1
|
Arora RC, Brown JK, Chatterjee S, Gan TJ, Singh G, Tong MZ. Perioperative management of the vulnerable and failing right ventricle. Perioper Med (Lond) 2024; 13:40. [PMID: 38750602 PMCID: PMC11097429 DOI: 10.1186/s13741-024-00397-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2024] [Accepted: 05/05/2024] [Indexed: 05/18/2024] Open
Abstract
Under recognition combined with suboptimal management of right ventricular (RV) dysfunction and failure is associated with significant perioperative morbidity and mortality. The contemporary perioperative team must be prepared with an approach for early recognition and prompt treatment. In this review, a consensus-proposed scoring system is described to provide a pragmatic approach for expeditious decision-making for these complex patients with a vulnerable RV. Importantly, this proposed scoring system incorporates the context of the planned surgical intervention. Further, as the operating room (OR) represents a unique environment where patients are susceptible to numerous insults, a practical approach to anesthetic management and monitoring both in the OR and in the intensive care unit is detailed. Lastly, an escalating approach to the management of RV failure and options for mechanical circulatory support is provided.
Collapse
Affiliation(s)
- R C Arora
- Harrington Heart and Vascular Institute - University Hospitals, Cleveland, OH, USA.
- Department of Surgery, Case Western Reserve University, Cleveland, OH, USA.
| | - J K Brown
- Department of Anesthesiology and Perioperative Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - S Chatterjee
- Department of Surgery, Baylor College of Medicine, Houston, TX, USA
- Department of Cardiovascular Surgery, Texas Heart Institute, Houston, TX, USA
| | - T J Gan
- Division of Anesthesiology and Perioperative Medicine, Critical Care and Pain Medicine, University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - G Singh
- Mazankowski Alberta Heart Institute, Edmonton, AB, Canada
- Departments of Critical Care Medicine and Surgery, University of Alberta, Edmonton, AB, Canada
| | - M Z Tong
- Heart, Vascular and Thoracic Institute, Cleveland Clinic, Cleveland, OH, USA
| |
Collapse
|
2
|
Loosen G, Taboada D, Ortmann E, Martinez G. How Would I Treat My Own Chronic Thromboembolic Pulmonary Hypertension in the Perioperative Period? J Cardiothorac Vasc Anesth 2024; 38:884-894. [PMID: 37716891 DOI: 10.1053/j.jvca.2023.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 07/04/2023] [Accepted: 07/14/2023] [Indexed: 09/18/2023]
Abstract
Chronic thromboembolic pulmonary hypertension (CTEPH) results from an incomplete resolution of acute pulmonary embolism, leading to occlusive organized thrombi, vascular remodeling, and associated microvasculopathy with pulmonary hypertension (PH). A definitive CTEPH diagnosis requires PH confirmation by right-heart catheterization and evidence of chronic thromboembolic pulmonary disease on imaging studies. Surgical removal of the organized fibrotic material by pulmonary endarterectomy (PEA) under deep hypothermic circulatory arrest represents the treatment of choice. One-third of patients with CTEPH are not deemed suitable for surgical treatment, and medical therapy or interventional balloon pulmonary angioplasty presents alternative treatment options. Pulmonary endarterectomy in patients with technically operable disease significantly improves symptoms, functional capacity, hemodynamics, and quality of life. Perioperative mortality is <2.5% in expert centers where a CTEPH multidisciplinary team optimizes patient selection and ensures the best preoperative optimization according to individualized risk assessment. Despite adequate pulmonary artery clearance, patients might be prone to perioperative complications, such as right ventricular maladaptation, airway bleeding, or pulmonary reperfusion injury. These complications can be treated conventionally, but extracorporeal membrane oxygenation has been included in their management recently. Patients with residual PH post-PEA should be considered for medical or percutaneous interventional therapy.
Collapse
Affiliation(s)
- Gregor Loosen
- Intensive Care Unit, Department of Acute Medicine, University Hospital Basel, Basel, Switzerland
| | - Dolores Taboada
- Pulmonary Vascular Diseases Unit, Cambridge National Pulmonary Hypertension Service, Royal Papworth Hospital NHS, Department of Cardiothoracic Anesthesia and Intensive Care, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom
| | - Erik Ortmann
- Department of Anesthesiology, Schuechtermann-Heart-Centre, Bad Rothenfelde, Germany
| | - Guillermo Martinez
- Pulmonary Vascular Diseases Unit, Cambridge National Pulmonary Hypertension Service, Royal Papworth Hospital NHS, Department of Cardiothoracic Anesthesia and Intensive Care, Royal Papworth Hospital NHS Foundation Trust, Cambridge, United Kingdom.
| |
Collapse
|
3
|
Murray-Torres RM, Chilson K, Sharma A. Anesthetic management of children with medically refractory pulmonary hypertension undergoing surgical Potts shunt. Paediatr Anaesth 2024; 34:79-85. [PMID: 37800662 DOI: 10.1111/pan.14764] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 09/04/2023] [Accepted: 09/08/2023] [Indexed: 10/07/2023]
Abstract
INTRODUCTION Pulmonary hypertension in children is associated with high rates of adverse events under anesthesia. In children who have failed medical therapy, a posttricuspid shunt such as a Potts shunt can offload the right ventricle and possibly delay or replace the need for lung transplantation. Intraoperative management of this procedure, during which an anastomosis between the pulmonary artery and the descending aorta is created, is complex and requires a deep understanding of the pathophysiology of acute and chronic right ventricular failure. This retrospective case review describes the intraoperative management of children undergoing surgical creation of a Potts shunt at a single center. METHODS A retrospective case review of all patients under the age of 18 who underwent Potts shunt between April 2013 and June 2022. Medical records were examined, and clinical data of demographics, intraoperative vital signs, anesthetic management, and postoperative outcomes were extracted. RESULTS Twenty-nine children with medically refractory pulmonary hypertension underwent surgical Potts shunts with a median age of 12 years (range 4 months to 17.4 years). Nineteen Potts shunts (65%) were placed via thoracotomy and 10 (35%) were placed via median sternotomy with use of cardiopulmonary bypass. Ketamine was the most frequently utilized induction agent (17 out of 29, 59%), and the majority of patients were initiated on vasopressin prior to intubation (20 out of 29, 69%). Additional inotropic support with epinephrine (45%), milrinone (28%), norepinephrine (17%), and dobutamine (14%) was used prior to shunt placement. Following opening of the Potts shunt, hemodynamic support was continued with vasopressin (66%), epinephrine (62%), milrinone (59%), dobutamine (14%), and norepinephrine (10%). Major intraoperative complications included severe hypoxemia (21 out of 29, 72%) and hypotension requiring boluses of epinephrine (10 out of 29, 34.5%) but no patient suffered intraoperative cardiac arrest. There were four in-hospital mortalities. DISCUSSION A Potts shunt offers another palliative option for children with medically refractory pulmonary hypertension. General anesthesia in these children carries high risk for pulmonary hypertensive crises. Anesthesiologists must understand underlying physiological mechanisms responsble for acute hemodynaic decompensation during acute pulmonary hypertneisve crises. Severe physiological perturbations imposed by thoracic surgery and use of cardiopulmonay bypass can be mitigated by aggresive heodynamic support of ventricle function and maintainence of systemic vascular resistance. Early use of vasopressin, before or immidiately after anesthesia induction, in combination with other inotropes is a useful agent during the perioperative care of thes. Early use of vasopressin during anesthesia induction, and aggressive inotropic support of right ventricular function can help mitigate effects of induction and intubation, single-lung ventilation, and cardiopulmonary bypass. CONCLUSIONS Our single center expereince shows that the Potts shunt surgery, despite high short-term mortaility, may offer another option for palliation in children with medically refractory pulmonary hypertension.
