Search for NPC clues could speed future treatments

NCT ID NCT00344331

First seen Jun 24, 2026 · Last updated Jul 01, 2026 · Updated 4 times

Summary

This study aims to find biological markers that can track the progression of Niemann-Pick type C (NPC), a rare genetic disorder that damages the nervous system. Researchers will evaluate 900 patients of any age through regular checkups, spinal taps, eye exams, and brain scans. The goal is to identify reliable measures for use in 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 identify reliable ways to measure NPC progression, making future treatment trials faster and more accurate.

What could go wrong

This is an observational study, not a treatment trial. It may not find clear markers, and results may not apply to all patients.

Disclaimer Read more

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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Conditions

The condition(s) this trial relates to.

lysosomal storage disease Niemann-Pick disease type C

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