Zinc phosphide (ZnP) containing rodenticide poisoning is a recognized cause of acute liver failure (ALF) in India. When standard conservative measures fail, the sole option is liver transplantation. Records of 41 patients admitted to a single centre with ZnP-induced ALF were reviewed to identify prognostic indicators for requirement of liver transplantation. Patients were analyzed in two groups: group I (n = 22) consisted of patients who either underwent a liver transplant (n = 14) or died without a transplant (n = 8); group II (n = 19) comprised those who survived without liver transplantation. International normalized ratio (INR) in group I was 9 compared to 3 in group II (p < 0.001). Encephalopathy occurred only in group I. Model for End-Stage Liver Disease (MELD) score in group I was 41 compared to 24 in group II (p < 0.001). MELD score of 36 (sensitivity of 86.7 %, specificity of 90 %) or a combination of INR of 6 and encephalopathy (sensitivity of 100 %, specificity of 83 %) were the best indicators of mortality. Such patients should undergo urgent liver transplantation.

Recipient death, donation in emergency setting, age above 50, higher BMI, and prolonged hospital stay are factors that lead to impaired HRQOL following live liver donation. Despite this, 99% donors did not repent the decision to donate.

Graft survival after LDLT using a small-for-size right lobe graft (GRWR < 0.8%) is as good as with normal grafts. However, patency of anterior sectoral outflow by MHV or reconstructed MHV is crucial to maintain graft function when SFSG are used.

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Despite advances in the practice of living donor liver transplantation (LDLT), the optimum surgical approach with respect to the middle hepatic vein (MHV) in right lobe LDLT remains undefined. We designed a randomized trial to compare the early postoperative outcomes in recipients and donors between extended right lobe grafts (ERGs; transection plane was maintained to the left of MHV and division of MHV performed beyond the segment VIII vein) and modified right lobe grafts (MRGs; transection plane was maintained to the right of MHV; the segment V and VIII drainage was reconstructed using a conduit of recipient portal vein). Eligible patients (n = 86) were prospectively randomized into the ERG arm (n = 43) and the MRG arm (n = 43) at the beginning of donor hepatectomy. The primary endpoint considered in this equivalence trial was patency of the MHV or the reconstructed "neo-MHV" in the recipient. The secondary endpoints included biochemical parameters, postoperative complications, mortality in recipients as well as donors and volume regeneration of remnant liver in donors, measured at 2 months. The patency of the MHV was comparable in the ERG and MRG arms (90.7% versus 81.4%; difference, 9.3%; 95% confidence interval [CI], -5.8 to 24.4; z score, 1.245; P = 0.21). Volume regeneration of the remnant liver in donors was significantly better in the MRG arm (111.3% versus 87.3%; mean difference, 24%; 95% CI, 14.6-33.3; P < 0.001). The remaining secondary endpoints in donors and recipients were similar between the 2 arms. To conclude, MRG with reconstructed neo-MHV has comparable patency to native MHV in ERG and confers equivalent graft outflow in the recipient. Furthermore, it allows better remnant liver regeneration in the donor at 2 months. Liver Transplantation 24 888-896 2018 AASLD.

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The role of prostaglandin E1 (PGE1) infusion in improving early graft function has not been well defined, especially in the scenario of living donor liver transplantation (LDLT). We designed a randomized, double-blind, placebo-controlled trial to evaluate the role of perioperative PGE1 infusion in LDLT. Patients in the study arm received PGE1 (alprostadil) at the rate of 0.25 μg/kg/hour, starting at 1 hour after portal venous reperfusion, and continued for 96 hours. The primary endpoint was early allograft dysfunction (EAD). We analyzed multiple secondary endpoints including postoperative liver function and renal function parameters, acute kidney injury (AKI), hepatic artery thrombosis (HAT), postoperative bleeding, overall mortality, and posttransplant hospital stay. The incidence of EAD was lower in the PGE1 arm, although the difference did not reach statistical significance (22.4% versus 36%; P = 0.21). Among the secondary endpoints, the incidence of AKI was significantly lower in the PGE1 arm (8.2% versus 28%; P = 0.02), as were the peak and mean postoperative creatinine levels. The need for renal replacement therapy was similar between the 2 groups. Among the postoperative graft function parameters, postoperative alanine aminotransferase level was significantly lower in the PGE1 arm (P = 0.04), whereas the remaining parameters including serum bilirubin, aspartate aminotransferase, and international normalized ratio were similar between the 2 arms. There was no difference in the incidence of HAT and postoperative bleeding, in-hospital mortality, and posttransplant hospital stay between the 2 arms. Perioperative PGE1 infusion reduces the incidence of posttransplant renal dysfunction in patients undergoing LDLT. Liver Transplantation 22 1067-1074 2016 AASLD.