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Escoto M, Issa F, Cayouette F, Consolo H, Chaudhury P, Dhanani S, Jiang W, Oniscu GC, Murphy N, Rockell K, Weiss MJ, Dieudé M. Research and Innovation in Organ Donation: Recommendations From an International Consensus Forum. Transplant Direct 2023; 9:e1446. [PMID: 37138559 PMCID: PMC10150888 DOI: 10.1097/txd.0000000000001446] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 12/19/2022] [Accepted: 01/03/2023] [Indexed: 05/05/2023] Open
Abstract
This report provides recommendations from the Research and Innovation domain as part of the International Donation and Transplantation Legislative and Policy Forum (hereafter the Forum) to provide expert guidance on the structure of an ideal organ and tissue donation and transplantation system. The recommendations focus on deceased donation research and are intended for clinicians, investigators, decision-makers, and patient, family, and donor (PFD) partners involved in the field. Methods We identified topics impacting donation research through consensus using nominal group technique. Members performed narrative reviews and synthesized current knowledge on each topic, which included academic articles, policy documents, and gray literature. Using the nominal group technique, committee members discussed significant findings, which provided evidence for our recommendations. The Forum's scientific committee then vetted recommendations. Results We developed 16 recommendations in 3 key areas to provide stakeholders guidance in developing a robust deceased donor research framework. These include PFD and public involvement in research; donor, surrogate, and recipient consent within a research ethics framework; and data management. We highlight the importance of PFD and public partner involvement in research, we define the minimum ethical requirements for the protection of donors and recipients of both target and nontarget organ recipients, and we recommend the creation of a centrally administered donor research oversight committee, a single specialist institutional review board, and a research oversight body to facilitate coordination and ethical oversight of organ donor intervention research. Conclusions Our recommendations provide a roadmap for developing and implementing an ethical deceased donation research framework that continually builds public trust. Although these recommendations can be applied to jurisdictions developing or reforming their organ and tissue donation and transplantation system, stakeholders are encouraged to collaborate and respond to their specific jurisdictional needs related to organ and tissue shortages.
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Affiliation(s)
- Manuel Escoto
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
| | - Fadi Issa
- Nuffield Department of Surgical Sciences, University of Oxford, John Radcliffe Hospital, United Kingdom
| | - Florence Cayouette
- Pediatric Intensive Care Unit, Great Ormond Street Hospital, London, United Kingdom
| | | | - Prosanto Chaudhury
- Transplant Québec, Montréal, QC, Canada
- McGill University Health Centre, Montréal, QC, Canada
| | - Sonny Dhanani
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
- Children’s Hospital of Eastern Ontario, University of Ottawa, Canada
| | - Wenshi Jiang
- Shanxi Provincial Organ Procurement and Allocation Center, People’s Republic of China
| | - Gabriel C. Oniscu
- Edinburgh Transplant Centre, Royal Infirmary of Edinburgh, United Kingdom
| | - Nicholas Murphy
- Departments of Medicine and Philosophy, Western University, Canada
| | - Karen Rockell
- Liver Transplant Recipient/Co-Director and PPIE Lead, United Kingdom Organ Donation and Transplantation Research Network, Peterborough, Cambridgeshire, United Kingdom
| | - Matthew J. Weiss
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
- Transplant Québec, Montréal, QC, Canada
- Division of Critical Care, Department of Pediatrics, Centre Mère-Enfant Soleil du CHU de Québec, QC, Canada
| | - Mélanie Dieudé
- Canadian Donation and Transplantation Research Program, Edmonton, AB, Canada
- Department of Microbiology, Infectiology and Immunology, Faculty of Medicine, Université de Montréal, Montreal, Canada
- Centre de Recherche du Centre Hospitalier de l’Université de Montréal, Montreal, QC, Canada
- Hema-Quebec, Québec, QC, Canada
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Khush KK, Luikart H, Neidlinger N, Salehi A, Nguyen J, Geraghty PJ, Belcher J, Nicely B, Jendrisak M, Pearson T, Wood RP, Groat T, Wayda B, Zaroff JG, Malinoski D. Challenges encountered in conducting donor-based research: Lessons learned from the Donor Heart Study. Am J Transplant 2022; 22:1760-1765. [PMID: 35373509 PMCID: PMC9262765 DOI: 10.1111/ajt.17051] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/30/2022] [Indexed: 01/25/2023]
Abstract
Solid organ transplantation continues to be constrained by a lack of suitable donor organs. Advances in donor management and evaluation are needed to address this shortage, but the performance of research studies in deceased donors is fraught with challenges. Here we discuss several of the major obstacles we faced in the conduct of the Donor Heart Study-a prospective, multi-site, observational study of donor management, evaluation, and acceptance for heart transplantation. These included recruitment and engagement of participating organ procurement organizations, ambiguities related to study oversight, obtaining authorization for donor research, logistical challenges encountered during donor management, sustaining study momentum, and challenges related to study data management. By highlighting these obstacles encountered, as well as the solutions implemented, we hope to stimulate further discussion and actions that will facilitate the design and execution of future donor research studies.
