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Werner K, Hirner S, Offorjebe OA, Hosten E, Gordon J, Geduld H, Wallis LA, Risko N. A Systematic Review of Cost-Effectiveness of Treating Out of Hospital Cardiac Arrest: Implications for Resource-limited Health Systems. RESEARCH SQUARE 2024:rs.3.rs-4402626. [PMID: 38883781 PMCID: PMC11177998 DOI: 10.21203/rs.3.rs-4402626/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/18/2024]
Abstract
Background Out-of-hospital cardiac arrest (OHCA) is a prevalent condition with high mortality and poor outcomes even in settings where extensive emergency care resources are available. Interventions to address OHCA have had limited success, with survival rates below 10% in national samples of high-income countries. In resource-limited settings, where scarcity requires careful priority setting, more data is needed to determine the optimal allocation of resources. Objective To establish the cost-effectiveness of OHCA care and assess the affordability of interventions across income settings. Methods The authors conducted a systematic review of economic evaluations on interventions to address OHCA. Included studies were (1) economic evaluations (beyond a simple costing exercise); and (2) assessed an intervention in the chain of survival for OHCA. Article quality was assessed using the CHEERs checklist and data summarised. Findings were reported by major themes identified by the reviewers. Based upon the results of the cost-effectiveness analyses we then conduct an analysis for the progressive realization of the OHCA chain of survival from the perspective of decision-makers facing resource constraints. Results 468 unique articles were screened, and 46 articles were included for final data abstraction. Studies predominantly used a healthcare sector perspective, modeled for all patients experiencing non-traumatic cardiac OHCA, were based in the US, and presented results in US Dollars. No studies reported results or used model inputs from low-income settings. Progressive realization of the chain of survival could likely begin with investments in TOR protocols, professional prehospital defibrillator use, and CPR training followed by distribution of AEDs in high-density public locations. Finally, other interventions such as indiscriminate defibrillator placement or adrenaline use, would be the lowest priority for early investment. Conclusion Our review found no high-quality evidence on the cost-effectiveness of treating OHCA in low-resource settings. Existing evidence can be utilized to develop a roadmap for the development of a cost-effective approach to OHCA care, however further economic evaluations using context-specific data are crucial to accurately inform prioritization of scarce resources within emergency care in these settings.
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Zahra SA, Choudhury RY, Naqvi R, Boulton AJ, Chahal CAA, Munir S, Carrington M, Ricci F, Khanji MY. Health inequalities in cardiopulmonary resuscitation and use of automated electrical defibrillators in out-of-hospital cardiac arrest. Curr Probl Cardiol 2024; 49:102484. [PMID: 38401825 DOI: 10.1016/j.cpcardiol.2024.102484] [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: 02/21/2024] [Accepted: 02/21/2024] [Indexed: 02/26/2024]
Abstract
Out of hospital cardiac arrest (OHCA) outcomes can be improved by strengthening the chain of survival, namely prompt cardiopulmonary resuscitation (CPR) and automated external defibrillator (AED). However, provision of bystander CPR and AED use remains low due to individual patient factors ranging from lack of education to socioeconomic barriers and due to lack of resources such as limited availability of AEDs in the community. Although the impact of health inequalities on survival from OHCA is documented, it is imperative that we identify and implement strategies to improve public health and outcomes from OHCA overall but with a simultaneous emphasis on making care more equitable. Disparities in CPR delivery and AED use in OHCA exist based on factors including sex, education level, socioeconomic status, race and ethnicity, all of which we discuss in this review. Most importantly, we discuss the barriers to AED use, and strategies on how these may be overcome.
