Emerg. Care Med., Volume 2, Issue 3 (September 2025) – 14 articles

Precipitous deliveries in the emergency department are one of the highest-acuity events that emergency providers manage. These deliveries can range from uncomplicated to wrought with difficulty. They require emergency care providers to manage intrapartum complications, such as nuchal cords, shoulder dystocia, and breech presentation, and maternal complications such as uterine atony, birth canal trauma, and postpartum hemorrhage. Delivery may additionally necessitate resuscitative hysterotomy or neonatal resuscitation. Our narrative review discusses preparatory practices, normal labor and delivery progression, and brief guidelines for managing complications of precipitous deliveries for emergency medicine providers. Full article

Objectives: Body packing is one of the methods used to smuggle illicit drugs and items. Identifying the drug and eradicating drug packs are essential tasks to complete in the shortest possible time to reduce the risk of toxicity. Polyethylene glycol is one of the safer laxatives to use if surgical exploration is not indicated. The objective of this study is to evaluate the association of the dose of polyethylene glycol (PEG) and the length of hospital stay and/or time for body packers to evacuate drug packs. Methods: This is a retrospective analysis completed at Hamad Medical Corporation in Qatar, studying adult patients who received polyethylene glycol to evacuate drug packs from January 2018 to September 2019. Results: The primary and secondary outcomes are association between PEG doses and length of hospital stay and time to drug pack clearance, respectively. There were a total of 39 patients included in this study. A minority of patients developed signs of systemic toxicity. The average hospital length of stay for all patients was 86.2 h. The results show that the PEG dose at 12 h is inversely proportional to the length of hospital stay where each extra 1 g will decrease length of hospital stay by 0.098 h. The results are even more statistically significant when analyzed compared to time to clearance with a regression coefficient of −0.136 (p = 0.022). Conclusions: This study shows that a higher polyethylene glycol dose, especially at 12 h, is safe and reduces the time needed to clear drug packs and reduces length of hospital stay. Full article

The ability to provide ambulatory and mobile surgery services in rural and austere environments has seen tremendous growth in recent decades due to innovations in surgical techniques and equipment. These advances have been implemented in both civilian and military settings, increasing the capabilities of surgeons and surgical subspecialists across the globe. This review aims to briefly explore the history of ambulatory and mobile surgery and describe the recent efforts to make advancements in this field to improve global surgery opportunity and access, as well as to provide an overview of both military and civilian utilizations of mobile surgical teams and strategies. Full article

Cardiogenic shock is a life-threatening, time-sensitive syndrome characterized by clinical and biochemical tissue hypoperfusion caused by circulatory failure secondary to inadequate cardiac output. Inadequate cardiac contractility secondary to acute myocardial infarction appears on the top of the list of the most prevalent etiologies of this syndrome. Despite some advances in its management, this primary cardiac disorder still has an extremely high mortality. In addition to treating the main etiology, immediate hemodynamic support is necessary to reduce the risk of developing multi-organ dysfunction and to preserve cell metabolism, as soon as we suspect it, even when needed in the catheterization laboratory. The cardiac catheterization laboratory has become a pivotal setting for implementing rapid hemodynamic support measures, such as pharmacological interventions and mechanical circulatory support, during critical procedures. Despite inotrope pharmacological treatment, mechanical circulatory support has recently garnered significant interest in this field. The aim of this review is to analyze hemodynamic support in cardiogenic shock in the most common contemporary scenario: the cardiac catheterization laboratory. Full article

Background/Objectives: This study aims to compare the safety of tenecteplase versus alteplase for acute ischemic stroke. Methods: This was a multicenter, retrospective cohort study including 11 Memorial Hermann Health System hospitals in Houston from 7 December 2022 to 7 June 2023. Adults presenting with an acute ischemic stroke who received alteplase or tenecteplase were included in this study. The primary outcome was the incidence of hemorrhagic conversion after 24 h of thrombolytic administration. Secondary outcomes included door-to-needle time, incidence of a major or minor bleed, length of hospital stay, incidence of any adverse effect, modified Rankin score at discharge, patient discharge disposition, medication cost, and mortality. Results: A total of 173 patients were reviewed, with 87 patients in the tenecteplase group and 86 patients in the alteplase group. Gender, actual body weight, and use of aspirin or dual antiplatelet therapy within 24 h of thrombolytic administration were statistically disproportionate between both groups. Hemorrhagic conversion occurred in seven patients in the tenecteplase group and eight patients in the alteplase group (p = 0.79). Medication cost was statistically significant between both groups. All other secondary outcomes were similar between tenecteplase and alteplase. Conclusions: In this underpowered study, we did not observe a statistically significant difference in the rate of 24 h hemorrhagic conversion between the tenecteplase and alteplase groups. Further studies with a large sample size are warranted to assess safety outcomes. Full article

