Underdiagnosis of diabetes mellitus in chronic dialysis patients on the renal transplant waiting list.
In diabetic patients long-term patient and graft survival after renal transplantation is reduced compared to nondiabetic graft recipients. Incidence and prevalence of diabetic patients on dialysis is rising continuously; however, there is a surprisingly low prevalence of patients with known diabetes mellitus on our local renal transplant waiting list. In a retrospective study we clarified the underestimation of diabetic dialysis patients on the transplant waiting list. Our local waiting list includes 46 diabetic patients among 377 (12.2%) candidates. Nine patients had type 1 diabetes and 37 type 2 diabetes. Surprisingly, only 20 of 37 patients (ie, 54%) were initially (at the time of wait-listing) classified as (type 2 diabetes mellitus). Primary renal disease in these 17 diabetic patients was classified in only eight patients, whereas the remaining nine were considered as chronic glomerulonephritis (not biopsy-proven and diabetic nephropathy not excluded). We conclude that among uremic patients on the renal transplant waiting list, the prevalence of diabetes mellitus and the number of patients with diabetic nephropathy are notably underdiagnosed.
Hergesell
O
O
Department of Medicine, Division of Nephrology, University of Heidelberg, Heidelberg, Germany.
Zeier
M
M
D003920:Diabetes Mellitus / Q000453:epidemiology*; D003928:Diabetic Nephropathies / Q000453:epidemiology*; D005260:Female; D006442:Glycated Hemoglobin / Q000032:analysis; D006801:Humans; D007674:Kidney Diseases / Q000145:classification* / Q000628:therapy*; D016030:Kidney Transplantation; D008297:Male; D015995:Prevalence; D017582:Renal Replacement Therapy; D012189:Retrospective Studies; D014850:Waiting Lists
D006442:Glycated Hemoglobin