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Günther A, Schmid S, Weidlich-Wichmann U, Czaputa E, Hasseler M, Weber J. Frequency of resuscitation attempts with dying nursing home residents. A full survey in an urban district in Germany based on registry data from 2018-2021. Resusc Plus 2023; 16:100508. [PMID: 38026139 PMCID: PMC10679822 DOI: 10.1016/j.resplu.2023.100508] [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: 07/14/2023] [Revised: 10/25/2023] [Accepted: 11/01/2023] [Indexed: 12/01/2023] Open
Abstract
Aim The realities of emergency care and resuscitation research involving nursing home (NH) residents suggest an overuse of resuscitation attempts in NHs. A complete analysis of all NH resident deaths is needed to provide a complementary perspective of potential underuse. The present research investigated whether residents of different NH homes died at the NH during attempted resuscitation or after transfer to hospital. Methods A full survey of resuscitation attempts and deaths among NH residents, via retrospective analysis of data from the death registry and the German Resuscitation Registry for the years 2018 to 2021. Results Over the 4-year study period, 14,598 individuals died, of whom 3,288 (22.5%) were residents of 31 different NHs. The mean age of the deceased NH residents was 87 years (±8.6); 2,196 (66.8%) were female, 118 (3.6%) underwent a resuscitation attempt, and 58.5% died at the NH. NH averages were as follows: deaths per NH: 106 (±51; min-max: 36-292); number of beds: 102 (±39; 34-210); deaths per bed per year 0.27 (±0.07; 0.15-0.51); resuscitation attempts per 1,000 beds per year: 9.5 (±5.5; 0-21.1); and ratio of futile resuscitation attempts to deaths: 6.0% (0-12.5%). Considering the entire study region before and during the COVID-19 pandemic, a slight underuse of resuscitation attempts with female NH residents emerged. On a facility level, substantial disparities and opposing trends were found. The incidence of deaths and resuscitation attempts, as well as the place of death and the ratio of futile resuscitation attempts to deaths, varied considerably. Conclusion Resuscitation attempts are rarely administered to dying NH residents. However, their frequency varies considerably between NHs.
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Affiliation(s)
- Andreas Günther
- Institute for General Practice and Palliative Care, Hannover Medical School, Hanover, Germany
- Fire Department, City of Braunschweig, Eisenbütteler Straße 2, 38122 Braunschweig, Germany
| | - Sybille Schmid
- Fire Department, City of Braunschweig, Eisenbütteler Straße 2, 38122 Braunschweig, Germany
| | - Uta Weidlich-Wichmann
- Faculty of Health and Health Care Sciences, Ostfalia University of Applied Sciences, Wolfsburg, Germany
| | - Eileen Czaputa
- Faculty of Health and Health Care Sciences, Ostfalia University of Applied Sciences, Wolfsburg, Germany
| | - Martina Hasseler
- Faculty of Health and Health Care Sciences, Ostfalia University of Applied Sciences, Wolfsburg, Germany
| | - Jan Weber
- Social Services Department, City of Braunschweig, Braunschweig, Germany
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Nishimura T, Suga M, Hongo T, Yumoto T, Nakao A, Ishihara S, Naito H. Comparison of outcomes of out-of-hospital cardiac arrest patients: Emergency calls placed from mobile phones vs. landline phones. Resusc Plus 2023; 15:100434. [PMID: 37583510 PMCID: PMC10423887 DOI: 10.1016/j.resplu.2023.100434] [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: 06/04/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 08/17/2023] Open
Abstract
Background Until recently, calls to the emergency medical service (EMS) from landline phones, which display the caller's exact location at the dispatch center, had been common. Since the use of mobile phones has become widespread, many emergency calls are now made from mobile phones. Differences in outcomes of out-of-hospital cardiac arrest (OHCA) patients for whom EMS was called from mobile versus landline phones has not yet been fully elucidated. Methods We performed a retrospective, population-based analysis in Kobe, Japan to examine whether EMS calls from mobiles improved the prognosis of OHCA patients over EMS calls placed from landlines. The primary outcome was favorable neurological outcome, defined as Cerebral Performance Category (CPC) scores of 1 or 2 at discharge. Secondary outcomes were survival at one-month, survival at discharge, and time durations between call and EMS activities. Results Of 4,231 OHCA cases, 2,194 cases (706 landline cases vs. 1,488 mobile cases) were included in this study. The percentages of favorable neurological outcomes were 0.7% (5/706) in the landline group and 3.8% (56/1,488) in the mobile group. Adjusted multivariable logistic regression revealed that favorable neurological outcomes (odds ratio [OR] 3.03, 95% confidence interval [CI] 1.12-8.17, p = 0.03) were better in the mobile group, while one-month survival (OR 1.30, 95% CI 0.80-2.14, p = 0.29) was not significantly different. Bystander CPR was more frequently administered in the mobile group (landlines 61.3% vs. mobiles 68.4%, p < 0.01). Time durations between call to EMS dispatch (184.5 [IQR 157-220 s] vs. 205 [IQR 174-248 s], p < 0.01) and EMS arrival (476.5 [IQR 377-599 s] vs. 491 [IQR 407.5-611.5 s], p < 0.01) were shorter in the landline group. Conclusions Although the landline caller location display system seems effective for shorter times between EMS call and EMS arrival, mobile phone use was associated with better neurological outcomes.
