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https://www.readbyqxmd.com/read/28927190/outcomes-differ-by-first-documented-rhythm-after-witnessed-out-of-hospital-cardiac-arrest-in-children-an-observational-study-with-prospective-nationwide-population-based-cohort-database-in-japan
#1
Masahiko Hara, Kenichi Hayashi, Tetsuhisa Kitamura
Aims: To evaluate and compare outcomes and impacts of delay of time to cardiopulmonary resuscitation (CPR) by type of first documented rhythm in paediatric patients with out-of-hospital cardiac arrest (OHCA). Methods and results: We enrolled 3968 paediatric (aged <18 years) OHCA patients whose events were witnessed between 2005 and 2012 from a prospective nationwide population-based cohort database in Japan. We assessed and compared their neurologically favourable 1-month survival according to first documented rhythm: pulseless ventricular tachycardia/ventricular fibrillation (pVT/VF), pulseless electrical activity (PEA), or asystole...
January 1, 2017: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/28927170/out-of-hospital-cardiac-arrest-attributable-to-sunshine-a-nationwide-retrospective-observational-study
#2
Daisuke Onozuka, Akihito Hagihara
Aims: To investigate the population attributable risk of out-of-hospital cardiac arrest (OHCA) from non-optimal sunshine duration and the relative contribution of daily sunshine hours. Methods and Results: National registry data of all cases of OHCA occurred between 2005 and 2014 in the 47 Japanese prefectures were obtained. We examined the relationship between daily duration of sunshine and OHCA risk for each prefecture in Japan using a Poisson regression model combined with a distributed lag non-linear model, adjusting for confounding factors...
April 1, 2017: European Heart Journal. Quality of Care & Clinical Outcomes
https://www.readbyqxmd.com/read/28917556/increased-risk-of-ventricular-arrhythmias-in-survivors-of-out-of-hospital-cardiac-arrest-with-chronic-total-coronary-occlusion
#3
Sing-Chien Yap, Rafi Sakhi, Dominic Amj Theuns, Yunus E Yasar, Rohit E Bhagwandien, Roberto Diletti, Felix Zijlstra, Tamas Szili-Torok
BACKGROUND: A chronic total occlusion (CTO) is common in out-of-hospital cardiac arrest (OHCA) survivors with coronary artery disease. It is unclear whether a CTO contributes to ventricular arrhythmias in this population. OBJECTIVE: This study sought to evaluate the impact of unrevascularized CTO's on the occurrence of appropriate implantable cardioverter-defibrillator (ICD) therapy and all-cause mortality in OHCA survivors with coronary artery disease. METHODS: This was a retrospective study that included all consecutive OHCA survivors with coronary artery disease who received an ICD from 1999 until 2015...
September 13, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28915913/neurological-outcomes-and-duration-from-cardiac-arrest-to-the-initiation-of-extracorporeal-membrane-oxygenation-in-patients-with-out-of-hospital-cardiac-arrest-a-retrospective-study
#4
Takahiro Yukawa, Masahiro Kashiura, Kazuhiro Sugiyama, Takahiro Tanabe, Yuichi Hamabe
BACKGROUND: We investigated the relationship between neurological outcomes and duration from cardiac arrest (CA) to the initiation of extracorporeal membrane oxygenation (ECMO) (CA-to-ECMO) in patients with out-of-hospital cardiac arrest (OHCA) treated with extracorporeal cardiopulmonary resuscitation (ECPR) and determined the ideal time at which ECPR should be performed. METHODS: During the time period in which this study was conducted, 3451 patients experienced OHCA...
September 16, 2017: Scandinavian Journal of Trauma, Resuscitation and Emergency Medicine
https://www.readbyqxmd.com/read/28910207/challenges-of-using-probabilistic-linkage-methodology-to-characterize-post-cardiac-arrest-care-in-michigan
#5
Robert Swor, Lihua Qu, Kevin Putman, Kelly N Sawyer, Robert Domeier, Jennifer Fowler, William Fales
BACKGROUND: To improve survival of patients resuscitated from out of hospital cardiac arrest (OCHA), data is needed to assess and improve inpatient post-resuscitation care. Our objective was to apply probabilistic linkage methodology to link EMS and inpatient databases and evaluate whether it may be used to describe post-arrest care in Michigan. METHODS: We performed a retrospective study to describe post-cardiac arrest care in adult OHCA patients who were transported to Michigan hospitals from July 1, 2010, to June 30, 2013...
