The American journal of emergency medicine
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Radicular pain due to sciatica is a common occurrence with a lifetime incidence of up to 40%. Typical approaches to treatment vary and may include topical and oral analgesics, such as opioids, acetaminophen, and non-steroidal anti-inflammatory drugs (NSAIDs); however, these medications may be contraindicated in some or result in untoward effects in others. The use of ultrasound-guided regional anesthesia is an important component of multimodal analgesia in the emergency department. ⋯ Ultrasound-guided peripheral nerve hydrodissection with D5W has been shown to be an effective treatment of various compressive neuropathies in the outpatient setting. Here we present 4 cases of patients who presented to the emergency department with severe acute sciatica and were treated successfully using an ultrasound guided transgluteal sciatic nerve hydrodissection (TSNH). This technique may offer a safe and effective approach to treating patients with sciatica, but more studies are needed to assess its utility on a larger scale.
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Septic shock is a leading cause of death in intensive care units (ICUs), with short-term mortality rates of 35-40%. Vasopressin (AVP) is a second-line vasoactive agent for septic shock, and recent studies suggest that early AVP use can be beneficial. However, differences between early initiation of AVP combined with norepinephrine (NE) and nonearly AVP with NE are unclear. A retrospective cohort research was designed to explore the effects of early AVP initiation versus nonearly AVP initiation. ⋯ There was no difference in short-term mortality between early AVP combined with NE and nonearly AVP with NE in septic shock.
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Multicenter Study
Prognostic value of cardiac troponin in elderly patients with paroxysmal supraventricular tachycardia: A multicenter study.
An elevated level of cardiac troponin I (cTnI) frequently accompanies an episode of supraventricular tachycardia (SVT). However, the predictive value of cTnI in elderly SVT patients has not been examined. ⋯ An increased cardiac troponin level may not effectively indicate the risk of MACE in elderly SVT patients. Physicians might want to be cautious when interpreting troponin test results for this specific patient group.
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Chest pain is a common presentation to the Emergency Department (ED) with roughly 6 million visits a year. The primary diagnostic modality for the identification of acute coronary syndrome (ACS) is the electrocardiogram (ECG), which is used to screen for electrocardiographic findings representing acute coronary occlusion. It is known that the ischemia generated by an acutely occluded coronary vessel generates a wall motion abnormality which can be visualized by echocardiogram; however, emergency physician-performed focused cardiac ultrasound (FOCUS) currently does not have a formal role in the diagnosis of OMI within the emergency department. ⋯ Our retrospective study concludes FOCUS performed by emergency physicians may be used to detect RWMA in patients with high concern for acute coronary syndrome. This may have its greatest utility in patients presenting without STEMI where the ECG is felt to be equivocal, but the clinician has high concern for OMI, in which the presence of RWMA might result in emergent cath lab activation, though this requires further study. The presence of RWMA in such cases may help to rule in OMI as a cause; however, the absence of RWMA should exclude OMI. Further research is necessary to confirm these findings.
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Alcohol intoxication is a common ingestion in pediatrics with close to 10,000 reports to poison control centers annually. Hypoglycemia, neurological depression (ataxia, coma, nystagmus, etc.) and unstable vitals (hypothermia, hypotension, bradycardia, and respiratory depression) are common presentations. The patient is a 3 month old female who was brought into the Emergency Department (ED) for one day of decreased oral intake and inconsolability. ⋯ With conservative management the patient returned to her baseline. On follow-up with her pediatrician, it was elicited that the mother inadvertently used a water bottle of vodka to mix the patient's formula. This case adds to the paucity of literature of abnormal presentations of alcohol intoxication in an infant.