Resuscitation
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Regional cerebral oxygen saturation (rSO2) can be measured non-invasively even at no- or low-flow states. It thus allows assessment of brain oxygenation during CPR. Certain rSO2 values had been associated with return of spontaneous circulation (ROSC) and neurological outcome in the past. Clear-cut thresholds for the prediction of beneficial outcome, however, are still lacking. ⋯ Higher rSO2 consistently correlated with increased rates of ROSC. The discriminatory power of rSO2 to prognosticate favourable neurological outcome remains unclear. Measuring rSO2 during CPR could potentially facilitate clinical decision-making.
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Animal models are essential in advancing resuscitation research but are susceptible to various biases compromising internal validity, which may explain unsuccessful transition to human clinical trials. This study aimed to assess risk of bias in animal studies of cardiac arrest. ⋯ This study indicates insufficient reporting and methodological shortcomings in animal models of cardiac arrest.
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British Columbia (BC) Emergency Health Services implemented a strategy to improve outcomes for out-of-hospital cardiac arrest (OHCA), focusing on paramedic-led high-quality on-scene resuscitation. We measured changes in care metrics and survival trends. ⋯ From 2006 to 2016 BC's provincial ambulance system prioritized paramedic-led on-scene resuscitation, during which time there were significant improvements in patient outcomes. Our data may assist other systems, providing a model for prehospital resuscitation quality improvement.
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Multicenter Study
The impact of telemedicine on the quality of newborn resuscitation: A retrospective study.
We hypothesized that telemedicine consults provided by neonatologists to local care teams (termed teleneonatology) would improve the quality of high-risk newborn resuscitations that occur in community hospitals. ⋯ The median resuscitation quality rating was 7 for the teleneonatology group and 4 for the control group, with a median difference of 1 between matched pairs (P = .002). Neonates who received a teleneonatology consult were more likely to undergo measurement of temperature, glucose, and blood gases. When analyzing the 35 matched pairs that had a consult within one hour of birth, the positive impact of teleneonatology was greater (median rating 8 vs 4, median difference 2, P = .003). Subgroup analysis demonstrated teleneonatology significantly improved the resuscitation of preterm neonates (median rating 8 vs 4, median difference 1.5, P = .004) CONCLUSION: Teleneonatology improves the quality of high-risk newborn resuscitations that occur in community hospitals and increases adherence to process metrics. Earlier teleneonatology consults appear to have greater positive impact.