Research is under way to develop new techniques for detecting diabetic retinopathy at early onset with the hope of improving prevention and treatment of this major cause of blindness.
Diabetic retinopathy is a common complication of diabetes, occurring when high blood sugar levels damage the cells in the retina at the back of the eye.
The disease is the most common cause of sight loss in people of working age. It is estimated that in England every year 4,200 people are at risk of blindness caused by diabetic retinopathy, with 1,280 new cases identified annually.
As part of the Retinal Vascular Modelling, Measurement and Diagnosis (REVAMMAD) project led by the University of Lincoln, UK, Marie Curie Researcher Georgios Leontidis is investigating new methods for the early screening and diagnosis of the disease by developing computer models which can detect small changes in the blood vessels of the eye.
Funded by the European Union's 7th Framework (FP7) Marie Curie Initial Training Network programme, the University of Lincoln has been awarded 900,000 euros from the 3.8 million euro budget to lead the project and to develop retinal imaging and measurement training and research.
It aims to improve diagnosis, prognosis and prevention of diseases such as diabetes, hypertension, stroke and coronary heart disease and retinal diseases.
All people with diabetes are at some risk of developing diabetic retinopathy, regardless of whether their condition is controlled by diet, tablets or insulin.Diabetic retinopathy progresses with time, but may not cause symptoms until it is advanced and close to affecting the retina.
