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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
#1
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
#2
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
#3
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
#4
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
#5
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
#6
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/28068929/are-freestanding-midwifery-units-a-safe-alternative-to-obstetric-units-for-low-risk-primiparous-childbirth-an-analysis-of-effect-differences-by-parity-in-a-matched-cohort-study
#7
Louise Fischer Christensen, Charlotte Overgaard
BACKGROUND: Intrapartum complications and the use of obstetric interventions are more common in primiparous childbirth than in multiparous childbirth, leading to concern about out of hospital birth for primiparous women. The purpose of this study was to determine whether the effect of birthplace on perinatal and maternal morbidity and the use of obstetric interventions differed by parity among low-risk women intending to give birth in a freestanding midwifery unit or in an obstetric unit in the North Denmark Region...
January 9, 2017: BMC Pregnancy and Childbirth
https://www.readbyqxmd.com/read/28059037/status-epilepticus-an-overview
#8
Venkata Ramesh Yasam, V Senthil, Satya Lavanya Jakki, N Jawahar
Status epilepticus (SE) is an emergency situation, where immediate and effective treatment is required in least possible time as it is associated with neuronal damage, systemic complications, substantial morbidity and mortality depending on status type, duration, age and etiology. In the past few years, morbidity and mortality rate were improved, probably may be due to aggressive use of anti-epileptic drugs in emergency situations. Present literature gives an overview of the conditions leading to SE and its management guidelines in hospital and out of hospital setting emphasizing on the available drug therapies...
January 5, 2017: Current Drug Metabolism
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
#9
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
https://www.readbyqxmd.com/read/28057896/out-of-hospital-cardiac-arrest-in-hong-kong-a-territory-wide-study
#10
K L Fan, L P Leung, Y C Siu
INTRODUCTION: Out-of-hospital cardiac arrest is a global health care problem. Like other cities in the world, Hong Kong faces the impact of such events. This study is the first territory-wide investigation of the epidemiology and outcomes of out-of-hospital cardiac arrest in Hong Kong. It is hoped that the findings can improve survival of patients with cardiac arrest. METHODS: This study was a retrospective analysis of the prospectively collected data on out-of-hospital cardiac arrest managed by the emergency medical service from 1 August 2012 to 31 July 2013...
January 6, 2017: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/28057527/use-of-early-head-ct-following-out-of-hospital-cardiopulmonary-arrest
#11
Alexandra S Reynolds, Elizabeth Matthews, Jessica Magid-Bernstein, Ashley Rodriguez, Soojin Park, Jan Claassen, Sachin Agarwal
AIM: Neurological emergencies can lead to cardiac arrest, and post-arrest patients can develop life-threatening neurological abnormalities. This study aims to estimate and characterize the use of early head CT (HCT), and its potential impact on post-resuscitation management. METHODS: This retrospective study analyzed 213 adults who suffered an out-of-hospital cardiac arrest (OHCA) and survived for at least 24h. Demographics were collected and arrest-related variables were documented...
January 3, 2017: Resuscitation
https://www.readbyqxmd.com/read/28053858/a-major-miss-in-prognostication-after-cardiac-arrest-burst-suppression-and-brain-healing
#12
Danielle A Becker, Nicholas D Schiff, Lance B Becker, Manisha G Holmes, Joseph J Fins, James M Horowitz, Orrin Devinsky
We report a case with therapeutic hypothermia after cardiac arrest where meaningful recovery far exceeded anticipated negative endpoints following cardiac arrest with loss of brainstem reflexes and subsequent status epilepticus. This man survived and recovered after an out-of-hospital cardiac arrest followed by a 6-week coma with absent motor responses and 5 weeks of burst suppression. Standard criteria suggested no chance of recovery. His recovery may relate to the effect of burst-suppression on EEG to rescue neurons near neuronal cell death...
2017: Epilepsy & Behavior Case Reports
https://www.readbyqxmd.com/read/28051284/analysis-of-out-of-hospital-cardiac-arrest-in-croatia-survival-bystander-cardiopulmonary-resuscitation-and-impact-of-physician-s-experience-on-cardiac-arrest-management-a-single-center-observational-study
#13
Anita Lukić, Ileana Lulić, Dinka Lulić, Zoran Ognjanović, Davorin Cerovečki, Siniša Telebar, Ivica Mašić
AIM: To analyze the initial rhythm, bystander cardiopulmonary resuscitation (CPR) rate, and survival after out-of-hospital cardiac arrests (OHCA) in Varaľdin County (Croatia), and to investigate whether physician's inexperience in emergency medical services (EMS) has an impact on resuscitation management. METHODS: We reviewed clinical records and Revised Utstein cardiac arrest forms of all out-of-hospital resuscitations performed by EMS Varaľdin (EMSVz), Croatia, from 2007-2013...
December 31, 2016: Croatian Medical Journal
https://www.readbyqxmd.com/read/28050894/patients-with-preexisting-psychiatric-disorders-admitted-to-icu-a-descriptive-and-retrospective-cohort-study
#14
Arnaud Gacouin, Adel Maamar, Pierre Fillatre, Emmanuelle Sylvestre, Margaux Dolan, Yves Le Tulzo, Jean Marc Tadié
BACKGROUND: While the psychiatric disorders are conditions frequently encountered in hospitalized patients, there are little or no data regarding the characteristics and short- and long-term outcomes in patients with preexisting psychiatric disorders in ICU. Such assessment may provide the opportunity to determine the respective impact on mortality in the ICU and after ICU discharge with reasons for admission, including modalities of self-harm, of underlying psychiatric disorders and prior psychoactive medications...
