Related Experiment Videos
Insights
Diabetic eye complications appear early in children, even within the first year of diabetes mellitus. Vascular abnormalities in the retina worsen with diabetes duration, suggesting distinct diabetic types.
Area of Science:
- Ophthalmology
- Endocrinology
- Pediatrics
Background:
- Diabetic microvascular complications, particularly retinopathy, are a major cause of vision loss.
- Early detection of these complications is crucial for timely intervention in pediatric patients.
Purpose of the Study:
- To evaluate the prevalence and characteristics of retinal vascular abnormalities in children with diabetes mellitus.
- To investigate the relationship between diabetes duration and the development of these abnormalities.
Main Methods:
- Retinal fluorescein angiography was performed on 154 children with diabetes mellitus.
- Diabetes duration varied from one month to 18 years.
- Vascular abnormalities were assessed and categorized.
Main Results:
- Seventy-five percent of children exhibited vascular abnormalities.
- Abnormalities were present even in children with diabetes for one year or less (20 children).
- Vascular abnormality severity correlated positively with diabetes duration, independent of diabetic management.
Conclusions:
- Microvascular complications in the eye can manifest very early in pediatric diabetes.
- The findings suggest a potential classification of diabetic patients into those with and without associated vascular abnormalities.
- Longer diabetes duration is linked to increased severity of retinal vascular changes.
Abstract:
The microvascular complications of diabetes are demonstrated in the eye at a very early stage with the use of retinal fluorescein angiography. One hundred and fifty-four children who have had diabetes mellitus for durations varying from one month to 18 years had their retinal vasculature evaluated with fluorescein angiography. Seventy-five per cent of the children examined had vascular abnormalities, including 20 children who had diabetes for one year or less. Twenty-five per cent of the children showed no vascular abnormalities. This included one child who had diabetes for 12 years. The severity of the vascular abnormalities increased with the duration of diabetes. Vascular abnormalities did not appear related to diabetic management or control. The possibility of two types of diabetics, one with the other without associated vascular abnormalities, is suggested.