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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Completed Phase 2 Interventional

Safety and Efficacy Study of Photopheresis Plus Standard Therapy to Treat Chronic Graft-versus-Host Disease

NCT00054613
View directory record Official record
Conditions
Graft-versus-Host Disease
Interventions
Methoxsalen, Extracorporeal Photopheresis
Drug · Procedure
Lead sponsor
Mallinckrodt
Industry
Eligibility
Not listed
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
11
States / cities
Little Rock, Arkansas • Gainesville, Florida • Chicago, Illinois + 6 more
Source: ClinicalTrials.gov public record
Updated Aug 15, 2017 · Synced Sep 26, 2026, 9:32 PM EDT
Not yet recruiting Phase 1 Interventional

Circadian-Optimized Light Therapy for the Treatment of Patients With Advanced Melanoma Receiving Tumor-Infiltrating Lymphocyte Therapy

NCT07628894
View directory record Official record
Conditions
Advanced Cutaneous Melanoma, Clinical Stage III Cutaneous Melanoma AJCC v8, Clinical Stage IV Cutaneous Melanoma AJCC v8, Metastatic Cutaneous Melanoma
Interventions
Biospecimen Collection, Internet-Based Intervention, Medical Device Usage and Evaluation, Phototherapy, Questionnaire Administration, Therapeutic Tumor Infiltrating Lymphocytes
Procedure · Other · Biological
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Jun 4, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Active, not recruiting Not applicable Interventional

Daily Light and Sound Stimulation to Improve Brain Functions in Alzheimer's Disease

NCT04055376
View directory record Official record
Conditions
Alzheimer Disease, Alzheimer Dementia
Interventions
GENUS device (Active Settings), GENUS device (Sham Settings)
Device
Lead sponsor
Massachusetts Institute of Technology
Other
Eligibility
50 Years to 100 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 25, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Active, not recruiting Early Phase 1 Interventional Accepts healthy volunteers

Effect of Topical Sulforaphane on Skin Aging and With Ultraviolet and Visible Light Exposure

NCT03730649
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Phase 2 Interventional Results available

A Phase II Trial of Low-Dose Interleukin-2 (IL-2) Added to Extra-Corporeal Photopheresis for Steroid-Refractory cGVHD

NCT02340676
View directory record Official record
Conditions
Chronic Graft-versus-host-disease
Interventions
Extracorporeal Photopheresis (ECP), Interleukin-2
Procedure · Drug
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 19, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Phase 4 Interventional Accepts healthy volunteers

Dawn Simulation and Postural Hypotension

NCT02632318
View directory record Official record
Conditions
Orthostatic Hypotension
Interventions
Light
Device
Lead sponsor
VA Palo Alto Health Care System
Federal
Eligibility
55 Years to 85 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Oct 24, 2019 · Synced Sep 26, 2026, 9:32 PM EDT
Not listed Phase 3 Interventional

Corneal Collagen Crosslinking and Intacs for Keratoconus and Ectasia

NCT01112072
View directory record Official record
Conditions
Keratoconus, Corneal Ectasia
Interventions
Riboflavin
Drug
Lead sponsor
Cornea and Laser Eye Institute
Other
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2025
U.S. locations
1
States / cities
Teaneck, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 7, 2023 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Phase 3 Interventional Results available

A Study of Ruxolitinib vs Best Available Therapy (BAT) in Patients With Steroid-refractory Chronic Graft vs. Host Disease (GvHD) After Bone Marrow Transplantation (REACH3)

NCT03112603
View directory record Official record
Conditions
Graft-versus-host Disease (GVHD)
Interventions
Ruxolitinib, Extracorporeal photopheresis (ECP), Low-dose methotrexate (MTX), Mycophenolate mofetil (MMF), mechanistic Target of Rapamycin (mTOR) inhibitors (everolimus or sirolimus), Infliximab, Rituximab, Pentostatin, Imatinib, Ibrutinib
Drug
Lead sponsor
Incyte Corporation
Industry
Eligibility
12 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
38
States / cities
Tucson, Arizona • Duarte, California • La Jolla, California + 28 more
Source: ClinicalTrials.gov public record
Updated Aug 11, 2025 · Synced Sep 26, 2026, 9:32 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mobile Sun Health Intervention EnabLing Daily Protection

