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Yuriditsky E, Bakker J, Alviar CL, Bangalore S, Horowitz JM. Venoarterial extracorporeal membrane oxygenation in high-risk pulmonary embolism: A narrative review. J Crit Care 2024; 84:154891. [PMID: 39079203 DOI: 10.1016/j.jcrc.2024.154891] [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: 05/21/2024] [Revised: 07/23/2024] [Accepted: 07/25/2024] [Indexed: 09/14/2024]
Abstract
Emergent reperfusion, most commonly with the administration of thrombolytic agents, is the recommended management approach for patients presenting with high-risk, or hemodynamically unstable pulmonary embolism. However, a subset of patients with a more catastrophic presentation, including refractory shock and impending or active cardiopulmonary arrest, may require immediate circulatory support. Venoarterial extracorporeal membrane oxygenation (VA-ECMO) can be deployed rapidly by the well-trained team and provide systemic perfusion allowing for hemodynamic stabilization. Subsequent embolectomy or a standalone strategy allowing for thrombus autolysis may be followed with decannulation after several days. Retrospective studies and registry data suggest favorable clinical outcomes with the use of VA-ECMO as an upfront stabilization strategy even among patients presenting with cardiopulmonary arrest. In this review, we discuss the physiologic rationale, evidence base, and an approach to ECMO deployment and subsequent management strategies among select patients with high-risk pulmonary embolism.
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Affiliation(s)
- Eugene Yuriditsky
- Division of Cardiology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, United States of America.
| | - Jan Bakker
- Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, NYU Grossman School of Medicine, New York, NY, United States of America; Department of Intensive Care Adults, Erasmus MC University Medical Center, Rotterdam, Netherlands; Division of Pulmonary, Critical Care, and Sleep Medicine, Department of Medicine, Columbia University Vagelos College of Physicians and Surgeons, New York, NY, United States of America; Department of Intensive Care, Pontifical Catholic University of Chile, Santiago, Chile
| | - Carlos L Alviar
- Division of Cardiology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, United States of America
| | - Sripal Bangalore
- Division of Cardiology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, United States of America
| | - James M Horowitz
- Division of Cardiology, Department of Medicine, NYU Grossman School of Medicine, New York, NY, United States of America
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2
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Patel S, Gutmann C, Loveridge R, Pirani T, Willars C, Vercueil A, Angelova-Chee M, Aluvihare V, Heneghan M, Menon K, Heaton N, Bernal W, McPhail M, Gelandt E, Morgan L, Whitehorne M, Wendon J, Auzinger G. Perioperative extracorporeal membrane oxygenation in liver transplantation-bridge to transplantation, intraoperative salvage, and postoperative support: outcomes and predictors for survival in a large-volume liver transplant center. Am J Transplant 2024:S1600-6135(24)00531-8. [PMID: 39182613 DOI: 10.1016/j.ajt.2024.08.021] [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: 02/18/2024] [Revised: 08/19/2024] [Accepted: 08/20/2024] [Indexed: 08/27/2024]
Abstract
Data on perioperative extracorporeal membrane oxygenation (ECMO) in liver transplantation (LT) are scarce. ECMO has been used preoperatively, intraoperatively, and postoperatively for a variety of indications at our center. This retrospective, single-center study of ECMO use peri-LT aimed to describe predictors for successful outcome in this highly select cohort of patients. Demographics, support method, and indication for LT were compared between survivors and nonsurvivors. Twenty-nine patients received venovenous (V-V; n = 20), venoarterial (V-A; n = 8), and venoarteriovenous (n = 1) ECMO. Twelve (41.4%) patients were bridged to emergency LT for acute liver failure, and emergency redo LT. Four (13.3%) patients required intraoperative V-A ECMO salvage, 2 necessitating extracorporeal cardiopulmonary resuscitation. Thirteen (43.3%) patients required ECMO support after LT: V-V ECMO (n = 9); V-A ECMO (n = 1); and extracorporeal cardiopulmonary resuscitation (n = 3) between postoperative days 2 to 30. Overall, 19 patients (65.5%) were successfully weaned off ECMO; 15 (51.7%) survived to intensive care unit discharge. All patients who underwent intraoperative salvage ECMO and all who were bridged to emergency redo LT died. Peri-LT ECMO is feasible. Post-LT ECMO outcomes are encouraging, in particular for V-V ECMO. Intraoperative ECMO salvage, uncontrolled sepsis, and graft failure are associated with poor outcomes.
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Affiliation(s)
- Sameer Patel
- Liver Intensive Care, General Intensive Care & ECMO, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom; Faculty of Life Sciences and Medicine, King's College London, United Kingdom.
| | - Clemens Gutmann
- Faculty of Life Sciences and Medicine, King's College London, United Kingdom; Division of Cardiology, Medical University of Vienna, Vienna, Austria
| | - Robert Loveridge
- Liver Intensive Care, General Intensive Care & ECMO, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom; Faculty of Life Sciences and Medicine, King's College London, United Kingdom
| | - Tasneem Pirani
- Liver Intensive Care, General Intensive Care & ECMO, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom; Faculty of Life Sciences and Medicine, King's College London, United Kingdom
| | - Chris Willars
- Liver Intensive Care, General Intensive Care & ECMO, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | - Andre Vercueil
- Critical Care & ECMO, Department of Critical Care, King's College Hospital, London, United Kingdom
| | - Milena Angelova-Chee
- Critical Care & ECMO, Department of Critical Care, King's College Hospital, London, United Kingdom
| | - Varuna Aluvihare
- Transplant Hepatology, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Michael Heneghan
- Transplant Hepatology, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Krishna Menon
- Liver Transplant Surgery, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - Nigel Heaton
- Liver Transplant Surgery, Institute of Liver Studies, King's College Hospital, London, United Kingdom
| | - William Bernal
- Faculty of Life Sciences and Medicine, King's College London, United Kingdom; Liver Intensive Care, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | - Mark McPhail
- Faculty of Life Sciences and Medicine, King's College London, United Kingdom; Liver Intensive Care, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | - Elton Gelandt
- Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | - Lisa Morgan
- Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | | | - Julia Wendon
- Faculty of Life Sciences and Medicine, King's College London, United Kingdom; Liver Intensive Care, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom
| | - Georg Auzinger
- Liver Intensive Care, General Intensive Care & ECMO, Liver Intensive Therapy Unit, King's College Hospital, London, United Kingdom; Critical Care, Anesthesia & Pain Institute, Cleveland Clinic London, London, United Kingdom
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3
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Pisano DV, Ortoleva JP, Wieruszewski PM. Short-Term Neurologic Complications in Patients Undergoing Extracorporeal Membrane Oxygenation Support: A Review on Pathophysiology, Incidence, Risk Factors, and Outcomes. Pulm Ther 2024; 10:267-278. [PMID: 38937418 PMCID: PMC11339018 DOI: 10.1007/s41030-024-00265-z] [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: 04/08/2024] [Accepted: 06/04/2024] [Indexed: 06/29/2024] Open
Abstract
Regardless of the type, extracorporeal membrane oxygenation (ECMO) requires the use of large intravascular cannulas and results in multiple abnormalities including non-physiologic blood flow, hemodynamic perturbation, rapid changes in blood oxygen and carbon dioxide levels, coagulation abnormalities, and a significant systemic inflammatory response. Among other sequelae, neurologic complications are an important source of mortality and long-term morbidity. The frequency of neurologic complications varies and is likely underreported due to the high mortality rate. Neurologic complications in patients supported by ECMO include ischemic and hemorrhagic stroke, hypoxic brain injury, intracranial hemorrhage, and brain death. In addition to the disease process that necessitates ECMO, cannulation strategies and physiologic disturbances influence neurologic outcomes in this high-risk population. For example, the overall documented rate of neurologic complications in the venovenous ECMO population is lower, but a higher rate of intracranial hemorrhage exists. Meanwhile, in the venoarterial ECMO population, ischemia and global hypoperfusion seem to compose a higher percentage of neurologic complications. In what follows, the literature is reviewed to discuss the pathophysiology, incidence, risk factors, and outcomes related to short-term neurologic complications in patients supported by ECMO.
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Affiliation(s)
- Dominic V Pisano
- Department of Anesthesiology, Boston Medical Center, Boston, MA, USA
| | - Jamel P Ortoleva
- Department of Anesthesiology, Boston Medical Center, Boston, MA, USA
| | - Patrick M Wieruszewski
- Department of Anesthesiology, Department of Pharmacy, Mayo Clinic, 200 First Street SW, Rochester, MN, 55906, USA.
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Stretch B, Singer B. Out-of-hospital cardiac arrest: pathways for extracorporeal cardiopulmonary resuscitation in the United Kingdom. Anaesthesia 2024; 79:901-904. [PMID: 38757425 DOI: 10.1111/anae.16316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/25/2024] [Indexed: 05/18/2024]
Affiliation(s)
- Benjamin Stretch
- Department of Anaesthesia, Barts Healthcare NHS Trust, London, UK
- Queen Mary University of London, London, UK
| | - Ben Singer
- Department of Anaesthesia, Barts Healthcare NHS Trust, London, UK
- Queen Mary University of London, London, UK
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5
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Shehatta AL, Kaddoura R, Orabi B, Mohamed Ibrahim MI, El-Menyar A, Alyafei SA, Alkhulaifi A, Ibrahim AS, Hassan IF, Omar AS. Extracorporeal Membrane Oxygenation Pathway for Management of Refractory Cardiac Arrest: a Retrospective Study From a National Center of Extracorporeal Cardiopulmonary Resuscitation. Crit Pathw Cardiol 2024; 23:149-158. [PMID: 38381697 DOI: 10.1097/hpc.0000000000000352] [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: 02/23/2024]
Abstract
BACKGROUND Cardiac arrest remains a critical condition with high mortality and catastrophic neurological impact. Extracorporeal cardiopulmonary resuscitation (ECPR) has been introduced as an adjunct in cardiopulmonary resuscitation modalities. However, survival with good neurological outcomes remains a major concern. This study aims to explore our early experience with ECPR and identify the factors associated with survival in patients presenting with refractory cardiac arrest. METHODS This is a retrospective cohort study analyzing 6-year data from a tertiary center, the country reference for ECPR. This study was conducted at a national center of ECPR. Participants of this study were adult patients who experienced witnessed refractory cardiopulmonary arrest and were supported by ECPR. ECPR was performed for eligible patients as per the local service protocols. RESULTS Data from 87 patients were analyzed; of this cohort, 62/87 patients presented with in-hospital cardiac arrest (IHCA) and 25/87 presented with out-of-hospital cardiac arrest (OHCA). Overall survival to decannulation and hospital discharge rates were 26.4% and 25.3%, respectively. Among survivors (n = 22), 19 presented with IHCA (30.6%), while only 3 survivors presented with OHCA (12%). A total of 15/87 (17%) patients were alive at 6-month follow-up. All survivors had good neurological function assessed as Cerebral Performance Category 1 or 2. Multivariate logistic regression to predict survival to hospital discharge showed that IHCA was the only independent predictor (odds ratio: 5.8, P = 0.042); however, this positive association disappeared after adjusting for the first left ventricular ejection fraction after resuscitation. CONCLUSIONS In this study, the use of ECPR for IHCA was associated with a higher survival to discharge compared to OHCA. This study demonstrated a comparable survival rate to other established centers, particularly for IHCA. Neurological outcomes were comparable in both IHCA and OHCA survivors. However, large multicenter studies are warranted for better understanding and improving the outcomes.
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Affiliation(s)
- Ahmed Labib Shehatta
- From the Department of Medicine, Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Rasha Kaddoura
- Department of Pharmacy, Heart Hospital, Hamad Medical Corporation, Qatar
| | - Bassant Orabi
- Department of Pharmacy, Heart Hospital, Hamad Medical Corporation, Qatar
| | | | - Ayman El-Menyar
- Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
- Department of Clinical Research, Trauma and Vascular Surgery, Hamad Medical Corporation
| | | | - Abdulaziz Alkhulaifi
- Department of Cardiothoracic Surgery Heart Hospital, Hamad Medical Corporation, Doha, Qatar
| | - Abdulsalam Saif Ibrahim
- From the Department of Medicine, Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Ibrahim Fawzy Hassan
- From the Department of Medicine, Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
| | - Amr S Omar
- Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
- Department of Cardiothoracic Surgery Heart Hospital, Hamad Medical Corporation, Doha, Qatar
- Department of Critical Care Medicine, Beni Suef University, Egypt
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Peng K, Hu L, Huang X, He Y, Wu X, Li H, Zhang W, Zhu H, Wang Z, Chen C. Innovative Percutaneous 3-Stitch Suture Technique for Site Closure in Venoarterial Extracorporeal Membrane Oxygenation Decannulation Without Direct Artery Repair: A Case Series. ASAIO J 2024; 70:787-794. [PMID: 38587868 PMCID: PMC11356694 DOI: 10.1097/mat.0000000000002198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2024] Open
Abstract
No previous studies have reported the use of a percutaneous suture technique performed by bedside intensivists for site closure during decannulation without direct artery repair in venoarterial extracorporeal membrane oxygenation (VA-ECMO) cases. Thus, the objective of this study was to evaluate the safety and effectiveness of this alternative approach. This retrospective study included 26 consecutive patients who underwent percutaneous VA-ECMO decannulation at Maoming People's Hospital. Bedside percutaneous suture technique performed by intensivists facilitated cannula site closure. Primary outcome was successful closure without additional interventions. Secondary outcomes included procedural time, surgical conversion rate, complications (bleeding, vascular/wound complications, neuropathy, lymphocele), procedure-related death. Follow-up ultrasound were conducted within 6 months after discharge. All patients achieved successful site hemostasis with a median procedural time of 28 minutes. Procedure-related complications included minor bleeding (7.7%), acute lower limb ischemia (15.4%), venous thrombus (11.5%), minor arterial stenosis (7.7%), wound infection (4.2%), delayed healing (15.4%), and wound secondary suturing (6.3%). No procedure-related deaths occurred. Follow-up vascular ultrasound revealed two cases (7.7%) of minor arterial stenosis. The perivascular suture technique may offer intensivists a safe and effective alternative method for access site closure without direct artery suture during ECMO decannulation.
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Affiliation(s)
- Kaiyi Peng
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Linhui Hu
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
- The Center of Scientific Research, Maoming People's Hospital, Maoming, China
| | - Xiangwei Huang
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Yuemei He
- The Center of Scientific Research, Maoming People's Hospital, Maoming, China
| | - Xinxin Wu
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Huihua Li
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Wentao Zhang
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Hengling Zhu
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Zheng Wang
- From the Department of Critical Care Medicine, Maoming People's Hospital, Maoming, China
| | - Chunbo Chen
- Department of Critical Care Medicine, Shenzhen People's Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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7
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Burrell A, Bailey MJ, Bellomo R, Buscher H, Eastwood G, Forrest P, Fraser JF, Fulcher B, Gattas D, Higgins AM, Hodgson CL, Litton E, Martin EL, Nair P, Ng SJ, Orford N, Ottosen K, Paul E, Pellegrino V, Reid L, Shekar K, Totaro RJ, Trapani T, Udy A, Ziegenfuss M, Pilcher D. Conservative or liberal oxygen targets in patients on venoarterial extracorporeal membrane oxygenation. Intensive Care Med 2024; 50:1470-1483. [PMID: 39162827 PMCID: PMC11377512 DOI: 10.1007/s00134-024-07564-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 07/17/2024] [Indexed: 08/21/2024]
Abstract
PURPOSE Patients receiving venoarterial extracorporeal membrane oxygenation (VA-ECMO) frequently develop arterial hyperoxaemia, which may be harmful. However, lower oxygen saturation targets may also lead to harmful episodes of hypoxaemia. METHODS In this registry-embedded, multicentre trial, we randomly assigned adult patients receiving VA-ECMO in an intensive care unit (ICU) to either a conservative (target SaO2 92-96%) or to a liberal oxygen strategy (target SaO2 97-100%) through controlled oxygen administration via the ventilator and ECMO gas blender. The primary outcome was the number of ICU-free days to day 28. Secondary outcomes included ICU-free days to day 60, mortality, ECMO and ventilation duration, ICU and hospital lengths of stay, and functional outcomes at 6 months. RESULTS From September 2019 through June 2023, 934 patients who received VA-ECMO were reported to the EXCEL registry, of whom 300 (192 cardiogenic shock, 108 refractory cardiac arrest) were recruited. We randomised 149 to a conservative and 151 to a liberal oxygen strategy. The median number of ICU-free days to day 28 was similar in both groups (conservative: 0 days [interquartile range (IQR) 0-13.7] versus liberal: 0 days [IQR 0-13.7], median treatment effect: 0 days [95% confidence interval (CI) - 3.1 to 3.1]). Mortality at day 28 (59/159 [39.6%] vs 59/151 [39.1%]) and at day 60 (64/149 [43%] vs 62/151 [41.1%] were similar in conservative and liberal groups, as were all other secondary outcomes and adverse events. The conservative group experienced 44 (29.5%) major protocol deviations compared to 2 (1.3%) in the liberal oxygen group (P < 0.001). CONCLUSIONS In adults receiving VA-ECMO in ICU, a conservative compared to a liberal oxygen strategy, did not affect the number of ICU-free days to day 28.
