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Lorusso R, Whitman G, Milojevic M, Raffa G, McMullan DM, Boeken U, Haft J, Bermudez CA, Shah AS, D'Alessandro DA. 2020 EACTS/ELSO/STS/AATS Expert Consensus on Post-cardiotomy Extracorporeal Life Support in Adult Patients. ASAIO J 2021; 67:e1-e43. [PMID: 33021558 DOI: 10.1097/mat.0000000000001301] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
Post-cardiotomy extracorporeal life support (PC-ECLS) in adult patients has been used only rarely but recent data have shown a remarkable increase in its use, almost certainly due to improved technology, ease of management, growing familiarity with its capability and decreased costs. Trends in worldwide in-hospital survival, however, rather than improving, have shown a decline in some experiences, likely due to increased use in more complex, critically ill patients rather than to suboptimal management. Nevertheless, PC-ECLS is proving to be a valuable resource for temporary cardiocirculatory and respiratory support in patients who would otherwise most likely die. Because a comprehensive review of PC-ECLS might be of use for the practitioner, and possibly improve patient management in this setting, the authors have attempted to create a concise, comprehensive and relevant analysis of all aspects related to PC-ECLS, with a particular emphasis on indications, technique, management and avoidance of complications, appraisal of new approaches and ethics, education and training.
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Affiliation(s)
- Roberto Lorusso
- Department of Cardio-Thoracic Surgery, Heart & Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht, Maastricht, Netherlands
| | - Glenn Whitman
- Cardiovascular Surgery Intensive Care Unit, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Milan Milojevic
- Department of Anaesthesiology and Critical Care Medicine, Dedinje Cardiovascular Institute, Belgrade, Serbia.,Department of Cardiovascular Research, Dedinje Cardiovascular Institute, Belgrade, Serbia.,Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Giuseppe Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - David M McMullan
- Department of Cardiac Surgery, Seattle Children Hospital, Seattle, WA, USA
| | - Udo Boeken
- Department of Cardiac Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Jonathan Haft
- Section of Cardiac Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Christian A Bermudez
- Department of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ashish S Shah
- Department of Cardio-Thoracic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - David A D'Alessandro
- Department of Cardio-Thoracic Surgery, Massachusetts General Hospital, Boston, MA, USA
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Lorusso R, Whitman G, Milojevic M, Raffa G, McMullan DM, Boeken U, Haft J, Bermudez C, Shah A, D'Alessandro DA. 2020 EACTS/ELSO/STS/AATS expert consensus on post-cardiotomy extracorporeal life support in adult patients. J Thorac Cardiovasc Surg 2021; 161:1287-1331. [PMID: 33039139 DOI: 10.1016/j.jtcvs.2020.09.045] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 04/03/2020] [Accepted: 04/21/2020] [Indexed: 12/26/2022]
Abstract
Post-cardiotomy extracorporeal life support (PC-ECLS) in adult patients has been used only rarely but recent data have shown a remarkable increase in its use, almost certainly due to improved technology, ease of management, growing familiarity with its capability and decreased costs. Trends in worldwide in-hospital survival, however, rather than improving, have shown a decline in some experiences, likely due to increased use in more complex, critically ill patients rather than to suboptimal management. Nevertheless, PC-ECLS is proving to be a valuable resource for temporary cardiocirculatory and respiratory support in patients who would otherwise most likely die. Because a comprehensive review of PC-ECLS might be of use for the practitioner, and possibly improve patient management in this setting, the authors have attempted to create a concise, comprehensive and relevant analysis of all aspects related to PC-ECLS, with a particular emphasis on indications, technique, management, and avoidance of complications, appraisal of new approaches and ethics, education, and training.
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Affiliation(s)
- Roberto Lorusso
- Department of Cardio-Thoracic Surgery, Heart & Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands.
| | - Glenn Whitman
- Cardiovascular Surgery Intensive Care Unit, Johns Hopkins Hospital, Baltimore, Md.
