View clinical trials related to Asthma.
Filter by:The purpose of this study is to demonstrate whether subjects respond similarly to the Onset of Effect Questionnaire (OEQ) using a 1 week recall period versus a 1 day recall period.
The purpose of this study is to demonstrate whether subjects respond similarly to the Onset of Effect Questionnaire (OEQ) administered pre-dose versus post-dose, while receiving SYMBICORT® pMDI 80/4.5 μg x 2 actuations twice daily or budesonide HFA pMDI 80 μg x 2 actuations twice daily.
This study evaluates the long-term (24-week) safety and efficacy of GW815SF Salmeterol/fluticasone propionate(HFA MDI) 50/100mcg(administered as 2 inhalations of 25/50mcg) bid in pediatric patients with bronchial asthma.
The primary purpose of this study is to gather additional safety data for subjects who previously completed the one-year study entitled: "Multicenter Randomized Clinical Trial of the Alair System for the Bronchial Thermoplasty Treatment of Asthma" (Protocol #0602-20, NCT00214526) sponsored by Asthmatx, Inc. Study Subjects who were assigned to the Control Group who elect to participate in this extension study will be followed for an additional two (2) - year period beyond the PREDECESSOR STUDY'S one-year endpoint. Subjects treated with the Alair System who elect to participate in this extension study will be followed for an additional four (4)- year period beyond the PREDECESSOR STUDY'S one-year endpoint. All treatments with the Alair System were completed in the PREDECESSOR STUDY (NCT00214526). The current study is designed solely to collect longer-term follow-up data on the effects of the treatments. The data will be of the same type that was collected in the PREDECESSOR STUDY (NCT00214526), including spirometry, physical examinations, review of symptoms, use of maintenance and rescue medications, and response to Methacholine challenge.
To evaluate the efficacy and safety of GW815SF HFA MDI 25/50µg 1 inhalation bid in comparison with concomitant treatment with salmeterol xinafoate DPI 25µg 1 inhalation bid plus fluticasone propionate DPI 50µg 1 inhalation bid in paediatric patients with asthma. To evaluate the safety of long-term treatment of GW815SF HFA MDI 25/50µg 1 inhalation bid in paediatric patients with asthma.
The clinical study evaluates the safety of montelukast and compares montelukast to ketotifen, used as a control drug, in terms of improvement in morning peak expiratory flow (am pef) over first 2 weeks in patients with pediatric bronchial asthma aged 6 to < 15. The effect of body weight on the efficacy and safety of montelukast will also be evaluated in this study.
This will be a single centre, randomised, double-blind, placebo-controlled, 2-period crossover study to investigate the effect of treatment with repeat inhaled doses of GSK256066 on bronchial hyper-reactivity to adenosine monophosphate.
The purpose of this study is to assess the treatment effect of montelukast 10mg on the primary endpoint of Asthma Control Questionnaire(ACQ), over a 8-week period, in persistent asthma patients with or without allergic rhinitis.
This is a single centre, randomised, double blind, two-way crossover study, to investigate the safety, tolerability, pharmacokinetics and pharmacodynamics of inhaled dry powder GW685698X (800?g) containing magnesium stearate. Magnesium stearate is an excipient added to improve the physical stability of inhaled dry powder formulations. Male and female patients with mild/moderate asthma will be randomised to determine which order they receive a single inhaled administration of GW685698X (800?g) with and without magnesium stearate. There will be a wash-out period of at least 5 days between doses.
This study is designed to demonstrate that formoterol 12µg and 24µg delivered by a new inhalation device (Concept1) are equivalent to the corresponding dose of formoterol delivered by the Aerolizer device in terms of efficacy, in patients with persistent asthma.