OCT and OCT-A Afer Diabetic Vitrectomy in PDR

Not yet recruiting

• Conditions: Proliferative Diabetic Retinopathy

• Registration Number: NCT05938491
• Lead Sponsor: Assiut University

Brief Summary

Detection of any structural or vascular changes at the macula after Pars Plana Vitrectomy ( PPV ) in cases with complicated proliferative diabetic retinopathy ( PDR )

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2023-06-26
• Status Verified: 2023-07
• Study First Submitted QC: 2023-07-04
• Last Update Submitted: 2023-07-04
• Study First Posted: 2023-07-10
• Last Update Posted: 2023-07-10
• Study Start: 2023-08-01
• Primary Completion: 2024-08-01
• Study Completion: 2025-01-01

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 30

Inclusion Criteria

• Cases with complicated PDR as persistant vitreous hemorrhage or tractional retinal detachment involving or threatening the macula underwent PPV with or without ILM peeling

Exclusion Criteria

• eyes with media opacity after PPV not allowing imaging of the macula

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
OCT and OCT angiography to assess the macular thickness , outline and vascularity	3 months after surgery	Detection of any structural or vascular changes at the macula after Pars Plana Vitrectomy ( PPV ) in cases with complicated proliferative diabetic retinopathy ( PDR ) .