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Detecting the Influence of Cataract Surgery on the Development of Diabetic Retinopathy in Patients With Diabetes Mellitus Type 2 With and Without Diabetic Retinopathy Using OCT Angiography

Diabetic Retinopathy Clinical Trial

Official title:
OCT Angiography Changes in Patients With Diabetes Mellitus Type 2 With and Without Diabetic Retinopathy Undergoing Phacoemulsification

Clinical Trial Summary

Detecting the influence of cataract surgery on the development of diabetic retinopathy in patients with diabetes mellitus type 2 with and without diabetic retinopathy using OCT angiography.

Clinical Trial Description

Patients with diabetes mellitus type 2 with and without without diabetic retinopathy (on biomicroscopy examination) who need cataract surgery, will undergo OCT angiography examination prior to their cataract surgery. Average vessel density (%) in superficial capillary plexus, deep capillary plexus and choriocapillaris, parafoveal vessel density (%) in the superficial and deep plexuses, FAZ area (mm2) in the superficial capillary plexus, FAZ circularity, retinal thickness, microaneurysms and capillary non-perfusion will be taken into analysis.

Patients will be examined on the first day after the cataract surgery with phacoemulsification and in the bag posterior chamber lens implantation.

All patients will undergo OCT angiography examination four weeks after their cataract surgery. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details
NCT number NCT03571139
Study type Observational
Source Cairo University
Contact Abeer T Al Hanaineh, MSc
Phone 0096279184460
Email abeer_alhanaineh@hotmail.com
Status Recruiting
Phase
Start date June 1, 2018
Completion date January 2019
View Details
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