Susceptibility‐guided versus empirical treatment for Helicobacter pylori infection: A systematic review and meta‐analysis

Empirical therapy for Helicobacter pylori infection is limited by increasing antibiotic resistance and suboptimal eradication rates. Studies of the relative effectiveness of susceptibility-guided therapy have produced conflicting results. We performed a systematic review and meta-analysis of randomized controlled trials (RCTs) to determine whether susceptibility-guided therapy is superior to empirical therapy for H. pylori infection.We searched...