Clinical Trial

Impact of Capsular Tension Ring on Intraocular Lens Position in Retinitis Pigmentosa Cataract Patients

Recruiting
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Summary
This is a self-controlled randomized clinical trial to investigate the effect of capsular tension ring (CTR) implantation on intraocular lens (IOL) position in cataract patients with retinitis pigmentosa(RP). Each patient will receive CTR implantation in one eye, with the fellow eye serving as control. Postoperative outcomes, including visual acuity, IOL position, and postoperative complications will be compared between eyes.
Protocol Amendment History 3 amendments
This ClinicalTrials.gov record has been amended 3 times since 2025-08-10; most recent amendment 2026-04-20.
Status change: Not Yet Recruiting → Recruiting 2025-08-27
Trial Details
NCT Number NCT07126470
Lead Sponsor Zhongshan Ophthalmic Center, Sun Yat-sen University
Conditions Cataract, Retinitis Pigmentosa (RP)
Enrollment 88 participants
Start Date 2025-08-25
Primary Completion 2027-08 (estimated)
Study Completion 2027-08 (estimated)
Updated on ClinicalTrials.gov 2026-04-23