Resuscitation
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Multicenter Study Observational Study
Mean arterial pressure and vasopressor load after out-of-hospital cardiac arrest: Associations with one-year neurologic outcome.
There are limited data on blood pressure targets and vasopressor use following cardiac arrest. We hypothesized that hypotension and high vasopressor load are associated with poor neurological outcome following out-of-hospital cardiac arrest (OHCA). ⋯ Hypotension occurring during the first six hours after cardiac arrest is an independent predictor of poor one-year neurologic outcome. High vasopressor load was not associated with poor outcome and further randomized trials are needed to define optimal MAP targets in OHCA patients.
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The primary aim was to examine the feasibility of recruiting and retaining participants for an Energy Conservation+Problem Solving Therapy (EC+PST) intervention delivered over the telephone, to evaluate the acceptability of the intervention, and to assess the appropriateness of the outcome measures. The secondary aim was to evaluate the preliminary intervention effect on fatigue impact, activity performance, and participation in daily activities in post-cardiac arrest (CA) adults with chronic fatigue. ⋯ The delivery of EC+PST intervention over the telephone is feasible, and the intervention is highly acceptable to CA survivors with chronic fatigue. Also, the EC+PST intervention seems promising in reducing the impact of physical and cognitive fatigue of CA survivors.
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To calculate the first Austrian avalanche survival curve and update a Swiss survival curve to explore survival patterns in the Alps. ⋯ The survival curves resembled those previously published and support the idea that underlying survival patterns are reproducible. The results are in accordance with current recommendations for management of avalanche victims and serve as a reminder that expedient companion rescue within a few minutes is critical for survival. An air pocket was shown to be a positive prognostic factor for survival.
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Targeting basic life support (BLS) training to bystanders who are most likely to witness an out of hospital cardiac arrest (OHCA) is an important public health intervention. We performed a systematic review examining the evidence of the effectiveness of providing BLS training to family members of high-risk cardiac patients. ⋯ Whilst there is no current evidence for improvement in patient outcomes from targeted BLS training for family members, this group are willing and capable to learn these skills. Future research may need to examine longer periods of follow-up using alternate methods (e.g. cardiac arrest registries), and examine the effectiveness of training in the modern era.