Evaluation of semi-standard treatment for lower and early-staged rectal cancer (high-risk pT1, low-risk pT2) in the late elderly patients: a multicenter prospective observational study.
Not Applicable
Recruiting
- Conditions
- ower rectal cancer
- Registration Number
- JPRN-UMIN000034857
- Lead Sponsor
- ational cancer center Hospital East
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 30
Inclusion Criteria
Not provided
Exclusion Criteria
1) Patients thought to be ineligible for this study by their doctor. 2) Without written informed consent from patient or his/her family. 3) Of patients in group A registered according to eligibility criteria 8), if post-operative pathological findings prove that they do not meet eligibility criteria 5), they are excluded at that point and excluded from the final analysis.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method 2-year non-deteriorating rate of quality of life (Wexner score, Low anterior resection syndrome (LARS) score, Proportion of anus-preservation without stoma at 2 year)
- Secondary Outcome Measures
Name Time Method Deteriorating rate of the degree of living independence for the elderly patients with/without dementia(2-year), scoring of Mini-cog scale(2 year), complication of the treatment (2 year), overall survival (5 year), relapse free survival (5 year), rate of occuring other disieases (5 year)