288

    Exploratory Study of Melatonin Induced Sleep Regularization in Severe Brain Injury

    Not yet reported Rockefeller University 1 participants Est. completion 2018-06-19 1 site Stand-alone
    Other conditions: Disorders of Consciousness
    View official trial listing →
  • Completed NCT NCT02747628

    Transdermal Nicotine and Melatonin Patches for Postoperative Pain Relief

    Not yet reported Ain Shams University 60 participants Est. completion 2015-07
    Other conditions: Postoperative Pain Relief
    View official trial listing →
  • Completed NCT NCT02750631

    Out-patient Wake Therapy, Light Therapy and Sleep Phase Advance for Depression

    Not yet reported New York State Psychiatric Institute 30 participants Est. completion 2017-07 1 site
    Other conditions: Unipolar Depression
    View official trial listing →
  • Completed NCT NCT02757079

    Study of the Efficacy and Safety of NPC-15 for Sleep Disorders of Children With Neurodevelopmental Disorders

    Not yet reported Nobelpharma 99 participants Est. completion 2018-07-06 Stand-alone
    Other conditions: Sleep Disorders, Neurodevelopmental Disorder
    View official trial listing →
  • Completed NCT NCT02767102

    Bioavailability and Bioactivity of Red Wine Melatonin in Humans

    Not yet reported University of Milan 12 participants Est. completion 2015-07 1 site Stand-alone
    Other conditions: Bioavailability
    View official trial listing →
  • Status unknown NCT NCT02768077

    Effect of Melatonin on Sleep Disturbances in Patients With Parkinson's Disease

    Not yet reported Kuhnil Pharmaceutical Co., Ltd. 100 participants Est. completion 2017-02 Stand-alone
    Other conditions: Parkinson's Disease
    View official trial listing →
  • Completed NCT NCT02776215

    Study of the Pharmacokinetics and Safety of Tasimelteon in Children and Adolescents

    Not yet reported Vanda Pharmaceuticals 24 participants Est. completion 2017-12-20 1 site Stand-alone
    Other conditions: Circadian Rhythm Sleep Disorders, Non-24 Hour Sleep-Wake Disorder, Autism Spectrum Disorder, Smith-Magenis Syndrome
    View official trial listing →
  • Status unknown NCT NCT02798367

    Melatonin 3mg and 5mg Compared to Cognitive Behavioral Therapy for Insomnia (CBT-I) in the Treatment of Insomnia

    Not yet reported, Not yet reported Ache Laboratorios Farmaceuticos S.A. 307 participants Est. completion 2021-11-30 8 sites Stand-alone
    Other conditions: Insomnia Disorder
    View official trial listing →
  • Status unknown NCT NCT02824770

    Effects of Sleep Quality on Melatonin Levels and Inflammatory Response After Major Abdominal Surgery

    Not yet reported Eskisehir Osmangazi University 40 participants Est. completion 2017-07-01 1 site
    Other conditions: Sleep Deprivation
    View official trial listing →
  • Completed NCT NCT02839395

    The Effects of Acute vs. Chronic of Screen Illumination on: Sleep Efficacy and Architecture, Physiology, Emotion and Behavior: Possible Effect on Human Health

    Not yet reported Assuta Medical Center 19 participants Est. completion 2016-12
    Other conditions: Sleep, Emotion
    View official trial listing →
  • Status unknown NCT NCT02845778

    Pharmacokinetics of Melatonin Niosomes Oral Gel in Healthy Volunteers

    Not yet reported, Not yet reported Khon Kaen University 15 participants Est. completion 2017-03 1 site Stand-alone
    Other conditions: Pharmacokinetics of Melatonin
    View official trial listing →
  • Terminated NCT NCT02876770

    Melatonin Supplementation and Performance

    Not yet reported kais 12 participants Est. completion 2013-01 Stand-alone
    Other conditions: Motor Activity
    View official trial listing →
  • Status unknown NCT NCT02878499

    Do Sleep and Circadian Rhythm Disturbances Impact the Cognitive and Behavioural Development of Children With Autism?

    Not yet reported University Hospital, Strasbourg, France 105 participants Est. completion 2023-02 5 sites
    Other conditions: Autism Spectrum Disorder
    View official trial listing →
  • Terminated NCT NCT02883790

    Effects of Somnage® in the Management on Sleep and Mood in Cancer Patients

    Not yet reported Helsinn Healthcare SA 3 participants Est. completion 2018-02 5 sites Stand-alone
    Other conditions: Breast Cancer, Lung Cancer, Colon Cancer
    View official trial listing →
  • Status unknown NCT NCT02889432

    Effects of Oral Melatonin on Neurosensory Recovery Following Facial Osteotomies

    Not yet reported The University of Hong Kong 40 participants Est. completion 2017-09 1 site Stand-alone
    Other conditions: Dentofacial Deformities
    View official trial listing →
  • Terminated NCT NCT02940769

    Neurobiological Effects of Light on MDD

    Not yet reported University of Michigan 7 participants Est. completion 2017-02-14 1 site
    Other conditions: Major Depressive Disorder
    View official trial listing →
  • Terminated NCT NCT02963181

    Effects of Melatonin to Reduce Nocturnal Hypertension in Patients With Neurogenic Orthostatic Hypotension

    Not yet reported London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's 10 participants Est. completion 2019-05-28 1 site Stand-alone
    Other conditions: Hypotension, Orthostatic, Hypertension, Autonomic Nervous System Diseases
    View official trial listing →
  • Status unknown NCT NCT03013790

    Melatonin Use in the Intensive Care Elderly Population

    Not yet reported MICE Trial Group 600 participants Est. completion 2018-01 1 site
    Other conditions: Delirium, Melatonin
    View official trial listing →
  • Completed NCT NCT03014245

    Melatonin in Pregnancy Compared to Non-pregnant

    University of Aberdeen 60 participants Est. completion 2017-05-18 1 site
    Other conditions: Pregnancy Transient Hypertension
    View official trial listing →
  • Completed NCT NCT03043443

    Melatonin Use for Sleep Problems in Alcohol Dependent Patients

    Not yet reported Centre for Addiction and Mental Health 60 participants Est. completion 2019-01-10 2 sites
    Other conditions: Alcohol-Related Disorders
    View official trial listing →
  • Status unknown NCT NCT03062839

    Melatonin as Adjuvant Treatment for ADHD in Adults

    Not yet reported Hospital Israelita Albert Einstein 120 participants Est. completion 2019-06-30 1 site Stand-alone
    Other conditions: Attention Deficit Hyperactivity Disorder
    View official trial listing →
  • Completed NCT NCT03066518

    Effect of Melatonin on Sleep Quality in Patients Dementia

    Not yet reported Hospital Universitario Dr. Jose E. Gonzalez 40 participants Est. completion 2017-01-25
    Other conditions: Sleep Disorders, Dementia
    View official trial listing →
  • Status unknown NCT NCT03109054

    Endogenous Melatonin Level and Pre- Postoperative Anxiety in Bariatric Surgery Patients.

    Inonu University 50 participants Est. completion 2017-06-15 1 site
    Other conditions: Anxiety Disorders, Melatonin
    View official trial listing →
  • Active, not recruiting NCT NCT03114072

    Blocking Blue Light in Pregnancy, Effects on Melatonin Profile and Sleep

    Not yet reported University of Bergen 60 participants Est. completion 2026-07 1 site
    Other conditions: Sleep Disturbance
    View official trial listing →
  • Completed NCT NCT03115034

    Melatonin in Patients Under Carotid Endarterectomy

    Not yet reported Peking Union Medical College Hospital 60 participants Est. completion 2017-11-01 1 site
    Other conditions: Carotid Stenosis
    View official trial listing →
  • Completed NCT NCT03121521

    The Effects of Melatonin on Elevated Liver Enzymes During Statins Treatment

    Not yet reported Medical University of Lodz 60 participants Est. completion 2016-12-15 Stand-alone
    Other conditions: Hepatopathy
    View official trial listing →
  • Terminated NCT NCT03150797

    Melatonin for Adolescent Migraine Prevention Study

    Not yet reported Amy Gelfand 72 participants Est. completion 2019-12-01 2 sites Stand-alone
    Other conditions: Migraine
    View official trial listing →
  • Completed NCT NCT03153917

    Biological Rhythms Impact of 12 Hours Shift Work

    Not yet reported Hospices Civils de Lyon 15 participants Est. completion 2017-07-28 1 site Stand-alone
    Other conditions: Shift-Work Sleep Disorder
    View official trial listing →
  • Completed NCT NCT03167801

    Melatonin Secretion and Sleep Quality in Spinal Cord Injury Patients

    Centre d'Investigation Clinique et Technologique 805 18 participants Est. completion 2018-07-31 1 site
    Other conditions: Spinal Cord Injuries
    View official trial listing →
  • Completed NCT NCT03193112

    Melatonin Decreases Eye Pressure in Normotensive Patients

    Kahramanmaras Sutcu Imam University 20 participants Est. completion 2018-06-15 1 site
    Other conditions: Depressive Disorder
    View official trial listing →
  • Completed NCT NCT03204877

    Acute Metabolic Effects of Melatonin Treatment

    Not yet reported, Not yet reported University of Aarhus 36 participants Est. completion 2020-02-01 1 site
    Other conditions: Glucose Metabolism Disorders
    View official trial listing →
  • Completed NCT NCT03205033

    Melatonin as a Circadian Clock Regulator, Neuromodulator and Myelo-protector in Adjuvant Breast Cancer Chemotherapy

    Not yet reported Hospital de Clinicas de Porto Alegre 36 participants Est. completion 2017-01
    Other conditions: Sleep Disorders, Circadian Rhythm, Depression, Genotoxicity, Pain
    View official trial listing →
  • Completed NCT NCT03230630

    Plasma Melatonin AND Mortality After Acute Myocardial Infarction

    Chinese PLA General Hospital 732 participants Est. completion 2017-01-01
    Cardiovascular disease Other conditions: Melatonin
    View official trial listing →
  • Terminated NCT NCT03241004

    Does Melatonin Affect Anesthetic MAC (Minimum Alveolar Concentration)?