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Affiliation(s)
- Syeda Anum Zahra
- St Marys Hospital, Imperial College NHS Trust, Praed Street, Paddington, London W2 1NY, UK; Imperial College London, Exhibition Rd, South Kensington, London SW7 2BX, UK
| | - Rozina Yasmin Choudhury
- Royal Hampshire County Hospital, Hampshire Hospitals NHS Foundation Trust, Romsey Rd, Winchester SO22 5DG, UK
| | - Rameez Naqvi
- Colchester Hospital, East Suffolk and North Essex NHS Foundation Trust, Turner Rd, Colchester CO4 5JL, UK
| | - Adam J Boulton
- Warwick Clinical Trails Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
| | - C Anwar A Chahal
- Centre for Inherited Cardiovascular Diseases, WellSpan Health, Lancaster, PA, USA; Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, MN, USA
| | - Sabrina Munir
- Department of Cardiology, Newham University Hospital, Barts Health NHS Trust, Glen Road, Plaistow, London E13 8SL, UK
| | | | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. D'Annunzio" University of Chieti-Pescara, Chieti 66100, Italy; Heart Department, SS. Annunziata Hospital, ASL 2 Abruzzo, Chieti 66100, Italy; Department of Clinical Sciences, Lund University, Malmö 21428, Sweden
| | - Mohammed Y Khanji
- Department of Cardiology, Newham University Hospital, Barts Health NHS Trust, Glen Road, Plaistow, London E13 8SL, UK; Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK; NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University, London EC1A 7BE, UK.
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Balthazaar SJT, Duguid R, Nightingale TE, Clift P. Sudden cardiac arrest in athletes. Am J Emerg Med 2024; 76:264-265. [PMID: 38040519 DOI: 10.1016/j.ajem.2023.11.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 11/17/2023] [Indexed: 12/03/2023] Open
Affiliation(s)
- Shane J T Balthazaar
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; Division of Cardiology, University of British Columbia (UBC), Vancouver General & St. Paul's Hospital Echocardiography Departments, Vancouver, British Columbia, Canada; Cardiology Department, University Hospitals Birmingham National Health Service (NHS) Foundation Trust, Birmingham, UK.
| | - Robert Duguid
- Cardiology Department, University Hospitals Birmingham National Health Service (NHS) Foundation Trust, Birmingham, UK
| | - Tom E Nightingale
- School of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Edgbaston, Birmingham, United Kingdom; Centre for Trauma Science Research, University of Birmingham, Edgbaston, Birmingham, UK
| | - Paul Clift
- Cardiology Department, University Hospitals Birmingham National Health Service (NHS) Foundation Trust, Birmingham, UK
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Burgoine T, Austin D, Wu J, Quinn T, Shurmer P, Gale CP, Wilkinson C. Automated external defibrillator location and socioeconomic deprivation in Great Britain. Heart 2024; 110:188-194. [PMID: 37640454 PMCID: PMC10850630 DOI: 10.1136/heartjnl-2023-322985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 07/17/2023] [Indexed: 08/31/2023] Open
Abstract
OBJECTIVE The early use of automated external defibrillators (AEDs) improves outcomes in out-of-hospital cardiac arrest (OHCA). We investigated AED access across Great Britain (GB) according to socioeconomic deprivation. METHODS Cross-sectional observational study using AED location data from The Circuit: the national defibrillator network led by the British Heart Foundation in partnership with the Association of Ambulance Chief Executives, Resuscitation Council UK and St John Ambulance. We calculated street network distances between all 1 677 466 postcodes in GB and the nearest AED and used a multilevel linear mixed regression model to investigate associations between the distances from each postcode to the nearest AED and Index of Multiple Deprivation, stratified by country and according to 24 hours 7 days a week (24/7) access. RESULTS 78 425 AED locations were included. Across GB, the median distance from the centre of a postcode to an AED was 726 m (England: 739 m, Scotland: 743 m, Wales: 512 m). For 24/7 access AEDs, the median distances were further (991 m, 994 m, 570 m). In Wales, the average distance to the nearest AED and 24/7 AED was shorter for the most deprived communities. In England, the average distance to the nearest AED was also shorter in the most deprived areas. There was no association between deprivation and average distance to the nearest AED in Scotland. However, the distance to the nearest 24/7 AED was greater with increased deprivation in England and Scotland. On average, a 24/7 AED was in England and Scotland, respectively, 99.2 m and 317.1 m further away in the most deprived than least deprived communities. CONCLUSION In England and Scotland, there are differences in distances to the nearest 24/7 accessible AED between the most and least deprived communities. Equitable access to 'out-of-hours' accessible AEDs may improve outcomes for people with OHCA.