Collapse
Affiliation(s)
- Reese Michael Murray-Torres
- Department of Anesthesiology and Critical Care Medicine, The Children's Hospital of Philadelphia, Philadelphia, Pennsylvania, USA
| | - Kelly Chilson
- Department of Anesthesiology, Washington University School of Medicine in St. Louis, St. Louis, Missouri, USA
| | - Anshuman Sharma
- Department of Anesthesia and Perioperative Care, University of California San Francisco, San Francisco, California, USA
| |
Collapse
|
4
|
Condliffe R, Newton R, Bauchmuller K, Bonnett T, Kerry R, Mannings A, Nair A, Selby K, Skinner PP, Wilson VJ, Kiely DG. Surgery and Anesthesia in Patients with Pulmonary Hypertension. Semin Respir Crit Care Med 2023; 44:797-809. [PMID: 37729924 DOI: 10.1055/s-0043-1772753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/22/2023]
Abstract
Pulmonary hypertension is characterized by right ventricular impairment and a reduced ability to compensate for hemodynamic insults. Consequently, surgery can be challenging but is increasingly considered in view of available specific therapies and improved longer term survival. Optimal management requires a multidisciplinary patient-centered approach involving surgeons, anesthetists, pulmonary hypertension clinicians, and intensivists. The optimal pathway involves risk:benefit assessment for the proposed operation, optimization of pulmonary hypertension and any comorbidities, the appropriate anesthetic approach for the specific procedure and patient, and careful monitoring and management in the postoperative period. Where patients are carefully selected and meticulously managed, good outcomes can be achieved.
Collapse
Affiliation(s)
- Robin Condliffe
- Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, United Kingdom
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| | - Ruth Newton
- Department of Anaesthesia, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Kris Bauchmuller
- Department of Critical Care, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Tessa Bonnett
- Department of Obstetrics and Gynaecology, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Robert Kerry
- Department of Orthopaedics, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Alexa Mannings
- Department of Anaesthesia, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Amanda Nair
- Department of Anaesthesia, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Karen Selby
- Department of Obstetrics and Gynaecology, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Paul P Skinner
- Department of Surgery, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - Victoria J Wilson
- Department of Anaesthesia, Sheffield Teaching Hospitals NHS Trust, Sheffield, United Kingdom
| | - David G Kiely
- Pulmonary Vascular Disease Unit, Royal Hallamshire Hospital, Sheffield, United Kingdom
- Department of Infection, Immunity and Cardiovascular Disease, University of Sheffield, Sheffield, United Kingdom
| |
Collapse
|
5
|
McGlothlin D, Granton J, Klepetko W, Beghetti M, Rosenzweig EB, Corris P, Horn E, Kanwar M, McRae K, Roman A, Tedford R, Badagliacca R, Bartolome S, Benza R, Caccamo M, Cogswell R, Dewachter C, Donahoe L, Fadel E, Farber HW, Feinstein J, Franco V, Frantz R, Gatzoulis M, Hwa (Anne) Goh C, Guazzi M, Hansmann G, Hastings S, Heerdt P, Hemnes A, Herpain A, Hsu CH, Kerr K, Kolaitis N, Kukreja J, Madani M, McCluskey S, McCulloch M, Moser B, Navaratnam M, Radegran G, Reimer C, Savale L, Shlobin O, Svetlichnaya J, Swetz K, Tashjian J, Thenappan T, Vizza CD, West S, Zuckerman W, Zuckermann A, De Marco T. ISHLT CONSENSUS STATEMENT: Peri-operative Management of Patients with Pulmonary Hypertension and Right Heart Failure Undergoing Surgery. J Heart Lung Transplant 2022; 41:1135-1194. [DOI: 10.1016/j.healun.2022.06.013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2022] [Accepted: 06/13/2022] [Indexed: 10/17/2022] Open
|
6
|
Roscoe A, Salaunkey K, Jenkins D. The use of ketamine as an induction agent for anesthesia in pulmonary thromboendarterectomy surgery: A case series. Ann Card Anaesth 2022; 25:528-530. [DOI: 10.4103/aca.aca_24_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
7
|
Wardle M, Nair A, Saunders S, Armstrong I, Charalampopoulos A, Elliot C, Hameed A, Hamilton N, Harrington J, Keen C, Lewis R, Sabroe I, Thompson AAR, Kerry RM, Condliffe R, Kiely DG. Elective lower limb orthopedic arthroplasty surgery in patients with pulmonary hypertension. Pulm Circ 2022; 12:e12019. [PMID: 35506074 PMCID: PMC9053006 DOI: 10.1002/pul2.12019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2021] [Revised: 10/14/2021] [Accepted: 10/30/2021] [Indexed: 11/08/2022] Open
Abstract
Patients with pulmonary arterial hypertension and chronic thromboembolic pulmonary hypertension (PH) are at increased risk when undergoing anesthesia and major surgery. Data on outcomes for elective orthopedic surgery in patients with PH are limited. A patient pathway was established to provide access to elective lower limb arthroplasty. This included assessment of orthopedic needs, fitness for anesthesia, preoperative optimization, and intra- and postoperative management. Patient data were retrospectively retrieved using patient's hospital records. Between 2012 and 2020, 29 operations (21 total hip replacements [THRs], 7 total knee replacements [TKRs], 1 total hip revision) were performed in 25 patients (mean age: 67 years). Perioperatively, 72% were treated with low-dose intravenous prostanoid. All had arterial lines, and central access and perioperative lithium dilution cardiac output monitoring was used in 86% of cases. Four patients underwent GA, 21 spinal anesthesia, and 4 CSE anesthesia. Supplemental nerve blocks were performed in all patients undergoing general, and 12 of 21 undergoing spinal anesthesia. All were managed in high dependency postoperatively. Hospital length of stay and complication rates were higher than reported in non-PH patients. Perioperative complications included hypotension requiring vasopressors (n = 10), blood transfusion (n = 7), nonorthopedic infection (n = 4), and decompensated right heart failure (n = 1). There was no associated mortality. All implants were functioning well at 6 weeks and subsequent follow-up. EmPHasis-10 quality of score decreased by 5.5 (±2.1) (p = 0.04). A dedicated multiprofessional pathway can be used to safely select and manage patients with PH through elective lower limb arthroplasty.
