Risk factors for glucose metabolism disorders after kidney transplantation with uneventful course.
A wide range of glucose metabolic disorders (GMDs) often arise after renal transplantation that predispose to graft dysfunction, infections, and cardiovascular disease. This study evaluated the risk factors for GMDs among 50 patients including 30 males and overall mean age 44.9 +/- 12.1 years. All 50 subjects displayed normal glucose tolerance tests pretransplantation and no family history of diabetes. They were selected from the 99 consecutive patients transplanted from April 2005 to January 2006 based upon uneventful posttransplantation course, without rejection episodes or hepatitis C virus (HCV) infections. The study concentrated on risk factors originating during the dialysis period. Even in this selected group, the risk of posttransplant GMD development was high (28%). Patients with GMDs showed significantly worse renal function at 1 month after transplantation (serum creatinine concentration: 1.70 +/- 1.67 mg/dL in the GMD group vs. 1.44 +/- 0.96 mg/dL in the group without GMDs [P = .027] and eGFR, 56.68 +/- 22.70 mL/min/1.73 m(2) versus 71.29 +/- 27.37 mL/min/1.73 m(2), respectively, [(P = .099)]. In a logistic regression model, a statistically significant difference between the groups was shown only for cold ischemia time (P = .037). In the logistic regression model with two independent variables, statistical significance was observed (P = .038) for body mass index at the time of transplantation. In this model, a lower pretransplant serum insulin concentration showed an influence that bordered on significance (P = .074). This study confirmed that the etiology of GMD after kidney transplantation is multifactorial, and at least in part connected with the pre-transplantation period.
Krajewska
M
M
Department of Nephrology and Transplantation Medicine, Wroclaw Medical University, Wroclaw, Poland. magda@softstar.pl
Madziarska
K
K
Weyde
W
W
Mazanowska
O
O
Kusztal
M
M
Klinger
M
M
D000328:Adult; D015992:Body Mass Index; D005260:Female; D044882:Glucose Metabolism Disorders / Q000453:epidemiology*; D006801:Humans; D016030:Kidney Transplantation / Q000009:adverse effects*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012307:Risk Factors; D016896:Treatment Outcome