Comparison of Intravenous Dexmedetomidine Versus Dexmedetomidine-Dexamethasone Combination for Preventing Postoperative Nausea and Vomiting in Adult Patients After Abdominal Surgeries.

Cureus · 2024 · PMC11365702 · PMID 39219889

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did not reach statistical significanceno p-value reported

showed a trendno p-value reported

[ 14 ] found that the overall incidence of PONV during the 24 hours after surgery showed a trend toward a lower incidence in the dexmedetomidine group, but it did not reach statistical significance.

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