CJEM
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Patients with acute exacerbations of chronic obstructive pulmonary disease (AECOPD) are frequently discharged from the emergency department (ED) and treated with antibiotics. The role of antibiotics in the outpatient management of AECOPD is controversial and has never been studied in the ED setting. ⋯ For patients with AECOPD discharged from the ED, we did not find an association between outpatient treatment with antibiotics and lower rates of rehospitalization after accounting for differences in baseline patient characteristics. However, the small sample size and low observed rate of the primary outcome created substantial risk of Type II error. Until further evidence is available, clinicians should continue prescribing antibiotics for patients with AECOPD based on clinical judgement and current practice guidelines.
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The HINTS examination (head impulse, nystagmus, test of skew) is a bedside physical examination technique that can distinguish between vertigo due to stroke, and more benign peripheral vestibulopathies. Uptake of this examination is low among Emergency Medicine (EM) physicians; therefore, we surveyed Canadian EM physicians to determine when the HINTS exam is employed, and what factors account for its low uptake. ⋯ Though HINTS exam usage is common, there is a need for education on when to apply it, and how to do so, particularly as concerns the head-impulse test. Our attached rubric may assist with this, but quality-improvement initiatives are warranted. Low uptake is partly due to the lack of validation of this examination among EM physicians, so effort should be made to conduct well-designed HINTS trials exclusively involving EM physicians.