Miranda Kenia S, Kristensen Billy B
Ugeskr Laeger. 2018 Mar 26;180(13).
The ingestion of milk is not allowed within six hours before elective procedures requiring anaesthesia or sedation, because milk is considered a solid food. However, the impact of milk suspended in coffee or tea consumed up to two hours before anaesthesia is less certain, yet fasting guidelines demand surgery to be delayed or rescheduled. Studies investigating ingestion of liquids with small amounts of milk have not demonstrated delayed emptying of the stomach, thereby increasing the risk of aspiration in elective procedures. Maybe it is time to adjust the fasting recommendations.
在需要麻醉或镇静的择期手术前6小时内不允许摄入牛奶,因为牛奶被视为固体食物。然而,在麻醉前两小时内饮用的加有牛奶的咖啡或茶的影响尚不确定,但禁食指南要求推迟或重新安排手术时间。对摄入含有少量牛奶的液体的研究并未表明胃排空延迟,从而增加择期手术中误吸的风险。也许是时候调整禁食建议了。