Massive gene hunt aims to unlock secrets of immune disorders

NCT ID NCT00001467

First seen Jun 27, 2026 · Last updated Jul 16, 2026 · Updated 6 times

Summary

This study is looking for the genes that cause certain immune system problems. Researchers want to understand why some people get sick and others don't, even in the same family. Up to 5,000 people with immune disorders and their relatives will give blood or cheek cell samples for genetic testing. The goal is to learn more about these conditions and possibly help families understand their risks.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

What this could lead to
If successful, this research could help doctors better understand, diagnose, and predict immune disorders, potentially guiding treatment and family planning.
What could go wrong
This is an observational study, not a treatment trial. It may not find clear genetic links for all families, and results may not directly change care.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.