1
|
Yaffe HC, von Ahrens D, Urioste A, Mas VR, Akalin E. Impact of Deceased-donor Acute Kidney Injury on Kidney Transplantation. Transplantation 2024; 108:1283-1295. [PMID: 37990359 DOI: 10.1097/tp.0000000000004848] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
Even as record numbers of deceased donors are undergoing organ recovery, the global transplant community continues to struggle with a shortage of donor organs and a high organ discard rate. Acute kidney injury (AKI) occurs in many hospitalized patients, including up to 25% of patients in critical condition. Registry studies have shown a significant increase in nonrecovery or organ discard rates in AKI donors, despite most studies reporting similar clinical outcomes compared with non-AKI donors. This review aims to capture the salient information learned from these studies and to summarize the efforts that have been made to gain a more granular understanding of how kidneys from donors with AKI behave posttransplant. In particular, we reviewed the studies that analyzed the clinical outcomes in different stages of AKI and AKI in marginal donors, such as kidney donor profile index of >85%, older donors, and donation after circulatory death donors. We summarized studies investigating molecular biomarkers, transcriptomics, and possible future therapeutic targets for postdonation AKI.
Collapse
Affiliation(s)
- Hillary C Yaffe
- Montefiore Einstein Center for Transplantation, Department of Surgery, Montefiore Medical Center, Bronx, NY
- Albert Einstein College of Medicine, Bronx, NY
| | - Dagny von Ahrens
- Montefiore Einstein Center for Transplantation, Department of Surgery, Montefiore Medical Center, Bronx, NY
- Albert Einstein College of Medicine, Bronx, NY
| | - Alejandra Urioste
- Surgical Sciences Division, University of Maryland School of Medicine, Baltimore, MD
| | - Valeria R Mas
- Surgical Sciences Division, University of Maryland School of Medicine, Baltimore, MD
| | - Enver Akalin
- Albert Einstein College of Medicine, Bronx, NY
- Montefiore Einstein Center for Transplantation, Department of Medicine, Montefiore Medical Center, Bronx, NY
| |
Collapse
|
2
|
Ran G, Wall AE, Narang N, Khush KK, Hoffman JRH, Zhang KC, Parker WF. Post-transplant survival after normothermic regional perfusion versus direct procurement and perfusion in donation after circulatory determination of death in heart transplantation. J Heart Lung Transplant 2024; 43:954-962. [PMID: 38423416 PMCID: PMC11090717 DOI: 10.1016/j.healun.2024.02.1456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Revised: 02/13/2024] [Accepted: 02/20/2024] [Indexed: 03/02/2024] Open
Abstract
BACKGROUND Since 2019, the annual transplantation rate of hearts donated following circulatory death (DCD) has increased significantly in the United States. The 2 major heart procurement techniques following circulatory death are direct procurement and perfusion (DPP) and normothermic regional perfusion (NRP). Post-transplant survival for heart recipients has not been compared between these 2 techniques. METHODS This observational study uses data on adult heart transplants from donors after circulatory death from January 1, 2019 to December 31, 2021 in the Scientific Registry of Transplant Recipients. We identified comparable transplant cases across procurement types using propensity-score matching and measured the association between procurement technique and 1-year post-transplant survival using Kaplan-Meier and Cox proportional hazards model stratefied by matching pairs. RESULTS Among 318 DCD heart transplants, 216 (68%) were procured via DPP, and 102 (32%) via NRP. Among 22 transplant centers that accepted circulatory-death donors, 3 used NRP exclusively, and 5 used both procurement techniques. After propensity-score matching on recipient and donor factors, there was no significant difference in 1-year post-transplant survival (93.1% for NRP vs 91.1% for DPP, p = 0.79) between procurement techniques. CONCLUSIONS NRP and DPP procurements are associated with similar 1-year post-transplant survival. If NRP is ethically permissible and improves outcomes for abdominal organs, it should be the preferred procurement technique for DCD hearts.
Collapse
Affiliation(s)
- Gege Ran
- Pritzker School of Medicine, University of Chicago, Chicago, Illinois
| | - Anji E Wall
- Department of Transplant Surgery, Annette C. and Harrold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Nikhil Narang
- Department of Cardiology, Advocate Christ Medical Center, Chicago, Illinois; Department of Medicine, University of Illinois-Chicago, Chicago, Illinois
| | - Kiran K Khush
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University, Stanford, California
| | - Jordan R H Hoffman
- Division of Cardiothoracic Surgery, University of Colorado, Aurora, Colorado
| | - Kevin C Zhang
- Department of Medicine, University of Chicago, Chicago, Illinois
| | - William F Parker
- Department of Medicine, University of Chicago, Chicago, Illinois; Department of Public Health Sciences, University of Chicago, Chicago, Illinois; MacLean Center for Clinical Medical Ethics, University of Chicago, Chicago, Illinois.
| |
Collapse
|
3
|
Ott M, Murphy N, Lingard L, Slessarev M, Blackstock L, Basmaji J, Brahmania M, Healey A, Shemie S, Skaro A, Weijer C. Sowing "seeds of trust": How trust in normothermic regional perfusion is built in a continuum of care. Am J Transplant 2024:S1600-6135(24)00345-9. [PMID: 38825154 DOI: 10.1016/j.ajt.2024.05.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2024] [Revised: 05/23/2024] [Accepted: 05/24/2024] [Indexed: 06/04/2024]
Abstract
Normothermic regional perfusion (NRP) is a promising technology to improve organ transplantation outcomes by reversing ischemic injury caused by controlled donation after circulatory determination of death. However, it has not yet been implemented in Canada due to ethical questions. These issues must be resolved to preserve public trust in organ donation and transplantation. This qualitative, constructivist grounded theory study sought to understand how those most impacted by NRP perceived the ethical implications. We interviewed 29 participants across stakeholder groups of donor families, organ recipients, donation and transplantation system leaders and care providers. The interview protocol included a short presentation about the purpose of NRP and procedures in abdomen versus chest and abdomen NRP, followed by questions probing potential violations to the dead donor rule and concerns regarding brain reperfusion. The results present a grounded theory placing NRP within a trust-building continuum of care for the donor, their family, and organ recipients. Stakeholders consistently described both forms of NRP as an ethical intervention, but their rationales were predicated on assumptions that neurological criteria for death had been met following circulatory death determination. Empirical validation of these assumptions will help ground the implementation of NRP in a trust-preserving way.
Collapse
Affiliation(s)
- Mary Ott
- Faculty of Education, York University, Toronto, Ontario, Canada; Centre for Education Research and Innovation, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.
| | - Nicholas Murphy
- Philosophy and Medicine, Western University, London, Ontario, Canada
| | - Lorelei Lingard
- Centre for Education Research and Innovation and Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | - Marat Slessarev
- Department of Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada; Regional Medical Lead, Trillium Gift of Life Network, Toronto, Ontario, Canada
| | | | - John Basmaji
- Departments of Medicine and Epidemiology & Biostatistics, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Mayur Brahmania
- Division of Gastroenterology, Department of Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Andrew Healey
- Division of Emergency Medicine, Department of Medicine, McMaster University, Hamilton, Ontario, Canada; Trillium Gift of Life Network, Toronto, Ontario, Canada
| | - Sam Shemie
- Division of Critical Care Medicine, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada; Canadian Blood Services, Ottawa, Ontario, Canada
| | - Anton Skaro
- Department of Surgery, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Charles Weijer
- Departments of Medicine, Epidemiology & Biostatistics, and Philosophy, Western University, London, Ontario, Canada; Canadian Donation and Transplantation Research Program, Alberta, Canada
| |
Collapse
|
4
|
Chen S, Sade RM, Entwistle JW. Organ Donation by the Imminently Dead: Addressing the Organ Shortage and the Dead Donor Rule. THE JOURNAL OF MEDICINE AND PHILOSOPHY 2024:jhae028. [PMID: 38801219 DOI: 10.1093/jmp/jhae028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2024] Open
Abstract
The dead donor rule (DDR) has facilitated the saving of hundreds of thousands of lives. Recent advances in heart donation, however, have exposed how DDR has limited donation of all organs. We propose advancing the moment in the dying process at which death can be determined to increase substantially the supply of organs for transplantation. We justify this approach by identifying certain flaws in the Uniform Determination of Death Act and proposing a modification of that law that permits earlier procurement of healthier organs in greater numbers.
Collapse
Affiliation(s)
- Sarah Chen
- Medical University of South Carolina, Charleston, South Carolina, USA
| | - Robert M Sade
- Medical University of South Carolina, Charleston, South Carolina, USA
| | | |
Collapse
|
5
|
Moreno P, González-García J, Ruíz-López E, Alvarez A. Lung Transplantation in Controlled Donation after Circulatory-Determination-of-Death Using Normothermic Abdominal Perfusion. Transpl Int 2024; 37:12659. [PMID: 38751771 PMCID: PMC11094278 DOI: 10.3389/ti.2024.12659] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2024] [Accepted: 04/15/2024] [Indexed: 05/18/2024]
Abstract
The main limitation to increased rates of lung transplantation (LT) continues to be the availability of suitable donors. At present, the largest source of lung allografts is still donation after the neurologic determination of death (brain-death donors, DBD). However, only 20% of these donors provide acceptable lung allografts for transplantation. One of the proposed strategies to increase the lung donor pool is the use of donors after circulatory-determination-of-death (DCD), which has the potential to significantly alleviate the shortage of transplantable lungs. According to the Maastricht classification, there are five types of DCD donors. The first two categories are uncontrolled DCD donors (uDCD); the other three are controlled DCD donors (cDCD). Clinical experience with uncontrolled DCD donors is scarce and remains limited to small case series. Controlled DCD donation, meanwhile, is the most accepted type of DCD donation for lungs. Although the DCD donor pool has significantly increased, it is still underutilized worldwide. To achieve a high retrieval rate, experience with DCD donation, adequate management of the potential DCD donor at the intensive care unit (ICU), and expertise in combined organ procurement are critical. This review presents a concise update of lung donation after circulatory-determination-of-death and includes a step-by-step protocol of lung procurement using abdominal normothermic regional perfusion.
Collapse
Affiliation(s)
- Paula Moreno
- Thoracic Surgery and Lung Transplantation Unit, University Hospital Reina Sofía, 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
| | - Javier González-García
- Thoracic Surgery and Lung Transplantation Unit, University Hospital Reina Sofía, 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
| | - Eloísa Ruíz-López
- Thoracic Surgery and Lung Transplantation Unit, University Hospital Reina Sofía, 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
| | - Antonio Alvarez
- Thoracic Surgery and Lung Transplantation Unit, University Hospital Reina Sofía, 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
| |
Collapse
|
6
|
Brubaker AL, Sellers MT, Abt PL, Croome KP, Merani S, Wall A, Abreu P, Alebrahim M, Baskin R, Bohorquez H, Cannon RM, Cederquist K, Edwards J, Huerter BG, Hobeika MJ, Kautzman L, Langnas AN, Lee DD, Manzi J, Nassar A, Neidlinger N, Nydam TL, Schnickel GT, Siddiqui F, Suah A, Taj R, Taner CB, Testa G, Vianna R, Vyas F, Montenovo MI. US Liver Transplant Outcomes After Normothermic Regional Perfusion vs Standard Super Rapid Recovery. JAMA Surg 2024:2817111. [PMID: 38568597 PMCID: PMC10993160 DOI: 10.1001/jamasurg.2024.0520] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2023] [Accepted: 01/06/2024] [Indexed: 04/06/2024]
Abstract
Importance Normothermic regional perfusion (NRP) is an emerging recovery modality for transplantable allografts from controlled donation after circulatory death (cDCD) donors. In the US, only 11.4% of liver recipients who are transplanted from a deceased donor receive a cDCD liver. NRP has the potential to safely expand the US donor pool with improved transplant outcomes as compared with standard super rapid recovery (SRR). Objective To assess outcomes of US liver transplants using controlled donation after circulatory death livers recovered with normothermic regional perfusion vs standard super rapid recovery. Design, Setting, and Participants This was a retrospective, observational cohort study comparing liver transplant outcomes from cDCD donors recovered by NRP vs SRR. Outcomes of cDCD liver transplant from January 2017 to May 2023 were collated from 17 US transplant centers and included livers recovered by SRR and NRP (thoracoabdominal NRP [TA-NRP] and abdominal NRP [A-NRP]). Seven transplant centers used NRP, allowing for liver allografts to be transplanted at 17 centers; 10 centers imported livers recovered via NRP from other centers. Exposures cDCD livers were recovered by either NRP or SRR. Main Outcomes and Measures The primary outcome was ischemic cholangiopathy (IC). Secondary end points included primary nonfunction (PNF), early allograft dysfunction (EAD), biliary anastomotic strictures, posttransplant length of stay (LOS), and patient and graft survival. Results A total of 242 cDCD livers were included in this study: 136 recovered by SRR and 106 recovered by NRP (TA-NRP, 79 and A-NRP, 27). Median (IQR) NRP and SRR donor age was 30.5 (22-44) years and 36 (27-49) years, respectively. Median (IQR) posttransplant LOS was significantly shorter in the NRP cohort (7 [5-11] days vs 10 [7-16] days; P < .001). PNF occurred only in the SRR allografts group (n = 2). EAD was more common in the SRR cohort (123 of 136 [56.1%] vs 77 of 106 [36.4%]; P = .007). Biliary anastomotic strictures were increased 2.8-fold in SRR recipients (7 of 105 [6.7%] vs 30 of 134 [22.4%]; P = .001). Only SRR recipients had IC (0 vs 12 of 133 [9.0%]; P = .002); IC-free survival by Kaplan-Meier was significantly improved in NRP recipients. Patient and graft survival were comparable between cohorts. Conclusion and Relevance There was comparable patient and graft survival in liver transplant recipients of cDCD donors recovered by NRP vs SRR, with reduced rates of IC, biliary complications, and EAD in NRP recipients. The feasibility of A-NRP and TA-NRP implementation across multiple US transplant centers supports increasing adoption of NRP to improve organ use, access to transplant, and risk of wait-list mortality.
