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ClinicalTrials.gov public records Last synced Oct 25, 2026, 12:06 PM EDT

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Showing 1–24 of 571 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Visual Examination Clear all
Terminated No phase listed Observational Accepts healthy volunteers

Effects of Sustained Reading on the Ocular Surface

NCT02031172
View directory record Official record
Conditions
Dry Eye Syndromes, Sjogren's Syndrome
Interventions
Not listed
Lead sponsor
University of Rochester
Other
Eligibility
50 Years to 89 Years
Enrollment
34 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Aug 22, 2016 · Synced Oct 25, 2026, 12:06 PM EDT
Recruiting Not applicable Interventional

Exercise and Cognitive Rehabilitation Interventions for Older Cancer Survivors

NCT07390045
View directory record Official record
Conditions
Cancer
Interventions
EXCAP, MAAT, ECO
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Recruiting Not applicable Interventional

Development of a Multi-sensory Rehabilitation Program for People With Ultra Low Vision

NCT05028712
View directory record Official record
Conditions
Low Vision Blindness, Visual Impairment, Quality of Life, Functional Visual Loss
Interventions
Visual Information Training, Multimodal training
Behavioral
Lead sponsor
State University of New York College of Optometry
Other
Eligibility
12 Years to 99 Years
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Oct 25, 2026, 12:06 PM EDT
Not listed Not applicable Interventional

Dual Joint Visual Feedback Gait Retraining in Pediatric Hemiplegic Cerebral Palsy

NCT05011201
View directory record Official record
Conditions
Hemiplegic Cerebral Palsy
Interventions
Dual Joint Visual Feedback without Scoring, Dual Joint Visual Feedback with Scoring
Device
Lead sponsor
Kessler Foundation
Other
Eligibility
7 Years to 17 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
West Orange, New Jersey
Source: ClinicalTrials.gov public record
Updated Jan 19, 2022 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Results available

Fatiguing Arm Exercise Following Stroke

NCT03194464
View directory record Official record
Conditions
Stroke
Interventions
submaximal exercise (grip)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jun 4, 2020 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Results available

Patient Acceptance and Preference Among Screening Modalities for Detection of Barrett's Esophagus

NCT04301986
View directory record Official record
Conditions
Barrett Esophagus, GERD
Interventions
Cytosponge, Transnasal Endoscopy (TNE), Esophagogastroduodenoscopy
Device
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated May 8, 2023 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Does Inspection During Insertion Improve Adenoma Yields During Colonoscopy?

NCT01035775
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Polyps
Interventions
Inspection during insertion, Inspection during withdrawal
Procedure
Lead sponsor
Indiana University
Other
Eligibility
50 Years and older
Enrollment
340 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 16, 2018 · Synced Oct 25, 2026, 12:06 PM EDT
Active, not recruiting Not applicable Interventional

Evaluation of a Brief Computerized and Smart Phone-based Intervention for Stress in Regular Cannabis Users

NCT06085222
View directory record Official record
Conditions
Cannabis Use Disorder
Interventions
Emotional Engagement Distress Tolerance Intervention, Health Education Intervention
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 30 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Completed No phase listed Observational

A Multi-site Comparison of Social Visual Engagement to Clinical Diagnosis for Autism Spectrum Disorder

NCT03469986
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Marcus Autism Center Investigational Device
Device
Lead sponsor
EarliTec Diagnostics, Inc
Industry
Eligibility
16 Months to 30 Months
Enrollment
505 participants
Timeline
2018 – 2019
U.S. locations
6
States / cities
Phoenix, Arizona • San Francisco, California • Atlanta, Georgia + 3 more
Source: ClinicalTrials.gov public record
Updated Nov 8, 2023 · Synced Oct 25, 2026, 12:06 PM EDT
Not listed No phase listed Observational

A Comparison of the Checkup Vision Assessment System to Standard Vision Assessment Tools

NCT02871817
View directory record Official record
Conditions
Age - Related Macular Degeneration, Diabetic Retinopathy, Metamorphopsia
Interventions
Paxos Checkup Study Mobile Medical Application
Other
Lead sponsor
Digisight Technologies, Inc.
Industry
Eligibility
18 Years and older
Enrollment
143 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
12
States / cities
Phoenix, Arizona • Mountain View, California • Fort Myers, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Jan 26, 2018 · Synced Oct 25, 2026, 12:06 PM EDT
Terminated Phase 3 Interventional Results available

Initiating Ketamine in Acutely Suicidal Patients in the Emergency Department

NCT04260607
View directory record Official record
Conditions
Suicide, Suicide Threat, Depression Severe
Interventions
Ketamine Hydrochloride, Normal saline
Drug
Lead sponsor
Naval Medical Center Camp Lejeune
Federal
Eligibility
18 Years to 89 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Marine Corps Base Camp Lejeune, North Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Yoga for Persons With Severe Visual Impairment

NCT01366677
View directory record Official record
Conditions
Sleep Disturbance, Stress, Anxiety, Depression, Balance Impairment
Interventions
Yoga Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 85 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 26, 2014 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Visual Stimulation for Pain Relief

NCT06276881
View directory record Official record
Conditions
Pain
Interventions
Visual Stimulation
Behavioral
Lead sponsor
Dandelion Science Sàrl
Industry
Eligibility
18 Years to 50 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Hoboken, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 7, 2024 · Synced Oct 25, 2026, 12:06 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Glaucoma Screening to Enhance At-Risk Californians' Health

