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Nedelea PL, Manolescu E, Ciumanghel AI, Constantin M, Hauta A, Sirbu O, Ionescu L, Blaj M, Corlade-Andrei M, Sorodoc V, Cimpoesu D. The Beginning of an ECLS Center: First Successful ECPR in an Emergency Department in Romania-Case-Based Review. J Clin Med 2023; 12:4922. [PMID: 37568324 PMCID: PMC10419366 DOI: 10.3390/jcm12154922] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/01/2023] [Accepted: 07/20/2023] [Indexed: 08/13/2023] Open
Abstract
According to the latest international resuscitation guidelines, extracorporeal cardiopulmonary resuscitation (ECPR) involves the utilization of extracorporeal membrane oxygenation (ECMO) in specific patients experiencing cardiac arrest, and it can be considered in situations where standard cardiopulmonary resuscitation efforts fail if they have a potentially reversible underlying cause, among which we can also find hypothermia. In cases of cardiac arrest, both witnessed and unwitnessed, hypothermic patients have higher chances of survival and favorable neurological outcomes compared to normothermic patients. ECPR is a multifaceted procedure that requires a proficient team, specialized equipment, and comprehensive multidisciplinary support within a healthcare system. However, it also carries the risk of severe, life-threatening complications. With the increasing use of ECPR in recent years and the growing number of centers implementing this technique outside the intensive care units, significant uncertainties persist in both prehospital and emergency department (ED) settings. Proper organization is crucial for an ECPR program in emergency settings, especially given the challenges and complexities of these treatments, which were previously not commonly used in ED. Therefore, within a narrative review, we have incorporated the initial case of ECPR in an ED in Romania, featuring a successful resuscitation in the context of severe hypothermia (20 °C) and a favorable neurological outcome (CPC score of 1).
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Affiliation(s)
- Paul Lucian Nedelea
- Department of Emergency Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Emergency Department, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
| | - Emilian Manolescu
- Department of Emergency Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Emergency Department, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
| | - Adi-Ionut Ciumanghel
- Department of Emergency Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Anesthesia Intensive Care Unit, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
| | - Mihai Constantin
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Alexandra Hauta
- Department of Emergency Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Oana Sirbu
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Lidia Ionescu
- 3rd Surgery Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
| | - Mihaela Blaj
- Anesthesia Intensive Care Unit, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
| | | | - Victorita Sorodoc
- 2nd Internal Medicine Clinic, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
- Internal Medicine Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
| | - Diana Cimpoesu
- Department of Emergency Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania
- Emergency Department, “St. Spiridon” Emergency Clinical County Hospital, 700111 Iasi, Romania
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Nakashima T, Otani T, Kato S, Arai M, Inoue A, Hifumi T, Sakamoto T, Kuroda Y, Tahara Y. Postprocedural Coronary Perfusion and Mortality in Patients With Acute Myocardial Infarction and Extracorporeal Cardiopulmonary Resuscitation. J Am Coll Cardiol 2023; 82:85-87. [PMID: 37380308 DOI: 10.1016/j.jacc.2023.04.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2022] [Revised: 03/28/2023] [Accepted: 04/25/2023] [Indexed: 06/30/2023]
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Naito H, Sakuraya M, Hongo T, Takada H, Yumoto T, Yorifuji T, Hifumi T, Inoue A, Sakamoto T, Kuroda Y, Nakao A. Prevalence, reasons, and timing of decisions to withhold/withdraw life-sustaining therapy for out-of-hospital cardiac arrest patients with extracorporeal cardiopulmonary resuscitation. Crit Care 2023; 27:252. [PMID: 37370155 DOI: 10.1186/s13054-023-04534-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Accepted: 06/19/2023] [Indexed: 06/29/2023] Open
