Articles: cardiac-arrest.
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Multicenter Study
Sex Differences in Receiving Layperson Cardiopulmonary Resuscitation in Pediatric Out-of-Hospital Cardiac Arrest: A Nationwide Cohort Study in Japan.
Background Layperson cardiopulmonary resuscitation ( CPR ) is a crucial intervention for patients with out-of-hospital cardiac arrest ( OHCA ). Although a sex disparity in receiving layperson CPR (ie, female patients were less likely to receive layperson CPR ) has been reported in adults, there are few data in the pediatric population, and we therefore investigated sex differences in receiving layperson CPR in pediatric patients with OHCA. Methods and Results From the All-Japan Utstein Registry, a prospective, nationwide, population-based OHCA database, we included pediatric patients (≤17 years) with layperson-witnessed OHCA from 2005 through 2015. ⋯ After adjustment for age, time of day of arrest, year, witnesses persons, and dispatcher CPR instruction, the sex difference in receiving layperson CPR was not significant (adjusted odds ratio for female subjects 1.14, 95% CI, 0.996-1.31). Conclusions In a pediatric population, female patients with layperson-witnessed OHCA received layperson CPR more often than male patients. After adjustment for covariates, there was no significant association between patient sex and receiving layperson CPR .
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Background Little is known about whether cardiopulmonary resuscitation ( CPR ) training can increase bystander CPR in the community or the appropriate target number of CPR trainings. Herein, we aimed to demonstrate community-wide aggressive dissemination of CPR training and evaluate temporal trends in bystander CPR. Methods and Results We provided CPR training (45-minute chest compression-only CPR plus automated external defibrillator use training or the conventional CPR training), targeting 16% of residents. ⋯ The 1-year increment was associated with high-quality bystander CPR (adjusted odds ratio, 1.461; 95% CI, 1.055-2.024). Bystanders who previously experienced CPR training were 3.432 times (95% CI, 1.170-10.071) more likely to perform high-quality CPR than those who did not. Conclusions We trained 23.0% of the residents in the medium-sized city of Osaka, Japan, and demonstrated that the proportion of high-quality CPR performed on the scene increased gradually, whereas that of bystander CPR delivered overall remained stable.
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Multicenter Study Observational Study
Factors associated with outcomes in traumatic cardiac arrest patients without prehospital return of spontaneous circulation.
Prognostic factors for the outcomes in traumatic cardiac arrest (TCA) patients transported to hospitals without prehospital return of spontaneous circulation (ROSC) remain uncertain. The aim of this study is to investigate factors associated with outcomes in TCA patients without prehospital ROSC. ⋯ In TCA patients transported to hospitals without prehospital ROSC, resuscitation attempts could be beneficial. We should aim to resuscitate patients as soon as possible with appropriate treatments for trauma patients, early activation of trauma team, and then, as a result, shorter resuscitation time will be achieved.
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Intensive care medicine · Dec 2018
Randomized Controlled Trial Multicenter StudyTargeting low-normal or high-normal mean arterial pressure after cardiac arrest and resuscitation: a randomised pilot trial.
We aimed to determine the feasibility of targeting low-normal or high-normal mean arterial pressure (MAP) after out-of-hospital cardiac arrest (OHCA) and its effect on markers of neurological injury. ⋯ Targeting a specific range of MAP was feasible during post-resuscitation intensive care. However, the blood pressure level did not affect the NSE concentration at 48 h after cardiac arrest, nor any secondary outcomes.
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Multicenter Study
Predicting cardiac arrests in pediatric intensive care units.
Early identification of children at risk for cardiac arrest would allow for skill training associated with improved outcomes and provides a prevention opportunity. ⋯ Patients at high risk of cardiac arrest can be identified with routinely available data after 4 h. The cardiac arrest may occur relatively close to the risk assessment period or days later.