- Conditions
- Prostate Cancer, Health Behavior
- Interventions
- Prostate Cancer Genius App, US Prevention Taskforce App
- Behavioral
- Lead sponsor
- University of Oklahoma
- Other
- Eligibility
- 45 Years to 69 Years · Male only
- Enrollment
- 466 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Oklahoma City, Oklahoma
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 243
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Parkinson Disease, Sleep Disorder, Fatigue
- Interventions
- SunRay Light Boxes
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 45 Years and older
- Enrollment
- 203 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2023
- U.S. locations
- 25
- States / cities
- Birmingham, Alabama • Phoenix, Arizona • Irvine, California + 20 more
- Conditions
- Alzheimer Disease, Alzheimer Dementia, Age-Related Memory Disorders, Dementia
- Interventions
- Salient Cues, Spaced Retrieval Education
- Behavioral
- Lead sponsor
- Grand Valley State University
- Other
- Eligibility
- 62 Years and older
- Enrollment
- 172 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2023
- U.S. locations
- 2
- States / cities
- Allendale, Michigan • Chardon, Ohio
- Conditions
- Multiple Sclerosis
- Interventions
- Progressive exercise, Neuromuscular electrical stimulation delivered using the electrical therapy device EMPI 300 PV, Modified paleolithic diet, Omega 3 fatty acids, Full Spectrum vitamin, Essential - hydroxytyrosol, Maltodextrin fiber supplement, Mineral boost (magnesium), Niacinamide, Methyl B12, Taurine, creatine, thiamine, riboflavin, N acetylcysteine, alpha lipoic acid, L acetyl carnitine, methyl folate, coenzyme Q, meditation, self massage, learning, Coconut oil
- Other · Device · Dietary Supplement + 1 more
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2016
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Concentration Ability Impaired, Mental Fatigue
- Interventions
- GeniusDrops
- Dietary Supplement
- Lead sponsor
- JoySpring
- Other
- Eligibility
- 5 Years to 12 Years
- Enrollment
- 38 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Santa Monica, California
- Conditions
- Circadian Dysregulation, Light Exposure, Pediatric Critical Illness
- Interventions
- Light Therapy
- Other
- Lead sponsor
- Laura Beth Kalvas
- Other
- Eligibility
- 4 Years to 17 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Premenstrual Dysphoric Disorder
- Interventions
- LWT+AM BWL, EWT+PM BWL
- Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 18 Years to 45 Years · Female only
- Enrollment
- 43 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2018
- U.S. locations
- 1
- States / cities
- San Diego, California
- Conditions
- Colo-rectal Cancer
- Interventions
- Problem solving Skills Training
- Behavioral
- Lead sponsor
- Roswell Park Cancer Institute
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 50 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Multiple Sclerosis
- Interventions
- Light therapy
- Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 27 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2026
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Colonoscopy (Procedure)
- Interventions
- software GI Genius™ XR on headset
- Device
- Lead sponsor
- Cosmo Artificial Intelligence-AI Ltd
- Industry
- Eligibility
- 45 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Brain Injuries, Traumatic, Post-traumatic Stress Disorder
- Interventions
- Morning Bright Light Therapy
- Other
- Lead sponsor
- Portland VA Medical Center
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2026
- U.S. locations
- 1
- States / cities
- Portand, Oregon
- Conditions
- Stroke
- Interventions
- Rehabilitation Therapy, Experimental on the BrightArm Compact device
- Device
- Lead sponsor
- Bright Cloud International Corp
- Industry
- Eligibility
- 50 Years to 85 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Piscataway, New Jersey
- Conditions
- Traumatic Brain Injury, TBI, Sleep
- Interventions
- Bright White Light (BWL), Red Light (RL)
- Device
- Lead sponsor
- University of Washington
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 131 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2017
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Melanoma, Circulating Tumor Cells, Metastatic Melanoma, Diagnosis
- Interventions
- Cytophone
- Device
- Lead sponsor
- Cytoastra
- Industry
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 180 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2026
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Chronobiology, Light, Sleep, Circadian Rhythm, Adolescence
- Interventions
- Morning bright light
- Behavioral
- Lead sponsor
- Rush University Medical Center
- Other
- Eligibility
- 14 Years to 17 Years
- Enrollment
- 88 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Pulmonary Hypertension, Insomnia, Fatigue
- Interventions
- CBT-I, Bright Light Therapy
- Behavioral · Device
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 6 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Condition 1 - Educational Condition (Educational Book Group), Condition 2 - Non-educational Condition (Non-educational Book Group), Condition 3 - Control Condition (No-book Group)
- Interventions
- Educational Content/Pediatric Anticipatory Guidance, Book provision
- Behavioral
- Lead sponsor
- Vanderbilt University
- Other
- Eligibility
- 18 Years to 50 Years · Female only
- Enrollment
- 198 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2005 – 2010
- U.S. locations
- 2
- States / cities
- Irvine, California • Nashville, Tennessee
- Conditions
- Surgery
- Interventions
- Bright Green Light Therapy, Dim White Light Therapy
- Device
- Lead sponsor
- Rebecca E Kotcher, MD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Obesity, Childhood
- Interventions
- Bright Bodies
- Behavioral
- Lead sponsor
- Yale University
- Other
- Eligibility
- 7 Years to 13 Years
- Enrollment
- 184 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2026
- U.S. locations
- 3
- States / cities
- Birmingham, Alabama • San Francisco, California • Portland, Maine
- Conditions
- Behavior, Child, Anxiety, Dental
- Interventions
- Virtual Reality, Basic Behavior Guidance Techniques
- Device · Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 6 Years to 18 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- Long Beach, California • Los Angeles, California
- Conditions
- Fatigue, Sleep Disturbance, Circadian Dysregulation
- Interventions
- Morning bright light therapy, Dim light
- Device
- Lead sponsor
- State University of New York at Buffalo
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 14 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Buffalo, New York
- Conditions
- Frontotemporal Dementia
- Interventions
- Transcranial Alternating Current Stimulation (tACS), Sham Transcranial Alternating Current Stimulation (sham tACS)
- Device
- Lead sponsor
- Massachusetts General Hospital
- Other
- Eligibility
- 40 Years to 85 Years
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2025
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Sudden Infant Death Syndrome (SIDS)
- Interventions
- Children's Book, Standard Brochures
- Other
- Lead sponsor
- Children's Hospital Medical Center, Cincinnati
- Other
- Eligibility
- 15 Years and older
- Enrollment
- 282 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Sleep Disorders
- Interventions
- Nonpharmacological sleep intervention, Active control
- Behavioral
- Lead sponsor
- US Department of Veterans Affairs
- Federal
- Eligibility
- 60 Years and older
- Enrollment
- 219 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 1
- States / cities
- Sepulveda, California