NCT07534436

A Prospective Cohort Study on Visual Function and Psychological Conditions Before and After Surgery for Congenital Ptosis

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 73 (estimated)
• Sponsor: Zhongshan Ophthalmic Center, Sun Yat-sen University · Academic / Other
• Sex: All
• Age: 3 Years – 60 Years
• Healthy volunteers: Accepted

Summary

The goal of this observational study is to learn about the 6-month effects of Levator Resection combined with Fascial Sheath Suspension surgery in patients who undergo this procedure to treat congenital ptosis. The main questions it aims to answer are: Does this combined surgery improve best-corrected visual acuity, stereopsis, and other visual function indicators in patients with congenital ptosis within 6 months after the operation? Does this surgery lead to an improvement in patient-reported quality of life during the same period? Patients already scheduled to undergo this combined surgery as part of their regular medical care for congenital ptosis will complete a series of standardized ophthalmological examinations and a quality of life questionnaire before surgery and at 1, 3, and 6 months post-operation.

Conditions

• Ptosis

Timeline

• Start date: 2025-06-01
• Primary completion: 2026-09-30
• Completion: 2026-09-30
• First posted: 2026-04-16
• Last updated: 2026-04-16

Locations

1 site across 1 country: China