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ClinicalTrials.gov public records Last synced Oct 4, 2026, 11:14 AM EDT

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Showing 25–37 of 37 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: White-light examination Clear all
Completed Not applicable Interventional

Pilot Comparison of N-of-1 Trials of Light Therapy

NCT03167372
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jun 25, 2019 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Assessing a Endoscopic Mucosal Resection Site Using Different Endoscopic Imaging Methods

NCT02668198
View directory record Official record
Conditions
Post-endoscopic Mucosal Resection of Colon Polyps
Interventions
Olympus CF190 Colonoscope High definition white light, Olympus CF190 Colonoscope White light with near focus, Olympus CF190 Colonoscope Narrow band imaging, Olympus CF190 Colonoscope Narrow band imaging with near focus, Biopsy
Device · Procedure
Lead sponsor
Michael Wallace
Other
Eligibility
18 Years and older
Enrollment
230 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Jacksonville, Florida
Source: ClinicalTrials.gov public record
Updated Oct 17, 2019 · Synced Oct 4, 2026, 11:14 AM EDT
Recruiting Phase 2 Interventional

Bright White Light Therapy in Reducing Cancer-Related Fatigue and Depression in Advanced Prostate Cancer Patients Undergoing Treatment With ADT Combination Therapy

NCT05869682
View directory record Official record
Conditions
Advanced Prostate Carcinoma, Metastatic Prostate Carcinoma, Prostate Carcinoma, Stage III Prostate Cancer AJCC v8, Stage IV Prostate Cancer AJCC v8
Interventions
Bright White Light Therapy, Combination Drug Therapy, Electronic Health Record Review, Quality-of-Life Assessment, Questionnaire Administration
Procedure · Drug · Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
60 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 4, 2026, 11:14 AM EDT
Active, not recruiting Not applicable Interventional

Evaluation of an Integrated Imaging System For In Vivo Detection of Fluorescently Labeled Lesions

NCT02802553
View directory record Official record
Conditions
Invasive Breast Cancer
Interventions
Smart Goggle, Cardio-Green, SPY Elite Imaging system, Quest near-infrared (NIR) Imaging system, PDE Imaging system, Gamma probe, Blue Dyes
Device · Other
Lead sponsor
Case Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2024
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 4, 2026, 11:14 AM EDT
Not yet recruiting No phase listed Observational

Evaluating Laser Otoscope for Middle Ear Effusion Detection

NCT07454512
View directory record Official record
Conditions
Middle Ear Effusion, Otitis Media
Interventions
Laser otoscope examination
Device
Lead sponsor
MSTATT LLC
Industry
Eligibility
6 Months to 18 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 6, 2026 · Synced Oct 4, 2026, 11:14 AM EDT
Active, not recruiting Not applicable Interventional

Widefield Fluorescence and Reflectance Imaging Systems and Oral Tissue Samples in Monitoring Participants at Risk for Developing Oral Cancer

NCT00542373
View directory record Official record
Conditions
Erythroplakia, Fanconi Anemia, Lichen Planus, Oral Cavity and Lip Precancerous Condition, Oral Cavity Leukoplakia, Oral Neoplasm, Premalignant Lesion, Tobacco Use Disorder
Interventions
Cytology Specimen Collection Procedure, Diagnostic Microscopy, Diagnostic Procedure, Fluorescence Imaging, Fluorescence Spectroscopy
Other · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
338 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 4, 2026, 11:14 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Blue Light Therapy for Liver Surgery

NCT02915081
View directory record Official record
Conditions
Acute Kidney Injury, Liver Injury, Inflammation
Interventions
Blue light
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 5, 2019 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Not applicable Interventional Results available

Detection Of Neoplastic Tissue in Barrett's Esophagus With In vivO Probe-based Confocal Endomicroscopy

NCT00795184
View directory record Official record
Conditions
Barrett Syndrome, Barrett's Syndrome, Barrett's Esophagus, Barrett Esophagus, Adenocarcinoma
Interventions
Imaging procedures (NBI), HDWLE, pCLE
Device
Lead sponsor
Mauna Kea Technologies
Industry
Eligibility
18 Years and older
Enrollment
122 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
3
States / cities
Jacksonville, Florida • Kansas City, Missouri • New York, New York
Source: ClinicalTrials.gov public record
Updated May 3, 2016 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Not applicable Interventional

Narrow Band Imaging (NBI): A Novel Imaging Modality in Minimally Invasive

NCT01262040
View directory record Official record
Conditions
Endometrial Cancer, Fallopian Tube Cancer, Ovarian Cancer, Peritoneal Cancer, Gastrointestinal Carcinoma, Pancreatic Carcinoma, Lung Cancer, Esophageal Carcinoma
Interventions
Narrow Band Imaging (NBI)
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
19 Years and older
Enrollment
154 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 7, 2018 · Synced Oct 4, 2026, 11:14 AM EDT
Withdrawn Not applicable Interventional

Light Therapy in Cardiopulmonary Bypass Surgery

NCT02928887
View directory record Official record
Conditions
Acute Kidney Injury, Inflammation
Interventions
Blue light
Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 20, 2022 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Phase 2 Interventional Results available

Confocal Endoscopic Microscopy for Detection of Early Stage Gastric Cancer in Subjects With Hereditary Diffuse Gastric Cancer Syndrome

NCT03648879
View directory record Official record
Conditions
Gastric Cancer, Gastric Neoplasms
Interventions
Endoscope+Cellvizio(R) 100 microscope
Device
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2021 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effects of Light on the Choroid and Pupil

NCT05852782
View directory record Official record
Conditions
Emmetropia, Myopia
Interventions
White Light therapy, Blue light therapy, Red light therapy, Darkness
Other
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated May 10, 2023 · Synced Oct 4, 2026, 11:14 AM EDT
Completed Early Phase 1 Interventional

Non Invasive Oral Cancer Screening Among HIV Infected Individuals

NCT02823847
View directory record Official record
Conditions
Malignant Neoplasms of Mesothelial and Soft Tissue, Human Immunodeficiency Virus
Interventions
Screening Interview, Carbon Monoxide Test, Self-Help Materials, Visual Oral Screening Examination, Direct Fluorescent Oral Visualization Examination, Oral Biopsy
Behavioral · Device · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
44 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2021
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Feb 14, 2022 · Synced Oct 4, 2026, 11:14 AM EDT