Cholecalciferol

A European Network for the Investigation of Gender Incongruence

Vitamin D Dynamics in Women

Monthly Boluses Versus Daily Doses for Correcting Blood Vitamin D Deficit in Obese Children and Adolescents

Vitamin D Homeostasis in Sarcoidosis

Frailty Rehabilitation

Triamcinolone With Vitamin D Synergistic Efficacy in Psoriasis

Burosumab and 1-25 (OH) Vitamin D on Human Osteoblasts

Vitamin D and Health Status of British African-Caribbean Women

High Dose Interval Vitamin D Supplementation in Patients With Inflammatory Bowel Disease Receiving Biologic Therapy

Evaluation of the Clinical and Psychological Impact of Vitamin D Replacement in Adolescent Females at Risk for Polycystic Ovarian Syndrome (PCOS)

Prephase Treatment With Prednisone +/- Vitamin D Supplementation Followed by Immunochemotherapy

Correlation Vitamin D Level to Endocrine Autoimmune Toxicity Due to Immune Checkpoint Inhibitors

Effect of Vitamin D on Ovulation Rate in Women With Polycystic Ovary Syndrome

Impact of Vitamin D Supplementation on the Rate of Pathologic Complete Response in Vitamin D Deficient Patients

Clinical Study Evaluating Beta Blockers Use and Fracture Risk in Patients With Primary Osteoporosis

Total Post-thyroidectomy Hypocalcemia After Preoperative Cholecalciferol Supplementation

The Thoracic Peri-Operative Integrative Surgical Care Evaluation Trial - Stage III

Vitamin D Analog in Vitamin D 24-hydroxylase Deficiency

High-dose Vitamin D Supplement for the Prevention of Acute Asthma-like Symptoms in Preschool Children

Immunological Effects of Vitamin D Replacement Among Black/African American Prostate Cancer Patients

Multidisciplinary Evaluation of Elderly Patients With Digestive Cancer (EPODIG-G)

FitJoints: Getting Fit for Hip and Knee Replacement

Vitamin D to Improve Quadricep Muscle Strength

LOng COvid COmorbidities: Endocrine,Metabolic,Neuropsychiatric,Muscle,Cardiovascular,Pulmonary,Dermatologic Dysfunctions

Maintaining Immune and Mitochondrial Functions in Old Adults With SAfe Nutrition.

The Effect of a Combined Personalized Nutritional Intervention and a Personalized Graded Activity Functional Training Program on Physical Performance in Hospitalized Older Patients, Compared to Usual Care

Vitamin D, Epigallocatechin Gallate, D-chiro-inositol and Vitamin B6 in Uterine Fibroid

Study of the Impact of Mother-of-pearl Nutritional Supplementation on the Prevention of Post-menopausal Osteoporosis

Evaluation of the Impact of a Dietary and Nutritional Intervention on Persistent Post-concussive Symptoms

Effects of Multiple Mega-dose of Vitamin D3 Supplementation on Ameliorating Moderate to Severe Chronic Pain in Hemodialysis Patients

The Roles of Human Microbiome and Vitamin D in the Development of Childhood Allergic Diseases

Profylactic Treatment for Patients in Risk Osteoporosis

Vitamin D for Prostate Endocrine Therapy

VitD3 Supplementation in Patients With Multiple Myeloma

Influence of β-hydroxy β-methyl Butyrate (HMB)Supplementation on Post-operative Muscle Mass and Function in Female Athletes

Precision Medicine and Physical Function

Preserving Physical Function in Older Adults With Cancer: Impact of an Optimizing Nutrition Intervention Applied Before and After Surgery

Effect of Tirzepatide and Bimagrumab on Body Composition, Insulin Sensitivity, and Bone in Adults With Obesity

Early Vitamin D3 Supplementation for Critically Ill Patients

Dietary Intervention to Mitigate Post-Acute COVID-19 Syndrome

Efficacy of Injectable Vitamin D Supplementation in Females With Polycystic Ovary Syndrome

Essential Amino Acid Supplementation for Femoral Fragility Fractures

Intralymphatic Immunotherapy Enhanced by Vitamin-D, a Randomized Placebo-controlled Trial and Comparison With SLIT

The Effect of Aerobic and Resistance Training in Patients With Type 2 Diabetes on Vitamin D Treatment

PROtein, Leucine and Vitamin D Supplementation In Patients With GYnecologic Cancer Receiving Platinum-based Chemotherapy

Cholecalciferol and Calcifediol Are Both Useful to Improve Vitamin D Serum Levels

2D/3D Imaging to Analyze the Regeneration Rate of Autologous Bone

A Randomized Controlled Trial of Vitamin D Supplementation on Salivary Biomarkers and Cariogenic Oral Microbiome

Elucidating the Minimal Effective Dose of Prunes for Bone Health in Postmenopausal Women

Vitamin D Treat-to-Target Strategy for Children With Overactive Bladder-Wet

Combined Microneedling With Either 1% Lactic Acid Solution or Vitamin D3 or Triamcinolone Acetonide in The Treatment of Alopecia Areata

Adiposity and Iron Requirements in Pregnancy

Prospective Monocentric Registry of Patients Undergoing Vitamin D Treatment at San Raffaele Hospital

Parathyroid Allotransplant for Severe Refractory Hypoparathyroidism

Early Detection of Malnutrition in Oncology Patients and Elderly Patients

Vitamin A and D Supplementation in Allogeneic HCT

Study of the Effect of a Nutritional Supplement on Microbiota, Metabolic Control, Inflammatory Profile, and Quality of Life in Patients With Polycystic Ovary Syndrome.

Vitamin D Replacement in Bronchiectasis

Effects of Vitamin D and Prebiotic Supplementation on Glucose Control During Pregnancy

VItamin D in pregnanCy for prevenTion Of eaRlY Childhood Asthma

Vitamin D in Dialysis Patients - Diagnostic and Therapeutic Management

Advanced Practice Nurses for Fall Incidence PrevenTion in Very Old Robust Adults

Effect of Vitamin D Supplementation on the Efficacy and Adverse Effects of Neoadjuvant Therapy in Patients with Breast Cancer

Effect of Vitamin D Supplementation on Chemotherapy Side Effects After Adjuvant Chemotherapy for Breast Cancer

Intensive Dietary and Activity Counselling (IDAC)

Regime for Vitamin D Maintenance in Post-Operative Patients

Evaluation of Fertitonex Effects on Semen Parameters in Clinical Varicocele Patient.

