Ordering the Gliadin Antibody IgA Deamidated Test
Ordering the Gliadin Antibody IgA Deamidated Test is crucial for individuals who suspect gluten sensitivity or celiac disease. This test specifically measures the immune response to deamidated gliadin peptides, which are often present in those with gluten-related disorders. Interestingly, this test can also help monitor the effectiveness of a gluten-free diet in diagnosed patients.
Understanding the benefits of this test can guide your decision:
- Detects gluten sensitivity and celiac disease.
- Monitors adherence to a gluten-free diet.
- Helps differentiate between celiac disease and other gastrointestinal disorders.
- Provides insights into unexplained digestive symptoms.
- Offers a non-invasive method for diagnosis.
Individuals Who May Benefit from This Test
Consider a person experiencing persistent digestive discomfort, such as bloating or diarrhea, after consuming gluten-containing foods. This scenario highlights the importance of testing for gluten sensitivity or celiac disease.
Here are other scenarios where this test might be beneficial:
- Family history of celiac disease.
- Unexplained fatigue or anemia.
- Chronic skin rashes or dermatitis herpetiformis.
- Unexplained weight loss or malnutrition.
- Joint pain or inflammation without a clear cause.
Ordering this test can provide clarity and guide dietary changes. Without it, symptoms may persist, leading to discomfort and potential nutrient deficiencies.
Preparing for the Test
Fasting is not required for this test. It’s important to follow your doctor’s instructions regarding any medications or supplements you are taking.
Labs Included When Ordering Your Gliadin Antibody IgA Deamidated Test
| Test Name | Reference Range | Significance | Low and High Levels of Gliadin Antibody IgA |
|---|---|---|---|
| Gliadin Antibody, IgA | 0-19 | This test measures the immune response to deamidated gliadin peptides, which are proteins found in gluten. It helps identify gluten sensitivity and celiac disease. | High levels mean a possible gluten sensitivity or celiac disease.
Low levels mean a lower likelihood of gluten-related disorders. |
Reference ranges can vary, so it’s wise to check the Quest Diagnostics lab test directory for the most current information.
Gliadin Antibody IgA Deamidated Test FAQ
Is there Gliadin Antibody IgA Deamidated Test testing near me?
You can find nearby draw locations with our patient service center locator, which also offers mobile phlebotomy options. During the collection, a skilled technician will guide you through the process, ensuring a smooth and comfortable experience.
What is the cost of the test?
The cost of the Gliadin Antibody IgA Deamidated Test is listed at the top of the page. Pricing includes collection fees when visiting patient service centers, ensuring transparency with no hidden costs.
How often should I retest?
Retesting is generally recommended every 6 to 12 months, especially if you are monitoring a gluten-free diet’s effectiveness. Regular testing can help track your progress and adjust dietary plans as needed.
How accurate is the test?
The Gliadin Antibody IgA Deamidated Test uses enzyme-linked immunosorbent assay (ELISA) technology, known for its precision in detecting specific antibodies. TrueHealthLabs.com partners only with CLIA-certified labs, ensuring high standards of accuracy and reliability.
Medical Review Board
Reviewed by Jeff Donohue M.D. from Body Logic and Brady Hurst DC, CCCN. Written by True Health Lab’s team of editorial health contributors.
Disclaimer: This information is for educational purposes only and not intended as medical advice. Consult your healthcare provider for personalized guidance.
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