NCT04952142已完成不适用
Minimal Water Exchange Versus Left Water Exchange in Unsedated Colonoscopy: a Randomized Controlled Trial.
Ningbo No. 1 Hospital1 个研究点 分布在 1 个国家目标入组 230 人开始时间: 2021年4月22日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 230
- 试验地点
- 1
- 主要终点
- VRS-4 pain scores
研究概览
简要总结
Minimal water exchange colonoscopy is theoretically more convenient and faster than water exchange colonoscopy. But few studies compared the differences between the two methods. Therefore, we attempted to evaluate the effect of minimal water exchange colonoscopy prospectively.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Supportive Care
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Patients aged 18 to 75 years for unsedated colonoscopy for colorectal cancer screening, polyp surveillance, or polyp resection were enrolled.
排除标准
- •Patients who underwent sedation or analgesia before colonoscopy, and were reluctant to cooperate or provide informed consent. Those who were suffering from too serious diseases to tolerate the examination. The intestinal segment was incomplete or the colonoscopy did not reach the cecum.
结局指标
主要结局
VRS-4 pain scores
时间窗: 30 minutes.
a 4-point verbal rating scale (VRS-4) with self-explanatory categories (no, slight, moderate, or severe pain).
次要结局
- Adenoma detection rate.(40 minutes.)
研究者
研究点 (1)
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