Defibrillating the Data

This systematic review and meta-analysis synthesized data from randomized controlled trials regarding the use of real-time Point-of-Care Ultrasound (POCUS) during urethral catheterization in pediatric patients. The authors concluded that utilizing ultrasound guidance significantly boosts the success rate on the first attempt, which is a major clinical win for this procedure. Furthermore, the evidence strongly suggests that POCUS dramatically reduces the number of futile attempts, thereby minimizing patient discomfort and distress. Importantly, the analysis found these benefits are achieved without negatively impacting the overall workflow efficiency within the emergency department setting. Given these highly actionable results, the authors recommend integrating ultrasound guidance into standard pediatric emergency care protocols.

This systematic review synthesized evidence regarding the use of adjunct human albumin solution (HAS) resuscitation in adult patients presenting with suspected sepsis. After reviewing three relevant publications, the authors concluded that current data do not support the routine administration of HAS in the emergency department setting for this indication. The overall synthesis suggests that adding HAS to standard septic shock management does not translate into improved patient-oriented outcomes based on the available evidence. While the topic is highly relevant given ongoing debates about resuscitation adjuncts, the analysis points toward a lack of definitive benefit. Ultimately, the authors stress that larger, more robust studies are necessary before making any changes to current practice guidelines.

This umbrella review synthesizes evidence from multiple systematic reviews concerning the management of organophosphate (OP) self-poisoning. The authors conclude that atropine remains the cornerstone of therapy for OP envenomation, with oximes being a potential adjunct as per WHO guidelines. Importantly, the review casts significant doubt on several commonly considered interventions; specifically, gastric lavage is noted to have doubtful efficacy and could potentially be harmful. Furthermore, the consensus leans against the routine use of various other agents such as penehyclidine, rhubarb, or plasma exchange procedures.

The recent AZ-SWED trial provides compelling data regarding the role of azithromycin in managing preschool wheezing, a very common presentation in the emergency department setting. This randomized controlled trial enrolled 840 children and compared azithromycin against placebo, concluding that the antibiotic offered no discernible clinical benefit for acute wheezing episodes. Notably, this lack of efficacy was observed even among the subset of children where nasopharyngeal bacterial detection was positive. The findings strongly suggest that routine empirical use of antibiotics like azithromycin is not supported by evidence to treat preschool wheezing, irrespective of whether local bacterial pathogens are identified.

This systematic review synthesizes evidence on improving outcomes for acute stroke patients by focusing on early recognition and robust referral pathways in primary and emergency care settings. The authors conclude that implementing structured clinical tools and systemic interventions are associated with reduced mortality rates, suggesting a strong impact beyond just individual provider vigilance. Furthermore, the review highlights emerging technologies like artificial intelligence and mobile stroke units as promising adjuncts to current care models. A key emphasis is placed on strengthening overall referral systems to ensure equitable access to care, especially when considering resource-limited environments.

This meta-analysis directly compares the incidence of recurrent cardiac arrest in patients who achieved Return of Spontaneous Circulation (ROSC) after receiving either norepinephrine or epinephrine as a vasopressor. The core question addressed is whether there is any difference in subsequent cardiovascular stability based on which agent was used post-ROSC. Overall, the analysis synthesizes existing data to determine if one drug confers a protective benefit against recurrent arrest compared to the other. While the comparison is straightforward—norepinephrine versus epinephrine for this specific outcome—the findings are crucial for guiding immediate post-resuscitation management decisions in the chaotic environment of the resuscitation bay.

This meta-analysis directly compares two management strategies for malignant gastric outlet obstruction: endoscopic stenting (ES) versus performing a gastrojejunostomy (GJ) bypass. The authors synthesized data to determine which approach offers better long-term outcomes without unduly increasing morbidity or mortality. The primary finding suggests that while GJ bypass is associated with a longer hospital stay, it provides a lower rate of needing subsequent re-intervention compared to ES. Furthermore, the overall rates of mortality and procedure-related complications were found to be comparable between the two groups. This shifts the balance toward considering surgical diversion when preventing future procedural needs is a high priority.

