- Conditions
- Nutraceuticals
- Interventions
- Betalain-rich concentrate (AltRed), Placebo
- Dietary Supplement · Other
- Lead sponsor
- Drexel University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
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 1–24
of 234
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Amino Acids
- Interventions
- ProHydrolase®, Whey protein, Placebo
- Dietary Supplement
- Lead sponsor
- Deerland Enzymes
- Industry
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- ACL Reconstruction
- Interventions
- Whey protein isolate, Protein + BAA, Placebo
- Dietary Supplement
- Lead sponsor
- The Methodist Hospital Research Institute
- Other
- Eligibility
- 16 Years to 40 Years
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Focus: to Compare a Commercially Available Energy Drink, B Vitamins, Caffeine Alone, and Placebo for Effectiveness on Perceived Energy Level and Wakefulness
- Interventions
- Regular "5-hour Energy", Decaf "5-hour Energy", Compounded concentrated caffeine liquid, Flavored bottled water
- Other
- Lead sponsor
- ProMedica Health System
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Sylvania, Ohio
- Conditions
- Post-Traumatic Stress Disorder, Alcohol Drinking
- Interventions
- Alcohol, Placebo
- Other
- Lead sponsor
- University of Texas at Austin
- Other
- Eligibility
- 21 Years to 60 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Austin, Texas
- Conditions
- Alcohol Dependence, Alcohol Interaction
- Interventions
- PT150, Beverage
- Drug · Other
- Lead sponsor
- Pop Test Oncology LLC
- Industry
- Eligibility
- 21 Years to 64 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Peripheral Arterial Disease, Peripheral Vascular Diseases
- Interventions
- BEET IT - Concentrate Beet root juice, BEET IT - Concentrate Beet root juice (nitrate depleted)
- Drug
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 28 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2024
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Diabetes Mellitus, Type 2
- Interventions
- GSK2330672, Placebo, Sitagliptin, Metformin
- Drug
- Lead sponsor
- GlaxoSmithKline
- Industry
- Eligibility
- 30 Years to 64 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 4
- States / cities
- Chula Vista, California • Miami, Florida • Baltimore, Maryland + 1 more
- Conditions
- Brain Health
- Interventions
- Ketone Ester Drink, Placebo
- Dietary Supplement
- Lead sponsor
- Christopher Crabtree
- Other
- Eligibility
- 45 Years to 65 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Urinary Tract Infections
- Interventions
- Uqora, Group1, Group 2
- Dietary Supplement
- Lead sponsor
- Hawthorne Effect Inc.
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Cardiovascular Risk Factor
- Interventions
- Ketone drink, Placebo drink
- Dietary Supplement
- Lead sponsor
- Virginia Polytechnic Institute and State University
- Other
- Eligibility
- 50 Years to 75 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Blacksburg, Virginia
- Conditions
- Peripheral Artery Disease, Exercise, Intermittent Claudication, Nitric Oxide
- Interventions
- Supervised Treadmill Exercise, Attention Control, Nitrate-Rich Beetroot Juice + supervised exercise therapy, Placebo + supervised exercise therapy
- Behavioral · Combination Product
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 2
- States / cities
- Chicago, Illinois
- Conditions
- Aging
- Interventions
- Beetroot Juice, Placebo Beetroot Juice
- Dietary Supplement · Other
- Lead sponsor
- Marquette University
- Other
- Eligibility
- 60 Years to 90 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Alcohol Use Disorder, Intermittent Explosive Disorder
- Interventions
- Alcohol (Ethanol), Placebo
- Drug
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Sleep
- Interventions
- Fruit/Honey drink, Placebo
- Dietary Supplement
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 60 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Fetal Alcohol Spectrum Disorders
- Interventions
- Choline bitartrate, Placebo
- Drug
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 2 Years to 5 Years
- Enrollment
- 46 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2021
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Stroke, Ischemic
- Interventions
- Hydrogen, Minocycline, Placebo Hydrogen, Placebo Minocycline
- Drug · Other
- Lead sponsor
- Stony Brook University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Stony Brook, New York
- Conditions
- Binge Drinking
- Interventions
- Alcohol vs. Placebo
- Other
- Lead sponsor
- Baylor University
- Other
- Eligibility
- 21 Years to 40 Years
- Enrollment
- 69 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Bozeman, Montana
- Conditions
- Metabolic Syndrome
- Interventions
- Beetroot Juice - Active, beetroot juice - Placebo
- Drug
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Opioid Use Disorder
- Interventions
- Treatment with Ketone Supplement, Treatment with Placebo
- Dietary Supplement
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Wernersville, Pennsylvania
- Conditions
- Depression, Anxiety, Major Depressive Disorder
- Interventions
- CYB003, Placebo
- Drug
- Lead sponsor
- Ohio State University
- Other
- Eligibility
- 21 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Tolerance
- Interventions
- 1 serving of test product, 2 servings of test product, 3 servings of test product, Placebo
- Other
- Lead sponsor
- Liquid I.V.
- Other
- Eligibility
- 18 Years to 35 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Cannabis, Alcohol Effect, Driving Under the Influence of Alcohol and Other Drugs
- Interventions
- Active delta-9-THC, Placebo, Active Ethanol
- Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2026
- U.S. locations
- 1
- States / cities
- West Haven, Connecticut
- Conditions
- Alcohol Drinking
- Interventions
- Dietary Fiber + Green Tea Extract, Alcohol, Aspartame Placebo Supplement
- Dietary Supplement · Other
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina