Type of Preservation Solution, UW or HTK, Has an Impact on the Incidence of Biliary Stricture following Liver Transplantation: A Retrospective Study. (23rd December 2019)

• Record Type: Journal Article
• Authors: Karakoyun, Rojbin; Romano, Antonio; Nordström, Johan; Ericzon, Bo-Göran; Nowak, Greg
• Other Names: Robson Simon C. Academic Editor.
• Is Part Of: Journal of transplantation. Volume 2019(2019)
• Publication Date: 2019-12-23
• Subjects: Transplantation of organs, tissues, etc -- Periodicals; 617.95405
• DOI: 10.1155/2019/8150736
• Languages: English
• ISSNs: 2090-0007

Abstract

Abstract : Organ preservation plays a crucial role in the outcome following solid organ transplantation. The aim of this study was to perform a retrospective outcome analysis following liver transplantation using histidine tryptophan ketoglutarate (HTK) or the University of Wisconsin (UW) solutions for liver graft preservation. We retrospectively reviewed data on adult patients who were liver-transplanted at Karolinska University Hospital between 2007 and 2015. There was evaluation of donor and recipient characteristics, pre- and post-transplant blood chemistry tests, biliary and vascular complications, graft dysfunction and nonfunction, and patient and graft survivals. A total of 433 patients were included in the analyses, with 230 and 203 patients having received livers preserved with HTK and UW, respectively. Mean follow-up was 45 ± 29 months for the HTK group and 42.4 ± 26 for the UW group. There was no difference between the two groups either in terms of patient and graft survival, or of results of postoperative blood chemistry, or incidence of arterial complications, early allograft dysfunction, or primary graft nonfunction. However, the incidence of biliary stricture was higher in the UW group (22.7%) versus the HTK group (13.5%; p = 0.013 ). Use of UW and HTK preservation solution in liver transplantation has no impact on patient and graft survival. However, use of HTK solution results in a lower incidence of posttransplant biliary stricture.