Objectives: This study evaluates the efficacy of existing and new aerosol mitigation methods during nebulization (Neb) in combination with high-flow nasal cannula (HFNC) oxygen supplementation and non-invasive ventilation (NIV). Methods: We recorded fugitive aerosol particle concentrations over time and assessed the peak (P) and area (A) efficacy of active and passive mitigation methods, comparing them to a no-mitigation condition. Peak efficacy was measured by the reduction in maximum aerosol concentration, while area efficacy was quantified by the reduction of the area under the aerosol concentration–time curve. Results: For HFNC with Neb, we found that active mitigation using a mask with a biofilter and a fan (referred to as the aerosol barrier mask) significantly outperformed passive mitigation with a face mask. The peak and area efficacy for aerosol reduction were 99.0% and 96.4% for active mitigation and 35.9% and 7.6% for passive mitigation, respectively. For NIV with Neb, the active mitigation method, using a box with a biofilter and fan, also outperformed passive mitigation using only the box. The peak and area efficacy for aerosol reduction were 92.1% and 85.5% for active mitigation and 53.7.0% and 25.4% for passive mitigation, respectively. Conclusion: We concluded that active mitigation set up systems advantageous for effective reduction of airborne aerosols during aerosol generated procedures. Full article

Background/Objectives: Traumatic brain injury (TBI) is a global public health concern, affecting over 60 million people annually. It is associated with high rates of mortality and disability, particularly among young and economically active individuals, and remains the leading cause of death in people under 40 years of age. Although computed tomography (CT) is the standard method for excluding intracranial bleeding (ICB), it is frequently unavailable in resource-limited settings where the burden of TBI is greatest. The InfraScanner 2000 is a near-infrared spectroscopy (NIRS) device designed to detect ICB and may serve as a triage tool in environments without access to CT imaging. This study aimed to evaluate the diagnostic performance of the InfraScanner 2000 for detecting ICB in the emergency department (ED) of a trauma center in a cohort of Colombian patients with TBI. Methods: This prospective study was conducted in Cali, Colombia, between December 2019 and February 2021. Adult patients presenting to the ED with blunt TBI were enrolled. InfraScanner assessments were performed according to a standardized protocol, and all participants underwent head CT within 6 h of injury. Results: A total of 140 patients were included. Of these, 66% were male and 34% were female. Most patients (63.57%) were between 18 and 39 years old, with a median age of 39 years (IQR: 18–86). The InfraScanner demonstrated a sensitivity of 60.0% (95% CI: 32.5–84.8), specificity of 78.4% (95% CI: 71.2–85.6), positive predictive value (PPV) of 25.0%, and negative predictive value (NPV) of 94.2% for detecting ICB. Conclusions: The InfraScanner 2000 showed good specificity and high NPV in identifying ICB among Colombian patients with TBI. These findings suggest it could serve as a useful triage tool to support decision-making in emergency settings with limited access to CT imaging. Full article

Background: Several studies have suggested that laparoscopic peritoneal lavage for the treatment of diverticulitis might be associated with an increased event rate. The WSES (World Society of Emergency Surgery) guidelines recommend performing laparoscopic peritoneal lavage only in highly selected patients; however, selection criteria remain poorly described. This study, based on a single-center retrospective cohort of patients presenting with acute diverticulitis and undergoing surgery, aimed to assess the complication and long-term outcomes of the lavage group and to report our experience with the treatment of acute diverticulitis. Methods: Operative management of acute sigmoid diverticulitis was involved, in particular, laparoscopic peritoneal lavage, primary resection, and the Hartmann procedure. Results: Six-month follow-ups showed the occurrence of Clavien–Dindo complications in ≥2 in 21.9% of patients in the sigmoidectomy group versus 61.1% of patients in the lavage group (p = 0.0028). Among the 11 patients with complications after laparoscopic lavage, 9 required a second surgery. After a comparison between the patients with complications and those without who were managed with laparoscopic lavage, descriptive differences were found regarding the BMI (95% CI, 21.7–24.3 vs. 95% CI, 24.7–31.3, p = 0.0419). In analysis, a BMI of ≥27 kg/m² (OR, 16 p = 0.049) was associated with short- and long-term complications in the lavage group. There was no evidence for an association between complications and a BMI of ≥27 kg/m² in the primary resection (OR, 1.61 p = 1) or the Hartmann procedure group (OR, 4.25 p = 0.1438). Perforated colonic diverticulitis treated with laparoscopic peritoneal lavage was associated with a high morbidity rate. Conclusions: The choice of surgical strategy for acute diverticular pathology is complex, influenced by various conditions. BMI could be a prognostic factor for long-term outcomes, including recurrent diverticulitis and the occurrence of abscesses. Full article

