Ultrasound-guided erector spinae nerve block for relief of chest pain from pneumonia in the emergency department.

Erector spinae plane blocks (ESPB) have shown to provide meaningful chest wall anesthesia and reduce opioid consumption after thoracic surgery. Emergency physicians often use erector spinae plane blocks in the emergency department (ED) for rib fractures when acetaminophen, non-steroidal anti-inflammatory (NSAID), and opioids fail to control pain. They have also demonstrated successful pain management for conditions like herpes zoster, renal colic, burns, and acute pancreatitis for ED patients. With low reported rates of complication and relatively easy landmarks to identify, erector spinae plane blocks are an appealing regional anesthetic technique for emergency physicians to utilize for uncontrolled pain. We present the case of a 58-year-old male presenting to the ED with chest pain from pneumonia which remained unmanageable after acetaminophen, NSAID, and opioid administration. An ultrasound-guided erector spinae plane block was performed in the ED and the patient had a significant reduction in his chest pain.

Ultrasound guidance for real-time management of acute ischemic priapism.

Ischemic priapism is a relatively uncommon genitourinary condition that, if left untreated, can lead to permanent erectile dysfunction. Detumescence should ideally be attained within the first 36 h of onset to avoid irreversible fibrosis and necessary surgery. Opportunities to practice medical management of this condition are scarce, and the risk of iatrogenic injury of vessels, nerves, and urethra can be significant if performed blind. Visualizing these structures through ultrasonography can reduce the risk of injury and aid in the confirmation of drug delivery. This novel utilization of ultrasound guidance in active treatment can help improve physician confidence and success in managing this rare and urgent condition. To our knowledge, this is the first report of point-of-care ultrasound-guided penile nerve block used to manage pain associated with priapism. We present a 44-year-old male presenting with a painful erection lasting for eight hours. Penile doppler ultrasound was performed concurrent with medical management of priapism, with successful detumescence and discharge.

Ultrasound-guided erector spinae nerve block for relief of endometriosis pain in the emergency department.

Endometriosis is a debilitating chronic condition often accompanied by severe pelvic pain and infertility issues. When outpatient medical management is not adequate, controlling pain can be challenging for providers in the acute setting. We report the case of a 23-year-old female with a past medical history of endometriosis who presented to a freestanding emergency department with a chief complaint of 10/10 pelvic pain on a numeric rating scale. She had tried non-steroidal inflammatory medications and heat with no success. The patient had medication intolerances to opioid analgesics and was given ketorolac intramuscularly with no relief of her pain. The emergency physician discussed and offered to perform an erector spinae plane nerve block (ESPB) for pain relief. Ultrasonography was utilized for visualization of landmarks with a curvilinear transducer; a 20-gauge Pajunk® Sonoplex needle was used to inject a total of 100 mg bupivacaine 0.25% without epinephrine along with dexamethasone 10 mg under the bilateral erector spinae fascial planes at the T9 level. Post-procedure, the patient had significant improvement in pain and rated it a 2/10. Utilizing nerve blocks for endometriosis and other chronic pelvic pain in the acute care setting can serve as an effective alternative to opioids. In patients with multiple medication intolerances and for providers navigating pain control in the setting of a nationwide opioid crisis, ESPB blocks can help alleviate acute pain or exacerbations of chronic pain. This case demonstrates the first known use of an ESPB to relieve endometriosis pain in the emergency department.

Large-scale Implementation of Fascia Iliaca Compartment Blocks in an Emergency Department.

INTRODUCTION: A robust body of literature supports the use of fascia iliaca compartment blocks (FICB) for improving outcomes in hip fractures, especially in the geriatric population. Our objective in this project was to implement consistent pre-surgical, emergency department (ED) FICB for hip fracture patients and to address barriers to implementation. METHODS: With the support of a multidisciplinary team, including orthopedic surgery and anesthesia, a core team of emergency physicians developed and implemented a departmentwide FICB training and credentialing program. The goal was to have 80% of all emergency physicians credentialed to provide pre-surgical FICB to all hip fracture patients seen in the ED who met the criteria. Following implementation, we assessed approximately one year of data on hip fracture patients presenting to the ED. We evaluated whether or not they were eligible for FICB and, if so, whether or not they received it. RESULTS: Emergency physician education has resulted in 86% of clinicians credentialed to perform FICB. Of 486 patients presenting for hip fracture, 295 (61%) were considered eligible for a block. Of those eligible, (54%) consented and underwent a FICB in the ED. CONCLUSION: A collaborative, multidisciplinary effort is vital for success. The primary barrier to achieving a higher percentage of eligible patients receiving blocks was the deficit of emergency physicians initially credentialed. Continuing education is ongoing, including credentialing and early identification of patients eligible for the fascia iliaca compartment block.

