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Showing 1–24 of 43 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Strabismus Clear all
Not listed Phase 3 Interventional Accepts healthy volunteers

Vision In Preschoolers Study (VIP Study)

NCT00038753
View directory record Official record
Conditions
Amblyopia, Strabismus, Refractive Error
Interventions
Vision Screening
Procedure
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
36 Months to 59 Months
Healthy volunteers
Accepts healthy volunteers
U.S. locations
5
States / cities
Berkeley, California • Boston, Massachusetts • Columbus, Ohio + 2 more
Source: ClinicalTrials.gov public record
Updated Oct 15, 2009 · Synced Jul 21, 2026, 11:06 AM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Amblyopia and Strabismus Detection Using Retinal Birefringence Imaging

NCT03919708
View directory record Official record
Conditions
Amblyopia, Strabismus
Interventions
Retinal Birefringence Imager
Device
Lead sponsor
Rebiscan, Inc.
Industry
Eligibility
2 Years to 8 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 17, 2023 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Genetic Studies of Strabismus, Congenital Cranial Dysinnervation Disorders (CCDDs), and Their Associated Anomalies

NCT03059420
View directory record Official record
Conditions
Congenital Fibrosis of Extraocular Muscles, Duane Retraction Syndrome, Duane Radial Ray Syndrome, Mobius Syndrome, Brown Syndrome, Marcus Gunn Syndrome, Strabismus Congenital, Horizontal Gaze Palsy, Horizontal Gaze Palsy With Progressive Scoliosis, Facial Palsy, Facial Paresis, Hereditary, Congenital, Third Nerve Palsy, Fourth Nerve Palsy, Sixth Nerve Palsy, Synkinesis, Ocular Motility Disorders, Levator-Medial Rectus Synkinesis, Athabaskan Brainstem Dysgenesis, Tongue Paralysis, Ninth Nerve Disorder, Fifth Nerve Palsy, Seventh Nerve Palsy, Eleventh Nerve Disorder, Twelfth Nerve Disorder, Vagus Nerve Paralysis, Moebius Sequence
Interventions
Not listed
Lead sponsor
Boston Children's Hospital
Other
Eligibility
1 Day and older
Enrollment
20,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2030
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 10, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational

Does LMA Instead of ET Tube Affect Incidence of Postoperative Vomiting in Children Undergoing Strabismus Correction?

NCT00338559
View directory record Official record
Conditions
Strabismus
Interventions
Not listed
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
1 Year to 12 Years
Enrollment
71 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Dec 2, 2014 · Synced Jul 21, 2026, 11:06 AM EDT
Not listed Phase 2Phase 3 Interventional

Bupivacaine Injection of Eye Muscles to Treat Strabismus

NCT01616108
View directory record Official record
Conditions
Strabismus, Esotropia, Exotropia, Graves Disease, Ptosis, Eyelid
Interventions
Bupivacaine
Drug
Lead sponsor
Smith-Kettlewell Eye Research Institute
Other
Eligibility
8 Years to 95 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2020
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 22, 2019 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Methadone for Emergence Delirium in Children Undergoing Outpatient Strabismus Surgery

NCT03778372
View directory record Official record
Conditions
Emergence Delirium, Strabismus
Interventions
Methadone
Drug
Lead sponsor
Ochsner Health System
Other
Eligibility
0 Years to 18 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Jefferson, Louisiana
Source: ClinicalTrials.gov public record
Updated Jul 18, 2022 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Results available

Observation Versus Occlusion Therapy for Intermittent Exotropia

NCT01032330
View directory record Official record
Conditions
Exotropia
Interventions
occlusion treatment
Device
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
12 Months to 10 Years
Enrollment
611 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
2
States / cities
Fullerton, California • Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Results available

Suture Contamination Rate in Adjustable Suture Strabismus Surgery

NCT02424357
View directory record Official record
Conditions
Suture Strabismus Surgery
Interventions
5%povidone iodine ophthalmic solution, routine post-operative ophthalmic ointment
Drug
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Nov 29, 2017 · Synced Jul 21, 2026, 11:06 AM EDT
Not listed Not applicable Interventional

Pain Medications in Children Undergoing Strabismus Surgery

NCT02789969
View directory record Official record
Conditions
Pain, Nausea
Interventions
Hydromorphone, Fentanyl
Drug
Lead sponsor
St. Louis Children's Hospital
Other
Eligibility
3 Years to 10 Years
Enrollment
128 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational

Performance of 2WIN Photoscreener With Corneal Reflex Compared to School Bus Retinoscopy by AAPOS Guidelines

NCT03668067
View directory record Official record
Conditions
Refractive Errors, Amblyopia, Strabismus, Development Delay
Interventions
2WIN photoscreener
Device
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Week to 90 Years
Enrollment
471 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Jan 29, 2024 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

The Flipped Classroom Approach in Ophthalmology Residency

NCT04381676
View directory record Official record
Conditions
Educational Problems
Interventions
Flipped Classroom Approach
Other
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 10, 2020 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational

