Active clinical trials for "Asthma"

An epidemiologic study of patients with asthma has shown that increased intake of soy isoflavones correlates with less severe asthma. In experimental animals, treatment with the soy isoflavone genistein reduces airways inflammation and hyper-responsiveness. In vitro studies performed by us have shows that genistein reduces release of inflammatory compounds by human blood eosinophils. The purpose of this pilot study is to determine whether dietary supplementation with soy isoflavones has effects in patients with asthma. 20 patients with asthma will supplement their diet with a soy isoflavone capsule for 4 weeks. Before and after the supplementation period, we will measure lung function, exhaled nitric oxide (a marker for airway inflammation), collect exhaled breath condensate to measure levels of inflammatory mediators in the airways, and isolate peripheral blood eosinophils to assess the impact of soy isoflavones on their function. We hypothesize that dietary supplementation with soy isoflavones will reduce exhaled nitric oxide level, reduce the inflammatory mediators in the exhaled breath condensate, and reduce the ability of eosinophils to release inflammatory molecules. Identifying if these hypothesized effects of soy isoflavones exist in asthma will provide a justification for further clinical studies.

The primary objective is to determine if CIC 50 mg/day or 200 mg/day (ex-valve) administered once daily in the morning is non-inferior to placebo with respect to growth velocity in children with mild persistent asthma following a 12-month treatment period The secondary objective is to investigate changes in growth in terms of bone age (wrist X-ray), and maintenance of asthma control and safety with ciclesonide

The purpose of this study was evaluation the efficacy of antiepileptic drug carbamazepine in the treatment of mild-to-severe bronchial asthma.

The purpose of this project is to refine and further evaluate an online asthma management and education program for urban teenagers. This project is a continuation of Puff City I, a project piloting and evaluating a tailored, school-based, computerized asthma education program for urban teenagers. In this second phase of research, a new version of software (Puff City II) will be created that will target resistance to change and relapse, and using a tested, theory-based approach to student recruitment, conduct a randomized trial to test the efficacy of this new software.

This study will test the safety and effectiveness of a range of doses of MK0476 (montelukast) compared to placebo on improved lung function in patients with chronic asthma.

Mometasone furoate (MF) is a new potent synthetic corticosteroid. Internationally, MF is administered by a breath-actuated DPI and supplied in multidose devices. Capsules to be administered through a monodose device that would offer an alternative to MF DPI multidose treatment in terms of cost-effectiveness were developed in Brazil. The aim of the present non-inferiority clinical study was to evaluate both devices in terms of efficacy and safety.

Hypothesis: A 2-day course of oral dexamethasone is the superior option for the resolution of symptoms and prevention of relapse in the emergency department (ED) management of mild-moderate asthma exacerbations.

The aim of the study is to investigate the effect of inhaled apocynin on ROS (reactive oxygen species) and NOS (reactive nitrogen species) synthesis in 10 nonsmoking mild asthmatics. Effects of nebulized apocynin (0.5 mg/ml, 6 ml) are assessed in exhaled breath condensate (EBC) after 30, 60 and 120 minutes.

This study is designed to provide data about the 24 hours FEV1 profile, safety and tolerability of indacaterol/mometasone TWISTHALER device compared to placebo and using fluticasone/salmeterol as an active control.

The purpose of this trial is to verify if the test treatment BDP 250 mcg/salbutamol 100 mcg HFA pMDI fixed combination is non-inferior to BDP 250 mcg/salbutamol 100 mcg pMDI fixed combination given with the conventional CFC propellant (Clenil® Compositum 250, Chiesi Farmaceutici) in terms of Pulmonary Function (morning PEF).