    Not yet reported Englewood Hospital and Medical Center 12 participants Est. completion 2021-07-08 1 site
    Other conditions: Anesthesia
    View official trial listing →
  • Completed NCT NCT03255642

    Efficacy and Safety of Melatonin and Clonazepam for IRBD

    Not yet reported Kyung Hee University Hospital at Gangdong 34 participants Est. completion 2020-12-01 1 site
    Other conditions: REM Sleep Behavior Disorder
    View official trial listing →
  • Status unknown NCT NCT03258294

    Effect of Melatonin on Sleep Disturbances in Patients With Parkinson's Disease

    Not yet reported KIMJisun 82 participants Est. completion 2018-12-30 Stand-alone
    Other conditions: Parkinson's Disease
    View official trial listing →
  • Completed NCT NCT03295162

    Effects of Melatonin as a Novel Antioxidant and Free Radicals Scavenger in Neonatal Sepsis

    Not yet reported, Not yet reported Mohamed Hussein Metwally 55 participants Est. completion 2017-09-01 Stand-alone
    Other conditions: Neonatal Sepsis
    View official trial listing →
  • Completed NCT NCT03306303

    Association Between Plasma Melatonin and No-reflow

    Chinese PLA General Hospital 1700 participants Est. completion 2017-10-01
    Cardiovascular disease
    View official trial listing →
  • Completed NCT NCT03313115

    Sleep/Wake Protocol Implementation to Improve Sleep Quality in the ICU

    University of Utah 685 participants Est. completion 2018-03-14 1 site
    Other conditions: Sleep Deprivation, Delirium
    View official trial listing →
  • Completed NCT NCT03316989

    Melatonin Levels and the Relation to Obesity and the Metabolic Syndrome in Children and Adolescents

    Sheba Medical Center 20 participants Est. completion 2013-05-30
    Metabolic syndrome
    View official trial listing →
  • Status unknown NCT NCT03343470

    The Circadian Rhythm in CusHing SyndrOme in Active Phase and dUring RemiSsion (TheHOURS)

    University of Roma La Sapienza 15 participants Est. completion 2023-12-30 1 site
    Other conditions: Cushing Syndrome
    View official trial listing →
  • Status unknown NCT NCT03348982

    Examining the Association Between Physical Activity and Sleep Quality in Children With Autism Spectrum Disorder

    Not yet reported The Hong Kong Polytechnic University 32 participants Est. completion 2019-06
    Other conditions: Physical Activity, Sleep Apnea, Autism Spectrum Disorder
    View official trial listing →
  • Completed NCT NCT03364101

    The Poweroff Sleep Study

    Not yet reported NYU Langone Health 60 participants Est. completion 2018-04-24 1 site Stand-alone
    Other conditions: Sleep
    View official trial listing →
  • Completed NCT NCT03368352

    Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude.

    Not yet reported University of California, San Diego 20 participants Est. completion 2018-12-20 1 site Stand-alone
    Other conditions: Altitude Hypoxia, Ventilation, Sleep, Oxidative Stress, Neurocognitive Dysfunction
    View official trial listing →
  • Completed NCT NCT03403959

    Seasonal Affective Disorder and Visual Impairment

    Not yet reported Psychiatric Centre Rigshospitalet 18 participants Est. completion 2020-03-12 1 site Stand-alone
    Other conditions: Seasonal Affective Disorder, Visual Impairment
    View official trial listing →
  • Status unknown NCT NCT03419767

    Insulin Resistance in Patients After Carotid Revascularization

    Not yet reported Peking Union Medical College Hospital 60 participants Est. completion 2018-06-01 1 site
    Other conditions: Carotid Stenosis
    View official trial listing →
  • Completed NCT NCT03461042

    The Study of Combination Use of Melatonin Receptor Agonist for Dose Reduction or Interruptions of Benzodiazepine (BZD) and Non-BZD Hypnotics on Chronic Insomnia

    Not yet reported Translational Research Center for Medical Innovation, Kobe, Hyogo, Japan 17 participants Est. completion 2020-03-16 1 site
    Other conditions: Chronic Insomnia
    View official trial listing →
  • Completed NCT NCT03464084

    Interaction of Melatonin With MTNR1B Genotype on Glucose Control - Study 2

    Not yet reported Brigham and Women's Hospital 24 participants Est. completion 2022-07-19 1 site
    Other conditions: Glucose, Circadian Rhythm, Melatonin, Genes, Light
    View official trial listing →
  • Completed NCT NCT03475459

    Investigation of Arrhythmogenic Effect of NPC-15 (NPC-15-7)

    Not yet reported Nobelpharma 12 participants Est. completion 2018-04-29 1 site Stand-alone
    Other conditions: Qt Interval, Variation in
    View official trial listing →
  • Completed NCT NCT03490864

    Strengthening Circadian Signals

    Not yet reported Northwestern University 43 participants Est. completion 2024-07-31 1 site Stand-alone
    Other conditions: Improving Cardiometabolic Outcomes in Adults
    View official trial listing →
  • Completed NCT NCT03498131

    Melatonin in Patients With Multiple Sclerosis (MS).

    Not yet reported Providence Health & Services 30 participants Est. completion 2023-12-11 1 site Stand-alone
    Other conditions: Relapsing Remitting Multiple Sclerosis
    View official trial listing →
  • Completed NCT NCT03505411

    The Influence of Melatonin Supplementation in the Group of Persons Performing Competitive Sport.

    Not yet reported Nicolaus Copernicus University 81 participants Est. completion 2012-12-31 Stand-alone
    Other conditions: Antioxidants, Oxidative Stress, Inflammation, Lipid Peroxidation
    View official trial listing →
  • Completed NCT NCT03514732

    Study to Evaluate Improvements of the Quality of Sleep With NOVANUIT® Triple Action in Healthy Volunteers With Sleep Disorders

    Not yet reported Sanofi 40 participants Est. completion 2017-07-05 1 site Stand-alone
    Other conditions: Sleep Disorder (Healthy Volunteers)
    View official trial listing →
  • Completed NCT NCT03519750

    Pharmacokinetics of Intravenous, Rectal, Intravesical, Vaginal, and Transdermal Melatonin in Healthy Female Volunteers

    Not yet reported Dennis Bregner Zetner 10 participants Est. completion 2019-02-21 1 site Stand-alone
    Other conditions: Melatonin, Pharmacokinetics, Safety
    View official trial listing →
  • Completed NCT NCT03524937

    Prevention of Delirium in Intensive Care by Melatonin

    Not yet reported, Not yet reported Assistance Publique - Hôpitaux de Paris 355 participants Est. completion 2021-05-20 1 site Stand-alone
    Other conditions: Mechanically Ventilated Patients
    View official trial listing →
  • Terminated NCT NCT03540485

    Safety and Efficacy of Melatonin in Patients With Multiple Progressive Primary Sclerosis

    Not yet reported, Not yet reported Fundación Pública Andaluza para la gestión de la Investigación en Sevilla 25 participants Est. completion 2026-02-18 3 sites Stand-alone
    Other conditions: Sclerosis, Multiple, Autoimmune Diseases of the Nervous System, Nervous System Diseases, Autoimmune Diseases
    View official trial listing →
  • Completed NCT NCT03588676

    Effects of Melatonin on Sleep, Ventilatory Control and Cognition at Altitude

    Not yet reported Robert L. Owens 39 participants Est. completion 2018-12-10 1 site Stand-alone
    Other conditions: Intermittent Hypoxia
    View official trial listing →
  • Completed NCT NCT03590197

    Effect of Melatonin on Seizure Outcome, Neuronal Damage and Quality of Life in Patients With Generalized Epilepsy

    Not yet reported All India Institute of Medical Sciences, Bhubaneswar 104 participants Est. completion 2020-04-12 1 site Stand-alone
    Other conditions: Generalized Epilepsy
    View official trial listing →
  • Completed NCT NCT03591341

    Melatonin Degradation Rate in Human Milk

    Carmel Medical Center 10 participants Est. completion 2018-12-31 1 site
    Other conditions: Preterm Infant, Lactation
    View official trial listing →
  • Completed NCT NCT03597529

    CHOCOlate MeLatonin for AdolescenT MigrainE

    Not yet reported Amy Gelfand 84 participants Est. completion 2019-12-01 1 site Stand-alone
    Other conditions: Migraine
    View official trial listing →
  • Status unknown NCT NCT03655184

    An Observation Study on Neuropsychology and Serum Melatonin Level in Patients With Medication Overuse Headache

    The First Affiliated Hospital with Nanjing Medical University 90 participants Est. completion 2019-06-30 1 site
    Other conditions: Medication Overuse Headache
    View official trial listing →
  • Completed NCT NCT03656484

    New Periodontitis Treatment Based on Hyaluronic Acid and Melatonin

    Not yet reported Concordia Dent Srl 50 participants Est. completion 2019-12-20 2 sites Stand-alone
    Other conditions: Chronic Periodontitis
    View official trial listing →
  • Completed NCT NCT03689998

    Evaluation of Melatonin Application of Immediate Dental Implant

    Not yet reported Cairo University 24 participants Est. completion 2021-05-30 1 site Stand-alone
    Other conditions: Immediate Dental Implant
    View official trial listing →
  • Status unknown NCT NCT03692026

    Assessment of Immediate Implant Stability When Adding Mixture of Hyaluronic Acid and Melatonin

    Not yet reported Cairo University 24 participants Est. completion 2020-06 Stand-alone
    Other conditions: Immediate Dental Implant
    View official trial listing →
  • Completed NCT NCT03715465

    The Clinical Utility of Measuring the Circadian Clock in Treatment of Delayed Sleep-Wake Phase Disorder

    Not yet reported University of Michigan 44 participants Est. completion 2021-11-05 1 site Stand-alone
    Other conditions: Delayed Sleep Phase Syndrome
    View official trial listing →
  • Terminated NCT NCT03725267

    Melatonin for Renal Protection in Patients Receiving Polymyxin B

    Not yet reported Hospital de Clinicas de Porto Alegre 88 participants Est. completion 2021-07-01 2 sites Stand-alone
    Other conditions: Acute Kidney Injury, Melatonin, Polymyxin B Adverse Reaction
    View official trial listing →
  • Completed NCT NCT03730194

    A SMART Design to Improve Sleep Disturbance in Adolescents With Neurodevelopmental Disorders

    Not yet reported University of Nebraska 40 participants Est. completion 2021-11-01 1 site Stand-alone
    Other conditions: Autism Spectrum Disorder, Attention Deficit Hyperactivity Disorder, Sleep Disturbance
    View official trial listing →
  • Completed NCT NCT03732963

    Oral Melatonin as Premedication During MAC for Patients Undergoing Loco-regional Chronic Subdural Hematoma Evacuation

    Not yet reported Cairo University 40 participants Est. completion 2018-11-07 1 site
    Other conditions: Monitored Anaesthesia Care, Loco-regional Chronic Subdural Hematoma Evacuation
    View official trial listing →
  • Status unknown NCT NCT03764020

    Trial of Oral Melatonin in Elevated Blood Pressure

    Not yet reported Tehran University of Medical Sciences 320 participants Est. completion 2019-12-01 Stand-alone
    Other conditions: Elevated Blood Pressure
    View official trial listing →
  • Completed NCT NCT03779243

    Treatment for Sleep Disturbance in Orthopaedic Trauma Patients

    Not yet reported Stanford University 90 participants Est. completion 2021-08-24 1 site Stand-alone
    Other conditions: Sleep Disturbance, Trauma
    View official trial listing →
  • Completed NCT NCT03784495

    Melatonin Plus Aminoacids for Sarcopenic Elderly

    Not yet reported Azienda di Servizi alla Persona di Pavia 159 participants Est. completion 2015-06-01 1 site Stand-alone
    Other conditions: Sarcopenia
    View official trial listing →
  • Status unknown NCT NCT03788733

    The Efficacy of Melatonin in the Burning Mouth Syndrome

    Not yet reported Universidad de Murcia 80 participants Est. completion 2019-12-14 1 site Stand-alone
    Other conditions: Sleep Disorders, Circadian Rhythm
    View official trial listing →
  • Status unknown NCT NCT03804177

    The Effect Of Hyaluronic Acid And Melatonin With Systemic Administration of Vitamin C On Implant Stability After Immediate Implant in Anterior Region