NCT07830394
View directory record Official record
Conditions
Skin Cancer
Interventions
Text Message Reminders, Sun Protection Education Modules, Action Planning Module, UV Radiation (UVR) Weather Information
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 29 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Completed No phase listed Observational

Clinical Outcomes of Patients with a Light Adjustable Lens (LAL) in At Least One Eye

NCT06016231
View directory record Official record
Conditions
IOL
Interventions
Light Adjustable Lens
Device
Lead sponsor
Bucci Laser Vision Institute
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Wilkes-Barre, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 20, 2024 · Synced Sep 26, 2026, 9:32 PM EDT
Terminated Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Topical Sulforaphane on Skin Fragility Seen in Skin Aging and With Ultraviolet Exposure

NCT03126539
View directory record Official record
Conditions
Aging
Interventions
Sulforaphane, Narrow-band Ultraviolet B exposure, 4 mm skin punch biopsy
Drug · Radiation · Procedure
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 28, 2023 · Synced Sep 26, 2026, 9:32 PM EDT
Terminated Not applicable Interventional

Chronotherapy Randomized Controlled Trial

NCT02176824
View directory record Official record
Conditions
Major Depressive Disorder, Bipolar Depression, Suicidal Ideation
Interventions
Total Sleep deprivation, Sleep Phase Advance, and Bright Light Therapy, Partial Sleep deprivation, Sleep Phase Delay, and Low amber light., Treatment as usual
Behavioral · Other
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 90 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated May 29, 2019 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Not applicable Interventional Results available

Personalized Integrated Chronotherapy for Perinatal Depression

NCT04364646
View directory record Official record
Conditions
Depression, Postpartum Depression, Prenatal Disorder, Circadian Dysregulation, Pregnancy Related, Sleep Disturbance
Interventions
Personalized Integrated Chronotherapy
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2025
U.S. locations
3
States / cities
Glen Oaks, New York • Chapel Hill, North Carolina • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Dec 8, 2025 · Synced Sep 26, 2026, 9:32 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Impact of Germicidal Light (Indigo-Clean) on Intraoperative S. Aureus Exposure

NCT04264715
View directory record Official record
Conditions
Pathogen Transmission
Interventions
405nm light
Device
Lead sponsor
Northwestern Medicine
Other
Eligibility
18 Years and older
Enrollment
824 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Lake Forest, Illinois
Source: ClinicalTrials.gov public record
Updated Feb 11, 2020 · Synced Sep 26, 2026, 9:32 PM EDT
Not listed Phase 1 Interventional

Study of the Safety and Effectiveness of Collagen Cross-Linking at an Irradiance of 9 mW/cm2 and 18 mW/cm2

NCT02009709
View directory record Official record
Conditions
Keratoconus, Corneal Ectasia
Interventions
Riboflavin 0.1% ophthalmic solution, CCL-VARIO UV lamp, CCL-VARIO at 18 mW/cm2
Drug · Device
Lead sponsor
Robert Mack, M.D.
Other
Eligibility
18 Years to 80 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2013
U.S. locations
1
States / cities
Hoffman Estates, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 13, 2015 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Phase 2 Interventional Results available

A Trial of Extracorporeal Photopheresis, Pentostatin, and Total Body Irradiation in Patients Undergoing Reduced Intensity Allogeneic Stem Cell Transplantation for the Treatment of Malignancies

NCT00402714
View directory record Official record
Conditions
Hematologic Malignancies
Interventions
extracorporeal photopheresis, Pentostatin, Total Body Irradiation
Procedure · Drug · Radiation
Lead sponsor
Yale University
Other
Eligibility
18 Years to 75 Years
Enrollment
14 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
New Haven, Connecticut • Boston, Massachusetts • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jan 17, 2017 · Synced Sep 26, 2026, 9:32 PM EDT
Recruiting Phase 2 Interventional

The Effect of Topical Imipramine on Photodynamic Therapy-Mediated Immunosuppression on Forearms or Face on US Veterans

