- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03823443
COPD Exacerbation Blood and Urine Biomarkers Study
Study Overview
Status
Detailed Description
Chronic obstructive pulmonary disease (COPD), a term describing emphysema and chronic bronchitis, is the third leading cause of death in the United States, with approximately 24 million US adults estimated to have the disease and over 130,000 US adults dying each year due to COPD. Acute exacerbations of chronic obstructive pulmonary disease (AECOPD), primarily the result of viral respiratory infections, result in accelerated decline in lung function and increased mortality. Recent work in our laboratory demonstrates that matrix metalloproteinase-13 (MMP-13), which has both collagenolytic and elastolytic activity, is increased in the bronchoalveolar lavage fluid of patients with COPD. It is well accepted that viral infections have significant consequences in smokers, particularly in patients with AATD related COPD.
COPD exacerbations clinically manifest with increased dyspnea, cough and sputum production, and from a societal cost standpoint are associated with significant increases in health care utilization. Recent data suggest that viral infections such as RSV increase MMP-13 secretion and expression within lung tissues. Therefore, the studies presented here seek to understand the effect of MMP-13 on COPD progression and the effect of disease exacerbations on MMP-13 and alpha-1 antitrypsin serum levels and later lung function decline. The investigators hypothesize that patients with COPD, in particular patients who fall into the "frequent exacerbator" phenotype (two or more exacerbations within the last year), will have increased levels of MMP-13 as compared to the general non-COPD patient population and that in the setting of a COPD exacerbation, levels will be increased. The investigators will assess how exacerbation MMP-13 levels predict later lung function decline.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Monica Goldklang, MD
- Phone Number: 212-305-3745
- Email: mpg2124@cumc.columbia.edu
Study Locations
-
-
New York
-
New York, New York, United States, 10032
- Recruiting
- Columbia University Medical Center
-
Contact:
- Monica Goldklang, MD
- Phone Number: 212-305-3745
- Email: mpg2124@cumc.columbia.edu
-
Principal Investigator:
- Monica Goldklang, MD
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Diagnosed with COPD (FEV1 <80% AND FEV1/FVC < 70%)
- Ages 35-80yrs
Exclusion Criteria:
- History of Asthma
- Bronchiectasis
- Carcinoma of the bronchus
- Recent COPD exacerbation or pulmonary infection (less than 1 month)
- Other significant respiratory disease
- Pregnancy
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Prospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
MMP13 to Alpha-1 antitrypsin ratios
Time Frame: 1 year
|
Serum levels
|
1 year
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Monica Goldklang, MD, Columbia University
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Anticipated)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- AAAR3691
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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