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Affiliation(s)
- Thomas Burgoine
- MRC Epidemiology Unit, University of Cambridge School of Clinical Medicine, Cambridge, UK
| | - David Austin
- Academic Cardiovascular Unit, South Tees NHS Foundation Trust, Middlesbrough, UK
- Population Health Sciences Institute, Newcastle University, Newcastle upon Tyne, UK
| | - Jianhua Wu
- Wolfson Institute of Population Health, Queen Mary University of London, Barts and The London School of Medicine and Dentistry, London, UK
| | - Tom Quinn
- Urgent and Emergency Health Care and Workforce Research Group, Kingston University, Kingston upon Thames, UK
| | - Pam Shurmer
- DS43 Community Defibrillators, Hartlepool, UK
| | - Chris P Gale
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
- Department of Cardiology, Leeds Teaching Hospitals NHS Trust, Leeds, UK
| | - Chris Wilkinson
- Academic Cardiovascular Unit, South Tees NHS Foundation Trust, Middlesbrough, UK
- Hull York Medical School, University of York, York, UK
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Stancati JA, Owyang CG, Araos JD, Agarwal S, Grossestreuer AV, Counts CR, Johnson NJ, Morgan RW, Moskowitz A, Perman SM, Sawyer KN, Yuriditsky E, Horowitz JM, Kaviyarasu A, Palasz J, Abella BS, Teran F. The Latest in Resuscitation Research: Highlights From the 2022 American Heart Association's Resuscitation Science Symposium. J Am Heart Assoc 2023; 12:e031530. [PMID: 38038192 PMCID: PMC10727320 DOI: 10.1161/jaha.123.031530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/02/2023]
Abstract
BACKGROUND Every year the American Heart Association's Resuscitation Science Symposium (ReSS) brings together a community of international resuscitation science researchers focused on advancing cardiac arrest care. METHODS AND RESULTS The American Heart Association's ReSS was held in Chicago, Illinois from November 4th to 6th, 2022. This annual narrative review summarizes ReSS programming, including awards, special sessions and scientific content organized by theme and plenary session. CONCLUSIONS By exploring both the science of resuscitation and important related topics including survivorship, disparities, and community-focused programs, this meeting provided important resuscitation updates.
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Affiliation(s)
| | - Clark G. Owyang
- Department of Emergency MedicineWeill Cornell Medicine/New York Presbyterian HospitalNew YorkNYUSA
- Division of Pulmonary and Critical Care MedicineWeill Cornell Medicine/New York Presbyterian HospitalNew YorkNYUSA
| | - Joaquin D. Araos
- Department of Clinical Sciences, College of Veterinary MedicineCornell UniversityIthacaNYUSA
| | - Sachin Agarwal
- Division of Neurocritical Care & Hospitalist NeurologyColumbia University Irving Medical CenterNew YorkNYUSA
| | | | | | - Nicholas J. Johnson
- Department of Emergency MedicineUniversity of WashingtonSeattleWAUSA
- Division of Pulmonary, Critical Care, and Sleep MedicineUniversity of WashingtonSeattleWAUSA
| | - Ryan W. Morgan
- Division of Critical Care Medicine, Department of Anesthesiology and Critical Care MedicineChildren’s Hospital of PhiladelphiaPhiladelphiaPAUSA
| | - Ari Moskowitz
- Division of Critical Care MedicineMontefiore Medical CenterBronxNYUSA
| | - Sarah M. Perman
- Department of Emergency MedicineUniversity of Colorado School of MedicineAuroraCOUSA
| | - Kelly N. Sawyer
- Department of Emergency MedicineUniversity of PittsburghPittsburghPAUSA
| | - Eugene Yuriditsky
- Division of Cardiology, Department of MedicineNYU Langone HealthNew YorkNYUSA
| | - James M. Horowitz
- Division of Cardiology, Department of MedicineNYU Langone HealthNew YorkNYUSA
| | - Aarthi Kaviyarasu
- Department of Emergency Medicine, Center for Resuscitation ScienceUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Joanna Palasz
- Department of Emergency MedicineWeill Cornell Medicine/New York Presbyterian HospitalNew YorkNYUSA
| | - Benjamin S. Abella
- Department of Emergency Medicine, Center for Resuscitation ScienceUniversity of PennsylvaniaPhiladelphiaPAUSA
| | - Felipe Teran
- Department of Emergency MedicineWeill Cornell Medicine/New York Presbyterian HospitalNew YorkNYUSA
