Effectiveness of Fixed Preparation-to-Colonoscopy Interval Using Short Message Service (SMS) for Afternoon Colonoscopy: a Randomized Control Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 280
- 试验地点
- 1
- 主要终点
- the Ottawa bowel preparation scale
研究概览
简要总结
The purpose of this study is to evaluate the effectiveness of SMS (short message service of mobile phone) reminder to fix PC interval for bowel preparation in afternoon colonoscopy.
详细描述
Bowel preparation quality for colonoscopy is influenced by several factors and preparation-to-colonoscopy (PC) interval is one of the important factors. The bowel preparation with split-dose PEG (polyethylene glycol) is an obviously uncomfortable process, it is usually difficult to ingest PEG in time. Therefore, the investigators conducted a prospective randomized control study to evaluate the effectiveness of fixed PC interval for satisfactory bowel preparation in the afternoon colonoscopy using mobile phone short message service (SMS), which reported that it could increase patient's compliance in other practical era
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 盲法
- Single (Investigator)
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
- •18 and 80 years who were scheduled for afternoon colonoscopy (screening or surveillance)
排除标准
- •unavailable mobile phone nor SMS
- •age younger than 18 years
- •pregnancy
- •breastfeeding
- •history of large-bowel resection
- •renal failure (serum creatinine ≥ 3.0 mg/dL [normal 0.8-1.4])
- •drug addiction or major psychiatric illness
- •allergy to PEG
- •refusal to participate in the study.
研究组 & 干预措施
No-SMS group
In No-SMS group took 1st 2L of PEG solution at 6-8 PM on the day before colonoscopy and started drinking the 2nd 2L PEG at about 6hours before the day of the colonoscopy without SMS.
干预措施: polyethylene glycol (PEG) (Drug)
SMS group
Patients in SMS group took 1st 2L PEG as same manner of No-SMS group and then started drinking the 2nd 2L PEG at about 6hours before the day of the colonoscopy after receiving scheduled short message service(SMS)
干预措施: Short message service of mobile phone (SMS) (Behavioral)
SMS group
Patients in SMS group took 1st 2L PEG as same manner of No-SMS group and then started drinking the 2nd 2L PEG at about 6hours before the day of the colonoscopy after receiving scheduled short message service(SMS)
干预措施: polyethylene glycol (PEG) (Drug)
结局指标
主要结局
the Ottawa bowel preparation scale
时间窗: at the end of time of the colonoscopic examination (about 30 minutes-1hour)
This scale assesses cleanliness and fluid volume respectively and presents the total score as sum of these two values. Cleanliness was assessed for the right colon (cecum, ascending colon), midcolon (transverse, descending colon), and the rectosigmoid colon; each colon section was individually rated from 0 to 4 (0 = no liquid, 1 = minimal liquid, no suction required, 2 = suction required to see mucosa, 3 = wash and suction required, 4 = solid stool, not washable). Fluid quantity was rated from 0 to 2 for the entire colon (0 = minimal, 1 = moderate, 2 = large). The Ottawa Scale scores range from 0 (perfect) to 14 (solid stool in each colon segment and large amount of fluid).
次要结局
未报告次要终点
研究者
Jongha Park
Assistant professor
Inje University