The American journal of emergency medicine
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Randomized Controlled Trial Comparative Study
Comparing two doses of intramuscular ketorolac for treatment of acute musculoskeletal pain in a military emergency department.
The goal of the study was to assess a low-dose versus a high-dose of intramuscular (IM) ketorolac for non-inferiority in adults with acute MSK pain in an emergency department (ED). ⋯ A 15 mg dose of IM ketorolac was found to be non-inferior to a 60 mg dose for acute MSK pain in adults presenting to the ED. Discontinuing the practice of ordering 60 mg doses of IM ketorolac in place of a lower dose for acute MSK pain should be considered.
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Foreign body(FB) ingestion in the upper digestive tract is a common emergency that lacks sufficient attention in adult population. Improper management may bring additional injuries and financial burdens to patients. This review was performed to determine the clinical characteristics of upper gastrointestinal FBs, including the demographic of adult patients, the type and location of FBs, underlying diseases of patients and other risk factors, and outcomes. ⋯ A total of 1391 patients were included. 736 (52.9%) patients were males and 655 (47.1%) were females. Fish bone was the most common type of FBs. Esophagus accounts for the most location in the upper digestive tract. 18.2% (235/1291) patients had the underlying diseases, and 11.7% (58/494) had other risk factors. The overall complication rate was 4.5% (63/1391).
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Massive hemoptysis is a life-threatening emergency that requires rapid evaluation and management. Recognition of this deadly condition, knowledge of the initial resuscitation and diagnostic evaluation, and communication with consultants capable of definitive management are key to successful treatment. ⋯ Massive hemoptysis is a life-threatening condition that emergency clinicians must be prepared to manage. Emergency clinicians should focus their management on immediate resuscitation, airway preservation often including intubation and isolation of the non-bleeding lung, and coordination of definitive management with available consultants including interventional radiology, interventional pulmonology, and thoracic surgery.
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The efficacy of tranexamic acid for subarachnoid hemorrhage remains controversial. Thus, we conduct this meta-analysis to explore the efficacy of tranexamic acid for subarachnoid hemorrhage. ⋯ Tranexamic acid may be effective to reduce the risk of rebleeding in patients with subarachnoid hemorrhage.
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Meta Analysis
Prevalence of myocardial infarction among patients with chest pain and cocaine use: A systematic review and meta-analysis.
Cocaine abuse is a public health burden. Cocaine is known to cause vasospasm and acute myocardial infarction (AMI). The prevalence of AMI in patients presenting with chest pain and concurrent cocaine use (CPCC) varies among studies. We performed a systemic review and meta-analysis to assess the current literature for the prevalence of AMI in patients with CPCC. ⋯ The overall prevalence of AMI and death among patients with cocaine-associated chest pain was relatively low, although high risk patients were still associated with high prevalence of AMI. Clinicians should consider risk-stratify these patients and treat them accordingly.