- Conditions
- Brain Tumor
- Interventions
- Bright Light Exposure, Dim Light Exposure, Cognitive Assessment
- Behavioral · Other
- Lead sponsor
- Baylor College of Medicine
- Other
- Eligibility
- 10 Years to 18 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Houston, Texas
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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 25–29
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- Conditions
- Diabetes Mellitus, Type 2, Time Restricted Feeding, Light; Therapy, Complications
- Interventions
- No change in meal timing, No change in light exposure, Early Time-Restricted Feeding, Timed Light Therapy
- Behavioral
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 30 Years to 80 Years
- Enrollment
- 190 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Type 1 Diabetes (T1D), Sleep Health
- Interventions
- Sleep Health and Circadian Timing Intervention
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 14 Years to 19 Years
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Delayed Sleep Phase Syndrome
- Interventions
- Increase morning bright light, Decrease evening blue light, Sleep Scheduling, Monitor sleep, mood, and substance use
- Other · Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 13 Years to 15 Years
- Enrollment
- 115 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Circadian Rhythm Sleep Disorder, Jet Lag Type
- Interventions
- Bright Light, Bright Light + Exercise + Melatonin, Control
- Behavioral
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 45 Years
- Enrollment
- 36 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Tucson, Arizona