155 completed, 28 unknown, 15 recruiting, 12 terminated. 135 Not applicable, 39 Phase 2, 25 Phase 3, 19 Phase 1, 9 Phase 4.
Follow Tea: new trials by email Literature Review of Tea trials Research Report on Tea
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 |
|---|---|---|---|---|---|---|
| HTO and Tranexamic Acid Study Tranexamic Acid, Routine medial opening wedge high tibial osteotomy - Osteoarthritis, Knee | Phase 3 | Not yet recruiting | Western University, Canada | 200 | 2027-01-01 | 2026-09-17 |
| Green Tea and Quercetin in Combination With Docetaxel Chemotherapy in Castration-resistant Prostate Cancer Patients green tea and quercetin + docetaxel, Placebo + docetaxel - Metastatic Castration-resistant Prostate Cancer (mCRPC) | Phase 1 / Phase 2 | Recruiting | Charles Drew University of Medicine and Science | 99 | 2026-10-01 | 2026-04-15 |
| FATIMA Trial: EGCG and Vitamin D3 for Prevention of Fibroid Recurrence Vitamin D and Green Tea, Placebo - Uterine Fibroids (Leiomyoma) | Phase 2 | Recruiting | Sheikh Shakhbout Medical City | 240 | 2026-08-22 | 2026-06-16 |
| Thoracic Epidural Analgesia for Acute Pancreatitis With Early Organ Dysfunction Thoracic Epidural Analgesia With Ropivacaine, conventional analgesia - Organ Dysfunction, Organ Support | Not applicable | Not yet recruiting | First People's Hospital of Chenzhou | 150 | 2026-08-01 | 2026-07-21 |
| Comparing Suprascapular Nerve Block and Interscalene Block for Post-thoracotomy Pain in Pediatric Patients. Interscalene brachial plexus block, anterior Supraclavicular nerve block, Thoracic Epidural Analgesia (TEA) only - Nerve Block/Methods | Phase 2 / Phase 3 | Recruiting | Children's Cancer Hospital Egypt 57357 | 126 | 2026-07-09 | 2026-09-01 |
| Erector Spinae Plane Block Versus Thoracic Epidural Analgesia for Open Liver Resection Continuous Erector Spinae Plane block, Thoracic Epidural Analgesia (TEA) - Liver Neoplasms, Hepatic Resection | Not applicable | Completed | Nguyen Toan Thang | 60 | 2026-06-15 | 2026-09-24 |
| Transcutaneous Electrical Acustimulation on Postoperative Bowel Function Recovery in Elderly Patients TEA, sham-TEA - Colorectal Cancer (CRC) | Not applicable | Recruiting | Sir Run Run Shaw Hospital | 190 | 2026-06-14 | 2026-08-14 |
| A Study to See if an Energy Drink With Caffeine and Green Tea Increases Fat Burning When Exercising Active (Green tea and caffeine), Placebo - Exercise | Phase 4 | Active not recruiting | RDC Clinical Pty Ltd | 36 | 2026-03-26 | 2026-09-09 |
| Safety and Efficacy Trial of TV5M01 for Radiation-Induced Mucositis in Head and Neck Cancer Patients. Green Tea Extract with Morphine, Active Comparator: Triple Mixture Oral Rinse for Radiation-Induced Mucositis - Squamous Cell Carcinoma of the Head and Neck, Oral Mucositis | Phase 1 / Phase 2 | Not yet recruiting | Fundacion Clinica Valle del Lili | 40 | 2025-12-28 | 2025-04-01 |
| Influence of Tea Extract on Maximal Voluntary Knee Contraction Following Downhill Jogging Protein and tea extract, Protein, Placebo - Muscle Recovery | Not applicable | Recruiting | University of Fribourg | 60 | 2025-12-01 | 2026-05-04 |
| The Impact of 12 Week Retention of Nutrients on Skin and the Perception of Physical Health Status Vitamin C & Green Tea Capsules + Multivitamin & Mineral Capsules Combination, Placebo Combination (Matching) - Healthy Volunteers, Dietary Supplementation | Not applicable | Recruiting | ChinaNorm | 120 | 2025-11-03 | 2026-02-03 |
| Effects of Fried Foods Prepared in Palm Oil Blended With Canola Oil Containing Surfactants and Green Tea Extract Fried Foods Prepared in Palm Oil Blended With Canola Oil Containing Surfactants and Green Tea Extract, Fried Foods Prepared in Palm Oil - Healthy Adult Participants | Not applicable | Completed | Chulalongkorn University | 22 | 2025-11-01 | 2026-06-29 |
| Intraoperative Hypotension in Pancreatoduodenectomy: A Randomized Trial of General Versus Combined Anesthesia General Anesthesia, Combined General Anesthesia (Thoracic Epidural) - Pancreatic Neoplasms, Hypotension | Not applicable | Recruiting | Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran | 206 | 2025-04-07 | 2026-04-01 |
