- Conditions
- Sleep Disorders, Circadian Rhythm
- Interventions
- EEG monitor, FitBit
- Other
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
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 1–24
of 258
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Sleep Disorders, Circadian Rhythm, Pain, Rehabilitation, Mood Lability
- Interventions
- Re-section of a large left anterior cranial fossa meningioma
- Procedure
- Lead sponsor
- Child Psychopharmacology Institute
- Other
- Eligibility
- 21 Years to 75 Years · Female only
- Enrollment
- 1 participant
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 1
- States / cities
- Fargo, North Dakota
- Conditions
- Sleep
- Interventions
- Ultradian sleep/wake protocol
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 13 Years to 18 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2030
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- 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
- Conditions
- Sleep Wake Disorders, Sleep Disorders, Circadian Rhythm, Chronobiology Disorders
- Interventions
- Tasimelteon, Placebo
- Drug
- Lead sponsor
- Vanda Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2026
- U.S. locations
- 11
- States / cities
- Los Angeles, California • Redwood City, California • Aurora, Colorado + 8 more
- Conditions
- Depression, Postpartum
- Interventions
- Light therapy
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- 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
- 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
- Mild Cognitive Impairment
- Interventions
- Circadian-Effective Light, Rhythmic Light, Placebo Light, Placebo Rhythmic Light
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- Menands, New York • New York, New York
- Conditions
- Circadian Rhythm; Inversion, Metabolic Disease
- Interventions
- Not listed
- Lead sponsor
- Lincoln Memorial University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Spokane, Washington
- Conditions
- Sleep Disturbances
- Interventions
- Blue light, Red light
- Other
- Lead sponsor
- Rensselaer Polytechnic Institute
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 46 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Troy, New York
- Conditions
- Non-24-Hour Sleep-Wake Disorder
- Interventions
- tasimelteon
- Drug
- Lead sponsor
- Vanda Pharmaceuticals
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2015
- U.S. locations
- 22
- States / cities
- Phoenix, Arizona • Orange, California • Palo Alto, California + 19 more
- Conditions
- Fatigue, Shift Work Type Circadian Rhythm Sleep Disorder
- Interventions
- Personalized coaching, Nutrition handout
- Behavioral
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- Not listed
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- Conditions
- Metabolic Syndrome, Pre-Diabetes
- Interventions
- Time Restricted Eating + Standard of Care, Standard of Care
- Behavioral
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 122 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- La Jolla, California
- 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
- 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
- Circadian Rhythm, Cardiometabolic Health, Vascular Health, Pain
- Interventions
- Sleep Regularity Group
- Behavioral
- Lead sponsor
- Oregon Health and Science University
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Portland, Oregon
- Conditions
- Sleep Wake Disorders, Circadian Rhythm Disorders
- Interventions
- Standard Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C), Adapted Transdiagnostic Intervention for Sleep and Circadian Dysfunction (TranS-C)
- Behavioral
- Lead sponsor
- University of California, Berkeley
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 130 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 10
- States / cities
- Concord, California • Fairfield, California • Goleta, California + 7 more
- Conditions
- Cardiometabolic Syndrome, Obesity
- Interventions
- Intermittent Short Sleep (ISS), Social Jetlag (SJL), Sustained Adequate Sleep (SAS)
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 49 Years
- Enrollment
- 72 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2028
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Non-24 Hour Sleep-Wake Disorder, Blindness
- Interventions
- melatonin (Circadin), placebo
- Drug
- Lead sponsor
- Neurim Pharmaceuticals Ltd.
- Industry
- Eligibility
- 20 Years to 80 Years
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2006 – 2007
- U.S. locations
- 2
- States / cities
- Atlanta, Georgia • New York, New York
- Conditions
- Aging, Mental Disorder, Eating, Healthy, Physical Inactivity, Prodromal Symptoms, Sleep, Alzheimer Disease, Dementia, Circadian Rhythm Disorders
- Interventions
- Behavioral Self-Monitoring + Motivational Interviewing
- Behavioral
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- 50 Years to 99 Years
- Enrollment
- 21 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Narcolepsy, Sleep Apnea, Obstructive, Sleep Apnea Syndromes, Shift-Work Sleep Disorder
- Interventions
- CEP-10953 (Armodafinil)
- Drug
- Lead sponsor
- Cephalon
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 328 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2006
- U.S. locations
- 41
- States / cities
- Peoria, Arizona • Phoenix, Arizona • Tucson, Arizona + 35 more
- Conditions
- Narcolepsy, Obstructive Sleep Apnea, Shift Work Sleep Disorder
- Interventions
- Modafinil/armodafinil
- Drug
- Lead sponsor
- Cephalon, Inc.
- Industry
- Eligibility
- Female only
- Enrollment
- 191 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2009 – 2023
- U.S. locations
- 1
- States / cities
- West Chester, Pennsylvania
- Conditions
- Alzheimer's Disease, Mild Cognitive Impairment
- Interventions
- Light goggles, Daily reminder test message
- Device · Behavioral
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Menands, New York