Susceptibility-guided therapy for Helicobacter pylori infection treatment failures.

ABSTRACT:

Background

Empirical therapy of Helicobacter pylori frequently results in treatment failure due to unrecognized antimicrobial resistance. The aim of this study was to investigate the effectiveness of susceptibility-guided therapy for rescue treatment of H. pylori infection in China.

Methods

This was a prospective study of consecutive 200 patients infected with H. pylori with one or more treatment failures. The therapy chosen was susceptibility based using the most effective, best-tolerated regimens first and a locally proven, reliably effective regimen for multidrug-resistant infections. All patients received 14-day triple therapy, i.e. esomeprazole 20 mg and amoxicillin 1 g twice a day plus clarithromycin 500 mg twice a day, metronidazole 400 mg twice a

SUBMITTER: Yu L 

PROVIDER: S-EPMC6734621 | biostudies-literature | 2019

REPOSITORIES: biostudies-literature