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Out of hospital cardiac arrest

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https://www.readbyqxmd.com/read/28110000/drones-may-be-used-to-save-lives-in-out-of-hospital-cardiac-arrest-due-to-drowning
#1
A Claesson, L Svensson, P Nordberg, M Ringh, M Rosenqvist, T Djarv, J Samuelsson, O Hernborg, P Dahlbom, A Jansson, J Hollenberg
BACKGROUND: Drowning leading to out-of-hospital cardiac arrest (OHCA) and death is a major public health concern. Submersion with duration of less than 10minutes is associated with favourable neurological outcome and nearby bystanders play a considerable role in rescue and resuscitation. Drones can provide a visual overview of an accident scene, their potential as lifesaving tools in drowning has not been evaluated. AIM: The aim of this simulation study was to evaluate the efficiency of a drone for providing earlier location of a submerged possible drowning victim in comparison with standard procedure...
January 18, 2017: Resuscitation
https://www.readbyqxmd.com/read/28109998/impact-of-mean-arterial-pressure-on-clinical-outcomes-in-comatose-survivors-of-out-of-hospital-cardiac-arrest-insights-from-the-university-of-ottawa-heart-institute-regional-cardiac-arrest-registry-capital-care
#2
Juan J Russo, Tyler E James, Benjamin Hibbert, Altayyeb Yousef, Christina Osborne, George A Wells, Michael P V Froeschl, Derek Y So, Aun Yeong Chong, Marino Labinaz, Chris A Glover, Jean-François Marquis, Alexander Dick, Jordan Bernick, Michel R Le May
AIM: of the study We sought to assess the relationship between mean arterial pressure (MAP) and clinical outcomes in comatose survivors of out-of-hospital cardiac arrest (OHCA). METHODS: We identified consecutive comatose survivors of OHCA with an initial shockable rhythm treated with targeted temperature management. We examined clinical outcomes in relation to mean MAP (measured hourly) during the first 96hours of hospitalization. Mean MAP was examined as both a continuous variable and a categorical variable consisting of 3 pre-specified strata: <70mmHg, 70 to <80mmHg, and ≥80mmHg...
January 18, 2017: Resuscitation
https://www.readbyqxmd.com/read/28109996/survival-in-ventricular-fibrillation-with-emphasis-on-the-number-of-defibrillations-in-relation-to-other-factors-at-resuscitation
#3
Johan Holmén, Jacob Hollenberg, Andreas Claesson, Maria Jiménez Herrera, Youcef Azeli, Johan Herlitz, Christer Axelsson
INTRODUCTION: Mortality after out of hospital cardiac arrest (OHCA) is high and a shockable rhythm is a key predictor of survival. A concomitant need for repeated shocks appears to be associated with less favourable outcome. AIM: To, among patients found in ventricular fibrillation (VF) or pulseless ventricular tachycardia (pVT) describe: a) factors associated with 30-day survival with emphasis on the number of defibrillatory shocks delivered; b) the distribution of and the characteristics of patients in relation to the number of defibrillatory shocks that were delivered...
January 18, 2017: Resuscitation
https://www.readbyqxmd.com/read/28109995/impact-of-cardiopulmonary-resuscitation-duration-on-neurologically-favourable-outcome-after-out-of-hospital-cardiac-arrest-a-population-based-study-in-japan
#4
Tasuku Matsuyama, Tetsuhisa Kitamura, Kosuke Kiyohara, Chika Nishiyama, Tatsuya Nishiuchi, Yasuyuki Hayashi, Takashi Kawamura, Bon Ohta, Taku Iwami
BACKGROUND: The optimal cardiopulmonary resuscitation (CPR) duration for patients with out-of-hospital cardiac arrest (OHCA) remains unclear. We aimed to assess the association between CPR duration and outcome after OHCA. METHODS: This prospective, population-based observational study conducted in Osaka, Japan enrolled 6,981 adult patients with non-traumatic witnessed OHCA who achieved return of spontaneous circulation (ROSC) from January 2005 through December 2012...
January 18, 2017: Resuscitation
https://www.readbyqxmd.com/read/28104428/long-term-clinical-outcomes-and-predictors-for-survivors-of-out-of-hospital-cardiac-arrest
#5
Mony Shuvy, Laurie J Morrison, Maria Koh, Feng Qiu, Jason E Buick, Paul Dorian, Damon C Scales, Jack V Tu, P Richard Verbeek, Harindra C Wijeysundera, Dennis T Ko
AIMS: Improvement in resuscitation efforts has translated to an increasing number of survivors after out-of-hospital cardiac arrest (OHCA). Our objectives were to assess the long-term outcomes and predictors of mortality for patients who survived OHCA. METHODS: We conducted a population-based cohort study linking the Toronto RescuNET cardiac arrest database with administrative databases in Ontario, Canada. We included patients with non-traumatic OHCA from December 1, 2005 to December 31, 2014...
