NCT02147145已完成不适用
Prospective Database of Gastrointestinal Stromal Cell Tumors (GISTs)
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 187
- 试验地点
- 1
- 主要终点
- Determine the natural history of small (< 30 mm) SELs discovered evaluated by EUS.
研究概览
简要总结
Specific Aim 1: To determine patient compliance with a GIST surveillance program Hypothesis: Patient compliance with a GIST surveillance program will be low.
Specific Aim 2: To determine if EUS features of GIST, particularly maximum size, change significantly during a surveillance program.
Hypothesis: EUS features of GIST, particularly maximum size, will not change significantly during a surveillance program.
Specific Aim 3: To determine if EGD measures of GIST size correlate well with EUS measures of GIST size.
Hypothesis: EGD measures of GIST size will correlate well with EUS measured of GIST size.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 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
- •presenting for EUS with an indication for a SEL in the stomach or esophagus
- •at least 18 years of age
- •able to provide informed consent
排除标准
- •no subepithelial lesion in the stomach or esophagus'
- •less than 18 years of age
- •unable to provide informed consent
结局指标
主要结局
Determine the natural history of small (< 30 mm) SELs discovered evaluated by EUS.
时间窗: 3 years
次要结局
- Determine the degree of patient compliance with surveillance recommendations.(3 years)
- Describe the diagnostic yield of EUS±FNA in evaluating SELs.(2 weeks)
- Compare SEL size estimation based on EUS, EGD and computer tomography (CT).(1 day)
研究者
研究点 (1)
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