Morphological change of the posterior pole following the horizontal strabismus surgery with swept source optical coherence tomography.

Not Applicable

Completed

• Conditions: Diseases of the eye and adnexa

• Registration Number: KCT0006194
• Lead Sponsor: The Catholic University of Korea, Seoul St. Mary's Hospital

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Completion: 2020-07-31
• Last Update Posted: 24 June 2021

Recruitment & Eligibility

• Status: Completed
• Sex: All
• Target Recruitment: 55

Inclusion Criteria

Patients aged 6 to 70 years with horizontal strabismus and planned to receive LR recession for exotropia or MR recession for esotropia by a single surgeon (S.Y.S.) were enrolled in this study.

Exclusion Criteria

Patients who were non-cooperative with the OCT examination were excluded. Patients with moderate to severe cataracts or corneal opacity, small pupils, or a visual acuity under 20/40 were also excluded due to low quality of obtained OCT images. Patients with ocular surgery history (including previous strabismus surgery) or retinal disease (including extremely high myopia with retinal degeneration) that could affect the posterior pole anatomy were excluded.

Study & Design

• Study Type: Observational Study
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
The morphological changes of the posterior aspect of the eye under horizontal strabismus surgery.

Secondary Outcome Measures

Name	Time	Method
The morphological difference of the posterior aspect of the eye after horizontal strabismus surgery according to the preoperative refractive error or age of the participants.