Once-daily, single-inhaler indacaterol/mometasone versus twice-daily salmeterol/fluticasone in Asian patients with inadequately controlled asthma: post hoc pooled analysis from PALLADIUM and IRIDIUM studies.
J Asthma
; 59(8): 1627-1637, 2022 08.
Article
en En
| MEDLINE
| ID: mdl-34346266
ABSTRACT
OBJECTIVE:
PALLADIUM and IRIDIUM studies demonstrated efficacy and safety of indacaterol/mometasone (IND/MF) versus salmeterol/fluticasone (SAL/FLU). This post hoc analysis of pooled data from PALLADIUM and IRIDIUM studies evaluated efficacy and safety of IND/MF versus SAL/FLU in Asian patients with inadequately controlled asthma.METHODS:
Both studies were Phase III, 52-week, randomized, double-blind, active-controlled that included patients with predicted pre-bronchodilator FEV1 (PALLADIUM, ≥50%-<85%; IRIDIUM, <80%), ACQ-7 score ≥1.5. Patients treated with IND/MF high- (150/320 µg) or medium-dose (150/160 µg) or SAL/FLU high-dose (50/500 µg) were included. Lung function, asthma control, and asthma exacerbations were evaluated.RESULTS:
In total, 323 patients (IND/MF high-dose, n = 107; IND/MF medium-dose, n = 106, SAL/FLU high-dose, n = 110) were included. IND/MF high-dose showed improvement in trough FEV1 versus SAL/FLU high-dose at Weeks 26 (Δ, 42 mL; 95% CI, -35 to 120 mL), and 52 (Δ, 41 mL; 95% CI, -37 to 120 mL). IND/MF high-dose exhibited numerically greater improvement in ACQ-7 score versus SAL/FLU high-dose at Weeks 26 (Δ, -0.215; 95% CI, -0.385 to -0.044) and 52 (Δ, -0.176; 95% CI, -0.348 to -0.005). Improvements in trough FEV1 and ACQ-7 score were comparable between IND/MF medium-dose and SAL/FLU high-dose. IND/MF high- and medium-dose showed reductions in moderate or severe (45%; 30%), severe (39%; 41%), and all (9%; 25%) exacerbations, respectively, versus SAL/FLU high-dose over 52 weeks. All treatments were well tolerated.CONCLUSIONS:
Once-daily, single-inhaler IND/MF high-dose improved lung function with better asthma control, reduced asthma exacerbations with comparable safety versus twice-daily SAL/FLU high-dose. IND/MF medium-dose showed comparable outcomes to SAL/FLU high-dose at a reduced steroid dose.
Texto completo:
1
Colección:
01-internacional
Banco de datos:
MEDLINE
Asunto principal:
Paladio
/
Asma
Tipo de estudio:
Clinical_trials
/
Prognostic_studies
Límite:
Humans
Idioma:
En
Revista:
J Asthma
Año:
2022
Tipo del documento:
Article
País de afiliación:
Japón