• Respiratory medicine · Apr 2013

    Randomized Controlled Trial Multicenter Study

    A randomised trial of fluticasone furoate/vilanterol (50/25 μg; 100/25 μg) on lung function in COPD.

    • Edward M Kerwin, Catherine Scott-Wilson, Lisa Sanford, Stephen Rennard, Alvar Agusti, Neil Barnes, and Courtney Crim.
    • Clinical Research Institute of Southern Oregon, 3860 Crater Lake Avenue, Medford, OR 97504, USA. ekerwin@allergyasthmaso.com
    • Respir Med. 2013 Apr 1;107(4):560-9.

    BackgroundFluticasone furoate (FF)/vilanterol (VI) is a novel once-daily inhaled corticosteroid/long-acting β2-agonist combination therapy for COPD. We aimed to assess the efficacy and safety of two strengths of FF/VI (100/25 μg; 50/25 μg) vs. individual components (FF 100 μg, VI 25 μg) and placebo over 24 weeks.MethodsMulticentre, randomised, placebo-controlled, double-blind, parallel-group study of patients (N = 1030) with moderate-to-severe COPD. All medication was administered once daily in the morning. Co-primary efficacy endpoints were: (1) weighted mean (wm) FEV1 (0-4 h post-dose on day 168) to assess acute lung function effects; and (2) trough FEV1 (23-24 h post-dose on day 169) to assess long-lasting effects. Symptom-related outcomes were analysed and adverse events (AEs) assessed.ResultsMain findings were: (1) the combination of FF/VI at a strength of 100/25 μg significantly (p < 0.001) improved wm FEV1 (173 ml) and trough FEV1 (115 ml) vs. placebo. Similar effects were observed with FF/VI 50/25 μg; (2) no significant difference was seen between FF/VI 100/25 μg and VI 25 μg for trough FEV1 (48 ml, p = 0.082), while an effect was observed between FF/VI 100/25 μg and FF 100 μg for wm FEV1 (120 ml, p < 0.001); (3) VI 25 μg over 24 weeks improved lung function vs. placebo significantly for wm FEV1 (103 ml, p < 0.001) and trough FEV1 (67 ml, p = 0.017); and (4) no safety signal was observed.ConclusionsIn subjects with moderate-to-severe COPD, FF/VI 100/25 μg provides rapid and significant sustained bronchodilation at 24 weeks. Lung function is improved to a similar extent with FF/VI 50/25 μg and to a somewhat lesser extent with VI 25 μg. All treatments were well tolerated. GSK study number: HZC112206. ClinicalTrials.gov: NCT01053988.Copyright © 2013 Elsevier Ltd. All rights reserved.

      Pubmed     Free full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…