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Wolthers SA, Holgersen MG, Jensen JT, Andersen MP, Blomberg SNF, Mikkelsen S, Christensen HC, Jensen TW. Foreign body airway obstruction resulting in out-of-hospital cardiac arrest in Denmark - Incidence, survival and interventions. Resuscitation 2024; 198:110171. [PMID: 38461889 DOI: 10.1016/j.resuscitation.2024.110171] [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: 01/03/2024] [Revised: 03/01/2024] [Accepted: 03/04/2024] [Indexed: 03/12/2024]
Abstract
BACKGROUND Foreign body airway obstruction (FBAO) stands as an important contributor to accidental fatalities, yet prompt bystander interventions have been shown to improve survival. This study aimed to evaluate the incidence, interventions, and survival outcomes of patients with out-of-hospital cardiac arrest (OHCA) related to FBAO in comparison to patients with non-FBAO OHCA. METHODS In this population-based cohort study, we included all OHCAs in Denmark from 2016 to 2022. Cases related to FBAO were identified and linked to the patient register. Descriptive and multivariable analyses were performed to evaluate prognostic factors potentially influencing survival. RESULTS A total of 30,926 OHCA patients were included. The incidence rate of FBAO-related OHCA was 0.78 per 100,000 person-years. Among FBAO cases, 24% presented with return of spontaneous circulation upon arrival of the emergency medical services. The 30-day survival rate was higher in FBAO patients (30%) compared to non-FBAO patients (14%). Bystander interventions were recorded in 26% of FBAO cases. However, no statistically significant association between bystander interventions or EMS personnels' use of Magill forceps and survival was shown, aOR 1.47 (95 % CI 0.6-3.6) and aOR 0.88 (95% CI 0.3-2.1). CONCLUSION FBAO-related OHCA was rare but has a higher initial survival rate than non-FBAO related OHCA, with a considerable proportion of patients achieving return of spontaneous circulation upon arrival of the emergency medical service personnel. No definitive associations were established between survival and specific interventions performed by bystanders or EMS personnel. These findings highlight the need for further research in this area.
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Affiliation(s)
- Signe Amalie Wolthers
- Emergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark.
| | - Mathias Geldermann Holgersen
- Emergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark; Paediatric Pulmonary Service, Department of Paediatrics and Adolescent Medicine, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | | | | | | | - Søren Mikkelsen
- Prehospital Research Unit, Department of Anaesthesiology and Intensive Care, Odense University Hospital, Denmark
| | | | - Theo Walther Jensen
- Emergency Medical Services, Prehospital Center, Region Zealand, Næstved, Denmark
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2
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Gould SJ. A response to a single cadaver study assessing the efficacy of two commercially available devices for airway foreign body relief. Laryngoscope Investig Otolaryngol 2024; 9:e1218. [PMID: 38375213 PMCID: PMC10875597 DOI: 10.1002/lio2.1218] [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: 08/20/2023] [Revised: 10/31/2023] [Accepted: 11/15/2023] [Indexed: 02/21/2024] Open
Abstract
A review of the speculative conclusions and poor methodology in assessing the efficacy of the LifeVac airway clearance device.
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Affiliation(s)
- Simon John Gould
- Australian Resuscitation Advisory NetworkBelmontNew South WalesAustralia
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3
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Zhou X, Wang L, Zhang Y, Wu Q, Cao Y. The Heimlich maneuver and chest compression relieve mask ventilation difficulties caused by asymptomatic laryngeal mass: A case report and review of literature. Medicine (Baltimore) 2023; 102:e36362. [PMID: 38050299 PMCID: PMC10695483 DOI: 10.1097/md.0000000000036362] [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: 08/29/2023] [Accepted: 11/08/2023] [Indexed: 12/06/2023] Open
Abstract
RATIONALE Some laryngeal masses are typically asymptomatic and easily ignored. However, they can be rare causes of unanticipated difficult airway, leading to critical situations such as "cannot ventilate" or "cannot ventilate and cannot intubate" during anesthesia induction. Inappropriate airway management in such scenarios can have catastrophic consequences for an anesthetized patient. Here we report a case of sudden, unanticipated difficult mask ventilation caused by an asymptomatic supraglottic mass during sedative induction, which was quickly and effectively relieved by the Heimlich maneuver and chest compression. PATIENT CONCERNS We report a rare case of airway crisis occurred during sedative induction in a 63-year-old patient scheduled for a routine flexible bronchoscopy, and no evidence of respiratory difficulty or signs of obstruction was found in preoperative evaluation. DIAGNOSES A detailed examination of laryngopharyngeal structure under bronchoscopy revealed a supraglottic soft-tissue mass with a size of 1.6 × 0.8 cm covering the membranous part of the glottic area, which was the true cause of difficult mask ventilation in this patient during sedative induction. INTERVENTIONS As the unanticipated difficult mask ventilation occurred, 2-handed mask ventilation was initiated immediately for 9 attempts but failed. Fortunately, the airway crisis was successfully relieved with 2 Heimlich attempts and 3 chest compressions, and no need for a laryngeal mask airway. OUTCOMES Once the airway crisis was relieved and the supraglottic mass was confirmed, the patient underwent a second sedative anesthesia and a successful laryngeal mask airway-assisted bronchoscopy, with no post-bronchoscopy adverse events. LESSONS Asymptomatic supraglottic masses can cause valve-like upper airway obstruction and lead to unanticipated difficult mask ventilation. The Heimlich maneuver and chest compression may be effective in such critical situations and can serve as an emergency intervention.
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Affiliation(s)
- Xuefei Zhou
- Department of Anesthesiology, Beilun District People’s Hospital of Ningbo, Ningbo, China
| | - Longfei Wang
- Department of Anesthesiology, Qilu Hospital (Qingdao), Cheeloo College of Medicine, Shandong University, Qingdao, China
| | - Yonghua Zhang
- Department of Respiratory, Beilun District People’s Hospital of Ningbo, Ningbo, China
| | - Qiuyue Wu
- Department of Anesthesiology, Beilun District People’s Hospital of Ningbo, Ningbo, China
| | - Yunfei Cao
- Department of Anesthesiology, Beilun District People’s Hospital of Ningbo, Ningbo, China
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Smida T, Menegazzi J, Crowe R, Scheidler J, Salcido D, Bardes J. A Retrospective Nationwide Comparison of the iGel and King Laryngeal Tube Supraglottic Airways for Out-of-Hospital Cardiac Arrest Resuscitation. PREHOSP EMERG CARE 2023; 28:193-199. [PMID: 36652451 DOI: 10.1080/10903127.2023.2169422] [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: 11/09/2022] [Revised: 01/09/2023] [Accepted: 01/12/2023] [Indexed: 01/19/2023]
Abstract
INTRODUCTION While various supraglottic airway devices are available for use during out-of-hospital cardiac arrest (OHCA) resuscitation, comparisons of patient outcomes by device are limited. In this study, we aimed to compare outcomes of OHCA patients who had airway management by emergency medical services (EMS) with the iGel or King-LT. METHODS We used the 2018-2021 ESO Data Collaborative public use research datasets for this retrospective study. All patients with non-traumatic OHCA who had iGels or King-LTs inserted by EMS were included. Our primary outcome was survival to discharge to home, and secondary outcomes included first-pass success, return of spontaneous circulation (ROSC), and prehospital rearrest. We examined the association between airway device and each outcome using two-level mixed effects logistic regression with EMS agency as the random effect, adjusted for standard Utstein variables and failed intubation prior to supraglottic airway insertion. Average treatment effects were calculated through propensity score matching. RESULTS A total of 286,192 OHCA patients were screened, resulting in 93,866 patients eligible for inclusion in this analysis. A total of 9,456 transported patients (59.8% iGel) had associated hospital disposition data. Use of the iGel was associated with greater survival to discharge to home (aOR:1.36 [1.06, 1.76]; ATE: 2.2%[+0.5, +3.8]; n = 7,576), first pass airway success (aOR:1.94 [1.79, 2.09]; n = 73,658), and ROSC (aOR:1.19 [1.13, 1.26]; n = 73,207) in comparison to airway management with the King-LT. iGel use was associated with lower odds of experiencing a rearrest (aOR:0.73 [0.67, 0.79]; n = 20,776). Among patients who received a supraglottic device as a primary airway, use of the iGel was not associated with significantly greater survival to discharge to home (aOR:1.26 [0.95, 1.68]). Among patients who received a supraglottic device as a rescue airway following failed intubation, use of the iGel was associated with greater odds of survival to discharge to home (aOR:2.16 [1.15, 4.04]). CONCLUSION In this dataset, use of the iGel during adult OHCA resuscitation was associated overall with better outcomes compared to use of the King-LT. Subgroup analyses suggested that use of the iGel was associated with greater odds of achieving the primary outcome than the King-LT when used as a rescue device but not when used as the primary airway management device.
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Affiliation(s)
- Tanner Smida
- West Virginia University MD/PhD Program, Morgantown, West Virginia
- Department of Emergency Medicine, Division of Prehospital Medicine, West Virginia University, Morgantown, West Virginia
| | - James Menegazzi
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | | | - James Scheidler
- Department of Emergency Medicine, Division of Prehospital Medicine, West Virginia University, Morgantown, West Virginia
| | - David Salcido
- Department of Emergency Medicine, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
| | - James Bardes
- Department of Emergency Medicine, Division of Prehospital Medicine, West Virginia University, Morgantown, West Virginia
- Department of Surgery, Division of Trauma Surgical Critical Care, and Acute Care Surgery, West Virginia University
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Wang C. Blunt myocardial injury and gastrointestinal hemorrhage following Heimlich maneuver: A case report and literature review. World J Emerg Med 2022; 13:248-250. [DOI: 10.5847/wjem.j.1920-8642.2022.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 10/26/2021] [Indexed: 11/19/2022] Open
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6
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Van de Voorde P, Turner NM, Djakow J, de Lucas N, Martinez-Mejias A, Biarent D, Bingham R, Brissaud O, Hoffmann F, Johannesdottir GB, Lauritsen T, Maconochie I. [Paediatric Life Support]. Notf Rett Med 2021; 24:650-719. [PMID: 34093080 PMCID: PMC8170638 DOI: 10.1007/s10049-021-00887-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/11/2022]
Abstract
The European Resuscitation Council (ERC) Paediatric Life Support (PLS) guidelines are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations of the International Liaison Committee on Resuscitation (ILCOR). This section provides guidelines on the management of critically ill or injured infants, children and adolescents before, during and after respiratory/cardiac arrest.
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Affiliation(s)
- Patrick Van de Voorde
- Department of Emergency Medicine, Faculty of Medicine UG, Ghent University Hospital, Gent, Belgien
- Federal Department of Health, EMS Dispatch Center, East & West Flanders, Brüssel, Belgien
| | - Nigel M. Turner
- Paediatric Cardiac Anesthesiology, Wilhelmina Children’s Hospital, University Medical Center, Utrecht, Niederlande
| | - Jana Djakow
- Paediatric Intensive Care Unit, NH Hospital, Hořovice, Tschechien
- Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno, Medical Faculty of Masaryk University, Brno, Tschechien
| | | | - Abel Martinez-Mejias
- Department of Paediatrics and Emergency Medicine, Hospital de Terassa, Consorci Sanitari de Terrassa, Barcelona, Spanien
| | - Dominique Biarent
- Paediatric Intensive Care & Emergency Department, Hôpital Universitaire des Enfants, Université Libre de Bruxelles, Brüssel, Belgien
| | - Robert Bingham
- Hon. Consultant Paediatric Anaesthetist, Great Ormond Street Hospital for Children, London, Großbritannien
| | - Olivier Brissaud
- Réanimation et Surveillance Continue Pédiatriques et Néonatales, CHU Pellegrin – Hôpital des Enfants de Bordeaux, Université de Bordeaux, Bordeaux, Frankreich
| | - Florian Hoffmann
- Pädiatrische Intensiv- und Notfallmedizin, Kinderklinik und Kinderpoliklinik im Dr. von Haunerschen Kinderspital, Ludwig-Maximilians-Universität, München, Deutschland
| | | | - Torsten Lauritsen
- Paediatric Anaesthesia, The Juliane Marie Centre, University Hospital of Copenhagen, Kopenhagen, Dänemark
| | - Ian Maconochie
- Paediatric Emergency Medicine, Faculty of Medicine Imperial College, Imperial College Healthcare Trust NHS, London, Großbritannien
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Olasveengen TM, Semeraro F, Ristagno G, Castren M, Handley A, Kuzovlev A, Monsieurs KG, Raffay V, Smyth M, Soar J, Svavarsdóttir H, Perkins GD. [Basic life support]. Notf Rett Med 2021; 24:386-405. [PMID: 34093079 PMCID: PMC8170637 DOI: 10.1007/s10049-021-00885-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/13/2022]
Abstract
The European Resuscitation Council has produced these basic life support guidelines, which are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. The topics covered include cardiac arrest recognition, alerting emergency services, chest compressions, rescue breaths, automated external defibrillation (AED), cardiopulmonary resuscitation (CPR) quality measurement, new technologies, safety, and foreign body airway obstruction.
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Affiliation(s)
- Theresa M. Olasveengen
- Department of Anesthesiology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norwegen
| | - Federico Semeraro
- Department of Anaesthesia, Intensive Care and Emergency Medical Services, Maggiore Hospital, Bologna, Italien
| | - Giuseppe Ristagno
- Department of Anesthesiology, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Mailand, Italien
- Department of Pathophysiology and Transplantation, University of Milan, Mailand, Italien
| | - Maaret Castren
- Emergency Medicine, Helsinki University and Department of Emergency Medicine and Services, Helsinki University Hospital, Helsinki, Finnland
| | | | - Artem Kuzovlev
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, V.A. Negovsky Research Institute of General Reanimatology, Moskau, Russland
| | - Koenraad G. Monsieurs
- Department of Emergency Medicine, Antwerp University Hospital and University of Antwerp, Antwerpen, Belgien
| | - Violetta Raffay
- Department of Medicine, School of Medicine, European University Cyprus, Nikosia, Zypern
| | - Michael Smyth
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, CV4 7AL Coventry, Großbritannien
- West Midlands Ambulance Service, DY5 1LX Brierly Hill, West Midlands Großbritannien
| | - Jasmeet Soar
- Southmead Hospital, North Bristol NHS Trust, Bristol, Großbritannien
| | - Hildigunnur Svavarsdóttir
- Akureyri Hospital, Akureyri, Island
- Institute of Health Science Research, University of Akureyri, Akureyri, Island
| | - Gavin D. Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, CV4 7AL Coventry, Großbritannien
- University Hospitals Birmingham, B9 5SS Birmingham, Großbritannien
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8
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Van de Voorde P, Turner NM, Djakow J, de Lucas N, Martinez-Mejias A, Biarent D, Bingham R, Brissaud O, Hoffmann F, Johannesdottir GB, Lauritsen T, Maconochie I. European Resuscitation Council Guidelines 2021: Paediatric Life Support. Resuscitation 2021; 161:327-387. [PMID: 33773830 DOI: 10.1016/j.resuscitation.2021.02.015] [Citation(s) in RCA: 151] [Impact Index Per Article: 50.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
These European Resuscitation Council Paediatric Life Support (PLS) guidelines, are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. This section provides guidelines on the management of critically ill infants and children, before, during and after cardiac arrest.
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Affiliation(s)
- Patrick Van de Voorde
- Department of Emergency Medicine Ghent University Hospital, Faculty of Medicine UG, Ghent, Belgium; EMS Dispatch Center, East & West Flanders, Federal Department of Health, Belgium.
| | - Nigel M Turner
- Paediatric Cardiac Anesthesiology, Wilhelmina Children's Hospital, University Medical Center, Utrecht, Netherlands
| | - Jana Djakow
- Paediatric Intensive Care Unit, NH Hospital, Hořovice, Czech Republic; Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno, Medical Faculty of Masaryk University, Brno, Czech Republic
| | | | - Abel Martinez-Mejias
- Department of Paediatrics and Emergency Medicine, Hospital de Terassa, Consorci Sanitari de Terrassa, Barcelona, Spain
| | - Dominique Biarent
- Paediatric Intensive Care & Emergency Department, Hôpital Universitaire des Enfants, Université Libre de Bruxelles, Brussels, Belgium
| | - Robert Bingham
- Hon. Consultant Paediatric Anaesthetist, Great Ormond Street Hospital for Children, London, UK
| | - Olivier Brissaud
- Réanimation et Surveillance Continue Pédiatriques et Néonatales, CHU Pellegrin - Hôpital des Enfants de Bordeaux, Université de Bordeaux, Bordeaux, France
| | - Florian Hoffmann
- Paediatric Intensive Care and Emergency Medicine, Dr. von Hauner Children's Hospital, Ludwig-Maximilians-University, Munich, Germany
| | | | - Torsten Lauritsen
- Paediatric Anaesthesia, The Juliane Marie Centre, University Hospital of Copenhagen, Copenhagen, Denmark
| | - Ian Maconochie
- Paediatric Emergency Medicine, Imperial College Healthcare Trust NHS, Faculty of Medicine Imperial College, London, UK
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Olasveengen TM, Semeraro F, Ristagno G, Castren M, Handley A, Kuzovlev A, Monsieurs KG, Raffay V, Smyth M, Soar J, Svavarsdottir H, Perkins GD. European Resuscitation Council Guidelines 2021: Basic Life Support. Resuscitation 2021; 161:98-114. [PMID: 33773835 DOI: 10.1016/j.resuscitation.2021.02.009] [Citation(s) in RCA: 219] [Impact Index Per Article: 73.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The European Resuscitation Council has produced these basic life support guidelines, which are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. The topics covered include cardiac arrest recognition, alerting emergency services, chest compressions, rescue breaths, automated external defibrillation (AED), CPR quality measurement, new technologies, safety, and foreign body airway obstruction.