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Affiliation(s)
- Aidan Burrell
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia
| | - Michael J Bailey
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Rinaldo Bellomo
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Department of Critical Care, School of Medicine, University of Melbourne, Melbourne, VIC, Australia
- Data Analytics Research and Evaluation (DARE) Centre, Austin Hospital, Melbourne, VIC, Australia
| | - Hergen Buscher
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- St. Vincent's Hospital Sydney, Darlinghurst, NSW, Australia
| | - Glenn Eastwood
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Department of Intensive Care, Austin Hospital, Heidelberg, VIC, Australia
| | - Paul Forrest
- Intensive Care Service, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - John F Fraser
- Institute of Molecular Bioscience, The University of Queensland, Herston, QLD, Australia
- Critical Care Research Group, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Bentley Fulcher
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - David Gattas
- Intensive Care Service, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Alisa M Higgins
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- The George Institute for Global Health, Newtown, NSW, Australia
| | - Carol L Hodgson
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia
- Department of Critical Care, School of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Edward Litton
- Intensive Care Unit, Fiona Stanley Hospital, Murdoch, WA, Australia
- The Australian and New Zealand Intensive Care Society (ANZICS) Centre for Outcomes and Resources Evaluation, Melbourne, VIC, Australia
| | - Emma-Leah Martin
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia
| | - Priya Nair
- The George Institute for Global Health, Newtown, NSW, Australia
- Intensive Care Unit, St Vincent's Hospital, Darlinghurst, NSW, Australia
- University of New South Wales, Sydney, NSW, Australia
| | - Sze J Ng
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Neil Orford
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Intensive Care Unit, University Hospital Geelong, Barwon Health, Geelong, VIC, Australia
- School of Medicine, Deakin University, Waurn Ponds, Geelong, VIC, Australia
| | - Kelly Ottosen
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Eldho Paul
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Vincent Pellegrino
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia
| | - Liadain Reid
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Kiran Shekar
- Institute of Molecular Bioscience, The University of Queensland, Herston, QLD, Australia
- Adult Intensive Care Unit, The Prince Charles Hospital, Chermside, QLD, Australia
| | - Richard J Totaro
- Intensive Care Service, Royal Prince Alfred Hospital, Camperdown, NSW, Australia
- Sydney Medical School, University of Sydney, Sydney, NSW, Australia
| | - Tony Trapani
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
| | - Andrew Udy
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia
| | - Marc Ziegenfuss
- Critical Care Research Group, The Prince Charles Hospital, Chermside, QLD, Australia
- Adult Intensive Care Unit, The Prince Charles Hospital, Chermside, QLD, Australia
| | - David Pilcher
- Australian and New Zealand Intensive Care Research Centre, School of Public Health and Preventive Medicine, Monash University, 553 St Kilda Road, Melbourne, VIC, 3004, Australia.
- Department of Intensive Care and Hyperbaric Medicine, The Alfred, Melbourne, VIC, Australia.
- The Australian and New Zealand Intensive Care Society (ANZICS) Centre for Outcomes and Resources Evaluation, Melbourne, VIC, Australia.
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8
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Pai CH, Chen CL, Wang CH, Chi NH, Huang SC, Tseng LJ, Lai CH, Yu HY, Chou NK, Hsu RB, Chen YS. End-stage renal disease should not Be considered a contraindication for veno-arterial extracorporeal membrane oxygenation. J Formos Med Assoc 2024; 123:985-991. [PMID: 38527921 DOI: 10.1016/j.jfma.2024.03.012] [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: 11/19/2023] [Revised: 02/18/2024] [Accepted: 03/14/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND This study aims to determine whether end-stage renal disease (ESRD) is a true contraindication for extracorporeal membrane oxygenation in adult patients. MATERIALS AND METHODS Adult patients who received VA-ECMO at National Taiwan University Hospital between January 2010 and December 2021 were included. Patients who received regular dialysis before the index admission were included in the ESRD group. The primary outcome was in-hospital mortality. RESULTS 1341 patients were included in the analysis, 121 of whom had ESRD before index admission. The ESRD group was older (62.3 versus 56.8 years; P < 0.01) and had more comorbidities. Extracorporeal cardiopulmonary resuscitation (ECPR) was used more frequently in the ESRD group (66.1% versus 51.6%; P < 0.001). The ESRD group had higher in-hospital mortality rates (72.7% versus 63.3%; P = 0.03). In the ECPR subgroup, there was no difference of survival between ESRD and others(P = 0.56). In the multivariate Cox regression, ESRD was not an independent predictor for mortality (P = 0.20). CONCLUSION ESRD was not an independent predictor of in-hospital mortality after VA-ECMO. The survival of ESRD patients was not inferior to those without ESRD when receiving ECPR. Therefore, ESRD should not be considered a contraindication to VA-ECMO in adults.
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Affiliation(s)
- Chen-Hsu Pai
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chi-Ling Chen
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Hsien Wang
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Nai-Hsin Chi
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Shu-Chien Huang
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Li-Jung Tseng
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Chien-Heng Lai
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Hsi-Yu Yu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Nai-Kuan Chou
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Ron-Bin Hsu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yih-Sharng Chen
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, National Taiwan University College of Medicine, Taipei, Taiwan
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9
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Olson TL, Kilcoyne HW, Morales-Demori R, Rycus P, Barbaro RP, M A Alexander P, Anders MM. Extracorporeal cardiopulmonary resuscitation for pediatric out-of-hospital cardiac arrest: A review of the Extracorporeal Life Support Organization Registry. Resuscitation 2024:110380. [PMID: 39222833 DOI: 10.1016/j.resuscitation.2024.110380] [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: 06/19/2024] [Revised: 08/23/2024] [Accepted: 08/27/2024] [Indexed: 09/04/2024]
Abstract
AIMS Current data are insufficient for the leading resuscitation societies to advise on the use of extracorporeal cardiopulmonary resuscitation (ECPR) for pediatric out-of-hospital cardiac arrest (OHCA). The aim of this study was to explore the current utilization of ECPR for pediatric OHCA and characterize the patient demographics, arrest features, and metabolic parameters associated with survival. METHODS Retrospective review of the Extracorporeal Life Support Organization Registry database from January 2020 to May 2023, including children 28 days to 18 years old who received ECPR for OHCA. The primary outcome was survival to hospital discharge. RESULTS Eighty patients met inclusion criteria. Median age was 8.8 years [2.0-15.8] and 53.8% of patients were male. OHCA was witnessed for 65.0% of patients and 46.3% received bystander cardiopulmonary resuscitation (CPR). Initial rhythm was shockable in 26.3% of patients and total CPR duration was 78 minutes [52-106]. Signs of life were noted for 31.3% of patients and a cardiac etiology precipitating event was present in 45.0%. Survival to discharge was 29.9%. Initial shockable rhythm was associated with increased odds of survival (unadjusted OR 4.7 [1.5-14.5]; p=0.006), as were signs of life prior to ECMO (unadjusted OR 7.8 [2.6-23.4]; p<0.001). Lactate levels early on-ECMO (unadjusted OR 0.89 [0.79-0.99]; p=0.02) and at 24 hours on-ECMO (unadjusted OR 0.62 [0.42-0.91]; p<0.001) were associated with decreased odds of survival. CONCLUSIONS These preliminary data suggest that while overall survival is poor, a carefully selected pediatric OHCA patient may benefit from ECPR. Further studies are needed to understand long-term neurologic outcomes.
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Affiliation(s)
- Taylor L Olson
- Department of Pediatrics, Division of Critical Care Medicine, Children's National Hospital, George Washington University School of Medicine and Health Sciences, 111 Michigan Avenue NW, Washington, DC, USA.
| | - Hannah W Kilcoyne
- Department of Pediatrics, Children's National Hospital, George Washington University School of Medicine and Health Sciences, 111 Michigan Avenue NW, Washington, DC, USA.
| | - Raysa Morales-Demori
- Department of Pediatrics, Section of Critical Care, Baylor College of Medicine, Texas Children's Hospital, 6621 Fannin Street, Houston, TX, USA.
| | - Peter Rycus
- Extracorporeal Life Support Organization, 3001 Miller Road, Ann Arbor, MI, USA.
| | - Ryan P Barbaro
- Department of Pediatrics, Division of Critical Care Medicine, Susan B. Meister Child Health Evaluation and Research Center, University of Michigan, 1500 East Medical Center Drive, Ann Arbor, MI, USA.
| | - Peta M A Alexander
- Department of Pediatrics, Department of Cardiology, Boston Children's Hospital, Harvard Medical School, 300 Longwood Avenue, Boston, MA, USA.
| | - Marc M Anders
- Department of Pediatrics, Section of Critical Care, Baylor College of Medicine, Texas Children's Hospital, 6621 Fannin Street, Houston, TX, USA.
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10
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Bruwiere E, Hoedemaekers C. Prognostication of the ECMO brain: Comparable yet different. Resuscitation 2024; 203:110379. [PMID: 39216790 DOI: 10.1016/j.resuscitation.2024.110379] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2024] [Revised: 08/19/2024] [Accepted: 08/24/2024] [Indexed: 09/04/2024]
Affiliation(s)
- E Bruwiere
- Department of Intensive Care, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands
| | - C Hoedemaekers
- Department of Intensive Care, Radboud University Nijmegen Medical Center, Nijmegen, the Netherlands.
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11
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Garcia SI, Wieruszewski PM. The goal for establishing extracorporeal circulation should question the rationale behind potentially toxic interventions. Am J Emerg Med 2024:S0735-6757(24)00411-X. [PMID: 39153886 DOI: 10.1016/j.ajem.2024.08.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2024] [Accepted: 08/14/2024] [Indexed: 08/19/2024] Open
Affiliation(s)
- Samuel I Garcia
- Department of Emergency Medicine, Mayo Clinic, Rochester, MN 55905, USA; Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, MN 55905, USA.
| | - Patrick M Wieruszewski
- Department of Pharmacy, Mayo Clinic, Rochester, MN 55905, USA; Department of Anesthesiology, Mayo Clinic, Rochester, MN 55905, USA
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12
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Sanak T, Putowski M, Dąbrowski M, Kwinta A, Zawisza K, Morajda A, Puślecki M. CALL TO ECLS-Acronym for Reporting Patients for Extracorporeal Cardiopulmonary Resuscitation Procedure from Prehospital Setting to Destination Centers. Healthcare (Basel) 2024; 12:1613. [PMID: 39201171 PMCID: PMC11353528 DOI: 10.3390/healthcare12161613] [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: 06/24/2024] [Revised: 08/05/2024] [Accepted: 08/12/2024] [Indexed: 09/02/2024] Open
Abstract
The acronym CALL TO ECLS has been proposed as a potential tool to support decision-making in critical communication moments when qualifying a patient for the ECPR procedure. The aim of this study is to assess the accuracy of the acronym and validate its content. Validation is crucial to ensure that the acronym is theoretically correct and includes the necessary information that must be conveyed by EMS during the qualification of a patient with out-of-hospital cardiac arrest for ECMO. A survey was conducted using the LimeSurvey platform through the Survey Research System of the Jagiellonian University Medical College over a 6-month period (from December 2022 to May 2023). Usefulness, importance, clarity, and unambiguity were rated on a 4-point Likert scale, from 1 (not useful, not important, unclear, ambiguous) to 4 (useful, important, clear, unambiguous). On the 4-point scale, the Content Validity Index (I-CVI) was calculated as the percentage of subject matter experts who rated the criterion as having a level of importance/clarity/validity/uniqueness of 3 or 4. The Scale-level Content Validity Index (S-CVI) based on the average method was computed as the average of I-CVI scores (S-CVI-AVE) for all considered criteria (protocol). The number of fully completed surveys by experts was 35, and partial completion was obtained in 63 cases. All criteria were deemed significant/useful, with I-CVI coefficients ranging from 0.87 to 0.97. Similarly, the importance of all criteria was confirmed, as all I-CVI coefficients were greater than 0.78 (ranging from 0.83 to 0.97). The average I-CVI score for the ten considered criteria in terms of usefulness/significance and importance exceeded 0.9, indicating high validity of the tool/protocol/acronym. Based on the survey results and analysis of responses provided by experts, a second version was created, incorporating additional explanations. In Criterion 10, an explanation was added-"Signs of life"-during conventional cardiopulmonary resuscitation (ROSC, motor response during CPR). It has been shown that the acronym CALL TO ECLS, according to experts, is accurate and contains the necessary content, and can serve as a system to facilitate communication between the pre-hospital environment and specialized units responsible for qualifying patients for the ECPR.
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Affiliation(s)
- Tomasz Sanak
- Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Cracow, Poland
- Department of Anesthesiology and Intensive Care, University Hospital in Cracow, 30-688 Cracow, Poland
| | - Mateusz Putowski
- Faculty of Health Sciences, Jagiellonian University Medical College, 31-008 Cracow, Poland
- Department of Anesthesiology and Intensive Care, University Hospital in Cracow, 30-688 Cracow, Poland
- Collegium Medicum, Jan Kochanowski University, 25-317 Kielce, Poland
| | - Marek Dąbrowski
- Department of Medical Education, Poznan University of Medical Sciences, 60-806 Poznan, Poland
| | - Anna Kwinta
- Department of Anesthesiology and Intensive Care, University Hospital in Cracow, 30-688 Cracow, Poland
- Department of Anesthesiology and Intensive Care, Jagiellonian University Medical College, 31-501 Cracow, Poland
| | - Katarzyna Zawisza
- Epidemiology and Preventive Medicine, Jagiellonian University Medical College, 31-034 Cracow, Poland
| | - Andrzej Morajda
- Department of Anesthesiology and Intensive Care, University Hospital in Cracow, 30-688 Cracow, Poland
| | - Mateusz Puślecki
- Department of Medical Rescue, Poznan University of Medical Sciences, 60-608 Poznan, Poland
- Department of Cardiac Surgery and Transplantology, Poznan University of Medical Sciences, 61-848 Poznan, Poland
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13
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Martínez-Martínez M, Vidal-Burdeus M, Riera J, Uribarri A, Gallart E, Milà L, Torrella P, Buera I, Chiscano-Camon L, García Del Blanco B, Vigil-Escalera C, Barrabés JA, Llaneras J, Ruiz-Rodríguez JC, Mazo C, Morales J, Ferrer R, Ferreira-Gonzalez I, Argudo E. Outcomes of an extracorporeal cardiopulmonary resuscitation (ECPR) program for in- and out-of-hospital cardiac arrest in a tertiary hospital in Spain. Med Intensiva 2024:S2173-5727(24)00175-9. [PMID: 39097479 DOI: 10.1016/j.medine.2024.06.021] [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: 05/22/2024] [Accepted: 06/17/2024] [Indexed: 08/05/2024]
Abstract
OBJECTIVE To analyze if the implementation of a multidisciplinary extracorporeal cardiopulmonary resuscitation (ECPR) program in a tertiary hospital in Spain is feasible and could yield survival outcomes similar to international published experiences. DESIGN Retrospective observational cohort study. SETTING One tertiary referral university hospital in Spain. PATIENTS All adult patients receiving ECPR between January 2019 and April 2023. INTERVENTIONS Prospective collection of variables and follow-up for up to 180 days. MAIN VARIABLES OF INTEREST To assess outcomes, survival with good neurological outcome defined as a Cerebral Performance Categories scale 1-2 at 180 days was used. Secondary variables were collected including demographics and comorbidities, cardiac arrest and cannulation characteristics, ROSC, ECMO-related complications, survival to ECMO decannulation, survival at Intensive Care Unit (ICU) discharge, survival at 180 days, neurological outcome, cause of death and eligibility for organ donation. RESULTS Fifty-four patients received ECPR, 29 for OHCA and 25 for IHCA. Initial shockable rhythm was identified in 27 (50%) patients. The most common cause for cardiac arrest was acute coronary syndrome [29 (53.7%)] followed by pulmonary embolism [7 (13%)] and accidental hypothermia [5 (9.3%)]. Sixteen (29.6%) patients were alive at 180 days, 15 with good neurological outcome. Ten deceased patients (30.3%) became organ donors after neuroprognostication. CONCLUSIONS The implementation of a multidisciplinary ECPR program in an experienced Extracorporeal Membrane Oxygenation center in Spain is feasible and can lead to good survival outcomes and valid organ donors.
