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Dugbartey GJ. Therapeutic benefits of nitric oxide in lung transplantation. Biomed Pharmacother 2023; 167:115549. [PMID: 37734260 DOI: 10.1016/j.biopha.2023.115549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2023] [Revised: 09/06/2023] [Accepted: 09/18/2023] [Indexed: 09/23/2023] Open
Abstract
Lung transplantation is an evolutionary procedure from its experimental origin in the twentieth century and is now recognized as an established and routine life-saving intervention for a variety of end-stage pulmonary diseases refractory to medical management. Despite the success and continuous refinement in lung transplantation techniques, the widespread application of this important life-saving intervention is severely hampered by poor allograft quality offered from donors-after-brain-death. This has necessitated the use of lung allografts from donors-after-cardiac-death (DCD) as an additional source to expand the pool of donor lungs. Remarkably, the lung exhibits unique properties that may make it ideally suitable for DCD lung transplantation. However, primary graft dysfunction (PGD), allograft rejection and other post-transplant complications arising from unavoidable ischemia-reperfusion injury (IRI) of transplanted lungs, increase morbidity and mortality of lung transplant recipients annually. In the light of this, nitric oxide (NO), a selective pulmonary vasodilator, has been identified as a suitable agent that attenuates lung IRI and prevents PGD when administered directly to lung donors prior to donor lung procurement, or to recipients during and after transplantation, or administered indirectly by supplementing lung preservation solutions. This review presents a historical account of clinical lung transplantation and discusses the lung as an ideal organ for DCD. Next, the author highlights IRI and its clinical effects in lung transplantation. Finally, the author discusses preservation solutions suitable for lung transplantation, and the protective effects and mechanisms of NO in experimental and clinical lung transplantation.
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Affiliation(s)
- George J Dugbartey
- Department of Pharmacology and Toxicology, School of Pharmacy, College of Health Sciences, University of Ghana, Legon, Accra, Ghana; Accra College of Medicine, Magnolia St, JVX5+FX9, East Legon, Accra, Ghana.
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2
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Perez AA, Shah RJ. Critical Care of the Lung Transplant Patient. Clin Chest Med 2022; 43:457-470. [PMID: 36116814 DOI: 10.1016/j.ccm.2022.04.007] [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: 11/03/2022]
Abstract
Lung transplantation is a therapeutic option for end-stage lung disease that improves survival and quality of life. Prelung transplant admission to the intensive care unit (ICU) for bridge to transplant with mechanical ventilation and extracorporeal membrane oxygenation (ECMO) is common. Primary graft dysfunction is an important immediate complication of lung transplantation with short- and long-term morbidity and mortality. Later transplant-related causes of respiratory failure necessitating ICU admission include acute cellular rejection, atypical infections, and chronic lung allograft dysfunction. Lung transplantation for COVID-19-related ARDS is increasingly common..
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Affiliation(s)
- Alyssa A Perez
- Division of Pulmonary and Critical Care Medicine, University of California San Francisco, 400 Parnassus Street, 5th Floor, San Francisco, CA 94143, USA.
| | - Rupal J Shah
- Division of Pulmonary and Critical Care Medicine, University of California San Francisco, 400 Parnassus Street, 5th Floor, San Francisco, CA 94143, USA
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3
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Kim HJ, Shin SW, Park S, Kim HY. A Review of Anesthesia for Lung Transplantation. J Chest Surg 2022; 55:293-300. [PMID: 35924536 PMCID: PMC9358164 DOI: 10.5090/jcs.22.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Accepted: 07/18/2022] [Indexed: 11/16/2022] Open
Abstract
Lung transplantation is the only treatment option for patients with end-stage lung disease. Although more than 4,000 lung transplants are performed every year worldwide, the standardized protocols contain no guidelines for monitoring during lung transplantation. Specific anesthetic concerns are associated with lung transplantation, especially during critical periods, including anesthesia induction, the initiation of positive pressure ventilation, the establishment and maintenance of one-lung ventilation, pulmonary artery clamping, pulmonary artery unclamping, and reperfusion of the transplanted lung. Anesthetic management according to the special risks associated with a patient’s existing lung disease and surgical stage is the most important factor. Successful anesthesia in lung transplantation can improve hemodynamic stability, oxygenation, ventilation, and outcomes. Therefore, anesthesiologists must have expertise in transesophageal echocardiography, extracorporeal life support, and cardiopulmonary anesthesia and understand the pathophysiology of end-stage lung disease and the drugs administered. In addition, communication among anesthesiologists, surgeons, and perfusionists during surgery is important to achieve optimal patient results.
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Affiliation(s)
- Hye-Jin Kim
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Sang-Wook Shin
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
- Department of Anesthesia and Pain Medicine, Pusan National University School of Medicine, Yangsan, Korea
| | - Seyeon Park
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
| | - Hee Young Kim
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan, Korea
- Department of Anesthesia and Pain Medicine, Pusan National University School of Medicine, Yangsan, Korea
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Murray AW, Boisen ML, Fritz A, Renew JR, Martin AK. Anesthetic considerations in lung transplantation: past, present and future. J Thorac Dis 2022; 13:6550-6563. [PMID: 34992834 PMCID: PMC8662503 DOI: 10.21037/jtd-2021-10] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 02/10/2021] [Indexed: 01/01/2023]
Abstract
Lung transplantation is a very complex surgical procedure with many implications for the anesthetic care of these patients. Comprehensive preoperative evaluation is an important component of the transplant evaluation as it informs many of the decisions made perioperatively to manage these complex patients effectively and appropriately. These decisions may involve pre-emptive actions like pre-habilitation and nutrition optimization of these patients before they arrive for their transplant procedure. Appropriate airway and ventilation management of these patients needs to be performed in a manner that provides an optimal operating conditions and protection from ventilatory injury of these fragile post-transplant lungs. Pain management can be challenging and should be managed in a multi-modal fashion with or without the use of an epidural catheter while recognizing the risk of neuraxial technique in patients who will possibly be systemically anticoagulated. Complex monitoring is required for these patients involving both invasive and non-invasive including the use of transesophageal echocardiography (TEE) and continuous cardiac output monitoring. Management of the patient's hemodynamics can be challenging and involves managing the systemic and pulmonary vascular systems. Some patients may require extra-corporeal lung support as a planned part of the procedure or as a rescue technique and centers need to be proficient in instituting and managing this sophisticated method of hemodynamic support.
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Affiliation(s)
- Andrew W Murray
- Department of Anesthesiology, Mayo Clinic Graduate School of Medicine, Mayo Clinic, Phoenix, AZ, USA
| | - Michael L Boisen
- Department of Anesthesiology and Perioperative Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Ashley Fritz
- Division of Cardiothoracic and Thoracic Anesthesiology, Mayo Clinic, Jacksonville, FL, USA
| | - J Ross Renew
- Department of Anesthesiology, Mayo Clinic Graduate School of Medicine, Mayo Clinic, Jacksonville, FL, USA
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5
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Current status of inhaled nitric oxide therapy for lung transplantation in Japan: a nationwide survey. Gen Thorac Cardiovasc Surg 2021; 69:1421-1431. [PMID: 33999348 DOI: 10.1007/s11748-021-01648-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 05/05/2021] [Indexed: 10/21/2022]
Abstract
OBJECTIVES Currently, inhaled nitric oxide (NO) therapy for lung transplantation is not covered by public health insurance in Japan. In this study, we evaluated the perioperative use and safety of inhaled NO therapy for lung transplantation. METHODS Data regarding the duration of treatment and adverse events of inhaled NO therapy were collected for all lung transplantations performed from January 1, 2015, to December 31, 2019, at nine lung transplant facilities in Japan. RESULTS During the study period, lung transplants were performed in 357 patients, among whom inhaled NO therapy was administered to 349 patients (98%). The median initial and median maximum inhaled NO doses were 10 and 20 ppm, respectively. Inhaled NO therapy was introduced during surgery and continued postoperatively in 313 patients (90%) for a median of 4 days. Significant improvements in oxygenation and decreases in pulmonary arterial pressure were observed in patients receiving inhaled NO therapy. Side effects of inhaled NO therapy, such as methemoglobinemia, were observed in 15 patients (4%), with a significant incidence in patients aged < 18 years. CONCLUSIONS Inhaled NO therapy was performed in almost all patients who underwent lung transplantation in Japan and showed reasonable efficacy. Therefore, public health insurance coverage for inhaled NO therapy during lung transplantation is recommended.
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Ischemia-reperfusion Injury in the Transplanted Lung: A Literature Review. Transplant Direct 2021; 7:e652. [PMID: 33437867 PMCID: PMC7793349 DOI: 10.1097/txd.0000000000001104] [Citation(s) in RCA: 27] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2020] [Revised: 11/04/2020] [Accepted: 11/06/2020] [Indexed: 02/07/2023] Open
Abstract
Lung ischemia-reperfusion injury (LIRI) and primary graft dysfunction are leading causes of morbidity and mortality among lung transplant recipients. Although extensive research endeavors have been undertaken, few preventative and therapeutic treatments have emerged for clinical use. Novel strategies are still needed to improve outcomes after lung transplantation. In this review, we discuss the underlying mechanisms of transplanted LIRI, potential modifiable targets, current practices, and areas of ongoing investigation to reduce LIRI and primary graft dysfunction in lung transplant recipients.
