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Showing 1–21 of 21 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Convergence Insufficiency Clear all
Completed No phase listed Interventional Results available

A New Approach to Vision Therapy Based on Naturalistic 3-D Computer Gaming

NCT03066063
View directory record Official record
Conditions
Amblyopia, Ocular Motility Disorders
Interventions
iCare, Amblyopia standard of Care, CI standard of Care
Device · Behavioral
Lead sponsor
Barron Associates, Inc.
Industry
Eligibility
4 Years to 18 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 9, 2024 · Synced Jul 21, 2026, 7:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Non-invasive Brain Stimulation for Treating Symptomatic Convergence Insufficiency

NCT05877560
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Anodal-Transcranial Direct Current Stimulation, Office-Based Vergence/Accommodative Therapy, Sham Transcranial Direct Current Stimulation
Device · Behavioral
Lead sponsor
Midwestern University
Other
Eligibility
18 Years to 40 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Downers Grove, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 1, 2024 · Synced Jul 21, 2026, 7:10 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Spectacles Lens in Concussed Kids

NCT03123822
View directory record Official record
Conditions
Concussion, Mild, Convergence Insufficiency, Accommodation; Insufficiency
Interventions
Glasses
Device
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
9 Years to 17 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2021
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jun 22, 2022 · Synced Jul 21, 2026, 7:10 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Office-based Vision Therapy for Improving Reading and Attention in Children With Convergence Insufficiency

NCT02207517
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Office-based vergence/accommodative therapy
Procedure
Lead sponsor
Salus University
Other
Eligibility
9 Years to 13 Years
Enrollment
311 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
8
States / cities
Birmingham, Alabama • Fullerton, California • Fort Lauderdale, Florida + 5 more
Source: ClinicalTrials.gov public record
Updated Mar 16, 2020 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Not applicable Interventional

Persistent Post-Concussion Symptoms With Convergence Insufficiency

NCT05262361
View directory record Official record
Conditions
Persistent Post-concussive Symptoms, Convergence Insufficiency, Mild Traumatic Brain Injury, Concussion, Mild, Concussion; Eye
Interventions
Office-based Vergence and Accommodative Therapy
Behavioral
Lead sponsor
New Jersey Institute of Technology
Other
Eligibility
11 Years to 35 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Newark, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Jul 21, 2026, 7:10 AM EDT
Not listed Early Phase 1 Interventional

Effectiveness of Virtual Reality Vision Therapy - VERVE

NCT04691427
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Virtual Eye Rotation Vision Exercises (VERVE)
Device
Lead sponsor
OculoMotor Technologies
Industry
Eligibility
9 Years to 35 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Newark, New Jersey • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Jul 21, 2026, 7:10 AM EDT
Not listed Phase 3 Interventional Accepts healthy volunteers

Interventions for Convergence Insufficiency in Concussed Children

NCT03908112
View directory record Official record
Conditions
Concussion, Convergence Insufficiency
Interventions
Standard Community Concussion Care (SC), SC plus Simple Convergence Exercises (SC+), SC plus Office-based Vergence/Accommodative Therapy (SC+OBVAT)
Behavioral
Lead sponsor
Mitchell Scheiman
Other
Eligibility
11 Years to 17 Years
Enrollment
264 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
8
States / cities
Birmingham, Alabama • Fullerton, California • Palo Alto, California + 5 more
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Jul 21, 2026, 7:10 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Neurolens Convergence Insufficiency Study

NCT05087563
View directory record Official record
Conditions
Binocular Vision Disorder, Convergence Insufficiency, Computer Vision Syndrome
Interventions
Neurolens spectacle lens, Placebo spectacle lens
Device
Lead sponsor
Neurolens Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
9
States / cities
Brea, California • Fort Collins, Colorado • Manchester, Connecticut + 6 more
Source: ClinicalTrials.gov public record
Updated Oct 12, 2023 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

A Randomized Trial of Base-in Prism Reading Glasses Convergence Insufficiency in Children

NCT00347581
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Base-in prism glasses for reading, Placebo reading glasses
Procedure
Lead sponsor
Pennsylvania College of Optometry
Industry
Eligibility
9 Years to 18 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2004
U.S. locations
10
States / cities
Birmingham, Alabama • Fullerton, California • Fort Lauderdale, Florida + 6 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2006 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Not applicable Interventional Results available

Convergence Insufficiency Treatment Study (CITS)

NCT01515943
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Active home-based computer vergence/accommodative therapy, Near target push-ups, Placebo home-based computer vergence/accommodative therapy, Placebo yoked prism flippers
Other · Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
9 Years to 17 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
2
States / cities
Cranberry TWP, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Jul 21, 2026, 7:10 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

