A Systematic Review Charts the Course for Prehospital Sedation in Acute Agitation
A systematic review published in the Emergency Medicine Journal synthesizes evidence on managing acute behavioural disturbance (ABD) in the prehospital setting. Analyzing 42 studies, the research found ketamine to be the most effective agent for sedation, achieving adequate sedation in 79–98% of patients, though dosing regimens varied. Midazolam was associated with a higher incidence of side effects, particularly respiratory complications, while droperidol showed no increased mortality or concerning QT interval effects. The review underscores that current evidence is limited in quality, highlighting an urgent need for standardized protocols and higher-quality research to optimize care for this high-risk population.
Why it might matter to you: For emergency clinicians, this review provides a critical, evidence-based comparison of pharmacological options for managing severe agitation, a common and dangerous presentation. It directly informs rapid sequence induction and sedation strategies in uncontrolled prehospital environments. The findings can guide protocol development for mass casualty or disaster scenarios where resource allocation and effective chemical restraint are paramount.
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