Unknown

Dataset Information

0

Add-on LABA in a separate inhaler as asthma step-up therapy versus increased dose of ICS or ICS/LABA combination inhaler.


ABSTRACT: Asthma management guidelines recommend adding a long-acting ?2-agonist (LABA) or increasing the dose of inhaled corticosteroid (ICS) as step-up therapy for patients with uncontrolled asthma on ICS monotherapy. However, it is uncertain which option works best, which ICS particle size is most effective, and whether LABA should be administered by separate or combination inhalers. This historical, matched cohort study compared asthma-related outcomes for patients (aged 12-80?years) prescribed step-up therapy as a ?50% extrafine ICS dose increase or add-on LABA, via either a separate inhaler or a fine-particle ICS/LABA fixed-dose combination (FDC) inhaler. Risk-domain asthma control was the primary end-point in comparisons of cohorts matched for asthma severity and control during the baseline year. After 1:2 cohort matching, the increased extrafine ICS versus separate ICS+LABA cohorts included 3232 and 6464 patients, respectively, and the fine-particle ICS/LABA FDC versus separate ICS+LABA cohorts included 7529 and 15?058 patients, respectively (overall mean age 42?years; 61-62% females). Over one outcome year, adjusted OR (95% CI) for achieving asthma control were 1.25 (1.13-1.38) for increased ICS versus separate ICS+LABA and 1.06 (1.05-1.09) for ICS/LABA FDC versus separate ICS+LABA. For patients with asthma, increased dose of extrafine-particle ICS, or add-on LABA via ICS/LABA combination inhaler, is associated with significantly better outcomes than ICS+LABA via separate inhalers.

SUBMITTER: Price DB 

PROVIDER: S-EPMC5005184 | biostudies-literature | 2016 Apr

REPOSITORIES: biostudies-literature

altmetric image

Publications

Add-on LABA in a separate inhaler as asthma step-up therapy <i>versus</i> increased dose of ICS or ICS/LABA combination inhaler.

Price David B DB   Colice Gene G   Israel Elliot E   Roche Nicolas N   Postma Dirkje S DS   Guilbert Theresa W TW   van Aalderen Willem M C WM   Grigg Jonathan J   Hillyer Elizabeth V EV   Thomas Victoria V   Martin Richard J RJ  

ERJ open research 20160401 2


Asthma management guidelines recommend adding a long-acting β<sub>2</sub>-agonist (LABA) or increasing the dose of inhaled corticosteroid (ICS) as step-up therapy for patients with uncontrolled asthma on ICS monotherapy. However, it is uncertain which option works best, which ICS particle size is most effective, and whether LABA should be administered by separate or combination inhalers. This historical, matched cohort study compared asthma-related outcomes for patients (aged 12-80 years) prescr  ...[more]

Similar Datasets

| S-EPMC6967249 | biostudies-literature
| S-EPMC6400232 | biostudies-literature
| S-EPMC7467428 | biostudies-literature
| S-EPMC7658210 | biostudies-literature
| S-EPMC8703927 | biostudies-literature
| S-EPMC6368994 | biostudies-literature
| S-EPMC3431221 | biostudies-literature
| S-EPMC4629759 | biostudies-literature
| S-EPMC8241158 | biostudies-literature
| S-EPMC6950766 | biostudies-literature