Cargando…
190 Effect of Mometasone Furoate/Formoterol Combination Therapy on Nocturnal Awakenings in Subjects With Persistent Asthma
BACKGROUND: Asthmatics often report asthma-related nocturnal awakenings. These sleep interruptions may have a significant impact on patients' quality of life. We characterized the effect of mometasone furoate/formoterol (MF/F) administered via pressured metered-dose inhaler on incidence of noct...
Autores principales: | , , , , |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
World Allergy Organization Journal
2012
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3513088/ http://dx.doi.org/10.1097/01.WOX.0000411947.74342.3e |
Sumario: | BACKGROUND: Asthmatics often report asthma-related nocturnal awakenings. These sleep interruptions may have a significant impact on patients' quality of life. We characterized the effect of mometasone furoate/formoterol (MF/F) administered via pressured metered-dose inhaler on incidence of nocturnal awakenings requiring short-acting β(2)-agonists (SABAs). METHODS: MF/F's effect on nocturnal awakenings requiring SABA was characterized across 3 phase III efficacy trials (baseline = number of nights with awakenings in week before first dose; endpoint = number of nights/wk with awakenings averaged across the 26-week treatment period). Subjects were asthmatics previously treated with low- (n=746), medium- (n=781) or high-dose (n=728) inhaled corticosteroids at various doses. Subjects in the MF/F 100/10 μg BID study were randomized to 26 weeks of twice-daily (BID) treatment with MF/F 100/10 μg, MF 100 μg, F 10 μg, or placebo; subjects in the MF/F 200/10 μg BID study to 26 weeks of BID treatment with MF/F 200/10 μg, MF 200 μg, F 10 μg, or placebo; and subjects in the MF/F 400/10 μg BID study to 12 weeks of BID treatment with MF/F 400/10 μg, MF/F 200/10 μg, or MF 400 μg. All treatments were delivered via a metered dose inhaler. RESULTS: Baseline awakenings ranged from 0.84–1.05, 1.05–1.26, and 1.33–1.61 nights/wk in the MF/F 100/10 μg BID, MF/F 200/10 μg BID, and MF/F 400/10 μg BID studies, respectively. In the MF/F 100/10 μg BID study, nocturnal awakenings were reduced by MF/F = –0.42, MF = –0.21, F = –0.21, and placebo = 0.14 nights/wk; corresponding changes in the MF/F 200/10 μg BID study were –0.56, –0.35, +0.07 and 0.00 nights/wk, respectively. In each of these placebo-controlled studies, MF/F was superior to placebo (P < .001) and F (P ≤.035); MF was also superior to F and placebo. In the MF/F 400/10 μg BID study, awakenings were reduced by –0.70, –0.70 and –0.35 nights/wk by MF/F 200/10 μg, MF/F 400/10 μg, and MF 400 μg, respectively; both MF/F treatments were superior to MF (P ≤0.006). CONCLUSIONS: These results provide evidence that validates the role of MF/F in reducing nocturnal asthma symptoms in patients with moderate to severe persistent asthma and supports the efficacy of MF/F compared with that of placebo and F. |
---|