    Not yet reported Cairo University 24 participants Est. completion 2022-04-30 Stand-alone
    Other conditions: Immediate Dental Implant
    View official trial listing →
  • Status unknown NCT NCT03806816

    Use of Melatonin for Neuroprotection in Asphyxiated Newborns

    Not yet reported University Hospital of Ferrara 100 participants Est. completion 2022-12-31 6 sites Stand-alone
    Other conditions: Hypoxic-Ischemic Encephalopathy, Cell Damage, Asphyxia Perinatal
    View official trial listing →
  • Completed NCT NCT03826563

    Melatonin Effects on Sleep and Circadian Rhythm in Youth and Young Adults With At-risk Symptoms

    Not yet reported Children's Hospital of Philadelphia 21 participants Est. completion 2023-04-07 1 site Stand-alone
    Other conditions: Psychosis, Sleep
    View official trial listing →
  • Completed NCT NCT03831165

    Melatonin Effects on Genital Herpes in Brazilian Women

    Not yet reported University of Sao Paulo General Hospital 90 participants Est. completion 2021-12-28 2 sites Stand-alone
    Other conditions: Genital Herpes
    View official trial listing →
  • Completed NCT NCT03833570

    Melatonin for Prevention of Radiation Induced Oral Mucositis

    Not yet reported Hams Hamed Abdelrahman 40 participants Est. completion 2018-12-01 1 site Stand-alone
    Other conditions: Oral Mucositis (Ulcerative) Due to Radiation
    View official trial listing →
  • Withdrawn NCT NCT03843008

    Melatonin in Acute Stroke

    Not yet reported University of Florida Est. completion 2023-01 1 site Stand-alone
    Cardiovascular disease
    View official trial listing →
  • Completed NCT NCT03885258

    Melatonin Replacement Therapy in Pinealectomized Patients

    Not yet reported University of Sao Paulo 5 participants Est. completion 2019-02-28 1 site Stand-alone
    Other conditions: Pineal Tumor
    View official trial listing →
  • Completed NCT NCT03951025

    Study of the Bioavailability of a Food Supplement Rich in Melatonin Administered Sublingually and Orally (MELATONIN)

    Not yet reported Technological Centre of Nutrition and Health, Spain 13 participants Est. completion 2019-08-07 1 site Stand-alone
    Other conditions: Biological Availability
    View official trial listing →
  • Completed NCT NCT03953066

    Colostral Milk and Blood IL-6 Levels in Types of Labour

    Not yet reported Samsun Education and Research Hospital 90 participants Est. completion 2019-08-20 1 site
    Other conditions: Indications for Care in Pregnancy; Labor; and Delivery
    View official trial listing →
  • Status unknown NCT NCT03956420

    Enhanced Recovery After Surgery (ERAS) in Coronary Artery Bypass Graft / Off Pump Coronary Artery Bypass (CABG/OPCAB)

    Silesian University of Medicine 100 participants Est. completion 2021-05 1 site
    Cardiovascular disease Other conditions: Coronary Stenosis
    View official trial listing →
  • Status unknown NCT NCT03966235

    Melatonin on Coronary Artery Calcification

    Not yet reported Chinese PLA General Hospital 74 participants Est. completion 2021-06-01 1 site Stand-alone
    Other conditions: Coronary Artery Calcification
    View official trial listing →
  • Status unknown NCT NCT03966950

    Use of Melatonin for Preventing POCD in Transurethral Prostate Resection Under Spinal Anesthesia

    Not yet reported University of Sao Paulo 104 participants Est. completion 2021-11-26 1 site Stand-alone
    Other conditions: Melatonin, Cognitive Dysfunction, Postoperative Complications, Prostate Hyperplasia
    View official trial listing →
  • Completed NCT NCT03968939

    Total Joint Arthroplasty and Sleep

    Not yet reported James A. Keeney 55 participants Est. completion 2022-05-22 1 site
    Other conditions: Primary Total Hip Arthroplasty, Primary Total Knee Arthroplasty
    View official trial listing →
  • Completed NCT NCT04013464

    Effects of Escitalopram on the Sleep EEG Power in Patients With Major Depressive Disorder

    Not yet reported Peking University Sixth Hospital 31 participants Est. completion 2018-12-30
    Other conditions: Depressive Disorder, Major
    View official trial listing →
  • Completed NCT NCT04020848

    Observe Alternating Hemiplegia of Childhood (OBSERV-AHC) Study

    Hospices Civils de Lyon 34 participants Est. completion 2022-11-17 1 site
    Other conditions: Alternating Hemiplegia
    View official trial listing →
  • Completed NCT NCT04034771

    The Effect of Melatonin Administration on Sedation Level as Adjuvant to Propofol

    Not yet reported Cairo University 38 participants Est. completion 2018-04-05 1 site Stand-alone
    Other conditions: TBI (Traumatic Brain Injury)
    View official trial listing →
  • Completed NCT NCT04035889

    Melatonin for Sleep in MS

    Not yet reported University of California, San Francisco 30 participants Est. completion 2020-11-17 1 site Stand-alone
    Other conditions: Multiple Sclerosis
    View official trial listing →
  • Status unknown NCT NCT04063332

    Functionality of Endogenous Biological Clock in Sepsis

    University of Athens 60 participants Est. completion 2024-06 2 sites
    Other conditions: Circadian Rhythm Disorders, Sepsis
    View official trial listing →
  • Completed NCT NCT04067791

    A Study to Investigate the Pharmacokinetics of Prolonged-release Melatonin Compared to Standard, Immediate-release Melatonin in Healthy Adults

    Not yet reported Pharmavite LLC 18 participants Est. completion 2019-08-27 1 site Stand-alone
    Other conditions: Healthy
    View official trial listing →
  • Completed NCT NCT04093271

    Investigating the Efficacy of Rest-ZZZ Formula in Healthy Participants With Difficulty Falling Asleep or Staying a Sleep

    Not yet reported LifeSeasons Inc. 27 participants Est. completion 2019-12-23 1 site Stand-alone
    Other conditions: Sleep, Healthy
    View official trial listing →
  • Terminated NCT NCT04105218

    Exercise, Sleep Quality and Nocturnal Fat Oxidation in Metabolic Syndrome

    Not yet reported University of Colorado, Denver 12 participants Est. completion 2021-03-02 1 site Stand-alone
    Metabolic syndromePrediabetes Other conditions: Hypertension, Obesity, Hyperlipidemias
    View official trial listing →
  • Status unknown NCT NCT04122599

    Melatonin for Prevention of Post Stroke Delirium

    Not yet reported, Not yet reported University Hospital Tuebingen 2000 participants Est. completion 2019-12-31 1 site
    Cardiovascular disease
    View official trial listing →
  • Status unknown NCT NCT04187807

    Efficacy of the Administration of Melatonin 5mg in the Prevention of Delirium in Older Adults Hospitalized in the Emergency Department

    Not yet reported Universidad Autonoma de San Luis Potosí 145 participants Est. completion 2020-05 1 site Stand-alone
    Other conditions: Delirium in Old Age
    View official trial listing →
  • Status unknown NCT NCT04229719

    Effect of Topical Melatonin Application on Dental Implant Osseointegration and Marginal Bone Level

    Not yet reported University of Baghdad 10 participants Est. completion 2020-11-01 1 site Stand-alone
    Other conditions: Alveolar Bone Loss
    View official trial listing →
  • Completed NCT NCT04233112

    Melatonin and Osteogenic Loading on Osteopenia

    Not yet reported Duquesne University 27 participants Est. completion 2024-08-08 2 sites Stand-alone
    Other conditions: Osteopenia
    View official trial listing →
  • Completed NCT NCT04235673

    Oral Melatonin as Neuroprotectant in Preterm Infants

    Not yet reported Francesca Garofoli 60 participants Est. completion 2022-10-11 4 sites Stand-alone
    Other conditions: Malondialdehyde, Melatonin
    View official trial listing →
  • Active, not recruiting NCT NCT04247646

    SLeep and OPioid UsE in Patients Undergoing Total Knee Arthroplasty

    Not yet reported Scripps Health 120 participants Est. completion 2028-12-31 1 site
    Other conditions: Opioid Use, Pain, Postoperative, Sleep, Delirium
    View official trial listing →
  • Status unknown NCT NCT04251845

    Evaluation of Effect of Topical Melatonin in Treatment of Oral Leukoplakia

    Not yet reported Postgraduate Institute of Dental Sciences Rohtak 66 participants Est. completion 2020-09-30 1 site
    Other conditions: Oral Leukoplakia
    View official trial listing →
  • Status unknown NCT NCT04278677

    Sleep Quality and Pain Medication Use Following Arthroscopic Rotator Cuff Repair

    Not yet reported Rothman Institute Orthopaedics 80 participants Est. completion 2021-03 1 site
    Other conditions: Sleep Disturbance
    View official trial listing →
  • Withdrawn NCT NCT04287543

    Melatonin on Clock Genes in Parkinson's Disease

    Not yet reported, Not yet reported Instituto Mexicano del Seguro Social Est. completion 2022-08 1 site Stand-alone
    Other conditions: Parkinson Disease
    View official trial listing →
  • Completed NCT NCT04304807

    Effect of Melatonin on Feeding Intolerance and Incidence of Necrotizing Enterocolitis in Preterm Infants

    Not yet reported Ain Shams University 90 participants Est. completion 2019-12-31 1 site Stand-alone
    Other conditions: Preterm Infant, Feeding Intolerance, Necrotizing Enterocolitis
    View official trial listing →
  • Status unknown NCT NCT04318067

    Melatonin in ADHD and Sleep Problems

    Not yet reported Allan Hvolby 80 participants Est. completion 2024-11 1 site Stand-alone
    Other conditions: Attention Deficit Hyperactivity Disorder, Sleep Disorder
    View official trial listing →
  • Completed NCT NCT04335968

    Melatonin for Prevention of Postoperative Delirium After Lower Limb Fracture Surgery in Elderly Patients

    Not yet reported Assistance Publique - Hôpitaux de Paris 357 participants Est. completion 2025-04-18 1 site Stand-alone
    Other conditions: Orthopedic Surgery
    View official trial listing →
  • Completed NCT NCT04336566

    Renal Effects of Melatonin Trial in Chronic Kidney Disease

    Not yet reported University of Oklahoma 31 participants Est. completion 2020-05-13 1 site
    Chronic kidney disease
    View official trial listing →
  • Completed NCT NCT04350567

    Sleep/Wake Cycle and Depression: An Imaging and Treatment Study

    Not yet reported Stony Brook University 61 participants Est. completion 2025-05-31 1 site Stand-alone
    Other conditions: Depression; Major Depressive Disorder
    View official trial listing →
  • Completed NCT NCT04352062

    Melatonin Supplementation in Postmenopausal Women With H. Pylori-associated Dyspepsia

    Not yet reported Medical University of Lodz 152 participants Est. completion 2018-10-26 1 site Stand-alone
    Other conditions: Melatonin Deficiency
    View official trial listing →
  • Completed NCT NCT04353128

    Efficacy of Melatonin in the Prophylaxis of Coronavirus Disease 2019 (COVID-19) Among Healthcare Workers.

