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

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.

Completed

Looking for future studies?

Notify Me

Key information

Conditions

Refractive Errors Amblyopia Amblyopia Strabismic Brain Diseases Central Nervous System Diseases Cranial Nerve Diseases Esotropia Eye Diseases Nervous System Diseases Neurologic Manifestations Ocular Motility Disorders Pathological Conditions, Signs and Symptoms Sensation Disorders Signs and Symptoms Strabismus Vision Disorders

Age range

6 year–15 year

Sex eligibility

All sexes

Study type

Observational

Primary location

Sakarya University Ophthalmology Department

Sakarya, Turkey (Türkiye)

About this study

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.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

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

Treatment and study plan

Primary outcomes

spherical equivalent

Time frame: 36 months

spherical error plus half of the cylindirical error measured by retinoscopy, diopter
cylindirical error

Time frame: 36 months

cylindirical error measured by retinoscopy, diopter

Sponsors and collaborators

Lead sponsor

Sakarya University

Other

Registry information

Important dates

Study start: 2019
Primary completion: 2019
Study completion: 2019
First posted: Jun 12, 2020
Registry last updated: Jun 12, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

Published trials that share one or more normalized conditions with this study.

Completed