- Conditions
- Sleep Onset Latency
- Interventions
- Amber Tinted Glasses, Clear Glasses, Smart Lightbulbs
- Device
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 60 Months to 83 Months
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
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 25–48
of 24
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Acute Kidney Injury, Adverse Drug Event
- Interventions
- Melatonin, Placebo Capsule
- Drug · Other
- Lead sponsor
- Rutgers, The State University of New Jersey
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 300 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- New Brunswick, New Jersey • Somerville, New Jersey
- Conditions
- Hot Flashes
- Interventions
- melatonin 0.5 mg
- Drug
- Lead sponsor
- Scripps Health
- Other
- Eligibility
- 50 Years to 70 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Preterm Contractions
- Interventions
- Ocular light
- Device
- Lead sponsor
- University of South Florida
- Other
- Eligibility
- 18 Years to 55 Years · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Tampa, Florida
- Conditions
- Brain and Central Nervous System Tumors, Psychosocial Effects of Cancer and Its Treatment
- Interventions
- exercise intervention, educational intervention, physiologic testing, management of therapy complications, mind-body intervention procedure, Measurement of stress-related hormones
- Behavioral · Other · Procedure
- Lead sponsor
- Case Comprehensive Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2008
- U.S. locations
- 1
- States / cities
- Cleveland, Ohio
- Conditions
- Sleep, Burns
- Interventions
- Not listed
- Lead sponsor
- Shriners Hospitals for Children
- Other
- Eligibility
- 5 Years to 18 Years
- Enrollment
- 86 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2014
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Improving Cardiometabolic Outcomes in Adults
- Interventions
- Melatonin 1 mg, Placebos, Meal Timing, NON Meal Timing
- Dietary Supplement · Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 35 Years to 54 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hypoxic Ischemic Encephalopathy
- Interventions
- Melatonin, Magnetic Resonance Imaging, Pharmacokinetics, Neurological Outcome Assessment
- Drug · Other · Behavioral
- Lead sponsor
- University of Florida
- Other
- Eligibility
- Up to 6 Hours
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2027
- U.S. locations
- 2
- States / cities
- Gainesville, Florida • Orlando, Florida
- Conditions
- Blindness
- Interventions
- Melatonin
- Biological
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2008
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Delirium
- Interventions
- Melatonin, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Scripps Health
- Other
- Eligibility
- 65 Years to 100 Years
- Enrollment
- 94 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- La Jolla, California
- Conditions
- Cell Migration, Cell Invasion, Exercise Recovery
- Interventions
- Melatonin, Placebo
- Dietary Supplement
- Lead sponsor
- University of Central Florida
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- Conditions
- Major Depressive Disorder
- Interventions
- BCI-024: over-encapsulated Buspirone tablet 15 mg QD and BCI-049: over-encapsulated Melatonin tablet 3 mg QD, BCI-024 (Buspirone), Matching placebo
- Drug
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 142 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 9
- States / cities
- Garden Grove, California • San Diego, California • Altanta, Georgia + 6 more
- Conditions
- Migraine in Adolescents
- Interventions
- Melatonin, Placebo
- Drug · Other
- Lead sponsor
- Amy Gelfand
- Other
- Eligibility
- 12 Years to 17 Years
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 2
- States / cities
- Los Angeles, California • San Francisco, California
- Conditions
- Breast Cancer - Female
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2021
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Sleep Disturbance, Sleep Quality
- Interventions
- 2 mg THC + 2 mg CBN + 2 mg CBG + 10 mg CBD + 1 mg Melatonin, 10 mg THC + 5 mg CBN + 5 mg CBG + 20 mg CBD, 10 mg THC + 20 mg CBN + 5 mg CBG, Stay Asleep Placebo, Fast Asleep Placebo
- Dietary Supplement
- Lead sponsor
- Cannabis Science Innovations, LLC
- Industry
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 332 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Sarasota, Florida
- Conditions
- Hepatic Encephalopathy, Covert Hepatic Encephalopathy, Cirrhosis, Sleep Disturbances and Insomnia
- Interventions
- Melatonin tablet 3 mg once daily, Thiamine
- Dietary Supplement
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 18 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Delirium
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Loyola University
- Other
- Eligibility
- 65 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2018
- U.S. locations
- 1
- States / cities
- Maywood, Illinois
- Conditions
- Substance Withdrawal Syndrome
- Interventions
- Melatonin, Matched Placebo
- Dietary Supplement
- Lead sponsor
- Duquesne University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Osteoporosis, Osteopenia
- Interventions
- melatonin, sugar pill
- Dietary Supplement
- Lead sponsor
- Duquesne University
- Other
- Eligibility
- 45 Years to 54 Years · Female only
- Enrollment
- 19 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008 – 2010
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Sleep Disorders in Children
- Interventions
- Melatonin, Placebo
- Dietary Supplement · Other
- Lead sponsor
- Loma Linda University
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 80 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2027
- U.S. locations
- 2
- States / cities
- Loma Linda, California
- Conditions
- Absorption, Pharmacokinetic
- Interventions
- Hydration Multiplier + Energy, Hydration Multiplier + Sleep, Energy Comp, Sleep Comp
- Dietary Supplement · Other
- Lead sponsor
- Liquid I.V.
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Raritan, New Jersey
- Conditions
- Cancer Malignancies
- Interventions
- melatonin, placebo
- Drug
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 911 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Delayed Sleep Phase Disorder, Jet-lag, Shift-work Disorder
- Interventions
- Low Dose Melatonin, Placebo, High Dose Melatonin
- Biological
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sleep Problems, Depressive Disorder and Anxiety Disorders
- Interventions
- Melatonin lotion, Placebo lotion
- Other
- Lead sponsor
- University of Redlands
- Other
- Eligibility
- 18 Years to 21 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Redlands, California