Clinical Outcomes of Endoscopic Resection for Treating Extremely Well Differentiated Intestinal-type Adenocarcinoma (WHYX Lesion)
Phase 4
18 Years
N/A
18 Years
N/A
Not Enrolling
Both
WHYX Lesion, Extremely Well Differentiated Intestinal-type Adenocarcinoma
Both
WHYX Lesion, Extremely Well Differentiated Intestinal-type Adenocarcinoma
Trial Information
Clinical Outcomes of Endoscopic Resection for Treating Extremely Well Differentiated Intestinal-type Adenocarcinoma (WHYX Lesion)
Inclusion Criteria:
- From January 2009 to December 2010 enrolled 872 patients with EGC
Exclusion Criteria:
- EGC with regional lymph node metastasis in radiologic finding endoscopically
suspicious submucosal invasion
Type of Study:
Interventional
Study Design:
Allocation: Non-Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment
Outcome Measure:
complete resection rate
Outcome Description:
Complete resection was defined to have all of the following features: 1. grossly en bloc resection, 2. Tumor-free lateral and vertical resection margins, 3. No lymphovascular invasion, and 5. A depth of submucosal tumor invasion of less than 500 micrometers.
Outcome Time Frame:
6 months after endoscopical resection
Safety Issue:
No
Authority:
South Korea: Institutional Review Board
Study ID:
2011-08-022
NCT ID:
NCT01451034
Start Date:
January 2009
Completion Date:
December 2010
Related Keywords:
- WHYX Lesion
- Extremely Well Differentiated Intestinal-type Adenocarcinoma
- WHYX lesion
- endoscopic resection
- complete resection
- complete resection rate
- endoscopic feature
- Average size discrepancy
- Adenocarcinoma
- Adenocarcinoma, Mucinous
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