    Not yet reported, Not yet reported Instituto de Investigación Hospital Universitario La Paz 450 participants Est. completion 2020-12-01 1 site Stand-alone
    Other conditions: Covid19, SARS-CoV 2, Coronavirus Infection
    View official trial listing →
  • Status unknown NCT NCT04364347

    Chemotherapy-induced Circadian Rhythm Disruption

    Seoul National University Hospital 27 participants Est. completion 2023-02 1 site
    Other conditions: Breast Neoplasms
    View official trial listing →
  • Completed NCT NCT04392063

    Melatonin for Cerebral Palsy Children's Sleep and Health

    Not yet reported Ain Shams University 40 participants Est. completion 2018-09 1 site
    Other conditions: Cerebral Palsy, Melatonin, Growth, Children, Only
    View official trial listing →
  • Status unknown NCT NCT04409522

    Evaluation of Therapeutic Effects of Melatonin by Inhibition of NLRP3 Inflammasome in COVID19 Patients

    Not yet reported Mohammad Sadegh Bagheri Baghdasht 55 participants Est. completion 2020-09-25 1 site Stand-alone
    Other conditions: COVID-19
    View official trial listing →
  • Completed NCT NCT04421339

    Melatonin for Huntington's Disease (HD) Gene Carriers With HD Related Sleep Disturbance - a Pilot Study

    Not yet reported The University of Texas Health Science Center, Houston 15 participants Est. completion 2022-09-16 1 site Stand-alone
    Other conditions: Huntington Disease
    View official trial listing →
  • Completed NCT NCT04424875

    The Effect of Melatonin Application Following Removal of Impacted Third Molar

    Not yet reported Fayoum University 38 participants Est. completion 2021-05-01 1 site Stand-alone
    Other conditions: Impacted Third Molar Tooth
    View official trial listing →
  • Status unknown NCT NCT04470297

    Melatonin Agonist on Hospitalized Patients With Confirmed or Suspected COVID-19

    Not yet reported Associação Fundo de Incentivo à Pesquisa 100 participants Est. completion 2021-03
    Other conditions: Covid19, Lung Injury
    View official trial listing →
  • Terminated NCT NCT04474483

    Safety and Efficacy of Melatonin in Outpatients Infected With COVID-19

    Not yet reported State University of New York at Buffalo 8 participants Est. completion 2022-07-22 1 site Stand-alone
    Other conditions: COVID-19
    View official trial listing →
  • Status unknown NCT NCT04522960

    Melatonin in Alzheimer's Disease: Effect on Disease Progression and Epileptiform Activity.

    Not yet reported Universitair Ziekenhuis Brussel 60 participants Est. completion 2023-07 1 site Stand-alone
    Other conditions: Alzheimer Disease
    View official trial listing →
  • Status unknown NCT NCT04530097

    Radiofrequency Ablation Combined With Melatonin in the Treatment of Stage IA NSCLC

    Not yet reported Shanghai 10th People's Hospital 260 participants Est. completion 2022-09-30 1 site Stand-alone
    Other conditions: NSCLC and Theropy
    View official trial listing →
  • Completed NCT NCT04530539

    The Effect of Melatonin and Vitamin C on COVID-19

    Not yet reported Lancaster General Hospital 122 participants Est. completion 2022-08-11 1 site Stand-alone
    Other conditions: Covid19, SARS-CoV Infection
    View official trial listing →
  • Withdrawn NCT NCT04531748

    Selective Estrogen Modulation and Melatonin in Early COVID-19

    Not yet reported Reena Mehra, MD Est. completion 2022-09
    Other conditions: Covid19
    View official trial listing →
  • Completed NCT NCT04568863

    Efficacy of Intravenous Melatonin on Mortality in Adult Patients Admitted to the Intensive Care Unit With COVID-19

    Not yet reported Pharmamel S.L. 18 participants Est. completion 2020-11-30 1 site Stand-alone
    Other conditions: COVID-19, SARS-CoV 2, Coronavirus Infection
    View official trial listing →
  • Completed NCT NCT04574141

    Kinetic of Melatonin Subsequent to the Consumption of Melatonin-rich Food Supplements

    Not yet reported PiLeJe 14 participants Est. completion 2020-10-05 1 site Stand-alone
    Other conditions: Melatonin Bioavailability
    View official trial listing →
  • Status unknown NCT NCT04588220

    Melatonin, Soluble Urokinase-type Plasminogen Activator Receptor, and Orosomucoid 2 Levels in PPROM

    Cengiz Gokcek Women's and Children's Hospital 88 participants Est. completion 2021-12-30 1 site
    Other conditions: Preterm Premature Rupture of Membranes
    View official trial listing →
  • Not yet recruiting NCT NCT04631341

    Melatonin and Risk Of Cardiovascular Events And Malignant Tumors In The Elderly

    Not yet reported RenJi Hospital 10000 participants Est. completion 2026-12-31 Stand-alone
    Cardiovascular disease
    View official trial listing →
  • Status unknown NCT NCT04642313

    Comparison of Mg Vs. K Supplementation on Insomnia in Diabetics

    Not yet reported University of Lahore 320 participants Est. completion 2022-04-26 2 sites
    Other conditions: Focus of Study is on Insomnia Among Diabetic Patients
    View official trial listing →
  • Completed NCT NCT04665453

    Dexmedetomidine and Melatonin for Sleep Induction for EEG in Children

    Not yet reported University Medical Centre Ljubljana 150 participants Est. completion 2022-10-01 1 site Stand-alone
    Other conditions: Electroencephalography, Child, Dexmedetomidine, Melatonin, Sleep, Epilepsy
    View official trial listing →
  • Completed NCT NCT04670393

    Antioxidant Supplement Associated With Oral Probiotics in Patients With PCOS in IVF

    Not yet reported Fertypharm 20 participants Est. completion 2025-01-23 1 site Stand-alone
    Other conditions: Infertility, Female, Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT04684199

    Melatonin in Pediatric FD Population

    Not yet reported Children's Mercy Hospital Kansas City 14 participants Est. completion 2015-04 1 site
    Other conditions: Dyspepsia
    View official trial listing →
  • Completed NCT NCT04724668

    The Role of the Circadian System in Binge Eating Disorder

    Not yet reported University of Cincinnati 84 participants Est. completion 2025-05-30 1 site
    Other conditions: Binge-Eating Disorder, Circadian Rhythm Disorders
    View official trial listing →
  • Status unknown NCT NCT04731974

    Acute Concussion and Melatonin

    Not yet reported Children's National Research Institute 254 participants Est. completion 2024-06-30 1 site
    Other conditions: Concussion, Mild, Concussion, Brain, Pediatric ALL
    View official trial listing →
  • Completed NCT NCT04751019

    The Use of Amber Glasses in Improving Sleep

    Not yet reported Surrey and Borders Partnership NHS Foundation Trust 15 participants Est. completion 2020-01-31 1 site
    Other conditions: Sleep Disturbance, Insomnia
    View official trial listing →
  • Withdrawn NCT NCT04784754

    Dose-Ranging Study to Assess the Safety and Efficacy of Melatonin in Outpatients Infected With COVID-19

    Not yet reported State University of New York at Buffalo Est. completion 2022-12-31 1 site Stand-alone
    Other conditions: COVID-19
    View official trial listing →
  • Completed NCT NCT04795336

    Melatonin Use After Primary Total Joint Arthroplasty

    Not yet reported NYU Langone Health 294 participants Est. completion 2024-04-18 1 site
    Other conditions: Osteo Arthritis Knee
    View official trial listing →
  • Completed NCT NCT04810975

    Strength Training Effects on Musculoskeletal Health

    Not yet reported Duquesne University 56 participants Est. completion 2023-11-25 1 site
    Other conditions: Musculoskeletal Diseases
    View official trial listing →
  • Active, not recruiting NCT NCT04831398

    The Effects of Acute Melatonin Supplementation on Cardiovascular Responses to Sympathetic Activation

    Not yet reported University of Oklahoma 100 participants Est. completion 2026-12 1 site Stand-alone
    Other conditions: Healthy
    View official trial listing →
  • Status unknown NCT NCT04864509

    The Effects of Melatonin Treatment on Bone, Marrow, Sleep and Blood Pressure

    Not yet reported University of Aarhus 40 participants Est. completion 2024-06-01
    Other conditions: Osteoporosis, Postmenopausal
    View official trial listing →
  • Completed NCT NCT04872712

    Comparing Press and Filiform Needle Acupuncture Effectiveness for Improving Insomnia in COVID-19 Healthcare Workers

    Not yet reported Universitas Indonesia 34 participants Est. completion 2021-10-31 1 site
    Other conditions: Insomnia
    View official trial listing →
  • Completed NCT NCT04908605

    Emergence Agitation After Nasal Surgery: a Randomized Controlled Comparison Between Melatonin and Mirtazapine

    Not yet reported Ain Shams University 165 participants Est. completion 2022-03-31 1 site
    Other conditions: Agitation
    View official trial listing →
  • Completed NCT NCT04932096

    Sleep Management And Recovery After Traumatic Brain Injury in Kids: Pilot Intervention of Melatonin

    Not yet reported Oregon Health and Science University 21 participants Est. completion 2025-03-01 1 site Stand-alone
    Other conditions: Traumatic Brain Injury, Critical Illness, Sleep
    View official trial listing →
  • Completed NCT NCT04934436

    The Effect of Nursing Care on Circadian Rhythm

    Not yet reported Sakarya University 44 participants Est. completion 2023-02-01 1 site Stand-alone
    Other conditions: Circadian Rhythm, Chronobiology Disorders, Biological Clock Disturbance, Nursing Care, Sleep Quality
    View official trial listing →
  • Status unknown NCT NCT04995263

    A Multicomponent Intervention for Prevention and Treatment of Sleep Disturbances in a Psychiatric Intensive Care Unit

    Not yet reported Pontificia Universidad Catolica de Chile 120 participants Est. completion 2023-08-01 1 site Stand-alone
    Other conditions: Dyssomnias
    View official trial listing →
  • Completed NCT NCT05033639

    Efficacy Of Oral Melatonin To Prevent Necrotizing Enterocolitis

    Not yet reported, Not yet reported Ilocos Training and Regional Medical Center 100 participants Est. completion 2021-12-31 1 site Stand-alone
    Other conditions: Necrotizing Enterocolitis
    View official trial listing →
  • Status unknown NCT NCT05034809

    Effectiveness Of High Dose Melatonin As Adjunctive Therapy For Dengue Fever With Warning Signs

    Not yet reported Ilocos Training and Regional Medical Center 140 participants Est. completion 2022-10-30 Stand-alone
    Other conditions: Dengue Fever With Warning Signs
    View official trial listing →
  • Status unknown NCT NCT05045937

    Observational Study on the Use of Ivermectin as an Outpatient Treatment Option for COVID-19

    Patrick Robinson 1000 participants Est. completion 2024-05-01 1 site
    Other conditions: Covid19, COVID-19 Pneumonia, COVID-19 Respiratory Infection, COVID-19 Acute Bronchitis
    View official trial listing →
  • Status unknown NCT NCT05116904

