- Conditions
- Cognitive Performance, Attention, Reaction Time, Caffeine
- Interventions
- Caffeinated Coffee, Decaffeinated Coffee Placebo
- Dietary Supplement
- Lead sponsor
- St. Louis University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
Search Results
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–13
of 13
matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Primary Open Angle Glaucoma
- Interventions
- Caffeinated Coffee, Decaffeinated Coffee
- Other
- Lead sponsor
- Massachusetts Eye and Ear Infirmary
- Other
- Eligibility
- 40 Years to 89 Years
- Enrollment
- 112 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Terbinafine Adverse Reaction
- Interventions
- Caffeinated Coffee, Decaffeinated Coffee
- Other
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 52 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Postoperative Ileus
- Interventions
- Coffee, Water
- Dietary Supplement · Other
- Lead sponsor
- Mount Carmel Health System
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 79 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2022
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Breast Reconstruction, Deep Inferior Epigastric Perforator, Microvascular Free Flap Transfer
- Interventions
- Caffeinated Coffee, DecaffeinatedCoffee
- Dietary Supplement
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older · Female only
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Healthy Volunteers, Normal Physiology
- Interventions
- Coffee, Banana, Olives, Temp. manip.
- Other
- Lead sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2022
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Postoperative Ileus
- Interventions
- caffeinated coffee
- Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- High Blood Pressure
- Interventions
- Coffee
- Other
- Lead sponsor
- University of Rochester
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 1 participant
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Obesity
- Interventions
- Eucalaloric feeding, Acute Fasting, Acute Overfeeding
- Other
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 18 Years to 65 Years · Female only
- Enrollment
- 56 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2030
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Atrial Fibrillation, Coffee
- Interventions
- Consume coffee, Avoid coffee
- Other
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Pharyngitis
- Interventions
- placebo, flurbiprofen, acetaminophen 650mg
- Drug
- Lead sponsor
- Reckitt Benckiser LLC
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 198 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Type 2 Diabetes
- Interventions
- decaff, caffcoff, caffeine, placebo
- Other
- Lead sponsor
- Brooklyn College of the City University of New York
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2007
- U.S. locations
- 1
- States / cities
- Brooklyn, New York
- Conditions
- Overweight
- Interventions
- Decaffeinated coffee, Caffeinated coffee, No coffee
- Dietary Supplement
- Lead sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts