Early carcinoma of upper digestive tract
Conditions
Sponsors
The second affiliated Hospital of Air Force military Medical University
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: (1) 18-80 years old, no contraindications for gastroscopy; (2) no radiotherapy, chemotherapy or other treatment for esophagus and stomach; (3) signing informed consent form
Exclusion criteria
Exclusion criteria: (1) patients who have undergone surgical resection, PEG, chemotherapy and other invasive treatment of stomach and esophagus (except endoscopic treatment ); 2 patients whose TMN classification of cancer accords with the diagnosis of advanced cancer above T2; 3 patients who can not be biopsied by anticoagulants; 4 patients who have undergone subtotal gastrectomy; 5. Cancer history and tumor markers are highly suspected of having tumors. (6) severe heart, lung, liver and kidney dysfunction or serious mental illness; (7) those who have not signed the informed consent form
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Accuracy; | — |
Secondary
| Measure | Time frame |
|---|---|
| Sensitivity;specificity;positive predictive value;negative predictive value;Kappa value; | — |
Countries
China
Contacts
Public ContactWeijia Dou
Department of Gastroenterology, second affiliated Hospital of Air Force military Medical University
Outcome results
None listed