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Lazzeri C, Bonizzoli M, Di Valvasone S, Peris A. Uncontrolled Donation after Circulatory Death Only Lung Program: An Urgent Opportunity. J Clin Med 2023; 12:6492. [PMID: 37892627 PMCID: PMC10607380 DOI: 10.3390/jcm12206492] [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: 08/23/2023] [Revised: 09/20/2023] [Accepted: 09/27/2023] [Indexed: 10/29/2023] Open
Abstract
Uncontrolled donation after circulatory death (uDCD) represents a potential source of lungs, and since Steen's 2001 landmark case in Sweden, lungs have been recovered from uDCD donors and transplanted to patients in other European countries (France, the Netherlands, Spain and Italy) with promising results. Disparities still exist among European countries and among regions in Italy due to logistical and organizational factors. The present manuscript focuses on the clinical experiences pertaining to uDCD lungs in North America and European countries and on different lung maintenance methods. Existing experiences (and protocols) are not uniform, especially with respect to the type of lung maintenance, the definition of warm ischemic time (WIT) and, finally, the use of ex vivo perfusion (available in the last several years in most centers). In situ lung cooling may be superior to protective ventilation, but this process may be difficult to perform in the uDCD setting and is also time-consuming. On the other hand, the "protective ventilation technique" is simpler and feasible in every hospital. It may lead to a broader use of uDCD lung donors. To date, the results of lung transplants performed after protective ventilation as a preservation technique are scarce but promising. All the protocols comprise, among the inclusion criteria, a witnessed cardiac arrest. The detectable differences included preservation time (240 vs. 180 min) and donor age (<55 years in Spanish protocols and <65 years in Toronto protocols). Overall, independently of the differences in protocols, lungs from uDCD donors show promising results, and the possibility of optimizing ex vivo lung perfusion may broaden the use of these organs.
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Affiliation(s)
- Chiara Lazzeri
- Intensive Care Unit and Regional ECMO Referral Center Emergency Department, Azienda Ospedaliero-Universitaria Careggi, Largo Brambilla 3, 50134 Florence, Italy (A.P.)
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2
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Noda K, Furukawa M, Chan EG, Sanchez PG. Expanding Donor Options for Lung Transplant: Extended Criteria, Donation After Circulatory Death, ABO Incompatibility, and Evolution of Ex Vivo Lung Perfusion. Transplantation 2023; 107:1440-1451. [PMID: 36584375 DOI: 10.1097/tp.0000000000004480] [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: 12/31/2022]
Abstract
Only using brain-dead donors with standard criteria, the existing donor shortage has never improved in lung transplantation. Currently, clinical efforts have sought the means to use cohorts of untapped donors, such as extended criteria donors, donation after circulatory death, and donors that are ABO blood group incompatible, and establish the evidence for their potential contribution to the lung transplant needs. Also, technical maturation for using those lungs may eliminate immediate concerns about the early posttransplant course, such as primary graft dysfunction or hyperacute rejection. In addition, recent clinical and preclinical advances in ex vivo lung perfusion techniques have allowed the safer use of lungs from high-risk donors and graft modification to match grafts to recipients and may improve posttransplant outcomes. This review summarizes recent trends and accomplishments and future applications for expanding the donor pool in lung transplantation.
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Affiliation(s)
- Kentaro Noda
- Division of Lung Transplant and Lung Failure, Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA
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3
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Lung transplantation following donation after circulatory death. TRANSPLANTATION REPORTS 2022. [DOI: 10.1016/j.tpr.2022.100110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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4
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Egan TM, Haithcock BE, Lobo J, Mody G, Love RB, Requard JJ, Espey J, Ali MH. Donation after circulatory death donors in lung transplantation. J Thorac Dis 2022; 13:6536-6549. [PMID: 34992833 PMCID: PMC8662509 DOI: 10.21037/jtd-2021-13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 02/23/2021] [Indexed: 12/13/2022]
Abstract
Transplantation of any organ into a recipient requires a donor. Lung transplant has a long history of an inadequate number of suitable donors to meet demand, leading to deaths on the waiting list annually since national data was collected, and strict listing criteria. Before the Uniform Determination of Death Act (UDDA), passed in 1980, legally defined brain death in the U.S., all donors for lung transplant came from sudden death victims [uncontrolled Donation after Circulatory Death donors (uDCDs)] in the recipient’s hospital emergency department. After passage of the UDDA, uDCDs were abandoned to Donation after Brain Death donors (DBDs)—perhaps prematurely. Compared to livers and kidneys, many DBDs have lungs that are unsuitable for transplant, due to aspiration pneumonia, neurogenic pulmonary edema, trauma, and the effects of brain death on lung function. Another group of donors has become available—patients with a devastating irrecoverable brain injury that do not meet criteria for brain death. If a decision is made by next-of-kin (NOK) to withdraw life support and allow death to occur by asphyxiation, with NOK consent, these individuals can have organs recovered if death occurs relatively quickly after cessation of mechanical ventilation and maintenance of their airway. These are known as controlled Donation after Circulatory Death donors (cDCDs). For a variety of reasons, in the U.S., lungs are recovered from cDCDs at a much lower rate than kidneys and livers. Ex-vivo lung perfusion (EVLP) in the last decade has had a modest impact on increasing the number of lungs for transplant from DBDs, but may have had a larger impact on lungs from cDCDs, and may be indispensable for safe transplantation of lungs from uDCDs. In the next decade, DCDs may have a substantial impact on the number of lung transplants performed in the U.S. and around the world.
