About this data
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.
Green Tea Leaf Extract
- Company
- Ain Shams University
- Mechanism
- Mechanism not yet reported
- Route
- Route not yet reported
- Recruiting trials
- 4 recruiting
Efficacy results: Not yet reported
4 recruiting studies currently listed on ClinicalTrials.gov.
Data source: ClinicalTrials.gov · trial data as of Nov 13, 2026
Find a Clinical Trial Near Me
See recruiting studies for Green Tea Leaf Extract and check eligibility with the study team.
Trial details
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Recruiting NCT NCT06979180
A Clinical Trial to Investigate the Safety and Efficacy of Papillex® on Abnormal Cervical Cells Caused by HPV.
Not yet reported Papillex Inc. 60 participants Est. completion 2026-12 1 site Stand-aloneOther conditions: CIN - Cervical Intraepithelial Neoplasia, CIN 1, CIN 2, HPV, Cervical CellsView official trial listing → -
Recruiting NCT NCT07137819
Phase 3 - Evaluation of Veregen® 10% Ointment as New Herbal Topical Treatment for Actinic Keratosis
Not yet reported Aresus Pharma GmbH 280 participants Est. completion 2027-11 1 siteOther conditions: Actinic Keratosis of Face and ScalpView official trial listing → -
Recruiting NCT NCT07364565
The Antiplaque and Antigingivitis Effect of Pure Green Tea Mouth Wash Compared to Placebo and Essential Oils Mouth Washes
Not yet reported King Abdullah University Hospital 44 participants Est. completion 2026-12 1 siteOther conditions: Dental Plaque, Patient Reported Outcome, Gingival Inflammation and Bleeding, Gingival Inflammation, Gingival Bleeding, GingivitisView official trial listing → -
Recruiting NCT NCT07806474
Efficacy and Safety of Two Hair Supplements in Men With Androgenic Alopecia
Not yet reported Activ'inside 99 participants Est. completion 2027-03-05 6 sitesOther conditions: Androgenic Alopecia, Healthy Adult MaleView official trial listing → -
Status unknown NCT NCT02741804
Lifestyle Intervention Program for Cognitive Impairment
Not yet reported Cedars-Sinai Medical Center 150 participants Est. completion 2019-05 1 siteOther conditions: Mild Cognitive ImpairmentView official trial listing → -
Completed NCT NCT02875691
Effect of Green Tea on Treatment of Lupus
Not yet reported Ahvaz Jundishapur University of Medical Sciences 68 participants Est. completion 2016-03 1 siteOther conditions: Autoimmune, Lupus Erythematosus, SystemicView official trial listing → -
Completed NCT NCT03486145
Effect of Nitrate-rich Fruit and Vegetable Supplement on Blood Pressure
Not yet reported Arizona State University 57 participants Est. completion 2016-03-30 1 siteOther conditions: High Blood Pressure, Flow Mediated DilationView official trial listing → -
Completed NCT NCT03850275
The Effects of e+Shots Energy Beverage on Mental Energy
Not yet reported Clarkson University 30 participants Est. completion 2016-12-15Other conditions: CaffeineView official trial listing → -
Status unknown NCT NCT04117022
Diabetic Retinopathy Functional Evaluation Study: Monitoring Carotenoid Vitamins Treatment Using ERG
Not yet reported ZeaVision, LLC 45 participants Est. completion 2022-12-01 2 sitesOther conditions: Diabetes, Diabetic RetinopathyView official trial listing → -
Active, not recruiting NCT NCT04597359
To Evaluate if Green Tea Can be Effective in Reducing the Progression of Prostate Cancer in Men on Close Monitoring
Not yet reported ECOG-ACRIN Cancer Research Group 360 participants Est. completion 2027-12-31 353 sitesOther conditions: Prostate CarcinomaView official trial listing → -
Completed NCT NCT04742985
Effects of Green Tea Extracts on Gastric Mucosal Protection
Not yet reported Pusan National University Yangsan Hospital 24 participants Est. completion 2021-06-30 1 siteOther conditions: Functional DyspepsiaView official trial listing → -
Status unknown NCT NCT05031702
Camelia Sinensis for Basal Metabolism and Body Composition
Not yet reported Azienda di Servizi alla Persona di Pavia 32 participants Est. completion 2022-07-25 1 siteOther conditions: Postmenopausal DisorderView official trial listing → -
Completed NCT NCT05986123
Safety and Efficacy of Topical Cream for Post-inflammatory Hyperpigmentation Skin Among Malaysians
