NCT02510040

A Prospective Observational Study of Adult Strabismus

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 217 (actual)
• Sponsor: Jaeb Center for Health Research · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to describe clinical characteristics, treatments, and one-year outcomes of adults with convergence insufficiency, divergence insufficiency, or small angle hypertropia.

Detailed description

The purpose of this study is to describe clinical characteristics, treatments, and one-year outcomes of adults with convergence insufficiency, divergence insufficiency, or small angle hypertropia. Treatment comparisons within the studied conditions will also be done to help develop future studies.

Conditions

• Convergence Insufficiency
• Divergence Insufficiency
• Hypertropia

Interventions

Type	Name	Description
DEVICE	Prism	Ground-in or Fresnel prism
OTHER	Orthoptic Exercises	Orthoptic exercises- fusion, convergence, divergence, and others, including computer-based therapy
PROCEDURE	Eye Muscle Surgery	* Bilateral medial rectus muscle resection surgery * Single medial rectus muscle resection surgery * Recess lateral rectus muscle resection medial rectus muscle surgery * Bilateral lateral rectus muscle recession surgery * Single lateral rectus muscle recession surgery * Bilateral lateral rectus muscle resection surgery * Single lateral rectus muscle resection surgery * Recess medial rectus muscle resection lateral rectus muscle surgery * Bilateral medial rectus muscle recession surgery * Single medial rectus muscle recession surgery * Vertical rectus muscle recession surgery * Vertical rectus muscle mini-tenotomy (snip) surgery
PROCEDURE	Botox Injection	Botulinum toxin injection

Timeline

• Start date: 2015-08-17
• Primary completion: 2017-12-31
• Completion: 2019-01-31
• First posted: 2015-07-28
• Last updated: 2023-07-06
• Results posted: 2021-04-08

Locations

1 site across 1 country: United States