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Affiliation(s)
- Theresa M Olasveengen
- Department of Anesthesiology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Norway.
| | - Federico Semeraro
- Department of Anaesthesia, Intensive Care and Emergency Medical Services, Maggiore Hospital, Bologna, Italy
| | - Giuseppe Ristagno
- Department of Anesthesiology, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy; Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Maaret Castren
- Emergency Medicine, Helsinki University and Department of Emergency Medicine and Services, Helsinki University Hospital, Helsinki, Finland
| | | | - Artem Kuzovlev
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, V.A. Negovsky Research Institute of General Reanimatology, Moscow, Russia
| | - Koenraad G Monsieurs
- Department of Emergency Medicine, Antwerp University Hospital and University of Antwerp, Belgium
| | - Violetta Raffay
- Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Michael Smyth
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom; West Midlands Ambulance Service and Midlands Air Ambulance, Brierly Hill, West Midlands DY5 1LX, United Kingdom
| | - Jasmeet Soar
- Southmead Hospital, North Bristol NHS Trust, Bristol, United Kingdom
| | - Hildigunnur Svavarsdottir
- Akureyri Hospital, Akureyri, Iceland; Institute of Health Science Research, University of Akureyri, Akureyri, Iceland
| | - Gavin D Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom; University Hospitals Birmingham, Birmingham B9 5SS, United Kingdom
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10
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Couper K, Abu Hassan A, Ohri V, Patterson E, Tang HT, Bingham R, Olasveengen T, Perkins GD. Removal of foreign body airway obstruction: A systematic review of interventions. Resuscitation 2020; 156:174-181. [PMID: 32949674 DOI: 10.1016/j.resuscitation.2020.09.007] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2020] [Revised: 08/06/2020] [Accepted: 09/09/2020] [Indexed: 12/29/2022]
Abstract
OBJECTIVE To summarise in a systematic review the effectiveness of interventions to treat foreign body airway obstructions (FBAO). METHODS We searched MEDLINE, EMBASE, and the Cochrane library from inception on 30th September 2019 for studies that described the effectiveness of interventions to treat FBAO in adults and children. We included randomised controlled trials, observational studies and case series (≥5 cases) that described evidence of benefit. For evidence of harm/complications, we included case reports. Two reviewers independently assessed study eligibility, extracted study data, and assessed risk of bias. Data are summarised in a narrative synthesis. The GRADE system is used to assess evidence certainty. RESULTS We included 69 publications, comprising three cross-sectional studies (557 patients); eight case series (755 patients), and 59 were case reports (64 patients). One paper was included as a case series and cross-sectional study. For all interventions and associated outcomes, evidence certainty was very low. Early removal of FBAO by bystanders was associated with improved neurological survival (odds ratio 6.0, 95% confidence interval 1.5 to 23.4). Identified evidence showed that key interventions (back blows, abdominal thrusts, chest thrusts/compressions, Magill forceps, manual removal of obstructions from the mouth, suction-based airway clearance devices) are effective in relieving FBAO. We identified reports of harm in relation to back blows, abdominal thrusts, chest thrusts/compressions, and blind finger sweeps. CONCLUSIONS Key interventions successfully relieve FBAO, but may be associated with important harms. Guidelines for FBAO management should balance the benefits and harms of interventions.
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Affiliation(s)
- Keith Couper
- Warwick Medical School, University of Warwick, Coventry, UK; Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | | | - Vrinda Ohri
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Emma Patterson
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Ho Tsun Tang
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Robert Bingham
- Paediatric Anaesthetisia, Great Ormond Street Hospital for Children, London, UK
| | - Theresa Olasveengen
- Department of Anaesthesiology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Gavin D Perkins
- Warwick Medical School, University of Warwick, Coventry, UK; Critical Care Unit, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK.
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Norii T, Igarashi Y, Sung-Ho K, Nagata S, Tagami T, Yoshino Y, Hamaguchi T, Maejima R, Nakao S, Albright D, Yokobori S, Yokota H, Shimazu T, Crandall C. Protocol for a nationwide prospective, observational cohort study of foreign-body airway obstruction in Japan: the MOCHI registry. BMJ Open 2020; 10:e039689. [PMID: 32690753 PMCID: PMC7375623 DOI: 10.1136/bmjopen-2020-039689] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Revised: 06/09/2020] [Accepted: 06/10/2020] [Indexed: 11/06/2022] Open
Abstract
INTRODUCTION Foreign body airway obstruction (FBAO) is a major public health issue worldwide. In 2017, there were more than 5000 fatal choking cases in the USA alone, and it was the fourth leading cause of preventable injury-related death in the home and community. In Japan, FBAO is the leading cause of accidental death and with almost 9000 fatalities annually. However, research on FBAO is limited, particularly on the impact of a foreign body (FB) removal manoeuvres by bystanders. The primary objective of this study is to determine the impact of bystander FB removal manoeuvres on 1 month neurological outcome. Our secondary objectives include (1) evaluating the efficacy of a variety of FB removal manoeuvres; (2) identifying risk factors for unsuccessful removal and (3) evaluating the impact of time intervals from incidents of FBAO to FB removal on neurological outcome. METHODS AND ANALYSIS We will conduct a nationwide multi-centre prospective cohort study of patients with FBAO who present to approximately 100 emergency departments in both urban and rural areas in Japan. Research personnel at each participating site will collect variables including patient demographics, type of FB and prehospital variables, such as bystander FB removal manoeuvres, medical interventions by prehospital personnel, advanced airway management and diagnostic findings. Our primary outcome is 1 month favourable neurological outcome defined as cerebral performance category 1 or 2. Our secondary outcomes include success of FB removal manoeuvres and complications from the manoeuvres. We hypothesise that bystander FB removal manoeuvres improve patient survival with a favourable neurological outcome. ETHICS AND DISSEMINATION This study received research ethics approval from Nippon Medical School Hospital (B-2019-019). Research ethics approval will be obtained from all participating sites before entering patients into the registry. The study was registered at the University Hospital Medical Information Network (UMIN) Clinical Trials Registry. TRIAL REGISTRATION NUMBER UMIN 000039907.
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Affiliation(s)
- Tatsuya Norii
- Department of Emergency Medicine, University of New Mexico, Albuquerque, New Mexico, USA
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Yutaka Igarashi
- Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital, Bunkyo-ku, Tokyo, Japan
| | - Kim Sung-Ho
- Department of Critical Care Medicine, Osaka Habikino Medical Center, Habikino, Osaka, Japan
| | - Shimpei Nagata
- Department of Emergency Medicine, Osaka Police Hospital, Osaka, Japan
| | - Takashi Tagami
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Yudai Yoshino
- Department of Emergency Medicine, Aidu Chuo Hospital, Aizuwakamatsu, Fukushima, Japan
| | - Takuro Hamaguchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School Musashi Kosugi Hospital, Kawasaki, Kanagawa, Japan
| | - Riko Maejima
- Department of Emergency Medicine, Japanese Red Cross Ashikaga Hospital, Ashikaga, Tochigi, Japan
| | - Shunichiro Nakao
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Danielle Albright
- Department of Emergency Medicine, University of New Mexico, Albuquerque, New Mexico, USA
| | - Shoji Yokobori
- Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital, Bunkyo-ku, Tokyo, Japan
| | - Hiroyuki Yokota
- Department of Emergency and Critical Care Medicine, Nippon Medical School Hospital, Bunkyo-ku, Tokyo, Japan
| | - Takeshi Shimazu
- Department of Traumatology and Acute Critical Medicine, Osaka University Graduate School of Medicine, Suita, Osaka, Japan
| | - Cameron Crandall
- Department of Emergency Medicine, University of New Mexico, Albuquerque, New Mexico, USA
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Gutierrez A, Strickland M. Gastric Perforation After Abdominal Thrusts for Choking: a Case of Heimlich Harm. J Gastrointest Surg 2020; 24:1704-1706. [PMID: 31745894 DOI: 10.1007/s11605-019-04451-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2019] [Accepted: 10/27/2019] [Indexed: 01/31/2023]
Affiliation(s)
- Adam Gutierrez
- Division of Trauma and Surgical Critical Care, LAC+USC Medical Center, University of Southern California, 2051 Marengo St., IPT C5L100, Los Angeles, CA, 90033, USA
| | - Matt Strickland
- Division of Trauma and Surgical Critical Care, LAC+USC Medical Center, University of Southern California, 2051 Marengo St., IPT C5L100, Los Angeles, CA, 90033, USA.
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Risk Management and Recommendations for the Prevention of Fatal Foreign Body Aspiration: Four Cases Aged 1.5 to 3 Years and Mini-Review of the Literature. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17134700. [PMID: 32629891 PMCID: PMC7369691 DOI: 10.3390/ijerph17134700] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 06/16/2020] [Accepted: 06/22/2020] [Indexed: 12/19/2022]
Abstract
(1) Background: Foreign body aspiration (FBA) is a significant public health concern among the pediatric population, and fatalities are dramatic for families. It typically involves organic foreign bodies (mainly food) aspirated by children under three years old, usually at home or school. This review aimed to focus on the preventive measures around four actual cases of fatal foreign body aspiration, emphasizing the correct execution of the Heimlich maneuver and cardiopulmonary resuscitation, supervised mealtimes, and high-risk foods. (2) Methods: Four fatal cases of foreign body aspiration in children are presented here. The children were in a free environment, such as school, home, and the countryside, and were in the presence of teachers, parents, and a grandmother who did not supervise the children adequately. A literature review was performed via the MEDLINE database using the key terms: “foreign body aspiration,” “infant choking, 1.5 to 3 years,” “food and foreign body aspiration,” “common household,” “prevention of foreign body aspiration,” “guidelines,” “recommendations,” “training of caregivers (parents, educators),” “resuscitation,” “Heimlich maneuver,” and “disengagement of the upper airways.” We focused on the prevention of foreign body aspiration. (3) Results: a complete postmortem examination was performed. In three cases, the foreign bodies were food (mozzarella cheese, pear, or raw bean), while in one case, the foreign body was a pebble. (4) Conclusions: This review aimed to discuss recent scientific literature and provide a perspective on the benefits of a dedicated approach to the management of fatal foreign body aspiration in children by caregivers who usually have no experience with the best ways of supervising children in a safe environment, especially regarding the correct execution of resuscitation maneuvers, such as the Heimlich maneuver. Recommendation updates could improve healthcare quality in a pediatric setting and reduce medico-legal implications.