    Smith Magenis Syndrome and Autism Spectrum Disorders

    Not yet reported Hospices Civils de Lyon 40 participants Est. completion 2026-04 2 sites
    Other conditions: Smith-Magenis Syndrome, Autism Spectrum Disorder
    View official trial listing →
  • Status unknown NCT NCT05122130

    Effect of Melatonin on Palatal Wound Healing (Randomized Controlled Clinical Trial)

    Not yet reported Salma Nabil 26 participants Est. completion 2022-12-20 1 site Stand-alone
    Other conditions: Wound Heal
    View official trial listing →
  • Completed NCT NCT05141344

    Effect of Oral Melatonin on Postoperative Analgesia After Thoracotomy in Infants

    Not yet reported Cairo University 50 participants Est. completion 2022-06-10 1 site
    Other conditions: Postoperative Pain
    View official trial listing →
  • Completed NCT NCT05223010

    Melatonin for Pediatric Emergence Agitation

    Not yet reported Menoufia University 117 participants Est. completion 2022-12-03 1 site
    Other conditions: Emergence Agitation
    View official trial listing →
  • Status unknown NCT NCT05224167

    Melatonin Versus Hydroxizin for Pre Operative Anxiety in Elderly Patients With Hip Fracture

    Not yet reported Mongi Slim Hospital 50 participants Est. completion 2022-07-30
    Other conditions: Preoperative Anxiety
    View official trial listing →
  • Completed NCT NCT05236907

    The Efficacy of Oral Melatonin in Preventing Postoperative Delirium for Patients Undergoing Orthopedic Surgery Under General Anesthesia

    Not yet reported University of Baghdad 36 participants Est. completion 2020-11-01 2 sites Stand-alone
    Other conditions: Delirium, Anesthesia Emergence, Delirium
    View official trial listing →
  • Status unknown NCT NCT05256173

    Clinical Study on the Effect of Improving Sleep Quality on Cognitive Function in Patients With Epilepsy

    Not yet reported Xijing Hospital 100 participants Est. completion 2022-11 1 site Stand-alone
    Other conditions: Epilepsy，Cognition
    View official trial listing →
  • Status unknown NCT NCT05257291

    Study MIPAE - Melatonin and Essential Arterial Hypertension

    Not yet reported Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia 23 participants Est. completion 2024-08 1 site
    Other conditions: Essential Hypertension
    View official trial listing →
  • Status unknown NCT NCT05285124

    HD-tDCS Combined With Circadian Rhythm Reconstruction and Micro Expression Changes on Consciousness Recovery in Patients With Chronic Disturbance of Consciousness

    Not yet reported First Affiliated Hospital of Zhejiang University 90 participants Est. completion 2024-12 1 site Stand-alone
    Other conditions: Disorder of Consciousness
    View official trial listing →
  • Status unknown NCT NCT05298657

    The Angiotensin-Melatonin Axis in Poor and Hyper Responders for IVF Treatment

    Fatima College of Health Sciences 200 participants Est. completion 2024-08-31 1 site
    Other conditions: Poor Response to Ovulation Induction, PCOS, Endometriosis, Infertility, Female
    View official trial listing →
  • Completed NCT NCT05300594

    Effect of Audistim® Day/Night on Hearing Comfort and Patient Quality of Life of Patients With Chronic Tinnitus.

    Not yet reported CEN Biotech 110 participants Est. completion 2023-06-05 1 site Stand-alone
    Other conditions: Tinnitus
    View official trial listing →
  • Completed NCT NCT05309681

    Salivary Melatonin Levels and Sleep Quality in Patients With Burning Mouth Syndrome

    University of Zagreb 45 participants Est. completion 2021-12-15 1 site
    Other conditions: Burning Mouth Syndrome, Melatonin
    View official trial listing →
  • Completed NCT NCT05318144

    Melatonin Levels on COVID-19 Positive Pregnant Women

    Nazan Yurtcu MD 228 participants Est. completion 2022-02-01 1 site
    Other conditions: COVID-19 Acute Respiratory Distress Syndrome, Pregnancy Related, Pregnancy Complications
    View official trial listing →
  • Completed NCT NCT05324267

    Determinants of Sleep Quality in Spanish Population (SSQD Study)

    University of Salamanca 500 participants Est. completion 2024-08-31 1 site
    Other conditions: Sleep Quality
    View official trial listing →
  • Completed NCT NCT05349188

    Feasibility Study of Personalized Trials to Improve Sleep Quality

    Not yet reported Northwell Health 60 participants Est. completion 2023-05-22 1 site Stand-alone
    Other conditions: Sleep Disturbance
    View official trial listing →
  • Completed NCT NCT05368909

    Clinical Study to Assess a Dietary Supplement on Sleep Health and Quality

    Not yet reported 4Life Research, LLC 30 participants Est. completion 2022-05-31 1 site Stand-alone
    Other conditions: Sleep Quality, Sleep Health
    View official trial listing →
  • Status unknown NCT NCT05372874

    Treatment of Hepatitis c by Using Direct-acting Antiviral

    Tanta University 50 participants Est. completion 2022-07-30
    Other conditions: Hepatitis C
    View official trial listing →
  • Completed NCT NCT05378932

    Impact of Dysregulation of Core Body Temperature on Sleep in Patients With Hypohidrotic Ectodermal Dysplasia

    Not yet reported Assistance Publique - Hôpitaux de Paris 22 participants Est. completion 2024-01-16 1 site Stand-alone
    Other conditions: Hypohidrotic Ectodermal Dysplasia
    View official trial listing →
  • Completed NCT NCT05419466

    Kinetic of Compounds of a Melatonin-based Formulation in Healthy Subjects

    Not yet reported Larena SAS 14 participants Est. completion 2023-05-22 1 site Stand-alone
    Other conditions: Melatonin Bioavailability
    View official trial listing →
  • Completed NCT NCT05439876

    Getting SMART for Pediatric Epilepsy

    Not yet reported, Not yet reported National Taiwan University Hospital 147 participants Est. completion 2025-01-03 1 site Stand-alone
    Other conditions: Epilepsy in Children
    View official trial listing →
  • Status unknown NCT NCT05459272

    Clinical Trial on a Food Supplement With Melatonin and Herbal Products to Improve Sleep Quality

    Not yet reported Uriach Consumer Healthcare 50 participants Est. completion 2023-10-30 1 site Stand-alone
    Other conditions: Sleep Disorders
    View official trial listing →
  • Active, not recruiting NCT NCT05474846

    Combination Therapy for Treatment of Sleep Disturbance in Patients With Advanced Cancer

    Not yet reported, Not yet reported M.D. Anderson Cancer Center 169 participants Est. completion 2027-02-28 1 site Stand-alone
    Other conditions: Sleep, Fatigue, Anxiety, Cancer, Depression
    View official trial listing →
  • Completed NCT NCT05483296

    Effects of Afternoon and Evening Light on Teenagers' Melatonin Levels, Alertness, Sleepiness and Sleep

    Not yet reported University Psychiatric Clinics Basel 27 participants Est. completion 2023-06-20 1 site
    Other conditions: Healthy, Teenager, Healthy Lifestyle
    View official trial listing →
  • Completed NCT NCT05492812

    Sedation and Nursing Management in EEG Recording in Children

    Not yet reported Suleyman Demirel University 180 participants Est. completion 2021-12-31 1 site Stand-alone
    Other conditions: Electroencephalography, Melatonin, Chloral Hydrate, Hydroxyzine, Sleep Deprivation
    View official trial listing →
  • Status unknown NCT NCT05536596

    Pharmacological Treatment on the Recovery of Neurosensory Disturbance After Bilateral Sagittal Split Osteotomy

    Not yet reported, Not yet reported Universitat Internacional de Catalunya 220 participants Est. completion 2024-12-31 Stand-alone
    Other conditions: Retrognathism, Prognathism, Orthognathic Surgery, Neurosensory Disorder
    View official trial listing →
  • Status unknown NCT NCT05552586

    Melatonin Impact on the Outcomes of Myocardial Ischemia/Reperfusion Injury During Coronary Artery Bypass Grafting Surgery

    Not yet reported Ain Shams University 22 participants Est. completion 2023-09
    Cardiovascular disease Other conditions: Coronary Artery Bypass Grafting
    View official trial listing →
  • Completed NCT NCT05556811

    HEaling LIght Algorithms for the ICU Patient

    Not yet reported Charite University, Berlin, Germany 60 participants Est. completion 2024-05-31 1 site
    Other conditions: Critical Care, Phototherapy
    View official trial listing →
  • Status unknown NCT NCT05570526

    Effect of Melatonin in Pediatric Hemodialysis Patients

    Not yet reported Ain Shams University 40 participants Est. completion 2023-03-25 1 site Stand-alone
    Other conditions: Hemodialysis Complication, Oxidative Stress, Inflammation
    View official trial listing →
  • Completed NCT NCT05596617

    Safety and Efficacy of Medications COVID-19

    Not yet reported Hospital San Carlos, Madrid 335 participants Est. completion 2022-03-31 1 site Stand-alone
    Other conditions: Severe Covid-19
    View official trial listing →
  • Status unknown NCT NCT05647148

    The Effect of Progressive Relaxation Exercises on Sleep Quality

    Not yet reported Ataturk University 60 participants Est. completion 2022-12-30 2 sites
    Other conditions: Sleep Disturbance, Nursing Care
    View official trial listing →
  • Status unknown NCT NCT05654415

    Melatonin vs Sleep Deprivation for Nap EEG

    Not yet reported IRCCS National Neurological Institute "C. Mondino" Foundation 30 participants Est. completion 2022-12-31 1 site Stand-alone
    Other conditions: Epilepsy
    View official trial listing →
  • Enrolling by invitation NCT NCT05656768

    Sleep and Circadian Contributions to Nighttime Blood Pressure

    Not yet reported University of Alabama at Birmingham 1427 participants Est. completion 2028-12-30 1 site Stand-alone
    Other conditions: Sleep, Circadian Rhythm, Blood Pressure, Hypertension
    View official trial listing →
  • Completed NCT NCT05670444

    Melatonin, Vitamins and Minerals Supplements for the Treatment of Covid-19 and Covid-like Illness

    Not yet reported Hôpital Universitaire Sahloul 150 participants Est. completion 2023-02-28 1 site
    Other conditions: Influenza -Like Illness
    View official trial listing →
  • Status unknown NCT NCT05680584

    Comparison Between Oral Melatonin and Hydroxyzine in Pediatric Patients Undergoing Adenotonsillectomy

    Not yet reported Minia University 78 participants Est. completion 2024-01-30 1 site
    Other conditions: Effect of Drug, Anxiety
    View official trial listing →
  • Status unknown NCT NCT05699876

    Melatonin vs Gabapentin for Post Trauma Surgery

    Not yet reported All India Institute of Medical Sciences 70 participants Est. completion 2023-11-30 1 site Stand-alone
    Other conditions: Anxiety, Preoperarative
    View official trial listing →
  • Status unknown NCT NCT05728892

    Melatonin and Its Effect on the Perioperative Opioid Needs in Pediatric Patients Undergoing Laparoscopic Surgery.