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Affiliation(s)
- Kiran K. Khush
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Helen Luikart
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Nikole Neidlinger
- Department of Surgery, University of Wisconsin School of Medicine and Public Health, Madison, WI
| | | | - John Nguyen
- Division of Transplant Surgery, Department of Surgery, University of California San Francisco, San Francisco
| | | | | | | | | | | | | | - Tahnee Groat
- Department of Surgery, Division of Trauma, Critical Care, and Acute Care Surgery, Oregon Health and Science University, Portland, OR
| | - Brian Wayda
- Division of Cardiovascular Medicine, Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - Jonathan G. Zaroff
- Division of Research, Kaiser Permanente Northern California, Oakland, CA
| | - Darren Malinoski
- Department of Surgery, Division of Trauma, Critical Care, and Acute Care Surgery, Oregon Health and Science University, Portland, OR
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3
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De Carlis R, Schlegel A, Frassoni S, Olivieri T, Ravaioli M, Camagni S, Patrono D, Bassi D, Pagano D, Di Sandro S, Lauterio A, Bagnardi V, Gruttadauria S, Cillo U, Romagnoli R, Colledan M, Cescon M, Di Benedetto F, Muiesan P, De Carlis L. How to Preserve Liver Grafts From Circulatory Death With Long Warm Ischemia? A Retrospective Italian Cohort Study With Normothermic Regional Perfusion and Hypothermic Oxygenated Perfusion. Transplantation 2021; 105:2385-2396. [PMID: 33617211 DOI: 10.1097/tp.0000000000003595] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Donation after circulatory death (DCD) in Italy, given its 20-min stand-off period, provides a unique bench test for normothermic regional perfusion (NRP) and dual hypothermic oxygenated machine perfusion (D-HOPE). METHODS We coordinated a multicenter retrospective Italian cohort study with 44 controlled DCD donors, who underwent NRP, to present transplant characteristics and results. To rank our results according to the high donor risk, we matched and compared a subgroup of 37 controlled DCD livers, preserved with NRP and D-HOPE, with static-preserved controlled DCD transplants from an established European program. RESULTS In the Italian cohort, D-HOPE was used in 84% of cases, and the primary nonfunction rate was 5%. Compared with the matched comparator group, the NRP + D-HOPE group showed a lower incidence of moderate and severe acute kidney injury (stage 2: 8% versus 27% and stage 3: 3% versus 27%; P = 0.001). Ischemic cholangiopathy remained low (2-y proportion free: 97% versus 92%; P = 0.317), despite the high-risk profile resulting from the longer donor warm ischemia in Italy (40 versus 18 min; P < 0.001). CONCLUSIONS These data suggest that NRP and D-HOPE yield good results in DCD livers with prolonged warm ischemia.
