Resuscitation
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This is a commentary on the study conducted by Dunne et al. from Alberta, Canada, which retrospectively analyzed data from patients with foreign body airway obstruction (FBAO) in the region. By linking the region's prehospital data with hospital data, the authors were able to report not only the FBAO relief of each intervention, but also patient survival outcomes and complications associated with the interventions. By analyzing the 709 patient encounters that received BLS interventions from bystanders, paramedics, or both, and adjusting for potential confounders, the study showed that abdominal thrusts and chest compressions were associated with decreased odds of FBAO relief compared to back blows as the first intervention. The commentary summarizes the study findings and discusses the importance of the study in the context of FBAO research, which has been choked for too many years.
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Knowledge about caregiver strain among relatives of out-of-hospital cardiac arrest (OHCA) survivors is limited. Thus, the objectives were to i) describe differences in self-reported mental well-being, mental health, and caregiver strain at different time points (1-5 years) post-OHCA and ii) investigate characteristics associated with caregiver strain. ⋯ Nearly one-quarter of relatives of OHCA survivors experience caregiver strain, with this proportion remaining unchanged with time. Several outcomes were associated with caregiver strain, emphasising the need to identify relatives at greater risk of burden following OHCA.
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Uncontrolled donation after circulatory determination of death (uDCD) has been developed and can serve as a source of kidneys for transplantation, especially when considering patients that meet extended criteria donation (ECD). ⋯ Implementing uDCD program including SCD and ECD for kidney transplantation among OHCA cases quickly identified by the TOR, holds significant potential to substantially broaden the pool of organ donors. These programs could offer a viable solution to address the pressing burden of kidney shortage, particularly benefiting elderly recipients who may otherwise face prolonged waiting times and limited access to suitable organs.
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Optimal timing for subsequent defibrillation attempts for Out-of-hospital cardiac arrest (OHCA) patients with recurrent VF/pVT is uncertain. We investigated the relationship between VF/pVT duration and return of spontaneous circulation (ROSC) in OHCA patients with recurrent shockable rhythms. ⋯ Every one-minute increase in intra-arrest VF/pVT duration was associated with a statistically significant 19% decrease in the chance of achieving ROSC. This highlights the importance of reducing time to shock in managing recurrent VF/pVT. The findings suggest reevaluating the current recommendations of two minutes intervals for rhythm check and shock delivery.
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According to the Utstein Registry Template for in-hospital cardiac arrest (IHCA), a good neurological outcome is defined as either Cerebral Performance Category (CPC) 1-2 at discharge from hospital or unchanged CPC compared to baseline. However, the latter alternative has rarely been described in IHCA. This study aimed to examine CPC at admission to hospital, the occurrence of post-arrest neurological deterioration, and the factors associated with such deterioration. ⋯ Most patients had preserved neurological function compared to admission. Factors associated with deteriorated neurological function are mainly concordant with established risk factors for adverse outcomes and are primarily intra-arrest and post-resuscitation, making deterioration hard to predict. Further, every tenth survivor was admitted with CPC more than 1, stressing the use of unchanged CPC as an outcome in IHCA.