J Emerg Med
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Acute pain represents one of the most common reasons for emergency department (ED) visits. In the opioid epidemic that North America faces, there is a significant demand for novel effective pain control modalities, especially in the acute setting. ⋯ ESPB is an easy-to-administer interfascial plane block that has several indications and promising potential for acute pain management in the ED. The easily identified landmarks coupled with its low complication rate makes it an appealing technique to be used by emergency physicians in the context of acute pain management. Further studies should investigate any other possible indications and compare its efficacy with other techniques, such as epidurals and serratus anterior blocks.
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It is common practice for emergency physicians to give parenteral opioids for acute pain, however, some treating physicians have concerns that using parenteral opioids can lead to nausea and vomiting when used alone. Therefore, antiemetics are often given prophylactically with opioids for nausea and vomiting in the emergency department (ED). This systematic review evaluates the use of prophylactic antiemetics with parenteral opioids for the treatment of acute pain in the ED. ⋯ Based on the literature review, routine use of prophylactic antiemetics are not indicated with administration of parenteral opioids for treatment of acute pain in the ED, as nausea and vomiting are infrequent side effects. The recent literature clearly demonstrates that there are potential undesirable side effects from the use of antiemetics when using opioids. However, one subgroup of patients, those with a known history of nausea and vomiting after opioid use or a history of travel sickness, may benefit from the use of prophylactic antiemetic when being treated with parenteral opioids.
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The local anesthetic dosages used in the current literature in regional applications of local anesthetics are frequently high for surgical purposes, and there are no sufficient dosage studies for emergency department (ED) management. ⋯ The administration of 5 mL 2% prilocaine for pain control in FNFs in elderly patients in the ED can reduce systemic analgesic requirements by establishing effective analgesia in both intracapsular and extracapsular fractures.
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Case Reports
Catecholaminergic Polymorphic Ventricular Tachycardia: Challenges During Resuscitation and Post-Cardiac Arrest Care.
Catecholaminergic polymorphic ventricular tachycardia (CPVT) is a rare channelopathy involving cardiac calcium metabolism that often shows up at an early age with misleading clinical symptoms, such as emotion- or exercise-related syncope with a normal resting electrocardiogram. In addition, it might be the underlying cause of sudden cardiac arrest in children or young adults. The particular pathophysiology of CPVT makes it particularly challenging for both resuscitation and the subsequent intensive care management after return of spontaneous circulation (ROSC). ⋯ We describe a case of sudden cardiac arrest in an 11-year-old girl affected by CPVT, with a particular focus on the most challenging aspects of resuscitation and intensive care management in light of other experiences found in the literature. A warning about the prodysrythmicity of mild hypothermia induced in the context of post-ROSC targeted temperature management in this particular population of patients and its possible physiopathological basis are discussed. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: CPVT is a rare but potentially lethal cause of stress-related syncope and sudden cardiac arrest in children and young adults. The diagnosis of CPVT requires a high level of suspicion and an interdisciplinary approach, including some adjustments during resuscitation and post-cardiac arrest care.
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Acute aortic occlusion is a rare condition that requires early diagnosis to help prevent considerable morbidity and mortality. Typical clinical findings, such as acute lower extremity pain, acute paralysis, and absent pedal pulses, may be masked by a variety of underlying medical conditions. ⋯ We present a patient with altered mental status, hypothermia, and a large discrepancy between oral and rectal temperature measurements, who was ultimately diagnosed with aortic occlusion. This case report describes a marked difference between oral and rectal temperatures in a case of acute aortic occlusion. WHY SHOULD AN EMERGENCY PHYSICIAN BE AWARE OF THIS?: Acute aortic occlusion is a true vascular emergency that, without early intervention, can lead to limb ischemia, bowel necrosis, paralysis, or death. Emergency physicians should consider acute aortic occlusion in a patient with a marked difference between oral and rectal temperature measurements who otherwise has a limited clinical evaluation.