Resuscitation
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Multicenter Study
The association of body mass index with time to target temperature and outcomes following post-arrest targeted temperature management.
Evidence suggests that more rapid attainment of target temperature (32-34°C) improves neurologic outcome following cardiac arrest and targeted temperature management (TTM). It is unclear to what extent body mass index (BMI) is associated with the time to reach target temperature and subsequent clinical outcomes. ⋯ Target temperature was frequently achieved within 4-6h; as BMI increased, the time to reach target temperature from initiation of TTM was prolonged. There was no significant difference across BMI groups for survival or good neurologic outcome.
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In contrast to the resuscitation guidelines of children and adults, guidelines on neonatal resuscitation recommend synchronized 90 chest compressions with 30 manual inflations (3:1) per minute in newborn infants. The study aimed to determine if chest compression with asynchronous ventilation improves the recovery of bradycardic asphyxiated newborn piglets compared to 3:1 Compression:Ventilation cardiopulmonary resuscitation (CPR). ⋯ Newborn piglets resuscitated by CCaV had similar return of spontaneous circulation, survival, and hemodynamic recovery compared to those piglets resuscitated by 3:1 Compression:Ventilation ratio.
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Observational Study
An observational study of paediatric pre-hospital intubation and anaesthesia in 1933 children attended by a physician-led, pre-hospital trauma service.
Trauma accounts for 16-44% of childhood deaths. The number of severely injured children who require pre-hospital advanced airway intervention is thought to be small but there is little published data detailing the epidemiology of these interventions. This study was designed to evaluate the children who received pre-hospital intubation (with or without anaesthesia) in a high volume, physician-led, pre-hospital trauma service and the circumstances surrounding the intervention. ⋯ Pre-hospital paediatric intubation is not infrequent in this high-volume trauma service. The majority of patients received a rapid sequence induction. The commonest injury mechanisms were RTCs and 'falls from height'. Pre-hospital paediatric intubation is associated with a high success rate in this physician-led service.
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Randomized Controlled Trial Comparative Study
Comparison of two teaching methods for cardiac arrhythmia interpretation among nursing students.
The aim of this study was to compare the six-stage method (SSM) for instructing primary cardiac arrhythmias interpretation to students without basic electrocardiogram (ECG) knowledge with a descriptive teaching method in a single educational intervention. ⋯ The SSM effectively develops staff competency for interpreting common cardiac arrhythmias in students without ECG knowledge. More research is needed to support this conclusion and the method's effectiveness must be evaluated if being implemented to trainee groups with preexisting basic ECG interpretation knowledge.