Efficacy and safety of normobaric hyperoxia for acute ischemic stroke: a systematic review and meta-analysis of randomized controlled trials.

EClinicalMedicine · 2026 · PMC12775875 · PMID 41509613

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nominally significantno p-value reported

Moreover, it improved neurological recovery at 72 h, with nominally significant effects at 4 h, 24 h, and 7 days observed only in secondary model.

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