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Jin Z, Suen KC, Wang Z, Ma D. Review 2: Primary graft dysfunction after lung transplant-pathophysiology, clinical considerations and therapeutic targets. J Anesth 2020; 34:729-740. [PMID: 32691226 PMCID: PMC7369472 DOI: 10.1007/s00540-020-02823-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 07/04/2020] [Indexed: 12/13/2022]
Abstract
Primary graft dysfunction (PGD) is one of the most common complications in the early postoperative period and is the most common cause of death in the first postoperative month. The underlying pathophysiology is thought to be the ischaemia–reperfusion injury that occurs during the storage and reperfusion of the lung engraftment; this triggers a cascade of pathological changes, which result in pulmonary vascular dysfunction and loss of the normal alveolar architecture. There are a number of surgical and anaesthetic factors which may be related to the development of PGD. To date, although treatment options for PGD are limited, there are several promising experimental therapeutic targets. In this review, we will discuss the pathophysiology, clinical management and potential therapeutic targets of PGD.
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Affiliation(s)
- Zhaosheng Jin
- Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, SW10 9NH, UK
| | - Ka Chun Suen
- Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, SW10 9NH, UK
| | - Zhiping Wang
- Department of Anesthesiology, Affiliated Hospital of Xuzhou Medical University, Xuzhou, Jiangsu, China
| | - Daqing Ma
- Anaesthetics, Pain Medicine and Intensive Care, Department of Surgery and Cancer, Faculty of Medicine, Imperial College London, Chelsea and Westminster Hospital, London, SW10 9NH, UK.
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8
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Abstract
The intraoperative anesthetic management for thoracic surgery can impact a patient's postoperative course, especially in patients with significant lung disease. One-lung ventilation poses an inherent risk to patients, including hypoxemia, acute lung injury, and right ventricular dysfunction. Patient-specific ventilator management strategies during one-lung ventilation can reduce postoperative morbidity.
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Hamilton BCS, Dincheva GR, Matthay MA, Hays S, Singer JP, Brzezinski M, Kukreja J. Improved survival after lung transplantation for adults requiring preoperative invasive mechanical ventilation: A national cohort study. J Thorac Cardiovasc Surg 2020; 160:1385-1395.e6. [PMID: 32252988 DOI: 10.1016/j.jtcvs.2020.02.080] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 02/03/2020] [Accepted: 02/19/2020] [Indexed: 01/06/2023]
Abstract
OBJECTIVE Early survival after lung transplantation has improved in the last decade. Mechanically ventilated recipients are known to be at greater risk for early post-transplant mortality. We hypothesized that post-transplant survival in mechanically ventilated recipients has improved over time. METHODS Using a national registry, we compared hazard of death at 30 days, 4 and 14 months, 3 and 5 years, and overall for adults on mechanical ventilation who underwent lung or heart-lung transplantation from May 4, 2011, to April 4, 2018 (modern group) with those undergoing transplantation from May 4, 2005, to May 3, 2011 (early group). We quantified the impact of mechanical ventilation on survival using population-attributable fractions. We also compared mechanically ventilated recipients with nonmechanically ventilated recipients. RESULTS Mechanically ventilated recipients from the modern group had lower hazard of death than recipients in the early group at all time-points, lowest at 30-days post-transplant (hazard ratio, 0.04; 95% confidence interval, 0.02-0.08). In the modern period, mechanically ventilated recipients had greater hazard of death than nonmechanically ventilated recipients at 30 days' post-transplant (9.53; 4.57-19.86). For mechanically ventilated recipients, the population attributable fraction was lower in the modern group compared to the earlier group (0.6% vs 5.7%). CONCLUSIONS While mechanically ventilated recipients remain at high risk, survival in this patient population has improved over time. This may reflect improvements in perioperative recipient management.
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Affiliation(s)
- Barbara C S Hamilton
- Department of Surgery, University of California San Francisco, San Francisco, Calif.
| | - Gabriela R Dincheva
- Department of Surgery, University of California San Francisco, San Francisco, Calif
| | - Michael A Matthay
- Department of Medicine, Anesthesia and the Cardiovascular Research Institute, University of California San Francisco, San Francisco, Calif
| | - Steven Hays
- Department of Medicine, Pulmonary and Critical Care, University of California San Francisco, San Francisco, Calif
| | - Jonathan P Singer
- Department of Medicine, Pulmonary and Critical Care, University of California San Francisco, San Francisco, Calif
| | - Marek Brzezinski
- Department of Anesthesia, University of California San Francisco, San Francisco, Calif
| | - Jasleen Kukreja
- Department of Surgery, University of California San Francisco, San Francisco, Calif
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Fessler J, Godement M, Pirracchio R, Marandon JY, Thes J, Sage E, Roux A, Parquin F, Cerf C, Fischler M, Le Guen M. Inhaled nitric oxide dependency at the end of double-lung transplantation: a boosted propensity score cohort analysis. Transpl Int 2018; 32:244-256. [DOI: 10.1111/tri.13381] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2018] [Revised: 07/02/2018] [Accepted: 11/14/2018] [Indexed: 12/16/2022]
Affiliation(s)
- Julien Fessler
- Department of Anesthesiology; Hôpital Foch; Suresnes France
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
| | - Mathieu Godement
- Department of Anesthesiology and Intensive Care Medicine; Hôpital Bichat; Paris France
- Université Paris Diderot; Paris France
| | - Romain Pirracchio
- Department of Anesthesiology and Intensive Care Medicine; Hôpital Européen Georges Pompidou; Paris France
- Department of Biostatistics and of Medical Informatics; Inserm U1153; ECSTRA; Hôpital Saint Louis; Université Paris Diderot; Sorbonne Paris Cité; Paris France
| | - Jean-Yves Marandon
- Department of Anesthesiology; Hôpital Foch; Suresnes France
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
| | - Jacques Thes
- Department of Anesthesiology; Hôpital Foch; Suresnes France
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
| | - Edouard Sage
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
- Department of Thoracic Surgery; Hôpital Foch; Suresnes France
| | - Antoine Roux
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
- Department of Pneumology; Hôpital Foch; Suresnes France
| | - François Parquin
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
- Department of Thoracic Surgery; Hôpital Foch; Suresnes France
| | - Charles Cerf
- Department of Intensive Care Medicine; Hôpital Foch; Suresnes France
| | - Marc Fischler
- Department of Anesthesiology; Hôpital Foch; Suresnes France
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
| | - Morgan Le Guen
- Department of Anesthesiology; Hôpital Foch; Suresnes France
- Université Versailles-Saint-Quentin-en-Yvelines; Versailles France
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11
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Geube M, Anandamurthy B, Yared JP. Perioperative Management of the Lung Graft Following Lung Transplantation. Crit Care Clin 2018; 35:27-43. [PMID: 30447779 DOI: 10.1016/j.ccc.2018.08.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Perioperative management of patients undergoing lung transplantation is one of the most complex in cardiothoracic surgery. Certain perioperative interventions, such as mechanical ventilation, fluid management and blood transfusions, use of extracorporeal mechanical support, and pain management, may have significant impact on the lung graft function and clinical outcome. This article provides a review of perioperative interventions that have been shown to impact the perioperative course after lung transplantation.
