Related factors associated with reversal of new-onset diabetes mellitus following liver transplantation / 中华器官移植杂志

ABSTRACT

Objective To study the related factors associated with the reversal of posttransplant diabetes mellitus (PTDM) following liver transplantation. Methods The clinical data of 62patients with PTDM in 232 patients receiving liver transplantation (26. 7 %) were retrospectively analyzed and the patients were divided into two groups patients with transient PTDM (34 cases) and those with persistent PTDM (28 cases). Pre-operative and post-operative variables, including sex,age, body mass index, family history of diabetes, hepatitis B virus infection, pretransplantation fasting plasma glucose, the immunosuppressant regime, FK506 concentration and duration of steroid usage, were analyzed retrospectively. Results The variables, including sex, age, body mass index,family history of diabetes, hepatitis B virus infection, pretransplantation fasting plasma glucose,FK506 concentration at month 1, 3 and 6 after operation, rate of cyclosporine usage and duration of steroid usage had no significant difference between the two groups (P＞0. 05). Compared with the persistent PTDM patients, the transient PTDM patients were characterized by younger age at the time of transplantation (54 ± 8 vs. 42 ± 6 years, P＜0. 05), longer time before the development of PTDM (18 ± 23 vs. 35 ± 42 days, P＜0. 05), and higher rate of mycophenolate mofetil or sirolimus usage (0vs. 8. 9 %, P＜0. 05). Based on a multivariate analysis, age at the time of transplantation was determined as the single independent predictive factor associated with reversal of PTDM following liver transplantation (odds ratio 1. 312, 95 % confidence interval 1. 005 - 1. 743). Conclusion Age at the time of transplantation, duration before the development of PTDM and rate of mycophenolate mofetil or sirolimus usage are associated with reversal of PTDM following liver transplantation. Among these factors, age at the time of transplantation is only the single independent predictive factor.