Collapse
Affiliation(s)
- Aleah L. Brubaker
- Department of Surgery, Division of Transplant and Hepatobiliary Surgery, University of California San Diego, La Jolla, California
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
| | - Marty T. Sellers
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Tennessee Donor Services, Nashville
| | - Peter L. Abt
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Department of Surgery, Transplant Division, University of Pennsylvania, Philadelphia
| | - Kristopher P. Croome
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Department of Transplant, Mayo Clinic Florida, Jacksonville
| | - Shaheed Merani
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Department of Surgery, University of Nebraska Medical Center, Omaha
| | - Anji Wall
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Phillipe Abreu
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, Florida
| | | | - Roy Baskin
- Methodist Transplant Specialists, Dallas, Texas
| | - Humberto Bohorquez
- Department of Surgery, Ochsner School of Medicine, New Orleans, Louisiana
| | - Robert M. Cannon
- Department of Surgery, University of Alabama at Birmingham, Birmingham
| | - Kelly Cederquist
- Department of Surgery, Transplant Division, University of Pennsylvania, Philadelphia
| | - John Edwards
- Gift of Life Donor Program, Philadelphia, Pennsylvania
| | | | - Mark J. Hobeika
- J.C. Walter Jr Transplant Center, Houston Methodist Hospital, Houston, Texas
| | | | - Alan N. Langnas
- Department of Surgery, University of Nebraska Medical Center, Omaha
| | - David D. Lee
- Department of Surgery, Loyola University, Chicago, Illinois
- Department of Surgery, Beth Israel Deaconess Medical Center, Boston, Massachusetts
| | - Joao Manzi
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, Florida
| | - Ahmed Nassar
- Department of Surgery, Emory University, Atlanta, Georgia
- Department of Surgery, Division of Transplant and Hepatobiliary Surgery, Henry Ford Hospital, Detroit, Michigan
| | | | - Trevor L. Nydam
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Department of Surgery, Division of Transplant Surgery, University of Colorado, Aurora
| | - Gabriel T. Schnickel
- Department of Surgery, Division of Transplant and Hepatobiliary Surgery, University of California San Diego, La Jolla, California
| | - Farjad Siddiqui
- Department of Surgery, The Ohio State University, Columbus
- Department of Surgery, Emory University, Atlanta, Georgia
| | - Ashley Suah
- Department of Surgery, Emory University, Atlanta, Georgia
- Department of Surgery, University of Chicago, Chicago, Illinois
| | - Raeda Taj
- Department of Surgery, Division of Transplant and Hepatobiliary Surgery, University of California San Diego, La Jolla, California
- Department of Surgery, Transplant Division, University of Pennsylvania, Philadelphia
| | | | - Giuliano Testa
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas
| | - Rodrigo Vianna
- Miami Transplant Institute, Jackson Memorial Hospital, University of Miami, Miami, Florida
| | - Frederick Vyas
- Department of Surgery, Transplant Division, University of Pennsylvania, Philadelphia
| | - Martin I. Montenovo
- CONCORD: Consortium for Donation after Circulatory Death and Normothermic Regional Perfusion Outcomes Research and Development
- Department of Surgery, Vanderbilt University, Nashville, Tennessee
| |
Collapse
|
7
|
Martinez-Perez S, McCluskey SA, Davierwala PM, Kalra S, Nguyen E, Bhat M, Borosz C, Luzzi C, Jaeckel E, Neethling E. Perioperative Cardiovascular Risk Assessment and Management in Liver Transplant Recipients: A Review of the Literature Merging Guidelines and Interventions. J Cardiothorac Vasc Anesth 2024; 38:1015-1030. [PMID: 38185566 DOI: 10.1053/j.jvca.2023.11.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Revised: 11/13/2023] [Accepted: 11/26/2023] [Indexed: 01/09/2024]
Abstract
Liver transplantation (LT) is the second most performed solid organ transplant. Coronary artery disease (CAD) is a critical consideration for LT candidacy, particularly in patients with known CAD or risk factors, including metabolic dysfunction associated with steatotic liver disease. The presence of severe CAD may exclude patients from LT; therefore, precise preoperative evaluation and interventions are necessary to achieve transplant candidacy. Cardiovascular complications represent the earliest nongraft-related cause of death post-transplantation. Timely intervention to reduce cardiovascular events depends on adequate CAD screening. Coronary disease screening in end-stage liver disease is challenging because standard noninvasive CAD screening tests have low sensitivity due to hyperdynamic state and vasodilatation. As a result, there is overuse of invasive coronary angiography to exclude severe CAD. Coronary artery calcium scoring using a computed tomography scan is a tool for the prediction of cardiovascular events, and can be used to achieve risk stratification in LT candidates. Recent literature shows that qualitative assessment on both noncontrast- and contrast-enhanced chest computed tomography can be used instead of calcium score to assess the presence of coronary calcium. With increasing prevalence, protocols to address CAD in LT candidates must be reconsidered. Percutaneous coronary intervention could allow a shorter duration of dual-antiplatelet therapy in simple lesions, with safer perioperative outcomes. Hybrid coronary revascularization is an option for high-risk LT candidates with multivessel disease nonamenable to percutaneous coronary intervention. The objective of this review is to evaluate existing methods for preoperative cardiovascular risk stratification, and to describe interventions before surgery to optimize patient outcomes and reduce cardiovascular event risk.
Collapse
Affiliation(s)
- Selene Martinez-Perez
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network and Department of Anesthesiology and Pain Medicine, Temetry Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Stuart A McCluskey
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network and Department of Anesthesiology and Pain Medicine, Temetry Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Piroze M Davierwala
- Division of Cardiovascular Surgery, Peter Munk Cardiac Centre Toronto, General Hospital, University Health Network, Department of Surgery, University of Toronto, Toronto, Ontario, Canada
| | - Sanjog Kalra
- Division of Cardiology, Interventional Cardiology Section, Peter Munk Cardiac Center Toronto General Hospital, University Health Network and Department of Medicine, Temerty Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Elsie Nguyen
- Department of Medical Imaging, Cardiothoracic Imaging Division Lead, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Mamatha Bhat
- Department of Gastroenterology, Hepatology, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Cheryl Borosz
- Department of Gastroenterology, Toronto General Hospital, Toronto, Ontario, Canada
| | - Carla Luzzi
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network and Department of Anesthesiology and Pain Medicine, Temetry Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada
| | - Elmar Jaeckel
- Department of Gastroenterology, Ajmera Transplant Centre, Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada
| | - Elmari Neethling
- Department of Anesthesia and Pain Management, Toronto General Hospital, University Health Network and Department of Anesthesiology and Pain Medicine, Temetry Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada.
| |
Collapse
|
8
|
Motter JD, Jaffe IS, Moazami N, Smith DE, Kon ZN, Piper GL, Sommer PM, Reyentovich A, Chang SH, Aljabban I, Montgomery RA, Segev DL, Massie AB, Lonze BE. Single center utilization and post-transplant outcomes of thoracoabdominal normothermic regional perfusion deceased cardiac donor organs. Clin Transplant 2024; 38:e15269. [PMID: 38445531 DOI: 10.1111/ctr.15269] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 01/26/2024] [Accepted: 02/09/2024] [Indexed: 03/07/2024]
Abstract
INTRODUCTION Thoracoabdominal normothermic regional perfusion (TA-NRP) following cardiac death is an emerging multivisceral organ procurement technique. Recent national studies on outcomes of presumptive TA-NRP-procured organs are limited by potential misclassification since TA-NRP is not differentiated from donation after cardiac death (DCD) in registry data. METHODS We studied 22 donors whose designees consented to TA-NRP and organ procurement performed at our institution between January 20, 2020 and July 3, 2022. We identified these donors in SRTR to describe organ utilization and recipient outcomes and compared them to recipients of traditional DCD (tDCD) and donation after brain death (DBD) organs during the same timeframe. RESULTS All 22 donors progressed to cardiac arrest and underwent TA-NRP followed by heart, lung, kidney, and/or liver procurement. Median donor age was 41 years, 55% had anoxic brain injury, 45% were hypertensive, 0% were diabetic, and median kidney donor profile index was 40%. TA-NRP utilization was high across all organ types (88%-100%), with a higher percentage of kidneys procured via TA-NRP compared to tDCD (88% vs. 72%, p = .02). Recipient and graft survival ranged from 89% to 100% and were comparable to tDCD and DBD recipients (p ≥ .2). Delayed graft function was lower for kidneys procured from TA-NRP compared to tDCD donors (27% vs. 44%, p = .045). CONCLUSION Procurement from TA-NRP donors yielded high organ utilization, with outcomes comparable to tDCD and DBD recipients across organ types. Further large-scale study of TA-NRP donors, facilitated by its capture in the national registry, will be critical to fully understand its impact as an organ procurement technique.
Collapse
Affiliation(s)
- Jennifer D Motter
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Ian S Jaffe
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Nader Moazami
- Department of Cardiothoracic Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Deane E Smith
- Department of Cardiothoracic Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Zachary N Kon
- Department of Cardiothoracic Surgery, North Shore University Hospital, Northwell Health, Manhasset, New York, USA
| | - Greta L Piper
- Department of Cardiothoracic Surgery, North Shore University Hospital, Northwell Health, Manhasset, New York, USA
| | - Philip M Sommer
- Department of Anesthesiology, Perioperative Care, and Pain Medicine, NYU Grossman School of Medicine, New York, New York, USA
| | - Alex Reyentovich
- Division of Cardiology, Department of Medicine, NYU Grossman School of Medicine, New York, New York, USA
| | - Stephanie H Chang
- Department of Cardiothoracic Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Imad Aljabban
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
- Department of Surgery, Columbia University School of Medicine, New York, New York, USA
| | - Robert A Montgomery
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
| | - Dorry L Segev
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
- Scientific Registry of Transplant Recipients, Minneapolis, Minnesota, USA
| | - Allan B Massie
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
- Department of Population Health, NYU Grossman School of Medicine, New York, New York, USA
| | - Bonnie E Lonze
- Department of Surgery, NYU Grossman School of Medicine, New York, New York, USA
| |
Collapse
|
9
|
Kim SC, Foley DP. Strategies to Improve the Utilization and Function of DCD Livers. Transplantation 2024; 108:625-633. [PMID: 37496117 DOI: 10.1097/tp.0000000000004739] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Despite the increased usage of livers from donation after circulatory death (DCD) donors in the last decade, many patients remaining on the waitlist who need a liver transplant. Recent efforts have focused on maximizing the utilization and outcomes of these allografts using advances in machine perfusion technology and other perioperative strategies such as normothermic regional perfusion (NRP). In addition to the standard donor and recipient matching that is required with DCD donation, new data regarding the impact of graft steatosis, extensive European experience with NRP, and the increasing use of normothermic and hypothermic machine perfusion have shown immense potential in increasing DCD organ overall utilization and improved outcomes. These techniques, along with viability testing of extended criteria donors, have generated early promising data to consider the use of higher-risk donor organs and more widespread adoption of these techniques in the United States. This review explores the most recent international literature regarding strategies to optimize the utilization and outcomes of DCD liver allografts, including donor-recipient matching, perioperative strategies including NRP versus rapid controlled DCD recovery, viability assessment of discarded livers, and postoperative strategies including machine perfusion versus pharmacologic interventions.
Collapse
Affiliation(s)
- Steven C Kim
- Division of Transplantation, Department of Surgery, Emory University School of Medicine, Atlanta, GA
| | - David P Foley
- Division of Transplantation, Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI
| |
Collapse
|
10
|
Salguero J, Chamorro L, Gómez-Gómez E, Robles JE, Campos JP. Graft survival and delayed graft function with normothermic regional perfusion and rapid recovery after circulatory death in kidney transplantation: a propensity score matching study. Minerva Urol Nephrol 2024; 76:60-67. [PMID: 38015549 DOI: 10.23736/s2724-6051.23.05393-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2023]
Abstract
BACKGROUND A shortage of kidney grafts has led to the implementation of various strategies, including donations after circulatory death. The in situ normothermic regional perfusion technique has been introduced to improve graft quality by reducing warm ischemia times. However, there is limited evidence available on its mid- and long-term outcomes. Therefore, this study aimed to compare the incidence of delayed graft function, graft function, and survival at three years among three groups: brain death donors, rapid recovery, and normothermic regional perfusion. METHODS A retrospective analysis of a cohort of kidney transplantations was conducted at a single referral center between January 1, 2015, and December 31, 2019. Univariate and multivariate regression models and propensity score matching analysis were performed to compare recipient-related, transplantation procedure-related, donor-related, and kidney function variables. RESULTS A total of 327 patients were included, with 256 kidneys from brain death donors, 52 kidneys from rapid recovery, and 19 patients from normothermic regional perfusion. After propensity score matching, univariate and multivariate analyses showed a higher incidence of delayed graft function in the rapid recovery group compared to the others (OR: 2.39 CI95%: 1.19, 4.77) with a longer hospital stay (median 11, 15 and 10 days, respectively). However, no differences in 1- and 3-year graft function and survival were found. CONCLUSIONS Normothermic regional perfusion offers advantages over rapid recovery, with a reduced incidence of delayed graft function and a shorter hospital stay. However, no differences in mid-term graft function and survival were found.
Collapse
Affiliation(s)
- Joseba Salguero
- Department of Urology, Infanta Margarita Hospital, Cabra, Spain -
| | - Laura Chamorro
- Department of Urology, Reina Sofia University Hospital, IMIBIC, Cordoba, Spain
| | - Enrique Gómez-Gómez
- Department of Urology, Reina Sofia University Hospital IMIBIC UCO, Cordoba, Spain
| | - José E Robles
- Department of Urology, School of Medicine, University of Navarra, Pamplona, Spain
| | - Juan P Campos
- Department of Urology, Reina Sofia University Hospital IMIBIC UCO, Cordoba, Spain
| |
Collapse
|
11
|
Wall AE, Adams BL, Brubaker A, Chang CWJ, Croome KP, Frontera J, Gordon E, Hoffman J, Kaplan LJ, Kumar D, Levisky J, Miñambres E, Parent B, Watson C, Zemmar A, Pomfret EA. The American Society of Transplant Surgeons Consensus Statement on Normothermic Regional Perfusion. Transplantation 2024; 108:312-318. [PMID: 38254280 DOI: 10.1097/tp.0000000000004894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024]
Abstract
On June 3, 2023, the American Society of Transplant Surgeons convened a meeting in San Diego, California to (1) develop a consensus statement with supporting data on the ethical tenets of thoracoabdominal normothermic regional perfusion (NRP) and abdominal NRP; (2) provide guidelines for the standards of practice that should govern thoracoabdominal NRP and abdominal NRP; and (3) develop and implement a central database for the collection of NRP donor and recipient data in the United States. National and international leaders in the fields of neuroscience, transplantation, critical care, NRP, Organ Procurement Organizations, transplant centers, and donor families participated. The conference was designed to focus on the controversial issues of neurological flow and function in donation after circulatory death donors during NRP and propose technical standards necessary to ensure that this procedure is performed safely and effectively. This article discusses major topics and conclusions addressed at the meeting.
Collapse
Affiliation(s)
- Anji E Wall
- Division of Abdominal Transplantation, Baylor Simmons Transplant Institute, Dallas, TX
| | | | - Aleah Brubaker
- Department of Surgery, University of California San Diego, San Diego, CA
| | - Cherylee W J Chang
- Neurocritical Care Division, Department of Neurology, Duke University, Durham, NC
| | | | - Jennifer Frontera
- Department of Neurology, NYU Grossman School of Medicine, New York, NY
| | - Elisa Gordon
- Department of Surgery, Vanderbilt University Medical Center, Nashville, TN
| | - Jordan Hoffman
- Heart and Lung Transplantation and CTEPH Program, University of Colorado School of Medicine, Anschutz Medical Campus, Denver, CO
| | - Lewis J Kaplan
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Surgical Critical Care Section, Corporal Michael J. Crescenz VA Medical Center, Philadelphia, PA
| | - Deepali Kumar
- Transplant Infectious Diseases, Ajmera Transplant Centre, University Health Network, Toronto, ON, Canada
| | - Josh Levisky
- Division of Hepatology, Department of Medicine, Northwestern Medicine, Chicago, IL
| | - Eduardo Miñambres
- Donor Transplant Coordination Unit and Intensive Care Service, Hospital Universitario de Marqués de Valdecilla-IDIVAL, Spain
| | - Brendan Parent
- Division of Medical Ethics, NYU Grossman School of Medicine, New York, NY
| | - Christopher Watson
- Department of Surgery, University of Cambridge, Cambridge, United Kingdom
| | - Ajmal Zemmar
- Department of Neurosurgery, University of Louisville, Louisville, KY
| | - Elizabeth A Pomfret
- Division of Transplant Surgery and Colorado Center for Transplantation Care, Research and Education (CCTCARE), University of Colorado Anschutz Medical Campus, Denver, CO
| |
Collapse
|
12
|
Merani S, Urban M, Westphal SG, Dong J, Miles CD, Maskin A, Hoffman A, Langnas AN. Improved Early Post-Transplant Outcomes and Organ Use in Kidney Transplant Using Normothermic Regional Perfusion for Donation after Circulatory Death: National Experience in the US. J Am Coll Surg 2024; 238:107-118. [PMID: 37772721 DOI: 10.1097/xcs.0000000000000880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/30/2023]
Abstract
BACKGROUND Normothermic regional perfusion (NRP) is a technique that is intended to enhance organ transplant outcomes from donation circulatory death (DCD) donors. STUDY DESIGN A retrospective analysis of data from the Scientific Registry of Transplant Recipients was performed. DCD donors were screened for inclusion based on date of donation 2020 or later, and whether the heart was also recovered for transplantation. We grouped donors as either donation after brain death or DCD. DCD donors were further divided into groups including those in which the heart was not recovered for transplant (Non-Heart DCD) and those in which it was, based on recovery technique (thoracoabdominal-NRP [TA-NRP] Heart DCD and Super Rapid Recovery Heart DCD). RESULTS A total of 219 kidney transplant recipients receiving organs from TA-NRP Heart DCD donors were compared to 436 SRR Super Rapid Recovery DCD, 10,630 Super Rapid Recovery non-heart DCD, and 27,820 donations after brain death recipients. Kidney transplant recipients of TA-NRP DCD allografts experienced shorter length of stay, lower rates of delayed graft function, and lower serum creatinine at the time of discharge when compared with recipients of other DCD allografts. CONCLUSIONS Our analysis demonstrates superior early kidney allograft function when TA-NRP is used for DCD organ recovery.
