Search

Yellow phosphorus or metal phosphide (YP-MP) rodenticide poisoning has been a known cause of acute liver failure (ALF) in many countries of Asia and North and South America over the last decade. It is a highly toxic compound and is a well-known cause of intentional or accidental poisoning in both adults and children. In lower doses, it causes gastrointestinal symptoms and mild hepatic injury, and patients may spontaneously recover. In higher doses, hepatic necrosis and fatty infiltration may cause significant injury and may even lead to ALF, characterized by hepatic encephalopathy, coagulopathy, and lactic acidosis. Cardiotoxicity, rhabdomyolysis, and neutropenia are other well-documented complications. If untreated, it may lead to multi-organ dysfunction and death. Plasmapheresis and continuous renal replacement therapy (CRRT) have been used with limited success in patients who do not recover spontaneously. However, patients who develop ALF often need liver transplantation (LT). Liver transplantation has been successfully performed in ALF due to YP-MP poisoning in several countries, with good results in both adult and pediatric patients. Separate criteria for LT are important to ensure early and rapid listing of critical patients on the waiting list. The success rates of LT for ALF due to YP-MP rodenticide poisoning are very promising, provided there are no contra-indications to transplant. Plasma exchange, CRRT, or cytosorb can be used as a bridge to transplant in selected patients. In the long term, only with an increase in public awareness and sale restrictions can we prevent the intentional and accidental poisoning caused by this easily available, highly toxic compound., Competing Interests: Declaration of Competing Interest All the authors declare no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Coronavirus disease 2019 (COVID-19) has been recently declared a global pandemic. As of June 5, 2020, over 75,000 cases have been reported with nearly 2500 deaths in India alone. COVID-19 has severely impacted deceased donor liver transplant (DDLT) programs throughout the world. Acceptance of deceased liver donors has decreased worldwide because of the unknown risks associated with COVID-19 transmission or postoperative infection in the immediate post-transplant period, along with the risks to the health care workers in a multidisciplinary setting. In India, DDLT has come to a standstill in the setting of a national lockdown. Many national guidelines have emerged on how to safely perform transplant as well on immunosuppressive regimens and care of patients posttransplant. Here, we take a look at the current situation and summarize the different guidelines and future perspectives of DDLT in India in the COVID-19 era., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Background: Living donor liver transplantation (LDLT) for Budd-Chiari syndrome (BCS) has been reported with <10 inferior vena cava (IVC) replacements with vascular/synthetic graft. The goal of this study was to review outcomes of LDLT for BCS at our center, with an emphasis on surgical techniques and postoperative anticoagulation therapy., Methods: Between October 2011 and December 2015, a total of 1027 LDLTs were performed. Nine of these patients had BCS. We analyzed their etiologies, operative details, postoperative complications, and outcomes., Results: The indication was chronic liver disease for all patients. Two patients required retrohepatic IVC replacement with a polytetrafluoroethylene graft due to severe adhesions and thrombosis, respectively. One patient required V-Y plasty for suprahepatic IVC narrowing. Five patients had portal venous thrombosis, 3 treated by thrombectomy, and 1 by renoportal anastomosis. The mean follow-up time was 18 ± 16 months. Only 1 early death occurred due to sepsis. The anticoagulation therapy involved heparin infusion from postoperative day 1, conversion to low-molecular-weight-heparin on postoperative days 3 to 6, followed by warfarin (postoperative days 9-16 to maintain an international normalized ratio of 2-3 long term), along with low-dose aspirin for 6 months. There was no recurrence of thrombosis., Conclusions: LDLT for BCS is well documented in literature. Prevention of recurrent thrombosis depends on meticulous surgical technique, perfect and wide outflow anastomoses, and a strict anticoagulation protocol. A synthetic (polytetrafluoroethylene) graft for IVC interposition is a safe and feasible option for reconstruction with good results. Low-dose aspirin with low-molecular-weight-heparin later converted to warfarin provides excellent results and prevents recurrence of thrombosis., (Copyright © 2016 Elsevier Inc. All rights reserved.)