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Affiliation(s)
- Riccardo De Carlis
- Department of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Andrea Schlegel
- Liver Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
| | - Samuele Frassoni
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - Tiziana Olivieri
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Matteo Ravaioli
- UO Chirurgia Generale e dei Trapianti, AOU Sant'Orsola-Malpighi, Alma Mater Studiorum Università di Bologna, Bologna, Italy
| | - Stefania Camagni
- Division of Liver Transplantation, AO Papa Giovanni XXIII, Bergamo, Italy
| | - Damiano Patrono
- General Surgery 2U, Liver Transplant Center, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Domenico Bassi
- Department of Surgery, Oncology and Gastroenterology, Hepatobiliary Surgery and Liver Transplant Unit, Padua University, Padua, Italy
| | - Duilio Pagano
- Abdominal Surgery and Organ Transplantation Unit, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo, Italy
| | - Stefano Di Sandro
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Andrea Lauterio
- Department of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - Vincenzo Bagnardi
- Department of Statistics and Quantitative Methods, University of Milan-Bicocca, Milan, Italy
| | - Salvatore Gruttadauria
- Abdominal Surgery and Organ Transplantation Unit, Mediterranean Institute for Transplantation and Advanced Specialized Therapies (IRCCS-ISMETT), Palermo, Italy
| | - Umberto Cillo
- Department of Surgery, Oncology and Gastroenterology, Hepatobiliary Surgery and Liver Transplant Unit, Padua University, Padua, Italy
| | - Renato Romagnoli
- General Surgery 2U, Liver Transplant Center, AOU Città della Salute e della Scienza di Torino, University of Turin, Turin, Italy
| | - Michele Colledan
- Division of Liver Transplantation, AO Papa Giovanni XXIII, Bergamo, Italy
| | - Matteo Cescon
- UO Chirurgia Generale e dei Trapianti, AOU Sant'Orsola-Malpighi, Alma Mater Studiorum Università di Bologna, Bologna, Italy
| | - Fabrizio Di Benedetto
- Hepato-Pancreato-Biliary Surgery and Liver Transplantation Unit, University of Modena and Reggio Emilia, Modena, Italy
| | - Paolo Muiesan
- Liver Unit, Queen Elizabeth University Hospital Birmingham, Birmingham, United Kingdom
- Hepatobiliary Unit, Careggi University Hospital, University of Florence, Florence, Italy
| | - Luciano De Carlis
- Department of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
- Department of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy
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Yazawa M, Cseprekal O, Helmick RA, Talwar M, Balaraman V, Podila PSB, Fossey S, Satapathy SK, Eason JD, Molnar MZ. Association between longer hospitalization and development of de novo donor specific antibodies in simultaneous liver-kidney transplant recipients. Ren Fail 2020; 42:40-47. [PMID: 31875761 PMCID: PMC6968335 DOI: 10.1080/0886022x.2019.1705338] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Background: De novo Donor Specific Antibodies (DSA) are considered as a risk factor for the kidney allograft outcomes in recipients after simultaneous liver-kidney transplantation (SLKT). We hypothesized that length of hospital stay (LOS) might be associated with de novo DSA development of due to the increased likelihood of receiving blood transfusions with reduced immunosuppressive regimens.Methods: This study is a single-center, retrospective cohort study consisting of 85 recipients who underwent SLKT from 2009 to 2018 in our hospital. We divided the patients into two groups according to LOS [long hospital stay (L) group (LOS >14 days) and short hospital stay (S) group (LOS ≤14 days)]. Propensity score (PS) has been created using logistic regression to predict LOS greater than median of 14 days. The association between the presence of de novo DSA and LOS was assessed by logistic regression models adjusted for PS.Results: The mean age at transplantation of the entire cohort was 55.5 ± 10.1 years. Sixty percent of the recipients were male and Caucasian. Median LOS in (L) group was three-fold longer than (S) group [L: median 30 days (IQR: 21-52), S: median 8.5 days (IQR: 7-11)]. Eight patients developed de novo DSA after SLKT (9.4%), all of them were in (L) group. Longer LOS was significantly associated with higher risk of development of de novo DSA in unadjusted (OR+ each 5 days: 1.09, 95% CI:1.02-1.16) and PS adjusted (OR+ each 5 days: 1.11, 95% CI:1.02-1.21) analysis.Conclusion: Longer hospitalization is significantly associated with the development of de novo DSA in SLKT.
