NCT02219568已完成不适用
Efficacy of Wireless Capsule Endoscopy and CT Enterography in Obscure Gastrointestinal Bleeding : Prospective Blinded Comparative Study
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 52
- 试验地点
- 2
- 主要终点
- number of significant gastrointestinal lesions detected
研究概览
简要总结
The purpose of this study is to compare the efficacy between video capsule endoscopy and CT enterography in diagnosis of obscure gastrointestinal bleeding.
详细描述
All adult patients with obscure gastrointestinal bleeding will undergo both video capsule endoscopy and CT enterography. The interval between two tests will be less than 1 month. The capsule reading gastroenterologist and the CT reading radiologist are blinded to each others' results.
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
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 who present with passing melena or hematochezia or have iron deficiency anemia
- •no lesion found on both esophagogastroduodenoscopy and colonoscopy
- •age at least 18 years
排除标准
- •allergy to iodinated intravenous contrast
- •chronic kidney disease stage at least 3 patients who do not on regular dialysis
- •suspected small bowel obstruction
结局指标
主要结局
number of significant gastrointestinal lesions detected
时间窗: up to 1 month
Significant gastrointestinal lesions are ulcers, mucosal inflammation, angiodysplasia, and mass.
次要结局
未报告次要终点
研究者
Julajak Limsrivilai
Instructor in Internal medicine, Gastroenterlogy Division, Siriraj Hospital
Mahidol University
研究点 (2)
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