January 16, 2017: Resuscitation
https://www.readbyqxmd.com/read/28104426/survival-expenditure-and-disposition-in-patients-following-out-of-hospital-cardiac-arrest-1995-2013
#6
Shaker M Eid, Marwan S Abougergi, Aiham Albaeni, Nisha Chandra-Strobos
AIMS: To investigate trends in survival to hospital discharge, in-hospital expenditures, and post-acute-care disposition following out-of-hospital cardiac arrest (OHCA) in the United States. METHODS: We performed this nationwide serial cross-sectional study using data from the National Inpatient Sample on all patients (age >18years) hospitalized with OHCA between January 1, 1995, and December 31, 2013. Our main outcome measure was survival to hospital discharge...
January 16, 2017: Resuscitation
https://www.readbyqxmd.com/read/28103818/a-qualitative-study-to-identify-barriers-to-deployment-and-student-training-in-the-use-of-automated-external-defibrillators-in-schools
#7
Line Zinckernagel, Carolina Malta Hansen, Morten Hulvej Rod, Fredrik Folke, Christian Torp-Pedersen, Tine Tjørnhøj-Thomsen
BACKGROUND: Student training in use of automated external defibrillators and deployment of such defibrillators in schools is recommended to increase survival after out-of-hospital cardiac arrest. Low implementation rates have been observed, and even at schools with a defibrillator, challenges such as delayed access have been reported. The purpose of this study was to identify barriers to the implementation of defibrillator training of students and deployment of defibrillators in schools...
January 19, 2017: BMC Emergency Medicine
https://www.readbyqxmd.com/read/28102532/time-to-epinephrine-in-out-of-hospital-cardiac-arrest-a-retrospective-analysis-of-intraosseous-versus-intravenous-access
#8
Elliot M Ross, Julian Mapp, Chetan Kharod, David A Wampler, Christopher Velasquez, David A Miramontes
INTRODUCTION: The 2015 advanced cardiac life support update continues to advocate administering epinephrine during cardiac arrest. The goal of our study is to determine if prehospital intraosseous (IO) access results in shorter time to epinephrine than prehospital peripheral intravenous (PIV) access. METHODS: The out-of-hospital cardiac arrest (OHCA) database of a large, urban, fire-based emergency medical services system was searched for consecutive cases of OHCA between January 2013 and December 2015...
April 2016: American Journal of Disaster Medicine
https://www.readbyqxmd.com/read/28099439/single-versus-serial-measurements-of-neuron-specific-enolase-and-prediction-of-poor-neurological-outcome-in-persistently-unconscious-patients-after-out-of-hospital-cardiac-arrest-a-ttm-trial-substudy
#9
Sebastian Wiberg, Christian Hassager, Pascal Stammet, Matilde Winther-Jensen, Jakob Hartvig Thomsen, David Erlinge, Michael Wanscher, Niklas Nielsen, Tommaso Pellis, Anders Åneman, Hans Friberg, Jan Hovdenes, Janneke Horn, Jørn Wetterslev, John Bro-Jeppesen, Matthew P Wise, Michael Kuiper, Tobias Cronberg, Yvan Gasche, Yvan Devaux, Jesper Kjaergaard
BACKGROUND: Prediction of neurological outcome is a crucial part of post cardiac arrest care and prediction in patients remaining unconscious and/or sedated after rewarming from targeted temperature management (TTM) remains difficult. Current guidelines suggest the use of serial measurements of the biomarker neuron-specific enolase (NSE) in combination with other predictors of outcome in patients admitted after out-of-hospital cardiac arrest (OHCA). This study sought to investigate the ability of NSE to predict poor outcome in patients remaining unconscious at day three after OHCA...
2017: PloS One
https://www.readbyqxmd.com/read/28093867/paramedic-resuscitation-competency-a-survey-of-australian-and-new-zealand-emergency-medical-services
#10
Kylie Dyson, Janet E Bray, Karen Smith, Stephen Bernard, Lahn Straney, Judith Finn
OBJECTIVE: We have previously established that paramedic exposure to out-of-hospital cardiac arrest (OHCA) is relatively rare, therefore clinical exposure cannot be relied on to maintain resuscitation competency. We aimed to identify the current practices within emergency medical services (EMS) for developing and maintaining paramedic resuscitation competency. METHODS: We developed and conducted an online cross-sectional survey of Australian and New Zealand EMS in 2015...
