25 completed, 7 unknown, 2 not yet recruiting, 2 terminated. 24 Not applicable, 6 Phase 2, 6 Phase 3, 3 Phase 1, 1 Phase 4.
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Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Effects of Green Tea on Cardiometabolic Outcomes Green tea, Placebo - Cardiometabolic Syndrome | Not applicable | Not yet recruiting | University of Central Lancashire | 40 | 2025-04-01 | 2025-03-27 |
| Investigating the Effects of Green Tea on Blood Viscosity Green Tea, Control (Hot Water) - Cardiovascular Disease | Not applicable | Not yet recruiting | University of Reading | 35 | 2025-01-01 | 2024-12-27 |
| Effects of Turkish Coffee and Green Tea in Fatty Liver Disease green tea, Turkish Coffee, mediterranean diet - Non Alcoholic Fatty Liver Disease | Not applicable | Completed | Okan University | 47 | 2024-09-25 | 2026-08-17 |
| Comparison of Green Tea, White Tea, and Chlorhexidine Oral Care for Prevention of Ventilator-Associated Pneumonia Clorhexidine group, Green Tea group, white tea group - Ventilation Acquired Pneumonia, Mechanical Ventilation | Not applicable | Completed | Recep Tayyip Erdogan University | 63 | 2024-01-01 | 2026-07-08 |
| Effect of Matcha Tea Versus Green Tea on Salivary pH and Flow Rate in High Caries Risk Patients Matcha Tea, Green Tea - Salivary pH | Not applicable | Completed | Cairo University | 24 | 2024-01-01 | 2024-07-17 |
| The Effect of Honey-sweetened Coffee, Black Tea and Green Tea on Some Physiological Parameters Warm water at 35 oC, Coffee, Honey-sweetened coffee - Blood Pressure, Heart Rate | Not applicable | Completed | University of Uyo Teaching Hospital | 70 | 2023-10-17 | 2025-06-15 |
| Treatment of Non-severe Covid-19 Outpatients With Xagrotin, Phase 3 Xagrotin, Green tea - Sars-cov-2 | Phase 3 | Unknown | Biomad AS | 3000 | 2022-06-01 | 2022-03-17 |
| Evaluation of Antioxidant and Anti-inflammatory Effect of Matcha Tea Intake on Periodontal Health green tea, matcha tea - Gingival Disease | Not applicable | Unknown | Hayder Raad Abdulbaqi | 40 | 2022-01-25 | 2023-12-27 |
| Effect of Coffee and Tea Consumption on Adolescent Weight Control Coffee, Green tea, Herbal tea (placebo) - Body Weight | Not applicable | Unknown | Tel-Aviv Sourasky Medical Center | 63 | 2021-01-01 | 2022-01-24 |
| Green Tea Combined With Chemotherapy in the Treatment of Advanced Non-small Cell Lung Cancer green tea - Non-small Cell Lung Cancer | Not applicable | Withdrawn | Xinqiao Hospital of Chongqing | 2020-01-11 | 2021-09-08 | |
| Investigate Beneficial Effect of Herbal Tea in Jordanian Adults herbal tea intervention - Diet, Healthy | Not applicable | Unknown | Dr.Ruba Musharbash | 30 | 2019-06-01 | 2019-09-17 |
| Green Tea Extracts for Mild-to-moderate Diabetic Peripheral Neuropathy Green tea, Placebo - Diabetic Peripheral Neuropathy | Not applicable | Completed | Egyptian Biomedical Research Network | 200 | 2019-01-01 | 2020-09-10 |
| The Acute Effects of Commercially Available Drinks on the Endothelial Function of Humans Following a High-fat Meal Water, Red Wine, Green Tea - Endothelial Dysfunction | Not applicable | Completed | University of the Highlands and Islands | 7 | 2018-06-06 | 2019-01-16 |
