- 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
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.
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- Conditions
- End Stage Renal Disease, Chronic Kidney Disease, Sleep Disorder
- Interventions
- Melatonin
- Drug
- Lead sponsor
- Southeast Renal Research Institute
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 53 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2017
- U.S. locations
- 1
- States / cities
- Chattanooga, Tennessee
- Conditions
- Sleep Disorders
- Interventions
- Circadin 2/5/10 mg, Placebo
- Drug
- Lead sponsor
- Neurim Pharmaceuticals Ltd.
- Industry
- Eligibility
- 2 Years to 17 Years
- Enrollment
- 125 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 18
- States / cities
- Phoenix, Arizona • Miami Lakes, Florida • Orange City, Florida + 14 more
- Conditions
- Sleep
- Interventions
- Melatonin
- Dietary Supplement
- Lead sponsor
- University of Redlands
- Other
- Eligibility
- 18 Years to 22 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Redlands, California
- Conditions
- Arthroplasty, Replacement, Knee, Sleep Initiation and Maintenance Disorders
- Interventions
- Melatonin 5 mg, Placebo (Vitamin C)
- Dietary Supplement
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 176 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Migraine
- Interventions
- Melatonin, Placebo oral capsule
- Drug
- Lead sponsor
- Amy Gelfand
- Other
- Eligibility
- 10 Years to 17 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 2
- States / cities
- Los Angeles, California • San Francisco, California
- Conditions
- Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Obesity, Metabolic Syndrome
- Interventions
- olanzapine and melatonin
- Drug
- Lead sponsor
- Seattle Institute for Biomedical and Clinical Research
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2024
- U.S. locations
- 1
- States / cities
- Tacoma, Washington
- Conditions
- Sleep
- Interventions
- Proprietary Blend of Botanical Extracts, Melatonin
- Dietary Supplement
- Lead sponsor
- Nutraceuticals Research Institute
- Other
- Eligibility
- 35 Years to 55 Years · Female only
- Enrollment
- 89 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Huntsville, Alabama
- Conditions
- Sleep Disorders, Hypertension
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 35 Years to 65 Years
- Enrollment
- 16 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2005 – 2010
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sleep Disturbance
- Interventions
- Melatonin 3 mg, Melatonin 0.5 mg, Cellulose placebo pill
- Dietary Supplement · Other
- Lead sponsor
- Northwell Health
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- ADHD - Attention Deficit Disorder With Hyperactivity, ADHD
- Interventions
- Not listed
- Lead sponsor
- Duke University
- Other
- Eligibility
- 6 Years to 9 Years
- Enrollment
- 250 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Durham, North Carolina
- Conditions
- Dyspepsia
- Interventions
- Melatonin, Placebo
- Dietary Supplement
- Lead sponsor
- Children's Mercy Hospital Kansas City
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2015
- U.S. locations
- 1
- States / cities
- Kansas City, Missouri
- Conditions
- Hypertension
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2014
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- Alzheimer's Disease, Sleep Disorder
- Interventions
- Circadin, Placebo
- Drug
- Lead sponsor
- Neurim Pharmaceuticals Ltd.
- Industry
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 73 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 4
- States / cities
- Brooksville, Florida • St. Petersburg, Florida • Mount Arlington, New Jersey + 1 more
- Conditions
- Metabolic Syndrome
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Emory University
- Other
- Eligibility
- 30 Years to 79 Years
- Enrollment
- 39 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia
- Conditions
- Major Depressive Disorder
- Interventions
- tasimelteon, placebo
- Drug
- Lead sponsor
- Vanda Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 507 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2013
- U.S. locations
- 40
- States / cities
- Garden Grove, California • Irvine, California • Los Alamitos, California + 36 more
- 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
- Conditions
- Intraventricular Hemorrhage of Prematurity
- Interventions
- MLT+EPO, Placebo
- Combination Product · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 12 Hours to 2 Months
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Heart Failure, Sleep Disorders
- Interventions
- melatonin, placebo
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 35 Years to 75 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Huntington Disease
- Interventions
- Melatonin, Placebo
- Dietary Supplement · Other
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Biological Clock Dysfunction, Optic Nerve Hypoplasia
- Interventions
- Melatonin, Placebo Comparator
- Dietary Supplement
- Lead sponsor
- Yale University
- Other
- Eligibility
- 2 Years to 10 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008 – 2011
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- 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
- 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