Chewing gum on postoperative oral Malodor in patients undergoing general anesthesia: a randomized non-inferiority trial

Abstract Background We aimed to determine whether preoperative chewing gum is non-inferior to Chlorhexidine (CHX) mouthwash in reducing halitosis in patients undergoing elective general anesthesia with endotracheal intubation. Methods We conducted a randomized, single-blind, non-inferiority controll...

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Bibliographic Details
Main Authors: Baohua Zhang, Yang Han, Huan He, Li Jin, Lidong Zhang
Format: Article
Language:English
Published: BMC 2025-05-01
Series:BMC Anesthesiology
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Online Access:https://doi.org/10.1186/s12871-025-03134-7
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