Levofloxacin-based and Clarithromycin-based Triple Therapies as First-line and-Second-line Treatments for Helicobacter Pylori Infection : A Randomized Comparative Trial

摘要

The efficacy of a levofloxacin-based regimen as the first-line treatment and a c1arithromycin-based regimen as the second-line treatment for Helicobacter pylori infection remains unknown. The aim of this study was to assess the eradication rates of these two regimens using different administration sequences.