September 14, 2017: Prehospital Emergency Care
https://www.readbyqxmd.com/read/28905989/assessment-of-futility-in-out-of-hospital-cardiac-arrest
#6
P Setälä, S Hoppu, I Virkkunen, A Yli-Hankala, A Kämäräinen
BACKGROUND: Our aim was to evaluate the impact of futile resuscitation attempts to the outcome calculations of attempted resuscitation in out-of-hospital cardiac arrest (OHCA). Defined as partial resuscitations, we focused on a subgroup of patients in whom cardiopulmonary resuscitation (CPR) was initiated, but further efforts were soon abandoned due to evidence of futility. METHODS: We conducted this study using the Utstein template during a 12-month study period...
September 14, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28904070/antiarrhythmic-drugs-for-non-shockable-turned-shockable-out-of-hospital-cardiac-arrest-the-amiodarone-lidocaine-or-placebo-study-alps
#7
Peter J Kudenchuk, Brian G Leroux, Mohamud Daya, Thomas Rea, Christian Vaillancourt, Laurie J Morrison, Clifton W Callaway, James Christenson, Joseph P Ornato, James V Dunford, Lynn Wittwer, Myron L Weisfeldt, Tom P Aufderheide, Gary M Vilke, Ahamed H Idris, Ian G Stiell, M Riccardo Colella, Tami Kayea, Debra A Egan, Patrice Desvigne-Nickens, Pamela Gray, Randal Gray, Ron Straight, Paul Dorian
Background -Out-of-hospital cardiac arrest (OHCA) commonly presents with non-shockable rhythms (asystole and pulseless electrical activity (PEA)). Whether antiarrhythmic drugs are safe and effective when these evolve to shockable rhythms (ventricular fibrillation/pulseless ventricular tachycardia (VF/VT)) during resuscitation is not known. Methods -Adults with non-traumatic OHCA, vascular access and VF/VT anytime after ≥1 shock(s) were prospectively randomized, double-blind, to receive amiodarone, lidocaine or placebo by paramedics...
September 13, 2017: Circulation
https://www.readbyqxmd.com/read/28903056/quality-of-bystander-cardiopulmonary-resuscitation-during-real-life-out-of-hospital-cardiac-arrest
#8
Tore Gyllenborg, Asger Granfeldt, Freddy Lippert, Ingunn Skogstad Riddervold, Fredrik Folke
BACKGROUND: Cardiopulmonary resuscitation (CPR) can increase survival in out-of-hospital cardiac arrest (OHCA). However, little is known about bystander CPR quality in real-life OHCA. AIM: To describe bystander CPR quality based on automated external defibrillator (AED) CPR process data during OHCA and compare it with the European Resuscitation Council 2010 and 2015 Guidelines. METHODS: We included OHCA cases from the Capital Region, Denmark, (2012-2016) where a Zoll AED was used before ambulance arrival...
September 10, 2017: Resuscitation
https://www.readbyqxmd.com/read/28901546/return-of-spontaneous-circulation-and-long-term-survival-according-to-feedback-provided-by-automated-external-defibrillators
#9
M Agerskov, M B Hansen, A M Nielsen, T P Møller, M Wissenberg, L S Rasmussen
BACKGROUND: We aimed to investigate the effect of automated external defibrillator (AED) feedback mechanisms on survival in out-of-hospital cardiac arrest (OHCA) victims. In addition, we investigated converting rates in patients with shockable rhythms according to AED shock waveforms and energy levels. METHODS: We collected data on OHCA occurring between 2011 and 2014 in the Capital Region of Denmark where an AED was applied prior to ambulance arrival. Patient data were obtained from the Danish Cardiac Arrest Registry and medical records...
September 13, 2017: Acta Anaesthesiologica Scandinavica
https://www.readbyqxmd.com/read/28888812/use-of-automated-chest-compression-devices-after-out-of-hospital-cardiac-arrest-in-sweden
#10
Simon Schmidbauer, Johan Herlitz, Thomas Karlsson, Christer Axelsson, Hans Friberg
OBJECTIVE: To evaluate the implementation of automated chest compression cardiopulmonary resuscitation (ACC-CPR) after out-of-hospital cardiac arrest (OHCA) in Sweden during the years 2011 through 2015. The association between ACC-CPR and 30-day survival was studied as a secondary objective. METHODS: The Swedish cardiopulmonary resuscitation registry is a prospectively recorded nationwide registry of modified Utstein parameters including all patients with attempted resuscitation after OHCA...
