Massive biobank aims to crack the code of rare diseases
NCT ID NCT04703179
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
Mayo Clinic is creating a biobank of samples from 5,000 people with rare or undiagnosed diseases, along with their family members. Researchers will analyze DNA, RNA, and other samples to find markers and causes of these conditions. The goal is to build a library of information that could lead to better diagnosis and treatment in the future.
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 biobank could help researchers discover new disease markers and causes, pointing toward better diagnosis and treatments for rare and undiagnosed conditions.
What could go wrong
This is an observational study, not a treatment trial. It may take years to yield useful results, and not all participants will receive a diagnosis or direct benefit.
Disclaimer
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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.
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.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Mayo Clinic in Arizona
Scottsdale, Arizona, 85259, United States
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Mayo Clinic in Florida
Jacksonville, Florida, 32224, United States
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Mayo Clinic in Rochester
Rochester, Minnesota, 55905, United States