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Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

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Li-Heng Li

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Open access Oct 2026

Intraoperative Dexmedetomidine and Postoperative Delirium After Head and Neck Cancer Surgery with Free-Flap Reconstruction: A Secondary Analysis of a Randomized Placebo-Controlled Trial

Background Postoperative delirium is common after major head and neck cancer surgery. We investigated whether intraoperative dexmedetomidine infusion was associated with a lower incidence of postoperative delirium in patients undergoing head and neck cancer surgery requiring free-flap reconstruction. Methods This was a...

Shi-Jing Zhang, Qiu-Miao Chen, Li-Heng Li et al. · 0 citations

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