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Taleb LB, Essoukaki E, Mouhsen A, Lyazidi A, Assir A, Harmouchi M, Rattal M. Quantification of Passive Ventilation Produced by Manual Chest Compressions Using a New Cardiopulmonary Resuscitation Feedback Device. J Med Device 2020. [DOI: 10.1115/1.4046512] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
Abstract
Several studies have shown that chest compressions (CC) alone may produce in addition to blood circulation, a short-term passive ventilation. However, it is not clear whether high CC quality may produce in even greater amount of ventilation volumes. The aim of this study was to evaluate whether CC, using a new feedback device, can produce a substantial and sustainable passive volumes compared to standard CC. Thirty inexperienced volunteers performed CC for 2 min on a developed thoracic lung model and using a new feedback device. Participants were randomized into two groups that performed either CC with feedback first, followed by a trial without feedback, or vice versa. Efficient compression rate (correct CC rate and depth simultaneously) was significantly higher in feedback session (43.6% versus 25.5%; P = 0.006). As well, CC rate and depth efficiency were improved with feedback. Moreover, average tidal volumes and minute volumes that occurred during CC alone were significantly improved in feedback session (79.8 ± 5 ml versus 72.9 ± 7 ml) and (8.8 l/min versus 7.9 l/min), respectively (P < 0.001). Yet, no significant difference was found between the first and the 90th second interval (9.04 l/min versus 8.68 l/min, P = 0.163) in the feedback session. Conversely, a significant difference was evident after the first 15th seconds interval without feedback (8.77 l/min initially versus 8.38 l/min; P = 0.041). This study revealed that the new CPR feedback device improved CC quality in inexperienced volunteers. As well, the passive ventilation volumes were significantly increased and sustained when the device was used.
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Affiliation(s)
| | | | | | - Aissam Lyazidi
- Laboratoire RMI, University of Hassan 1, Settat 26000, Morocco; Laboratoire STS, University of Hassan 1, Settat 26000, Morocco
| | - Abdelhadi Assir
- Laboratoire RMI, University of Hassan 1, Settat 26000, Morocco
| | | | - Mourad Rattal
- Laboratoire RMI, University of Hassan 1, Settat 26000, Morocco; Laboratoire STS, University of Hassan 1, Settat 26000, Morocco
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Duhem H, Viglino D, Bellier A, Tanguy S, Descombe V, Boucher F, Chaffanjon P, Debaty G. Cadaver models for cardiac arrest: A systematic review and perspectives. Resuscitation 2019; 143:68-76. [DOI: 10.1016/j.resuscitation.2019.08.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 07/09/2019] [Accepted: 08/06/2019] [Indexed: 02/08/2023]
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Luczak A. Effect of body position on relieve of foreign body from the airway. AIMS Public Health 2019; 6:154-159. [PMID: 31297401 PMCID: PMC6606524 DOI: 10.3934/publichealth.2019.2.154] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2019] [Accepted: 04/16/2019] [Indexed: 11/30/2022] Open
Abstract
Foreign body airway obstruction (FBAO), or commonly known as choking, is an extremely dangerous event. The European Resuscitation Council recommends that back blows and abdominal thrusts should be performed for relieving FBAO in conscious adults. Reviewed here evidence suggests that applying a prone or a head-down position increases effectiveness of the above standard approaches to relieve obstruction, due to help of gravity.
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Affiliation(s)
- Artur Luczak
- Canadian Centre for Behavioural Neuroscience, Department of Neuroscience, University of Lethbridge, 4401 University Drive, Lethbridge, AB, T1K 3M4, Canada
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18
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Patel PB, Shapiro NL. Portable, non-powered, suction-generating device for management of life-threatening aerodigestive tract foreign bodies: Novel prototype and literature review. Int J Pediatr Otorhinolaryngol 2019; 118:31-35. [PMID: 30578993 DOI: 10.1016/j.ijporl.2018.12.014] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2018] [Revised: 12/09/2018] [Accepted: 12/09/2018] [Indexed: 10/27/2022]
Abstract
OBJECTIVE To present a novel approach for the emergent, pre-hospital management of life-threatening aerodigestive tract foreign body aspiration using a portable, non-powered, suction-generating device (PNSD), in the context of a literature review of emergent pre-hospital management of patients with foreign body airway obstruction. METHODS The PubMed and MEDLINE databases were comprehensively screened using broad search terms. A literature review of pre-hospital management and resuscitative techniques of foreign body airway obstruction was performed. Further, independent measurements of PNSD pressure generation were obtained. Application of a PNSD in cadaveric and simulation models were reviewed. A comparative analysis between a PNSD and other resuscitative techniques was performed. RESULTS Physiologic data from adult and pediatric human, non-human, and simulation studies show pressure generation ranging from 5.4 to 179 cm H2O using well-established resuscitative maneuvers. Laboratory testing demonstrated that a protypic PNSD demonstrated peak airway pressures of 434.23 ± 12.35 cm H2O. A simulation study of a PNSD demonstrated 94% reliability in retrieving airway foreign body, while a similar cadaveric study demonstrated 98% reliability, with both studies approaching 100% success rate after multiple attempts. Several case reports have also shown successful application of PNSD in the emergent management of airway foreign body in elderly and disabled patients. CONCLUSION PNSDs may play an important role in the emergent, non-operative, pre-hospital management of upper aerodigestive tract foreign body aspiration, particularly in settings and populations with high choking risk. Further characterization of effectiveness and safety in larger cadaveric or simulation studies mimicking physiologic conditions is indicated.
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Affiliation(s)
- Pratik B Patel
- Department of Head and Neck Surgery, David Geffen School of Medicine at University of California, Los Angeles (UCLA), Los Angeles, CA, USA
| | - Nina L Shapiro
- Department of Head and Neck Surgery, David Geffen School of Medicine at University of California, Los Angeles (UCLA), Los Angeles, CA, USA.
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19
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Cooke M, Brewer RJ. Medical Emergencies. Pediatr Dent 2019. [DOI: 10.1016/b978-0-323-60826-8.00010-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Truong T, Salire K, De Cicco I, Cherian S, Aisenberg G. Incarcerated diaphragmatic hernia following Heimlich maneuver. Proc (Bayl Univ Med Cent) 2017; 31:48-50. [PMID: 29686551 DOI: 10.1080/08998280.2017.1391034] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
Abstract
The Heimlich maneuver or abdominal thrust is a recognized effective therapy for foreign-body airway obstruction. Serious complications, however, have been described. We present a case of an incarcerated diaphragmatic hernia secondary to Heimlich maneuver.
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Affiliation(s)
- Tiffany Truong
- Department of General Internal Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston, Texas
| | - Kevin Salire
- Department of General Internal Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston, Texas
| | - Ignacio De Cicco
- Department of General Internal Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston, Texas
| | - Sujit Cherian
- Department of General Internal Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston, Texas
| | - Gabriel Aisenberg
- Department of General Internal Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston, Texas
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21
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Nicolai T. [Foreign body aspiration in children]. MMW Fortschr Med 2017; 159:41-43. [PMID: 28924705 DOI: 10.1007/s15006-017-0008-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Thomas Nicolai
- Dr. von Haunersches Kinderspital der LMU, Lindwurmstraße 4, D-80337, München, Deutschland.
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22
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Ichikawa M, Oishi S, Mochizuki K, Nitta K, Okamoto K, Imamura H. Influence of body position during Heimlich maneuver to relieve supralaryngeal obstruction: a manikin study. Acute Med Surg 2017; 4:418-425. [PMID: 29123902 PMCID: PMC5649300 DOI: 10.1002/ams2.297] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Accepted: 06/11/2017] [Indexed: 11/09/2022] Open
Abstract
Aim To study the most effective body position for Heimlich maneuver. Methods A choking simulation manikin was connected to a laryngeal model of a child or an adult, and a differential pressure transducer recorded the airway pressure and waveform during the maneuver. A konjac jelly was placed on the larynx to mimic complete supralaryngeal obstruction. The maneuver (five successive compressions) was carried out six times each in standing, prone, and supine positions. For cases of children, we added a supine position with a pillow under the back. Results In the adult model, airway obstruction was more frequently relieved in the supine and prone positions than in the standing position (P < 0.001). In the child model, airway obstruction was more frequently relieved in the supine position, with a pillow, and in the prone position, than in the standing position (P < 0.001). Without relief, successive Heimlich maneuvers made the airway pressure increasingly negative (adult, from -21.9 ± 6.5 cmH2O to -31.5 ± 9.1 cmH2O in the standing position [P < 0.001]; child, from -15.0 ± 9.5 cmH2O to -30.0 ± 9.2 cmH2O in the standing position [P < 0.001] and from -35.0 ± 17.4 cmH2O to -47.3 ± 25.1 cmH2O in the supine position without a pillow [P = 0.002]). Conclusions The Heimlich maneuver was more effective in the supine and prone positions. In children, the prone position may be most effective. Successive Heimlich maneuvers may be harmful when the airway is not relieved after the first compression.
