Genetic detective study aims to solve medical mysteries for 1,000 undiagnosed patients

NCT ID NCT04586075

First seen May 30, 2026 · Last updated Jun 21, 2026 · Updated 3 times

Summary

This study is for people with rare, undiagnosed genetic conditions that standard tests couldn't identify. Researchers will use whole genome sequencing of the patient and their parents, plus advanced lab work, to find new disease genes and provide a diagnosis. The goal is to give answers and better understand these disorders, not to test a treatment.

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.

Get updates

Get notified about this study

Sign up to get updates when this study changes or when new studies for RARE DISEASES are added.

Our safety recommendation!

By submitting, you agree to our Terms of use

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-••••

Locations

  • University of Wisconsin School of Medicine and Public Health

    RECRUITING

    Madison, Wisconsin, 53705, United States

    Contact

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

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Trio whole genome sequencing and participant-specific research

What this could lead to

If successful, this could help diagnose people with mysterious genetic conditions and uncover new disease genes, potentially guiding future treatments.

What could go wrong

This is an early-stage research study focused on discovery, not a treatment trial. Many participants may remain undiagnosed, and findings may not lead to immediate therapies.

Conditions

The condition(s) this trial relates to.

Genetic Diseases, Inborn Rare Diseases Undiagnosed Diseases

As listed by the trial registrant

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