Abstract
BACKGROUND Extracorporeal cardiopulmonary resuscitation (ECPR) is rapidly becoming a common treatment strategy for patients with refractory cardiac arrest. Despite its benefits, ECPR raises a variety of ethical concerns when the treatment is discontinued. There is little information about the decision to withhold/withdraw life-sustaining therapy (WLST) for out-of-hospital cardiac arrest (OHCA) patients after ECPR. METHODS We conducted a secondary analysis of data from the SAVE-J II study, a retrospective, multicenter study of ECPR in Japan. Adult patients who underwent ECPR for OHCA with medical causes were included. The prevalence, reasons, and timing of WLST decisions were recorded. Outcomes of patients with or without WLST decisions were compared. Further, factors associated with WLST decisions were examined. RESULTS We included 1660 patients in the analysis; 510 (30.7%) had WLST decisions. The number of WLST decisions was the highest on the first day and WSLT decisions were made a median of two days after ICU admission. Reasons for WLST were perceived unfavorable neurological prognosis (300/510 [58.8%]), perceived unfavorable cardiac/pulmonary prognosis (105/510 [20.5%]), inability to maintain extracorporeal cardiopulmonary support (71/510 [13.9%]), complications (10/510 [1.9%]), exacerbation of comorbidity before cardiac arrest (7/510 [1.3%]), and others. Patients with WLST had lower 30-day survival (WLST vs. no-WLST: 36/506 [7.1%] vs. 386/1140 [33.8%], p < 0.001). Primary cerebral disorders as cause of cardiac arrest and higher severity of illness at intensive care unit admission were associated with WLST decisions. CONCLUSION For approximately one-third of ECPR/OHCA patients, WLST was decided during admission, mainly because of perceived unfavorable neurological prognoses. Decisions and neurological assessments for ECPR/OHCA patients need further analysis.
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Affiliation(s)
- Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Faculty of Medicine, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata, Kita, Okayama, 700-8558, Japan.
| | - Masaaki Sakuraya
- Department of Emergency and Intensive Care Medicine, JA Hiroshima General Hospital, 1-3-3 Jigozen, Hatsukaichi, Hiroshima, 738-0042, Japan
| | - Takashi Hongo
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Faculty of Medicine, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata, Kita, Okayama, 700-8558, Japan
| | - Hiroaki Takada
- Department of Critical Care Medicine and Trauma, National Hospital Organization Disaster Medical Center, 3256 Midori, Tachikawa, Tokyo, 190-0014, Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Faculty of Medicine, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata, Kita, Okayama, 700-8558, Japan
| | - Takashi Yorifuji
- Department of Epidemiology, Okayama University Faculty of Medicine, Dentistry, and Pharmaceutical Science, 2-5-1 Shikata, Kita, Okayama, 700-8558, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Akashi, Chuo, Tokyo, 104-8560, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, 1-3-1 Wakihamakaigandori, Chuo, Kobe, Hyogo, 651-0073, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi, Tokyo, 173-8606, Japan
| | - Yasuhiro Kuroda
- Department of Emergency, Disaster, and Critical Care Medicine, Faculty of Medicine, Kagawa University, 1750-1 Ikenobe, Miki, Kita, Kagawa, 761-0793, Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Faculty of Medicine, Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, 2-5-1 Shikata, Kita, Okayama, 700-8558, Japan
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54
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VanZalen JJ, Harvey S, Hála P, Phillips A, Nakashima T, Gok E, Tiba MH, McCracken BM, Hill JE, Liao J, Jung J, Mergos J, Stacey WC, Bartlett RH, Hsu CH, Rojas-Peña A, Neumar RW. Therapeutic Effect of Argatroban During Cardiopulmonary Resuscitation and Streptokinase During Extracorporeal Cardiopulmonary Resuscitation in a Porcine Model of Prolonged Cardiac Arrest. Crit Care Explor 2023; 5:e0902. [PMID: 37181541 PMCID: PMC10174369 DOI: 10.1097/cce.0000000000000902] [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: 05/16/2023] Open
Abstract
Prolonged cardiac arrest (CA) causes microvascular thrombosis which is a potential barrier to organ reperfusion during extracorporeal cardiopulmonary resuscitation (ECPR). The aim of this study was to test the hypothesis that early intra-arrest anticoagulation during cardiopulmonary resuscitation (CPR) and thrombolytic therapy during ECPR improve recovery of brain and heart function in a porcine model of prolonged out-of-hospital CA. DESIGN Randomized interventional trial. SETTING University laboratory. SUBJECTS Swine. INTERVENTIONS In a blinded study, 48 swine were subjected to 8 minutes of ventricular fibrillation CA followed by 30 minutes of goal-directed CPR and 8 hours of ECPR. Animals were randomized into four groups (n = 12) and given either placebo (P) or argatroban (ARG; 350 mg/kg) at minute 12 of CA and either placebo (P) or streptokinase (STK, 1.5 MU) at the onset of ECPR. MEASUREMENTS AND MAIN RESULTS Primary outcomes included recovery of cardiac function measured by cardiac resuscitability score (CRS: range 0-6) and recovery of brain function measured by the recovery of somatosensory-evoked potential (SSEP) cortical response amplitude. There were no significant differences in recovery of cardiac function as measured by CRS between groups (p = 0.16): P + P 2.3 (1.0); ARG + P = 3.4 (2.1); P + STK = 1.6 (2.0); ARG + STK = 2.9 (2.1). There were no significant differences in the maximum recovery of SSEP cortical response relative to baseline between groups (p = 0.73): P + P = 23% (13%); ARG + P = 20% (13%); P + STK = 25% (14%); ARG + STK = 26% (13%). Histologic analysis demonstrated reduced myocardial necrosis and neurodegeneration in the ARG + STK group relative to the P + P group. CONCLUSIONS In this swine model of prolonged CA treated with ECPR, early intra-arrest anticoagulation during goal-directed CPR and thrombolytic therapy during ECPR did not improve initial recovery of heart and brain function but did reduce histologic evidence of ischemic injury. The impact of this therapeutic strategy on the long-term recovery of cardiovascular and neurological function requires further investigation.
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Affiliation(s)
- Jensyn J VanZalen
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Stephen Harvey
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Pavel Hála
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Annie Phillips
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Takahiro Nakashima
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
| | - Emre Gok
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Mohamad Hakam Tiba
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
| | - Brendan M McCracken
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
| | - Joseph E Hill
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Jinhui Liao
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
| | - Joshua Jung
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Joshua Mergos
- Movement Science, University of Michigan School of Kinesiology, Ann Arbor, MI
| | - William C Stacey
- Department of Neurology, University of Michigan Medical School, Ann Arbor, MI
| | - Robert H Bartlett
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
| | - Cindy H Hsu
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
| | - Alvaro Rojas-Peña
- Department of Surgery and Extracorporeal Life Support Laboratory, University of Michigan Medical School, Ann Arbor, MI
- Department of Surgery Section of Transplantation, University of Michigan Medical School, Ann Arbor, MI
| | - Robert W Neumar
- Department of Emergency Medicine and The Max Harry Weil Institute for Critical Care Research and Innovation, University of Michigan Medical School, Ann Arbor, MI
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Imamura S, Miyata M, Tagata K, Ohmure K, Kawasoe M, Otsuji H, Chaen H, Oketani N, Ogawa M, Nakamura K, Yoshino S, Kakihana Y, Ohishi M. Author's reply. J Cardiol 2023:S0914-5087(23)00092-8. [PMID: 37086969 DOI: 10.1016/j.jjcc.2023.04.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Accepted: 04/01/2023] [Indexed: 04/24/2023]
Affiliation(s)
- Shunichi Imamura
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan.
