Efficacy of Visual and Perceptual Training on Visual Function for Operative Congenital Ectopia Lentis Children

This is a multi-centre, open-label, parallel-group randomized controlled trial with the following objectives: Firstly, the investigators aim to evaluate the efficacy of web-based visual and perceptual training therapy on visual function in children with postoperative congenital ectopia lentis. Secondly, the investigators target to investigate the in stereoacuity, quality of life scores, and treatment compliance following visual and perceptual training intervention. Thirdly, to explore the safety profile of visual and perceptual training therapy software in this specific patient population. Lastly, this study aims to provide evidence-based recommendations for visual rehabilitation training strategies in children with postoperative congenital ectopia lentis in the Chinese population.

NCT Number	NCT07096622
Lead Sponsor	Zhongshan Ophthalmic Center, Sun Yat-sen University
Conditions	Ectopia Lentis, Lens Subluxation or Dislocation
Enrollment	82 participants
Start Date	2026-06-01
Primary Completion	2029-06-30 (estimated)
Study Completion	2029-06-30 (estimated)
Updated on ClinicalTrials.gov	2026-04-27