    Not yet reported Ain Shams University 72 participants Est. completion 2025-05-30 1 site
    Other conditions: Postoperative Pain
    View official trial listing →
  • Status unknown NCT NCT05740969

    Gene and Protein Expression Profiles After Treatment of Actinic Keratoses

    Not yet reported Ismail Gögenur 48 participants Est. completion 2024-12-31 1 site Stand-alone
    Other conditions: Actinic Keratoses
    View official trial listing →
  • Completed NCT NCT05759416

    Evaluation Efficacy of Melatonin Gel as Adjunctive Therapy in Chronic Periodontitis

    Not yet reported Al-Azhar University 40 participants Est. completion 2021-03-01 1 site
    Other conditions: Chronic Periodontitis
    View official trial listing →
  • Completed NCT NCT05759429

    Effect of Melatonin on Oxidative Stress in Obese Adults (MELASTRESSOB)

    Not yet reported Istituto Auxologico Italiano 20 participants Est. completion 2024-10-01 1 site
    Other conditions: Obesity
    View official trial listing →
  • Status unknown NCT NCT05766436

    Nebulized Dexmedetomidine VS ODF Melatonin for Peri Operative Anxiety and Emergence Agitation in Pediatric Day Surgery

    Not yet reported nada moahmed aboelrouse 50 participants Est. completion 2023-09-30 1 site
    Other conditions: Anxiety Acute, Emergence Agitation
    View official trial listing →
  • Status unknown NCT NCT05784090

    Correlation Between Melatonin Levels in Different Biological Fluids

    Istituto Auxologico Italiano 36 participants Est. completion 2023-12-31 1 site
    Other conditions: Neurodegenerative Diseases
    View official trial listing →
  • Status unknown NCT NCT05803174

    Screening and Identification of Biomarkers for High Myopia by a Rapid Method

    Beijing Tongren Hospital 120 participants Est. completion 2023-07-31 1 site
    Other conditions: High Myopia
    View official trial listing →
  • Completed NCT NCT05835258

    Oral Bioavailability of Two Melatonin Supplements

    Not yet reported Fundació Eurecat 12 participants Est. completion 2023-07-14 1 site Stand-alone
    Other conditions: Bioavailability
    View official trial listing →
  • Completed NCT NCT05853757

    A Clinical Study to Assess the Safety and Effectiveness of Herbal Supplement in Adult Human Subjects.

    Not yet reported NovoBliss Research Pvt Ltd 32 participants Est. completion 2023-05-30 1 site Stand-alone
    Other conditions: Difficulty in Sleep Initiation
    View official trial listing →
  • Status unknown NCT NCT05857046

    Cerebroprotective Effect of Melatonin in Stroke

    Not yet reported Coordinación de Investigación en Salud, Mexico 100 participants Est. completion 2025-07-14 1 site
    Cardiovascular disease
    View official trial listing →
  • Completed NCT NCT05870358

    Melatonin Supports Non Surgical Periodontal Treatment in Patients With Type 2 Diabetes and Periodontitis

    Not yet reported Yağmur Saraç Gül 55 participants Est. completion 2022-06-18 1 site
    Other conditions: Diabetes Mellitus, Periodontitis, Melatonin, Matrix Metalloproteinases
    View official trial listing →
  • Status unknown NCT NCT05906563

    Evaluation of Melatonin and Metformin Loaded Nanoparticles in the Treatment of Periodontal Intra-bony Defects

    Not yet reported Amira ragab 52 participants Est. completion 2024-06 1 site
    Other conditions: Bone Loss in Jaw
    View official trial listing →
  • Completed NCT NCT05971485

    Melatonin As an Analgesic in Preterm Neonate

    Not yet reported Ain Shams University 40 participants Est. completion 2024-10-30 1 site Stand-alone
    Other conditions: Preterm Neonate Analgesia
    View official trial listing →
  • Completed NCT NCT06012175

    Melatonin for Knee Osteoarthritis Patients

    Not yet reported Xiangya Hospital of Central South University 340 participants Est. completion 2025-09-24 1 site Stand-alone
    Osteoarthritis
    View official trial listing →
  • Status unknown NCT NCT06031961

    The Premedication Properties of Oral Melatonin in Pediatrics Undergoing Therapeutic Cardiac Catheterization

    Not yet reported Al-Azhar University 80 participants Est. completion 2024-08-15 1 site
    Other conditions: Anesthesia
    View official trial listing →
  • Status unknown NCT NCT06076668

    Dexmedetomidine Infusion Versus Oral Melatonin for Prevention of Intensive Care Delirium

    Not yet reported Tanta University 90 participants Est. completion 2024-10-20 1 site Stand-alone
    Other conditions: Dexmedetomidine, Melatonin, Delirium
    View official trial listing →
  • Completed NCT NCT06094699

    Improving Sleep in the Neurology In-Patient Population

    Not yet reported University of Pennsylvania 145 participants Est. completion 2025-07-01 1 site Stand-alone
    Other conditions: Sleep
    View official trial listing →
  • Status unknown NCT NCT06096558

    The Effects of Melatonin on Cardiovascular and Bone Metabolism Markers in Peritoneal Dialysis Patients

    Not yet reported National Nutrition and Food Technology Institute 46 participants Est. completion 2024-05-01
    Other conditions: Peritoneal Dialysis
    View official trial listing →
  • Completed NCT NCT06103188

    Comparing the Effect of Melatonin, Diazepam, and Placebo on Decreasing the Level of Anxiety Preoperatively

    Not yet reported University of Jordan 87 participants Est. completion 2023-10-30 1 site Stand-alone
    Other conditions: Anxiety, Preoperative Anxiety
    View official trial listing →
  • Completed NCT NCT06125353

    The Effect of Melatonin Supplementation on Fatigue Symptoms During Chemotherapy Treatment of Breast Cancer Patients

    Not yet reported Harokopio University 56 participants Est. completion 2022-05-31 1 site
    Other conditions: Breast Cancer
    View official trial listing →
  • Status unknown NCT NCT06156059

    Oral Bedtime Melatonin in Critically Ill Patients

    Not yet reported Hospital San Carlos, Madrid 160 participants Est. completion 2026-04-01
    Cardiovascular disease Other conditions: Septic Shock, Cardiac Arrest
    View official trial listing →
  • Completed NCT NCT06192641

    Melatonin Use in Patients With Climacterious Symptoms in the Perimenopause

    Not yet reported Univates 24 participants Est. completion 2024-12-20 1 site
    Other conditions: Perimenopausal Disorder
    View official trial listing →
  • Status unknown NCT NCT06236191

    Improving Sleep of Children With Neurodevelopmental Disorders: Pulsed Current Stimulation Versus Melatonin

    Not yet reported KK Women's and Children's Hospital 40 participants Est. completion 2024-09-30 1 site
    Other conditions: Insomnia, Neurodevelopmental Disorders
    View official trial listing →
  • Status unknown NCT NCT06237556

    Melatonin on Anxiety and Sleep Quality in Adults Undergoing Coronary Artery Bypass Graft Surgery

    Not yet reported Ain Shams University 30 participants Est. completion 2024-12-01 1 site Stand-alone
    Other conditions: Melatonin, Anxiety, Sleep Quality, Coronary Artery Bypass Graft
    View official trial listing →
  • Completed NCT NCT06310135

    Filtered Eyewear to Prevent Light-induced Melatonin Suppression - Aim 1

    Not yet reported Icahn School of Medicine at Mount Sinai 29 participants Est. completion 2024-10-31 1 site
    Other conditions: Sleep Quality
    View official trial listing →
  • Status unknown NCT NCT06355687

    Melatonin in Obese Patients in Laparoscopic Cholecystectomy

    Not yet reported Ain Shams University 60 participants Est. completion 2025-04
    Other conditions: Anesthesia
    View official trial listing →
  • Status unknown NCT NCT06372561

    Comparative Evaluation of Melatonin Versus MTA on Vital Pulp Therapy in Young Permanent First Molars: An in Vivo Study

    Not yet reported Suez Canal University 45 participants Est. completion 2024-10-02 1 site Stand-alone
    Other conditions: Dental Caries in Children, Vital Pulp Therapy
    View official trial listing →
  • Status unknown NCT NCT06374771

    Analgesic Effect of Melatonin and Vitamin C Administration, Alone or In Combination in Major Abdominal Surgery.

    Not yet reported Cairo University 60 participants Est. completion 2024-07-10 1 site
    Other conditions: Postoperative Pain
    View official trial listing →
  • Completed NCT NCT06382610

    Pharmacokinetics of Melatonin Administered in Oral, Lotion, and Bubble Bath Formulations

    Not yet reported University of Redlands 12 participants Est. completion 2026-07-31 1 site Stand-alone
    Other conditions: Sleep
    View official trial listing →
  • Completed NCT NCT06393296

    A Study of Melatonin Concentration During Lactation

    Mayo Clinic 88 participants Est. completion 2026-06-18 1 site
    Other conditions: Breastfeeding
    View official trial listing →
  • Completed NCT NCT06404086

    RECOVER-SLEEP: Platform Protocol

    Not yet reported Duke University 830 participants Est. completion 2025-12-31 47 sites
    Other conditions: Long COVID, Long COVID-19, Hypersomnia, Sleep Disturbance
    View official trial listing →
  • Completed NCT NCT06404112

    RECOVER-SLEEP: Platform Protocol, Appendix_B (CPSD)

    Not yet reported Duke University 469 participants Est. completion 2026-04-01 1 site
    Other conditions: Long COVID, Long COVID-19, Sleep Disturbance
    View official trial listing →
  • Status unknown NCT NCT06405204

    of Myo-inositol, Melatonin and Co-enzyme q10 on Ovarian Reserve

    Not yet reported Beni-Suef University 200 participants Est. completion 2024-12-30 1 site Stand-alone
    Other conditions: IVF
    View official trial listing →
  • Status unknown NCT NCT06421454

    Clinical Trial for the Evaluation of Melatonin in the Treatment of Pressure Ulcers

    Not yet reported Fundacion Rioja Salud 50 participants Est. completion 2025-11-01 Stand-alone
    Other conditions: Pressure Ulcer
    View official trial listing →
  • Completed NCT NCT06429059

    ROAR-DIGAP: A Widely Inclusive, Largely Virtual Pilot Trial Utilizing DIGAP (Deep Integrated Genomics Analysis Platform) To Personalize Treatments

    Not yet reported Duke University 50 participants Est. completion 2025-06-24 2 sites Stand-alone
    Other conditions: Amyotrophic Lateral Sclerosis ALS
    View official trial listing →
  • Completed NCT NCT06455579

    Bedtime Stories: A Sleep Health Education Program for Healthcare Providers

    Not yet reported Boston Children's Hospital 25 participants Est. completion 2025-07-01 1 site Stand-alone
    Other conditions: Sleep, Health-Related Behavior
    View official trial listing →
  • Completed NCT NCT06476392

    Melatonin fOr CHronic bAck Pain (The MOCHA Trial)

    Not yet reported Odense University Hospital 220 participants Est. completion 2026-04-13 1 site Stand-alone
    Other conditions: Back Pain Lower Back Chronic, Insomnia
    View official trial listing →
  • Completed NCT NCT06524674

    Clinical Study to Compare the Effect of an Oral Rehydration Solution on the Rate of Absorption of Functional Ingredients

