Scientists hunt for hidden genes behind rare tumors

NCT ID NCT03160274

First seen Nov 01, 2025 · Last updated Apr 28, 2026 · Updated 23 times

Summary

This study looks at the genes of people with rare nervous system tumors called pheochromocytoma and paraganglioma. Researchers want to find the genetic causes and link them to specific symptoms. Up to 2,000 participants, including patients and their family members, will provide DNA samples and medical history. The goal is to improve genetic testing and guide future treatment decisions.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • University of Texas Health Science Center

    RECRUITING

    San Antonio, Texas, 78229, United States

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

Conditions

Explore the condition pages connected to this study.