Efficacy of anterior serratus plane block and intercostal nerve block in cardiothoracic surgery: a meta-analysis.

Front Surg · 2026 · PMC13014099 · PMID 41890144

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an overall trendno p-value reported

The results should be considered as providing an overall trend rather than definitive evidence of superiority of one technique over the other.

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Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.