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Tundra lists 175 Chronic Obstructive Pulmonary Disease clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.
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NCT06601777
Evaluation of the Effectiveness, Safety, and Cost of a Smart Hospital System for Patients With Chronic Obstructive Pulmonary Disease
This study aims to analyze the effectiveness/safety/cost of the Smart Homespital system that provides a service that allows patients with Chronic Obstructive Pulmonary Disease to easily access and use biosignals generated using biosignal collection medical equipment at home.
Gender: All
Ages: 40 Years - Any
Updated: 2026-07-13
NCT07566195
Long-term Safety and Tolerability of Tozorakimab in Patients With COPD and History of Exacerbations
ROMEO is a Phase III, multicentre, open-label, chronic-dosing extension study evaluating the long-term safety of two dose regimens of tozorakimab in participants with COPD and a history of exacerbations. Eligible participants must have completed one of the predecessor studies.
Gender: All
Ages: 18 Years - 99 Years
Updated: 2026-07-13
NCT04231760
The Effect of Inhaled Nitric Oxide on Pulmonary Gas-exchange in COPD
Chronic Obstructive Pulmonary Disease (COPD) is a lung disorder commonly caused by smoking, which makes breathing more difficult. When COPD patients exercise, they are not efficient breathers and this leads to serious breathing difficulties, which often causes these patients to stop exercise at low intensities. Even though patients with a mild form of COPD have relatively well preserved lung function, they still have inefficient breathing during exercise. The investigators think that these individuals have problems exchanging fresh gas (i.e., oxygen) into the blood stream because of poor lung blood vessel function. The investigators will test whether inhaled medications, specifically nitric oxide, can improve lung blood vessel function and decrease breathing difficulties during exercise. With this research, the investigators will understand more about breathing efficiency and lung blood vessel function in individuals with mild COPD, and find out whether improving lung blood vessel function helps COPD patients breathe easier and exercise longer. Understanding the reasons behind the feeling of difficult breathing may lead to more effective therapy and improved quality of life in COPD patients.
Gender: All
Ages: 18 Years - 85 Years
Updated: 2026-07-08
NCT05061368
Oral Sildenafil for Exercise Capacity, Dyspnea and Cardiopulmonary Function in COPD
Chronic obstructive pulmonary disease (COPD) is a condition characterized by airway obstruction. Patients with COPD experience significant shortness of breath on exertion. The mechanisms responsible for shortness of breath on exertion are well understood in moderate and severe COPD, but, are poorly understood in mild COPD where symptoms appear disproportionate to the degree of airway obstruction. Mild COPD patients show an exaggerated breathing response to exercise, determined by the breathing response to carbon dioxide production (V̇E/V̇CO2). Recent work suggests that the increased V̇E/V̇CO2 during exercise in mild COPD is secondary to increased deadspace (i.e. lung regions with ventilation but no perfusion) and/or ventilation/perfusion (V̇A/Q) inequality (poor matching of ventilation to perfusion). Researchers have proposed that the increased deadspace or V̇A/Q inequality is secondary to pulmonary vascular dysfunction and hypoperfusion of the pulmonary capillaries. Recently, we have shown that inhaled nitric oxide, a potent dilator of pulmonary vasculature, reduces shortness of breath and V̇E/V̇CO2, and improves exercise capacity in mild COPD. This preliminary finding suggests that pulmonary vascular dysfunction is an important contributor to exercise intolerance in mild COPD. Here, we aim to test whether sildenafil, an oral pulmonary vasodilator, can improve exercise tolerance and shortness of breath in mild COPD.
Gender: All
Ages: 40 Years - 80 Years
Updated: 2026-07-08
1 state
NCT06603246
A Study to Test the Safety and Effects of Inhaled GDC-6988 in Participants With Muco-obstructive Disease
This study evaluates the safety, tolerability, and activity of inhaled GDC-6988 in participants with muco-obstructive disease.
Gender: All
Ages: 18 Years - Any
Updated: 2026-07-06
6 states
NCT07474220
Expression of SLC25A48 in Chronic Obstructive Pulmonary Disease
This study aims to investigate the expression level of SLC25A48, a mitochondrial choline transporter, in peripheral blood mononuclear cells of patients with chronic obstructive pulmonary disease, and to analyze its correlation with inflammatory markers and choline metabolic byproducts.