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Affiliation(s)
- Michitaro Ichikawa
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
| | - So Oishi
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
| | - Katsunori Mochizuki
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
| | - Kenichi Nitta
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
| | - Kazufumi Okamoto
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
| | - Hiroshi Imamura
- Department of Emergency and Critical Care Medicine Shinshu University School of Medicine Matsumoto Japan
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Perkins G, Handley A, Koster R, Castrén M, Smyth M, Olasveengen T, Monsieurs K, Raffay V, Gräsner JT, Wenzel V, Ristagno G, Soar J. [Adult basic life support and automated external defibrillation.]. Notf Rett Med 2017; 20:3-24. [PMID: 32214897 PMCID: PMC7087749 DOI: 10.1007/s10049-017-0328-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Affiliation(s)
- G.D. Perkins
- Warwick Medical School, University of Warwick, Coventry, UK
- Critical Care Unit, Heart of England NHS Foundation Trust, Birmingham, UK
| | | | - R.W. Koster
- Department of Cardiology, Academic Medical Center, Amsterdam, Niederlande
| | - M. Castrén
- Department of Emergency Medicine and Services, Helsinki University Hospital and Helsinki University, Helsinki, Finnland
| | - M.A. Smyth
- Warwick Medical School, University of Warwick, Coventry, UK
- West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - T. Olasveengen
- Norwegian National Advisory Unit on Prehospital Emergency Medicine and Department of Anesthesiology, Oslo University Hospital, Oslo, Norwegen
| | - K.G. Monsieurs
- Emergency Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgien
- Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgien
| | - V. Raffay
- Municipal Institute for Emergency Medicine Novi Sad, Novi Sad, Serbien
| | - J.-T. Gräsner
- Department of Anaesthesia and Intensive Care Medicine, University Medical Center Schleswig-Holstein, Kiel, Deutschland
| | - V. Wenzel
- Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Österreich
| | - G. Ristagno
- Department of Cardiovascular Research, IRCCS-Istituto di Ricerche Farmacologiche „Mario Negri“, Milan, Italien
| | - J. Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, Bristol, UK
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Pavitt MJ, Swanton LL, Hind M, Apps M, Polkey MI, Green M, Hopkinson NS. Choking on a foreign body: a physiological study of the effectiveness of abdominal thrust manoeuvres to increase thoracic pressure. Thorax 2017; 72:576-578. [PMID: 28404809 PMCID: PMC5520267 DOI: 10.1136/thoraxjnl-2016-209540] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 10/27/2016] [Accepted: 11/07/2016] [Indexed: 11/21/2022]
Abstract
The Heimlich manoeuvre is a well-known intervention for the management of choking due to foreign body airway occlusion, but the evidence base for guidance on this topic is limited and guidelines differ. We measured pressures during abdominal thrusts in healthy volunteers. The angle at which thrusts were performed (upthrust vs circumferential) did not affect intrathoracic pressure. Self-administered abdominal thrusts produced similar pressures to those performed by another person. Chair thrusts, where the subject pushed their upper abdomen against a chair back, produced higher pressures than other manoeuvres. Both approaches should be included in basic life support teaching.
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Affiliation(s)
- Matthew J Pavitt
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Laura L Swanton
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Matthew Hind
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Michael Apps
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Michael I Polkey
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Malcolm Green
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
| | - Nicholas S Hopkinson
- NIHR Respiratory Biomedical Research Unit, Royal Brompton Hospital and Harefield NHS Foundation Trust and Imperial College, London, UK
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Igarashi Y, Yokobori S, Yoshino Y, Masuno T, Miyauchi M, Yokota H. Prehospital removal improves neurological outcomes in elderly patient with foreign body airway obstruction. Am J Emerg Med 2017; 35:1396-1399. [PMID: 28427784 DOI: 10.1016/j.ajem.2017.04.016] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/18/2017] [Revised: 04/05/2017] [Accepted: 04/08/2017] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE In Japan, the number of patients with foreign body airway obstruction by food is rapidly increasing with the increase in the population of the elderly and a leading cause of unexpected death. This study aimed to determine the factors that influence prognosis of these patients. METHODS This is a retrospective single institutional study. A total of 155 patients were included. We collected the variables from the medical records and analyzed them to determine the factors associated with patient outcome. Patient outcomes were evaluated using cerebral performance categories (CPCs) when patients were discharged or transferred to other hospitals. A favorable outcome was defined as CPC 1 or 2, and an unfavorable outcome was defined as CPC 3, 4, or 5. RESULTS A higher proportion of patients with favorable outcomes than unfavorable outcomes had a witness present at the accident scene (68.8% vs. 44.7%, P=0.0154). Patients whose foreign body were removed by a bystander at the accident scene had a significantly high rate of favorable outcome than those whose foreign body were removed by emergency medical technicians or emergency physician at the scene (73.7% vs. 31.8%, P<0.0075) and at the hospital after transfer (73.7% vs. 9.6%, P<0.0001). CONCLUSIONS The presence of a witness to the aspiration and removal of the airway obstruction of patients by bystanders at the accident scene improves outcomes in patients with foreign body airway obstruction. When airway obstruction occurs, bystanders should remove foreign bodies immediately.
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Affiliation(s)
- Yutaka Igarashi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan.
| | - Shoji Yokobori
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Yudai Yoshino
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Tomohiko Masuno
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Masato Miyauchi
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
| | - Hiroyuki Yokota
- Department of Emergency and Critical Care Medicine, Nippon Medical School, 1-1-5 Sendagi, Bunkyo-ku, Tokyo 113-8603, Japan
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Monsieurs K, Nolan J, Bossaert L, Greif R, Maconochie I, Nikolaou N, Perkins G, Soar J, Truhlář A, Wyllie J, Zideman D. Kurzdarstellung. Notf Rett Med 2015. [DOI: 10.1007/s10049-015-0097-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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27
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Perkins G, Handley A, Koster R, Castrén M, Smyth M, Olasveengen T, Monsieurs K, Raffay V, Gräsner JT, Wenzel V, Ristagno G, Soar J. [Adult basic life support and automated external defibrillation.]. Notf Rett Med 2015; 18:748-769. [PMID: 32214896 PMCID: PMC7088113 DOI: 10.1007/s10049-015-0081-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- G.D. Perkins
- Warwick Medical School, University of Warwick, Coventry, UK
- Critical Care Unit, Heart of England NHS Foundation Trust, Birmingham, UK
| | | | - R.W. Koster
- Department of Cardiology, Academic Medical Center, Amsterdam, Niederlande
| | - M. Castrén
- Department of Emergency Medicine and Services, Helsinki University Hospital and Helsinki University, Helsinki, Finnland
| | - M.A. Smyth
- Warwick Medical School, University of Warwick, Coventry, UK
- West Midlands Ambulance Service NHS Foundation Trust, Dudley, UK
| | - T. Olasveengen
- Norwegian National Advisory Unit on Prehospital Emergency Medicine and Department of Anesthesiology, Oslo University Hospital, Oslo, Norwegen
| | - K.G. Monsieurs
- Emergency Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgien
- Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgien
| | - V. Raffay
- Municipal Institute for Emergency Medicine Novi Sad, Novi Sad, Serbien
| | - J.-T. Gräsner
- Department of Anaesthesia and Intensive Care Medicine, University Medical Center Schleswig-Holstein, Kiel, Deutschland
| | - V. Wenzel
- Department of Anesthesiology and Critical Care Medicine, Medical University of Innsbruck, Innsbruck, Österreich
| | - G. Ristagno
- Department of Cardiovascular Research, IRCCS-Istituto di Ricerche Farmacologiche „Mario Negri“, Milan, Italien
| | - J. Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, Bristol, UK
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European Resuscitation Council Guidelines for Resuscitation 2015: Section 2. Adult basic life support and automated external defibrillation. Resuscitation 2015; 95:81-99. [PMID: 26477420 DOI: 10.1016/j.resuscitation.2015.07.015] [Citation(s) in RCA: 702] [Impact Index Per Article: 78.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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Monsieurs KG, Nolan JP, Bossaert LL, Greif R, Maconochie IK, Nikolaou NI, Perkins GD, Soar J, Truhlář A, Wyllie J, Zideman DA, Alfonzo A, Arntz HR, Askitopoulou H, Bellou A, Beygui F, Biarent D, Bingham R, Bierens JJ, Böttiger BW, Bossaert LL, Brattebø G, Brugger H, Bruinenberg J, Cariou A, Carli P, Cassan P, Castrén M, Chalkias AF, Conaghan P, Deakin CD, De Buck ED, Dunning J, De Vries W, Evans TR, Eich C, Gräsner JT, Greif R, Hafner CM, Handley AJ, Haywood KL, Hunyadi-Antičević S, Koster RW, Lippert A, Lockey DJ, Lockey AS, López-Herce J, Lott C, Maconochie IK, Mentzelopoulos SD, Meyran D, Monsieurs KG, Nikolaou NI, Nolan JP, Olasveengen T, Paal P, Pellis T, Perkins GD, Rajka T, Raffay VI, Ristagno G, Rodríguez-Núñez A, Roehr CC, Rüdiger M, Sandroni C, Schunder-Tatzber S, Singletary EM, Skrifvars MB, Smith GB, Smyth MA, Soar J, Thies KC, Trevisanuto D, Truhlář A, Vandekerckhove PG, de Voorde PV, Sunde K, Urlesberger B, Wenzel V, Wyllie J, Xanthos TT, Zideman DA. European Resuscitation Council Guidelines for Resuscitation 2015: Section 1. Executive summary. Resuscitation 2015; 95:1-80. [PMID: 26477410 DOI: 10.1016/j.resuscitation.2015.07.038] [Citation(s) in RCA: 564] [Impact Index Per Article: 62.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Koenraad G Monsieurs
- Emergency Medicine, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium; Faculty of Medicine and Health Sciences, University of Ghent, Ghent, Belgium.
