- Conditions
- Non-visual Photoreception
- Interventions
- Visible light
- Device
- Lead sponsor
- Brigham and Women's Hospital
- Other
- Eligibility
- 18 Years to 30 Years
- Enrollment
- 33 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
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 65
matching trials from the live ClinicalTrials.gov search.
- 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
- Chronic Pain
- Interventions
- Green Light Emitting Diode, White Light Emitting Diode
- Device
- Lead sponsor
- University of Arizona
- Other
- Eligibility
- 18 Years to 50 Years
- Enrollment
- 30 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2026
- U.S. locations
- 1
- States / cities
- Tucson, Arizona
- Conditions
- Occupational Exposure to Radiation
- Interventions
- 0.5mm XPF cap, 0.3mm XPF cap, Standard cap
- Device
- Lead sponsor
- Baptist Health South Florida
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 197 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Miami, Florida
- 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
- Bacterial Transmission, S.Aureus Transmission, Operating Room Exposure to S. Aureus, 90-day Postoperative Surgical Site Infections, Superficial and Deep
- Interventions
- Germicidal lighting
- Device
- Lead sponsor
- University of Iowa
- Other
- Eligibility
- 18 Years to 120 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Iowa City, Iowa
- Conditions
- Nonmelanoma Skin Cancer, Actinic Keratosis
- Interventions
- Microneedling, Trichloroacetic acid peel
- Other
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 60 Years and older
- Enrollment
- 96 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2030
- U.S. locations
- 2
- States / cities
- Indianapolis, Indiana • Dayton, Ohio
- Conditions
- Delayed Sleep Phase Disorder
- Interventions
- Flashes
- Device
- Lead sponsor
- Stanford University
- Other
- Eligibility
- 15 Years to 19 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2028
- U.S. locations
- 1
- States / cities
- Palo Alto, California
- Conditions
- Healthy
- Interventions
- Light emitting glasses
- Device
- Lead sponsor
- Michigan State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- East Lansing, Michigan
- Conditions
- Sleep
- Interventions
- LED portable light therapy bulb
- Other
- Lead sponsor
- Colorado State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Fort Collins, Colorado
- 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
- Conditions
- Healthy
- Interventions
- Atralin (tretinoin) gel, 0.05%
- Drug
- Lead sponsor
- Coria Laboratories, Ltd.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Winston-Salem, North Carolina
- Conditions
- Skin Cancer, Actinic Keratoses, Ultraviolet-Induced Change in Normal Skin, Behavior, Health, Behavior, Risk Reduction
- Interventions
- SHADE Ultraviolet Sensor, Standard of care counseling
- Device · Behavioral
- Lead sponsor
- Weill Medical College of Cornell University
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 111 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Skin Aging
- Interventions
- Sulforaphane (broccoli sprout extract), UV or visible light
- Drug · Radiation
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2027
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Circadian Rhythm Disorders, Sleep
- Interventions
- Bright Light
- Other
- Lead sponsor
- University of Pittsburgh
- Other
- Eligibility
- Not listed
- Enrollment
- 31 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Myopia
- Interventions
- Vivior
- Device
- Lead sponsor
- The University of New South Wales
- Other
- Eligibility
- 4 Years to 14 Years
- Enrollment
- 230 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 3
- States / cities
- Berkeley, California • Boston, Massachusetts • New York, New York
- Conditions
- Loss of Facial Adipose Tissue
- Interventions
- Study Photography + Personal & Medical History Collection
- Other
- Lead sponsor
- McDaniel Institute of Anti-Aging Research
- Industry
- Eligibility
- 45 Years to 80 Years
- Enrollment
- 400 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2018
- U.S. locations
- 1
- States / cities
- Virginia Beach, Virginia
- Conditions
- Cancer-related Problem/Condition, Fatigue, Circadian Rhythm Disorders
- Interventions
- Light Glasses (Experimental), Light Glasses (Comparison)
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 194 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2022
- U.S. locations
- 3
- States / cities
- Duarte, California • New York, New York
- Conditions
- Melanoma
- Interventions
- Not listed
- Lead sponsor
- New Mexico Cancer Research Alliance
- Other
- Eligibility
- 18 Years to 95 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009 – 2013
- U.S. locations
- 2
- States / cities
- Albuquerque, New Mexico
- Conditions
- Pancreatic Neoplasms, Rectal Neoplasms
- Interventions
- Blue light, Amber light, Ambient White Light
- Device · Other
- Lead sponsor
- Matthew Neal MD
- Other
- Eligibility
- 19 Years to 80 Years
- Enrollment
- 2 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- Blue Light Damage
- Interventions
- Marvel AM
- Other
- Lead sponsor
- Allergan
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 12 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018
- U.S. locations
- 1
- States / cities
- Virginia Beach, Virginia
- Conditions
- Multiple Myeloma
- Interventions
- Circadian Effective Lighting, Circadian Ineffective Lightning (CIL)
- Device
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 21 Years and older
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 2
- States / cities
- New York, New York
- Conditions
- Prostate Cancer, Sleep, Depression, Fatigue, Quality of Life
- Interventions
- Intervention systematic light exposure, Comparison systematic light exposure
- Device
- Lead sponsor
- Northwestern University
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 75 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2023
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
- Conditions
- Parkinson Disease
- Interventions
- Spectramax light therapy device, Control light device
- Device
- Lead sponsor
- PhotoPharmics, Inc.
- Industry
- Eligibility
- 45 Years and older
- Enrollment
- 92 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 2
- States / cities
- Boston, Massachusetts • Orem, Utah