September 6, 2017: Resuscitation
https://www.readbyqxmd.com/read/28888810/bystander-automated-external-defibrillator-use-and-clinical-outcomes-after-out-of-hospital-cardiac-arrest-a-systematic-review-and-meta-analysis
#11
REVIEW
Mathias J Holmberg, Mikael Vognsen, Mikkel S Andersen, Michael W Donnino, Lars W Andersen
AIM: To systematically review studies comparing bystander automated external defibrillator (AED) use to no AED use in regard to clinical outcomes in out-of-hospital cardiac arrest (OHCA), and to provide a descriptive summary of studies on the cost-effectiveness of bystander AED use. METHODS: We searched Medline, Embase, the Web of Science, and the Cochrane Library for randomized trials and observational studies published before June 1, 2017. Meta-analyses were performed for patients with all rhythms, shockable rhythms, and non-shockable rhythms...
September 6, 2017: Resuscitation
https://www.readbyqxmd.com/read/28885062/out-of-hospital-cardiac-arrest-always-coronary-angiography
#12
Andrea Rognoni, Chiara Cavallino, Marco Giovanni Mennuni, Lucia Barbieri, Roberta Rosso, Francesco Rametta, Federico Nardi, Alessandro Lupi, Angelo Sante Bongo
Out-of-hospital cardiac arrest (OHCA) remains one of the principle challenges in the setting of critical care medicine and emergency cardiology. Areas covered: Long-term survival rates even after successful resuscitation are variable but increasing in the recent years; due to the improvement of base and advanced cardiac life support techniques an increasing number of resuscitated patients are admitted to the hospital. Recent data suggested that patients surviving to hospital discharge after OHCA presented long-term outcome similar to patients with ST-elevation myocardial infarction...
September 18, 2017: Expert Review of Cardiovascular Therapy
https://www.readbyqxmd.com/read/28877346/comparable-outcome-of-out-of-hospital-cardiac-arrest-and-in-hospital-cardiac-arrest-treated-with-extracorporeal-life-support
#13
Omar Ellouze, Melitine Vuillet, Justine Perrot, Sandrine Grosjean, Anis Missaoui, Serge Aho, Ghislain Malapert, Belaid Bouhemad, Oliver Bouchot, Claude Girard
Extracorporeal life support (ECLS) has shown benefits in the management of refractory in-hospital cardiac arrest (IHCA) by improving survival. Nonetheless, the results concerning out-of-hospital refractory cardiac arrests (OHCA) remain uncertain. The aim of our investigation was to compare survival between the two groups. We realized a single-center retrospective, observational study of all patients who presented IHCA or OHCA treated with ECLS between 2011 and 2015. Multivariate analysis was realized to determine independent factors associated with mortality...
September 6, 2017: Artificial Organs
https://www.readbyqxmd.com/read/28874938/availability-and-accuracy-of-ems-information-about-chronic-health-and-medications-in-cardiac-arrest
#14
Alexander Foster, Victor Florea, Carol Fahrenbruch, Jennifer Blackwood, Thomas D Rea
INTRODUCTION: Field information available to emergency medical services (EMS) about a patient's chronic health conditions or medication therapies could help direct patient care or be used to investigate outcome disparities. However, little is known about the field availability or accuracy of information of chronic health conditions or chronic medication treatments in emergent circumstances, especially when the patient cannot serve as an information resource. We evaluated the prehospital availability and accuracy of specific chronic health conditions and medication treatments among out-of-hospital cardiac arrest (OHCA) patients...
August 2017: Western Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28870720/post-resuscitation-arterial-oxygen-and-carbon-dioxide-and-outcomes-after-out-of-hospital-cardiac-arrest
#15
Henry E Wang, David K Prince, Ian R Drennan, Brian Grunau, David Carlbom, Nicholas Johnson, Matthew Hansen, Jonathan Elmer, Jim Christenson, Peter Kudenchuk, Tom Aufderheide, Myron Weisfeldt, Ahamed Idris, Stephen Trzeciak, Michael Kurz, Jon C Rittenberger, Denise Griffiths, Jamie Jasti, Susanne May
OBJECTIVE: To determine if arterial oxygen and carbon dioxide abnormalities in the first 24hours after return of spontaneous circulation (ROSC) are associated with increased mortality in adult out-of-hospital cardiac arrest (OHCA). METHODS: We used data from the Resuscitation Outcomes Consortium (ROC), including adult OHCA with sustained ROSC ≥1hour after Emergency Department arrival and at least one arterial blood gas (ABG) measurement. Among ABGs measured during the first 24hours of hospitalization, we identified the presence of hyperoxemia (PaO2 ≥300mmHg), hypoxemia (PaO2 <60mmHg), hypercarbia (PaCO2>50mmHg) and hypocarbia (PaCO2<30mmHg)...
