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Khan MS, Riel K, Stilley JA, Carney E, Koehler RB, Al-Araji R, Chan PS. Walking time to nearest public automated external defibrillator for out-of-hospital cardiac arrest in a major U.S. city. Resusc Plus 2024; 19:100698. [PMID: 39035414 PMCID: PMC11259955 DOI: 10.1016/j.resplu.2024.100698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2024] [Revised: 06/06/2024] [Accepted: 06/11/2024] [Indexed: 07/23/2024] Open
Abstract
Background How frequently out-of-hospital cardiac arrest (OHCA) occurs within a reasonable walking distance to the nearest public automated external defibrillator (AED) has not been well studied. Methods As Kansas City, Missouri has a comprehensive city-wide public AED registry, we identified adults with an OHCA in Kansas City during 2019-2022 in the Cardiac Arrest Registry to Enhance Survival. Using AED location data from the registry, we computed walking times between OHCAs and the nearest registered AED using the Haversine formula, a mapping algorithm to calculate walking distance in miles from one location to another. Results were stratified by OHCA location (home vs. public) and by whether the patient received bystander cardiopulmonary resuscitation (CPR). Results Of 1,522 OHCAs, 1,291 (84.8%) occurred at home and 231 (15.2%) in public. Among at-home OHCAs, 634 (49.1%) received bystander CPR and no patients had an AED applied even as 297 (23.0%) were within a 4-minute walk to the closest public AED. Among OHCAs in public, 108 (46.8%) were within a 4-minute walk to the closest public AED. For public OHCAs within a 4-minute walk, bystanders applied an AED in 13 (12.0%) of these cases and in 24.5% (13/53) of those who received bystander CPR. Conclusion In one U.S. city with a publicly available AED registry, there were no instances in which a bystander accessed a public AED for an OHCA at home. For OHCAs in public, nearly half occurred within a 4-minute walk to the closest AED but bystander use of an AED was low.
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Affiliation(s)
- Mirza S. Khan
- Healthcare Institute for Innovations in Quality, University of Missouri-Kansas City, Kansas City, MO, USA
- Saint Luke’s Mid America Heart Institute, Kansas City, MO, USA
| | - Kayla Riel
- Department of Emergency Medicine, University of Missouri School of Medicine, Columbia, MO, USA
| | - Julie A. Stilley
- Department of Emergency Medicine, University of Missouri School of Medicine, Columbia, MO, USA
| | - Erica Carney
- Emergency Medical Services, City of Kansas City, Kansas City, MO, USA
| | - Ryan B. Koehler
- Emergency Medical Services, City of Kansas City, Kansas City, MO, USA
| | - Rabab Al-Araji
- Rollins School of Public Health, Emory University, Atlanta, GA, USA
| | - Paul S. Chan
- Healthcare Institute for Innovations in Quality, University of Missouri-Kansas City, Kansas City, MO, USA
- Saint Luke’s Mid America Heart Institute, Kansas City, MO, USA
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2
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de Anda HH, Lupton JR. The Impact of Rearrest after Cardiac Arrest: Insights from Tokyo. Resuscitation 2024:110349. [PMID: 39103031 DOI: 10.1016/j.resuscitation.2024.110349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2024] [Accepted: 07/29/2024] [Indexed: 08/07/2024]
Affiliation(s)
- Heather H de Anda
- Department of Emergency Medicine, Oregon Health and Science University
| | - Joshua R Lupton
- Department of Emergency Medicine, Oregon Health and Science University.
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3
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Shah H, Jamal S, Javed Q, Waqar S, Khanji MY. Mosques and other places of worship offer opportunities to provide equitable and effective public access automated electrical defibrillator placement: The BIMA Lifesavers survey data. Resuscitation 2024; 200:110254. [PMID: 38797386 DOI: 10.1016/j.resuscitation.2024.110254] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2024] [Accepted: 05/17/2024] [Indexed: 05/29/2024]
Affiliation(s)
- Hasan Shah
- Queens Hospital, Barking, Havering and Redbridge University Hospitals NHS Trust, Romford, RM7 0AG, UK
| | | | | | | | - Mohammed Yunus Khanji
- Newham University Hospital, Barts Health NHS Trust, London, E13 8SL, United Kingdom; Barts Heart Centre, St Bartholomew's Hospital, Barts Health NHS Trust, London, EC1A 7BE, UK; NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, Charterhouse Square, London, EC1M 6BQ, UK.
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Werner K, Stassen W, Theron E, Wallis LA, Lin TK. Patient Preferences for Out-of-Hospital Cardiac Arrest Care in South Africa: A Discrete Choice Experiment. Value Health Reg Issues 2024; 43:101006. [PMID: 38857557 DOI: 10.1016/j.vhri.2024.101006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2023] [Revised: 03/27/2024] [Accepted: 05/01/2024] [Indexed: 06/12/2024]
Abstract
OBJECTIVE This study examined the trade-offs low-resource setting community members were willing to make in regard to out-of-hospital cardiac arrest care using a discrete choice experiment survey. METHODS We administered a discrete choice experiment survey to a sample of community members 18 years or older across South Africa between April and May 2022. Participants were presented with 18 paired choice tasks comprised of 5 attributes (distance to closest adequate facility, provider of care, response time, chances of survival, and transport cost) and a range of 3 to 5 levels. We used mixed logit models to evaluate respondents' preferences for selected attributes. RESULTS Analyses were based on 2228 responses and 40 104 choice tasks. Patients valued care with the shortest response time, delivered by the highest qualified individuals, which placed them within the shortest distance of an adequate facility, gave them the highest chance of survival, and costed the least. In addition, patients preferred care delivered by their family members over care delivered by the lay public. The highest mean willingness-to-pay for increased survival is 11 699 South African rand (ZAR), followed by distance to health facility (8108 ZAR), and response time (5678 ZAR), and the lowest for increasing specialization of provider (1287 ZAR). CONCLUSIONS In low-resource settings, it may align with patients' preference to include targeted resuscitation training for family members of individuals with high-risk for cardiac arrest as a part of out-of-hospital cardiac arrest intervention strategies.
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Affiliation(s)
- Kalin Werner
- Institute for Health and Aging, Department of Social and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA; Division of Emergency Medicine, University of Cape Town, Western Cape, Cape Town, South Africa.
| | - Willem Stassen
- Division of Emergency Medicine, University of Cape Town, Western Cape, Cape Town, South Africa
| | - Elzarie Theron
- Division of Emergency Medicine, University of Cape Town, Western Cape, Cape Town, South Africa
| | - Lee A Wallis
- Division of Emergency Medicine, University of Cape Town, Western Cape, Cape Town, South Africa
| | - Tracy K Lin
- Institute for Health and Aging, Department of Social and Behavioral Sciences, University of California, San Francisco, San Francisco, CA, USA
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5
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Dew R, Norton M, Aitken-Fell P, Blance P, Miles S, Potts S, Wilkes S. Knowledge and barriers of out of hospital cardiac arrest bystander intervention and public access automated external defibrillator use in the Northeast of England: a cross-sectional survey study. Intern Emerg Med 2024:10.1007/s11739-024-03549-z. [PMID: 38438629 DOI: 10.1007/s11739-024-03549-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 01/18/2024] [Indexed: 03/06/2024]
Abstract
Intervention by members of the public during an out of hospital cardiac arrest (OHAC) including resuscitation attempts and accessible automated external defibrillator (AED) has been shown to improve survival. This study aimed to investigate the OHCA and AED knowledge and confidence, and barriers to intervention, of the public of North East England, UK. This study used a face-to-face cross-sectional survey on a public high street in Newcastle, UK. Participants were asked unprompted to explain what they would do when faced with an OHCA collapse. Chi-Square analysis was used to test the association of the independent variables sex and first aid trained on the participants' responses. Of the 421 participants recruited to our study, 82.9% (n = 349) reported that they would know what to do during an OHCA collapse. The most frequent OHCA action mentioned was call 999 (64.1%, n = 270/421) and 58.2% (n = 245/421) of participants reported that they would commence CPR. However, only 14.3% (n = 60/421) of participants spontaneously mentioned that they would locate an AED, while only 4.5% (n = 19/421) recounted that they would apply the AED. Just over half of participants (50.8%, n = 214/421) were first aid trained, with statistically more females (57.3%, n = 126/220) than males (43.9%, n = 87/198) being first aiders (p = 0.01 χ2 = 7.41). Most participants (80.3%, n = 338/421) knew what an AED was, and 34.7% (n = 326/421) reported that they knew how to use one, however, only 11.9% (n = 50/421) mentioned that they would actually shock a patient. Being first aid trained increased the likelihood of freely recounting actions for OHCA and AED intervention. The most common barrier to helping during an OHCA was lack of knowledge (29.9%, n = 126/421). Although most participants reported they would know what to do during an OHCA and had knowledge of an AED, low numbers of participants spontaneously mentioned specific OHCA and AED actions. Improving public knowledge would help improve the public's confidence of intervening during an OHCA and may improve OHCA survival.
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Affiliation(s)
- Rosie Dew
- School of Medicine, Faculty of Health Sciences and Wellbeing, Sciences Complex, University of Sunderland, City Campus, Chester Road, Sunderland, SR1 3SD, UK.
| | - Michael Norton
- School of Medicine, Faculty of Health Sciences and Wellbeing, Sciences Complex, University of Sunderland, City Campus, Chester Road, Sunderland, SR1 3SD, UK
- Department of Community Cardiology, Grindon Lane Primary Care Centre, South Tyneside and Sunderland NHS Foundation Trust, Grindon Lane, Sunderland, SR3 4DE, UK
- North East Ambulance Service, Bernicia House, Goldcrest Way, Newburn Riverside, Newcastle Upon Tyne, NE15 8NY, UK
| | - Paul Aitken-Fell
- North East Ambulance Service, Bernicia House, Goldcrest Way, Newburn Riverside, Newcastle Upon Tyne, NE15 8NY, UK
| | - Phil Blance
- North East Ambulance Service, Bernicia House, Goldcrest Way, Newburn Riverside, Newcastle Upon Tyne, NE15 8NY, UK
| | - Steven Miles
- North East Ambulance Service, Bernicia House, Goldcrest Way, Newburn Riverside, Newcastle Upon Tyne, NE15 8NY, UK
- Great North Air Ambulance Service, Progress House, Urlay Nook Road, Eaglescliffe, Stockton-On-Tees, TS16 0QB, UK
| | - Sean Potts
- North East Ambulance Service, Bernicia House, Goldcrest Way, Newburn Riverside, Newcastle Upon Tyne, NE15 8NY, UK
| | - Scott Wilkes
- School of Medicine, Faculty of Health Sciences and Wellbeing, Sciences Complex, University of Sunderland, City Campus, Chester Road, Sunderland, SR1 3SD, UK
- 49 Marine Avenue Medical Group (Northumbria Primary Care), Whitley Bay, North Tyneside, NE26 1AN, UK
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Chen F, Li Y, Gong Y, Wei L, Wang J, Li Y. Evaluation of functional and electrical features of automatic external defibrillators in extreme altitude and temperature environments. Resusc Plus 2024; 17:100562. [PMID: 38323138 PMCID: PMC10846406 DOI: 10.1016/j.resplu.2024.100562] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/07/2024] [Accepted: 01/17/2024] [Indexed: 02/08/2024] Open
Abstract
Aims Human exposure to high-altitude and/or low-temperature areas is increasing and cardiac arrest in these circumstances represents an increasing proportion of all treated cardiac arrests. However, little is known about the performance of automated external defibrillators (AED) in these circumstances. The objective of this study is to assess the functional and electrical features of 6 commercially available AEDs in extreme environments. Methods Accuracy of shockable rhythm detection, the time required for self-test, rhythm analysis, and capacitor charging, together with total energy, peak voltage, peak current, and phasic duration of defibrillation waveform measured after placing the AEDs in simulated high-altitude, simulated low-temperature, and natural composite high-altitude and low-temperature environment for 30 min, were compared to those measured in the standard environment. Results All of the shockable rhythms were correctly detected and all of the defibrillation shocks were successfully delivered by the AEDs. However, the time required for self-test, rhythm detection, and capacitor charging was shortened by 1.2% (3 AEDs, maximum 12.4%) in the simulated high-altitude environment, was prolonged by 3.6% (4 AEDs, maximum 40.8%) in the simulated low-temperature environment, and was prolonged by 4.1% (5 AEDs, maximum 52.1%) in the natural environment. Additionally, the total delivered energy was decreased by 2.5% (2 AEDs, maximum 6.8%) in the natural environment. Conclusion All of the investigated AEDs functioned properly in simulated and natural environments, but a large variation in the functional and electrical feature change was observed. When performing cardiopulmonary resuscitation in extreme environments, the impact of environmental factors may need consideration.
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Affiliation(s)
- Fangxiao Chen
- Department of Biomedical Engineering and Imaging Medicine, Army Medical University, Chongqing 400038, China
- Department of High Altitude Military Medicine, Army Medical University, Chongqing 400038, China
| | - Yunchi Li
- Department of Biomedical Engineering and Imaging Medicine, Army Medical University, Chongqing 400038, China
| | - Yushun Gong
- Department of Biomedical Engineering and Imaging Medicine, Army Medical University, Chongqing 400038, China
| | - Liang Wei
- Department of Biomedical Engineering and Imaging Medicine, Army Medical University, Chongqing 400038, China
| | - Juan Wang
- Emergency Department, Southwest Hospital, Army Medical University, Chongqing 400038, China
| | - Yongqin Li
- Department of Biomedical Engineering and Imaging Medicine, Army Medical University, Chongqing 400038, China
- Department of High Altitude Military Medicine, Army Medical University, Chongqing 400038, China
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Ong CA, Nadarajan GD, Fook-Chong S, Shahidah N, Arulanandam S, Ng YY, Chia MYC, Tiah L, Mao DR, Ng WM, Leong BSH, Doctor N, Ong MEH, Siddiqui FJ. Increasing neurologically intact survival after out-of-hospital cardiac arrest among elderly: Singapore Experience. Resusc Plus 2024; 17:100573. [PMID: 38370311 PMCID: PMC10869923 DOI: 10.1016/j.resplu.2024.100573] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2023] [Revised: 01/10/2024] [Accepted: 01/23/2024] [Indexed: 02/20/2024] Open
Abstract
Objectives With more elderly presenting with Out-of-Hospital Cardiac Arrests (OHCAs) globally, neurologically intact survival (NIS) should be the aim of resuscitation. We aimed to study the trend of OHCA amongst elderly in a large Asian registry to identify if age is independently associated with NIS and factors associated with NIS. Methods All adult OHCAs aged ≥18 years attended by emergency medical services (EMS) from April 2010 to December 2019 in Singapore was extracted from the Pan-Asian Resuscitation Outcomes Study (PAROS) registry. Cases pronounced dead at scene, non-EMS transported, traumatic OHCAs and OHCAs in ambulances were excluded. Patient characteristics and outcomes were compared across four age categories (18-64, 65-79, 80-89, ≥90). Multivariable logistic regression analysis determined the factors associated with NIS. Results 19,519 eligible cases were analyzed. OHCA incidence increased with age almost doubling in octogenarians (from 312/100,000 in 2011 to 652/100,000 in 2019) and tripling in those ≥90 years (from 458/100,000 in 2011 to 1271/100,000 in 2019). The proportion of patients with NIS improved over time for the 18-64, 65-79- and 80-89-years age groups, with the greatest improvement in the youngest group. NIS decreased with each increasing year of age and minute of response time. NIS increased in the arrests of presumed cardiac etiology, witnessed and bystander CPR. Conclusions Survival with good outcomes has increased even amongst the elderly. Regardless of age, NIS is possible with good-quality CPR, highlighting its importance. End-of-life planning is a complex yet necessary decision that requires qualitative exploration with elderly, their families and care providers.