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Affiliation(s)
- Thomas M Egan
- Department of Surgery, UNC at Chapel Hill, Chapel Hill, NC, USA
| | | | - Jason Lobo
- Department of Medicine, UNC at Chapel Hill, Chapel Hill, NC, USA
| | - Gita Mody
- Department of Surgery, UNC at Chapel Hill, Chapel Hill, NC, USA
| | - Robert B Love
- Department of Surgery, Feinberg School of Medicine, Chicago, IL, USA
| | | | - John Espey
- Department of Surgery, UNC at Chapel Hill, Chapel Hill, NC, USA
| | - Mir Hasnain Ali
- Department of Surgery, UNC at Chapel Hill, Chapel Hill, NC, USA
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Palleschi A, Rosso L, Ruggeri GM, Croci GA, Rossetti V, Citerio G, Grasselli G, Nosotti M, Zanella A. Overcoming the Limits of Reconditioning: Seventeen Hours of EVLP With Successful Transplantation From Uncontrolled Circulatory Death Donor. Transplantation 2021; 105:2620-2624. [PMID: 33496562 PMCID: PMC8612888 DOI: 10.1097/tp.0000000000003646] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 12/17/2020] [Accepted: 12/20/2020] [Indexed: 11/26/2022]
Abstract
BACKGROUND Uncontrolled donation after circulatory death (DCD) donors are an extraordinary resource to increase the number of lungs available for transplantation. However, the risk of the warm ischemia resulting from cardiac arrest to irreversibly damage the organs is considerable. Moreover, graft preservation issues and organizational problems often worsen the dangerous effects of warm ischemia. Ex vivo lung perfusion (EVLP) enables us to evaluate and recondition lungs whose functionality is doubtful, as well as to overcome the difficulties related to time and logistics. METHODS We report the case of uncontrolled DCD lungs successfully treated with an exceptionally prolonged EVLP. Because the donor's blood count and liver biopsy showed signs of possible leukemia, EVLP was protracted up to 17 h while waiting for immunohistochemical analyses to rule out this diagnosis; eventually, the results came back negative, and the lungs were judged suitable for transplantation. RESULTS The recipient was a 32-y-old male individual with cystic fibrosis, colonized by Pandoraea pnomenusa. Bilateral transplantation required central extracorporeal membrane oxygenation. The patient was extubated after 36 h and was discharged 21 d after the operation. Despite early recolonization by Pandoraea pnomenusa and airway complications requiring pneumatic dilatation, he is alive and has a satisfactory respiratory function 15 mo after transplantation. CONCLUSIONS Uncontrolled DCD represents a challenge due to both logistical issues and the complexity of graft evaluation before procurement. EVLP with cellular perfusate could be a valuable tool to overcome these limits. Nonetheless, caution should be exercised when interpreting the effects of this technique on airway healing.
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Affiliation(s)
- Alessandro Palleschi
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Lorenzo Rosso
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Giulia Maria Ruggeri
- Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Alberto Croci
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Pathology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valeria Rossetti
- Internal Medicine Department, Respiratory Unit and Adult Cystic Fibrosis Center, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giuseppe Citerio
- San Gerardo Hospital, ASST-Monza, Monza, Italy
- University of Milano-Bicocca, Milan, Italy
| | - Giacomo Grasselli
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Mario Nosotti
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Alberto Zanella
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
- Department of Anesthesia, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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6
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Yu J, Xu C, Lee JS, Alder JK, Wen Z, Wang G, Gil Silva AA, Sanchez PG, Pilewsky JM, McDyer JF, Wang X. Rapid postmortem ventilation improves donor lung viability by extending the tolerable warm ischemic time after cardiac death in mice. Am J Physiol Lung Cell Mol Physiol 2021; 321:L653-L662. [PMID: 34318693 DOI: 10.1152/ajplung.00011.2021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Uncontrolled donation after cardiac death (uDCD) contributes little to ameliorating donor lung shortage due to rapidly progressive warm ischemia after circulatory arrest. Here, we demonstrated non-hypoxia improves donor lung viability in a novel uDCD lung transplant model undergoing rapid ventilation after cardiac death and compared the evolution of ischemia-reperfusion injury in mice that underwent pulmonary artery ligation (PAL). The tolerable warm ischemia time at 37ºC was initially determined in mice using a modified PAL model. The donor lung following PAL was also transplanted into syngeneic mice and compared to those that underwent rapid ventilation or no ventilation at 37ºC prior to transplantation. Twenty-four hours following reperfusion, lung histology, PaO2/FIO2 ratio, and inflammatory mediators were measured. Four hours of PAL had little impact on PaO2/FIO2 ratio and acute lung injury score in contrast to significant injury induced by 5 hours of PAL. Four-hour PAL lungs showed an early myeloid-dominant inflammatory signature when compared to naïve lungs and substantially injured five-hour PAL lungs. In the context of transplantation, unventilated donor lungs showed severe injury after reperfusion, whereas ventilated donor lungs showed minimal changes in PaO2/FIO2 ratio, histologic score, and expression of inflammatory markers. Taken together, the tolerable warm ischemia time of murine lungs at 37oC can be extended by maintaining alveolar ventilation for up to 4 hours. Non-hypoxic lung warm ischemia-reperfusion injury shows an early transcriptional signature of myeloid cell recruitment and extracellular matrix proteolysis prior to blood-gas barrier dysfunction and significant tissue damage.
