9 completed, 1 enrolling by invitation, 1 recruiting, 1 unknown. 13 Not applicable.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 13 | Completed 9, Enrolling by invitation 1, Recruiting 1, Unknown 1, Withdrawn 1 |
Follow Decaffeinated coffee: new trials by email Literature Review of Decaffeinated coffee trials Research Report on Decaffeinated coffee
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 Mobilization and Caffeine After Cesarean caffeine consumption, Decaffeinated coffee - Gastrointestinal Motility, Postoperative Pain | Not applicable | Recruiting | KTO Karatay University | 60 | 2025-11-25 | 2026-08-18 |
| Clinical Effect of Caffeine Consumption in Patients Taking Oral Terbinafine Caffeinated Coffee, Decaffeinated Coffee - Terbinafine Adverse Reaction | Not applicable | Enrolling by invitation | Weill Medical College of Cornell University | 52 | 2024-07-25 | 2026-08-28 |
| Acute Effects of Caffeinated and Decaffeinated Coffee on Bioelectrical Impedance Analysis Caffeinated coffee, Decaffeinated coffee, Water - Body Composition Measurement | Not applicable | Completed | Marmara University | 28 | 2023-02-25 | 2025-01-01 |
| Effects of Coffee Consumption on Health Among Adults Warm Water, Caffeinated Coffee, Decaffeinated Coffee - Health | Not applicable | Completed | Zhejiang University | 156 | 2021-10-18 | 2025-05-06 |
| Can Coffee/Caffeine Improve Post-Operative Gastrointestinal Recovery Coffee, Decaffeinated Coffee, Warm water - Postoperative Ileus, Caffeine | Not applicable | Completed | Sunnybrook Health Sciences Centre | 174 | 2021-10-05 | 2026-01-12 |
| Coffee Consumption, the Gut Microbiome, and the Microbiota-Gut-Brain Axis Caffeinated coffee, Decaffeinated coffee - Healthy | Not applicable | Completed | University College Cork | 31 | 2021-09-21 | 2023-07-03 |
| The Effects of Caffeine on Human Spinal Motoneurons Coffee, Decaffeinated coffee - Healthy | Not applicable | Completed | Temple University | 20 | 2021-06-01 | 2022-04-08 |
| Evaluation of Effects of Green Coffee Bean Extract (GCE) on Physiological and Psychological Variables decaffeinated coffee, chlorogenic acid, green coffee bean extract supplement - Blood Pressure | Not applicable | Withdrawn | University Hospital Tuebingen | 2015-03-01 | 2016-01-26 | |
| The Effect of Coffee Consumption in Enhancing Recovery of Bowel Function Following Colorectal Surgery. Regular Coffee, Decaffeinated coffee, Warm water - Postoperative Ileus | Not applicable | Completed | Cedars-Sinai Medical Center | 90 | 2013-11-01 | 2022-11-21 |
| The Effect of Dosage of Caffeine on Intraocular Pressure decaffeinated coffee, regular dose coffee, high dose coffee - Intraocular Pressure, Caffeine Dosage | Not applicable | Unknown | Chiang Mai University | 60 | 2013-02-01 | 2013-02-15 |
| The Effects of Caffeinated Coffee on Intraocular Pressure Caffeinated Coffee, Decaffeinated Coffee - Primary Open Angle Glaucoma | Not applicable | Completed | Massachusetts Eye and Ear Infirmary | 112 | 2010-11-01 | 2012-10-31 |
| Effects of Caffeinated and Decaffeinated Coffee on Body Weight and Glucose Tolerance Decaffeinated coffee, Caffeinated coffee, No coffee - Overweight | Not applicable | Completed | National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) | 45 | 2006-05-01 | 2018-03-06 |
| Genetic Determinants of Cardiovascular Response to Coffee Drinking Coffee, Decaffeinated coffee - Caffeine | Not applicable | Completed | G. d'Annunzio University | 110 | 2004-09-01 | 2011-04-07 |
Body Weight (2) · Behavior (1) · Glaucoma, Open-Angle (1) · Inflammation (1) · Insulin Resistance (1) · Overweight (1) · Pain, Postoperative (1) · Psychological Well-Being (1)
Cedars-Sinai Medical Center (1) · Chiang Mai University (1) · G. d'Annunzio University (1) · KTO Karatay University (1) · Marmara University (1) · Massachusetts Eye and Ear Infirmary (1) · National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) (1) · Sunnybrook Health Sciences Centre (1) · Temple University (1) · University College Cork (1) · University Hospital Tuebingen (1) · Weill Medical College of Cornell University (1) · Zhejiang University (1)
United States (5) · Turkey (Türkiye) (2) · Canada (1) · China (1) · Ireland (1) · Italy (1) · Thailand (1)
Christopher Thompson, PT, PhD (1) · Christos Mantzoros, MD (1) · Damrong Wiwatwongwana, M.D. (1) · Guleren Sabuncular, PhD (1) · Isabelle Mack, Dr. (1) · John F Cryan, PhD (1) · Louis R Pasquale, MD (1) · Paul Karanicolas, MD PhD (1) · Rob M van Dam, PhD (1) · Shari Lipner, MD, PhD (1) · Yosef Nasseri, MD (1)
PMID 21914162, PMID 22170367, PMID 23078574, PMID 24728416, PMID 37470901
P30DK046200 (1)