Kidney utilization and outcomes of liver transplant recipients who were listed for kidney after liver transplant after the implementation of safety net policy.

In 2017, United Network for Organ Sharing (UNOS) established the safety net policy with set criteria for offering kidney transplantation (KT) for patients who developed end-stage renal disease between 60 and 365 days after liver transplant (LT). We provide an update on the impact of the policy. We analyzed UNOS data of liver recipients transplanted between 1987 and 2020 who developed acute kidney injury requiring dialysis within 60 days before or after LT and subsequently listed for KT. We identified 407 patients who were listed for kidney after LT before policy and 248 patients after policy. Median waiting time to KT was shorter after policy (324 days vs. 2827 days). There was a higher proportion of candidates who were listed for subsequent KT within 1-year after policy (94.8% vs. 63.6%). KT rate was also higher after policy (87.7 vs. 30.7 per 100 patient-years at risk). Most importantly, we started to observe a net negative kidney utilization in end-stage liver disease setting (i.e., summation of simultaneous liver kidney and kidney after liver transplant in the first-year after LT has decreased from 1086 to 876 transplants in 2019). Such findings are consistent with a more efficient system and more appropriate allocation of organs.

Impact of COVID-19 on liver transplantation in Europe: alert from an early survey of European Liver and Intestine Transplantation Association and European Liver Transplant Registry.

There are scarce data on the impact of COVID-19 pandemic on liver transplantation (LT) in Europe. The aim of this study was to obtain a preliminary data on incidence, management, and outcome of COVID-19 in liver transplant recipients and candidates in Europe. An Internet-based survey was sent to the centers affiliated with European Liver Transplant Registry (ELTR). One hundred nine out of 149 (73%) of ELTR centers located in 28 European countries (93%) responded. Ninety-four (86%) of the centers tested all donors, and 75 (69%) centers tested all LT recipients for SARS-CoV-2. Seventy-three (67%) centers selected recipients for LT in the COVID-19 pandemic, whereas 33% did not. Eighty-eight centers reported COVID-19 infection in 57 LT candidates and in 272 LT recipients. Overall crude incidence of COVID-19 among LT candidates and recipients was estimated 1.05% (range 0.5-20%) and 0.34% (range 0.1-4.8%), respectively, and it was significantly higher among candidates (P < 0.001). Crude rate of death was 18% (10/57) among candidates and 15% (36/244) among recipients. This first large-scale European snapshot study clearly shows that both LT candidates and recipients are at a high risk for COVID-19. These results plead for an early and pro-active screening of COVID-19 symptoms in these populations.

Successful Transplant of Two Kidneys Harvested from a Young Brain-Dead Liver Transplant Recipient.

Efforts to increase the dismal deceased renal transplantation (DRT): live renal transplantation (LRT) ratio in our country have gathered momentum recently, with governmental and non-governmental projects focussing on building public awareness and capacity-building, and appropriate legislation. Worldwide, efforts at increasing the number of organs from the deceased pool have focussed on the use of 'expanded criteria donors', including deceased cardiac donors (DCD). 'Reuse' transplant, where an organ is transplanted after removal from the first recipient, is a rare strategy, used more commonly in liver than in kidney transplantation. Exceptional circumstances, where other organs have been harvested from transplant recipients, are rare. We describe the successful transplants of two renal grafts obtained from a 19-year-old brain-dead liver transplant recipient; this is probably the second case in English-language literature. A 19-year-old male patient with hepatitis E-induced fulminant hepatic failure underwent live-related liver transplantation. On postoperative day 2, cerebral edema set in, and the patient was declared brain-dead. Despite the economical and emotional trauma, the family opted for donation of the well-perfused kidneys. The kidneys were transported in HTK solution (histidine-tryptophan-ketoglutarate) to our centre. Recipient 1 was a 32-year-old woman (B positive) and recipient 2 was a 29-year-old man (also B positive); the kidneys were placed extraperitoneally and anastomosed end-to-side to the external iliac artery and vein. Recipient 2 experienced delayed graft function; however, both are doing well 15 months posttransplant.