Collapse
Affiliation(s)
- Mikaela Wardle
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Anaesthetics Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Amanda Nair
- Department of Anaesthetics Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Sarah Saunders
- Department of Anaesthetics Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Iain Armstrong
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | | | - Charlie Elliot
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Abdul Hameed
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Infection, Immunity and Cardiovascular Disease University of Sheffield Sheffield UK
| | - Neil Hamilton
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - John Harrington
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Carol Keen
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Robert Lewis
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Infection, Immunity and Cardiovascular Disease University of Sheffield Sheffield UK
| | - Ian Sabroe
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - A A Roger Thompson
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Infection, Immunity and Cardiovascular Disease University of Sheffield Sheffield UK
| | - Robert M Kerry
- Department of Orthopaedic Surgery Sheffield Teaching Hospitals NHS Trust Sheffield UK
| | - Robin Condliffe
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Infection, Immunity and Cardiovascular Disease University of Sheffield Sheffield UK
| | - David G Kiely
- Sheffield Pulmonary Vascular Disease Unit Sheffield Teaching Hospitals NHS Trust Sheffield UK.,Department of Infection, Immunity and Cardiovascular Disease University of Sheffield Sheffield UK
| |
Collapse
|
8
|
Stombaugh DK, Thomas C, Dalton A, Chaney MA, Nunnally ME, Berends AMA, Kerstens MN. Pheochromocytoma Resection in a Patient With Chronic Thromboembolic Pulmonary Hypertension and Thrombocytopenia. J Cardiothorac Vasc Anesth 2021; 35:3423-3433. [PMID: 33931343 DOI: 10.1053/j.jvca.2021.03.034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 03/21/2021] [Indexed: 11/11/2022]
Affiliation(s)
| | - Caroline Thomas
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL
| | - Allison Dalton
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL
| | - Mark A Chaney
- Department of Anesthesia and Critical Care, The University of Chicago, Chicago, IL.
| | - Mark E Nunnally
- Departments of Anesthesiology, Perioperative Care and Pain Medicine, Neurology, Surgery, and Medicine, Director, Adult Critical Care Services, NYU Langone Health, NYU School of Medicine, New York, NY
| | - Annika M A Berends
- Department of Endocrinology, University Medical Center Groningen, Groningen, The Netherlands
| | - Michiel N Kerstens
- Department of Endocrinology, University Medical Center Groningen, Groningen, The Netherlands
| |
Collapse
|
9
|
Barros LN, Uchoa RB, Mejia JAC, Nunes RR, Barros DASN, Rodrigues Filho F. Anesthetic protocol for right ventricular dysfunction management in heart transplantation: systematic review, development and validation. BMC Anesthesiol 2021; 21:46. [PMID: 33573599 PMCID: PMC7877082 DOI: 10.1186/s12871-021-01261-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/25/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Right Ventricular Dysfunction (RVD) is the most frequent intraoperative hemodynamic complication in Heart Transplantation (HTx). RVD occurs in 0.04-1.0% of cardiac surgeries with cardiotomy and in 20-50% of HTx, with mortality up to 75%. No consensus has been established for how anesthesiologists should manage RVD, with management methods many times remaining unvalidated. METHODS We conducted a systematic review, following PRISMA guidelines, to create an anesthetic protocol to manage RVD in HTx, using databases that include PubMed and Embase, until September 2018 based on inclusion and exclusion criteria. The articles screening for the systematic review were done two independent reviewers, in case of discrepancy, we consulted a third independent reviewer. Based on the systematic review, the anesthetic protocol was developed. The instrument selected to perform the validation of the protocol was AGREE II, for this purpose expert anesthetists were recruited to do this process. The minimum arbitration score for domains validation cutoff of AGREE II is arbitered to 70%. This study was registered at PROSPERO (115600). RESULTS In the systematic review, 152 articles were included. We present the protocol in a flowchart with six steps based on goal-directed therapy, invasive monitoring, and transesophageal echocardiogram. Six experts judged the protocol and validated it. CONCLUSION The protocol has been validated by experts and new studies are needed to assess its applicability and potential benefits on major endpoints.
Collapse
Affiliation(s)
- Lucas Nepomuceno Barros
- State University of Ceará, Fortaleza, Brazil. .,Dr Carlos Alberto Studart Gomes - Messejana Hospital, Fortaleza, Brazil. .,Fortaleza General Hospital, Fortaleza, Brazil.
| | | | - Juan Alberto Cosquillo Mejia
- State University of Ceará, Fortaleza, Brazil.,Dr Carlos Alberto Studart Gomes - Messejana Hospital, Fortaleza, Brazil
| | | | | | - Filadelfo Rodrigues Filho
- State University of Ceará, Fortaleza, Brazil.,Dr Carlos Alberto Studart Gomes - Messejana Hospital, Fortaleza, Brazil.,Professor in Professional Master's in Transplants, State University of Ceará, Fortaleza, Brazil
| |
Collapse
|
10
|
Abstract
Cardiac arrest in the operating room and in the immediate postoperative period is a potentially catastrophic event that is almost always witnessed and is frequently anticipated. Perioperative crises and perioperative cardiac arrest, although often catastrophic, are frequently managed in a timely and directed manner because practitioners have a deep knowledge of the patient's medical condition and details of recent procedures. It is hoped that the approaches described here, along with approaches for the rapid identification and management of specific high-stakes clinical scenarios, will help anesthesiologists continue to improve patient outcomes.
