- Conditions
- Circadian Dysregulation
- Interventions
- Not listed
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 18 Years to 30 Years · Female only
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Stanford, 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 1–13
of 13
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Chronobiology Disorders, Circadian Rhythm Disorders, Sleep Disorders, Circadian Rhythm
- Interventions
- light exposure
- Other
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 21 Years to 30 Years
- Enrollment
- 32 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2020
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Metabolic Health
- Interventions
- Whole Room Calorimeter, Mixed-Meal Tolerance Test (MMTT), Core Body Temperature, Morningness-Eveningness Questionnaire, Muscle Biopsy, Serial Blood Sampling
- Other · Procedure
- Lead sponsor
- AdventHealth Translational Research Institute
- Other
- Eligibility
- 21 Years to 45 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Orlando, Florida
- 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
- Asthma, Healthy
- Interventions
- Observational
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Poor Sleep Quality, Gut Microbiome, Gut Health, Inflammation, Circadian Rhythm, Circadian Clocks, Gut Microbiota, Women's Health, Gut-Brain Axis, Blood Pressure, Systemic Inflammatory Response
- Interventions
- Overnight Active Temperature Regulation: Eight Sleep Pod System
- Device
- Lead sponsor
- Eight Sleep Inc.
- Industry
- Eligibility
- 45 Years and older
- Enrollment
- 100 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Newton Center, Massachusetts
- Conditions
- Diet, High-Fat, Circadian Rhythm
- Interventions
- High-Fat Diet, Low-Fat Diet
- Other
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 40 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Healthy, Healthy Aging
- Interventions
- Fatty meal to challenge the physiological chronobiome in healthy young and old
- Other
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 48 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2028
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Obesity, Postpartum Weight Retention, Weight Gain, Maternal
- Interventions
- ClockWork, Usual Care
- Behavioral · Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 17 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Delayed Sleep Phase Syndrome
- Interventions
- Melatonin 0.5 MG, Dim Light Melatonin Onset (salivary)
- Drug · Other
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 44 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Circadian Rhythms
- Interventions
- Simulated jetlag protocol
- Behavioral
- Lead sponsor
- University of Colorado, Boulder
- Other
- Eligibility
- 17 Years to 35 Years
- Enrollment
- 14 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- Boulder, Colorado
- Conditions
- Type2 Diabetes Mellitus, Cardiovascular Diseases
- Interventions
- Early Total Caloric Intake, Late Total Caloric Intake, Extended Overnight Fast
- Behavioral
- Lead sponsor
- University of Chicago
- Other
- Eligibility
- 30 Years to 75 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2027
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Hypertension, Breakfast Skipper
- Interventions
- Early Time-Restricted Eating (eTRE)
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 60 Years and older
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2029
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama