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Trial of Vision Therapy for Intermittent Exotropia

NCT04487249 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 58

Last updated 2025-03-05

No results posted yet for this study

Summary

The main objective of this randomized trial comparing vision therapy to observation is to determine the short-term effectiveness of vision therapy on distance intermittent exotropia control. The results will help determine whether to proceed to a full-scale, long-term randomized trial.

Conditions

  • Intermittent Exotropia

Interventions

OTHER

Vision Therapy

20 consecutive weeks of office-based vision therapy with home therapy that aim to improve the participant's vergence skills, accommodative skills, and sensory fusion.

Sponsors & Collaborators

  • Stanford University

    collaborator OTHER

  • Ohio State University

    collaborator OTHER

  • Salus University

    collaborator OTHER

  • University of Alabama at Birmingham

    collaborator OTHER

  • Southern College of Optometry

    collaborator OTHER

  • Case Western Reserve University

    collaborator OTHER

  • American Academy of Optometry

    collaborator OTHER

  • Southern California College of Optometry at Marshall B. Ketchum University

    lead OTHER

Principal Investigators

  • Angela Chen, OD, MS · Southern California College of Optometry at Marshall B. Ketchum University

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
8 Years
Max Age
16 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-10-01
Primary Completion
2025-12-31
Completion
2025-12-31

Countries

  • United States

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04487249 on ClinicalTrials.gov