| | - Milan Milojevic
- Department of Anaesthesiology and Critical Care Medicine, Dedinje Cardiovascular Institute, Belgrade, Serbia; Department of Cardiovascular Research, Dedinje Cardiovascular Institute, Belgrade, Serbia; Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, The Netherlands
| | - Giuseppe Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy; Department of Anaesthesia and Intensive Care, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - David M McMullan
- Department of Cardiac Surgery, Seattle Children Hospital, Seattle, Wash
| | - Udo Boeken
- Department of Cardiac Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Jonathan Haft
- Section of Cardiac Surgery, University of Michigan, Ann Arbor, Mich
| | - Christian Bermudez
- Department of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pa
| | - Ashish Shah
- Department of Cardio-Thoracic Surgery, Vanderbilt University Medical Center, Nashville, Tenn
| | - David A D'Alessandro
- Department of Cardio-Thoracic Surgery, Massachusetts General Hospital, Boston, Mass
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Lorusso R, Whitman G, Milojevic M, Raffa G, McMullan DM, Boeken U, Haft J, Bermudez CA, Shah AS, D’Alessandro DA. 2020 EACTS/ELSO/STS/AATS expert consensus on post-cardiotomy extracorporeal life support in adult patients. Eur J Cardiothorac Surg 2020; 59:12-53. [DOI: 10.1093/ejcts/ezaa283] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/16/2019] [Revised: 04/03/2020] [Accepted: 04/21/2020] [Indexed: 12/13/2022] Open
Abstract
Abstract
Post-cardiotomy extracorporeal life support (PC-ECLS) in adult patients has been used only rarely but recent data have shown a remarkable increase in its use, almost certainly due to improved technology, ease of management, growing familiarity with its capability and decreased costs. Trends in worldwide in-hospital survival, however, rather than improving, have shown a decline in some experiences, likely due to increased use in more complex, critically ill patients rather than to suboptimal management. Nevertheless, PC-ECLS is proving to be a valuable resource for temporary cardiocirculatory and respiratory support in patients who would otherwise most likely die. Because a comprehensive review of PC-ECLS might be of use for the practitioner, and possibly improve patient management in this setting, the authors have attempted to create a concise, comprehensive and relevant analysis of all aspects related to PC-ECLS, with a particular emphasis on indications, technique, management and avoidance of complications, appraisal of new approaches and ethics, education and training.
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Affiliation(s)
- Roberto Lorusso
- Department of Cardio-Thoracic Surgery, Heart & Vascular Centre, Maastricht University Medical Centre, Cardiovascular Research Institute Maastricht, Maastricht, Netherlands
| | - Glenn Whitman
- Cardiovascular Surgery Intensive Care, Johns Hopkins Hospital, Baltimore, MD, USA
| | - Milan Milojevic
- Department of Anaesthesiology and Critical Care Medicine, Dedinje Cardiovascular Institute, Belgrade, Serbia
- Department of Cardiovascular Research, Dedinje Cardiovascular Institute, Belgrade, Serbia
- Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Giuseppe Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - David M McMullan
- Department of Cardiac Surgery, Seattle Children Hospital, Seattle, WA, USA
| | - Udo Boeken
- Department of Cardiac Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Jonathan Haft
- Section of Cardiac Surgery, University of Michigan, Ann Arbor, MI, USA
| | - Christian A Bermudez
- Department of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | - Ashish S Shah
- Department of Cardio-Thoracic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - David A D’Alessandro
- Department of Cardio-Thoracic Surgery, Massachusetts General Hospital, Boston, MA, USA
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Lorusso R, Whitman G, Milojevic M, Raffa G, McMullan DM, Boeken U, Haft J, Bermudez CA, Shah AS, D'Alessandro DA. 2020 EACTS/ELSO/STS/AATS Expert Consensus on Post-Cardiotomy Extracorporeal Life Support in Adult Patients. Ann Thorac Surg 2020; 111:327-369. [PMID: 33036737 DOI: 10.1016/j.athoracsur.2020.07.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Accepted: 07/01/2020] [Indexed: 12/16/2022]
Abstract
Post-cardiotomy extracorporeal life support (PC-ECLS) in adult patients has been used only rarely but recent data have shown a remarkable increase in its use, almost certainly due to improved technology, ease of management, growing familiarity with its capability and decreased costs. Trends in worldwide in-hospital survival, however, rather than improving, have shown a decline in some experiences, likely due to increased use in more complex, critically ill patients rather than to suboptimal management. Nevertheless, PC-ECLS is proving to be a valuable resource for temporary cardiocirculatory and respiratory support in patients who would otherwise most likely die. Because a comprehensive review of PC-ECLS might be of use for the practitioner, and possibly improve patient management in this setting, the authors have attempted to create a concise, comprehensive and relevant analysis of all aspects related to PC-ECLS, with a particular emphasis on indications, technique, management and avoidance of complications, appraisal of new approaches and ethics, education and training.