Collapse
Affiliation(s)
- Benjamin T Houseman
- Memorial Healthcare System Anesthesiology Residency Program, Envision Physician Services, 703 North Flamingo Road, Pembroke Pines, FL 33028, USA
| | - Joshua A Bloomstone
- Envision Physician Services, 7700 W Sunrise Boulevard, Plantation, FL 33322, USA; University of Arizona College of Medicine-Phoenix, 475 N 5th Street, Phoenix, AZ 85004, USA; Division of Surgery and Interventional Sciences, University of College London, Centre for Perioperative Medicine, Charles Bell House, 43-45 Foley Street, London, WIW 7TS, England
| | - Gerald Maccioli
- Quick'r Care, 990 Biscayne Boulevard #501, Miami, FL 33132, USA.
| |
Collapse
|
11
|
Sargsyan LA, Faiz SA. Pulmonary Hypertension in an Oncologic Intensive Care Unit. ONCOLOGIC CRITICAL CARE 2020. [PMCID: PMC7123640 DOI: 10.1007/978-3-319-74588-6_47] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Pulmonary hypertension (PH) is the condition of elevated pressures in the pulmonary circulation. PH can develop acutely in patients with critical illness such as acute respiratory distress syndrome, sepsis, massive pulmonary embolism, left ventricular dysfunction, or after surgery. In a cancer patient, unique etiologies such as myeloproliferative disorders, tyrosine kinase inhibitors, or tumor emboli may result in PH. Early recognition and treatment of the causative condition may reverse acute PH or return chronic PH to its baseline status. Progression of the disease or its decompensation due to infection, a thromboembolic event, or other triggers can lead to admission to an intensive care unit. Regardless of etiology, the development or worsening of PH may precipitate hypoxemia, hemodynamic instability, or right ventricular failure, which can be challenging to manage or even fatal. In select cases, rapid institution of advanced treatment modalities may be warranted. This chapter reviews the etiology, epidemiology, pathophysiology, clinical features, diagnosis, and prognosis of PH and presents a comprehensive analysis of PH and right heart failure management strategies in the critical care setting. In particular, a unique perspective on oncologically relevant PH is provided.
Collapse
|
12
|
Francis L, Whitener S, McKinnon J, Whitener G. Pulmonary Hypertension and Thoracic Surgery: Impact and Treatment Options. CURRENT ANESTHESIOLOGY REPORTS 2019. [DOI: 10.1007/s40140-019-00360-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
|
13
|
Krebs R, Morita Y. Inhaled Pulmonary Vasodilators and Thoracic Organ Transplantation: Does Evidence Support Its Use and Cost Benefit? Semin Cardiothorac Vasc Anesth 2019; 24:67-73. [PMID: 31451092 DOI: 10.1177/1089253219870636] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In heart transplantation, pulmonary hypertension and increased pulmonary vascular resistance followed by donor right ventricular dysfunction remain a major cause of perioperative morbidity and mortality. In lung transplantation, primary graft dysfunction remains a major obstacle because it can cause bronchiolitis obliterans and mortality. Pulmonary vasodilators have been used as an adjunct therapy for heart or lung transplantation, mainly to treat pulmonary hypertension, right ventricular failure, and associated refractory hypoxemia. Among pulmonary vasodilators, inhaled nitric oxide is unique in that it is selective in pulmonary circulation and causes fewer systemic complications such as hypotension, flushing, or coagulopathy. Nitric oxide is expected to prevent or attenuate primary graft dysfunction by decreasing ischemia-reperfusion injury in lung transplantation. However, when considering the long-term benefit of these medications, little evidence supports their use in heart or lung transplantation. Current guidelines endorse inhaled vasodilators for managing immediate postoperative right ventricular failure in lung or heart transplantation, but no guidance is offered regarding agent selection, dosing, or administration. This review presents the current evidence of inhaled nitric oxide in lung or heart transplantation as well as comparisons with other pulmonary vasodilators including cost differences in consideration of economic pressures to contain rising pharmacy costs.
Collapse
|
14
|
Raymond M, Grønlykke L, Couture EJ, Desjardins G, Cogan J, Cloutier J, Lamarche Y, L'Allier PL, Ravn HB, Couture P, Deschamps A, Chamberland ME, Ayoub C, Lebon JS, Julien M, Taillefer J, Rochon A, Denault AY. Perioperative Right Ventricular Pressure Monitoring in Cardiac Surgery. J Cardiothorac Vasc Anesth 2019; 33:1090-1104. [DOI: 10.1053/j.jvca.2018.08.198] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Indexed: 11/11/2022]
|
15
|
Ram E, Sternik L, Klempfner R, Eldar M, Goldenberg I, Peled Y, Raanani E, Kogan A. Sildenafil for Pulmonary Hypertension in the Early Postoperative Period After Mitral Valve Surgery. J Cardiothorac Vasc Anesth 2018; 33:1648-1656. [PMID: 30685151 DOI: 10.1053/j.jvca.2018.12.023] [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: 11/13/2018] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The phosphodiesterase-5 inhibitor sildenafil was developed for the treatment of pulmonary hypertension. The authors investigated the efficacy and safety of sildenafil in the early postoperative period after mitral valve surgery in patients with pulmonary hypertension. DESIGN A double-blind, placebo-controlled randomized trial was performed. SETTING The trial was performed in a single tertiary referral center. PARTICIPANTS Fifty consecutive patients who experienced pulmonary hypertension and underwent mitral valve surgery. INTERVENTIONS Patients were randomly assigned to the following 2 groups: 25 patients received 20 mg sildenafil every 8 hours, and the remaining 25 patients received placebo during the same period. Hemodynamic parameters were studied by using a pulmonary artery catheter at baseline and every 6 hours up to 36 hours. RESULTS Patients who received sildenafil showed a decrease in mean pulmonary pressure, from 32 ± 7 mmHg at baseline to 26 ± 3 mmHg after 36 hours, whereas no change was seen in patients who received placebo (mean pulmonary pressure 34 ± 6 mmHg at baseline and 35 ± 5 mmHg after 36 h) (p < 0.001). No significant changes in systemic hemodynamic and oxygenation were observed. Patients who received sildenafil compared with those who received placebo had a median mechanical lung ventilation time of 16 (10-31) hours versus 19 (13-41) hours (p = 0.431), intensive care unit stay of 74 (44-106) hours versus 91 (66-141) hours (p = 0.410), and a total hospitalization stay of 7 (5-10) days versus 11 (7-15) days (p = 0.009). CONCLUSIONS The immediate postoperative administration of sildenafil after mitral valve surgery is safe. Sildenafil demonstrates a favorable decreasing effect on pulmonary vascular pressure without systemic hypotension and ventilation-perfusion mismatch.
