J Emerg Med
-
Observational Study
Using Ultrasound to Determine Optimal Location for Needle Decompression of Tension Pneumothorax: A Pilot Study.
Chest injury can result in life-threatening complications like tension pneumothorax, in which rapid deterioration can occur without decompression. Traditionally, the second intercostal space (ICS) along the mid-clavicular line is taught as the site for decompression. However, this has been questioned due to high rates of treatment failure. The fifth ICS on the mid-axillary line (MAL) is hypothesized to have a shorter distance from skin to pleura based on recent studies. ⋯ The data support that patients have a smaller chest wall distance at the fifth ICS vs. the second ICS. We support performing needle decompression at the fifth ICS and believe POCUS can be used to determine the optimal location for decompression.
-
Tuberculous meningitis (TBM) is a rare, frequently elusive diagnosis, often characterized by vague symptoms and associated with high rates of morbidity and mortality. ⋯ We present a case of TBM in a young man with a headache and altered mental status. In addition, we provide a brief history of TBM, review the pathophysiology of the disease, discuss clinical and radiologic features, and detail the management of TBM both emergently and throughout our patient's hospital course. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Our patient's lack of pulmonary symptoms, initially unremarkable head computed tomography, and two prior emergency department evaluations for headache without concerning historical features or physical examination findings collectively highlight the challenges of diagnosing TBM early in its symptom course. We encourage emergency physicians to consider TBM in appropriate patients, particularly those with risk factors for tuberculosis infection.
-
Although ocular injuries are a major cause of ocular morbidity, ocular trauma secondary to consumer-related products is often preventable, and epidemiologic data can highlight potential avenues for intervention. ⋯ Although the overall incidence of product-related ocular injuries has decreased over the past 2 decades, not all age groups are affected equally. The data showed that the trends in frequency and cause of eye-related ED visits differ depending on the age of the patient and indicated avenues for age-specific interventions.
-
Case Reports
Extremity Ischemia After Jellyfish Envenomation: A Case Report and Systematic Review of the Literature.
Extremity ischemia and necrosis after jellyfish envenomation can be mutilating and cause long-term functional deficits. The best way to manage these presentations is unknown. ⋯ Surgery for compartment syndrome and necrosis are common sequelae of extremity envenomation by marine cnidarians. Only prompt use of IV prostaglandins or intra-arterial thrombolytics can halt ischemic progression and avoid the need for surgery. An algorithm is proposed to guide management of these rare and mutilative presentations.
-
The reversal of anticoagulant or antiplatelet medications is a priority in the management of patients with severe injury with the goal of minimizing further bleeding without thrombotic complications. There are few studies, however, evaluating the dosing of reversal agents in the setting of trauma specific to patients with extreme obesity. Nevertheless, clinicians must still make decisions, balancing concerns of ongoing bleeding with excessive thrombosis. ⋯ Future studies should make efforts to increase reporting of patients with obesity included in clinical trials along with results stratified by weight class. In the meantime, doses listed in product labels should be used. Desmopressin should be dosed using either ideal body weight or a dose-capping strategy.