Organ procurement organizations (OPOs) play a central role in the recovery, preservation, and distribution of deceased donor kidneys for transplantation in the United States. We conducted a national survey to gather information on OPO practices and perceived barriers to efficient organ placement in the face of the new circle-based allocation and asked for suggestions to overcome them. Of the 57 OPOs, 44 responded (77%). The majority of OPOs (61%) reported barriers to obtaining a kidney biopsy, including lack of an available pathologist. Most OPOs (55%) indicated barriers to pumping owing to a lack of available staff and transportation. Respondents agreed or strongly agreed that the new allocation system has worsened transportation challenges (85%), increased provisional acceptances of kidneys (66%), increased communication challenges with transplant centers (68%), and worsened the efficiency of organ allocation (83%). OPO-suggested solutions include making transplant centers more accountable for inefficient selection practices, developing reliable transportation options, and removing the requirement for national sharing. These findings underscore the need to examine closely the trade-offs of the new allocation system with respect to costs, organ ischemia, and discard. These findings may help inform practice and policy for overcoming transportation barriers and improving the efficiency of organ placement.
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http://dx.doi.org/10.1111/ctr.14925 | DOI Listing |
Exp Clin Transplant
December 2024
>From the Department of Hepatobiliary and Pancreatic Surgery and Liver Transplantation, Vall d'Hebron Hospital, Barcelona, Spain.
Marginal liver grafts, such as those from cardiac death donors and donors with steatotic organs, are highly vulnerable to ischemia-reperfusion injury. In addition, ex situ graft alteration, either by reduction or splitting, will prolong the static cold storage time and amplify the ischemia-reperfusion injury. Hypothermic oxygenated machine perfusion has the potential to end the oxygen deprivation during preservation and accordingly improve outcomes in some marginal grafts that have been traditionally discarded.
View Article and Find Full Text PDFExp Clin Transplant
December 2024
>From the Department of Pathology, Imam Reza Hospital, Mashhad University of Medical Sciences, Mashhad, Iran.
Objectives: Liver transplant is the most effective therapeutic option for patients with end-stage liver disease, nonalcoholic steatohepatitis, and acute liver failure. We evaluated whether the percentage of hepatic fat percentage affected transplant outcomes to determine whether livers with varying severity of macrosteatosis should be considered suitable for donation.
Materials And Methods: We analyzed data from 381 patients with liver failure who received liver transplant at Montaseriyeh Hospital in Mashhad, Iran, between 2013 and 2022.
Exp Clin Transplant
December 2024
>From the Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA.
Objectives: The risks of mortality and graft failure in those receiving organ transplants from donors who have drowned are unclear. We compared 5-year mortality and graft survival from those receiving a drowned donor kidney or liver to those receiving organs from alternative causes of nondrowning donor death.
Materials And Methods: In this retrospective analysis, we searched the United Network for Organ Sharing database between January 1, 2010, and June 30, 2022.
Transplant Proc
January 2025
Charles University, Faculty of Medicine in Hradec Kralove, Hradec Kralove, Czech Republic; Department of Anaesthesiology and Intensive Care, University Hospital Hradec Kralove, Hradec Kralove, Czech Republic; Faculty of Health Studies, Technical University in Liberec, Liberec, Czech Republic.
Background: The process of kidney transplantation remains the optimal treatment for end-stage renal disease, offering improved quality of life and increased survival rates compared to long-term dialysis. However, despite advances in surgical techniques, immunosuppression regimens, and post-operative care, there are still significant challenges in predicting the organ's status and long-term outcomes of transplantation. Among the many factors that influence graft survival, the quality of the donated organ plays a fundamental role.
View Article and Find Full Text PDFBackground: Due to the unique geographical and climatic conditions in Nagqu (Tibet), the blood station laboratory was only fully established and accredited by 2020. This study validated the performance of the laboratory's blood screening system and analyzed recent trends in blood donation and screening effectiveness.
Methods: Various serum samples were used to assess the performance of hepatitis B, hepatitis C, HIV, and syphilis tests, both serological and nucleic acid tests.
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