| | - Jerry P Nolan
- Anaesthesia and Intensive Care Medicine, Royal United Hospital, Bath, UK; School of Clinical Sciences, University of Bristol, Bristol, UK
| | | | - Robert Greif
- Department of Anaesthesiology and Pain Medicine, University Hospital Bern, Bern, Switzerland; University of Bern, Bern, Switzerland
| | - Ian K Maconochie
- Paediatric Emergency Medicine Department, Imperial College Healthcare NHS Trust and BRC Imperial NIHR, Imperial College, London, UK
| | | | - Gavin D Perkins
- Warwick Medical School, University of Warwick, Coventry, UK; Heart of England NHS Foundation Trust, Birmingham, UK
| | - Jasmeet Soar
- Anaesthesia and Intensive Care Medicine, Southmead Hospital, Bristol, UK
| | - Anatolij Truhlář
- Emergency Medical Services of the Hradec Králové Region, Hradec Králové, Czech Republic; Department of Anaesthesiology and Intensive Care Medicine, University Hospital Hradec Králové, Hradec Králové, Czech Republic
| | - Jonathan Wyllie
- Department of Neonatology, The James Cook University Hospital, Middlesbrough, UK
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Kinoshita K, Azuhata T, Kawano D, Kawahara Y. Relationships between pre-hospital characteristics and outcome in victims of foreign body airway obstruction during meals. Resuscitation 2014; 88:63-7. [PMID: 25555359 DOI: 10.1016/j.resuscitation.2014.12.018] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2014] [Revised: 11/28/2014] [Accepted: 12/05/2014] [Indexed: 11/16/2022]
Abstract
OBJECTIVE The purpose of this study is to determine the outcome of foreign body airway obstruction according to the initial actions taken for choking victims during meals. METHODS Our subjects were patients who became unresponsive or unconscious because of foreign body airway obstruction (FBAO) during meals in the presence of bystander witnesses. We investigated the associations between outcome and the following factors: age, gender, type of foreign body, chest compressions after the patient became unresponsive or unconscious, episode of cardiac arrest, efforts by a bystander to remove the foreign body, eating-related activities of daily living, time elapsed from the 119 call to arrival of emergency medical technicians (EMTs), and time elapsed from the 119 call to hospital arrival (primary endpoint). RESULTS Of the 138 patients enrolled during the study period, 35 (25.4%) received chest compressions by bystanders after becoming unresponsive or unconscious and 69 (50.0%) suffered cardiac pulmonary arrest. Chest compressions by a bystander after the victim became unresponsive or unconscious (p<0.0001) and no CPA (p<0.0001) were significantly related to good outcome. Chest compressions by a bystander were both associated with good neurological outcome (odds ratio, 10.57; 95% CI, 2.472-65.059, p<0.0001). No CPA after FBAO was another independent predictor (odds ratio, 50.512; 95% CI, 13.45-284.41; p<0.0001), but efforts to remove the foreign body before the arrival of EMTs did not affect outcome. CONCLUSION Chest compressions by a bystander, a support received by only 25% of the patients, proved to be essential for improved outcome for choking victims who became unresponsive or unconscious. Education for lay-rescuer response to choking might further improve overall outcome.
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Affiliation(s)
- Kosaku Kinoshita
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Japan.
| | - Takeo Azuhata
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Japan
| | - Daisuke Kawano
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Japan
| | - Yayoi Kawahara
- Division of Emergency and Critical Care Medicine, Department of Acute Medicine, Nihon University School of Medicine, Japan
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Affiliation(s)
- Thomas Nicolai
- Dr. von Haunersches Kinderspital der Ludwig-Maximilians-Universität, München.
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Abstract
Thematic or topical philately deals with stamp collection based on a particular topic or theme. This article deals with a thematic depiction of the history of anesthesia from ancient to modern times using stamps, postal stationery and cancellations.
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Affiliation(s)
- K C Sekhar
- Department of Anesthesiology, NRI Institute of Medical Sciences, Tagarapuvalasa, Visakhapatnam, Andhra Pradesh, India
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Lippmann J, Taylor DM, Slocombe R, McDonald CF, Walker T, Nolan G. Lateral versus anterior thoracic thrusts in the generation of airway pressure in anaesthetised pigs. Resuscitation 2012. [PMID: 23200993 DOI: 10.1016/j.resuscitation.2012.11.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Anterior chest thrusts (with the subject sitting or standing and thrusts applied to the lower sternum) are recommended by the Australian Resuscitation Council as part of the sequence for clearing upper airway obstruction by a foreign body. Lateral chest thrusts (with the victim lying on their side) are no longer recommended due to a lack of evidence. We compared anterior, lateral chest and abdominal thrusts in the generation of airway pressures using a suitable animal model. METHODS This was a repeated-measures, cross-over, clinical trial of eight anaesthetised, intubated, adult pigs. For each animal, ten trials of each technique were undertaken with the upper airway obstructed. A chest/abdominal pressure transducer, a pneumotachograph and an intra-oesophageal balloon catheter recorded chest/abdominal thrust, expiratory air flows, airway and intrapleural pressures, respectively. RESULTS The mean (SD) thrust pressures generated for the anterior, lateral and abdominal techniques were 120.9 (11.0), 135.2 (20.0), and 142.4 (27.3)cmH(2)O, respectively (p<0.0001). The mean (SD) peak expiratory airway pressures were 6.5 (3.0), 18.0 (5.5) and 13.8 (6.7)cmH2O, respectively (p<0.0001). The mean (SD) peak expiratory intrapleural pressures were 5.4 (2.7), 13.5 (6.2) and 10.3 (8.5)cmH(2)O, respectively (p<0.0001). At autopsy, no rib, intra-abdominal or intra-thoracic injury was observed. CONCLUSION Lateral chest and abdominal thrust techniques generated significantly greater airway and pleural pressures than the anterior thrust technique. We recommend further research to provide additional evidence that may inform management guidelines for clearing foreign body upper airway obstruction.
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Wenzel V, Russo SG, Arntz HR, Bahr J, Baubin MA, Böttiger BW, Dirks B, Kreimeier U, Fries M, Eich C. [Comments on the 2010 guidelines on cardiopulmonary resuscitation of the European Resuscitation Council]. Anaesthesist 2011; 59:1105-23. [PMID: 21125214 DOI: 10.1007/s00101-010-1820-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
ADULTS Administer chest compressions (minimum 100/min, minimum 5 cm depth) at a ratio of 30:2 with ventilation (tidal volume 500-600 ml, inspiration time 1 s, F(I)O₂ if possible 1.0). Avoid any interruptions in chest compressions. After every single defibrillation attempt (initially biphasic 120-200 J, monophasic 360 J, subsequently with the respective highest energy), chest compressions are initiated again immediately for 2 min independent of the ECG rhythm. Tracheal intubation is the optimal method for securing the airway during resuscitation but should be performed only by experienced airway management providers. Laryngoscopy is performed during ongoing chest compressions; interruption of chest compressions for a maximum of 10 s to pass the tube through the vocal cords. Supraglottic airway devices are alternatives to tracheal intubation. Drug administration routes for adults and children: first choice i.v., second choice intraosseous (i.o.). Vasopressors: 1 mg epinephrine every 3-5 min i.v. After the third unsuccessful defibrillation amiodarone (300 mg i.v.), repetition (150 mg) possible. Sodium bicarbonate (50 ml 8.4%) only for excessive hyperkaliemia, metabolic acidosis, or intoxication with tricyclic antidepressants. Consider aminophylline (5 mg/kgBW). Thrombolysis during spontaneous circulation only for myocardial infarction or massive pulmonary embolism; during on-going cardiopulmonary resuscitation (CPR) only when indications of massive pulmonary embolism. Active compression-decompression (ACD-CPR) and inspiratory threshold valve (ITV-CPR) are not superior to good standard CPR. CHILDREN Most effective improvement of outcome by prevention of full cardiorespiratory arrest. Basic life support: initially five rescue breaths, followed by chest compressions (100-120/min depth about one third of chest diameter), compression-ventilation ratio 15:2. Foreign body airway obstruction with insufficient cough: alternate back blows and chest compressions (infants), or abdominal compressions (children >1 year). Treatment of potentially reversible causes: ("4 Hs and 4 Ts") hypoxia and hypovolaemia, hypokalaemia and hyperkalaemia, hypothermia, and tension pneumothorax, tamponade, toxic/therapeutic disturbances, thrombosis (coronary/pulmonary). Advanced life support: adrenaline (epinephrine) 10 µg/kgBW i.v. or i.o. every 3-5 min. Defibrillation (4 J/kgBW; monophasic or biphasic) followed by 2 min CPR, then ECG and pulse check. NEWBORNS: Initially inflate the lungs with bag-valve mask ventilation (p(AW) 20-40 cmH₂O). If heart rate remains <60/min, start chest compressions (120 chest compressions/min) and ventilation with a ratio 3:1. Maintain normothermia in preterm babies by covering them with foodgrade plastic wrap or similar. POSTRESUSCITATION PHASE: Early protocol-based intensive care stabilization; initiate mild hypothermia early regardless of initial cardiac rhythm [32-34°C for 12-24 h (adults) or 24 h (children); slow rewarming (<0.5°C/h)]. Consider percutaneous coronary intervention (PCI) in patients with presumed cardiac ischemia. Prediction of CPR outcome is not possible at the scene, determine neurological outcome <72 h after cardiac arrest with somatosensory evoked potentials, biochemical tests and neurological examination. ACUTE CORONARY SYNDROME: Even if only a weak suspicion of an acute coronary syndrome is present, record a prehospital 12-lead ECG. In parallel to pain therapy, administer aspirin (160-325 mg p.o. or i.v.) and clopidogrel (75-600 mg depending on strategy); in ST-elevation myocardial infarction (STEMI) and planned PCI also prasugrel (60 mg p.o.). Antithrombins, such as heparin (60 IU/kgBW, max. 4000 IU), enoxaparin, bivalirudin or fondaparinux depending on the diagnosis (STEMI or non-STEMI-ACS) and the planned therapeutic strategy. In STEMI define reperfusion strategy depending on duration of symptoms until PCI, age and location of infarction. TRAUMA: In severe hemorrhagic shock, definitive control of bleeding is the most important goal. For successful CPR of trauma patients a minimal intravascular volume status and management of hypoxia are essential. Aggressive fluid resuscitation, hyperventilation and excessive ventilation pressure may impair outcome in patients with severe hemorrhagic shock. TRAINING Any CPR training is better than nothing; simplification of contents and processes is the main aim.