Collapse
Affiliation(s)
- Shaheed Merani
- From the Division of Transplant, Department of Surgery (Merani, Maskin, Hoffman, Langnas), University of Nebraska Medical Center, Omaha, NE
| | - Marian Urban
- Division of Cardiothoracic Surgery, Department of Surgery (Urban), University of Nebraska Medical Center, Omaha, NE
| | - Scott G Westphal
- Division of Nephrology Department of Medicine (Westphal, Dong, Miles), University of Nebraska Medical Center, Omaha, NE
| | - James Dong
- Division of Nephrology Department of Medicine (Westphal, Dong, Miles), University of Nebraska Medical Center, Omaha, NE
- Department of Biostatistics (Dong), University of Nebraska Medical Center, Omaha, NE
| | - Clifford D Miles
- Division of Nephrology Department of Medicine (Westphal, Dong, Miles), University of Nebraska Medical Center, Omaha, NE
| | - Alexander Maskin
- From the Division of Transplant, Department of Surgery (Merani, Maskin, Hoffman, Langnas), University of Nebraska Medical Center, Omaha, NE
| | - Arika Hoffman
- From the Division of Transplant, Department of Surgery (Merani, Maskin, Hoffman, Langnas), University of Nebraska Medical Center, Omaha, NE
| | - Alan N Langnas
- From the Division of Transplant, Department of Surgery (Merani, Maskin, Hoffman, Langnas), University of Nebraska Medical Center, Omaha, NE
| |
Collapse
|
13
|
Antonini MV, Viola L, Circelli A, Bianchin M, Bolondi G, Nanni A, Agnoletti V. Transesophageal Ultrasound-Guided Normothermic Regional Perfusion in Controlled Donors After Cardiocirculatory Determination of Death. ASAIO J 2024; 70:e1-e5. [PMID: 37549668 DOI: 10.1097/mat.0000000000002024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/09/2023] Open
Abstract
Programs of donation after cardiocirculatory determination of death (DCD) are increasingly established in many countries to increase the availability of organs for transplantation. The use of abdominal normothermic regional reperfusion (A-NRP), shortening total warm ischemia time (tWIT), has been recently recommended by the European Society for Organ Transplantation (ESOT) to decrease the risk potentially associated with transplantation of grafts from DCD donors. We aimed to describe our transesophageal ultrasound (TEU)-guided technique to implement A-NRP in controlled DCD (cDCD) donors through femorofemoral venoarterial extracorporeal support, preventing coronary and cerebral reperfusion occluding the aorta with a balloon. After assessment of the central vascular structures, the use of TEU in real time guides the insertion of the guidewires and the balloon. Moreover, TEU allows us to verify the proper positioning of a venous cannula and aortic balloon. The entire procedure may be performed without the need for fluoroscopic or radiographic evaluation, or limiting the need for fluoroscopic or radiology assistance to a selected scenario of difficult or expected difficult cannulation and/or balloon insertion. The distribution of interventions as antemortem and postmortem reflects the scenario imposed by Italian laws regulating organ procurement in DCD donors.
Collapse
Affiliation(s)
- Marta Velia Antonini
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, Modena, Italy
| | - Lorenzo Viola
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Alessandro Circelli
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Matteo Bianchin
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Giuliano Bolondi
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Andrea Nanni
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
- Transplant Procurement Management, Transplant Procurement Management-AUSL della Romagna, Cesena, Italy
| | - Vanni Agnoletti
- From the Anesthesia and Intensive Care Unit, Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| |
Collapse
|
14
|
Nwaduru C, Baker E, Buff M, Selim M, Ovalle LA, Baker TB, Zimmerman MA. Assessing Liver Viability: Insights From Mitochondrial Bioenergetics in Ischemia-Reperfusion Injury. Transplant Proc 2024; 56:228-235. [PMID: 38171992 DOI: 10.1016/j.transproceed.2023.11.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 11/30/2023] [Indexed: 01/05/2024]
Abstract
Orthotopic liver transplantation remains the definitive treatment for patients with end-stage liver disease. Unfortunately, the increasing demand for donor livers and the limited supply of viable organs have both led to a critical need for innovative strategies to expand the pool of transplantable organs. The mitochondrion, central to hepatic cellular function, plays a pivotal role in hepatic ischemic injury, with impaired mitochondrial function and oxidative stress leading to cell death. Mitochondrial protection strategies have shown promise in mitigating IRI and resuscitating marginal organs for transplant. Machine perfusion (MP) has been proven a valuable tool for reviving marginal organs with very promising results. Evaluation of liver viability during perfusion traditionally relies on parameters including lactate clearance, bile production, and transaminase levels. Nevertheless, the quest for more comprehensive and universally applicable viability markers persists. Normothermic regional perfusion has gained robust attention, offering extended recovery time for organs from donation after cardiac death donors. This approach has shown remarkable success in improving organ quality and reducing ischemic injury using the body's physiological conditions. The current challenge lies in the absence of a reliable assessment tool for predicting graft viability and post-transplant outcomes. To address this, exploring insights from mitochondrial function in the context of ischemia-reperfusion injury could offer a promising path toward better patient outcomes and graft longevity. Indeed, hypoxia-induced mitochondrial injury may serve as a surrogate marker of organ viability following oxygenated resuscitation techniques in the future.
Collapse
Affiliation(s)
- Chinedu Nwaduru
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah.
| | - Emma Baker
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Michelle Buff
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Motaz Selim
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Leo Aviles Ovalle
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Talia B Baker
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Michael A Zimmerman
- Department of Surgery, Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| |
Collapse
|
15
|
Panconesi R, Carvalho MF, Eden J, Fazi M, Ansari F, Mancina L, Navari N, Sousa Da Silva RX, Dondossola D, Borrego LB, Pietzke M, Peris A, Meierhofer D, Muiesan P, Galkin A, Marra F, Dutkowski P, Schlegel A. Mitochondrial injury during normothermic regional perfusion (NRP) and hypothermic oxygenated perfusion (HOPE) in a rodent model of DCD liver transplantation. EBioMedicine 2023; 98:104861. [PMID: 37924707 PMCID: PMC10660010 DOI: 10.1016/j.ebiom.2023.104861] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2023] [Revised: 10/15/2023] [Accepted: 10/16/2023] [Indexed: 11/06/2023] Open
Abstract
BACKGROUND Normothermic regional perfusion (NRP) and hypothermic-oxygenated-perfusion (HOPE), were both shown to improve outcomes after liver transplantation from donors after circulatory death (DCD). Comparative clinical and mechanistical studies are however lacking. METHODS A rodent model of NRP and HOPE, both in the donor, was developed. Following asystolic donor warm ischemia time (DWIT), the abdominal compartment was perfused either with a donor-blood-based-perfusate at 37 °C (NRP) or with oxygenated Belzer-MPS at 10 °C (donor-HOPE) for 2 h. Livers were then procured and underwent 5 h static cold storage (CS), followed by transplantation. Un-perfused and HOPE-treated DCD-livers (after CS) and healthy livers (DBD) with direct implantation after NRP served as controls. Endpoints included the entire spectrum of ischemia-reperfusion-injury. FINDINGS Healthy control livers (DBD) showed minimal signs of inflammation during 2 h NRP and achieved 100% posttransplant recipient survival. In contrast, DCD livers with 30 and 60 min DWIT suffered from greater mitochondrial injury and inflammation as measured by increased perfusate Lactate, FMN- and HMGB-1-levels with subsequent Toll-like-receptor activation during NRP. In contrast, donor-HOPE (instead of NRP) led to significantly less mitochondrial-complex-I-injury and inflammation. Results after donor-HOPE were comparable to ex-situ HOPE after CS. Most DCD-liver recipients survived when treated with one HOPE-technique (86%), compared to only 40% after NRP (p = 0.0053). Following a reduction of DWIT (15 min), DCD liver recipients achieved comparable survivals with NRP (80%). INTERPRETATION High-risk DCD livers benefit more from HOPE-treatment, either immediately in the donor or after cold storage. Comparative prospective clinical studies are required to translate the results. FUNDING Funding was provided by the Swiss National Science Foundation (grant no: 32003B-140776/1, 3200B-153012/1, 320030-189055/1, and 31IC30-166909) and supported by University Careggi (grant no 32003B-140776/1) and the OTT (grant No.: DRGT641/2019, cod.prog. 19CT03) and the Max Planck Society. Work in the A.G. laboratory was partially supported by the NIH R01NS112381 and R21NS125466 grants.
Collapse
Affiliation(s)
- Rebecca Panconesi
- Hepatobiliary Unit, Careggi University Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Department of Surgery, A.O.U. Città della Salute e della Scienza di Torino, University of Turin, 10124, Turin, Italy; Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | | | - Janina Eden
- Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | - Marilena Fazi
- Hepatobiliary Unit, Careggi University Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Fariha Ansari
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, 407 East 61st Street, New York, NY, 10065, USA
| | - Leandro Mancina
- Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | - Nadia Navari
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy
| | - Richard Xavier Sousa Da Silva
- Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | - Daniele Dondossola
- General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico and University of Milan, Centre of Preclinical Research, 20122, Italy
| | - Lucia Bautista Borrego
- Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | - Matthias Pietzke
- Max Planck Institute for Molecular Genetics, Mass Spectrometry Facility, 14195, Berlin, Germany
| | - Adriano Peris
- Tuscany Regional Transplant Authority, Centro Regionale Allocazione Organi e Tessuti (CRAOT), Florence, Italy
| | - David Meierhofer
- Max Planck Institute for Molecular Genetics, Mass Spectrometry Facility, 14195, Berlin, Germany
| | - Paolo Muiesan
- Hepatobiliary Unit, Careggi University Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, 407 East 61st Street, New York, NY, 10065, USA
| | - Alexander Galkin
- Feil Family Brain and Mind Research Institute, Weill Cornell Medicine, 407 East 61st Street, New York, NY, 10065, USA
| | - Fabio Marra
- Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Center for Research, High Education and Transfer DENOThe, University of Florence, Florence, Italy
| | - Philipp Dutkowski
- Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland
| | - Andrea Schlegel
- Hepatobiliary Unit, Careggi University Hospital, University of Florence, Florence, Italy; Department of Experimental and Clinical Medicine, University of Florence, Florence, Italy; Department of Visceral Surgery and Transplantation, University Hospital Zurich, Swiss HPB and Transplant Center, Zurich, Switzerland; General and Liver Transplant Surgery Unit, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico and University of Milan, Centre of Preclinical Research, 20122, Italy; Transplantation Center, Digestive Disease and Surgery Institute and Department of Immunology, Lerner Research Institute, Cleveland Clinic, Cleveland, OH, USA.
| |
Collapse
|
16
|
Wisel SA, Steggerda JA, Thiessen C, Roll GR, Chen Q, Thomas J, Kaur B, Catarino P, Chikwe J, Kim IK. Preserved 2-y Liver Transplant Outcomes Following Simultaneous Thoracoabdominal DCD Organ Procurement Despite Effects on Liver Utilization Rate. Transplant Direct 2023; 9:e1528. [PMID: 37876918 PMCID: PMC10593259 DOI: 10.1097/txd.0000000000001528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Revised: 06/14/2023] [Accepted: 06/30/2023] [Indexed: 10/26/2023] Open
Abstract
Background Current techniques for donation after circulatory determination of death (DCD) heart procurement, through either direct procurement and machine perfusion or thoracoabdominal normothermic regional perfusion (NRP), have demonstrated excellent heart transplant outcomes. However, the impact of thoracoabdominal DCD (TA-DCD) heart procurement on liver allograft outcomes and utilization is poorly understood. Methods One hundred sixty simultaneous heart and liver DCD donors were identified using the United Network for Organ Sharing/Organ Procurement and Transplantation Network database between December 2019 and July 2021. Liver outcomes from TA-DCD donors were stratified by heart procurement technique and evaluated for organ utilization, graft survival, and patient survival. Results were compared with abdominal-only DCD (A-DCD; n = 1332) and donation after brain death (DBD; n = 12 891) liver transplants during the study interval. Kaplan-Meier methods with log-rank testing were used to evaluate patient and graft survival. Results One hundred thirty-three of 160 livers procured from TA-DCD donors proceeded to transplant. TA-DCD donors were younger (mean 28.26 y; P < 0.0001) with lower body mass index (mean 26.61; P < 0.0001) than A-DCD and DBD donors. TA-DCD livers had equivalent patient survival ( P = 0.893) and superior graft survival (P = 0.009) compared with A-DCD. TA-DCD livers had higher rates of organ discard for long warm ischemia time (37.0%) than A-DCD (20.5%) and DBD (0.5%; P < 0.0001), with direct procurement and machine perfusion procurements leading to a higher discard rate (18.5%) than NRP procurements (7.4%). Conclusions Liver transplants after TA-DCD donation demonstrated equivalent patient outcomes and excellent graft outcomes. NRP procurements resulted in the lowest rate of organ discard after DCD donation and may represent an optimal strategy to maximize organ utilization.
Collapse
Affiliation(s)
- Steven A. Wisel
- Department of Surgery, Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Justin A. Steggerda
- Department of Surgery, Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Carrie Thiessen
- Division of Transplant Surgery, University of Wisconsin, Madison, WI
| | - Garrett R. Roll
- Division of Transplantation, University of California, San Francisco, San Francisco, CA
| | - Qiudong Chen
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Jason Thomas
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Bhupinder Kaur
- Department of Surgery, Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Pedro Catarino
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Joanna Chikwe
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA
| | - Irene K. Kim
- Department of Surgery, Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles, CA
| |
Collapse
|
17
|
Kagawa H, Goodwin M, Stehlik J, Campsen J, Baker T, Selzman CH. A Case Report of Triple Organ Transplantation From a Donor After Circulatory Death Using Thoraco-Abdominal Normothermic Regional Perfusion. Transplant Proc 2023; 55:1883-1887. [PMID: 37612153 DOI: 10.1016/j.transproceed.2023.07.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Accepted: 07/31/2023] [Indexed: 08/25/2023]
Abstract
Organ transplantation with donation after circulatory death can potentially increase the donor pool. Here, we report the rare case of triple-organ (heart/liver/kidney) transplantation from a donor after circulatory death using thoraco-abdominal normothermic regional perfusion. The recipient was a 61-year-old man with end-stage heart failure, liver failure, and kidney failure secondary to arrhythmogenic right ventricular dysplasia. He received a heart/liver/kidney transplantation from a donor after circulatory death. The course was complicated with primary graft dysfunction of the heart that resolved on postoperative day 3. The patient was discharged on postoperative day 39. He has no evidence for rejection on heart biopsy, and all 3 organs exhibit stable function. The use of donation after cardiac death donors greatly increases the donor pool and should be considered for patients requiring multiorgan transplantation. The use of thoraco-abdominal normothermic reperfusion is not only a feasible method for multiorgan procurement but also provides enhanced protection for all transplanted organs.
