Diabetic retinopathy risks studied

Article

Severity linked to progression; younger age, macular oedema may also be involved

Interesting new findings have emerged from a study of the risk factors for the development and progression of diabetic retinopathy, namely, that its severity determines the rate of progression, especially in younger patients.

"Diabetic retinopathy is the major cause of visual impairment and blindness worldwide," said Dr Tan, consultant, Department of Ophthalmology, Tan Tock Seng Hospital, National Healthcare Group Eye Institute, Singapore.

"One reason for this may be the interrelationships among the various risk factors," he explained.

In light of these discrepancies, Dr Tan and colleagues studied patients with the disease over the course of 5 years as well as the risk factors associated with different facets of the disease: pre-existing diabetic retinopathy, the development and rate of progression of diabetic retinopathy, and development of clinically relevant diabetic macular oedema.

A total of 250 patients (mean age, 66 years) (500 eyes) with type 2 diabetes were included and followed for more than 5 years. Patients with coexisting ocular pathologies or a history of ocular surgeries were excluded. The diabetic retinopathy was graded using the Early Treatment of Diabetic Retinopathy Study classification. The results underwent univariate and multivariate analyses.

Related Videos
Ana Neves, head of global marketing for ZEISS Meditec Ophthalmology
Fritz Hengerer, MD, PhD, Director, Eye Hospital at Bürgerhospital, Frankfurt, Germany
Dr Sheng Lim, professor of glaucoma studies at St Thomas' Hospital, London
Kasperi Kankare at the iCare booth at ESCRS
Scott D Barnes, MD, CMO of STAAR Surgical
Tomislav Bucalic, head of marketing at Geuder, and David Geuder, member of the executive board and CIO
Related Content
© 2023 MJH Life Sciences

All rights reserved.