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Affiliation(s)
- V Wenzel
- Univ.-Klinik für Anaesthesie und Intensivmedizin, Medizinische Universität Innsbruck, Anichstr. 35, 6020, Innsbruck, Österreich.
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Koster RW, Sayre MR, Botha M, Cave DM, Cudnik MT, Handley AJ, Hatanaka T, Hazinski MF, Jacobs I, Monsieurs K, Morley PT, Nolan JP, Travers AH. Part 5: Adult basic life support: 2010 International consensus on cardiopulmonary resuscitation and emergency cardiovascular care science with treatment recommendations. Resuscitation 2011; 81 Suppl 1:e48-70. [PMID: 20956035 DOI: 10.1016/j.resuscitation.2010.08.005] [Citation(s) in RCA: 107] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Rudolph W Koster
- Department of Cardiology, Academic Medical Center, Meibergdreef 9, Amsterdam, The Netherlands.
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Sayre MR, Koster RW, Botha M, Cave DM, Cudnik MT, Handley AJ, Hatanaka T, Hazinski MF, Jacobs I, Monsieurs K, Morley PT, Nolan JP, Travers AH. Part 5: Adult basic life support: 2010 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations. Circulation 2010; 122:S298-324. [PMID: 20956253 DOI: 10.1161/circulationaha.110.970996] [Citation(s) in RCA: 132] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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Koster RW, Baubin MA, Bossaert LL, Caballero A, Cassan P, Castrén M, Granja C, Handley AJ, Monsieurs KG, Perkins GD, Raffay V, Sandroni C. Basismaßnahmen zur Wiederbelebung Erwachsener und Verwendung automatisierter externer Defibrillatoren. Notf Rett Med 2010; 13:523-542. [PMID: 32214895 PMCID: PMC7087822 DOI: 10.1007/s10049-010-1368-x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Affiliation(s)
- R W Koster
- 1_1368Department of Cardiology, Academic Medical Center, Amsterdam, Niederlande
| | - M A Baubin
- 2_1368Department of Anaesthesiology and Critical Care Medicine, University Hospital Innsbruck, Innsbruck, Österreich
| | - L L Bossaert
- 3_1368Department of Critical Care, University of Antwerp, Antwerpen, Belgien
| | - A Caballero
- 4_1368Hospital Universitario Virgen del Rocío, Sevilla, Spanien
| | - P Cassan
- European Reference Centre for First Aid Education, French Red Cross, Paris, Frankreich
| | - M Castrén
- 6_1368Department of Clinical Science and Education, Karolinska Institute, Stockholm, Schweden
| | - C Granja
- 7_1368Emergency and Intensive Medicine Department, Hospital Pedro Hispano, Matosinhos, Porto, Portugal
| | - A J Handley
- 8_1368Colchester Hospital University NHS Foundation Trust, Colchester, Großbritannien
| | - K G Monsieurs
- 9_1368Emergency Department, Ghent University Hospital, Gent, Belgien
| | - G D Perkins
- 10_1368University of Warwick, Warwick Medical School, Warwick, Großbritannien
| | - V Raffay
- Municipal Institute for Emergency Medicine Novi Sad, Novi Sad, AP Vojvodina, Serbien
| | - C Sandroni
- 12_1368Catholic University School of Medicine, Policlinico Universitario Agostino Gemelli, Rom, Italien
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Berg MD, Schexnayder SM, Chameides L, Terry M, Donoghue A, Hickey RW, Berg RA, Sutton RM, Hazinski MF. Part 13: pediatric basic life support: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Circulation 2010; 122:S862-75. [PMID: 20956229 PMCID: PMC3717258 DOI: 10.1161/circulationaha.110.971085] [Citation(s) in RCA: 193] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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Berg RA, Hemphill R, Abella BS, Aufderheide TP, Cave DM, Hazinski MF, Lerner EB, Rea TD, Sayre MR, Swor RA. Part 5: Adult Basic Life Support. Circulation 2010; 122:S685-705. [PMID: 20956221 DOI: 10.1161/circulationaha.110.970939] [Citation(s) in RCA: 480] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Berg MD, Schexnayder SM, Chameides L, Terry M, Donoghue A, Hickey RW, Berg RA, Sutton RM, Hazinski MF. Pediatric basic life support: 2010 American Heart Association Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care. Pediatrics 2010; 126:e1345-60. [PMID: 20956430 PMCID: PMC3741664 DOI: 10.1542/peds.2010-2972c] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Koster RW, Baubin MA, Bossaert LL, Caballero A, Cassan P, Castrén M, Granja C, Handley AJ, Monsieurs KG, Perkins GD, Raffay V, Sandroni C. European Resuscitation Council Guidelines for Resuscitation 2010 Section 2. Adult basic life support and use of automated external defibrillators. Resuscitation 2010; 81:1277-92. [PMID: 20956051 PMCID: PMC7116923 DOI: 10.1016/j.resuscitation.2010.08.009] [Citation(s) in RCA: 421] [Impact Index Per Article: 30.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Rudolph W Koster
- Department of Cardiology, Academic Medical Center, Amsterdam, The Netherlands.
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Sanuki T, Sugioka S, Son H, Kishimoto N, Kotani J. Comparison of two methods for abdominal thrust: a manikin study. Resuscitation 2009; 80:499-500. [PMID: 19193483 DOI: 10.1016/j.resuscitation.2008.12.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2008] [Revised: 11/27/2008] [Accepted: 12/14/2008] [Indexed: 11/25/2022]
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Abstract
The chain of survival in outcome from major trauma is equally as important as its well established concept in survival from cardiac arrest. Preventive measures have been shown to be an effective means of reducing death from trauma, and the standard of pre-hospital care for those surviving the primary injury is improving in many trauma systems. The optimal pre-hospital interventions are still debated, but evidence suggests that patients with severe head injury in particular will benefit significantly from pre-hospital rapid-sequence intubation and field stabilization, whereas those with penetrating injury require rapid evacuation to hospital with minimal intervention. Pre-hospital asystole from trauma has a universally poor outcome. When delivering appropriate care, several helicopter-based systems have shown improvements in outcome compared with ground-based systems. The International Liaison Committee on Resuscitation recently published guidelines on resuscitation, with particular relevance to pre-hospital trauma care. The importance of bystander cardiopulmonary resuscitation, oxygenation, and the avoidance of iatrogenic morbidity are stressed.
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Affiliation(s)
- C D Deakin
- Shackleton Department of Anaesthetics, Southampton General Hospital, Southampton, SO16 6YD, UK.
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Soroudi A, Shipp HE, Stepanski BM, Ray LU, Murrin PA, Chan TC, Davis DP, Vilke GM. Adult foreign body airway obstruction in the prehospital setting. PREHOSP EMERG CARE 2007; 11:25-9. [PMID: 17169872 DOI: 10.1080/10903120601023263] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
BACKGROUND Although the treatment of foreign body airway obstruction in adults has been well studied, few data exist on the characterization of prehospital experiences. OBJECTIVES To describe the frequency, etiologies, and treatments of foreign body airway obstruction in adults in the prehospital setting and to discuss the relative efficacies of treatments and presenting factors that predict overall patient outcome. METHODS A San Diego County prehospital database was retrospectively reviewed for all adult patients over a 17-month period with data extracted on demographic characteristics, incident outcome, patient disposition, item involved in obstruction, location of episode, initial vital signs, initial level of consciousness, pertinent medical history, treatments initiated by bystanders and paramedics, and response to those treatments. RESULTS During the study period, there were 513 cases of foreign body airway obstruction in adults. Of these, 17 (3.3%) died. The mean age was 65.0 years, with increasing age correlating with worse outcome. The item causing obstruction varied widely, with medications and meat being the most common items. The Heimlich maneuver was the most commonly used intervention, with an 86.5% rate of patient improvement. Magill forceps proved useful for three cases refractory to the Heimlich maneuver. Presenting vital sign aberrations, particularly with respiratory rate, correlated with poorer patient outcome. CONCLUSIONS Foreign body airway obstruction represents a true emergency in adults, with a 3.3% mortality rate in the current study. The Heimlich maneuver was used frequently and with good success.
