ER Techniques

INTRODUCTION: Tension headaches, as well as various scalp pathologies including lacerations and abscesses are commonly treated in the emergency department (ED). The occipital nerve block (ONB), previously described in anesthesia and neurology literature, offers analgesia of the posterior scalp on the side ipsilateral to the injection while maintaining a low adverse effect profile. CASE REPORT: We report three cases in which ONB was utilized for tension headache, scalp laceration repair, and incision and drainage of scalp abscess...

This third Guideline for Reasonable and Appropriate Care in the Emergency Department (GRACE-3) from the Society for Academic Emergency Medicine is on the topic adult patients with acute dizziness and vertigo in the emergency department (ED). A multidisciplinary guideline panel applied the Grading of Recommendations Assessment, Development, and Evaluation (GRADE) approach to assess the certainty of evidence and strength of recommendations regarding five questions for adult ED patients with acute dizziness of less than 2 weeks' duration...

BACKGROUND: Canalith repositioning maneuvers (such as the Epley maneuver) are recommended by specialty guidelines for management of benign paroxysmal positional vertigo (BPPV) yet are frequently underutilized in the emergency department (ED). METHODS: We conducted a systematic review of systematic reviews to summarize the evidence of Epley maneuver for the treatment of posterior canal (pc) BPPV in any setting. We included systematic reviews of randomized controlled trials (RCTs) that compared Epley to control in adult patients with pc-BPPV...

STUDY OBJECTIVE: To review closed reduction methods for anterior shoulder dislocation and perform the first comprehensive comparison of the individual methods in terms of success rate, pain, and reduction time. METHODS: We searched MEDLINE, PubMed, EMBASE, Cochrane, and ClinicalTrials.gov for randomized controlled trials registered until December 31, 2020. We performed a pairwise and network meta-analysis using a Bayesian random-effects model. Two authors independently performed screening and risk-of-bias assessment...

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No abstract text is available yet for this article.

It is well established that an elevated potassium level (hyperkalemia) is associated with a risk of adverse events including morbidity, mortality and healthcare system cost. Hyperkalemia is commonly encountered in many chronic conditions including kidney disease, diabetes and heart failure. Furthermore, hyperkalemia may result from the use of renin-angiotensin-aldosterone system inhibitors (RAASi), which are disease-modifying treatments for these conditions. Therefore, balancing the benefits of optimizing treatment with RAASi while mitigating hyperkalemia is crucial to ensure patients are optimally treated...

Orbital compartment syndrome is a rare but serious condition most commonly as a result of traumatic retrobulbar hemorrhage and must be treated quickly to avoid ischemic damage to the optic nerve and retina. While the previously accepted standard of care for management of this condition has been lateral canthotomy with inferior cantholysis, this procedure can be challenging for physicians to perform given the rarity of the condition and that patients are frequently in significant pain often with significant periocular edema...

INTRODUCTION: A computerized tomography (CT) scan is an effective test for detecting traumatic intracranial findings after mild traumatic brain injury (mTBI). However, a head CT is costly, and can only be performed in a hospital. OBJECTIVE: To determine if the addition of plasma S100B to clinical guidelines could lead to a more selective scanning strategy without compromising safety. METHODS: We conducted a single center prospective cohort study at the emergency department...

OBJECTIVES: Patients leaving against medical advice (AMA) can be distressing for emergency physicians trying to navigate the medical, social, psychological, and legal ramifications of the situation in a fast-paced and chaotic environment. To guide physicians in fulfilling their obligation of care, we aimed to synthesize the best approaches to patients leaving AMA. METHODS: We conducted a scoping review across various fields of work, research context and methodology to synthesize the most relevant strategies for emergency physicians attending patients leaving AMA...

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The One Minute Preceptor (OMP) model of teaching has an important role to play during the COVID-19 pandemic. It's quick and easy to learn and can be applied to any clinical setting. By responding directly to a student's needs, and building on the knowledge they already hold, the OMP is able to offer relevant and opportunistic teaching that the learner can immediately apply. Finally, the OMP can be taught in under two hours meaning medical staff not used to regularly teaching can develop the confidence to offer high quality educational interventions...

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Clinical evaluation and management of anterior cruciate ligament (ACL) injury is one of the most widely researched topics in orthopedic sports medicine, giving providers ample data on which to base their practices. The ACL is also the most commonly treated knee ligament. This study reports on current topics and research in clinical management of ACL injury, starting with evaluation, operative versus nonoperative management, and considerations in unique populations. Discussion of graft selection and associated procedures follows...

A short-cut review of the available medical literature was carried out to establish whether elbow immobilisation is required after closed reduction of a distal radial fracture. After abstract review, six papers were found to answer this clinical question using the detailed search strategy. The author, date and country of publication, patient group studied, study type, relevant outcomes, results and study weaknesses of these papers are tabulated. It is concluded that elbow immobilisation is not required.

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Outpatient orthopedic surgery is gradually becoming the standard across the country, as it has been found to significantly lower costs without compromising patient care. Peripheral nerve blocks (PNBs) are largely what have made this transition possible by providing patients excellent pain control in the immediate postoperative period. However, with the increasing use of PNBs, it is important to recognize that they are not without complications. Although rare, these complications can cause patients a significant amount of morbidity...

We discuss the use of urine electrolytes and urine osmolality in the clinical diagnosis of patients with fluid, electrolytes, and acid-base disorders, emphasizing their physiological basis, their utility, and the caveats and limitations in their use. While our focus is on information obtained from measurements in the urine, clinical diagnosis in these patients must integrate information obtained from the history, the physical examination, and other laboratory data.

The treatment of opioid use disorder with buprenorphine and methadone reduces morbidity and mortality in patients with opioid use disorder. The initiation of buprenorphine in the emergency department (ED) has been associated with increased rates of outpatient treatment linkage and decreased drug use when compared to patients randomized to receive standard ED referral. As such, the ED has been increasingly recognized as a venue for the identification and initiation of treatment for opioid use disorder, but no formal American College of Emergency Physicians (ACEP) recommendations on the topic have previously been published...

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