Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 11:35 PM EDT

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Showing 385–408 of 584 matching trials from the live ClinicalTrials.gov search.
Conditions
Cystoid Macular Edema, Fuchs Dystrophy
Interventions
Optical Coherence Tomography
Diagnostic Test
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Optical Coherence Tomography, Refractive Errors, Myopia
Interventions
Optical coherence tomography
Diagnostic Test
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Omaha, Nebraska
Conditions
Healthy
Interventions
Not listed
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
3,015 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Completed Not applicable Interventional

Glaucoma Evaluation With the P200TE

NCT06305481
Conditions
Glaucoma
Interventions
P200TE
Device
Lead sponsor
Optos, PLC
Industry
Eligibility
22 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
2
States / cities
Cajon, California • Bellevue, Washington
Completed No phase listed Observational Accepts healthy volunteers

CEI Van Outreach Screening Study

NCT01510392
Conditions
Glaucoma, Macular Disease, Keratoconus
Interventions
OCT imaging, the FDA Cleared iVue
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 89 Years
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Conditions
Coronary Artery Disease, Coronary Calcification
Interventions
Intravascular lithotripsy, Rotational atherectomy
Device
Lead sponsor
Annapoorna Kini
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Imaging the Duodenum Using an Optical Frequency Domain Imaging OFDI Capsule

NCT02202681
Conditions
Celiac Disease, Healthy
Interventions
OFDI Capsule
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
16 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Periorbital Hyperpigmentation
Interventions
Skin imaging, Facial cleanser
Device · Other
Lead sponsor
Allergan
Industry
Eligibility
25 Years to 50 Years
Enrollment
44 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Irvine, California
Conditions
Prostate Cancer
Interventions
Ride Share
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
22 Years and older · Male only
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Not applicable Interventional Accepts healthy volunteers

Glaucoma Screening to Enhance At-Risk Californians' Health

NCT06854198
Conditions
Glaucoma
Interventions
Glaucoma screening with optical coherence tomography (OCT), color fundus photography, and tonometry, Educational Brochure
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
2,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
3
States / cities
Fremont, California • Oakland, California • San Francisco, California
Conditions
Needle Biopsy
Interventions
tVisio-1
Device
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Eczema, Atopic Dermatitis
Interventions
Dupilumab, Optical Coherence Tomography, Reflectance confocal microscopy
Drug · Device
Lead sponsor
OptiSkin Medical
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Withdrawn No phase listed Observational Accepts healthy volunteers

Non-Invasive Imaging of the Human Eye

NCT02432898
Conditions
Willing and Able Subjects for Ocular Imaging
Interventions
3D OCT-1, 3D OCT-2000, DRI OCT-1, NW-300, CT-1P, TRK-2P, SP-1P, SL-D701, MC-4S
Device
Lead sponsor
Topcon Medical Systems, Inc.
Industry
Eligibility
18 Years to 80 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Oakland, New Jersey
Conditions
Obesity, Childhood, Nutrition Aspect of Cancer
Interventions
Low Intensity, High Intensity
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
3 Years and older
Enrollment
1,613 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Conditions
Breast Cancer Female
Interventions
Investigational WF-OCT device
Device
Lead sponsor
Perimeter Medical Imaging
Industry
Eligibility
18 Years and older · Female only
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
2
States / cities
Houston, Texas
Completed No phase listed Observational Accepts healthy volunteers

Topcon DRI OCT Triton With SS-OCT Angio Software Evaluation Study

NCT04201340
Conditions
Fluorescein Angiography Imaging
Interventions
DRI OCT Triton with SS-OCT Angio software, Cirrus HD-OCT 5000, TRC-50DX
Device
Lead sponsor
Topcon Corporation
Industry
Eligibility
22 Years and older
Enrollment
211 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Diabetes Mellitus, Diabetic Retinopathy
Interventions
AEYE Software Device
Device
Lead sponsor
AEYE Health Inc
Industry
Eligibility
22 Years and older
Enrollment
531 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Louisville, Kentucky
Completed No phase listed Observational Accepts healthy volunteers

Incidence of Obstetric Anal Sphincter Injuries After a Protection Training

NCT02952404
Conditions
Obstetric Trauma
Interventions
Educational workshop
Procedure
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Microvascular Disease, Retinal Disease
Interventions
XyCAM CRE Imaging
Device
Lead sponsor
Stuart Terry Eye Associates
Other
Eligibility
21 Years to 100 Years
Enrollment
350 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
San Antonio, Texas
Conditions
Barrett Esophagus, Barrett's Esophagus Without Dysplasia, Barretts Esophagus With Dysplasia
Interventions
Tethered Capsule Endomicroscopy
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 75 Years
Enrollment
650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2029
U.S. locations
1
States / cities
Boston, Massachusetts
Terminated Not applicable Interventional

OCT-guided LALAK in Children

NCT01579643
Conditions
Corneal Opacity
Interventions
OCT guided laser-assisted lamellar anterior keratoplasty (LALAK), Penetrating Keratoplasty (KP)
Procedure
Lead sponsor
Oregon Health and Science University
Other
Eligibility
1 Month to 18 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Gout
Interventions
RDEA594, Placebo, Allopurinol
Drug
Lead sponsor
Ardea Biosciences, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
227 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2016
U.S. locations
25
States / cities
Phoenix, Arizona • La Jolla, California • Los Angeles, California + 22 more
Conditions
Coronary Artery Stenosis
Interventions
State-of-the-Art Percutaneous Coronary Intervention, standard CABG
Procedure
Lead sponsor
Duk-Woo Park, MD
Other
Eligibility
20 Years and older
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Palo Alto, California
Terminated No phase listed Observational Accepts healthy volunteers

Optical Coherence Tomography (OCT) Reference Data Collection Study (S-2015-3)

NCT02785042
Conditions
Glaucoma
Interventions
Heidelberg Spectralis OCT
Device
Lead sponsor
Heidelberg Engineering GmbH
Industry
Eligibility
18 Years to 90 Years
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
8
States / cities
La Jolla, California • Santa Monica, California • Santa Rosa, California + 5 more