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Affiliation(s)
- Takeshi Nishimura
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Japan
| | - Masafumi Suga
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Japan
| | - Takashi Hongo
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
| | - Satoshi Ishihara
- Department of Emergency and Critical Care Medicine, Hyogo Emergency Medical Center, Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmaceutical Sciences, Japan
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Video Emergency Calls in Medical Dispatching: A Scoping Review. Prehosp Disaster Med 2022; 37:819-826. [PMID: 36138554 DOI: 10.1017/s1049023x22001297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Video emergency calls (VCs) represent a feasible future trend in medical dispatching. Acceptance among callers and dispatchers seems to be good. Indications, potential problems, limitations, and directions of research of adding a live video from smartphones to an emergency call have not been reviewed outside the context of out-of-hospital cardiac arrest (OHCA). OBJECTIVE The main objective of this study is to examine the scope and nature of research publications on the topic of VC. The secondary goal is to identify research gaps and discuss the potential directions of research efforts of VC. DESIGN Following PRISMA-ScR guidelines, online bibliographic databases PubMed, Web of Science, SCOPUS, Google Scholar, ClinicalTrials.gov, and gray literature were searched from the period of January 1, 2012 through March 1, 2022 in English. Only studies focusing on video transfer via mobile phone to emergency medical dispatch centers (EMDCs) were included. RESULTS Twelve articles were included in the qualitative synthesis and six main themes were identified: (1) cardiopulmonary resuscitation (CPR) guided by VC; (2) indications of VCs; (3) dispatchers' feedback and perception; (4) technical aspects of VCs; (5) callers' acceptance; and (6) confidentiality and legal issues. CONCLUSION Video emergency calls are feasible and seem to be a well-accepted auxiliary method among dispatchers and callers. Some promising clinical results exist, especially for video-assisted CPR. On the other hand, there are still enormous knowledge gaps in the vast majority of implementation aspects of VC into practice.
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Han S, Park HJ, Jeong WJ, Kim GW, Choi HJ, Moon HJ, Lee K, Choi HJ, Park YJ, Cho JS, Lee CA. Application of the Team Emergency Assessment Measure for Prehospital Cardiopulmonary Resuscitation. J Clin Med 2022; 11:jcm11185390. [PMID: 36143045 PMCID: PMC9502771 DOI: 10.3390/jcm11185390] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/10/2022] [Accepted: 09/11/2022] [Indexed: 11/16/2022] Open
Abstract
Introduction: Communication and teamwork are critical for ensuring patient safety, particularly during prehospital cardiopulmonary resuscitation (CPR). The Team Emergency Assessment Measure (TEAM) is a tool applicable to such situations. This study aimed to validate the TEAM efficiency as a suitable tool even in prehospital CPR. Methods: A multi-centric observational study was conducted using the data of all non-traumatic out-of-hospital cardiac arrest patients aged over 18 years who were treated using video communication-based medical direction in 2018. From the extracted data of 1494 eligible patients, 67 sample cases were randomly selected. Two experienced raters were assigned to each case. Each rater reviewed 13 or 14 videos and scored the TEAM items for each field cardiopulmonary resuscitation performance. The internal consistency, concurrent validity, and inter-rater reliability were measured. Results: The TEAM showed high reliability with a Cronbach’s alpha value of 0.939, with a mean interitem correlation of 0.584. The mean item–total correlation was 0.789, indicating significant associations. The mean correlation coefficient between each item and the global score range was 0.682, indicating good concurrent validity. The mean intra-class correlation coefficient was 0.804, indicating excellent agreement. Discussion: The TEAM can be a valid and reliable tool to evaluate the non-technical skills of a team of paramedics performing CPR.
