Scientists launch major study to track rare immune diseases

NCT ID NCT00128973

First seen Jun 27, 2026 · Last updated Aug 14, 2026 · Updated 9 times

Summary

This study is observing up to 3,500 people with immune system problems, including rare genetic conditions like chronic granulomatous disease and severe combined immunodeficiency. Researchers will track how these diseases change over time through blood tests, imaging, and checkups. The goal is to better understand these conditions and prepare for future treatment trials.

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 study could help researchers develop better treatments for rare immune disorders by understanding how these diseases progress.
What could go wrong
This is an observational study, not a treatment trial. It may not directly benefit participants and is focused on gathering data rather than testing a new therapy.

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.