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Affiliation(s)
- Junyi Yu
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States.,Hand and Microsurgery Department, Xiangya Hospital, Central South University, Changsha, Hunan Province, China
| | - Che Xu
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States.,Department of Biotherapy, Second Affiliated Hospital, Nanjing Medical University, Nanjing, Jiangsu, China
| | - Janet S Lee
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States
| | - Jonathan K Alder
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States
| | - Zongmei Wen
- Department of Anesthesia, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Guifang Wang
- Department of Respiratory Medicine, Huashan Hospital,Fudan University School of Medicine, Shanghai, China
| | - Agustin Alejandro Gil Silva
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States
| | - Pablo G Sanchez
- Department of Cardiothoracic Surgery, University of Pittsburgh, Pittsburgh, PA, United States
| | - Joseph M Pilewsky
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States
| | - John F McDyer
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States.,Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
| | - Xingan Wang
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, University of Pittsburgh, Pittsburgh, PA, United States.,Acute Lung Injury Center of Excellence, University of Pittsburgh, Pittsburgh, PA, United States.,Thomas E. Starzl Transplantation Institute, University of Pittsburgh School of Medicine, Pittsburgh, PA, United States
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7
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Egan TM, Requard JJ. Afterlife for lungs: A way to increase donor lungs for transplant. Am J Transplant 2020; 20:2954-2955. [PMID: 32579288 DOI: 10.1111/ajt.16068] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2020] [Accepted: 05/11/2020] [Indexed: 01/25/2023]
Affiliation(s)
- Thomas M Egan
- University of North Carolina at Chapel Hill, Lung Banks of America, Chapel Hill, North Carolina, USA
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Musso V, Mendogni P, Scaravilli V, Morlacchi LC, Croci GA, Palleschi A. Extended-criteria uncontrolled DCD donor for a fragile recipient: A case report about a challenging yet successful lung transplantation. Int J Surg Case Rep 2020; 77S:S67-S71. [PMID: 33046417 PMCID: PMC7876926 DOI: 10.1016/j.ijscr.2020.09.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 09/02/2020] [Accepted: 09/05/2020] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Lung donation after circulatory death (DCD) has proved to be an effective strategy for expanding the donor pool, but is still considered challenging. We report a successful case of lung procurement from an extended-criteria uncontrolled DCD. PRESENTATION OF CASE We evaluated the lungs of an uncontrolled DCD from a hospital without extracorporeal membrane oxygenation (ECMO) program. The donor was a non-smoker 20-year old male with a history of cardiomyopathy, cardiocirculatory arrests, and Lennox-Gastaut syndrome. Cardiac arrest occurred in a swimming pool, and bronchoscopy showed signs of inhalation. We employed our usual normothermic in-situ open-ventilated lung approach. After retrieval, lungs were stored on ice, then evaluated with ex-vivo lung perfusion (EVLP) and judged suitable for transplantation. The recipient was a 26-year old female with cystic fibrosis on long-term oxygen therapy, on the waitlist for up to 21 months due to her anthropomorphic characteristics. She required central VA-ECMO support during bilateral lung transplantation. Primary graft dysfunction (PGD) within the first 72 h reached grade 3; post-operative peripheral VV-ECMO support was discontinued two days after surgery. The patient was discharged 28 days after surgery; she is alive two years after transplantation with no signs of rejection nor anastomotic complications. DISCUSSION Despite the spreading use of lungs from controlled DCD, perplexities remain on uncontrolled DCD, namely: severe PDG, postoperative mortality, airway complications. CONCLUSION Our case report suggests that good results can be achieved with uncontrolled DCD despite the presence of relative contraindications: inhalation of water, prolonged ischemic times and recipient in poor conditions.
