colorectal cancer
Conditions
Interventions
Gold Standard:Expert polyp recognition results
diagnosis 
Sponsors
Ruijin Hospital, Shanghai Jiaotong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: The selection criteria must also meet: 1) Aged 18 - 75 years, no gender limit; 2) Subjects who require colonoscopy diagnosis and screening; 3) Sign written informed consent; 4) Those who have full capacity for civil conduct.
Exclusion criteria
Exclusion criteria: Exclusion criteria can be excluded if any one of them is met: 1) Past history of acute myocardial infarction (within 6 months), severe heart, liver, and kidney insufficiency, or mental illness. 2) Those who are taking anticoagulants such as aspirin and warfarin. 3) Reexamination of inflammatory bowel disease and colon polyposis, confirmed or highly suspected colon cancer. 4) Subjects with a history of colectomy; 5) Patients with familial polyposis; 6) Pregnant women (if the subject is a female of the right age and cannot confirm whether she is pregnant, a pregnancy test is required); 7) Subjects who are participating in clinical trials of other drugs or medical devices; 8) Subjects considered by the investigator to be unsuitable to participate in this clinical trial.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| sensitivity;Specificity; | — |
Countries
China
Contacts
Public ContactDuowu Zou
Ruijin Hospital, Shanghai Jiao Tong University, School of Medicine
Outcome results
None listed