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Affiliation(s)
- Masahiko Yazawa
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.,Division of Nephrology and Hypertension, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Orsolya Cseprekal
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary
| | - Ryan A Helmick
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Manish Talwar
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Vasanthi Balaraman
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Pradeep S B Podila
- Faith and Health Division, Methodist Le Bonheur Healthcare, Memphis, TN, USA.,Division of Health Systems Management and Policy, School of Public Health, The University of Memphis, Memphis, TN, USA
| | | | - Sanjaya K Satapathy
- Sandra Atlas Bass Center for Liver Diseases and Transplantation, Department of Medicine, Northshore University Hospital/Northwell Health, Manhasset, NY, USA
| | - James D Eason
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA
| | - Miklos Z Molnar
- James D. Eason Transplant Institute, Methodist University Hospital, Memphis, TN, USA.,Division of Transplant Surgery, Department of Surgery, University of Tennessee Health Science Center, Memphis, TN, USA.,Department of Transplantation and Surgery, Semmelweis University, Budapest, Hungary.,Division of Nephrology, Department of Medicine, University of Tennessee Health Science Center, Memphis, TN, USA
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5
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State of the Science in Deceased Organ Donor Management. CURRENT TRANSPLANTATION REPORTS 2018. [DOI: 10.1007/s40472-018-0207-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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6
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Taber TE, Neidlinger NA, Mujtaba MA, Eidbo EE, Cauwels RL, Hannan EM, Miller JR, Paramesh AS. Deceased donor organ procurement injuries in the United States. World J Transplant 2016; 6:423-428. [PMID: 27358788 PMCID: PMC4919747 DOI: 10.5500/wjt.v6.i2.423] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2016] [Revised: 04/09/2016] [Accepted: 05/27/2016] [Indexed: 02/05/2023] Open
Abstract
AIM: To determine the incidence of surgical injury during deceased donor organ procurements.
METHODS: Organ damage was classified into three tiers, from 1-3, with the latter rendering the organ non-transplantable. For 12 consecutive months starting in January of 2014, 36 of 58 organ procurement organization’s (OPO)’s prospectively submitted quality data regarding organ damage (as reported by the transplanting surgeon and confirmed by the OPO medical director) seen on the procured organ.
RESULTS: These 36 OPOs recovered 5401 of the nations’s 8504 deceased donors for calendar year 2014. A total of 19043 organs procured were prospectively analyzed. Of this total, 59 organs sustained damage making them non-transplantable (0 intestines; 4 pancreata; 5 lungs; 6 livers; 43 kidneys). The class 3 damage was spread over 22 (of 36) reporting OPO’s.
CONCLUSION: While damage to the procured organ is rare with organ loss being approximately 0.3% of procured organs, loss of potential transplantable organs does occur during procurement.