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Affiliation(s)
- Chloe Alexis Ong
- Lee Kong Chian School of Medicine, Nanyang Technological University of Singapore, Singapore
| | | | | | - Nur Shahidah
- Department of Emergency Medicine, Singapore General Hospital, Singapore
- Pre-hospital & Emergency Research Centre, Duke-NUS Medical School, Singapore
| | - Shalini Arulanandam
- Military Medicine Institute, Singapore Armed Forces Medical Corps, Singapore
| | - Yih Yng Ng
- Lee Kong Chian School of Medicine, Nanyang Technological University of Singapore, Singapore
- Digital and Smart Health Office, Ng Teng Fong Centre for Healthcare Innovation, Tan Tock Seng Hospital, Singapore
- Department of Preventive and Population Medicine, Tan Tock Seng Hospital, Singapore
| | | | - Ling Tiah
- Accident & Emergency, Changi General Hospital, Singapore
| | - Desmond R Mao
- Department of Acute and Emergency Care, Khoo Teck Puat Hospital, Singapore
| | - Wei Ming Ng
- Emergency Medicine Department, Ng Teng Fong General Hospital, Singapore
| | - Benjamin SH Leong
- Emergency Medicine Department, National University Hospital, Singapore
| | - Nausheen Doctor
- Department of Emergency Medicine, Sengkang General Hospital, Singapore
| | - Marcus EH Ong
- Department of Emergency Medicine, Singapore General Hospital, Singapore
- Health Services & Systems Research, Duke-NUS Medical School, Singapore
| | - Fahad J Siddiqui
- Pre-hospital & Emergency Research Centre, Duke-NUS Medical School, Singapore
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8
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Huang C, Chien C, Ng C, Fang S, Wang M, Lin C, Chen C, Tsai L, Hsu K, Chiu SY. Effects of Dispatcher-Assisted Public-Access Defibrillation Programs on the Outcomes of Out-of-Hospital Cardiac Arrest: A Before-and-After Study. J Am Heart Assoc 2024; 13:e031662. [PMID: 38240326 PMCID: PMC11056141 DOI: 10.1161/jaha.123.031662] [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: 07/05/2023] [Accepted: 12/12/2023] [Indexed: 02/07/2024]
Abstract
BACKGROUND Public access defibrillation (PAD) programs have been implemented globally over the past decade. Although PAD can substantially increase the survival of cardiac arrest, PAD use remains low. This study aimed to evaluate whether drawing upon the successful experiences of dispatcher-assisted cardiopulmonary resuscitation programs would increase the use of PAD in dispatcher-assisted PAD programs. METHODS AND RESULTS This study using a before-and-after design was conducted in Taoyuan City using a local out-of-hospital cardiac arrest registry system and data of dispatcher performance derived from audio recordings. The primary outcomes were the rate of bystander PAD use, sustained return of spontaneous circulation, survival to discharge, and favorable neurological outcomes. The secondary outcomes were the performance of dispatchers in terms of PAD instruction and dispatcher-assisted cardiopulmonary resuscitation administration, the time interval indicators of dispatcher-assisted cardiopulmonary resuscitation. A total of 1159 patients were included and divided into 2 groups: the before-run-in group (502 patients) and the after-run-in group (657 patients). No significant difference was observed between the 2 groups in terms of baseline characteristics. The rate of PAD use in the after-run-in group significantly increased from 5.0% to 8.7% (P=0.015). The rate of favorable neurological outcomes increased from 4.4% to 5.9%, which was not a statistically significant difference. Compared with the before-run-in group, the rate of successful automated external defibrillator acquisition was 13.5% in the after-run-in group (P<0.001). CONCLUSIONS Implementing a dispatcher-assisted PAD protocol in a municipality setting significantly increased bystander PAD use without affecting dispatcher performance in out-of-hospital cardiac arrest recognition, cardiopulmonary resuscitation instruction, or dispatcher-assisted cardiopulmonary resuscitation time indicators.
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Affiliation(s)
- Chien‐Hsiung Huang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Graduate Institute of Management, College of ManagementChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineNew Taipei City HospitalNew Taipei CityTaiwan
| | - Cheng‐Yu Chien
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineChang Gung Memorial Hospital Taipei BranchTaipeiTaiwan
- Graduate Institute of Management, College of ManagementChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineTon‐Yen General HospitalZhubeiTaiwan
- Institute of Epidemiology and Preventive Medicine, College of Public HealthNational Taiwan UniversityTaipeiTaiwan
- Department of NursingChang Gung University of Science and TechnologyTaoyuanTaiwan
- Department of Senior Service Industry ManagementMinghsin University of Science and TechnologyHsinchuTaiwan
| | - Chip‐Jin Ng
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineChang Gung Memorial Hospital Taipei BranchTaipeiTaiwan
- Department of NursingChang Gung University of Science and TechnologyTaoyuanTaiwan
| | - Shao‐Yu Fang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Ming‐Fang Wang
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Chi‐Chun Lin
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineTon‐Yen General HospitalZhubeiTaiwan
| | - Chen‐Bin Chen
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Emergency MedicineNew Taipei Municipal TuCheng Hospital and Chang Gung UniversityNew Taipei CityTaiwan
| | - Li‐Heng Tsai
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
| | - Kuang‐Hung Hsu
- Department of Emergency Medicine, Chang Gung Memorial Hospital, Linkou and College of MedicineChang Gung UniversityTaoyuanTaiwan
- Department of Health Care Management, College of ManagementChang Gung UniversityTaoyuanTaiwan
- Research Center for Food and Cosmetic Safety, College of Human EcologyChang Gung University of Science and TechnologyTaoyuanTaiwan
- Department of Safety, Health and Environmental EngineeringMing Chi University of TechnologyNew Taipei CityTaiwan
| | - Sherry Yueh‐Hsia Chiu
- Department of Health Care Management, College of ManagementChang Gung UniversityTaoyuanTaiwan
- Division of Hepato‐Gastroenterology, Department of Internal MedicineKaohsiung Chang Gung Memorial HospitalKaohsiungTaiwan
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Berg KM, Bray JE, Ng KC, Liley HG, Greif R, Carlson JN, Morley PT, Drennan IR, Smyth M, Scholefield BR, Weiner GM, Cheng A, Djärv T, Abelairas-Gómez C, Acworth J, Andersen LW, Atkins DL, Berry DC, Bhanji F, Bierens J, Bittencourt Couto T, Borra V, Böttiger BW, Bradley RN, Breckwoldt J, Cassan P, Chang WT, Charlton NP, Chung SP, Considine J, Costa-Nobre DT, Couper K, Dainty KN, Dassanayake V, Davis PG, Dawson JA, Fernanda de Almeida M, De Caen AR, Deakin CD, Dicker B, Douma MJ, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Fijacko N, Finn JC, Flores GE, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hatanaka T, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Daripa Kawakami M, Kim HS, Kleinman ME, Kloeck DA, Kudenchuk P, Kule A, Kurosawa H, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin Y, Lockey AS, Macneil F, Maconochie IK, John Madar R, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Monnelly V, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, Ohshimo S, Olasveengen TM, Gene Ong YK, Orkin AM, Parr MJ, Patocka C, Perkins GD, Perlman JM, Rabi Y, Raitt J, Ramachandran S, Ramaswamy VV, Raymond TT, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Singletary EM, Skrifvars MB, Smith CM, Soar J, Stassen W, Sugiura T, Tijssen JA, Topjian AA, Trevisanuto D, Vaillancourt C, Wyckoff MH, Wyllie JP, Yang CW, Yeung J, Zelop CM, Zideman DA, Nolan JP. 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Resuscitation 2024; 195:109992. [PMID: 37937881 DOI: 10.1016/j.resuscitation.2023.109992] [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] [Indexed: 11/09/2023]
Abstract
The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.
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Berg KM, Bray JE, Ng KC, Liley HG, Greif R, Carlson JN, Morley PT, Drennan IR, Smyth M, Scholefield BR, Weiner GM, Cheng A, Djärv T, Abelairas-Gómez C, Acworth J, Andersen LW, Atkins DL, Berry DC, Bhanji F, Bierens J, Bittencourt Couto T, Borra V, Böttiger BW, Bradley RN, Breckwoldt J, Cassan P, Chang WT, Charlton NP, Chung SP, Considine J, Costa-Nobre DT, Couper K, Dainty KN, Dassanayake V, Davis PG, Dawson JA, de Almeida MF, De Caen AR, Deakin CD, Dicker B, Douma MJ, Eastwood K, El-Naggar W, Fabres JG, Fawke J, Fijacko N, Finn JC, Flores GE, Foglia EE, Folke F, Gilfoyle E, Goolsby CA, Granfeldt A, Guerguerian AM, Guinsburg R, Hatanaka T, Hirsch KG, Holmberg MJ, Hosono S, Hsieh MJ, Hsu CH, Ikeyama T, Isayama T, Johnson NJ, Kapadia VS, Kawakami MD, Kim HS, Kleinman ME, Kloeck DA, Kudenchuk P, Kule A, Kurosawa H, Lagina AT, Lauridsen KG, Lavonas EJ, Lee HC, Lin Y, Lockey AS, Macneil F, Maconochie IK, Madar RJ, Malta Hansen C, Masterson S, Matsuyama T, McKinlay CJD, Meyran D, Monnelly V, Nadkarni V, Nakwa FL, Nation KJ, Nehme Z, Nemeth M, Neumar RW, Nicholson T, Nikolaou N, Nishiyama C, Norii T, Nuthall GA, Ohshimo S, Olasveengen TM, Ong YKG, Orkin AM, Parr MJ, Patocka C, Perkins GD, Perlman JM, Rabi Y, Raitt J, Ramachandran S, Ramaswamy VV, Raymond TT, Reis AG, Reynolds JC, Ristagno G, Rodriguez-Nunez A, Roehr CC, Rüdiger M, Sakamoto T, Sandroni C, Sawyer TL, Schexnayder SM, Schmölzer GM, Schnaubelt S, Semeraro F, Singletary EM, Skrifvars MB, Smith CM, Soar J, Stassen W, Sugiura T, Tijssen JA, Topjian AA, Trevisanuto D, Vaillancourt C, Wyckoff MH, Wyllie JP, Yang CW, Yeung J, Zelop CM, Zideman DA, Nolan JP. 2023 International Consensus on Cardiopulmonary Resuscitation and Emergency Cardiovascular Care Science With Treatment Recommendations: Summary From the Basic Life Support; Advanced Life Support; Pediatric Life Support; Neonatal Life Support; Education, Implementation, and Teams; and First Aid Task Forces. Circulation 2023; 148:e187-e280. [PMID: 37942682 PMCID: PMC10713008 DOI: 10.1161/cir.0000000000001179] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/10/2023]
Abstract
The International Liaison Committee on Resuscitation engages in a continuous review of new, peer-reviewed, published cardiopulmonary resuscitation and first aid science. Draft Consensus on Science With Treatment Recommendations are posted online throughout the year, and this annual summary provides more concise versions of the final Consensus on Science With Treatment Recommendations from all task forces for the year. Topics addressed by systematic reviews this year include resuscitation of cardiac arrest from drowning, extracorporeal cardiopulmonary resuscitation for adults and children, calcium during cardiac arrest, double sequential defibrillation, neuroprognostication after cardiac arrest for adults and children, maintaining normal temperature after preterm birth, heart rate monitoring methods for diagnostics in neonates, detection of exhaled carbon dioxide in neonates, family presence during resuscitation of adults, and a stepwise approach to resuscitation skills training. Members from 6 International Liaison Committee on Resuscitation task forces have assessed, discussed, and debated the quality of the evidence, using Grading of Recommendations Assessment, Development, and Evaluation criteria, and their statements include consensus treatment recommendations. Insights into the deliberations of the task forces are provided in the Justification and Evidence-to-Decision Framework Highlights sections. In addition, the task forces list priority knowledge gaps for further research. Additional topics are addressed with scoping reviews and evidence updates.
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11
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Todd V, Dicker B, Okyere D, Smith K, Smith T, Howie G, Stub D, Ray M, Stewart R, Scott T, Swain A, Heriot N, Brett A, Mahony E, Nehme Z. A study protocol for a cluster-randomised controlled trial of smartphone-activated first responders with ultraportable defibrillators in out-of-hospital cardiac arrest: The First Responder Shock Trial (FIRST). Resusc Plus 2023; 16:100466. [PMID: 37711685 PMCID: PMC10497988 DOI: 10.1016/j.resplu.2023.100466] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/16/2023] Open
Abstract
Objective To describe the First Responder Shock Trial (FIRST), which aims to determine whether equipping frequently responding, smartphone-activated (GoodSAM) first responders with an ultraportable AED can increase 30-day survival rates in OHCA. Methods The FIRST trial is an investigator-initiated, bi-national (Victoria, Australia and New Zealand), registry-nested cluster-randomised controlled trial where the unit of randomisation is the smartphone-activated (GoodSAM) first responder. High-frequency GoodSAM responders are randomised 1:1 to receive an ultraportable, single-use AED or standard alert procedures using the GoodSAM app.The primary outcome is survival to 30 days. The secondary outcome measures (shockable rhythm, return of spontaneous circulation, event survival, and time to first shock delivery) are routinely collected by OHCA registries in both regions. The trial was registered with the Australian New Zealand Clinical Trials Registry (ANZCTR) (Registration: ACTRN12622000448741) on 22 March 2022. Results The trial started in November 2022 and the last patient is expected to be enrolled in November 2024. We aim to detect a 7% increase in the proportion of 30-day survivors, from 9% in patients attended by control responders to 16% in patients attended by responders randomised to the ultraportable AED intervention arm. With 80% power, an alpha of 0.05, a cluster size of 1.5 and a coefficient of variation for cluster sizes of 1, the sample size required to detect this difference is 714 (357 per arm). Conclusion The FIRST study will increase our understanding of the potential role of portable AED use by smartphone-activated community responders and their impact on survival outcomes.
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Affiliation(s)
- Verity Todd
- Clinical Audit and Research Team, Hato Hone St John, National Headquarters, Ellerslie, Auckland, New Zealand
- Paramedicine Research Unit, Paramedicine Department, Auckland University of Technology, Manukau, Auckland, New Zealand
| | - Bridget Dicker
- Clinical Audit and Research Team, Hato Hone St John, National Headquarters, Ellerslie, Auckland, New Zealand
- Paramedicine Research Unit, Paramedicine Department, Auckland University of Technology, Manukau, Auckland, New Zealand
| | - Daniel Okyere
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Karen Smith
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Paramedicine, Monash University, Frankston, Victoria, Australia
- Department of Research and Innovation, Silverchain, Victoria, Australia
| | - Tony Smith
- Clinical Audit and Research Team, Hato Hone St John, National Headquarters, Ellerslie, Auckland, New Zealand
| | - Graham Howie
- Clinical Audit and Research Team, Hato Hone St John, National Headquarters, Ellerslie, Auckland, New Zealand
- Paramedicine Research Unit, Paramedicine Department, Auckland University of Technology, Manukau, Auckland, New Zealand
| | - Dion Stub
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Michael Ray
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
| | - Ralph Stewart
- Green Lane Cardiovascular Service, Auckland City Hospital, Te Toka Tumai, Te Whatu Ora – Health New Zealand, 2 Park Road, Grafton, Auckland 1023, New Zealand
| | - Tony Scott
- Cardiology Department, North Shore Hospital, Waitematā, Te Whatu Ora – Health New Zealand, Takapuna, Auckland, New Zealand
| | - Andy Swain
- Paramedicine Research Unit, Paramedicine Department, Auckland University of Technology, Manukau, Auckland, New Zealand
- Wellington Free Ambulance, Wellington, New Zealand
| | - Natalie Heriot
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
| | - Aroha Brett
- Clinical Audit and Research Team, Hato Hone St John, National Headquarters, Ellerslie, Auckland, New Zealand
| | - Emily Mahony
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
| | - Ziad Nehme
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
- Department of Paramedicine, Monash University, Frankston, Victoria, Australia
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12
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Giriteka T, Bulakali DP, Wendler CB. Essential human and material resources for emergency care in the district hospitals of Burundi. Afr J Emerg Med 2023; 13:300-305. [PMID: 37859728 PMCID: PMC10582767 DOI: 10.1016/j.afjem.2023.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 09/11/2023] [Accepted: 09/15/2023] [Indexed: 10/21/2023] Open
Abstract
Introduction Burundi, like many African nations, faces challenges in providing accessible emergency care. The aim of this study was to assess the type of staff training, accessibility to imaging, and availability of essential equipment in the district hospitals of Burundi in order to inform strategic planning for healthcare delivery. Methods In June 2022 an online survey was sent to each district hospital of the country. Complete responses were analysed and, where appropriate, significance determined by chi-square analysis, with p<0.05 considered significant. Results Forty of 45 district hospitals completed the survey, of which 35 were rural (matching national demographics). The majority of district hospitals (21/40) had ready access to ≥4/5 critical drugs while few (5/40) were equipped with ≥4/5 key material. One quarter had 24/7 physician coverage and X-ray available. Only 3 had continuous access to ultrasound studies despite most district hospitals having ultrasound machines. Trained emergency room staff were almost totally absent from the field, with only 6 nurses, 4 generalists, and 1 specialist reported across 9 sites. Even a single EM-trained staff member was significantly correlated with being better equipped for emergencies (p<0.01). Conclusion Burundi needs a strategic investment in emergency preparedness and care. Policy initiatives and technology purchases have demonstrated reasonable penetration down to the district hospital level, however, trained personnel are essential to develop sustainable emergency capacity.
