Genotypic Resistance Guided Therapy for Refractory H. Pylori Infection
Conditions
Interventions
- DRUG: Esomeprazole 40mg
- DRUG: Amoxicillin
- DRUG: metronidazole
- DRUG: Levofloxacin 500mg
- DRUG: Clarithromycin ER
- DRUG: Esomeprazole 40mg
- DRUG: Dibismuth trioxide
- DRUG: metronidazole
- DRUG: tetracycline
Sponsor
National Taiwan University Hospital