Prospective Study: Deep Biopsy Via Endoscopic Submucosal Dissection in Upper GI Subepithelial Tumors
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 40
- 主要终点
- the number of pathologic diagnosis of deep biopsy
研究概览
简要总结
Upper gastrointestinal subepithelial tumors are frequently encountered during esophagogastroduodenoscopy. Treatment plans for subepithelial tumors are determined by algorithms based on endoscopic ultrasonography images. However, endoscopic ultrasonography alone may not be able to diagnose and evaluate upper gastrointestinal SETs with sufficient accuracy. Adequate tissue samples are required to increase the diagnostic accuracy of subepithelial tumors.
Deep biopsy is method that normal mucosa was dissected using enodsocpi submucosal dissection technique and multiple endoscopic biopsies were performed.
The investigators will perform deep biopsy in subepithelial tumor.
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
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •patients with upper GI SETs
排除标准
- 未提供
结局指标
主要结局
the number of pathologic diagnosis of deep biopsy
时间窗: within the 7 day
次要结局
未报告次要终点
研究者
Lee Hang Lak
Professor
Hanyang University Seoul Hospital