September 1, 2017: Resuscitation
https://www.readbyqxmd.com/read/28870719/increased-survival-from-out-of-hospital-cardiac-arrest-when-off-duty-medically-educated-personnel-perform-cpr-compared-with-laymen
#16
Anette Nord, Leif Svensson, Thomas Karlsson, Andreas Claesson, Johan Herlitz, Lennart Nilsson
BACKGROUND: Bystander cardiopulmonary resuscitation (CPR) has been proved to save lives; however, whether survival is affected by the training level of the bystander is not fully described. AIM: To describe if the training level of laymen and medically educated bystanders affect 30-day survival in out-of-hospital cardiac arrests (OHCA). METHODS: This observational study included all witnessed and treated cases of bystander CPR reported to the Swedish Registry of Cardiopulmonary Resuscitation between 2010 and 2014...
September 16, 2017: Resuscitation
https://www.readbyqxmd.com/read/28866108/characteristics-and-outcome-of-patients-with-hypothermic-out-of-hospital-cardiac-arrest-experience-from-a-european-trauma-center
#17
Elfriede Ruttmann, Marion Dietl, Tobias Kastenberger, Rene El Attal, Mathias Ströhle, Hanno Ulmer, Peter Mair
BACKGROUND: Aim of the study was to investigate patient characteristics, survival rates and neurological outcome among hypothermic patients with out-of-hospital cardiac arrest (OHCA) admitted to a trauma center. METHODS: A review of patients with OHCA and a core temperature ≤32°C admitted to a trauma center between 2004 and 2016. RESULTS: Ninety-six patients (mean temperature 25.8°C±3.9°C) were entered in the study, 37 (39%) of them after avalanche burial...
September 1, 2017: Resuscitation
https://www.readbyqxmd.com/read/28864072/improvements-in-the-quality-of-advanced-life-support-and-patient-outcome-after-implementation-of-a-standardized-real-life-post-resuscitation-feedback-system
#18
Pia Hubner, Elisabeth Lobmeyr, Christian Wallmüller, Michael Poppe, Philip Datler, Markus Keferböck, Sebastian Zeiner, Alexander Nürnberger, Andreas Zajicek, Anton Laggner, Fritz Sterz, Patrick Sulzgruber
BACKGROUND: Educational aspects in the training of advanced life support (ALS) represent a key role in critical care management of patients with out-of-hospital cardiac arrest (OHCA) and received special attention in guidelines of various international societies. While a positive association of feedback on ALS performance in training conditions is well established, data on the impact of a real-life post-resuscitation feedback on both ALS quality and outcome remain scarce and inconclusive...
August 31, 2017: Resuscitation
https://www.readbyqxmd.com/read/28863949/impact-of-rapid-response-car-system-on-extracorporeal-life-support-in-out-of-hospital-cardiac-arrest-a-retrospective-cohort-study
#19
Ryota Sato, Akira Kuriyama, Michitaka Nasu, Shinnji Gima, Wataru Iwanaga, Tadaaki Takada, Yusuke Kitahara, Hideto Fukui, Terutake Yonemori, Masaharu Yagi
INTRODUCTION: Extracorporeal life support (ECLS) has been reported to be more effective than conventional cardiopulmonary resuscitation (CPR). In ECLS, a shorter time from arrival to implantation of extracorporeal membrane oxygenation (ECMO; door-to-ECMO) time was predicted to be associated with better survival rates. This study aimed to examine the impact of the physician-based emergency medical services (P-EMS) using a rapid response car (RRC) on door-to-ECMO time in patients with out-of-hospital cardiac arrest (OHCA)...
August 29, 2017: American Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28862948/improving-outcomes-of-witnessed-out-of-hospital-cardiac-arrest-after-implementation-of-international-liaison-committee-on-resuscitation-2010-consensus-a-nationwide-prospective-observational-population-based-study
#20
Hidehiro Kaneko, Masahiko Hara, Kazuki Mizutani, Minoru Yoshiyama, Kensuke Yokoi, Daijiro Kabata, Ayumi Shintani, Tetsuhisa Kitamura
BACKGROUND: The International Liaison Committee on Resuscitation (ILCOR) periodically updates the consensus recommendations for cardiopulmonary resuscitation to improve the outcomes of out-of-hospital cardiac arrest (OHCA). However, little is known about the differences in outcomes of witnessed OHCA following the publication of the ILCOR 2010 and the ILCOR 2005 recommendations. METHODS AND RESULTS: We enrolled 241 990 adults who experienced witnessed OHCA between 2007 and 2013 from a prospective, nation-wide, population-based cohort database in Japan...
August 18, 2017: Journal of the American Heart Association
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