Intralesional Treatment of Keloids

Effects of Mega-dose Vitamin D Pulse and Maintenance Therapy on Seizure Frequency, Fatigue, and Quality of Life: A Prospective Study

The Efficacy and Safety of Narlumosbart in Combination With Stereotactic Body Radiation Therapy to Improve the Efficacy of First-line Chemotherapy Combined With Immunotherapy in Patients With Bone Metastases From Advanced Non-small Cell Lung Cancer

DOVIPA, a Study Evaluating Efficacy and Safety of DOstarlimab and VItamin D3 With mFOLFIRINOX in PAncreatic Cancer

Impact of Atorvastatin Versus Rosuvastatin on 25 Hydroxy Vitamin D Levels in Patients With Acute Coronary Syndrome

Perioperative Oral Vitamin D3 Supplementation on Implant Osseointegration

Assessment of Medrol Dosepak to Reduce Opioid Consumption in Foot and Ankle Surgical Patients

25(OH)-Vitamin D and Its Association With Structural and Functional Parameters in Hospitalized Patients With Neurological Diseases

Investigating the Relationship Between Temporal Bone CT, Bone Density, and Hearing Loss in Otosclerosis Patients

Efficacy and Safety of Vitamin D Supplementation in Pediatric Patients with Obesity

Effects of Vitamin D3 and Yeast Beta-Glucan Supplementation on Glycemic Control and Cardiovascular Disease Risk in Patients With Type 2 Diabetes

A Pilot Study of Vitamin K2 (Menaquinone-7, Soloways ™) in Patients With Osteopenia/Osteoporosis Carrying a VDR Gene Variant

A Multicentric Cohort and Biomarker Study for Improved Care of Patients with Extrapulmonary Tuberculosis

Bone Metabolism in 12-21 Year Olds Undergoing Glucagon Like Peptide (GLP)-1 Receptor Agonist Therapy

D Vitamin and Alveolar Macrophages in Idiopathic Pulmonal Fibrosis

Synbiotic Formula (SCV09) in Alzheimer's Disease Patients

EFFECT OF CIRCUIT TRAINING ON BONE MINERAL DENSITY IN POST MENOPAUSAL PERIOD

A Phase 2 Trial Investigating the Safety, Tolerability and Efficacy of EXT608 in Adults With Hypoparathyroidism

Effect of Vitamin D3 Supplementation on Symptomatic Uterine Fibroid in Women With Vitamin D Deficiency

ICOPE INTENSE-K Pilot Study

Effect of Vitamin D on Cardiovascular Metabolic Risk in Overweight/Obesity Adolescents in China

Probiotic Impact on Cognitive Performance, and Metabolic Outcomes in Overweight Young Adults With Impaired Glucose Regulation

Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Parkinson's Disease Patients With Hypovitaminosis D

Effect of Vitamin D3 Supplementation on Cardiac Autonomic Nerve Function in Male Epileptic Patients With Hypovitaminosis D

Effect of Vitamin D3 on Brain Waves in Male Parkinson's Patients With Low Vitamin D: A qEEG Study

Vitamin B12, Folic Acid, and Vitamin D Status in Women of Reproductive Age

Vitamin B12, Folic Acid and Vitamin D Status in Women of Reproductive Age

Effect of Combined Probiotics and Vitamin D on Symptoms of Allergic Rhinitis

Host-Diet-Gut Interaction Post Vegan Diet in Pediatric Autoimmune Hepatitis.

is There an Effect of Adding Body Vibration to Intake of Vitamin D on Some Outcomes of Familial Mediterranean Fever

Bone Outcomes, Obesity, Sunlight, and Trauma in Children

Assessing Bone Fracture Healing Effect of Almonds

The Effect of REgulation of PArathyroId hoRmone in Patients With Chronic Kidney Disease to Investigate the Change in Bone Mineral Density

Evaluating Response to Vitamin D3 and K2 Supplementation in Healthcare Personnel

Prebiotics (Dried Plum) and Immune Function in Postmenopausal Women

Vitamin D Effects on Immune Microenvironment of Nonmelanoma Skin Cancer After Photodynamic Therapy (PDT)

Vitamin k, D-chiro Inositol and α-lactalbumin in Bone Homeostasis

Free Vitamin D and Steroid Metabolism in Endocrine Disorders

Vitamin D3 for Moderate to Mild Traumatic Brain Injury: A Randomized Trial on Inflammation and Recovery (VIMOT)

Vitamin D for Preventing Recurrent Preeclampsia in Pregnant Women

Vonoprazan vs Proton Pump Inhibitor With Vitamin D or Probiotics Based Triple Therapy for Eradication of Helicobacter Pylori Infection

Vitamin D Status and Multi-Omics Profiles in Primary Osteoporosis

Exercise Training and Vitamin D Metabolism

The Combined Effect of Magnesium, Palmitoylethanolamide, High-Molecular-weight Hyaluronic Acid, Vitamin B6, and Vitamin D in Preventing Preterm Birth:

Effects of Different Vitamin D3 Formulations in Vitamin D-Deficient Adults

Comparison of Maglumi X3 SNIBE With Other Analytical Methods in Laboratory Medicine for 25-(OH)D Quantification

Pediatric Safety Follow-up Study of Prior Treatment With Romosozumab for Osteogenesis Imperfecta

Is There a Benefit From Addition of Exercise in Diabetic Patients With ED Who Complain Low Vitamin D?

A Study of a Dietary Supplement on Serum Biomarkers in Children

Effects of Semaglutide on Clinical Outcomes and Metabolic Inflammation in Psoriasis

Parathyroidectomy After Kidney Transplantation

This Study Investigates β-hydroxy-β-methylbutyrate (HMB) and 2-hydroxybenzylamine (2-HOBA), When Administered Either Individually or in Combination Contributes to an Increased Quality of Health, Specifically Improving Muscular Strength and Cognitive Functioning in Adults Over the Age of 65.

Bone Myoregulation Reflex and Postural Control in Vitamin D Deficiency

Intralesional Therapies For Cutaneous Viral Warts: A Comparative Analysis Of Vitamin D3 And Acyclovir

Vitamin D and Type 2 Diabetes - Treat-To-Target

Assessment of the Locally Administrated Vitamin D3 and Corticision Efficacy on Orthodontic Canine Retraction

Vitamin D for Acute Intracerebral Hemorrhage

Structured Review: To Optimise Management and Prevent Harm in COPD

Effect of Local Use of Vitamin D on the Rate of Canine Distillization: a Split Mouth Randomized Control Trial

PRESS -PAR: Early Detection and PREvention of Symptomatic postSurgical hypoPARathyroidism After Thyroid Surgery"

Association Between Benign Paroxysmal Positional Vertigo and Vitamin D Deficiency .