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Affiliation(s)
- Roberto Lorusso
- Department of Cardio-Thoracic Surgery, Heart & Vascular Center, Maastricht University Medical Center, Cardiovascular Research Institute Maastricht, Maastricht, Netherlands.
| | - Glenn Whitman
- Cardiac Intensive Care Unit, Johns Hopkins Hospital, Baltimore, Maryland
| | - Milan Milojevic
- Department of Anesthesiology and Critical Care Medicine, Dedinje Cardiovascular Institute, Belgrade, Serbia; Department of Cardiovascular Research, Dedinje Cardiovascular Institute, Belgrade, Serbia; Department of Cardiothoracic Surgery, Erasmus University Medical Center, Rotterdam, Netherlands
| | - Giuseppe Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, IRCCS-ISMETT (Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione), Palermo, Italy
| | - David M McMullan
- Department of Cardiac Surgery, Seattle Children Hospital, Seattle, Washington
| | - Udo Boeken
- Department of Cardiac Surgery, Heinrich Heine University, Dusseldorf, Germany
| | - Jonathan Haft
- Section of Cardiac Surgery, University of Michigan, Ann Arbor, Michigan
| | - Christian A Bermudez
- Department of Cardiovascular Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania
| | - Ashish S Shah
- Department of Cardio-Thoracic Surgery, Vanderbilt University Medical Center, Nashville, Tennessee
| | - David A D'Alessandro
- Department of Cardio-Thoracic Surgery, Massachusetts General Hospital, Boston, Massachusetts
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Postoperative Critical Care of the Adult Cardiac Surgical Patient. Part I: Routine Postoperative Care. Crit Care Med 2015; 43:1477-97. [PMID: 25962078 DOI: 10.1097/ccm.0000000000001059] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
OBJECTIVES Cardiac surgery, including coronary artery bypass, cardiac valve, and aortic procedures, is among the most common surgical procedures performed in the United States. Successful outcomes after cardiac surgery depend on optimum postoperative critical care. The cardiac intensivist must have a comprehensive understanding of cardiopulmonary physiology and the sequelae of cardiopulmonary bypass. In this concise review, targeted at intensivists and surgeons, we discuss the routine management of the postoperative cardiac surgical patient. DATA SOURCE AND SYNTHESIS Narrative review of relevant English-language peer-reviewed medical literature. CONCLUSIONS Critical care of the cardiac surgical patient is a complex and dynamic endeavor. Adequate fluid resuscitation, appropriate inotropic support, attention to rewarming, and ventilator management are key components. Patient safety is enhanced by experienced personnel, a structured handover between the operating room and ICU teams, and appropriate transfusion strategies.
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Goldsmith YB, Ivascu N, McGlothlin D, Heerdt PM, Horn EM. Perioperative Management of Pulmonary Hypertension. DIAGNOSIS AND MANAGEMENT OF PULMONARY HYPERTENSION 2015. [DOI: 10.1007/978-1-4939-2636-7_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Abstract
Perioperative pulmonary hypertension can originate from an established disease or acutely develop within the surgical setting. Patients with increased pulmonary vascular resistance are consequently at greater risk for complications. Despite the various specific therapies available, the ideal therapeutic approach in this patient population is not currently clear. This article describes the basic principles of perioperative pulmonary hypertension and reviews the different classes of agents used to promote pulmonary vasodilation in the surgical setting.
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Price LC, McAuley DF, Marino PS, Finney SJ, Griffiths MJ, Wort SJ. Pathophysiology of pulmonary hypertension in acute lung injury. Am J Physiol Lung Cell Mol Physiol 2012; 302:L803-15. [PMID: 22246001 PMCID: PMC3362157 DOI: 10.1152/ajplung.00355.2011] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Acute lung injury (ALI) and acute respiratory distress syndrome are characterized by protein rich alveolar edema, reduced lung compliance, and acute severe hypoxemia. A degree of pulmonary hypertension (PH) is also characteristic, higher levels of which are associated with increased morbidity and mortality. The increase in right ventricular (RV) afterload causes RV dysfunction and failure in some patients, with associated adverse effects on oxygen delivery. Although the introduction of lung protective ventilation strategies has probably reduced the severity of PH in ALI, a recent invasive hemodynamic analysis suggests that even in the modern era, its presence remains clinically important. We therefore sought to summarize current knowledge of the pathophysiology of PH in ALI.