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Affiliation(s)
- Mariya Geube
- Department of Cardiothoracic Anesthesiology, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland Clinic, 9500 Euclid Avenue, J4-331, Cleveland, OH 44195, USA.
| | - Balaram Anandamurthy
- Department of Cardiothoracic Anesthesiology, Cleveland Clinic Lerner College of Medicine, Case Western Reserve University, Cleveland Clinic, 9500 Euclid Avenue, J4-331, Cleveland, OH 44195, USA
| | - Jean-Pierre Yared
- Department of Cardiothoracic Anesthesiology, Cleveland Clinic, 9500 Euclid Avenue, J4-331, Cleveland, OH 44195, USA
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Tremblay JA, Couture ÉJ, Albert M, Beaubien-Souligny W, Elmi-Sarabi M, Lamarche Y, Denault AY. Noninvasive Administration of Inhaled Nitric Oxide and its Hemodynamic Effects in Patients With Acute Right Ventricular Dysfunction. J Cardiothorac Vasc Anesth 2018; 33:642-647. [PMID: 30206010 DOI: 10.1053/j.jvca.2018.08.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Indexed: 11/11/2022]
Abstract
OBJECTIVE The authors aimed to assess the hemodynamic effects and demonstrate the feasibility of inhaled nitric oxide (iNO) in hemodynamically unstable patients with acute right ventricular (RV) dysfunction and to explore the safety profile of this approach. DESIGN Retrospective cohort study. SETTING Intensive care unit (ICU) of 2 tertiary care centers between January 2013 and 2017. PARTICIPANTS All patients with RV dysfunction in whom iNO was initiated without invasive mechanical ventilation. INTERVENTION Noninvasive administration of iNO. MEASUREMENTS AND MAIN RESULTS Eighteen patients received the intervention during the study period; 8 of these patients had a pulmonary artery catheter and 2 had a pulse contour analysis device. Median (interquartile range) iNO concentration was 20 (20-20) ppm, and therapy duration was 24 (12-46) hours. Most patients received iNO through nasal prongs (66.7%) or a high-flow nasal cannula (27.8%). Within 1 hour, iNO reduced pulmonary vascular resistance from 219.1 to 165.4 dyn•s/cm5 (n = 7; p < 0.001), mean pulmonary artery pressure from 28.4 to 25.3 mmHg (n = 8; p = 0.01), and central venous pressure from 17.5 to 13.1 mmHg (n = 16; p = 0.001). Indexed cardiac output increased from 2.0 to 2.6 L/min/m2 (n = 9; p = 0.004). ICU mortality was 27.78%, and median ICU length of stay was 7 (5-9) days. Two significant bleeding episodes requiring intervention and 1 acute kidney injury occurred during iNO therapy. No headache was reported. CONCLUSION Noninvasively administered iNO was associated with favorable hemodynamic effects in ICU patients with acute RV dysfunction. These results suggest the safety and feasibility of this therapy for which further prospective study is warranted.
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Affiliation(s)
- Jan-Alexis Tremblay
- Department of Medicine, Division of Critical Care, Université de Montréal, Montreal, QC, Canada
| | - Étienne J Couture
- Department of Medicine, Division of Critical Care, Université de Montréal, Montreal, QC, Canada
| | - Martin Albert
- Department of Medicine, Division of Critical Care, Université de Montréal, Montreal, QC, Canada; Department of Medicine and Critical Care, Sacré-Coeur Hospital and Montreal Heart Institute, Montreal, QC, Canada
| | | | - Mahsa Elmi-Sarabi
- Department of Anesthesiology and Division of Critical Care, Montreal Heart Institute, Université de Montréal, Montreal, QC, Canada
| | - Yoan Lamarche
- Department of Medicine and Critical Care, Sacré-Coeur Hospital and Montreal Heart Institute, Montreal, QC, Canada; Department of Cardiac Surgery Montreal Heart Institute, Université de Montréal, Montreal, QC, Canada
| | - André Y Denault
- Department of Anesthesiology and Division of Critical Care, Montreal Heart Institute, Université de Montréal, Montreal, QC, Canada; Division of Critical Care, Centre Hospitalier de l'Université de Montréal, Montreal, QC, Canada.
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13
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Ri HS, Son HJ, Oh HB, Kim SY, Park JY, Kim JY, Choi YJ. Inhaled nitric oxide therapy was not associated with postoperative acute kidney injury in patients undergoing lung transplantation: A retrospective pilot study. Medicine (Baltimore) 2018; 97:e10915. [PMID: 29851823 PMCID: PMC6392543 DOI: 10.1097/md.0000000000010915] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
Inhaled nitric oxide (iNO) therapy is commonly used in lung transplantation (LT) recipients during the perioperative periods. However, previous studies report that the use of iNO may increase the risk of renal dysfunction. Post-LT acute kidney injury (AKI) can lead to critical situations, including prolonged intensive care unit or hospital stays and increased morbidity and mortality. Accordingly, the aim of this study was to investigate the relationship between iNO therapy and incidence of post-LT AKI in LT recipients.The medical data of 36 patients who underwent LT surgery from January 2012 to July 2017 in a single university hospital setting were retrospectively collected and analyzed. Patients were divided into 2 groups: iNO (n = 14) and control (n = 19). The demographic data, anesthetic methods, complications, and perioperative laboratory test values of each patient were assessed. Patients were categorized according to changes in plasma creatinine (Cr) concentration levels within 48 hours after LT using Acute Kidney Injury Network criteria.There was no significant difference in the occurrence (P = .13) and severity (P = .9) of post-LT AKI between iNO and control groups. The mean serum Cr levels after surgery were 0.91 ± 0.44 and 0.81 ± 0.37 mg/dL in the iNO and control groups, respectively (P = .50).AKI plays a critical role in the prognosis of LT recipients. Our results revealed that iNO therapy was not associated with the incidence of post-LT AKI. Therefore, if iNO treatment is indicated, active use under close monitoring of renal function is recommended in LT-patients concerned about AKI after surgery.
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Affiliation(s)
- Hyun-Su Ri
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan
| | - Hyo Jung Son
- Department of Anesthesiology and Pain Medicine, National Police Hospital, Seoul, Korea
| | - Han Byeol Oh
- Department of Anesthesiology and Pain Medicine, National Police Hospital, Seoul, Korea
| | - Su-Young Kim
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan
| | - Ju Yeon Park
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan
| | - Ju Yeon Kim
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan
| | - Yoon Ji Choi
- Department of Anesthesia and Pain Medicine, Pusan National University Yangsan Hospital, Yangsan
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14
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Bhandary S, Stoicea N, Joseph N, Whitson B, Essandoh M. Pro: Inhaled Pulmonary Vasodilators Should Be Used Routinely in the Management of Patients Undergoing Lung Transplantation. J Cardiothorac Vasc Anesth 2017; 31:1123-1126. [DOI: 10.1053/j.jvca.2016.08.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Indexed: 12/11/2022]
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15
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Ramadan ME, Shabsigh M, Awad H. Con: Inhaled Pulmonary Vasodilators Are Not Indicated in Patients Undergoing Lung Transplantation. J Cardiothorac Vasc Anesth 2017; 31:1127-1131. [DOI: 10.1053/j.jvca.2016.08.035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2016] [Indexed: 12/23/2022]
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16
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Yuan LB, Hua CY, Gao S, Yin YL, Dai M, Meng HY, Li PP, Yang ZX, Hu QH. Astragalus Polysaccharides Attenuate Monocrotaline-Induced Pulmonary Arterial Hypertension in Rats. THE AMERICAN JOURNAL OF CHINESE MEDICINE 2017; 45:773-789. [PMID: 28521513 DOI: 10.1142/s0192415x17500410] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Astragalus polysaccharides (APS) have been shown to possess a variety of biological activities including anti-oxidant and anti-inflammation functions in a number of diseases. However, their function in pulmonary arterial hypertension (PAH) is still unknown. Rats received APS (200[Formula: see text]mg/kg once two days) for 2 weeks after being injected with monocrotaline (MCT; 60[Formula: see text]mg/kg). The pulmonary hemodynamic index, right ventricular hypertrophy, and lung morphological features of the rat models were examined, as well as the NO/eNOS ratio of wet lung and dry lung weight and MPO. A qRT-PCR and p-I[Formula: see text]B was used to assess IL-1[Formula: see text], IL-6 and TNF-[Formula: see text] and WB was used to detect the total I[Formula: see text]B. Based on these measurements, it was found that APS reversed the MCT-induced increase in mean pulmonary arterial pressure (mPAP) (from 32.731[Formula: see text]mmHg to 26.707[Formula: see text]mmHg), decreased pulmonary vascular resistance (PVR) (from 289.021[Formula: see text]mmHg[Formula: see text][Formula: see text] min/L to 246.351[Formula: see text]mmHg[Formula: see text][Formula: see text][Formula: see text]min/L), and reduced right ventricular hypertrophy (from 289.021[Formula: see text]mmHg[Formula: see text][Formula: see text][Formula: see text]min/L to 246.351 mmHg[Formula: see text][Formula: see text][Formula: see text]min/L) ([Formula: see text]0.05). In terms of pulmonary artery remodeling, the WT% and WA% decreased with the addition of APS. In addition, it was found that APS promoted the synthesis of eNOS and the secretion of NO, promoting vasodilation and APS decreased the MCT-induced elevation of MPO, IL-1[Formula: see text], IL-6 and TNF-[Formula: see text], reducing inflammation. Furthermore, APS was able to inhibit the activation of pho-I[Formula: see text]B[Formula: see text]. In couclusion, APS ameliorates MCT-induced pulmonary artery hypertension by inhibiting pulmonary arterial remodeling partially via eNOS/NO and NF-[Formula: see text]B signaling pathways.
