JOURNAL ARTICLE
RESEARCH SUPPORT, NON-U.S. GOV'T
Add like
Add dislike
Add to saved papers

Safety and efficacy of the once-daily anticholinergic BEA2180 compared with tiotropium in patients with COPD.

BACKGROUND: To determine the safety and efficacy of BEA2180, an anticholinergic agent in patients with chronic obstructive pulmonary disease (COPD).

METHODS: Smokers or ex-smokers ≥40 years with COPD and a postbronchodilator forced expiratory volume in 1 s (FEV1) <80% predicted and FEV1/forced vital capacity ≤70% participated in this multinational, randomised, double-blind, parallel study. Patients received BEA2180 (50, 100 or 200 μg), tiotropium (5 μg) or placebo once daily via Respimat Soft Mist™. The primary endpoint was trough FEV1 after 24 weeks. Secondary endpoints included Transition Dyspnoea Index (TDI) focal score, St George's Respiratory Questionnaire (SGRQ) total score, exacerbations and adverse events.

RESULTS: Patients (n = 2080, 64.5% male) had a mean age of 64.2 years and a baseline FEV1 of 1.2 L. Trough FEV1 at 24 weeks with all BEA2180 doses (0.044-0.087 L) and tiotropium 5 μg (0.092 L) was significantly higher (p < 0.0001) than placebo (-0.034 L) and BEA2180 (200 μg) was noninferior to tiotropium. Mean TDI focal scores were higher with BEA2180 (1.43-1.48) or tiotropium (1.46) versus placebo (0.94; p ≤ 0.01 for all). Mean SGRQ total scores also improved with BEA2180 (40.1-40.7) or tiotropium (39.5) compared with placebo (43.0, p < 0.01 for all). COPD exacerbation rates were reduced for all active treatments, reaching statistical significance for BEA2180 (50 and 200 μg) (p < 0.05, for both).

CONCLUSION: All study doses of BEA2180 improved lung function, reduced symptoms and exacerbations, and improved health status in COPD; all treatments were well tolerated. Clinical trial identifier: NCT00528996.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app