J Emerg Med
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Randomized Controlled Trial
Pragmatic Randomized Controlled Pilot Trial on Trigger Point Injections With 1% Lidocaine Versus Conventional Approaches for Myofascial Pain in the Emergency Department.
Myofascial neck and back pain is an increasingly common chief symptom in the emergency department. Currently, there are no widely accepted conventional therapies, and there is little evidence on the efficacy of interventions such as trigger point injections (TPIs). ⋯ TPI is an effective method for managing myofascial pain in the emergency department. This study indicates it may improve pain compared with conventional methods, reduce length of stay in the emergency department, and reduce opioid prescriptions on discharge.
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In the prehospital setting, pit-crew models of cardiopulmonary resuscitation (CPR) have shown improvements in survival after out-of-hospital cardiac arrest (OHCA). Certain districts in North America have adopted this model, including Saskatoon, Saskatchewan, Canada. ⋯ In our study, implementation of a pit-crew CPR model was not associated with an improvement in survival to discharge after OHCA.
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Increasing emergency department (ED) utilization has contributed to ED overcrowding, with longer ED length of stay (EDLOS) and more patients leaving without being seen (LWBS), and is associated with higher morbidity and mortality rates. Previous studies of provider in triage (PIT) have shown decreased LWBS, but variable improvements in EDLOS. ⋯ We found significantly lower LWBS rates, shorter EDLOS, and shorter door-to-doctor times after PIT implementation. Compared with previous studies in a variety of settings, we found that PIT significantly improved LWBS and all throughput metrics in a safety net setting.
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Case Reports
Ultrasound-Guided Serratus Anterior Plane Block for Intractable Herpes Zoster Pain in the Emergency Department.
Herpes zoster (HZV) is a painful vesicular rash that occurs after reactivation in immunosuppressed patients. Analgesia in this patient population has been notoriously difficult. The serratus anterior and erector spinae plane block have both been described as effective thoracic analgesic techniques, but data are limited on their use in HZV. ⋯ A middle-aged man with a history of hypertension and hyperlipidemia presented to the emergency department (ED) with chest and back pain associated with cutaneous rash. Traditional pain regimens were not effective; therefore, a serratus anterior plane block was performed using 25 mL of 0.25% of bupivacaine. The patient's pain decreased from 10 to 2 in 20 min and the patient was discharged without further analgesia. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: As opiate use decreases in prevalence and utility in the ED, alternatives to analgesia are sought. We describe the technique of regional anesthesia using a serratus anterior plane block as another modality that physicians can use to address HZV-related pain.
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The use of computed tomography (CT) has been scrutinized in emergency medicine, particularly in patients with cancer. Previous studies have characterized the rate of CT use in this population; however, limited data are available about the yield of this modality compared with radiography and its clinical decision-making effect. ⋯ Compared with CXR, CT imaging of the chest identified significantly more clinically relevant findings requiring attention and consequently affecting clinical decision making.