Why the study?
To provide an update addressing preoperative fasting topics not covered in the previous guideline, specifically carbohydrate-containing clear liquids with or without protein, chewing gum, and pediatric fasting duration.
Population
Healthy patients undergoing elective procedures
Design
Practice guidelines modular update
Authors
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Informs updated perioperative fasting protocols; extends ASA guidelines modularly with new evidence on liquids, gum, and pediatrics.
Provides a 2023 modular update to the ASA practice guidelines for preoperative fasting, specifically addressing carbohydrate-containing clear liquids, chewing gum, and pediatric fasting duration.
Joshi et al. (2023) studied this question.