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Affiliation(s)
- Sangsoo Han
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Hye Ji Park
- Department of Emergency Medicine, Hallym University, Dongtan Sacred Heart Hospital, Hwaseong 18450, Korea
| | - Won Jung Jeong
- Department of Emergency Medicine, Catholic University of Korea, St. Vincent’s Hospital, Seoul 06591, Korea
| | - Gi Woon Kim
- Department of Emergency Medicine, Soonchunhyang University Bucheon Hospital, Bucheon 14584, Korea
| | - Han Joo Choi
- Department of Emergency Medicine, Dankook University Hospital, Cheonan 31116, Korea
| | - Hyung Jun Moon
- Department of Emergency Medicine, College of Medicine, Soonchunhyang University, Cheonan 31151, Korea
| | - Kyoungmi Lee
- Department of Emergency Medicine, Myongji Hospital, Goyang 10475, Korea
| | - Hyuk Joong Choi
- Department of Emergency Medicine, Hanyang University Guri Hospital, Guri 11923, Korea
| | - Yong Jin Park
- Department of Emergency Medicine, Chosun University Hospital, Gwangju 61453, Korea
| | - Jin Seong Cho
- Department of Emergency Medicine, Gil Medical Center, Gachon University College of Medicine, Incheon 21565, Korea
| | - Choung Ah Lee
- Department of Emergency Medicine, Hallym University, Dongtan Sacred Heart Hospital, Hwaseong 18450, Korea
- Correspondence: ; Tel.: +82-31-8086-2611
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Zimmerman TM, Neth MR, Tanski ME, Chess L, Thompson K, Jui J, Sahni R, Daya MR, Lupton JR. Utilization and Effect of Direct Medical Oversight during Out-of-Hospital Cardiac Arrest. PREHOSP EMERG CARE 2022; 27:744-750. [PMID: 35977073 DOI: 10.1080/10903127.2022.2113189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 06/17/2022] [Accepted: 08/02/2022] [Indexed: 10/15/2022]
Abstract
STUDY OBJECTIVE Direct medical oversight (DMO), where emergency medical services (EMS) clinicians contact a physician for real-time medical direction, is used by many EMS systems across the United States. Our objective was to characterize the recommendations made by DMO during out-of-hospital cardiac arrests (OHCA) and to determine their effect on EMS transport decisions and patient outcomes. METHODS This is a secondary analysis of DMO call recordings from OHCA cases in the Portland, Oregon metropolitan area from January 1, 2018 to February 28, 2021. Data extracted from the audio recordings were linked to OHCA cases in the Portland Cardiac Arrest Epidemiologic Registry (PDX Epistry). The primary outcomes are recommendations made by DMO: transport, continued field resuscitation, or termination of resuscitation (TOR). Secondary outcomes include EMS transport decisions, survival to hospital admission, and survival to hospital discharge. We used descriptive statistics, unpaired t-tests, and chi-square tests as appropriate for data analysis. RESULTS There were 239 OHCA cases for which DMO was contacted by EMS. The median time from EMS arrival to DMO contact was 25.6 min, and EMS requested TOR for 72.0% of patients. Compared to patients where EMS requested further treatment advice, patients for whom EMS requested TOR had poor prognostic signs including older age, asystole as an initial rhythm, and lower rates of transient return of spontaneous circulation prior to DMO call compared with cases where EMS did not request TOR. DMO recommended transport, continued field resuscitation, or TOR in 21.8%, 18.0%, and 60.2% of patients, respectively. Of the 239 patients, 59 (24.7%) were ultimately transported by EMS to the hospital, 14 (5.9%) survived to admission, and only 1 patient (0.4%) survived to hospital discharge and had an acceptable neurologic outcome (Cerebral Performance Category score of 2). CONCLUSIONS Patients for whom EMS contacts DMO for further treatment advice or requesting field TOR after prolonged OHCA resuscitation have poor outcomes, even when DMO recommends transport or further resuscitation, and may represent opportunities to reduce unnecessary DMO contact or patient transports. More research is needed to determine which OHCA patients benefit from DMO contact.
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Affiliation(s)
- Tristen M Zimmerman
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Matthew R Neth
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Mary E Tanski
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Laura Chess
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Kathryn Thompson
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Jonathan Jui
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Ritu Sahni
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Mohamud R Daya
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
| | - Joshua R Lupton
- Department of Emergency Medicine, Oregon Health and Science University, Portland, Oregon
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Hongo T, Yumoto T, Naito H, Mikane T, Nakao A. Impact of different medical direction policies on prehospital advanced airway management for out-of hospital cardiac arrest patients: A retrospective cohort study. Resusc Plus 2022; 9:100210. [PMID: 35252900 PMCID: PMC8888968 DOI: 10.1016/j.resplu.2022.100210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Revised: 12/28/2021] [Accepted: 01/19/2022] [Indexed: 12/26/2022] Open
Abstract
Background Although optimal prehospital airway management after out-of-hospital cardiac arrest (OHCA) remains undetermined, no studies have compared different advanced airway management (AAM) policies adopted by two hospitals in charge of online medical direction by emergency physicians. We examined the impact of two different AAM policies on OHCA patient survival. Methods This observational cohort study included adult OHCA patients treated in Okayama City from 2013 to 2016. Patients were divided into two groups: the O group - those treated on odd days when a hospital with a policy favoring laryngeal tube ventilation (LT) supervised, and the E group - those treated on even days when the other hospital with a policy favoring endotracheal intubation (ETI) supervised. Multiple logistic regression analysis was performed to assess airway device effects. The primary outcome measure was seven-day survival. Results Of 2,406 eligible patients, 50.1% were in the O group and 49.9% were in the E group. O group patients received less ETI (1.0% vs. 12.0%) and more LT (53.3% vs. 43.0%) compared with E group patients. In univariate analysis, no differences were observed in seven-day survival (9.4% vs 10.1%). Multiple regression analysis revealed neither LT nor ETI had a significant independent effect on seven-day survival, considering bag-valve mask ventilation as a reference (OR, 0.78; 95% CI, 0.54 to 1.13, OR, 0.79; 95% CI, 0.36 to 1.72, respectively). Conclusion Despite different advanced airway medical direction policies in a single city, there were no substantial impact on outcomes for OHCA patients.