Spontaneous Hyphema and Vitreous Hemorrhage Causing Secondary Glaucoma in a Patient on Apixaban.

BACKGROUND: Spontaneous hyphema is the rare occurrence of hemorrhage within the anterior chamber of the eye without a predisposing traumatic event. Hyphema can be associated with acute elevations in intraocular pressure in up to 30% of cases, which poses a significant risk for permanent vision loss if not quickly recognized and treated in the emergency department (ED). Anticoagulant and antiplatelet medications have been previously associated with cases of spontaneous hyphema; however, there are limited reports of hyphema with associated acute glaucoma in a patient taking a direct oral anticoagulant. Due to the limited data of reversal therapies for direct oral anticoagulants in intraocular hemorrhage, these patients pose a challenge in deciding whether to reverse anticoagulation in the ED. CASE REPORT: We present a case of a 79-year-old man on apixaban anticoagulation therapy who presented to the ED with spontaneous painful vision loss in the right eye with associated hyphema. Point-of-care ultrasound revealed an associated vitreous hemorrhage, and tonometry was significant for acute glaucoma. As a result, the decision was made to reverse the patient's anticoagulation with four-factor activated prothrombin complex concentrate. Why Should an Emergency Physician Be Aware of This? This case is an example of acute secondary glaucoma due to a hyphema and vitreous hemorrhage. There is limited evidence regarding anticoagulation reversal in this setting. A second site of bleeding was identified by utilization of point-of-care ultrasound, which led to the diagnosis of a vitreous hemorrhage. This allowed for shared decision-making between the emergency physician, ophthalmologist, and patient regarding the risks and potential benefits of the reversal of anticoagulation. Ultimately, the patient decided to have his anticoagulation reversed to try and preserve vision.

Transversus abdominis plane (TAP) block for pain management of rectus sheath hematoma in the emergency department (ED).

Peripheral nerve blocks for pain management have historically been discussed in anesthesiology literature but, until recently, have not been considered in emergency medicine contexts. Transversus abdominis plane (TAP) blocks, in particular, have recently been explored in the emergency department for pain control in acute appendicitis but are potentially helpful for managing abdominal pain of other etiologies. One such pathology is rectus sheath hematomas, where conservative management is often necessary as curative treatments often pose more significant risks than are necessary. We report the case of a 57-year-old female presenting to the emergency department with severe abdominal pain following vigorous exercise. She was found to have a large rectus sheath hematoma on computed tomography. An ultrasound-guided transversus abdominis plane block was performed in the emergency department, and the patient had complete resolution of her pain.

Novel Approach to Ultrasound-Guided Thoracostomy.

OBJECTIVES: Thoracostomy is often a required treatment in patients with thoracic trauma; however, performing a thoracostomy using traditional techniques can have complications. Ultrasound can be a beneficial tool for identifying the correct thoracostomy insertion site. We designed a randomized prospective study to assess if ultrasound guidance can improve thoracostomy site identification over traditional techniques. METHODS: Emergency medicine residents were randomly assigned to use palpation or ultrasound to identify a safe insertion site for thoracostomy placement. The target population comprised of hemodynamically stable trauma patients who received an extended focused assessment with sonography for trauma (EFAST) and a chest computed tomography (CT) exam. The resident placed a radiopaque marker on the skin of the patient where a safe intercostal space was believed to be located, either by palpation or ultrasound. Clinical ultrasound faculty reviewed the CT to confirm marker placement relative to the diaphragm. A Fischer's exact test was used to analyze the groups. RESULTS: One hundred and forty-seven patients were enrolled in the study, 75 in the ultrasound group and 72 in the landmark group. This resulted in the placement of 271 total thoracostomy site markers, 142 by ultrasound and 129 by palpation and landmarks. The ultrasound group correctly identified thoracostomy insertion sites above the diaphragm in 97.2% (138/142) of patients, while the palpation group identified a safe insertion site in 88.4% (114/129) of patients (P = .0073). CONCLUSION: This study found that emergency medicine residents are more likely to identify a safe tube thoracostomy insertion site in trauma patients by using ultrasound, as compared to using landmarks and palpation.

