Chronic gastritis in middle and old age
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. The patient was diagnosed as chronic gastritis; 2. Have not taken proton pump inhibitors, H2 receptor antagonists, bismuth agents and antibacterial drugs recently; 3. Middle aged and elderly people aged 40-80; 4. The patient informed consent and signed the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Patients with mental disorders accompanied by heart, brain, kidney and liver dysfunction; 2. Patients who take NSAIDs, antibiotics, gastric mucosal protective agents, etc. for a long time; 3. Patients with gastric tumor, gastrointestinal bleeding, peptic ulcer and gastric surgery history; 4. Pregnant and lactating women.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Salivary amylase activity;Saliva total protein concentration;Ion concentration in saliva; | — |
Countries
China
Contacts
Qingdao University