Coinfection of Pseudomonas and Aspergillus has not been previously reported in patients with chronic obstructive pulmonary disease (COPD). A middle-aged, thinly built woman (Body Mass Index: 18.1 kg/m²) who smokes bidi (a type of tobacco) and has a history of exposure to open log fires for cooking, has been suffering from COPD for the last 4 years. She has been taking inhaled betamethasone and tiotropium. Additionally, she had uncontrolled diabetes for a few months. She presented with fever, productive cough, shortness of breath and chest pain for 5 days. She required non-invasive ventilation support for type-2 respiratory failure. Chest X-ray and CT confirmed pneumonia, cavities and abscesses in both lungs. Repeated sputum and bronchoalveolar lavage confirmed coinfections with Pseudomonas aeruginosa and Aspergillus fumigatus, respectively. Along with supportive therapy, she was treated with tablet levofloxacin and injection amikacin for 6 weeks based on culture sensitivity reports, and capsule itraconazole for 6 months. She recovered completely to her baseline COPD and diabetes status. This case study confirms that coinfections can occur in COPD and diabetes, highlighting the need for clinicians to be vigilant for the possibility of such symbiotic coinfections.

Any patient presenting with trismus should have tetanus considered as a differential diagnosis. Early recognition, timely treatment and supportive care can improve patient outcomes. Treatment with tetanus immunoglobulin to neutralize the toxin, antimicrobials to treat the infection and sedation in the intensive care unit are key therapeutic options.

BACKGROUND: Cardiopulmonary resuscitation is a crucial skill for emergency medical services. As high-risk-low-frequency events pose an immense mental load to providers, concepts of crew resource management, non-technical skills and the science of human errors are intended to prepare healthcare providers for high-pressure situations. However, medical errors occur, and organizations and institutions face the challenge of providing a blame-free error culture to achieve continuous improvement by avoiding similar errors in the future. In this case, we report a critical medical error during an anaphylaxis-associated cardiac arrest, its handling and the unexpected yet favourable outcome for the patient.
METHODS: During an out-of-hospital cardiac arrest due to chemotherapy-induced anaphylaxis, a patient received a 10-fold dose of epinephrine due to shortcomings in communication and standardization via a central venous port catheter. The patient converted from a non-shockable rhythm into a pulseless ventricular tachycardia and subsequently into ventricular fibrillation. The patient was cardioverted and defibrillated and had a return of spontaneous circulation with profound hypotension only 6 min after the administration of 10 mg epinephrine. The patient survived without any residues or neurological impairment.
CONCLUSIONS: This case demonstrates the potential deleterious effects of shortcomings in communication and deviation from standard protocols, especially in emergencies. Here, precise instructions, closed-loop communication and unambiguous labelling of syringes would probably have avoided the epinephrine overdose central to this case. Interestingly, this serious error may have saved the patient\'s life, as it led to the development of a shockable rhythm. Furthermore, as the patient was still in profound hypotension after administering 10 mg of epinephrine, this high dose might have counteracted the severe vasoplegic state in anaphylaxis-associated cardiac arrest. Lastly, as the patient was receiving care for advanced malignancy, the likelihood of termination of resuscitation in the initial non-shockable cardiac arrest was significant and possibly averted by the medication error.

UNASSIGNED: Research suggests that quantitative metric reports can improve the clinical performance of emergency physicians; however, few studies have examined their effects on physicians in training. The primary study objective was to assess the effects of providing emergency medicine (EM) residents with individualized throughput metrics with regard to emergency department (ED) disposition times.
UNASSIGNED: We performed a single-center, retrospective, observational study from January 2021 to December 2022 examining ED disposition times before and after providing upper-level EM residents individualized throughput metrics. Residents received monthly reports of three specific metrics averaged over the preceding 6 months: (1) median time from room to discharge order (Rm2Dc), (2) median time from return of all results to discharge order (Rlts2Dc), and (3) median time from room and to consult order for hospitalization (Rm2Hosp). Overall mean values of the three metrics before and during metric sharing were compared via independent t-test and stratified by level of training and time of year. Adjusted analysis was performed to control for temporal differences between study periods. Testing was conducted at α = 0.05 level of significance.
UNASSIGNED: A total of 35 unique residents were included in the analysis. Overall, mean disposition times were not significantly different before and during reporting of metrics: Rm2Dc (154.8 min vs. 148.9 min, p = 0.109), Rslt2Dc (46.5 min vs. 45.1 min, p = 0.522), and Rm2Hosp (141.7 min vs. 135.7 min, p = 0.257). Subgroup analysis yielded similar results, aside from a significant decrease in mean Rm2Hosp in the postgraduate year-3 (PGY-3) group (145.8 min vs. 124.1 min, p = 0.004). Analysis with adjusted means yielded results similar to those observed with unadjusted data.
UNASSIGNED: Overall, individualized throughput metrics were not correlated with decreased average times to ED disposition for upper-level EM residents; however, in the subset of hospitalized patients seen by PGY-3 residents, we observed a mean decrease of 21.7 min to consultation.

This case report outlines the management of a 43-year-old male with no past medical history presenting with inferior ST-segment elevation myocardial infarction and a positive \"Dead Man Sign.\" Prompt administration of antiplatelet therapy and emergent percutaneous coronary intervention led to successful revascularization of the occluded right coronary artery and left anterior descending artery. The patient remained asymptomatic throughout hospitalization and was discharged home with instructions for monthly follow-up for 1 year. Subsequent assessments demonstrated normal echocardiography and Electrocardiography (ECG) findings, indicating favorable cardiac recovery. This case emphasizes the critical importance of rapid recognition and intervention in ST-segment elevation myocardial infarction cases, as well as the significance of the Dead Man Sign as a predictor of the occluded culprit coronary vessels, demonstrating favorable outcomes achievable with timely revascularization strategies.

