Pacific Northwest Clinic for Undiagnosed Conditions

Pacific Northwest Undiagnosed Disease Network Clinical Site

['FUNDING_U01'] · UNIVERSITY OF WASHINGTON · NIH-11145739

This program helps people with long-standing unexplained medical problems get expert review and advanced genetic testing to find a diagnosis.

Quick facts

Phase['FUNDING_U01']
Study typeNih_funding
SexAll
SponsorUNIVERSITY OF WASHINGTON (nih funded)
Locations1 site (SEATTLE, UNITED STATES)
Trial IDNIH-11145739 on ClinicalTrials.gov

What this research studies

If you join, you would work with a team of doctors from genetics, neurology, immunology, and other specialties who review your medical history and prior tests. The site uses detailed clinical exams, genomic sequencing, and specialized lab studies to look for rare or newly recognized conditions. They accept referrals from across the Pacific Northwest and coordinate care and testing, with some visits done in person and some work possible remotely. The team also studies unusual cases to improve diagnostic methods for others with similar problems.

Who could benefit from this research

Good fit: People of any age who have had a lengthy, unexplained diagnostic journey despite prior testing and who are willing to work with a regional specialty team are the best fit.

Not a fit: People whose condition already has a clear diagnosis or whose symptoms are unrelated to an underlying rare or genetic disorder are unlikely to benefit from this program.

Why it matters

Potential benefit: You might receive a diagnosis after a long unexplained illness, which can guide treatment, management, and access to resources or research.

How similar studies have performed: Other sites in the Undiagnosed Diseases Network have successfully diagnosed many patients and discovered new genetic conditions, so this approach has a strong track record.

Where this research is happening

SEATTLE, UNITED STATES

Researchers

About this research

  1. This is an active NIH-funded research project — typically early-stage science, not a clinical trial accepting patient enrollment.
  2. Some NIH-funded labs run parallel clinical studies or seek volunteers for related work. To check, contact the principal investigator or institution listed above.
  3. For full project details, budget, and progress reports, visit the official NIH RePORTER page below.

View on NIH RePORTER →

Conditions: Autistic Disorder

Last reviewed 2026-05-15 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.