Status:
UNKNOWN
Robotic Assisted Transanal Total Mesorectal Excision Surgery for Rectal Cancer in Low Site
Lead Sponsor:
Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
Conditions:
Rectal Neoplasms
Eligibility:
All Genders
18-80 years
Phase:
PHASE2
Brief Summary
To investigates the feasibility, practicability, safety and subjective as well as functional outcome of Robotic transanal total mesentery excision for rectal cancer in low site.
Detailed Description
Transanal total mesorectal excision (TaTME) may offer a better way to achieve radical resection and functional protection for lower rectal cancer, which have been regarded as challenging situations in...
Eligibility Criteria
Inclusion
- adenocarcinoma of the rectum by biopsy
- the lower edge of the tumor from the anal margin less than 8cm according to MRI or rigid endoscopy
- tumor diameter less than 4cm
- baseline clinical stage I-III: cT1-3 N0-2 M0 (AJCC v7)
- tolerable to surgery
- be able to understand and willing to participate in this trial with signature
Exclusion
- history of malignant colorectal neoplasia
- recent diagnosis with other malignancies
- patients requiring emergency surgery such as obstruction，perforation and bleeding
- tumor involving adjacent organs, anal sphincter, or levator ani muscle muti-focal colorectal cancer
- preoperative poor anal function, anal stenosis, anal injury, or fecal incontinence history of inflammatory bowel disease or familial adenomatous polyposis
- participating in other clinical trails
- History of pelvic radiation
- BMI \> 40
- Large uterine fibroids
- can not tolerate the surgery
- history of serious mental illness
- pregnancy or lactating women
- preoperative uncontrolled infection
- the researchers believe the patients should not enrolled in
Key Trial Info
Start Date :
February 15 2018
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
December 30 2023
Estimated Enrollment :
50 Patients enrolled
Trial Details
Trial ID
NCT03422835
Start Date
February 15 2018
End Date
December 30 2023
Last Update
February 6 2018
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