| | - Masaaki Miyata
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Kento Tagata
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Kenta Ohmure
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Mariko Kawasoe
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Hideaki Otsuji
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Hideto Chaen
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Naoya Oketani
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Masakazu Ogawa
- Department of Cardiovascular Medicine, Kagoshima, City Hospital, Kagoshima, Japan
| | - Kentaro Nakamura
- Department of Emergency Medicine, Ohshima Prefectural Hospital, Kagoshima, Japan
| | - Satoshi Yoshino
- Department of Emergency Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Yasuyuki Kakihana
- Department of Emergency Medicine, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
| | - Mitsuru Ohishi
- Department of Cardiovascular Medicine and Hypertension, Graduate School of Medical and Dental Sciences, Kagoshima University, Kagoshima, Japan
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56
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Slovis JC, Volk L, Mavroudis C, Hefti M, Landis WP, Roberts AL, Delso N, Hallowell T, Graham K, Starr J, Lin Y, Melchior R, Nadkarni V, Sutton RM, Berg RA, Piel S, Morgan RW, Kilbaugh TJ. Pediatric Extracorporeal Cardiopulmonary Resuscitation: Development of a Porcine Model and the Influence of Cardiopulmonary Resuscitation Duration on Brain Injury. J Am Heart Assoc 2023; 12:e026479. [PMID: 36789866 PMCID: PMC10111482 DOI: 10.1161/jaha.122.026479] [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: 04/14/2022] [Accepted: 12/08/2022] [Indexed: 02/16/2023]
Abstract
Background The primary objective was to develop a porcine model of prolonged (30 or 60 minutes) pediatric cardiopulmonary resuscitation (CPR) followed by 22- to 24-hour survival with extracorporeal life support, and secondarily to evaluate differences in neurologic injury. Methods and Results Ten-kilogram, 4-week-old female piglets were used. First, model development established the technique (n=8). Then, a pilot study was conducted (n=15). After 80% survival was achieved in the final 5 pilot animals, a proof-of-concept randomized study was completed (n=11). Shams (n=6) underwent anesthesia only. Severe neurological injury was determined by a composite score of mitochondrial function, neuropathology, and cerebral metabolism: scale of 0-6 (severe: >3). Among 15 piglets in the pilot study, overall survival was 10 (67%); of the final 5, overall survival was 4 (80%). Eleven piglets were then randomized to 60 (CPR60, n=5) or 30 minutes of CPR (CPR30, n=5); 1 animal was excluded from prerandomization for intra-abdominal hemorrhage (10/11, 91% survival). Three of 5 animals in the CPR60 group had severe neurological injury scores versus 1 of 5 in the CPR30 group (P=0.52). During ECMO, CPR60 animals had lower pH (CPR60: 7.4 [IQR 7.4-7.4] versus CPR30: 7.5 [IQR 7.4-7.5], P=0.022), higher lactate (CPR60: 6.8 [IQR 6.8-11] versus CPR30: 4.2 [IQR 4.1-4.3] mmol/L; P=0.012), and higher ICP (CPR60: 19.3 [IQR 11.7-29.3] versus CPR30: 7.9 [IQR 6.7-9.3] mm Hg; P=0.037). Both groups had greater mitochondrial injury than shams (CPR60: P<0.001; CPR30: P<0.001). CPR60 did not differ from CPR30 in mitochondrial respiration, neuropathology, or cerebral metabolism. Conclusions A pediatric porcine model of extracorporeal cardiopulmonary resuscitation after 60 and 30 minutes of CPR consistently resulted in 24-hour survival with more severe lactic acidosis in the 60-minute cohort.
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Affiliation(s)
- Julia C Slovis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Lindsay Volk
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Surgery Robert Wood Johnson University Hospital New Brunswick NJ
| | - Constantine Mavroudis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Surgery, Division of Cardiothoracic Surgery Children's Hospital of Philadelphia Philadelphia PA
| | - Marco Hefti
- Department of Pathology University of Iowa Carver College of Medicine Iowa City IA
| | - William P Landis
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Anna L Roberts
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Nile Delso
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Thomas Hallowell
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Kathryn Graham
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Jonathan Starr
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Yuxi Lin
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Richard Melchior
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
| | - Vinay Nadkarni
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Robert M Sutton
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Robert A Berg
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Sarah Piel
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Ryan W Morgan
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
| | - Todd J Kilbaugh
- Department of Anesthesiology and Critical Care Medicine Children's Hospital of Philadelphia Philadelphia PA
- Department of Anesthesiology and Critical Care Medicine Perelman School of Medicine at the University of Pennsylvania Philadelphia PA
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Watanabe M, Matsuyama T, Kitamura T. Response to: The difference in the association between included ECPR patients and neurological outcomes. Crit Care 2023; 27:58. [PMID: 36765429 PMCID: PMC9921573 DOI: 10.1186/s13054-023-04342-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 01/31/2023] [Indexed: 02/12/2023] Open
Affiliation(s)
- Makoto Watanabe
- grid.272458.e0000 0001 0667 4960Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto 602-8566 Japan
| | - Tasuku Matsuyama
- Department of Emergency Medicine, Kyoto Prefectural University of Medicine, Kamigyo-ku, Kyoto, 602-8566, Japan.
