These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Bronchodilator efficacy and safety of indacaterol 150 μg once daily in patients with COPD: an analysis of pooled data.
    Author: Bleecker ER, Siler T, Owen R, Kramer B.
    Journal: Int J Chron Obstruct Pulmon Dis; 2011; 6():431-8. PubMed ID: 22003288.
    Abstract:
    BACKGROUND: Indacaterol is an inhaled, once-daily long-acting β(2)-agonist bronchodilator for regular use in patients with chronic obstructive pulmonary disease (COPD). As indacaterol is the first once-daily β(2)-agonist to be developed, it is relevant to evaluate its bronchodilator efficacy, safety, and tolerability. METHODS: Data were pooled from three randomized, double-blind, clinical studies in patients with moderate-to-severe COPD treated with indacaterol 150 μg qd (n = 627) or placebo (n = 1021). Bronchodilator efficacy was assessed as trough (24-hour post-dose) forced expiratory volume in 1 second (FEV(1)) after 12 weeks (primary endpoint in individual studies) and FEV(1) measured serially post-dose. Rescue use of albuterol was monitored. RESULTS: At week 12, indacaterol increased trough FEV(1) by 160 mL compared with placebo (P < 0.001), exceeding the 120 mL level prespecified as clinically important. FEV(1) during the first 12-hour post-dose at week 12 averaged 210 mL higher with indacaterol than with placebo (P < 0.001). Patients receiving indacaterol recorded 53% of days without use of rescue albuterol, compared with 38% of days in the placebo group (P < 0.001). Adverse events (mostly mild or moderate) were reported for 52% and 46% of patients receiving indacaterol and placebo, respectively, and serious adverse events for 4% and 5%. Worsening of COPD was the most frequent adverse event (10% indacaterol; 15% placebo). Indacaterol had little effect on pulse or blood pressure or measures of systemic β(2)-adrenoceptor activity (blood glucose, serum potassium, and corrected QT interval). CONCLUSION: Indacaterol was an effective bronchodilator and was well tolerated, with a good safety profile over 12 weeks of treatment. It should prove a useful treatment for patients with moderate-to-severe COPD.
    [Abstract] [Full Text] [Related] [New Search]