Active clinical trials for "Lung Diseases, Obstructive"

The reduction in effort tolerance as result of a decreased efficiency in ventilation is common both in patients affected by COPD (McKenzie) and chronic heart failure (CHF) (Ribeiro, Frankenstein). One of the most common cause is the reduced respiratory muscle strength and endurance. Some studies have evaluated the effect of a specific training on the muscular strength both in pulmonary (Battaglia, Powell) and cardiac patients (Winkelmann, Chiappa). Moreover, only few studies investigated a specific training for such patients (Koppers, Sherer) because of the complicated equipment needed to prevent hypocapnia. Up to date, portable and economic systems for isocapnic hyperpnea have been developed for respiratory muscle training. Primary aim of the study was to evaluate the effectiveness of the respiratory muscle training -by the technique of the isocapnic hyperpnea- on the effort tolerance and endurance in patients with COPD and CHF Secondary aims were: A.to quantify the number of patients with deficit of respiratory muscles endurance and B.to verify different response of training between COPD and CHF patients

This is a randomized, placebo-controlled, parallel-group, multi-site, double-blind study evaluating the efficacy of mometasone furoate/formoterol fumarate (MF/F) metered dose inhaler (MDI) 400/10 mcg twice daily (BID) and MF/F MDI 200/10 mcg BID compared with MF 400 mcg BID and F 10 mcg BID in adults at least 40 years of age, with moderate to severe chronic obstructive pulmonary disease (COPD). All placebo-treated subjects and active-treated subjects who will not participate in the safety extension will be discontinued and will have their Final Visit at Week 26. Subjects who continue into the 26-week safety extension will have their Final Visit at Week 52. Efficacy will be measured by the mean change from Baseline to Week 13 in area under the forced expiratory volume in one second concentration time curve from 0 to 12 hours (FEV1 AUC[0-12hr]) and change from Baseline to Week 13 in AM predose FEV1.

The purpose of this study is to compare a combination asthma drug (Symbicort) with its two components, budesonide and formoterol, taken individually or in combination, and with placebo in the long-term maintenance treatment of patients with chronic obstructive pulmonary disease (COPD)

This study will last up to 3 years. You will visit the clinic up to 14 times. Certain visits will include lung function tests and scans of your bones. The purpose of this study is to determine the effect of the steroid component of an inhaled product on bone mineral density in patients with Chronic Obstructive Pulmonary Disease (COPD).

This study will last for approximately 14 weeks and will involve 5 visits. The study is being carried out to look at different ways of measuring the effect of drug treatment on COPD. COPD is a respiratory disease which can affect your breathing and daily life. Symptoms of COPD can include breathlessness, cough, and wheeze. COPD varies enormously from patient to patient. The effects of drug treatment are usually measured by conducting lung function tests (breathing tests) using a machine called a spirometer but this does not always provide a complete picture of how well your COPD is responding. In this study we therefore want to look at new and more sensitive ways of measuring COPD. The results of this research will help in the assessment of new drugs for COPD in the future.

The aim of the study is to investigate the effect of roflumilast on exacerbation rate and pulmonary function in patients with chronic obstructive pulmonary disease (COPD). Roflumilast will be administered orally once daily in the morning at one dose level. The study duration will last up to 56 weeks. The study will provide further data on safety and tolerability of roflumilast. For additional information (for US patients only) see www.COPDSTUDY.net or dial 866-788-2673 (toll free).

The purpose of this study is to evaluate the effects of temazepam during sleep and in daytime on dyspnea, gas exchange and sleep quality in patients with chronic obstructive pulmonary disease. The study hypothesis is that temazepam does not produce any adverse respiratory effects during sleep in patients with COPD. In contrast, it may result in an beneficiary effect because it positively affects the sleep quality and sleep structure which may result in more alertness and less daytime sleepiness and less dyspnea during the day.

This an initial proof of concept, phase to study to assess the safety and efficacy of tofimilast for the chronic maintenance treatment of adults with Chronic Obstructive Pulmonary Disease

The purpose of this study is to see if fluticasone 500mcg/salmeterol 50mcg can improve the survival of subjects with COPD and also assess the long term safety profile of this drug.

Women with chronic lung disease characterised by chronic cough report urinary incontinence. Recently there have been reports of increased urinary incontinence in girls and women with cystic fibrosis. While coughing is a known risk factor for stress incontinence, other risk factors and causes are poorly understood in this population. Treatment of incontinence for patients with chronic lung disease is also poorly addressed, adding to the burden of disease for women with chronic lung disease, carers and the health system. This project will estimate the prevalence of women with CF and COPD compared to healthy age matched controls and will evaluate the effect of a specific treatment and management program for these patients. The results will be disseminated to respiratory health professionals. We hypothesise that women with chronic cough will have a higher incidence of urinary incontinence than healthy controls and that a specific treatment program will result in alleviation of the problems and improved quality of life.