| | - Tetsuhisa Kitamura
- grid.136593.b0000 0004 0373 3971Division of Environmental Medicine and Population Sciences, Department of Social and Environmental Medicine, Graduate School of Medicine, Osaka University, 2-2 Yamadaoka, Suita, Osaka 565-0871 Japan
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58
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Nishimoto Y, Ohbe H, Matsui H, Nakajima M, Sasabuchi Y, Sato Y, Watanabe T, Yamada T, Fukunami M, Yasunaga H. Effectiveness of systemic thrombolysis on clinical outcomes in high-risk pulmonary embolism patients with venoarterial extracorporeal membrane oxygenation: a nationwide inpatient database study. J Intensive Care 2023; 11:4. [PMID: 36740697 PMCID: PMC9901114 DOI: 10.1186/s40560-023-00651-w] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 01/24/2023] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Current guidelines recommend systemic thrombolysis as the first-line reperfusion treatment for patients with high-risk pulmonary embolism (PE) who present with cardiogenic shock but do not require venoarterial extracorporeal membrane oxygenation (VA-ECMO). However, little is known about the optimal reperfusion treatment in high-risk PE patients requiring VA-ECMO. We aimed to evaluate whether systemic thrombolysis improved high-risk PE patients' outcomes who received VA-ECMO. METHODS This was a retrospective cohort study using the Japanese Diagnosis Procedure Combination inpatient database from July 2010 to March 2021. We identified patients who were diagnosed with PE and received VA-ECMO on the day of admission. Patients who received systemic thrombolysis with monteplase or urokinase within two days of initiating VA-ECMO were defined as the thrombolysis group and the remaining patients as the control group. The primary outcome was in-hospital mortality and secondary outcomes were favorable neurological outcomes, length of hospital stay, VA-ECMO duration, total hospitalization cost, major bleeding, and blood transfusion volume. Propensity-score inverse probability of treatment weighting (IPTW) was performed to compare the outcomes between the groups. RESULTS Of 1220 eligible patients, 432 (35%) received systemic thrombolysis within two days of initiating VA-ECMO. Among the unweighted cohort, patients in the thrombolysis group were less likely to have poor consciousness at admission, out-of-hospital cardiac arrest, and left heart catheterization. After IPTW, the patient characteristics were well-balanced between the two groups The crude in-hospital mortality was 52% in the thrombolysis group and 61% in the control group. After IPTW, in-hospital mortality did not differ significantly between the two groups (risk difference: - 3.0%, 95% confidence interval: - 9.6% to 3.5%). There were also no significant differences in the secondary outcomes. Sensitivity analyses showed a significant difference in major bleeding between the monteplase and control groups (risk difference: 6.9%, 95% confidence interval: 1.7% to 12.1%), excluding patients who received urokinase. There were no significant differences in the other sensitivity and subgroup analyses except for the total hospitalization cost. CONCLUSIONS Systemic thrombolysis was not associated with reduced in-hospital mortality or increased major bleeding in the high-risk PE patients receiving VA-ECMO. However, systemic thrombolysis with monteplase was associated with increased major bleeding.
