A 14-day course of hybrid therapy was as effective as 10-day bismuth quadruple therapy, but with fewer side effects, according to results of a randomized trial conducted in Taiwan.
In a prospective, randomized comparative study published in 2017, the eradication rates (93.9%) in patients receiving 14-day bismuth quadruple therapy (pantoprazole, bismuth subcitrate, tetracycline, and metronidazole) were comparable with eradication rates (92.8%) with 14-day hybrid therapy (dual therapy with pantoprazole plus amoxicillin for 7 days, followed by quadruple therapy with pantoprazole, amoxicillin, clarithromycin, and metronidazole for 7 days).
Source: Medscape