Analgesic efficacy and safety of transversus abdominis plane block in women undergoing cesarean delivery: An umbrella review of systematic reviews and meta-analyses.

Saudi J Anaesth · 2026 · PMC13436869 · PMID 42553925

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nominally significantno p-value reported

All three endpoints achieved Class IV evidence, suggesting that TAPB confers weak or nominally significant analgesic benefits in the immediate postoperative period.

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a favorable trendno p-value reported

TAPB showed a favorable trend toward reduced postoperative nausea and vomiting, though with high heterogeneity.

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