Airway management in an emergency department is the first step in critical care of an urgent patient. When orotracheal intubation is not possible due to upper airway obstruction, such an emergency is known as a \'cannot intubate - cannot ventilate\' situation. Then, emergency tracheotomy is indicated. We present a case of a 70-year-old patient complaining of progressive dyspnea. The patient was conscious, highly tachydyspneic, and tachycardic. Loud stridor and a scar from previous tracheostomy suggested upper airway obstruction. Patient history confirmed previous partial laryngectomy and temporary tracheostomy due to laryngeal cancer 10 months before. Differential diagnosis of tracheal stenosis was set, and an ENT specialist was requested. Flexible fiberoptic laryngoscopy demonstrated a 1-mm subglottic tracheal stenosis. Emergency surgical tracheotomy below the obstruction in awake state using local anesthesia was performed to secure the airway. Early postoperative care was complicated by incipient right-sided pneumonia, which may have provoked narrowing of the existing subglottic stenosis in the first place. Tracheal stenosis is an important differential diagnosis of airway obstruction in patients with previous malignant diseases of the upper respiratory system. Emergency physicians should promptly recognize these situations based on clinical examination to secure appropriate airway management.

This case report highlights an unusual manifestation of a giant subgaleal hematoma in a 15-year-old child, which progressed to a potentially life-threatening condition requiring surgical drainage. Subgaleal hematomas occur when the emissary veins between the periosteal and aponeurotic layers of the scalp rupture. In many cases, subgaleal hematomas undergo spontaneous absorption without intervention. However, in this particular case, the hematoma measured approximately 1300 ml, making it the largest documented in medical literature and necessitating surgical intervention. In cases where hematoma absorption is problematic, clinicians should consider the possibility of underlying coagulopathy or persistent trauma, such as head banging, child maltreatment, or repeated falls due to seizure attacks, as observed in this patient. While there is no universally agreed-upon treatment protocol for subgaleal hematomas, incision and drainage offer immediate relief by evacuating the collection. Employing a negative-pressure suction drain can help alleviate the loss of tamponade effect. In addition, subsequent behavioral therapy and rehabilitation efforts may enhance the overall recovery and well-being of affected individuals.

Ischemic colitis is the most common form of gastrointestinal ischemia 1. The diagnosis of ischemic colitis is made by clinical data and computed tomography (CT) imaging of the abdomen and pelvis 1. While colonoscopy is considered the gold standard for diagnosis, this is not performed in the emergency department (ED) 2. Few studies have been performed to describe the sonographic findings of ischemic colitis using point of care ultrasound (POCUS). We report a case that highlights the sonographic findings of ischemic colitis in a patient who had two separate visits to the ED, showcasing the utility of POCUS in making this diagnosis. POCUS can be used as a diagnostic tool for early detection of ischemic colitis leading to prompt treatment with antibiotics, CT imaging, and surgical consultation.

Osteofascial compartment syndrome is a serious surgical emergency that requires prompt diagnosis and treatment. It presents a challenge for surgeons due to its high disability rate and difficult management. Early fasciotomy decompression is crucial in preventing severe complications. Classic fasciotomy approaches for tibial osteofascial compartment syndrome include double-incision and single-incision techniques.This paper presents a case of a 24-year-old female with bilateral tibial posterior compartment syndrome resulting from prolonged squatting after alcohol intoxication, which is a relatively rare mechanism. We employed an innovative posterior approach to manage the patient with tibial posterior compartment syndrome. Ultimately, we successfully preserved the patient\'s legs and achieved a good functional recovery.The paper reported a rare case with bilateral posterior tibial compartment syndrome resulting from squatting for 10 hours after alcohol intoxication. The patient achieved favorable outcomes in lower limb function following treatment with a new fasciotomy approach, the posterior approach.The new approach for treating posterior tibial compartment syndrome can serve as a valuable reference for surgeons.

UNASSIGNED: Integrating climate change and health into a medical school curriculum is critical for future physicians who will manage health crises caused by a rapidly changing climate. Although medical schools have increasingly included climate change in the curriculum, there remains a need to address the link between the climate crisis, environmental justice, and historical policies that shape environmental health disparities in local communities.
UNASSIGNED: In academic years 2021-2022 (AY22) and 2022-2023 (AY23), second-year medical students participated in a 2.5-hour seminar utilizing didactic teaching and small breakout groups that included interactive mapping activities and case scenarios. Learner knowledge and attitudes were self-assessed using pre- and postcurriculum surveys and a quiz. Qualitative thematic and content analysis was used to evaluate short-answer quiz responses and feedback.
UNASSIGNED: Of 357 students who participated in the seminar, 208 (58%) completed both the precurriculum and postcurriculum surveys. Self-assessed ability increased significantly for all educational objectives across both years. Attitudes on the importance of climate change knowledge for patient health also improved from a mean of 3.5 precurriculum to 4.2 postcurriculum (difference = 0.7, p < .01) in AY22 and from 3.6 pre- to 4.3 postcurriculum (difference = 0.7, p < .01) in AY23 on a 5-point Likert scale.
UNASSIGNED: This climate change and health session highlighting the link between environmental policy and climate change health vulnerability in the local context was successful in improving students\' self-assessed ability across all stated educational objectives. Students cited the interactive small-group sessions as a major strength.