- Conditions
- Myopia
- Interventions
- OrthoK
- Device
- Lead sponsor
- Illinois College of Optometry
- Other
- Eligibility
- 6 Years to 13 Years
- Enrollment
- 45 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2021
- U.S. locations
- 1
- States / cities
- Chicago, Illinois
Search Results
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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 1–24
of 76
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- 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
- 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
- Dry Eye, Eye Strain, Visual Acuity, Color Perception
- Interventions
- Gunnar OTC Glasses
- Device
- Lead sponsor
- Pacific University
- Other
- Eligibility
- 18 Years to 42 Years
- Enrollment
- 35 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Forest Grove, Oregon
- Conditions
- Brain Concussion
- Interventions
- Blue Light Glasses, Computer Reading Task
- Device · Other
- Lead sponsor
- Rochester Institute of Technology
- Other
- Eligibility
- 18 Years to 26 Years
- Enrollment
- 64 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Rochester, New York
- Conditions
- Alzheimer Disease
- Interventions
- Flicker
- Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 50 Years to 90 Years
- Enrollment
- 10 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2020
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- 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
- Depression, Sleep Quality
- Interventions
- Re-Timer glasses
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 12 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Breast Cancer, Prostate Cancer, Hematologic Malignancy, Survivorship, Fatigue
- Interventions
- Wearable Sensor, Blue-blocking glasses, Clear glasses, Full SYNC app, "Dummy" SYNC app
- Other
- Lead sponsor
- University of Michigan Rogel Cancer Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 139 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Acne
- Interventions
- 5% Topical Benzoyl Peroxide Gel, Blue Light Therapy
- Drug · Device
- Lead sponsor
- University of Wisconsin, Madison
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Madison, Wisconsin
- Conditions
- Sleep Disturbance, Insomnia, Acute Coronary Syndrome
- Interventions
- BLT Intervention, BLB Intervention, Sleep Hygiene Education
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 19 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Brain Diseases
- Interventions
- Customized version of DAVID device, Blackrock CereStim
- Device
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 23 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2022
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- OCD
- Interventions
- Light therapy
- Behavioral
- Lead sponsor
- Washington University School of Medicine
- Other
- Eligibility
- 17 Years to 35 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2029
- U.S. locations
- 1
- States / cities
- St Louis, Missouri
- Conditions
- Sleep Quality
- Interventions
- Filtered Eyewear, Unfiltered Eyewear, No Filters
- Device · Other
- Lead sponsor
- Icahn School of Medicine at Mount Sinai
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 29 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Menands, New York
- Conditions
- Glasses
- Interventions
- Blue light-blocking glasses, Glasses with clear lenses
- Device
- Lead sponsor
- Penn State University
- Other
- Eligibility
- 18 Years to 29 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022 – 2023
- U.S. locations
- 1
- States / cities
- University Park, Pennsylvania
- Conditions
- Attention Deficit Hyperactivity Disorder, Delayed Sleep Phase Type Circadian Rhythm Sleep Disorder
- Interventions
- Polarized glasses designed to filter out blue light
- Device
- Lead sponsor
- University of Alabama at Birmingham
- Other
- Eligibility
- 19 Years and older
- Enrollment
- 22 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Birmingham, Alabama
- Conditions
- Cataract
- Interventions
- AcrySof® IQ PanOptix®, Synergy®, Cataract Surgery
- Device · Procedure
- Lead sponsor
- Alterman, Modi, & Wolter Ophthalmic Physicians & Surgeons
- Other
- Eligibility
- 22 Years and older
- Enrollment
- 320 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 5
- States / cities
- Panama City, Florida • Poughkeepsie, New York • Kingston, Pennsylvania + 2 more
- Conditions
- Myopia
- Interventions
- Low-level Red Light Therapy Device
- Device
- Lead sponsor
- University of California, San Francisco
- Other
- Eligibility
- 8 Years to 13 Years
- Enrollment
- 90 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2027
- U.S. locations
- 1
- States / cities
- San Francisco, California
- 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
- 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
- Ocular Conditions Resulting in Visual Impairment
- Interventions
- Colored near reading glasses, Lighting as determined by LuxIQ/2 or OttLite Cobra
- Device
- Lead sponsor
- Nova Southeastern University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Fort Lauderdale, Florida
- Conditions
- Prostate Carcinoma
- Interventions
- Actigraph, Questionnaire Administration, Systematic Light Exposure
- Device · Other · Procedure
- Lead sponsor
- City of Hope Medical Center
- Other
- Eligibility
- 60 Years and older · Male only
- Enrollment
- 33 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2025
- U.S. locations
- 1
- States / cities
- Duarte, California
- Conditions
- Post Partum Depression
- Interventions
- Bright Light Therapy, Dim Light Therapy
- Device
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 95 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2025
- U.S. locations
- 1
- States / cities
- Ann Arbor, Michigan
- Conditions
- Retinitis Pigmentosa
- Interventions
- Argus II Eyeglasses, ORCAM
- Device
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 4 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota