Status:
NOT_YET_RECRUITING
Objective Study on Tongue Diagnosis of Chronic Atrophic Gastritis
Lead Sponsor:
Peking University First Hospital
Conditions:
Chronic Atrophic Gastritis
Eligibility:
All Genders
40-70 years
Brief Summary
Chronic atrophic gastritis with intestinal metaplasia or dysplasia is called precancerous lesions of gastric cancer ( PLGC ). It is an important stage in the transformation of normal mucosa to gastric...
Detailed Description
1.1 Research design Study type : Prospective cross-sectional study and clinical prediction model study. Research hypothesis : Taking PLGC as the observation object, the tongue image and tongue coatin...
Eligibility Criteria
Inclusion
- ( 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
- ( 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.
Key Trial Info
Start Date :
July 1 2024
Trial Type :
OBSERVATIONAL
Allocation :
ESTIMATED
End Date :
March 1 2026
Estimated Enrollment :
498 Patients enrolled
Trial Details
Trial ID
NCT06489132
Start Date
July 1 2024
End Date
March 1 2026
Last Update
July 5 2024
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