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Long-term survival rate after vitreous surgery for complications of diabetic retinopathy
S R Gollamudi1, W E Smiddy, A P Schachat
1Wilmer Ophthalmological Institute, Johns Hopkins University School of Medicine, Baltimore.
Abstract:
The survival rate after vitreous surgery for complications of diabetic retinopathy was studied in 552 consecutive patients who underwent operations between 1979 and 1984. The 5-year postoperative survival rate was 74.7%. Factors associated with a lower survival rate included older age, older age at diagnosis of diabetes, history of renal disease, and a longer duration of diabetes. Factors unrelated to survival rate included insulin treatment, sex, and anatomic and visual outcome. Improved management of systemic diabetic complications has improved survival rates, a finding reflected in the relatively high rate of long-term survival after diabetic vitrectomy.