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首页> 外文期刊>Anaesthesia: Journal of the Association of Anaesthetists of Great Britain and Ireland >A comparison of gastric emptying of soluble solid meals and clear fluids matched for volume and energy content: a pilot crossover study
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A comparison of gastric emptying of soluble solid meals and clear fluids matched for volume and energy content: a pilot crossover study

机译：可溶性固体膳食胃排空的比较，呈含有对体积和能量含量的透明流体：先导交叉研究

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摘要

We previously demonstrated that the gastric emptying time of different liquids with the same volume mainly depended on their energy content, regardless of differences in composition. In this crossover study, we investigated whether the same applies when soluble solid foods are ingested with water. Ten healthy volunteers ingested one of five test diets consisting of two test meals (Calorie Mate (R) 100 and 200 kcal) and three test solutions (water and glucose solutions of 100 and 200 kcal), each given in a volume of 400 ml, and then underwent ultrasonography to measure the gastric antral cross-sectional area every 10 min for 120 min. The gastric emptying time was defined as the time for the antral cross-sectional area to revert to its initial value. When test diets with the same energy content were ingested, the gastric emptying curves were nearly identical, regardless of whether the original form was solid or liquid. The median (IQR[range]) gastric emptying times of Calorie Mate (R) of 100 kcal with water vs. isocaloric glucose solution were 65 (60-78 [50-80]) vs. 65 (60-70 [50-80]) min (p = 0.58), and for Calorie Mate (R) of 200 kcal with water vs. isocaloric glucose solution they were 100 (93-108 [90-120]) vs. 105 (90-110 [90-120]) min (p = 0.54). The median (IQR [range]) for water was 40 (30-40 [30-50]) min. Energy content may be a critical determinant of the gastric emptying time when ingesting soluble solid diets with water.
机译：我们之前证明了不同液体的胃排空时间，主要依赖于它们的能量含量，无论组合物的差异如何。在这种交叉研究中，我们调查了与水摄入可溶性固体食品时是否相同。十个健康的志愿者摄取了五种测试饮食之一，由两种测试膳食组成（卡路里伴侣（R）100和200千卡）和三种测试解决方案（水和100千卡的水和葡萄糖溶液），每个测试溶液（100和200千卡），每个测试溶液（100和200千卡），每个测试溶液（100和200千卡），每个测试溶液（100和200千卡），每个测试溶液（100和200千卡），每个测试溶液（100和200千卡），然后经过超声检查以每10分钟测量胃吸管横截面积120分钟。胃排空时间被定义为antral横截面积恢复其初始值的时间。当摄取具有相同能量含量的试尿时，无论原始形式是否是固体或液体，胃排空曲线几乎相同。含水与异大葡萄糖溶液100kcal的卡路里伴侣（R）的中位数（IQR [范围]）胃排空时间为65（60-78 [50-80]）与65（60-70 [50-80] ]）min（p = 0.58），并且对于200kcal的热量配偶（r）与水与异大葡萄糖溶液，它们为100（93-108 [90-120]）与105（90-110 [90-120] ]）min（p = 0.54）。水的中位数（IQR [范围]）为40（30-40 [30-50]）分钟。能量含量可能是在用水中摄取可溶性固体饮食时胃排空时间的关键决定因素。

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