Not yet reported USMARI Research & Innovation Centre 25 participants Est. completion 2026-01-30 1 siteOther conditions: HealthyView official trial listing → -
Completed NCT NCT06148662
The Effect of Oral Sprays on Salivary pH
Not yet reported I.M. Sechenov First Moscow State Medical University 33 participants Est. completion 2024-01-25 1 siteOther conditions: Oral HealthView official trial listing → -
Completed NCT NCT06217614
Beneficial Effects of Natural Products on Management of Xerostomia
Not yet reported British University In Egypt 28 participants Est. completion 2022-10-01 1 siteOther conditions: Xerostomia, Diabetes Mellitus, Hypertension, Post COVID-19 ConditionView official trial listing → -
Completed NCT NCT06224803
Evaluation of Effects of Dibifree® on Regulation of Blood Sugar and HbA1c in Patients With Type II Diabetes
Not yet reported Global Preventive Medicine Biotech Co., Ltd. 56 participants Est. completion 2022-01-18 1 site Stand-aloneOther conditions: Type II DiabetesView official trial listing → -
Completed NCT NCT06229795
Effect of Green Tea on Obese Pediatrics With Prediabetes
Not yet reported Ain Shams University 90 participants Est. completion 2024-11-19 1 site Stand-alonePrediabetesView official trial listing → -
Status unknown NCT NCT06289439
Effect of Green Tea Supplementation in Older Adult Women
Not yet reported University of Valladolid 120 participants Est. completion 2025-04-01 1 siteOther conditions: Female, Older Adults, SarcopeniaView official trial listing → -
Completed NCT NCT06333496
Effect of a Glucagon Like Peptide 1 (GLP1) Booster in Healthy Humans
Not yet reported Alpine Biotech LLC 12 participants Est. completion 2024-05-08 1 siteOther conditions: Blood Sugar; High, Overweight and Obesity, Fat Burn, Obesity, Heart Health MarkersView official trial listing → -
Status unknown NCT NCT06414161
Management of Radiotherapy-related Xerostomia With Green Tea and Peppermint
Not yet reported Ain Shams University 40 participants Est. completion 2024-12 2 sitesOther conditions: Radiation-induced XerostomiaView official trial listing → -
Status unknown NCT NCT06523218
A Clinical Trial to Investigate the Efficacy of a Supplement to Improve and Maintain Cognitive Function and Memory
Not yet reported Scale Media Inc 50 participants Est. completion 2024-08-17 1 site Stand-aloneOther conditions: Cognitive Decline, Cognitive FunctionView official trial listing → -
Completed NCT NCT07141472
Glucagon Like Peptide 1 (GLP-1) Booster™ RCT Study
Not yet reported Lawry Han 69 participants Est. completion 2025-08-14 1 siteOther conditions: Blood Sugar; High, Overweight and Obesity, Fat Loss, GLP-1, GlucagonView official trial listing → -
Not yet recruiting NCT NCT07475299
Synbiotic Supplement With Botanical Extracts for Gut Microbiota Balance in Irritable Bowel Syndrome
Not yet reported Iuliu Hatieganu University of Medicine and Pharmacy 8 participants Est. completion 2027-01 1 siteOther conditions: Irritable Bowel Syndrome (IBS)View official trial listing → -
Not yet recruiting NCT NCT07682324
Daily, Encapsulated, Green Tea Extract to Mitigate Neuropathic Pain in Patients With Established Cancer-Associated Neuropathic Pain
Not yet reported University of Alabama at Birmingham 20 participants Est. completion 2029-03-01 1 site Stand-aloneOther conditions: Neuropathic Pain, Cancer TreatmentView official trial listing → -
Completed NCT NCT07752641
Effect of HIFAS MENOPAUSE on Quality of Life in Postmenopausal Women
Not yet reported Hifas da Terra S.L. 20 participants Est. completion 2026-01-14 1 site Stand-aloneOther conditions: Menopause, Menopausal SymptomsView official trial listing → -
Completed NCT NCT07765381
A Clinical Trial to Evaluate the Effects of a Supplement on Symptoms Associated With Hormone Imbalance
Not yet reported Love Wellness 40 participants Est. completion 2025-04-17 1 siteOther conditions: Hormone Imbalance, Thyroid Hormone Imbalance, Low Energy, Metabolic Symptoms, Unhealthy Eating HabitsView official trial listing →
Efficacy history
Not yet reported.
Safety
Not yet reported.
Sources
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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.