Collapse
Affiliation(s)
- Hiroshi Kagawa
- Division of Cardiothoracic Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Matthew Goodwin
- Division of Cardiothoracic Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Josef Stehlik
- Division of Cardiovascular Medicine, University of Utah School of Medicine, Salt Lake City, Utah
| | - Jeffrey Campsen
- Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Talia Baker
- Division of Transplantation and Advanced Hepatobiliary Surgery, University of Utah School of Medicine, Salt Lake City, Utah
| | - Craig H Selzman
- Division of Cardiothoracic Surgery, University of Utah School of Medicine, Salt Lake City, Utah.
| |
Collapse
|
18
|
Serradilla J, Andrés Moreno AM, Talayero P, Burgos P, Machuca M, Camps Ortega O, Vallejo MT, Rubio Bolívar FJ, Bueno A, Sánchez A, Zambrano C, De la Torre Ramos CA, Rodríguez O, Largo C, Serrano P, Prieto Bozano G, Ramos E, López Santamaría M, Stringa P, Hernández F. Preclinical Study of DCD and Normothermic Perfusion for Visceral Transplantation. Transpl Int 2023; 36:11518. [PMID: 37745640 PMCID: PMC10514355 DOI: 10.3389/ti.2023.11518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 08/25/2023] [Indexed: 09/26/2023]
Abstract
Considering recent clinical and experimental evidence, expectations for using DCD-derived intestines have increased considerably. However, more knowledge about DCD procedure and long-term results after intestinal transplantation (ITx) is needed. We aimed to describe in detail a DCD procedure for ITx using normothermic regional perfusion (NRP) in a preclinical model. Small bowel was obtained from pigs donors after 1 h of NRP and transplanted to the recipients. Graft Intestinal samples were obtained during the procedure and after transplantation. Ischemia-reperfusion injury (Park-Chiu score), graft rejection and transplanted intestines absorptive function were evaluated. Seven of 8 DCD procedures with NRP and ITx were successful (87.5%), with a good graft reperfusion and an excellent recovery of the recipient. The architecture of grafts was well conserved during NRP. After an initial damage of Park-chiu score of 4, all grafts recovered from ischemia-reperfusion, with no or very subtle alterations 2 days after ITx. Most recipients (71.5%) did not show signs of rejection. Only two cases demonstrated histologic signs of mild rejection 7 days after ITx. Interestingly intestinal grafts showed good absorptive capacity. The study's results support the viability of intestinal grafts from DCD using NRP, contributing more evidence for the use of DCD for ITx.
Collapse
Affiliation(s)
- Javier Serradilla
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Ane Miren Andrés Moreno
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Paloma Talayero
- Department of Immunology, University Hospital 12 de Octubre, Madrid, Spain
| | - Paula Burgos
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
- Department of Cardiovascular Surgery, La Paz University Hospital, Madrid, Spain
| | - Mariana Machuca
- Special Pathology Laboratory, Faculty of Veterinary Sciences, National University of La Plata, La Plata, Argentina
| | - Onys Camps Ortega
- Molecular Imaging and Immunohistochemistry Laboratory, Institute for Health Research IdiPaz, Madrid, Spain
| | - María Teresa Vallejo
- Molecular Imaging and Immunohistochemistry Laboratory, Institute for Health Research IdiPaz, Madrid, Spain
| | | | - Alba Bueno
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Alba Sánchez
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Cristina Zambrano
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
| | - Carlos Andrés De la Torre Ramos
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Olaia Rodríguez
- Department of Biochemistry, La Paz University Hospital, IdiPaz, Madrid, Spain
| | - Carlota Largo
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
- Department of Experimental Surgery, La Paz University Hospital, Madrid, Spain
| | - Pilar Serrano
- Intestinal Rehabilitation and Transplantation Unit, La Paz University Hospital, Madrid, Spain
| | - Gerardo Prieto Bozano
- Intestinal Rehabilitation and Transplantation Unit, La Paz University Hospital, Madrid, Spain
| | - Esther Ramos
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
- Intestinal Rehabilitation and Transplantation Unit, La Paz University Hospital, Madrid, Spain
| | - Manuel López Santamaría
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| | - Pablo Stringa
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
- Institute for Immunological and Pathophysiological Studies (IIFP), National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina
| | - Francisco Hernández
- Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
- Transplant Research Group, Institute for Health Research IdiPaz, Madrid, Spain
| |
Collapse
|
19
|
Fallani G, Stocco A, Siniscalchi A, Antonini MV, Stella AP, Amato A, Prosperi E, Turco L, Morelli MC, Cescon M, Ravaioli M. Beyond the Concepts of Elder and Marginal in DCD Liver Transplantation: A Prospective Observational Matched-Cohort Study in the Italian Clinical Setting. Transpl Int 2023; 36:11697. [PMID: 37736400 PMCID: PMC10511003 DOI: 10.3389/ti.2023.11697] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2023] [Accepted: 08/21/2023] [Indexed: 09/23/2023]
Abstract
Donation after circulatory determination of death (DCD) is a valuable strategy to increase the availability of grafts for liver transplantation (LT). As the average age of populations rises, the donor pool is likely to be affected by a potential increase in DCD donor age in the near future. We conducted a prospective cohort study to evaluate post-transplantation outcomes in recipients of grafts from elderly DCD donors compared with younger DCD donors, and elderly donors after brainstem determination of death (DBD). From August 2020 to May 2022, consecutive recipients of deceased donor liver-only transplants were enrolled in the study. DCD recipients were propensity score matched 1:3 to DBD recipients. One-hundred fifty-seven patients were included, 26 of whom (16.6%) were transplanted with a DCD liver graft. After propensity score matching and stratification, three groups were obtained: 15 recipients of DCD donors ≥75 years, 11 recipients of DCD donors <75 years, and 28 recipients of DBD donors ≥75 years. Short-term outcomes, as well as 12 months graft survival rates (93.3%, 100%, and 89.3% respectively), were comparable among the groups. LT involving grafts retrieved from very elderly DCD donors was feasible and safe in an experienced high-volume center, with outcomes comparable to LTs from younger DCD donors and age-matched DBD donors.
Collapse
Affiliation(s)
- Guido Fallani
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alberto Stocco
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Antonio Siniscalchi
- Department of Transplant Intensive Care Unit, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Marta Velia Antonini
- Ospedale “Maurizio Bufalini”—Azienda Unità Sanitaria Locale Romagna, Cesena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Adriano Pasquale Stella
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Alessio Amato
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Enrico Prosperi
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Laura Turco
- Department of Internal Medicine for the Treatment of Severe Organ Failure, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Maria Cristina Morelli
- Department of Internal Medicine for the Treatment of Severe Organ Failure, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Matteo Cescon
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| | - Matteo Ravaioli
- Department of Hepatobiliary Surgery and Transplantation, Policlinico di Sant’Orsola, Istituto di Ricovero e Cura a Carattere Scientifico, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
- Department of Medical and Surgical Sciences (DIMEC), University of Bologna, Bologna, Italy
| |
Collapse
|
20
|
Richards JA, Gaurav R, Upponi SS, Swift L, Fear C, Webb GJ, Allison MED, Watson CJE, Butler AJ. Outcomes of livers from donation after circulatory death donors with extended agonal phase and the adjunct of normothermic regional perfusion. Br J Surg 2023; 110:1112-1115. [PMID: 37079886 PMCID: PMC10416677 DOI: 10.1093/bjs/znad099] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 01/18/2023] [Accepted: 03/27/2023] [Indexed: 04/22/2023]
Abstract
The liver performs important functions that are essential for life. If the liver fails, patients will die unless they receive a new liver from a donor (transplant). Unfortunately, there are not enough livers for everyone and some patients die while waiting for a suitable organ. This article describes a novel technique that allows resuscitation and testing of a potential donor liver so that more patients can safely receive a transplant.
Collapse
Affiliation(s)
- James A Richards
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- University of Cambridge Department of Surgery, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Blood and Transplant Research Unit (BTRU) at the University of Cambridge in collaboration with Newcastle University and in partnership with NHS Blood and Transplant (NHSBT), Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
- HPB and Liver Transplant Surgery, Royal Free Hospital, London, UK
| | - Rohit Gaurav
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
| | - Sara S Upponi
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
- Department of Radiology, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
| | - Lisa Swift
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
| | - Corrina Fear
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
| | - Gwilym J Webb
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- Department of Medicine, Cambridge University Hospitals, Addenbrooke’s Hospital, Cambridge, UK
| | - Michael E D Allison
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
- Department of Medicine, Cambridge University Hospitals, Addenbrooke’s Hospital, Cambridge, UK
| | - Christopher J E Watson
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- University of Cambridge Department of Surgery, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Blood and Transplant Research Unit (BTRU) at the University of Cambridge in collaboration with Newcastle University and in partnership with NHS Blood and Transplant (NHSBT), Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
| | - Andrew J Butler
- Roy Calne Transplant Unit, Cambridge University Hospitals NHS Foundation Trust, Addenbrooke’s Hospital, Cambridge, UK
- University of Cambridge Department of Surgery, Addenbrooke’s Hospital, Cambridge, UK
- NIHR Blood and Transplant Research Unit (BTRU) at the University of Cambridge in collaboration with Newcastle University and in partnership with NHS Blood and Transplant (NHSBT), Cambridge, UK
- National Institute for Health and Care Research (NIHR) Cambridge Biomedical Research Centre, Cambridge, UK
| |
Collapse
|
21
|
Martínez-Castro S, Navarro R, García-Pérez ML, Segura JM, Carbonell JA, Hornero F, Guijarro J, Zaplana M, Bruño MÁ, Tur A, Martínez-León JB, Zaragoza R, Núñez J, Domínguez-Gil B, Badenes R. Evaluation of functional warm ischemia time during controlled donation after circulatory determination of death using normothermic regional perfusion (ECMO-TT): A prospective multicenter cohort study. Artif Organs 2023; 47:1371-1385. [PMID: 37042612 DOI: 10.1111/aor.14539] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/29/2023] [Accepted: 04/06/2023] [Indexed: 04/13/2023]
Abstract
BACKGROUND Controlled donation after circulatory determination of death (cDCD) seems an effective way to mitigate the critical shortage of available organs for transplant worldwide. As a recently developed procedure for organ retrieval, some questions remain unsolved such as the uncertainty regarding the effect of functional warm ischemia time (FWIT) on organs´ viability. METHODS We developed a multicenter prospective cohort study collecting all data from evaluated organs during cDCD from 2017 to 2020. All the procedures related to cDCD were performed with normothermic regional perfusion. The analysis included organ retrieval as endpoint and FWIT as exposure of interest. The effect of FWIT on the likelihood for organ retrieval was evaluated with Relative distribution analysis. RESULTS A total amount of 507 organs´ related information was analyzed from 95 organ donors. Median donor age was 62 years, and 63% of donors were male. Stroke was the most common diagnosis before withdrawal of life-sustaining therapy (61%), followed by anoxic encephalopathy (21%). This analysis showed that length of FWIT was inversely associated with organ retrieval rates for liver, kidneys, and pancreas. No statistically significant association was found for lungs. CONCLUSIONS Results showed an inverse association between functional warm ischemia time (FWIT) and retrieval rate. We also have postulated optimal FWIT's thresholds for organ retrieval. FWIT for liver retrieval remained between 6 and less than 11 min and in case of kidneys and pancreas, the optimal FWIT for retrieval was 6 to 12 min. These results could be valuable to improve organ utilization and for future analysis.
Collapse
Affiliation(s)
- Sara Martínez-Castro
- Department of Anesthesiology and Surgical-Trauma Intensive Care, Hospital Clínic Universitari de Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
| | - Rosalía Navarro
- Department of Surgery, School of Medicine, University of Valencia, Valencia, Spain
| | - María Luisa García-Pérez
- Department of Anesthesiology and Surgical-Trauma Intensive Care, Hospital Clínic Universitari de Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
- Department of Surgery, School of Medicine, University of Valencia, Valencia, Spain
| | - José Manuel Segura
- Department of Medical Intensive Care, Hospital Clínic Universitari de Valencia, Valencia, Spain
- Transplant Coordination Unit, Hospital Clínic Universitari de Valencia, Valencia, Spain
| | - José A Carbonell
- Department of Anesthesiology and Surgical-Trauma Intensive Care, Hospital Clínic Universitari de Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
- Department of Surgery, School of Medicine, University of Valencia, Valencia, Spain
| | - Fernando Hornero
- Department of Cardiac Surgery, Hospital Clínic Universitari de Valencia, Valencia, Spain
| | - Jorge Guijarro
- Department of Interventional Radiology, Hospital Clínic Universitari de Valencia, Valencia, Spain
| | - Marta Zaplana
- Department of Vascular Surgery, Hospital Clínic Universitari de Valencia, Valencia, Spain
| | - María Ángeles Bruño
- Cardiovascular Perfussion Unit, Hospital Clínic Universitari de Valencia, Valencia, Spain
| | - Ana Tur
- Transplant Coordination Unit, Hospital Universitari I Politècnic La Fe, Valencia, Spain
| | - Juan Bautista Martínez-León
- Department of Surgery, School of Medicine, University of Valencia, Valencia, Spain
- Department of Cardiac Surgery, Hospital Universitari I Politècnic La Fe, Valencia, Spain
| | - Rafael Zaragoza
- Department of Intensive Care Medicine, Hospital Universitario Dr. Peset, Valencia, Spain
| | - Julio Núñez
- INCLIVA Biomedical Research Institute, Valencia, Spain
- Department of Cardiology, Hospital Clínic Universitari de Valencia, Valencia, Spain
- Department of Medicine. School of Medicine, University of Valencia, Valencia, Spain
| | | | - Rafael Badenes
- Department of Anesthesiology and Surgical-Trauma Intensive Care, Hospital Clínic Universitari de Valencia, Valencia, Spain
- INCLIVA Biomedical Research Institute, Valencia, Spain
- Department of Surgery, School of Medicine, University of Valencia, Valencia, Spain
- Transplant Coordination Unit, Hospital Clínic Universitari de Valencia, Valencia, Spain
| |
Collapse
|
22
|
Basta G, Melandro F, Babboni S, Del Turco S, Ndreu R, Torri F, Martinelli C, Silvestrini B, Peris A, Lazzeri C, Guarracino F, Morganti R, Maremmani P, Bertini P, De Simone P, Ghinolfi D. An extensive evaluation of hepatic markers of damage and regeneration in controlled and uncontrolled donation after circulatory death. Liver Transpl 2023; 29:813-826. [PMID: 36879554 DOI: 10.1097/lvt.0000000000000122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Accepted: 02/17/2023] [Indexed: 03/08/2023]
Abstract
Livers from donations after circulatory death (DCDs) are very sensitive to ischemia/reperfusion injury and thus need careful reconditioning, such as normothermic regional perfusion (NRP). So far, its impact on DCDs has not been thoroughly investigated. This pilot cohort study aimed to explore the NRP impact on liver function by evaluating dynamic changes of circulating markers and hepatic gene expression in 9 uncontrolled DCDs (uDCDs) and 10 controlled DCDs. At NRP start, controlled DCDs had lower plasma levels of inflammatory and liver damage markers, including α-glutathione s-transferase, sorbitol-dehydrogenase, malate dehydrogenase 1, liver-type arginase-1, and keratin-18, but higher levels of osteopontin, sFas, flavin mononucleotide, and succinate than uDCDs. During 4-hour NRP, some damage and inflammatory markers increased in both groups, while IL-6, HGF, and osteopontin increased only in uDCDs. At the NRP end, the tissue expression of early transcriptional regulators, apoptosis, and autophagy mediators was higher in uDCDs than in controlled DCDs. In conclusion, despite initial differences in liver damage biomarkers, the uDCD group was characterized by a major gene expression of regenerative and repair factors after the NRP procedure. Correlative analysis among circulating/tissue biomarkers and the tissue congestion/necrosis degree revealed new potential candidate biomarkers.
Collapse
Affiliation(s)
- Giuseppina Basta
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Fabio Melandro
- Division of Hepatic Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Serena Babboni
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Serena Del Turco
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Rudina Ndreu
- Institute of Clinical Physiology, National Research Council, Pisa, Italy
| | - Francesco Torri
- Division of Hepatic Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Caterina Martinelli
- Division of Hepatic Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | | | - Adriano Peris
- Tuscany Regional Transplant Authority, Centro Regionale Allocazione Organi e Tessuti (CRAOT), Florence, Italy
| | - Chiara Lazzeri
- Tuscany Regional Transplant Authority, Centro Regionale Allocazione Organi e Tessuti (CRAOT), Florence, Italy
| | - Fabio Guarracino
- Department of Anesthesia and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Riccardo Morganti
- Division of Medical Statistics, University of Pisa Medical School Hospital, Pisa, Italy
| | - Paolo Maremmani
- Department of Anesthesia and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Pietro Bertini
- Department of Anesthesia and Critical Care Medicine, Azienda Ospedaliero-Universitaria Pisana, Pisa, Italy
| | - Paolo De Simone
- Division of Hepatic Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Davide Ghinolfi
- Division of Hepatic Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| |
Collapse
|
23
|
Wall A, Rosenzweig M, McKenna GJ, Ma TW, Asrani SK, Testa G. Six-month abdominal transplant recipient outcomes from donation after circulatory death heart donors: A retrospective analysis by procurement technique. Am J Transplant 2023; 23:987-995. [PMID: 37088143 DOI: 10.1016/j.ajt.2023.04.021] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2022] [Revised: 04/07/2023] [Accepted: 04/19/2023] [Indexed: 04/25/2023]
Abstract
Standard US practice for donation after circulatory death (DCD) abdominal organ procurement is superrapid recovery (SRR). A newer approach using thoracoabdominal normothermic regional perfusion (TA-NRP) shows promise for better recipient outcomes for all organs, but there are few reports of abdominal recipient outcomes from TA-NRP donors. We used the United Network for Organ Sharing data to identify all cardiac DCD donors from October 1, 2020, to May 20, 2022, and categorized them by recovery procedure (SRR vs TA-NRP). We then identified all liver, kidney, and pancreas recipients of these donors for whom 6-month outcome data were available and compared patient and graft survival, kidney delayed graft function (DGF), and biliary complications between TA-NRP DCD and SRR DCD organ recipients. Patient and graft survival did not differ significantly between groups for either kidney or liver recipients. Significantly fewer TA-NRP kidney recipients developed DGF (12.7% [15/118] vs 42.0% [84/200], P <.001), and TA-NRP and pumped kidneys had lower odds for DGF on multivariate analysis. No liver recipients in either group had biliary complications or were relisted for transplantation for ischemic cholangiopathy. Although long-term outcomes need to be investigated, our early results show similar outcomes for recipients of TA-NRP DCD abdominal organs versus recipients of SRR DCD abdominal organs. We believe that TA-NRP is an effective approach to expand the use of DCD organs.
