Resuscitation
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Randomized Controlled Trial
Higher insertion success with the i-gel® supraglottic airway in out-of-hospital cardiac arrest: A randomised controlled trial.
Since their emergence from the operating theatre over a decade ago, supra-glottic airways (SGA) have become increasingly common in the management of out-of-hospital cardiac arrest (OOHCA) with laryngeal masks (LM) the most common SGA. The proliferation of LMs in the prehospital setting has occurred despite lower than expected rates of successful insertion being reported. ⋯ The i-gel supraglottic airway was associated with higher successful insertion rates in subjects with out-of-hospital cardiac arrest.
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Accurate chest compression detection is key to evaluate cardiopulmonary resuscitation (CPR) quality. Two automatic compression detectors were developed, for the compression depth (CD), and for the thoracic impedance (TI). The objective was to evaluate their accuracy for compression detection and for CPR quality assessment. ⋯ Automatic compression detectors based on the CD and TI signals are very accurate. In most cases, episode review could safely rely on these detectors without resorting to manual review. Automatic feedback on rate can be accurately done using the impedance channel.
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Previous studies reveal pediatric resident resuscitation skills are inadequate, with little improvement during residency. The Accreditation Council for Graduate Medical Education highlights the need for documenting incremental acquisition of skills, i.e., "Milestones". We developed a simulation-based teaching approach "Rapid Cycle Deliberate Practice" (RCDP) focused on rapid acquisition of procedural and teamwork skills (i.e., "first-five minutes" (FFM) resuscitation skills). This novel method utilizes direct feedback and prioritizes opportunities for learners to "try again" over lengthy debriefing. ⋯ Implementation of the RCDP-FFM was associated with improvement in performance of key measures of quality life support and progressive acquisition of resuscitation skills during pediatric residency.
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The relationship between the neurological status at the time of handover from the ambulance crew to a Heart Attack Centre (HAC) in patients who have achieved return of spontaneous circulation (ROSC) and subsequent outcome, in the context of current treatment standards, is unknown. ⋯ Patients with shockable rhythms achieving ROSC are more likely to be conscious (A or V) compared with those with non-shockable rhythms. Most patients who are conscious on admission to the HAC will survive, compared with approximately half of those who are unconscious (P or U), suggesting that critical care is generally appropriate at all levels of consciousness if ROSC has been achieved.
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Dismal prognosis after failed out-of-hospital resuscitation has previously been demonstrated. Changes in resuscitation and post-resuscitation care may affect patient outcomes. We describe characteristics and outcomes of patients with out-of-hospital cardiac arrest (OOHCA) transported to specialty cardiac centers after failure of out-of-hospital interventions. ⋯ Failure of out-of-hospital resuscitation is not universally predictive of poor neurologic outcome.