    Not yet reported Liquid I.V. 37 participants Est. completion 2024-05-31 1 site
    Other conditions: Absorption, Pharmacokinetic
    View official trial listing →
  • Status unknown NCT NCT06553963

    Athlete Biochemical Monitoring and Nutritional Support

    Not yet reported Chengdu Sport University 28 participants Est. completion 2024-09-20 Stand-alone
    Other conditions: Weight Reduction
    View official trial listing →
  • Status unknown NCT NCT06600633

    Efficacy of Dietary Supplementation With Melatonin in Targeting Sleep Quality

    Not yet reported Institute of Nutrition, Slovenia (Nutris) 30 participants Est. completion 2025-09-17 1 site Stand-alone
    Other conditions: Sleep Onset Latency, Sleep Quality
    View official trial listing →
  • Completed NCT NCT06606899

    A Comparison Between Oral Melatonin With Nasal Sevoflurane Versus Oral Chloral Hydrate With Nasal Sevoflurane in Sedation of Children Undergoing Brain MRI

    Not yet reported Ain Shams University 60 participants Est. completion 2024-12-30 1 site Stand-alone
    Other conditions: Sedation for Children Undergoing MRI
    View official trial listing →
  • Status unknown NCT NCT06617351

    This Repeated Measures Parallel-group Investigation Will Examine the Influence of Short-term Melatonin Supplementation (5mg, 3 x Day for 72 Hours) on Cellular Responses, Functional Performance and Recovery Following an Acute Bout of Dynamic Resistance Exercise in Resistance Trained Men and Women

    Not yet reported University of Central Florida 24 participants Est. completion 2025-07-31 1 site Stand-alone
    Other conditions: Cell Migration, Cell Invasion, Exercise Recovery
    View official trial listing →
  • Completed NCT NCT06696378

    Melatonin Supplementation and Exercise Program in Breast Cancer Women

    Not yet reported University of Valladolid 42 participants Est. completion 2025-05-05 1 site Stand-alone
    Other conditions: Female Breast Cancer, Older Adults, Exercise Trainning Progrmam
    View official trial listing →
  • Completed NCT NCT06724432

    Analgesic and Antioxidant Effects of Melatonin in Pediatric Surgery

    Not yet reported University of Parma 44 participants Est. completion 2024-09-01 2 sites Stand-alone
    Other conditions: Postoperative Pain, Oxidative Stress Response
    View official trial listing →
  • Completed NCT NCT06736821

    Maxillary Sinus Augmentation by Xenograft Mixed With Melatonin

    Not yet reported rehab soliman 16 participants Est. completion 2024-08-27 1 site Stand-alone
    Other conditions: Bone Healing
    View official trial listing →
  • Not yet recruiting NCT NCT06756828

    Effects of 3-Month Melatonin Treatment on Regional Cerebellar Structure and Blood Biomarkers in Alzheimer's Disease Spectrum

    Not yet reported Saint Vincent's Hospital, Korea 40 participants Est. completion 2026-12-30 Stand-alone
    Other conditions: Elderly, Alzheimer Disease, Melatonin, Cognitive Decline, Biomarker with Neurodegeneration Patients, Cerebellum
    View official trial listing →
  • Status unknown NCT NCT06801379

    A Novel Inhaled Formulation of Melatonin to Treat Adults With Insomnia: Pharmacokinetic Study

    Not yet reported Woolcock Institute of Medical Research 5 participants Est. completion 2026-05-01 1 site Stand-alone
    Other conditions: Insomnia
    View official trial listing →
  • Not yet recruiting NCT NCT06809751

    Evaluating Efficacy and Safety of Oral Melatonin in Acute Central Serous Chorioretinopathy

    Not yet reported, Not yet reported Mohsen Pourazizi 48 participants Est. completion 2025-06-01 Stand-alone
    Other conditions: Central Serous Chorioretinopathy, Melatonin, Ocular Diseases, Visual Acuity, Macula Abnormality
    View official trial listing →
  • Completed NCT NCT06816277

    Application of Local Melatonin in Peri-implantitis

    Not yet reported Universidad Complutense de Madrid 30 participants Est. completion 2023-07-15 1 site Stand-alone
    Other conditions: Periimplantitis
    View official trial listing →
  • Completed NCT NCT06821425

    Melatonin Gel as an Adjuvant in the Surgical Management of Intrabony Defects

    Not yet reported Ain Shams University 20 participants Est. completion 2025-08-01 1 site Stand-alone
    Other conditions: Periodontal Disease, AVDC Stage 3
    View official trial listing →
  • Active, not recruiting NCT NCT06838104

    Effect of Melatonin on Schizophrenic Symptoms: a Randomized Placebo-Controlled Trial

    Not yet reported Lahore General Hospital 76 participants Est. completion 2025-06-05 1 site Stand-alone
    Other conditions: Schizophrenia Disorders, Psychotic Disorder
    View official trial listing →
  • Completed NCT NCT06898008

    Characterization of Children with Complaints of Excessive Daytime Sleepiness

    Hospices Civils de Lyon 400 participants Est. completion 2024-10-31 1 site
    Other conditions: Excessive Daytime Sleepiness
    View official trial listing →
  • Completed NCT NCT06898463

    Comparison Of The Effects Of Melatonin Premedication And Ketamine On Postoperative Sleep Quality İn Rhinoplasty

    Not yet reported Konya City Hospital 183 participants Est. completion 2024-12-25 1 site
    Other conditions: Postoperative Sleep Disturbances
    View official trial listing →
  • Completed NCT NCT06910345

    Effect of Melatonin Patches on Sleep in Urological Surgery

    Not yet reported Atlas University 60 participants Est. completion 2025-05-15 1 site Stand-alone
    Other conditions: Urological Surgery
    View official trial listing →
  • Completed NCT NCT06997263

    Sublingual Melatonin for Anxiety and Pain in Elective Gynecologic Surgery

    Not yet reported Benha University 96 participants Est. completion 2025-01-15 1 site Stand-alone
    Other conditions: Anxiety, Postoperative Pain, Anesthesia
    View official trial listing →
  • Not yet recruiting NCT NCT07003243

    Effectiveness of Topical Application of Melatonin On Bone Density and Implant Stability In Immediate Implantation

    Not yet reported University of Baghdad 25 participants Est. completion 2026-05 1 site Stand-alone
    Other conditions: Immediate Implant Placement, Melatonin Production
    View official trial listing →
  • Active, not recruiting NCT NCT07034560

    Effectiveness of Oral Melatonin vs Oral Tranexamic Acid in the Treatment and Recurrence of Melasma

    Not yet reported Thammasat University 75 participants Est. completion 2025-11-06 1 site Stand-alone
    Other conditions: Melasma, Treatment Outcome, Recurrence
    View official trial listing →
  • Completed NCT NCT07049783

    Examining the Circadian Timing Effects of the Hypotensive Response to Exercise

    Not yet reported Freda Patterson 8 participants Est. completion 2026-10-01 1 site Stand-alone
    Other conditions: Young Adults, Hypertension, Post-Exercise Hypotension, Circadian Rhythm
    View official trial listing →
  • Enrolling by invitation NCT NCT07062757

    Lymphatic Drainage Massage and Melatonin in Post-Orthognathic Surgery Pain and Edema

    Not yet reported Bezmialem Vakif University 40 participants Est. completion 2027-05-30 1 site Stand-alone
    Other conditions: Dentofacial Deformities, Edema, Pain
    View official trial listing →
  • Not yet recruiting NCT NCT07067307

    Melatonin in Breast Cancer Patients Receiving Neoadjuvant Chemotherapy

    Not yet reported, Not yet reported Mansoura University 80 participants Est. completion 2026-03 1 site
    Other conditions: Breast Cancer
    View official trial listing →
  • Completed NCT NCT07095270

    Evaluation of Circadian OS Technology on Melatonin Suppression

    Not yet reported Icahn School of Medicine at Mount Sinai 10 participants Est. completion 2025-12-31 1 site
    Other conditions: Circadian Disruption
    View official trial listing →
  • Completed NCT NCT07138443

    Influence of Melatonin on Cardiovascular and Thermoregulatory Responses to Stress

    Not yet reported Baylor University 16 participants Est. completion 2026-07-20 1 site Stand-alone
    Other conditions: Stress, Mental Stress
    View official trial listing →
  • Completed NCT NCT07162272

    The Efficacy of Melatonin Patches on Dental Anxiety in Children

    Not yet reported Ain Shams University 52 participants Est. completion 2025-08-29 1 site Stand-alone
    Other conditions: Dental Anxiety, Children
    View official trial listing →
  • Enrolling by invitation NCT NCT07169383

    Oral Melatonin Versus Oral Tranexamic Acid in the Management of Melasma

    Not yet reported Hina Malik 160 participants Est. completion 2025-12-28 1 site
    Other conditions: Melasma (Facial Melasma)
    View official trial listing →
  • Active, not recruiting NCT NCT07173699

    Evaluation of the Effect of Salivary Melatonin Levels on Postoperative Pain and Sleep Quality Following Endodontic Treatments Performed at Different Days and Times

    Not yet reported Ataturk University 45 participants Est. completion 2026-07-20 1 site Stand-alone
    Other conditions: Postoperative Pain After Endodontic Treatment
    View official trial listing →
  • Completed NCT NCT07192835

    Effect of Fruit Elicitation With Melatonin on Human Health

    Not yet reported Universidad Miguel Hernandez de Elche 22 participants Est. completion 2025-08-01 1 site Stand-alone
    Other conditions: Healthy, Dietary Bioavailability, Plant Extracts, Phenolic Compounds, Melatonin
    View official trial listing →
  • Completed NCT NCT07200167

    Study of the Efficacy of Dietary Supplementation in Targeting Sleep Quality (NutriSom-01B)

    Not yet reported Institute of Nutrition, Slovenia (Nutris) 70 participants Est. completion 2026-07-13 1 site
    Other conditions: Sleep Onset Latency, Sleep Quality
    View official trial listing →
  • Not yet recruiting NCT NCT07221968

    Melatonin for the Treatment of DEE-SWAS

    Not yet reported Hugo W. Moser Research Institute at Kennedy Krieger, Inc. 3 participants Est. completion 2028-12-30 Stand-alone
    Other conditions: CSWS, Developmental and/or Epileptic Encephalopathies, Electrical Status Epilepticus in Sleep
    View official trial listing →
  • Enrolling by invitation NCT NCT07316582

    Melatonin Loaded in Injectable Platelet-Rich Fibrin in the Management Periodontitis

    Not yet reported Al-Azhar University 60 participants Est. completion 2026-07-01 1 site Stand-alone
    Other conditions: Periodontitis Stage II
    View official trial listing →
  • Not yet recruiting NCT NCT07334197

    Effect of Melatonin on Left Ventricular Reverse Remodeling and Inflammation in Peripartum Cardiomyopathy

    Not yet reported Tanta University 25 participants Est. completion 2029-12-30 Stand-alone
    Other conditions: Ppm, Cardiomyopathy
    View official trial listing →
  • Not yet recruiting NCT NCT07336095

