- Conditions
- Suicidal Ideation, Regulation, Emotion
- Interventions
- Active light exposure, Placebo light exposure
- Other
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 60 Years
- Enrollment
- 480 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
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 258
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Healthy, Circadian Rhythm
- Interventions
- Monochromatic visible light exposure
- Device
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 47 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2007
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sleep Apnea, Insomnia, Sleep Deprivation, Sleep Disorders, Circadian Rhythm, Sleepiness, Excessive Daytime, Fatigue
- Interventions
- Not listed
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 25 Years to 65 Years
- Enrollment
- 3,680 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Hematopoietic Stem Cell Transplant
- Interventions
- 12-16 hour nutrition
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 12 Months and older
- Enrollment
- 21 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Cancer, Pediatric Cancer, Chemotherapy Effect, Acute Myeloid Leukemia, Acute Lymphoblastic Leukemia, Pediatric, Hematopoietic Stem Cell Transplantation (HSCT)
- Interventions
- Massage therapy, Standard of care
- Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 12 Years to 21 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2028
- U.S. locations
- 2
- States / cities
- Washington D.C., District of Columbia • Philadelphia, Pennsylvania
- Conditions
- Respiratory Failure, Critical Illness
- Interventions
- Environmental modification
- Behavioral
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2001 – 2008
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Depression, Anxiety, Fatigue, Sleepiness, Sleep Disruption
- Interventions
- Simulated Dawn Light Box, Sleep Hygiene instructions
- Device · Behavioral
- Lead sponsor
- Medical University of South Carolina
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Circadian Rhythm Sleep Disorder of Shift Work Type, Metabolic Disease, Insulin Sensitivity, Blood Pressure
- Interventions
- Time-restricted eating, Control eating
- Behavioral
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- Conditions
- Binge-Eating Disorder
- Interventions
- Circadian Reset Technology, VR Headset
- Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Intraocular Pressure
- Interventions
- Brimonidine, Artificial tears
- Drug
- Lead sponsor
- University of Nebraska
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2011
- U.S. locations
- 1
- States / cities
- Omaha, Nebraska
- Conditions
- Aging
- Interventions
- Time Restricted Eating Intervention
- Other
- Lead sponsor
- University of Florida
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Prostatic Neoplasm, Survivorship, Frailty, Aging, Metastatic Breast Cancer
- Interventions
- Dietary recommendations, Time-restricted eating
- Behavioral
- Lead sponsor
- University of Maryland, Baltimore
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Circadian Rhythm Sleep-Wake Disorders, Shift Work Type, Sleep Initiation and Maintenance Disorders
- Interventions
- CBTI, MRTI
- Behavioral
- Lead sponsor
- Oregon State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Corvallis, Oregon
- Conditions
- Circadian Dysrhythmia, Sleep Disturbance, Critical Illness, Children, Only
- Interventions
- Daytime light exposure, Daytime restricted feeding
- Other
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 3 Years to 6 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Inflammation, Sleep Deprivation, Circadian Rhythm Sleep Disorder, Shift Work Type, Smoke Inhalation
- Interventions
- Sleep Restriction, Normal Sleep
- Behavioral
- Lead sponsor
- University of Montana
- Other
- Eligibility
- 18 Years to 44 Years · Male only
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Missoula, Montana
- Conditions
- Melanoma (Skin Cancer), NSCLC (Non-small Cell Lung Cancer)
- Interventions
- Bright Light Therapy
- Device
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Sleep Disorders, Circadian Rhythm
- Interventions
- Vitamin B12
- Drug
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2008
- 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
- Sleep Disorder, Shift Work, Fatigue, Sleep Disturbance
- Interventions
- Not listed
- Lead sponsor
- Stanford University
- Other
- Eligibility
- Not listed
- Enrollment
- 55 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Rheumatoid Arthritis
- Interventions
- Etanercept
- Drug
- Lead sponsor
- University of California, Davis
- Other
- Eligibility
- 18 Years to 80 Years
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Sacramento, California
- Conditions
- Sleep Circadian Rhythms, Chronodisruption
- Interventions
- Not listed
- Lead sponsor
- National Cancer Institute (NCI)
- NIH
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 101 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Bethesda, Maryland
- Conditions
- Pneumonia, Necrotizing Soft Tissue Infection, Intraabdominal Infections, Infection Joint
- Interventions
- Blue Light
- Other
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Tourette's Disorder
- Interventions
- Wearable short wavelength light therapy
- Other
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Obesity
- Interventions
- Eating Condition
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 17 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania