The American journal of emergency medicine
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Clinical Trial
Prochlorperazine in children with migraine: a look at its effectiveness and rate of akathisia.
The objective of this study is to evaluate the effectiveness of prochlorperazine and the rate of akathisia in children with severe migraine. ⋯ Prochlorperazine seems very effective to decrease pain on a short-term basis in children. However, more than two thirds of the patients, overall, had a relapse of their migraine at home in the first week. Despite the use of diphenhydramine, akathisia remains a concern.
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The presence of the sonographic sliding lung sign (SLS) is a sensitive indicator for the absence of a pneumothorax. ⋯ Prehospital critical care providers can accurately determine the presence or absence of the sonographic SLS following a brief tutorial and retain the skill set following a 9-month interval.
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Comparative Study
The implications of abdominal palpation with Ou MC manipulation for women with acute abdomen.
Abdominal palpation with Ou MC manipulation (APOM) has showed to be more sensitive than bimanual pelvic examination for the diagnosis of pelvic inflammatory disease in women with acute abdomen (JEM. 2010;). This study compared APOM with traditional abdominal palpation (AP) for diagnostic reliability and enquired into the mechanism of APOM. ⋯ The delimitation by APOM as a separation zone may allow positional recognition of the tenderness with decreased overlap of signs. However, in cases with muscle guarding, initial APOM might not be able to locate tenderness effectively until repeated APOM or APOMs with aggravated isolation lead to extensive space shielding and isolation of visceral organs. This implies that tenderness location by APOM may also relate to space shielding and pelvic organ isolation.
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Several drugs used in psychiatry may induce constipation, paralytic ileus, or acute megacolon (Ogilvie's syndrome). We report here 2 cases of patients presenting with fatal abdominal compartment syndrome related to the absorption of antidepressants and benzodiazepines. Two patients (a 27-year-old man and a 57-year-old woman) with a previous psychiatric history and treatment with psychiatric drugs were admitted to the emergency department for coma. ⋯ In both cases, the abdominal scan showed massive colonic dilatation without mechanical obstruction; there was even aortic compression and ischemia of the abdominal viscera. Emergency laparotomy with bowel decompression was performed in both cases, but multiple organ failure led to death in both patients. Psychiatric drugs may induce acute severe megacolon with life-threatening abdominal compartment syndrome.
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We investigated the correlation of proinflammatory transcript nuclear factor κB (NF-κB) and antioxidative gene transcript nuclear factor-erythroid 2-related factor 2 (Nrf2) expressions in peripheral blood mononuclear cells (PBMCs) with the tumor necrosis factor α (TNF-α) response after endotoxin stimulation and the clinical outcome of severely injured patients. ⋯ The endotoxin hyporesponse associated with NF-κB and Nrf2 signal alternations in PBMCs of injured patients develops early after injury. The hyporesponse of PBMCs with a lower TNF-α level correlates with a lower NF-κB signal and is associated with critical injury, whereas a depressed Nrf2 expression in PBMCs is associated with later organ failure in trauma patients.