ABSTRACT
BACKGROUND: Advances in surgical and medical technology over the years has made liver transplantation possible for older and higher risk patients. Despite rigorous preoperative cardiac testing, cardiovascular events remain a major cause of death after orthotopic liver transplantation (OLT). However, there are little data on the outcomes of OLT in patients with preexisting coronary artery disease (CAD). This study aimed to compare all-cause and cardiovascular mortality of patients with and without history of CAD undergoing OLT. METHODS: Six hundred ninety-three adult patients with cirrhosis underwent liver transplantation between July 2013 and December 2018 (female n = 243, male n = 450; median age 59). RESULTS: During the study period of 5 y (median follow-up, 24.1 mo), 92 of 693 patients (13.3%) died. All-cause mortality in the CAD group was significantly higher than in the non-CAD group (26.7% versus 9.6%; P <0.01). Cardiovascular events accounted for 52.5% of deaths (n = 21) in patients with CAD compared with 36.5% (n = 19) in non-CAD patients. At 6 mo, patients with combined nonalcoholic steatohepatitis (NASH)/CAD had significantly worse survival than those with CAD or NASH alone ( P <0.01). After 6 mo, patients with CAD alone had similar survival to those with combined NASH/CAD. CONCLUSIONS: Patients with preexisting CAD before liver transplantation are at higher risk of death from any cause, specifically cardiovascular-related death. This risk increases with coexisting NASH. The presence of NASH and CAD at the time of liver transplant should prompt the initiation of aggressive risk factor modification for patients with CAD.
Subject(s)
Coronary Artery Disease , Liver Transplantation , Non-alcoholic Fatty Liver Disease , Adult , Humans , Male , Female , Middle Aged , Coronary Artery Disease/complications , Coronary Artery Disease/surgery , Liver Transplantation/adverse effects , Non-alcoholic Fatty Liver Disease/complications , Non-alcoholic Fatty Liver Disease/diagnosis , Non-alcoholic Fatty Liver Disease/surgery , Liver Cirrhosis/surgery , Risk Factors , Retrospective StudiesABSTRACT
Intestinal failure is a complex disease state for which extensive therapy is often required. Parenteral nutrition is one of these therapies, but with its long-term use, life-threatening complications may develop. Intestinal rehabilitation to enhance intestinal absorption and function through diet and medication is another therapy that can be used in hopes of weaning parenteral nutrition and preventing malnutrition. For patients who develop complications from parenteral nutrition and fail intestinal rehabilitation interventions, intestinal transplantation may be the best option. In this review, therapies available for intestinal failure and the use of a multidisciplinary approach to the patient with intestinal failure will be reviewed.