Pharmacokinetics, Pharmacodynamics, Safety and Tolerability Evaluation of CTAP101 Extended-release Capsules in Pediatric Participants

NIMA-Colon Cancer Study

Renal Dysfunction in Patients With Inflammatory Bowel Disease and the General Population (NEPHRO-IBD)

The Effect of Vitamin D Supplementation on the Anti-inflammatory Response in Periodontal Diseases

Effects of High-Dose Vitamin D on Hormones, Neuromuscular Function, Cognition, and Body Composition in Athletes

FATIMA Trial: EGCG and Vitamin D3 for Prevention of Fibroid Recurrence

Vitamin D3 Supplementation Regimens and Preeclampsia Risk

Bone Management in Pregnancy Outcomes in Epilepsy

The Efficacy of Vitamin D Supplementation to Sustain Performance Outcomes

Vitamin D2 vs Vitamin D2 Plus Calcitriol in Cholestatic Children With Vitamin D Deficiency

Effect of Systemic Vitamin D on Dental Implant Osseointegration

Micronutrient Enhancement for Development and Health in Adolescents - The MEDHA Study

Anti Inflammatory Diet With Physical Therapy on Psoriasis

Vitamin D Status and Clinical Outcomes in Locally Advanced Cervical Cancer

Assessing the Role of Proton Pump Inhibitors in Reducing Aspiration Incidence in Pediatric Laryngomalacia Cases

Supplementation Absorption Comparison

Evaluating the Impact of Vitamin D Supplementation on Healing Bed Sores in ICU.

Comparing MOP, Prostaglandin E1, and Calcitriol to Accelerate Orthodontic Tooth Movement

Supplementation of Cholecalciferol and Related Active Metabolites Through Bioenhancing Layer's Eggs

Impact of Trout Fish, Cow Milk With Egg, Vitamin D Supplementation, and Dietary Education on Vitamin D Status, Undernutrition, and Neurocognitive Outcomes Among School Children in Pakistan: An Open-label Individually Randomized Controlled Trial

A Study to Investigate the Effect of Probiotics (Limosilactobacillus Reuteri DSM 17938 and Limosilactobacillus Reuteri DSM 33633) on Symptoms of Viral Upper Respiratory Tract Infections in Children

Osteoporosis Prevention After Heart Transplant

Women's Health Initiative (WHI)

Studies With 1,25-Dihydroxycholecalciferol

Studies of States With Resistance to Vitamin D and Parathyroid Hormone

Treatment of Hypoparathyroidism With Synthetic Human Parathyroid Hormone 1-34

Bone Response to Enzyme Replacement in Gaucher's Disease

Calcitriol in Treating Patients With a Rising PSA Level Following Treatment for Prostate Cancer

Phase III Randomized Study of Interferon Gamma in Children With Severe, Congenital Osteopetrosis

Study of Topical Calcitriol or Oral Calcitriol in Patients With Psoriasis

Phase II Randomized Study of Alendronate Sodium for Osteopenia in Patients With Gaucher's Disease

Randomized Study of Alendronate in Adult Patients With Cystic Fibrosis Related Osteoporosis

ILX23-7553 in Treating Patients With Solid Tumors That Have Not Responded to Previous Therapy

Calcitriol and Zoledronate in Treating Patients With Progressive Prostate Cancer

Altered Calcium and Vitamin D in PMDD or Severe PMS

The Relationship Between Vitamin D, Fingernail Thickness and Bone Density

Study of Topical Calcitriol in Children With Psoriasis

Calcitriol Plus Carboplatin in Treating Patients With Advanced Solid Tumors

Calcitriol Plus Dexamethasone in Treating Patients With Prostate Cancer That Has Not Responded to Hormone Therapy

Vitamin D Metabolism and the Williams Syndrome

Calcitriol and Carboplatin in Treating Patients With Stage IV Prostate Cancer That Has Not Responded to Hormone Therapy

Calcifidol Therapy in Men With Cancer

Zoledronate, Calcium, and Vitamin D in Preventing Bone Loss in Women Receiving Adjuvant Chemotherapy for Breast Cancer

Calcitriol and Dexamethasone in Patients With Myelodysplastic Syndromes

Role of Fat Tissue in Vitamin D Metabolism

Calcium With or Without Estrogen and/or Risedronate in Preventing Osteoporosis in Patients With Prostate Cancer

ASCENT: Androgen Independent Prostate Cancer Study of Calcitriol Enhancing Taxotere

Zoledronic Acid - Letrozole Adjuvant Synergy Trial (ZFAST) - Cancer Treatment Related Bone Loss in Postmenopausal Women With Estrogen Receptor Positive and/or Progesterone Receptor Positive Breast Cancer Receiving Adjuvant Hormonal Therapy

Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period

Risedronate in Preventing Bone Loss in Premenopausal Women Receiving Chemotherapy for Primary Breast Cancer

Calcitriol and Dexamethasone in Treating Patients With Prostate Cancer Who Have Undergone Surgery or Radiation Therapy

A New Formulation of Calcitriol (DN-101) in Patients With Advanced Malignancies

Study of High-Dose Pulse Administration DN-101 (Calcitriol) in Patients With Myelodysplastic Syndrome (MDS)

Zolendronate for the Prevention of Bone Loss in Men w/ Prostate CA on Long-Term Androgen Deprivation

The Effect of Alendronate, Calcium, and Vitamin D on Bone Mineral Density in HIV Infected Patients

Evaluate the Survival Benefits of Zemplar Versus Calcijex in Subjects w/ Stage V Chronic Kidney Disease on Hemodialysis

Cholecalciferol in Treating Patients With Myelodysplastic Syndrome

Exemestane and Celecoxib in Postmenopausal Women at High Risk for Breast Cancer

Study to Evaluate the Effects of Zemplar Injection and Calcijex on Intestinal Absorption of Calcium

Adding Phosphorus to Osteoporosis Drug Treatment

Zoledronate in Preventing Skeletal (Bone)-Related Events in Men Who Are Receiving Androgen Deprivation Therapy For Prostate Cancer and Bone Metastases

Calcitriol and Gefitinib With or Without Dexamethasone in Treating Patients With Advanced Solid Tumors

Calcitriol and Dexamethasone Before Radical Prostatectomy in Treating Patients With Localized Adenocarcinoma (Cancer) of the Prostate

A Study to Evaluate and Compare Alendronate and Risedronate on Bone Mineral Density in Women With Postmenopausal Osteoporosis (MK-0217-211)

A Study to Evaluate the Safety, Tolerability, and Efficacy of an Investigational Drug and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)

A Study of MK0217A and Dietary Supplement in Men and Postmenopausal Women With Osteoporosis (0217A-227)

Safety and Efficacy Trial With Zoledronic Acid for the Treatment of Paget's Disease of Bone, Including an Extended Observation Period

Effects of Aromatase Inhibition Versus Testosterone in Older Men With Low Testosterone: Randomized-Controlled Trial.