Collapse
Affiliation(s)
- Eilon Ram
- Department of Cardiac Surgery, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel.
| | - Leonid Sternik
- Department of Cardiac Surgery, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Robert Klempfner
- Heart Institute, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Michael Eldar
- Heart Institute, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ilan Goldenberg
- Heart Institute, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Yael Peled
- Heart Institute, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Ehud Raanani
- Department of Cardiac Surgery, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Alexander Kogan
- Department of Cardiac Surgery, Sheba Medical Center at Tel Hashomer, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| |
Collapse
|
16
|
Aguirre MA, Lynch I, Hardman B. Perioperative Management of Pulmonary Hypertension and Right Ventricular Failure During Noncardiac Surgery. Adv Anesth 2018; 36:201-230. [PMID: 30414638 DOI: 10.1016/j.aan.2018.07.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Marco A Aguirre
- Department of Anesthesiology and Pain Management, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-7208, USA.
| | - Isaac Lynch
- Department of Anesthesiology and Pain Management, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-7208, USA
| | - Bailor Hardman
- Department of Anesthesiology and Pain Management, The University of Texas Southwestern Medical Center, 5323 Harry Hines Boulevard, Dallas, TX 75390-7208, USA
| |
Collapse
|
17
|
Kaw RK. Spectrum of postoperative complications in pulmonary hypertension and obesity hypoventilation syndrome. Curr Opin Anaesthesiol 2018; 30:140-145. [PMID: 27906717 DOI: 10.1097/aco.0000000000000420] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW The purpose of this review is to identify chronic pulmonary conditions which may often not be recognized preoperatively especially before elective noncardiac surgery and which carry the highest risk of perioperative morbidity and mortality. RECENT FINDINGS This review discusses some of the most recent studies that highlight the perioperative complications, and their prevention and management strategies. SUMMARY Pulmonary hypertension is a well recognized risk factor for postoperative complications after cardiac surgery but the literature surrounding noncardiac surgery is sparse. Pulmonary hypertension was only recently classified as an independent risk factor for postoperative complications in the American Heart Association/American College of Cardiology Foundation Practice Guideline for noncardiac surgery. Spinal anesthesia should be avoided in most surgeries on patients with pulmonary hypertension because of it's rapid sympatholytic effects. The presence of significant right ventricle dysfunction and marked hypoxemia should prompt re-evaluation of the need for elective surgery. Obesity hypoventilation syndrome is even harder to recognize preoperatively as arterial blood gases are generally not obtained prior to elective noncardiac surgery. Amongst patients with obstructive sleep apnea this group of patients carries much higher risk of postoperative respiratory and congestive heart failure.
Collapse
Affiliation(s)
- Roop K Kaw
- Departments of Hospital Medicine and Anesthesiology Outcomes Research, Cleveland Clinic, Cleveland, Ohio, USA
| |
Collapse
|
18
|
Prada G, Vieillard-Baron A, Martin AK, Hernandez A, Mookadam F, Ramakrishna H, Diaz-Gomez JL. Echocardiographic Applications of M-Mode Ultrasonography in Anesthesiology and Critical Care. J Cardiothorac Vasc Anesth 2018; 33:1559-1583. [PMID: 30077562 DOI: 10.1053/j.jvca.2018.06.019] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/18/2018] [Indexed: 02/03/2023]
Abstract
Proficiency in echocardiography and lung ultrasound has become essential for anesthesiologists and critical care physicians. Nonetheless, comprehensive echocardiography measurements often are time-consuming and technically challenging, and conventional 2-dimensional images do not permit evaluation of specific conditions (eg, systolic anterior motion of the mitral valve, pneumothorax), which have important clinical implications in the perioperative setting. M-mode (motion-based) ultrasonographic imaging, however, provides the most reliable temporal resolution in ultrasonography. Hence, M-mode can provide clinically relevant information in echocardiography and lung ultrasound-driven approaches for diagnosis, monitoring, and interventional procedures performed by anesthesiologists and intensivists. Although M-mode is feasible, this imaging modality progressively has been abandoned in echocardiography and is often underutilized in lung ultrasound. This article aims to comprehensively illustrate contemporary applications of M-mode ultrasonography in the anesthesia and critical care medicine practice. Information presented for each clinical application will include image acquisition and interpretation, evidence-based clinical implications in the critically ill and surgical patient, and limitations. The present article focuses on echocardiography and reviews left ventricular function (mitral annular plane systolic excursion, E-point septal separation, fractional shortening, and transmitral propagation velocity); right ventricular function (tricuspid annular plane systolic excursion, subcostal echocardiographic assessment of tricuspid annulus kick, outflow tract fractional shortening, ventricular septal motion, wall thickness, and outflow tract obstruction); volume status and responsiveness (inferior vena cava and superior vena cava diameter and respiratory variability [collapsibility and distensibility indexes]); cardiac tamponade; systolic anterior motion of the mitral valve; and aortic dissection.
Collapse
Affiliation(s)
- Gabriel Prada
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL
| | - Antoine Vieillard-Baron
- Intensive Care Unit, Assistance Publique-Hôpitaux de Paris, University Hospital Ambroise Paré, Boulogne-Billancourt, France; Faculty of Medicine Paris Ile-de-France Ouest, University of Versailles Saint-Quentin en Yvelines, Saint-Quentin En Yvelines, France; INSERM U-1018, CESP, Team 5, University of Versailles Saint-Quentin en Yvelines, Villejuif, France
| | - Archer K Martin
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL
| | - Antonio Hernandez
- Department of Anesthesiology, Vanderbilt University Medical Center, Nashville, TN
| | - Farouk Mookadam
- Department of Cardiovascular Diseases, Mayo Clinic, Scottsdale, AZ
| | - Harish Ramakrishna
- Department of Anesthesiology and Perioperative Medicine, Mayo Clinic Hospital, Phoenix, AZ.
| | - Jose L Diaz-Gomez
- Department of Critical Care Medicine, Mayo Clinic, Jacksonville, FL; Department of Anesthesiology and Perioperative Medicine, Mayo Clinic, Jacksonville, FL; Department of Neurologic Surgery, Mayo Clinic, Jacksonville, FL
| |
Collapse
|
19
|
Maslow A, Joyce MF, Chen TH, Gorgone M, Dinardo J. Hypoxemia After Percutaneous Mitral Valve Replacement: Management. J Cardiothorac Vasc Anesth 2018. [PMID: 29526445 DOI: 10.1053/j.jvca.2018.01.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Andrew Maslow
- Department of Anesthesiology, Rhode Island Hospital, Providence, RI.