    Melatonin vs Midazolam in Children Undergoing Tonsillectomy

    Not yet reported Ain Shams University 195 participants Est. completion 2026-08
    Other conditions: Emergence Delirium, Anesthesia, Child, Anxiety, Midazolam Premedication, Melatonin Bioavailability, Tonsillectomy
    View official trial listing →
  • Completed NCT NCT07343947

    Melatonin Supplementation in Ovarian Response

    Not yet reported University of Sao Paulo General Hospital 80 participants Est. completion 2023-12-01 1 site Stand-alone
    Other conditions: Infertility, Infertility (IVF Patients), Infertile Women Undergoing IVF or ICSI
    View official trial listing →
  • Completed NCT NCT07349459

    Cardioprotective Effect of Melatonin Versus Vitamin D in Breast Cancer Patients Receiving Doxorubicin

    Not yet reported Tanta University 90 participants Est. completion 2026-05-30 1 site Stand-alone
    Other conditions: Melatonin, Breast Cancer Patients Diagnosed, Vitamin D Concentration, Doxorubicin
    View official trial listing →
  • Not yet recruiting NCT NCT07369284

    Melatonin for Glycemic Control in Gestational Diabetes Mellitus

    Not yet reported Obstetrics & Gynecology Hospital of Fudan University 150 participants Est. completion 2027-08 Stand-alone
    Other conditions: Gestational Diabetes
    View official trial listing →
  • Active, not recruiting NCT NCT07374523

    Clinical and Radiographic Evaluation of Local Melatonin Application on Osseointegration of Immediate Mandibular Implants

    Not yet reported Suez Canal University 16 participants Est. completion 2026-12-01 1 site Stand-alone
    Other conditions: Implant Therapy
    View official trial listing →
  • Enrolling by invitation NCT NCT07375693

    Effect of Melatonin on Oxidative Stress Parameters in Levodopa-Treated Parkinson's Disease Patients

    Not yet reported Bangladesh Medical University 70 participants Est. completion 2026-09-15 1 site Stand-alone
    Other conditions: Parkinson Disease
    View official trial listing →
  • Completed NCT NCT07380568

    Melatonin on Post Operative Pain After CS

    Not yet reported Benha University 60 participants Est. completion 2026-04-01 1 site
    Other conditions: Pain Management, Pain After Surgery, Cesarean Section Pain
    View official trial listing →
  • Completed NCT NCT07385768

    Effect of an Eye Mask-Based Blackout Protocol on Sleep Quality and Melatonin

    Not yet reported Ataturk University 60 participants Est. completion 2025-06-01 1 site
    Other conditions: Sleep Disturbance, Circadian Rhythm Sleep Disorders, Intensive Care Unit Patients
    View official trial listing →
  • Enrolling by invitation NCT NCT07442162

    Effects of Melatonin on Excessive Crying in Neonates. A Randomized Controlled Clinical Trial.

    Not yet reported, Not yet reported Al-Hadba university 165 participants Est. completion 2026-04-01 1 site
    Other conditions: Crying
    View official trial listing →
  • Completed NCT NCT07443150

    The Effect of BWSTT on Neuroendocrine Profile and Functional Recovery in Stroke Patients

    Not yet reported Jagiellonian University 40 participants Est. completion 2024-05-24 1 site
    Cardiovascular disease
    View official trial listing →
  • Not yet recruiting NCT NCT07495605

    Effect of 1% Melatonin Gel Versus Calcium Hydroxide as an Intracanal Medicament on the Intensity of Postoperative Pain, Bacterial Load Reduction and Periapical MMP-9 Levels in Patients With Necrotic Pulp.

    Not yet reported Cairo University 50 participants Est. completion 2027-12 Stand-alone
    Other conditions: Intensity of Postoperative Pain, Bacterial Load Reduction and Periapical MMP-9 Levels in Patients With Necrotic Pulp
    View official trial listing →
  • Not yet recruiting NCT NCT07544355

    A Mindfulness-Based Stress Reduction Training Program Model

    Not yet reported Istanbul Medeniyet University 93 participants Est. completion 2027-01-30
    Other conditions: Depression, Anxiety, Stress, Well-Being, Psychological
    View official trial listing →
  • Completed NCT NCT07550751

    Optimal Dosage of Melatonin for Preoperative Sedation in FESS

    Not yet reported Aswan University Hospital 160 participants Est. completion 2025-10-01 1 site
    Other conditions: Clinical Trial
    View official trial listing →
  • Completed NCT NCT07568873

    Melatonin vs Metoprolol or Dexmedetomidine to Improve Surgical Field in FESS

    Not yet reported Zagazig University 28 participants Est. completion 2025-01-15 1 site
    Other conditions: Stress Response of Endotracheal Intubation and Surgical Field Clarity in FESS
    View official trial listing →
  • Not yet recruiting NCT NCT07576764

    Pediatric Prolonged-Release Melatonin for Sleep Disturbances in Children and Adolescents With Anorexia Nervosa (MELSom-ANOREXIA)

    Not yet reported Assistance Publique Hopitaux De Marseille 120 participants Est. completion 2029-01-01 1 site Stand-alone
    Obstructive sleep apnea Other conditions: Sleep Disorders in Children
    View official trial listing →
  • Completed NCT NCT07592442

    Effect of Melatonin Supplementation on Excecutive Functions, Sleep Quality and Glycemic Metrics Among Adolescents With Type 1 Diabetes Mellitus

    Not yet reported Ain Shams University 70 participants Est. completion 2026-01-24 1 site
    Other conditions: Type 1 Diabetes (T1D)
    View official trial listing →
  • Completed NCT NCT07600528

    A Exploratory Study of NatureU Sweet Dream on Sleep Outcomes

    Not yet reported OmniSolutions Laboratory Holdings Limited 17 participants Est. completion 2024-04-17 1 site Stand-alone
    Other conditions: Sleep Disturbance, Sleep Quality
    View official trial listing →
  • Completed NCT NCT07605767

    Adjunctive Topical Melatonin Gel in Non-Surgical Periodontal Therapy for Periodontitis

    Not yet reported Liaquat College of Medicine and Dentistry 30 participants Est. completion 2026-04-10 1 site Stand-alone
    Other conditions: Periodontal Disease, Melatonin
    View official trial listing →
  • Completed NCT NCT07610876

    Autologous Demineralized Dentin Graft With or Without Melatonin for Immediate Implant Osseointegration

    Not yet reported Suez Canal University 30 participants Est. completion 2026-10-15 1 site Stand-alone
    Other conditions: Dental Implants, Immediate Implant Placement, Osseointegration
    View official trial listing →
  • Completed NCT NCT07651605

    Pistacho and Sleep Quality

    Not yet reported Universidad Autonoma de Queretaro 28 participants Est. completion 2021-11-01 1 site Stand-alone
    Other conditions: Circadian Rhythm
    View official trial listing →
  • Not yet recruiting NCT NCT07652801

    COMPARISON OF OUTCOME OF HYPOXIC ISCHEMIC ENCEPHLOPATHY MANAGED WITH COMBINATION OF MAGNESIUM SULPHATE AND MELATONIN VERSUS MAGNESIUM SULPHATE ALONE

    Not yet reported University of Child Health Sciences and Children's Hospital, Lahore 80 participants Est. completion 2026-12-31 Stand-alone
    Other conditions: HIE - Hypoxic - Ischemic Encephalopathy
    View official trial listing →
  • Not yet recruiting NCT NCT07691996

    Effects of Melatonin on Sleep Architecture of Critically Ill Patients in the ICU

    Not yet reported Rutgers, The State University of New Jersey 30 participants Est. completion 2028-01 Stand-alone
    Other conditions: Critical Illness, ICU, ICU Hospitalization, Melatonin, Sleep
    View official trial listing →
  • Not yet recruiting NCT NCT07721324

    Effect of Melatonin Administration on Systemic Lupus Erythematosus Patients

    Not yet reported, Not yet reported Ain Shams University 64 participants Est. completion 2026-11-21 1 site Stand-alone
    Other conditions: Therapy, Treatment
    View official trial listing →
  • Completed NCT NCT07735806

    The Effect of Topical Application of Hyaluronic Acid and Melatonin Mixture Following Surgical Extraction of Impacted Mandibular Third Molars .

    Not yet reported Kafrelsheikh University 40 participants Est. completion 2026-08-02 1 site Stand-alone
    Other conditions: Impacted Mandibular Third Molar
    View official trial listing →
  • Completed NCT NCT07769164

    A Double-Blind, Randomized, Placebo-Controlled Study of the Safety and Effects of Various Cannabinoids on Sleep Quality

    Not yet reported Cannabis Science Innovations, LLC 332 participants Est. completion 2024-08-31 1 site Stand-alone
    Other conditions: Sleep Disturbance, Sleep Quality
    View official trial listing →
  • Active, not recruiting NCT NCT07811492

    CIRCA-MED WP1 & WP3 - Circadian Rhythms in ICU Patients

    Charite University, Berlin, Germany 25000 participants Est. completion 2029-09-30 1 site
    Other conditions: Circadian Rhythm
    View official trial listing →
  • Not yet recruiting NCT NCT07813936

    Locally Delivered Melatonin Gel in Management of Stage II Grade B Periodontitis

    Not yet reported Alexandria University 23 participants Est. completion 2027-09-30 1 site Stand-alone
    Other conditions: Periodontal Diseases
    View official trial listing →
  • Completed NCT NCT07829393

    Topical Melatonin for Immediate Implants in Chronically Infected Extraction Sockets

    Not yet reported Mansoura University 60 participants Est. completion 2026-07-25 1 site Stand-alone
    Other conditions: Chronic Apical Periodontitis, Dental Implantation, Infected Extraction Socket
    View official trial listing →
  • Not yet recruiting NCT NCT07840560

    Sleep Harmonization Via Bundled Team-Based Interventions in the ICU

    Not yet reported University of California, San Diego 62500 participants Est. completion 2031-03 8 sites
    Other conditions: Sleep Deprivation, Critical Illness, Sleep-Wake Disorders, Bundle Care, Implementation Science, Delirium
    View official trial listing →
  • Not yet recruiting NCT NCT07842900

    Oral Melatonin as Adjunctive Therapy in Adults With Atopic Dermatitis

    Not yet reported Can Tho University of Medicine and Pharmacy 130 participants Est. completion 2027-12-10 Stand-alone
    Other conditions: Atopic Dermatitis
    View official trial listing →
  • Completed NCT NCT07889466

    Circadian-informed Optimal Bedtime

    Not yet reported Massachusetts Institute of Technology 203 participants Est. completion 2026-01-30 1 site
    Other conditions: Sleep, Alertness, Fatigue, Mood, and Performance, Well-being
    View official trial listing →
Efficacy history

Not yet reported.

Safety

Not yet reported.

Sources

Also known as: Oyster Shell Calcium Carbonate, Crude, Melatonin Pro, Melatonin, Melatonin Phenolic, MELATONIN CORD, Melatonin 5 mg

Related On The Pen coverage

No related coverage yet.

This drug may be investigational and not yet approved for any use. Whether someone can join a clinical trial is determined only by that trial's own study team — On The Pen does not determine eligibility. Information here can change; always confirm current details on the official ClinicalTrials.gov listing or with the sponsor.