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

Convergence Insufficiency Clinical Trial

Official title:
Objective Assessment of Disparity Vergence After Treatment of Symptomatic Convergence Insufficiency (CI) in Children

Clinical Trial Summary

This study is designed to evaluate changes in objective measures of disparity vergence after office-based vergence/accommodative therapy (OBVAT) for convergence insufficiency (CI) in children 12-17 years old.

Clinical Trial Description

30 participants with normal binocular vision and 30 with CI will be recruited for this prospective study. All participants with CI will be treated with 12 weeks of office-based vergence/accommodative therapy. The primary outcome measure will be the average peak velocity for 4° symmetrical convergence steps. Other objective outcome measures of disparity vergence will be time to peak velocity, latency, and accuracy. Changes in clinical measures [near point of convergence (NPC), positive fusional vergence at near (PFV)] and symptoms will be evaluated. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03248336
Study type Interventional
Source Salus University
Contact Mitchell Scheiman, OD, PhD
Phone 215-692-0897
Email scheiman@comcast.net
Status Recruiting
Phase N/A
Start date September 2, 2018
Completion date December 1, 2022
View Details
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