Development and Validation for Predicting Inadequate Bowel Preparation Before Colonoscopy in Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 1,644
- 试验地点
- 1
- 主要终点
- quality of bowel preparation
研究概览
简要总结
High-quality colonoscopy is considered the gold standard for the detection and prevention of colorectal cancer, and its efficacy is predicated on optimal colon cleansing.However, about 18%-35% of patients were still reported to suffer inadequate bowel preparation. Although several predictive models exist, the current guideline indicates that there is insufficient evidence to recommend the use of a predictive model for clinical practice.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients undergoing colonoscopy.
- •patients older than 18 years.
排除标准
- •Emergency colonoscopy.
- •Have a serious medical condition, such as heart failure, acute liver failure, severe kidney disease (dialysis or predialysis patients) or New York heart association class iii-iv.
- •Pregnant or breastfeeding.
- •No bowel preparation or poor compliance (no bowel preparation as instructed or laxatives < 90% of prescribed dose).
- •Refuse to sign informed consent.
- •The patient was rescheduled after the previous colonoscopy due to insufficient bowel preparation.
- •Temporarily change to colonoscopy for other reasons.
- •Incomplete colonoscopy due to insufficient parenteral preparation.
- •Lack of complete data.
结局指标
主要结局
quality of bowel preparation
时间窗: A colonoscopy procedure
The BBPS is another validated scoring system with scores between 0 and 9, where 9 is the best score. The score comprises a sub score 0-3 for each colon segment: right, transverse and left colon. For all participants, BBPS score will be used when colonscopy is withdrawing.
次要结局
未报告次要终点