RESUMEN
INTRODUCTION: Posttransplant diabetes mellitus (PTDM) is a common, serious complication of renal transplantation. The aim of this retrospective study was to estimate the incidence and to identify potential factors predisposing to PTDM. PATIENTS AND METHODS: We evaluated 296 adult nondiabetic patients who underwent kidney transplantation at our center. PTDM was defined according to 2003 international consensus guidelines. Potential factors predisposing to PTDM were analyzed individually and simultaneously using a logistic regression model. RESULTS: Over 2054.5 years of cumulative follow-up, 51 patients (17.2%) developed diabetes corresponding to an annual incidence of 2.5%. PTDM was diagnosed after a median of 2.9 months (range: 0.2-168). The mean age of affect individuals was 33.3±7.4 years. Patients with PTDM were significantly older (P<.0005) and showed an higher body mass index (BMI; P<.004). Univariate analysis revealed that age, BMI, family history of diabetes, vascular nephropathy, and hepatitis C infection were associated with PTDM. Multivariate analysis rescaled the roles of age (relative risk [RR]=1.046/y; P<.04), BMI (RR=1.107/kg/m2, P<.05), vascular nephropathy (RR=7.06, P<.03), and hepatitis C infection (RR=2.72, P<.03) as independent factors predisposing to PTDM. CONCLUSION: Among our relatively young kidney transplant recipients, in whom only 8% received tacrolimus, PTDM was a frequent complication. We suggest that the use of oral glucose tolerance tests to screen patients identifies those predisposed to develop this complication.
Asunto(s)
Complicaciones de la Diabetes/diagnóstico , Trasplante de Riñón/métodos , Adulto , Complicaciones de la Diabetes/epidemiología , Femenino , Prueba de Tolerancia a la Glucosa , Humanos , Inmunosupresores/farmacología , Incidencia , Fallo Renal Crónico/epidemiología , Fallo Renal Crónico/terapia , Trasplante de Riñón/efectos adversos , Masculino , Análisis Multivariante , Complicaciones Posoperatorias , Análisis de Regresión , Estudios Retrospectivos , Factores de Riesgo , Tacrolimus/farmacologíaRESUMEN
We report a case of a 22 years old type 1 diabetic man with a history of weight loss, weakness, anorexia, fever and recurrent urinary tract infection since February 2001. In April 2001, he presented anuria due to obstructive acute renal failure. Hepatosplenomegaly and lymphadenopathy were absent at physical examination. Laboratory tests revealed a high level of gamma globulin (53.4 g/l) and anaemia (haemoglobin 7.7 g/100 ml) without leukopenia and thrombocytopenia. CT scan showed multiple retroperitoneal lymphadenopathies causing compression of the two ureters, hydro-ureter associated with hydronephrosis, hepatosplenomegaly and multiple pulmonary nodes. Lymphadenopathies, anaemia, high level of gamma globulin, high titres of anti-leishmanial antibodies and the excellent outcome after treatment with meglumine antimoniate (Glucantime) confirmed visceral leishmaniasis. This report documented an unusual clinical presentation of Visceral leishmaniasis in a diabetic patient.