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Affiliation(s)
| | | | - Carlan Bruce Wendler
- Kibuye Hope Hospital, Kibuye, Bukirasazi, Gitega, Burundi
- Hope Africa University, Ngagara II, Bujumbura, Burundi
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13
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Moens E, Degraeuwe E, Caputo Maria L, Cresta R, Arys R, Van Moorter N, Tackaert T, Benvenuti C, Auricchio A, Vercammen S. A roadmap to building first responder networks: Lessons learned and best practices from Belgium and Switzerland. Resusc Plus 2023; 16:100469. [PMID: 37779882 PMCID: PMC10539931 DOI: 10.1016/j.resplu.2023.100469] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/03/2023] Open
Abstract
Background/Aims Limited bystander assistance and delayed emergency medical service arrival reduce the chances of survival in cardiac arrest victims. Early basic life support through trained first responders (FR) and automatic external defibrillation both improve the outcome. Well-organized FR networks have shown promise, but guidance on effective implementation is lacking. This study evaluates two FR networks, in Belgium and in Switzerland, to identify main advancements in the development of such systems. Method Direct comparison is made of the barriers and facilitators in the development of both FR systems from 2006 up until December 2022, and summarized within a roadmap. Results The Roadmap comprises four integral steps: exploration, installation, initiation, and implementation. Exploration involves understanding the national legislation, engaging with advisory bodies, and establishing local steering committees. The installation phase focuses on FR recruitment, engaging specific professional groups such as firemen, registering public Automated External Defibrillators (AEDs), and requesting feedback. The initiation step includes implementing improvement cycles and fidelity measures. Finally, implementation expands the network, leading to increased survival rates and the integration of these practices into legislation. A significant focus is placed on FR's psychological wellbeing. Moreover, the roadmap highlights the use of efficient geo-mapping to simplify optimal AED placement and automatically assign FRs to tasks. Conclusion The importance of FR networks for early resuscitation is increasingly recognized and various systems are being developed. Key developmental strategies of the EVapp and Ticino Cuore app system may serve as a roadmap for other systems and implementations within Europe and beyond.
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Affiliation(s)
| | - Eva Degraeuwe
- Ghent University, Ghent, Belgium
- Ghent University Hospital, Ghent, Belgium
- Emergency Volunteer Application (EVapp) NGO, Belgium
| | - Luce Caputo Maria
- Cardiocentro Ticino Institute, Lugano, Switzerland
- Fondazione Ticino Cuore, Lugano, Switzerland
| | | | - Robin Arys
- Emergency Volunteer Application (EVapp) NGO, Belgium
| | - Nina Van Moorter
- Emergency Volunteer Application (EVapp) NGO, Belgium
- OLVG Hospital, Amsterdam, The Netherlands
| | - Thomas Tackaert
- Ghent University, Ghent, Belgium
- Ghent University Hospital, Ghent, Belgium
- Emergency Volunteer Application (EVapp) NGO, Belgium
| | | | - Angelo Auricchio
- Cardiocentro Ticino Institute, Lugano, Switzerland
- Fondazione Ticino Cuore, Lugano, Switzerland
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14
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Ballesteros-Peña S, Fernández-Aedo I, Vallejo de la Hoz G. [Differences between Spain's autonomous communities in the availability of semi-automatic external defibrillators outside the healthcare setting]. J Healthc Qual Res 2023; 38:294-298. [PMID: 36906492 DOI: 10.1016/j.jhqr.2023.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2022] [Revised: 01/14/2023] [Accepted: 02/01/2023] [Indexed: 03/11/2023]
Abstract
BACKGROUND Early defibrillation is one of the interventions that can most influence the prognosis of cardiac arrest. The objectives of this study were to determine the number of automatic external defibrillators outside the healthcare setting in each autonomous community in Spain and to compare the legislation of each autonomous community on the mandatory installation of defibrillators outside the healthcare setting. METHODS A cross-sectional observational study was carried out between December 2021 and January 2022 by consulting official data in the 17 Spanish autonomous communities. RESULTS Complete data on the number of registered defibrillators were obtained from 15 autonomous communities. The number of defibrillators ranged from 35 to 126 per 100,000 inhabitants. At the global level, differences were observed between communities with mandatory defibrillator installation and those without (92.1 vs. 57.8 defibrillators/100,000 inhabitants). CONCLUSIONS There is heterogeneity in the provision of defibrillators outside the health care setting, which seems to be related to the diversity of legislation on the mandatory installation of defibrillators.
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Affiliation(s)
- S Ballesteros-Peña
- Biocruces Bizkaia Health Research Institute, Barakaldo, Bizkaia, España; Osakidetza, Hospital Santa Marina, Bilbao, España; Universidad del País Vasco / Euskal Herriko Unibertsitatea, Leioa, Bizkaia, España.
| | - I Fernández-Aedo
- Biocruces Bizkaia Health Research Institute, Barakaldo, Bizkaia, España; Universidad del País Vasco / Euskal Herriko Unibertsitatea, Leioa, Bizkaia, España
| | - G Vallejo de la Hoz
- Biocruces Bizkaia Health Research Institute, Barakaldo, Bizkaia, España; Osakidetza. Organización Sanitaria Integrada de Barrualde-Galdakao, Galdakao, Bizkaia, España
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15
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Haskins B, Nehme Z, Andrew E, Bernard S, Cameron P, Smith K. One-year quality-of-life outcomes of cardiac arrest survivors by initial defibrillation provider. Heart 2023; 109:1363-1371. [PMID: 36928241 DOI: 10.1136/heartjnl-2021-320559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/20/2021] [Accepted: 03/01/2023] [Indexed: 03/18/2023] Open
Abstract
OBJECTIVE To assess the long-term functional and health-related quality-of-life (HRQoL) outcomes for out-of-hospital cardiac arrest (OHCA) survivors stratified by initial defibrillation provider. METHODS This retrospective study included adult non-traumatic OHCA with initial shockable rhythms between 2010 and 2019. Survivors at 12 months after arrest were invited to participate in structured telephone interviews. Outcomes were identified using the Glasgow Outcome Scale-Extended (GOS-E), EuroQol-5 Dimension (EQ-5D), 12-Item Short Form Health Survey and living and work status-related questions. RESULTS 6050 patients had initial shockable rhythms, 3211 (53.1%) had a pulse on hospital arrival, while 1879 (31.1%) were discharged alive. Bystander defibrillation using the closest automated external defibrillator had the highest survival rate (52.8%), followed by dispatched first responders (36.7%) and paramedics (27.9%). 1802 (29.8%) patients survived to 12-month postarrest; of these 1520 (84.4%) were interviewed. 1088 (71.6%) were initially shocked by paramedics, 271 (17.8%) by first responders and 161 (10.6%) by bystanders. Bystander-shocked survivors reported higher rates of living at home without care (87.5%, 75.2%, 77.0%, p<0.001), upper good recovery (GOS-E=8) (41.7%, 30.4%, 30.6%, p=0.002) and EQ-5D visual analogue scale (VAS) ≥80 (64.9%, 55.9%, 52.9%, p=0.003) compared with first responder and paramedics, respectively. After adjustment, initial bystander defibrillation was associated with higher odds of EQ-5D VAS ≥80 (adjusted OR (AOR) 1.56, 95% CI 1.15-2.10; p=0.004), good functional recovery (GOS-E ≥7) (AOR 1.53, 95% CI 1.12-2.11; p=0.009), living at home without care (AOR 1.77, 95% CI 1.16-2.71; p=0.009) and returning to work (AOR 1.72, 95% CI 1.05-2.81; p=0.031) compared with paramedic defibrillation. CONCLUSION Survivors receiving initial bystander defibrillation reported better functional and HRQoL outcomes at 12 months after arrest compared with those initially defibrillated by paramedics.
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Affiliation(s)
- Brian Haskins
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Department of Paramedicine, Victoria University, Melbourne, Victoria, Australia
| | - Ziad Nehme
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Department of Paramedicine, Monash University, Clayton, Victoria, Australia
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
| | - Emily Andrew
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
| | - Stephen Bernard
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Peter Cameron
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Emergency and Trauma Centre, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Karen Smith
- School of Public Health and Preventive Medicine, Monash University, Clayton, Victoria, Australia
- Centre for Research and Evaluation, Ambulance Victoria, Doncaster, Victoria, Australia
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Kim SH, Park JH, Jeong J, Ro YS, Hong KJ, Song KJ, Do Shin S. Bystander cardiopulmonary resuscitation, automated external defibrillator use, and survival after out-of-hospital cardiac arrest. Am J Emerg Med 2023; 66:85-90. [PMID: 36736064 DOI: 10.1016/j.ajem.2023.01.033] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 12/30/2022] [Accepted: 01/19/2023] [Indexed: 01/26/2023] Open
Abstract
INTRODUCTION We aimed to investigate the association between bystander cardiopulmonary resuscitation (CPR) with and without automated external defibrillator (AED) use and neurological outcomes after out-of-hospital cardiac arrest (OHCA) in Korea. METHODS This cross-sectional study used a nationwide Korean OHCA registry between 2015 and 2019. Patients were categorised into no bystander CPR and bystander CPR with and without AED use groups. The primary outcome was good neurological recovery at discharge. We also analysed the interaction effects of place of arrest, response time, and whether the OHCA was witnessed. RESULTS In total, 93,623 patients were included. Among them, 35,486 (37.9%) were in the no bystander CPR group, 56,187 (60.0%) were in the bystander CPR without AED use group, and 1950 (2.1%) were in the bystander CPR with AED use group. Good neurological recovery was demonstrated in 1286 (3.6%), 3877 (6.9%), and 208 (10.7%) patients in the no CPR, bystander CPR without AED use, and bystander CPR with AED use groups, respectively. Compared to the no bystander CPR group, the adjusted odds ratio (95% confidence intervals) for good neurological recovery was 1.54 (1.45-1.65) and 1.37 (1.15-1.63) in the bystander CPR without and with AED use groups, respectively. The effect of bystander CPR with AED use was more apparent in OHCAs with witnessed arrest and prolonged response time (≥8 min). CONCLUSION Bystander CPR was associated with better neurological recovery compared to no bystander CPR; however, the benefits of AED use were not significant. Efforts to disseminate bystander AED availability and ensure proper utilisation are warranted.
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Affiliation(s)
- Sang Hun Kim
- Department of Emergency Medicine, Seoul National University Hospital, South Korea
| | - Jeong Ho Park
- Department of Emergency Medicine, Seoul National University Hospital, South Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea.
| | - Joo Jeong
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, South Korea
| | - Young Sun Ro
- Department of Emergency Medicine, Seoul National University Hospital, South Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea
| | - Ki Jeong Hong
- Department of Emergency Medicine, Seoul National University Hospital, South Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea
| | - Kyoung Jun Song
- Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea; Department of Emergency Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, South Korea; Department of Emergency Medicine, Seoul National University Boramae Medical Center, South Korea
| | - Sang Do Shin
- Department of Emergency Medicine, Seoul National University Hospital, South Korea; Laboratory of Emergency Medical Services, Seoul National University Hospital Biomedical Research Institute, South Korea
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Li Y, Xiong D, Xu L, Jin X. Attitudes and willingness toward out-of-hospital CPR and AED: A questionnaire study among Chinese middle school students. Heliyon 2023; 9:e15430. [PMID: 37101617 PMCID: PMC10123249 DOI: 10.1016/j.heliyon.2023.e15430] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Revised: 04/06/2023] [Accepted: 04/07/2023] [Indexed: 04/28/2023] Open
Abstract
Objectives This study's purpose was to assess the attitudes and willingness of middle school students to perform cardiopulmonary resuscitation (CPR) and to use automated external defibrillator (AED) in emergencies, and to evaluate the overall effects of first aid training. Results Middle school students demonstrated a high willingness to learn CPR (95.87%) and AED (77.90%). However, the rate of CPR (9.87%) and AED (3.51%) training was relatively low. These trainings could improve their confidence while facing emergencies. Their main concerns were "Lack of first aid knowledge", "Lack of confidence in rescue skills" and "Fear of hurting the patient". Conclusions Chinese middle school students are willing to learn CPR and AED skills, but relative trainings are insufficient and should be reinforced.
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Affiliation(s)
- Yulin Li
- The Emergency Center, Zhongnan Hospital of Wuhan University, 169 East Lake Road, Wuchang District, 430071 Wuhan, Hubei Province, PR China
| | - Dan Xiong
- The Emergency Center, Zhongnan Hospital of Wuhan University, 169 East Lake Road, Wuchang District, 430071 Wuhan, Hubei Province, PR China
| | - Lanzhen Xu
- School Clinic, No.1 Middle School Attached to Central China Normal University, 430223 Wuhan, Hubei Province, PR China
| | - Xiaoqing Jin
- The Emergency Center, Zhongnan Hospital of Wuhan University, 169 East Lake Road, Wuchang District, 430071 Wuhan, Hubei Province, PR China
- Corresponding author.
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18
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Del Rios M. AED not applied: Why? Resuscitation 2023; 186:109782. [PMID: 37003512 DOI: 10.1016/j.resuscitation.2023.109782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 03/17/2023] [Indexed: 04/03/2023]
Affiliation(s)
- Marina Del Rios
- University of Iowa - Carver College of Medicine, Iowa City, Iowa, USA.
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Shekhar AC, Madhok M, Campbell T, Blumen IJ, Lyon RM, Mann NC. A comparison between sudden cardiac arrest on military bases and non-military settings. Am J Emerg Med 2023; 65:84-86. [PMID: 36592565 DOI: 10.1016/j.ajem.2022.12.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2022] [Revised: 12/07/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Out-of-hospital cardiac arrests contribute to significant morbidity and mortality in both non-military/civilian and military populations. Early CPR and AED use have been linked with improved outcomes. There is public health interest in identifying communities with high rates of both with the hopes of creating generalizable tactics for improving cardiac arrest survival. METHODS We examined a national registry of EMS activations in the United States (NEMSIS). Inclusion criteria were witnessed cardiac arrests from January 2020 to September 2022 where EMS providers documented the location of the arrest, whether CPR was provided prior to their arrival (yes/no), and whether an AED was applied prior to their arrival (yes/no). Cardiac arrests were then classified as occurring on a military base or in a non-military setting. RESULTS A total of 60 witnessed cardiac arrests on military bases and 202,605 witnessed cardiac arrests in non-military settings met inclusion criteria. Importantly, the prevalence of CPR and AED use prior to EMS arrival was significantly higher on military bases compared to non-military settings. CONCLUSIONS Reasons for the trends we observed may be a greater availability of CPR-trained individuals and AEDs on military bases, as well as a widespread willingness to provide aid to victims of cardiac arrest. Further research should examine cardiac arrests on military bases.
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Affiliation(s)
- Aditya C Shekhar
- The Icahn School of Medicine at Mount Sinai, New York City, NY, United States of America; Harvard Medical School, Boston, MA, United States of America.
| | - Manu Madhok
- Department of Emergency Medicine, Children's Minnesota, Minneapolis, MN, United States of America
| | - Teri Campbell
- University of Chicago Aeromedical Network (UCAN), Chicago, IL, United States of America
| | - Ira J Blumen
- University of Chicago Aeromedical Network (UCAN), Chicago, IL, United States of America; Section of Emergency Medicine, The University of Chicago, Chicago, IL, United States of America
| | - Richard M Lyon
- Air Ambulance Kent Surrey Sussex, UK; School of Health Sciences, University of Surrey, Surrey, UK
| | - N Clay Mann
- Department of Pediatrics, The University of Utah, Salt Lake City, UT, United States of America
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Michelland L, Murad MH, Bougouin W, Van Der Broek M, Prokop LJ, Anys S, Perier MC, Cariou A, Empana JP, Marijon E, Jouven X, Jabre P. Association between basic life support and survival in sports-related sudden cardiac arrest: a meta-analysis. Eur Heart J 2023; 44:180-192. [PMID: 36285872 DOI: 10.1093/eurheartj/ehac586] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2021] [Revised: 08/12/2022] [Accepted: 10/04/2022] [Indexed: 01/24/2023] Open
Abstract
AIMS To evaluate the association of basic life support with survival after sports-related sudden cardiac arrest (SR-SCA). METHODS AND RESULTS In this systematic review and meta-analysis, a search of several databases from each database inception to 31 July 2021 without language restrictions was conducted. Studies were considered eligible if they evaluated one of three scenarios in patients with SR-SCA: (i) bystander presence, (ii) bystander cardiopulmonary resuscitation (CPR), or (iii) bystander automated external defibrillator (AED) use and provided information on survival. Risk of bias was evaluated using Risk of Bias in Non-randomized Studies of Interventions. The primary outcome was survival at the longest follow up. The meta-analysis was conducted using the random-effects model. The Grading of Recommendations Assessment, Development, and Evaluations (GRADE) approach was used to rate certainty in the evidence. In total, 28 non-randomized studies were included. The meta-analysis showed significant benefit on survival in all three groups: bystander presence [odds ratio (OR) 2.55, 95% confidence interval (CI) 1.48-4.37; I2 = 25%; 9 studies-988 patients], bystander CPR (OR 3.84, 95% CI 2.36-6.25; I2 = 54%; 23 studies-2523 patients), and bystander AED use (OR 5.25, 95% CI 3.58-7.70; I2 = 16%; 19 studies-1227 patients). The GRADE certainty of evidence was judged to be moderate. CONCLUSION In patients with SR-SCA, bystander presence, bystander CPR, and bystander AED use were significantly associated with survival. These results highlight the importance of witness intervention and encourage countries to develop their first aid training policy and AED installation in sport settings.
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Affiliation(s)
- Laurianne Michelland
- Department of Emergency, Service Mobile d'Urgence et Réanimation (SMUR), Groupe Hospitalier Intercommunal Le Raincy-Montfermeil, Montfermeil, France.,Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France
| | - Mohammad H Murad
- Division of Public Health, Infectious Diseases and Occupational Medicine, Mayo Clinic, Rochester, MN, USA
| | - Wulfran Bougouin
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Medical-Surgical Intensive Care Unit, Ramsay Générale de Santé, Hôpital Privé Jacques Cartier, 6 Avenue du Noyer Lambert, 91300 Massy, France
| | | | | | - Soraya Anys
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Cardiology Department, Georges Pompidou European Hospital, AP-HP, 20 Rue Leblanc, 75015 Paris, France
| | - Marie-Cécile Perier
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France
| | - Alain Cariou
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Medical Intensive Care Unit, Cochin Hospital, AP-HP, 27 Rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - Jean Philippe Empana
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France
| | - Eloi Marijon
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Cardiology Department, Georges Pompidou European Hospital, AP-HP, 20 Rue Leblanc, 75015 Paris, France
| | - Xavier Jouven
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Cardiology Department, Georges Pompidou European Hospital, AP-HP, 20 Rue Leblanc, 75015 Paris, France
| | - Patricia Jabre
- Université Paris Cité, INSERM, UMR-S970, Paris Cardiovascular Research Center, Team "Integrative Epidemiology of Cardiovascular Diseases", Paris, France.,Service d'Aide Médicale d'Urgence-SAMU de Paris, Necker-Enfants malades Hospital, AP-HP, 149 Rue de Sèvres, 75015 Paris, France
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21
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Grubic N, Smith BT, Randhawa VK, Blewer AL, Allan KS. Removing the "Man" in "Mannikin": The Importance of Sociodemographic Diversity in Resuscitation Training. Can J Cardiol 2022; 38:1907-1910. [PMID: 36424233 DOI: 10.1016/j.cjca.2022.10.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 10/16/2022] [Indexed: 11/22/2022] Open
Affiliation(s)
- Nicholas Grubic
- Department of Medicine, Queen's University, Kingston, Ontario, Canada.
| | - Brendan T Smith
- Epidemiology Division, Dalla Lana School of Public Health, University of Toronto, Toronto, Ontario, Canada; Health Promotion, Chronic Disease and Injury Prevention, Public Health Ontario, Toronto, Ontario, Canada
| | - Varinder K Randhawa
- Faculty of Medicine, University of Toronto, Toronto, Ontario, Canada; Division of Cardiology, St Michael's Hospital, Toronto, Ontario, Canada
| | - Audrey L Blewer
- Department of Family Medicine and Community Health, Duke University, Durham, North Carolina, United States; Department of Population Health Sciences, Duke University, Durham, North Carolina, United States
| | - Katherine S Allan
- Division of Cardiology, St Michael's Hospital, Toronto, Ontario, Canada
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22
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Heidet M, Freyssenge J, Claustre C, Deakin J, Helmer J, Thomas-Lamotte B, Wohl M, Danny Liang L, Hubert H, Baert V, Vilhelm C, Fraticelli L, Mermet É, Benhamed A, Revaux F, Lecarpentier É, Debaty G, Tazarourte K, Cheskes S, Christenson J, El Khoury C, Grunau B. Association between location of out-of-hospital cardiac arrest, on-scene socioeconomic status, and accessibility to public automated defibrillators in two large metropolitan areas in Canada and France. Resuscitation 2022; 181:97-109. [PMID: 36309249 DOI: 10.1016/j.resuscitation.2022.10.016] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 10/18/2022] [Accepted: 10/18/2022] [Indexed: 11/07/2022]
Abstract
AIM To compare walking access times to automated external defibrillators (AEDs) between area-level quintiles of socioeconomic status (SES) in out-of-hospital cardiac arrest (OHCA) cases occurring in 2 major urban regions of Canada and France. METHODS This was an international, multicenter, retrospective cohort study of adult, non-traumatic OHCA cases in the metropolitan Vancouver (Canada) and Rhône County (France) regions that occurred between 2014 and 2018. We calculated area-level SES for each case, using quintiles of country-specific scores (Q5 = most deprived). We identified AED locations from local registries. The primary outcome was the simulated walking time from the OHCA location to the closest AED (continuous and dichotomized by a 3-minute 1-way threshold). We fit multivariate models to analyze the association between OHCA-to-AED walking time and outcomes (Q5 vs others). RESULTS A total of 6,187 and 3,239 cases were included from the Metro Vancouver and Rhône County areas, respectively. In Metro Vancouver Q5 areas (vs Q1-Q4), areas, AEDs were farther from (79 % over 400 m from case vs 67 %, p < 0.001) and required longer walking times to (97 % above 3 min vs 91 %, p < 0.001) cases. In Rhône Q5 areas, AEDs were closer than in other areas (43 % over 400 m from case vs 50 %, p = 0.01), yet similarly poorly accessible (85 % above 3 min vs 86 %, p = 0.79). In multivariate models, AED access time ≥ 3 min was associated with decreased odds of survival at hospital discharge in Metro Vancouver (odds ratio 0.41, 95 % CI [0.23-0.74], p = 0.003). CONCLUSIONS Accessibility of public AEDs was globally poor in Metro Vancouver and Rhône, and even poorer in Metro Vancouver's socioeconomically deprived areas.
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Affiliation(s)
- Matthieu Heidet
- Assistance Publique - Hôpitaux de Paris (AP-HP), SAMU 94 and Emergency Department, Hôpitaux universitaires Henri Mondor, Créteil, France; Université Paris-Est Créteil (UPEC), EA-3956 (Control in Intelligent Networks [CIR]), Créteil, France.
| | - Julie Freyssenge
- Université Claude Bernard Lyon 1, INSERM U1290, Research on Healthcare Performance (RESHAPE), Lyon, France; Urgences-ARA Network, ARS Auvergne Rhône-Alpes, Lyon, France
| | | | - John Deakin
- British Columbia Emergency Health Services (BCEHS), Vancouver, British Columbia, Canada
| | - Jennie Helmer
- British Columbia Emergency Health Services (BCEHS), Vancouver, British Columbia, Canada
| | - Bruno Thomas-Lamotte
- Association pour le recensement et la localisation des défibrillateurs (ARLoD), Paris, France
| | - Mathys Wohl
- Urgences-ARA Network, ARS Auvergne Rhône-Alpes, Lyon, France
| | - Li Danny Liang
- Department of Emergency Medicine, University of Calgary, Alberta, Canada
| | - Hervé Hubert
- Registre électronique des arrêts cardiaques (RéAC), Université de Lille, Lille, France; Université de Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, Lille, France
| | - Valentine Baert
- Registre électronique des arrêts cardiaques (RéAC), Université de Lille, Lille, France; Université de Lille, CHU Lille, ULR 2694 - METRICS: Évaluation des technologies de santé et des pratiques médicales, Lille, France
| | - Christian Vilhelm
- Registre électronique des arrêts cardiaques (RéAC), Université de Lille, Lille, France
| | - Laurie Fraticelli
- Université Claude Bernard Lyon 1, Laboratoire Parcours Santé Systémique (P2S) UR 4129, Lyon, France
| | - Éric Mermet
- École des hautes études en sciences sociales (EHESS), Centre d'analyse et de mathématiques sociales (CAMS), Paris, France; Centre national de la recherche scientifique (CNRS), Institut des systèmes complexes (ISC-PIF), Paris, France
| | - Axel Benhamed
- Hospices civils de Lyon, SAMU 69 and Emergency Department, Lyon, France
| | - François Revaux
- Assistance Publique - Hôpitaux de Paris (AP-HP), SAMU 94 and Emergency Department, Hôpitaux universitaires Henri Mondor, Créteil, France
| | - Éric Lecarpentier
- Assistance Publique - Hôpitaux de Paris (AP-HP), SAMU 94 and Emergency Department, Hôpitaux universitaires Henri Mondor, Créteil, France
| | - Guillaume Debaty
- Université Grenoble Alpes, CNRS, TIMC, UMR 5525, Grenoble, France; Hôpital universitaire Grenoble Alpes, SAMU 38, Grenoble, France
| | - Karim Tazarourte
- Université Claude Bernard Lyon 1, INSERM U1290, Research on Healthcare Performance (RESHAPE), Lyon, France; Hospices civils de Lyon, SAMU 69 and Emergency Department, Lyon, France
| | - Sheldon Cheskes
- Sunnybrook Center for Prehospital Medicine, Toronto, Ontario, Canada; Applied Health Research Centre, Li Ka Shing Knowledge Institute of St Michaels Hospital, Toronto, Ontario, Canada
| | - Jim Christenson
- University of British Columbia, Department of Emergency Medicine, Vancouver, British Columbia, Canada; Saint Paul's Hospital, Emergency Department, Vancouver, British Columbia, Canada; Centre for Health Evaluation and Outcome Sciences (CHEOS), RESURECT Group, Providence Research, Vancouver, British Columbia, Canada
| | - Carlos El Khoury
- Urgences-ARA Network, ARS Auvergne Rhône-Alpes, Lyon, France; Médipôle Hôpital Mutualiste, Emergency Department, Lyon-Villeurbanne, France
| | - Brian Grunau
- University of British Columbia, Department of Emergency Medicine, Vancouver, British Columbia, Canada; Saint Paul's Hospital, Emergency Department, Vancouver, British Columbia, Canada; Centre for Health Evaluation and Outcome Sciences (CHEOS), RESURECT Group, Providence Research, Vancouver, British Columbia, Canada
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23
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Nas J, Thannhauser J, Vart P, van Geuns R, Muijsers H, Mol J, Aarts G, Konijnenberg L, Gommans D, Ahoud-Schoenmakers S, Vos JL, van Royen N, Bonnes JL, Brouwer MA. The impact of alcohol use on the quality of cardiopulmonary resuscitation among festival attendees: A prespecified analysis of a randomised trial. Resuscitation 2022; 181:12-19. [PMID: 36228807 DOI: 10.1016/j.resuscitation.2022.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 09/20/2022] [Accepted: 10/02/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Cardiac arrests often occur in public places, but despite the undisputed impact of bystander CPR, it is debated whether one should act as a rescuer after alcohol consumption due to the perceived adverse effects. We provide the first objective data on the impact of alcohol levels on CPR-skills. METHODS Pre-specified analysis of a randomised study at the Lowlands music festival (August 2019, the Netherlands) on virtual reality vs face-to-face CPR-training. Participants with an alcohol level ≥ 0.5‰ (WHO-endorsed cut-off for traffic participation) were eligible provided they successfully completed a tandem gait test. We studied alcohol levels (AL, ‰) in relation to CPR-quality (compression depth and rate) and CPR-scenario performance. RESULTS Median age of the 352 participants was 26 (22-31) years, 56% were female, with n = 214 in Group 1 (AL = 0‰), n = 85 in Group 2 (AL = 0-0.5‰) and n = 53 in Group 3 (AL ≥ 0.5‰). There were no significant differences in CPR-quality (depth: 57 [49-59] vs 57 [51-60] vs 55 mm [47-59], p = 0.16; rate: 115 [104-121] vs 114 [106-122] vs 111 min-1 [95-120], p = 0.19). There were no significant correlations between alcohol level and compression depth (Spearman's rho -0.113, p = 0.19) or rate (Spearman's rho -0.073, p = 0.39). CPR-scenario performance scores (maximum 13) were not different between groups (12 (9-13) vs 12 (9-13) vs 11 (9-13), p = 0.80). CONCLUSION In this study on festival attendees, we found no association between alcohol levels and CPR-quality or scenario performance shortly after training. TRIAL REGISTRATION Lowlands Saves Lives is registered on https://www. CLINICALTRIALS gov (NCT04013633).
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Affiliation(s)
- J Nas
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - J Thannhauser
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - P Vart
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Health Evidence, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Rjm van Geuns
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Hec Muijsers
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Jhq Mol
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Gwa Aarts
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Lsf Konijnenberg
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - Dhf Gommans
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | | | - J L Vos
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - N van Royen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - J L Bonnes
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
| | - M A Brouwer
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands
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24
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Modesti PA, Casolo G, Olivotto I, Pellegrino A. Sudden death in young athletes: Is it preventable? Eur J Intern Med 2022; 104:13-20. [PMID: 35718646 DOI: 10.1016/j.ejim.2022.06.009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2022] [Revised: 06/07/2022] [Accepted: 06/13/2022] [Indexed: 01/09/2023]
Abstract
Sudden death in young athletes is a rare but always dramatic condition. Unlike all other rare diseases, the estimate of its real incidence is made complex not only because of the uncertain number of correctly identified cases (numerator) but also because of the uncertain estimation of the real number of the reference population, the athletes (denominator). New elements of complexity are also emerging with regard to prevention. The current two pillars of prevention are pre-participation screening (proactive strategy) and promoting use / access to the automated external defibrillator (reactive strategy). The standardization of procedures implemented over the past two decades for pre-participation screening can now allow us to assess the impact of this approach. The result is complex to evaluate. While screening may allow the identification of conditions potentially associated with SDA, and therefore the adoption of specific treatments, in about 0.4% of screened subjects, a single study investigated the yield in terms of mortality showing a positive predictive value of 4.7% with 25% sensitivity. Conversely, the reactive strategy appears considerably effective, due to the widespread use of the automated external defibrillators in sports facilities, calling for a homogeneous implementation worldwide. On a broader perspective, the vast attention devoted to SDA prevention in the world of sports represents a major driver for transfer of a reactive prevention strategy to the general population.
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Affiliation(s)
- Pietro Amedeo Modesti
- Sport Medicine Unit, Careggi University Hospital, University of Florence, Largo Brambilla 3, Florence 50134, Italy.
| | - Giancarlo Casolo
- Cardiology Department, Ospedale Versilia, Lido di Camaiore, Italy
| | - Iacopo Olivotto
- Cardiomyopathy Unit, Careggi University Hospital, University of Florence, Florence, Italy
| | - Alessio Pellegrino
- Sport Medicine Unit, Careggi University Hospital, University of Florence, Largo Brambilla 3, Florence 50134, Italy
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25
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Atkins DL, Acworth J, Chung SP, Reis A, Van de Voorde P. Lay rescuer use of automated external defibrillators in infants, children and adolescents: A systematic review. Resusc Plus 2022; 11:100283. [PMID: 35992959 PMCID: PMC9389299 DOI: 10.1016/j.resplu.2022.100283] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2022] [Revised: 07/16/2022] [Accepted: 07/19/2022] [Indexed: 12/04/2022] Open
Abstract
Importance Automated external defibrillator (AED) use is increasing, but use in children is uncommon. A growing literature of use in children by lay rescuers warrants review. Objective A systematic review of AED effectiveness in children experiencing out-of-hospital cardiac arrest (OHCA). Data Sources PubMed, EMBASE, Cochrane Register of Controlled Trials. Study Selection Children, ages 0–18, experiencing OHCA with an AED applied by a lay rescuer. Control population: children with no AED application. Data Extraction and Synthesis Results are reported according to PRISMA guidelines. Two authors independently reviewed all titles and abstracts of references identified by the search strategy, then generated a subset which all authors reviewed. Main Outcomes and Measures Critical outcomes were survival with Cerebral Performance Category (CPC) 1–2 at hospital discharge or 30 days and survival to hospital discharge. Results Population: age categories: <1 year, 1–12 years, 13–18 years. Lay rescuer AED application resulted in improved survival with CPC 1–2 at hospital discharge or 30 days to hospital discharge in age groups 1–12 and 13–18 years (RR 3.84 [95 % CI 2.69–5.5], RR 3.75 [95 %CI 2.97–4.72]), respectively and hospital discharge in both groups(RR 3.04 [95 % CI 2.18–4.25], RR 3.38 [95 % CI 2.17–4.16]), respectively. AED use with CPR improved CPC 1–2 at hospital discharge and hospital discharge (RR 1.49 [95 % CI 1.11–1.97], RR 1.55[1.12–2.12]). Conclusions AED application by lay rescuers is associated with improved survival with a CPC of 1–2 at 30 days, and improved survival to hospital discharge for children 1–18 years. There are limited data for children < 1 year.
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Affiliation(s)
- Dianne L. Atkins
- Stead Family Department of Pediatrics, Carver College of Medicine, University of Iowa, Iowa City, IA, United States
- Corresponding author at: Stead Family Department of Pediatrics, Carver College of Medicine, 200 Hawkins Drive, Iowa City, IA 52242, United States.
| | - Jason Acworth
- Emergency Department, Queensland Children’s Hospital, Brisbane, Australia
- Faculty of Medicine, University of Queensland, Australia
| | - Sung Phil Chung
- Department of Emergency Medicine, Yonsei University of Medical College, Seoul, Republic of Korea
| | - Amelia Reis
- Hospital Das Clinicas, Universidade de Sao Paulo, School of Medicine, Brazil
| | - Patrick Van de Voorde
- Department of Emergency Medicine, Ghent University Hospital, Ghent, Belgium
- Federal Department of Health, EMS Dispatch Center, East & West Flanders, Belgium
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26
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Mentzelopoulos SD, Couper K, Raffay V, Djakow J, Bossaert L. Evolution of European Resuscitation and End-of-Life Practices from 2015 to 2019: A Survey-Based Comparative Evaluation. J Clin Med 2022; 11:jcm11144005. [PMID: 35887769 PMCID: PMC9316602 DOI: 10.3390/jcm11144005] [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: 05/23/2022] [Revised: 07/04/2022] [Accepted: 07/06/2022] [Indexed: 01/27/2023] Open
Abstract
Background: In concordance with the results of large, observational studies, a 2015 European survey suggested variation in resuscitation/end-of-life practices and emergency care organization across 31 countries. The current survey-based study aimed to comparatively assess the evolution of practices from 2015 to 2019, especially in countries with “low” (i.e., average or lower) 2015 questionnaire domain scores. Methods: The 2015 questionnaire with additional consensus-based questions was used. The 2019 questionnaire covered practices/decisions related to end-of-life care (domain A); determinants of access to resuscitation/post-resuscitation care (domain B); diagnosis of death/organ donation (domain C); and emergency care organization (domain D). Responses from 25 countries were analyzed. Positive or negative responses were graded by 1 or 0, respectively. Domain scores were calculated by summation of practice-specific response grades. Results: Domain A and B scores for 2015 and 2019 were similar. Domain C score decreased by 1 point [95% confidence interval (CI): 1–3; p = 0.02]. Domain D score increased by 2.6 points (95% CI: 0.2–5.0; p = 0.035); this improvement was driven by countries with “low” 2015 domain D scores. In countries with “low” 2015 domain A scores, domain A score increased by 5.5 points (95% CI: 0.4–10.6; p = 0.047). Conclusions: In 2019, improvements in emergency care organization and an increasing frequency of end-of-life practices were observed primarily in countries with previously “low” scores in the corresponding domains of the 2015 questionnaire.
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Affiliation(s)
- Spyros D. Mentzelopoulos
- First Department of Intensive Care Medicine, National and Kapodistrian University of Athens Medical School, Evaggelismos General Hospital, 45-47 Ipsilandou Street, 10675 Athens, Greece
- Correspondence: or ; Tel.: +30-697-530-4909; Fax: +30-213-204-3307
| | - Keith Couper
- UK Critical Care Unit, University Hospitals Birmingham, NHS Foundation Trust, Birmingham B15 2TH, UK;
- Warwick Medical School, University of Warwick, Coventry CV4 7AL, UK
| | - Violetta Raffay
- School of Medicine, European University Cyprus, Nicosia 2404, Cyprus;
- Serbian Resuscitation Council, 21102 Novi Sad, Serbia
| | - Jana Djakow
- Paediatric Intensive Care Unit, NH Hospital, 26801 Hořovice, Czech Republic;
- Department of Paediatric Anaesthesiology and Intensive Care Medicine, University Hospital Brno and Faculty of Medicine, Masaryk University, 62500 Brno, Czech Republic
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27
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Sudden cardiac arrest in commercial airports: Incidence, responses, and implications. Am J Emerg Med 2022; 59:118-120. [PMID: 35834873 DOI: 10.1016/j.ajem.2022.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2022] [Revised: 06/08/2022] [Accepted: 07/04/2022] [Indexed: 11/21/2022] Open
Abstract
Billions of travelers pass through airports around the world every year. Airports are a relatively common location for sudden cardiac arrest when compared with other public venues. An increased incidence of cardiac arrest in airports may be due to the large volume of movement, the stress of travel, or adverse effects related to the physiological environment of airplanes. Having said that, airports are associated with extremely high rates of witnessed arrests, bystander interventions (eg. CPR and AED use), shockable arrest rhythms, and survival to hospital discharge. Large numbers of people, a high density of public-access AEDs, and on-site emergency medical services (EMS) resources are probably the major reasons why cardiac arrest outcomes are so favorable at airports. The success of the chain of survival found at airports may imply that applying similar practices to other public venues will translate to improvements in cardiac arrest survival. Airports might, therefore, be one model of cardiac arrest preparedness that other public areas should emulate.
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28
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Kim TY, Jung YK, Yoon SH, Kim SJ, Cha KC, Jung WJ, Roh YI, Kim S, Kim SH, Kang DR, Hwang SO. Trends in maintenance status and usability of public automated external defibrillators during a 5-year on-site inspection. Sci Rep 2022; 12:10738. [PMID: 35750888 PMCID: PMC9232625 DOI: 10.1038/s41598-022-14611-1] [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: 11/19/2021] [Accepted: 06/09/2022] [Indexed: 11/30/2022] Open
Abstract
This study aimed to assess the trend of the maintenance status and usability of public automated external defibrillators (AEDs). Public AEDs installed in Seoul from 2013 to 2017 were included. An inspector checked the maintenance status and usability of the AEDs annually using a checklist. During the study period, 23,619 AEDs were inspected. Access to the AEDs was improved, including the absence of obstacles near the AEDs (from 90.2% in 2013 to 99.1% in 2017, p < 0.0001) and increased AED signs (from 34.3% in 2013 to 91.3% in 2017, p < 0.0001). The rate of AEDs in normal operation (from 94.0% in 2013 to 97.6% in 2017, p < 0.0001), good battery status (from 95.6% in 2013 to 96.8% in 2017, p = 0.0016), and electrode availability increased (from 97.1% in 2013 to 99.0% in 2017, p < 0.0001); the rate of electrode validity decreased (from 90.0% in 2013 to 87.2% in 2017, p < 0.0001). The overall rate of the non-ready-to-use AEDs and AEDs with less than 24-h usability accounted for 15.4% and 44.1% of the total number of AEDs, respectively. Although most AEDs had a relatively good maintenance status, a significant proportion of public AEDs were not available for 24-h use. Invalid electrodes and less than 24-h accessibility were the main reasons that limited the 24-h usability of public AEDs.
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Affiliation(s)
- Tae Youn Kim
- Department of Emergency Medicine, Dongguk University College of Medicine, Dongguk University Ilsan Hospital, Goyang, South Korea
| | | | - Sun Hwa Yoon
- Korean Association for Safe Communities, Seoul, South Korea
| | - Sun Ju Kim
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea
| | - Kyoung-Chul Cha
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea
| | - Woo Jin Jung
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea
| | - Young Il Roh
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea
| | - Soyeong Kim
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea
| | - Sung Hwa Kim
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Dae Ryong Kang
- Department of Biostatistics, Yonsei University Wonju College of Medicine, Wonju, Republic of Korea
| | - Sung Oh Hwang
- Department of Emergency Medicine, Yonsei University Wonju College of Medicine, 20 Ilsanro, Wonju, 26427, South Korea.
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29
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Munot S, Redfern J, Bray JE, Angell B, Bauman A, Coggins A, Denniss AR, Ferry C, Jennings G, Kovoor P, Kumar S, Lai K, Khanlari S, Marschner S, Middleton PM, Nelson M, Opperman I, Semsarian C, Taylor L, Vukasovic M, Ware S, Chow C. Improving community-based first response to out of hospital cardiac arrest (FirstCPR): protocol for a cluster randomised controlled trial. BMJ Open 2022; 12:e057175. [PMID: 35680270 PMCID: PMC9185498 DOI: 10.1136/bmjopen-2021-057175] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023] Open
Abstract
INTRODUCTION Out-of-hospital cardiac arrest (OHCA) is associated with poor survival outcomes, but prompt bystander action can more than double survival rates. Being trained, confident and willing-to-perform cardiopulmonary resuscitation (CPR) are known predictors of bystander action. This study aims to assess the effectiveness of a community organisation targeted multicomponent education and training initiative on being willing to respond to OHCAs. The study employs a novel approach to reaching community members via social and cultural groups, and the intervention aims to address commonly cited barriers to training including lack of availability, time and costs. METHODS AND ANALYSIS FirstCPR is a cluster randomised trial that will be conducted across 200 community groups in urban and regional Australia. It will target community groups where CPR training is not usual. Community groups (clusters) will be stratified by region, size and organisation type, and then randomly assigned to either immediately receive the intervention programme, comprising digital and in-person education and training opportunities about CPR and OHCA over 12 months, or a delayed programme implementation. The primary outcome is self-reported 'training and willingness-to-perform CPR' at 12 months. It will be assessed through surveys of group members that consent in intervention versus control groups and administered prior to control groups receiving the intervention. The primary analysis will follow intention-to-treat principles, use log binomial regression accounting for baseline covariates and be conducted at the individual level, while accounting for clustering within communities. Focus groups and interviews will be conducted to examine barriers and enablers to implementation and costs will also be examined. ETHICS AND DISSEMINATION Ethical approval was obtained from The University of Sydney. Findings from this study will be disseminated via presentations at scientific conferences, publications in peer-reviewed journals, scientific and lay reports. TRIAL REGISTRATION NUMBER ACTRN12621000367842.
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Affiliation(s)
- Sonali Munot
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Julie Redfern
- School of Health Sciences, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
| | - Janet E Bray
- Department of Epidemiology and Preventive Medicine, Monash University, Clayton, Victoria, Australia
| | - Blake Angell
- The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
| | - Adrian Bauman
- School of Public Health, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Andrew Coggins
- Department of Emergency Medicine, Westmead Hospital, Sydney, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Alan Robert Denniss
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Cate Ferry
- NSW Division, Heart Foundation, Sydney, New South Wales, Australia
| | - Garry Jennings
- Sydney Health Partners, Charles Perkins Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Pramesh Kovoor
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Saurabh Kumar
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
| | - Kevin Lai
- Department of Emergency Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Sarah Khanlari
- Centre for Epidemiology and Evidence, NSW Ministry of Health, Sydney, New South Wales, Australia
| | - Simone Marschner
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
| | - Paul M Middleton
- Emergency Department, Ingham Institute, Liverpool, New South Wales, Australia
- The MARCS Institute for Brain, Behaviour and Development, Milperra, New South Wales, Australia
| | - Michael Nelson
- Centre for Epidemiology and Evidence, NSW Ministry of Health, Sydney, New South Wales, Australia
| | - Ian Opperman
- NSW Data Analytics Centre, NSW Government, Sydney, New South Wales, Australia
| | - Christopher Semsarian
- Agnes Ginges Centre for Molecular Cardiology, Centenary Institute, The University of Sydney, Sydney, New South Wales, Australia
| | - Lee Taylor
- Centre for Epidemiology and Evidence, NSW Ministry of Health, Sydney, New South Wales, Australia
| | - Matthew Vukasovic
- Department of Emergency Medicine, Westmead Hospital, Sydney, New South Wales, Australia
| | - Sandra Ware
- Ambulance Service of NSW, Rozelle, New South Wales, Australia
| | - Clara Chow
- Westmead Applied Research Centre, Faculty of Medicine and Health, The University of Sydney, Sydney, New South Wales, Australia
- The George Institute for Global Health, University of New South Wales, Newtown, New South Wales, Australia
- Department of Cardiology, Westmead Hospital, Sydney, New South Wales, Australia
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30
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Huebinger R, Thomas J, Abella BS, Waller-Delarosa J, Al-Araji R, Witkov R, Villa N, Nikonowicz P, Renbarger T, Panczyk M, Bobrow B. Impact of post-arrest care variation on hospital performance after out-of-hospital cardiac arrest. Resusc Plus 2022; 10:100231. [PMID: 35434670 PMCID: PMC9005946 DOI: 10.1016/j.resplu.2022.100231] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 03/18/2022] [Accepted: 03/21/2022] [Indexed: 11/18/2022] Open
Abstract
Background Large variation exists for out-of-hospital-cardiac-arrest (OHCA) prehospital care, but less is known about variations in post-arrest care. We sought to evaluate variation in post-arrest care in Texas as well as factors associated with higher performing hospitals. Methods We analyzed data in Texas Cardiac Arrest Registry to Enhance Survival (TX-CARES), including all adult, non-traumatic OHCAs from 1/1/2014 through 12/31/ 2020 that survived to hospital admission. We first evaluated variability in provisions of post-arrest care and outcomes. We then stratified hospitals into quartiles based on their rate of survival and evaluated the association between improving quartiles and care. Lastly, we evaluated for outliers in post-arrest care and outcomes using a mixed-effect regression model. Results We analyzed 7,842 OHCAs admitted to 146 hospitals. We identified large variations in post-arrest care, including targeted temperature management (TTM) (IQR 7.0-51.1%), left heart catheterization (LHC) (IQ 0-25%), and percutaneous coronary intervention (PCI) (IQR 0-10.3%). Higher performing hospital quartiles were associated with higher rates of TTM (aOR 1.42, 95% CI 1.36-1.49), LHC (aOR 2.07, 95% CI 1.92-2.23), and PCI (aOR 2.02, 95% CI 1.81-2.25); but lower rates of bystander CPR (aOR 0.90, 95% CI 0.87-0.94). We identified numerous performance outlier hospitals; 39 for TTM, 34 for PCI, 9 for survival to discharge, and 24 for survival with good neurologic function. Conclusions Post-arrest care varied widely across Texas hospitals. Hospitals with higher rates of survival to discharge had increased rates of TTM, LHC, and PCI but not bystander CPR.