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Affiliation(s)
- Takashi Hongo
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Japan
| | - Tetsuya Yumoto
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Japan
| | - Hiromichi Naito
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Japan
- Corresponding author at: Okayama University Hospital, Advanced Emergency and Critical Care Medical Center, 2-5-1 Shikata, Okayama 700-8558, Japan.
| | - Takeshi Mikane
- Department of Emergency and Critical Care Medicine, Japanese Red Cross Okayama Hospital, Japan
| | - Atsunori Nakao
- Department of Emergency, Critical Care, and Disaster Medicine, Okayama University Graduate School of Medicine Dentistry and Pharmaceutical Sciences, Japan
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Han E, Kong T, You JS, Park I, Park G, Lee S, Chung SP. Effect of Prehospital Epinephrine on Out-of-Hospital Cardiac Arrest Outcomes: A Propensity Score-Matched Analysis. Yonsei Med J 2022; 63:187-194. [PMID: 35083905 PMCID: PMC8819407 DOI: 10.3349/ymj.2022.63.2.187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 10/04/2021] [Accepted: 10/21/2021] [Indexed: 12/02/2022] Open
Abstract
PURPOSE A pilot project using epinephrine at the scene under medical control is currently underway in Korea. This study aimed to determine whether prehospital epinephrine administration is associated with improved survival and neurological outcomes in out-of-hospital cardiac arrest (OHCA) patients who received epinephrine during cardiopulmonary resuscitation (CPR) in the emergency department. MATERIALS AND METHODS This retrospective observational study used a nationwide multicenter OHCA registry. Patients were classified into two groups according to whether they received epinephrine at the scene or not. The associations between prehospital epinephrine use and outcomes were assessed using propensity score (PS)-matched analysis. Multivariable logistic regression analysis was performed using PS matching. The same analysis was repeated for the subgroup of patients with non-shockable rhythm. RESULTS PS matching was performed for 1084 patients in each group. Survival to discharge was significantly decreased in the patients who received prehospital epinephrine [odds ratio (OR) 0.415, 95% confidence interval (CI) 0.250-0.670, p<0.001]. However, no statistical significance was observed for good neurological outcome (OR 0.548, 95% CI 0.258-1.123, p=0.105). For the patient subgroup with non-shockable rhythm, prehospital epinephrine was also associated with lower survival to discharge (OR 0.514, 95% CI 0.306-0.844, p=0.010), but not with neurological outcome (OR 0.709, 95% CI 0.323-1.529, p=0.382). CONCLUSION Prehospital epinephrine administration was associated with decreased survival rates in OHCA patients but not statistically associated with neurological outcome in this PS-matched analysis. Further research is required to investigate the reason for the detrimental effect of epinephrine administered at the scene.
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Affiliation(s)
- Eunah Han
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Taeyoung Kong
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Je Sung You
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Incheol Park
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Goeun Park
- Biostatistics Collaboration Unit, Medical Research Center, Yousei University College of Medicine, Seoul, Korea
| | - Sujee Lee
- Biostatistics Collaboration Unit, Medical Research Center, Yousei University College of Medicine, Seoul, Korea
| | - Sung Phil Chung
- Department of Emergency Medicine, Yonsei University College of Medicine, Seoul, Korea.
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Basic life support and systems saving lives. Curr Opin Crit Care 2021; 27:617-622. [PMID: 34629420 DOI: 10.1097/mcc.0000000000000897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE OF REVIEW To describe recent science in basic life support (BLS) after cardiac arrest and how evolving knowledge in resuscitation is changing current guidelines and practices. RECENT FINDINGS The core elements of BLS have remained mostly unchanged since 2005 when Cardiopulmonary Resuscitation recommendations were changed from 2 ventilations to 15 compressions and up to three stacked shocks for shockable rhythms, to 30 compressions to 2 ventilations and single shocks. Since 2010, basic life support has largely focused on the importance of providing high-quality CPR for professional and lay rescuers alike. The most recent resuscitation updates has seen an increased focus on the systems perspective. The 'Systems Saving Lives' concept emphasizes the interconnection between community and Emergency Medical Services (EMS). The main changes in current resuscitation practice are within three important basic life support domains: recognition of cardiac arrest, interaction between rescuers and EMS and improving resuscitation quality. SUMMARY This review highlights the importance of strengthening both community and emergency medical services efforts to improve outcomes in cardiac arrest. Strategies that enhance the communication and collaboration between lay rescuers and professional resuscitation systems are important new avenues to pursue in developing systems that save more lives.
