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

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT04429659

Enrollment

Registered

2020-06-12

Start date

2019-01-02

Completion date

2019-09-25

Last updated

2020-06-12

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Amblyopia Strabismic, Esotropia, Refractive Errors

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.

Interventions

None listed

Study design

Observational model

CASE_CONTROL

Time perspective

RETROSPECTIVE

Eligibility

Sex/Gender

ALL

Age

6 Years to 15 Years

Healthy volunteers

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

Design outcomes

Primary

Measure	Time frame	Description
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

Countries

Turkey (Türkiye)

Outcome results