- Conditions
- Chromosome Disorders
- Interventions
- Melatonin, Enviro-light artificial light box
- Dietary Supplement · Device
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 3 Years to 85 Years
- Enrollment
- 5 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1998 – 2009
- U.S. locations
- 1
- States / cities
- Portland, Oregon
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 145–168
of 206
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Orthopedic Trauma, Sleep Quality
- Interventions
- Standard Postoperative Care, Zolpidem, Melatonin, Sleep Hygiene Education, Actigraph GT3X-BT Actigraph
- Other · Drug · Dietary Supplement + 2 more
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Epilepsy
- Interventions
- Melatonin, Placebos
- Drug
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 6 Years to 11 Years
- Enrollment
- 11 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- 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
- 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
- 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
- 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
- Sleep Disturbance, Total Joint Arthroplasty
- Interventions
- melatonin 6mg, Placebo
- Drug
- Lead sponsor
- Rothman Institute Orthopaedics
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 154 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- 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
- Obstructive Sleep Apnea
- Interventions
- Melatonin, Placebo
- Dietary Supplement · Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 70 Years · Male only
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- PreDiabetes, Obesity, Inactivity/Low Levels of Exercise
- Interventions
- AM Exercise, PM Exercise
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 20 Years to 40 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Covid19, COVID-19 Pneumonia, COVID-19 Respiratory Infection, COVID-19 Acute Bronchitis
- Interventions
- Ivermectin
- Drug
- Lead sponsor
- Patrick Robinson
- Other
- Eligibility
- 12 Years to 110 Years
- Enrollment
- 1,000 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- San Antonio, Florida
- Conditions
- Metastatic Cancer, Radiation Toxicity, Unspecified Adult Solid Tumor, Protocol Specific
- Interventions
- therapeutic melatonin, radiation therapy
- Drug · Radiation
- Lead sponsor
- Radiation Therapy Oncology Group
- Network
- Eligibility
- 0 Years to 120 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2002
- U.S. locations
- 215
- States / cities
- Birmingham, Alabama • Huntsville, Alabama • Mobile, Alabama + 166 more
- Conditions
- Improving Cardiometabolic Outcomes in Older Adults
- Interventions
- Melatonin 1 mg, Placebos, Meal timing, Non-Meal timing
- Dietary Supplement · Other
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 55 Years to 75 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2024
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Bipolar Disorder
- Interventions
- Not listed
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2016
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Brain Cancer
- Interventions
- Questionnaire
- Behavioral
- Lead sponsor
- M.D. Anderson Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Stroke, Acute, Ischemic Stroke
- Interventions
- Melatonin
- Dietary Supplement
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 18 Years to 85 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Jacksonville, Florida
- Conditions
- Anxiety
- Interventions
- 2 mg Melatonin, 10mg Melatonin, Placebo
- Drug · Other
- Lead sponsor
- United States Naval Medical Center, San Diego
- Federal
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2022
- U.S. locations
- 2
- States / cities
- San Diego, California • Portsmouth, Virginia
- Conditions
- Glucose, Circadian Rhythm, Melatonin, Genes, Light
- Interventions
- placebo, melatonin, bright light, dim light
- Drug · Dietary Supplement · Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 21 Years to 55 Years
- Enrollment
- 24 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2022
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Mild Cognitive Impairment, Cognitive Decline, Healthy Aging
- Interventions
- melatonin, placebo
- Dietary Supplement · Other
- Lead sponsor
- Natalie Denburg
- Other
- Eligibility
- 56 Years to 85 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2028
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Pain After TJA
- Interventions
- Melatonin 5 mg, Placebo Oral Tablet, Magnesium 500Mg Oral Tablet
- Drug
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 99 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 1
- States / cities
- Stanford, California
- Conditions
- Juvenile; Scoliosis, Scoliosis Idiopathic, Scoliosis; Adolescence, Scoliosis;Congenital, Kyphosis, Spondylolisthesis, Pectus Surgery, Hip Surgery
- Interventions
- Fast-Dissolve Melatonin Pill, Fast-Dissolve Placebo Pill
- Dietary Supplement · Other
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 12 Years to 18 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Sleep Deprivation, Delirium
- Interventions
- Sleep/Wake Protocol
- Behavioral
- Lead sponsor
- University of Utah
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 685 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah