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Yang J, Xie X, Li J, Li Y, Li B, Wang C, Jiang P. Which strategy is better for lung transplantation: Cardiopulmonary bypass or extracorporeal membrane oxygenation? Perfusion 2024:2676591241242018. [PMID: 38557237 DOI: 10.1177/02676591241242018] [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: 04/04/2024]
Abstract
Background: In lung transplantation surgery, extracorporeal life support (ECLS) is essential for safety. Various support methods, including cardiopulmonary bypass (CPB) and off-pump techniques, are used, with extracorporeal membrane oxygenation (ECMO) gaining prominence. However, consensus on the best support strategy is lacking.Purpose: This article reviews risks, benefits, and outcomes of different support strategies in lung transplantation. By consolidating knowledge, it aims to clarify selecting the most appropriate ECLS modality.Research Design: A comprehensive literature review examined CPB, off-pump techniques, and ECMO outcomes in lung transplantation, including surgical results and complications.Study Sample: Studies, including clinical trials and observational research, focused on ECLS in lung transplantation, both retrospective and prospective, providing a broad evidence base.Data Collection and/or Analysis: Selected studies were analyzed for surgical outcomes, complications, and survival rates associated with CPB, off-pump techniques, and ECMO to assess safety and effectiveness.Results: Off-pump techniques are preferred, with ECMO increasingly vital as a bridge to transplant, overshadowing CPB. However, ECMO entails hidden risks and higher costs. While safer than CPB, optimizing ECMO postoperative use and monitoring is crucial for success.Conclusions: Off-pump techniques are standard, but ECMO's role is expanding. Despite advantages, careful ECMO management is crucial due to hidden risks and costs. Future research should focus on refining ECMO use and monitoring to improve outcomes, emphasizing individualized approaches for LT recipients.
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Affiliation(s)
- Jianbao Yang
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Xinling Xie
- Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Jian Li
- Second Clinical Medical College, Lanzhou University, Lanzhou, Gansu, China
| | - Yongnan Li
- Department of Cardiac Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Bin Li
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Cheng Wang
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
| | - Peng Jiang
- Department of Thoracic Surgery, Lanzhou University Second Hospital, Lanzhou, Gansu, China
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Cantu E, Diamond JM, Cevasco M, Suzuki Y, Crespo M, Clausen E, Dallara L, Ramon CV, Harmon MT, Bermudez C, Benvenuto L, Anderson M, Wille KM, Weinacker A, Dhillon GS, Orens J, Shah P, Merlo C, Lama V, McDyer J, Snyder L, Palmer S, Hartwig M, Hage CA, Singer J, Calfee C, Kukreja J, Greenland JR, Ware LB, Localio R, Hsu J, Gallop R, Christie JD. Contemporary trends in PGD incidence, outcomes, and therapies. J Heart Lung Transplant 2022; 41:1839-1849. [PMID: 36216694 PMCID: PMC9990084 DOI: 10.1016/j.healun.2022.08.013] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Revised: 08/17/2022] [Accepted: 08/18/2022] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND We sought to describe trends in extracorporeal membrane oxygenation (ECMO) use, and define the impact on PGD incidence and early mortality in lung transplantation. METHODS Patients were enrolled from August 2011 to June 2018 at 10 transplant centers in the multi-center Lung Transplant Outcomes Group prospective cohort study. PGD was defined as Grade 3 at 48 or 72 hours, based on the 2016 PGD ISHLT guidelines. Logistic regression and survival models were used to contrast between group effects for event (i.e., PGD and Death) and time-to-event (i.e., death, extubation, discharge) outcomes respectively. Both modeling frameworks accommodate the inclusion of potential confounders. RESULTS A total of 1,528 subjects were enrolled with a 25.7% incidence of PGD. Annual PGD incidence (14.3%-38.2%, p = .0002), median LAS (38.0-47.7 p = .009) and the use of ECMO salvage for PGD (5.7%-20.9%, p = .007) increased over the course of the study. PGD was associated with increased 1 year mortality (OR 1.7 [95% C.I. 1.2, 2.3], p = .0001). Bridging strategies were not associated with increased mortality compared to non-bridged patients (p = .66); however, salvage ECMO for PGD was significantly associated with increased mortality (OR 1.9 [1.3, 2.7], p = .0007). Restricted mean survival time comparison at 1-year demonstrated 84.1 days lost in venoarterial salvaged recipients with PGD when compared to those without PGD (ratio 1.3 [1.1, 1.5]) and 27.2 days for venovenous with PGD (ratio 1.1 [1.0, 1.4]). CONCLUSIONS PGD incidence continues to rise in modern transplant practice paralleled by significant increases in recipient severity of illness. Bridging strategies have increased but did not affect PGD incidence or mortality. PGD remains highly associated with mortality and is increasingly treated with salvage ECMO.
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Affiliation(s)
- Edward Cantu
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
| | - Joshua M Diamond
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marisa Cevasco
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Yoshi Suzuki
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Maria Crespo
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Emily Clausen
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Laura Dallara
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christian V Ramon
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Michael T Harmon
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Christian Bermudez
- Division of Cardiovascular Surgery, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Luke Benvenuto
- Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University School of Medicine, New York, New York
| | - Michaela Anderson
- Division of Pulmonary, Allergy, and Critical Care Medicine, Columbia University School of Medicine, New York, New York
| | - Keith M Wille
- Division of Pulmonary and Critical Care Medicine, University of Alabama at Birmingham, Birmingham, Alabama
| | - Ann Weinacker
- Division of Pulmonary and Critical Care Medicine, Stanford University Medical Center, Palo Alto, California
| | - Gundeep S Dhillon
- Division of Pulmonary and Critical Care Medicine, Stanford University Medical Center, Palo Alto, California
| | - Jonathan Orens
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University Medical Center, Baltimore, Maryland
| | - Pali Shah
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University Medical Center, Baltimore, Maryland
| | - Christian Merlo
- Division of Pulmonary and Critical Care Medicine, Johns Hopkins University Medical Center, Baltimore, Maryland
| | - Vibha Lama
- Division of Pulmonary and Critical Care Medicine, University of Michigan Medical Center, Ann Arbor, Michigan
| | - John McDyer
- Division of Pulmonary, Allergy, and Critical Care, University of Pittsburgh, Pittsburgh, Pennsylvania
| | - Laurie Snyder
- Division of Pulmonary and Critical Care Medicine, Duke University Medical Center, Durham, North Carolina
| | - Scott Palmer
- Division of Pulmonary and Critical Care Medicine, Duke University Medical Center, Durham, North Carolina
| | - Matt Hartwig
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Duke University Medical Center, Durham, North Carolina
| | - Chadi A Hage
- Division of Pulmonary, Allergy, Critical Care, and Occupational Medicine, Indiana University School of Medicine, Indianapolis, Indiana
| | - Jonathan Singer
- Division of Pulmonary, Critical Care, Allergy, and Sleep Medicine, Department of Medicine, University of California, San Francisco, California
| | - Carolyn Calfee
- Department of Medicine and Anesthesia, University of California, San Francisco, San Francisco, California
| | - Jasleen Kukreja
- Department of Surgery, University of California, San Francisco, California
| | - John R Greenland
- Department of Medicine, University of California, San Francisco, California
| | - Lorraine B Ware
- Division of Allergy, Pulmonary, and Critical Care Medicine, Department of Medicine, Vanderbilt University Medical Center, Department of Pathology, Microbiology, and Immunology, Vanderbilt University Medical Center, Nashville, Tennessee
| | - Russel Localio
- Division of Biostatistics, Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Jesse Hsu
- Division of Biostatistics, Department of Biostatistics, Epidemiology and Informatics, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Robert Gallop
- Department of Mathematics, West Chester University, West Chester, Pennsylvania
| | - Jason D Christie
- Division of Pulmonary, Allergy, and Critical Care Medicine, Department of Medicine, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania
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3
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Soetanto V, Grewal US, Mehta AC, Shah P, Varma M, Garg D, Majumdar T, Dangayach NS, Grewal HS. Early postoperative complications in lung transplant recipients. Indian J Thorac Cardiovasc Surg 2021; 38:260-270. [PMID: 34121821 PMCID: PMC8187456 DOI: 10.1007/s12055-021-01178-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2020] [Revised: 03/08/2021] [Accepted: 03/10/2021] [Indexed: 10/28/2022] Open
Abstract
Lung transplantation has become an established therapy for end-stage lung diseases. Early postoperative complications can impact immediate, mid-term, and long-term outcomes. Appropriate management, prevention, and early detection of these early postoperative complications can improve the overall transplant course. In this review, we highlight the incidence, detection, and management of these early postoperative complications in lung transplant recipients.
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Affiliation(s)
- Vanessa Soetanto
- Department of Medicine, Rutgers New Jersey Medical School, Newark, NJ USA
| | - Udhayvir Singh Grewal
- Department of Medicine, Louisiana State University Health Sciences Center, Shreveport, LA USA
| | - Atul C Mehta
- Respiratory Institute, Cleveland Clinic, Cleveland, OH USA
| | - Parth Shah
- Department of Medicine, Trumbull Regional Medical Center, Northeast Ohio Medical University, Warren, OH USA
| | - Manu Varma
- Division of Pediatric Cardiology, University of Texas Health Science Center at Houston, Houston, TX USA
| | - Delyse Garg
- Division of Pulmonary and Critical Care Medicine, Newark Beth Israel Medical Center, Newark, NJ USA
| | - Tilottama Majumdar
- Division of Pulmonary and Critical Care Medicine, Newark Beth Israel Medical Center, Newark, NJ USA
| | - Neha S Dangayach
- Department of Neurosurgery, Division of NeuroCritical Care, Icahn School of Medicine at Mount Sinai, New York, NY USA
| | - Harpreet Singh Grewal
- Department of Medicine, Division of Pulmonary, Allergy, and Critical Care Medicine Lung Transplantation, NewYork-Presbyterian/Columbia University Medical Center, New York, NY USA
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4
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Rostagno C. Heart valve disease in elderly. World J Cardiol 2019; 11:71-83. [PMID: 30820277 PMCID: PMC6391621 DOI: 10.4330/wjc.v11.i2.71] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/17/2018] [Revised: 01/13/2019] [Accepted: 01/26/2019] [Indexed: 02/06/2023] Open
Abstract
The incidence of heart valve disease increases significantly with age. Degenerative abnormalities associated with severe aortic stenosis and mitral and tricuspid regurgitation are found in not less than 10% of the population aged ≥ 75 years. Surgical treatment has been considered for years to be the treatment of choice. However, it was not uncommonly associated with high perioperative morbidity and mortality due to frequent comorbidities and overall frailty conditions of these patients. Conventional risk scores such as Society of Thoracic Surgeons and European System for Cardiac Operative Risk Evaluation may underestimate the risk of surgery in elderly patients, leading to inappropriate surgical indication. On the other hand, at least 30% of patients with severe conditions are left untreated due to prohibitive surgical risk. Interventional procedures, which are in continuous development, may be actually considered for high risk patients and, as recent results suggest, also for intermediate risk patients.
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Affiliation(s)
- Carlo Rostagno
- Department of Internal Medicine, University of Florence, Florence 50134, Italy
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5
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San Roman E, Venuti MS, Ciarrocchi NM, Fernández Ceballos I, Gogniat E, Villarroel S, Carini FC, Giannasi SE. Implementation and results of a new ECMO program for lung transplantation and acute respiratory distress. Rev Bras Ter Intensiva 2016; 27:134-40. [PMID: 26340153 PMCID: PMC4489781 DOI: 10.5935/0103-507x.20150024] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2014] [Accepted: 04/03/2015] [Indexed: 01/19/2023] Open
Abstract
Objective The development of the extracorporeal membrane oxygenation in Latin America
represents a challenge in this specialty field. The objective of this article was
to describe the results of a new extracorporeal membrane oxygenation program in an
intensive care unit. Methods This retrospective cohort study included 22 patients who required extracorporeal
membrane oxygenation and were treated from January 2011 to June 2014. The baseline
characteristics, indications, duration of the condition, days on mechanical
ventilation, days in the intensive care unit, complications, and hospital
mortality were evaluated. Results Fifteen patients required extracorporeal membrane oxygenation after lung
transplantation, and seven patients required oxygenation due to acute respiratory
distress. All transplanted patients were weaned from extracorporeal membrane
oxygenation with a median duration of 3 days (Interquartile range - IQR: 2 - 5),
were on mechanical ventilation for a median of 15.5 days (IQR: 3 - 25), and had an
intensive care unit stay of 31.5 days (IQR: 19 - 53) and a median hospital stay of
60 days (IQR: 36 - 89) with 20% mortality. Patients with acute respiratory
distress had a median oxygenation membrane duration of 9 days (IQR: 3 - 14),
median mechanical ventilation time of 25 days (IQR: 13 - 37), a 31 day stay in
therapy (IQR: 11 - 38), a 32 day stay in the hospital (IQR: 11 - 41), and 57%
mortality. The main complications were infections (80%), acute kidney failure
(43%), bleeding at the surgical site and at the site of cannula placement (22%),
plateletopenia (60%), and coagulopathy (30%). Conclusion In spite of the steep learning curve, we considered this experience to be
satisfactory, with results and complications comparable to those reported in the
literature.
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Affiliation(s)
- Eduardo San Roman
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - María Sofía Venuti
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | | | | | - Emiliano Gogniat
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Sonia Villarroel
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Federico Carlos Carini
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Sergio Eduardo Giannasi
- Unidad de Terapia Intensiva de Adultos, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
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Kortchinsky T, Mussot S, Rezaiguia S, Artiguenave M, Fadel E, Stephan F. Extracorporeal life support in lung and heart-lung transplantation for pulmonary hypertension in adults. Clin Transplant 2016; 30:1152-8. [DOI: 10.1111/ctr.12805] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/10/2016] [Indexed: 12/24/2022]
Affiliation(s)
- Talna Kortchinsky
- Cardiothoracic Intensive Care Unit; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
| | - Sacha Mussot
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
| | - Saïda Rezaiguia
- Cardiothoracic Intensive Care Unit; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
| | - Margaux Artiguenave
- Cardiothoracic Intensive Care Unit; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
| | - Elie Fadel
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
| | - François Stephan
- Cardiothoracic Intensive Care Unit; Centre Chirurgical Marie Lannelongue; Le Plessis Robinson France
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Abstract
Major strides have been made in lung transplantation during the 1990s and it has become an established treatment option for patients with advanced lung disease. Due to improvements in organ preservation, surgical techniques, postoperative intensive care, and immunosuppression, the risk of perioperative and early mortality (less than 3 months after transplantation) has declined [1]. The transplant recipient now has a greater chance of realizing the benefits of the long and arduous waiting period.Despite these improvements, suboptimal long-term outcomes continue to be shaped by issues such as opportunistic infections and chronic rejection. Because of the wider use of lung transplantation and the longer life span of recipients, intensivists and ancillary intensive care unit (ICU) staff should be well versed with the care of lung transplant recipients.In this clinical review, issues related to organ donation will be briefly mentioned. The remaining focus will be on the critical care aspects of lung transplant recipients in the posttransplant period, particularly ICU management of frequently encountered conditions. First, the groups of patients undergoing transplantation and the types of procedures performed will be outlined. Specific issues directly related to the allograft, including early graft dysfunction from ischemia-reperfusion injury, airway anastomotic complications, and infections in the setting of immunosuppression will be emphasized. Finally nonpulmonary aspects of posttransplant care and key pharmacologic points in the ICU will be covered.
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8
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Lung transplantation for severe pulmonary hypertension--awake extracorporeal membrane oxygenation for postoperative left ventricular remodelling. Transplantation 2015; 99:451-8. [PMID: 25119128 DOI: 10.1097/tp.0000000000000348] [Citation(s) in RCA: 106] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Bilateral lung transplantation (BLTx) is an established treatment for end-stage pulmonary hypertension (PH). Ventilator weaning failure and death are more common as in BLTx for other indications. We hypothesized that left ventricular (LV) dysfunction is the main cause of early postoperative morbidity or mortality and investigated a weaning strategy using awake venoarterial extracorporeal membrane oxygenation (ECMO). METHODS In 23 BLTx for severe PH, ECMO used during BLTx was continued for a minimum of 5 days (BLTx-ECMO group). Echocardiography, left atrial (LA) and Swan-Ganz catheters were used for monitoring. Early extubation after transplantation was attempted under continued ECMO. RESULTS Preoperatively, all patients had severely reduced cardiac index (mean, 2.1 L/min/m2). On postoperative day 2, reduction of ECMO flow resulted in increasing LA and decreasing systemic blood pressures. On the day of ECMO explantation (median, postoperative day 8), LV diameter had increased; LA and blood pressures remained stable. Survival rates at 3 and 12 months were 100% and 96%, respectively. Data were compared to two historic control groups of BLTx without ECMO (BLTx ventilation) or combined heart-lung transplantation for severe PH. CONCLUSION Early after BLTx for severe PH, the LV may be unable to handle normalized LV preload. This can be effectively bridged with awake venoarterial ECMO.
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9
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Hayanga AJ, Aboagye J, Esper S, Shigemura N, Bermudez CA, D'Cunha J, Bhama JK. Extracorporeal membrane oxygenation as a bridge to lung transplantation in the United States: an evolving strategy in the management of rapidly advancing pulmonary disease. J Thorac Cardiovasc Surg 2014; 149:291-6. [PMID: 25524684 DOI: 10.1016/j.jtcvs.2014.08.072] [Citation(s) in RCA: 81] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/10/2014] [Revised: 08/13/2014] [Accepted: 08/20/2014] [Indexed: 10/24/2022]
Abstract
OBJECTIVE Improvements in technology have led to a resurgence in the use of extracorporeal membrane oxygenation as a bridge to lung transplantation. By using a national registry, we sought to evaluate how short-term survival has evolved using this strategy. METHODS With the use of the United Network for Organ Sharing database, we analyzed data from 12,458 adults who underwent lung transplantation between 2000 and 2011. Patients were categorized into 2 cohorts: 119 patients who were bridged to transplantation using extracorporeal membrane oxygenation and 12,339 patients who were not. The study period was divided into four 3-year intervals: 2000 to 2002, 2003 to 2005, 2006 to 2008, and 2009 to 2011. With Kaplan-Meier analysis, 1-year survival was compared for the 2 cohorts of patients in each of the time periods. A propensity score-adjusted Cox regression model was used to estimate the risk of 1-year mortality. RESULTS Of the total number of recipients, 4 (3.4%) were bridged between 2000 and 2002, 17 (14.3%) were bridged between 2003 and 2005, 31 (26.1%) were bridged between 2006 and 2008, and 67 were bridged (56.3%) between 2009 and 2011. Recipients bridged using extracorporeal membrane oxygenation were more likely to be younger and diabetic and to have higher serum creatinine and bilirubin levels. The 1-year survival for those bridged with extracorporeal membrane oxygenation was significantly lower in subsequent periods: 25.0% versus 81.0% (2000-2002), 47.1% versus 84.2% (2006-2008), and 74.4% versus 85.7% (2009-2011). However, this survival progressively increased with each period, as did the number of patients bridged using extracorporeal membrane oxygenation. CONCLUSIONS Short-term survival with the use of extracorporeal membrane oxygenation as a bridge to lung transplantation has significantly improved over the past few years.
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Affiliation(s)
- Awori J Hayanga
- DeVos Heart and Lung Transplantation Program Spectrum Health, Michigan State University, Grand Rapids, Mich
| | | | - Stephen Esper
- Department of Anesthesiology, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Norihisa Shigemura
- Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Christian A Bermudez
- Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Jonathan D'Cunha
- Department of Cardiothoracic Surgery, University of Pittsburgh Medical Center, Pittsburgh, Pa
| | - Jay K Bhama
- Heart and Vascular Center, Department of Cardiothoracic Surgery, University of Iowa Hospitals and Clinics, Iowa City, Iowa.
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Lehmann S, Uhlemann M, Leontyev S, Meyer A, Garbade J, Seeburger J, Laflamme M, Bittner HB, Mohr FW. Fate of patients with extracorporeal lung assist as a bridge to lung transplantation versus patients without--a single-center experience. Perfusion 2014; 30:154-60. [PMID: 24988948 DOI: 10.1177/0267659114540975] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVES Mechanical lung assist (MLA; extracorporeal membrane oxygenation (ECMO) or extracorporeal lung assist (ECLA)) is increasingly used as a temporary bridge to lung transplantation (LTx). This study was designed to evaluate the impact of preoperative MLA on the operative outcome, including longer-term survival, in comparison to patients undergoing LTx without preoperative MLA. METHODS A total of 143 patients underwent LTx at our institution from 2002 to 2011. Forty-three percent (n=62) of patients presented with idiopathic pulmonary fibrosis and 71% (n=102) presented with severely elevated pulmonary artery pressure. RESULTS Thirteen patients (9.1%) required pre-LTx MLA support (age 44 ±13 years, double LTx 73.3%, female gender 53%) whereas 130 patients did not (age 52 ±11 years, double LTx 41.5%, female gender 36.9%). In one patient, MLA was successfully weaned and the patient underwent subsequent LTx. All patients in the MLA group were intraoperatively supported with continuous ECMO. One patient had to be supported with MLA after LTx for a period of 8 days. The short-term and mid-term postoperative survival of the MLA patient group was not significantly different from the non-MLA group (LogRank p=0.28). The 30-day, 90-day and 1-year survivals were 95%, 90% and 71%, respectively, in the patients without MLA compared to 85%, 77% and 68% in the MLA group. CONCLUSIONS MLA has no impact on long-term survival rate in LTx patients, but has an influence in postoperative survival. MLA support is a valuable tool to bridge unstable patients to LTx.
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Affiliation(s)
- S Lehmann
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - M Uhlemann
- Division of Cardiology, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - S Leontyev
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - A Meyer
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - J Garbade
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - J Seeburger
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - M Laflamme
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - H B Bittner
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
| | - F W Mohr
- Division of Cardiovascular Surgery, Heart Center Leipzig of the University of Leipzig, Leipzig, Germany
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11
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Vicente R, Moreno I, Soria A, Ramos F, Torregrosa S. Oxigenador de membrana extracorpóreo en el trasplante pulmonar. Med Intensiva 2013; 37:110-5. [DOI: 10.1016/j.medin.2012.06.005] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2012] [Revised: 06/24/2012] [Accepted: 06/28/2012] [Indexed: 10/27/2022]
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12
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Bittner HB, Lehmann S, Rastan A, Garbade J, Binner C, Mohr FW, Barten MJ. Outcome of extracorporeal membrane oxygenation as a bridge to lung transplantation and graft recovery. Ann Thorac Surg 2012; 94:942-9; author reply 949-50. [PMID: 22748640 DOI: 10.1016/j.athoracsur.2012.05.006] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2011] [Revised: 04/27/2012] [Accepted: 05/02/2012] [Indexed: 02/08/2023]
Abstract
BACKGROUND Indications for extracorporeal membrane oxygenation (ECMO) use in lung transplantation are (1) temporary assistance as a bridge to transplantation, (2) stabilization of hemodynamics during transplantation in place of cardiopulmonary bypass, and (3) treatment of severe lung dysfunction and primary graft failure after transplantation. This study compares the survival of lung transplant recipients requiring ECMO support with survival of patients without ECMO. METHODS A retrospective database review was performed for 108 consecutive patients who underwent single-lung or bilateral-lung transplantation at our center between 2002 and 2009. RESULTS Of 108 transplant recipients, 27 (25%) required venoarterial ECMO compared with 81 patients who did not. Nine patients required ECMO preoperatively (87±102 hours), and ECMO was continued for 5 patients during the lung transplant operation. Seven additional patients received ECMO during transplantation. Six patients required early (<7 days) and 5 patients delayed (≥7 days) postoperative ECMO for treatment of allograft dysfunction. The subgroup with support showed the most favorable patient discharge rate (66.7%). ECMO support was a significant risk factor for death (p<0.001). Survival was significantly reduced with the use of ECMO: 30-day, 90-day, 1-year, and 5-year survival was 97%, 91%, 83%, and 58% in the patients without ECMO compared with 63%, 44%, 33%, and 21% in those with ECMO, respectively. CONCLUSIONS Survival after lung transplantation was significantly reduced with ECMO. However, patients who survived the first year showed similar long-term survival as those patients who did not need perioperative ECMO support.
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Marasco SF, Vale M, Preovolos A, Pellegrino V, Lee G, Snell G, Williams T. Institution of extracorporeal membrane oxygenation late after lung transplantation - a futile exercise? Clin Transplant 2011; 26:E71-7. [PMID: 22151107 DOI: 10.1111/j.1399-0012.2011.01562.x] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
The use of and indications for extracorporeal membrane oxygenation (ECMO) are expanding as its reliability improves with widely varying results reported. A retrospective review of 24 lung transplant recipients who required ECMO support postoperatively was performed with 13 patients requiring ECMO within the first 48 h ("early" group) and 11 requiring ECMO after seven d postoperatively ("late" group). The majority of early ECMO group had primary graft failure patients and the late ECMO group comprised patients with infection or non-specific graft failure. There were significant differences in outcomes between groups, with 10/13 in the early group and 4/11 in the late group successfully weaned from ECMO (p = 0.045). Six of the 13 patients in the early group and none of the late group survived to hospital discharge (p = 0.009). The late ECMO group had a much higher incidence of death owing to complications existing prior to institution of ECMO (essentially uncontrolled infection or organ failure). There were no differences in complications arising during ECMO between groups. Late institution of ECMO in lung transplant recipients for causes other than primary graft failure is associated with such poor survival that its use should be considered only in very select cases.
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Affiliation(s)
- Silvana F Marasco
- Cardiothoracic Surgery Unit, The Alfred Hospital, Melbourne, Vic., Australia.
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14
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Abstract
Lung transplantation in the modern era remains an evolving field and a viable option for patients suffering from end-stage emphysema. Recent modifications for recipient prioritization has resulted in a modest decrease in the number of patients with emphysema receiving transplants. More time will be required to determine what impact, if any, these modifications will have on the overall survival of patients with end-stage emphysema. Ongoing research will address persistent issues with lung transplantation, most notably, primary graft dysfunction and chronic BOS.
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Dumonceaux M, Knoop C, Rondelet B, Estenne M. Complications de la transplantation pulmonaire : complications péri-opératoires, rejet aigu et chronique. Rev Mal Respir 2009; 26:639-53. [DOI: 10.1016/s0761-8425(09)74694-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Torregrosa S, Paz Fuset M, Castelló A, Mata D, Heredia T, Bel A, Pérez M, Anastasio Montero J. Oxigenación de membrana extracorpórea para soporte cardíaco o respiratorio en adultos. CIRUGIA CARDIOVASCULAR 2009. [DOI: 10.1016/s1134-0096(09)70162-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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17
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Extracorporeal membrane oxygenation for primary graft dysfunction after lung transplantation: long-term survival. Ann Thorac Surg 2009; 87:854-60. [PMID: 19231405 DOI: 10.1016/j.athoracsur.2008.11.036] [Citation(s) in RCA: 108] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2008] [Revised: 11/12/2008] [Accepted: 11/17/2008] [Indexed: 01/11/2023]
Abstract
BACKGROUND Primary graft dysfunction (PGD) after lung transplantation is a major cause of morbidity and mortality. Venovenous or venoarterial extracorporeal membrane oxygenation (ECMO) allows lung recovery; however, the optimal approach and impact on long-term survival are unknown. We analyzed outcomes after ECMO use for PGD after lung transplantation at a single center over a 15-year period and assessed long-term survival. METHODS From March 1991 to March 2006, 763 lung or heart-lung transplants were performed at our center. Fifty-eight patients (7.6%) required early (0 to 7 days after transplant) ECMO support for PGD. Venovenous or venoarterial ECMO was implemented (32 and 26 cases) depending on the patient's hemodynamic stability, surgeon's preference, and the era of transplantation. Mean duration of support was 5.5 days (range, 1 to 20). Mean follow-up was 4.5 years. RESULTS Thirty-day and 1- and 5-year survivals were 56%, 40%, and 25%, respectively, for the entire group. Thirty-nine patients were weaned from ECMO, 21 venovenous and 18 venoarterial (53.8% and 46.2%), with 1- and 5-year survivals of 59% and 33%, inferior to recipients not requiring ECMO (p = 0.05). Survival at 30 days and at 1 and 5 years was similar for the patients supported with venoarterial or venovenous ECMO (58% versus 55%, p = 0.7; 42% versus 39%, p = 0.8; 29% versus 22%, p = 0.6). CONCLUSIONS Extracorporeal membrane oxygenation can provide acceptable support for PGD irrespective of the method used. Long-term survival of patients with primary graft dysfunction requiring ECMO (overall and weaned) was inferior to that of patients who did not require ECMO.
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18
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Fischer S, Bohn D, Rycus P, Pierre AF, de Perrot M, Waddell TK, Keshavjee S. Extracorporeal membrane oxygenation for primary graft dysfunction after lung transplantation: analysis of the Extracorporeal Life Support Organization (ELSO) registry. J Heart Lung Transplant 2007; 26:472-7. [PMID: 17449416 DOI: 10.1016/j.healun.2007.01.031] [Citation(s) in RCA: 139] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2006] [Revised: 01/09/2007] [Accepted: 01/15/2007] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Some patients with severe primary graft dysfunction (PGD) after lung transplantation (LTx) require gas exchange support using an extracorporeal membrane oxygenator (ECMO) as a life-saving therapy. A few single-center experiences have been reported with relatively few cases of ECMO after LTx. METHODS We reviewed outcomes of ECMO in lung transplant recipients included in the Extracorporeal Life Support Organization (ELSO) registry, which was established with the intention to improve quality and outcome of extracorporeal life support (ECLS) in patients treated with ECMO applied for all indications. RESULTS The ELSO registry currently includes 31,340 ECMO cases, of which 151 were post-LTx patients with primary graft dysfunction (PGD). The mean age was 35 +/- 18 years. Indications for LTx were acute respiratory distress syndrome, (15%), cystic fibrosis (15%), idiopathic pulmonary fibrosis (8%), primary pulmonary hypertension, (10%), emphysema (15%), acute lung failure (11%), other (23%), and unknown (3%). ECMO run time was 140 +/- 212 hours. Venovenous ECMO was used in 25, venoarterial in 89, and other modes in 15 patients (unknown in 22). ECMO was discontinued in 93 patients owing to lung recovery. It was also discontinued in 29 patients with multiorgan failure, in 22 patients that died with no further specification, and in 7 patients for other reasons. In total, 63 (42%) patients survived the hospital stay. Major complications during ECMO included hemorrhage (52%), hemodialysis (42%), neurologic (12%), and cardiac (28%) complications, inotropic support (77%), and sepsis (15%). CONCLUSIONS Although the ELSO registry was not primarily established to study ECMO in LTx, it provides valuable insights and evidence that there is indeed an appreciable salvage rate with the use of ECMO for PGD after LTx. Clearly, this is a very high-risk patient population, and no single center can accumulate a large experience of ECMO for this specific indication. These data, however, underscore the importance of developing a specific registry for patients put on ECLS devices so that we can better study the outcomes, determine optimum treatment strategies, and optimize patient and device selection, and thus improve the outcomes of patients requiring this unique therapy.
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Affiliation(s)
- Stefan Fischer
- The Toronto Lung Transplant Program, Division of Thoracic Surgery, Toronto General Hospital, University Health Network, Toronto, Ontario, Canada
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19
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Mason DP, Boffa DJ, Murthy SC, Gildea TR, Budev MM, Mehta AC, McNeill AM, Smedira NG, Feng J, Rice TW, Blackstone EH, Pettersson BG. Extended use of extracorporeal membrane oxygenation after lung transplantation. J Thorac Cardiovasc Surg 2006; 132:954-60. [PMID: 17000310 DOI: 10.1016/j.jtcvs.2006.06.010] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/23/2006] [Revised: 06/14/2006] [Accepted: 06/20/2006] [Indexed: 12/12/2022]
Abstract
OBJECTIVES Extracorporeal membrane oxygenation (ECMO) for severe graft failure after lung transplantation is accepted immediately postoperatively; extending its use is controversial. We evaluated our post-lung transplant ECMO experience, which included extended indication, to (1) determine its prevalence, risk factors, indications, and timing, (2) compare complications and outcomes of these patients with those not requiring it, and (3) identify risk factors, including indications, for mortality. METHODS From February 1990 to October 2005, 474 patients underwent lung transplantation; postoperative ECMO support was instituted for severe graft failure 23 times in 22 patients (4.0%). Indications for ECMO and its timing were obtained by reviewing medical records and survival by systematic follow-up. RESULTS No factor evaluated predicted severe graft failure leading to ECMO. The most common indication for ECMO was early graft failure (13 patients); however, it was also used for pneumonia or sepsis (6) and acute rejection (4). ECMO was initiated at a median arterial oxygen tension/inspired oxygen fraction of 59 at a median of 2 days postoperatively and was maintained for a median of 4 days. The most common complications were renal failure (57%) and bleeding (43%). ECMO was effective in salvaging patients with rejection and early graft failure (survival at 1, 3, 6, and 12 months: 62%, 54%, 49%, and 41%), but ineffective for pneumonia or sepsis (survival at these intervals: 9%, 4%, 4%, and 3%). CONCLUSIONS ECMO can be extended beyond early severe graft failure to acute rejection and can be considered after the immediate postoperative period. Survival after ECMO in patients with pneumonia or sepsis is poor.
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Affiliation(s)
- David P Mason
- Department of Thoracic and Cardiovascular Surgery, Cleveland Clinic, Cleveland, Ohio 44195, USA.
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20
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Abstract
This article reviews several important noninfectious pulmonary complications that threaten survival, pulmonary function, and quality of life after lung transplantation. Topics reviewed include primary graft dysfunction (PGD), native lung hyperinflation, anastomotic complications, phrenic nerve injury, pleural complications, lung cancer, pulmonary toxicity associated with immunosuppressive medications, and exercise limitation.
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Affiliation(s)
- Vivek N Ahya
- Pulmonary, Allergy, and Critical Care Division, University of Pennsylvania School of Medicine, Philadelphia, PA 19104, USA.
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21
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Shargall Y, Guenther G, Ahya VN, Ardehali A, Singhal A, Keshavjee S. Report of the ISHLT Working Group on Primary Lung Graft Dysfunction Part VI: Treatment. J Heart Lung Transplant 2005; 24:1489-500. [PMID: 16210120 DOI: 10.1016/j.healun.2005.03.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2004] [Revised: 02/23/2005] [Accepted: 03/14/2005] [Indexed: 10/25/2022] Open
Affiliation(s)
- Yaron Shargall
- Division of Thoracic Surgery, Toronto General Hospital, Toronto, Ontario, Canada
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22
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Oto T, Rosenfeldt F, Rowland M, Pick A, Rabinov M, Preovolos A, Snell G, Williams T, Esmore D. Extracorporeal membrane oxygenation after lung transplantation: evolving technique improves outcomes. Ann Thorac Surg 2005; 78:1230-5. [PMID: 15464477 DOI: 10.1016/j.athoracsur.2004.03.095] [Citation(s) in RCA: 95] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/31/2004] [Indexed: 01/19/2023]
Abstract
BACKGROUND Severe pulmonary graft failure (PGF) is the most common cause of death within the first 30 days after lung transplantation. Extracorporeal membrane oxygenation (ECMO) may provide lifesaving temporary support; however, its longer-term efficacy is controversial. METHODS We reviewed the use of ECMO for severe PGF after lung transplantation, and compared the outcomes between our early (1990 to 1999) and recent (2000 to 2003) experience utilizing improved initiation timing, oxygenator technology, and surgical technique. RESULTS Ten transplant recipients from a total of 481 (2.1%) were managed for PGF on ECMO by a multidisciplinary team at The Alfred Hospital. Four single-lung, 3 bilateral single-lung, and 3 heart-lung recipients were supported for a mean of 96 hours (range 14 to 212 hours). In the early group (operation from 1990 to 1999, n = 4) ECMO was initiated 21 days (range 7 to 40 days) after lung transplantation and in the recent group (operation from 2000 to 2003, n = 6) after 0 to 2 days (p = 0.01). Radial-arterial blood gas analysis 12 hours after initiation of ECMO showed significantly better oxygenation in the recent group (341 +/- 90 mm Hg) than in the early group (90 +/- 23 mm Hg, p = 0.03). Four deaths occurred as a result of bleeding (two in each group). In the early group only 1 patient was weaned from ECMO but died. In the recent group 3 were successfully weaned and were discharged from the intensive care unit; of these patients, 2 were discharged from hospital. CONCLUSIONS Extracorporeal membrane oxygenation results have improved with advances in oxygenator technology and surgical techniques. The procedure can allow resolution of early PGF after lung transplantation.
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Affiliation(s)
- Takahiho Oto
- Heart and Lung Transplant Unit, The Alfred Hospital, Monash University Medical School, Melbourne, VIC, Australia.
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23
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Dahlberg PS, Prekker ME, Herrington CS, Hertz MI, Park SJ. Medium-term results of extracorporeal membrane oxygenation for severe acute lung injury after lung transplantation. J Heart Lung Transplant 2005; 23:979-84. [PMID: 15312828 DOI: 10.1016/j.healun.2003.08.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2003] [Revised: 08/18/2003] [Accepted: 08/27/2003] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Extracorporeal membrane oxygenation (ECMO) has been used successfully for early, severe reperfusion injury after lung transplantation. The purposes of this study are to: (1) document the medium-term survival of patients treated with ECMO; and (2) assess the extent of recovery of their pulmonary function. METHODS We retrospectively reviewed charts of 172 patients having lung transplants at our institution from 1997 through 2002. The group included 16 patients (9% of total; 10 bilateral, 5 single, 1 living lobar) treated with ECMO for primary allograft failure after single or bilateral single-lung transplantation. Survival and bronchiolitis obliterans syndrome (BOS)-free survival rates were calculated. Pulmonary function was assessed at 2 months, 1 year and 2 years post-transplant. RESULTS Median hospital stay was 48 days for the ECMO group and 16 days for the overall group (p < 0.05). The 90-day survival was 60% in the ECMO group, and 90% in the overall group. The 2-year survival was 46% in the ECMO group, and 69% in the overall group. Mean forced expiratory volume in 1 second (FEV(1)) in the ECMO group at 1 year was 59 +/- 13% of predicted, and at 2 years 60 +/- 15% of predicted; it was not significantly different for the overall group. CONCLUSIONS Patients treated with ECMO for primary allograft failure after lung transplantation showed acceptable medium-term survival and pulmonary function.