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Affiliation(s)
- Lin-Bo Yuan
- * Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China.,† Key Laboratory of Pulmonary Diseases of Ministry of Health, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China.,‡ Department of Physiology, School of Basic Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China.,§ Key Laboratory of Heart Failure, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Chun-Yan Hua
- ‡ Department of Physiology, School of Basic Medicine, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China.,§ Key Laboratory of Heart Failure, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Sheng Gao
- ¶ Animal Center Renji College, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Ya-Ling Yin
- †† Department of Physiology, Basic Medical College, Xinxiang Medical College, Xinxiang, Henan, P. R. China
| | - Mao Dai
- * Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China.,† Key Laboratory of Pulmonary Diseases of Ministry of Health, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China
| | - Han-Yan Meng
- § Key Laboratory of Heart Failure, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China.,∥ 1st Clinical College, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Piao-Piao Li
- § Key Laboratory of Heart Failure, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China.,** Renji College, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Zhong-Xin Yang
- § Key Laboratory of Heart Failure, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China.,** Renji College, Wenzhou Medical University, Wenzhou, Zhejiang, P. R. China
| | - Qing-Hua Hu
- * Department of Pathophysiology, School of Basic Medicine, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China.,† Key Laboratory of Pulmonary Diseases of Ministry of Health, Huazhong University of Science and Technology (HUST), Wuhan, Hubei, P. R. China
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Abstract
Lung transplantation is the only therapeutic option for more than 3,000 individuals in the United States with end-stage lung disease. Innovations in anesthetic and surgical techniques have expanded the indications for lung transplantation. Presently, the major limiting factor in the number of lung transplantations that are performed is the availability of suitable donor organs. Lung transplantation includes a number of surgical procedures, including single-lung, double-lung, bilateral-sequential-single-lung, heart-lung, and lobar transplantation. Patients undergoing lung transplantation present a variety of challenges to the anesthesia team. Critical periods include induction of anesthesia, initiation of positive pressure ventilation, establishment and maintenance of one-lung ventilation, pulmonary artery clamping, pulmonary artery unclamping, and reperfusion of the transplanted lung. Pharmacologic advances have been an important factor in the continued development and success of lung transplantation. Newer immunosuppressive agents have improved the prevention and management of post-transplant rejection. Selective pulmonary vasodilators that are administered via inhalation affect the anesthetic management during the surgical procedure. Technologic advances in monitoring have also been valuable in lung transplantation. Transesophageal echocardiography is commonly used to evaluate intraoperative ventricular function. Continuous cardiac output, mixed venous oxygen saturation, continuous arterial blood gas monitoring, and the bispectral index have also been used to monitor the patient during lung transplantation. Anesthetic management of lung transplantation requires a thorough understanding of end-stage lung disease and pharmacologic and technical considerations that may not be applicable in any other part of anesthetic practice.
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Affiliation(s)
- Allen Miranda
- Department of Anesthesiology, University of Wisconsin Hospitals and Clinics, Madison, WI
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Pankey EA, Edward JA, Swan KW, Bourgeois CR, Bartow MJ, Yoo D, Peak TA, Song BM, Chan RA, Murthy SN, Prieto MC, Giles TD, Kadowitz PJ. Nebivolol has a beneficial effect in monocrotaline-induced pulmonary hypertension. Can J Physiol Pharmacol 2016; 94:758-68. [DOI: 10.1139/cjpp-2015-0431] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Pulmonary hypertension is a rare disorder that, without treatment, is progressive and fatal within 3–4 years. Current treatment involves a diverse group of drugs that target the pulmonary vascular bed. In addition, strategies that increase nitric oxide (NO) formation have a beneficial effect in rodents and patients. Nebivolol, a selective β1 adrenergic receptor-blocking agent reported to increase NO production and stimulate β3 receptors, has vasodilator properties suggesting that it may be beneficial in the treatment of pulmonary hypertension. The present study was undertaken to determine whether nebivolol has a beneficial effect in monocrotaline-induced (60 mg/kg) pulmonary hypertension in the rat. These results show that nebivolol treatment (10 mg/kg, once or twice daily) attenuates pulmonary hypertension, reduces right ventricular hypertrophy, and improves pulmonary artery remodeling in monocrotaline-induced pulmonary hypertension. This study demonstrates the presence of β3 adrenergic receptor immunoreactivity in pulmonary arteries and airways and that nebivolol has pulmonary vasodilator activity. Studies with β3 receptor agonists (mirabegron, BRL 37344) and antagonists suggest that β3 receptor-mediated decreases in systemic arterial pressure occur independent of NO release. Our results suggest that nebivolol, a selective vasodilating β1 receptor antagonist that stimulates β3 adrenergic receptors and induces vasodilation by increasing NO production, may be beneficial in treating pulmonary hypertensive disorders.
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Affiliation(s)
- Edward A. Pankey
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Justin A. Edward
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Kevin W. Swan
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Camille R.T. Bourgeois
- Department of Physiology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Matthew J. Bartow
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Daniel Yoo
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Taylor A. Peak
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Bryant M. Song
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Ryan A. Chan
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Subramanyam N. Murthy
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Minolfa C. Prieto
- Department of Physiology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Thomas D. Giles
- Department of Internal Medicine, Division of Cardiology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
| | - Philip J. Kadowitz
- Department of Pharmacology, Tulane University School of Medicine, 1430 Tulane Avenue, New Orleans, LA 70112-2699, USA
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Levy SD, Alladina JW, Hibbert KA, Harris RS, Bajwa EK, Hess DR. High-flow oxygen therapy and other inhaled therapies in intensive care units. Lancet 2016; 387:1867-78. [PMID: 27203510 DOI: 10.1016/s0140-6736(16)30245-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
In this Series paper, we review the current evidence for the use of high-flow oxygen therapy, inhaled gases, and aerosols in the care of critically ill patients. The available evidence supports the use of high-flow nasal cannulae for selected patients with acute hypoxaemic respiratory failure. Heliox might prevent intubation or improve gas flow in mechanically ventilated patients with severe asthma. Additionally, it might improve the delivery of aerosolised bronchodilators in obstructive lung disease in general. Inhaled nitric oxide might improve outcomes in a subset of patients with postoperative pulmonary hypertension who had cardiac surgery; however, it has not been shown to provide long-term benefit in patients with acute respiratory distress syndrome (ARDS). Inhaled prostacyclins, similar to inhaled nitric oxide, are not recommended for routine use in patients with ARDS, but can be used to improve oxygenation in patients who are not adequately stabilised with traditional therapies. Aerosolised bronchodilators are useful in mechanically ventilated patients with asthma and chronic obstructive pulmonary disease, but are not recommended for those with ARDS. Use of aerosolised antibiotics for ventilator-associated pneumonia and ventilator-associated tracheobronchitis shows promise, but the delivered dose can be highly variable if proper attention is not paid to the delivery method.
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Affiliation(s)
- Sean D Levy
- Division of Pulmonary, Critical Care, and Sleep Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Jehan W Alladina
- Division of Pulmonary, Critical Care, and Sleep Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Kathryn A Hibbert
- Division of Pulmonary, Critical Care, and Sleep Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - R Scott Harris
- Division of Pulmonary, Critical Care, and Sleep Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Ednan K Bajwa
- Division of Pulmonary, Critical Care, and Sleep Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Dean R Hess
- Respiratory Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA.
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Inhaled nitric oxide in cardiac surgery: Evidence or tradition? Nitric Oxide 2015; 49:67-79. [PMID: 26186889 DOI: 10.1016/j.niox.2015.06.002] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2015] [Revised: 06/08/2015] [Accepted: 06/25/2015] [Indexed: 12/15/2022]
Abstract
Inhaled nitric oxide (iNO) therapy as a selective pulmonary vasodilator in cardiac surgery has been one of the most significant pharmacological advances in managing pulmonary hemodynamics and life threatening right ventricular dysfunction and failure. However, this remarkable story has experienced a roller-coaster ride with high hopes and nearly universal demonstration of physiological benefits but disappointing translation of these benefits to harder clinical outcomes. Most of our understanding on the iNO field in cardiac surgery stems from small observational or single centre randomised trials and even the very few multicentre trials fail to ascertain strong evidence base. As a consequence, there are only weak clinical practice guidelines on the field and only European expert opinion for the use of iNO in routine and more specialised cardiac surgery such as heart and lung transplantation and left ventricular assist device (LVAD) insertion. In this review the authors from a specialised cardiac centre in the UK with a very high volume of iNO usage provide detailed information on the early observations leading to the European expert recommendations and reflect on the nature and background of these recommendations. We also provide a summary of the progress in each of the cardiac subspecialties for the last decade and initial survey data on the views of senior anaesthetic and intensive care colleagues on these recommendations. We conclude that the combination of high price tag associated with iNO therapy and lack of substantial clinical evidence is not sustainable on the current field and we are risking loosing this promising therapy from our daily practice. Overcoming the status quo will not be easy as there is not much room for controlled trials in heart transplantation or in the current atmosphere of LVAD implantation. However, we call for international cooperation to conduct definite studies to determine the place of iNO therapy in lung transplantation and high risk mitral surgery. This will require new collaboration between the pharmaceutical companies, national grant agencies and the clinical community. Until these trials are realized we should gather multi-institutional experience from large retrospective studies and prospective data from a new international registry. We must step up international efforts if we wish to maintain the iNO modality in the armamentarium of hemodynamic tools for the perioperative management of our high risk cardiac surgical patients.
