History of Antibiotic Use and Clarithromycin Resistance
Not Applicable
Recruiting
- Conditions
- Diseases of the digestive system
- Registration Number
- KCT0005081
- Lead Sponsor
- Hallym University Medical Center-Dongtan
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 100000
Inclusion Criteria
1. All persons who have tested for clarithromycin resistance of H. pylori by PCR or DNA sequencing in the previous 10 years in Korea
Exclusion Criteria
1. People who did not receive eradication therapy after the examination are excluded from the study.
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method history of macrolide antibiotics usage and clarithromycin resistance of H. pylori
- Secondary Outcome Measures
Name Time Method underlying disease and clarithromycin resistance of H. pylori;residence area and clarithromycin resistance of H. pylori