Point-of-care ultrasound findings in the diagnosis and management of Superior Mesenteric Artery (SMA) syndrome.

Superior mesenteric artery (SMA) syndrome is a potentially fatal condition that can be difficult to diagnose for emergency medicine physicians due to its rarity and vague gastrointestinal symptom presentation. Patients arriving at the emergency department (ED) with this condition may encounter delays in proper supportive care and treatment. We present the case of a 21-year-old female who was seen in the ED for nausea, non-bloody vomiting, and rapid weight loss. Through point-of-care ultrasound (POCUS) findings, she was diagnosed with SMA syndrome and received appropriate, supportive care for her condition before catastrophic complications could occur. This case demonstrates the utility of POCUS in SMA syndrome and the importance of considering this diagnosis despite its rarity.

Recurrent (stump) appendicitis: a case series.

Stump appendicitis is a rare but serious postoperative complication of an appendectomy. In the emergency department, diagnosticians are likely to rule out appendicitis when a surgical history of an appendectomy is reported. We describe 2 patients in this case series who presented to the emergency department with right lower quadrant abdominal pain and a history of previous appendectomy. Both patients were identified with a remnant appendiceal stump and stump appendicitis. Upon admission to a surgical service, a nonoperative approach in management allowed each patient to stabilize and be discharged after treatment with antibiotics. The purpose of this article is to raise awareness about the diagnosis of stump appendicitis, as well as to discuss the treatments for it.

Eastern Association for the Surgery of Trauma system wellness white paper: An evaluation of wellness from a systems perspective.

ABSTRACT: Providers are charged with responsibility to maintain their own health and wellness; however, well-being is multifactorial and the construct lacks clarity. In the current state of health care, burnout is on the rise with increasing demands for clinical productivity and strained system resources. The health care industry has recognized wellness's patient safety and financial impact, recently applying research and resources to identify sustainable solutions. We reviewed the wellness literature with a focus on systems to provide a framework for consensus building for a quality acute care surgery system. Our review revealed several areas within system wellness for consideration: (1) provider wellness, (2) culture of safety, (3) learning health systems, and (4) organizational perspectives. We provide specific system recommendations for the acute care surgery practice to preserve our workforce by creating a system that works for its providers.

A Severe Case of Odontogenic Infection and Necrotizing Fasciitis of the Anterior Chest Wall and Neck.

Necrotizing fasciitis is a life-threatening infection that can be rapidly fatal. Early identification and emergent surgical management are essential to minimize morbidity and mortality. This case report describes a 25-year-old male who presented to the emergency department with a three-day history of worsening left lower dental infection and new-onset neck pain and swelling. He received broad-spectrum antibiotics and intravenous fluid resuscitation and underwent computed tomography of the neck and chest. Following intensive care unit admission, he underwent tooth extraction where intraoperative evaluation revealed subcutaneous crepitus. Immediate debridement was performed, revealing copious foul-smelling purulent discharge and necrotic tissue extending over the anterior chest wall and neck. During his hospital course, he underwent multiple debridements to manage the expanding infection. The final tissue defect was substantial, with deep dissection to muscle extending over the entire anterior surface of the rib cage to just inferior to the clavicles. This significant tissue defect was managed with skin grafts, and he was discharged home in stable condition. The patient is doing well almost a year after discharge. The key to our patient's survival was the early identification and debridement of the affected tissue. Our study reinforces the tenants of wound care and aggressive management required to bolster patient odds of survival in the setting of necrotizing fasciitis and underscores the importance of maintaining vigilance in patients presenting with dental infections. This study is unique in that our patient was young, with a past medical history significant for polydrug use, and the area of debridement was substantial.

Hemoperitoneum identified by focused assessment with sonography for trauma following cardiopulmonary resuscitation.

It is generally recognized that lives are saved by administering high-quality cardiopulmonary resuscitation (CPR) to patients in cardiac arrest. A focused assessment with sonography for trauma (FAST) examination is an effective and non-invasive method for detecting rare complications of CPR, such as hemorrhage from abdominal visceral injury. We report the case of a 56-year-old female suffering from intra-abdominal hemorrhage caused by a liver laceration following CPR. The hemoperitoneum was diagnosed by a FAST examination. Although severe complications of CPR are rare, they can be easily detected with the use of a FAST examination. A FAST examination should be considered as a post-resuscitation approach to assess for life-threatening complications in all patients following cardiopulmonary resuscitation.

Prospective Evaluation of Weight-Based Prophylactic Enoxaparin Dosing in Critically Ill Trauma Patients: Adequacy of AntiXa Levels Is Improved.

Venous thromboembolism (VTE) is a leading cause of death in multisystem trauma patients; the importance of VTE prevention is well recognized. Presently, standard dose enoxaparin (30 mg BID) is used as chemical prophylaxis, regardless of weight or physiologic status. However, evidence suggests decreased bioavailability of enoxaparin in critically ill patients. Therefore, we hypothesized that a weight-based enoxaparin dosing regimen would provide more adequate prophylaxis (as indicated by antifactor Xa levels) for patients in our trauma intensive care unit (TICU).These data were prospectively collected in TICU patients admitted over a 5-month period given twice daily 0.6 mg/kg enoxaparin (actual body weight). Patients were compared with a historical cohort receiving standard dosing. Anti-Xa levels were collected at 11.5 hours (trough, goal ≥ 0.1 IU/mL) after each evening administration. Patient demographics, admission weight, dose, and daily anti-Xa levels were recorded. Patients with renal insufficiency or brain, spine, or spinal cord injury were excluded. Data were collected from 26 patients in the standard-dose group and 37 in the weight-based group. Sixty-four trough anti-Xa measurements were taken in the standard dose group and 74 collected in the weight-based group. Evaluating only levels measured after the third dose, the change in dosing of enoxaparin from 30 to 0.6 mg/kg resulted in an increased percentage of patients with goal antifactor Xa levels from 8 per cent to 61 per cent (P < 0.0001). Examining all troughs, the change in dose resulted in an increase in patients with a goal anti-Xa level from 19 to 59 per cent (P < 0.0001). Weight-based dosing of enoxaparin in trauma ICU patients yields superior results with respect to adequate anti-Xa levels when compared with standard dosing. These findings suggest that weight-based dosing may provide superior VTE prophylaxis in TICU patients. Evaluation of the effects of this dosing paradigm on actual VTE rate is ongoing at our institution.