Open Actively Recruiting

Clinical and Genetic Evaluation of Individuals With Undiagnosed Disorders Through the Undiagnosed Diseases Network

About

Brief Summary

Without an explanation for severe and sometimes life-threatening symptoms, patients and their families are left in a state of unknown. Many individuals find themselves being passed from physician to physician, undergoing countless and often repetitive tests in the hopes of finding answers and insight about what the future may hold. This long and arduous journey to find a diagnosis does not end for many patients- the Office of Rare Diseases Research (ORDR) notes that 6% of individuals seeking their assistance have an undiagnosed disorder. In 2008, the National Institutes of Health (NIH) Undiagnosed Diseases Program (UDP) was established with the goal of providing care and answers for these individuals with mysterious conditions who have long eluded diagnosis. The NIH UDP is a joint venture of the NIH ORDR, the National Human Genome Research Institute Intramural Research Program (NHGRI-IRP), and the NIH Clinical Research Center (CRC) (1-3). The goals of the NIH UDP are to: (1) provide answers for patients with undiagnosed diseases; (2) generate new knowledge about disease mechanisms; (3) assess the application of new approaches to phenotyping and the use of genomic technologies; and (4) identify potential therapeutic targets, if possible. To date, the UDP has evaluated 3300 medical records and admitted 750 individuals with rare and undiagnosed conditions to the NIH Clinical Center. The NIH UDP has identified more than 70 rare disease diagnoses and several new conditions. The success of the NIH UDP prompted the NIH Common Fund to support the establishment of a network of medical research centers, the Undiagnosed Diseases Network (UDN), for fiscal years 2013-2020. The clinical sites will perform extensive phenotyping, genetic analyses, and functional studies of potential disease-causing variants. The testing performed on patients involves medically indicated studies intended to help reach a diagnosis, as well as research investigations that include a skin biopsy, blood draws, and DNA analysis. In addition, the UDN will further the goals of the UDP by permitting the sharing of personally identifiable phenotypic and genotypic information within the network. By sharing participant information and encouraging collaboration, the UDN hopes to improve the understanding of rare conditions and advance the diagnostic process and care for individuals with undiagnosed diseases....

Study Type
Observational

Eligibility

Gender
All
Healthy Volunteers
Yes
Minimum Age
1 Month
Maximum Age
100 Years

* INCLUSION CRITERIA:

  • Ideal applicants to the UDN include individuals with:
    • One or more objective findings pertinent to the phenotype for which a UDN application was submitted.
    • No diagnosis despite evaluation by at least two specialists who assessed the patient for the objective finding(s).
    • Agreement for the storage and sharing of information and biomaterials, in an identified fashion amongst the UDN centers, and in a de-identified fashion to research sites beyond the network.
  • Applicants unable to consent can be enrolled.

EXCLUSION CRITERIA:

-Applicants who are unlikely to be accepted include individuals with:

  • Reported symptoms with no relevant objective findings.
  • A diagnosis explaining objective findings.
  • A diagnosis suggested on record review.
  • Unwillingness to share data.

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Study Stats
Protocol No.
15-000766
Category
Genetic and Rare Diseases
Contact
Naghmeh Dorrani
Location
  • UCLA Westwood
For Providers
NCT No.
NCT02450851
For detailed technical eligibility, visit ClinicalTrials.gov.