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

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT138903213827N2

Enrollment

Registered

2010-06-11

Start date

2009-12-22

Completion date

Unknown

Last updated

2018-02-22

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

Conditions

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

Interventions

Intervention 1: corneal incision in cataract surgery. Intervention 2: scleral incision in cataract surgery.

Treatment - Surgery

corneal incision in cataract surgery

scleral incision in cataract surgery

Eligibility

Sex/Gender

All

Age

60 Years to 90 Years

Inclusion criteria

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

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
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

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

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr. Mohammad Reza Sedghipour

Tabriz University of Medical Sciences

sedghipm@yahoo.com+98 41 1330 6619

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026