The American journal of emergency medicine
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Multicenter Study
Opioid prescribing patterns in emergency departments and future opioid use in adolescent patients.
Evidence suggests that exposure to opioids in adolescence increases risk of future opioid use. We evaluate if exposure to high versus low intensity opioid prescribers in the Emergency Department (ED) influences the risk of future opioid use in adolescents. ⋯ We found no association between high intensity opioid prescribers and recurrent 12 month use of opioids in opioid-naïve adolescents seen in the ED. This likely reflects various factors that put adolescents at risk for recurrent opioid use and may indicate the importance of the second prescription from primary care after initial exposure to opioids.
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Observational Study
Non-invasive zero-heat-flux technology compared with traditional core temperature measurements in the emergency department.
Core temperatures (Tcore) are often invasive, and can be underutilized. Peripheral temperatures are easier to obtain, but are often less accurate. A zero-heat-flux thermometer (ZHF) is a non-invasive method to obtain core temperatures (TZHF), and has been accurate when compared to Tcore in the operating room. We aimed to determine whether TZHF accurately and reliably measures Tcore in emergency department (ED) patients when compared to rectal, bladder or esophageal temperatures. ⋯ While we found overall concordance between Tcore and TZHF, the ZHF did not detect fever in 25% of patients presenting with fever of infectious origin. Measurements between Tcore and TZHF varied more as temperatures increased, with TZHF consistently reporting lower values. Although more study is needed, these findings call into question the use of TZHF in the ED where detection of fever frequently guides patient evaluation and management.
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Randomized Controlled Trial
Intravenous metoclopramide versus dexketoprofen trometamol versus metoclopramide+ dexketoprofen trometamol in acute migraine attack in the emergency department: A randomized double-blind controlled trial.
The objective of this study was to determine the analgesic efficacy and safety of intravenous, single-dose metoclopramide versus dexketoprofen trometamol versus metoclopramide+ dexketoprofen trometamol in patients presenting with acute migraine attack to the emergency department (ED). ⋯ No significant difference in VAS was found between three treatment groups at the 15th minute, but metoclopramide + dexketoprofen trometamol was superior to both metoclopramide and dexketoprofen trometamol at the 30th min.
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Meta Analysis
Diagnostic value of CT contrast extravasation for major arterial injury after pelvic fracture: A meta-analysis.
We conducted a meta-analysis to determine diagnostic performance of CT intravenous contrast extravasation (CE) as a sign of angiographic bleeding and need for angioembolization after pelvic fractures. ⋯ The pooled sensitivity and specificity of 64-row CT was 94 and 89%. 64 row CT improves sensitivity of CE, which was 69% using lower detector row scanners. High specificity (92%) can be maintained by incorporating multiphasic scan protocols.
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An 80-year-old woman with severe aortic stenosis presented with relapsing enterorrhagia and severe anemia. A video capsule pan-endoscopy showed multiple sites of complex mucosal angiodysplasia in the jejunum. Direct hemostatic treatment of accessible angiodysplasia was done with argon plasma coagulation, and the patient was urgently referred for trans-catheter aortic valve replacement (TAVR). ⋯ The qualitative and quantitative vWF defects play a central role in the angiogenesis and development of gastrointestinal angiodysplasia The vWF abnormalities are closely associated with the hemodynamic severity of the aortic valve stenosis. Valve replacement is the pivotal strategy to achieve the long-term resolution of bleeding recurrences. TAVR is a valuable option particularly in high-risk patients for whom surgical valve replacement is not feasible.