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A study to understand the results of 2 femtosecond laser assisted cataract surgery procedures in management of residual cylindrical refractive error

A CLINICAL STUDY TO COMPARE THE OUTCOMES OF FEMTOSECOND LASER ASSISTED LIMBAL RELAXING INCISION AND TORIC IOL IMPLANTATION IN MANAGEMENT OF ASTIGMATISM DURING CATARACT SURGERY

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2022/07/044381
Enrollment
80
Registered
2022-07-27
Start date
Unknown
Completion date
Unknown
Last updated
2022-08-02

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

Conditions

Health Condition 1: H259- Unspecified age-related cataract

Interventions

Intervention1: Femtosecond Laser assisted limbal relaxing incision: Duration - 30 minutes Control Intervention1: Femtosecond laser assisted Toric IOL Implantation: Duration-30 minutes

Sponsors

Gati Sharma
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: 1.Senile and Presenile cataract 2.Age:50-75 years 3.Corneal astigmatism between 1.0 D and 1.5 D on Optical biometry (IOL Master 700, Carl Zeiss Meditec AG) 4.Pupillary dilatationof 6 mm or more pharmacologically 5.The eligible patients who opt for Femtosecond laser assisted cataract surgery 6.Presumed power of IOL to be implanted ranging between +18-+23 D

Exclusion criteria

Exclusion criteria: 1.The patients of cataract not willing to go for Femtosecond laser assisted cataract surgery 2.Dilated pupil size less than 6mm pharmacologically 3. Any pre-existing corneal pathology 4.Post ocular trauma 5.Irregular astigmatism 6.Phacodonesis 7.Pseudoexfoliation syndrome 8.Patients with severe systemic disorders like Steven Johnson syndrome, Rheumatoid arthritis, Scleroderma etc. 9.Glaucoma 10.Evidence of Uveitis 11.Marked corneal scarring (apart from cataract surgery)

Design outcomes

Primary

MeasureTime frame
Uncorrected and Best corrected Visual Acuity, Refraction and Residual AstigmatismTimepoint: DAY 1 , DAY 15, 1 MONTH, 3 MONTH, 6 MONTH—

Secondary

MeasureTime frame
Uncorrected and Best corrected visual acuity, Refraction and Residual AstigmatismTimepoint: Day 1, Day 15, 1 month , 3 month and 6 month—

Countries

India

Contacts

Public ContactGati Sharma

Centre For Sight Eye Hospital

jksparihar@gmail.com9818992191

Outcome results

None listed

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