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Affiliation(s)
- Ryan Huebinger
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
- Corresponding author at: Department of Emergency Medicine, McGovern Medical School of UTHealth at Houston, 6431 Fannin Street, JJL 475, Houston, Texas 77030, UT, United States.
| | - Jordan Thomas
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, TX, United States
| | - Benjamin S. Abella
- University of Pennsylvania Department of Emergency Medicine, Philadelphia, PA, United States
| | - John Waller-Delarosa
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
| | - Rabab Al-Araji
- Emory University Rollins School of Public Health, Atlanta, GA, United States
| | - Richard Witkov
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
| | - Normandy Villa
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
| | - Peter Nikonowicz
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
| | - Taylor Renbarger
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
| | - Micah Panczyk
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
| | - Bentley Bobrow
- Texas Emergency Medicine Research Center, McGovern Medical School, Houston, TX, United States
- McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Department of Emergency Medicine, Houston, TX, United States
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31
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Ball S, Morgan A, Simmonds S, Bray J, Bailey P, Finn J. Strategic placement of automated external defibrillators (AEDs) for cardiac arrests in public locations and private residences. Resusc Plus 2022; 10:100237. [PMID: 35515011 PMCID: PMC9065707 DOI: 10.1016/j.resplu.2022.100237] [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: 03/28/2022] [Accepted: 04/07/2022] [Indexed: 11/28/2022] Open
Abstract
We ranked businesses for their ability to fill gaps in the AED landscape. 23% of OHCAs in public, and 4% in homes, were within 100 m of an existing AED. Many businesses can simultaneously improve coverage of arrests in public and homes. Rankings were largely robust to the coverage radius used (100 m, 200 m, and 500 m). Even if all 5006 business locations hosted AEDs, large gaps in OHCA coverage remain.
Aim Methods Results Conclusion
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Affiliation(s)
- S. Ball
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, Bentley, WA 6102, Australia
- St John Western Australia, Belmont, WA 6104, Australia
- Corresponding author at: Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, GPO Box U1987, Perth, WA 6845, Australia.
| | - A. Morgan
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, Bentley, WA 6102, Australia
| | - S. Simmonds
- St John Western Australia, Belmont, WA 6104, Australia
| | - J. Bray
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, Bentley, WA 6102, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Victoria 3004, Australia
| | - P. Bailey
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, Bentley, WA 6102, Australia
- St John Western Australia, Belmont, WA 6104, Australia
| | - J. Finn
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), School of Nursing, Curtin University, Bentley, WA 6102, Australia
- St John Western Australia, Belmont, WA 6104, Australia
- Department of Epidemiology and Preventive Medicine, Monash University, Victoria 3004, Australia
- Emergency Medicine, The University of Western Australia, Crawley, WA 6009, Australia
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Abstract
PURPOSE OF REVIEW Out-of-hospital cardiac arrest (OHCA) is a time-critical emergency in which a rapid response following the chain of survival is crucial to save life. Disparities in care can occur at each link in this pathway and hence produce health inequities. This review summarises the health inequities that exist for OHCA patients and suggests how they may be addressed. RECENT FINDINGS There is international evidence that the incidence of OHCA is increased with increasing deprivation and in ethnic minorities. These groups have lower rates of bystander CPR and bystander-initiated defibrillation, which may be due to barriers in accessing cardiopulmonary resuscitation training, provision of public access defibrillators, and language barriers with emergency call handlers. There are also disparities in the ambulance response and in-hospital care following resuscitation. These disadvantaged communities have poorer survival following OHCA. SUMMARY OHCA disproportionately affects deprived communities and ethnic minorities. These groups experience disparities in care throughout the chain of survival and this appears to translate into poorer outcomes. Addressing these inequities will require coordinated action that engages with disadvantaged communities.
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33
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Grubic N, Peng YP, Walker M, Brooks SC. Bystander-initiated cardiopulmonary resuscitation and automated external defibrillator use after out-of-hospital cardiac arrest: Uncovering disparities in care and survival across the urban-rural spectrum. Resuscitation 2022; 175:150-158. [DOI: 10.1016/j.resuscitation.2022.04.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 04/03/2022] [Accepted: 04/13/2022] [Indexed: 11/25/2022]
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34
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Dainty KN, Colquitt B, Bhanji F, Hunt EA, Jefkins T, Leary M, Ornato JP, Swor RA, Panchal A. Understanding the Importance of the Lay Responder Experience in Out-of-Hospital Cardiac Arrest: A Scientific Statement From the American Heart Association. Circulation 2022; 145:e852-e867. [PMID: 35306832 DOI: 10.1161/cir.0000000000001054] [Citation(s) in RCA: 30] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Bystander cardiopulmonary resuscitation (CPR) is critical to increasing survival from out-of-hospital cardiac arrest. However, the percentage of cases in which an individual receives bystander CPR is actually low, at only 35% to 40% globally. Preparing lay responders to recognize the signs of sudden cardiac arrest, call 9-1-1, and perform CPR in public and private locations is crucial to increasing survival from this public health problem. The objective of this scientific statement is to summarize the most recent published evidence about the lay responder experience of training, responding, and dealing with the residual impact of witnessing an out-of-hospital cardiac arrest. The scientific statement focuses on the experience-based literature of actual responders, which includes barriers to responding, experiences of doing CPR, use of an automated external defibrillator, the impact of dispatcher-assisted CPR, and the potential for postevent psychological sequelae. The large body of qualitative and observational studies identifies several gaps in crucial knowledge that, if targeted, could increase the likelihood that those who are trained in CPR will act. We suggest using the experience of actual responders to inform more contextualized training, including the implications of performing CPR on a family member, dispelling myths about harm, training and litigation, and recognition of the potential for psychologic sequelae after the event.
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35
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Stærk M, Lauridsen KG, Krogh K, Løfgren B. Distribution and use of automated external defibrillators and their effect on return of spontaneous circulation in Danish hospitals. Resusc Plus 2022; 9:100211. [PMID: 35199074 PMCID: PMC8842076 DOI: 10.1016/j.resplu.2022.100211] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 01/19/2022] [Accepted: 01/19/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction Automated external defibrillators (AEDs) increase survival after out-of-hospital cardiac arrest. However, the effect of AEDs for in-hospital cardiac arrest (IHCA) remains uncertain. This study aims to describe the distribution and use of AEDs in Danish hospitals and investigate whether early rhythm analysis is associated with return of spontaneous circulation (ROSC). Methods All Danish public hospitals with a cardiac arrest team were included and sent a questionnaire on the in-hospital distribution of AEDs and manual defibrillators. Further, we collected data on IHCAs including rhythm analysis, device type, cardiac arrest team arrival, and ROSC from the national database on IHCA (DANARREST). Results Of 46 hospitals, 93% had AEDs and 93% had manual defibrillators. AEDs were often placed in wards or non-clinical areas, whereas manual defibrillators were often placed in areas with high-risk patients. We identified 3,204 IHCAs. AEDs were used in 13% of IHCAs. After adjustment for confounders, chance of ROSC was higher if the first rhythm analysis was performed before the arrival of the cardiac arrest team (RR: 1.28 (95% CI: 1.12–1.46)). The relative risk of ROSC was 1.09 (0.84–1.41) when analyzing with an AED before cardiac arrest team arrival and 1.19 (1.00–1.41) when using a manual defibrillator. However, there was no significant effect modification for AED vs manual defibrillator (p = 0.26). Conclusion AEDs are widely distributed in Danish hospitals but less commonly used for IHCAs compared to manual defibrillators. Rhythm analysis before arrival of the cardiac arrest team was associated with ROSC without significant effect modification of device type.
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Affiliation(s)
- Mathilde Stærk
- Department of Medicine, Randers Regional Hospital, Denmark
- Education and Research, Randers Regional Hospital, Denmark
| | - Kasper G. Lauridsen
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Emergency Department, Randers Regional Hospital, Denmark
- Department of Anesthesiology and Critical Care Medicine, Children’s Hospital of Philadelphia, USA
| | - Kristian Krogh
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Department of Anaesthesiology and Intensive Care, Aarhus University Hospital, Denmark
| | - Bo Løfgren
- Department of Medicine, Randers Regional Hospital, Denmark
- Research Center for Emergency Medicine, Aarhus University Hospital, Denmark
- Department of Clinical Medicine, Aarhus University, Denmark
- Corresponding author at: Department of Medicine, Randers Regional Hospital, Skovlyvej 15, 8930 Randers NE, Denmark.
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36
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Sirikul W, Piankusol C, Wittayachamnankul B, Riyapan S, Supasaovapak J, Wongtanasarasin W, McNally B. A retrospective multi-centre cohort study: Pre-hospital survival factors of out-of-hospital cardiac arrest (OHCA) patients in Thailand. Resusc Plus 2022; 9:100196. [PMID: 35036967 PMCID: PMC8749449 DOI: 10.1016/j.resplu.2021.100196] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2021] [Revised: 11/30/2021] [Accepted: 12/13/2021] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE This study aimed to explore significant pre-hospital factors affecting the survivability of Out-of-Hospital Cardiac Arrest (OHCA) patients in countries with developing EMS systems. METHOD A retrospective cohort study was conducted examining data from January 1, 2017 to December 31, 2020 from Utstein Registry databases in Thailand, collected through Pan-Asian Resuscitation Outcomes Study (PAROS). Data were collected from three centres, including regional, suburban-capital, and urban-capital hospitals. The primary endpoint of this study was 30-day survival or discharged alive after an OHCA event. The multivariable risk regression was done by modified Poisson regression with robust error variance to explore the association between 30-day survival and pre-hospital factors with potential confounders adjustments. FINDINGS Of 1,240 OHCA cases transferred by Emergency Medical Services (EMS), 42 patients (3.4%) were discharged alive after 30 days, including 22 (8.6%), 8 (3.0%), and 12 (1.7%) from regional, suburban-capital, and urban-capital centres, respectively. The initial arrest rhythm was 89.7% unshockable, with no significant variations across the three centres. Overall, bystander Cardiopulmonary Resuscitation (CPR) was 40.4%. However, bystander CPR with Automated External Defibrillator (AED) application was 0.8%. Bystander CPR significantly increased 30-day survival probability (aRR 1.88, 95% CI 1.01 to 3.51; p 0.049). Additionally, reducing the EMS response time by one minute significantly increased OHCA survivability (aRR 1.12, 95% CI 1.04 to 1.20; p 0.001). CONCLUSIONS Response time and bystander CPR are the factors that improve the 30-day survival outcomes of OHCA patients. In contrast, scene time, transport time, and pre-hospital advanced airway management didn't improve 30-day OHCA survival.
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Affiliation(s)
| | - Chanodom Piankusol
- Faculty of Medicine, Chiang Mai University, Thailand
- Corresponding author at: Department of Community Medicine, Faculty of Medicine, Chiang Mai University, 110 Intawaroros, Muang, Chiang Mai 50200, Thailand.
| | | | - Sattha Riyapan
- Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand
| | | | | | - Bryan McNally
- Emory University School of Medicine, Emory University, United States
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Brooks SC, Clegg GR, Bray J, Deakin CD, Perkins GD, Ringh M, Smith CM, Link MS, Merchant RM, Pezo-Morales J, Parr M, Morrison LJ, Wang TL, Koster RW, Ong MEH. Optimizing Outcomes After Out-of-Hospital Cardiac Arrest With Innovative Approaches to Public-Access Defibrillation: A Scientific Statement From the International Liaison Committee on Resuscitation. Circulation 2022; 145:e776-e801. [PMID: 35164535 DOI: 10.1161/cir.0000000000001013] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Out-of-hospital cardiac arrest is a global public health issue experienced by ≈3.8 million people annually. Only 8% to 12% survive to hospital discharge. Early defibrillation of shockable rhythms is associated with improved survival, but ensuring timely access to defibrillators has been a significant challenge. To date, the development of public-access defibrillation programs, involving the deployment of automated external defibrillators into the public space, has been the main strategy to address this challenge. Public-access defibrillator programs have been associated with improved outcomes for out-of-hospital cardiac arrest; however, the devices are used in <3% of episodes of out-of-hospital cardiac arrest. This scientific statement was commissioned by the International Liaison Committee on Resuscitation with 3 objectives: (1) identify known barriers to public-access defibrillator use and early defibrillation, (2) discuss established and novel strategies to address those barriers, and (3) identify high-priority knowledge gaps for future research to address. The writing group undertook systematic searches of the literature to inform this statement. Innovative strategies were identified that relate to enhanced public outreach, behavior change approaches, optimization of static public-access defibrillator deployment and housing, evolved automated external defibrillator technology and functionality, improved integration of public-access defibrillation with existing emergency dispatch protocols, and exploration of novel automated external defibrillator delivery vectors. We provide evidence- and consensus-based policy suggestions to enhance public-access defibrillation and guidance for future research in this area.
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38
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Brooks SC, Clegg GR, Bray J, Deakin CD, Perkins GD, Ringh M, Smith CM, Link MS, Merchant RM, Pezo-Morales J, Parr M, Morrison LJ, Wang TL, Koster RW, Ong MEH. Optimizing outcomes after out-of-hospital cardiac arrest with innovative approaches to public-access defibrillation: A scientific statement from the International Liaison Committee on Resuscitation. Resuscitation 2022; 172:204-228. [PMID: 35181376 DOI: 10.1016/j.resuscitation.2021.11.032] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
Out-of-hospital cardiac arrest is a global public health issue experienced by ≈3.8 million people annually. Only 8% to 12% survive to hospital discharge. Early defibrillation of shockable rhythms is associated with improved survival, but ensuring timely access to defibrillators has been a significant challenge. To date, the development of public-access defibrillation programs, involving the deployment of automated external defibrillators into the public space, has been the main strategy to address this challenge. Public-access defibrillator programs have been associated with improved outcomes for out-of-hospital cardiac arrest; however, the devices are used in <3% of episodes of out-of-hospital cardiac arrest. This scientific statement was commissioned by the International Liaison Committee on Resuscitation with 3 objectives: (1) identify known barriers to public-access defibrillator use and early defibrillation, (2) discuss established and novel strategies to address those barriers, and (3) identify high-priority knowledge gaps for future research to address. The writing group undertook systematic searches of the literature to inform this statement. Innovative strategies were identified that relate to enhanced public outreach, behavior change approaches, optimization of static public-access defibrillator deployment and housing, evolved automated external defibrillator technology and functionality, improved integration of public-access defibrillation with existing emergency dispatch protocols, and exploration of novel automated external defibrillator delivery vectors. We provide evidence- and consensus-based policy suggestions to enhance public-access defibrillation and guidance for future research in this area.
