Active clinical trials for "Lung Diseases, Obstructive"

The study is designed to evaluate the efficacy of montelukast on symptom-free days in unselected group of very young children with wheeze and recurrent asthma like symptoms. The secondary aim was to evaluate the effect of montelukast on lung function, airway responsiveness, airway inflammation and use of rescue medication.

This study was designed to investigate the 1 year efficacy and safety of the 50 µg once daily (od) dose of glycopyrronium bromide (NVA237) in patients with moderate to severe chronic obstructive pulmonary disease.

Chronic Obstructive Pulmonary Disease (COPD) is a chronic respiratory condition with deteriorating lung function over the years. Patients with COPD experience symptoms of shortness of breath, cough and sputum production. This study is to assess the treatment effects after inhalation of three different single doses of AZD9164 (100, 400 and 1200 mcg) and one single dose of tiotropium (18 mcg). One dose of placebo will be given as comparator. 25 patients are to participate in the study and all will be recruited in Sweden. Each patient will visit the study doctor 9 times during the study, whereof 5 visits will be overnight visits. All examinations, treatment and the follow-up is free of charge.

The Purpose of this study is to assess the efficacy and safety of two strengths of the FF/GW642444 Inhalation Powder in subject with Chronic Obstructive Pulmonary Disease (COPD)

The Purpose of this study is to evaluate the 24-hour spirometry effect Forced Expiratory Volume in One second (FEV1) of 3 doses of Fluticasone Furoate (FF)/GW642444 Inhalation Powder at the end of a 28-day treatment period in subjects with Chronic Obstructive Pulmonary Disease (COPD) compared with placebo. Other objectives are to assess additional efficacy, plus the safety, pharmcodynamics and tolerability of concurrent treatment with Fluticasone Furoate (FF) plus GW642444 when administered at three dose levels for 28 days in subjects with COPD and to assess the steady-state pharmacokinetic profile of Fluticasone Furoatee (FF) and GW642444 at the end of each treatment period.

This study will assess the bronchodilator effects of multiple doses of QAX028 at two different dose levels when compared to tiotropium and placebo in a COPD population.

The purpose of this study is to evaluate the safety and efficacy of Symbicort Turbuhaler compared to standard COPD treatment during one year in Japanese patients with COPD.

The purpose of this study is to evaluate the safety, tolerability and efficacy of repeated inhalative doses of Bimosiamose on ozone induced sputum neutrophilia in healthy subjects.

Deep transcranial magnetic stimulation (TMS) is currently being evaluated as a treatment option in major depression. It has been shown to be a safe procedure . Deep transcranial magnetic stimulation coils are designed to maximize the electrical field deep in the brain by the summation of separate fields projected into the skull from several points around its periphery. The device is planned to minimize the accumulation of electrical charge on the surface of the brain. Such accumulation can give rise to an electrostatic field that might reduce the magnitude of the induced electric field both at the surface and inside, thus reducing the depth penetration of the induced electric field . Deep transcranial magnetic stimulation could be more effective than repetitive transcranial magnetic stimulation due to its deeper penetration into brain tissues . The deeper penetration should produce greater action on nerve fibers connecting the prefrontal cortex to the limbic system. The ability of high-frequency repetitive transcranial magnetic stimulation (rTMS) to alter dopaminergic neurotransmission in subcortical structures could explain recent reports, which suggest that it has the potential to reduce smoking and nicotine craving. Ecihhammer et al demonstrated a reduction in the number of cigarettes smoked and in the desire to smoke after a single rTMS treatment (Eichhammer et al., 2003). In addition, Johan et al in a cross-over, double-blind, placebo-controlled study demonstrated a reduction in cigarette consumption and desire to smoke after a single repetitive transcranial magnetic stimulation treatment (Johann et al., 2003). Recently, the investigators have finished a complete study on nicotine addiction using repetitive transcranial magnetic stimulation for 10 consecutive days. They have found that 10 days of rTMS reduced significantly better from placebo the number of cigarettes smoked, nicotine dependence and craving (Amiaz et al 2007, in preparation). Interestingly, some of the effects were stronger in the sub-group of patients that were presented with smoking-related pictures immediately prior to stimulation onset. Although, these results are interesting and exciting, they have two important caveats. First, only about 50%-60% of the smokers responded to the repetitive transcranial magnetic stimulation treatment. Second, among those responded to the treatment, only 10% had quit totally from smoking. Therefore, the potential therapeutic benefit of this treatment is limited. The investigators' hypothesis is that deep transcranial magnetic stimulation may be more efficient in smoking cessation due to it's deeper penetration and therefore it's capability to stimulate deeper fibers of the dopamine-reward-activating system.

The purpose of this study is to assess the pulmonary safety of 2 doses of Staccato Loxapine within a day in patients with COPD.