CJEM
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Randomized Controlled Trial
Early or late booster for basic life support skill for laypeople: a simulation-based randomized controlled trial.
Retention of skills and knowledge has been shown to be poor after resuscitation training. The effect of a "booster" is controversial and may depend on its timing. We compared the effectiveness of an early versus late booster session after Basic Life Support (BLS) training for skill retention at 4 months. ⋯ A late booster session improves BLS skill retention at 4 months in laypeople.
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Mandatory gunshot wound reporting laws have been enacted in much of Canada, yet there is a lack of evidence on whether these laws are effective in preventing firearm injuries. Our objective was to determine if the Gunshot Wounds Reporting Act in Nova Scotia had an effect on the number of firearm-related injuries in the province. ⋯ Although our findings suggest that there is no association between the Gunshot Wounds Reporting Act and the incidence of firearm injury, it is difficult to draw firm conclusions due to the complexity of this topic. Physicians need to be aware of the legal requirements of mandatory reporting when they encounter patients with gunshot wounds.
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The COVID-19 pandemic forced emergency departments (EDs) to change operations to minimize nosocomial infection risk. Many EDs cohort patients using provincial screening tools at triage. Despite cohorting, staff exposures occurred in the 'cold zone' due to lack of personal protective equipment (PPE) use with patients deemed low risk, resulting in staff quarantines. The cohorting strategy was perceived to lengthen time to physician initial assessment and ED length of stay times in our ED without protecting staff well enough due to varying PPE use. The objective of this study was to assess the impact of hot/cold zones for patient cohorting during a viral pandemic on ED length of stay. ⋯ Cohorted waiting areas may provide a safety benefit without operational compromise, but cohorting staff and care spaces is likely to compromise efficiency and create delays.