Treatment for Patients With Secondary Hyperparathyroidism of End-Stage Renal Disease (ESRD)

Study of Safety and Efficacy of Doxercalciferol in Patients With Chronic Kidney Disease, Stage 3 or 4, and Secondary Hyperparathyroidism

Vitamin D Treatment for Crohn´s Disease

ACHIEVE: Optimizing the Treatment of Secondary Hyperparathyroidism

Prevention of Glucocorticoid-Induced Osteoporosis in Rheumatic Diseases: Alendronate Versus Alfacalcidol.

Feasibility Study of 2000 IU Per Day of Vitamin D for the Primary Prevention of Type 1 Diabetes

A New Active Vitamin D, ED-71 for Osteoporosis

Double-blind Extension of HORIZON Pivotal Fracture Trial (Zoledronic Acid in the Treatment of Postmenopausal Osteoporosis)

Study of Adults With Low Growth Hormone Who Survived Childhood Cancer Where Treatment Caused Low Bone Density

Texture Analysis for Postmenopausal Osteoporosis

Vitamin D/Calcium Polyp Prevention Study

Effects of Vitamin D Supplementation on Antimycobacterial Immunity

Study to Investigate if Adding Lactulose to Vitamin D and Calcium Has an Effect on the Preservation of Bone in Postmenopausal Women

Prenatal Multi-micronutrient Supplementation and Pregnancy Outcome

Zoledronic Acid in the Treatment of Breast Cancer With Minimal Residual Disease in the Bone Marrow

TOP: Recombinant Human Parathyroid Hormone (ALX1-11) on Fracture Incidence in Women With Postmenopausal Osteoporosis

Active Vitamin D Effect on Left Ventricular Hypertrophy

Calcitriol, Mitoxantrone, and Prednisone in Treating Patients With Metastatic Prostate Cancer

A Severity-Adapted Clinical Trial of Diminished Bone Mineral Density in Acute Lymphoblastic Leukemia Survivors

Combined Estrogen Blockade of the Breast With Exemestane and Raloxifene in Postmenopausal Women With a History of Breast Cancer Who Have No Clinical Evidence of Disease

Correction of Vitamin D Inadequacy in Nursing Home Residents

Vitamin D Administration in the Nursing Home

Zoledronic Acid (ZOMETA) With Cyclophosphamide With Neuroblastoma and Cortical Bone Involvement

Calcium and Vitamin D vs Markers of Adenomatous Polyps

Vitamin D Deficiency: Bone Loss and Vascular Dysfunction

Calcitriol and Docetaxel in Treating Patients With Metastatic or Locally Advanced Pancreatic Cancer

Calcitriol, Ketoconazole, and Dexamethasone in Treating Patients With Metastatic or Unresectable Solid Tumors

A Study to Assess the Effectiveness of an Investigational Drug in Elderly Subjects With Low Vitamin D Levels (0822A-009)

Treatment of Obesity With Vitamin D (40.000 IE Per Week for 1 Year)

Randomized Study Of Exercise And Vitamin D In Frail Elderly Subjects

A Study of Zemplar® Injection and Hectorol® Injection on Intestinal Absorption of Calcium in Chronic Kidney Disease

Safety and Efficacy of Alendronate (Fosamax) in Children With Osteoporosis

High Dose Vit D Musculoskeletal Symptoms & Bone Density in Anastrozole-Treated Breast Cancer With Marginal Vit D Status

The Effect of Vitamin D on Bone Accretion and Turn-Over in Young Girls

Vitamin D Levels and Vitamin D Education in Geriatric Patients

Efficacy Trial to Examine Efficacy of Multimicronutrient Home Supplementation in Infants

Impact of Parathyroid Hormone (PTH) on Osseous Cavity

Vitamin D Deficiency Causes Immune Dysfunction and Enables or Perpetuates the Development of Rheumatoid Arthritis

Bone Mineral Density, Body Composition and Growth Following Severe Burn Injury

Cholecalciferol Versus Doxercalciferol in the Treatment of Secondary Hyperparathyroidism in Chronic Kidney Disease

Study of DN-101 (Calcitriol) and Docetaxel in Subjects Previously Enrolled in Studies DN101-002 or DN101-004

Characterization of Hyperparathyroidism and Vitamin D Deficiency in Obesity

Evaluation of Vitamin D Requirements During Pregnancy

Effect of Vitamin D and Calcium on Genes in the Colon

Phase I/II Study of High-Dose Calcitriol Plus Temodar for Patients With Metastatic Melanoma

Pamidronate, Vitamin D, and Calcium for the Bone Disease of Kidney and Heart Transplantation

A Study of Bone Turnover Markers in Post-Menopausal Women With Osteoporosis Treated With Monthly Boniva (Ibandronate)

The Prevalence of Vitamin D Deficiency and Effects of Vitamin D Supplementation in HIV-1 Infected Patients

Vitamin D to Slow Progression of Knee Osteoarthritis

Initial Dosing of Paricalcitol in Secondary Hyperparathyroidism

Nutrition, Diabetes and Pulmonary TB/HIV

Calcitriol in the Treatment of Immunoglobulin A (IgA) Nephropathy

A Study to Evaluate the Effect of Vitamin D Supplementation on Insulin Sensitivity and Secretion

Zoledronic Acid in Preventing Osteoporosis in Patients Undergoing Donor Stem Cell Transplant

The FREEDOM Study: a Randomised Controlled Trial of Sunlight and Calcium in Older People

Optimizing Vitamin D Nutrition in Healthy Adults

Zoledronate in Preventing Osteoporosis and Bone Fractures in Patients With Locally Advanced Nonmetastatic Prostate Cancer Undergoing Radiation Therapy and Hormone Therapy

Magnesium Supplementation to Prevent Bone Loss

A Trial to Study the Effect of Vitamin D Supplementation on Glucose and Insulin Metabolism in Centrally Obese Men

Calcium and Vitamin D Malnutrition in Elderly Women

Effect of Calcium/Vitamin D Supplementation on Body Weight and Fat Loss.