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Affiliation(s)
- P S Dahlberg
- Department of Cardiovascular and Thoracic Surgery, University of Minnesota, 420 Delaware Street SE, MMC 207, Minneapolis, MN 55435, USA.
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Sekine Y, Waddell TK, Matte-Martyn A, Pierre AF, de Perrot M, Fischer S, Marshall J, Granton J, Hutcheon MA, Keshavjee S. Risk quantification of early outcome after lung transplantation: donor, recipient, operative, and post-transplant parameters. J Heart Lung Transplant 2004; 23:96-104. [PMID: 14734133 DOI: 10.1016/s1053-2498(03)00034-2] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND Because there is no reliable evaluation system of recipient acuity after lung transplantation, comparing patients among centers is difficult. The purpose of our study was to identify risk factors for 30-day mortality and prolonged intensive care unit stay and to develop a scoring system to evaluate the severity of impairment and to predict surgical outcomes. METHODS We prospectively collected data from 122 lung transplant recipients and from 119 donors from January 1997 to June 2000. We assessed donor, recipient, and operative factors; ischemic time; and immediate post-operative physiologic parameters to identify risk factors for 30-day mortality and prolonged intensive care unit stay. Furthermore, we sub-classified these factors into grades to develop a scoring system for predicting surgical outcomes. RESULTS Cardiopulmonary bypass use, body mass index >25 kg/m2, immediate post-operative systolic pulmonary arterial pressure, trend of oxygenation index from 12 to 24 hours after transplantation, and the Acute Physiology and Chronic Health Evaluation II score correlated significantly with outcomes, and the sum of these 5 scores correlated strongly with outcomes (p < 0.0001). CONCLUSIONS We conclude that the total score of these 5 risk factors could be used to predict 30-day mortality and prolonged intensive care unit stay. This scoring system also will facilitate standardization among transplant centers in evaluating post-transplant severity of illness.
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Affiliation(s)
- Yasuo Sekine
- Toronto Lung Transplant Program, Toronto General Hospital, University Health Network, University of Toronto, Toronto, Ontario, Canada
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25
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Duarte AG, Lick S. Perioperative care of the lung transplant patient. CHEST SURGERY CLINICS OF NORTH AMERICA 2002; 12:397-416. [PMID: 12122831 DOI: 10.1016/s1052-3359(02)00007-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Improvements in the perioperative management of lung transplant recipients have produced a 90% survival in the first 30 days following surgery. Detailed attention to donor organ procurement and preservation of the allograft are important in ensuring an early successful outcome. Early antibacterial administration based on donor or pretransplant cultures and antiviral therapy in CMV-negative recipients assist in avoiding early infectious complications. Development of hypoxemia or hemodynamic instability in the perioperative period requires a rapid, systematic evaluation with attention to mechanical, immunologic, or infectious causes. Nonpulmonary complications are not infrequent in lung transplant recipients.
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Affiliation(s)
- Alexander G Duarte
- Division of Pulmonary & Critical Care Medicine, University of Texas Medical Branch, 301 University Boulevard, Galveston, TX 77555-0561, USA.
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26
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Kirshbom PM, Bridges ND, Myung RJ, Gaynor JW, Clark BJ, Spray TL. Use of extracorporeal membrane oxygenation in pediatric thoracic organ transplantation. J Thorac Cardiovasc Surg 2002; 123:130-6. [PMID: 11782766 DOI: 10.1067/mtc.2002.118504] [Citation(s) in RCA: 90] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Mechanical cardiorespiratory support is occasionally required before or after pediatric thoracic organ transplantation. Extracorporeal membrane oxygenation is the most commonly used mechanical support technique in children. The goal of this study was to examine the indications for initiation and outcomes after peritransplant use of extracorporeal membrane oxygenation. METHODS A retrospective study was conducted of 65 patients who received peritransplant extracorporeal membrane oxygenation between November 1994 and June 2000. The pretransplant group included 45 patients (average age, 38 months) supported with extracorporeal membrane oxygenation and listed for transplantation (31 heart, 8 lung, and 6 heart-lung), and the post-transplant group included 20 patients (average age, 83 months) who required extracorporeal membrane oxygenation after thoracic organ transplantation (12 heart, 6 lung, and 2 heart-lung transplants). Hospital course and outcomes were evaluated. RESULTS With regard to pretransplant extracorporeal membrane oxygenation, patients listed for heart transplants were more likely to survive to transplantation than were those listed for lung or heart-lung transplants (12/31 [39%] vs 1/14 [7%], P =.03). There was no difference in long-term survival between heart transplant patients after extracorporeal membrane oxygenation and those without extracorporeal membrane oxygenation (12-month actuarial survival, 83% vs 73%; P =.68). Patients who survived for prolonged periods on extracorporeal membrane oxygenation (>250 hours) typically received heart transplants (7/8 [88%]). With regard to post-transplant extracorporeal membrane oxygenation, patients receiving lung or heart-lung transplants had better short-term outcomes than those receiving heart transplants (63% survived to discharge vs 33%). All 3 patients with early graft dysfunction receiving lung transplants survived to discharge. CONCLUSIONS Long-term outcomes among those undergoing heart transplantation after support with an extracorporeal membrane oxygenator are comparable with those of patients not receiving extracorporeal membrane oxygenation. Extracorporeal membrane oxygenation can be a useful post-transplant support device, particularly in patients undergoing lung transplants.
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Affiliation(s)
- Paul M Kirshbom
- Department of Cardiothoracic Surgery, Children's Hospital of Philadelphia, Philadelphia, PA 19104, USA
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