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Affiliation(s)
- Valeria Musso
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico of Milan, Milan, Italy; Università degli Studi di Milano, Milan, Italy
| | - Paolo Mendogni
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico of Milan, Milan, Italy.
| | - Vittorio Scaravilli
- Department of Anesthesia, Critical Care and Emergency, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico of Milan, Milan, Italy
| | - Letizia Corinna Morlacchi
- Respiratory Unit and Cystic Fibrosis Adult Center, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Giorgio Alberto Croci
- Division of Pathology, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Alessandro Palleschi
- Thoracic Surgery and Lung Transplantation Unit, Fondazione IRCCS Ca' Granda - Ospedale Maggiore Policlinico of Milan, Milan, Italy
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van der Mark SC, Hoek RAS, Hellemons ME. Developments in lung transplantation over the past decade. Eur Respir Rev 2020; 29:29/157/190132. [PMID: 32699023 PMCID: PMC9489139 DOI: 10.1183/16000617.0132-2019] [Citation(s) in RCA: 61] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2019] [Accepted: 01/30/2020] [Indexed: 12/12/2022] Open
Abstract
With an improved median survival of 6.2 years, lung transplantation has become an increasingly acceptable treatment option for end-stage lung disease. Besides survival benefit, improvement of quality of life is achieved in the vast majority of patients. Many developments have taken place in the field of lung transplantation over the past decade. Broadened indication criteria and bridging techniques for patients awaiting lung transplantation have led to increased waiting lists and changes in allocation schemes worldwide. Moreover, the use of previously unacceptable donor lungs for lung transplantation has increased, with donations from donors after cardiac death, donors with increasing age and donors with positive smoking status extending the donor pool substantially. Use of ex vivo lung perfusion further increased the number of lungs suitable for lung transplantation. Nonetheless, the use of these previously unacceptable lungs did not have detrimental effects on survival and long-term graft outcomes, and has decreased waiting list mortality. To further improve long-term outcomes, strategies have been proposed to modify chronic lung allograft dysfunction progression and minimise toxic immunosuppressive effects. This review summarises the developments in clinical lung transplantation over the past decade. Many developments have taken place in lung transplantation over the last decade: indications have broadened, donor criteria expanded, allocations systems changed, and novel therapeutic interventions implemented, leading to improved long-term survivalhttp://bit.ly/2vnpwc1
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Affiliation(s)
- Sophie C van der Mark
- Dept of Pulmonary Medicine, Division of Interstitial Lung Disease, Erasmus Medical Centre Rotterdam, Rotterdam, The Netherlands.,Authors contributed equally
| | - Rogier A S Hoek
- Dept of Pulmonary Medicine, Division of Lung Transplantation, Erasmus Medical Centre Rotterdam, Rotterdam, The Netherlands.,Authors contributed equally
| | - Merel E Hellemons
- Dept of Pulmonary Medicine, Division of Interstitial Lung Disease, Erasmus Medical Centre Rotterdam, Rotterdam, The Netherlands .,Dept of Pulmonary Medicine, Division of Lung Transplantation, Erasmus Medical Centre Rotterdam, Rotterdam, The Netherlands
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10
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Donation after circulatory death in lung transplantation—five-year follow-up from ISHLT Registry. J Heart Lung Transplant 2019; 38:1235-1245. [DOI: 10.1016/j.healun.2019.09.007] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2019] [Revised: 09/08/2019] [Accepted: 09/09/2019] [Indexed: 12/12/2022] Open
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Okamoto T, Niikawa H, Ayyat K, Sakanoue I, Said S, McCurry KR. Machine Perfusion of Lungs. CURRENT TRANSPLANTATION REPORTS 2019. [DOI: 10.1007/s40472-019-00258-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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12
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A Closer Look at Donor Lung Expansion With Different Static Ex Vivo Lung Perfusion Systems: Invited Commentary. Transplantation 2019; 103:1754-1755. [DOI: 10.1097/tp.0000000000002668] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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13
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Factors That Complicated the Implementation of a Program of Donation After Unexpected Circulatory Death of Lungs and Kidneys. Lessons Learned From a Regional Trial in the Netherlands. Transplantation 2019; 103:e256-e262. [DOI: 10.1097/tp.0000000000002814] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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15
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Suberviola B, Mons R, Ballesteros MA, Mora V, Delgado M, Naranjo S, Iturbe D, Miñambres E. Excellent long-term outcome with lungs obtained from uncontrolled donation after circulatory death. Am J Transplant 2019; 19:1195-1201. [PMID: 30582287 DOI: 10.1111/ajt.15237] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 12/04/2018] [Accepted: 12/08/2018] [Indexed: 01/25/2023]
Abstract
We aimed to propose a simple and effective preservation method in lungs procured for transplantation from uncontrolled donation after circulatory death (uDCD) associated with excellent long-term results. Outcome measures for lung recipients were survival and primary graft dysfunction (PGD) grade 3. Survival was estimated using the Kaplan-Meier method. A total of 9 lung uDCDs were evaluated and 8 lung transplants were performed. Mean no-flow time was 9.8 minutes (standard deviation [SD] 8.6). Mean time from cardiac arrest to topical cooling was 96.8 minutes (SD 16.8). Preservation time was 159 minutes (SD 31). Ex vivo lung perfusion was used to assess lung function prior to transplantation in 2 cases. Mean recipient age was 60.8 years (SD 3.1), and mean total ischemic time was 678 minutes (SD 132). PGD grade 3 was observed in 2 cases (25%). The 1-month, 1-year, and 5-year survival rates were 100%, 87.5%, and 87.5%, respectively. Mean follow-up was 52 months. The logistic complexity of procuring lungs from uDCDs for transplantation requires the development of new strategies designed to facilitate this type of donation. A program based on strict selection criteria, using a simple and effective preservation technique, may recover lung grafts with excellent long-term posttransplant outcomes.
