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Spacers are used by people with respiratory diseases who have problems using MDIs (metered dose inhalers). This study used fluticasone propionate/salmeterol to look at the pharmacokinetic profiles produced by different spacers in their washed and un-washed states.
Condition or disease
Drug: fluticasone propionate/salmeterol
A randomised, open label, five-way crossover study to assess the systemic exposure of fluticasone propionate and salmeterol from SERETIDE™/ADVAIR™ 250 HFA MDI without spacer and with AeroChamber-Max spacer and VOLUMATIC™ both in their washed and unwashed states in adult subjects with mild or intermittent asthma.
A Randomised, Open Label, Five-way Crossover Study to Assess the Systemic Exposure of Fluticasone Propionate and Salmeterol From SERETIDE/ADVAIR 250HFA MDI Alone and With AeroChamber-Max Spacer and VOLUMATIC Both in Their Washed and Unwashed States in Adult Subjects With Mild or Intermittent Asthma
Study Start Date
Primary Completion Date
Study Completion Date
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Ages Eligible for Study:
18 Years to 65 Years (Adult)
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Non-smoking with a BMI of 19 - 30
Diagnosed with mild or intermittent asthma and taking medication for it.
Taking oral corticosteroids or inhaled fluticasone propionate
Have certain medical conditions or are not otherwise healthy.