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

StatusRecruiting
PhaseNot applicable
Started
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Record History

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  1. Study sites: 1 to 3v4
  2. Trial status: Not Yet Recruiting to Recruiting
    • Start date changed from estimate of Aug 2025 to Aug 25, 2025
    • Site details revised
    v3
  3. Eligibility criteria shortened, about 9 wordsv2
  4. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
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.
Trial Details
NCT Number NCT07126470
Lead Sponsor Zhongshan Ophthalmic Center, Sun Yat-sen University
Conditions
(from sponsor)		 Cataract, Retinitis Pigmentosa (RP)
Related terms Cataract, Retinitis Pigmentosa
Enrollment 88 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov