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World J Clin Infect Dis. Dec 28, 2023; 13(5): 49-57
Published online Dec 28, 2023. doi: 10.5495/wjcid.v13.i5.49
Table 1 Recommended schemes for Helicobacter pylori eradication
RegimenDrugs (doses)Duration (d)Ref.
Clarithromycin triple therapyPPI (standard dose, BID) + clarithromycin (500 mg, BID) + metronidazole (500 mg, BID) or amoxicillin (1000 mg, BID)10-14[63-65]
Bismuth quadruple therapyPPI (standard dose, BID) + bismuth (QID) + metronidazole (400 mg, QID or 500 mg, TID-QID) + tetracycline (500 mg, QID)10-14[63-65]
Concomitant nonbismuth quadruple therapyPPI (standard dose, BID), amoxicillin (1000 mg, BID), metronidazole (500 mg, BID) and clarithromycin (500 mg, BID)10-14[63-65]