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Lee SJ, Han KS, Lee EJ, Lee SW, Ki M, Ahn HS, Kim SJ. Impact of insurance type on outcomes in cardiac arrest patients from 2004 to 2015: A nation-wide population-based study. PLoS One 2021; 16:e0254622. [PMID: 34260639 PMCID: PMC8279316 DOI: 10.1371/journal.pone.0254622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 06/29/2021] [Indexed: 11/18/2022] Open
Abstract
Objectives There do not appear to be many studies which have examined the socio-economic burden and medical factors influencing the mortality and hospital costs incurred by patients with cardiac arrest in South Korea. We analyzed the differences in characteristics, medical factors, mortality, and costs between patients with national health insurance and those on a medical aid program. Methods We selected patients (≥20 years old) who experienced their first episode of cardiac arrest from 2004 to 2015 using data from the National Health Insurance Service database. We analyzed demographic characteristics, insurance type, urbanization of residential area, comorbidities, treatments, hospital costs, and mortality within 30 days and one year for each group. A multiple regression analysis was used to identify an association between insurance type and outcomes. Results Among the 487,442 patients with cardiac arrest, the medical aid group (13.3% of the total) had a higher proportion of females, rural residents, and patients treated in low-level hospitals. The patients in the medical aid group also reported a higher rate of non-shockable conditions; a high Charlson Comorbidity Index; and pre-existing comorbidities, such as hypertension, diabetes mellitus, and renal failure with a lower rate of providing a coronary angiography. The national health insurance group reported a lower one-year mortality rate (91.2%), compared to the medical aid group (94%), and a negative association with one-year mortality (Adjusted OR 0.74, 95% CI 0.71–0.76). While there was no significant difference in short-term costs between the two groups, the medical aid group reported lower long-term costs, despite a higher rate of readmission. Conclusions Medical aid coverage was an associated factor for one-year mortality, and may be the result of an insufficient delivery of long-term services as reflected by the lower long-term costs and higher readmission rates. There were differences of characteristics, comorbidities, medical and hospital factors and treatments in two groups. These differences in medical and hospital factors may display discrepancies by type of insurance in the delivery of services, especially in chronic healthcare services.
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Affiliation(s)
- Si Jin Lee
- Department of Emergency Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
| | - Kap Su Han
- Department of Emergency Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
| | - Eui Jung Lee
- Department of Emergency Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
| | - Sung Woo Lee
- Department of Emergency Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
| | - Myung Ki
- Department of Preventive Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
| | - Hyeong Sik Ahn
- Department of Preventive Medicine, Institute for Evidence-based Medicine, The Korean Branch of Australasian Cochrane Center, College of Medicine, Korea University, Seoul, South Korea
| | - Su Jin Kim
- Department of Emergency Medicine, College of Medicine, Korea University Hospital, Seoul, South Korea
- * E-mail: ,
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Olasveengen TM, Semeraro F, Ristagno G, Castren M, Handley A, Kuzovlev A, Monsieurs KG, Raffay V, Smyth M, Soar J, Svavarsdóttir H, Perkins GD. [Basic life support]. Notf Rett Med 2021; 24:386-405. [PMID: 34093079 PMCID: PMC8170637 DOI: 10.1007/s10049-021-00885-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/19/2021] [Indexed: 12/13/2022]
Abstract
The European Resuscitation Council has produced these basic life support guidelines, which are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. The topics covered include cardiac arrest recognition, alerting emergency services, chest compressions, rescue breaths, automated external defibrillation (AED), cardiopulmonary resuscitation (CPR) quality measurement, new technologies, safety, and foreign body airway obstruction.
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Affiliation(s)
- Theresa M. Olasveengen
- Department of Anesthesiology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Oslo, Norwegen
| | - Federico Semeraro
- Department of Anaesthesia, Intensive Care and Emergency Medical Services, Maggiore Hospital, Bologna, Italien
| | - Giuseppe Ristagno
- Department of Anesthesiology, Intensive Care and Emergency, Fondazione IRCCS Ca’ Granda, Ospedale Maggiore Policlinico, Mailand, Italien
- Department of Pathophysiology and Transplantation, University of Milan, Mailand, Italien
| | - Maaret Castren
- Emergency Medicine, Helsinki University and Department of Emergency Medicine and Services, Helsinki University Hospital, Helsinki, Finnland
| | | | - Artem Kuzovlev
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, V.A. Negovsky Research Institute of General Reanimatology, Moskau, Russland
| | - Koenraad G. Monsieurs
- Department of Emergency Medicine, Antwerp University Hospital and University of Antwerp, Antwerpen, Belgien
| | - Violetta Raffay
- Department of Medicine, School of Medicine, European University Cyprus, Nikosia, Zypern
| | - Michael Smyth
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, CV4 7AL Coventry, Großbritannien
- West Midlands Ambulance Service, DY5 1LX Brierly Hill, West Midlands Großbritannien
| | - Jasmeet Soar
- Southmead Hospital, North Bristol NHS Trust, Bristol, Großbritannien
| | - Hildigunnur Svavarsdóttir
- Akureyri Hospital, Akureyri, Island
- Institute of Health Science Research, University of Akureyri, Akureyri, Island
| | - Gavin D. Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, CV4 7AL Coventry, Großbritannien
- University Hospitals Birmingham, B9 5SS Birmingham, Großbritannien
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Olasveengen TM, Semeraro F, Ristagno G, Castren M, Handley A, Kuzovlev A, Monsieurs KG, Raffay V, Smyth M, Soar J, Svavarsdottir H, Perkins GD. European Resuscitation Council Guidelines 2021: Basic Life Support. Resuscitation 2021; 161:98-114. [PMID: 33773835 DOI: 10.1016/j.resuscitation.2021.02.009] [Citation(s) in RCA: 237] [Impact Index Per Article: 79.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The European Resuscitation Council has produced these basic life support guidelines, which are based on the 2020 International Consensus on Cardiopulmonary Resuscitation Science with Treatment Recommendations. The topics covered include cardiac arrest recognition, alerting emergency services, chest compressions, rescue breaths, automated external defibrillation (AED), CPR quality measurement, new technologies, safety, and foreign body airway obstruction.
