PURPOSE: To evaluate the impact of combined kidney and pancreas transplantation on the progression of advanced diabetic retinopathy. METHODS: The changes in diabetic retinopathy severity in patients with insulin-dependent diabetes mellitus who had kidney-pancreas transplantation (n = 51) and in those who had kidney transplantation only (n = 21) were compared. Patients were invited to baseline and 1 year follow-up examinations. Fundus photographs were graded in a masked fashion using standardized protocols. RESULTS: The mean age and duration of diabetes were similar for both groups. After combined transplantation, none of the patients used insulin, and their mean glycosylated hemoglobin was significantly lower (6.4% versus 10.6%) than those who underwent only kidney transplantation. There was a nonsignificant difference in overall progression of retinopathy for combined transplantation compared with kidney transplantation only (risk ratio = 0.73; 95% confidence interval, 0.31, 1.71). CONCLUSION: The authors found no evidence that the normalization of glycemia associated with a combined kidney-pancreas transplantation in patients with advanced proliferative diabetic retinopathy (mostly treated with photocoagulation) accelerated retinopathy progression. These data suggest that the normalization of glycemia associated with a combined kidney-pancreas transplantation does not have beneficial influence on the progression of advanced diabetic retinopathy.
PURPOSE: To evaluate the impact of combined kidney and pancreas transplantation on the progression of advanced diabetic retinopathy. METHODS: The changes in diabetic retinopathy severity in patients with insulin-dependent diabetes mellitus who had kidney-pancreas transplantation (n = 51) and in those who had kidney transplantation only (n = 21) were compared. Patients were invited to baseline and 1 year follow-up examinations. Fundus photographs were graded in a masked fashion using standardized protocols. RESULTS: The mean age and duration of diabetes were similar for both groups. After combined transplantation, none of the patients used insulin, and their mean glycosylated hemoglobin was significantly lower (6.4% versus 10.6%) than those who underwent only kidney transplantation. There was a nonsignificant difference in overall progression of retinopathy for combined transplantation compared with kidney transplantation only (risk ratio = 0.73; 95% confidence interval, 0.31, 1.71). CONCLUSION: The authors found no evidence that the normalization of glycemia associated with a combined kidney-pancreas transplantation in patients with advanced proliferative diabetic retinopathy (mostly treated with photocoagulation) accelerated retinopathy progression. These data suggest that the normalization of glycemia associated with a combined kidney-pancreas transplantation does not have beneficial influence on the progression of advanced diabetic retinopathy.
Authors: D E Sutherland; R W Gruessner; D L Dunn; A J Matas; A Humar; R Kandaswamy; S M Mauer; W R Kennedy; F C Goetz; R P Robertson; A C Gruessner; J S Najarian Journal: Ann Surg Date: 2001-04 Impact factor: 12.969
Authors: S C Rayhill; A M D'Alessandro; J S Odorico; S J Knechtle; J D Pirsch; D M Heisey; A D Kirk; W Van der Werf; H W Sollinger Journal: Ann Surg Date: 2000-03 Impact factor: 12.969