| | - Maurice F Joyce
- Department of Anesthesiology, Rhode Island Hospital, Providence, RI
| | - Tzong-Huei Chen
- Department of Anesthesiology, Rhode Island Hospital, Providence, RI
| | - Michelle Gorgone
- Department of Anesthesiology, Rhode Island Hospital, Providence, RI
| | - James Dinardo
- Department of Anesthesiology, Children's Hospital, Boston, MA
| |
Collapse
|
20
|
Impact of Weaning from Mechanical Ventilation: The Importance of Pleural Effusions and Their Effect on Pulmonary Vascular Resistance. Anesthesiology 2018; 128:677-678. [DOI: 10.1097/aln.0000000000002040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
21
|
Moitra VK, Einav S, Thies KC, Nunnally ME, Gabrielli A, Maccioli GA, Weinberg G, Banerjee A, Ruetzler K, Dobson G, McEvoy MD, O’Connor MF. Cardiac Arrest in the Operating Room. Anesth Analg 2018; 126:876-888. [DOI: 10.1213/ane.0000000000002596] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
|
22
|
Theodoraki K, Thanopoulos A, Rellia P, Leontiadis E, Zarkalis D, Perreas K, Antoniou T. A retrospective comparison of inhaled milrinone and iloprost in post-bypass pulmonary hypertension. Heart Vessels 2017; 32:1488-1497. [PMID: 28717881 DOI: 10.1007/s00380-017-1023-2] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2017] [Accepted: 07/14/2017] [Indexed: 11/28/2022]
Abstract
During cardiac operations, weaning from cardiopulmonary bypass (CPB) may prove challenging as a result of superimposed acute right ventricular dysfunction in the setting of elevated pulmonary vascular resistance (PVR). The aim of this study was to retrospectively evaluate the effect of inhaled milrinone versus inhaled iloprost in patients with persistent pulmonary hypertension following discontinuation of CPB. Eighteen patients with elevated PVR post-bypass were administered inhaled milrinone at a cumulative dose of 50 μg kg-1. These patients were retrospectively matched with 18 patients who were administered 20 μg of inhaled iloprost. Both drugs were administered through a disposable aerosol-generating jet nebulizer device and inhaled for a 15-min period. Hemodynamic measurements were performed before and after cessation of the inhalation period. Both inhaled milrinone and inhaled iloprost induced significant reductions in mean pulmonary artery pressure and PVR and significant increases in cardiac index in patients with post-CPB pulmonary hypertension. The favorable effect of both agents on the pulmonary vasculature was confirmed by echocardiographic measurements. Both agents were devoid of systemic side effects, since mean arterial pressure and systemic vascular resistance were not affected. A decrease in intrapulmonary shunt by inhalation of both agents was also demonstrated. Pulmonary vasodilatation attributed to iloprost seems to be of greater magnitude and of longer duration as compared to that of inhaled milrinone. Both substances proved to be selective pulmonary vasodilators. The greater magnitude and of longer duration vasodilatation attributed to iloprost may be due to its longer duration of action.
Collapse
Affiliation(s)
- Kassiani Theodoraki
- Department of Anesthesiology, Aretaieion University Hospital, Vassilissis Sofias 76, 11528, Athens, Greece. .,National and Kapodistrian University of Athens, Athens, Greece.
| | | | - Panagiota Rellia
- Department of Anesthesiology, Onassis Cardiac Surgery Center, Athens, Greece
| | | | - Dimitrios Zarkalis
- Department of Cardiac Surgery, Onassis Cardiac Surgery Center, Athens, Greece
| | | | - Theophani Antoniou
- Department of Anesthesiology, Onassis Cardiac Surgery Center, Athens, Greece
| |
Collapse
|
23
|
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]
|
24
|
Hrymak C, Strumpher J, Jacobsohn E. Acute Right Ventricle Failure in the Intensive Care Unit: Assessment and Management. Can J Cardiol 2017; 33:61-71. [DOI: 10.1016/j.cjca.2016.10.030] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2016] [Revised: 10/29/2016] [Accepted: 10/30/2016] [Indexed: 12/29/2022] Open
|
25
|
Inhaled milrinone for pulmonary hypertension in high-risk cardiac surgery: silver bullet or just part of a broader management strategy? Can J Anaesth 2016; 63:1122-1127. [PMID: 27473721 DOI: 10.1007/s12630-016-0708-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 07/15/2016] [Indexed: 11/27/2022] Open
|
26
|
Abstract
The gateways to advancements in medical fields have always been accessed through the coalition between various specialties. It is almost impossible for any specialty to make rapid strides of its own. However, the understanding of deeper perspectives of each specialty or super specialty is essential to take initiatives for the progress of the other specialty. Endocrinology and anesthesiology are two such examples which have made rapid progress in the last three decades. Somehow the interaction and relationship among these medical streams have been only scarcely studied. Diabetes and thyroid pathophysiologies have been the most researched endocrine disorders so far in anesthesia practice but even their management strategies have undergone significant metamorphosis over the last three decades. As such, anesthesia practice has been influenced vastly by these advancements in endocrinology. However, a comprehensive understanding of the relationship between these two partially related specialties is considered to be an essential cornerstone for further progress in anesthesia and surgical sciences. The current review is an attempt to imbibe the current and the changing perspectives so as to make the understanding of the relationship between these two medical streams a little simple and clearer.
Collapse
Affiliation(s)
- Sukhminder Jit Singh Bajwa
- Department of Anaesthesiology and Intensive Care, Gian Sagar Medical College and Hospital, Ram Nagar, Banur, Punjab, India
| | - Gurpreet Kaur
- Department of Anaesthesiology and Intensive Care, Gian Sagar Medical College and Hospital, Ram Nagar, Banur, Punjab, India
| |
Collapse
|
27
|
Fletcher N, Geisen M, Meeran H, Spray D, Cecconi M. Initial clinical experience with a miniaturized transesophageal echocardiography probe in a cardiac intensive care unit. J Cardiothorac Vasc Anesth 2015; 29:582-7. [PMID: 25575411 DOI: 10.1053/j.jvca.2014.09.016] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/23/2014] [Indexed: 11/11/2022]
Abstract
OBJECTIVE To investigate the safety of a novel, miniaturized, monoplane transesophageal echocardiography probe (mTEE) and its potential as a hemodynamic monitoring tool. DESIGN This was a retrospective analysis of the clinical evaluation of a disposable mTEE in ventilated patients with severe cardiogenic shock requiring hemodynamic support. mTEE assessment was performed by operators with mixed levels of TEE training. Information on hemodynamic interventions based on mTEE findings was recorded. SETTING A tertiary university cardiac critical care unit. PARTICIPANTS Male and female critical care patients admitted to the unit with severe hemodynamic instability. INTERVENTIONS Insertion of miniaturized disposable TEE probe and hemodynamic and other critical care interventions based on this and conventional monitoring. MEASUREMENTS AND MAIN RESULTS In 41 patients (51.2% female, 73.2% after cardiac surgery), hemodynamic support probe insertion was accomplished without major complications. A total of 195 mTEE studies were performed, resulting in changes in therapy in 37 (90.2%) patients based on mTEE findings, leading to an improvement in hemodynamic parameters in 33 (80.5%) patients. Right ventricular (RV) failure was diagnosed in 25 patients (67.6%) and mTEE had a direct therapeutic impact on management of RV failure in 17 patients (68 %). CONCLUSIONS Insertion and operation of a novel, miniaturized transoesophageal echocardiography probe can be performed for up to 72 hours without major complications. Repeated assessment using this device provides complementary information to invasive monitoring in the majority of patients and has an impact on hemodynamic management.
Collapse
Affiliation(s)
- Nick Fletcher
- Department of Intensive Care Medicine, St. Georges Healthcare NHS Trust, London, United Kingdom; Department of Anaesthesia, St. Georges Healthcare NHS Trust, London, United Kingdom.
| | - Martin Geisen
- Department of Intensive Care Medicine, St. Georges Healthcare NHS Trust, London, United Kingdom
| | - Hanif Meeran
- Department of Intensive Care Medicine, St. Georges Healthcare NHS Trust, London, United Kingdom; Department of Anaesthesia, St. Georges Healthcare NHS Trust, London, United Kingdom
| | - Dominic Spray
- Department of Intensive Care Medicine, St. Georges Healthcare NHS Trust, London, United Kingdom; Department of Anaesthesia, St. Georges Healthcare NHS Trust, London, United Kingdom
| | - Maurizio Cecconi
- Department of Intensive Care Medicine, St. Georges Healthcare NHS Trust, London, United Kingdom; Department of Anaesthesia, St. Georges Healthcare NHS Trust, London, United Kingdom
| |
Collapse
|
28
|
Goldsmith YB, Ivascu N, McGlothlin D, Heerdt PM, Horn EM. Perioperative Management of Pulmonary Hypertension. DIAGNOSIS AND MANAGEMENT OF PULMONARY HYPERTENSION 2015. [DOI: 10.1007/978-1-4939-2636-7_19] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
29
|
Hydraulic and hemodynamic performance of a minimally invasive intra-arterial right ventricular assist device. Int J Artif Organs 2014; 37:697-705. [PMID: 25262631 DOI: 10.5301/ijao.5000351] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/13/2014] [Indexed: 12/12/2022]
Abstract
Right ventricular assistance is still in the early phase of development compared to left ventricular assist device (LVAD) technology. In order to provide flexible pulmonary support and potentially reduce the known complications, we propose a minimally invasive right ventricular assist device (MIRVAD), located in the pulmonary artery (PA) and operating in series with the right ventricle (RV). The MIRVAD is an intra-arterial rotary blood pump containing a single axial impeller, which is not enclosed by a rigid housing but stent-fixed within the vessel. The impeller geometry has been designed with the assistance of analytical methods and computational fluid dynamics (CFD). The hydraulic performance of the impeller was evaluated experimentally with a customized test setup using blood synthetic medium (HES). The blade-tip clearance (BTC) was varied between 0.25-4.25 mm to evaluate the effect of different PA sizes on impeller performance. Furthermore, the Langrangian particle-tracking method was used to estimate the level of hemolysis and generate numerical blood damage indexes.The impeller design generated 25.6 mmHg for flow rates of 5 lpm at a speed of 6,000 rpm at the baseline condition, capable of providing sufficient support for the RV. The BTC presented a significant effect on the static pressure generation and the efficiency, but the operational range is suitable for most vessel sizes. The numerical results demonstrated a low risk of blood damage at the design point (mean Lagrangian damage index 2.6*10(-7)). The preliminary results have encouraged further impeller optimization and development of the MIRVAD.
Collapse
|
30
|
Pilkington SA, Taboada D, Martinez G. Pulmonary hypertension and its management in patients undergoing non-cardiac surgery. Anaesthesia 2014; 70:56-70. [DOI: 10.1111/anae.12831] [Citation(s) in RCA: 79] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/24/2014] [Indexed: 11/26/2022]
Affiliation(s)
- S. A. Pilkington
- Department of Anaesthesia; The Queen Elizabeth Hospital NHS Foundation Trust; King's Lynn UK
| | - D. Taboada
- Pulmonary Vascular Disease Unit; Papworth Hospital NHS Foundation Trust; Cambridge UK
| | - G. Martinez
- Department of Anaesthesia; Papworth Hospital NHS Foundation Trust; Cambridge UK
| |
Collapse
|
31
|
Tonelli AR, Minai OA. Saudi Guidelines on the Diagnosis and Treatment of Pulmonary Hypertension: Perioperative management in patients with pulmonary hypertension. Ann Thorac Med 2014; 9:S98-S107. [PMID: 25077004 PMCID: PMC4114269 DOI: 10.4103/1817-1737.134048] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2014] [Accepted: 04/05/2014] [Indexed: 01/30/2023] Open
Abstract
Patients with pulmonary hypertension (PH) are being encountered more commonly in the perioperative period and this trend is likely to increase as improvements in the recognition, management, and treatment of the disease continue to occur. Management of these patients is challenging due to their tenuous hemodynamic status. Recent advances in the understanding of the patho-physiology, risk factors, monitoring, and treatment of the disease provide an opportunity to reduce the morbidity and mortality associated with PH in the peri-operative period. Management of these patients requires a multi-disciplinary approach and meticulous care that is best provided in centers with vast experience in PH. In this review, we provide a detailed discussion about oerioperative strategies in PH patients, and give evidence-based recommendations, when applicable.