Collapse
Affiliation(s)
- Anji Wall
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA.
| | - Matthew Rosenzweig
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Gregory J McKenna
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Tsung-Wei Ma
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Sumeet K Asrani
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| | - Giuliano Testa
- Annette C. and Harold C. Simmons Transplant Institute, Baylor University Medical Center, Dallas, Texas, USA
| |
Collapse
|
24
|
Ghoneima AS, Sousa Da Silva RX, Gosteli MA, Barlow AD, Kron P. Outcomes of Kidney Perfusion Techniques in Transplantation from Deceased Donors: A Systematic Review and Meta-Analysis. J Clin Med 2023; 12:3871. [PMID: 37373568 DOI: 10.3390/jcm12123871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Revised: 05/03/2023] [Accepted: 05/09/2023] [Indexed: 06/29/2023] Open
Abstract
The high demand for organs in kidney transplantation and the expansion of the donor pool have led to the widespread implementation of machine perfusion technologies. In this study, we aim to provide an up-to-date systematic review of the developments in this expanding field over the past 10 years, with the aim of answering the question: "which perfusion technique is the most promising technique in kidney transplantation?" A systematic review of the literature related to machine perfusion in kidney transplantation was performed. The primary outcome measure was delayed graft function (DGF), and secondary outcomes included rates of rejection, graft survival, and patient survival rates after 1 year. Based on the available data, a meta-analysis was performed. The results were compared with data from static cold storage, which is still the standard of care in many centers worldwide. A total of 56 studies conducted in humans were included, and 43 studies reported outcomes of hypothermic machine perfusion (HMP), with a DGF rate of 26.4%. A meta-analysis of 16 studies showed significantly lower DGF rates in the HMP group compared to those of static cold storage (SCS). Five studies reported outcomes of hypothermic machine perfusion + O2, with an overall DGF rate of 29.7%. Two studies explored normothermic machine perfusion (NMP). These were pilot studies, designed to assess the feasibility of this perfusion approach in the clinical setting. Six studies reported outcomes of normothermic regional perfusion (NRP). The overall incidence of DGF was 71.5%, as it was primarily used in uncontrolled DCD (Maastricht category I-II). Three studies comparing NRP to in situ cold perfusion showed a significantly lower rate of DGF with NRP. The systematic review and meta-analysis provide evidence that dynamic preservation strategies can improve outcomes following kidney transplantation. More recent approaches such as normothermic machine perfusion and hypothermic machine perfusion + O2 do show promising results but need further results from the clinical setting. This study shows that the implementation of perfusion strategies could play an important role in safely expanding the donor pool.
Collapse
Affiliation(s)
- Ahmed S Ghoneima
- Department of HPB and Transplant Surgery, St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK
| | - Richard X Sousa Da Silva
- Swiss HPB and Transplantation Center, Department of Surgery and Transplantation, University Hospital Zurich, 8091 Zurich, Switzerland
| | | | - Adam D Barlow
- Department of HPB and Transplant Surgery, St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK
| | - Philipp Kron
- Department of HPB and Transplant Surgery, St. James's University Hospital, Leeds Teaching Hospitals NHS Trust, Leeds LS9 7TF, UK
- Swiss HPB and Transplantation Center, Department of Surgery and Transplantation, University Hospital Zurich, 8091 Zurich, Switzerland
| |
Collapse
|
25
|
Streit S, Johnston-Webber C, Mah J, Prionas A, Wharton G, Casanova D, Mossialos E, Papalois V. Ten Lessons From the Spanish Model of Organ Donation and Transplantation. Transpl Int 2023; 36:11009. [PMID: 37305337 PMCID: PMC10249502 DOI: 10.3389/ti.2023.11009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 04/14/2023] [Indexed: 06/13/2023]
Abstract
The organ donation and transplantation program in Spain has long been considered the gold standard worldwide. An in-depth understanding of the Spanish program may promote the development and reform of transplant programs in other countries. Here, we present a narrative literature review of the Spanish organ donation and transplantation program supplemented by expert feedback and presented according to a conceptual framework of best practices in the field. Core features of the Spanish program include its three-tiered governing structure, close and collaborative relationships with the media, dedicated professional roles, a comprehensive reimbursement strategy, and intensive tailored training programs for all personnel. Several more sophisticated measures have also been implemented, including those focused on advanced donation after circulatory death (DCD) and expanded criteria for organ donation. The overall program is driven by a culture of research, innovation, and continuous commitment and complemented by successful strategies in prevention of end-stage liver and renal disease. Countries seeking ways to reform their current transplant systems might adopt core features and may ultimately aspire to include the aforementioned sophisticated measures. Countries intent on reforming their transplant system should also introduce programs that support living donation, an area of the Spanish program with potential for further improvement.
Collapse
Affiliation(s)
- Simon Streit
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Charlotte Johnston-Webber
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Jasmine Mah
- Department of Medicine, Dalhousie University, Halifax, NS, Canada
| | - Apostolos Prionas
- Department of Surgery, Imperial College, London, United Kingdom
- Department of General Surgery, Whipps Cross Hospital, Barts Health NHS Trust, London, United Kingdom
| | - George Wharton
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
| | - Daniel Casanova
- University Hospital Valdecilla, University of Cantabria, Santander, Spain
| | - Elias Mossialos
- Department of Health Policy, London School of Economics and Political Science, London, United Kingdom
- Institute of Global Health Innovation, Imperial College, London, United Kingdom
| | - Vassilios Papalois
- Department of Surgery, Imperial College, London, United Kingdom
- Renal and Transplant Unit, Hammersmith Hospital, Imperial College Healthcare NHS Trust, London, United Kingdom
| |
Collapse
|
26
|
Chen Q, Emerson D, Megna D, Osho A, Roach A, Chan J, Rowe G, Gill G, Esmailian F, Chikwe J, Egorova N, Kirklin JK, Kobashigawa J, Catarino P. Heart transplantation using donation after circulatory death in the United States. J Thorac Cardiovasc Surg 2023; 165:1849-1860.e6. [PMID: 36049965 DOI: 10.1016/j.jtcvs.2022.05.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/14/2022] [Accepted: 05/05/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVES Heart donation after circulatory death was recently reintroduced in the United States with hopes of increasing donor heart availability. We examined its national use and outcomes. METHODS The United Network for Organ Sharing database was used to identify validated adult patients undergoing heart transplantation using donation after circulatory death donors (n = 266) and donation after brain death donors (n = 5998) between December 1, 2019, and December 31, 2021, after excluding heart-lung transplants. Propensity score matching was used to create more balanced groups for comparison. RESULTS The monthly percentage of donation after circulatory death heart transplant increased from 2.5% in December 2019 to 6.8% in December 2021 (P < .001). Twenty-two centers performed donation after circulatory death heart transplants, ranging from 1 to 75 transplants per center. Four centers performed 70% of the national volume. Recipients of donation after circulatory death hearts were more likely to be clinically stable (80.4% vs 41.1% in status 3-6, P < .001), to have type O blood (58.3% vs 39.9%, P < .001), and to wait longer after listing (55, interquartile range, 15-180 days vs 32, interquartile range, 9-160 days, P = .003). Six-month survival was 92.1% (95% confidence interval, 91.3-92.8) after donation after brain death heart transplants and 92.6% (95% confidence interval, 88.1-95.4) after donation after circulatory death heart transplants (hazard ratio, 0.94, 95% confidence interval, 0.57-1.54, P = .79). Outcomes in propensity-matched patients were similar except for higher rates of treated acute rejection in donation after circulatory death transplants before discharge (14.4% vs 8.8%, P = .01). In donation after circulatory death heart recipients, outcomes did not differ based on the procurement technique (normothermic regional perfusion vs direct procurement and perfusion). CONCLUSIONS Heart transplantation with donation after circulatory death donors has short-term survival comparable to donation after brain death transplants. Broader implementation could substantially increase donor organ availability.
Collapse
Affiliation(s)
- Qiudong Chen
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Dominic Emerson
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Dominick Megna
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Asishana Osho
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Amy Roach
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Joshua Chan
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Georgina Rowe
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - George Gill
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Fardad Esmailian
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Joanna Chikwe
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif.
| | - Natalia Egorova
- Department of Population Health Science and Policy, Icahn School of Medicine at Mount Sinai, New York, NY
| | - James K Kirklin
- Division of Cardiothoracic Surgery, University of Alabama at Birmingham, Ala
| | - Jon Kobashigawa
- Department of Cardiology, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| | - Pedro Catarino
- Department of Cardiac Surgery, Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, Calif
| |
Collapse
|
27
|
Campo-Cañaveral de la Cruz JL, Miñambres E, Coll E, Padilla M, Sánchez Antolín G, de la Rosa G, Rosado J, González García FJ, Crowley Carrasco S, Sales Badía G, María Fieria Costa E, Alberto García Salcedo J, Mora V, de la Torre C, Badenes R, Atutxa Bizkarguenaga L, Domínguez-Gil B. Outcomes Of Lung And Liver Transplantation After Simultaneous Recovery Using Abdominal Normothermic Regional Perfusion In Donors After The Circulatory Determination Of Death Versus Donors After Brain Death. Am J Transplant 2023:S1600-6135(23)00414-8. [PMID: 37100392 DOI: 10.1016/j.ajt.2023.04.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2022] [Revised: 04/13/2023] [Accepted: 04/14/2023] [Indexed: 04/28/2023]
Abstract
Normothermic regional perfusion (NRP) in controlled donation after the circulatory determination of death (cDCD) is a growing preservation technique for abdominal organs that coexists with the rapid recovery of lungs. We aim at describing the outcomes of lung transplants (LuTx) and liver transplants (LiTx) when both grafts are simultaneously recovered from cDCD donors using NRP, and compare them to donation after brain death (DBD). All LuTx and LiTx meeting these criteria during January-2015 to December-2020 in Spain were included in the study. Simultaneous recovery of lungs and livers was undertaken in 227 (17%) cDCD with NRP and 1,879 (21%) DBD donors (p<0.001). Primary graft dysfunction grade-3 within the first 72hours was similar in both LuTx groups (14.7% cDCD vs. 10.5% DBD;p=0.139). LuTx survival at 1 and 3years was 79.9% and 66.4% in cDCD, vs. 81.9% and 69.7% in DBD (p=0.403). The incidence of primary non-function and ischemic cholangiopathy was similar in both LiTx groups. Graft survival at 1 and 3years was 89.7% and 80.8% in cDCD vs. 88.2% and 82.1% in DBD LiTx (p=0.669). In conclusion, the simultaneous rapid recovery of lungs and preservation of abdominal organs with NRP in cDCD donors is feasible, and offers similar outcomes in both LuTx and LiTx recipients to transplants using DBD grafts.
Collapse
Affiliation(s)
| | - Eduardo Miñambres
- Transplant Coordination Unit & Service of Intensive Care, University Hospital Marqués de Valdecilla-IDIVAL. School of Medicine, Universidad de Cantabria, Santander, Spain
| | | | | | | | | | - Joel Rosado
- Thoracic Surgery and Lung Transplantation. Vall d'Hebrón University Hospital. Barcelona, Spain
| | | | - Silvana Crowley Carrasco
- Thoracic Surgery and Lung Transplantation Department. Hospital Universitario Puerta de Hierro-Majadahonda. Madrid, Spain
| | - Gabriel Sales Badía
- Thoracic Surgery and Lung Transplantation. Hospital Universitari i Politècnic La Fe. Valencia, Spain
| | - Eva María Fieria Costa
- Thoracic Surgery and Lung Transplantation. Complejo Hospitalario Universitario A Coruña. A Coruña, Spain
| | | | - Victor Mora
- Pneumology Department, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | - Carlos de la Torre
- Pediatric Surgery and Lung Transplantation. La Paz University Hospital. Madrid, Spain
| | - Rafael Badenes
- Department of Anesthesiology and Surgical-Trauma Intensive Care, Hospital Clinic Universitari de Valencia, University of Valencia, Valencia, Spain
| | | | | |
Collapse
|
28
|
Schiff T, Koziatek C, Pomerantz E, Bosson N, Montgomery R, Parent B, Wall SP. Extracorporeal cardiopulmonary resuscitation dissemination and integration with organ preservation in the USA: ethical and logistical considerations. Crit Care 2023; 27:144. [PMID: 37072806 PMCID: PMC10111746 DOI: 10.1186/s13054-023-04432-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2023] [Accepted: 04/05/2023] [Indexed: 04/20/2023] Open
Abstract
Use of extracorporeal membrane oxygenation (ECMO) in cardiopulmonary resuscitation, termed eCPR, offers the prospect of improving survival with good neurological function after cardiac arrest. After death, ECMO can also be used for enhanced preservation of abdominal and thoracic organs, designated normothermic regional perfusion (NRP), before organ recovery for transplantation. To optimize resuscitation and transplantation outcomes, healthcare networks in Portugal and Italy have developed cardiac arrest protocols that integrate use of eCPR with NRP. Similar dissemination of eCPR and its integration with NRP in the USA raise novel ethical issues due to a non-nationalized health system and an opt-in framework for organ donation, as well as other legal and cultural factors. Nonetheless, eCPR investigations are ongoing, and both eCPR and NRP are selectively employed in clinical practice. This paper delineates the most pressing relevant ethical considerations and proposes recommendations for implementation of protocols that aim to promote public trust and reduce conflicts of interest. Transparent policies should rely on protocols that separate lifesaving from organ preservation considerations; robust, centralized eCPR data to inform equitable and evidence-based allocations; uniform practices concerning clinical decision-making and resource utilization; and partnership with community stakeholders, allowing patients to make decisions about emergency care that align with their values. Proactively addressing these ethical and logistical challenges could enable eCPR dissemination and integration with NRP protocols in the USA, with the potential to maximize lives saved through both improved resuscitation with good neurological outcomes and increased organ donation opportunities when resuscitation is unsuccessful or not in accordance with individuals' wishes.
Collapse
Affiliation(s)
- Tamar Schiff
- Department of Population Health, NYU Langone Health, 227 E 30th St, New York, NY, 10016, USA
| | - Christian Koziatek
- Ronald O. Perelman Department of Emergency Medicine, NYU Langone Health, New York, NY, USA
| | - Erin Pomerantz
- Lewis Katz School of Medicine at Temple University, Philadelphia, PA, USA
| | - Nichole Bosson
- Los Angeles County EMS Agency, Santa Fe Springs, CA, USA
- Harbor-UCLA Medical Center and the Lundquist Research Institute, Torrance, CA, USA
- David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Robert Montgomery
- NYU Langone Transplant Institute, NYU Langone Health, New York, NY, USA
- Department of Surgery, NYU Langone Health, New York, NY, USA
| | - Brendan Parent
- Department of Population Health, NYU Langone Health, 227 E 30th St, New York, NY, 10016, USA
- NYU Langone Transplant Institute, NYU Langone Health, New York, NY, USA
- Department of Surgery, NYU Langone Health, New York, NY, USA
| | - Stephen P Wall
- Department of Population Health, NYU Langone Health, 227 E 30th St, New York, NY, 10016, USA.