Investigating Cytokine Genes of Stem Cell Donors

Bone Mineral Density in Postmenopausal Women With Primary Breast Cancer Who Are Receiving Treatment on Clinical Trial

Physiologic Regulation of FGF-23

Chronic Plaque Psoriasis Study With Topical Formulation Of GW786034

Zoledronate, Vitamin D, and Calcium With or Without Strontium 89 or Samarium 153 in Preventing or Delaying Bone Problems in Patients With Bone Metastases From Prostate Cancer, Lung Cancer, or Breast Cancer

A Clinical Trial to Study the Effect of the Addition of Vitamin D to Conventional Treatment in New Pulmonary Tuberculosis Patients

ADVANCE: Study to Evaluate Cinacalcet Plus Low Dose Vitamin D on Vascular Calcification in Subjects With Chronic Kidney Disease Receiving Hemodialysis

Vitamin D Dose-Response Study to Establish Dietary Requirements in Infants

Calcium Supplementation for a Healthy Weight-Lite (CaSHeW Lite)

Safety and Efficacy Study of Denosumab in Patients With Recurrent or Unresectable Giant Cell Tumor of Bone

Evaluation of Colecalciferol Substitution in Dialysis Patients

Calcium/Vitamin D, Biomarkers & Colon Polyp Prevention

Vitamin D Supplementation to Patients With Type 2 Diabetes

Safety/Efficacy of Zoledronic Acid and Alendronate on Bone Metabolism in Postmenopausal Women With Osteoporosis

Ergocalciferol in Chronic Kidney Disease

Establishing the Vitamin D Requirements During Lactation

Vitamin D Status of Pregnant Women and Their Children in Eau Claire, South Carolina

Effect of Vitamin D Supplementation on Health of Low Birth Weight Infants

Relation Between Bone Density and the Regulation of Mineral Metabolism in Renal Stone Formers

Effects of Roaccutane on Ca, P, PTH and Vitamin D Metabolites in the Treatment of Sever Acne

Vitamin D Deficiency, Muscle Pain, Joint Pain, and Joint Stiffness in Postmenopausal Women Receiving Letrozole For Stage I-III Breast Cancer

Effectiveness of Paricalcitol in Reducing Parathyroid Hormone (PTH) Levels in X-linked Hypophosphatemic Rickets

Vitamin D Therapy in Patients With Systemic Lupus Erythematosus (SLE)

Trial of Adjunctive Vitamin D in Tuberculosis Treatment

A Study of Calcitriol BID Topical Treatment in Adolescents With Plaque Psoriasis

Secondary Prevention of Osteoporosis

Treatment of Hypovitaminosis D in Rheumatoid Arthritis

A Randomised, Controlled Comparison of Vitamin D Strategies is Acute Hip Fracture Patients

Cholecalciferol (Vitamin D3) Therapy in Chronic Kidney Disease (CKD) Subjects

Tumor Necrosis Factor Decreases Vitamin D Dependant Calcium Absorption

Study of Protective Effects of Paricalcitol on Inner Layer of Vessels and Its Protective Effect on Inflammation

Vitamin D and Calcium Homeostasis for Prevention of Type 2 Diabetes

Improving Vitamin D Status In Cystic Fibrosis

BIIB014 Phase 2a Monotherapy

Vitamin D and Blood Pressure

The Change of Bone Markers After Low Dose Alendronate in Postmenopausal Women With Bone Loss

Osteoporosis Prevention With Low Dose Alendronate

Treatment of Secondary Hyperparathyroidism in the Uremic Patient

Cholecalciferol and Calcium Carbonate in Treating Patients With Colon Cancer That Has Been Removed by Surgery

A Phase II Study Evaluating SB-751689 in Post-Menopausal Women With Osteoporosis.

The Effect of Vitamin D Supplementation During Caloric Restriction on Intestinal Calcium Absorption

Vitamin D Supplementation in Older Women

The Pharmacokinetics of a Single Large Dose of Vitamin D3

Sunlight Exposures Effect on Serum Vitamin D Levels

Calcium and Vitamin D Supplementation Decreases Incidence of Stress Fractures in Female Navy Recruits

Calcitriol or Placebo in Men for Prostate Cancer Active Surveillance

Effect of Different Doses of Budesonide on Markers of Bone Metabolism in Children With Asthma

Vitamin D Reabsorption in Adolescents and Young Adults With HIV Infection

Vitamin D Deficiency, Insulin Resistance and FGF-23

High Dosage Vitamin D and Osteoporosis

Vitamin D Effects in Overweight Patients

Prevention of Vitamin D Deficiency

Vitamin D and Soy Supplements in Treating Patients With Recurrent Prostate Cancer

Safety and Efficacy of OSTEOFORM (rhPTH [1-34]) in Increasing Bone Mineral Density in Osteoporosis

Study to Assess the Use of a Simple Lab Test to Screen for Rickets in Children

Pharmacological Modulations of Allergen-Specific Immunotherapy

Pulmonary Tuberculosis and Vitamin D

The Efficacy and Safety of Calcitriol for the Treatment of Lupus Nephritis and Persistent Proteinuria

Effects of Oral Cholecalciferol (Vitamin D3) on Bone Health, Neuromuscular Function, and Quality of Life in Adults With Chronic Kidney Disease

Does Sunbed Radiation With Mainly UVA Provoke Cutaneous Vitamin D Synthesis in Humans?

Calcitriol and Dexamethasone in Treating Patients With Prostate Cancer That Did Not Respond to Hormone Therapy

Vitamin D in Treating Patients With Prostate Cancer

A Study to Evaluate Oral Salmon Calcitonin in the Treatment of Osteoporosis in Postmenopausal Women Taking Calcium and Vitamin D

How Vitamin D Analogues Affect Endothelial Cells in Patients on Dialysis

A Study of MK-0822 in Postmenopausal Women With Osteoporosis to Assess Fracture Risk (MK-0822-018)

Evaluation of Vitamin D Status in Children With Acute Burns

Changes in Bone Mineral Density and Fracture Risk in Patients Receiving Androgen Deprivation Therapy for Prostate Cancer

A Study of Gemcitabine ± Erlotinib and DN-101 Versus Gemcitabine ± Erlotinib and Placebo in Patients With Advanced Pancreatic Cancer

Calcitriol in Combination With Ketoconazole and Therapeutic Hydrocortisone in Treating Patients With Prostate Cancer

Effects of Vitamin D Replacement in Patients With Primary Hyperparathyroidism (PHPT)

Kabul Vitamin D Supplementation Trial

DNA Changes That Affect Vitamin D Metabolism in Patients With Colorectal Cancer Receiving Vitamin D Supplements

A Study of Bonviva (Ibandronate) in Women With Post-Menopausal Osteoporosis Who Have Received Previous Bonviva Treatment

Randomized Controlled Trial of Vitamin D3 in Diabetic Kidney Disease

Zoledronic Acid for Osteoporosis in the Elderly

Prevention of Osteoporosis in Breast Cancer Survivors

Clinical Effects of Vitamin D Repletion in Patients With Parkinson's Disease

Efficacy of Plyometrics to Increase Bone Mass in Men With Osteopenia

Oral Vitamin D Supplementation in Elderly Women

Does Treatment of Hypovitaminosis D Increase Calcium Absorption?

Effects of Vitamin D on Renin Expression in Hypertensive Patients

Vitamin D for Chemoprevention

Oral Paricalcitol in Kidney Transplant Recipients

Age Related Changes in Calciotropic Hormones and Their Impact on Male Osteoporosis

Effectiveness of an Educational Program in the Prevention of Osteoporosis and Fractures

High-Dose Vitamin D Deficiency in Burn Injury

Bone Health in Gynecologic Cancers-does FOSAVANCE Help?

