Helicobacter Pylori | IgG qualitative antibody detection test

Helicobacter pylori IgG antibody test – is a serological blood test designed to determine whether a person is currently infected or has been infected with Helicobacter pylori. This test detects specific IgG class antibodies formed in the body in response to this bacterium. H. pylori is a bacterium that lives in the stomach lining and can cause chronic gastritis, ulcers, and be a risk factor for stomach cancer.

The test is most commonly performed using the rapid immunochromatographic method, which allows for qualitative assessment of IgG antibodies in the blood. A positive result indicates that the body has been infected with this bacterium, but cannot precisely determine if the infection is currently active. Therefore, additional tests such as H. pylori antigen detection in stools or a urease test may be recommended for confirmation.

Test principle: IgG antibodies are detected using an immunological qualitative method from a venous or capillary blood sample. The result is presented as positive or negative.

Recommendations:

• Recommended if you experience digestive disorders such as bloating, heartburn, or a feeling of heaviness or fullness after eating.
• Useful in assessing possible chronic stomach lining inflammation or suspected ulcers.
• Prescribed for patients planning treatment to eradicate H. pylori.
• A positive result may indicate a past or current infection – additional testing is needed for a definitive diagnosis.
• No specific preparation is required for the test.