Details

Autor(en) / Beteiligte

• Ortiz, Fernanda
• Harjutsalo, Valma
• Helanterä, Ilkka
• Lempinen, Marko
• Forsblom, Carol
• Groop, Per-Henrik

Titel

Long-term Mortality After Kidney Transplantation in a Nationwide Cohort of Patients With Type 1 Diabetes in Finland

Ist Teil von

• Diabetes care, 2019-01, Vol.42 (1), p.55-61

Ort / Verlag

United States: American Diabetes Association

Erscheinungsjahr

2019

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• To examine time trends in mortality rates and causes of death in patients with type 1 diabetes and end-stage renal disease on dialysis and after kidney transplantation. In a nationwide retrospective cohort analysis, all patients with type 1 diabetes in Finland who received a kidney transplant alone were compared with patients who remained on dialysis. The main outcome was patient survival after starting dialysis. The cohort was divided into dialysis, functioning kidney transplant, and dialysis after transplant loss. Causes of death were retrieved and standardized mortality ratios calculated. We studied 2,383 patients. Patients survived a median of 15.9 years after a successful transplant, 11.2 years if transplant function was lost, and 2.9 years if they remained on chronic dialysis. Standardized mortality ratio decreased in all subgroups during the past four decades: from 2005 onwards, it was 3.9 in patients receiving a kidney transplant, 11.5 in patients with graft loss, and 32.5 in patients on dialysis. The most common cause of death in all patients was ischemic heart disease (45%) followed by infection (18%), which was more common in patients on dialysis. Kidney transplantation is the treatment of choice for patients with type 1 diabetes and end-stage renal disease because it substantially reduces the excess death risk when compared with dialysis. Even when kidney graft function is lost, the excess death risk is still considerably lower. Although overall mortality has decreased over the years, premature death due to ischemic heart disease remains high.