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Affiliation(s)
- Arash Soroudi
- County of San Diego, Division of Emergency Medical Services, and Department of Emergency Medicine, University of California, San Diego Medical Center, San Diego, California 92103, USA
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Wenzel V, Russo S, Arntz HR, Bahr J, Baubin MA, Böttiger BW, Dirks B, Dörges V, Eich C, Fischer M, Wolcke B, Schwab S, Voelckel WG, Gervais HW. [The new 2005 resuscitation guidelines of the European Resuscitation Council: comments and supplements]. Anaesthesist 2007; 55:958-66, 968-72, 974-9. [PMID: 16915404 DOI: 10.1007/s00101-006-1064-x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The new CPR guidelines are based on a scientific consensus which was reached by 281 international experts. Chest compressions (100/min, 4-5 cm deep) should be performed in a ratio of 30:2 with ventilation (tidal volume 500 ml, Ti 1 s, FIO2 if possible 1.0). After a single defibrillation attempt (initially biphasic 150-200 J, monophasic 360 J, subsequently with the respective highest energy), chest compressions are initiated again immediately for 2 min. Endotracheal intubation is the gold standard; other airway devices may be employed as well depending on individual skills. Drug administration routes for adults and children: first choice IV, second choice intraosseous, third choice endobronchial [epinephrine dose 2-3x (adults) or 10x (pediatric patients) higher than IV]. Vasopressors: 1 mg epinephrine every 3-5 min IV. After the third unsuccessful defibrillation attempt amiodarone IV (300 mg); repetition (150 mg) possible. Sodium bicarbonate (1 ml/kg 8.4%) only in excessive hyperkalemia, metabolic acidosis, or intoxication with tricyclic antidepressants. Consider atropine (3 mg) and aminophylline (5 mg/kg). Thrombolysis during spontaneous circulation only in myocardial infarction or massive pulmonary embolism; during CPR only during massive pulmonary embolism. Cardiopulmonary bypass only after cardiac surgery, hypothermia or intoxication. Pediatrics: best improvement in outcome by preventing cardiocirculatory collapse. Alternate chest thumps and chest compression (infants), or abdominal compressions (>1-year-old) in foreign body airway obstruction. Initially five breaths, followed by chest compressions (100/min; approximately 1/3 of chest diameter): ventilation ratio 15:2. Treatment of potentially reversible causes (4 "Hs", "HITS": hypoxia, hypovolemia, hypo- and hyperkaliemia, hypothermia, cardiac tamponade, intoxication, thrombo-embolism, tension pneumothorax). Epinephrine 10 microg/kg IV or intraosseously, or 100 microg (endobronchially) every 3-5 min. Defibrillation (4 J/kg; monophasic oder biphasic) followed by 2 min CPR, then ECG and pulse check. Newborns: inflate the lungs with bag-valve mask ventilation. If heart rate<60/min chest compressions:ventilation ratio 3:1 (120 chest compressions/min). Postresuscitation phase: initiate mild hypothermia [32-34 degrees C for 12-24 h; slow rewarming (<0.5 degrees C/h)]. Prediction of CPR outcome is not possible at the scene; determining neurological outcome within 72 h after cardiac arrest with evoked potentials, biochemical tests and physical examination. Even during low suspicion for an acute coronary syndrome, record a prehospital 12-lead ECG. In parallel to pain therapy, aspirin (160-325 mg PO or IV) and in addition clopidogrel (300 mg PO). As antithrombin, heparin (60 IU/kg, max. 4000 IU) or enoxaparine. In ST-segment elevation myocardial infarction, define reperfusion strategy depending on duration of symptoms until PCI (prevent delay>90 min until PCI). Stroke is an emergency and needs to be treated in a stroke unit. A CT scan is the most important evaluation, MRT may replace a CT scan. After hemorrhage exclusion, thrombolysis within 3 h of symptom onset (0.9 mg/kg rt-PA IV; max 90 mg within 60 min, 10% of the entire dosage as initial bolus, no aspirin, no heparin within the first 24 h). In severe hemorrhagic shock, definite control of bleeding is the most important goal. For successful CPR of trauma patients, a minimal intravascular volume status and management of hypoxia are essential. Aggressive fluid resuscitation, hyperventilation, and excessive ventilation pressure may impair outcome in severe hemorrhagic shock. Despite bad prognosis, CPR in trauma patients may be successful in select cases. Any CPR training is better than nothing; simplification of contents and processes remains important.
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Affiliation(s)
- V Wenzel
- Univ.-Klinik für Anaesthesie und Allgemeine Intensivmedizin, Medizinische Universität, Anichstrasse 35, 6020, Innsbruck, Austria.
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2005 American Heart Association (AHA) guidelines for cardiopulmonary resuscitation (CPR) and emergency cardiovascular care (ECC) of pediatric and neonatal patients: pediatric basic life support. Pediatrics 2006; 117:e989-1004. [PMID: 16651298 DOI: 10.1542/peds.2006-0219] [Citation(s) in RCA: 148] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
This publication presents the 2005 American Heart Association (AHA) guidelines for cardiopulmonary resuscitation (CPR) and emergency cardiovascular care (ECC) of the pediatric patient and the 2005 American Academy of Pediatrics/AHA guidelines for CPR and ECC of the neonate. The guidelines are based on the evidence evaluation from the 2005 International Consensus Conference on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations, hosted by the American Heart Association in Dallas, Texas, January 23-30, 2005. The "2005 AHA Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care" contain recommendations designed to improve survival from sudden cardiac arrest and acute life-threatening cardiopulmonary problems. The evidence evaluation process that was the basis for these guidelines was accomplished in collaboration with the International Liaison Committee on Resuscitation (ILCOR). The ILCOR process is described in more detail in the "International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations." The recommendations in the "2005 AHA Guidelines for Cardiopulmonary Resuscitation and Emergency Cardiovascular Care" confirm the safety and effectiveness of many approaches, acknowledge that other approaches may not be optimal, and recommend new treatments that have undergone evidence evaluation. These new recommendations do not imply that care involving the use of earlier guidelines is unsafe. In addition, it is important to note that these guidelines will not apply to all rescuers and all victims in all situations. The leader of a resuscitation attempt may need to adapt application of the guidelines to unique circumstances. The following are the major pediatric advanced life support changes in the 2005 guidelines: There is further caution about the use of endotracheal tubes. Laryngeal mask airways are acceptable when used by experienced providers. Cuffed endotracheal tubes may be used in infants (except newborns) and children in in-hospital settings provided that cuff inflation pressure is kept <20 cm H2O. Confirmation of tube placement requires clinical assessment and assessment of exhaled carbon dioxide (CO2); esophageal detector devices may be considered for use in children weighing >20 kg who have a perfusing rhythm. Correct placement must be verified when the tube is inserted, during transport, and whenever the patient is moved. During CPR with an advanced airway in place, rescuers will no longer perform "cycles" of CPR. Instead, the rescuer performing chest compressions will perform them continuously at a rate of 100/minute without pauses for ventilation. The rescuer providing ventilation will deliver 8 to 10 breaths per minute (1 breath approximately every 6-8 seconds). Timing of 1 shock, CPR, and drug administration during pulseless arrest has changed and now is identical to that for advanced cardiac life support. Routine use of high-dose epinephrine is not recommended. Lidocaine is de-emphasized, but it can be used for treatment of ventricular fibrillation/pulseless ventricular tachycardia if amiodarone is not available. Induced hypothermia (32-34 degrees C for 12-24 hours) may be considered if the child remains comatose after resuscitation. Indications for the use of inodilators are mentioned in the postresuscitation section. Termination of resuscitative efforts is discussed. It is noted that intact survival has been reported following prolonged resuscitation and absence of spontaneous circulation despite 2 doses of epinephrine. The following are the major neonatal resuscitation changes in the 2005 guidelines: Supplementary oxygen is recommended whenever positive-pressure ventilation is indicated for resuscitation; free-flow oxygen should be administered to infants who are breathing but have central cyanosis. Although the standard approach to resuscitation is to use 100% oxygen, it is reasonable to begin resuscitation with an oxygen concentration of less than 100% or to start with no supplementary oxygen (ie, start with room air). If the clinician begins resuscitation with room air, it is recommended that supplementary oxygen be available to use if there is no appreciable improvement within 90 seconds after birth. In situations where supplementary oxygen is not readily available, positive-pressure ventilation should be administered with room air. Current recommendations no longer advise routine intrapartum oropharyngeal and nasopharyngeal suctioning for infants born to mothers with meconium staining of amniotic fluid. Endotracheal suctioning for infants who are not vigorous should be performed immediately after birth. A self-inflating bag, a flow-inflating bag, or a T-piece (a valved mechanical device designed to regulate pressure and limit flow) can be used to ventilate a newborn. An increase in heart rate is the primary sign of improved ventilation during resuscitation. Exhaled CO2 detection is the recommended primary technique to confirm correct endotracheal tube placement when a prompt increase in heart rate does not occur after intubation. The recommended intravenous (IV) epinephrine dose is 0.01 to 0.03 mg/kg per dose. Higher IV doses are not recommended, and IV administration is the preferred route. Although access is being obtained, administration of a higher dose (up to 0.1 mg/kg) through the endotracheal tube may be considered. It is possible to identify conditions associated with high mortality and poor outcome in which withholding resuscitative efforts may be considered reasonable, particularly when there has been the opportunity for parental agreement. The following guidelines must be interpreted according to current regional outcomes: When gestation, birth weight, or congenital anomalies are associated with almost certain early death and when unacceptably high morbidity is likely among the rare survivors, resuscitation is not indicated. Examples are provided in the guidelines. In conditions associated with a high rate of survival and acceptable morbidity, resuscitation is nearly always indicated. In conditions associated with uncertain prognosis in which survival is borderline, the morbidity rate is relatively high, and the anticipated burden to the child is high, parental desires concerning initiation of resuscitation should be supported. Infants without signs of life (no heartbeat and no respiratory effort) after 10 minutes of resuscitation show either a high mortality rate or severe neurodevelopmental disability. After 10 minutes of continuous and adequate resuscitative efforts, discontinuation of resuscitation may be justified if there are no signs of life.
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Handley AJ, Koster R, Monsieurs K, Perkins GD, Davies S, Bossaert L. European Resuscitation Council guidelines for resuscitation 2005. Section 2. Adult basic life support and use of automated external defibrillators. Resuscitation 2006; 67 Suppl 1:S7-23. [PMID: 16321717 DOI: 10.1016/j.resuscitation.2005.10.007] [Citation(s) in RCA: 378] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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2005 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science with Treatment Recommendations. Part 2: Adult basic life support. Resuscitation 2006; 67:187-201. [PMID: 16324988 PMCID: PMC7144408 DOI: 10.1016/j.resuscitation.2005.09.016] [Citation(s) in RCA: 103] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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