Ferguson GT, Papi A, Anzueto A, Kerwin EM, Cappelletti C, Duncan EA, Nyberg J, Dorinsky P. Budesonide/formoterol MDI with co-suspension delivery technology in COPD: the TELOS study.
Eur Respir J 2018;
52:13993003.01334-2018. [PMID:
30220648 PMCID:
PMC6383599 DOI:
10.1183/13993003.01334-2018]
[Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2018] [Accepted: 08/12/2018] [Indexed: 11/09/2022]
Abstract
TELOS compared budesonide (BD)/formoterol fumarate dihydrate (FF) metered dose inhaler (BFF MDI), formulated using innovative co-suspension delivery technology that enables consistent aerosol performance, with its monocomponents and budesonide/formoterol fumarate dihydrate dry powder inhaler (DPI) in patients with moderate to very severe chronic obstructive pulmonary disease (COPD), without a requirement for an exacerbation history.
In this phase III, double-blind, parallel-group, 24-week study (NCT02766608), patients were randomised to BFF MDI 320/10 µg (n=664), BFF MDI 160/10 µg (n=649), FF MDI 10 µg (n=648), BD MDI 320 µg (n=209) or open-label budesonide/formoterol DPI 400/12 µg (n=219). Primary end-points were change from baseline in morning pre-dose trough forced expiratory volume in 1 s (FEV1) and FEV1 area under the curve from 0–4 h (AUC0–4). Time to first and rate of moderate/severe exacerbations were assessed.
BFF MDI 320/10 µg improved pre-dose trough FEV1versus FF MDI (least squares mean (LSM) 39 mL; p=0.0018), and BFF MDI 320/10 µg and 160/10 µg improved FEV1 AUC0–4versus BD MDI (LSM 173 mL and 157 mL, respectively; both p<0.0001) at week 24. BFF MDI 320/10 µg and 160/10 µg improved time to first and rate of moderate/severe exacerbations versus FF MDI. Treatments were well tolerated, with pneumonia incidence ranging from 0.5–1.4%.
BFF MDI improved lung function versus monocomponents and exacerbations versus FF MDI in patients with moderate to very severe COPD.
TELOS: co-suspension delivery technology budesonide/formoterol fumarate dihydrate in a metered dose inhaler improved lung function and time to first and rate of exacerbations versus monocomponents in patients with moderate to very severe COPDhttp://ow.ly/ffWo30lrJL6
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