Sarcoidosis Clinical Trial
Official title:
Shared Genetic Susceptibility in CBD and Sarcoidosis
Verified date | September 2014 |
Source | National Jewish Health |
Contact | n/a |
Is FDA regulated | No |
Health authority | United States: Federal Government |
Study type | Observational |
Granulomatous lung diseases are diseases in which inflamed clusters of white cells, known as granulomas, form in lung tissue. Chronic beryllium disease (CBD) and sarcoidosis are two granulomatous diseases that share similar clinical symptoms, physiological changes in the lungs, and immune responses to the disease. Genetic variations may make some people more susceptible to developing CBD or sarcoidosis. This study will identify common genetic regions associated with increased risk of developing the granulomatous diseases CBD and sarcoidosis.
Status | Completed |
Enrollment | 400 |
Est. completion date | March 2007 |
Est. primary completion date | |
Accepts healthy volunteers | No |
Gender | Both |
Age group | 18 Years to 80 Years |
Eligibility |
Inclusion Criteria: - Has previously participated in beryllium studies conducted by Dr. Lisa Maier - Agrees to allow the use of personal medical records and genetic material for future research by study officials Exclusion Criteria: - Will not consent for use of DNA for research purposes or for storage - Any beryllium or sarcoidosis DNA specimens without an optical density of 260/280 nm, ratio between 1.8 and 2.0, or with an insufficient quantity of DNA for analysis purposes |
Observational Model: Case Control, Time Perspective: Retrospective
Country | Name | City | State |
---|---|---|---|
United States | National Jewish Medical and Research Center | Denver | Colorado |
Lead Sponsor | Collaborator |
---|---|
National Jewish Health | National Heart, Lung, and Blood Institute (NHLBI) |
United States,
Type | Measure | Description | Time frame | Safety issue |
---|---|---|---|---|
Primary | Shared genetic regions associated with the risk of the granulomatous diseases CBD and sarcoidosis | Measured at completion of genetic analysis | ||
Secondary | Genetic/chromosomal regions associated with CBD and sarcoidosis | Measured at completion of genetic analysis |
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