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The purpose

- The purpose of this study is to evaluate effects of anterior capsule polishing on effective lens position (ELP) and actual axial movement of the intraocular lens (IOL) by measuring anterior chamber depth (ACD) - patients with bilateral age-related cataract undergo bilateral uneventful cataract surgeries with in-the- bag implantation of a single-piece hydrophobic acrylic foldable IOL (SN60WF). The anterior capsule was extensively polished using Whitman Shepherd Double-Ended Capsule Polisher in one eye randomly, and the other not. The ACD was measured 1day, 1 week, 1month, 3 months and 6 months with anterior segment Optical Coherence Tomograph (AS-OCT) postoperatively. The actual axial movement of IOL was defined as the root mean square (RMS) of the change in ELP at each visit.

Provided treatments

  • Procedure: anterior capsule polishing

Locations near you

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Tris trial is registered with FDA with number: NCT01598428. The sponsor of the trial is Shandong University and it is looking for 20 volunteers for the current phase.
Official trial title:
Effect of Anterior Capsule Polishing on Effective Lens Position After Cataract Surgery