Active clinical trials for "Lung Diseases, Obstructive"

The purpose of this project is to investigate whether a 12-week, fulltime pulmonary rehabilitation program can enhance cognitive functioning, mood, anxiety, and quality of life in patients with Chronic Obstructive Pulmonary Disease (COPD).

During the previous phases of the project (Phase I and II), two new field tests have been designed and validated for an integration in a primary care setting in Chronic Obstructive Pulmonary Disease (COPD). These new field tests are 3-min paced-walk test (3MPWT) and 3-min paced step test (3MPST). If the validity and sensitivity of the TM3 could be highlighted, particularly by the reduction of dyspnea level following bronchodilatation, Phase II highlight that the 3MPST does not allow to detect this decrease of dyspnea after bronchodilatation. The use of too high step rates could explain these results through a hypothesis relative to neuromechanical coupling of dyspnea. The main objective of this trial is to follow the investigations on the sensitivity of 3MPST to detect the effects of pharmacological intervention on the exertional dyspnea in COPD patient. The hypothesis of this work is that the use of lower step rates cadences could allow to detect an improvement of exertional dyspnea following treatment-induced bronchodilatation, contrary to higher step rates.

Chronic Obstructive Pulmonary Disease (COPD) is a respiratory disease starting point characterized by multiple systemic effects as cognitive dysfunction. This one seems to have an impact in activity daily living, considered mainly as a cognitive-motor dual task situations. Yet to date, no study has specifically focused in the cognitive-motor performance in patients with COPD or on the effects during a rehabilitation program. The main objective of this work was to evaluate the impact of cognitive dysfunction in COPD, comparing performance between COPD patients and healthy subjects in a single and dual task cognitive-motor situation. The secondary objective was to assess the impact of a rehabilitation program on these performances.

Study to assess the long-term safety and effectiveness of Spiolto in Japanese patients with Chronic Obstructive Pulmonary Disease (COPD) in real-world setting

Between 2012 and 2014, a cohort of 90 COPD subjects of disease severity grades GOLD I-IV as well as 60 healthy control subjects (30 smokers and 30 non-smokers) have been examined regarding different clinical and blood/ sputum derived biomarkers at the investigators' research center. This observation study will follow-up/re-examine all available subjects regarding disease course and treatment changes after 3 years (+/-6 months) for the investigation of ncRNA/ transcriptome biomarkers for their potential to indicate disease progression. In addition, biobanking of respective biosamples for potential future COPD biomarker research will be conducted.

The current definition of chronic obstructive pulmonary disease (COPD) is based on the presence of persistent airflow obstruction assessed by spirometry. About half of the subjects with mild COPD (i.e. reduced forced expiratory volume in one second (FEV1) on forced vital capacity (FVC) ratio along with normal FEV1] are asymptomatic. Subjects with symptomatic mild COPD have reduced exercise tolerance and abnormal dynamic ventilatory mechanics compared to healthy subjects. The physiological and perceptual responses to exercise of subjects with asymptomatic mild COPD are currently unknown. The purpose of this study is to assess exercise tolerance, ventilatory constraints on tidal volume expansion and dyspnoea in asymptomatic mild COPD subjects undergoing incremental cycle cardiopulmonary exercise testing (CPET) to the limit of tolerance compared with symptomatic mild COPD and healthy controls.

Study to obtain further information on the tolerability and efficacy of Atrovent® inhalets in the treatment of Chronic Obstructive Pulmonary Disease under conditions of daily practice

To obtain further information on the prescribing pattern and therapeutic long term value in patients suffering from moderate or severs Chronic Obstructive Pulmonary Disease under conditions of daily practice

The main aim of pulmonary rehabilitation is to improve the quality of life of patients that have been diagnosed with chronic lung disease. The challenge for pulmonary rehabilitation is that many patients do not complete their agreed or prescribed training targets which may be related to the way pulmonary rehabilitation is delivered. There is a belief among doctors and other healthcare professionals delivering pulmonary rehabilitation care that patients who are working together as part of a group may better accomplish their agreed training targets (intervention). The intervention aims to encourage members of the group to interact and support each other during the rehabilitation sessions in order to attain agreed pulmonary rehabilitation goals

Chronic Obstructive Pulmonary Disease (COPD)-patients (caused by smoking-level) and Alpha-1-Antitrypsin-deficiency patients showed different developments during rehabilitation in regard to improvement of 6-minute-walking distance. The aim of this study is to investigate differences between training adaptations in COPD-patients and Alpha-1-deficiency patients. Both groups take part in a standardized multimodal 3-week-rehabilitation with strength and endurance training. In addition to conventional diagnostic procedures, muscle biopsies from the M. vastus lateralis will be conducted before and after rehabilitation program followed by biochemical, histochemical and immunohistochemical analysis of the probes.