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Affiliation(s)
- Borja Suberviola
- Transplant Coordination Unit & Service of Intensive Care, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Roberto Mons
- Service of Thoracic Surgery, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Maria Angeles Ballesteros
- Transplant Coordination Unit & Service of Intensive Care, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Victor Mora
- Service of Neumology, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - María Delgado
- Service of Thoracic Surgery, Complexo Hospitalario Universitario A Coruña, La Coruña, Spain
| | - Sara Naranjo
- Service of Thoracic Surgery, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - David Iturbe
- Service of Neumology, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain
| | - Eduardo Miñambres
- Transplant Coordination Unit & Service of Intensive Care, University Hospital Marqués de Valdecilla-IDIVAL, Santander, Spain.,School of Medicine, University of Cantabria, Santander, Spain
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16
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Xu HC, Lv W, Wang LM, Ye P, Hu J. Early Protection by Resveratrol in Rat Lung Transplantation. Med Sci Monit 2019; 25:760-770. [PMID: 30684444 PMCID: PMC6359885 DOI: 10.12659/msm.912345] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Resveratrol is a multifunctional bioactive substance that has effects in anti-inflammation and prevention of ischemia-reperfusion injury. This study compared the inflammation and expression of related proteins during the early stages after transplantation to explore the effects and mechanisms of resveratrol on transplanted lung. MATERIAL AND METHODS Sprague-Dawley rats were randomized to receive pretreatment of resveratrol suspension (60 mg/kg; RES group), dexamethasone (1 mg/kg; DEM group), or normal saline solution (2 mL/kg; control group) 1 h before lung transplantation. The cytokine concentration in the serum and bronchoalveolar lavage fluid (BALF) of the recipients was determined 24 h after transplantation. Histopathologic evaluation, including lung injury score, and the expression of necroptosis-associated proteins was assessed. RESULTS Histopathologic evaluation showed pneumocyte damage and endothelialitis associated with hemorrhage in the alveoli in the control group, the severity of which was greater than that in the other 2 groups. The levels of interleukin-6 and tumor necrosis factor-a in the serum and BALF of the RES and DEM groups were lower than those in the control group. The expression of necroptosis-associated proteins in the RES group was lower than that in the control group, and was inversely proportional to lung injury. CONCLUSIONS Pretreatment with resveratrol protected rat lung in the early stages after transplantation. We determined a relationship between necroptosis-associated proteins and transplanted lung injury, which suggests that the mechanism of lung transplantation-associated ischemia-reperfusion injury may be related to necroptosis.
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Affiliation(s)
- Hai-Chao Xu
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Wang Lv
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Lu-Ming Wang
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Peng Ye
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
| | - Jian Hu
- Department of Thoracic Surgery, The First Affiliated Hospital, Zhejiang University, Hangzhou, Zhejiang, China (mainland)
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17
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Spratt JR, Mattison LM, Iaizzo PA, Meyer C, Brown RZ, Iles T, Panoskaltsis-Mortari A, Loor G. Lung transplant after prolonged ex vivo
lung perfusion: predictors of allograft function in swine. Transpl Int 2018; 31:1405-1417. [DOI: 10.1111/tri.13315] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 06/06/2018] [Accepted: 07/04/2018] [Indexed: 12/11/2022]
Affiliation(s)
- John R. Spratt
- Department of Surgery; University of Minnesota; Minneapolis MN USA
| | - Lars M. Mattison
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
| | - Paul A. Iaizzo
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
- Department of Integrative Biology and Physiology; University of Minnesota; Minneapolis MN USA
- Institute for Engineering in Medicine; University of Minnesota; Minneapolis MN USA
| | - Carolyn Meyer
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
- Department of Medicine; University of Minnesota; Minneapolis MN USA
- Masonic Cancer Center; University of Minnesota; Minneapolis MN USA
| | - Roland Z. Brown
- Division of Biostatistics; University of Minnesota; Minneapolis MN USA
| | - Tinen Iles
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
| | - Angela Panoskaltsis-Mortari
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
- Department of Medicine; University of Minnesota; Minneapolis MN USA
- Masonic Cancer Center; University of Minnesota; Minneapolis MN USA
| | - Gabriel Loor
- Division of Cardiothoracic Surgery; Department of Surgery; University of Minnesota; Minneapolis MN USA
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18
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Chancellor WZ, Charles EJ, Mehaffey JH, Hawkins RB, Foster CA, Sharma AK, Laubach VE, Kron IL, Tribble CG. Expanding the donor lung pool: how many donations after circulatory death organs are we missing? J Surg Res 2018; 223:58-63. [PMID: 29433886 PMCID: PMC6475907 DOI: 10.1016/j.jss.2017.09.029] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2017] [Revised: 08/15/2017] [Accepted: 09/27/2017] [Indexed: 10/18/2022]