| 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 |
| Green Tea Extract and Ginger Placebo Arm, Green Tea Extract, Ginger - Nutritional Supplementation, Exercise Physiology | Not applicable | Completed | Erzurum Technical University | 16 | 2025-03-01 | 2025-09-02 |
| Comparison of IV Analgesia, Thoracic Epidural Analgesia, and ESP Block for Chronic Pain After Open Heart Surgery Intravenous Analgesia, Thoracic Epidural Analgesia (TEA), Erector Spinae Plane Block (ESPB) - Chronic Postoperative Pain, Open Heart Surgery | Recruiting | Karadeniz Technical University | 90 | 2025-02-15 | 2025-12-02 | |
| Role of Home-Based Transcutaneous Electrical Acustimulation for Treatment of Pain in Subjects With Chronic Pancreatitis TEA - Chronic Pancreatitis, Pancreatitis | Not applicable | Completed | University of Michigan | 42 | 2025-01-13 | 2026-03-06 |
| 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 |
| Rubus Sanctus (Wild Blackberry) Root Extract as a Dietary Supplement for Graves' Disease blackberry root, black tea - Graves Disease (Basedow's Disease) | Not applicable | Completed | Betul Uner | 42 | 2024-12-12 | 2026-06-16 |
| Rectus Sheath Block for Analgesia After Gynecological Laparotomy Rectus sheath block, Thoracic Epidural Analgesia, Liposomal bupivacaine - Gynecologic Surgical Procedures | Phase 4 | Completed | Duke University | 90 | 2024-10-10 | 2026-02-02 |
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Obesity (14) · Pain, Postoperative (13) · Prostatic Neoplasms (11) · Agnosia (9) · Diabetes Mellitus, Type 2 (8) · Inflammation (7) · Lung Neoplasms (7) · Cardiovascular Diseases (6) · Diabetes Mellitus (6) · Colonic Neoplasms (5) · Hyperlipidemias (4) · Hypertension (4) · Insulin Resistance (4) · Pain (4) · Acute Pain (3)
Unilever R&D (8) · National Cancer Institute, Egypt (7) · Cairo University (6) · Chinese University of Hong Kong (4) · Seoul National University Hospital (4) · South Egypt Cancer Institute (4) · Centro Universitario de Ciencias de la Salud, Mexico (3) · Jonsson Comprehensive Cancer Center (3) · Karadeniz Technical University (3) · Taipei City Hospital (3) · University of Reading (3) · Duke University (2) · Indiana University (2) · Louisiana State University Health Sciences Center in New Orleans (2) · Maxima Medical Center (2)
United States (55) · Egypt (23) · United Kingdom (18) · Turkey (Türkiye) (11) · China (10) · Taiwan (9) · Canada (8) · France (6) · Germany (5) · Hong Kong (5) · Netherlands (5) · Brazil (4) · Mexico (4) · Switzerland (4) · Iran (3)
Franco Carli, Professor (2) · John C. Peters, PhD (2) · Neil Fleshner (2) · Simon CH Yu, MD, FRCR (2) · Adam M Spivak, MD (1) · Ahmed H. Bakeer, M.D. (1) · Alaa A. Elzohry, MD (1) · Alaa M. Elzohry, MD (1) · Alexander Wahba, md phd (1) · Almereau Prollius, MD (1) · Amanda Kumar, MD (1) · Aminah Jatoi, MD (1) · Andrew Seely, MD, PhD, FRCSC (1) · Anil Gupta, MD PhD (1)
PMID 26298797, PMID 29476623, PMID 30935731, PMID 11877663, PMID 12419687, PMID 12627508, PMID 16225582, PMID 17892999, PMID 18468736, PMID 18582827, PMID 18806766, PMID 18990744, PMID 20974443, PMID 21143878, PMID 21519309, PMID 21649457, PMID 21766228, PMID 21827739, PMID 21851602, PMID 22198621, PMID 22322481, PMID 22330753, PMID 22531384, PMID 22582895, PMID 23118932, PMID 23151421, PMID 23351338, PMID 23489103, PMID 23908313, PMID 24102055, PMID 24126369, PMID 24316314, PMID 24614112, PMID 24673575, PMID 24682079, PMID 24745020, PMID 24769427, PMID 24836780, PMID 25024733, PMID 25306116, PMID 25545744, PMID 25740906, PMID 26093535, PMID 26131218, PMID 26178731, PMID 26454512, PMID 27054321, PMID 27182277, PMID 27320846, PMID 27977742
K23AT004433 (2), 2025 (1), 5UH3NS115108-04 (1), P30CA023074 (1), P30CA077598 (1), R01CA116242 (1), R01CA242171 (1), R01HD100369 (1), R03CA171583 (1), R03EY015674 (1), R03HD090617 (1), R21AT001899 (1), R21AT003735 (1), R21AT003892 (1), R21AT004673 (1)