肠道准备完成时间对肠道清洁有效性的影响:对不同肠道准备完成时间的前期随机对照试验,前结肠镜检查
Hye Min Kim1, Hyo Suk Kim1, Young Eun An1
1Division of Gastroenterology, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, Seoul, Korea.
概括
在结肠镜检查前进行肠道准备的较短的2-4小时间隔,导致整体肠道清洁不差. 与4-8小时间隔相比,这个间隔也显示出完美的肠道清洗率更高.
科学领域:
- 胃肠病学 胃肠病学
- 内镜检查是指内镜检查.
- 结肠直肠癌查 结肠直肠癌查
背景情况:
- 最佳的肠道准备对于有效的结肠镜检查至关重要.
- 肠道清洗完成和结肠镜检查之间的时间间隔是影响准备质量的关键因素.
- 有限的随机对照试验 (RCT) 数据存在于这个时间间隔的影响.
研究的目的:
- 根据使用RCT在结肠镜检查前的不同时间间隔,研究肠道准备的疗效.
- 为了比较参与者之间的肠道清洗质量,随机分配到较短 (2-4小时) 和较长 (4-8小时) 间隔.
- 为了确定较短的间隔是否为肠道准备质量带来优势.
主要方法:
- 一个单中心随机对照试验 (RCT) 涉及504名参与者.
- 参与者被随机分为两组:在结肠镜检查前2-4小时完成肠道准备,或在结肠镜检查前4-8小时完成肠道准备.
- 主要终点是成功的肠道准备,使用波士顿肠道准备量表 (BBPS) 进行评估.
主要成果:
- 整体成功排便准备率在2至4小时组 (97.6%) 和4至8小时组 (95.2%) 之间不逊色.
- 与4-8小时间隔 (56.5%与39.8%) 相比,2-4小时间隔显示出明显更高的完美肠道清洗率 (BBPS得分为9).
- 该研究在整体清洗方面达到其非劣势终点,并在较短的间隔组中显示出完美清洗的优越性.
结论:
- 在结肠镜检查前2 - 4小时完成肠道清洗,与4 - 8小时相比,对于整体肠道准备没有劣势.
- 较短的2-4小时间隔显著提高了完美的肠道清洗的速度.
- 这些发现支持优化肠道准备时间,以提高结肠镜检查质量.
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