Emergency medicine journal : EMJ
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Febrile infants with an infection by influenza or enterovirus are at low risk of invasive bacterial infection (IBI). ⋯ CRD42022356507.
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Right ventricular (RV) dysfunction is the main cause of death in patients with normotensive acute pulmonary embolism (PE). The optimal management for this subset of patients remains uncertain. This systematic review and meta-analysis focused on the comparison of diuretics and fluid expansion in patients with acute PE presenting with RV dysfunction and haemodynamic stability. ⋯ Very few studies have compared the efficacy and safety of diuretics and fluid expansion in normotensive patients with acute PE with RV failure. Overall, furosemide appears to reduce RV dysfunction in this subset of patients compared with fluid expansion. Further research is required to confirm these findings.
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Nausea and vomiting is a common ED chief complaint. However, randomised trials comparing antiemetic agents to placebo have not demonstrated superiority. This systematic review investigates the efficacy of inhaled isopropyl alcohol (IPA) compared with usual care or placebo in adults presenting to the ED with nausea and vomiting. ⋯ CRD42022299815.
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Paracetamol, non-steroidal anti-inflammatory drugs (NSAIDs) and opiates/opioids, administered parenterally via intravenous or intramuscular route, are widely used to provide analgesia for patients with moderate to severe pain. This systematic review and meta-analysis evaluated the level of analgesia provided by intravenous paracetamol (IVP) alone compared with NSAIDs (intravenous or intramuscular), or opioids (intravenous) alone in adults attending the ED with acute pain. ⋯ CRD42021240099.
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Meta Analysis
Diagnostic accuracy of point-of-care lung ultrasound for COVID-19: a systematic review and meta-analysis.
Point-of-care (POC) lung ultrasound (LUS) is widely used in the emergency setting and there is an established evidence base across a range of respiratory diseases, including previous viral epidemics. The necessity for rapid testing combined with the limitations of other diagnostic tests has led to the proposal of various potential roles for LUS during the COVID-19 pandemic. This systematic review and meta-analysis focused specifically on the diagnostic accuracy of LUS in adult patients presenting with suspected COVID-19 infection. ⋯ CRD42021250464.