Clinical Research Directory

Inclusion Criteria: 1. Biopsy proven colon carcinoma; 2. Imaging diagnosis of T1-3 colon cancer; 3. The tumor located in the cecum, ascending colon, or colonic hepatic flexure; 4. Maximal tumor diameter ≤5 cm; 5. Body mass index (BMI) ≤30 kg/m2; 6. Written informed consent; Exclusion Criteria: 1. Complete intestinal obstruction; 2. Hepatitis activity and peripheral neuropathy (such as peripheral neuritis, pseudo meningitis, motor neuritis, and sensory impairment); 3. Significant organ dysfunction or other significant diseases, including clinically relevant coronary artery disease, cardiovascular disease, or myocardial infarction within the 12 months before enrollment; severe neurological or psychiatric history; severe infection; active disseminated intravascular coagulation; 4. Pregnancy or breastfeeding; 5. Alcohol abuse or drug addiction; 6. Concurrent uncontrolled medical condition;