January 16, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28088937/traumatic-cardiac-injury-experience-from-a-level-1-trauma-centre
#11
Biplab Mishra, Amit Gupta, Sushma Sagar, Maneesh Singhal, Subodh Kumar
PURPOSE: Traumatic cardiac injury (TCI) is a challenge for trauma surgeons as it provides a short thera- peutic window and the management is often dictated by the underlying mechanism and hemodynamic status. The current study is to evaluate the factors influencing the outcome of TCI. METHODS: Prospectively maintained database of TCI cases admitted at a Level-1 trauma center from July 2008 to June 2013 was retrospectively analyzed. Hospital records were reviewed and statistical analysis was performed using the SPSS version 15...
December 1, 2016: Chinese Journal of Traumatology, Zhonghua Chuang Shang za Zhi
https://www.readbyqxmd.com/read/28087286/incidence-and-survival-outcome-according-to-heart-rhythm-during-resuscitation-attempt-in-out-of-hospital-cardiac-arrest-patients-with-presumed-cardiac-etiology
#12
Shahzleen Rajan, Fredrik Folke, Steen Møller Hansen, Carolina Malta Hansen, Kristian Kragholm, Thomas A Gerds, Freddy K Lippert, Lena Karlsson, Sidsel Møller, Lars Køber, Gunnar H Gislason, Christian Torp-Pedersen, Mads Wissenberg
BACKGROUND: Knowledge about heart rhythm conversion from non-shockable to shockable rhythm during resuscitation attempt after out-of-hospital cardiac arrest (OHCA) and following chance of survival is limited and inconsistent. METHODS: We studied 13,860 patients with presumed cardiac-caused OHCA not witnessed by the emergency medical services from the Danish Cardiac Arrest Register (2005-2012). Patients were stratified according to rhythm: shockable, converted shockable (based on receipt of subsequent defibrillation) and sustained non-shockable rhythm...
January 10, 2017: Resuscitation
https://www.readbyqxmd.com/read/28087172/endothelial-function-impairment-in-stemi-patients-with-out-of-hospital-cardiac-arrest-under-therapeutic-hypothermia-treatment
#13
Salvatore Brugaletta, Giancarla Scalone, Ana Paula Dantas, Luis Ortega-Paz, Manel Garabito, Mercè Roqué, Victoria Martin, Monica Masotti, Xavier Freixa, Manel Sabaté
BACKGROUND: Therapeutic hypothermia (HT) in out-of-hospital cardiac arrest STEMI patients aims to improve their neurological prognosis, but it has been associated with slow coronary flow and cardiac thrombotic events. We sought to serially assess endothelial function during the first 48h after admission in out-of-hospital cardiac arrest STEMI patients, under therapeutic hypothermia (HT). METHODS: From January 2015 to August 2015, eighteen consecutive out-of-hospital cardiac arrest STEMI patients eligible for primary PCI received HT at admission and were included in the study (HT group)...
January 6, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28087097/quick-epinephrine-administration-induces-favorable-neurological-outcomes-in-out-of-hospital-cardiac-arrest-patients
#14
H Ueta, H Tanaka, S Tanaka, R Sagisaka, H Takyu
OBJECTIVE: This research is to study if quick administration of adrenaline on OHCA prior to hospitalization has an effect on improving CPC1-2 at one month. METHODOLOGY: A total 13,326 cases were extracted from 2011 to 2014 Utstein data for this retrospective cohort study, also, EMT reached the patients within 16min after 119 called and adrenaline was then administered within 22min of after contact. PATIENTS DIVIDED INTO TWO GROUPS: Patients were contacted within 8min of the 119 call (n=6956), and were contacted between 8 and 16min after the call (n=6370)...
January 3, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28081310/a-simple-risk-score-in-acute-st-elevation-myocardial-infarction-modified-acef-age-creatinine-and-ejection-fraction-score
#15
Arzu Kalaycı, Vecih Oduncu, Çetin Geçmen, Selim Topcu, Can Yücel Karabay, İbrahim Akın İzgi, Cevat Kırma
BACKGROUND/AIM: The aim of this study was to evaluate if the modified ACEF (age, creatinine, and ejection fraction) score is a predictor of major adverse cardiac and cerebrovascular events during 1 year of follow-up in patients with ST-segment elevation myocardial infarction (STEMI) who underwent primary percutaneous coronary intervention (PCI). MATERIALS AND METHODS: We retrospectively enrolled 1632 consecutive patients who were admitted to our emergency department diagnosed with STEMI within 12 h of chest pain and treated with primary PCI...
