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Rare and Undiagnosed Disease Research Biorepository

Rare and Undiagnosed Disease Research Biorepository

Status
Enrolling by invitation
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04703179
Acronym
PRaUD
Enrollment
5000
Registered
2021-01-11
Start date
2020-11-20
Completion date
2026-11-30
Last updated
2025-12-15

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Rare Diseases, Undiagnosed Disease

Brief summary

This research study is being done to find markers and identify causes of rare and undiagnosed diseases by analyzing patient's DNA (i.e., genetic material), RNA, plasma, urine, tissues, or other samples that could be informative of symptoms. Researchers are creating a biobank (library) of samples and information to learn more about treating rare and undiagnosed diseases.

Interventions

OTHERGenetic test evaluation

Patients with rare and undiagnosed disease and their family members may be evaluated on a case by case basis. The research study may perform multi-omics testing to provide a diagnosis or to provide biomarker discovery.

Sponsors

Mayo Clinic
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Healthy volunteers
Yes

Inclusion criteria

* Has Mayo Clinic or other medical health system ID, or another unique identifier * Able to provide informed consent Must meet one of the following: * Individual must have evidence of a rare disease or a suspected genetic disorder as determined by a provider or genetic counselor * Biological family member of an enrolled individual

Exclusion criteria

* Individuals who have situations that would limit compliance with the study requirements * Institutionalized (i.e. Federal Medical Prison)

Design outcomes

Primary

MeasureTime frameDescription
Enrollment of Study Participants5 years5,000 participants to be accrued

Secondary

MeasureTime frameDescription
Body-of-Knowledge5 yearsTo prospectively follow the cohort of Rare and Undiagnosed Disease Biorepository participants to ascertain new health outcomes via medical records and patient contact, update risk factor data, and collect additional biologic specimens.
Discovery of Disease Mechanisms and Therapeutic Approaches5 yearsTo facilitate research projects using the Rare and Undiagnosed Disease Biobank to identify underlying disease mechanisms and potential therapeutic approaches.
Diagnostic Yield5 yearsTo change the rate of diagnosis and level of care for patients with rare and undiagnosed diseases through collaborations with clinical investigators and researchers at Mayo Clinic and globally.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026