A critical analysis of early death after adult liver transplants

作者：Rana Abbas^*; Kaplan Bruce; Jie Tun; Porubsky Marian; Habib Shahid; Rilo Horacio; Gruessner Angelika C; Gruessner Rainer W G

来源：Clinical Transplantation, 2013, 27(4): E448-E453.

DOI：10.1111/ctr.12186

• cause of death
• liver transplantation
• risk factors
• survival

Introduction The 15% mortality rate of liver transplant recipients at oneyr may be viewed as a feat in comparison with the waiting list mortality, yet it nonetheless leaves room for much improvement. Our aim was to critically examine the mortality rates to identify high-risk periods and to incorporate cause of death into the analysis of post-transplant survival.
Methods We performed a retrospective analysis on United Network for Organ Sharing data for all adult recipients of liver transplants from January 1, 2002 to October 31, 2011. Our analysis included multivariate logistic regression where the primary outcome measure was patient death of 49288 recipients.
Results The highest mortality rate by day post-transplant was on day 0 (0.9%). The most significant risk factors were as follows: for one-d mortality from technical failure, intensive care unit admission odds ratio (OR 3.2); for one-d mortality from graft failure, warm ischemia >75min (OR 5.6); for one-month mortality from infection, a previous transplant (OR 3.3); and for one-month mortality from graft failure, a previous transplant (OR 3.7).
Conclusion We found that the highest mortality rate after liver transplantation is within the first day and the first month post-transplant. Those two high-risk periods have common, as well as different, risk factors for mortality.

• 出版日期2013-7