NCT06854198
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 14, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Evaluation of Potential Phototoxicity Skin Reaction After Use of MC2-01 Cream

NCT03892564
View directory record Official record
Conditions
Phototoxicity
Interventions
MC2-01 Cream, irradiation, MC2-01 Cream, no irradiation, MC2-01 vehicle, irradiation, MC2-01 vehicle, no irradiation, Control, irradiation
Drug
Lead sponsor
MC2 Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Fair Lawn, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 12, 2020 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effectiveness of a Nutritional Counseling Tool in Reducing the Amount and Frequency of Sugar Intake

NCT06673342
View directory record Official record
Conditions
Dental Cavity, Caries,Dental
Interventions
Nutritional Counseling
Behavioral
Lead sponsor
Loma Linda University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Loma Linda, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 25, 2026, 12:06 PM EDT
Recruiting No phase listed Observational

Evaluation of the Neurologic Assessment in Pediatric Neuro-Oncology (pNANO)

NCT06981156
View directory record Official record
Conditions
Pediatric Brain Tumor, Pediatric Spine Tumor
Interventions
pNANO Assessment
Diagnostic Test
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
1 Year to 17 Years
Enrollment
252 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jul 21, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Recruiting Phase 2 Interventional

Stereotactic Body Radiation Therapy Plus Immediate or Delayed Androgen Receptor Pathway Inhibitor and Androgen Deprivation Therapy or Salvage Radiation Therapy for the Treatment of Prostate Cancer, DIVINE Trial

NCT06378866
View directory record Official record
Conditions
Recurrent Castration-Sensitive Prostate Carcinoma, Recurrent Prostate Cancer, Castration-resistant Prostate Cancer, Biochemically Recurrent Prostate Carcinoma
Interventions
Abiraterone, Apalutamide, Biospecimen Collection, Bone Scan, Computed Tomography, Darolutamide, Degarelix, Enzalutamide, Goserelin, Histrelin, Leuprolide, Magnetic Resonance Imaging, Patient Observation, Positron Emission Tomography, Prednisone, Questionnaire Administration, Relugolix, Stereotactic Body Radiation Therapy, Triptorelin, Radiation Therapy, Image-Guided Therapy
Drug · Procedure · Other + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older · Male only
Enrollment
532 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2031
U.S. locations
3
States / cities
Phoenix, Arizona • Jacksonville, Florida • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Jul 20, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Terminated Phase 3 Interventional Results available

Fluorescence Imaging of Carcinoma During Breast Conserving Surgery

NCT04815083
View directory record Official record
Conditions
Breast Neoplasm Female, Breast Cancer
Interventions
Aminolevulinic Acid Hydrochloride, Eagle V1.2 Imaging System, Placebo
Drug · Device
Lead sponsor
SBI ALApharma Canada, Inc.
Industry
Eligibility
18 Years and older · Female only
Enrollment
57 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
7
States / cities
Stamford, Connecticut • Clearwater, Florida • Miami, Florida + 4 more
Source: ClinicalTrials.gov public record
Updated Sep 3, 2025 · Synced Oct 25, 2026, 12:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Clinical Validation Study of RTVue Features

NCT01370850
View directory record Official record
Conditions
Healthy, Glaucoma
Interventions
Not listed
Lead sponsor
Optovue
Industry
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011
U.S. locations
1
States / cities
Daly City, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2011 · Synced Oct 25, 2026, 12:06 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

DirectVision for Urinary Catheterization

NCT03066999
View directory record Official record
Conditions
Urethral Diseases
Interventions
Cystoscopy, DirectVision
Procedure · Device
Lead sponsor
The Pur Clinic
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Clermont, Florida
Source: ClinicalTrials.gov public record
Updated Jul 30, 2019 · Synced Oct 25, 2026, 12:06 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Prospective Randomized Trial of Moderate vs Deep Neuromuscular Blockade During Laparoscopic Ventral Hernia Repair

NCT03201744
View directory record Official record
Conditions
Hernia, Ventral, Neuromuscular Blockade, Pneumoperitoneum
Interventions
Patients will be randomized to moderate (TOF 1-2) or deep (post tetanic count 1-2) relaxation. Low pressure insufflation (start pressure set at 8 mm Hg)
Procedure
Lead sponsor
Stony Brook University
Other
Eligibility
18 Years to 75 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
1
States / cities
Stony Brook, New York
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional Results available

How Has Glaucoma Affected Your Quality of Life?

NCT01476644
View directory record Official record
Conditions
Glaucoma, Quality of Life
Interventions
Clinical evaluation, Performance based measures, Subjective measures of vision-related quality of life
Other
Lead sponsor
Wills Eye
Other
Eligibility
18 Years to 80 Years
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 15, 2019 · Synced Oct 25, 2026, 12:06 PM EDT
Completed Not applicable Interventional

High-Resolution Anoscopy Perceived Discomfort Study

NCT04083053
View directory record Official record
Conditions
Pain, Anal Cancer
Interventions
Perianal Exam, high-resolution anoscopy (HRA) with biopsy
Procedure
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 28, 2021 · Synced Oct 25, 2026, 12:06 PM EDT