- Conditions
- Healthy Volunteers
- Interventions
- Rhodiola rosea (low dose), Rhodiola rosea (high dose), Placebo capsules
- Dietary Supplement
- Lead sponsor
- Jacksonville State University
- Other
- Eligibility
- 18 Weeks to 40 Weeks
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Jacksonville, Alabama
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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 1–8
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matching trials from the live ClinicalTrials.gov search.
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- Conditions
- Depression
- Interventions
- Herbal extract, Sertraline, Lactose monohydrate
- Dietary Supplement · Drug · Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 58 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Exercise Performance
- Interventions
- Placebo of calcium, Rhodiola, Rhodiola and Cordyceps
- Dietary Supplement
- Lead sponsor
- California Polytechnic State University-San Luis Obispo
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- San Luis Obispo, California
- Conditions
- Fibromyalgia, CFS
- Interventions
- Smart Energy System
- Dietary Supplement
- Lead sponsor
- Practitioners Alliance Network
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Kailua, Hawaii
- Conditions
- Healthy
- Interventions
- All Active Supplement Combinations (Ashwagandha, Rhodiola rosea, magnesium threonate, L-theanine, and apigenin)), AM Active Supplement Combination (Ashwagandha and Rhodiola rosea), PM Active Supplement Combination (Magnesium threonate, L-theanine, and apigenin), AM and PM Placebo
- Combination Product · Other
- Lead sponsor
- University of South Carolina
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 115 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Columbia, South Carolina
- Conditions
- Concentration Ability Impaired, Mental Fatigue
- Interventions
- GeniusDrops
- Dietary Supplement
- Lead sponsor
- JoySpring
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Healthy Volunteers
- Interventions
- CS16-003 Full dose, CS16-003 Half dose, Placebo
- Dietary Supplement
- Lead sponsor
- University of North Carolina, Chapel Hill
- Other
- Eligibility
- 18 Years to 35 Years · Male only
- Enrollment
- 119 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Chapel Hill, North Carolina
- Conditions
- Physical Performance, Exercise Performance, Endurance Exercise, Perceived Exertion, Mood, Energy
- Interventions
- proprietary pre-workout supplement, Control placebo
- Dietary Supplement
- Lead sponsor
- Applied Science & Performance Institute
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 27 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Tampa, Florida