View clinical trials related to Asthma.
Filter by:Prolongation of the EPAAC™ trial - NCT00152464 (The Early Prevention of Asthma in Atopic Children). 36 months study to evaluate the efficacy and safety of levocetirizine (LCTZ) in preventing the onset of asthma in young atopic children.
A probiotic (Lactobacillus rhamnosus GG) supplement to pregnant women the last four weeks of pregnancy and three months after birth is expected to give a 40% reduction in risk of atopic sensitisation and allergic disease at two years of age, compared to placebo.
The primary aim of this study is to investigate the effects of oral and inhaled administration of L-arginine and of inhaled aminoguanidine on bronchial and alveolar exhaled NO and NO metabolites in exhaled breath condensate, saliva and nasal lavage fluid in normal and asthmatic subjects.
In this randomised, cross-over, controlled study, a total of 84 subjects will be included: 12 healthy non-smoking volunteers; 12 current smokers; 30 patients with mild steroid-naïve asthma; and 30 patients with mild-moderate COPD. Each subject will have 1 screening visit (if necessary) and 2 study visits. At visits 2 and 3 the effects of adenosine 5'-triphosphate (ATP) or adenosine 5'-monophosphate (AMP) challenge, given in a random order, will be tested.
This pilot study will measure the baseline levels and the intra- and inter-subject variability of exhaled (alveolar and bronchial) and nasal NO in smoking subjects with mild and moderate COPD on or off steroid treatment, smoking healthy volunteers and non-smoking mild asthmatics off steroids, using multiple exhalation flow rates. I
To investigate a possible interaction between formoterol and budesonide on GR-translocation and to compare the effect of different doses of Symbicort (80/4.5 and 2x80/4.5 mcg) with the effect of budesonide (200 mcg and 800 mcg) on GR translocation, and to investigate the effect of the study drugs on exhaled NO (bronchial and alveolar fraction.
This study was designed to evaluate if, in children with asthma, a stepwise treatment (five levels varying from once daily fluticasone propionate 100mcg until twice daily a fixed combination of salmeterol and fluticasone propionate 50/500 mcg) based on symptom scores alone results in a sub-optimal treatment when compared to treatment based on cumulative symptom scores and bronchial hyperresponsiveness (PD20 methacholine).
Subjects have 8-week with montelukast sodium or comparator drug administration period, 2-week wash-out period and 8-week comparator drug or the drug administration period (with cross-over design) for assessment of the drug efficacy, safety and tolerability.
Phase 3 , open-label, randomized study to evaluate the safety and efficacy of the Lilly/Alkermes inhaled insulin system compared to injected insulin in type 1 and type 2 diabetes patients with asthma or COPD. Patients will be treated for 12 months with a 2 month follow up period.
This research study will compare the treatment effects of three different asthma medications in asthma subjects whose asthma is well controlled when they take fluticasone, an inhaled corticosteroid. The treatments are fluticasone, montelukast (an anti?leukotriene drug), and a combination therapy of fluticasone and salmeterol (a long-acting beta-agonist). Fluticasone, montelukast, and the combination therapy of fluticasone and salmeterol (Advair Diskus®) are all approved for the treatment of asthma. We are looking at whether the three treatments are equally effective for reducing the number and the severity of asthma attacks in subjects with mild to moderately severe asthma.