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Lafrance M, Canon V, Hubert H, Grunau B, Javaudin F, Recher M, Heidet M. Out-of-hospital cardiac arrests occurring at school in France: A nation-wide retrospective cohort study from the RéAC registry. Resuscitation 2023; 189:109888. [PMID: 37380064 DOI: 10.1016/j.resuscitation.2023.109888] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 06/16/2023] [Accepted: 06/19/2023] [Indexed: 06/30/2023]
Abstract
AIM We sought to describe the characteristics of at-school out-of-hospital cardiac arrests cases, subsequent basic life support, as well as ultimate patient outcomes. METHODS This was a nation-wide, multicentre, retrospective cohort study from the French national population-based RéAC out-of-hospital cardiac arrest registry (July 2011 - March 2023). We compared the characteristics and outcomes of cases occurring at schools vs. in other public places. RESULTS Of the 149,088 national out-of-hospital cardiac arrests, 25,071 were public: 86 (0.3%) and 24,985 (99.7%) in schools and other public places, respectively. At-school out-of-hospital cardiac arrests, in comparison to other public places, were: significantly younger (median: 42.5 vs. 58 years, p < 0.001); more commonly of a medical cause (90.7% vs. 63.8%, p < 0.001), more commonly bystander-witnessed (93.0% vs. 73.4%, p < 0.001) and recipients of bystander cardiopulmonary resuscitation (78.8% vs. 60.6%, p = 0.001) with shorter median no-flow durations (2 min. vs. 7 min.); with greater bystander automated external defibrillator application (38.9% vs. 18.4%) and defibrillation (23.6%, vs. 7.9%; all p < 0.001). At-school patients had greater rates of return of spontaneous circulation than out-of-school ones (47.7%, vs. 31.8%; p = 0.002), higher rates of survival at arrival at hospital (60.5% vs. 30.7%; p < 0.001) and at 30-days (34.9% vs. 11.6%; p < 0.001), and survival with favourable neurological outcomes at 30 days (25.9% vs. 9.2%; p < 0.001). CONCLUSION At-school out-of-hospital cardiac arrests were rare in France, however demonstrated favourable prognostic features and outcomes. The use of automated external defibrillators in at-school cases, while more common than cases occurring elsewhere, should be improved.
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Affiliation(s)
- Martin Lafrance
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France.
| | - Valentine Canon
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
| | - Hervé Hubert
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, F-59000 Lille, France; French National Out-of-Hospital Cardiac Arrest Registry Research Group (Registre Électronique des Arrêts Cardiaques), F-59000, Lille, France
| | - Brian Grunau
- Univeristy of British Columbia, Department of Emergency Medicine, Vancouver, BC, Canada; Centre for Health Evaluation and Outcomes Sciences (CHEOS), BC RESURECT, Vancouver, BC, Canada
| | - François Javaudin
- Urgences, Hôpital Universitaire de Nantes, Nantes, France; Laboratoire MiHAR, EE1701, Université de Nantes, Nantes, France
| | - Morgan Recher
- Univ. Lille Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, F-59000 Lille, France; Soins Intensifs Pédiatriques, Hôpital Universitaire Jeanne de Flandre, Lille, France
| | - Matthieu Heidet
- Assistance Publique - Hôpitaux de Paris (AP-HP), SAMU 94 et Urgences, Hôpitaux Universitaires Henri Mondor, Créteil, France; Université Paris-Est Créteil (UPEC), EA-3956 (Control in intelligent networks, CIR), Créteil, France
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7
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Khanji MY, Iqbal Z. Increasing equitable and effective delivery of cardiopulmonary resuscitation training and public access of automated electrical defibrillators through schools. Eur Heart J 2023; 44:916-918. [PMID: 36592111 DOI: 10.1093/eurheartj/ehac748] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Affiliation(s)
- Mohammed Y Khanji
- Newham University Hospital, Barts Health NHS Trust, Glen Road, London E13 8SL, UK.,Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK.,NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London EC1M 6BQ, UK
| | - Zafar Iqbal
- Crystal Palace Football Club, Selhurst Park Stadium, Whitehorse Ln, London SE25 6PU, UK
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