New study aims to unlock secrets of rare nerve disease

NCT ID NCT03920774

First seen Nov 10, 2025 · Last updated Jun 19, 2026 · Updated 31 times

Summary

This study follows people with familial dysautonomia (FD) to learn how the disease changes over time. Researchers will collect routine medical test results and optional blood samples to find biological markers that could help diagnose and treat FD better. The study is observational, meaning no new treatments are tested, and participation involves minimal risk.

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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: •••••@•••••

  • Contact

    Email: •••••@•••••

Locations

  • Dysautonomia Center - School of Medicine -NYU Langone Medical Center

    RECRUITING

    New York, New York, 10016, United States

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

    Contact Email: •••••@•••••

    Contact

  • Sheba Medical Center - Safra Children's Hospital

    RECRUITING

    Tel Litwinsky, Ramat Gan, 52621, Israel

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

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

Conditions

The condition(s) this trial relates to.

hereditary sensory and autonomic neuropathy Riley-Day syndrome

As listed by the trial registrant

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