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39
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Obling L, Hassager C, Blomberg SN, Folke F. Inverse Association Between Bystander Use of Audiovisual Feedback From an Automated External Defibrillator and Return of Spontaneous Circulation. J Am Heart Assoc 2022; 11:e023232. [PMID: 35156420 PMCID: PMC9245825 DOI: 10.1161/jaha.121.023232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background
Treatment with an automated external defibrillator (AED) improves outcome in out‐of‐hospital cardiac arrest (OHCA). Audiovisual feedback from an AED may assist bystanders achieve higher quality cardiopulmonary resuscitation. However, the association between audiovisual feedback and clinical outcomes is not well assessed in real‐life OHCA. The aim of this study was to assess the association between audiovisual feedback from an AED used in bystander resuscitation with rates of return of spontaneous circulation (ROSC) and 30‐day survival in a real‐life cohort of patients with OHCA.
Methods and Results
We included 325 patients treated with bystander AED use before arrival of emergency medical services during 2016 to 2019 from the Capital Region of Denmark. Patients were divided into a “feedback” and a “nonfeedback” group, depending on presence of audiovisual feedback from the AED. Audiovisual feedback was defined as voice prompts with continuous feedback to ongoing resuscitation. Rates of ROSC upon hospital admission and 30‐day survival were assessed, and univariate and multivariable models were applied to decide the association to audiovisual feedback. Multivariable models were adjusted for sex, age, primary heart rhythm, and location of OHCA. A total of 155 (48%) patients had a bystander AED applied with audiovisual feedback and 170 (52%) without audiovisual feedback. A lower rate of ROSC was found in the feedback group compared with the nonfeedback group (33% [n=51] versus 45% [n=76];
P
=0.03). No association was observed between AV feedback and 30‐day survival (feedback=27% [n=42] and nonfeedback=31% [n=53];
P
=0.49). In the unadjusted logistic regression model, audiovisual feedback was associated with a decreased chance of ROSC (odds ratio, 0.61; 95% CI, 0.38–0.95;
P
=0.03), which remained significant after adjusted analysis (odds ratio, 0.53; 95% CI, 0.29–0.97;
P
=0.04), whereas we found no significant association between audiovisual feedback and 30‐day survival in the unadjusted and adjusted analyses.
Conclusions
Audiovisual feedback from an AED used by bystanders was associated with a lower chance of ROSC at hospital admission, but we found no significant difference in 30‐day survival. Focus on early and correct bystander cardiopulmonary resuscitation and AED use remain key for OHCA survival.
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Affiliation(s)
- Laust Obling
- Department of Cardiology Rigshospitalet–Copenhagen University Hospital Copenhagen Denmark
| | - Christian Hassager
- Department of Cardiology Rigshospitalet–Copenhagen University Hospital Copenhagen Denmark
- Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
| | | | - Fredrik Folke
- Department of Clinical Medicine University of Copenhagen Copenhagen Denmark
- Copenhagen Emergency Medical Services University of Copenhagen Denmark
- Department of Cardiology Herlev‐Gentofte Hospital‐Copenhagen University Hospital Copenhagen Denmark
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Lei C. Layperson’s performance on an unconversant type of AED device: A prospective crossover simulation experimental study. World J Emerg Med 2022; 13:98-105. [DOI: 10.5847/wjem.j.1920-8642.2022.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2021] [Accepted: 11/08/2021] [Indexed: 11/19/2022] Open
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Brown TP, Perkins GD, Smith CM, Deakin CD, Fothergill R. Are there disparities in the location of automated external defibrillators in England? Resuscitation 2021; 170:28-35. [PMID: 34757059 PMCID: PMC8786665 DOI: 10.1016/j.resuscitation.2021.10.037] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 10/11/2021] [Accepted: 10/24/2021] [Indexed: 11/10/2022]
Abstract
Background Early defibrillation is an essential element of the chain of survival for out-of-hospital cardiac arrest (OHCA). Public access defibrillation (PAD) programmes aim to place automated external defibrillators (AED) in areas with high OHCA incidence, but there is sometimes a mismatch between AED density and OHCA incidence. Objectives This study aimed to assess whether there were any disparities in the characteristics of areas that have an AED and those that do not in England. Methods Details of the location of AEDs registered with English Ambulance Services were obtained from individual services or internet sources. Neighbourhood characteristics of lower layer super output areas (LSOA) were obtained from the Office for National Statistics. Comparisons were made between LSOAs with and without a registered AED. Results AEDs were statistically more likely to be in LSOAs with a lower residential but higher workplace population density, with people predominantly from a white ethnic background and working in higher socio-economically classified occupations (p < 0.05). There was a significant correlation between AED coverage and the LSOA Index of Multiple Deprivation (IMD) (r = 0.79, p = 0.007), with only 27.4% in the lowest IMD decile compared to about 45% in highest. AED density varied significantly across the country from 0.82/km2 in the north east to 2.97/km2 in London. Conclusions In England, AEDs were disproportionately placed in more affluent areas, with a lower residential population density. This contrasts with locations where OHCAs have previously occurred. Future PAD programmes should give preference to areas of higher deprivation and be tailored to the local community.
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Affiliation(s)
- Terry P Brown
- NIHR Applied Research Collaboration West Midlands, Clinical Trials Unit, University of Warwick, Coventry CV4 7AL, UK.
| | - Gavin D Perkins
- NIHR Applied Research Collaboration West Midlands, Clinical Trials Unit, University of Warwick, Coventry CV4 7AL, UK; Warwick Clinical Trials Unit, University of Warwick, Coventry CV4 7AL, UK
| | | | - Charles D Deakin
- South Central Ambulance Service NHS Foundation Trust, Otterbourne, Winchester SO21 2RU, UK; University Hospital Southampton NHS Foundation Trust, Southampton S16 6YD, UK
| | - Rachael Fothergill
- Clinical Audit & Research Unit, Clinical & Quality Directorate, London Ambulance Service NHS Trust, HQ Annexe, 8-20 Pocock Street, London SE1 0BW, UK
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Baldi E, Grieco NB, Ristagno G, Alihodžić H, Canon V, Birkun A, Cresta R, Cimpoesu D, Clarens C, Ganter J, Markota A, Mols P, Nikolaidou O, Quinn M, Raffay V, Ortiz FR, Salo A, Stieglis R, Strömsöe A, Tjelmeland I, Trenkler S, Wnent J, Grasner JT, Böttiger BW, Savastano S. The Automated External Defibrillator: Heterogeneity of Legislation, Mapping and Use across Europe. New Insights from the ENSURE Study. J Clin Med 2021; 10:5018. [PMID: 34768537 PMCID: PMC8585055 DOI: 10.3390/jcm10215018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Revised: 10/21/2021] [Accepted: 10/24/2021] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION The rapid use of an automated external defibrillator (AED) is crucial for increased survival after an out-of-hospital cardiac arrest (OHCA). Many factors could play a role in limiting the chance of an AED use. We aimed to verify the situation regarding AED legislation, the AED mapping system and first responders (FRs) equipped with an AED across European countries. METHODS We performed a survey across Europe entitled "European Study about AED Use by Lay Rescuers" (ENSURE), asking the national coordinators of the European Registry of Cardiac Arrest (EuReCa) program to complete it. RESULTS Nineteen European countries replied to the survey request for a population covering 128,297,955 inhabitants. The results revealed that every citizen can use an AED in 15 countries whereas a training certificate was required in three countries. In one country, only EMS personnel were allowed to use an AED. An AED mapping system and FRs equipped with an AED were available in only 11 countries. The AED use rate was 12-59% where AED mapping and FR systems were implemented, which was considerably higher than in other countries (0-7.9%), reflecting the difference in OHCA survival. CONCLUSIONS Our survey highlighted a heterogeneity in AED legislation, AED mapping systems and AED use in Europe, which was reflected in different AED use and survival.
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Affiliation(s)
- Enrico Baldi
- Department of Molecular Medicine, Section of Cardiology, University of Pavia, 27100 Pavia, Italy
- Cardiac Intensive Care Unit, Arrhythmia and Electrophysiology and Experimental Cardiology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
- Italian Resuscitation Council, 40128 Bologna, Italy; (N.B.G.); (G.R.); (S.S.)
| | - Niccolò B. Grieco
- Italian Resuscitation Council, 40128 Bologna, Italy; (N.B.G.); (G.R.); (S.S.)
- Cardiology Department, Niguarda Hospital, 20162 Milan, Italy
| | - Giuseppe Ristagno
- Italian Resuscitation Council, 40128 Bologna, Italy; (N.B.G.); (G.R.); (S.S.)
- Department of Pathophysiology and Transplantation, University of Milan, 20122 Milan, Italy
| | - Hajriz Alihodžić
- Emergency Medical Service, Public Institution Health Centre ‘Dr. Mustafa Šehović’ and Faculty of Medicine, University of Tuzla, 75000 Tuzla, Bosnia and Herzegovina;
| | - Valentine Canon
- CHU Lille, ULR 2694-METRICS: Évaluation des Technologies de Santé et des Pratiques Médicales, University of Lille, F-59000 Lille, France;
- French National Out-of-Hospital Cardiac Arrest Registry-Registre Électronique des Arrêts Cardiaques, F-59000 Lille, France
| | - Alexei Birkun
- Medical Academy Named after S. I. Georgievsky of V. I. Vernadsky Crimean Federal University, 95000 Simferopol, Russia;
| | - Ruggero Cresta
- Quality and Research Division, Federazione Cantonale Ticinese Servizi Ambulanza (FCTSA), 6500 Bellinzona, Switzerland;
- Fondazione Ticino Cuore, 6900 Lugano, Switzerland
| | - Diana Cimpoesu
- Emergency Department, Faculty of Medicine, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iasi, Romania;
| | - Carlo Clarens
- Luxembourg Resuscitation Council, 2680 Luxembourg, Luxembourg;
| | - Julian Ganter
- Department of Cardiovascular Surgery, Faculty of Medicine, University Heart Center Freiburg, 79085 Freiburg, Germany;
| | - Andrej Markota
- Slovenian Resuscitation Council, Slovenian Society of Emergency Medicine, 1000 Ljubljana, Slovenia;
- Medical Intensive Care Unit, University Medical Centre Maribor, 2000 Maribor, Slovenia
| | - Pierre Mols
- Service des Urgences et du SMUR, CHU Saint-Pierre, Université Libre de Bruxelles, 1000 Bruxelles, Belgium;
| | | | - Martin Quinn
- Out-of-Hospital Cardiac Arrest Registry Steering Group, National University of Ireland, H91 CF50 Galway, Ireland;
| | - Violetta Raffay
- Department of Medicine, European University Cyprus, Nicosia 2404, Cyprus;
- Serbian Resuscitation Council, 21102 Novi Sad, Serbia
| | | | - Ari Salo
- Department of Emergency Medicine and Services, University of Helsinki and Helsinki University Hospital, 00530 Helsinki, Finland;
| | - Remy Stieglis
- Department of Cardiology, Amsterdam University Medical Center, Location AMC, 1105 Amsterdam, The Netherlands;
| | - Anneli Strömsöe
- School of Education, Health and Social Studies, Dalarna University, S-79188 Falun, Sweden;
- Centre for Clinical Research Dalarna, Uppsala University, S-79182 Falun, Sweden
- Department of Prehospital Care, Region of Dalarna, S-79129 Falun, Sweden
| | - Ingvild Tjelmeland
- Division of Prehospital Services, Oslo University Hospital, 0372 Oslo, Norway;
- Faculty of Medicine, Institute of Clinical Medicine, University of Oslo, 0372 Oslo, Norway
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, 24105 Kiel, Germany; (J.W.); (J.-T.G.)
| | - Stefan Trenkler
- Department of Anaesthesiology and Intensive Medicine, Medical Faculty, P.J. Safarik University, 040 11 Kosice, Slovakia;
| | - Jan Wnent
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, 24105 Kiel, Germany; (J.W.); (J.-T.G.)
- Department of Anesthesiology, University Hopspital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
- School of Medicine, University of Namibia, Windhoek 10005, Namibia
| | - Jan-Thorsten Grasner
- Institute for Emergency Medicine, University Hospital Schleswig-Holstein, 24105 Kiel, Germany; (J.W.); (J.-T.G.)
- Department of Anesthesiology, University Hopspital Schleswig-Holstein, Campus Kiel, 24105 Kiel, Germany
| | - Bernd W. Böttiger
- Department of Anaesthesiology and Intensive Care Medicine, University Hospital and Medical Faculty of Cologne, 50931 Cologne, Germany;
- European Resuscitation Council (ERC), 2845 Niel, Belgium
| | - Simone Savastano
- Italian Resuscitation Council, 40128 Bologna, Italy; (N.B.G.); (G.R.); (S.S.)
- Division of Cardiology, Fondazione IRCCS Policlinico San Matteo, 27100 Pavia, Italy
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Performing Simulated Basic Life Support without Seeing: Blind vs. Blindfolded People. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph182010724. [PMID: 34682471 PMCID: PMC8536197 DOI: 10.3390/ijerph182010724] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Revised: 09/24/2021] [Accepted: 10/04/2021] [Indexed: 01/08/2023]
Abstract
Previous pilot experience has shown the ability of visually impaired and blind people (BP) to learn basic life support (BLS), but no studies have compared their abilities with blindfolded people (BFP) after participating in the same instructor-led, real-time feedback training. Twenty-nine BP and 30 BFP participated in this quasi-experimental trial. Training consisted of a 1 h theoretical and practical training session with an additional 30 min afterwards, led by nurses with prior experience in BLS training of various collectives. Quantitative quality of chest compressions (CC), AED use and BLS sequence were evaluated by means of a simulation scenario. BP’s median time to start CC was less than 35 s. Global and specific components of CC quality were similar between groups, except for compression rate (BFP: 123.4 + 15.2 vs. BP: 110.8 + 15.3 CC/min; p = 0.002). Mean compression depth was below the recommended target in both groups, and optimal CC depth was achieved by 27.6% of blind and 23.3% of blindfolded people (p = 0.288). Time to discharge was significantly longer in BFP than BP (86.0 + 24.9 vs. 66.0 + 27.0 s; p = 0.004). Thus, after an adapted and short training program, blind people were revealed to have abilities comparable to those of blindfolded people in learning and performing the BLS sequence and CC.
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Tindale A, Valli H, Butt H, Beattie CJ, Adasuriya G, Warraich M, Ahmad M, Banerjee A, Providencia R, Haldar S. Different methods of providing automatic external defibrillators to out-of-hospital cardiac arrests to prevent sudden cardiac death. Hippokratia 2021. [DOI: 10.1002/14651858.cd014766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Alexander Tindale
- Royal Brompton and Harefield NHS Foundation Trust; London UK
- Imperial College London; London UK
| | - Haseeb Valli
- Department of Cardiology; Homerton University Hospital; London UK
| | - Haroun Butt
- Royal Brompton and Harefield NHS Foundation Trust; London UK
| | | | | | - Mazhar Warraich
- Department of Internal Medicine; The Royal Wolverhampton Hospitals NHS Trust; Wolverhampton UK
| | - Mahmood Ahmad
- Department of Cardiology; Royal Free Hospital, Royal Free London NHS Foundation Trust; London UK
| | - Amitava Banerjee
- Institute of Health Informatics Research; University College London; London UK
| | - Rui Providencia
- Barts Heart Centre; St Bartholomew's Hospital, Barts Health NHS Trust; London UK
| | - Shouvik Haldar
- Royal Brompton and Harefield NHS Foundation Trust; London UK
- Imperial College London; London UK
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Matinrad N, Reuter-Oppermann M. A review on initiatives for the management of daily medical emergencies prior to the arrival of emergency medical services. CENTRAL EUROPEAN JOURNAL OF OPERATIONS RESEARCH 2021; 30:251-302. [PMID: 34566490 PMCID: PMC8449697 DOI: 10.1007/s10100-021-00769-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 07/28/2021] [Indexed: 05/31/2023]
Abstract
Emergency services worldwide face increasing cost pressure that potentially limits their existing resources. In many countries, emergency services also face the issues of staff shortage-creating extra challenges and constraints, especially during crisis times such as the COVID-19 pandemic-as well as long distances to sparsely populated areas resulting in longer response times. To overcome these issues and potentially reduce consequences of daily (medical) emergencies, several countries, such as Sweden, Germany, and the Netherlands, have started initiatives using new types of human resources as well as equipment, which have not been part of the existing emergency systems before. These resources are employed in response to medical emergency cases if they can arrive earlier than emergency medical services (EMS). A good number of studies have investigated the use of these new types of resources in EMS systems, from medical, technical, and logistical perspectives as their study domains. Several review papers in the literature exist that focus on one or several of these new types of resources. However, to the best of our knowledge, no review paper that comprehensively considers all new types of resources in emergency medical response systems exists. We try to fill this gap by presenting a broad literature review of the studies focused on the different new types of resources, which are used prior to the arrival of EMS. Our objective is to present an application-based and methodological overview of these papers, to provide insights to this important field and to bring it to the attention of researchers as well as emergency managers and administrators.