This retrospective study introduces the GOTHIC score, a novel and purportedly simple tool designed to predict bloodstream infection (BSI) risk in febrile emergency department patients using only variables available immediately upon triage. The authors derived this score by analyzing data from two university hospital EDs over 2021, focusing on factors that correlate with confirmed BSI. The resulting seven-variable score incorporates elements like age ≥ 75 years, tachycardia exceeding 90 beats per minute, systolic blood pressure below 38 degrees Celsius, having an isolated fever complaint, and the presence of certain protective chief complaints. While the study reports decent diagnostic accuracy in both derivation and validation cohorts, it is important to note that this tool is based on retrospective analysis.

This prospective, multicenter study examined the relationship between how quickly norepinephrine (NE) was started and 28-day all-cause mortality in septic patients. The authors found a clear association, noting that non-survivors tended to have a significantly delayed median time to NE initiation compared to those who survived. Specifically, the data suggests that initiating NE therapy within the first 60 minutes after hypotension developed is linked to a lower risk of death at 28 days. This reinforces the critical nature of timely vasopressor support in septic shock management.

This national registry study validates the updated 2022 German trauma team activation (TTA) criteria, paying special attention to how geriatric-specific modifiers impact resource utilization. The authors found that incorporating these modifications significantly improves the congruence between initial triage assessments and actual observed mortality risk across the patient population. Specifically, the integration of age-related factors enhances the predictive accuracy of the system, which is particularly beneficial when managing older adults in trauma settings. Overall, the data suggests that these revised criteria provide a more robust framework for guiding necessary trauma system resource deployment compared to previous standards. While the study confirms improved alignment, it also points toward future work needing to quantify the real-world impact on overtriage rates and overall resource optimization.

This review synthesizes the current evidence regarding the use of ketamine as an adjunct therapy specifically for refractory status epilepticus (RSE) following failure of initial benzodiazepine management. The authors highlight that ketamine demonstrates efficacy in controlling seizures, even when administered in a prehospital setting, suggesting its utility beyond the ED walls. A key takeaway is the correlation observed between earlier initiation of treatment and improved seizure control outcomes. Furthermore, the review points out a practical advantage: ketamine helps maintain blood pressure, which can be beneficial compared to some other agents used in this critically ill population.

This scoping review synthesized evidence comparing intranasal ketamine against intravenous opioids for managing acute pain within the emergency department setting, addressing the ongoing need to reduce opioid utilization. The analysis of included randomized controlled trials suggested that IN ketamine achieved pain score reductions comparable to those seen with IV morphine. However, the authors also noted a practical difference in onset time, pointing out that IV morphine still offers a quicker analgesic effect. Overall, the review concludes that while IN ketamine appears to be a viable option for acute pain management in the ED, it stressed that more research is necessary before definitive guidelines can be established regarding optimal dosing and direct comparisons with stronger opioid agents.

This article synthesizes the key recommendations from the 2025 Canadian Prehospital Transfusion Summit, providing a comprehensive set of consensus statements designed to standardize prehospital hemorrhage protocols across varied Canadian settings. The panel's work establishes foundational guidelines covering everything from initial activation criteria to the specific prioritization of blood products and adjunct therapies. Notably, while red blood cells and tranexamic acid are highlighted as core components for general use, the recommendations also address the unique logistical advantages of freeze-dried plasma and whole blood when operating in remote environments. These twelve consensus statements offer a practical framework for improving patient care by standardizing product selection and usage protocols outside the hospital.

