Active clinical trials for "Lung Diseases, Obstructive"

HRCT was used to evaluate pulmonary vascular remodeling in COPD. The role of H2S in pulmonary vascular remodeling in COPD was analyzed, in order to provide a basis for seeking new therapeutic targets.

This study is aiming at evaluating the characteristics of particle emission in subjects with different stages of chronic obstructive pulmonary disease (COPD) compared with healthy smokers.

The objective of this study is to compare the effectiveness, cost-effectiveness and direct healthcare costs of managing chronic obstructive pulmonary disease (COPD) in primary care patients with evidence of COPD who either initiate inhaled corticosteroid (ICS) therapy, or have an increase in their ICS dose, as hydrofluoroalkane (HFA) beclometasone dipropionate (BDP) (hereafter Qvar®), CFC-BDP (hereafter BDP) and fluticasone propionate (FP) via pressurised metered-dose inhalers.

Proprioceptive weighting changes may explain differences in postural control performance. In addition, the respiratory movement has a disturbing effect on postural balance. Postural balance seems to be impaired in individuals with respiratory disorders. Increased risk of falling is reported in individuals with chronic obstructive pulmonary disease. Besides the essential role of respiration, the diaphragm may also play an important role in the control of the trunk and postural balance. The aim of the study is to clarify whether proprioceptive postural control is impaired in individuals with chronic obstructive pulmonary disease.

The hypotheses of this study are that: Production and release of inflammatory substances called leukotrienes are increased during heart surgery with use of a heart-lung machine in humans; The increase in these leukotrienes levels after heart surgery is higher in patients with bronchitis and/or emphysema than in patients without previous history of lung disease; Levels of leukotrienes are directly correlated with worsening of lung function during and after heart surgery.

This non-interventional study is to analyse the therapeutic effectiveness in patients with severe COPD following a generally accepted 12-week treatment period with Symbicort Turbuhaler, which could anyhow be shortened or extended at physician's discretion.

The specific aim of this proposed pilot study is to compare two standardized processes (paper and electronic) to deliver a customized MedlinePlus health information prescription.

Despite emerging implications for ADAMs (and matrix metalloproteinases (MMPs)) in disease progression, the mechanisms that lead to activation of specific ADAMs (and MMPs) and their actions in chronic obstructive pulmonary disease (COPD) are still incompletely understood. In the current study, the researchers aim to investigate the effects of cigarette smoke on cellular parameters that are relevant for development of COPD and the involvement of ADAM activity in these effects. By studying the effects of ADAM inhibition, the researchers aim to provide novel insights in the role of ADAMs in the development of COPD, which may offer new therapeutic targets for the treatment of COPD.

Main objective: Evaluate the effectiveness of a combined strategy addressed to health care workers and patients, in relation to improving clinical control and patient's quality of life.It includes a feed-back about the health status of the patients, an education plan addressed to practitioners based in a CPG and in health education

ADL training of copd patients results in better execution of activities of daily living.