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Affiliation(s)
- María Martínez-Martínez
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - María Vidal-Burdeus
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain; Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jordi Riera
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Aitor Uribarri
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain; Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER-CV, Madrid, Spain; VHIR - Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Elisabet Gallart
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Laia Milà
- Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Pau Torrella
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Irene Buera
- Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER-CV, Madrid, Spain; VHIR - Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Luis Chiscano-Camon
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Bruno García Del Blanco
- Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER-CV, Madrid, Spain; VHIR - Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | | | - José A Barrabés
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain; Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER-CV, Madrid, Spain; VHIR - Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Jordi Llaneras
- Emergency Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Juan Carlos Ruiz-Rodríguez
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain
| | - Cristopher Mazo
- Transplant Coordination Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Jorge Morales
- Sistema d'Emergencies Mèdiques (SEM), Barcelona, Spain
| | - Ricard Ferrer
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ignacio Ferreira-Gonzalez
- Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain; Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; CIBER-CV, Madrid, Spain; VHIR - Vall d'Hebron Institut de Recerca, Barcelona, Spain
| | - Eduard Argudo
- Intensive Care Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain; Shock, Organ Dysfunction and Resuscitation (SODIR) Research Group, Vall d'Hebron Institut de Recerca (VHIR), Barcelona, Spain; Medicine Department, Universitat Autònoma de Barcelona, Barcelona, Spain.
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14
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Fu HY, Chen YS, Yu HY, Chi NH, Wei LY, Chen KPH, Chou HW, Chou NK, Wang CH. Emergent coronary revascularization with percutaneous coronary intervention and coronary artery bypass grafting in patients receiving extracorporeal cardiopulmonary resuscitation. Eur J Cardiothorac Surg 2024; 66:ezae290. [PMID: 39073911 PMCID: PMC11315652 DOI: 10.1093/ejcts/ezae290] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Revised: 07/18/2024] [Accepted: 07/27/2024] [Indexed: 07/31/2024] Open
Abstract
OBJECTIVES Extracorporeal cardiopulmonary resuscitation (ECPR) has emerged as a rescue for refractory cardiac arrest, of which acute coronary syndrome is a common cause. Data on the coronary revascularization strategy in patients receiving ECPR remain limited. METHODS The ECPR databases from two referral hospitals were screened for patients who underwent emergent revascularization. The baseline characteristics were matched 1:1 using propensity score between patients who underwent coronary artery bypass grafting (CABG) and those who received percutaneous coronary intervention (PCI). Outcomes, including success rate of weaning from extracorporeal membrane oxygenation (ECMO), hospital survival, and midterm survival in hospital survivors, were compared between CABG and PCI. RESULTS After matching, most of the patients (95%) had triple vessel disease. Compared with PCI (n = 40), emergent CABG (n = 40) had better early outcomes, in terms of the rates of successful ECMO weaning (71.1% vs 48.7%, P = 0.05) and hospital survival (56.4% versus 32.4%, P = 0.04). After a mean follow-up of 2 years, both revascularization strategies were associated with favourable midterm survival among hospital survivors (75.3% after CABG vs 88.9% after PCI, P = 0.49), with a trend towards fewer reinterventions in patients who underwent CABG (P = 0.07). CONCLUSIONS In patients who received ECPR because of triple vessel disease, the hospital outcomes were better after emergent CABG than after PCI. More evidence is required to determine the optimal revascularization strategy for patients who receive ECPR.
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Affiliation(s)
- Hsun-Yi Fu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital Hsinchu Branch, Hsinchu, Taiwan
| | - Yih-Sharng Chen
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Hsi-Yu Yu
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Nai-Hsin Chi
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Ling-Yi Wei
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | | | - Heng-Wen Chou
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Nai-Kuan Chou
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
| | - Chih-Hsien Wang
- Division of Cardiovascular Surgery, Department of Surgery, National Taiwan University Hospital, Taipei, Taiwan
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15
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Davies MG, Hart JP. Extracorporal Membrane Oxygenation in Massive Pulmonary Embolism. Ann Vasc Surg 2024; 105:287-306. [PMID: 38588954 DOI: 10.1016/j.avsg.2024.02.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Massive pulmonary embolism (MPE) carries significant 30-day mortality risk, and a change in societal guidelines has promoted the increasing use of extracorporeal membrane oxygenation (ECMO) in the immediate management of MPE-associated cardiovascular shock. This narrative review examines the current status of ECMO in MPE. METHODS A literature review was performed from 1982 to 2022 searching for the terms "Pulmonary embolism" and "ECMO," and the search was refined by examining those publications that covered MPE. RESULTS In the patient with MPE, veno-arterial ECMO is now recommended as a bridge to interventional therapy. It can reliably decrease right ventricular overload, improve RV function, and allow hemodynamic stability and restoration of tissue oxygenation. The use of ECMO in MPE has been associated with lower mortality in registry reviews, but there has been no significant difference in outcomes between patients treated with and without ECMO in meta-analyses. Applying ECMO is also associated with substantial multisystem morbidity due to systemic inflammatory response, bleeding with coagulopathy, hemorrhagic stroke, renal dysfunction, and acute limb ischemia, which must be factored into the outcomes. CONCLUSIONS The application of ECMO in MPE should be combined with an aggressive interventional pulmonary interventional program and should strictly adhere to the current selection criteria.
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Affiliation(s)
- Mark G Davies
- Center for Quality, Effectiveness, and Outcomes in Cardiovascular Diseases, Houston, TX; Department of Vascular and Endovascular Surgery, Ascension Health, Waco, TX.
| | - Joseph P Hart
- Division of Vascular Surgery, Medical College of Wisconsin, Milwaukee, WI
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16
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Vahedian-Azimi A, Hassan IF, Rahimi-Bashar F, Elmelliti H, Akbar A, Shehata AL, Ibrahim AS, Ait Hssain A. Risk factors for neurological disability outcomes in patients under extracorporeal membrane oxygenation following cardiac arrest: An observational study. Intensive Crit Care Nurs 2024; 83:103674. [PMID: 38461711 DOI: 10.1016/j.iccn.2024.103674] [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: 11/21/2023] [Revised: 02/14/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVES This study aimed to identify factors associated with neurological and disability outcomes in patients who underwent ECMO following cardiac arrest. METHODS This retrospective, single-center, observational study included adult patients who received ECMO treatment for in-hospital cardiac arrest (IHCA) or out-of-hospital cardiac arrest (OHCA) between February 2016 and March 2020. Factors associated with neurological and disability outcomes in these patients who underwent ECMO were assessed. SETTING Hamad General Hospital, Qatar. MAIN OUTCOME MEASURES Neurological disability outcomes were assessed using the Modified Rankin Scale (mRS) and the Cerebral Performance Category (CPC) scale. RESULTS Among the 48 patients included, 37 (77 %) experienced OHCA, and 11 (23 %) had IHCA. The 28-day survival rate was 14 (29.2 %). Of the survivors, 9 (64.3 %) achieved a good neurological outcome, while 5 (35.7 %) experienced poor neurological outcomes. Regarding disability, 5 (35.7 %) of survivors had no disability, while 9 (64.3 %) had some form of disability. The results showed significantly shorter median time intervals in minutes, including collapse to cardiopulmonary resuscitation (CPR) (3 vs. 6, P = 0.001), CPR duration (12 vs. 35, P = 0.001), CPR to extracorporeal cardiopulmonary resuscitation (ECPR) (20 vs. 40, P = 0.001), and collapse-to-ECPR (23 vs. 45, P = 0.001), in the good outcome group compared to the poor outcome group. CONCLUSION This study emphasizes the importance of minimizing the time between collapse and CPR/ECMO initiation to improve neurological outcomes and reduce disability in cardiac arrest patients. However, no significant associations were found between outcomes and other demographic or clinical variables in this study. Further research with a larger sample size is needed to validate these findings. IMPLICATIONS FOR CLINICAL PRACTICE The study underscores the significance of reducing the time between collapse and the initiation of CPR and ECMO. Shorter time intervals were associated with improved neurological outcomes and reduced disability in cardiac arrest patients.
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Affiliation(s)
- Amir Vahedian-Azimi
- Trauma Research Center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran.
| | - Ibrahim Fawzy Hassan
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar; Department of Medicine, Weill Cornell Medical College, Doha, Qatar.
| | - Farshid Rahimi-Bashar
- Department of Anesthesiology and Critical Care, School of Medicine, Hamadan University of Medical Sciences, Hamadan, Iran.
| | | | - Anzila Akbar
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar; Department of Medicine, Weill Cornell Medical College, Doha, Qatar.
| | - Ahmed Labib Shehata
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar; Department of Medicine, Weill Cornell Medical College, Doha, Qatar.
| | - Abdulsalam Saif Ibrahim
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar; Department of Medicine, Weill Cornell Medical College, Doha, Qatar.
| | - Ali Ait Hssain
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar; Department of Medicine, Weill Cornell Medical College, Doha, Qatar.
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17
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Alcántara Carmona S, Villanueva Fernández H. ECPR … Ready for it? Med Intensiva 2024:S2173-5727(24)00200-5. [PMID: 39095267 DOI: 10.1016/j.medine.2024.07.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/04/2024]
Affiliation(s)
- Sara Alcántara Carmona
- Servicio de Medicina Intensiva, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain.
| | - Héctor Villanueva Fernández
- Servicio de Medicina Intensiva, Hospital Universitario Puerta de Hierro Majadahonda, Majadahonda, Madrid, Spain.
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18
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Bari G, Mariani S, van Bussel BCT, Ravaux J, Di Mauro M, Schaefer A, Khalil J, Pozzi M, Botta L, Pacini D, Boeken U, Samalavicius R, Bounader K, Hou X, Bunge JJH, Buscher H, Salazar L, Meyns B, Mazeffi M, Matteucci S, Sponga S, MacLaren G, Russo C, Formica F, Sakiyalak P, Fiore A, Camboni D, Raffa GM, Diaz R, Wang IW, Jung JS, Belohlavek J, Pellegrino V, Bianchi G, Pettinari M, Barbone A, Garcia JP, Shekar K, Whitman G, Lorusso R. Post-cardiotomy extracorporeal life support: A cohort of cannulation in the general ward. Artif Organs 2024. [PMID: 39007409 DOI: 10.1111/aor.14818] [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: 05/28/2024] [Accepted: 06/21/2024] [Indexed: 07/16/2024]
Abstract
OBJECTIVES Post-cardiotomy extracorporeal life support (ECLS) cannulation might occur in a general post-operative ward due to emergent conditions. Its characteristics have been poorly reported and investigated This study investigates the characteristics and outcomes of adult patients receiving ECLS cannulation in a general post-operative cardiac ward. METHODS The Post-cardiotomy Extracorporeal Life Support (PELS) is a retrospective (2000-2020), multicenter (34 centers), observational study including adult patients who required ECLS for post-cardiotomy shock. This PELS sub-analysis analyzed patients´ characteristics, in-hospital outcomes, and long-term survival in patients cannulated for veno-arterial ECLS in the general ward, and further compared in-hospital survivors and non-survivors. RESULTS The PELS study included 2058 patients of whom 39 (1.9%) were cannulated in the general ward. Most patients underwent isolated coronary bypass grafting (CABG, n = 15, 38.5%) or isolated non-CABG operations (n = 20, 51.3%). The main indications to initiate ECLS included cardiac arrest (n = 17, 44.7%) and cardiogenic shock (n = 14, 35.9%). ECLS cannulation occurred after a median time of 4 (2-7) days post-operatively. Most patients' courses were complicated by acute kidney injury (n = 23, 59%), arrhythmias (n = 19, 48.7%), and postoperative bleeding (n = 20, 51.3%). In-hospital mortality was 84.6% (n = 33) with persistent heart failure (n = 11, 28.2%) as the most common cause of death. No peculiar differences were observed between in-hospital survivors and nonsurvivors. CONCLUSIONS This study demonstrates that ECLS cannulation due to post-cardiotomy emergent adverse events in the general ward is rare, mainly occurring in preoperative low-risk patients and after a postoperative cardiac arrest. High complication rates and low in-hospital survival require further investigations to identify patients at risk for such a complication, optimize resources, enhance intervention, and improve outcomes.
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Affiliation(s)
- Gabor Bari
- Clinic of Internal Medicine, Department of Cardiac Surgery, University of Szeged, Szeged, Hungary
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Silvia Mariani
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
- Department of Medicine and Surgery, Cardiac Surgery Clinic, San Gerardo Hospital, Monza, Italy
| | - Bas C T van Bussel
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Justine Ravaux
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Michele Di Mauro
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
| | - Anne Schaefer
- Division of Cardiac Surgery, Medical University of Vienna, Vienna, Austria
| | - Jawad Khalil
- Department of Cardiac Surgery, Leipzig Heart Center, Leipzig, Germany
| | - Matteo Pozzi
- Department of Cardiac Surgery, Louis Pradel Cardiologic Hospital, Lyon, France
| | - Luca Botta
- Division of Cardiac Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Davide Pacini
- Division of Cardiac Surgery, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Udo Boeken
- Department of Cardiac Surgery, Heinrich Heine University, Duesseldorf, Germany
| | - Robertas Samalavicius
- Department of Anesthesiology, Centre of Anesthesia, Intensive Care and Pain management, Vilnius University Hospital Santariskiu Klinikos, Vilnius, Lithuania
| | - Karl Bounader
- Division of Cardiothoracic and Vascular Surgery, Pontchaillou University Hospital, Rennes, France
| | - Xiaotong Hou
- Center for Cardiac Intensive Care, Beijing Institute of Heart, Lung, and Blood Vessels Diseases, Beijing Anzhen Hospital, Beijing, China
| | - Jeroen J H Bunge
- Department of Intensive Care Adults, and Department of Cardiology, Erasmus MC, Rotterdam, The Netherlands
| | - Hergen Buscher
- Department of Intensive Care Medicine, Center of Applied Medical Research, St Vincent's Hospital, Darlinghurst, New South Wales, Australia
| | - Leonardo Salazar
- Department of Cardiology, Fundación Cardiovascular de Colombia, Bucaramanga, Colombia
| | - Bart Meyns
- Department of Cardiac Surgery, University Hospitals Leuven, Leuven, Belgium
| | - Michael Mazeffi
- Departments of Medicine and Surgery, University of Maryland, Baltimore, Maryland, USA
| | - Sacha Matteucci
- SOD Cardiochirurgia, Ospedali Riuniti 'Umberto I - Lancisi-Salesi', Ancona, Italy
| | - Sandro Sponga
- Division of Cardiac Surgery, Cardiothoracic Department, University Hospital of Udine, Udine, Italy
| | - Graeme MacLaren
- Cardiothoracic Intensive Care Unit, National University Hospital, Singapore, Singapore
| | - Claudio Russo
- Cardiac Thoracic and Vascular Department, Niguarda Hospital, Milan, Italy
| | - Francesco Formica
- Department of Medicine and Surgery, Cardiac Surgery Clinic, San Gerardo Hospital, Monza, Italy
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Pranya Sakiyalak
- Division of Cardiovascular and Thoracic Surgery, Department of Surgery, Siriraj Hospital, Bangkok, Thailand
| | - Antonio Fiore
- Department of Cardio-Thoracic Surgery, University Hospital Henri-Mondor, Créteil, France
| | - Daniele Camboni
- Department of Cardiothoracic Surgery, University Medical Center Regensburg, Regensburg, Germany
| | - Giuseppe Maria Raffa
- Department for the Treatment and Study of Cardiothoracic Diseases and Cardiothoracic Transplantation, Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo, Italy
| | - Rodrigo Diaz
- ECLS Unit, Departamento de Anestesia, Clínica Las Condes, Santiago, Chile
| | - I-Wen Wang
- Division of Cardiac Surgery, Memorial Healthcare System, Hollywood, Florida, USA
| | - Jae-Seung Jung
- Department of Thoracic and Cardiovascular Surgery, Korea University Anam Hospital, Seoul, South Korea
| | - Jan Belohlavek
- 2nd Department of Cardiovascular Surgery, Cardiovascular Medicine, General Teaching Hospital, Prague, Czech Republic
| | - Vin Pellegrino
- Intensive Care Unit, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Giacomo Bianchi
- Department of Cardiac Surgery, Ospedale del Cuore Fondazione Toscana "G. Monasterio", Massa, Italy
| | - Matteo Pettinari
- Department of Cardiovascular Surgery, Ziekenhuis Oost-Limburg, Genk, Belgium
| | | | - José P Garcia
- Memorial Cardiac and Vascular Institute, Indiana University Methodist Hospital, Indianapolis, Indiana, USA
| | - Kiran Shekar
- Adult Intensive Care Service, The Prince Charles Hospital, Brisbane, Queensland, Australia
| | - Glenn Whitman
- Division of Cardiac Surgery, Johns Hopkins Hospital, Baltimore, Maryland, USA
| | - Roberto Lorusso
- Maastricht University Medical Center, Cardio-Thoracic Surgery Department and Cardiovascular Research Institute Maastricht, Maastricht, The Netherlands
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19
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Liu C, Li X, Li J, Shen D, Sun Q, Zhao J, Zhao H, Fu G. Standby extracorporeal membrane oxygenation: a better strategy for high-risk percutaneous coronary intervention. Front Med (Lausanne) 2024; 11:1404479. [PMID: 38994335 PMCID: PMC11238173 DOI: 10.3389/fmed.2024.1404479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2024] [Accepted: 06/11/2024] [Indexed: 07/13/2024] Open
Abstract
Background The incidence of cardiac arrest (CA) during percutaneous coronary intervention (PCI) is relatively rare. However, when it does occur, the mortality rate is extremely high. Extracorporeal cardiopulmonary resuscitation (ECPR) has shown promising survival rates for in-hospital cardiac arrests (IHCA), with low-flow time being an independent prognostic factor for CA. However, there is no definitive answer on how to reduce low-flow time. Methods This retrospective study, conducted at a single center, included 39 patients who underwent ECPR during PCI between January 2016 and December 2022. The patients were divided into two cohorts based on whether standby extracorporeal membrane oxygenation (ECMO) was utilized during PCI: standby ECPR (SBE) (n = 13) and extemporaneous ECPR (EE) (n = 26). We compared the 30-day mortality rates between these two cohorts and investigated factors associated with survival. Results Compared to the EE cohort, the SBE cohort showed significantly lower low-flow time (P < 0.01), ECMO operation time (P < 0.01), and a lower incidence of acute kidney injury (AKI) (P = 0.017), as well as peak lactate (P < 0.01). Stand-by ECMO was associated with improved 30-day survival (p = 0.036), while prolonged low-flow time (p = 0.004) and a higher SYNTAX II score (p = 0.062) predicted death at 30 days. Conclusions Standby ECMO can provide significant benefits for patients who undergo ECPR for CA during PCI. It is a viable option for high-risk PCI cases and may enhance the overall prognosis. The low-flow time remains a critical determinant of survival.