This paper explores the utility of using the common carotid artery velocity-time integral (CCA-VTI) as an alternative measure to estimate left ventricular outflow tract velocity-time integral (LVOT-VTI) in critically ill patients undergoing fluid resuscitation in the emergency department. The authors found a strong correlation and acceptable agreement between measurements derived from the CCA and those obtained via standard LVOT assessment, even after administering fluids. This suggests that relying on carotid ultrasound might provide a reliable surrogate marker for estimating stroke volume when direct echocardiographic visualization of the outflow tract is technically difficult or impractical in the acute setting.

This consensus piece curates essential literature regarding the use of point-of-care ultrasound (POCUS) in two distinct but critical emergency medicine scenarios: first-trimester pregnancy assessment and scrotal pathology evaluation. It synthesizes key papers to guide clinicians on leveraging POCUS for confirming intrauterine gestation versus ruling out ectopic pregnancy, alongside its utility in promptly identifying testicular torsion. Essentially, it functions as a curated reading list designed not only to educate current practitioners but also to build a foundation for future research and curriculum development around these ultrasound applications.

This paper outlines a detailed, comprehensive protocol for managing suspected ileocolic intussusception entirely within the Pediatric Emergency Department (PED). The authors present their experience with a structured bedside approach that aims to diagnose and reduce the condition without requiring transfer to another department. They report that this streamlined workflow achieves a high success rate while also facilitating the safe administration of necessary sedation and analgesia, noting no significant adverse events related to this process. While the methodology is novel in its comprehensive nature for the PED setting, the authors caution that further prospective studies are warranted before fully cementing this approach into standard care.

This piece reviews the REBOARREST trial, a randomized controlled trial designed to test whether performing prehospital resuscitative endovascular balloon occlusion of the aorta (REBOA) improves outcomes for patients experiencing non-traumatic out-of-hospital cardiac arrest compared to standard advanced life support (ALS). The authors report that while the deployment of REBOA was feasible and appeared safe in this setting, the trial ultimately failed to demonstrate a significant improvement in sustained Return of Spontaneous Circulation (ROSC) when comparing REBOA versus ALS alone. This suggests that despite its technical feasibility by a two-person team, current evidence does not strongly support integrating prehospital REBOA into routine advanced life support protocols for this patient population.

This piece dives into the challenging area of refractory ventricular fibrillation (VF) following out-of-hospital cardiac arrest, aiming to identify predictors and understand the associated clinical outcomes compared to recurrent VF. The authors characterize the small cohort of patients who presented with refractory VF, noting that these individuals tended to exhibit several unfavorable resuscitation features upon arrival. While the findings suggest certain poor prognostic indicators for this difficult-to-treat rhythm, it is crucial to recognize that definitive comparisons between refractory and recurrent VF groups are hampered by the limited sample size in the study. Therefore, while identifying predictors is useful, clinicians should approach drawing strong conclusions about management based on these preliminary data.

This systematic review and meta-analysis directly compared short-term outcomes when managing traumatic axillosubclavian arterial injuries using either open surgical repair or endovascular repair. The authors concluded that, based on the pooled data, endovascular repair was associated with a lower rate of short-term mortality compared to open surgery for these complex vascular injuries. Interestingly, while ER showed an advantage in immediate survival metrics, the rates of other major complications like amputation, thrombosis, and stroke were found to be comparable between both surgical approaches. However, it is crucial to note that the authors themselves emphasized significant limitations due to the reliance on retrospective study designs, suggesting that these findings require validation through prospective, multicenter research.

This Italian expert consensus provides a structured framework for determining when secondary Helicopter Emergency Medical Services (HEMS) activation is appropriate during interfacility transfers within their national system. The core message revolves around using a model called RATIONAL-HEMS, which helps clinicians balance the need to reduce transfer time against the feasibility of advanced in-transit care improvements. Essentially, they argue that HEMS utilization should be reserved for situations where minimizing time to definitive care is genuinely clinically meaningful and where the added benefit from advanced stabilization en route justifies the resource use. The model integrates clinical urgency with practical logistical considerations, aiming to promote regional standardization of practice.