December 20, 2016: Turkish Journal of Medical Sciences
https://www.readbyqxmd.com/read/28074817/extracorporeal-membrane-oxygenation-for-refractory-cardiac-arrest
#16
REVIEW
Steven A Conrad, Peter T Rycus
Extracorporeal cardiopulmonary resuscitation (ECPR) is the use of rapid deployment venoarterial (VA) extracorporeal membrane oxygenation to support systemic circulation and vital organ perfusion in patients in refractory cardiac arrest not responding to conventional cardiopulmonary resuscitation (CPR). Although prospective controlled studies are lacking, observational studies suggest improved outcomes compared with conventional CPR when ECPR is instituted within 30-60 min following cardiac arrest. Adult and pediatric patients with witnessed in-hospital and out-of-hospital cardiac arrest and good quality CPR, failure of at least 15 min of conventional resuscitation, and a potentially reversible cause for arrest are candidates...
January 2017: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/28069252/within-summer-variation-in-out-of-hospital-cardiac-arrest-due-to-extremely-long-sunshine-duration
#17
Daisuke Onozuka, Akihito Hagihara
BACKGROUND: Although several studies have reported the impacts of extremely high temperatures on cardiovascular diseases, no studies have examined whether variation in out-of-hospital cardiac arrest (OHCA) due to extremely long sunshine duration changes during the summer. METHODS: We obtained daily data on all cases of OHCA and weather variations for all 47 prefectures of Japan during the summer (June to September) between 2005 and 2014. A distributed lag non-linear model combined with a quasi-Poisson regression model was used to estimate within-summer variation in OHCA due to extremely long sunshine duration for each prefecture...
December 29, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/28065768/ventricular-septal-defect-complicating-st-elevation-myocardial-infarctions-a-call-for-action
#18
Vikas Singh, Alex P Rodriguez, Parth Bhatt, Carlos E Alfonso, Rahul Sakhuja, Igor F Palacios, Ignacio Inglessis-Azuaje, Mauricio G Cohen, Sammy Elmariah, William W O'Neill
BACKGROUND: Ventricular septal defect is a lethal complication after an acute myocardial infarction which have become infrequent with the advent of reperfusion strategies however; they remain a major contributor to mortality. METHODS: We identified patients using the ICD-9CM procedure codes from the Nationwide Inpatient Sample between the years 2001 and 2013. A multivariate hierarchical logistic regression model was used to identify significant predictors of in-hospital mortality...
January 5, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28063854/hospital-admissions-for-chest-pain-associated-with-cocaine-use-in-the-united-states
#19
Vikas Singh, Alex P Rodriguez, Badal Thakkar, Ghamshyambhai R Savani, Nileshkumar J Patel, Apurva O Badheka, Mauricio G Cohen, Carlos E Alfonso, Raul D Mitrani, Juan Viles-Gonzalez, Jeffrey J Goldberger
BACKGROUND: The outcomes related to chest pain associated with cocaine use and its burden on healthcare system are not well studied. METHODS: Data were collected from the Nationwide Inpatient Sample (2001 - 2012). Subjects were identified by using the ICD-9-CM codes. Primary outcome was a composite of mortality, myocardial infarction, stroke and cardiac arrest. RESULTS: We identified 363,143 admissions for cocaine induced chest pain. Mean age was 44...
January 4, 2017: American Journal of Medicine
https://www.readbyqxmd.com/read/28058848/implantable-cardioverter-defibrillator-and-survival-after-out-of-hospital-cardiac-arrest-due-to-acute-myocardial-infarction-in-denmark-in-the-years-2001-2012-a-nationwide-study
#20
Matilde Winther-Jensen, Jesper Kjaergaard, Jens F Lassen, Lars Køber, Christian Torp-Pedersen, Steen M Hansen, Freddy Lippert, Kristian Kragholm, Erika F Christensen, Christian Hassager
AIM: The purpose of this study was to describe the implantation of implantable cardioverter defibrillator after out-of-hospital cardiac arrest caused by myocardial infarction in Denmark 2001-2012 and subsequent survival. METHODS: The Danish Cardiac Arrest Registry was used to identify patients ⩾18 years surviving to discharge without prior implantable cardioverter defibrillator. Information on cardioverter defibrillator implantation was obtained from the National Patient Registry...
January 1, 2017: European Heart Journal. Acute Cardiovascular Care
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