Collapse
Affiliation(s)
- Adriano R Tonelli
- Department of Pulmonary Medicine, Respiratory Institute, Cleveland Clinic, Ohio, USA
| | - Omar A Minai
- Department of Pulmonary Medicine, Respiratory Institute, Cleveland Clinic, Ohio, USA
| |
Collapse
|
32
|
|
33
|
Hosseinian L. Pulmonary hypertension and noncardiac surgery: implications for the anesthesiologist. J Cardiothorac Vasc Anesth 2014; 28:1064-74. [PMID: 24675000 DOI: 10.1053/j.jvca.2013.11.017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Indexed: 11/11/2022]
Affiliation(s)
- Leila Hosseinian
- Department of Anesthesiology, Icahn School of Medicine at Mount Sinai, New York, NY.
| |
Collapse
|
34
|
Abstract
Due to the increased survival of patients with pulmonary hypertension, even non-cardiac anesthesiologists will see these patients more frequently for anesthesia. The hemodynamic goal in the perioperative period is to avoid an increase in pulmonary vascular resistance (PVR) and to reduce a possibly pre-existing elevated PVR. Acute increases of chronically elevated PVR may result from hypoxia, hypercapnia, acidosis, hypothermia, elevated sympathetic output and also release of endogenous or application of exogenous pulmonary vasoconstrictors. Early recognition and treatment of these changes might be life saving in these patients. Drug interventions to perioperatively reduce PVR include administration of pulmonary vasodilators, such as oxygen, prostacyclines (epoprostenol, iloprost), phosphodiesterase III (milrinone) and V (sildenafil) inhibitors, as well as nitrates and nitric oxide. Along with the concept of selective pulmonary vasodilation inhalative administration of pulmonary vasodilators has benefits compared to intravenous administration. New therapeutic strategies, such as inhalational iloprost, inhalational milrinone and intravenous sildenafil can be introduced without significant technical support even in smaller departments.
Collapse
|
35
|
Twite MD, Friesen RH. The anesthetic management of children with pulmonary hypertension in the cardiac catheterization laboratory. Anesthesiol Clin 2014; 32:157-173. [PMID: 24491655 DOI: 10.1016/j.anclin.2013.10.005] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Children need cardiac catheterization to establish the diagnosis and monitor the response to treatment when undergoing drug therapy for the treatment of pulmonary arterial hypertension (PAH). Children with PAH receiving general anesthesia for cardiac catheterization procedures are at significantly increased risk of perioperative complications in comparison with other children. The most acute life-threatening complication is a pulmonary hypertensive crisis. It is essential that the anesthesiologist caring for these children understands the pathophysiology of the disease, how anesthetic medications may affect the patient's hemodynamics, and how to manage an acute pulmonary hypertensive crisis.
Collapse
Affiliation(s)
- Mark D Twite
- Department of Anesthesiology, University of Colorado School of Medicine, CO, USA.
| | - Robert H Friesen
- Department of Anesthesiology, University of Colorado School of Medicine, CO, USA
| |
Collapse
|
36
|
Affiliation(s)
- Sukhminder Jit Singh Bajwa
- Department of Anaesthesiology and Intensive Care, Gian Sagar Medical College and Hospital, Ram Nagar, Banur, Punjab, India
| |
Collapse
|
37
|
Abstract
PURPOSE OF REVIEW To evaluate new information on the importance of right ventricular function, diagnosis and management in cardiac surgical patients. RECENT FINDINGS There is growing evidence that right ventricular function is a key determinant in survival in cardiac surgery, particularly in patients with pulmonary hypertension. The diagnosis of this condition is helped by the use of specific hemodynamic parameters and echocardiography. In that regard, international consensus guidelines on the echocardiographic assessment of right ventricular function have been recently published. New monitoring modalities in cardiac surgery such as regional near-infrared spectroscopy can also assist management. Management of right ventricular failure will be influenced by the presence or absence of myocardial ischemia and left ventricular dysfunction. The differential diagnosis and management will be facilitated using a systematic approach. SUMMARY The use of right ventricular pressure monitoring and the publications of guidelines for the echocardiographic assessment of right ventricular anatomy and function allow the early identification of right ventricular failure. The treatment success will be associated by optimization of the hemodynamic, echocardiographic and near-infrared spectroscopy parameters.
Collapse
|
38
|
Williams GD, Friesen RH. Administration of ketamine to children with pulmonary hypertension is safe: pro-con debate: Pro Argument. Paediatr Anaesth 2012; 22:1042-52. [PMID: 25631695 DOI: 10.1111/pan.12033] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/17/2012] [Indexed: 11/27/2022]
Affiliation(s)
- Glyn D Williams
- Department of Anesthesia, Lucile Packard Children's Hospital at Stanford, Stanford University, Stanford, CA, USA.
| | | |
Collapse
|
39
|
Maxwell BG, Jackson E. Role of Ketamine in the Management of Pulmonary Hypertension and Right Ventricular Failure. J Cardiothorac Vasc Anesth 2012; 26:e24-5; author reply e25-6. [DOI: 10.1053/j.jvca.2012.01.004] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2011] [Indexed: 11/11/2022]
|
40
|
Lord MS, Augoustides JG. Perioperative Management of Pheochromocytoma: Focus on Magnesium, Clevidipine, and Vasopressin. J Cardiothorac Vasc Anesth 2012; 26:526-31. [DOI: 10.1053/j.jvca.2012.01.002] [Citation(s) in RCA: 63] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Revised: 01/02/2012] [Accepted: 01/03/2012] [Indexed: 02/05/2023]
|
41
|
Moitra VK, Gabrielli A, Maccioli GA, O’Connor MF. Anesthesia advanced circulatory life support. Can J Anaesth 2012; 59:586-603. [PMID: 22528163 PMCID: PMC3345112 DOI: 10.1007/s12630-012-9699-3] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2011] [Accepted: 03/14/2012] [Indexed: 02/07/2023] Open
Abstract
PURPOSE The constellation of advanced cardiac life support (ACLS) events, such as gas embolism, local anesthetic overdose, and spinal bradycardia, in the perioperative setting differs from events in the pre-hospital arena. As a result, modification of traditional ACLS protocols allows for more specific etiology-based resuscitation. PRINCIPAL FINDINGS Perioperative arrests are both uncommon and heterogeneous and have not been described or studied to the same extent as cardiac arrest in the community. These crises are usually witnessed, frequently anticipated, and involve a rescuer physician with knowledge of the patient's comorbidities and coexisting anesthetic or surgically related pathophysiology. When the health care provider identifies the probable cause of arrest, the practitioner has the ability to initiate medical management rapidly. CONCLUSIONS Recommendations for management must be predicated on expert opinion and physiological understanding rather than on the standards currently being used in the generation of ACLS protocols in the community. Adapting ACLS algorithms and considering the differential diagnoses of these perioperative events may prevent cardiac arrest.
Collapse
Affiliation(s)
- Vivek K. Moitra
- Department of Anesthesiology, College of Physicians and Surgeons, Columbia University, New York, NY USA
| | - Andrea Gabrielli
- Anesthesia Department, University of Florida, Gainesville, FL USA
| | | | - Michael F. O’Connor
- Department of Anesthesia and Critical Care, University of Chicago, 5841 S Maryland Ave, MC 4028, Chicago, IL 60637 USA
| |
Collapse
|