Scientists launch deep dive into rare genetic condition behind chronic inflammation

NCT ID NCT07683104

First seen Jul 06, 2026 · Last updated Jul 24, 2026 · Updated 14 times

Summary

This study aims to better understand trisomy 8 mosaicism, a rare genetic condition where some cells have an extra copy of chromosome 8, and its link to autoinflammatory disease (TRIAD). Researchers will follow affected individuals and their healthy relatives over time, collecting medical data, blood, tissue samples, and imaging to map the full range of symptoms, immune system changes, and long-term risks such as cancer. The goal is to improve diagnosis and management of these poorly understood disorders.

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 improve screening and diagnosis for trisomy 8-related conditions and identify new genetic causes of mucosal ulcers.
What could go wrong
This is an observational study, not a treatment trial. It will not directly test any therapy, and findings may take years to translate into clinical practice.

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

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • National Institutes of Health Clinical Center

    RECRUITING

    Bethesda, Maryland, 20892, United States

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••