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Affiliation(s)
- Chuang Liu
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Xingxing Li
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Jun Li
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Deliang Shen
- Department of Cardiovascular Medicine, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Qianqian Sun
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Junjie Zhao
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Hui Zhao
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
| | - Guowei Fu
- Department of Extracorporeal Life Support Center, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, Henan, China
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20
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Movahed MR, Soltani Moghadam A, Hashemzadeh M. In Patients with Cardiogenic Shock, Extracorporeal Membrane Oxygenation Is Associated with Very High All-Cause Inpatient Mortality Rate. J Clin Med 2024; 13:3607. [PMID: 38930138 PMCID: PMC11204588 DOI: 10.3390/jcm13123607] [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: 03/30/2024] [Revised: 06/12/2024] [Accepted: 06/18/2024] [Indexed: 06/28/2024] Open
Abstract
Background: The goal of this study was to evaluate the effect of extracorporeal membrane oxygenation (ECMO) on mortality in patients with cardiogenic shock excluding Impella and IABP use. Method: The large Nationwide Inpatient Sample (NIS) database was utilized to study any association between the use of ECMO in adults over the age of 18 and mortality and complications with a diagnosis of cardiogenic shocks. Results: ICD-10 codes for ECMO and cardiogenic shock for the available years 2016-2020 were utilized. A total of 796,585 (age 66.5 ± 14.4) patients had a diagnosis of cardiogenic shock excluding Impella. Of these patients, 13,160 (age 53.7 ± 15.4) were treated with ECMO without IABP use. Total inpatient mortality without any device was 32.7%. It was 47.9% with ECMO. In a multivariate analysis adjusting for 47 variables such as age, gender, race, lactic acidosis, three-vessel intervention, left main myocardial infarction, cardiomyopathy, systolic heart failure, acute ST-elevation myocardial infarction, peripheral vascular disease, chronic renal disease, etc., ECMO utilization remained highly associated with mortality (OR: 1.78, CI: 1.6-1.9, p < 0.001). Evaluating teaching hospitals only revealed similar findings. Major complications were also high in the ECMO cohort. Conclusions: In patients with cardiogenic shock, the use of ECMO was associated with the high in-hospital mortality regardless of comorbid condition, high-risk futures, or type of hospital.
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Affiliation(s)
- Mohammad Reza Movahed
- College of Medicine, University of Arizona Sarver Heart Center, 1501 North Campbell Avenue, Tucson, AZ 85724, USA
- College of Medicine, University of Arizona, Phoenix, AZ 85004, USA
| | - Arman Soltani Moghadam
- College of Medicine, University of Arizona Sarver Heart Center, 1501 North Campbell Avenue, Tucson, AZ 85724, USA
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21
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Shoji K, Ohbe H, Matsuyama T, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Kushimoto S. Low-flow time and outcomes in hypothermic cardiac arrest patients treated with extracorporeal cardiopulmonary resuscitation: a secondary analysis of a multi-center retrospective cohort study. J Intensive Care 2024; 12:22. [PMID: 38863061 PMCID: PMC11165865 DOI: 10.1186/s40560-024-00735-1] [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: 02/28/2024] [Accepted: 05/27/2024] [Indexed: 06/13/2024] Open
Abstract
BACKGROUND In out-of-hospital cardiac arrest (OHCA) patients with extracorporeal cardiopulmonary resuscitation (ECPR), the association between low-flow time and outcomes in accidental hypothermia (AH) patients compared to those of patients without AH has not been fully investigated. METHODS This was a secondary analysis of the retrospective multicenter registry in Japan. We enrolled patients aged ≥ 18 years who had been admitted to the emergency department for OHCA and had undergone ECPR between January, 2013 and December, 2018. AH was defined as an arrival body temperature below 32 °C. The primary outcome was survival to discharge. Cubic spline analyses were performed to assess the non-linear associations between low-flow time and outcomes stratified by the presence of AH. We also analyzed the interaction between low-flow time and the presence of AH. RESULTS Of 1252 eligible patients, 105 (8.4%) and 1147 (91.6%) were in the AH and non-AH groups, respectively. Median low-flow time was 60 (47-79) min in the AH group and 51 (42-62) min in the non-AH group. The survival discharge rates in the AH and non-AH groups were 44.8% and 25.4%, respectively. The cubic spline analyses showed that survival discharge rate remained constant regardless of low-flow time in the AH group. Conversely, a decreasing trend was identified in the survival discharge rate with longer low-flow time in the non-AH group. The interaction analysis revealed a significant interaction between low-flow time and AH in survival discharge rate (p for interaction = 0.048). CONCLUSIONS OHCA patients with arrival body temperature < 32 °C who had received ECPR had relatively good survival outcomes regardless of low-flow time, in contrast to those of patients without AH.
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Affiliation(s)
- Kosuke Shoji
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1, Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 9808574, Japan
- Department of Emergency Medicine, Japanese Red Cross Ishinomaki Hospital, Ishinomaki, Japan
| | - Hiroyuki Ohbe
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1, Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 9808574, Japan.
| | - Tasuku Matsuyama
- Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kyoto, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Yasuhiro Kuroda
- Department of Emergency Medicine, Kagawa University School of Medicine, Miki, Kagawa, Japan
| | - Shigeki Kushimoto
- Division of Emergency and Critical Care Medicine, Tohoku University Graduate School of Medicine, 1-1, Seiryo-Machi, Aoba-ku, Sendai, Miyagi, 9808574, Japan
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22
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Wang JY, Chen Y, Dong R, Li S, Peng JM, Hu XY, Jiang W, Wang CY, Weng L, Du B. Extracorporeal vs. conventional CPR for out-of-hospital cardiac arrest: A systematic review and meta-analysis. Am J Emerg Med 2024; 80:185-193. [PMID: 38626653 DOI: 10.1016/j.ajem.2024.04.002] [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: 12/03/2023] [Revised: 04/01/2024] [Accepted: 04/04/2024] [Indexed: 04/18/2024] Open
Abstract
BACKGROUND Out-of-hospital cardiac arrest (OHCA) remains a significant cause of mortality and morbidity worldwide. Extracorporeal cardiopulmonary resuscitation (ECPR) is a potential intervention for OHCA, but its effectiveness compared to conventional cardiopulmonary resuscitation (CCPR) needs further evaluation. METHOD We systematically searched PubMed, Embase, the Cochrane Library, Web of Science, and ClinicalTrials.gov for relevant studies from January 2010 to March 2023. Pooled meta-analysis was performed to investigate any potential association between ECPR and improved survival and neurological outcomes. RESULTS This systematic review and meta-analysis included two randomized controlled trials enrolling 162 participants and 10 observational cohort studies enrolling 4507 participants. The pooled meta-analysis demonstrated that compared to CCRP, ECPR did not improve survival and neurological outcomes at 180 days following OHCA (RR: 3.39, 95% CI: 0.79 to 14.64; RR: 2.35, 95% CI: 0.97 to 5.67). While a beneficial effect of ECPR was obtained regarding 30-day survival and neurological outcomes. Furthermore, ECPR was associated with a higher risk of bleeding complications. Subgroup analysis showed that ECPR was prominently beneficial when exclusively initiated in the emergency department. Additional post-resuscitation treatments did not significantly impact the efficacy of ECPR on 180-day survival with favorable neurological outcomes. CONCLUSIONS There is no high-quality evidence supporting the superiority of ECPR over CCPR in terms of survival and neurological outcomes in OHCA patients. However, due to the potential for bias, heterogeneity among studies, and inconsistency in practice, the non-significant results do not preclude the potential benefits of ECPR. Further high-quality research is warranted to optimize ECPR practice and provide more generalizable evidence. Clinical trial registration PROSPERO, https://www.crd.york.ac.uk/prospero/, registry number: CRD42023402211.
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Affiliation(s)
- Jing-Yi Wang
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Yan Chen
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Run Dong
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Shan Li
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Jin-Min Peng
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Xiao-Yun Hu
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Jiang
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Chun-Yao Wang
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China
| | - Li Weng
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China.
| | - Bin Du
- Medical Intensive Care Unit, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Peking Union Medical College & Chinese Academy of Medical Sciences, Beijing, China.
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23
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Tonna JE, Cho SM. Extracorporeal Cardiopulmonary Resuscitation. Crit Care Med 2024; 52:963-973. [PMID: 38224260 PMCID: PMC11098703 DOI: 10.1097/ccm.0000000000006185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Affiliation(s)
- Joseph E Tonna
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
- Department of Emergency Medicine, University of Utah Health, Salt Lake City, UT
| | - Sung-Min Cho
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
- Department of Emergency Medicine, University of Utah Health, Salt Lake City, UT
- Division of Neuroscience Critical Care, Department of Neurology, Johns Hopkins University School of Medicine, Baltimore, MD
- Division of Neuroscience Critical Care, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University School of Medicine, Baltimore, MD
- Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
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24
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Laporte CCM, Brown B, Wilke TJ, Kassel CA. 2023 Clinical Update in Liver Transplantation. J Cardiothorac Vasc Anesth 2024; 38:1390-1396. [PMID: 38490899 DOI: 10.1053/j.jvca.2024.02.029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2024] [Accepted: 02/19/2024] [Indexed: 03/17/2024]
Abstract
Liver transplantation continues to provide life-saving treatment for patients with end-stage liver disease. Advances in the field of transplant anesthesia continue to support the care of more complex patients. The use of extracorporeal membrane oxygenation has been described in critical care settings and cardiac surgery but may be a valuable option for specific conditions for patients undergoing liver transplantation. Changes to the allocation process for liver grafts now focus on acuity circles to reduce regional disparities. As the number of life-saving transplant surgeries increases, so does the need for specialty knowledge in the anesthetic considerations of these procedures. The specialty of transplant anesthesia continues to grow and develop to meet the demands of complex patients and the increased number of transplants performed. Liver transplantation can be a resource-demanding procedure, and predicting the need for massive transfusion can aid in planning and preparing for significant blood loss.
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Affiliation(s)
| | - Brittany Brown
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE
| | - Trevor J Wilke
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE
| | - Cale A Kassel
- Department of Anesthesiology, University of Nebraska Medical Center, Omaha, NE.
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25
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Kawauchi A, Okada Y, Aoki M, Ogasawara T, Tagami T, Kitamura N, Nakamura M. Evaluating the impact of ELSO guideline adherence on favorable neurological outcomes among patients requiring extracorporeal cardiopulmonary resuscitation for out-of-hospital cardiac arrest. Resuscitation 2024; 199:110218. [PMID: 38649088 DOI: 10.1016/j.resuscitation.2024.110218] [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: 01/17/2024] [Revised: 04/10/2024] [Accepted: 04/12/2024] [Indexed: 04/25/2024]
Abstract
AIM Selecting the appropriate candidates for extracorporeal cardiopulmonary resuscitation (ECPR) for out-of-hospital cardiac arrest (OHCA) is challenging. Previously, the Extracorporeal Life Support Organization (ELSO) guidelines suggested the example of inclusion criteria. However, it is unclear whether patients who meet the inclusion criteria of the ELSO guidelines have more favorable outcomes. We aimed to evaluate the relationship between the outcomes and select inclusion criteria of the ELSO guidelines. METHODS We conducted a post-hoc analysis of a multicenter prospective study conducted between 2019 and 2021. Adult patients with OHCA treated with ECPR were included. The primary outcome was a favorable neurological outcome (Cerebral Performance Category of 1 or 2) at 30 days. An ELSO criteria score was assigned based on four criteria: (i) age < 70 years; (ii) witness; (iii) bystander CPR; and (iv) low-flow time (<60 min). Subgroup analysis based on initial cardiac rhythm was performed. RESULTS Among 9,909 patients, 227 with OHCA were included. The proportion of favorable neurological outcomes according to the number of ELSO criteria met were: 0.0% (0/3), 0 points; 0.0% (0/23), 1 point; 3.0% (2/67), 2 points; 7.3% (6/82), 3 points; and 16.3% (7/43), 4 points. A similar tendency was observed in patients with an initial shockable rhythm. However, no such relationship was observed in those with an initial non-shockable rhythm. CONCLUSION Patients who adhered more closely to specific inclusion criteria of the ELSO guidelines demonstrated a tendency towards a higher rate of favorable neurological outcomes. However, the relationship was heterogeneous according to initial rhythm.
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Affiliation(s)
- Akira Kawauchi
- Department of Critical Care and Emergency Medicine, Japanese Red Cross Maebashi Hospital, Maebashi, Gunma, Japan.
| | - Yohei Okada
- Health Services and Systems Research, Duke-NUS Medical School, Singapore, Singapore
| | - Makoto Aoki
- Department of Critical Care and Emergency Medicine, Japanese Red Cross Maebashi Hospital, Maebashi, Gunma, Japan; Division of Traumatology, Research Institute, National Defense Medical College, Saitama, Japan
| | - Tomoko Ogasawara
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashikosugi Hospital, Kanagawa, Japan
| | - Nobuya Kitamura
- Department of Emergency and Critical Care Medicine, Kimitsu Chuo Hospital, Chiba Japan
| | - Mitsunobu Nakamura
- Department of Critical Care and Emergency Medicine, Japanese Red Cross Maebashi Hospital, Maebashi, Gunma, Japan
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26
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Piccone G, Schiavoni L, Mattei A, Benedetto M. Extracorporeal Life Support in Myocardial Infarction: New Highlights. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:907. [PMID: 38929524 PMCID: PMC11205984 DOI: 10.3390/medicina60060907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/05/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/28/2024]
Abstract
Background and Objectives: Cardiogenic shock (CS) is a potentially severe complication following acute myocardial infarction (AMI). The use of veno-arterial extracorporeal membrane oxygenation (VA-ECMO) in these patients has risen significantly over the past two decades, especially when conventional treatments fail. Our aim is to provide an overview of the role of VA-ECMO in CS complicating AMI, with the most recent literature highlights. Materials and Methods: We have reviewed the current VA-ECMO practices with a particular focus on CS complicating AMI. The largest studies reporting the most significant results, i.e., overall clinical outcomes and management of the weaning process, were identified in the PubMed database from 2019 to 2024. Results: The literature about the use of VA-ECMO in CS complicating AMI primarily has consisted of observational studies until 2019, generating the need for randomized controlled trials. The EURO-SHOCK trial showed a lower 30-day all-cause mortality rate in patients receiving VA-ECMO compared to those receiving standard therapy. The ECMO-CS trial compared immediate VA-ECMO implementation with early conservative therapy, with a similar mortality rate between the two groups. The ECLS-SHOCK trial, the largest randomized controlled trial in this field, found no significant difference in mortality at 30 days between the ECMO group and the control group. Recent studies suggest the potential benefits of combining left ventricular unloading devices with VA-ECMO, but they also highlight the increased complication rate, such as bleeding and vascular issues. The routine use of VA-ECMO in AMI complicated by CS cannot be universally supported due to limited evidence and associated risks. Ongoing trials like the Danger Shock, Anchor, and Recover IV trials aim to provide further insights into the management of AMI complicated by CS. Conclusions: Standardizing the timing and indications for initiating mechanical circulatory support (MCS) is crucial and should guide future trials. Multidisciplinary approaches tailored to individual patient needs are essential to minimize complications from unnecessary MCS device initiation.
