Clinical Trial to Evaluate the Safety and Effectiveness of the IBV® Valve System for the Treatment of Severe Emphysema
Public ClinicalTrials.gov record NCT00475007. 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
A Prospective, Randomized, Controlled Multicenter Clinical Trial to Evaluate the Safety and Effectiveness of the IBV® Valve System for the Treatment of Severe Emphysema
Study identification
- NCT ID
- NCT00475007
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- Olympus Corporation of the Americas
- Industry
- Enrollment
- 277 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 40 Years to 74 Years
- 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
- Aug 31, 2007
- Primary completion
- Jan 31, 2011
- Completion
- Jul 31, 2017
- Last update posted
- Apr 16, 2018
2007 – 2017
United States locations
- U.S. sites
- 34
- U.S. states
- 22
- U.S. cities
- 32
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama at Birmingham | Birmingham | Alabama | 35294 | — |
| Kaiser Permanente Medical Center | Los Angeles | California | 90027 | — |
| University of California Los Angeles (UCLA) | Los Angeles | California | 90095 | — |
| Mission Internal Medicine Group | Mission Viejo | California | 92691 | — |
| University of California Davis Medical Center | Sacramento | California | 95817 | — |
| University of California San Diego | San Diego | California | 92103 | — |
| National Jewish Medical & Research Center | Denver | Colorado | 80206 | — |
| University of Florida | Gainesville | Florida | 32610 | — |
| Sarasota Memorial Hospital | Sarasota | Florida | 34239 | — |
| Emory HealthCare | Atlanta | Georgia | 30322 | — |
| University of Chicago | Chicago | Illinois | 60637 | — |
| Alexian Brothers Hospital Network | Elk Grove Village | Illinois | 60007 | — |
| Southern Illinois University School of Medicine | Springfield | Illinois | 62794 | — |
| University of Iowa Hospitals and Clinics | Iowa City | Iowa | 52242 | — |
| University of Louisville | Louisville | Kentucky | 40202 | — |
| Pulmonary and Critical Care Associates of Baltimore | Baltimore | Maryland | 21237 | — |
| Health Partners Research Foundation/Regions Hospital | Saint Paul | Minnesota | 55101 | — |
| Pulmonary and Allergy Associates | Summit | New Jersey | 07901 | — |
| Mount Sinai School of Medicine | New York | New York | 10029 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| Akron General Medical Center | Akron | Ohio | 44307 | — |
| Cleveland Clinic Foundation | Cleveland | Ohio | 44195 | — |
| Oklahoma State University | Tulsa | Oklahoma | 74127 | — |
| Kaiser Permanente Northwest | Portland | Oregon | 97227 | — |
| Lehigh Valley Hospital | Allentown | Pennsylvania | 18103 | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | 19104 | — |
| Rhode Island Hospital | Providence | Rhode Island | 02903 | — |
| University of Texas Health Science Center | San Antonio | Texas | 78258 | — |
| Scott and White Memorial Hospital | Temple | Texas | 76508 | — |
| University of Utah | Salt Lake City | Utah | 84148 | — |
| University of Virginia Health System | Charlottesville | Virginia | 22908 | — |
| University of Washington | Seattle | Washington | 98195 | — |
| Franciscan Research Center | Tacoma | Washington | 98405 | — |
| Medical College of Wisconsin | Milwaukee | Wisconsin | 53226 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00475007, 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 Apr 16, 2018 · Synced Jul 21, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT00475007 live on ClinicalTrials.gov.