For how we live.
LOGICAL randomised 1,840 unresponsive adults in Australia, New Zealand and Ireland to conservative or liberal oxygen in intensive care. Favourable outcome at 180 days was 38.2% against 39.7%.
A double-blind Danish trial gave the drug or placebo during resuscitation at 21 hospitals. Restored circulation occurred in 39% versus 37% — no meaningful difference — and bicarbonate raised blood alkalosis and sodium.
A paper in the journal Resuscitation lays out how a large language model could help dispatchers recognize cardiac arrest and coach CPR in real time — while acknowledging the concept still needs to prove it saves lives.