Prevalence of Alpha-1 Antitrypsin Deficiency in Chronic Obstructive Pulmonary Disease (COPD)
Public ClinicalTrials.gov record NCT01419158. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Targeted Detection of Alpha-1 Antitrypsin Deficiency in Patients Referred for Pulmonary Function Testing
Study identification
- NCT ID
- NCT01419158
- Recruitment status
- Completed
- Study type
- Observational
- Phase
- Not listed
- Lead sponsor
- Alpha-1 Foundation
- Other
- Enrollment
- 3,457 participants
Conditions and interventions
Interventions
Not listed
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Dec 31, 2007
- Primary completion
- Dec 31, 2009
- Completion
- Dec 31, 2009
- Last update posted
- Jan 18, 2012
2008 – 2010
United States locations
- U.S. sites
- 18
- U.S. states
- 12
- U.S. cities
- 16
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of California Los Angeles | Los Angeles | California | 90095 | — |
| National Jewish Medical and Research Center | Denver | Colorado | 80206 | — |
| University of Florida (Gainesville) | Gainesville | Florida | 32610 | — |
| University of Florida (Jacksonville) | Jacksonville | Florida | 32209 | — |
| University of Miami | Miami | Florida | 33101 | — |
| Miami VA Medical Center | Miami | Florida | 33125 | — |
| Cleveland Clinic Florida | Weston | Florida | 33332 | — |
| Emory Crawford Long Hospital | Atlanta | Georgia | 30308 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Atlanta VA Medical Center | Decatur | Georgia | 30033 | — |
| University of Chicago | Chicago | Illinois | 60637 | — |
| Mayo Clinic Rochester | Rochester | Minnesota | 55905 | — |
| St. Luke's-Roosevelt Hospital Center | New York | New York | 10025 | — |
| University of North Carolina at Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| The Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| Oregon Health & Science University | Portland | Oregon | 97239 | — |
| Medical University of South Carolina | Charleston | South Carolina | 29425 | — |
| University of Texas Health Science Center at Tyler | Tyler | Texas | 75708 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01419158, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 18, 2012 · Synced Jun 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01419158 live on ClinicalTrials.gov.