Prospective Phase II Trial of Laparoscopic Surgery for Ultra-low Rectal Cancers within Five Centimeters from the Anus or Three Centimeters from the Dentate Line
Not Applicable
- Conditions
- Rectal cancer
- Registration Number
- JPRN-UMIN000011750
- Lead Sponsor
- Japanese Society for Cancer of the Colon and Rectum
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up continuing
- Sex
- All
- Target Recruitment
- 300
Inclusion Criteria
Not provided
Exclusion Criteria
1.Hope for laparotomy 2.Preoperative severe disorder of anal function and supposed postoperative disorder 3.Synchronous or metachronous (within 5 years) malignancies other than carcinoma in situ or mucosal carcinoma. 4.Uncontrollable diabetes mellitus or hypertension. Interstitial lung disease, pulmonary fibrosis or severe emphysema. 5.Severe mental disease. 6.Impossible to written informed consent 7.Doctor' s decision for exclusion
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method
- Secondary Outcome Measures
Name Time Method