Question

A 56-year-old with H. pylori completes eradication therapy. When and how should test-of-cure be performed?

Accepted Answer

Stool antigen ≥4 weeks after antibiotics and after PPI held for ~2 weeks

Answer

Urea breath test at 1 week after therapy while on PPI

Answer

Serology at 2 weeks after therapy

Answer

No test-of-cure if asymptomatic

Answer

Endoscopy with biopsy in all patients at 2 weeks

Practice question

A 56-year-old with H. pylori completes eradication therapy. When and how should test-of-cure be performed?