Background/Objectives: A 2-year-old male presented to the emergency department (ED) with vomiting and abdominal discomfort following ingestion of multiple magnets from a sibling’s bracelet. This case highlights the risks associated with magnet ingestion and the need for coordinated multidisciplinary care and public health intervention. Methods: Radiographs revealed magnets in the oropharynx, stomach, and small bowel. Emergency physicians coordinated care with otolaryngology, gastroenterology, and general surgery. Results: Laryngoscopy successfully removed two magnets from the uvula, and endoscopy retrieved 30 magnets from the stomach. General surgery performed a diagnostic laparoscopy, identifying residual magnets in the colon. Gastroenterology attempted a colonoscopy but was unable to retrieve magnets due to formed stool, leading to bowel preparation and serial imaging. The patient eventually passed 12 magnets per rectum without surgical intervention. Conclusions: This case emphasizes the importance of multidisciplinary collaboration in managing magnet ingestion, a preventable cause of serious gastrointestinal injury. Recent studies highlight the increasing incidence and severity of such cases due to accessibility and inadequate regulation. These findings underscore the need for public awareness and adherence to management protocols to mitigate morbidity and mortality in pediatric patients. Full article

Background/Objectives: The goal of educators is to leave no learner behind. Ultrasounds require dexterity and 3D image interpretation. They are technologically complex, and current medical residency programs lack a reliable means of assessing this ability among their trainees. This prompts consideration as to whether background characteristics or certain pre-existing skills can serve as indicators of learning aptitude for ultrasounds. The objective of this study was to determine whether these characteristics and skills are indicative of learning aptitude for ultrasounds. Methods: This prospective study was conducted with third-year medical students rotating in emergency medicine at the New York Presbyterian Brooklyn Methodist Hospital, Brooklyn, NY, USA. First, students were given a pre-test survey to assess their background characteristics. Subsequently, a psychomotor task (Purdue Pegboard) and visual–spatial task (Revised Purdue Spatial Visualization Tests) were administered to the students. Lastly, an ultrasound task was given to identify the subxiphoid cardiac view. A rubric assessed ability, and proficiency was determined as a 75% or higher score in the ultrasound task. Results: In total, 97 students were tested. An analysis of variance (ANOVA) was used to ascertain if any background characteristics from the pre-test survey was associated with the ultrasound task score. The student’s use of cadavers to learn anatomy had the most correlation (p-value of 0.02). Assessing the psychomotor and visual–spatial tasks, linear regressions were used against the ultrasound task scores. Correspondingly, the p-values were 0.007 and 0.008. Conclusions: Ultrasound ability is based on hand–eye coordination and spatial relationships. Increased aptitude in these abilities may forecast future success in this skill. Those who may need more assistance can have their training tailored to them and further support offered. Full article

Background: Hip fractures are a major cause of morbidity and mortality, particularly in the elderly, and the incidence is expected to rise significantly in the coming years. One of the key challenges in managing hip fracture patients is perioperative blood loss, which often necessitates allogeneic blood transfusion. Tranexamic acid (TXA), a synthetic antifibrinolytic agent, has been shown to reduce blood loss in various surgical settings, including elective orthopaedics. However, unlike elective surgery where bleeding begins intraoperatively, bleeding in hip fracture patients starts at the time of injury. This scoping review aimed to evaluate the existing literature on the use of early TXA administration, specifically at the point of admission, in patients with hip fractures. Methods: A comprehensive search of EMBASE and PubMed was conducted up to March 2025, and eight studies were identified that met the inclusion criteria, including three randomised controlled trials (RCTs). Six of these studies compared patients receiving TXA on admission to controls who received no TXA, involving a total of 840 patients. Most studies focused on extracapsular fractures in elderly, predominantly female patients. Results: Findings were mixed: four of the six studies found no statistically significant differences in haemoglobin levels or transfusion rates, while two RCTs demonstrated significantly reduced transfusion needs in the TXA group. Trends across studies suggested reduced blood loss and transfusion risk with TXA administered on admission. Importantly, no increase in complications, including venous thromboembolism, were observed. Conclusion: Early TXA administration in hip fracture patients appeared to be safe and may reduce transfusion requirements. Further high-quality research is warranted to determine the optimal timing and dosing strategy for TXA in this setting and to confirm the efficacy in reducing perioperative blood loss and transfusion risk. Full article