| Feasibility and Acceptability of a Beverage Intervention for Hispanic Adults Mediterranean Lemonade, Green Tea, Flavored Water - Obesity, Hypercholesterolemia | Not applicable | Completed | University of Arizona | 50 | 2016-06-01 | 2019-10-25 |
| The Effect of Tea on Vascular Function and Insulin Sensitivity Green tea, Placebo tea - Insulin Resistance | Not applicable | Completed | Liverpool John Moores University | 12 | 2016-05-01 | 2017-08-24 |
| Effects of Green Tea on Body Weight Reduction and Gut Microbiota Green tea - Obesity | Not applicable | Completed | Seoul National University Hospital | 120 | 2016-03-20 | 2018-05-25 |
| Effect of Tea Consumption on Steroid Profile in Healthy Volunteers Green tea - Healthy Volunteers, Doping in Sports | Phase 1 | Completed | Parc de Salut Mar | 29 | 2016-01-01 | 2017-07-28 |
| Effect of Hibiscus Tea and Green Tea Supplements on Athletic Performance, Blood Pressure, Muscle Damage Indices and Oxidative Stress Hibiscus tea, green tea, placebo (dextrose) - Healthy | Not applicable | Completed | Isfahan University of Medical Sciences | 60 | 2015-10-01 | 2017-08-11 |
| Effectiveness of Black Tea Mouthwash on Plaque Formation Black Tea, Green Tea, 0.12% Chlorhexidine Mouthwash. - Gingivitis | Phase 3 | Completed | Sri Hasanamba Dental College and Hospital | 45 | 2015-02-01 | 2015-09-09 |
| Green Tea Attenuates Pressure Reduction Induced by a Session of Physical Exercise GT+Ex, PL+Ex, Green Tea - Hypertension | Not applicable | Completed | Federal University of Paraíba | 15 | 2013-01-01 | 2015-10-19 |
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Obesity (6) · Cardiovascular Diseases (2) · Hypertension (2) · Inflammation (2) · Insulin Resistance (2) · Prostatic Neoplasms (2) · Bipolar Disorder (1) · Body Weight (1) · Carcinoma, Intraductal, Noninfiltrating (1) · Carcinoma, Non-Small-Cell Lung (1) · Condylomata Acuminata (1) · Diabetes Mellitus (1) · Diabetes Mellitus, Type 2 (1) · Dyslipidemias (1) · Gingival Diseases (1)
University of Arizona (2) · Biomad AS (1) · Cairo University (1) · Dr.Ruba Musharbash (1) · Egyptian Biomedical Research Network (1) · Federal University of Paraíba (1) · Hayder Raad Abdulbaqi (1) · Instituto de Cardiologia do Rio Grande do Sul (1) · Isfahan University of Medical Sciences (1) · Jonsson Comprehensive Cancer Center (1) · LifeBridge Health (1) · Liverpool John Moores University (1) · MediGene (1) · Medical University of South Carolina (1) · Memorial Sloan Kettering Cancer Center (1)
United States (10) · United Kingdom (4) · Brazil (2) · China (2) · Egypt (2) · Iraq (2) · Turkey (Türkiye) (2) · Austria (1) · Denmark (1) · Germany (1) · India (1) · Iran (1) · Israel (1) · Japan (1) · Jordan (1)
Arne Astrup, Proffessor (1) · Bruna Pontin, MD (1) · David O Garcia, PhD (1) · Esther O Aluko (1) · Hadar Moran Lev, MD (1) · Hiroshi Yamada, MD, PhD (1) · Ian Megson, Megson (1) · Iman Hakim, MD, PhD, MPH (1) · Jennifer L Donovan, PhD (1) · Kevin Bliden, BS (1) · Kirsty A Woodward, BSc (1)
PMID 22198621, PMID 22330753, PMID 24102055, PMID 24316314, PMID 24769427, PMID 24836780, PMID 25545744, PMID 29426328, PMID 30451147, PMID 30660196, PMID 35639365
P30CA023074 (1), R01CA116242 (1), U01CA101204 (1)