Evaluation of Potential Vitamin D Effects on Muscle: a Pilot Study

Zurich Multiple Endpoint Vitamin D Trial in Knee OA Patients

Bioequivalency Study of Calcitriol Tablets Under Fasting Conditions

The Effect of Vitamin D Repletion on Insulin Resistance

Controlled Trial of Prenatal Vitamin D3 Supplementation to Prevent Vitamin D Deficiency in Mothers and Their Infants

Healthy Infant Development Project

Impact of Vertebral Fracture Knowledge on Persistence in Subjects Taking Glucocorticoid Therapy

Efficacy and Safety of Odanacatib (MK-0822) in Participants With Involutional Osteoporosis (MK-0822-022)

Vitamin D Levels in Children With IBD

Teriparatide (Forteo) in the Treatment of Patients With Postoperative Hypocalcemia

Third Year Evaluation on Genistein Efficacy and Safety

Effect of Iron Versus Multiple Micronutrient Supplementation on Anemia in Preschool Children of Malaria-Endemic Area

Prevention of Hypocalcemia in Patients Undergoing Total Thyroidectomy Plus Central Neck Dissection

Effects of Omega-3 Fatty Acids on Bone and Frailty

Interventional Trial of Vitamin D Deficiency in the Patients of General Departments

4-Week Study to Assess the Effect of Alendronate and Vitamin D3 Once Weekly on Fractional Calcium Absorption in Postmenopausal Osteoporotic Women (0217A-230)

Prevention of Intrauterine Growth Retardation in Hounde District, Burkina Faso

Brain and Behavior Depending on Timing of Iron Deficiency in Human Infants

Safety Trial of High Dose Oral Vitamin D3 With Calcium in Multiple Sclerosis

Mineral Metabolism and Vascular Effects of Vitamin D Therapy in Kidney Transplant Patients

Vitamin D Binding Protein (Gc) Allele Variation Effects Response to Vitamin D Treatment

Randomized Study of Gonadotropin-releasing-hormone Agonist (GnRH-a) or Expectant Management for Endometriosis

Development of Vitamin D as a Therapy for Breast Cancer - Phase 2

Vitamin D, Insulin Resistance and Inflammation in ESRD

Randomized Controlled Trial of Vitamin D3 Supplementation for Viral Upper Respiratory Tract Infections (URI) Prevention

Monitoring and Evaluation of Micronutrients (Sprinkles) Project

Vitamin D Supplementation in Younger Women

Study of the Osteoprotector Effects of a Milk Product Based on Anthocyans and Enriched in Calcium and Vitamin D

Efficacy and Safety of Paricalcitol on the Treatment of Secondary Hyperparathyroidism in Calcitriol Resistant Dialysis Subjects

Vitamin D as Treatment for Chronic Obstructive Pulmonary Disease (COPD)

Impact on Reducing the Incidence of Low Serum Calcium by Providing Educational Materials on the Need to Take Daily Supplemental Calcium and Vitamin D to Patients With Paget's Disease Treated With Reclast®

Cyclic Versus Daily Teriparatide on Bone Mass

Herbal Therapy for Treatment of Recurrent Prostate Cancer

Effects of Teriparatide in the Treatment of Postmenopausal Women With Osteoporosis

Answering Questions About Vitamin D Supplementation and Sun Exposure in Patients Who Have Undergone Surgery for Stage IB, Stage II, or Stage IIIA Melanoma

Adjuvant Vitamin D With Corticosteroids in Active Crohn's Disease

L-arginine and Vitamin D Adjunctive Therapy in Pulmonary Tuberculosis (TB)

Role of Extrarenal 1-Alpha-Hydroxylase in Patients With End Stage Renal Disease

Investigation of Antipsoriatic Effects of UVB-induced Synthesis of 1alpha, 25-Dihydroxyvitamin D3 (1alpha, 25(OH)2D3, Calcitriol)in Keratinocytes of Psoriatic Skin, Using Cytochrom-P(CYP)Inhibitor Ketokonazol

Prevention of Intrauterine Growth Retardation in Burkina Faso: the Malaria Component

Denosumab Fracture Intervention Randomized Placebo Controlled Trial in Japanese Patients With Osteoporosis

Safety of Vitamin D Supplementation in Older Persons

Cholecalciferol Supplementation, Muscle Strength

PTH & Ibandronate Combination Study (PICS)

Vitamin D for the Prevention of Diabetes Type 2

Immune Effects of Vitamin D in Hemodialysis Patients

Study to Compare U0267 Against Vehicle in Subjects With Plaque-type Psoriasis One of Two Phase 3 Studies

Study to Compare U0267 Against Vehicle in Subjects With Plaque-type Psoriasis Two of Two Phase 3 Studies

Vitamin D Inadequacy in Rural Populations, Evaluation of Correction by Food Supplementation

Calcitriol in Preventing Lung Cancer in Smokers and Former Smokers at High Risk of Lung Cancer

Clinical Approaches to Correcting Vitamin D Inadequacy and Maintaining Adequacy

A Study to Test the Effect of MK0217A on Vitamin D Inadequacy in Postmenopausal Women With Osteoporosis (0217A-262)

Vitamin D and Type 2 Diabetes - a Cross Sectional Study

Vitamin B12 and Folic Acid Supplementation for Preventing Fractures in Elderly People

Impact of Vitamin D Status on Bones in Breastfed Infants

Investigation of the Effect of BONISTEIN(R) Bone Blend on Bone Mineral Density/Content and Biomarkers of Bone Health

Evaluation of Zinc and / or Micronutrient Supplementation on Intestinal Flora, Diarrheal Disease Burden, Intestinal Mucosal Integrity and Growth Among Children of Pakistan

Vitamin D3 in Systemic Lupus Erythematosus

Sunscreen: Persistence of Sun Protection Factor and the Influence on Vitamin D

Vitamin D for the Treatment of Severe Asthma

Vitamin D for Painful Nocturnal Leg Cramps

Phase 2 Safety and Efficacy Study of a Vitamin D Compound (DP001) in Postmenopausal Women With Low Bone Mineral Density

Pharmacokinetic Study: Effect of 25(OH)D and Vitamin D3 on Serum 25(OH)D

Assess Vitamin D Levels in Those With & Without Thyroid Cancer

Effects of Vitamin D on Lipids

The Effect of Vitamin D and Calcium on Bone in Pediatric HIV

Osteoporosis and Dental Implant

Efficacy of Multiple Micronutrient Fortified Biscuits and Deworming in Vietnamese School Children

Study to Evaluate Efficacy of Odanacatib (MK-0822) on Bone Mineral Density (BMD) and Bone Micro-architecture and Overall Safety in Postmenopausal Women (MK-0822-031)

Efficacy and Safety Study of Fosamax Plus D in Postmenopausal Women With Osteoporosis (0217A-263)

Defining Vitamin D Insufficiency in School Age Children: A Randomized Placebo Controlled Trial of Vitamin D3

Vitamin D Effects on Prostate Pathology

Association of Low Vitamin D Levels With Mortality in Patients With Reduced Left Ventricular Function Referred to Cardiac Surgery

hCAP18 Levels and Vitamin D Deficiency in Healthy Subjects

Safety Study of CTA018 Injection to Treat Stage 5 Chronic Kidney Disease

Comparison of Absorption of Vitamin K2

Vitamin D Supplementation in Crohn's Patients

Health Benefits of Vitamin D and Calcium in Women With PCOS (Polycystic Ovarian Syndrome)

Study of 1.25 mmol/L Calcium Dialysate on Mineral Metabolism in Haemodialysis Patients.