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Affiliation(s)
- Giulia Piccone
- Cardiothoracic and Vascular Intensive Care Unit, Hospital and University Trust of Verona, P. le A. Stefani, 37124 Verona, Italy;
| | - Lorenzo Schiavoni
- Department of Anesthesia and Intensive Care, Fondazione Policlinico Universitario Campus-Bio-Medico, Via Alvaro del Portillo 200, 00127 Roma, Italy;
| | - Alessia Mattei
- Department of Anesthesia and Intensive Care, Fondazione Policlinico Universitario Campus-Bio-Medico, Via Alvaro del Portillo 200, 00127 Roma, Italy;
| | - Maria Benedetto
- Cardio-thoracic and Vascular Anesthesia and Intensive Care Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Via Albertoni 15, 40138 Bologna, Italy;
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27
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Lin KT, Siao FY. Refractory ventricular fibrillation secondary to hyperkalemia resuscitated with extracorporeal membrane oxygenation: A case report. Heliyon 2024; 10:e31178. [PMID: 38799756 PMCID: PMC11126849 DOI: 10.1016/j.heliyon.2024.e31178] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Revised: 05/01/2024] [Accepted: 05/12/2024] [Indexed: 05/29/2024] Open
Abstract
The routine use of extracorporeal cardiopulmonary resuscitation (ECPR) is not recommended for patients with cardiac arrest. However, ECPR is considered for selected patients with cardiac arrest of reversible cause. Extracorporeal membrane oxygenation (ECMO) provides temporary cardiopulmonary support and adequate perfusion to the end organs, thereby shortening ischemic organ time and minimizing complications. One indication for ECPR therapy is prolonged ventricular fibrillation despite optimal conventional CPR. Here, we report a successful recovery case from ECPR, in which the patient suffered from refractory ventricular fibrillation and was predisposed to severe hyperkalemia. Ventricular fibrillation failed to respond despite prolonged conventional CPR and defibrillation management for 32 min. After successfully initiating ECPR 54 min after cardiac arrest, spontaneous circulation returned sooner. He demonstrated clear consciousness after treatment and was discharged without any neurological disability on day 11.
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Affiliation(s)
- Kun-Te Lin
- Department of Emergency and Critical Care Medicine, Changhua Christian Hospital, Changhua, 500, Taiwan
| | - Fu-Yuan Siao
- Department of Emergency and Critical Care Medicine, Changhua Christian Hospital, Changhua, 500, Taiwan
- Department of Kinesiology, Health and Leisure, Chienkuo Technology University, Changhua, 500, Taiwan
- Department of Mechanical Engineering, Chung Yuan Christian University, Taoyuan, 320, Taiwan
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28
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Matsumura K, Shimizu K, Horikoshi Y, Hamaguchi J, Matsuyoshi T, Sasaki J. Novel weaning assessment for veno-arteriovenous to veno-venous extracorporeal membrane oxygenation using pump-controlled retrograde trial off. Perfusion 2024:2676591241258689. [PMID: 38808770 DOI: 10.1177/02676591241258689] [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: 05/30/2024]
Abstract
INTRODUCTION Pump-controlled retrograde trial off (PCRTO) is described as an effective weaning strategy for veno-arterial extracorporeal membrane oxygenation (ECMO) in the guidelines. Contrastingly, there is no established weaning strategy for veno-arteriovenous (V-AV) ECMO. We report a novel application of PCRTO in a patient undergoing V-AV ECMO. CASE REPORT A 49-year-old man had pneumonia and a history of kidney transplantation. Two days after intubation, respiratory failure progressed and veno-venous (V-V) ECMO was introduced. On day 7 after ECMO, the configuration was changed to V-AV ECMO owing to septic cardiomyopathy due to suspected cholangitis. On day 15, with partial haemodynamic improvement and persistent respiratory failure, PCRTO was performed; the patient was safely returned to V-V ECMO. DISCUSSION In patients undergoing V-AV ECMO, PCRTO could have the potential to accurately simulate decannulation of the arterial cannula. CONCLUSION This novel weaning strategy could be considered in patients undergoing V-AV ECMO.
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Affiliation(s)
- Kazuki Matsumura
- ECMO Center, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Shinjuku, Japan
| | - Keiki Shimizu
- ECMO Center, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Yuichi Horikoshi
- ECMO Center, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Jun Hamaguchi
- ECMO Center, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Takeo Matsuyoshi
- ECMO Center, Department of Emergency and Critical Care Medicine, Tokyo Metropolitan Tama Medical Center, Fuchu, Japan
| | - Junichi Sasaki
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Shinjuku, Japan
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Ellauzi R, Erdem S, Salam MF, Kumar A, Aggarwal V, Koenig G, Aronow HD, Basir MB. Mechanical Circulatory Support Devices in Patients with High-Risk Pulmonary Embolism. J Clin Med 2024; 13:3161. [PMID: 38892871 PMCID: PMC11172824 DOI: 10.3390/jcm13113161] [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: 03/18/2024] [Revised: 04/22/2024] [Accepted: 05/08/2024] [Indexed: 06/21/2024] Open
Abstract
Pulmonary embolism (PE) is a common acute cardiovascular condition. Within this review, we discuss the incidence, pathophysiology, and treatment options for patients with high-risk and massive pulmonary embolisms. In particular, we focus on the role of mechanical circulatory support devices and their possible therapeutic benefits in patients who are unresponsive to standard therapeutic options. Moreover, attention is given to device selection criteria, weaning protocols, and complication mitigation strategies. Finally, we underscore the necessity for more comprehensive studies to corroborate the benefits and safety of MCS devices in PE management.
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Affiliation(s)
- Rama Ellauzi
- Department of Internal Medicine, Henry Ford Hospital, Detroit, MI 48202, USA
| | - Saliha Erdem
- Department of Internal Medicine, Detroit Medical Center, Wayne State University, Detroit, MI 48202, USA;
| | - Mohammad Fahad Salam
- Department of Internal Medicine, Michigan State University, East Lansing, MI 48502, USA;
| | - Ashish Kumar
- Department of Internal Medicine, Cleveland Clinic Akron General, Akron, OH 44307, USA;
| | - Vikas Aggarwal
- Department of Cardiovascular Medicine, Henry Ford Hospital, Detroit, MI 48202, USA; (V.A.); (H.D.A.)
| | - Gerald Koenig
- Department of Cardiovascular Medicine, Henry Ford Hospital, Detroit, MI 48202, USA; (V.A.); (H.D.A.)
| | - Herbert D. Aronow
- Department of Cardiovascular Medicine, Henry Ford Hospital, Detroit, MI 48202, USA; (V.A.); (H.D.A.)
| | - Mir Babar Basir
- Department of Cardiovascular Medicine, Henry Ford Hospital, Detroit, MI 48202, USA; (V.A.); (H.D.A.)
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Xie L, Lan P, Liu M, Zhou K. ECMO management for severe pulmonary embolism with concurrent cerebral hemorrhage: a case report. Front Cardiovasc Med 2024; 11:1410134. [PMID: 38803663 PMCID: PMC11128567 DOI: 10.3389/fcvm.2024.1410134] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2024] [Accepted: 05/01/2024] [Indexed: 05/29/2024] Open
Abstract
Background Acute pulmonary embolism (APE) is a common and potentially fatal cardiovascular disease that can lead to sudden cardiac arrest in severe cases. When conventional cardiopulmonary resuscitation measures fail to achieve the return of spontaneous circulation (ROSC) in patients with APE, venoarterial extracorporeal membrane oxygenation (ECMO) becomes a viable therapeutic option. As an advanced life support treatment, ECMO ensures the perfusion of critical organs, providing sufficient time for interventions necessary for ROSC. Case introduction We report the case of a patient who experienced cardiac arrest due to pulmonary embolism. During the treatment, the patient received two sessions of external cardiopulmonary resuscitation (ECPR) as supportive care and experienced cerebral hemorrhage. Ultimately, the patient improved and was discharged following support from extracorporeal membrane oxygenation (ECMO), careful anticoagulation strategies, and intervention with balloon pulmonary angioplasty. Conclusion ECMO can serve as an important life support technology for patients with severe APE. Through a cautious anticoagulation therapy, not only was the ECMO support successfully maintained but also was further deterioration of cerebral hemorrhage effectively prevented. For patients with concurrent main pulmonary artery embolism and bleeding, balloon pulmonary angioplasty may be an option.
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Affiliation(s)
| | | | | | - Kechun Zhou
- Department of Emergency, Lishui Central Hospital, Zhejiang, China
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31
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Gutierrez A, Kalra R, Chang KY, Steiner ME, Marquez AM, Alexy T, Elliott AM, Nowariak M, Yannopoulos D, Bartos JA. Bleeding and Thrombosis in Patients With Out-of-Hospital Ventricular Tachycardia/Ventricular Fibrillation Arrest Treated With Extracorporeal Cardiopulmonary Resuscitation. J Am Heart Assoc 2024; 13:e034516. [PMID: 38700025 PMCID: PMC11179947 DOI: 10.1161/jaha.123.034516] [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: 01/23/2024] [Accepted: 04/04/2024] [Indexed: 05/05/2024]
Abstract
BACKGROUND Extracorporeal cardiopulmonary resuscitation improves outcomes after out-of-hospital cardiac arrest. However, bleeding and thrombosis are common complications. We aimed to describe the incidence and predictors of bleeding and thrombosis and their association with in-hospital mortality. METHODS AND RESULTS Consecutive patients presenting with refractory ventricular tachycardia/ventricular fibrillation out-of-hospital cardiac arrest between December 2015 and March 2022 who met the criteria for extracorporeal cardiopulmonary resuscitation initiation at our center were included. Major bleeding was defined by the Extracorporeal Life Support Organization's criteria. Adjusted analyses were done to seek out risk factors for bleeding and thrombosis and evaluate their association with mortality. Major bleeding occurred in 135 of 200 patients (67.5%), with traumatic bleeding from cardiopulmonary resuscitation in 73 (36.5%). Baseline demographics and arrest characteristics were similar between groups. In multivariable analysis, decreasing levels of fibrinogen were independently associated with bleeding (adjusted hazard ratio [aHR], 0.98 per every 10 mg/dL rise [95% CI, 0.96-0.99]). Patients who died had a higher rate of bleeds per day (0.21 versus 0.03, P<0.001) though bleeding was not significantly associated with in-hospital death (aHR, 0.81 [95% CI. 0.55-1.19]). A thrombotic event occurred in 23.5% (47/200) of patients. Venous thromboembolism occurred in 11% (22/200) and arterial thrombi in 15.5% (31/200). Clinical characteristics were comparable between groups. In adjusted analyses, no risk factors for thrombosis were identified. Thrombosis was not associated with in-hospital death (aHR, 0.65 [95% CI, 0.42-1.03]). CONCLUSIONS Bleeding is a frequent complication of extracorporeal cardiopulmonary resuscitation that is associated with decreased fibrinogen levels on admission whereas thrombosis is less common. Neither bleeding nor thrombosis was significantly associated with in-hospital mortality.
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Affiliation(s)
- Alejandra Gutierrez
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
| | - Rajat Kalra
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
| | - Kevin Y Chang
- Department of Medicine University of Minnesota School of Medicine Minneapolis MN
| | - Marie E Steiner
- Division of Hematology and Oncology, Department of Pediatrics University of Minnesota School of Medicine Minneapolis MN
- Division of Pediatric Critical Care Medicine, Department of Pediatrics University of Minnesota School of Medicine Minneapolis MN
| | - Alexandra M Marquez
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
- Division of Pediatric Critical Care Medicine, Department of Pediatrics University of Minnesota School of Medicine Minneapolis MN
| | - Tamas Alexy
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
| | - Andrea M Elliott
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
| | | | - Demetris Yannopoulos
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
| | - Jason A Bartos
- Cardiovascular Division, Department of Medicine University of Minnesota School of Medicine Minneapolis MN
- Center for Resuscitation Medicine University of Minnesota School of Medicine Minneapolis MN
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Rand A, Spieth PM. [Extracorporeal cardiopulmonary resuscitation-An orientation]. Med Klin Intensivmed Notfmed 2024; 119:327-334. [PMID: 38530387 DOI: 10.1007/s00063-024-01135-x] [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] [Accepted: 08/24/2023] [Indexed: 03/28/2024]
Abstract
Both in-hospital and out-of-hospital cardiac arrests are associated with a high mortality. In the past survival advantages for patients could be achieved by optimizing the chain of rescue and postresuscitation treatment; however, for patients with refractory cardiac arrest, there have so far been few promising treatment options. For selected patients with refractory cardiac arrest who do not achieve return of spontaneous circulation with conventional cardiopulmonary resuscitation (CPR), extracorporeal (e)CPR using venoarterial extracorporeal membrane oxygenation is an option to improve the probability of survival. This article describes the technical features, important aspects of treatment, and the current data situation on eCPR in patients with in-hospital or out-of-hospital cardiac arrest.
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Affiliation(s)
- Axel Rand
- Klinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Carl Gustav Carus an der TU Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland
| | - Peter M Spieth
- Klinik für Anästhesiologie und Intensivtherapie, Universitätsklinikum Carl Gustav Carus an der TU Dresden, Fetscherstraße 74, 01307, Dresden, Deutschland.
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Panda K, Glance LG, Mazzeffi M, Gu Y, Wood KL, Moitra VK, Wu IY. Perioperative Extracorporeal Cardiopulmonary Resuscitation in Adult Patients: A Review for the Perioperative Physician. Anesthesiology 2024; 140:1026-1042. [PMID: 38466188 DOI: 10.1097/aln.0000000000004916] [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: 03/12/2024]
Abstract
The use of extracorporeal cardiopulmonary resuscitation for refractory cardiac arrest has grown rapidly over the previous decade. Considerations for the implementation and management of extracorporeal cardiopulmonary resuscitation are presented for the perioperative physician.
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Affiliation(s)
- Kunal Panda
- Division of Cardiac Anesthesiology, Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Laurent G Glance
- Division of Cardiac Anesthesiology, Department of Anesthesiology and Perioperative Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York; and RAND Health, Boston, Massachusetts
| | - Michael Mazzeffi
- Division of Cardiothoracic Anesthesiology, Division of Critical Care Medicine, Department of Anesthesiology, University of Virginia School of Medicine, Charlottesville, Virginia
| | - Yang Gu
- Division of Cardiac Anesthesiology, Division of Critical Care Medicine, Department of Anesthesiology and Perioperative Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Katherine L Wood
- Division of Cardiac Surgery, Department of Surgery, University of Rochester School of Medicine and Dentistry, Rochester, New York
| | - Vivek K Moitra
- Division of Critical Care Medicine, Department of Anesthesiology, Columbia University Vagelos College of Physicians and Surgeons, New York, New York
| | - Isaac Y Wu
- Division of Cardiac Anesthesiology, Department of Anesthesiology and Perioperative Medicine, University of Rochester School of Medicine and Dentistry, Rochester, New York
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Thevathasan T, Gregers E, Rasalingam Mørk S, Degbeon S, Linde L, Bønding Andreasen J, Smerup M, Eifer Møller J, Hassager C, Laugesen H, Dreger H, Brand A, Balzer F, Landmesser U, Juhl Terkelsen C, Flensted Lassen J, Skurk C, Søholm H. Lactate and lactate clearance as predictors of one-year survival in extracorporeal cardiopulmonary resuscitation - An international, multicentre cohort study. Resuscitation 2024; 198:110149. [PMID: 38403182 DOI: 10.1016/j.resuscitation.2024.110149] [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: 12/14/2023] [Revised: 02/09/2024] [Accepted: 02/18/2024] [Indexed: 02/27/2024]
Abstract
AIM Extracorporeal cardiopulmonary resuscitation (ECPR) can be considered in selected patients with refractory cardiac arrest. Given the risk of patient futility and high resource utilisation, identifying ECPR candidates, who would benefit from this therapy, is crucial. Previous ECPR studies investigating lactate as a potential prognostic marker have been small and inconclusive. In this study, it was hypothesised that the lactate level (immediately prior to initiation of ECPR) and lactate clearance (within 24 hours after ECPR initiation) are predictors of one-year survival in a large, multicentre study cohort of ECPR patients. METHODS Adult patients with refractory cardiac arrest at three German and four Danish tertiary cardiac care centres between 2011 and 2021 were included. Pre-ECPR lactate and 24-hour lactate clearance were divided into three equally sized tertiles. Multivariable logistic regression analyses and Kaplan-Meier analyses were used to analyse survival outcomes. RESULTS 297 adult patients with refractory cardiac arrest were included in this study, of which 65 (22%) survived within one year. The pre-ECPR lactate level and 24-hour lactate clearance were level-dependently associated with one-year survival: OR 5.40 [95% CI 2.30-13.60] for lowest versus highest pre-ECPR lactate level and OR 0.25 [95% CI 0.09-0.68] for lowest versus highest 24-hour lactate clearance. Results were confirmed in Kaplan-Meier analyses (each p log rank < 0.001) and subgroup analyses. CONCLUSION Pre-ECPR lactate levels and 24 hour-lactate clearance after ECPR initiation in patients with refractory cardiac arrest were level-dependently associated with one-year survival. Lactate is an easily accessible and quickly available point-of-care measurement which might be considered as an early prognostic marker when considering initiation or continuation of ECPR treatment.
