NCT06826573

Analysis of Risk Factors for High Intraocular Pressure and Retinal Detachment Recurrence After Vitrectomy with Silicone Oil Tamponade in Retinal Detachment Patients

• Status: Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 65 (estimated)
• Sponsor: First Affiliated Hospital of Chongqing Medical University · Academic / Other
• Sex: All
• Age: 18 Years – 90 Years
• Healthy volunteers: Not accepted

Summary

This study is a retrospective study. Patients who visited the ophthalmology clinic of the First Affiliated Hospital of Chongqing Medical University between September 1, 2024, and December 31, 2025, will be screened according to the inclusion and exclusion criteria mentioned below. After obtaining informed consent, clinical data of the subjects will be collected. The surgical procedure will involve "vitrectomy + retinal laser photocoagulation + retinal reattachment + silicone oil tamponade (+ cataract extraction + intraocular lens implantation)." Observation indicators will be recorded at various time points postoperatively: 1 day, 1 week, 1 month, 3 months, 6 months, and before silicone oil removal. Any emergent events occurring during the trial will be treated accordingly. Finally, data will be statistically analyzed to identify risk factors for high intraocular pressure and retinal detachment recurrence in patients with rhegmatogenous retinal detachment.

Conditions

• Rhegmatogenous Retinal Detachment

Interventions

Type	Name	Description
DIAGNOSTIC_TEST	Intraocular pressure	Intraocular pressure will be measured and recorded at 1 day, 1 week, 1 month, 3 months, 6 months postoperatively, and before silicone oil removal.
DIAGNOSTIC_TEST	retinal recovery status	Measure and record the retinal recovery status 1 day, 1 week, 1 month, 3 months, 6 months after surgery and before silicone oil removal.

Timeline

• Start date: 2024-09-01
• Primary completion: 2025-12-31
• Completion: 2026-06-30
• First posted: 2025-02-14
• Last updated: 2025-02-14

Locations

1 site across 1 country: China