December 2017: Annals of Intensive Care
https://www.readbyqxmd.com/read/28045724/out-of-hospital-perimortem-cesarean-delivery-performed-in-a-woman-at-32-weeks-of-gestation-a-case-report
#15
Harald Lenz, Liv Berit Stenseth, Nina Meidell, Hans Julius Heimdal
A 34-year-old pregnant woman experienced cardiac arrest at home. Out-of-hospital perimortem cesarean delivery was performed 27 minutes after the collapse. Both mother and child were resuscitated and had return of spontaneous circulation before they were transported to a university hospital. The mother underwent hysterectomy and developed disseminated intravascular coagulation. Despite intensive treatment, she died 8.5 hours after arrival. The infant was extubated the next day, and her subsequent hospital course was uneventful...
December 30, 2016: A & A Case Reports
https://www.readbyqxmd.com/read/28045652/the-influence-of-changes-in-hospital-drug-formulary-on-the-prescription-of-proton-pump-inhibitors
#16
Raquel Vázquez-Mourelle, Eduardo Carracedo-Martínez
OBJECTIVE: To analyze the impact of introducing omeprazole in the drug formulary of the Hospital de Barbanza on prescriptions made in hospital and out-of-hospital (Outpatient Units and Primary Care) for all Proton Pump Inhibitors (PPIs). MATERIAL AND METHODS: A 36-month retrospective descriptive study in a level I hospital. The basic units of work are Dose-Population- Day in the outpatient setting, and the Defined Daily Dose/stays-day for hospitalized patients; the proportion of DDDs for omeprazole vs...
January 1, 2017: Farmacia Hospitalaria
https://www.readbyqxmd.com/read/28045336/hyperglycaemia-in-comatose-survivors-of-out-of-hospital-cardiac-arrest
#17
Juan J Russo, Tyler E James, Benjamin Hibbert, F Daniel Ramirez, Trevor Simard, Christina Osborne, Jordan Bernick, George A Wells, Michel R Le May
BACKGROUND: The optimal blood glucose target during the early hospitalisation of comatose survivors of out-of-hospital cardiac arrest (OHCA) has not been established. METHODS: In a retrospective cohort study, we examined clinical outcomes in relation to mean blood glucose during the first 96 hours of hospital admission in comatose survivors of OHCA with an initial shockable rhythm. Mean blood glucose was assessed as a continuous (primary analysis) and categorical variable: <6 mmol/L, 6 to <8 mmol/L and ⩾8 mmol/L...
December 1, 2016: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28045326/non-occlusive-mesenteric-ischaemia-in-out-of-hospital-cardiac-arrest-survivors
#18
Raphael Wurm, Anna Cho, Henrike Arfsten, Raphael van Tulder, Christian Wallmüller, Philipp Steininger, Fritz Sterz, Kristina Tendl, Csilla Balassy, Klaus Distelmaier, Martin Hülsmann, Gottfried Heinz, Christopher Adlbrecht
BACKGROUND AND AIM OF THE STUDY: Non-occlusive mesenteric ischaemia (NOMI) is characterised by hypoperfusion of the intestines without evidence of mechanical obstruction, potentially leading to extensive ischaemia and necrosis. Low cardiac output appears to be a major risk factor. Cardiopulmonary resuscitation aims at restoring blood flow after cardiac arrest. However, post restoration of spontaneous circulation, myocardial stunning limits immediate recovery of sufficient cardiac function...
January 1, 2017: European Heart Journal. Acute Cardiovascular Care
https://www.readbyqxmd.com/read/28045031/out-of-hospital-cardiac-arrest-risk-attributable-to-temperature-in-japan
#19
Daisuke Onozuka, Akihito Hagihara
Several studies have estimated the associations between extreme temperatures and mortality and morbidity; however, few have investigated the attributable fraction for a wide range of temperatures on the risk of out-of-hospital cardiac arrest (OHCA). We obtained daily records of OHCA cases in the 47 Japanese prefectures between 2005 and 2014. We examined the relationship between OHCA and temperature for each prefecture using a Poisson regression model combined with a distributed lag non-linear model. The estimated prefecture-specific associations were pooled at the nationwide level using a multivariate random-effect meta-analysis...
January 3, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28041825/sodium-nitrite-and-sodium-thiosulfate-are-effective-against-acute-cyanide-poisoning-when-administered-by-intramuscular-injection
#20
Vikhyat S Bebarta, Matthew Brittain, Adriano Chan, Norma Garrett, David Yoon, Tanya Burney, David Mukai, Michael Babin, Renate B Pilz, Sari B Mahon, Matthew Brenner, Gerry R Boss
STUDY OBJECTIVE: The 2 antidotes for acute cyanide poisoning in the United States must be administered by intravenous injection. In the out-of-hospital setting, intravenous injection is not practical, particularly for mass casualties, and intramuscular injection would be preferred. The purpose of this study is to determine whether sodium nitrite and sodium thiosulfate are effective cyanide antidotes when administered by intramuscular injection. METHODS: We used a randomized, nonblinded, parallel-group study design in 3 mammalian models: cyanide gas inhalation in mice, with treatment postexposure; intravenous sodium cyanide infusion in rabbits, with severe hypotension as the trigger for treatment; and intravenous potassium cyanide infusion in pigs, with apnea as the trigger for treatment...
December 29, 2016: Annals of Emergency Medicine
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