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Affiliation(s)
- Tharusan Thevathasan
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health, Anna-Louisa-Karsch-Straße 2, 10178 Berlin, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Potsdamer Str. 58, 10785 Berlin, Germany; Institute of Medical Informatics, Charité - Universitätsmedizin Berlin, Campus Mitte, Charitéplatz 1, 10117 Berlin, Germany
| | - Emilie Gregers
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Sivagowry Rasalingam Mørk
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Blvd. 161, 8200 Aarhus, Denmark
| | - Sêhnou Degbeon
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany
| | - Louise Linde
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark; Department of Clinical Research, University of Southern Denmark, J. B. Winsløws Vej 17, 5000 Odense, Denmark
| | - Jo Bønding Andreasen
- Department of Anesthesiology and Intensive Medicine, Aalborg University Hospital, Hobrovej 18-22, 9000 Aalborg, Denmark
| | - Morten Smerup
- Department of Cardiothoracic Surgery, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Jacob Eifer Møller
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark; Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark; Department of Clinical Research, University of Southern Denmark, J. B. Winsløws Vej 17, 5000 Odense, Denmark
| | - Christian Hassager
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark; Department of Clinical Medicine, University of Copenhagen, Blegdamsvej 3B, 2200 Copenhagen, Denmark
| | - Helle Laugesen
- Department of Anesthesiology and Intensive Medicine, Aalborg University Hospital, Hobrovej 18-22, 9000 Aalborg, Denmark
| | - Henryk Dreger
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Virchow Klinikum, Augustenburger Platz 1, 13353 Berlin, Germany
| | - Anna Brand
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Mitte, Charitéplatz 1, 10117 Berlin, Germany
| | - Felix Balzer
- Institute of Medical Informatics, Charité - Universitätsmedizin Berlin, Campus Mitte, Charitéplatz 1, 10117 Berlin, Germany
| | - Ulf Landmesser
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; Berlin Institute of Health, Anna-Louisa-Karsch-Straße 2, 10178 Berlin, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Potsdamer Str. 58, 10785 Berlin, Germany
| | - Christian Juhl Terkelsen
- Department of Cardiology, Aarhus University Hospital, Palle Juul-Jensens Blvd. 161, 8200 Aarhus, Denmark; Department of Clinical Medicine, Aarhus University, Aarhus, Denmark; The Danish Heart Foundation, Vognmagergade 7, 3rd Floor, 1120 Copenhagen, Denmark
| | - Jens Flensted Lassen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark; Department of Clinical Research, University of Southern Denmark, J. B. Winsløws Vej 17, 5000 Odense, Denmark
| | - Carsten Skurk
- Department of Cardiology, Angiology and Intensive Care Medicine, Deutsches Herzzentrum der Charité, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany; DZHK (German Centre for Cardiovascular Research), Partner Site Berlin, Potsdamer Str. 58, 10785 Berlin, Germany.
| | - Helle Søholm
- Department of Cardiology, Copenhagen University Hospital Rigshospitalet, Blegdamsvej 9, 2100 Copenhagen, Denmark; Department of Cardiology, Zealand University Hospital Roskilde, Sygehusvej 10, 4000 Roskilde, Denmark
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Vahedian-Azimi A, Hassan IF, Rahimi-Bashar F, Elmelliti H, Akbar A, Shehata AL, Ibrahim AS, Ait Hssain A. What factors are effective on the CPR duration of patients under extracorporeal cardiopulmonary resuscitation: a single-center retrospective study. Int J Emerg Med 2024; 17:56. [PMID: 38632515 PMCID: PMC11022486 DOI: 10.1186/s12245-024-00608-2] [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: 07/27/2023] [Accepted: 02/22/2024] [Indexed: 04/19/2024] Open
Abstract
BACKGROUND Extracorporeal cardiopulmonary resuscitation (ECPR) is an alternative method for patients with reversible causes of cardiac arrest (CA) after conventional cardiopulmonary resuscitation (CCPR). However, cardiopulmonary resuscitation (CPR) duration during ECPR can vary due to multiple factors. Healthcare providers need to understand these factors to optimize the resuscitation process and improve outcomes. The aim of this study was to examine the different variables impacting the duration of CPR in patients undergoing ECPR. METHODS This retrospective, single-center, observational study was conducted on adult patients who underwent ECPR due to in-hospital CA (IHCA) or out-of-hospital CA (OHCA) at Hamad General Hospital (HGH), the tertiary governmental hospital of Qatar, between February 2016 and March 2020. Univariate and multivariate binary logistic regression analyses were performed to identify the prognostic factors associated with CPR duration, including demographic and clinical variables, as well as laboratory tests. RESULTS The mean ± standard division age of the 48 participants who underwent ECPR was 41.50 ± 13.15 years, and 75% being male. OHCA and IHCA were reported in 77.1% and 22.9% of the cases, respectively. The multivariate analysis revealed that several factors were significantly associated with an increased CPR duration: higher age (OR: 1.981, 95%CI: 1.021-3.364, P = 0.025), SOFA score (OR: 3.389, 95%CI: 1.289-4.911, P = 0.013), presence of comorbidities (OR: 3.715, 95%CI: 1.907-5.219, P = 0.026), OHCA (OR: 3.715, 95%CI: 1.907-5.219, P = 0.026), and prolonged collapse-to-CPR time (OR: 1.446, 95%CI:1.092-3.014, P = 0.001). Additionally, the study found that the initial shockable rhythm was inversely associated with the duration of CPR (OR: 0.271, 95%CI: 0.161-0.922, P = 0.045). However, no significant associations were found between laboratory tests and CPR duration. CONCLUSION These findings suggest that age, SOFA score, comorbidities, OHCA, collapse-to-CPR time, and initial shockable rhythm are important factors influencing the duration of CPR in patients undergoing ECPR. Understanding these factors can help healthcare providers better predict and manage CPR duration, potentially improving patient outcomes. Further research is warranted to validate these findings and explore additional factors that may impact CPR duration in this population.
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Affiliation(s)
- Amir Vahedian-Azimi
- Trauma research center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ibrahim Fawzy Hassan
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Farshid Rahimi-Bashar
- Department of Anesthesiology and Critical Care, School of medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Anzila Akbar
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Ahmed Labib Shehata
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Abdulsalam Saif Ibrahim
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Ali Ait Hssain
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar.
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar.
- Medical Intensive Care Unit, ECMO team, Hamad General Hospital, Doha, Qatar.
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Gregers E, Kragholm K, Linde L, Mørk SR, Andreasen JB, Terkelsen CJ, Lassen JF, Møller JE, Laugesen H, Smerup M, Kjærgaard J, Møller‐Sørensen PH, Holmvang L, Torp‐Pedersen C, Hassager C, Søholm H. Return to Work After Refractory Out-of-Hospital Cardiac Arrest in Patients Managed With or Without Extracorporeal Cardiopulmonary Resuscitation: A Nationwide Register-Based Study. J Am Heart Assoc 2024; 13:e034024. [PMID: 38533974 PMCID: PMC11179786 DOI: 10.1161/jaha.123.034024] [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: 12/25/2023] [Accepted: 02/19/2024] [Indexed: 03/28/2024]
Abstract
BACKGROUND Extracorporeal cardiopulmonary resuscitation (ECPR) is increasingly used for refractory out-of-hospital cardiac arrest (OHCA). However, survivors managed with ECPR are at risk of poor functional status. The purpose of this study was to investigate return to work (RTW) after refractory OHCA. METHODS AND RESULTS Of 44 360 patients with OHCA in the period of 2011 to 2020, this nationwide registry-based study included 805 patients with refractory OHCA in the working age (18-65 years) who were employed before OHCA (2% of the total OHCA cohort). Demographics, prehospital characteristics, status at hospital arrival, employment status, and survival were retrieved through the Danish national registries. Sustainable RTW was defined as RTW for ≥6 months without any long sick leave relapses. Median follow-up time was 4.1 years. ECPR and standard advanced cardiovascular life support were applied in 136 and 669 patients, respectively. RTW 1 year after OHCA was similar (39% versus 54%; P=0.2) and sustainable RTW was high in both survivors managed with ECPR and survivors managed with standard advanced cardiovascular life support (83% versus 85%; P>0.9). Younger age and shorter length of hospitalization were associated with RTW in multivariable Cox analysis, whereas ECPR was not. CONCLUSIONS In refractory OHCA-patients employed prior to OHCA, approximately 1 out of 2 patients were employed after 1 year with no difference between patients treated with ECPR or standard advanced cardiovascular life support. Younger age and shorter length of hospitalization were associated with RTW while ECPR was not.
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Affiliation(s)
| | - Kristian Kragholm
- Department of CardiologyAalborg University HospitalAalborgDenmark
- Department of Clinical MedicineAalborg UniversityAalborgDenmark
| | - Louise Linde
- Department of CardiologyOdense University HospitalOdenseDenmark
| | | | | | - Christian Juhl Terkelsen
- Department of CardiologyAarhus University HospitalAarhusDenmark
- Department of Clinical MedicineAarhus UniversityAarhusDenmark
| | - Jens Flensted Lassen
- Department of CardiologyOdense University HospitalOdenseDenmark
- Department of Clinical MedicineUniversity of Southern DenmarkCopenhagenDenmark
| | - Jacob Eifer Møller
- Department of CardiologyRigshospitaletCopenhagenDenmark
- Department of CardiologyOdense University HospitalOdenseDenmark
- Department of Clinical MedicineUniversity of Southern DenmarkCopenhagenDenmark
| | - Helle Laugesen
- Department of AnaesthesiologyAalborg University HospitalAalborgDenmark
| | - Morten Smerup
- Department of Cardiothoracic SurgeryRigshospitaletCopenhagenDenmark
- Department of Clinical MedicineCopenhagen UniversityCopenhagenDenmark
| | | | | | - Lene Holmvang
- Department of CardiologyRigshospitaletCopenhagenDenmark
- Department of Clinical MedicineCopenhagen UniversityCopenhagenDenmark
| | - Christian Torp‐Pedersen
- Department of CardiologyNorth Zealand HospitalHillerødDenmark
- Department of Public HealthCopenhagen UniversityCopenhagenDenmark
| | - Christian Hassager
- Department of CardiologyRigshospitaletCopenhagenDenmark
- Department of Clinical MedicineCopenhagen UniversityCopenhagenDenmark
| | - Helle Søholm
- Department of CardiologyRigshospitaletCopenhagenDenmark
- Department of CardiologyZealand University Hospital RoskildeRoskildeDenmark
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Bunya N, Ohnishi H, Kasai T, Katayama Y, Kakizaki R, Nara S, Ijuin S, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Narimatsu E. Prognostic Significance of Signs of Life in Out-of-Hospital Cardiac Arrest Patients Undergoing Extracorporeal Cardiopulmonary Resuscitation. Crit Care Med 2024; 52:542-550. [PMID: 37921512 DOI: 10.1097/ccm.0000000000006116] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
OBJECTIVES Signs of life (SOLs) during cardiac arrest (gasping, pupillary light reaction, or any form of body movement) are suggested to be associated with favorable neurologic outcomes in out-of-hospital cardiac arrest (OHCA). While data has demonstrated that extracorporeal cardiopulmonary resuscitation (ECPR) can improve outcomes in cases of refractory cardiac arrest, it is expected that other contributing factors lead to positive outcomes. This study aimed to investigate whether SOL on arrival is associated with neurologic outcomes in patients with OHCA who have undergone ECPR. DESIGN Retrospective multicenter registry study. SETTING Thirty-six facilities participating in the Study of Advanced life support for Ventricular fibrillation with Extracorporeal circulation in Japan II (SAVE-J II). PATIENTS Consecutive patients older than 18 years old who were admitted to the Emergency Department with OHCA between January 1, 2013, and December 31, 2018, and received ECPR. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Patients were classified into two groups according to the presence or absence of SOL on arrival. The primary outcome was a favorable neurologic outcome (Cerebral Performance Category 1 or 2) at discharge. Of the 2157 patients registered in the SAVE-J II database, 1395 met the inclusion criteria, and 250 (17.9%) had SOL upon arrival. Patients with SOL had more favorable neurologic outcomes than those without SOL (38.0% vs. 8.1%; p < 0.001). Multivariate analysis showed that SOL on arrival was independently associated with favorable neurologic outcomes (odds ratio, 5.65 [95% CI, 3.97-8.03]; p < 0.001). CONCLUSIONS SOL on arrival was associated with favorable neurologic outcomes in patients with OHCA undergoing ECPR. In patients considered for ECPR, the presence of SOL on arrival can assist the decision to perform ECPR.
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Affiliation(s)
- Naofumi Bunya
- Department of Emergency Medicine, Sapporo Medical University, Sapporo, Japan
| | - Hirofumi Ohnishi
- Department of Public Health, Sapporo Medical University, Sapporo, Japan
| | - Takehiko Kasai
- Department of Emergency Medicine, Sapporo Medical University, Sapporo, Japan
| | - Yoichi Katayama
- Department of Emergency Medicine, Sapporo Medical University, Sapporo, Japan
| | - Ryuichiro Kakizaki
- Department of Emergency Medicine, Sapporo Medical University, Sapporo, Japan
| | - Satoshi Nara
- Emergency and Critical Care Medical Center, Teine Keijinkai Hospital, Sapporo, Japan
| | - Shinichi Ijuin
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Yasuhiro Kuroda
- Department of Emergency Medicine, Kagawa University School of Medicine, Kagawa, Japan
| | - Eichi Narimatsu
- Department of Emergency Medicine, Sapporo Medical University, Sapporo, Japan
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Fan Z, Wen J, Li B, Liao X. Clinical Application of Extracorporeal Membrane Oxygenation in the Treatment of Fulminant Myocarditis. Rev Cardiovasc Med 2024; 25:114. [PMID: 39076539 PMCID: PMC11264031 DOI: 10.31083/j.rcm2504114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2023] [Revised: 10/21/2023] [Accepted: 10/25/2023] [Indexed: 07/31/2024] Open
Abstract
Fulminant myocarditis (FM) is a rare but serious clinical syndrome which can be characterized by the rapid deterioration of cardiac function, with cardiogenic shock (CS) and arrhythmic electrical storms being common presentations, often requiring adjunctive support with mechanical circulatory devices. With the development of mechanical circulatory support (MCS) devices, there are now more and more studies investigating the application of MCS in FM patients, and the use of extracorporeal membrane oxygenation (ECMO) to treat FM has shown good survival rates. This review elucidates the treatment of FM, and the application and clinical outcomes associated with ECMO intervention.
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Affiliation(s)
- Zhijun Fan
- The First Clinical Medical College, Guangdong Medical University, 524002 Zhanjiang, Guangdong, China
- Department of Anesthesiology, Zhongshan City People’s Hospital, 528403 Zhongshan, Guangdong, China
| | - Junlin Wen
- Department of Anesthesiology, Zhongshan City People’s Hospital, 528403 Zhongshan, Guangdong, China
| | - Binfei Li
- Department of Anesthesiology, Zhongshan City People’s Hospital, 528403 Zhongshan, Guangdong, China
| | - Xiaozu Liao
- The First Clinical Medical College, Guangdong Medical University, 524002 Zhanjiang, Guangdong, China
- Department of Anesthesiology, Zhongshan City People’s Hospital, 528403 Zhongshan, Guangdong, China
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Moscardelli S, Masoomi R, Villablanca P, Jabri A, Patel AK, Moroni F, Azzalini L. Mechanical Circulatory Support for High-Risk Percutaneous Coronary Intervention. Curr Cardiol Rep 2024; 26:233-244. [PMID: 38407792 DOI: 10.1007/s11886-024-02029-2] [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] [Accepted: 02/13/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE OF REVIEW This review will focus on the indications of mechanical circulatory support (MCS) for high-risk percutaneous coronary intervention (PCI) and then analyze in detail all MCS devices available to the operator, evaluating their mechanisms of action, pros and cons, contraindications, and clinical data supporting their use. RECENT FINDINGS Over the last decade, the interventional cardiology arena has witnessed an increase in the complexity profile of the patients and lesions treated in the catheterization laboratory. Patients with significant comorbidity burden, left ventricular dysfunction, impaired hemodynamics, and/or complex coronary anatomy often cannot tolerate extensive percutaneous revascularization. Therefore, a variety of MCS devices have been developed and adopted for high-risk PCI. Despite the variety of MCS available to date, a detailed characterization of the patient requiring MCS is still lacking. A precise selection of patients who can benefit from MCS support during high-risk PCI and the choice of the most appropriate MCS device in each case are imperative to provide extensive revascularization and improve patient outcomes. Several new devices are being tested in early feasibility studies and randomized clinical trials and the experience gained in this context will allow us to provide precise answers to these questions in the coming years.
