early stage esophageal cancer
Conditions
Interventions
CAD-NBI group:The esophagus was observed in NBI mode, and the diagnosis was assisted by an artificial intelligence system
control group:The esophagus was observed in NBI mode
Sponsors
Shanghai Xuhui Central Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 80 Years
Inclusion criteria
Inclusion criteria: 1. Aged 18 to 80 years; 2. Suitable for upper gastrointestinal endoscopy; 3. Informed consent.
Exclusion criteria
Exclusion criteria: 1. Patients were confirmed diagnosis of esophageal neoplastic lesion. 2. Patients undergoing emergency examination (treatment) of the upper gastrointestinal tract due to hematemesis, abdominal pain, etc.; 3. The American Society of Anesthesiologists (ASA) classification is greater than III; 4. Pregnancy and lactation; 5. Patients who cannot complete gastroscopy due to esophageal stricture or obstruction; 6. The patients or their families cannot understand the conditions and objectives of this study. 7. other reasons that made the subject ineligible to participate in this study, at the discretion of the chief investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Detection rate of early esophageal squamous cell carcinoma; | — |
Secondary
| Measure | Time frame |
|---|---|
| False positive rate;false negative rate; | — |
Countries
China
Contacts
Public ContactZhong Yunshi
Zhongshan Hospital of Fudan University
Outcome results
None listed