Recruitment

Recruitment Status
Recruiting

Inclusion Criteria

Informed consent
Tumor size of 5 cm or less; 6) ECOG score is 0-1
Preoperative T stage ranging from T1 to T4a according to the 7th Edition of AJCC Cancer Staging Manual
...
Informed consent
Tumor size of 5 cm or less; 6) ECOG score is 0-1
Preoperative T stage ranging from T1 to T4a according to the 7th Edition of AJCC Cancer Staging Manual
Tumor located in rectosigmoid (defined as 10- to 30-cm from the anal verge)
18 years < age < 80 years
Pathological rectosigmoid carcinoma
ASA socre is Ⅰ-Ⅲ

Exclusion Criteria

Previous abdominal surgery
Pregnant woman or lactating woman
Severe mental disease
...
Previous abdominal surgery
Pregnant woman or lactating woman
Severe mental disease
Requirement of simultaneous surgery for other disease
Emergency operation due to complication (bleeding, perforation or obstruction) caused by colorectal cancer
Body mass index (BMI) >30 kg/m2

Summary

Conditions
Colorectal Cancer
Type
Interventional
Phase
Phase 2
Design
  • Allocation: Randomized
  • Intervention Model: Parallel Assignment
  • Masking: None (Open Label)
  • Primary Purpose: Treatment

Participation Requirements

Age
Between 18 years and 80 years
Gender
Both males and females

Inclusion Criteria

Informed consent
Tumor size of 5 cm or less; 6) ECOG score is 0-1
Preoperative T stage ranging from T1 to T4a according to the 7th Edition of AJCC Cancer Staging Manual
...
Informed consent
Tumor size of 5 cm or less; 6) ECOG score is 0-1
Preoperative T stage ranging from T1 to T4a according to the 7th Edition of AJCC Cancer Staging Manual
Tumor located in rectosigmoid (defined as 10- to 30-cm from the anal verge)
18 years < age < 80 years
Pathological rectosigmoid carcinoma
ASA socre is Ⅰ-Ⅲ

Exclusion Criteria

Previous abdominal surgery
Pregnant woman or lactating woman
Severe mental disease
...
Previous abdominal surgery
Pregnant woman or lactating woman
Severe mental disease
Requirement of simultaneous surgery for other disease
Emergency operation due to complication (bleeding, perforation or obstruction) caused by colorectal cancer
Body mass index (BMI) >30 kg/m2

Locations

Guangzhou, Guangdong, 510-515
Guangzhou, Guangdong, 510-515

Tracking Information

NCT #
NCT02117557
Collaborators
Not Provided
Investigators
  • Principal Investigator: Guoxin Li, M.D., PH.D. Nanfang Hospital, Southern Medical University, China
  • Guoxin Li, M.D., PH.D. Nanfang Hospital, Southern Medical University, China