Post-transplant diabetes mellitus

Abstract In recent decades, Diabetes Mellitus has become a severe and growing global public healthcare problem due to the increase of its prevalence, morbidity and mortality. Post-transplant diabetes mellitus (PTDM) is a complication which takes place after a solid organ transplant, and its incidence is widely variable, ranging from 2 to 53%. Some factors increase the risk of PTDM, such as age, ethnicity, cadaver-donor kidney presence of the hepatitis C virus and cytomegalovirus, overweight and obesity and the Immunosuppression scheme established in the immediate post-transplant period. High doses of tacrolimus and corticosteroid represent the highest risk for developing PTDM. Considering that the development of PTDM is associated with a higher risk of complications, such as infections and cardiovascular disease - thus representing a higher life threatening risk and a higher cost for the Health System - the relevance of identifying the risk factors and of the early diagnosis combined with appropriate therapy will be high for the follow up, and eventually resulting in the success of the procedure as far as patient survival and transplantation durability.