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Oxidative Stress and Lung Ischemia-Reperfusion Injury. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2015; 2015:590987. [PMID: 26161240 PMCID: PMC4487720 DOI: 10.1155/2015/590987] [Citation(s) in RCA: 177] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2014] [Revised: 01/19/2015] [Accepted: 01/20/2015] [Indexed: 01/04/2023]
Abstract
Ischemia-reperfusion (IR) injury is directly related to the formation of reactive oxygen species (ROS), endothelial cell injury, increased vascular permeability, and the activation of neutrophils and platelets, cytokines, and the complement system. Several studies have confirmed the destructiveness of the toxic oxygen metabolites produced and their role in the pathophysiology of different processes, such as oxygen poisoning, inflammation, and ischemic injury. Due to the different degrees of tissue damage resulting from the process of ischemia and subsequent reperfusion, several studies in animal models have focused on the prevention of IR injury and methods of lung protection. Lung IR injury has clinical relevance in the setting of lung transplantation and cardiopulmonary bypass, for which the consequences of IR injury may be devastating in critically ill patients.
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Brenner JS, Greineder C, Shuvaev V, Muzykantov V. Endothelial nanomedicine for the treatment of pulmonary disease. Expert Opin Drug Deliv 2014; 12:239-61. [PMID: 25394760 DOI: 10.1517/17425247.2015.961418] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
INTRODUCTION Even though pulmonary diseases are among the leading causes of morbidity and mortality in the world, exceedingly few life-prolonging therapies have been developed for these maladies. Relief may finally come from nanomedicine and targeted drug delivery. AREAS COVERED Here, we focus on four conditions for which the pulmonary endothelium plays a pivotal role: acute respiratory distress syndrome, primary graft dysfunction occurring immediately after lung transplantation, pulmonary arterial hypertension and pulmonary embolism. For each of these diseases, we first evaluate the targeted drug delivery approaches that have been tested in animals. Then we suggest a 'need specification' for each disease: a list of criteria (e.g., macroscale delivery method, stability, etc.) that nanomedicine agents must meet in order to warrant human clinical trials and investment from industry. EXPERT OPINION For the diseases profiled here, numerous nanomedicine agents have shown promise in animal models. However, to maximize the chances of creating products that reach patients, nanomedicine engineers and clinicians must work together and use each disease's need specification to guide the design of practical and effective nanomedicine agents.
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Affiliation(s)
- Jacob S Brenner
- University of Pennsylvania, Perelman School of Medicine, Department of Pharmacology and Center for Targeted Therapeutics and Translational Nanomedicine , TRC10-125, 3600 Civic Center Boulevard, Philadelphia, PA 19104 , USA +1 215 898 9823 ; +1 215 573 9135 ;
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Perioperative management of pulmonary hypertension during lung transplantation (a lesson for other anaesthesia settings). ACTA ACUST UNITED AC 2014; 61:434-45. [PMID: 25156939 DOI: 10.1016/j.redar.2014.05.015] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2013] [Revised: 04/19/2014] [Accepted: 05/12/2014] [Indexed: 11/21/2022]
Abstract
Patients with pulmonary hypertension are some of the most challenging for an anaesthesiologist to manage. Pulmonary hypertension in patients undergoing surgical procedures is associated with high morbidity and mortality due to right ventricular failure, arrhythmias and ischaemia leading to haemodynamic instability. Lung transplantation is the only therapeutic option for end-stage lung disease. Patients undergoing lung transplantation present a variety of challenges for anaesthesia team, but pulmonary hypertension remains the most important. The purpose of this article is to review the anaesthetic management of pulmonary hypertension during lung transplantation, with particular emphasis on the choice of anaesthesia, pulmonary vasodilator therapy, inotropic and vasopressor therapy, and the most recent intraoperative monitoring recommendations to optimize patient care.
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Abstract
Since the first successful lung transplant 30 years ago, lung transplantation has rapidly become an established standard of care to treat end-stage lung disease in selected patients. Advances in lung preservation, surgical technique, and immunosuppression regimens have resulted in the routine performance of lung transplantation around the world for an increasing number of patients, with wider indications. Despite this, donor shortages and chronic lung allograft dysfunction continue to prevent lung transplantation from reaching its full potential. With research into the underlying mechanisms of acute and chronic lung graft dysfunction and advances in personalized diagnostic and therapeutic approaches to both the donor lung and the lung transplant recipient, there is increasing confidence that we will improve short- and long-term outcomes in the near future.
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Affiliation(s)
- Jonathan C Yeung
- Toronto Lung Transplant Program, University Health Network, University of Toronto, Toronto, Ontario M5G 2C4, Canada
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25
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Weyker PD, Webb CAJ, Kiamanesh D, Flynn BC. Lung Ischemia Reperfusion Injury. Semin Cardiothorac Vasc Anesth 2012; 17:28-43. [DOI: 10.1177/1089253212458329] [Citation(s) in RCA: 78] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Lung ischemia reperfusion injury (LIRI) is a pathologic process occurring when oxygen supply to the lung has been compromised followed by a period of reperfusion. The disruption of oxygen supply can occur either via limited blood flow or decreased ventilation termed anoxic ischemia and ventilated ischemia, respectively. When reperfusion occurs, blood flow and oxygen are reintroduced to the ischemic lung parenchyma, facilitating a toxic environment through the creation of reactive oxygen species, activation of the immune and coagulation systems, endothelial dysfunction, and apoptotic cell death. This review will focus on the mechanisms of LIRI, the current supportive treatments used, and the many therapies currently under research for prevention and treatment of LIRI.
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Affiliation(s)
- Paul D. Weyker
- College of Physicians and Surgeons of Columbia Presbyterian Hospital, New York, NY, USA
| | | | - David Kiamanesh
- College of Physicians and Surgeons of Columbia Presbyterian Hospital, New York, NY, USA
| | - Brigid C. Flynn
- College of Physicians and Surgeons of Columbia Presbyterian Hospital, New York, NY, USA
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Rabanal Llevot JM, Cimadevilla Calvo B, Cifrian Martinez JM, Ruisanchez Villar C, Mons Lera R. [Effect of nebulised iloprost combined with inhaled nitric oxide and oral sildenafil on lung transplant patients. Therapeutic efficacy in pulmonary hypertension during surgery]. REVISTA ESPANOLA DE ANESTESIOLOGIA Y REANIMACION 2012; 59:142-149. [PMID: 22985755 DOI: 10.1016/j.redar.2012.04.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2010] [Accepted: 02/10/2012] [Indexed: 06/01/2023]
Abstract
OBJECTIVES There is a high incidence of pulmonary hypertension during the lung transplant peri-operative period, and could lead to a haemodynamic deterioration that may require the need of extracorporeal circulation. Our aim was to study the haemodynamic effects on the pulmonary and systemic circulation of the combination of inhaled nitric oxide and iloprost and oral sildenafil in patients with severe pulmonary hypertension during lung transplant surgery. PATIENTS AND METHODS Seventeen patients received 10μg of nebulised iloprost during the peri-operative period of the lung transplant when their mean pulmonary pressure exceeded 50mmHg. AU the patients received 50mg of oral sildenafil 30min before anaesthetic induction, 20ppm of inhaled nitric oxide after tracheal intubation. The haemodynamic and respiratory variables were recorded at baseline (after anaesthetic induction), prior to the administering of iloprost, and at 5 and 30min after it was given. RESULTS The administering of iloprost significantly reduced the pulmonary arterial pressure and significantly increases the cardiac Índex and the right ventrícular ejection fractíon. There were no signíficant changes occurred in the systemic arterial pressure. CONCLUSIONS The triple combination significantly reduces the pulmonary pressures in the lung transplant peri-operative and should be considered when there is severe pulmonary hypertension during the surgery or during the immediate post-operative period of lung transplantation.
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Affiliation(s)
- J M Rabanal Llevot
- Servicio de Anestesiología y Reanimación, Hospital Universitario Marqués de Valdecilla, Santander, Cantabria, España.
