Chitinases and Transforming Growth Factor Beta (TGFB) in Human Asthma (AADCRC)
|The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.|
|ClinicalTrials.gov Identifier: NCT01073410|
Recruitment Status : Active, not recruiting
First Posted : February 23, 2010
Last Update Posted : July 19, 2017
|Condition or disease|
|Study Type :||Observational|
|Actual Enrollment :||23 participants|
|Official Title:||Chitinases and TGFB in Human Asthma|
|Study Start Date :||February 2010|
|Actual Primary Completion Date :||February 2017|
|Estimated Study Completion Date :||April 2018|
Healthy, non-asthmatic controls
People who are non-asthmatic and non-smokers.
People who have been diagnosed with asthma.
- Expression of CHIT1, AMCase, and TGFb pathway genes in asthma [ Time Frame: Current ]
Biospecimen Retention: Samples With DNA
To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.
Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT01073410
|United States, California|
|UCSF Airway Clinical Research Center|
|San Francisco, California, United States, 94143|
|Principal Investigator:||Prescott G Woodruff, MD, MPH||University of California, San Francisco|