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Affiliation(s)
- Yuji Nishimoto
- grid.416985.70000 0004 0378 3952Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Hiroyuki Ohbe
- grid.26999.3d0000 0001 2151 536XDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 1130033 Japan
| | - Hiroki Matsui
- grid.26999.3d0000 0001 2151 536XDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 1130033 Japan
| | - Mikio Nakajima
- grid.26999.3d0000 0001 2151 536XDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 1130033 Japan ,Emergency Life-Saving Technique Academy of Tokyo, Foundation for Ambulance Service Development, Tokyo, Japan
| | - Yusuke Sasabuchi
- grid.410804.90000000123090000Data Science Center, Jichi Medical University, Tochigi, Japan
| | - Yukihito Sato
- grid.413697.e0000 0004 0378 7558Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center, Amagasaki, Japan
| | - Tetsuya Watanabe
- grid.416985.70000 0004 0378 3952Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Takahisa Yamada
- grid.416985.70000 0004 0378 3952Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Masatake Fukunami
- grid.416985.70000 0004 0378 3952Division of Cardiology, Osaka General Medical Center, Osaka, Japan
| | - Hideo Yasunaga
- grid.26999.3d0000 0001 2151 536XDepartment of Clinical Epidemiology and Health Economics, School of Public Health, The University of Tokyo, 7-3-1 Hongo, Bunkyo-Ku, Tokyo, 1130033 Japan
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Shirasaki K, Hifumi T, Goto M, Shin K, Horie K, Isokawa S, Inoue A, Sakamoto T, Kuroda Y, Imai R, Otani N. Clinical characteristics and outcomes after extracorporeal cardiopulmonary resuscitation in out-of-hospital cardiac arrest patients with an initial asystole rhythm. Resuscitation 2023; 183:109694. [PMID: 36646370 DOI: 10.1016/j.resuscitation.2023.109694] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 12/29/2022] [Accepted: 01/06/2023] [Indexed: 01/15/2023]
Abstract
AIM This study aimed to describe the characteristics of cases of out-of-hospital cardiac arrest (OHCA) with an initial asystole rhythm in which extracorporeal cardiopulmonary resuscitation (ECPR) was introduced and discuss the clinical indications for ECPR in such patients. METHODS This was a secondary analysis of the SAVE-J II study, a retrospective, multicentre, registry study involving 36 participating institutions in Japan. Patients with an initial asystole rhythm were selected. Favourable neurological outcomes (cerebral performance categories 1-2) constituted the primary outcome. RESULTS In total, 202 patients met the inclusion criteria, with favourable neurological outcomes at hospital discharge in 12 patients (5.9%). Causes of cardiac arrest with favourable neurological outcomes were hypothermia (7 cases), acute coronary syndrome (2 cases), arrhythmia (2 cases), and pulmonary embolism (1 case). Among patients with non-hypothermia (temperature ≥32 °C) on hospital arrival with the cardiac rhythm of asystole or pulseless electrical activity (PEA) on arrival, all 107 patients (66 asystole, 41 PEA) who lacked one or more of the requirements (witness; bystander CPR; signs of life or pupil < 5 mm) had unfavourable neurological outcomes. All 5 cases with favourable neurological outcomes, except for 1 case with a short duration of no-flow time that was highly suspected based on the patient's history, met all the requirements on hospital arrival. CONCLUSIONS A total of 202 ECPR cases with an initial asystole rhythm, including 12 patients with favourable neurological outcomes, were described. Even if the initial cardiac rhythm is asystole, ECPR could be considered if certain conditions are met.
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Affiliation(s)
- Kasumi Shirasaki
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan.
| | - Masahiro Goto
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Kijong Shin
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Katsuhiro Horie
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Shutaro Isokawa
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, 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
| | - Ryosuke Imai
- Department of Pulmonary Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Norio Otani
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
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Hifumi T, Inoue A, Otani N. The difference in the association between included ECPR patients and neurological outcomes. Crit Care 2023; 27:39. [PMID: 36698155 PMCID: PMC9878761 DOI: 10.1186/s13054-023-04302-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Accepted: 01/04/2023] [Indexed: 01/26/2023] Open
Affiliation(s)
- Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560, Japan.
