Diagnostic accuracy of a rapid fecal test to confirm H pylori eradication after therapy: prospective comparison with a laboratory stool test.

Aim: To investigate the clinical performances of rapid stool test (ImmunoCard STAT HpSA, Meridian Diagnostic Inc.) in the evaluation of eradication therapy of H pylori and to compare it with a well-known and validated laboratory stool test (Amplified IDEA Hp StAR, Dako).

Methods: Stool samples of 122 patients were evaluated after eradication therapy of H pylori.