Helicobacter pylori infection
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: (1) Subjects who voluntarily sign informed consent; (2) Age range from 18 to 75 years old, regardless of gender; (3) The subject intends to undergo gastroscopy; (4) The DOB value of the subject's C13 breath test is positive;
Exclusion criteria
Exclusion criteria: (1) Subjects who are unable to complete gastroscopy or have contraindications to gastroscopy; (2) subjects considered unsuitable for the clinical study by the investigator; (3) Subjects enrolled in other clinical studies within 30 days prior to enrollment;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| the mutation sites of 23SrRNA and gyrA mutant genes of helicobacter pylori; | — |
Countries
China
Contacts
Nanfang Hospital of Southern Medical University