Comparison of ultima smart toric intraocular lens with tecnis toric intraocular lens

Not Applicable

Not yet recruiting

• Conditions: Age-related nuclear cataract,

• Registration Number: CTRI/2019/05/019153
• Lead Sponsor: Care Group Sight Solution LLP

Brief Summary

This is a prospective, randomized study designed to compare two types of toric intraocular lenses; the tecnis toric IOL and the Ultima smart toric IOL. The study will involve 40 eyes with age related senior cataract and regular corneal astigmatism more than 1.25 D. These will be randomly allocated in 2 groups based on computer generated random number table. Group 1 will include 20 eyes which will undergo Ultima smart toric IOL implantation while Group 2 will include 20 eyes which will undergo tecnis toric IOL implantation. Parameters which will be assessed include uncorrected and best corrected visual acuity, change in keratometric and refractive cylinder, endothelial cell count, intraocular pressure, higher order aberrations, postoperative IOL rotation, contrast sensitivity and glare acuity. All these investigations will be performed at baseline, 1 week, 1 month, 3 months and at 6 months follow up visit.

Detailed Description

Not available

Study Timeline

• Study Start: 2019-01-07
• Last Update Posted: 2019-05-13

Recruitment & Eligibility

• Status: Not Yet Recruiting
• Sex: All
• Target Recruitment: 40

Inclusion Criteria

• Age related senile cataract 2.
• Regular corneal astigmatism more than 1.25 D.

Exclusion Criteria

• a) Presence of other associated ocular co-morbidities such as glaucoma, uveitis, or any posterior segment pathology.
• b) Patients with irregular corneal astigmatism due to corneal scarring or other corneal abnormalities c) Patient not willing to participate or follow up in the study.

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
1. Uncorrected visual acuity	baseline, 1 week, 1 month, 3 months and at 6 months follow up visit.
2. Post-operative IOL rotation	baseline, 1 week, 1 month, 3 months and at 6 months follow up visit.

Secondary Outcome Measures

Name	Time	Method
1. Higher order aberrations	2. Contrast sensitivity and glare acuity

Trial Locations

Locations (1)

R.P Centre; 🇮🇳 South, DELHI, India

R.P Centre

🇮🇳South, DELHI, India

Namrata Sharma

Principal investigator

9810856988

namrata.sharma@gmail.com