colorectal cancer
Conditions
Interventions
Gold Standard:Colonoscopy biopsy
of 
in 
and 
blood
Sponsors
Renji Hospital, Shanghai Jiaotong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Inclusion criteria for colorectal cancer patients: 1. The patient voluntarily joined the study and signed an informed consent form; 2. The endoscopic pathological diagnosis of colorectal cancer before the operation; 3. >=18 years old, both male and female; 4. Pathologically confirmed colorectal cancer patients with different stages; 5. Willing to treat patients. Inclusion criteria for healthy people: 1. The patient voluntarily joined the study and signed an informed consent form; 2. >=18 years old, both male and female; 3. Perform colonoscopy to exclude people with colorectal tumors.
Exclusion criteria
Exclusion criteria: 1. Pregnant or breastfeeding women; 2. Women of childbearing age have a positive baseline pregnancy test; 3. Suffered from other malignant tumors in the past 5 years (except basal cell or squamous cell carcinoma, superficial bladder cancer, cervical cancer in situ or breast cancer); 4. Suffered from severe cardiovascular disease in the 12 months before enrollment, such as symptomatic coronary heart disease, congestive heart failure >= Grade II, uncontrolled arrhythmia, and myocardial infarction; 5. Severe uncontrolled concurrent infection or other severe uncontrolled concomitant disease, moderate or severe kidney injury.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Deoxyribonucleic acid methylation status and blood; | — |
Countries
China
Contacts
Public ContactWang Zheng
Renji Hospital, Shanghai Jiaotong University School of Medicine
Outcome results
None listed