The American journal of emergency medicine
Audio Summaries

Etiology-specific predictors for short-term functional outcomes of OHCA: A Japanese Nationwide registry study

May 9, 2026

This study aimed to identify etiology-specific predictors of favorable functional outcomes after out-of-hospital cardiac arrest (OHCA) using data from a nationwide Japanese registry. The results indicated that early defibrillation was a strong predictor of favorable outcomes in cardiac-origin OHCA, while cerebrovascular-origin OHCA outcomes appeared to be more influenced by the initial severity of cerebral injury rather than resuscitation timing. The authors suggest that further prospective studies are needed to validate these findings due to the limitations of their registry-based research.

Triage administration of sucrose for gastroenteritis in children; a randomized controlled trial

May 8, 2026

The authors aimed to determine whether administering a concentrated sucrose solution improves oral rehydration intake in children aged 6 months to 7 years presenting with gastroenteritis in the emergency department. Their randomized controlled trial found no significant difference in the volume of rehydration solution ingested or in secondary outcomes such as vomiting episodes and intravenous rehydration between the sucrose and placebo groups. Consequently, the study concludes that a single dose of sucrose solution does not enhance oral rehydration in this patient population.

Extended-Release Buprenorphine Administration by Emergency Medical Services Paramedics: A Case Series

May 7, 2026

This case series investigates the feasibility of Emergency Medical Services (EMS) administering extended-release buprenorphine (XR-BUP) to individuals with opioid use disorder (OUD) in a 911-based system. The authors aim to determine whether this approach can effectively initiate and maintain medication for opioid use disorder among high-risk populations who face barriers to traditional treatment access. Results indicate successful administration of XR-BUP without adverse effects, leading to improved patient engagement in addiction care, suggesting that EMS may play a crucial role in enhancing treatment access and adherence.

Assessing the impact of the implementation of a remediation and teaching tool on error rate

May 6, 2026

The authors aimed to evaluate the effectiveness of Quality Improvement (QI) teaching slides presented during Morbidity and Mortality (M&M) rounds on reducing error rates among attending physicians and residents in a tertiary-care emergency department. The study found no significant overall reduction in error rates post-implementation; however, there was a notable decrease in errors related to "not acquiring necessary information" among attendings. The results suggest that while the QI slides did not substantially impact total error rates, they may have improved specific aspects of information acquisition for attendings.

Predictors and economic impact of potentially avoidable transfers in facial fractures among pediatric populations: A 15-year analysis

May 5, 2026

The authors investigate the factors contributing to potentially avoidable transfers (PATs) of pediatric patients with facial fractures and assess the economic impact of these transfers. Their analysis reveals that PATs are significantly associated with demographic factors such as lack of medical insurance and age, and they incur substantial costs primarily due to imaging and laboratory tests. The study suggests that developing transfer protocols and utilizing remote specialist consultations could help reduce unnecessary transfers while maintaining patient safety.

Trends in lumbar puncture utilization across a health system and in emergency department practice

May 1, 2026

The authors aimed to evaluate trends in lumbar puncture (LP) utilization and success rates within a tertiary care health system, particularly in the emergency department (ED). Their findings revealed a decline in LP volume in the ED, with a notable shift in indications towards idiopathic intracranial hypertension and a decrease in procedural success rates. Additionally, they identified that upright positioning during the procedure was associated with higher success rates compared to the traditional lateral decubitus position.

Alcoholic cardiomyopathy presenting with severe circulatory failure requiring mechanical circulatory support: A systematic review

May 1, 2026

This systematic review investigates the survival outcomes and myocardial recovery in patients with alcoholic cardiomyopathy (ACM) who present with severe circulatory failure requiring mechanical circulatory support (MCS). The authors found that despite the severity of their condition, all patients in the reviewed cases survived, and there was significant improvement in left ventricular function following treatment. The findings suggest that ACM may be a potentially reversible condition even in critical situations, highlighting the importance of timely recognition and management.

A 25-year analysis of Armillaria (honey mushroom) poisoning in Wisconsin

May 1, 2026

This study aimed to characterize the clinical presentation, management, and outcomes of suspected or confirmed Armillaria (honey mushroom) poisonings reported to the Wisconsin Poison Center over a 25-year period. The analysis identified 18 cases, predominantly affecting adults, with gastrointestinal symptoms being the most common outcome, and highlighted the challenges of misidentification with toxic mushroom species. The findings suggest that while Armillaria ingestion typically results in a self-limited gastrointestinal toxidrome, careful consideration of potential toxic look-alikes is essential for accurate diagnosis and management.

Comparison of three point-of-care ultrasound techniques to confirm endotracheal tube placement: A randomized clinical trial

May 1, 2026

This study aimed to compare the diagnostic performance and speed of three point-of-care ultrasound techniques—transtracheal ultrasound (TUS), lung-sliding ultrasound (LUS), and diaphragm ultrasound (DUS)—for confirming endotracheal tube placement after emergency intubation. The results showed that all three techniques had high accuracy in detecting tracheal placement, but TUS was the fastest method for confirmation. The findings suggest that TUS may be the preferred ultrasound technique in emergency settings for rapid verification of endotracheal tube position.

Analysis of risk factors for concurrent osteomyelitis in children with septic arthritis: A retrospective cohort study

Apr 30, 2026

This study aimed to identify clinical and laboratory risk factors for concurrent osteomyelitis (OM) in children diagnosed with septic arthritis (SA). The authors found that delayed surgical intervention, high preoperative fever, and infection with Staphylococcus aureus are significant independent predictors of concurrent OM. These findings suggest that clinicians should be vigilant for OM in pediatric patients exhibiting these risk factors and consider advanced imaging for appropriate management.