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Phase 3b Randomized, Double-Blind, Placebo-Controlled Two-Part Trial to Assess the Safety and Efficacy of Continuous Aztreonam for Inhalation Solution (AZLI) in Subjects With Cystic Fibrosis (CF) and Chronic Burkholderia Species Infection
The purpose of this research study was to determine if an experimental drug called Aztreonam for Inhalation Solution (AZLI) was safe and effective to treat Burkholderia lung infections in patients with cystic fibrosis (CF). Spirometry was used to assess pulmonary function, and the revised Cystic Fibrosis Questionnaire (CFQ-R) was used to assess quality of life. The CFQ-R is a validated, patient-reported outcome tool used to measure health-related quality of life for children and adults with CF. The study consisted of a 24-week randomized phase, and a 24-week open-label phase. Primary and secondary efficacy analyses were conducted for the 24-week randomized phase only. Safety data were collected for both the randomized and open-label phases.
Details
| Lead sponsor | Gilead Sciences |
|---|---|
| Phase | Phase 3 |
| Status | COMPLETED |
| Enrolment | 102 |
| Start date | 2010-02 |
| Completion | 2012-01 |
Conditions
- Cystic Fibrosis
- Burkholderia Infections
Interventions
- AZLI
- Placebo
Primary outcomes
- AUCave of Relative Change in FEV1 % Predicted From Baseline to Week 24 — Baseline to Week 24
The relative change (AUCave) in FEV1 % predicted from baseline to Week 24 was analyzed. FEV1 % predicted is defined as FEV1 % of the patient divided by the average FEV1 % in the population for any person of similar age, sex and body composition. AUCave is the calculated area under the curve corrected for baseline and adjusted by the number of days on study through Week 24.
Countries
United States, Canada