A Multicenter Retrospective Study of Endoscopic Resection in Patients with Squamous-cell Carcinoma of the Esophagus with Histopathological Invasion of the Muscularis Mucosa (MM) or Submucosa to a Depth of Up to 200 Micrometre (SM1)
Not Applicable
Recruiting
- Conditions
- Esophageal squamous cell carcinoma
- Registration Number
- JPRN-UMIN000035268
- Lead Sponsor
- Kitasato University School of Medicine, Department of Gastroenterology
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 985
Inclusion Criteria
Not provided
Exclusion Criteria
None
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 1. Clinicopathological characteristics 2. Description of additional treatment 3. Overall survival rates, relapse-free survival rates, and disease-specific survival rates (for all patients and according to invasion depth and the presence or absence of additional treatment) 4. Risk factors for recurrence 5. Clinical course of patients with recurrence
- Secondary Outcome Measures
Name Time Method