Long-term impact of dialysis-requiring AKI during the perioperative period of liver transplantation on postdischarge outcomes.

Authors
Soojin LeeSehoon ParkMin Woo KangHai‐Won YooKyungdo HanYaerim KimJung Pyo LeeKwon Wook JooChun Soo LimYon Su KimHyeongsu KimDong Ki Kim
Department
Dept. of Internal Medicine (내과학)
Issue Date
2019
Citation
Clinical Transplantation, Vol.33(8) : e13649-e13649, 2019
ISSN
1399-0012
Abstract
Background: Patients undergoing liver transplantation (LT) are prone to dialysis‐re‐ quiring acute kidney injury (AKI‐D). However, long‐term prognoses among them need further investigation, as overall survival after LT is improving. Methods: A nationwide, population‐based cohort study was conducted using the data of Korean National Health Insurance System between 2006 and 2015. The pa‐ tients who received dialysis during the perioperative period of LT were in the AKI‐D group, and the control group included those who did not undergo dialysis. Results: Among the 6879 patients who underwent LT, 968 were in the AKI‐D group. All‐cause mortality [adjusted hazard ratio (HR): 1.52 (1.26‐1.83), P < 0.001], end‐stage renal disease (ESRD) progression [adjusted HR: 2.93 (2.34‐3.66), P < 0.001], and ICU readmission [adjusted HR: 1.70 (1.44‐2.01), P < 0.001] within and after 90 days from discharge were increased in the AKI‐D group. When analyzed among those who recovered from dialysis at discharge, overall outcomes were similar to those of the AKI‐D group, except the long‐term mortality. Conclusions: AKI‐D during the perioperative period of LT was associated with worse mortality, ESRD progression, and ICU readmission risk. The results of renal‐recov‐ered patients could indicate clinicians that achievement of dialysis independence is important to gain favorable long‐term postdischarge survival.
Keywords
acute kidney injuryliver transplantation
URI
http://kumel.medlib.dsmc.or.kr/handle/2015.oak/42040
Appears in Collections:
1. Journal Papers (연구논문) > 1. School of Medicine (의과대학) > Dept. of Internal Medicine (내과학)
Keimyung Author(s)
김예림
Full Text
https://onlinelibrary.wiley.com/doi/full/10.1111/ctr.13649
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