Study of Antioxidants on MRI Detectable Early Stage Prostate Cancer Among Men on Active Surveillance

Vitamin D Replacement After Kidney Transplant

Vitamin d Levels and Coronary Catheterization

The Role of Vitamin D in Immune Function in Patients With Chronic Kidney Disease (CKD) Stages 3 and 4.

Effect of Vitamin D Deficiency and Vitamin D Supplementation on Glucose Metabolism

Vitamin D and Coronary Calcification Study

Study Evaluating Changes In Bone Mineral Density (BMD), And Safety Of Rhbmp-2/CPM In Subjects With Decreased BMD

Suspected Deficient Activation of Vitamin D in Patients With Secondary Hyperparathyroidism

Vitamin D Deficiency and Low Bone Mineral Content in Children

Growth Hormone Therapy and Bone Quality in Pediatric Osteoporosis

The Interaction Between Calcium and Vitamin D Intake

Vitamin D3 for the Treatment of Low Vitamin D in Cystic Fibrosis

Pharmacokinetic (PK) and Pharmacodynamic (PD) Study of CD 2027 Spray in Adults With Plaque-type Psoriasis

Efficacy and Safety Study of CD 2027 Spray in Subjects With Plaque-type Psoriasis

Screening Non Small Cell Lung Cancer With Bone Metastasis and Efficacy and Safety Research of Receiving Bisphosphonates

Vitamin D Repletion in Chronic Kidney Disease

Dose-dependent Anti-inflammatory Effects of Vitamin D in a Human Gingivitis Model

Environmental Influences on Vitamin D Status

Prevention of Secondary Hyperparathyroidism With Vitamin D in Stage II/III Chronic Kidney Disease

Fit in the Aged by Professional Training

Vitamin D, Glucose Control and Insulin Sensitivity in African-Americans

Can Vitamin D Supplementation Prevent Bone Loss in Persons With Multiple Sclerosis

Effects of Vitamin D Supplementation on Lung Function in an Acute Pulmonary Exacerbation of Cystic Fibrosis

Vitamin D in Active Tuberculosis (TB) Study

Nursing-Home Residents Given Bread Fortified With Vitamin D3

Comparison of I.V. CTAP201 and Doxercalciferol (Hectorol) in Subjects With Chronic Kidney Disease (CKD) and Secondary Hyperparathyroidism (SHPT)

Phase I/II Calcitriol in Lung Cancer

Effect of 25-hydroxyvitamin D and a Structured Exercise Program on Dialysis Patients

Calcium and Vitamin D to Optimize Bone Mass in Boys With Risperidone-induced Hyperprolactinemia

Safety and Efficacy Study of Paricalcitol Versus Calcitriol in the Treatment of Secondary Hyperparathyroidism

20070360 Incident Dialysis

A Study of the Bioequivalence of 70-mg Alendronate and 70-mg Alendronate in Combination With 5600 IU Vitamin D (MK0217A-253)

Vitamin D Treatment in Patients With Chronic Hepatitis C

A Study of the Bioequivalence of 70 mg Alendronate and 70 mg Alendronate in Combination With 2800 IU Vitamin D

Vitamin D AND Glucose Handling Evaluated by Glucose Clamp

Metabolic Effects of Vitamin D in Patients With Type 2 Diabetes

UVB Light and Sunscreen

Paricalcitol Versus Calcitriol for Efficacy and Safety in Stage 3/4 Chronic Kidney Disease (CKD) With Secondary Hyperparathyroidism (SHPT)

Prevention of Osteoporosis in Bone Marrow Transplantation (BMT) Patients

Vitamin D Levels in Children Undergoing Adenotonsillectomies and Controls

The Response of Serum 25-Hydroxyvitamin D to Incidental Ultraviolet Light Exposure

Study of Antioxidants on Prostate Tumors in Men Undergoing Radical Prostatectomy for Prostate Cancer

Study Comparing Two Vitamin D Supplements for Infants: Liquid Versus D-Strips

Vitamin D Deficiency in Obese Adolescent Girls and Influence of Vitamin D on Insulin Secretion and Sensitivity

Examining the Role of Vitamin D in Asthma and Chronic Obstructive Pulmonary Disease (COPD)

Olmesartan on Ambulatory Blood Pressure Change

Vitamin D Supplementation During Pregnancy for Prevention of Asthma in Childhood

Vitamin D and Calcium Study

Effect of Vitamin D3 Supplementation on Insulin Resistance and Cardiovascular Risk Factors in Obese Adolescents

Study to Assess Efficacy of Risedronate in Preventing Bone Loss in Postmenopausal Women Treated for Breast Cancer

The Effectiveness of Micronutrient Supplements on Growth and Educational Achievement of Schoolchildren in Bangladesh

Antenatal Micronutrient Supplementation and Infant Survival

Calcitriol in the Treatment of Immunoglobulin A Nephropathy

Vitamin D3 for Aromatase Inhibitor Induced Arthralgias

Evaluation of Calcium, Vitamin D, Magnesium, and Zinc Absorption in Children

Study Assessing Dosing Time and Calcium and Vitamin D on the Relative BA of 35 mg DR Risedronate Dosed With Food

Vitamin D Supplement in Preventing Colon Cancer in African Americans With Colon Polyps

Cord Blood Plus Vitamin D and Omega 3s in T1D

Nutritional Intervention for Age-related Muscular Function and Strength Losses

Vitamin D Levels in Subjects With Chronic Urticaria and Angioedema

Effect of Vitamin D Supplementation on Fasting Glucose and Interleukin-10 (IL-10) in Arab Women With Impaired Fasting Glucose

Vitamin D Supplementation Prevents Elderly Pneumonia

Vitamin D Supplementation in Childhood Atopic Dermatitis

Vitamin D, Chronic Kidney Disease (CKD) and the Microcirculation

Comparison of 25-hydroxy Vitamin D Level in Caucasian Women Receiving Vitamin D Supplementation and Not Receiving Supplementation: a Randomized Controlled Trial.