| | - Akihiko Inoue
- grid.513355.40000 0004 0639 9278Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Norio Otani
- grid.430395.8Department of Emergency and Critical Care Medicine, St. Luke’s International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo, 104-8560 Japan
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Takauji S, Hayakawa M, Yamada D, Tian T, Minowa K, Inoue A, Fujimoto Y, Isokawa S, Miura N, Endo T, Irie J, Otomo G, Sato H, Bando K, Suzuki T, Toyohara T, Tomita A, Iwahara M, Murata S, Shimazaki J, Matsuyoshi T, Yoshizawa J, Nitta K, Sato Y. Outcome of extracorporeal membrane oxygenation use in severe accidental hypothermia with cardiac arrest and circulatory instability: A multicentre, prospective, observational study in Japan (ICE-CRASH study). Resuscitation 2023; 182:109663. [PMID: 36509361 DOI: 10.1016/j.resuscitation.2022.12.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2022] [Revised: 11/30/2022] [Accepted: 12/03/2022] [Indexed: 12/14/2022]
Abstract
AIM To elucidate the effectiveness of extracorporeal membrane oxygenation (ECMO) in accidental hypothermia (AH) patients with and without cardiac arrest (CA), including details of complications. METHODS This study was a multicentre, prospective, observational study of AH in Japan. All adult (aged ≥18 years) AH patients with body temperature ≤32 °C who presented to the emergency department between December 2019 and March 2022 were included. Among the patients, those with CA or circulatory instability, defined as severe AH, were selected and divided into the ECMO and non-ECMO groups. We compared 28-day survival and favourable neurological outcomes at discharge between the ECMO and non-ECMO groups by adjusting for the patients' background characteristics using multivariable logistic regression analysis. RESULTS Among the 499 patients in this study, 242 patients with severe AH were included in the analysis: 41 in the ECMO group and 201 in the non-ECMO group. Multivariable analysis showed that the ECMO group was significantly associated with better 28-day survival and favourable neurological outcomes at discharge in patients with CA compared to the non-ECMO group (odds ratio [OR] 0.17, 95% confidence interval [CI]: 0.05-0.58, and OR 0.22, 95%CI: 0.06-0.81). However, in patients without CA, ECMO not only did not improve 28-day survival and neurological outcomes, but also decreased the number of event-free days (ICU-, ventilator-, and catecholamine administration-free days) and increased the frequency of bleeding complications. CONCLUSIONS ECMO improved survival and neurological outcomes in AH patients with CA, but not in AH patients without CA.
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Affiliation(s)
- Shuhei Takauji
- Department of Emergency Medicine, Asahikawa Medical University Hospital, Asahikawa, Japan.
| | - Mineji Hayakawa
- Department of Emergency Medicine, Hokkaido University Hospital, Sapporo, Japan
| | - Daisuke Yamada
- Senri Critical Care Medical Center, Saiseikai Senri Hospital, Suita, Japan
| | - Tian Tian
- Emergency and Critical Care Medical Center, Kishiwada Tokushukai Hospital, Osaka, Japan
| | - Keita Minowa
- Department of Emergency and Critical Care Medicine, Hachinohe City Hospital, Hachinohe, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Kobe, Japan
| | - Yoshihiro Fujimoto
- Department of Emergency Medicine, Japanese Red Cross Kyoto Daiichi Hospital, Kyoto, Japan
| | - Shutaro Isokawa
- Department of Emergency and Critical Care Medicine, St. Luke's International Hospital, Tokyo, Japan
| | - Naoya Miura
- Department of Emergency and Critical Care Medicine, Tokai University School of Medicine, Tokai, Japan
| | - Tomoyuki Endo
- Department of Emergency and Disaster Medicine, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | - Jin Irie
- Department of Emergency and Disaster Medicine, Hirosaki University, Hirosaki, Japan
| | - Gen Otomo
- Emergency and Critical Care Medicine, Asahikawa Red Cross Hospital, Asahikawa, Japan
| | - Hiroki Sato
- Critical Care and Emergency Center National Hospital Organization Hokkaido Medical Center, Sapporo, Japan
| | - Keisuke Bando
- Department of Emergency Medicine and Critical Care, Sapporo City General Hospital, Sapporo, Japan
| | - Tsuyoshi Suzuki
- Department of Emergency and Critical Care Medicine, Fukushima Medical University, Fukushima City, Fukushima, Japan
| | - Takashi Toyohara
- Department of Emergency Medicine, Kushiro City General Hospital, Kushiro, Japan
