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UHR-OCT and HD-OCT for Preretinal Membranes: ICG Versus Membrane Blue

Retinal Diseases Clinical Trial

Official title:
UHR-OCT and HD-OCT for Preretinal Membranes: Is There a Difference Between ICG and Membrane Blue? A Randomized Clinical Trial

Clinical Trial Summary

Using the UHR-OCT and HD-OCT to evaluate early postoperative changes in patients with diagnosis preretinal membrane after successfully performed pars-plana vitrectomy and membrane peeling with two different types of dyes.

Clinical Trial Description

Surgical procedures performed are pars-plana vitrectomy and membrane peeling with or without cataract extraction and IOL implantation. The type of the dyes is randomized. The study is designed to include a total of tweny cases (10 cases with ICG and 10 cases with Membrane blue)

Main outcome measures are:

UHR-OCT, HD-OCT distance and near visual acuity and contrast sensitivity amsler grid secondary outcome measures are: OCT Stratus 3000 and visual field. Clinical examinations: preoperative, and follow-up examinations after 1 week, 1 months, 3 months, 6 months and 12 months. ;

Study Design

Allocation: Randomized, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Diagnostic

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT00437593
Study type Interventional
Source The Ludwig Boltzmann Institute of Retinology and Biomicroscopic Laser Surgery
Contact
Status Completed
Phase N/A
Start date September 2005
Completion date May 2008
View Details
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