Home-based Vision Therapy

NCT06886737
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Virtual-reality convergence training game
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 80 Years
Enrollment
45 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jan 19, 2026 · Synced Jul 21, 2026, 7:10 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Eye Recovery Automation for Post Injury Dysfunction (iRAPID)

NCT06105892
View directory record Official record
Conditions
Convergence Insufficiency, Traumatic Brain Injury, Concussion, Mild
Interventions
Virtual Eye Rotation Vision Exercise (VERVE), Sham VR Therapy
Device
Lead sponsor
New Jersey Institute of Technology
Other
Eligibility
18 Years to 40 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Jul 21, 2026, 7:10 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Objective Assessment of Disparity Vergence After Treatment of Symptomatic CI in Children

NCT03248336
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
office-based vergence/accommodative therapy
Procedure
Lead sponsor
Salus University
Other
Eligibility
9 Years to 17 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Jul 21, 2026, 7:10 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Screening for Convergence Insufficiency in School-age Children

NCT00472407
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Not listed
Lead sponsor
Ohio State University
Other
Eligibility
9 Years to 17 Years
Enrollment
282 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 14, 2018 · Synced Jul 21, 2026, 7:10 AM EDT
Not listed Phase 3 Interventional

Convergence Insufficiency Treatment Trial (CITT)

NCT00338611
View directory record Official record
Conditions
Convergence Insufficiency, Binocular Vision Disorder
Interventions
Home-based Pencil Push-Up Therapy, Home-based Pencil Push-ups with Computer Vision Therapy/Orthoptics, Office-based Vision Therapy/Orthoptics, Placebo Office-based Vision Therapy/Orthoptics
Behavioral
Lead sponsor
National Eye Institute (NEI)
NIH
Eligibility
9 Years to 18 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
9
States / cities
Birmingham, Alabama • Fullerton, California • La Jolla, California + 6 more
Source: ClinicalTrials.gov public record
Updated Mar 24, 2010 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neurolens Headache Study

NCT05070767
View directory record Official record
Conditions
Binocular Vision Disorder, Convergence Insufficiency, Headache, Computer Vision Syndrome
Interventions
Neurolens spectacle lens, Placebo spectacle lens
Device
Lead sponsor
Neurolens Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
10
States / cities
Phoenix, Arizona • Conyers, Georgia • Perry, Georgia + 7 more
Source: ClinicalTrials.gov public record
Updated Oct 11, 2023 · Synced Jul 21, 2026, 7:10 AM EDT
Completed No phase listed Observational Results available

A Prospective Observational Study of Adult Strabismus

NCT02510040
View directory record Official record
Conditions
Convergence Insufficiency, Divergence Insufficiency, Hypertropia
Interventions
Prism, Orthoptic Exercises, Eye Muscle Surgery, Botox Injection
Device · Other · Procedure
Lead sponsor
Jaeb Center for Health Research
Other
Eligibility
18 Years and older
Enrollment
217 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural Mechanism of Vision Therapy for Patients With Convergence Insufficiency

NCT03593031
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Office Based Vergence and Accommodative Therapy
Behavioral
Lead sponsor
New Jersey Institute of Technology
Other
Eligibility
18 Years to 35 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Newark, New Jersey
Source: ClinicalTrials.gov public record
Updated Feb 24, 2020 · Synced Jul 21, 2026, 7:10 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Randomized Trial of Treatments for Convergence Insufficiency

NCT00347945
View directory record Official record
Conditions
Convergence Insufficiency
Interventions
Pencil Push-ups, Office-based Vision Therapy, Placebo Office-based Vision Therapy
Procedure
Lead sponsor
Pennsylvania College of Optometry
Industry
Eligibility
9 Years to 30 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2000 – 2001
U.S. locations
7
States / cities
Fullerton, California • New York, New York • Columbus, Ohio + 3 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2006 · Synced Jul 21, 2026, 7:10 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Validation of Clinical Outcome Measures Specific to mTBI-Related Oculomotor Disorders

NCT07282691
View directory record Official record
Conditions
MTBI - Mild Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
Salus University
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Jul 21, 2026, 7:10 AM EDT
Completed No phase listed Observational

Eyetracking and Neurovision Rehabilitation of Oculomotor Dysfunction in Mild Traumatic Brain Injury

NCT03319966
View directory record Official record
Conditions
Mild Traumatic Brain Injury, Brain Concussion, Convergence Insufficiency, Accommodative Insufficiency, Saccadic Eye Movement Deficiency, Oculomotor Dysfunction
Interventions
Not listed
Lead sponsor
Hennepin Healthcare Research Institute
Other
Eligibility
13 Years to 55 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 18, 2020 · Synced Jul 21, 2026, 7:10 AM EDT