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Potapov E, Meyer D, Swaminathan M, Ramsay M, El Banayosy A, Diehl C, Veynovich B, Gregoric ID, Kukucka M, Gromann TW, Marczin N, Chittuluru K, Baldassarre JS, Zucker MJ, Hetzer R. Inhaled nitric oxide after left ventricular assist device implantation: a prospective, randomized, double-blind, multicenter, placebo-controlled trial. J Heart Lung Transplant 2011; 30:870-8. [PMID: 21530317 DOI: 10.1016/j.healun.2011.03.005] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2010] [Revised: 02/23/2011] [Accepted: 03/02/2011] [Indexed: 10/18/2022] Open
Abstract
BACKGROUND Used frequently for right ventricular dysfunction (RVD), the clinical benefit of inhaled nitric oxide (iNO) is still unclear. We conducted a randomized, double-blind, controlled trial to determine the effect of iNO on post-operative outcomes in the setting of left ventricular assist device (LVAD) placement. METHODS Included were 150 patients undergoing LVAD placement with pulmonary vascular resistance ≥ 200 dyne/sec/cm(-5). Patients received iNO (40 ppm) or placebo (an equivalent concentration of nitrogen) until 48 hours after separation from cardiopulmonary bypass, extubation, or upon meeting study-defined RVD. For ethical reasons, crossover to open-label iNO was allowed during the 48-hour treatment period if RVD criteria were met. RESULTS RVD criteria were met by 7 of 73 patients (9.6%; 95% confidence interval, 2.8-16.3) in the iNO group compared with 12 of 77 (15.6%; 95% confidence interval, 7.5-23.7) who received placebo (p = 0.330). Time on mechanical ventilation decreased in the iNO group (median days, 2.0 vs 3.0; p = 0.077), and fewer patients in the iNO group required an RVAD (5.6% vs 10%; p = 0.468); however, these trends did not meet statistical boundaries of significance. Hospital stay, intensive care unit stay, and 28-day mortality rates were similar between groups, as were adverse events. Thirty-five patients crossed over to open-label iNO (iNO, n = 15; placebo, n = 20). Eighteen patients (iNO, n = 9; placebo, n = 9) crossed over before RVD criteria were met. CONCLUSIONS Use of iNO at 40 ppm in the perioperative phase of LVAD implantation did not achieve significance for the primary end point of reduction in RVD. Similarly, secondary end points of time on mechanical ventilation, hospital or intensive care unit stay, and the need for RVAD support after LVAD placement were not significantly improved.
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A prospective, randomized, crossover pilot study of inhaled nitric oxide versus inhaled prostacyclin in heart transplant and lung transplant recipients. J Thorac Cardiovasc Surg 2009; 138:1417-24. [PMID: 19931670 DOI: 10.1016/j.jtcvs.2009.04.063] [Citation(s) in RCA: 95] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2008] [Revised: 02/26/2009] [Accepted: 04/06/2009] [Indexed: 01/01/2023]
Abstract
OBJECTIVE Inhaled nitric oxide has been shown to reduce pulmonary vascular resistance in patients undergoing cardiothoracic surgery, but it is limited by toxicity, the need for special monitoring, and cost. Inhaled prostacyclin also decreases pulmonary artery pressure, is relatively free of toxicity, requires no specific monitoring, and is less expensive. The objective of this study was to compare nitric oxide and prostacyclin in the treatment of pulmonary hypertension, refractory hypoxemia, and right ventricular dysfunction in thoracic transplant recipients in a prospective, randomized, crossover pilot trial. METHODS Heart transplant and lung transplant recipients were randomized to nitric oxide or prostacyclin as initial treatment, followed by a crossover to the other agent after 6 hours. Pulmonary vasodilators were initiated in the operating room for pulmonary hypertension, refractory hypoxemia, or right ventricular dysfunction. Nitric oxide was administered at 20 ppm, and prostacyclin was administered at 20,000 ng/mL. Hemodynamic and oxygenation parameters were recorded before and after initiation of pulmonary vasodilator therapy. At 6 hours, the hemodynamic and oxygenation parameters were recorded again, just before discontinuing the initial agent. Crossover baseline parameters were measured 30 minutes after the initial agent had been stopped. The crossover agent was then started, and the hemodynamic and oxygenation parameters were measured again 30 minutes later. RESULTS Heart transplant and lung transplant recipients (n = 25) were randomized by initial treatment (nitric oxide, n = 14; prostacyclin, n = 11). Nitric oxide and prostacyclin both reduced pulmonary artery pressure and central venous pressure, and improved cardiac index and mixed venous oxygen saturation on initiation of therapy. More importantly, at the 6-hour crossover trial, there were no significant differences between nitric oxide and prostacyclin in the reduction of pulmonary artery pressures or central venous pressure, or in improvement in cardiac index or mixed venous oxygen saturation. Nitric oxide and prostacyclin did not affect the oxygenation index or systemic blood pressure. There were no complications associated with nitric oxide or prostacyclin. CONCLUSION In heart transplant and lung transplant recipients, nitric oxide and prostacyclin similarly reduce pulmonary artery pressures and central venous pressure, and improve cardiac index and mixed venous oxygen saturation. Inhaled prostacyclin may offer an alternative to nitric oxide in the treatment of pulmonary hypertension in thoracic transplantation.
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Prise en charge d’une hypertension pulmonaire en réanimation. Ing Rech Biomed 2009. [DOI: 10.1016/s1959-0318(09)74598-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Yerebakan C, Ugurlucan M, Bayraktar S, Bethea BT, Conte JV. Effects of Inhaled Nitric Oxide Following Lung Transplantation. J Card Surg 2009; 24:269-74. [DOI: 10.1111/j.1540-8191.2009.00833.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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31
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Abstract
The postoperative management of a patient undergoing lung transplantation involves many components of care. These components include ventilatory and hemodynamic management, immunosuppression, wound care, rehabilitation, infection control and treatment, and early detection of rejection.
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Carter YM, Gelman AE, Kreisel D. Pathogenesis, management, and consequences of primary graft dysfunction. Semin Thorac Cardiovasc Surg 2008; 20:165-72. [PMID: 18707651 DOI: 10.1053/j.semtcvs.2008.04.005] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2008] [Indexed: 12/31/2022]
Abstract
Primary graft dysfunction continues to be a major contributing factor to morbidity and mortality after lung transplantation. This condition is presumed to be the result of ischemia-reperfusion injury, which is associated with the release of endogenous substances that can activate the innate immune system. Primary graft dysfunction has been shown to be an independent risk factor for the development of bronchiolitis obliterans syndrome indicating that it can shape alloimmune responses. In this review, we focus on the classification, pathogenesis, possible prevention strategies, management and consequences of primary graft dysfunction.
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Affiliation(s)
- Yvette M Carter
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University in St. Louis, St. Louis, Missouri 63110-1013, USA
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33
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Botha P, Jeyakanthan M, Rao JN, Fisher AJ, Prabhu M, Dark JH, Clark SC. Inhaled Nitric Oxide for Modulation of Ischemia–Reperfusion Injury in Lung Transplantation. J Heart Lung Transplant 2007; 26:1199-205. [DOI: 10.1016/j.healun.2007.08.008] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2007] [Revised: 08/14/2007] [Accepted: 08/20/2007] [Indexed: 10/22/2022] Open
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Bloch KD, Ichinose F, Roberts JD, Zapol WM. Inhaled NO as a therapeutic agent. Cardiovasc Res 2007; 75:339-48. [PMID: 17544387 PMCID: PMC1986790 DOI: 10.1016/j.cardiores.2007.04.014] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/18/2006] [Revised: 03/31/2007] [Accepted: 04/16/2007] [Indexed: 11/29/2022] Open
Abstract
In 1991, Frostell and colleagues reported that breathing low concentrations of nitric oxide (NO) decreased pulmonary artery pressure (PAP) in awake lambs with experimental pulmonary hypertension (PH) [Frostell C, Fratacci MD, Wain JC, Jones R, Zapol WM. Inhaled nitric oxide. A selective pulmonary vasodilator reversing hypoxic pulmonary vasoconstriction. Circulation 1991;83:2038-47]. Subsequently, efforts of multiple research groups studying animals and patients led to approval of inhaled NO by the US Food and Drug Administration in 1999 and the European Medicine Evaluation Agency and European Commission in 2001. Inhaled NO is currently indicated for the treatment of term and near-term neonates with hypoxemia and PH. Since regulatory approval, several studies have suggested that NO inhalation can prevent chronic lung disease in premature infants. In addition, unanticipated systemic effects of inhaled NO may lead to treatments for a variety of disorders including ischemia-reperfusion injury. This review summarizes the pharmacology and physiological effects of breathing NO. The application of inhaled NO to hypoxemic neonates with PH is discussed including recent studies exploring the use of inhaled NO to prevent bronchopulmonary dysplasia in premature infants. This review also highlights the application of inhaled NO to treat adults with cardiopulmonary disease, strategies to augment the efficacy of inhaled NO, and potential applications of the systemic effects of the gas.
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Affiliation(s)
- Kenneth D Bloch
- Cardiovascular Research Center and the Department of Anesthesia and Critical Care, Massachusetts General Hospital, Harvard Medical School, Boston, MA 02114, USA.