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Affiliation(s)
- Niki Matinrad
- Department of Science and Technology, Linköping University, Norrköping, 60174 Sweden
| | - Melanie Reuter-Oppermann
- Information Systems - Software and Digital Business Group, Technical University of Darmstadt, 64289 Darmstadt, Germany
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Accessibility of automatic external defibrillators and survival rate of people with out-of-hospital cardiac arrest: A systematic review of real-world studies. Resuscitation 2021; 167:200-208. [PMID: 34453997 DOI: 10.1016/j.resuscitation.2021.08.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2021] [Revised: 08/17/2021] [Accepted: 08/18/2021] [Indexed: 01/08/2023]
Abstract
OBJECTIVE To evaluate the relationship between the accessibility of automatic external defibrillators (AEDs) and the survival rate of patients who have out-of-hospital cardiac arrest (OHCA). METHODS The systematic review was conducted according to the Cochrane Handbook of Systematic Reviews. We searched the Chinese and English literature databases from 2009 to 2019. Study selection and data collection were conducted by three reviewers. One-month survival rates of OHCA with different AEDs accessibility were estimated using meta-analysis. RESULTS Overall 16 studies with 55,537 participants were included. The overall one-month survival rate for OHCA was 27.4%. The one-month survival rate was 35.2% for people receiving AEDs within 5 min, 36.6% between 5 min to 10 min, and 28.4% for longer than 10 min. By distance between the location of the AEDs and the location of the cardiac arrest, the one-month survival rate was 37.1% for those ≤100 m, 22.0% for 100 m-200 m, and 12.8% for >200 m, respectively. The one-month survival rate was 39.3% in schools, sports venues and airports compared with 23.5% in other sites. The number of AEDs allocation was positively correlated, while the time and distance were negatively correlated with the one-month survival rate adjusted for other factors, but they were all non-significant correlations. CONCLUSION The improvement of accessibility of AEDs may increase the survival rate of OHCA and the survival rate may be higher in playgrounds, airports, and schools equipped with AEDs. However, the strength of evidence was limited by the considerably heterogeneity of included studies. Verification of these findings in further studies is warranted.
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Improving Youth Sports Safety: Implementing an Emergency Action Plan for Sudden Cardiac Arrest. J Pediatr Nurs 2021; 59:81-88. [PMID: 33549955 DOI: 10.1016/j.pedn.2020.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2020] [Revised: 07/20/2020] [Accepted: 10/01/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND Children who participate in youth sports are at risk for sudden cardiac arrest (SCA) related to undetected cardiac anomalies or abrupt impact to the chest. Nurse-led interventions may prevent sudden cardiac death by helping leagues implement an emergency action plan to respond to SCA and improve safety. A youth soccer league in the Southeast with participants between the ages of 5-19 years, led by volunteer board members and coaches, did not have reliable access to automated external defibrillators or receive standardized education on SCA and cardiopulmonary resuscitation with a site-specific action plan. METHODS A nurse-led quality improvement pilot project used partnerships to provide league access to automated external defibrillators, institute preseason SCA and cardiopulmonary resuscitation training, and establish an emergency action plan for the league's volunteers. Anonymous pre- and post-training testing was conducted to measure participant knowledge, confidence, and willingness to respond to SCA. A cross-sectional survey, using a convenience sample of board members and coaches, evaluated sustainability of the intervention at midseason. INTERVENTION Training targeted board members (Blue Shirts) to serve as leaders on the field during an SCA event and educated coaches on activating the emergency action plan. RESULTS Blue Shirts and coaches showed significant (p < .05) improvement of knowledge, confidence, and willingness to respond to SCA after receiving the standardized preseason intervention; Blue Shirts' changes were sustained at midseason. CONCLUSION Nurses are ideal for helping youth sports leagues implement a sustainable SCA action plan based on best-practice recommendations for emergency health and safety.
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Huebinger R, Jarvis J, Schulz K, Persse D, Chan HK, Miramontes D, Vithalani V, Troutman G, Greenberg R, Al-Araji R, Villa N, Panczyk M, Wang H, Bobrow B. Community Variations in Out-of-Hospital Cardiac Arrest Care and Outcomes in Texas. PREHOSP EMERG CARE 2021; 26:204-211. [PMID: 33779479 DOI: 10.1080/10903127.2021.1907007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Background: Large and unacceptable variation exists in cardiac resuscitation care and outcomes across communities. Texas is the second most populous state in the US with wide variation in community and emergency response infrastructure. We utilized the Texas-CARES registry to perform the first Texas state analysis of out-of-hospital cardiac arrest (OHCA) in Texas, evaluating for variations in incidence, care, and outcomes.Methods: We analyzed the Texas-CARES registry, including all adult, non-traumatic OHCAs from 1/1/2014 through 12/31/2018. We analyzed the incidence and characteristics of OHCA care and outcome, overall and stratified by community. Utilizing mixed models accounting for clustering by community, we characterized variations in bystander CPR, bystander AED in public locations, and survival to hospital discharge across communities, adjusting for age, gender, race, location of arrest, and rate of witnessed arrest (bystander and 911 responder witnessed).Results: There were a total of 26,847 (5,369 per year) OHCAs from 13 communities; median 2,762 per community (IQR 444-2,767, min 136, max 9161). Texas care and outcome characteristics were: bystander CPR (43.3%), bystander AED use (9.1%), survival to discharge (9.1%), and survival with good neurological outcomes (4.0%). Bystander CPR rate ranged from 19.2% to 55.0%, and there were five communities above and five below the adjusted 95% confidence interval. Bystander AED use ranged from 0% to 19.5%, and there was one community below the adjusted 95% confidence interval. Survival to hospital discharge ranged from 6.7% to 14.0%, and there were three communities above and two below the adjusted 95% confidence interval.Conclusion: While overall OHCA care and outcomes were similar in Texas compared to national averages, bystander CPR, bystander AED use, and survival varied widely across communities in Texas. These variations signal opportunities to improve OHCA care and outcomes in Texas.
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Affiliation(s)
- Ryan Huebinger
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Jeff Jarvis
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Kevin Schulz
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - David Persse
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Hei Kit Chan
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - David Miramontes
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Veer Vithalani
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Gerad Troutman
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Robert Greenberg
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Rabab Al-Araji
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Normandy Villa
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Micah Panczyk
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Henry Wang
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
| | - Bentley Bobrow
- Department of Emergency Medicine, McGovern Medical School at The University of Texas Health Science Center at Houston (UTHealth), Houston, Texas (RH, KS, DP, NV, MP, HW, BB); Baylor Scott & White Health/Texas A&M University College of Medicine, Temple, Texas (JJ, RG); Williamson County EMS, Georgetown, Texas (JJ); Houston Fire Department Emergency Medical Services, Houston, Texas (KS, DP); Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas (HKC); University of Texas Health Science Center at San Antonio, Brooke Army Medical Center, JBSA Fort Sam Houston, San Antonio, Texas (DM); MedStar Mobile Healthcare, Fort Worth, Texas (VV); Department of Emergency Medicine, JPS Health Network, Fort Worth, Texas (VV); Division of Emergency Medicine, School of Medicine, Texas Tech University Health Sciences Center, Lubbock, Texas (GT); Emory University Rollins School of Public Health, Atlanta, Georgia (RA-A)
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49
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Perkins GD, Ji C, Achana F, Black JJ, Charlton K, Crawford J, de Paeztron A, Deakin C, Docherty M, Finn J, Fothergill RT, Gates S, Gunson I, Han K, Hennings S, Horton J, Khan K, Lamb S, Long J, Miller J, Moore F, Nolan J, O'Shea L, Petrou S, Pocock H, Quinn T, Rees N, Regan S, Rosser A, Scomparin C, Slowther A, Lall R. Adrenaline to improve survival in out-of-hospital cardiac arrest: the PARAMEDIC2 RCT. Health Technol Assess 2021; 25:1-166. [PMID: 33861194 PMCID: PMC8072520 DOI: 10.3310/hta25250] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
BACKGROUND Adrenaline has been used as a treatment for cardiac arrest for many years, despite uncertainty about its effects on long-term outcomes and concerns that it may cause worse neurological outcomes. OBJECTIVES The objectives were to evaluate the effects of adrenaline on survival and neurological outcomes, and to assess the cost-effectiveness of adrenaline use. DESIGN This was a pragmatic, randomised, allocation-concealed, placebo-controlled, parallel-group superiority trial and economic evaluation. Costs are expressed in Great British pounds and reported in 2016/17 prices. SETTING This trial was set in five NHS ambulance services in England and Wales. PARTICIPANTS Adults treated for an out-of-hospital cardiac arrest were included. Patients were ineligible if they were pregnant, if they were aged < 16 years, if the cardiac arrest had been caused by anaphylaxis or life-threatening asthma, or if adrenaline had already been given. INTERVENTIONS Participants were randomised to either adrenaline (1 mg) or placebo in a 1 : 1 allocation ratio by the opening of allocation-concealed treatment packs. MAIN OUTCOME MEASURES The primary outcome was survival to 30 days. The secondary outcomes were survival to hospital admission, survival to hospital discharge, survival at 3, 6 and 12 months, neurological outcomes and health-related quality of life through to 6 months. The economic evaluation assessed the incremental cost per quality-adjusted life-year gained from the perspective of the NHS and Personal Social Services. Participants, clinical teams and those assessing patient outcomes were masked to the treatment allocation. RESULTS From December 2014 to October 2017, 8014 participants were assigned to the adrenaline (n = 4015) or to the placebo (n = 3999) arm. At 30 days, 130 out of 4012 participants (3.2%) in the adrenaline arm and 94 out of 3995 (2.4%) in the placebo arm were alive (adjusted odds ratio for survival 1.47, 95% confidence interval 1.09 to 1.97). For secondary outcomes, survival to hospital admission was higher for those receiving adrenaline than for those receiving placebo (23.6% vs. 8.0%; adjusted odds ratio 3.83, 95% confidence interval 3.30 to 4.43). The rate of favourable neurological outcome at hospital discharge was not significantly different between the arms (2.2% vs. 1.9%; adjusted odds ratio 1.19, 95% confidence interval 0.85 to 1.68). The pattern of improved survival but no significant improvement in neurological outcomes continued through to 6 months. By 12 months, survival in the adrenaline arm was 2.7%, compared with 2.0% in the placebo arm (adjusted odds ratio 1.38, 95% confidence interval 1.00 to 1.92). An adjusted subgroup analysis did not identify significant interactions. The incremental cost-effectiveness ratio for adrenaline was estimated at £1,693,003 per quality-adjusted life-year gained over the first 6 months after the cardiac arrest event and £81,070 per quality-adjusted life-year gained over the lifetime of survivors. Additional economic analyses estimated incremental cost-effectiveness ratios for adrenaline at £982,880 per percentage point increase in overall survival and £377,232 per percentage point increase in neurological outcomes over the first 6 months after the cardiac arrest. LIMITATIONS The estimate for survival with a favourable neurological outcome is imprecise because of the small numbers of patients surviving with a good outcome. CONCLUSIONS Adrenaline improved long-term survival, but there was no evidence that it significantly improved neurological outcomes. The incremental cost-effectiveness ratio per quality-adjusted life-year exceeds the threshold of £20,000-30,000 per quality-adjusted life-year usually supported by the NHS. FUTURE WORK Further research is required to better understand patients' preferences in relation to survival and neurological outcomes after out-of-hospital cardiac arrest and to aid interpretation of the trial findings from a patient and public perspective. TRIAL REGISTRATION Current Controlled Trials ISRCTN73485024 and EudraCT 2014-000792-11. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 25, No. 25. See the NIHR Journals Library website for further project information.
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Affiliation(s)
- Gavin D Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- Heartlands Hospital, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - Chen Ji
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Felix Achana
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - John Jm Black
- South Central Ambulance Service NHS Foundation Trust, Bicester, UK
| | - Karl Charlton
- North East Ambulance Service NHS Foundation Trust, Newcastle upon Tyne, UK
| | - James Crawford
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Adam de Paeztron
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Mark Docherty
- West Midlands Ambulance Service University NHS Foundation Trust, Brierley Hill, UK
| | - Judith Finn
- Prehospital, Resuscitation and Emergency Care Research Unit (PRECRU), Curtin University, Perth, WA, Australia
| | | | - Simon Gates
- Cancer Research Clinical Trials Unit (CRCTU), University of Birmingham, Birmingham, UK
| | - Imogen Gunson
- West Midlands Ambulance Service University NHS Foundation Trust, Brierley Hill, UK
| | - Kyee Han
- North East Ambulance Service NHS Foundation Trust, Newcastle upon Tyne, UK
| | - Susie Hennings
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Jessica Horton
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Kamran Khan
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Sarah Lamb
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - John Long
- Patient and Public Involvement Representative, Warwick, UK
| | - Joshua Miller
- West Midlands Ambulance Service University NHS Foundation Trust, Brierley Hill, UK
| | - Fionna Moore
- South East Coast Ambulance Service NHS Foundation Trust, Crawley, UK
| | - Jerry Nolan
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
- Royal United Hospitals Bath NHS Foundation Trust, Bath, UK
| | | | - Stavros Petrou
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Helen Pocock
- South Central Ambulance Service NHS Foundation Trust, Bicester, UK
| | - Tom Quinn
- Emergency, Cardiovascular and Critical Care Research Group, Faculty of Health, Social Care and Education, Kingston University London and St George's, University of London, London, UK
| | - Nigel Rees
- Welsh Ambulance Service NHS Trust, St Asaph, UK
| | - Scott Regan
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Andy Rosser
- West Midlands Ambulance Service University NHS Foundation Trust, Brierley Hill, UK
| | - Charlotte Scomparin
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Anne Slowther
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
| | - Ranjit Lall
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry, UK
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50
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Chow SKY. Bystanders' Views on the Use of Automated External Defibrillators for Out-of-Hospital Cardiac Arrest: Implications for Health Promotions. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:ijerph18031241. [PMID: 33573184 PMCID: PMC7908230 DOI: 10.3390/ijerph18031241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/23/2021] [Accepted: 01/26/2021] [Indexed: 11/21/2022]
Abstract
Despite the widespread availability of automated external defibrillators, not everyone is enthusiastic about using them. The aim of this study was to examine the reasons for not using an automated external defibrillator (AED) and predictors of the reasons. The study had a cross-sectional design using an online survey. Data were collected in eighteen districts in Hong Kong to be representative of the city. The questionnaire consisted of questions on demographics, knowledge and attitude towards AED use, reasons for not using AED, and whether the kind of victim could affect the decision of the bystanders. There was a high significant correlation between knowledge and attitude, with r = 0.782 and p < 0.001. Of the respondents, 53.3% agreed that the kind of victim would affect their willingness to operate an AED. A binary logistic regression model revealed that a higher education (OR 6.242, 95% CI: 1.827–21.331), concern about the kind of victim involved (OR 2.822, 95% CI: 1.316–6.052), and a younger age were significant predictors of worrying about taking on responsibility in using AED. Other than knowledge, other barriers included a desire to avoid legal liability, and the kind of victim they encountered. Life experiences in adulthood could possibly affect the social responsibility and influence the behaviors of adults to operate AEDs.
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Affiliation(s)
- Susan Ka Yee Chow
- School of Nursing, Tung Wah College, 31 Wylie Road, Homantin, Kowloon, Hong Kong, China
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