- Ronald O. Perelman Department of Emergency Medicine, NYU Langone Health, New York, NY, USA.
- NYU Langone Transplant Institute, NYU Langone Health, New York, NY, USA.
| |
Collapse
|
29
|
Thiessen C, Wisel SA, Roll GR. Simultaneous thoracic and abdominal donation after circulatory death organ recovery: the abdominal surgeon's perspective. Curr Opin Organ Transplant 2023; 28:139-144. [PMID: 36603197 PMCID: PMC9994842 DOI: 10.1097/mot.0000000000001045] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
PURPOSE OF THE REVIEW To summarize the international experience with heart-liver (joint) donation after circulatory death (DCD) procurements and to explore the technical challenges in joint abdominal and thoracic DCD procurement. RECENT FINDINGS Following completion of the Donors After Circulatory Death Heart Trial in the US, combined thoracic and abdominal DCD is poised to become the standard of care, expanding access to life-saving heart and lung allografts. DCD heart procurement relies on collection of donor blood for priming of the normothermic perfusion pump, which delays cooling of abdominal organs and increases risk of ischemic injury. We review the effect of donor ischemia time on abdominal organs, with several proposed technical solutions to optimize transplant outcomes for all organs. SUMMARY The strategies reviewed in this manuscript may inform clinical decision-making, preoperative coordination between thoracic and abdominal procurement teams, and surgical technique for joint DCD procurements. Several approaches to organ procurement organization (OPO) and national policy, as well as future areas of focus for research are proposed.
Collapse
Affiliation(s)
- Carrie Thiessen
- Division of Transplantation, University of Wisconsin, Madison, Wisconsin
| | - Steven A. Wisel
- Comprehensive Transplant Center, Cedars-Sinai Medical Center, Los Angeles
| | - Garrett R. Roll
- Division of Transplantation, University of California, San Francisco, San Francisco, California, USA
| |
Collapse
|
30
|
Circelli A, Antonini MV, Nanni A, Prugnoli M, Gamberini E, Maitan S, Gecele C, Viola L, Bissoni L, Scognamiglio G, Mezzatesta L, Bergamini C, Gobbi L, Meca MCC, Sangiorgi G, Bisulli M, Spiga M, Pransani V, Liuzzi D, Fantini V, Catena F, Russo E, Agnoletti V. cDCD organ donation pathway of Romagna Local Health Authority: strategic planning, organizational management, and results. DISCOVER HEALTH SYSTEMS 2023; 2:12. [PMID: 37520516 PMCID: PMC10062274 DOI: 10.1007/s44250-023-00022-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 02/03/2023] [Indexed: 04/03/2023]
Abstract
The introduction of pathways to enrol deceased donors after cardio-circulatory confirmation of death (donation after circulatory death, DCD) is expanding in many countries to face the shortage of organs for transplantation. The implementation of normothermic regional reperfusion (NRP) with warm oxygenated blood is a strategy to manage in-situ the organs of DCD donors. This approach, an alternative to in-situ cold preservation, and followed by prompt retrieval and cold static storage and/or ex-vivo machine perfusion (EVMP), could be limited to abdominal organs (A-NRP) or extended to the thorax (thoraco-abdominal, TA-NRP. NRP is also referred to as extracorporeal interval support for organ retrieval (EISOR). The use of EISOR is increasing in Europe, even if variably regulated. A-NRP has been demonstrated to be effective in decreasing the risk associated with transplantation of abdominal organs from DCD donors, and was recommended by the European Society for Organ Transplantation (ESOT) in a recent consensus document. We aim to explain how we select the candidates for DCD, to describe our regionalized model for implementing EISOR provision, and to introduce the health care professionals involved in this complex process, with their strictly defined roles, responsibilities, and boundaries. Finally, we report the results of our program, recruiting cDCD donors over a large network of hospitals, all pertaining to a Local Health Authority (Azienda Unità Sanitaria Locale, AUSL) in Romagna, Italy.
Collapse
Affiliation(s)
- Alessandro Circelli
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Marta Velia Antonini
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, Emilia-Romagna, Italy
| | - Andrea Nanni
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
- Transplant Procurement Management-AUSL della Romagna, Cesena, Italy
| | - Manila Prugnoli
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
- Transplant Procurement Management-AUSL della Romagna, Cesena, Italy
| | - Emiliano Gamberini
- Anesthesia and Intensive Care Unit, Infermi Hospital, AUSL della Romagna, Rimini, Italy
| | - Stefano Maitan
- Intensive Care Unit, Morgagni-Pierantoni Hospital-AUSL della Romagna, Forlì, Italy
| | - Claudio Gecele
- Anesthesia and Intensive Care Unit, Santa Maria delle Croci Hospital, Ravenna, Italy
| | - Lorenzo Viola
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Luca Bissoni
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Giovanni Scognamiglio
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Luca Mezzatesta
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Carlo Bergamini
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Luca Gobbi
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | | | | | - Marcello Bisulli
- Interventional Radiology Department, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Martina Spiga
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Veruska Pransani
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Daria Liuzzi
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Valentina Fantini
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Fausto Catena
- General and Emergency Surgery, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Emanuele Russo
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| | - Vanni Agnoletti
- Anesthesia and Intensive Care Unit, Bufalini Hospital-AUSL della Romagna, Cesena, Italy
| |
Collapse
|
31
|
Quandahl R, Vanneman MW, Wilke TJ, Kassel CA. 2022 Clinical Updates in Liver Transplantation. J Cardiothorac Vasc Anesth 2023:S1053-0770(23)00116-7. [PMID: 36964080 DOI: 10.1053/j.jvca.2023.02.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 02/15/2023] [Indexed: 02/25/2023]
Affiliation(s)
- Rachel Quandahl
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE
| | - Matthew W Vanneman
- Department of Anesthesiology, Perioperative and Pain Medicine, Stanford University School of Medicine, Stanford, CA
| | - Trevor J Wilke
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE
| | - Cale A Kassel
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE.
| |
Collapse
|
32
|
Croome KP, Barbas AS, Whitson B, Zarrinpar A, Taner T, Lo D, MacConmara M, Kim J, Kennealey PT, Bromberg JS, Washburn K, Agopian VG, Stegall M, Quintini C. American Society of Transplant Surgeons recommendations on best practices in donation after circulatory death organ procurement. Am J Transplant 2023; 23:171-179. [PMID: 36695685 DOI: 10.1016/j.ajt.2022.10.009] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 09/19/2022] [Accepted: 10/14/2022] [Indexed: 01/13/2023]
Abstract
The American Society of Transplant Surgeons supports efforts to increase the number of organs that are critically needed for patients desperately awaiting transplantation. In the United States, transplantation using organs procured from donation after circulatory death (DCD) donors has continued to increase in number. Despite these increases, substantial variability in the utilization and practices of DCD transplantation still exists. To improve DCD organ utilization, it is important to create a set of best practices for DCD recovery. The following recommendations aim to provide guidance on contemporary issues surrounding DCD organ procurement in the United States. A work group was composed of members of the American Society of Transplant Surgeon Scientific Studies Committee and the Thoracic Organ Transplantation Committee. The following topics were identified by the group either as controversial or lacking standardization: prewithdrawal preparation, definition of donor warm ischemia time, DCD surgical technique, combined thoracic and abdominal procurements, and normothermic regional perfusion. The proposed recommendations were classified on the basis of the grade of available evidence and the strength of the recommendation. This information should be valuable for transplant programs as well as for organ procurement organizations and donor hospitals as they develop robust DCD donor procurement protocols.
Collapse
Affiliation(s)
| | - Andrew S Barbas
- Division of Abdominal Transplant Surgery,Duke University,Durham,North Carolina,USA
| | - Bryan Whitson
- Division of Cardiac Surgery,Department of Surgery,The Ohio State University Wexner Medical Center,Columbus,Ohio,USA
| | - Ali Zarrinpar
- Department of Surgery,College of Medicine,University of Florida, Gainesville,Florida,USA
| | - Timucin Taner
- Department of Surgery,Mayo Clinic Rochester,Rochester,Minnesota,USA
| | - Denise Lo
- Emory Transplant Center,Emory University,Atlanta, Georgia,USA
| | - Malcolm MacConmara
- Division of Surgical Transplantation,Department of Surgery,University of Texas Southwestern Medical Center,Dallas,Texas,USA
| | - Jim Kim
- Department of Surgery,Keck Medical Center,University of Southern California,Los Angeles,California,USA
| | - Peter T Kennealey
- Department of Surgery,University of Colorado School of Medicine,Aurora,Colorado,USA
| | - Jonathan S Bromberg
- Department of Surgery,University of Maryland School of Medicine,Baltimore,Maryland,USA
| | - Kenneth Washburn
- Department of Surgery,The Ohio State University Wexner Medical Center,Columbus,Ohio,USA
| | - Vatche G Agopian
- Department of Surgery,David Geffen School of Medicine,University of California,Los Angeles,Los Angeles,California,USA
| | - Mark Stegall
- Department of Surgery,Mayo Clinic Rochester,Rochester,Minnesota,USA
| | - Cristiano Quintini
- Department of Surgery,Transplantation Center,Digestive Disease and Surgery Institute,Cleveland Clinic,Cleveland,Ohio,USA
| | | |
Collapse
|
33
|
Stringa P, Vecchio Dezillio LE, Talayero P, Serradilla J, Errea A, Machuca M, Papa-Gobbi R, Camps Ortega O, Pucci Molineris M, Lausada N, Andres Moreno AM, Rumbo M, Hernández Oliveros F. Experimental Assessment of Intestinal Damage in Controlled Donation After Circulatory Death for Visceral Transplantation. Transpl Int 2023; 36:10803. [PMID: 36713114 PMCID: PMC9878676 DOI: 10.3389/ti.2023.10803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 01/02/2023] [Indexed: 01/15/2023]
Abstract
There is an urgent need to address the shortage of potential multivisceral grafts in order to reduce the average time in waiting list. Since donation after circulatory death (DCD) has been successfully employed for other solid organs, a thorough evaluation of the use of intestinal grafts from DCD is warranted. Here, we have generated a model of Maastricht III DCD in rodents, focusing on the viability of intestinal and multivisceral grafts at five (DCD5) and twenty (DCD20) minutes of cardiac arrest compared to living and brain death donors. DCD groups exhibited time-dependent damage. DCD20 generated substantial intestinal mucosal injury and decreased number of Goblet cells whereas grafts from DCD5 closely resemble those of brain death and living donors groups in terms intestinal morphology, expression of tight junction proteins and number of Paneth and Globet cells. Upon transplantation, intestines from DCD5 showed increased ischemia/reperfusion damage compared to living donor grafts, however mucosal integrity was recovered 48 h after transplantation. No differences in terms of graft rejection, gene expression and absorptive function between DCD5 and living donor were observed at 7 post-transplant days. Collectively, our results highlight DCD as a possible strategy to increase multivisceral donation and transplantation procedures.
Collapse
Affiliation(s)
- Pablo Stringa
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain,Institute for Immunological and Pathophysiological Studies (IIFP), School of Exact Sciences, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina,Organ Transplant Laboratory, School of Medicine, National University of La Plata, La Plata, Argentina
| | - Leandro Emmanuel Vecchio Dezillio
- Institute for Immunological and Pathophysiological Studies (IIFP), School of Exact Sciences, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina,Organ Transplant Laboratory, School of Medicine, National University of La Plata, La Plata, Argentina
| | - Paloma Talayero
- Immunology Department, 12 de Octubre University Hospital, Madrid, Spain
| | - Javier Serradilla
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
| | - Agustina Errea
- Institute for Immunological and Pathophysiological Studies (IIFP), School of Exact Sciences, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina
| | - Mariana Machuca
- Special Pathology Laboratory, Faculty of Veterinary Sciences, National University of La Plata, La Plata, Argentina
| | - Rodrigo Papa-Gobbi
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain,Institute for Immunological and Pathophysiological Studies (IIFP), School of Exact Sciences, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina
| | - Onys Camps Ortega
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
| | - Melisa Pucci Molineris
- Biochemistry Research Institute of La Plata, School of Medicine, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina
| | - Natalia Lausada
- Organ Transplant Laboratory, School of Medicine, National University of La Plata, La Plata, Argentina
| | - Ane Miren Andres Moreno
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain
| | - Martin Rumbo
- Institute for Immunological and Pathophysiological Studies (IIFP), School of Exact Sciences, National University of La Plata, National Council of Scientific and Technical Research (CONICET), La Plata, Argentina
| | - Francisco Hernández Oliveros
- Transplant Group, La Paz University Hospital Health Research Institute (IdiPAZ), Madrid, Spain,Department of Pediatric Surgery, La Paz University Hospital, Madrid, Spain,Executive Operational Committee, ERN TransplantChild, Madrid, Spain,*Correspondence: Francisco Hernández Oliveros,
| |
Collapse
|
34
|
Andres AM, Encinas JL, Sánchez-Galán A, Rodríguez JS, Estefania K, Sacristan RG, Alcolea A, Serrano P, Estébanez B, Leon IV, Burgos P, Rocafort AG, Ramchandani B, Calderón B, Verdú C, Jimenez E, Talayero P, Stringa P, Navarro IDLP, Ramos E, Oliveros FH. First case report of multivisceral transplant from a deceased cardiac death donor. Am J Transplant 2023; 23:577-581. [PMID: 36725427 DOI: 10.1016/j.ajt.2022.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 10/27/2022] [Accepted: 12/08/2022] [Indexed: 01/06/2023]
Abstract
The current shortage of pediatric multivisceral donors accounts for the long time and mortality on the waiting list of pediatric patients. The use of donors after cardiac death, especially after the outbreak of normothermic regional perfusion, has increased in recent years for all solid organs except the intestine, mainly because of its higher susceptibility to ischemia-reperfusion injury. We present the first literature case of multivisceral donors after cardiac death transplantation in a 13-month-old recipient from a 2.5-month-old donor. Once exitus was certified, an extracorporeal membrane oxygenation circuit was established, cannulating the aorta and infrarenal vena cava, while the supra-aortic branches were clamped. The abdominal organs completely recovered from ischemia through normothermic regional perfusion (extracorporeal membrane oxygenation initially and beating heart later). After perfusion with the preservation solution, the multivisceral graft was uneventfully implanted. Two months later, the patient was discharged without any complications. This case demonstrates the possibility of reducing the time spent on the waiting list for these patients.