Abstract
BACKGROUND The number of patients with end-stage pulmonary disease awaiting lung transplantation is at an all-time high, while the supply of available organs remains stagnant. Utilizing donation after circulatory death (DCD) donors may help to address the supply-demand mismatch. The objective of this study is to determine the potential donor pool expansion with increased procurement of DCD organs from patients who die at hospitals. MATERIAL AND METHODS The charts of all patients who died at a single, rural, quaternary-care institution between August 2014 and June 2015 were reviewed for lung transplant candidacy. Inclusion criteria were age <65 y, absence of cancer and lung pathology, and cause of death other than respiratory or sepsis. RESULTS A total of 857 patients died within a 1-year period and were stratified by age: pediatric <15 y (n = 32, 4%), young 15-64 y (n = 328, 38%), and old >65 y (n = 497, 58%). Those without cancer totaled 778 (90.8%) and 512 (59%) did not have lung pathology. This leaves 85 patients qualifying for DCD lung donation (pediatric n = 10, young n = 75, and old n = 0). Potential donors were significantly more likely to have clear chest X-rays (24.3% versus 10.0%, P < 0.0001) and higher mean PaO2/FiO2 (342.1 versus 197.9, P < 0.0001) compared with ineligible patients. CONCLUSIONS A significant number of DCD lungs are available every year from patients who die within hospitals. We estimate the use of suitable DCD lungs could potentially result in a significant increase in the number of lungs available for transplantation.
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Affiliation(s)
- William Zachary Chancellor
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia.
| | - Eric J Charles
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - James Hunter Mehaffey
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Robert B Hawkins
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Carrie A Foster
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Ashish K Sharma
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Victor E Laubach
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Irving L Kron
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Curtis G Tribble
- Division of Thoracic and Cardiovascular Surgery, Department of Surgery, University of Virginia Health System, Charlottesville, Virginia.
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19
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Cotter EKH, Banayan JM, Song TH, Chaney MA, Ko H, Cantu E, Diamond J, Weiss SJ, Cypel M, Keshavjee S. Lung in a Box: Ex Vivo Lung Transplantation. J Cardiothorac Vasc Anesth 2017; 32:1971-1981. [PMID: 29449154 DOI: 10.1053/j.jvca.2017.12.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2017] [Indexed: 12/18/2022]
Affiliation(s)
| | - Jennifer M Banayan
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL
| | - Tae H Song
- Department of Surgery, The University of Chicago, Chicago, IL
| | - Mark A Chaney
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL.
| | - Hanjo Ko
- Department of Anesthesiology and Critical Care, University of Pennsylvania Health System, Philadelphia, PA
| | - Edward Cantu
- Department of Cardiovascular Surgery, University of Pennsylvania Health System, Philadelphia, PA
| | - Joshua Diamond
- Department of Medicine, University of Pennsylvania Health System, Philadelphia, PA
| | - Stuart J Weiss
- Department of Anesthesiology and Critical Care, University of Pennsylvania Health System, Philadelphia, PA
| | - Marcelo Cypel
- ECLS Program University Health Network, Division of Thoracic Surgery, University of Toronto, Toronto ON, Canada
| | - Shaf Keshavjee
- University Health Network, Toronto Lung Transplant Program, University of Toronto, Toronto ON Canada
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20
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Abstract
BACKGROUND We report the ability to extend lung preservation up to 24 hours (24H) by using autologous whole donor blood circulating within an ex vivo lung perfusion (EVLP) system. This approach facilitates donor lung reconditioning in a model of extended normothermic EVLP. We analyzed comparative responses to cellular and acellular perfusates to identify these benefits. METHODS Twelve pairs of swine lungs were retrieved after cardiac arrest and studied for 24H on the Organ Care System (OCS) Lung EVLP platform. Three groups (n = 4 each) were differentiated by perfusate: (1) isolated red blood cells (RBCs) (current clinical standard for OCS); (2) whole blood (WB); and (3) acellular buffered dextran-albumin solution (analogous to STEEN solution). RESULTS Only the RBC and WB groups met clinical standards for transplantation at 8 hours; our primary analysis at 24H focused on perfusion with WB versus RBC. The WB perfusate was superior (vs RBC) for maintaining stability of all monitored parameters, including the following mean 24H measures: pulmonary artery pressure (6.8 vs 9.0 mm Hg), reservoir volume replacement (85 vs 1607 mL), and PaO2:FiO2 ratio (541 vs 223). Acellular perfusion was limited to 6 hours on the OCS system due to prohibitively high vascular resistance, edema, and worsening compliance. CONCLUSIONS The use of an autologous whole donor blood perfusate allowed 24H of preservation without functional deterioration and was superior to both RBC and buffered dextran-albumin solution for extended lung preservation in a swine model using OCS Lung. This finding represents a potentially significant advance in donor lung preservation and reconditioning.
