Ordering the HLA DQA1 Gene Test for Celiac Disease
Ordering the HLA DQA1 Gene Test for Celiac Disease is a significant step in understanding your genetic predisposition to this autoimmune disorder. This test identifies specific genetic markers that are often present in individuals with celiac disease, providing valuable information for diagnosis and management. Interestingly, not everyone with these genetic markers will develop celiac disease, but their presence can increase the likelihood.
Here are some specific benefits of the HLA DQA1 Gene Test:
- Identifies genetic markers associated with celiac disease.
- Helps differentiate celiac disease from other gastrointestinal disorders.
- Assists in early diagnosis, potentially preventing complications.
- Provides information for family members who may be at risk.
- Supports personalized dietary and treatment plans.
Who Should Consider Genetic Testing for Celiac Disease
Individuals experiencing persistent digestive issues, such as bloating or diarrhea, may find this test beneficial. For example, a person who has been struggling with unexplained fatigue and digestive discomfort might discover that these symptoms are linked to celiac disease through genetic testing.
Consider the HLA DQA1 Gene Test if you:
- Have a family history of celiac disease.
- Experience chronic digestive symptoms.
- Have been diagnosed with another autoimmune disorder.
- Are considering a gluten-free diet for health reasons.
- Have unexplained nutrient deficiencies, such as iron or vitamin D.
Taking this test can provide clarity and guide your next steps.
Preparing for Your Genetic Test
No fasting is required for the HLA DQA1 Gene Test. If you are taking any medications or supplements, it is important to follow any specific instructions provided by your healthcare provider.
Labs Included When Ordering Your HLA DQA1 Gene Test
| Test Name | Reference Range | Significance | Low and High Levels of HLA DQA1 |
|---|---|---|---|
| HLA DQA1 (low resolution) | Positive/Negative | The HLA DQA1 test identifies specific genetic markers associated with celiac disease. These markers can help determine the likelihood of developing the condition. | High levels mean a higher genetic predisposition to celiac disease.
Low levels mean a lower genetic predisposition to celiac disease. |
Reference ranges can vary. For the most accurate and up-to-date reference ranges for this lab test, visit Quest Diagnostics.
HLA DQA1 Gene Test FAQ
Is there HLA DQA1 Gene Test testing near me?
You can find nearby draw locations for the HLA DQA1 Gene Test with our patient service center locator that also has mobile phlebotomy options.
What is the cost of the test?
The cost of the HLA DQA1 Gene Test can be found at the top of the page. Pricing includes draw fees when visiting patient service centers.
How often should I retest?
Retesting for the HLA DQA1 Gene Test is generally not necessary unless advised by a healthcare provider. This test provides a one-time genetic assessment.
How accurate is the test?
The HLA DQA1 Gene Test uses advanced genetic analysis to identify specific markers associated with celiac disease. This method ensures a high level of accuracy in detecting genetic predispositions. TrueHealthLabs.com only partners with CLIA certified labs to ensure quality 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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