A 40-year-old with persistent dyspepsia despite PPI is H. pylori positive after prior clarithromycin-based therapy failure. Best salvage?...

Question

A 40-year-old with persistent dyspepsia despite PPI is H. pylori positive after prior clarithromycin-based therapy failure. Best salvage?

Accepted Answer

Optimized bismuth quadruple therapy for 14 days

Answer

Repeat clarithromycin triple therapy

Answer

Short-course dual therapy

Answer

Stop all therapy and retest in a year

Answer

Metronidazole monotherapy

us-abim MCQ (SBA): Helicobacter pylori-Salvage Therapy