Collapse
Affiliation(s)
- Ane M Andres
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain; La Paz Research Institute (Idipaz), La Paz University Hospital, Madrid, Spain; European Reference Network on Transplantation in Children (TransplantChild ERN), Madrid, Spain; Anatomy, Histology and Neuroscience Department, University Autonoma of Madrid, Madrid, Spain.
| | - Jose Luis Encinas
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain
| | | | - Javier Serradilla Rodríguez
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain; La Paz Research Institute (Idipaz), La Paz University Hospital, Madrid, Spain
| | - Karla Estefania
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain
| | - Rocio Gonzalez Sacristan
- Pediatric Gastroenterology Department, Intestinal Rehabilitation Unit, La Paz University Hospital, Madrid, Spain
| | - Alida Alcolea
- Pediatric Gastroenterology Department, Intestinal Rehabilitation Unit, La Paz University Hospital, Madrid, Spain
| | - Pilar Serrano
- Pediatric Gastroenterology Department, Intestinal Rehabilitation Unit, La Paz University Hospital, Madrid, Spain
| | - Belén Estébanez
- Intensive Care Unit and Transplant Coordination Unit, La Paz University Hospital, Madrid, Spain
| | - Iñigo Velasco Leon
- Pediatric Perfusion Department, La Paz University Hospital, Madrid, Spain; Pediatric Cardiovascular Surgery Department, La Paz University Hospital, Madrid, Spain
| | - Paula Burgos
- Pediatric Perfusion Department, La Paz University Hospital, Madrid, Spain; Pediatric Cardiovascular Surgery Department, La Paz University Hospital, Madrid, Spain
| | | | - Bunty Ramchandani
- Pediatric Cardiovascular Surgery Department, La Paz University Hospital, Madrid, Spain
| | - Belén Calderón
- Pediatric Intensive Care Unit Department, La Paz University Hospital, Madrid, Spain
| | - Cristina Verdú
- Pediatric Intensive Care Unit Department, La Paz University Hospital, Madrid, Spain
| | - Esperanza Jimenez
- Pediatric Anesthesiology Department, La Paz University Hospital, Madrid, Spain
| | - Paloma Talayero
- Immunology Department, Hospital Universitario 12 de Octubre, Instituto de Investigación Sanitaria Hospital 12 de Octubre (imas12), Madrid, Spain
| | - Pablo Stringa
- Institute for Immunological and Physiopathological Studies (IIFP-CONICET-UNLP), National University of La Plata, Buenos Aires, Argentina
| | | | - Esther Ramos
- Pediatric Gastroenterology Department, Intestinal Rehabilitation Unit, La Paz University Hospital, Madrid, Spain
| | - Francisco Hernandez Oliveros
- Pediatric Surgery Department, La Paz University Hospital, Madrid, Spain; La Paz Research Institute (Idipaz), La Paz University Hospital, Madrid, Spain; European Reference Network on Transplantation in Children (TransplantChild ERN), Madrid, Spain
| |
Collapse
|
35
|
Barreda P, Miñambres E, Ballesteros MÁ, Mazón J, Gómez-Román J, Gómez Ortega JM, Belmar L, Valero R, Ruiz JC, Rodrigo E. Controlled Donation After Circulatory Death Using Normothermic Regional Perfusion Does Not Increase Graft Fibrosis in the First Year Posttransplant Surveillance Biopsy. EXP CLIN TRANSPLANT 2022; 20:1069-1075. [PMID: 36718005 DOI: 10.6002/ect.2022.0171] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
OBJECTIVES The number of kidney transplants obtained from controlled donations after circulatory death is increasing, with long-term outcomes similar to those obtained with donations after brain death. Extraction using normothermic regional perfusion can improve results with controlled donors after circulatory death; however, information on the histological impact and extraction procedure is scarce. MATERIALS AND METHODS We retrospectively investigated all kidney transplants performed from October 2014 to December 2019, in which a follow-up kidney biopsy had been performed at 1-year follow-up, comparing controlled procedures with donors after circulatory death and normothermic regional perfusion versus donors after brain death. Interstitial fibrosis/tubular atrophy was assessed by adding the values of interstitial fibrosis and tubular atrophy, according to the Banff classification of renal allograft pathology. RESULTS When we compared histological data from 66 transplants with donations after brain death versus 24 transplants with donations after circulatory death and normothermic regional perfusion, no differences were found in the degree of fibrosis in the 1-year follow-up biopsy (1.7 ± 1.3 vs 1.7 ± 1.1; P = .971) or in the ratio of patients with increased fibrosis calculated as interstitial fibrosis/tubular atrophy >2 (18% vs 13%; P = .522). In our multivariate analysis, which included acute rejection, expanded criteria donation, and the type of donation, no variable was independently related to an increased risk of interstitial fibrosis/tubular atrophy >2. CONCLUSIONS The outcomes of kidney grafts procured in our center using controlled procedures with donors after circulatory death and normothermic regional perfusion were indistinguishable from those obtained from donors after brain death, showing the same degree of fibrosis in the 1-year posttransplant surveillance biopsy. Our data support the conclusion that normothermic regional perfusion should be the method of choice for extraction in donors after circulatory death.
Collapse
Affiliation(s)
- Paloma Barreda
- From the Nephrology Department/Transplantation and Autoimmunity Groupt, University Hospital Marqués de Valdecilla/IDIVAL, University of Cantabria, Cantabria, Spain
| | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Where are we today with machine perfusion of liver in donation after circulatory death liver transplantation? TRANSPLANTATION REPORTS 2022. [DOI: 10.1016/j.tpr.2022.100111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
|
37
|
Lepoittevin M, Giraud S, Kerforne T, Allain G, Thuillier R, Hauet T. How to improve results after DCD (donation after circulation death). Presse Med 2022; 51:104143. [PMID: 36216034 DOI: 10.1016/j.lpm.2022.104143] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Accepted: 09/29/2022] [Indexed: 11/09/2022] Open
Abstract
The shortage of organs for transplantation has led health professionals to look for alternative sources of donors. One of the avenues concerns donors who have died after circulatory arrest. This is a special situation because the organs from these donors are exposed to warm ischaemia-reperfusion lesions that are unavoidable during the journey of the organs from the donor to the moment of transplantation in the recipient. We will address and discuss the key issues from the perspective of team organization, legislation and its evolution, and the ethical framework. In a second part, the avenues to improve the quality of organs will be presented following the itinerary of the organs between the donor and the recipient. The important moments from the point of view of therapeutic strategy will be put into perspective. New connections between key players involved in pathophysiological mechanisms and implications for innate immunity and injury processes are among the avenues to explore. Technological developments to improve the quality of organs from these recipients will be analyzed, such as perfusion techniques with new modalities of temperatures and oxygenation. New molecules are being investigated for their potential role in protecting these organs and an analysis of potential prospects will be proposed. Finally, the important perspectives that seem to be favored will be discussed in order to reposition the use of deceased donors after circulatory arrest. The use of these organs has become a routine procedure and improving their quality and providing the means for their evaluation is absolutely inevitable.
Collapse
Affiliation(s)
- Maryne Lepoittevin
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France
| | - Sébastien Giraud
- Unité UMR U1082, F-86000 Poitiers, France; Service de Biochimie, Pôle Biospharm, Centre Hospitalier Universitaire, 2 rue de la Milétrie, CS 90577, 86021 Poitiers Cedex, France
| | - Thomas Kerforne
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; CHU Poitiers, Service de Réanimation Chirurgie Cardio-Thoracique et Vasculaire, Coordination des P.M.O., F-86021 Poitiers, France
| | - Géraldine Allain
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; CHU Poitiers, Service de Chirurgie Cardiothoracique et Vasculaire, F-86021 Poitiers, France
| | - Raphaël Thuillier
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; Service de Biochimie, Pôle Biospharm, Centre Hospitalier Universitaire, 2 rue de la Milétrie, CS 90577, 86021 Poitiers Cedex, France
| | - Thierry Hauet
- Unité UMR U1082, F-86000 Poitiers, France; Faculté de Médecine et de Pharmacie, Université de Poitiers, F-86000 Poitiers, France; Fédération Hospitalo-Universitaire « Survival Optimization in Organ Transplantation », CHU de Poitiers, 2 rue de la Milétrie - CS 90577, 86021 Poitiers Cedex, France.
| |
Collapse
|
38
|
Polanco Pujol L, Velasco JC, González García J, Herranz Amo F, Lledó García E, Chomón GB, Castro JMD, Chamizo JA, Chacón GA, Gárate MM, Ríos DS, Diez Cordero J, Durán Merino R, Hernández Fernández C. Deceased donor kidney procurement: Systematic review of the surgical technique. ACTAS UROLÓGICAS ESPAÑOLAS (ENGLISH EDITION) 2022; 47:140-148. [PMID: 36462604 DOI: 10.1016/j.acuroe.2022.11.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 04/28/2022] [Indexed: 12/02/2022]
Abstract
INTRODUCTION Kidney procurement procedure must be carried out following a standardized technique in order to optimize kidney grafts for their subsequent implantation. OBJECTIVES Review of the available literature on kidney procurement procedure. MATERIAL AND METHODS Narrative review of the available evidence on deceased donor kidney procurement technique after a search of relevant manuscripts indexed in PubMed, EMBASE and Scielo written in English and Spanish. RESULTS Deceased donor kidney procurement can be divided into two groups, donation after brain death (DBD) and donation after circulatory death (DCD). Kidney procurement in DBD frequently includes other chest and/or abdominal organs, requiring multidisciplinary surgical coordination. During the harvesting procedure, the renal vascular pedicle must remain intact for subsequent implantation and reduced ischemia time. CONCLUSIONS Adequate execution and perfect knowledge of the technique for surgical removal and anatomy reduces the rate of graft losses associated to inadequate harvesting techniques.
Collapse
|
39
|
Normothermic Regional Perfusion Provides a Great Opportunity to Maximize Organ Procurement in Donation After the Circulatory Determination of Death. Crit Care Med 2022; 50:1649-1653. [PMID: 36227033 DOI: 10.1097/ccm.0000000000005645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
40
|
Ramírez-Del Val A, Guarrera J, Porte RJ, Selzner M, Spiro M, Raptis DA, Friend PJ, Nasralla D. Does machine perfusion improve immediate and short-term outcomes by enhancing graft function and recipient recovery after liver transplantation? A systematic review of the literature, meta-analysis and expert panel recommendations. Clin Transplant 2022; 36:e14638. [PMID: 35279883 DOI: 10.1111/ctr.14638] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 02/28/2022] [Indexed: 02/04/2023]
Abstract
BACKGROUND Recent evidence supports the use of machine perfusion technologies (MP) for marginal liver grafts. Their effect on enhanced recovery, however, remains uncertain. OBJECTIVES To identify areas in which MP might contribute to an ERAS program and to provide expert panel recommendations. DATA SOURCES Ovid MEDLINE, Embase, Scopus, Google Scholar, and Cochrane Central. METHODS Systematic review and meta-analysis following PRISMA guidelines and recommendations using the GRADE approach. CRD42021237713 RESULTS: Both hypothermic (HMP) and normothermic (NMP) machine perfusion demonstrated significant benefits in preventing postreperfusion syndrome (PRS) (HMP OR .33, .15-.75 CI; NMP OR .51, .29-.90 CI) and early allograft dysfunction (EAD) (HMP OR .51, .35-.75 CI; NMP OR .66, .45-.97 CI), while shortening LOS (HMP MD -3.9; NMP MD -12.41). Only NMP showed a significant decrease in the length of ICU stay (L-ICU) (MD -7.07, -8.76; -5.38 CI), while only HMP diminishes the likelihood of major complications. Normothermic regional perfusion (NRP) reduces EAD (OR .52, .38-.70 CI) and primary nonfunction (PNF) (OR .51, .27-.98 CI) without effect on L-ICU and LOS. CONCLUSIONS The use of HMP decreases PRS and EAD, specifically for marginal grafts. This is supported by a shorter LOS and a lower rate of major postoperative complications (QOE; moderate | Recommendation; Strong). NMP reduces the incidence of PRS and EAD with associated shortening in L-ICU for both DBD and DCD grafts (QOE; moderate | Recommendation; High) This technology also shortens the length of hospital stay (QOE; low | Recommendation; Strong). NRP decreases the likelihood of EAD (QOE; moderate) and the risk of PNF (QOE; low) when compared to both DBD and SRR-DCD grafts preserved in SCS. (Recommendation; Strong).
Collapse
Affiliation(s)
| | - James Guarrera
- Division of Liver Transplantation and Hepatobiliary Surgery at Rutgers, New Jersey Medical School, Newark, New Jersey, USA
| | - Robert J Porte
- Department of Surgery, University of Groningen, Groningen, The Netherlands
| | - Markus Selzner
- Department of Abdominal Transplant, Toronto General Hospital, Toronto, Ontario, Canada
| | - Michael Spiro
- Department of Anaesthesia and Intensive Care Medicine, Royal Free Hospital, London, UK.,Division of Surgery and Interventional Science, University College London, London, UK
| | - Dimitri Aristotle Raptis
- Division of Surgery and Interventional Science, University College London, London, UK.,Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK
| | - Peter J Friend
- Transplant Unit, Churchill Hospital, Oxford University Hospitals, Oxford, UK.,Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK
| | - David Nasralla
- Division of Surgery and Interventional Science, University College London, London, UK.,Clinical Service of HPB Surgery and Liver Transplantation, Royal Free Hospital, London, UK
| | | |
Collapse
|
41
|
Murphy N, Lingard L, Blackstock L, Ott M, Slessarev M, Basmaji J, Brahmania M, Healey A, Shemie S, Skaro A, Wilson L, Weijer C. Protocol for a qualitative pilot study to explore ethical issues and stakeholder trust in the use of normothermic regional perfusion in organ donation in Canada. BMJ Open 2022; 12:e067515. [PMID: 36175093 PMCID: PMC9528605 DOI: 10.1136/bmjopen-2022-067515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
INTRODUCTION The process of controlled organ donation after circulatory determination of death (cDCDD) results in ischaemic injury to organs and leads to poorer outcomes in organ recipients. Although not yet used in Canada, normothermic regional perfusion (NRP) is a perfusion technology used postmortem with cDCDD donors to selectively restore perfusion of oxygenated blood to target organs in situ, reversing ischaemic injury and improving organ viability and post-transplant outcomes. However, NRP poses significant ethical challenges. To preserve trust in deceased donation, these ethical challenges must be addressed to the satisfaction of Canadian stakeholders before NRP's implementation. This study will identify ethical issues pertaining to NRP and explore perspectives of NRP among key stakeholders. By developing an explanatory framework delineating how stakeholder perceptions of NRP's ethical implications impact trust in Canada's donation and transplantation systems, this study will inform the development of responsible policy on NRP's use in Canada. METHODS AND ANALYSIS This study includes two workstreams. Workstream 1 is a scoping review of medical and bioethical literature to identify ethical issues stemming from NRP. We will apply a common search string across Medline, PubMed (other than Medline) and Embase to identify relevant articles. We will identify grey literature through Google searches, websites of organ donation organisations and consultation with our research network. No date limits will be applied. All peer-reviewed publications, commentaries, editorials or documents that engage with ethical issues in NRP (or conceptual and empirical issues as they relate to these ethical issues) will be included. News articles, conference abstracts and publications not in English will be excluded. Workstream 2 consists of interviews with healthcare providers, institutional stakeholders, organ recipients and deceased donors' family members (n=24-36), as well as focus groups with healthcare providers involved in deceased donation and transplantation (n=20-32). Constructivist grounded theory methodology will guide data collection and analysis in workstream 2. ETHICS AND DISSEMINATION This study was approved by Western University's research ethics committee (Western REM; ID: 120001). All participants will be asked to provide written informed consent to participate. Findings will be shared with Canadian organ donation and transplantation organisations, presented at national conferences and published in medical journals.
Collapse
Affiliation(s)
- Nicholas Murphy
- Philosophy and Medicine, Western University, London, Ontario, Canada
| | - Lorelei Lingard
- Centre for Education Research and Innovation and Department of Medicine, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada
| | | | - Mary Ott
- Department of Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Marat Slessarev
- Department of Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
- Regional Medical Lead, Trillium Gift of Life Network, Toronto, Ontario, Canada
- London Health Sciences Centre, London, Ontario, Canada
| | - John Basmaji
- London Health Sciences Centre, London, Ontario, Canada
- Departments of Medicine and Epidemiology & Biostatistics, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Mayur Brahmania
- London Health Sciences Centre, London, Ontario, Canada
- Division of Gastroenterology, Department of Medicine, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | - Andrew Healey
- Division of Emergency Medicine, Department of Medicine, McMaster University, Hamilton, Ontario, Canada
- Trillium Gift of Life Network, Toronto, Ontario, Canada
| | - Sam Shemie
- Division of Critical Care Medicine, Montreal Children's Hospital, McGill University Health Centre, Montreal, Quebec, Canada
- Canadian Blood Services, Ottawa, Ontario, Canada
| | - Anton Skaro
- London Health Sciences Centre, London, Ontario, Canada
- Department of Surgery, Western University Schulich School of Medicine & Dentistry, London, Ontario, Canada
| | | | - Charles Weijer
- Departments of Medicine, Epidemiology & Biostatistics, and Philosophy, Western University, London, Ontario, Canada
| |
Collapse
|
42
|
Fernández-de la Varga M, Del Pozo-Del Valle P, Béjar-Serrano S, López-Andújar R, Berenguer M, Prieto M, Montalvá E, Aguilera V. Good post-transplant outcomes using liver donors after circulatory death when applying strict selection criteria: A propensity-score matched-cohort study. Ann Hepatol 2022; 27:100724. [PMID: 35643260 DOI: 10.1016/j.aohep.2022.100724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2022] [Revised: 04/13/2022] [Accepted: 05/12/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION AND OBJECTIVES Outcomes of liver transplantation (LT) with donors after circulatory death (DCD) have been considered suboptimal due to higher rates of ischemic cholangiopathy, especially when the super-rapid recovery (SRR) technique is used. This study aimed to compare the incidence of complications between recipients receiving DCD vs those receiving donors after brain death (DBD) in a large-volume liver transplant centre. METHODS We performed a retrospective cohort study (LT from January 2015 to December 2018) comparing recipients who underwent a LT with DCD vs. a control group of LT with DBD, matched 1:1 without replacement by propensity score matching that included the following variables: LT indication, recipient sex and age, donor age and MELD score. RESULTS 51 recipients with DCD-LT (29 SRR, 22 normothermic regional perfusion [NRP]) were matched with 51 DBD-LT recipients. Biliary complications were more frequent in DCD, 10% (n=5), all with SRR technique, vs 2% (n=1) in the DBD group, p=0.2. Two patients (4%) suffered primary graft non-function in the DCD group (1 SRR and 1 NRP) versus zero in the DBD group (p=0.49). Postoperative bleeding and reinterventions were also higher in the DCD group: 7 (13.7%) vs 1 (1.95%) and 8 (15.7%) vs 2 (3.9%) respectively (p=0.06 and 0.09). On the 1st postoperative day AST/ALT peak was higher in DCD (p≤0001). The incidence of rejection, vascular complications, renal injury, hospital stay, and readmissions were similar in both groups. Cumulative 1-, 2-, 3- and 4-year graft and patient survival were also similar. CONCLUSIONS DCD donors are an adequate option to increase the donor pool in LT, achieving similar graft and patient survival rates to those achieved with DBD donors, especially when the NRP technique is used.