Fascia Iliaca Blocks Performed in the Emergency Department Decrease Opioid Consumption and Length of Stay in Patients with Hip Fracture.

OBJECTIVES: To examine the impact of fascia iliaca (FI) blocks performed in the emergency department on patients with hip fracture on opioid consumption, length of stay, and readmission rate. DESIGN: Prospective cohort study. SETTING: Community-based Level 1 trauma center. PATIENTS/PARTICIPANTS: Ninety-eight patients with isolated femoral neck, intertrochanteric, and subtrochanteric femur fractures (OTA/AO 31-A and 31-B) presenting from January 1, 2020, to June 30, 2020. INTERVENTION: Ultrasound-guided FI compartment block using 40 mL of 0.25% bupivacaine. MAIN OUTCOME MEASUREMENTS: Opioid consumption, length of stay, discharge disposition, and 30-day readmission rate. RESULTS: Thirty-three patients had contraindication to FI block. Thirty-nine of 65 patients (60%) without contraindications to undergoing FIB received FI block. Mean age, body mass index, fracture type, and surgical procedure were similar between patients undergoing FIB and not receiving FIB. The FIB group had significantly lower opioid consumption preoperatively [17.4 vs. 32.0 morphine milliequivalents (MMEs)], postoperatively (37.1 vs. 85.5 MMEs), over total hospital stay (54.5 vs. 117.5 MMEs), and mean opioid consumption per day of hospital stay (13.3 vs. 24.0 MMEs). Patients in the FIB group had shorter length of stay compared with the control group (4.3 vs. 5.2 days). There was no significant difference in discharge disposition destination between groups. No patients reported complications of FI block. CONCLUSIONS: Undergoing FI block in the emergency department was associated with decreased opioid consumption, decreased length of stay, and decreased hospital readmission within 30 days of hip fracture. LEVEL OF EVIDENCE: Therapeutic Level II. See Instructions for Authors for a complete description of levels of evidence.

Intraocular mass as first presenting symptom of metastatic squamous cell lung cancer.

Lung cancer is one of the leading causes of cancer related mortality worldwide. Currently, it is the third most common cancer behind prostate and breast cancer. Approximately 85% of all lung cancers are non-small-cell lung cancers (NSCLC). Adenocarcinoma and squamous cell carcinoma are the most common subtypes, accounting for 50% and 30% of NSCLC cases, respectively. Lung cancer is often initially found on chest x-rays and diagnosed via biopsy of the lesion. It is often diagnosed at the time of advanced or metastatic disease. The majority of lung cancers metastasize to locations such as bone, brain, adrenal glands and liver. Multiple case reports have been reported with ocular metastases, such as the choroid, iris and retina. We present a 87-year-old women whose initial emergency department presentation of squamous cell type lung cancer was an intraocular mass. To our knowledge this is the first reported case of this presentation and diagnosis within the emergency department setting.

Guillain-Barré syndrome in a patient previously diagnosed with COVID-19.

As the COVID-19 pandemic continues to progress, the medical community is rapidly trying to identify complications and patterns of disease to improve patient outcomes. In a recent systematic review, it has been reported that isolated cases of Guillain-Barre Syndrome (GBS) have occurred secondary to COVID-19 infection. GBS is defined as a rare, but potentially fatal, immune mediated disease of peripheral nerves and nerve roots that is usually triggered by infections. The incidence of GBS can therefore increase during outbreaks of infectious diseases, as was seen during the Zika virus epidemics in 2013 in French Polynesia and 2015 in Latin America. While several cases of GBS secondary to COVID-19 infection have been reported in Italy, only one case has been reported in the United States (US). The reported case in the US was a 54- year old male. We present a case of GBS secondary to a COVID-19 infection and believe this to be the first documented female case in the US and the second documented case in the US overall. The presented case aims to supplement the existing body of knowledge and to assist clinicians in managing complications of COVID-19.