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Affiliation(s)
- Silvia Moscardelli
- Division of Cardiology, Department of Medicine, University of Washington, 1959 NE Pacific St, Box 356422, Seattle, WA, 98195, USA
- University of Milan, Milan, Italy
| | - Reza Masoomi
- Division of Cardiology, Department of Medicine, University of Washington, 1959 NE Pacific St, Box 356422, Seattle, WA, 98195, USA
| | | | - Ahmad Jabri
- Division of Cardiology, Henry Ford Hospital, Detroit, MI, USA
| | - Ankitkumar K Patel
- Division of Cardiology, Department of Medicine, Hackensack University Medical Center, Hackensack, NJ, USA
| | - Francesco Moroni
- Robert M. Berne Cardiovascular Research Center, and Division of Cardiology, University of Virginia, Charlottesville, VA, USA
- Cardiovascular Division, Medicine Department, University Milano-Bicocca, Milan, Italy
| | - Lorenzo Azzalini
- Division of Cardiology, Department of Medicine, University of Washington, 1959 NE Pacific St, Box 356422, Seattle, WA, 98195, USA.
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40
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Springer A, Stöck M, Willems S, Bein B, Tigges E. [Extracorporeal Cardiopulmonary Resuscitation(ECPR) - the Future?]. Anasthesiol Intensivmed Notfallmed Schmerzther 2024; 59:226-235. [PMID: 38684158 DOI: 10.1055/a-2082-8761] [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: 05/02/2024]
Abstract
In recent years, invasive resuscitation methods utilizing veno-arterial extracorporeal membrane oxygenation (VA-ECMO) have gained significant attention. Despite advances in traditional resuscitation measures, out-of-hospital cardiac arrest (OHCA) mortality remains high. In the context of extracorporeal cardiopulmonary resuscitation (ECPR), VA-ECMO therapy offers a promising approach by providing circulatory support during cardiac arrest, allowing time for diagnostic evaluation and targeted therapy. However, patient selection for ECPR remains a challenge, relying on various factors including initial rhythm, duration of no-flow and low-flow states, as well as presence of reversible causes.Recent studies such as the ARREST, Prague OHCA and INCEPTION trials have investigated the efficacy of ECPR in OHCA patients, yielding mixed results. While the ARREST trial demonstrated a survival benefit with ECPR, the Prague OHCA and INCEPTION trials showed varying outcomes, reflecting the complexity of patient selection and treatment strategies. Despite inherent risks and complications associated with ECPR, it may offer a potential survival advantage under optimal conditions.Future directions in ECPR involve the development of innovative treatment protocols such as the CARL therapy, which incorporates specialized ECMO systems and tailored perfusion solutions. Early studies indicate promising outcomes with CARL therapy, emphasizing the importance of a well-coordinated and structured approach to ECPR implementation.In summary, ECPR shows promise in improving survival rates for OHCA patients within a well-organized healthcare system. However, further research is needed to refine patient selection criteria and optimize treatment protocols, ultimately enhancing patient outcomes in cardiac arrest scenarios.
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Premraj L, Brown A, Fraser JF, Pellegrino V, Pilcher D, Burrell A. Oxygenation During Venoarterial Extracorporeal Membrane Oxygenation: Physiology, Current Evidence, and a Pragmatic Approach to Oxygen Titration. Crit Care Med 2024; 52:637-648. [PMID: 38059745 DOI: 10.1097/ccm.0000000000006134] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/08/2023]
Abstract
OBJECTIVES This review aims to: 1) identify the key circuit and patient factors affecting systemic oxygenation, 2) summarize the literature reporting the association between hyperoxia and patient outcomes, and 3) provide a pragmatic approach to oxygen titration, in patients undergoing peripheral venoarterial extracorporeal membrane oxygenation (ECMO). DATA SOURCES Searches were performed using PubMed, SCOPUS, Medline, and Google Scholar. STUDY SELECTION All observational and interventional studies investigating the association between hyperoxia, and clinical outcomes were included, as well as guidelines from the Extracorporeal Life Support Organization. DATA EXTRACTION Data from relevant literature was extracted, summarized, and integrated into a concise narrative review. For ease of reference a summary of relevant studies was also produced. DATA SYNTHESIS The extracorporeal circuit and the native cardiorespiratory circuit both contribute to systemic oxygenation during venoarterial ECMO. The ECMO circuit's contribution to systemic oxygenation is, in practice, largely determined by the ECMO blood flow, whereas the native component of systemic oxygenation derives from native cardiac output and residual respiratory function. Interactions between ECMO outflow and native cardiac output (as in differential hypoxia), the presence of respiratory support, and physiologic parameters affecting blood oxygen carriage also modulate overall oxygen exposure during venoarterial ECMO. Physiologically those requiring venoarterial ECMO are prone to hyperoxia. Hyperoxia has a variety of definitions, most commonly Pa o2 greater than 150 mm Hg. Severe hypoxia (Pa o2 > 300 mm Hg) is common, seen in 20%. Early severe hyperoxia, as well as cumulative hyperoxia exposure was associated with in-hospital mortality, even after adjustment for disease severity in both venoarterial ECMO and extracorporeal cardiopulmonary resuscitation. A pragmatic approach to oxygenation during peripheral venoarterial ECMO involves targeting a right radial oxygen saturation target of 94-98%, and in selected patients, titration of the fraction of oxygen in the mixture via the air-oxygen blender to target postoxygenator Pa o2 of 150-300 mm Hg. CONCLUSIONS Hyperoxia results from a range of ECMO circuit and patient-related factors. It is common during peripheral venoarterial ECMO, and its presence is associated with poor outcome. A pragmatic approach that avoids hyperoxia, while also preventing hypoxia has been described for patients receiving peripheral venoarterial ECMO.
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Affiliation(s)
- Lavienraj Premraj
- Griffith University School of Medicine and Dentistry, Brisbane, QLD, Australia
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Hopkins Education, Research, and Advancement in Life Support Devices (HERALD) Group, Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Intensive Care, The Alfred Hospital, Melbourne, VIC, Australia
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, School of Public Health, Monash University, Melbourne, VIC, Australia
- The University of Queensland, Faculty of Medicine, Brisbane, QLD, Australia
- Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, School of Public Health & Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia
- St Andrew's War Memorial Hospital, UnitingCare, Brisbane, QLD, Australia
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia
- The Australian and New Zealand Intensive Care Society (ANZICS), Centre for Outcome and Resources Evaluation, Melbourne, VIC, Australia
| | - Alastair Brown
- Griffith University School of Medicine and Dentistry, Brisbane, QLD, Australia
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
- Hopkins Education, Research, and Advancement in Life Support Devices (HERALD) Group, Division of Cardiac Surgery, Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, MD
- Department of Intensive Care, The Alfred Hospital, Melbourne, VIC, Australia
- Department of Critical Care Medicine, St Vincent's Hospital Melbourne, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, School of Public Health, Monash University, Melbourne, VIC, Australia
- The University of Queensland, Faculty of Medicine, Brisbane, QLD, Australia
- Australian Centre for Health Services Innovation (AusHSI) and Centre for Healthcare Transformation, School of Public Health & Social Work, Queensland University of Technology (QUT), Brisbane, QLD, Australia
- St Andrew's War Memorial Hospital, UnitingCare, Brisbane, QLD, Australia
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia
- The Australian and New Zealand Intensive Care Society (ANZICS), Centre for Outcome and Resources Evaluation, Melbourne, VIC, Australia
| | - John F Fraser
- Critical Care Research Group, The Prince Charles Hospital, Brisbane, QLD, Australia
| | - Vincent Pellegrino
- Department of Intensive Care, The Alfred Hospital, Melbourne, VIC, Australia
| | - David Pilcher
- Department of Intensive Care, The Alfred Hospital, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, School of Public Health, Monash University, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, Monash University, Melbourne, VIC, Australia
- The Australian and New Zealand Intensive Care Society (ANZICS), Centre for Outcome and Resources Evaluation, Melbourne, VIC, Australia
| | - Aidan Burrell
- Department of Intensive Care, The Alfred Hospital, Melbourne, VIC, Australia
- Australian and New Zealand Intensive Care Research Centre, Department of Epidemiology and Preventive Medicine, School of Public Health, Monash University, Melbourne, VIC, Australia
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Hamaguchi T, Takiguchi T, Seki T, Tominaga N, Nakata J, Yamamoto T, Tagami T, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Yokobori S, Study Group TSJI. Association between pupillary examinations and prognosis in patients with out-of-hospital cardiac arrest who underwent extracorporeal cardiopulmonary resuscitation: a retrospective multicentre cohort study. Ann Intensive Care 2024; 14:35. [PMID: 38448746 PMCID: PMC10917711 DOI: 10.1186/s13613-024-01265-7] [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: 11/26/2023] [Accepted: 02/16/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND In some cases of patients with out-of-hospital cardiac arrest (OHCA) who underwent extracorporeal cardiopulmonary resuscitation (ECPR), negative pupillary light reflex (PLR) and mydriasis upon hospital arrival serve as common early indicator of poor prognosis. However, in certain patients with poor prognoses inferred by pupil findings upon hospital arrival, pupillary findings improve before and after the establishment of ECPR. The association between these changes in pupillary findings and prognosis remains unclear. This study aimed to clarify the association of pupillary examinations before and after the establishment of ECPR in patients with OHCA showing poor pupillary findings upon hospital arrival with their outcomes. To this end, we analysed retrospective multicentre registry data involving 36 institutions in Japan, including all adult patients with OHCA who underwent ECPR between January 2013 and December 2018. We selected patients with poor prognosis inferred by pupillary examinations, negative pupillary light reflex (PLR) and pupil mydriasis, upon hospital arrival. The primary outcome was favourable neurological outcome, defined as Cerebral Performance Category 1 or 2 at hospital discharge. Multivariable logistic regression analysis was performed to evaluate the association between favourable neurological outcome and pupillary examination after establishing ECPR. RESULTS Out of the 2,157 patients enrolled in the SAVE-J II study, 723 were analysed. Among the patients analysed, 74 (10.2%) demonstrated favourable neurological outcome at hospital discharge. Multivariable analysis revealed that a positive PLR at ICU admission (odds ration [OR] = 11.3, 95% confidence intervals [CI] = 5.17-24.7) was significantly associated with favourable neurological outcome. However, normal pupil diameter at ICU admission (OR = 1.10, 95%CI = 0.52-2.32) was not significantly associated with favourable neurological outcome. CONCLUSION Among the patients with OHCA who underwent ECPR and showed poor pupillary examination findings upon hospital arrival, 10.2% had favourable neurological outcome at hospital discharge. A positive PLR after the establishment of ECPR was significantly associated with favourable neurological outcome.
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Affiliation(s)
- Takuro Hamaguchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Toru Takiguchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan.
- Department of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan.
| | - Tomohisa Seki
- Department of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan
| | - Naoki Tominaga
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
| | - Jun Nakata
- Division of Cardiovascular Intensive Care, Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Takeshi Yamamoto
- Division of Cardiovascular Intensive Care, Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
- Department of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, Tokyo, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Yasuhiro Kuroda
- Department of Emergency Medicine, Kagawa University School of Medicine, Kagawa, Japan
| | - Shoji Yokobori
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo, Japan
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Vahedian-Azimi A, Hassan IF, Rahimi-Bashar F, Elmelliti H, Salesi M, Alqahwachi H, Albazoon F, Akbar A, Shehata AL, Ibrahim AS, Ait Hssain A. Prognostic effects of cardiopulmonary resuscitation (CPR) start time and the interval between CPR to extracorporeal cardiopulmonary resuscitation (ECPR) on patient outcomes under extracorporeal membrane oxygenation (ECMO): a single-center, retrospective observational study. BMC Emerg Med 2024; 24:36. [PMID: 38438853 PMCID: PMC10913290 DOI: 10.1186/s12873-023-00905-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 11/06/2023] [Indexed: 03/06/2024] Open
Abstract
BACKGROUND The impact of the chronological sequence of events, including cardiac arrest (CA), initial cardiopulmonary resuscitation (CPR), return of spontaneous circulation (ROSC), and extracorporeal cardiopulmonary resuscitation (ECPR) implementation, on clinical outcomes in patients with both out-of-hospital cardiac arrest (OHCA) and in-hospital cardiac arrest (IHCA), is still not clear. The aim of this study was to investigate the prognostic effects of the time interval from collapse to start of CPR (no-flow time, NFT) and the time interval from start of CPR to implementation of ECPR (low-flow time, LFT) on patient outcomes under Extracorporeal Membrane Oxygenation (ECMO). METHODS This single-center, retrospective observational study was conducted on 48 patients with OHCA or IHCA who underwent ECMO at Hamad General Hospital (HGH), the tertiary governmental hospital of Qatar, between February 2016 and March 2020. We investigated the impact of prognostic factors such as NFT and LFT on various clinical outcomes following cardiac arrest, including 24-hour survival, 28-day survival, CPR duration, ECMO length of stay (LOS), ICU LOS, hospital LOS, disability (assessed using the modified Rankin Scale, mRS), and neurological status (evaluated based on the Cerebral Performance Category, CPC) at 28 days after the CA. RESULTS The results of the adjusted logistic regression analysis showed that a longer NFT was associated with unfavorable clinical outcomes. These outcomes included longer CPR duration (OR: 1.779, 95%CI: 1.218-2.605, P = 0.034) and decreased survival rates for ECMO at 24 h (OR: 0.561, 95%CI: 0.183-0.903, P = 0.009) and 28 days (OR: 0.498, 95%CI: 0.106-0.802, P = 0.011). Additionally, a longer LFT was found to be associated only with a higher probability of prolonged CPR (OR: 1.818, 95%CI: 1.332-3.312, P = 0.006). However, there was no statistically significant connection between either the NFT or the LFT and the improvement of disability or neurologically favorable survival after 28 days of cardiac arrest. CONCLUSIONS Based on our findings, it has been determined that the NFT is a more effective predictor than the LFT in assessing clinical outcomes for patients with OHCA or IHCA who underwent ECMO. This understanding of their distinct predictive abilities enables medical professionals to identify high-risk patients more accurately and customize their interventions accordingly.
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Affiliation(s)
- Amir Vahedian-Azimi
- Trauma research center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ibrahim Fawzy Hassan
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Farshid Rahimi-Bashar
- Department of Anesthesiology and Critical Care, School of medicine, Hamadan University of Medical Sciences, Hamadan, Iran
| | | | - Mahmood Salesi
- Chemical Injuries Research Center, Systems Biology and Poisonings Institute, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | | | - Fatima Albazoon
- Medical Research Center, Hamad Medical Corporation, Doha, Qatar
| | - Anzila Akbar
- Trauma research center, Nursing Faculty, Baqiyatallah University of Medical Sciences, Tehran, Iran
| | - Ahmed Labib Shehata
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Abdulsalam Saif Ibrahim
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar
| | - Ali Ait Hssain
- Medical Intensive Care Unit, Hamad General Hospital, Doha, Qatar.
- Department of Medicine, Weill Cornell Medical College, PO BOX 3050, Doha, Qatar.
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Tominaga N, Takiguchi T, Seki T, Hamaguchi T, Nakata J, Yamamoto T, Tagami T, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Yokobori S. Factors associated with favourable neurological outcomes following cardiopulmonary resuscitation for out-of-hospital cardiac arrest: A retrospective multi-centre cohort study. Resusc Plus 2024; 17:100574. [PMID: 38370315 PMCID: PMC10869306 DOI: 10.1016/j.resplu.2024.100574] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2023] [Revised: 01/03/2024] [Accepted: 01/29/2024] [Indexed: 02/20/2024] Open
Abstract
Aim To investigate the factors associated with favourable neurological outcomes in adult patients undergoing extracorporeal cardiopulmonary resuscitation (ECPR) for out-of-hospital cardiac arrest (OHCA). Methods This retrospective observational study used secondary analysis of the SAVE-J II multicentre registry data from 36 institutions in Japan. Between 2013 and 2018, 2157 patients with OHCA who underwent ECPR were enrolled in SAVE-J II. A total of 1823 patients met the study inclusion criteria. Adult patients (aged ≥ 18 years) with OHCA, who underwent ECPR before admission to the intensive care unit, were included in our secondary analysis. The primary outcome was a favourable neurological outcome at hospital discharge, defined as a Cerebral Performance Category score of 1 or 2. We used a multivariate logistic regression model to examine the association between factors measured at the incident scene or upon hospital arrival and favourable neurological outcomes. Results Multivariable analysis revealed that shockable rhythm at the scene [odds ratio (OR); 2.11; 95% confidence interval (CI), 1.16-3.95] and upon hospital arrival (OR 2.59; 95% CI 1.60-4.30), bystander CPR (OR 1.63; 95% CI 1.03-1.88), body movement during resuscitation (OR 7.10; 95% CI 1.79-32.90), gasping (OR 4.33; 95% CI 2.57-7.28), pupillary reflex on arrival (OR 2.93; 95% CI 1.73-4.95), and male sex (OR 0.43; 95% CI 0.24-0.75) significantly correlated with neurological outcomes. Conclusions Shockable rhythm, bystander CPR, body movement during resuscitation, gasping, pupillary reflex, and sex were associated with favourable neurological outcomes in patients with OHCA treated with ECPR.