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Affiliation(s)
- Theresa M Olasveengen
- Department of Anesthesiology, Oslo University Hospital and Institute of Clinical Medicine, University of Oslo, Norway.
| | - Federico Semeraro
- Department of Anaesthesia, Intensive Care and Emergency Medical Services, Maggiore Hospital, Bologna, Italy
| | - Giuseppe Ristagno
- Department of Anesthesiology, Intensive Care and Emergency, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy; Department of Pathophysiology and Transplantation, University of Milan, Italy
| | - Maaret Castren
- Emergency Medicine, Helsinki University and Department of Emergency Medicine and Services, Helsinki University Hospital, Helsinki, Finland
| | | | - Artem Kuzovlev
- Federal Research and Clinical Center of Intensive Care Medicine and Rehabilitology, V.A. Negovsky Research Institute of General Reanimatology, Moscow, Russia
| | - Koenraad G Monsieurs
- Department of Emergency Medicine, Antwerp University Hospital and University of Antwerp, Belgium
| | - Violetta Raffay
- Department of Medicine, School of Medicine, European University Cyprus, Nicosia, Cyprus
| | - Michael Smyth
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom; West Midlands Ambulance Service and Midlands Air Ambulance, Brierly Hill, West Midlands DY5 1LX, United Kingdom
| | - Jasmeet Soar
- Southmead Hospital, North Bristol NHS Trust, Bristol, United Kingdom
| | - Hildigunnur Svavarsdottir
- Akureyri Hospital, Akureyri, Iceland; Institute of Health Science Research, University of Akureyri, Akureyri, Iceland
| | - Gavin D Perkins
- Warwick Clinical Trials Unit, Warwick Medical School, University of Warwick, Coventry CV4 7AL, United Kingdom; University Hospitals Birmingham, Birmingham B9 5SS, United Kingdom
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12
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Park HA, Ahn KO, Lee EJ, Park JO. Association between Survival and Time of On-Scene Resuscitation in Refractory Out-of-Hospital Cardiac Arrest: A Cross-Sectional Retrospective Study. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2021; 18:E496. [PMID: 33435406 PMCID: PMC7826551 DOI: 10.3390/ijerph18020496] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Revised: 12/31/2020] [Accepted: 01/04/2021] [Indexed: 11/16/2022]
Abstract
It is estimated that over 60% of out-of-hospital cardiac arrest (OHCA) patients with a shockable rhythm are refractory to current treatment, never achieve return of spontaneous circulation, or die before they reach the hospital. Therefore, we aimed to identify whether field resuscitation time is associated with survival rate in refractory OHCA (rOHCA) with a shockable initial rhythm. This cross-sectional retrospective study extracted data of emergency medical service (EMS)-treated patients aged ≥ 15 years with OHCA of suspected cardiac etiology and shockable initial rhythm confirmed by EMS providers from the OHCA registry database of Korea. A multivariable logistic regression analysis was conducted for survival to discharge and good neurological outcomes in the scene time interval groups. The median scene time interval for the non-survival and survival to discharge patients were 16 (interquartile range (IQR) 13-21) minutes and 14 (IQR 12-16) minutes, respectively. In this study, for rOHCA patients with a shockable rhythm, continuing CPR for more than 15 min on the scene was associated with a decreased chance of survival and good neurological outcome. In particular, we found that in the patients whose transport time interval was >10 min, the longer scene time interval was negatively associated with the neurological outcome.
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Affiliation(s)
- Hang A Park
- Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong-si 18450, Korea;
- Department of Epidemiology, School of Public Health, Seoul National University, Seoul 08826, Korea
| | - Ki Ok Ahn
- Department of Emergency Medicine, Myongji Hospital, Hanyang University College of Medicine, Goyang-si 10475, Korea;
| | - Eui Jung Lee
- Department of Emergency Medicine, College of Medicine, Korea University, Seoul 02841, Korea;
| | - Ju Ok Park
- Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, Hwaseong-si 18450, Korea;
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13
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Yoo YJ, Kim GW, Lee CA, Park YJ, Lee KM, Cho JS, Jeong WJ, Choi HJ, Choi HJ, Heo NH, Moon HJ. Characteristics and outcomes of public bath-related out-of-hospital cardiac arrests in South Korea. Clin Exp Emerg Med 2020; 7:225-233. [PMID: 33028067 PMCID: PMC7550806 DOI: 10.15441/ceem.19.071] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2019] [Accepted: 10/01/2019] [Indexed: 12/03/2022] Open
Abstract
Objective To analyze the differences in characteristics and outcomes between public bath (PB)-related and non-PB-related out-of-hospital cardiac arrest (OHCA) patients in South Korea. Methods We performed a retrospective observational analysis of collected data from the Smart Advanced Cardiac Life Support (SALS) registry between September 2015 and December 2018. We included adult OHCA patients (aged >18 years) with presumed OHCA of non-traumatic etiology who were attended by dispatched emergency medical services. SALS is a field advanced life support with smartphone-based direct medical direction. The primary outcome was the survival to discharge rate measured at the time of discharge. Results Of 38,995 cardiac arrest patients enrolled in the SALS registry, 11,889 were included in the final analysis. In total, 263 OHCAs occurred in PBs. Male sex and bystander cardiopulmonary resuscitation proportions appeared to be higher among PB patients than among non-PB patients. Percentages for shockable rhythm, witnessed rate, and number of underlying disease were lower in the PB group than in the non-PB group. Prehospital return of spontaneous circulation (11.4% vs. 19.5%, P=0.001), survival to discharge (2.3% vs. 9.9%, P<0.001), and favorable neurologic outcome (1.9% vs. 5.8%, P=0.007) in PB patients were significantly poorer than those in non-PB patients. Conclusion Patient characteristics and emergency medical services factors differed between PB and non-PB patients. All outcomes of PB-related OHCA were poorer than those of non-PB-related OHCA. Further treatment strategies should be developed to improve the outcomes of PB-related cardiac arrest.
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Affiliation(s)
- Yung Jae Yoo
- Department of Emergency Medicine, Soonchunhyang University College of Medicine, Asan, Korea
| | - Gi Woon Kim
- Department of Emergency Medicine, Soonchunhyang University College of Medicine, Asan, Korea
| | - Choung Ah Lee
- Department of Emergency Medicine, Hallym University Dongtan Sacred Heart Hospital, Dongtan, Korea
| | - Yong Jin Park
- Department of Emergency Medicine, Chosun University Hospital, Gwangju, Korea
| | - Kyoung Mi Lee
- Department of Emergency Medicine, Myongji Hospital, Goyang, Korea
| | - Jin Seong Cho
- Department of Emergency Medicine, Gachon University Gil Medical Center, Incheon, Korea
| | - Won Jung Jeong
- Department of Emergency Medicine, St. Vincent's Hospital, The Catholic University of Korea, Suwon, Korea
| | - Hyuk Joong Choi
- Department of Emergency Medicine, Hanyang University Guri Hospital, Guri, Korea
| | - Han Joo Choi
- Department of Emergency Medicine, Dankook University Hospital, Cheonan, Korea
| | - Nam Hun Heo
- Clinical Trial Center, Soonchunhyang University Cheonan Hospital, Cheonan, Korea
| | - Hyung Jun Moon
- Department of Emergency Medicine, Soonchunhyang University College of Medicine, Asan, Korea
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14
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Neurological outcomes after an out-of-hospital cardiac arrest among people living in high-rise buildings in South Korea. Eur J Emerg Med 2020; 27:207-212. [PMID: 31714474 DOI: 10.1097/mej.0000000000000643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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15
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Factors Associated with High-Quality Cardiopulmonary Resuscitation Performed by Bystander. Emerg Med Int 2020; 2020:8356201. [PMID: 32211207 PMCID: PMC7063209 DOI: 10.1155/2020/8356201] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 01/16/2020] [Indexed: 11/17/2022] Open
Abstract
Bystander cardiopulmonary dresuscitation (CPR) improves the survival and neurological outcomes of sudden cardiac arrest patients. The rate of bystander CPR is increasing; however, its performance quality has not been evaluated in detail. In this study, emergency medical technicians (EMTs) in the field evaluated bystander CPR quality, and we aimed to investigate the association between bystander information and CPR quality. This retrospective cohort study was based on data included in the Smart Advanced Life Support (SALS) registry between January 2016 and December 2017. We included patients older than 18 years who experienced an out-of-hospital cardiac arrest (OHCA) due to medical causes. Bystander CPR quality was judged to be "high" when the hand positions were appropriate and when compression rates of at least 100/min and compression depths of at least 5 cm were achieved. Among 6,769 eligible patients, 3,799 (58.7%) received bystander CPR, and 6% of bystanders performed high-quality CPR. After adjustment, the occurrence of cardiac arrest at home (adjusted odds ratio (aOR), 95% confidence interval (CI); 0.42, 0.27-0.64), witnessed cardiac arrest (1.45, 1.03-2.06), and younger bystander age all showed associations with one another. High-quality CPR led to a 4.29-fold increase in the chance of neurological recovery. In particular, high-quality CPR in patients aged 60 years showed a significant association compared with other age groups (7.61, 1.41-41.04). The main factor affecting CPR quality in this study was the age of the bystander, and older bystanders found it more difficult to maintain CPR quality. To improve the quality of bystander CPR, training among older bystanders should be the focus.