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Perrin G, Roch A, Michelet P, Reynaud-Gaubert M, Thomas P, Doddoli C, Auffray JP. Inhaled Nitric Oxide Does Not Prevent Pulmonary Edema After Lung Transplantation Measured By Lung Water Content. Chest 2006; 129:1024-30. [PMID: 16608953 DOI: 10.1378/chest.129.4.1024] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
STUDY OBJECTIVE In order to assess the effects of inhaled nitric oxide (iNO) in preventing early-onset lung edema from occurring after lung transplantation, we measured extravascular lung water (EVLW) in a group of lung transplant recipients who were at high risk for developing ischemia-reperfusion-induced lung injury. DESIGN Prospective, randomized study. SETTINGS Surgical ICU in a teaching hospital. PATIENTS Thirty double-lung transplant recipients. INTERVENTIONS Patients were randomized to receive or not receive 20 ppm iNO at the time of reperfusion (ie, before any occurrence of lung edema). In the NO group, iNO was then administered for a 12-h period. A double-dilution technique was used for the serial assessment of EVLW, intrathoracic blood volume, and cardiac index. Standard hemodynamic and pulmonary parameters were also recorded during the first 3 postoperative days. MEASUREMENTS AND RESULTS Patients who received iNO did not have a different lung water content compared to control subjects (p = 0.61 [by analysis of variance (ANOVA)]). Blood oxygenation (ie, Pao(2)/fraction of inspired oxygen [Fio(2)] ratio) did not differ between the two groups (p = 0.61 [by ANOVA]). In both groups, EVLW and Pao(2)/Fio(2) ratio dropped significantly over time, regardless of the use of iNO (p < 0.01 [by ANOVA]). CONCLUSIONS In the population studied, prophylactic iNO that was administered at 20 ppm had no effect on pulmonary edema formation and resolution following lung transplantation.
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Affiliation(s)
- Gilles Perrin
- Département d'Anesthésie Réanimation, Hôpital Sainte-Marguerite, 13274 Marseille Cedex 9, France.
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Affiliation(s)
- Mark J D Griffiths
- Adult Intensive Care Unit and Intensive Care Services, Royal Brompton Hospital, and Imperial College London, London, United Kingdom
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Whitson BA, Nath DS, Johnson AC, Walker AR, Prekker ME, Radosevich DM, Herrington CS, Dahlberg PS. Risk factors for primary graft dysfunction after lung transplantation. J Thorac Cardiovasc Surg 2005; 131:73-80. [PMID: 16399297 DOI: 10.1016/j.jtcvs.2005.08.039] [Citation(s) in RCA: 128] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2005] [Revised: 10/12/2005] [Accepted: 10/25/2005] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The International Society for Heart and Lung Transplantation has proposed a new grading system for primary graft dysfunction based on the ratio of arterial oxygen to fraction of inspired oxygen measured within 48 hours after lung transplantation. Worsening primary graft dysfunction grade is associated with increased operative mortality rates and decreased long-term survival. This study evaluated donor and recipient risk factors for postoperative International Society for Heart and Lung Transplantation grade 3 primary graft dysfunction. METHODS We reviewed donor and recipient medical records of 402 consecutive lung transplantations performed between 1992 and 2004. We calculated a worst International Society for Heart and Lung Transplantation primary graft dysfunction grade in the first 48 hours postoperatively. Severe primary graft dysfunction (International Society for Heart and Lung Transplantation grade 3) was defined by a ratio of arterial oxygen to fraction of inspired oxygen of less than 200. Associations of potential risk factors with grade 3 primary graft dysfunction in the first 48 hours postoperatively were examined through bivariate and multivariate analysis. RESULTS The 90-day mortality rate associated with the development of International Society for Heart and Lung Transplantation grade 3 primary graft dysfunction in the first 48 hours postoperatively was 17% versus 9% in the group without grade 3 primary graft dysfunction. Significant bivariate risk factors associated with this end point were increasing donor age, donor smoking history of more than 10 pack-years, early transplantation era (1992-1998), increasing preoperative recipient pulmonary artery pressure, and recipient diagnosis. In the multivariate analysis only recipient pulmonary artery pressure, donor age, and transplantation era were associated with grade 3 primary graft dysfunction in the first 48 hours postoperatively at a P value of less than .05. CONCLUSIONS Our analysis of donor and recipient risk factors for severe primary graft dysfunction identified patient groups at high risk for poor outcomes after lung transplantation that might benefit from treatments aimed at reducing reperfusion injury.
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Affiliation(s)
- Bryan A Whitson
- University of Minnesota, Department of Surgery, Division of Cardiovascular and Thoracic Surgery, Minneapolis, Minn, USA
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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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Meyers BF, de la Morena M, Sweet SC, Trulock EP, Guthrie TJ, Mendeloff EN, Huddleston C, Cooper JD, Patterson GA. Primary graft dysfunction and other selected complications of lung transplantation: A single-center experience of 983 patients. J Thorac Cardiovasc Surg 2005; 129:1421-9. [PMID: 15942587 DOI: 10.1016/j.jtcvs.2005.01.022] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES We sought to review the incidence and outcome of lung transplantation complications observed over 15 years at a single center. METHODS We performed a retrospective review from our databases, tracking outcomes after adult and pediatric lung transplantation. The 983 operations between July 1988 and September 2003 included 277 pediatric and 706 adult recipients. Bilateral (74%), unilateral (19%), and living lobar transplants (4%) comprised the bulk of this experience. Retransplantations accounted for 44 (4.5%) of the operations. RESULTS The groups differed by indication for transplantation. The adults included 57% with emphysema and 17% with cystic fibrosis, and the children included no patients with emphysema and 50% with cystic fibrosis. Hospital mortality was 96 (9.8%) of 983, including 46 (17%) of 277 of the children and 50 (7%) of 706 of the adults. The overall survival curves did not differ between adults and children ( P = .56). Freedom from bronchiolitis obliterans syndrome at 5 and 10 years was 45% and 18% for adults and 48% and 30% for children, respectively ( P = .53). The causes of death for adults included bronchiolitis obliterans syndrome (40%), respiratory failure (17%), and infection (14%), whereas the causes of death in children included bronchiolitis obliterans syndrome (35%), infection (28%), and respiratory failure (21%) ( P < .01). Posttransplantation lymphoproliferative disease occurred in 12% of pediatric recipients and 6% of adults ( P < .01). The frequency of treated airway complications did not differ between adults and children (9% vs 11%, P = .48). The frequency of primary graft dysfunction did not differ between children (22%) and adults (23%), despite disparity in the use of cardiopulmonary bypass. CONCLUSION These results highlight major complications after lung transplantation. Despite differences in underlying diagnoses and operative techniques, the 2 cohorts of patients experienced remarkably similar outcomes.
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Affiliation(s)
- Bryan F Meyers
- Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St Louis, MO, USA.
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Kerbaul F, Rondelet B, Collart F, Naeije R, Gouin F. Hypertension artérielle pulmonaire en anesthésie–réanimation. ACTA ACUST UNITED AC 2005; 24:528-40. [PMID: 15904732 DOI: 10.1016/j.annfar.2005.02.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2004] [Accepted: 02/22/2005] [Indexed: 11/19/2022]
Abstract
OBJECTIVE To review the perioperative anaesthetic management of pulmonary arterial hypertension. DATA SOURCES Extraction from Pubmed database of French and English articles on the perioperative anaesthetic management of pulmonary hypertension for 9 years. DATA SELECTION The collected articles were reviewed and selected according their quality and originality. The more recent data were selected. DATA SYNTHESIS Pulmonary arterial hypertension is classically divided in primary and secondary. Primary pulmonary hypertension (familial and sporadic) is relatively severe and rare. Muscularization of the terminal portion of the pulmonary vascular arterial tree, caused by smooth muscle cell hyperplasia is the first change. Pulmonary arterial hypertension linked with disorders of the respiratory system and hypoxemia or pulmonary venous hypertension including mitral valve disease and chronic left ventricular dysfunction are often associated with high morbidity and mortality. The main consequence of pulmonary hypertension development is the occurrence of right-sided circulatory failure. A better understanding of disease pathophysiology will contribute to the development of new therapies increasing then the prognosis of these patients. The management of primary pulmonary hypertension or secondary pulmonary arterial hypertension is a challenge for the anaesthesiologist because the risk of right ventricular failure is markedly increased.
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MESH Headings
- Anesthesia/methods
- Anesthetics/pharmacology
- Case Management
- Critical Care/methods
- Echocardiography, Doppler
- Heart Failure/etiology
- Humans
- Hypertension, Pulmonary/epidemiology
- Hypertension, Pulmonary/etiology
- Hypertension, Pulmonary/physiopathology
- Hypertension, Pulmonary/therapy
- Intraoperative Complications/prevention & control
- Intraoperative Complications/therapy
- Middle Aged
- Mitral Valve Insufficiency/complications
- Mitral Valve Insufficiency/physiopathology
- Nitric Oxide/physiology
- Oxygen/administration & dosage
- Oxygen/therapeutic use
- Preanesthetic Medication
- Pulmonary Circulation/drug effects
- Pulmonary Disease, Chronic Obstructive/complications
- Respiration, Artificial/methods
- Vascular Resistance
- Vasodilator Agents/pharmacology
- Vasodilator Agents/therapeutic use
- Ventricular Dysfunction, Left/complications
- Ventricular Dysfunction, Left/physiopathology
- Ventricular Dysfunction, Right/etiology
- Ventricular Function, Left/drug effects
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Affiliation(s)
- F Kerbaul
- Département d'anesthésie-réanimation adultes, CHU de La Timone, 126 rue saint-Pierre, 13385 Marseille cedex 5, France.
