Kirchner, Varvara A.

The 2023 Joint International Congress of the International Liver Transplantation Society (ILTS), the European Liver and Intestine Transplant Association (ELITA), and the Liver Intensive Care Group of Europe (LICAGE) held in Rotterdam, the Netherlands, marked a significant recovery milestone for the liver transplant community after COVID-19. With 1159 participants and a surge in abstract submissions, the event focused on “Liver Disorders and Transplantation: Innovations and Evolving Indications.” This conference report provides a comprehensive overview of the key themes discussed during the event, encompassing Hepatology, Anesthesia and Critical Care, Acute Liver Failure, Infectious Disease, Immunosuppression, Pediatric Liver Transplantation, Living Donor Liver Transplantation, Transplant Oncology, Surgical Approaches, and Machine Perfusion. The congress provided a platform for extensive discussions on a wide range of topics, reflecting the continuous advancements and collaborative efforts within the liver transplant community.

AbstractBackgroundThe HIV Organ Policy Equity (HOPE) act afforded transplantation of organs from donors who have HIV. Herein we compared the long‐term outcomes of recipients with HIV by donor HIV testing status.MethodsUsing the Scientific Registry of Transplant Recipients, we identified all primary adult kidney transplant recipients who were HIV‐positive between 1/1/16‐12/31/21. Recipients were grouped into three cohorts according to the donor HIV status based on antibody (Ab) and nucleic acid testing (NAT): Donor Ab−/NAT− (n = 810), Donor Ab+ /NAT− (n = 98), and Donor Ab+/NAT+ (n = 90). We compared recipient and death‐censored graft survival (DCGS) by donor HIV testing status using Kaplan–Meier curves and Cox proportional hazards regression, censored at 3 years posttransplant. Secondary outcomes were delayed graft function (DGF) and the following 1‐year outcomes: acute rejection, re‐hospitalization, and serum creatinine.ResultsIn Kaplan–Meier analyses, patient survival and DCGS were similar by donor HIV status (log rank p = .667; log rank p = .388). DGF occurred more frequently in donors with HIV Ab−/NAT− testing compared with Ab+/NAT− or Ab+/NAT+ testing (38.0% vs. 28.6% vs. 26.7%, p = .028). Average dialysis time before transplant was twice as long for recipients who received organs from donors with Ab−/NAT− testing (p < .001). Acute rejection, re‐hospitalization and serum creatinine at 12 months did not differ between the groups.ConclusionsPatient and allograft survival for recipients living with HIV remains comparable irrespective of donor HIV testing status. Utilizing kidneys from deceased donors with HIV Ab+/NAT− or Ab+/NAT+ testing shortens dialysis time prior to transplant. image

After a virtual congress in 2021 and a previous absence in 2020 because of the coronavirus disease 2019 pandemic, the 27th Annual Congress of the International Liver Transplantation Society was held from May 4 to 7, 2022, in a hybrid format in Istanbul, with 1123 (58% on-site) liver transplant professionals from 61 countries attending the meeting. The hybrid format successfully achieved a balance of much yearned-for “in-person interaction” and global online participation. Almost 500 scientific abstracts were presented. In this report, the Vanguard Committee aims to present a summary of key invited lectures and selected abstracts for the liver transplant community.

After a 1-y absence due to the coronavirus disease 2019 pandemic, the 26th Annual Congress of the International Liver Transplantation Society was held from May 15 to 18, 2021, in a virtual format. Clinicians and researchers from all over the world came together to share their knowledge on all the aspects of liver transplantation (LT). Apart from a focus on LT in times of coronavirus disease 2019, featured topics of this year’s conference included infectious diseases in LT, living donation, machine perfusion, oncology, predictive scoring systems and updates in anesthesia/critical care, immunology, radiology, pathology, and pediatrics. This report presents highlights from invited lectures and a review of the select abstracts. The aim of this report, generated by the Vanguard Committee of International Liver Transplantation Society, is to provide a summary of the most recent developments in clinical practice and research in LT.

The 25th Annual Congress of the International Liver Transplantation Society was held in Toronto, Canada, from May 15 to 18, 2019. Surgeons, hepatologists, anesthesiologists, critical care intensivists, radiologists, pathologists, and research scientists from all over the world came together with the common aim of improving care and outcomes for liver transplant recipients and living donors. Some of the featured topics at this year’s conference included multidisciplinary perioperative care in liver transplantation, worldwide approaches to organ allocation, donor steatosis, and updates in pediatrics, immunology, and radiology. This report presents excerpts and highlights from invited lectures and select abstracts, reviewed and compiled by the Vanguard Committee of International Liver Transplantation Society. This will hopefully contribute to further advances in clinical practice and research in liver transplantation.

The 24th Joint Annual Congress of the International Liver Transplantation Society in association with European Liver and Intestine Transplant Association and Liver Intensive Care Group of Europe was held in Lisbon, Portugal from May 23 to 26, 2018. More than 1200 participants from over 60 countries including surgeons, hepatologists, anesthesiologists and critical care intensivists, radiologists, pathologists, organ procurement personnel, and research scientists came together with the common aim of improving care and outcomes for liver transplant recipients. Over 600 scientific abstracts were presented. The principal themes were living donation, use of marginal liver donors, machine preservation, disease-specific immunosuppressive regimen, malignancies, and advances in pediatric liver transplantation and liver transplant anesthesia. This report presents excerpts from invited lectures and select abstracts from scientific sessions, which add to current knowledge, and will drive clinical practice and future research.