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Affiliation(s)
- Laura C Price
- Dept. of Critical Care, Royal Brompton Hospital, National Heart and Lung Institute, Imperial College London, London, United Kingdom
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Michaux I, Seeberger M, Schuman R, Skarvan K, Filipovic M. Feasibility of Measuring Myocardial Performance Index of the Right Ventricle in Anesthetized Patients. J Cardiothorac Vasc Anesth 2010; 24:270-4. [DOI: 10.1053/j.jvca.2009.09.010] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2009] [Indexed: 11/11/2022]
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Holmes JM, Zhang S, Leske DA, Lanier WL. Carbon dioxide-induced retinopathy in the neonatal rat. Curr Eye Res 2009. [DOI: 10.1080/02713689808951233] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Baldauf M, Silver P, Sagy M. Evaluating the validity of responsiveness to inhaled nitric oxide in pediatric patients with ARDS: an analytic tool. Chest 2001; 119:1166-72. [PMID: 11296185 DOI: 10.1378/chest.119.4.1166] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVES To determine whether improved oxygenation indicates a valid response to inhaled nitric oxide (iNO) therapy in patients with pediatric ARDS, and to establish an analytic tool to differentiate the iNO effects from those of other interactive factors in pediatric patients with ARDS. DESIGN Consecutive case series evaluated by post hoc analysis tool. PATIENTS AND METHODS Nineteen patients treated with iNO for ARDS or pulmonary hypertension were enrolled in our study. We evaluated the PaO(2)/fraction of inspired oxygen ratio (PF ratio), oxygenation index (OI), patient position (prone vs supine), PaCO(2), pH, and vasoactive drug support, and classified patients' responsiveness to iNO into three categories: (1) possible response, an increase in PF ratio, with no alteration of the aforementioned variables in a direction known to improve oxygenation; (2) nonspecific response, an increase in PF ratio with no increase in OI, and alteration of one or more of the other four criteria in a direction known to improve oxygenation; and (3) undetermined response, an increase in both the PF ratio and OI, indicating a deliberate augmentation in ventilator support. RESULTS A total of 119 data points were evaluated. Fifty data points (42%) exhibited no response to iNO. Thirty-two data points (27%) were classified as having possible responses, 35 data points (29%) as nonspecific, and 2 data points (2%) as undetermined responses to the iNO treatment. CONCLUSIONS In ARDS, improved oxygenation amid iNO treatment is multifactorial. In only 27% of our evaluated data points could the increase in PF ratio be attributed to iNO. We suggest that when clinically utilizing iNO, the interactive factors described by us should be taken into account for data analysis.
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Affiliation(s)
- M Baldauf
- Division of Critical Care Medicine, Schneider Children's Hospital, New Hyde Park, NY 11040, USA
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McIntyre RC, Pulido EJ, Bensard DD, Shames BD, Abraham E. Thirty years of clinical trials in acute respiratory distress syndrome. Crit Care Med 2000; 28:3314-31. [PMID: 11008997 DOI: 10.1097/00003246-200009000-00034] [Citation(s) in RCA: 145] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE To systematically review clinical trials in acute respiratory distress syndrome (ARDS). DATA SOURCES Computerized bibliographic search of published research and citation review of relevant articles. STUDY SELECTION All clinical trials of therapies for ARDS were reviewed. Therapies that have been compared in prospective, randomized trials were the focus of this analysis. DATA EXTRACTION Data on population, interventions, and outcomes were obtained by review. Studies were graded for quality of scientific evidence. MAIN RESULTS Lung protective ventilator strategy is supported by improved outcome in a single large, prospective trial and a second smaller trial. Other therapies for ARDS, including noninvasive positive pressure ventilation, inverse ratio ventilation, fluid restriction, inhaled nitric oxide, almitrine, prostacyclin, liquid ventilation, surfactant, and immune-modulating therapies, cannot be recommended at this time. Results of small trials using corticosteroids in late ARDS support the need for confirmatory large clinical trials. CONCLUSIONS Lung protective ventilator strategy is the first therapy found to improve outcome in ARDS. Trials of prone ventilation and fluid restriction in ARDS and corticosteroids in late ARDS support the need for large, prospective, randomized trials.
