Efficacy of NVA237 (50 μg o.d) Using Tiotropium (5μg μg o.d) as Active Control in COPD Patients....
Pulmonary DiseaseChronic ObstructiveThis study will assess the Efficacy of NVA237 (50 μg o.d) using tiotropium (5μg μg o.d) as active control in COPD patients.
Urban Training for COPD Patients
Chronic Obstructive Pulmonary Disease (COPD)This project plans on a training intervention by using public spaces and urban walkable trails, adapted to each patient needs and capabilities. Primary objective is to assess 12 months effectiveness of the intervention with respect to: (primary outcome): physical activity level, and (secondary outcomes): COPD admissions, exercise capacity, body composition, quality of life, and mental health.
Mobile-phone-based Home Exercise in Chronic Obstructive Pulmonary Disease
Moderate to Severe COPD Receiving Home Exercise TrainingBackground: Moderate-intensity exercise training improves skeletal muscle aerobic capacity and increased oxidative enzyme activity, as well as exercise tolerance in Chronic Obstructive Pulmonary Disease (COPD) patients. Design: To investigate the home-based exercise training program can reduce inflammatory biomarkers in COPD. Setting: Conducted from January 2007 to December 2007 at a tertiary medical center, Chang Gung Memorial Hospital, Taiwan. Patients: Moderate to severe COPD receiving home exercise training, 12 using mobile phone assistance and 14 with free walk, were assessed for 6 months. Measurements: Incremental shuttle walk test (ISWT), spirometry, strength of limb muscles, C-reactive protein (CRP) and inflammatory cytokines.
Program of Integrated Care for Patients With Chronic Obstructive Pulmonary Disease and Multiple...
Chronic Obstructive Pulmonary DiseaseMultiple ComorbidityMany patients with chronic obstructive pulmonary disease (COPD) also have other diseases referred to as comorbidities. Often these patients require health care by a variety of health care professionals from services linked to hospitals and in the community. Unfortunately, sometimes it may be difficult for these patients to receive appropriate care in a timely manner resulting in a trip to the emergency department. As well, patients may benefit from education that enables them to recognize early signs indicating they are getting sicker and to self-manage their disease. Our study will examine a strategy that includes a case manager who will make weekly phone contact with COPD patients with comorbidity that present either to the emergency department or are admitted to hospital. Weekly contact will focus on teaching patients to recognize worsening symptoms and self-management strategies. The case manager will work with patients, caregivers, community health care providers and hospital specialists to promote communication and optimize care delivery. The investigators will examine the impact of our intervention on the need for emergency department visits and hospital admission. The investigators will also examine the impact on patients' health related quality of life, number of COPD exacerbations, and disease progression.
Safety and Efficacy of NVA237 as an add-on to Fixed Dose Combination LABA/ICS
Chronic Obstructive Pulmonary DiseaseThis study is to evaluate if add-on treatment with inhaled NVA237 (50 µg) once daily (o.d.) via single-dose dry-powder inhaler (SDDPI) further improves lung function and health status and is well tolerated compared to placebo in symptomatic COPD patients with moderate to severe airflow limitation who are already receiving maintenance therapy with inhaled fixed-dose-combination of salmeterol/fluticasone propionate (50/500 µg) twice daily (b.i.d.) via multi-dose dry powder inhaler (MDDPI).
Benefits Study of Respiratory-gated PET Acquisition in Lung Disease
Lung CancerNon Small Cell Lung Cancer1 moreFluorodeoxyglucose (FDG) positron emission tomography (PET) is now widely used for cancer imaging purpose, notably for preoperative work-up. It aims at visualizing organs metabolism. In case of cancer, metabolism is, classically, increased and some hot spots are visible on PET images. Because of respiratory motion some lung tumours (especially the smallest ones) can be falsely interpreted by the clinician. The investigators developed a respiratory-gated PET method in order to reduce the motion issue. The investigators designed a study to investigate its effect on lung cancer (primary or metastasis) to check if it improves the sensitivity/specificity of PET imaging of the lungs. To that aim, patients presenting a lung nodule on a CT examination can be proposed to participate this study. After the standard PET acquisition (acquired in free-breathing), an additional 10 minutes respiratory-gated PET acquisition is performed without additional injection. After that, a breath-hold (~10s) CT is performed.
Safety and Efficacy of Adipose Derived Stem Cells for Chronic Obstructive Pulmonary Disease
Chronic Obstructive Pulmonary DiseaseThe intent of this clinical study is to answer the questions: 1) Is the proposed treatment safe and 2) Is treatment effective in improving the health of patients with human Chronic Obstructive Pulmonary Disease.
Effect of Curcumin on Lung Inflammation
Chronic Obstructive Pulmonary DiseaseChronic obstructive pulmonary disease (COPD) and lung cancer are leading causes of death and health care use. Diffuse airways inflammation is seen in COPD and is thought to be the reason for deterioration of lung function in COPD. Currently there is no medication available that can modify or reduce this inflammation. Furthermore, from literature review it has been shown that chronic inflammation can result in cancerous changes. Curcumin is a food additive used for centuries. Several studies showed that curcumin suppress the different inflammatory pathways. Specially, the TNF-alpha and the NF kappa-b are down regulated by this substance. This study was designed to evaluate effect of combination of curcumin+Bioprine on sputum cytology in patients with COPD. This is double-blind randomized pilot study.
Helium-3 MRI Imaging Study in COPD
Pulmonary DiseaseChronic ObstructiveThis protocol describes the investigation of the use of hyperpolarised helium magnetic resonance imaging (MRI) in reflecting the regional differences in lung function of moderate to severe Chronic Obstructive Pulmonary Disease (COPD) patients. Since finalisation of the original protocol, new medications for COPD have received Market Authorisation Approvals. Protocol Amendment 02 has been prepared to include these medications in the protocol eligibility criteria and restrictions for the study.
Role of Endorphins in the Perception of Dyspnea in Patients With Chronic Obstructive Pulmonary Disease...
Chronic Obstructive Pulmonary DiseaseEndorphins are naturally occurring narcotic substances that are released when individuals perform exercise. The hypothesis of the study is that endorphins reduce the severity of breathlessness during exercise in patients with chronic obstructive pulmonary disease (COPD). The initial five visits include familiarization and validation of a computerized system for patients to report dyspnea and leg discomfort continuously during exercise testing. At Visits 6 and 7 blood is drawn to measure serum endorphin levels pre-exercise, end exercise, and 30 minutes after exercise. Normal saline or naloxone is given intravenously 5 minutes prior to exercise in a double-blinded design. The primary outcome is the slope of oxygen consumption - dyspnea.