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16
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Woo JH, Cho JS, Lee CA, Kim GW, Kim YJ, Moon HJ, Park YJ, Lee KM, Jeong WJ, Choi IK, Choi HJ, Choi HJ. Survival and Rearrest in out-of-Hospital Cardiac Arrest Patients with Prehospital Return of Spontaneous Circulation: A Prospective Multi-Regional Observational Study. PREHOSP EMERG CARE 2020; 25:59-66. [PMID: 32091295 DOI: 10.1080/10903127.2020.1733716] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
OBJECTIVE We aimed to determine the factors associated with rearrest after prehospital return of spontaneous circulation (ROSC) and examine the factors associated with survival despite rearrest. METHODS We conducted a prospective multi-regional observational study of out-of-hospital cardiac arrest (OHCA) patients between August 2015 and July 2016. Patients received prehospital advanced cardiovascular life support performed by emergency medical technicians (EMTs). EMTs were directly supervised by medical directors (physicians) via real-time smartphone video calls [Smart Advanced Life Support (SALS)]. The study participants were categorized into rearrest (+) and rearrest (-) groups depending on whether rearrest occurred after prehospital ROSC. After rearrest, patients were further classified as survivors or non-survivors at discharge. RESULTS SALS was performed in 1,711 OHCA patients. Prehospital ROSC occurred in 345 patients (20.2%); of these patients, 189 (54.8%) experienced rearrest [rearrest (+) group] and 156 did not experience rearrest [rearrest (-) group]. Multivariate analysis showed that a longer interval from collapse to first prehospital ROSC was independently associated with rearrest [odds ratio (OR) 1.081; 95% confidence interval (CI) 1.050-1.114]. The presence of an initial shockable rhythm was independently associated with survival after rearrest (OR 6.920; 95% CI 2.749-17.422). As a predictor of rearrest, the interval from collapse to first prehospital ROSC (cut-off: 24 min) had a sensitivity of 77% and a specificity of 54% (AUC = 0.715 [95% CI 0.661-0.769]). CONCLUSIONS A longer interval from collapse to first prehospital ROSC was associated with rearrest, and an initial shockable rhythm was associated with survival despite the occurrence of rearrest. Emergency medical service providers and physicians should be prepared to deal with rearrest when pulses are obtained late in the resuscitation.
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Effect of the Floor Level on the Probability of a Neurologically Favorable Discharge after Cardiac Arrest according to the Event Location. Emerg Med Int 2019; 2019:9761072. [PMID: 31737368 PMCID: PMC6815993 DOI: 10.1155/2019/9761072] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2019] [Accepted: 09/09/2019] [Indexed: 11/17/2022] Open
Abstract
As the number of people living in high-rise buildings increases, so does the incidence of cardiac arrest in these locations. Changes in cardiac arrest location affect the recognition of patients and emergency medical service (EMS) activation and response. This study aimed to compare the EMS response times and probability of a neurologically favorable discharge among patients who suffered an out-of-hospital cardiac arrest (OHCA) event while on a high or low floor at home or in a public place. This retrospective analysis was based on Smart Advanced Life Support registry data from January 2016 to December 2017. We included patients older than 18 years who suffered an OHCA due to medical causes. A high floor was defined as ≥3rd floor above ground. We compared the probability of a neurologically favorable discharge according to floor level and location (home vs. public place) of the OHCA event. Of the 6,335 included OHCA cases, 4,154 (65.6%) events occurred in homes. Rapid call-to-scene times were reported for high-floor events in both homes and public places. A longer call-to-patient time was observed for home events. The probability of a neurologically favorable discharge after a high-floor OHCA was significantly lower than that after a low-floor OHCA if the event occurred in a public place (adjusted odds ratio (aOR), 0.58; 95% confidence intervals (CI), 0.37-0.89) but was higher if the event occurred at home (aOR, 1.40; 95% CI, 0.96-2.03). Both the EMS response times to OHCA events in high-rise buildings and the probability of a neurologically favorable discharge differed between homes and public places. The results suggest that the prognosis of an OHCA patient is more likely to be affected by the building structure and use rather than the floor height.
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