Efficacy

SYMBICORT 160/4.5 for the maintenance treatment of COPD . . .
Rapid improvement in lung function and long-lasting control* with SYMBICORT can help patients do more


Lung Function

Rapid Bronchodilation

 
SYMBICORT significantly improved lung function as early as day 1, which was sustained over 12 months3
  • As early as day 1, SYMBICORT significantly improved 1-hour postdose FEV1 and AM PEF (P<.001 vs placebo)3

SUN: A 12-month efficacy and safety study
A 12-month, randomized, double-blind, double-dummy, placebo-controlled, parallel-group, multicenter study of 1964 patients with COPD comparing SYMBICORT pressurized metered-dose inhaler (pMDI) 160/4.5 mcg (n=494), SYMBICORT pMDI 80/4.5 (n=494), formoterol 4.5 mcg (n=495), and placebo (n=481), each administered as 2 inhalations twice daily. Subjects were current or ex-smokers with a smoking history of ≥10 pack-years aged 40 years or older with a clinical diagnosis of COPD and symptoms for ≥2 years.

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SYMBICORT rapidly improved lung function within 5 minutes of the first and subsequent doses4

 

FEV and COPD treatment.

  • SYMBICORT is not a rescue medication and does NOT replace fast-acting inhalers to treat acute symptoms

SUN: A 12-month efficacy and safety study
A 12-month, randomized, double-blind, double-dummy, placebo-controlled, parallel-group, multicenter study of 1964 patients with COPD comparing SYMBICORT pressurized metered-dose inhaler (pMDI) 160/4.5 mcg (n=494), SYMBICORT pMDI 80/4.5 (n=494), formoterol 4.5 mcg (n=495), and placebo (n=481), each administered as 2 inhalations twice daily. Subjects were current or ex-smokers with a smoking history of ≥10 pack-years aged 40 years or older with a clinical diagnosis of COPD and symptoms for ≥2 years.

Comparator arms: mean percent improvement in 5 minutes

Day of randomization
SYMBICORT 80/4.5 mcg: 20.3%
Formoterol: 16.5%
Placebo: 1.7%
End of treatment
SYMBICORT 80/4.5 mcg: 22.4%
Formoterol: 15%
Placebo: 1.9%
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  • * In a 12-month clinical study, SYMBICORT improved predose forced expiratory volume in 1 second (FEV1), 1-hour postdose FEV1, serial FEV1 (to measure onset of effect), AM peak expiratory flow (PEF), and reduced COPD symptoms.
  • SYMBICORT improved lung function within 5 minutes (median time to ≥15% improvement in FEV1) and was maintained over the 12-hour dosing cycle

 

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