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Cardiac arrest

Sedating CPR-induced consciousness: no answers

In patients with cardiopulmonary resuscitation-induced consciousness in cardiac arrest in the pre-hospital setting, does the use of pharmacological interventions impact mortality compared to standard care? A systematic review
British Paramedic Journal · 2026-09-01 · Added 29 August 2026

Systematic review asking whether pharmacological management of CPR-induced consciousness in prehospital cardiac arrest affects mortality — only two Australian cohort studies were found, and medicated patients had lower survival, though the evidence is too confounded to act on.

Study type

Systematic review

Design

Systematic review with narrative synthesis

Participants

2 retrospective cohort studies, 39,569 patients (164 with CPRIC)

Main finding

Patients with CPRIC were more likely to survive than those without; those managed with medications had lower survival than those who were not — no meta-analysis possible.

Caveat

Only two heterogeneous observational studies with heavy confounding — patients receiving medication were likely fundamentally different from those who weren't.

Bottom line

Hypothesis-generating

Learning goal

Weigh the risks and benefits of sedating CPR-induced consciousness during resuscitation given the limited observational evidence.

More

• Topic: Cardiac arrest
• Daily scan: 29 August 2026

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