Randomized Trialhigh evidence
Intraosseous versus intravenous access in adult out-of-hospital cardiac arrest: a Bayesian secondary analysis of the Paramedic-3 randomised controlled trial.
Resuscitation·September 25, 2026·PMID 42790855
Why it mattersVascular access strategy is a critical early decision in out-of-hospital cardiac arrest, and this analysis quantifies the likelihood of harm with an intraosseous-first approach using Bayesian methods, offering clinicians probabilistic evidence to guide protocol selection.

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