Comparative Validation of "Blinq" and "2WIN" Vision Screeners

NCT04195711
View directory record Official record
Conditions
Strabismic Amblyopia, Refractive Amblyopia, Strabismus
Interventions
objective pediatric vision screen, "blinq,"
Diagnostic Test
Lead sponsor
Alaska Blind Child Discovery
Other
Eligibility
1 Year to 65 Years
Enrollment
100 participants
Timeline
2019
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational

Potential Research Participants for Future Studies of Inherited Eye Diseases

NCT00559234
View directory record Official record
Conditions
Cataract, Glaucoma, Retinitis Pigmentosa, Macular Degeneration, Strabismus
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2008
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Intraoperative OCT Guidance of Intraocular Surgery II

NCT03713268
View directory record Official record
Conditions
Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment, Retinal Disease, Preretinal Fibrosis, Cataract, Ocular Tumor, Strabismus, Healthy
Interventions
Microscope integrated optical coherence tomography
Device
Lead sponsor
Duke University
Other
Eligibility
4 Weeks and older
Enrollment
262 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Oct 5, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Terminated Not applicable Interventional

Evaluation of Exotropia After Patching the Eye or After Prism Adaptation

NCT05242510
View directory record Official record
Conditions
Exotropia
Interventions
Patching, Prism Adaptation
Procedure
Lead sponsor
University of Rochester
Other
Eligibility
Up to 17 Years
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
5
States / cities
Los Angeles, California • Boston, Massachusetts • Buffalo, New York + 2 more
Source: ClinicalTrials.gov public record
Updated Apr 3, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional Results available

Bilateral Lateral Rectus Recession Versus Unilateral Recess-Resect for Intermittent Exotropia

NCT01032603
View directory record Official record
Conditions
Exotropia
Interventions
Bilateral lateral rectus recession (BLRc), Unilateral lateral rectus recession with medial rectus resection (R&R)
Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 10 Years
Enrollment
197 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2022
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Not applicable Interventional

Binocular Treatment of Amblyopia Before and After Strabismus Surgery

NCT01791946
View directory record Official record
Conditions
Amblyopia, Strabismus
Interventions
Binocular Treatment, Sham Binocular Treatment
Procedure
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years to 60 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational

Screening for Studies on Nystagmus and Strabismus

NCT00001861
View directory record Official record
Conditions
Nystagmus, Strabismus
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
1,500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1999 – 2007
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Jul 21, 2026, 11:06 AM EDT
Not yet recruiting No phase listed Observational

Clinical Validation of AI-Based Quantitative Eye Movement Analysis From Smartphone 9-Gaze Videos (Glandy EOM)

NCT07623837
View directory record Official record
Conditions
Ocular Motility Disorders, Strabismus, Extraocular Muscle Dysfunction, Thyroid Eye Disease
Interventions
Glandy EOM (AI-based quantitative eye movement analysis software)
Device
Lead sponsor
THYROSCOPE INC.
Industry
Eligibility
22 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Jose, California
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 4 Interventional Results available

Efficacy of Single-Shot Dexmedetomidine Versus Placebo in Preventing Pediatric Emergence Delirium in Strabismus Surgery

NCT01901588
View directory record Official record
Conditions
Strabismus, Delirium on Emergence, Pediatric Disorders
Interventions
Dexmedetomidine, Placebo
Drug · Other
Lead sponsor
NYU Langone Health
Other
Eligibility
1 Year to 7 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 10, 2016 · Synced Jul 21, 2026, 11:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

The Effect of Povidone-iodine Ophthalmic Surgical Prep Solution on Respiration in Children Undergoing Strabismus Surgery With General Anesthesia.

NCT03349515
View directory record Official record
Conditions
Strabismus
Interventions
Provodine-Iodine Solution, Group B will receive three drops in each eye of ophthalmic balanced salt solution.
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
1 Year to 17 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Sep 15, 2019 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Development of the Eye Motor System During the First 7 Months of Life in Infants With and Without a Family History of Cross-Eye

NCT00001143
View directory record Official record
Conditions
Healthy, Strabismus
Interventions
Not listed
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
Not listed
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1999 – 2002
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 21, 2026, 11:06 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Establishing New Treatment Approaches for Amblyopia: Perceptual Learning and Video Games

NCT05522972
View directory record Official record
Conditions
Amblyopia
Interventions
Video Game Vision Training, Perceptual Learning, Occlusion Therapy
Behavioral
Lead sponsor
Nova Southeastern University
Other
Eligibility
Not listed
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2029
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Dec 15, 2025 · Synced Jul 21, 2026, 11:06 AM EDT
Completed No phase listed Observational Results available

Observational Study of Optical Correction for Strabismic Amblyopia in Children 3 to <7 Years Old

NCT00669539
View directory record Official record
Conditions
Amblyopia
Interventions
Not listed
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
3 Years to 6 Years
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
1
States / cities
Fullerton, California
Source: ClinicalTrials.gov public record
Updated Jul 12, 2016 · Synced Jul 21, 2026, 11:06 AM EDT