在囊内镜中进行内镜辅助干预的最新可能时间
Xinlong He1, Yufeng Shen1, Ye Feng2
1Division of Gastroenterology and Hepatology, Renji Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, P. R. China.
Gastroenterology report
|March 31, 2025
概括
早期内镜辅助干预 (EAI) 显著提高了小肠囊内镜 (SBCE) 完成率. 最新的EAI推时间为PillCam SB1的1.5小时,PillCam SB2/3.6的4.6小时.
科学领域:
- 胃肠病学 胃肠病学
- 医疗器械 医疗器械
- 诊断内镜检查 诊断内镜检查
背景情况:
- 小肠囊内镜 (SBCE) 中的过渡延迟可能会损害检查的成功.
- 内镜辅助干预 (EAI) 是延迟过境的可行治疗方法.
- 确定EAI的最佳时间对于最大限度地提高SBCE疗效至关重要.
研究的目的:
- 调查小肠囊内镜 (SBCE) 期间有效的内镜辅助干预 (EAI) 最后可能的时间.
- 建立一个新的指标 (T值) 来计算EAI的最佳时间.
- 为了将EAI时间与SBCE完成率相关联.
主要方法:
- 对108名接受SBCE与EAI治疗的患者进行了回顾性审查.
- 开发一个T值公式,将PillCam电池寿命和小肠穿越时间纳入其中.
- 基于T值切线 (76.3%) 的组比较,以定义早期与晚期的EAI.
- 分析完成率 (CR) 和检测率作为主要和次要结果.
主要成果:
- 在早期EAI组 (79.2%) 与晚期EAI组 (58.2%) 相比,观察到显著更高的CR.
- 晚期EAI被确定为不完整SBCE (OR=2.900) 的独立预测因素.
- 最后可能的EAI时间被确定为PillCam SB1的1.5小时和PillCam SB2/3.6的4.6小时.
结论:
- 早期EAI的使用与SBCE完成率的提高有关.
- 该研究基于PillCam模型为EAI提供了特定的时间截止,以优化考试成功.
- 这些发现为执行SBCE和EAI的临床医生提供了实际指导.
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