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21
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Abstract
The number of patients actively awaiting lung transplantation (LTx) is more than the number of suitable donor lungs. The percentage of lung retrieval rate is lower when compared to other solid organs. The use of lungs from donation after cardiocirculatory death (DCD) donors is one of the options to avoid organ shortage in LTx. After extensive experimental research, clinical application of DCD donation is becoming wider. The results from most of the centers show at least equal survival rate compared to donors from brain death. This review paper will summarize experimental background and clinical experience from DCD donors.
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Affiliation(s)
- Ilhan Inci
- Department of Thoracic Surgery, University Hospital, University of Zurich, Zurich, Switzerland
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22
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Spratt JR, Mattison LM, Iaizzo PA, Brown RZ, Helms H, Iles TL, Howard B, Panoskaltsis-Mortari A, Loor G. An experimental study of the recovery of injured porcine lungs with prolonged normothermic cellularex vivolung perfusion following donation after circulatory death. Transpl Int 2017; 30:932-944. [DOI: 10.1111/tri.12981] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Revised: 03/31/2017] [Accepted: 05/05/2017] [Indexed: 12/14/2022]
Affiliation(s)
- John R. Spratt
- Department of Surgery; University of Minnesota; Minneapolis MN USA
| | - Lars M. Mattison
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
| | - Paul A. Iaizzo
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
- Department of Integrative Biology and Physiology; University of Minnesota; Minneapolis MN USA
- Institute for Engineering in Medicine; University of Minnesota; Minneapolis MN USA
| | - Roland Z. Brown
- Division of Biostatistics; University of Minnesota; Minneapolis MN USA
| | - Haylie Helms
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
- Department of Medicine; University of Minnesota; Minneapolis MN USA
- Masonic Cancer Center; University of Minnesota; Minneapolis MN USA
| | - Tinen L. Iles
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
| | - Brian Howard
- Department of Surgery; University of Minnesota; Minneapolis MN USA
- Department of Biomedical Engineering; University of Minnesota; Minneapolis MN USA
| | - Angela Panoskaltsis-Mortari
- Department of Pediatrics; University of Minnesota; Minneapolis MN USA
- Department of Medicine; University of Minnesota; Minneapolis MN USA
- Masonic Cancer Center; University of Minnesota; Minneapolis MN USA
| | - Gabriel Loor
- Division of Cardiothoracic Surgery; Department of Surgery; University of Minnesota; Minneapolis MN USA
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23
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Pierre L, Lindstedt S, Ingemansson R. Protection of pulmonary graft from thrombosis in donation after cardiac death: effect of warm ischaemia versus cold ischaemia. Interact Cardiovasc Thorac Surg 2016; 23:705-709. [PMID: 27382045 DOI: 10.1093/icvts/ivw225] [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: 10/27/2015] [Revised: 05/15/2016] [Accepted: 05/26/2016] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVES The use of donation after cardiac death (DCD) to overcome organ shortage is slowly moving into the clinic. In this study, we compare the protective effect of warm ischaemia versus cold ischaemia on thrombotic formation in non-heparinized pulmonary grafts. METHODS Twelve Landrace pigs were randomized into two groups: warm ischaemia and cold ischaemia. Ventricular fibrillation without the administration of heparin was induced to mimick an uncontrolled DCD situation. The animals were then exposed to either 1 h of cold ischaemia (insertion of drain and installation of cold fluid in the pleuras) or warm ischaemia (body temperature). After 1 h, the pulmonary artery was opened and the pulmonary arterial branches were then macroscopically studied for thrombotic material. RESULTS After 60 min, the temperature was 36.6 ± 0.0°C in the warm ischaemic group and 14.6 ± 0.1°C in the cold ischaemic group (P < 0.001). In the warm ischaemic group, no thrombotic material could be found in the pulmonary artery in the animals examined and in the cold ischaemic group 6.8 ± 0.2 ml thrombotic material was found in the pulmonary artery (P < 0.001). In the warm ischaemic group, no thrombotic material could be found in the arterial branches of the pulmonary artery and in the cold ischaemic group 2.3 ± 0.1 ml thrombotic material was found in the arterial branches of the pulmonary artery (P < 0.001). CONCLUSIONS Warm ischaemia rather than cold ischaemia seems to protect the pulmonary graft from thrombosis in uncontrolled non-heparinized DCD pigs.
