Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a novel coronavirus responsible for a worldwide pandemic has forced drastic changes in medical practice in an alarmingly short period of time. Caregivers must modify their strategies as well as optimize the utilization of resources to ensure public and patient safety. For organ transplantation, in particular, the loss of lifesaving organs for transplantation could lead to increased waitlist mortality. The priority is to select uninfected donors to transplant uninfected recipients while maintaining safety for health care systems in the backdrop of a virulent pandemic. We do not yet have a standard approach to evaluating donors and recipients with possible SARS-CoV-2 infection. Our current communication shares a protocol for donor and transplant recipient selection during the coronavirus disease 2019 (COVID-19) pandemic to continue lifesaving solid organ transplantation for heart, lung, liver, and kidney recipients. The initial results using this protocol are presented here and meant to encourage dialogue between providers, offering ideas to improve safety in solid organ transplantation with limited health care resources. This protocol was created utilizing the guidelines of various organizations and from the clinical experience of the authors and will continue to evolve as more is understood about SARS-CoV-2 and how it affects organ donors and transplant recipients.
Download full-text PDF |
Source |
---|---|
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9800695 | PMC |
http://dx.doi.org/10.1111/ajt.16138 | DOI Listing |
Transplant Proc
January 2025
Department of Thoracic Surgery and Lung Transplantation, University Hospital Reina Sofía, Córdoba, Spain; Instituto Maimónides de Investigación Biomédica de Córdoba, IMIBIC, University of Córdoba, Córdoba, Spain; Group for the Study of Thoracic Neoplasms and Lung Transplantation, IMIBIC (Instituto Maimónides de Investigación Biomédica de Córdoba), University of Córdoba, Córdoba, Spain. Electronic address:
Introduction: Mucorales infections in the airways of lung transplant (LT) patients are rare but have a rising incidence in transplanted lungs.
Objective: We present our experience with LT in immediate postoperative infections due to mucormycosis.
Methods: Review of 767 LT performed in Andalusia between 2000 and 2023 identifying Mucorales through microbiological results and histological findings.
Pharmacoecon Open
January 2025
Division of Pediatric Stem Cell Therapy, Department of Pediatric Oncology, Hematology and Clinical Immunology, Medical Faculty, Heinrich-Heine-University, Duesseldorf, Germany.
Objective: The purpose of this study was to describe clinical complications and healthcare resource utilization (HCRU) among patients with sickle cell disease (SCD) with recurrent vaso-occlusive crises (VOCs) and patients with transfusion-dependent β-thalassemia (TDT) in Germany.
Methods: The Betriebskrankenkasse (BKKs) Database was used to identify patients with SCD or TDT. To be eligible for inclusion, patients with SCD were required to have ≥ 2 VOCs/year in any two consecutive years and ≥ 12 months of available data before and after the index date (second VOC in the second consecutive year).
Hepatobiliary Pancreat Dis Int
December 2024
Institute of Hepatobiliary Diseases, Transplant Center, Zhongnan Hospital of Wuhan University, Wuhan 430071, China; National Quality Control Center for Donated Organ Procurement, Wuhan 430071, China; Hubei Key Laboratory of Medical Technology on Transplantation, Wuhan 430071, China. Electronic address:
Hepatobiliary Pancreat Dis Int
December 2024
Hepatopancreatobiliary Center, Organ Transplantation Center, Beijing Tsinghua Changgung Hospital, Tsinghua University, Beijing 102218, China; Key Laboratory of Digital Intelligence Hepatology (Chinese Ministry of Education), School of Clinical Medicine, Tsinghua University, Beijing 100084, China; Research Unit of Precision Hepatobiliary Surgery Paradigm, Chinese Academy of Medical Sciences, Beijing 100010, China; Institute for Organ Transplantation and Bionics, Institute for Precision Medicine, School of Clinical Medicine, Tsinghua University, Beijing 100010, China. Electronic address:
Extracorporeal liver surgery (ELS), also known as liver autotransplantation, is a hybrid (cross-fertilized) surgery incorporating the technical knowledge from extreme liver and transplant liver surgeries, and recently became more embraced and popularized among leading centers. ELS could be summarized into three major categories, namely, ex-situ liver resection and autotransplantation (ELRA), ante-situm liver resection and autotransplantation (ALRA) and auxiliary partial liver autotransplantation (APLA). The successful development of ELS during the past 37 years is definitely inseparable from continuous efforts done by Chinese surgeons and researchers.
View Article and Find Full Text PDFProc Natl Acad Sci U S A
January 2025
Center for Mitochondrial and Epigenomic Medicine, The Children's Hospital of Philadelphia, Philadelphia, PA 19104.
Mitochondrial DNA (mtDNA) is highly polymorphic, and host mtDNA variation has been associated with altered cancer severity. To determine the basis of this mtDNA-cancer association, we analyzed conplastic mice with the C57BL/6J (B6) nucleus but two naturally occurring mtDNA lineages, and , where mitochondria generate more oxidative phosphorylation (OXPHOS)-derived reactive oxygen species (mROS). In a cardiac transplant model, Foxp3+ T regulatory (Treg) cells supported long-term allograft survival, whereas Treg cells failed to suppress host T effector (Teff) cells, leading to acute rejection.
View Article and Find Full Text PDFEnter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!