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Showing 1–14 of 14 matching trials from the live ClinicalTrials.gov search.

Filters: Intervention: Dim White Light Therapy Clear all

Conditions: Traumatic Brain Injury, Fatigue
Interventions: Bright White Light (BWL), Dim Red Light (DRL); Device
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older
Enrollment: 88 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2017
U.S. locations: 1
States / cities: New York, New York

Conditions: Hematopoietic Stem Cell Transplant
Interventions: Ayo wearable; Device
Lead sponsor: St. Jude Children's Research Hospital; Other
Eligibility: 8 Years to 18 Years
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2028
U.S. locations: 1
States / cities: Memphis, Tennessee

Conditions: Falls, Balance, Insomnia, Aging
Interventions: White light exposure, Dim white light exposure, Very dim white light exposure, Dim orange light exposure; Behavioral
Lead sponsor: VA Office of Research and Development; Federal
Eligibility: 55 Years to 85 Years
Enrollment: 21 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2013 – 2017
U.S. locations: 1
States / cities: Palo Alto, California

Conditions: Unipolar Depression
Interventions: Bright light therapy, dim red light; Device
Lead sponsor: Medical University of South Carolina; Other
Eligibility: 60 Years and older
Enrollment: 20 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2027
U.S. locations: 1
States / cities: Charleston, South Carolina

Conditions: Cancer, Health Behavior, Depression
Interventions: Litebook® Advantage, Fitbit Flex2 TM; Other
Lead sponsor: Columbia University; Other
Eligibility: 21 Years and older
Enrollment: 15 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2017 – 2018
U.S. locations: 1
States / cities: New York, New York

Conditions: Depression, Stage B Heart Failure
Interventions: LiteBook; Device
Lead sponsor: University of California, San Diego; Other
Eligibility: 60 Years and older
Enrollment: 122 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2015 – 2018
U.S. locations: 1
States / cities: La Jolla, California

Conditions: Advanced Cancers
Interventions: Bright Light Therapy, Dim Red Light Therapy, Questionnaires, Study Diaries, Red Light Litebook, Bright Light Litebook; Other · Behavioral · Device
Lead sponsor: M.D. Anderson Cancer Center; Other
Eligibility: 18 Years and older
Enrollment: 12 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2011 – 2016
U.S. locations: 1
States / cities: Houston, Texas

Conditions: Hematopoietic Stem Cell Transplantation, Breast Cancer, Fatigue, Mild Cognitive Impairment, Light, Quality of Life, Sleep
Interventions: Bright white light, Dim red light; Device
Lead sponsor: Icahn School of Medicine at Mount Sinai; Other
Eligibility: 18 Years and older
Enrollment: 54 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2012 – 2014
U.S. locations: 2
States / cities: Hackensack, New Jersey • New York, New York

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: Depression, Adolescent - Emotional Problem
Interventions: light box (Carex DayLight Classic Model); Device
Lead sponsor: Ann & Robert H Lurie Children's Hospital of Chicago; Other
Eligibility: 12 Years to 18 Years
Enrollment: 9 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2021 – 2022
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Parkinson's Disease, Sleep Disorder; Excessive Somnolence
Interventions: Bright Light Treatment (Sun Ray Sunbox SB-558), Dim red light (Sun Ray Sunbox SB-558); Device
Lead sponsor: Northwestern University; Other
Eligibility: Not listed
Enrollment: 27 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2007 – 2012
U.S. locations: 1
States / cities: Chicago, Illinois

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: Breast Cancer
Interventions: bright white light, comparator red light treatment; Device
Lead sponsor: University of California, San Diego; Other
Eligibility: 18 Years and older · Female only
Enrollment: 39 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2005 – 2009
U.S. locations: 1
States / cities: San Diego, California

Conditions: Neoplasms, Fatigue
Interventions: Bright White Light, Dim Red Light; Other
Lead sponsor: St. Jude Children's Research Hospital; Other
Eligibility: 12 Years and older
Enrollment: 55 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2015 – 2022
U.S. locations: 1
States / cities: Memphis, Tennessee