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8
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Mundt HM, Yard BA, Krämer BK, Benck U, Schnülle P. Optimized donor management and organ preservation before kidney transplantation. Transpl Int 2015; 29:974-84. [DOI: 10.1111/tri.12712] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2015] [Revised: 07/02/2015] [Accepted: 10/30/2015] [Indexed: 12/30/2022]
Affiliation(s)
- Heiko M. Mundt
- 5th Department of Medicine (Nephrology/Endocrinology/Rheumatology); Medical Faculty Mannheim of the University of Heidelberg; University Hospital Mannheim; Mannheim Germany
| | - Benito A. Yard
- 5th Department of Medicine (Nephrology/Endocrinology/Rheumatology); Medical Faculty Mannheim of the University of Heidelberg; University Hospital Mannheim; Mannheim Germany
| | - Bernhard K. Krämer
- 5th Department of Medicine (Nephrology/Endocrinology/Rheumatology); Medical Faculty Mannheim of the University of Heidelberg; University Hospital Mannheim; Mannheim Germany
| | - Urs Benck
- 5th Department of Medicine (Nephrology/Endocrinology/Rheumatology); Medical Faculty Mannheim of the University of Heidelberg; University Hospital Mannheim; Mannheim Germany
| | - Peter Schnülle
- 5th Department of Medicine (Nephrology/Endocrinology/Rheumatology); Medical Faculty Mannheim of the University of Heidelberg; University Hospital Mannheim; Mannheim Germany
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9
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Niemann CU, Feiner J, Swain S, Bunting S, Friedman M, Crutchfield M, Broglio K, Hirose R, Roberts JP, Malinoski D. Therapeutic Hypothermia in Deceased Organ Donors and Kidney-Graft Function. N Engl J Med 2015. [PMID: 26222557 DOI: 10.1056/nejmoa1501969] [Citation(s) in RCA: 183] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Delayed graft function, which is reported in up to 50% of kidney-transplant recipients, is associated with increased costs and diminished long-term graft function. The effect that targeted mild hypothermia in organ donors before organ recovery has on the rate of delayed graft function is unclear. METHODS We enrolled organ donors (after declaration of death according to neurologic criteria) from two large donation service areas and randomly assigned them to one of two targeted temperature ranges: 34 to 35°C (hypothermia) or 36.5 to 37.5°C (normothermia). Temperature protocols, which were initiated after authorization was obtained for the organ to be donated and for the donor's participation in the study, ended when organ donors left the intensive care unit for organ recovery in the operating room. The primary outcome was delayed graft function in the kidney recipients, which was defined as the requirement for dialysis during the first week after transplantation. Secondary outcomes were the rates of individual organs transplanted in each treatment group and the total number of organs transplanted from each donor. RESULTS The study was terminated early, on the recommendation of an independent data and safety monitoring board, after the interim analysis showed efficacy of hypothermia. At trial termination, 370 organ donors had been enrolled (180 in the hypothermia group and 190 in the normothermia group). A total of 572 patients received a kidney transplant (285 kidneys from donors in the hypothermia group and 287 kidneys from donors in the normothermia group). Delayed graft function developed in 79 recipients of kidneys from donors in the hypothermia group (28%) and in 112 recipients of kidneys from donors in the normothermia group (39%) (odds ratio, 0.62; 95% confidence interval, 0.43 to 0.92; P=0.02). CONCLUSIONS Mild hypothermia, as compared with normothermia, in organ donors after declaration of death according to neurologic criteria significantly reduced the rate of delayed graft function among recipients. (Funded by the Health Resources and Services Administration; ClinicalTrials.gov number, NCT01680744.).
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Affiliation(s)
- Claus U Niemann
- From the Department of Anesthesia and Perioperative Care (C.U.N., J.F.) and the Department of Surgery, Division of Transplant Surgery (C.U.N., R.H., J.P.R.), University of California, San Francisco, San Francisco, the California Transplant Donor Network, Oakland (S.S.), and OneLegacy, Los Angeles (S.B., M.F.) - all in California; the Section of Surgical Critical Care, Veterans Affairs Portland Health Care System (M.C., D.M.), and the Division of Trauma, Critical Care, and Acute Care Surgery, Oregon Health and Science University (D.M.) - both in Portland; and Berry Consultants, Austin, TX (K.B.)
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10
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Abstract
A shortage of organs is available for transplantation, with 116,000 patients on the Organ Procurement and Transplantation Network/United Network for Organ Sharing wait list. Because the demand for organs outweighs the supply, considerable care must be taken to maximize the number of organs transplanted per donor and optimize the quality of recovered organs. Studies designed to determine optimal donor management therapies are limited, and this research has many challenges. Although evidenced-based guidelines for managing potential organ donors do not exist, research in this area is increasing. This article reviews the existing literature and highlights recent trials that can guide management.
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Affiliation(s)
- Mitchell Sally
- Portland VA Medical Center, Oregon Health & Science University, PO Box 1034/Mail Code P3ANES, Portland, OR 97207, USA
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