| The Edi Level and Cardiopulmonary Function Between HHHFNC and Unheated Humidified High-Flow Oxygen Mask in COPD (NCT03811158) | Fu Jen Catholic University | 2018-05-21 |
| Are Comorbidities Related to Frequent Severe Exacerbations of AECOPD (NCT05504993) | Ankara University | 2018-01-01 |
| Integrating Behavioral Health and Primary Care for Comorbid Behavioral and Medical Problems (NCT02868983) | University of Vermont | 2016-04-01 |
| Lung Volume Reduction Coils for Emphysema in Alpha-1 Antitrypsin Deficiency (NCT02273349) | University Hospital, Saarland | 2014-10-01 |
| COPD Patient-Powered Research Network (NCT02803242) | COPD Foundation | 2014-08-01 |
| Evaluation of a Lightweight Nasal Interface and Ventilator in Patients With Respiratory Disease (NCT02278107) | New Aera, Inc | 2014-07-01 |
| Mindfulness-based Cognitive Therapy for Chronic Obstructive Pulmonary Disease (NCT02042976) | University of Aarhus | 2014-02-01 |
| COPD-EXA-REHAB. Early Pulmonary Rehabilitation of Patients With Acute Exacerbation of COPD (NCT02987439) | University Hospital, Gentofte, Copenhagen | 2013-11-01 |
| Effect of Symbicort ® on GR in Sputum in COPD (NCT01787097) | Imperial College London | 2013-01-01 |
| Procalcitonin To Reduce Antibiotics in Chronic Obstructive Lung Disease (ProToCOLD) (NCT01950936) | Danish Procalcitonin Study Group | 2012-11-01 |
| The Pulmonary Protection Trial (NCT01614951) | Rigshospitalet, Denmark | 2012-07-01 |
| The Identification of Different Lung Diseases by Analysis of Volatile Organic Compounds in Breath Samples (NCT01631162) | Carmel Medical Center | 2012-05-01 |
| Evaluation of Breathe NIOV System on Work of Breathing in Chronic Obstructive Lung Disease Patients (NCT01596023) | Breathe Technologies, Inc. | 2012-05-01 |
| Effects of Symbicort on the Ventilatory Kinematics (NCT01712854) | Columbia University | 2012-03-01 |
| Preventing Respiratory Health Problems in Bakery Employees (NCT01602237) | Haukeland University Hospital | 2012-02-01 |
| eRT Remote Health Monitoring (NCT01495780) | University of California, Los Angeles | 2012-01-01 |
| Treatment of Chronic Obstructive Pulmonary Disease (COPD) With Iodinated Activated Charcoal (NCT01404000) | PharmaLundensis AB | 2011-11-01 |
| Vitamin D and Chronic Obstructive Lung Disease (NCT01416701) | Jorgen Vestbo | 2011-09-01 |
| Advance Care Planning Evaluation in Hospitalized Elderly Patients (NCT01362855) | Daren K. Heyland | 2011-09-01 |
| Non-invasive Ventilation System in Moderate-to-Severe Chronic Obstructive Pulmonary Disease (COPD) (NCT01355978) | Breathe Technologies, Inc. | 2011-08-01 |
| In-home Evaluation of a Noninvasive Open Ventilation System in Patients With Severe Respiratory Insufficiency (NCT01347931) | Breathe Technologies, Inc. | 2011-05-01 |
| Comparative Study of 3 Portable Oxygen Concentrators During a 6-minute Walk Test in Patients With Chronic Lung Disease (NCT01653730) | Ottawa Hospital Research Institute | 2010-02-01 |
| A Registry of COPD Patients to be Used for Future Studies (NCT00814203) | Philip Diaz | 2008-12-01 |
| Effect of Tadalafil in Chronic Obstructive Lung Disease Patients Suffering From Secondary Pulmonary Hypertension (NCT00506701) | Herlev Hospital | 2008-02-01 |
| Comparison of the Two and Six- Minute Walk Tests in Evaluating Oxygen Desaturation in Patients With Severe COPD (NCT02462343) | Schön Klinik Berchtesgadener Land | 2007-03-01 |
| The Vancouver-BOLD Study: The Burden of Chronic Obstructive Lung Disease (NCT00136006) | University of British Columbia | 2005-08-01 |
| Primary Care Management/Action Plans for Advanced Chronic Diseases (NCT00202150) | Queen's University | 2004-09-01 |
| Genetic Mechanisms of Chronic Obstructive Pulmonary Disease (COPD) (NCT00018408) | US Department of Veterans Affairs | 1998-10-01 |