A Study to Evaluate the Safety, Tolerability, and Efficacy of Odanacatib (MK-0822) in Postmenopausal Women Previously Treated With a Bisphosphonate (MK-0822-042)

Blue Sky Study: Impact of Milk and Vitamin D for Child Growth and Health

Omega-3 Fatty Acids, the Omega-3 Index, and Atherosclerosis

A Study That Will Compare the Effect of Two Drugs on Participants With Low Bone Mass and a Recent Hip Fracture

Cholecalciferol Supplement in Treating Patients With Localized Prostate Cancer Undergoing Observation

Pharmacokinetics and Safety Pilot Study of Single-Dose Oral and Intravenous CTAP101 in Stage 3 and 4 Chronic Kidney Disease Subjects

Pilot Study Evaluating Doxercalciferol Replacement Therapy in Kidney Transplant Recipients

DIVINE: Dialysis Infection and Vitamin D In New England

Study of Vitamin D3 Supplementation in Patients With Chronic Kidney Disease

Lactobacillus Reuteri Versus Placebo in the Treatment and Prevention of Infantile Colic

Impact of Vitamin D Supplementation on Lactation Associated Bone Loss

Impact of Fibroblast Growth Factor 23 (FGF-23) and Serum Phosphate on Allograft Function and Mortality in Kidney Allograft Recipients

Calcitriol, Physical Activity, and Bone Health in Cancer Survivors

Vitamin D for the Treatment of Women With Polycystic Ovary Syndrome (PCOS)

Supplementation With Vitamin D Improves Leptin Resistance

The Effects of Vitamin D and Bone Loss in Parkinson's Disease

Vitamin D Supplement Study for Adolescents

Effect of Prenatal Nutritional Supplementation on Birth Outcome in Hounde District, Burkina Faso

Impact on UVB Narrow Band and UVA1 Therapy on Serum 25-hydroxyvitamin D Levels

Vitamin D Supplementation and CD4 Count in HIV-Infected Children

Vitamin D and Arteriovenous Fistulae

Effect of Supplemental Vitamin D on Skeletal Muscle Function in Chronic Obstructive Pulmonary Disease (COPD) Patients

Vascular Reactivity in Chronic Kidney Disease (CKD) Patients Receiving Paricalcitol Versus Placebo

Impact of Vitamin D Supplementation on Host Immunity to Mycobacterium Tuberculosis and Response to Treatment

Randomized Trial: Maternal Vitamin D Supplementation to Prevent Childhood Asthma (VDAART)

Safety and Effectiveness of Alendronate for Bone Mineral Density in HIV-infected Children and Adolescents

Vitamin Deficiency and Blood Pressure in Hospitalized Jewish General Hospital (JGH) Patients

The Pharmacokinetics of Rocaltrol When Administered Alone or in Combination With Fosrenol or Renvela in Healthy Volunteers

Gene Expression Profile of Breast Cancer Samples After Vitamin D Supplementation

Vitamin D Needs of Early Adolescent Children

Treatment of Vitamin D Insufficiency

Antenatal Vitamin D3 Dose-finding and Safety Study

Vitamin D3 Supplementation and the T Cell Compartment in Multiple Sclerosis (MS)

Phase III Trial of High Dose vs. Standard Dose Vit D2 With Docetaxel in Met Breast ca

Vitamin D Versus Placebo in the Treatment of Vague Musculoskeletal Pain in Children

Effect of Vitamin D3 on Vascular Function

The Effect of Vitamin D on Urinary Calcium Excretion in Kidney Stone Formers With High Urinary Calcium

Vitamin D and Genetics in Nutritional Rickets

The Influence of Vitamin D on Mineral Metabolism, Blood Pressure and Pulse Wave Analysis in Healthy Individuals

Evaluation of Different Disease Control Indices in Children With Asthma and Rhinitis

Vitamin D Supplementation in Veterans With Early-Stage Prostate Cancer

Vitamin D Plus Celecoxib Therapy to Stimulate Intratumoral Immune Reactivity

Prospective Study of Efficacy of Intra-muscular Vitamin D3 in Tropical Calcific Pancreatitis

Vitamin D Deficiency in Chronic Kidney Disease (CKD) Patients

Vitamin D, Blood Pressure, Lipids, Infection and Depression

Immunointervention With Calcitriol in New-Onset Type 1 Diabetes

A Dose-Ranging Study of MK-5442 in Postmenopausal Women With Osteoporosis (MK-5442-001)

Vitamin D Status After Single Oral Dose of Cholecalciferol in Low Fat Meal Compared to High-fat Meal

Vitamin D and Chronic Renal Insufficiency

Randomized Controlled Trial of Community-based Nutritional, Physical and Cognitive Training Intervention Programmes for At Risk Frail Elderly

Primary Hyperparathyroidism: Does a Systematic Treatment Improve the Calcium and Bone Metabolism After Surgery?

Vitamin D Supplementation for the Prevention of Acute Respiratory Tract Infections

Vitamin D Deficiency in Patients With Hypertension

Study of Vitamin D for Premenopausal Women at High Risk for Breast Cancer

Evaluation of the Effectiveness of Paricalcitol Versus Cinacalcet With Low-Dose Vitamin D

Trial of Vitamin D Supplementation in Chronic Obstructive Pulmonary Disease

Vitamin D Supplementation After Parathyroid Surgery

Vitamin D and Exercise in Falls Prevention

A Pilot Study of the Impact of Vitamin D3 on Muscle Performance in Elderly Women

Study of Vitamin D Supplementation to Male HIV Sero-positive Patients

Diabetes Intervention Trial With Vitamin D in Subjects of Nordic and Sub-Indian Ethnicity

Vitamin D to Improve Glucose Metabolism and Reduce Inflammation in Obese Adolescents

MK-5442 in the Treatment of Osteoporosis in Postmenopausal Women Previously Treated With an Oral Bisphosphonate (MK-5442-012)

Ultraviolet Light Exposure and Immunosuppression in Cutaneous Melanoma

Vitamin D Supplementation Requirement in Obese Subjects

Metabolic Effects of Paricalcitol

Vitamin D Supplementation in Psychiatric Illnesses

The Effects of Interferon Beta Combined With Vitamin D on Relapsing Remitting Multiple Sclerosis Patients

Effect of Calcium Supplement Particle Size and Vitamin D Supplement on Calcium Retention in Adolescent Girls

Vitamin D for Chronic Sinusitis

The Effect of Vitamin D Repletion on Small Low Density Lipoprotein (LDL) Particle Number in Subjects at Elevated Cardiovascular Risk

The Effect of Weight on Vitamin D Dose Response

Influence of Vitamin D Treatment on Multi-systemic Functions in Young Men With Vitamin D Deficiency Due to Work Conditions

Zurich Disability Prevention Trial

Role of Vitamin D in Secondary Prevention of Cardiovascular Events