Collapse
Affiliation(s)
| | - Pablo Del Pozo-Del Valle
- Hepatology and Liver Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Sergio Béjar-Serrano
- Hepatology and Liver Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Rafael López-Andújar
- Department of Hepatobiliopancreatic Surgery and Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain; University of Valencia, Valencia, Spain; Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IIS La Fe, Valencia, Spain
| | - Marina Berenguer
- Hepatology and Liver Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain; University of Valencia, Valencia, Spain; Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IIS La Fe, Valencia, Spain
| | - Martín Prieto
- Hepatology and Liver Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain; Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IIS La Fe, Valencia, Spain
| | - Eva Montalvá
- Department of Hepatobiliopancreatic Surgery and Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain; University of Valencia, Valencia, Spain; Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IIS La Fe, Valencia, Spain
| | - Victoria Aguilera
- Hepatology and Liver Transplantation Unit, Hospital Universitari i Politècnic La Fe, Valencia, Spain; University of Valencia, Valencia, Spain; Liver and Digestive Diseases Networking Biomedical Research Centre (CIBERehd), Instituto de Salud Carlos III, Madrid, Spain; IIS La Fe, Valencia, Spain
| |
Collapse
|
43
|
Elsisy M, Tillman B, Chau L, Go C, Cho SK, Chun Y. In vitro and In vivo assessment of a novel organ perfusion stent for successful flow separation in donation after cardiac death. J Biomater Appl 2022; 37:389-401. [PMID: 35466766 PMCID: PMC9578539 DOI: 10.1177/08853282221093753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Shortage of healthy donors' organs has appeared as one of the main challenges for organ transplantation. This study focuses on the novel endovascular device development to increase the number of available organs from cardiac death donors. The primary objective of this study is the design validation of a newly developed stent graft for the abdominal organ perfusion with cardiac blood flow isolation. In this paper, the effectiveness of the device design has been validated via the assessment of the device performance both in vitro and in vivo. The radial force of stent structure was first numerically analyzed using finite element method, then was quantified experimentally. The blood perfusion parameters were investigated to demonstrate their effect on the blood delivered to the abdominal organs, maintaining the organs healthy for donation. In vitro flow leakage was measured using a 3-D printing-based silicone aortic model to evaluate the isolation between cardiac flow and perfusion flow with minimum values. Following the design validation process, a functional prototype stent graft has been successfully fabricated using optimized laser welding conditions and subsequent joining processes. In vivo porcine study results have demonstrated smooth delivery and successful placement of the device showing complete cardiac flow separation isolating abdominal regions only with the oxygenated blood flow.
Collapse
Affiliation(s)
- Moataz Elsisy
- Department of Industrial Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Bryan Tillman
- The Ohio State University Medical Center, Columbus, OH, USA
| | - Lynn Chau
- Department of Bioengineering, University of Pittsburgh, Pittsburgh, PA, USA
| | - Catherine Go
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Sung Kwon Cho
- University of Pittsburgh Swanson School of Engineering, Pittsburgh, PA, USA
| | - Youngjae Chun
- Department of Industrial Engineering, University of Pittsburgh, Pittsburgh, PA, USA
| |
Collapse
|
44
|
Lazaridis C. Normothermic regional perfusion: Ethically not merely permissible but recommended. Am J Transplant 2022; 22:2285-2286. [PMID: 35451186 DOI: 10.1111/ajt.17066] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 04/19/2022] [Indexed: 01/25/2023]
Affiliation(s)
- Christos Lazaridis
- Department of Neurology, MacLean Center for Clinical Ethics, University of Chicago Medical Center, Chicago, Illinois, USA
| |
Collapse
|
45
|
Shimada S, Shamaa T, Ivanics T, Kitajima T, Collins K, Rizzari M, Yoshida A, Abouljoud M, Moonka D, Lu M, Nagai S. Liver Transplant Recipient Characteristics Associated With Worse Post-Transplant Outcomes in Using Elderly Donors. Transpl Int 2022; 35:10489. [PMID: 36090776 PMCID: PMC9452632 DOI: 10.3389/ti.2022.10489] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Accepted: 08/10/2022] [Indexed: 12/03/2022]
Abstract
Advanced age of liver donor is a risk factor for graft loss after transplant. We sought to identify recipient characteristics associated with negative post-liver transplant (LT) outcomes in the context of elderly donors. Using 2014–2019 OPTN/UNOS data, LT recipients were classified by donor age: ≥70, 40–69, and <40 years. Recipient risk factors for one-year graft loss were identified and created a risk stratification system and validated it using 2020 OPTN/UNOS data set. At transplant, significant recipient risk factors for one-year graft loss were: previous liver transplant (adjusted hazard ratio [aHR] 4.37, 95%CI 1.98–9.65); mechanical ventilation (aHR 4.28, 95%CI 1.95–9.43); portal thrombus (aHR 1.87, 95%CI 1.26–2.77); serum sodium <125 mEq/L (aHR 2.88, 95%CI 1.34–6.20); and Karnofsky score 10–30% (aHR 2.03, 95%CI 1.13–3.65), 40–60% (aHR 1.65, 95%CI 1.08–2.51). Using those risk factors and multiplying HRs, recipients were divided into low-risk (n = 931) and high-risk (n = 294). Adjusted risk of one-year graft loss in the low-risk recipient group was similar to that of patients with younger donors; results were consistent using validation dataset. Our results show that a system of careful recipient selection can reduce the risks of graft loss associated with older donor age.
Collapse
Affiliation(s)
- Shingo Shimada
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Tayseer Shamaa
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Tommy Ivanics
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Toshihiro Kitajima
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Kelly Collins
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Michael Rizzari
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Atsushi Yoshida
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Marwan Abouljoud
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
| | - Dilip Moonka
- Division of Gastroenterology and Hepatology, Henry Ford Health System, Detroit, MI, United States
| | - Mei Lu
- Department of Public Health Sciences, Henry Ford Health System, Detroit, MI, United States
| | - Shunji Nagai
- Division of Transplant and Hepatobiliary Surgery, Henry Ford Health System, Detroit, MI, United States
- *Correspondence: Shunji Nagai,
| |
Collapse
|
46
|
Lim WH, Dominguez-Gil B. Ethical Issues Related to Donation and Transplantation of Donation After Circulatory Determination of Death Donors. Semin Nephrol 2022; 42:151269. [PMID: 36577644 DOI: 10.1016/j.semnephrol.2022.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
With the continuing disparity between organ supply to match the increasing demand for kidney transplants in patients with renal failure, donation after the circulatory determination of death (DCDD) has become an important and increasing global source of kidneys for clinical use. The concern that the outcomes of controlled DCDD donor kidney transplants were inferior to those obtained from donors declared dead by neurologic criteria has largely diminished because large-scale registry and single-center reports consistently have reported favorable outcomes. For uncontrolled DCDD kidney transplants, outcomes are correspondingly acceptable, although there is a greater risk of primary nonfunction. The potential of DCDD remains unrealized in many countries because of the ethical concerns and resource implications in the utilization of these donor kidneys for transplantation. In this review, we discuss the origin and definitions of DCDD donors, and examine the long-term outcomes of transplants from DCDD donor kidneys. We discuss the controversies, challenges, and ethical and legal barriers in the acceptance of DCDD, including the complexities of implementing and sustaining controlled and uncontrolled DCDD donor programs. The lessons learned from global leaders will assist a wider international recognition, acceptance, and development of DCDD transplant programs that will noticeably facilitate and address the global shortages of kidneys for transplantation, and ensure the opportunity for people who had indicated their desires to become organ donors fulfill their final wishes.
Collapse
Affiliation(s)
- Wai H Lim
- Department of Renal Medicine, Sir Charles Gairdner Hospital, Perth, Australia; Internal Medicine, University of Western Australia Medical School, Perth, Australia.
| | | |
Collapse
|
47
|
Mora V, Ballesteros MA, Naranjo S, Sánchez L, Suberviola B, Iturbe D, Cimadevilla B, Tello S, Alvarez C, Miñambres E. Lung transplantation from controlled donation after circulatory death using simultaneous abdominal normothermic regional perfusion: A single center experience. Am J Transplant 2022; 22:1852-1860. [PMID: 35390225 DOI: 10.1111/ajt.17057] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Revised: 04/04/2022] [Accepted: 04/04/2022] [Indexed: 01/25/2023]
Abstract
Despite the benefits of abdominal normothermic regional perfusion (A-NRP) for abdominal grafts in controlled donation after circulatory death (cDCD), there is limited information on the effect of A-NRP on the quality of the cDCD lungs. We aimed to study the effect of A-NRP in lungs obtained from cDCD and its impact on recipients´ outcomes. This is a study comparing outcomes of lung transplants (LT) from cDCD donors (September 2014 to December 2021) obtained using A-NRP as the abdominal preservation method. As controls, all lung recipients transplanted from donors after brain death (DBD) were considered. The primary outcomes were lung recipient 3-month, 1-year, and 5-year survival. A total of 269 LT were performed (60 cDCD and 209 DBD). There was no difference in survival at 3 months (98.3% cDCD vs. 93.7% DBD), 1 year (90.9% vs. 87.2%), and 5 years (68.7% vs. 69%). LT from the cDCD group had a higher rate of primary graft dysfunction grade 3 at 72 h (10% vs. 3.4%; p < .001). This is the largest experience ever reported with the use of A-NRP combined with lung retrieval in cDCD donors. This combined method is safe for lung grafts presenting short-term survival outcomes equivalent to those transplanted through DBD.
Collapse
Affiliation(s)
- Victor Mora
- Service of Neumology, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Maria Angeles Ballesteros
- Transplant Coordination Unit & Service of Intensive Care, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Sara Naranjo
- Service of Thoracic Surgery, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Laura Sánchez
- Service of Thoracic Surgery, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Borja Suberviola
- Transplant Coordination Unit & Service of Intensive Care, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - David Iturbe
- Service of Neumology, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Bonifacio Cimadevilla
- Service of Anesthesia, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Sandra Tello
- Service of Neumology, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Carlos Alvarez
- Service of Thoracic Surgery, Lung Transplantation Unit, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
| | - Eduardo Miñambres
- Transplant Coordination Unit & Service of Intensive Care, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain.,School of Medicine, University of Cantabria, Santander, Spain
| |
Collapse
|
48
|
Melandro F, Basta G, Torri F, Biancofiore G, Del Turco S, Orlando F, Guarracino F, Maremmani P, Lazzeri C, Peris A, De Simone P, Ghinolfi D. Normothermic regional perfusion in liver transplantation from donation after cardiocirculatory death: Technical, biochemical, and regulatory aspects and review of literature. Artif Organs 2022; 46:1727-1740. [PMID: 35733227 DOI: 10.1111/aor.14330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Revised: 03/21/2022] [Accepted: 05/25/2022] [Indexed: 11/28/2022]
Abstract
BACKGROUND Organs from donation after circulatory death (DCD) are increasingly used for liver transplantation, due to the persisting organ shortage and waiting list mortality. However, the use of DCD grafts is still limited by the inferior graft survival rate and the increased risk of primary non-function and biliary complications when compared to brain death donors' grafts. METHODS Abdominal normothermic regional perfusion with extracorporeal membrane oxygenation (ECMO) is an in situ preservation strategy. which may mitigate ischemia-reperfusion injuries. and has been proposed to restore blood perfusion after the determination of death thus optimizing liver function before implantation. RESULTS In this systematic review, we highlighted the clinical evidence supporting the use of normothermic regional perfusion in DCD liver underlying the pathophysiological mechanisms, and technical, logistic, and regulatory aspects. CONCLUSIONS Despite the lack of properly designed, prospective, randomized trials, the current available data suggest beneficial effects of normothermic regional perfusion on clinical outcomes after liver transplantation.
Collapse
Affiliation(s)
- Fabio Melandro
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Giuseppina Basta
- Institute of Clinical Physiology, CNR San Cataldo Research Area, Pisa, Italy
| | - Francesco Torri
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Giandomenico Biancofiore
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy.,Department of Surgical, Medical, Biochemical Pathology and Intensive Care, University of Pisa, Pisa, Italy
| | - Serena Del Turco
- Institute of Clinical Physiology, CNR San Cataldo Research Area, Pisa, Italy
| | - Francesco Orlando
- Hepatobiliary Surgery and Liver Transplant Center Hospital A. Cardarelli, Naples, Italy
| | - Fabio Guarracino
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Paolo Maremmani
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| | - Chiara Lazzeri
- Tuscany Regional Transplant Authority, Centro Regionale Allocazione Organi e Tessuti (CRAOT), Florence, Italy
| | - Adriano Peris
- Tuscany Regional Transplant Authority, Centro Regionale Allocazione Organi e Tessuti (CRAOT), Florence, Italy
| | - Paolo De Simone
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy.,Department of Surgical, Medical, Biochemical Pathology and Intensive Care, University of Pisa, Pisa, Italy
| | - Davide Ghinolfi
- Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy
| |
Collapse
|
49
|
Polanco Pujol L, Velasco JC, González García J, Herranz Amo F, Lledó García E, Chomón GB, Castro JMD, Chamizo JA, Chacón GA, Gárate MM, Ríos DS, Diez Cordero J, Durán Merino R, Hernández Fernández C. Extracción renal en donante cadáver: revisión sistemática de la técnica quirúrgica. Actas Urol Esp 2022. [DOI: 10.1016/j.acuro.2022.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
50
|
Casanova D, Castillo F, Miñambres E. Multiorgan retrieval and preservation of the thoracic and abdominal organs in Maastricht III donors. World J Transplant 2022; 12:83-87. [PMID: 35663542 PMCID: PMC9136717 DOI: 10.5500/wjt.v12.i5.83] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 10/10/2021] [Accepted: 04/26/2022] [Indexed: 02/06/2023] Open
Abstract
This editorial describes the indications and technical aspects of the simultaneous retrieval of thoracic and abdominal organs in Maastricht III donors as well as the preservation of such organs until their implantation.
Collapse
Affiliation(s)
- Daniel Casanova
- Department of Surgery, University Hospital Marqués de Valdecilla University Cantabria, Santander 39008, Cantabria, Spain
| | - Federico Castillo
- Department of Surgery, University Hospital Marqués de Valdecilla University Cantabria, Santander 39008, Cantabria, Spain
| | - Eduardo Miñambres
- Intensive Care Unit, Transplant Office, University Hospital Marques de Valdecilla University of Cantabria Medical School, Santander 39008, Cantabria, Spain
| |
Collapse
|