Question

A 41-year-old woman with persistent dyspepsia tests positive for H. pylori and begins bismuth quadruple therapy. What is the recommended confirmation of eradication timing?

Accepted Answer

Stool antigen or urea breath test ≥4 weeks after therapy (and ≥2 weeks off PPI)

Answer

Urea breath test within 1 week of finishing therapy

Answer

Serology in 2 weeks

Answer

No test of cure needed

Answer

Immediate endoscopy for all

Practice question

A 41-year-old woman with persistent dyspepsia tests positive for H. pylori and begins bismuth quadruple therapy. What is the recommended confirmation of eradication timing?