early gastric cancer
Conditions
Interventions
The control group:not accepted TTT
experimental group:accepted TTT
Sponsors
Zhongshan hospital, Fudan University
Eligibility
Sex/Gender
All
Age
18 Years to 70 Years
Inclusion criteria
Inclusion criteria: The entry criteria (A) retrospective part (1) The gastroscopy patients was operated by the ten doctors in 2014; (2) painless gastroscopy(intravenous anesthesia); (3) age: 18-70 years old; male or female (B): prospective part (1) consistent with gastroscopy indications; (2) painless gastroscopy(intravenous anesthesia); (3) age: 18-70 years old; male or female; (4) signed the informed consent.
Exclusion criteria
Exclusion criteria: Exclusion criteria (retrospective part and prospective part); (1) those patients who underwent gastrectomy; (2) the emergency gastroscopy, such as, esophageal foreign body, gastric foreign body, upper gastrointestinal hemorrhage; (3) serious gastric hemorrhage or food residue that influence endoscopist’s observation; (4) those had been diagnosed outside the hospital before gastroscopy this time; (5) those took oral anticoagulants and can't do biopsy examination; (6) those were not suitable for endoscopic contraindication for endoscopic examination or endoscopic biopsy; (7) do not fit into the experiment; (8) don’t do as the test plan demand.
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| the detection rate of gastric cancer; | — |
Primary
| Measure | Time frame |
|---|---|
| the detection rate of EGC; | — |
Countries
China
Contacts
Public ContactYAO Li-qing
Outcome results
None listed