NCT06778434
View directory record Official record
Conditions
Actinic Keratosis, Imipramine, Photodynamic Therapy
Interventions
Imipramine, Control Vehicle
Drug · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Dayton, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 21, 2025 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Not applicable Interventional

Early Feasibility Study of UV-Femtosecond Laser Assisted Lenticular Extraction

NCT03021707
View directory record Official record
Conditions
Refractive Error - Myopia Severe, Refractive Error - Myopia Simple
Interventions
WaveLight® Ultraviolet Femtosecond (FS) Laser System, Laser Assisted Lenticular Extraction
Device · Procedure
Lead sponsor
Alcon Research
Industry
Eligibility
22 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
2
States / cities
Sioux Falls, South Dakota • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 6, 2022 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Not applicable Interventional

Light Therapy to Increase Energy in Adolescents and Young Adults Newly Diagnosed With Solid Tumors: A Pilot Study

NCT02429063
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated May 4, 2022 · Synced Sep 26, 2026, 9:32 PM EDT
Terminated Not applicable Interventional Results available

Bright Light Therapy for Depression Symptoms in Adults With Cystic Fibrosis (CF) and COPD

NCT04921332
View directory record Official record
Conditions
Cystic Fibrosis, Depressive Symptoms, Chronic Obstructive Pulmonary Disease
Interventions
Bright Light Therapy (BLT) Lamp
Device
Lead sponsor
Erica Osborn
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
2
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 27, 2023 · Synced Sep 26, 2026, 9:32 PM EDT
Not listed Phase 2 Interventional

Safety and Effectiveness of the UV-X System for Corneal Collagen Cross-Linking for Compassionate Treatment in Pediatric Patients With Progressive Keratoconus

NCT00925327
View directory record Official record
Conditions
Progressive Keratoconus
Interventions
Corneal collagen cross-linking with riboflavin/UVA light
Other
Lead sponsor
Peschke Meditrade, GmbH
Industry
Eligibility
6 Years to 18 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 21, 2009 · Synced Sep 26, 2026, 9:32 PM EDT
Completed Phase 2 Interventional Results available

Reduced-Intensity Regimen Before Donor Bone Marrow Transplant in Treating Patients With Myelodysplastic Syndromes

NCT00045305
View directory record Official record
Conditions
Leukemia, Myelodysplastic Syndromes, Myelodysplastic/Myeloproliferative Neoplasms
Interventions
Cyclosporine, Methotrexate, Photopheresis, Mycofenolate mofetil, Pentostatin, allogeneic bone marrow, peripheral blood stem cell, Total body irradiation
Drug · Procedure · Radiation
Lead sponsor
Eastern Cooperative Oncology Group
Network
Eligibility
18 Years to 70 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2014
U.S. locations
6
States / cities
Scottsdale, Arizona • Jacksonville, Florida • Boston, Massachusetts + 3 more
Source: ClinicalTrials.gov public record
Updated Jun 27, 2023 · Synced Sep 26, 2026, 9:32 PM EDT
Recruiting Phase 3 Interventional

Compassionate Use Study of Epi-ON Corneal Collagen Crosslinking Performed Using UVA Exposure on Eyes With Ectatic Corneal Diseases for Subjects With Down Syndrome

NCT07135167
View directory record Official record
Conditions
Down Syndrome (DS), Keratoconus, Pellucid Marginal Degeneration, Forme Fruste Keratoconus (FFK)
Interventions
Epi-ON corneal cross-linking (CXL)
Combination Product
Lead sponsor
Woolfson Eye Institute
Other
Eligibility
8 Years and older
Enrollment
225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
12
States / cities
Atlanta, Georgia • Canton, Georgia • Cumming, Georgia + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 1, 2026 · Synced Sep 26, 2026, 9:32 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Promoting Cognitive Resilience and Reducing Frailty in Older Veterans With Bright Light Therapy

NCT05631236
View directory record Official record
Conditions
Veteran Aged 65 and Older
Interventions
Bright Light Therapy (AYO Glasses)
Device
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years to 85 Years
Enrollment
43 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
1
States / cities
Kansas City, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Sep 26, 2026, 9:32 PM EDT