Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation in Congenital Cataract

Reduction of Corneal Astigmatism With Toric Intraocular Lens Implantation : Early Results in Patients With Congenital Cataract

Status

Completed

Phases

Study type

Interventional

Source

ClinicalTrials.gov

Registry ID

NCT02040129

Enrollment

Registered

2014-01-20

Start date

2009-01-31

Completion date

2009-11-30

Last updated

2014-01-20

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

Conditions

Congenital Cataract

Brief summary

This study was conducted to evaluate changes of reduction of corneal astigmatism with toric intraocular lens(IOL) in congenital cataract.

Detailed description

This retrospective study included 6 eyes from 4 patients (mean age 7.2 years) with congenital cataract who had an astigmatism of 2.5 to 4.0 D prior to cataract surgery. Review of preoperative and postoperative visual acuity (UCVA), refraction, toric axis was performed.

Interventions

DEVICEAcrysof Toric IOL

Lens implantation following cataract surgery

Study design

Allocation

Intervention model

SINGLE_GROUP

Primary purpose

TREATMENT

Masking

NONE

Eligibility

Sex/Gender

ALL

Age

1 Years to 13 Years

Healthy volunteers

Inclusion criteria

* Children less than 14 years * Congenital cataract at initial visit * Symmetrical keratometric astigmatism more than 2.0 D

Exclusion criteria

* Microcornea (horizontal corneal diameter less than 9.5mm-asper that particular age) * Corneal pathology * Keratoconus * Irregular astigmatism

Design outcomes

Primary

Measure	Time frame	Description
Change from baseline in astigmatism after cataract surgery at 24 months	preop, 3,6,12,24 month postop	Measurement of refraction after cataract surgery was performed.

Secondary

Measure	Time frame	Description
Change from baseline in quality of vision after cataract surgery at 24 months.	preop, 3,6,12,24 months postop	Measurement of visual acuity after cataract surgery was performed.

Countries

South Korea

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026