gastric low grade intraepithelial neoplasia
Conditions
Interventions
Control group:None
Sponsors
Renmin Hospital of Wuhan University
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: Patients aged >=18 years who underwent endoscopic examination and were pathologically diagnosed with gastric intraepithelial neoplasia.
Exclusion criteria
Exclusion criteria: 1. History of gastrointestinal malignancy; 2. Previous history of gastric surgery or ESD surgery; 3. No contact information or invalid contact information; 4. Have participated in other clinical trials, signed informed consent and are in the follow-up period of other clinical trials; 5. Drug or alcohol abuse or psychological disorder in the last 5 years; 6. Pregnant or lactating patients; 7. The investigator believes that the patient is not suitable for gastroscopy and related examinations; 8. High-risk diseases or other special conditions for which the patient is deemed unsuitable for clinical trials by the investigator.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| surveillance rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| the rate of surveillance in advance;the rate of surveillance on time;the rate of delayed surveillance;the accuracy of the system on classifying risk levels;the accuracy of the system on assigning surveillance intervals;the accuracy of the system on identifying patients;the rate of lesion progression;the rate of lesion persistence;the rate of lesion regression;the incidence of early gastric cancer;the incidence of gastric cancer;the detection rate of early gastric cancer; | — |
Countries
China
Contacts
Public ContactYu Honggang
Renmin Hospital of Wuhan University
Outcome results
None listed