Rotational Stability of Different Intraocular Lenses in The Capsular Bag

Wenzhou Medical University1 site in 1 country40 target enrollmentDecember 29, 2018

ConditionsIntraocular Lens Complication Phacoemulsification

Overview

Phase: Not Applicable
Intervention: Not specified
Conditions: Intraocular Lens Complication
Sponsor: Wenzhou Medical University
Enrollment: 40
Locations: 1
Primary Endpoint: Alignment of intraocular lens
Status: Completed
Last Updated: last year

Overview Investigators Eligibility Criteria Outcomes Sites Similar Trials

Overview

Brief Summary

To evaluate the rotational stability difference among different intraocular lens. The rotational stability is evaluated by measurement of rotation of the IOL after surgery.

Registry

clinicaltrials.gov

Start Date

December 29, 2018

End Date

October 30, 2024

Last Updated

last year

Study Type

Observational

Sex

All

Investigators

Sponsor

Wenzhou Medical University

Responsible Party

Principal Investigator

A-Yong Yu

Rotational Stability of Different Intraocular Lenses in The Capsular Bag

Wenzhou Medical University

Eligibility Criteria

Inclusion Criteria

•Age ≥ 18 years
•Patients who had received Femtosecond laser-assisted phacoemulsification surgery with IntelliAxis-L capsular mark.
•The operation was smooth and there were no surgical complications.

Exclusion Criteria

•Corneal and other ocular diseases (such as corneal opacity, keratitis, glaucoma, uveitis, lens dislocation or subluxation, lens capsule relaxation, retinopathy, etc.);
•History of ocular trauma or surgery before this cataract surgery;
•intraoperative and postoperative complications, such as posterior capsule rupture, corneal endothelium decompensation;
•Patients with severe or unstable heart, liver, kidney, lung, endocrine (including thyroid dysfunction), blood, mental dysfunction and other diseases affect the results of this study;

Outcomes

Primary Outcomes

Alignment of intraocular lens

Time Frame: 1 month, postoperatively

The alignment of intraocular lens was evaluated by anterior segment photography

Secondary Outcomes

Uncorrected Visual Acuity (UCVA) at Distance(1 day, 1 week, 1 month, postoperatively)
Intraocular Pressure(1 day, 1 week, 1 month, postoperatively)
Corrected Visual Acuity (UCVA) at Distance(1 day, 1 week, 1 month, postoperatively)