Effect of corneal and scleral incisions in cataract surgery on astigmatism & aberrations

Not Applicable

• Conditions: Disorders of refraction; post procedural disorders of the eye; Condition 1: Astigmatism in cataract surgery. Condition 2: Corneal aberrations.

• Registration Number: IRCT138903213827N2
• Lead Sponsor: Tabriz University of Medical Sciences

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 22 February 2018

Recruitment & Eligibility

• Status: Complete
• Sex: All
• Target Recruitment: 80

Inclusion Criteria

senile cataract and astigmatism less than 1.25 diopter
Exclusion criteria: ocular pathology, age less than 6

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Astigmatism. Timepoint: before operation and six months after operation. Method of measurement: keratometry.;Corneal aberration. Timepoint: before operation and six months after operation. Method of measurement: galilei.

Secondary Outcome Measures

Name	Time	Method
Visual acuity. Timepoint: before operation and six months after operation. Method of measurement: Snelen chart.