Changes in Refractive Error in Patients With Both Partially Refractive Esotropia and Amblyopia

Completed

• Conditions: Refractive Errors; Amblyopia Strabismic; Esotropia

• Registration Number: NCT04429659
• Lead Sponsor: Sakarya University

Brief Summary

To investigate changes in refractive errors and evaluate clinical outcomes of strabismus surgery in patients with both amblyopia and partially refractive esotropia (PAET).Amblyopic patients with PAET were enrolled. Non-amblyopic patients with full refractive accommodative esotropia (RAET) were included in the study as a control group. Preoperative and postoperative best corrected visual acuity (BCVA), spherical equivalent (SE), astigmatism, stereoacuity and deviations at near and distance were evaluated and statistically compared in the patient group. The mean BCVA, SE, astigmatism were compared between the patient and the control groups.

Detailed Description

Purpose: To investigate changes in refractive errors and evaluate clinical outcomes of strabismus surgery in patients with both amblyopia and partially refractive esotropia (PAET).

Material-Method: Amblyopic patients with PAET were enrolled. Non-amblyopic patients with full refractive accommodative esotropia (RAET) were included in the study as a control group. Preoperative and postoperative best corrected visual acuity (BCVA), spherical equivalent (SE), astigmatism, stereoacuity and deviations at near and distance were evaluated and statistically compared in the patient group. The mean BCVA, SE, astigmatism were compared between the patient and the control groups.

Study Timeline

• Study Start: 2019-01-02
• Primary Completion: 2019-04-01
• Study Completion: 2019-09-25
• Status Verified: 2020-06
• Study First Submitted: 2020-06-09
• Study First Submitted QC: 2020-06-11
• Last Update Submitted: 2020-06-11
• Study First Posted: 2020-06-12
• Last Update Posted: 2020-06-12

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 58

Inclusion Criteria

amblyopic children with partially refractive accommodative esotropia as study group non- amblyopic children with fully refractive accommodative esotropia as control group

Exclusion Criteria

Systemic diseases Neurological disorders and diseases Additional ocular diseases

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
spherical equivalent	36 months	spherical error plus half of the cylindirical error measured by retinoscopy, diopter
cylindirical error	36 months	cylindirical error measured by retinoscopy, diopter

Trial Locations

Locations (1)

Sakarya University Ophthalmology Department; 🇹🇷 Sakarya, Turkey