کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6240901 | 1280443 | 2013 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Inhaled aztreonam lysine vs. inhaled tobramycin in cystic fibrosis: A comparative efficacy trial Inhaled aztreonam lysine vs. inhaled tobramycin in cystic fibrosis: A comparative efficacy trial](/preview/png/6240901.png)
BackgroundOpen-label, parallel-group, international trial comparing aztreonam for inhalation solution (AZLI) and tobramycin nebulizer solution (TNS) for cystic fibrosis patients with airway Pseudomonas aeruginosa.Methods273 patients (â¥Â 6 years); randomized to three 28-day courses (AZLI 75 mg [threeâtimes/day] or TNS 300 mg [twice/day]); 28 off-days separated each course.Results268 patients were treated (AZLI/TNS: 136/132). Mean baseline FEV1 was 52% predicted. Mean relative changes after 1 course (AZLI: 8.35%; TNS: 0.55%; p < 0.001) and mean actual changes across 3 courses (AZLI: 2.05%; TNS: â 0.66%; p = 0.002) indicated AZLI statistical superiority vs. TNS. AZLI-treated patients had fewer respiratory hospitalizations (p = 0.044) and respiratory events requiring additional antipseudomonal antibiotics (p = 0.004); both treatments were well tolerated. 133 patients received 1 to 3 courses of AZLI treatment in the open-label extension-period (28-day courses separated by 28 days off-treatment); lung function improvements were comparable regardless of whether patients had received TNS or AZLI in the preceding comparative period.ConclusionsAZLI demonstrated statistical superiority in lung function and a reduction in acute pulmonary exacerbations compared to TNS over 3 treatment courses (ClinicalTrials.gov: NCT00757237).
Journal: Journal of Cystic Fibrosis - Volume 12, Issue 2, March 2013, Pages 130-140