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Affiliation(s)
- R C McIntyre
- Department of Pediatric Surgery, The Children's Hospital, University of Colorado Health Sciences Center, Denver, USA
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Affiliation(s)
- A H Stammers
- Division of Clinical Perfusion, University of Nebraska Medical Center, Omaha 68198-5155, USA.
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Fullerton DA, Jaggers J, Wollmering MM, Piedalue F, Grover FL, McIntyre RC. Variable response to inhaled nitric oxide after cardiac surgery. Ann Thorac Surg 1997; 63:1251-6. [PMID: 9146310 DOI: 10.1016/s0003-4975(97)00239-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
BACKGROUND Inhaled nitric oxide (NO) is a promising therapy that may be valuable in the control of pulmonary hypertension in cardiac surgical patients. Patients with valvular heart disease have remodeling of the pulmonary vascular bed that contributes to pulmonary hypertension. The purpose of this study was to compare the efficacy of inhaled NO in cardiac surgical patients with pulmonary hypertension with and without valvular heart disease. METHODS The effect of inhaled NO (40 ppm) on pulmonary hemodynamics in patients with pulmonary hypertension (mean pulmonary artery pressure > or = 30 mm Hg) was studied in the operating room after cardiac operation. Fifteen patients with valvular heart disease comprised the study group; 25 patients undergoing aortocoronary bypass grafting were controls. RESULTS In patients undergoing aortocoronary bypass grafting, inhaled NO produced a 24% decrease in mean pulmonary artery pressure (33 +/- 1 to 25 +/- 1 mm Hg; p < 0.05), a 36% decrease in pulmonary vascular resistance (375 +/- 30 to 250 +/- 30 dyne.s.cm-5; p < 0.05), and no change in systemic arterial blood pressure. On the other hand, patients with pulmonary hypertension from valvular heart disease did not respond to inhaled NO: mean pulmonary artery pressure was 39 +/- 3 mm Hg and pulmonary vascular resistance was 620 +/- 30 dyne.s.cm-5 before, during, and after NO. CONCLUSIONS Among cardiac surgical patients with pulmonary hypertension, the response to inhaled NO is variable. Despite the promise of inhaled NO as a pulmonary vasodilator in cardiac surgical patients, these data suggest that alternative therapies are needed to control pulmonary hypertension in patients with pulmonary hypertension from valvular heart disease.
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Affiliation(s)
- D A Fullerton
- Department of Surgery, Northwestern University Medical School, Chicago, Illinois 60611, USA.
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Aris A, Cámara ML. As originally published in 1988: Long-term results of mitral valve surgery in patients with severe pulmonary hypertension. Updated in 1996. Ann Thorac Surg 1996; 61:1583-4. [PMID: 8633993 DOI: 10.1016/0003-4975(96)00114-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
Mitral valve surgery was performed in 88 patients with severe pulmonary hypertension (average systolic pulmonary artery pressure, 94.7 +/- 22 mm Hg; range, 70-180 mm Hg) over a 10-year period. Sixty-four patients (73%) were in New York Heart Association Functional Class III or IV. There were 64 valve replacements and 24 open mitral commissurotomies. Operative mortality was 5.6% (5 patients) and was not related to the degree of pulmonary hypertension, surgical procedure performed, or type of valve lesion. A 100% follow-up was obtained, ranging from nine months to 10 years, with a mean of 44 months. Six late cardiac deaths (7.2%) occurred, 5 in patients with valve replacement and 1 in a patient who underwent a commissurotomy. Actuarial survival was 86 +/- 3% at five years and 83 +/- 4% at 10 years. Fourteen patients underwent right ventricular catheterization a mean of 24 months following operation. Systolic pulmonary artery pressure had decreased from a mean preoperative value of 101 +/- 22 to 40.5 +/- 7 mm Hg (p < 0.001). Cardiac index increased by 55% of the preoperative values. Functional status improved markedly; 71 survivors (93%) were in New York Heart Association Class I or II. These results indicate that, in patients with mitral valve lesions and severe pulmonary hypertension, (1) surgical procedures can be performed with an acceptable operative mortality; (2) excellent long-term survival and functional results can be obtained; and (3) pulmonary hypertension decreases significantly after operation. Patients with mitral valve disease may benefit from surgical treatment regardless of the degree of pulmonary hypertension.
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Affiliation(s)
- A Aris
- Cardiac Surgery Service, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
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