Editor's Note
This study, led by researchers at the University Medical Center Utrecht in the Netherlands, finds that a liberal preoperative fasting policy allowing adults scheduled for general anesthesia to drink clear fluids until arrival in the OR was associated with reduced fasting duration and improved patient well-being with regard to preoperative thirst and postoperative nausea and vomiting (PONV).
Of 76,451 patients included in the study, 59,036 followed the standard policy (clear fluids allowed until 2 hours before anesthesia), and 16,815 followed the liberal policy (clear fluids allowed until arrival in the OR).
Findings after implementation of the liberal fasting policy included:
Results suggest that surgical procedures in patients who drink clear fluids within 2 hours before undergoing general anesthesia should not be postponed or canceled, the researchers say.
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