Metabolic syndrome in liver transplant recipients: Prevalence and association with major vascular events

Cardiac and cerebral vascular diseases are leading causes of morbidity and death in solid organ transplant recipients. Immunosuppressant drugs are associated with dyslipidemia, hypertension, and hyperglycemia, which along with obesity are the main features of metabolic syndrome. In the nontransplant population, metabolic syndrome is associated with increased risk for major vascular complications. We postulated that metabolic syndrome is common post–liver transplantation and plays a significant role leading to cardiac and cerebrovascular events. Our Multi‐Organ Transplant Program database was reviewed for all liver transplant recipients between January 1998 and June 2004 with follow‐up until December 2005. We adapted the 2001 National Cholesterol Education Program‐Adult Treatment Panel III Guidelines to define posttransplantation metabolic syndrome (PTMS) as the presence at least 3 of the following: 1) obesity (body mass index >30 kg/m2); 2) serum triglyceride level ≥1.7 mmol/L; 3) high density lipoprotein level