Impact of Capsular Tension Ring on Intraocular Lens Position in Retinitis Pigmentosa Cataract Patients
Recruiting
N/A
Interventional Study
Cataract
Retinitis Pigmentosa (RP)
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Interventional
- Purpose
- Treatment
- Participants needed
- 88 (estimated)
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University · Other
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About This Trial
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 w…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Age ≥ 18 years.
* Clinical diagnosis of retinitis pigmentosa (RP).
* Bilateral cataract meeting the indications for IOL implantation.
* Willingness to participate in the study and provision of signed informed consent.
Exclusion Criteria:
* History of intraocular surgery.
* S…
Contacts