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Affiliation(s)
- Leif Pierre
- Department of Cardiothoracic Surgery, Skåne University Hospital, Lund University, Lund, Sweden
| | - Sandra Lindstedt
- Department of Cardiothoracic Surgery, Skåne University Hospital, Lund University, Lund, Sweden
| | - Richard Ingemansson
- Department of Cardiothoracic Surgery, Skåne University Hospital, Lund University, Lund, Sweden
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24
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Valenza F, Citerio G, Palleschi A, Vargiolu A, Fakhr BS, Confalonieri A, Nosotti M, Gatti S, Ravasi S, Vesconi S, Pesenti A, Blasi F, Santambrogio L, Gattinoni L. Successful Transplantation of Lungs From an Uncontrolled Donor After Circulatory Death Preserved In Situ by Alveolar Recruitment Maneuvers and Assessed by Ex Vivo Lung Perfusion. Am J Transplant 2016; 16:1312-8. [PMID: 26603283 PMCID: PMC5021126 DOI: 10.1111/ajt.13612] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2015] [Revised: 09/16/2015] [Accepted: 10/14/2015] [Indexed: 01/25/2023]
Abstract
We developed a protocol to procure lungs from uncontrolled donors after circulatory determination of death (NCT02061462). Subjects with cardiovascular collapse, treated on scene by a resuscitation team and transferred to the emergency room, are considered potential donors once declared dead. Exclusion criteria include unwitnessed collapse, no-flow period of >15 min and low flow >60 min. After death, lung preservation with recruitment maneuvers, continuous positive airway pressure, and protective mechanical ventilation is applied to the donor. After procurement, ex vivo lung perfusion (EVLP) is performed. From November 2014, 10 subjects were considered potential donors; one of these underwent the full process of procurement, EVLP, and transplantation. The donor was a 46-year-old male who died because of thoracic aortic dissection. Lungs were procured 4 h and 48 min after death, and deemed suitable for transplantation after EVLP. Lungs were then offered to a rapidly deteriorating recipient with cystic fibrosis (lung allocation score [LAS] 46) who consented to the transplant in this experimental setting. Six months after transplantation, the recipient is in good condition (forced expiratory volume in 1 s 85%) with no signs of rejection. This protocol allowed procurement of lungs from an uncontrolled donor after circulatory determination of death following an extended period of warm ischemia.
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Affiliation(s)
- F. Valenza
- Dipartimento di Anestesia Rianimazione (Intensiva e Sub intensiva) e Terapia del doloreFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly,Dipartimento di Fisiopatologica Medico‐Chirurgica e dei TrapiantiUniversità degli Studi di MilanoMilanItaly
| | - G. Citerio
- Scuola di Medicina e ChirurgiaUniversità di Milano‐BicoccaMilanItaly,Dipartimento Anestesia e RianimazioneAzienda Ospedaliera San GerardoMonzaItaly
| | - A. Palleschi
- Unità Operativa di Chirurgia ToracicaFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - A. Vargiolu
- Dipartimento Anestesia e RianimazioneAzienda Ospedaliera San GerardoMonzaItaly
| | - B. Safaee Fakhr
- Dipartimento di Anestesia Rianimazione (Intensiva e Sub intensiva) e Terapia del doloreFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - A. Confalonieri
- Dipartimento Anestesia e RianimazioneAzienda Ospedaliera San GerardoMonzaItaly
| | - M. Nosotti
- Dipartimento di Fisiopatologica Medico‐Chirurgica e dei TrapiantiUniversità degli Studi di MilanoMilanItaly,Unità Operativa di Chirurgia ToracicaFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - S. Gatti
- Centro di Ricerche Chirurgiche PreclinicheFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - S. Ravasi
- Dipartimento Emergenza Urgenza–EASMilanItaly
| | - S. Vesconi
- Direzione Generale Salute LombardiaRegione LombardiaMilanItaly
| | - A. Pesenti
- Scuola di Medicina e ChirurgiaUniversità di Milano‐BicoccaMilanItaly,Dipartimento Anestesia e RianimazioneAzienda Ospedaliera San GerardoMonzaItaly
| | - F. Blasi
- Dipartimento di Fisiopatologica Medico‐Chirurgica e dei TrapiantiUniversità degli Studi di MilanoMilanItaly,Unità Operativa Complessa BroncopneumologiaFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - L. Santambrogio
- Dipartimento di Fisiopatologica Medico‐Chirurgica e dei TrapiantiUniversità degli Studi di MilanoMilanItaly,Unità Operativa di Chirurgia ToracicaFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly
| | - L. Gattinoni
- Dipartimento di Anestesia Rianimazione (Intensiva e Sub intensiva) e Terapia del doloreFondazione IRCCS Ca’ Granda–Ospedale Maggiore PoliclinicoMilanItaly,Dipartimento di Fisiopatologica Medico‐Chirurgica e dei TrapiantiUniversità degli Studi di MilanoMilanItaly
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25
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Egan TM. Lung Transplant From an Uncontrolled Donation After Circulatory Determination of Death Donor: Moving to Other Countries. Am J Transplant 2016; 16:1051-2. [PMID: 26696013 PMCID: PMC5492185 DOI: 10.1111/ajt.13658] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2015] [Revised: 11/19/2015] [Accepted: 11/22/2015] [Indexed: 01/25/2023]
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