Impact of Reinforced Education by Wechat and Short Message Service on the Quality of Bowel Preparation
试验速览
- 阶段
- 4 期
- 入组人数
- 450
- 试验地点
- 1
- 主要终点
- Quality of bowel preparation using Boston Bowel Preparation Scale
研究概览
简要总结
High quality bowel preparation is essential for successful colonoscopy. This study aimed to assess the impact of reinforced education by Wechat or short message service (SMS) on the quality of bowel preparation. This prospective, endoscopist-blinded, randomized, controlled study was conducted. Reinforced education groups received additional education via reminders by Wechat or SMS 2 days before colonoscopy. The primary outcome was the quality of the bowel preparation according to the Boston Bowel Preparation Scale (BBPS). The secondary outcomes included polyp detection rate (PDR), adenoma detection rate (ADR), tolerance, and subjective feelings of patients.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Investigator)
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •aged 18-80 years
- •can access to Wechat themselves or through close family members living in the same household
排除标准
- •inpatients
- •pregnancy
- •breast feeding
- •history of colorectal surgery
- •patients allergic to PEG-ELS based laxatives
研究组 & 干预措施
short message service
The patients will receive standard written instructions on preparing for a colonoscopy plus intervention such as short message system based re-education by one investigator on the day before colonoscopy.
干预措施: short message service based re-education (Other)
The patients will receive standard written instructions on preparing for a colonoscopy plus intervention such as Wechat based re-education by one investigator on the day before colonoscopy.
干预措施: Wechat based re-education (Other)
Standard preparation instructions
The control arm will receive written instruction on preparing for a colonoscopy per standard of care
结局指标
主要结局
Quality of bowel preparation using Boston Bowel Preparation Scale
时间窗: 1 day
The primary outcomes will be the endoscopist's assessment of the quality of preparation using Boston Bowel Preparation Scale
次要结局
- Patient compliance using a pre-procedure questionnaire(1 day)
- polyp detection rate(1 day)
研究者
Zhaoshen Li
Director, Head of Department of Gastroenterology, Principal Investigator, Clinical Professor
Changhai Hospital