| | - Akiko Tomita
- Department of Emergency Medicine, Sunagawa City Medical Center, Sunagawa, Japan
| | - Motoko Iwahara
- Department of Emergency Medicine, Nayoro City General Hospital, Nayoro, Japan
| | - Satoru Murata
- Department of Emergency and Critical Care Medicine, Ehime University Graduate School of Medicine, Ehime, Japan
| | - Junya Shimazaki
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Takeo Matsuyoshi
- Emergency and Critical Care Center, Tokyo Metropolitan Tama Medical Center, Tokyo, Japan
| | - Jo Yoshizawa
- Department of Emergency and Critical Care Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Kenichi Nitta
- Department of Emergency and Critical Care Medicine, Shinshu University School of Medicine, Matsumoto, Japan
| | - Yuta Sato
- Emergency and Critical Care Center, Aomori Prefectural Central Hospital, Aomori, Japan
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Otani T, Hifumi T, Inoue A, Abe T, Sakamoto T, Kuroda Y. Transient return of spontaneous circulation related to favourable outcomes in out-of-hospital cardiac arrest patients resuscitated with extracorporeal cardiopulmonary resuscitation: A secondary analysis of the SAVE-J II study. Resusc Plus 2022; 12:100300. [PMID: 36157919 PMCID: PMC9494238 DOI: 10.1016/j.resplu.2022.100300] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 08/03/2022] [Accepted: 08/29/2022] [Indexed: 11/18/2022] Open
Abstract
Aim This study aimed to investigate the relationship between transient return of spontaneous circulation (ROSC) before extracorporeal membrane oxygenation (ECMO) initiation and outcomes in out-of-hospital cardiac arrest (OHCA) patients, who were resuscitated with extracorporeal cardiopulmonary resuscitation (ECPR). Methods This study was a secondary analysis of the SAVE-J II study, which was a retrospective multicentre registry study involving 36 participating institutions in Japan. We classified patients into two groups according to the presence or absence of transient ROSC before ECMO initiation. Transient ROSC was defined as any palpable pulse of ≥1 min before ECMO initiation. The primary outcome was favourable neurological outcomes (cerebral performance categories 1–2). Results Of 2,157 patients registered in the SAVE-J II study, 1,501 met the study inclusion criteria; 328 (22%) experienced transient ROSC before ECMO initiation. Patients with transient ROSC had better outcomes than those without ROSC (favourable neurological outcome, 26% vs 12%, P < 0.001; survival to hospital discharge, 46% vs 24%, respectively; P < 0.001). A Kaplan–Meier plot showed better survival in the transient ROSC group (log-rank test, P < 0.001). In multiple logistic analyses, transient ROSC was significantly associated with favourable neurological outcomes and survival (favourable neurological outcomes, adjusted odds ratio, 3.34 [95% confidence interval, 2.35–4.73]; survival, adjusted odds ratio, 3.99 [95% confidence interval, 2.95–5.40]). Conclusions In OHCA patients resuscitated with ECPR, transient ROSC before ECMO initiation was associated with favourable outcomes. Hence, transient ROSC is a predictor of improved outcomes after ECPR.
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Affiliation(s)
- Takayuki Otani
- Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, 7-33 Motomachi, Naka-ku, Hiroshima-city, Hiroshima 730-8518, Japan
- Corresponding author at: Department of Emergency Medicine, Hiroshima City Hiroshima Citizens Hospital, 7-33 Motomachi, Naka-ku, Hiroshima-city, Hiroshima 730-8518, Japan.
| | - Toru Hifumi
- Department of Emergency and Critical Care Medicine, St. Luke’s International Hospital, 9-1 Akashi-cho, Chuo-ku, Tokyo 104-8560, Japan
| | - Akihiko Inoue
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, 1-3-1 Wakinohamakaigandori, Chuo-ku, Kobe 651-0073, Japan
| | - Toshikazu Abe
- Department of Emergency and Critical Care Medicine, Tsukuba Memorial Hospital, 1187-299 Kaname, Tsukuba, Ibaraki 300-2622, Japan
- Department of Health Services Research, Faculty of Medicine, University of Tsukuba, 1-1-1 Tennodai, Tsukuba 305-8577, Japan
| | - Tetsuya Sakamoto
- Department of Emergency Medicine, Teikyo University School of Medicine, 2-11-1 Kaga, Itabashi-Ku, Tokyo 173-8606, Japan
| | - Yasuhiro Kuroda
- Department of Emergency, Disaster and Critical Care Medicine, Kagawa University Hospital, 1750-1 Ikenobe, Miki-cho, Kita-gun, Kagawa 761-0793, Japan
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