Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-24 @ 10:00 PM
Ignite Modification Date:
2025-12-24 @ 10:00 PM
NCT ID:
NCT06489132
Eligibility Criteria:
Inclusion Criteria:
( 1 ) Upper gastrointestinal endoscopy was performed within 3 months ; ( 2 ) Patients with chronic atrophic gastritis diagnosed by gastroscopy and pathological examination ; ( 3 ) Age 40-70 years old, gender unlimited ; ( 4 ) agreed to collect tongue image and accept follow-up ; ( 5 ) Volunteered to participate in this study and signed informed consent.
Exclusion Criteria:
( 1 ) those who cannot cooperate with standardized tongue image collection and data collection ; ( 2 ) patients with tongue scraping, tongue coating or abnormal tongue extension ; ( 3 ) Suspected gastric malignant tendency or gastric tumor and history of gastric surgery ; ( 4 ) Have hepatitis, syphilis, HIV, schistosomiasis and other known infectious diseases ; ( 5 ) patients with severe heart, liver, kidney, blood diseases and malignant tumors ; ( 6 ) Combined with acute respiratory tract infection, active peptic ulcer and other acute diseases ; ( 7 ) Patients who used antibiotics, acid inhibitors and microecological regulators within 1 month ; ( 8 ) long-term use of immunosuppressive agents, hormones and other drugs ; ( 9 ) pregnant or lactating women.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
40 Years
Maximum Age:
70 Years
Study:
NCT06489132
Study Brief:
Protocol Section:
NCT06489132