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Affiliation(s)
- Naoki Tominaga
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Toru Takiguchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
- Department of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan
| | - Tomohisa Seki
- Department of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan
| | - Takuro Hamaguchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Jun Nakata
- Division of Cardiovascular Intensive Care, Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Takeshi Yamamoto
- Division of Cardiovascular Intensive Care, Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Centre, Kobe, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke’s International Hospital, Tokyo, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
| | - Yasuhiro Kuroda
- Department of Emergency Medicine, Kagawa University School of Medicine, Kagawa, Japan
| | - Shoji Yokobori
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
| | - SAVE-J II study group Investigation Supervision
- Department of Emergency and Critical Care Medicine, Nippon Medical School, Tokyo, Japan
- Department of Healthcare Information Management, The University of Tokyo Hospital, Tokyo, Japan
- Division of Cardiovascular Intensive Care, Department of Cardiovascular Medicine, Nippon Medical School Hospital, Tokyo, Japan
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Centre, Kobe, Japan
- Department of Emergency and Critical Care Medicine, St. Luke’s International Hospital, Tokyo, Japan
- Department of Emergency Medicine, Teikyo University School of Medicine, Tokyo, Japan
- Department of Emergency Medicine, Kagawa University School of Medicine, Kagawa, Japan
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Joye R, Cousin VL, Wacker J, Hoskote A, Gebistorf F, Tonna JE, Rycus PT, Thiagarajan RR, Polito A. Death by Neurologic Criteria in Children Undergoing Extracorporeal Cardiopulmonary Resuscitation: Retrospective Extracorporeal Life Support Organization Registry Study, 2017-2021. Pediatr Crit Care Med 2024; 25:e149-e157. [PMID: 37982691 PMCID: PMC10903996 DOI: 10.1097/pcc.0000000000003406] [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] [Indexed: 11/21/2023]
Abstract
OBJECTIVES To determine factors associated with brain death in children treated with extracorporeal cardiopulmonary resuscitation (E-cardiopulmonary resuscitation). DESIGN Retrospective database study. SETTINGS Data reported to the Extracorporeal Life Support Organization (ELSO), 2017-2021. PATIENTS Children supported with venoarterial extracorporeal membrane oxygenation (ECMO) for E-cardiopulmonary resuscitation. INTERVENTION None. MEASUREMENTS AND MAIN RESULTS Data from the ELSO Registry included patient characteristics, blood gas values, support therapies, and complications. The primary outcome was brain death (i.e., death by neurologic criteria [DNC]). There were 2,209 children (≥ 29 d to < 18 yr of age) included. The reason for ECMO discontinuation was DNC in 138 patients (6%), and other criteria for death occurred in 886 patients (40%). Recovery occurred in 1,109 patients (50%), and the remaining 76 patients (4%) underwent transplantation. Fine and Gray proportional subdistribution hazards' regression analyses were used to examine the association between variables of interest and DNC. Age greater than 1 year ( p < 0.001), arterial blood carbon dioxide tension (Pa co2 ) greater than 82 mm Hg ( p = 0.022), baseline lactate greater than 15 mmol/L ( p = 0.034), and lactate 24 hours after cannulation greater than 3.8 mmol/L ( p < 0.001) were independently associated with greater hazard of subsequent DNC. In contrast, the presence of cardiac disease was associated with a lower hazard of subsequent DNC (subdistribution hazard ratio 0.57 [95% CI, 0.39-0.83] p = 0.004). CONCLUSIONS In children undergoing E-cardiopulmonary resuscitation, older age, pre-event hypercarbia, higher before and during ECMO lactate levels are associated with DNC. Given the association of DNC with hypercarbia following cardiac arrest, the role of Pa co2 management in E-cardiopulmonary resuscitation warrants further studies.
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Affiliation(s)
- Raphael Joye
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Vladimir L Cousin
- Pediatric Intensive Care Unit, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Julie Wacker
- Pediatric Cardiology Unit, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Aparna Hoskote
- Cardiac Intensive Care Unit, Great Ormond Street Hospital for Children NHS Foundation Trust, London, United Kingdom
| | - Fabienne Gebistorf
- Pediatric Intensive Care Unit, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospital, Geneva, Switzerland
| | - Joseph E Tonna
- Division of Cardiothoracic Surgery, Department of Surgery, University of Utah Health, Salt Lake City, UT
- Department of Emergency Medicine, University of Utah Health, Salt Lake City, UT
| | - Peter T Rycus
- Extracorporeal Life Support Organization, Ann Arbor, MI
| | - Ravi R Thiagarajan
- Division of Cardiac Critical Care, Boston Children's Hospital, Harvard Medical School, Boston, MA
| | - Angelo Polito
- Pediatric Intensive Care Unit, Department of Woman, Child, and Adolescent Medicine, Geneva University Hospital, Geneva, Switzerland
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Lam AH, King JD. Toxin-Induced Liver Injury and Extracorporeal Treatment of Liver Failure. ADVANCES IN KIDNEY DISEASE AND HEALTH 2024; 31:157-165. [PMID: 38649220 DOI: 10.1053/j.akdh.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 03/05/2024] [Accepted: 03/05/2024] [Indexed: 04/25/2024]
Abstract
Poisoning with a large variety of drugs and naturally occurring toxins may result in acute liver injury and failure. Drug-induced liver injury is a major cause of liver failure nationwide, and it is likely that nephrologists will be involved in treating patients with these conditions. A number of xenobiotics resulting in liver toxicity may cause acute kidney injury or other organ injury as well. Most agents causing drug- or toxin-induced liver failure lack specific therapies, although a few xenobiotics such as acetaminophen have effective antidotal therapies if administered prior to development of hepatotoxicity. The nephrologist should be aware that extracorporeal treatment of liver failure associated with drugs and toxins may be indicated, including therapies conventionally performed by nephrologists (hemodialysis, continuous kidney replacement therapy), therapies occasionally performed by nephrologists and other specialists (plasma exchange, albumin dialysis, hemadsorption), and therapies performed by other specialists (extracorporeal membrane oxygenation). An overview of the role of these therapies in liver failure is provided, as well as a review of their limitations and potential complications.
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Affiliation(s)
- Angela H Lam
- Maryland Poison Center, Baltimore, MD; Providence St. Joseph Health, Everett, WA; Virginia Mason Franciscan Health, Seattle, WA
| | - Joshua D King
- Maryland Poison Center, Baltimore, MD; Division of Nephrology, Department of Medicine, University of Maryland School of Medicine, Baltimore, MD; University of Maryland School of Pharmacy, Baltimore, MD.
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Hadano H, Kamio T, Fukaguchi K, Sato M, Tsunano Y, Koyama H. Analysis of adverse events related to extracorporeal membrane oxygenation from a nationwide database of patient-safety accidents in Japan. J Artif Organs 2024; 27:15-22. [PMID: 36795227 PMCID: PMC9933024 DOI: 10.1007/s10047-023-01386-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2022] [Accepted: 01/24/2023] [Indexed: 02/17/2023]
Abstract
Although adverse events related to extracorporeal membrane oxygenation have been reported, epidemiological data on life-threatening events are insufficient to study the causes of such adverse events. Data from the Japan Council for Quality Health Care database were retrospectively analyzed. The adverse events extracted from this national database included events associated with extracorporeal membrane oxygenation reported between January 2010 and December 2021. We identified 178 adverse events related to extracorporeal membrane oxygenation. At least 41 (23%) and 47 (26%) accidents resulted in death and residual disability, respectively. The most common adverse events were cannula malposition (28%), decannulation (19%), and bleeding (15%). Among patients with cannula malposition, 38% did not undergo fluoroscopy-guided or ultrasound-guided cannulation, 54% required surgical treatment, and 18% required trans-arterial embolization. In this epidemiological study in Japan, 23% of the adverse events related to extracorporeal membrane oxygenation had fatal outcomes. Our findings suggest that a training system for cannulation techniques may be needed, and hospitals offering extracorporeal membrane oxygenation should perform emergency surgeries.
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Affiliation(s)
- Hiroki Hadano
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan.
| | - Tadashi Kamio
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan
| | - Kiyomitsu Fukaguchi
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan
| | - Mizuki Sato
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan
| | - Yumiko Tsunano
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan
| | - Hiroshi Koyama
- Division of Critical Care, Shonan Kamakura General Hospital, 1370-1, Okamoto, Kamakura-shi, Kanagawa, 247-8533, Japan
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Antonini MV, Circelli A, Tarantino FF, Bissoni L, Pini R, Antonazzo PGM, Agnoletti V. Peripartum extracorporeal cardiopulmonary resuscitation and rescue aspiration pulmonary embolectomy. Am J Obstet Gynecol 2024; 230:375-377.e3. [PMID: 37722571 DOI: 10.1016/j.ajog.2023.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 08/12/2023] [Accepted: 09/08/2023] [Indexed: 09/20/2023]
Affiliation(s)
- Marta V Antonini
- Anesthesia and Intensive Care Unit, Bufalini Hospital - AUSL della Romagna, Cesena, Italy; Department of Biomedical, Metabolic and Neural Sciences, University of Modena & Reggio Emilia, Modena, Italy.
| | - Alessandro Circelli
- Anesthesia and Intensive Care Unit, Bufalini Hospital - AUSL della Romagna, Cesena, Italy
| | - Fabio F Tarantino
- Cardiology Unit, Morgagni-Pierantoni Hospital - AUSL della Romagna, Forlì, Italy
| | - Luca Bissoni
- Anesthesia and Intensive Care Unit, Bufalini Hospital - AUSL della Romagna, Cesena, Italy
| | - Rita Pini
- Anesthesia and Intensive Care Unit, Bufalini Hospital - AUSL della Romagna, Cesena, Italy
| | | | - Vanni Agnoletti
- Anesthesia and Intensive Care Unit, Bufalini Hospital - AUSL della Romagna, Cesena, Italy
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Kang JK, Darby Z, Bleck TP, Whitman GJR, Kim BS, Cho SM. Post-Cardiac Arrest Care in Adult Patients After Extracorporeal Cardiopulmonary Resuscitation. Crit Care Med 2024; 52:483-494. [PMID: 37921532 PMCID: PMC10922987 DOI: 10.1097/ccm.0000000000006102] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2023]
Abstract
OBJECTIVES Extracorporeal cardiopulmonary resuscitation (ECPR) serves as a lifesaving intervention for patients experiencing refractory cardiac arrest. With its expanding usage, there is a burgeoning focus on improving patient outcomes through optimal management in the acute phase after cannulation. This review explores systematic post-cardiac arrest management strategies, associated complications, and prognostication in ECPR patients. DATA SOURCES A PubMed search from inception to 2023 using search terms such as post-cardiac arrest care, ICU management, prognostication, and outcomes in adult ECPR patients was conducted. STUDY SELECTION Selection includes original research, review articles, and guidelines. DATA EXTRACTION Information from relevant publications was reviewed, consolidated, and formulated into a narrative review. DATA SYNTHESIS We found limited data and no established clinical guidelines for post-cardiac arrest care after ECPR. In contrast to non-ECPR patients where systematic post-cardiac arrest care is shown to improve the outcomes, there is no high-quality data on this topic after ECPR. This review outlines a systematic approach, albeit limited, for ECPR care, focusing on airway/breathing and circulation as well as critical aspects of ICU care, including analgesia/sedation, mechanical ventilation, early oxygen/C o2 , and temperature goals, nutrition, fluid, imaging, and neuromonitoring strategy. We summarize common on-extracorporeal membrane oxygenation complications and the complex nature of prognostication and withdrawal of life-sustaining therapy in ECPR. Given conflicting outcomes in ECPR randomized controlled trials focused on pre-cannulation care, a better understanding of hemodynamic, neurologic, and metabolic abnormalities and early management goals may be necessary to improve their outcomes. CONCLUSIONS Effective post-cardiac arrest care during the acute phase of ECPR is paramount in optimizing patient outcomes. However, a dearth of evidence to guide specific management strategies remains, indicating the necessity for future research in this field.
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Affiliation(s)
- Jin Kook Kang
- Division of Cardiac Surgery, Department of Surgery, Johns
Hopkins Hospital, Baltimore, MD
| | - Zachary Darby
- Division of Cardiac Surgery, Department of Surgery, Johns
Hopkins Hospital, Baltimore, MD
| | - Thomas P. Bleck
- Davee Department of Neurology, Northwestern University
Feinberg School of Medicine, Chicago IL 60611
| | - Glenn J. R. Whitman
- Division of Cardiac Surgery, Department of Surgery, Johns
Hopkins Hospital, Baltimore, MD
| | - Bo Soo Kim
- Division of Cardiac Surgery, Department of Surgery, Johns
Hopkins Hospital, Baltimore, MD
- Division of Pulmonary and Critical Care Medicine, Johns
Hopkins Hospital, Baltimore, MD
| | - Sung-Min Cho
- Division of Cardiac Surgery, Department of Surgery, Johns
Hopkins Hospital, Baltimore, MD
- Division of Neurosciences Critical Care, Departments of
Neurology, Surgery, Anesthesiology and Critical Care Medicine, Johns Hopkins
Hospital, Baltimore, MD
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50
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Scquizzato T, Calabrò MG, Franco A, Fominskiy E, Pieri M, Nardelli P, Delrio S, Altizio S, Ortalda A, Melisurgo G, Ajello S, Landoni G, Zangrillo A, Scandroglio AM. Extracorporeal cardiopulmonary resuscitation for refractory out-of-hospital cardiac arrest: 10-year experience in a metropolitan cardiac arrest centre in Milan, Italy. Resusc Plus 2024; 17:100521. [PMID: 38130976 PMCID: PMC10733689 DOI: 10.1016/j.resplu.2023.100521] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2023] Open
Abstract
Introduction Growing evidence supports extracorporeal cardiopulmonary resuscitation (ECPR) for refractory out-of-hospital cardiac arrest (OHCA) patients, especially in experienced centres. We present characteristics, treatments, and outcomes of patients treated with ECPR in a high-volume cardiac arrest centre in the metropolitan area of Milan, Italy and determine prognostic factors. Methods Refractory OHCA patients treated with ECPR between 2013 and 2022 at IRCCS San Raffaele Scientific Institute in Milan had survival and neurological outcome assessed at hospital discharge. Results Out of 307 consecutive OHCA patients treated with ECPR (95% witnessed, 66% shockable, low-flow 70 [IQR 58-81] minutes), 17% survived and 9.4% had favourable neurological outcome. Survival and favourable neurological outcome increased to 51% (OR = 8.7; 95% CI, 4.3-18) and 28% (OR = 6.3; 95% CI, 2.8-14) when initial rhythm was shockable and low-flow (time between CPR initiation and ROSC or ECMO flow) ≤60 minutes and decreased to 9.5% and 6.3% when low-flow exceeded 60 minutes (72% of patients). At multivariable analysis, shockable rhythm (aOR for survival = 2.39; 95% CI, 1.04-5.48), shorter low-flow (aOR = 0.95; 95% CI, 0.94-0.97), intermittent ROSC (aOR = 2.5; 95% CI, 1.2-5.6), and signs of life (aOR = 3.7; 95% CI, 1.5-8.7) were associated with better outcomes. Survival reached 10% after treating 104 patients (p for trend <0.001). Conclusions Patients with initial shockable rhythm, intermittent ROSC, signs of life, and low-flow ≤60 minutes had higher success of ECPR for refractory OHCA. Favourable outcomes were possible beyond 60 minutes of low-flow, especially with concomitant favourable prognostic factors. Outcomes improved as the case-volume increased, supporting treatment in high-volume cardiac arrest centres.
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Affiliation(s)
- Tommaso Scquizzato
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Maria Grazia Calabrò
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Annalisa Franco
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Evgeny Fominskiy
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Marina Pieri
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Pasquale Nardelli
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Delrio
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Savino Altizio
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Alessandro Ortalda
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giulio Melisurgo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Silvia Ajello
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giovanni Landoni
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Alberto Zangrillo
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
- School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Anna Mara Scandroglio
- Department of Anesthesia and Intensive Care, IRCCS San Raffaele Scientific Institute, Milan, Italy
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