• 1. Department of Anesthesiology, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
  • 2. Department of Liver Surgery/Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu 610041, P. R. China;
YU Hai, Email: yuhaishan117@yahoo.com
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Objective To investigate the association between preoperative systemic immune-inflammation index (SII) and early allograft dysfunction (EAD) in liver transplant recipients. Methods The patients underwent liver transplantation who met the inclusion and exclusion criteria in the West China Hospital of Sichuan University from January 2015 to December 2019 were collected. The postoperative EAD was analyzed. The generalized propensity score weighting (GPSW) were used to balance the confounding factors affecting the occurrence of EAD. Results A total of 390 patients who met the inclusion and exclusion criteria were enrolled in this study, 93 cases of EAD occurred, the incidence of EAD was 23.8%. The recipient’s model for endstage liver disease score and Child-Pugh grade, the donor’s body mass index, age, and graft weight, and the intraoperative cold ischemia time, liver transplantation time, intraoperative blood loss, total infusion, red blood cell transfusion, autologous blood reinfusion, fresh frozen plasma transfusion, concentrated platelet transfusion, total red blood cell and autologous blood transfusions were balanced by GPSW, then the overall mean correlation coefficient of the 14 covariables and SII decreased from 0.049 to 0.039, and each covariable reached the standard of less than 0.1. The binary logistic regression analysis based on GPSW showed that there was no significant association between SII and EAD (P=0.371). Conclusion From preliminary result of this study, it is not found that preoperative SII of liver transplantation patients is related to occurrence of postoperative EAD.

Citation: LIAO Xiaojun, WANG Siying, YANG Jiayin, YU Hai. Association of preoperative systemic immune-inflammation index with early allograft dysfunction in liver transplant recipients: a single-center retrospective study. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2022, 29(5): 613-617. doi: 10.7507/1007-9424.202201012 Copy

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