Detection of different surgery method on visual acuity

Comparison of Nd: YAG laser posterior capsulotomy with two Cruciate and Circular techniques

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

IRCT

Registry ID

IRCT201207037466N4

Enrollment

100

Registered

2016-11-26

Start date

2014-09-23

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

cataract. Senile cataract

Interventions

Intervention 1: Posterior capsulotomy by cross method. Intervention 2: Posterior capsulotomy with ring method.

Treatment - Surgery

Posterior capsulotomy by cross method

Posterior capsulotomy with ring method

Eligibility

Sex/Gender

All

Age

40 Years to 100 Years

Inclusion criteria

Inclusion criteria: Inclusion Criteria: Age over 40 year; 3 months after having cataract surgery in 3 month ago; PCO=2; Exclusion Criteria: Not wanting to take part in the study; Having adverse effect;

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Visual acuity. Timepoint: 1 day after injection,1 week, 1 month & 3 month. Method of measurement: log mar.	—

Secondary

Measure	Time frame
IOP. Timepoint: 1 day after injection,1 week, 1 month & 3 month. Method of measurement: Tonometer.	—

Countries

Iran (Islamic Republic of)

Contacts

Public ContactDr Reza Rezaei

Arak University of Medical Sciences

dr.rezarezaei@arakmu.ac.ir+98 86 3313 4717

Outcome results

None listed

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