Resuscitation
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To investigate the characteristics, outcomes, and prognostic factors of patients with hanging-induced out-of-hospital cardiac arrest (OHCA). ⋯ Prognosis following hanging-induced OHCAs was significantly worse compared to OHCAs of other causes. While some patients with initial non-asystole rhythm and prehospital ROSC may benefit from cardiopulmonary resuscitation, most lack these favourable features and have an exceedingly low chance of achieving favourable neurological outcomes at 1-month post-arrest.
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Dispatcher-assisted cardiopulmonary resuscitation (DACPR) significantly improves the survival of out-of-hospital cardiac arrest (OHCA) patients. However, the effectiveness of DACPR may vary depending on the location of the cardiac arrest. This study compares DACPR outcomes in private homes versus public places. ⋯ This study demonstrated reduced DACPR effectiveness in public places compared to private homes, potentially influenced by caller factors, environmental conditions, and the caller-patient relationship. Developing location-specific strategies is essential to enhance DACPR effectiveness.
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The impact of personal protective equipment (PPE) on resuscitation quality is largely unknown. We sought to examine the effect of PPE requirements on CPR quality and resuscitation interventions during the COVID-19 pandemic in Victoria, Australia. ⋯ Several CPR quality metrics declined during the COVID-19 period and some remain below pre-pandemic levels. Further research is needed to understand these impacts on OHCA outcomes.
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Intra-aortic balloon pump (IABP) and resuscitative endovascular balloon occlusion of the aorta (REBOA) are two endovascular intervention methods for circulatory support. The aim of this study was to compare the hemodynamic effects of simultaneous mechanical chest compressions (MCC) with IABP, REBOA and those with only MCC (overall and detailed in the MCC cycle) and return of spontaneous circulation (ROSC) during cardiopulmonary resuscitation (CPR) in experimental non-traumatic cardiac arrests (CA). ⋯ Both IABP and REBOA increased the proportion of ROSC compared to controls. However, REBOA occluded distal blood flow, while IABP maintained it. This study suggests that MCC synchronized IABP could be an adjunct in the treatment of non-traumatic CA.