Effect of Azithromycin on Lung Function in 6-18 Year-olds With Cystic Fibrosis (CF) Not Infected With P. Aeruginosa
Public ClinicalTrials.gov record NCT00431964. 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.
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Official title
Multi-center, Multi-national, Randomized, Placebo-Controlled Trial of Azithromycin in Subjects With Cystic Fibrosis 6-18 Years Old, Culture Negative for Pseudomonas Aeruginosa
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is a study to examine the safety, effect on lung function, and frequency of symptoms relating to cystic fibrosis during 24 weeks of treatment with the antibiotic azithromycin in 6-18 year-olds with CF who are not infected with Pseudomonas aeruginosa.
Study identification
- NCT ID
- NCT00431964
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 4
- Enrollment
- 263 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 6 Years to 18 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
- Feb 2007 (Type not available)
- Primary completion
- Jul 2009 (Actual)
- Completion
- Nov 2009 (Actual)
- Last update posted
- Aug 19, 2015
2007 – 2009
United States locations
- U.S. sites
- 31
- U.S. states
- 22
- U.S. cities
- 30
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Phoenix Children's Hospital | Phoenix | Arizona | 85016 | — |
| Connecticut Children's Medical Center | Hartford | Connecticut | 06106 | — |
| Emory University | Atlanta | Georgia | 30322 | — |
| Children's Memorial Hospital | Chicago | Illinois | 60614 | — |
| Riley Hospital for Children | Indianapolis | Indiana | 46202 | — |
| University of Kentucky | Lexington | Kentucky | 40536 | — |
| Children's Hospital Boston | Boston | Massachusetts | 02115 | — |
| University of Michigan | Ann Arbor | Michigan | 48109 | — |
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
| Children's Mercy Hospital | Kansas City | Missouri | 64108 | — |
| Washington University | St Louis | Missouri | 63110 | — |
| University of Nebraska Medical Center - Pediatric Pulmonary | Omaha | Nebraska | 68198 | — |
| Dartmouth Hitchcock Medical Center | Lebanon | New Hampshire | 03756 | — |
| Columbia University | New York | New York | 10032 | — |
| University of Rochester Medical Center | Rochester | New York | 14642 | — |
| SUNY Upstate Medical University | Syracuse | New York | 13210 | — |
| New York Medical College | Valhalla | New York | 10595 | — |
| UNC Chapel Hill | Chapel Hill | North Carolina | 27599 | — |
| Cincinnati Children's Hospital | Cincinnati | Ohio | 45229 | — |
| Nationwide Children's Hospital | Columbus | Ohio | 43205 | — |
| The Children's Hospital of Philadelphia | Philadelphia | Pennsylvania | 19104 | — |
| St. Christopher's Hospital for Children | Philadelphia | Pennsylvania | 19134 | — |
| Children's Hospital of Pittsburgh, Pulmonary Medicine, Allergy & Immunology | Pittsburgh | Pennsylvania | 15213 | — |
| East Tennessee Children's Hospital, Pediatric Pulmonary & Respiratory Care | Knoxville | Tennessee | 37916 | — |
| University of Tennessee Health Science Center | Memphis | Tennessee | 38105 | — |
| Vanderbilt Children's Hospital | Nashville | Tennessee | 37232 | — |
| University of Utah Pediatric Pulmonology | Salt Lake City | Utah | 84108 | — |
| Vermont Children's Hospital | Burlington | Vermont | 05401 | — |
| University of Virginia at Charlottesville Children's Hospital | Charlottesville | Virginia | 22908 | — |
| West Virginia University | Morgantown | West Virginia | 26506 | — |
| Children's Hospital 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.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 9 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00431964, 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 Aug 19, 2015 · Synced Nov 9, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00431964 live on ClinicalTrials.gov.