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Rea RS, Ansani NT, Seybert AL. Role of Inhaled Nitric Oxide in Adult Heart or Lung Transplant Recipients. Ann Pharmacother 2005; 39:913-7. [PMID: 15769831 DOI: 10.1345/aph.1e228] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
OBJECTIVE: To evaluate the role of inhaled nitric oxide (iNO) in adult heart or lung transplant recipients. DATA SOURCES: Pertinent literature was identified via a MEDLINE search (1966–July 2004). DATA SYNTHESIS: Pulmonary hypertension leading to right ventricular failure and ischemic reperfusion injury are complications following heart or lung transplant, respectively. A study of 16 heart transplant patients showed improvement in hemodynamic parameters and preservation of right ventricular function, but no improvement in mortality using iNO. Studies of lung transplant patients showed no benefit of iNO on mechanical ventilation duration, hospital length of stay, or mortality, but some studies indicate an improvement in hemodynamic parameters. CONCLUSIONS: iNO shows hemodynamic benefits in early postoperative heart transplant patients with preexisting pulmonary hypertension, and variable hemodynamic benefits in lung transplant recipients. Currently, morbidity and mortality data are not favorable for either indication; use of iNO is supportive and requires further study.
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Affiliation(s)
- Rhonda S Rea
- Medical Intensive Care Unit, University of Pittsburgh Medical Center, Pittsburgh, PA, USA.
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Pilcher DV, Scheinkestel CD, Snell GI, Davey-Quinn A, Bailey MJ, Williams TJ. High central venous pressure is associated with prolonged mechanical ventilation and increased mortality after lung transplantation. J Thorac Cardiovasc Surg 2005; 129:912-8. [PMID: 15821663 DOI: 10.1016/j.jtcvs.2004.07.006] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
BACKGROUND Poor oxygenation might occur in transplanted lungs as a result of reperfusion injury and lack of lymphatic drainage. Low central venous and pulmonary capillary wedge pressures are advocated to reduce pulmonary edema and maximize oxygenation but might adversely affect cardiac index, circulation, and renal function. METHODS Histories, intensive care unit charts, and donor data on 118 lung transplantations performed between 1999 and 2002 were retrospectively assessed. Multiple logistic regression analysis was performed on donor, recipient, operative, and intensive care unit parameters to determine the relationship of filling pressure (central venous and pulmonary capillary wedge pressures) to prolonged mechanical ventilation and outcome. The mean central venous pressure was used to divide patients into high and low central venous pressure groups, which were then compared to determine differences in outcome and complication rates. RESULTS A high central venous pressure was found to be associated with prolonged mechanical ventilation (odds ratio, 1.57; 95% confidence interval, 1.13-2.20; P = .008). After removing the effect of poor myocardial function by excluding patients with low cardiac index (< 2.2 L x min -1 x m(-2) ) and high inotrope requirement (> 10 microg/min), central venous pressure remained associated with prolonged mechanical ventilation (odds ratio, 2.31; 95% confidence interval, 1.31-4.07; P = .004). Duration of ventilation (P < .001), intensive care unit mortality (P = .02), hospital mortality (P = .09), and 2-month mortality (P = .02) were higher in patients with central venous pressures of greater than 7 mm Hg. There was no evidence of complications caused by hypovolemia in the low (< or = 7 mm Hg) central venous pressure group, who had lower inotrope requirements (P = .02) and lower creatinine levels (P = .013). Conclusions A high central venous pressure was associated with adverse outcomes after lung transplantation.
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Affiliation(s)
- D V Pilcher
- Department of Intensive Care Medicine, The Alfred Hospital, Prahran, Australia
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Parekh K, Meyers BF. Primary lung allograft dysfunction: a clinical and experimental review. Transplant Rev (Orlando) 2005. [DOI: 10.1016/j.trre.2004.10.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Fan E, Mehta S. High-frequency oscillatory ventilation and adjunctive therapies: Inhaled nitric oxide and prone positioning. Crit Care Med 2005; 33:S182-7. [PMID: 15753726 DOI: 10.1097/01.ccm.0000155927.54034.34] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To review the use of high-frequency oscillatory ventilation (HFOV) with adjunctive therapies (inhaled nitric oxide [iNO] and prone positioning [PP]) in adult patients with acute respiratory distress syndrome (ARDS). DATA SOURCES Published studies evaluating the use of iNO, PP, and HFOV in adult patients with ARDS. DATA SUMMARY Despite ongoing preclinical and clinical research, the therapeutic armamentarium for ARDS remains limited. Although a pressure- and volume-limited strategy aimed at mitigating ventilator-associated lung injury has demonstrated mortality benefit, patients with severe ARDS may still develop life-threatening hypoxemia. As a result, various salvage therapies aimed at improving oxygenation, including HFOV, iNO, and PP alone or in combination, have been evaluated in patients with refractory ARDS. Although the few preclinical and clinical trials of combination therapy to date have shown promising improvements in oxygenation and other physiological variables, with few adverse clinical events, the impact on survival awaits the performance of large randomized trials. CONCLUSIONS There is limited clinical data to recommend the widespread use of combination therapy in patients with ARDS. In the subset of patients with life-threatening hypoxemia from refractory ARDS, combination therapy is safe and may be considered for salvage therapy. More rigorous randomized, controlled trials are needed to help delineate the therapeutic role of combination therapy in adults with ARDS.
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Affiliation(s)
- Eddy Fan
- Interdepartmental Division of Critical Care, University of Toronto, Toronto, Canada
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Curran WD, Akindipe O, Staples ED, Baz MA. Lung Transplantation for Primary Pulmonary Hypertension and Eisenmengerʼs Syndrome. J Cardiovasc Nurs 2005; 20:124-32. [PMID: 15855861 DOI: 10.1097/00005082-200503000-00008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- William D Curran
- Pulmonary and Critical Care Division, University of Florida, 1600 SW Archer Rd, Room # 2010, Shand's Hospital, Gainesville, FL 32610, USA
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Hartigan PM, Pedoto A. Anesthetic Considerations for Lung Volume Reduction Surgery and Lung Transplantation. Thorac Surg Clin 2005; 15:143-57. [PMID: 15707352 DOI: 10.1016/j.thorsurg.2004.08.006] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Anesthetic considerations for lung transplantation and LVRS have been reviewed, with an emphasis on critical intraoperative junctures and decision points. Cognizance of these issues promotes coordinated and optimal care and provides the potential to improve outcome in this particularly high-risk population.
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Affiliation(s)
- Philip M Hartigan
- Department of Anesthesiology, Perioperative and Pain Medicine, Brigham and Women's Hospital, 75 Francis Street, Boston, MA 02115, USA.
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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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Ichinose F, Roberts JD, Zapol WM. Inhaled nitric oxide: a selective pulmonary vasodilator: current uses and therapeutic potential. Circulation 2005; 109:3106-11. [PMID: 15226227 DOI: 10.1161/01.cir.0000134595.80170.62] [Citation(s) in RCA: 204] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Fumito Ichinose
- Department of Anesthesia and Critical Care, Massachusetts General Hospital, and Harvard Medical School, 55 Fruit St, Boston, Mass 02114, USA.
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Abstract
Pulmonary arterial hypertension and hypoxemia constitute a significant cause of postoperative right heart failure and mortality. Timely administration of inhaled nitric oxide (iNO) can improve hemodynamic parameters and oxygenation in patients undergoing heart and/or lung transplantation and various high-risk cardiac procedures involving coronary artery bypass grafting and/or left ventricular assist device placement. As a diagnostic tool, iNO can be used to identify heart transplant recipients at high risk of right ventricular failure and patients with primary pulmonary hypertension who may benefit from vasodilator therapy. In addition to its role as a potent and selective pulmonary vasodilator, iNO is a useful intraoperative adjunct in adult cardiac surgery patients that may reduce the need for right ventricular assist device placement. This review focuses on the multiple clinical applications of iNO in perioperative patient care.
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Affiliation(s)
- Mehmet C Oz
- Columbia University College of Physicians and Surgeons, New York, New York
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Abstract
Better understanding of the mechanisms of ischemia-reperfusion injury, improvement in the technique of lung preservation, and the recent introduction of a new preservation solution specifically developed for the lungs have helped to reduce the incidence of primary graft dysfunction after lung transplantation. Currently, the limitation in extending the ischemic time is more often related to the increasing use of non-ideal lung donors rather than to poor lung preservation. In this review, we have focused our attention on the experimental and clinical work performed to optimize the methods of lung preservation from the time of retrieval to the period of reperfusion after graft implantation.
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Affiliation(s)
- Marc de Perrot
- Toronto Lung Transplant Program, Toronto General Hospital, University of Toronto, Toronto, Canada
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