- 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
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 193–206
of 206
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Sleep, Circadian Rhythm, Blood Pressure, Hypertension
- Interventions
- Constant Routine Protocol
- Other
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,427 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Breast Cancer
- Interventions
- Melatonin 3 mg
- Drug
- Lead sponsor
- Dana-Farber Cancer Institute
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2009
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts
- Conditions
- Healthy Adult Subjects, Healthy Elderly Subjects
- Interventions
- BIIB118, Melatonin
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 97 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2017
- U.S. locations
- 2
- States / cities
- South Miami, Florida
- Conditions
- Traumatic Brain Injury, Critical Illness, Sleep
- Interventions
- melatonin, placebo
- Drug · Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 6 Years to 18 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- 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
- Functional Abdominal Pain, Irritable Bowel Syndrome, Functional Dyspepsia
- Interventions
- Melatonin, Peppermint Oil (mentharil), and Simethicone, Sugar pill
- Drug · Other
- Lead sponsor
- Medical College of Wisconsin
- Other
- Eligibility
- 8 Years to 18 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Milwaukee, Wisconsin
- Conditions
- Sleep
- Interventions
- Placebo Capsule, POWEROFF Capsule
- Dietary Supplement
- Lead sponsor
- NYU Langone Health
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Normal Physiology
- Interventions
- Pupillometry, Light box exposure
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 18 Years to 85 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Circadian Rhythm Disorders
- Interventions
- Ocular light or darkness exposure
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Bipolar Disorder, Circadian Rhythm, Depressive Disorder
- Interventions
- Not listed
- Lead sponsor
- National Institute of Mental Health (NIMH)
- NIH
- Eligibility
- Female only
- Enrollment
- 73 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1991 – 2000
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Hypertension, Cardiovascular Diseases, Cardiovascular Risk Factors, Circadian Rhythms, Sleep
- Interventions
- At-home Polysomnography, Circadian Protocol, Rested Wakefulness Trial, Overnight Sleep Trial, Regularized Sleep Schedule
- Other · Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 25 Years to 64 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2029
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Glucose Intolerance, Sleep Deprivation, Sleep
- Interventions
- Sleep Restriction with ALAN first, then Sleep Restriction without ALAN, Sleep Restriction without ALAN first, then sleep restriction with ALAN
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 20 Years to 40 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Postoperative Pain, Delirium, Confusion, Sleep
- Interventions
- Melatonin, Placebo
- Drug
- Lead sponsor
- Hospital for Special Surgery, New York
- Other
- Eligibility
- 18 Years to 90 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- New York, New York