Gender: All
Ages: 18 Years - Any
Updated: 2026-07-06
NCT07073950
A Study to Investigate the Effect of Budesonide/Glycopyrronium/Formoterol Fumarate Metered Dose Inhaler (BGF MDI) Compared With Placebo MDI on Heart and Lung Function in Participants With Chronic Obstructive Pulmonary Disease (COPD) and Hyperinflation
The purpose of the study is to evaluate the effect of BGF MDI compared with placebo MDI on cardiac and lung function when administered in participants diagnosed with COPD and hyperinflation.
Gender: All
Ages: 40 Years - 80 Years
Updated: 2026-07-02
NCT05878769
A Study to Evaluate the Long-Term Safety of Astegolimab in Participants With Chronic Obstructive Pulmonary Disease (COPD)
The purpose of this study is to assess the long-term safety and to explore the efficacy of astegolimab in participants with chronic obstructive pulmonary disease (COPD) who have completed the 52-week placebo-controlled treatment period in parent studies GB43311 or GB44332.
Gender: All
Ages: 40 Years - 90 Years
Updated: 2026-07-02
78 states
NCT05572333
Clinical Trial to Investigate the Safety and Tolerability of EP395 in Patients With COPD
The aim of this clinical trial is to investigate the safety and tolerability of oral, once-daily EP395 administration in COPD patients for 12 weeks.
Gender: All
Ages: 45 Years - Any
Updated: 2026-07-01
NCT06944925
A Study of BBT002 in Healthy Volunteers (HVs) and in Adult Patients With Chronic Obstructive Pulmonary Disease (COPD) or Chronic Rhiosininusitis With Nasal Polyps (CRSwNP)
Randomized study of single and multiple doses of BBT002 in healthy volunteers and in adult patients with chronic obstructive pulmonary disease (COPD) or chronic rhinosinusitis with nasal polyps (CRSwNP).
Gender: All
Ages: 18 Years - 80 Years
Updated: 2026-07-01
4 states
NCT07069829
Study of Clinical and Patient-reported Outcomes in Adults With Moderate to Severe COPD Treated With Breztri/Trixeo
Chronic Obstructive Pulmonary Disease is a leading cause of global morbidity and mortality, especially in low- and middle-income countries. Exacerbations accelerate disease progression and increase the risk of death. Recent recommendations from the GOLD report emphasize the diagnosis of COPD and treatment planning based on a combination of lung function metrics, exacerbation history, and patient-reported symptoms. It is recommending the use of triple combination therapy (ICS+LABA+LAMA) such as BREZTRI/TRIXEO as one of the options in Group E patients. While BGF has demonstrated efficacy in controlled clinical trials, real-world evidence is needed to assess its impact on daily patient outcomes and quality of life. The iCHOROS study is a real-world, international, multicenter, observational study aiming to evaluate changes in clinical and patient-reported outcomes in adults with moderate to severe COPD treated with BGF for 12 months in routine care settings across Latin America, Asia, and the Middle East \& Africa. The study will provide valuable insights into the effectiveness and patient experience of BGF therapy in diverse, real-world populations
Gender: All
Ages: 30 Years - 80 Years
Updated: 2026-06-29
5 states
NCT04536675
Effect of Perioperative Bronchodilator in COPD Patients Undergoing Lung Cancer Surgery
This is a double-blind randomized controlled trial evaluating the effect of perioperative dual bronchodilator therapy on post-operative pulmonary function and health-related quality of life (QoL) in mild-to-moderate less symptomatic COPD patients undergoing lung cancer surgery. Investigators hypothesized that dual bronchodilator, as compared with placebo, would prevent reduction of pulmonary function after surgical resection and improve postoperative health related QoL.
Gender: All
Ages: 40 Years - Any
Updated: 2026-06-26
NCT03641235
Analysis of the Dynamics of the Lung Microbiota During Acute Exacerbation of COPD Requiring Admission to Intensive Care Unit
This study aims to investigate the correlation between pulmonary microbiota dynamics (including bacteria, fungi and viruses) and COPD exacerbation for COPD patients admitted to ICU
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-23
NCT05607719
Inhaled Corticosteroids (ICS) on Pulmonary Endothelial Function in COPD
The study objective is to determine whether an ICS added for 4 weeks to a baseline treatment with a Long-Acting Beta-adrenergic Agonist (LABA) and Long-Acting Muscarinic Antagonist (LAMA) combination improves pulmonary vascular endothelial function as assessed by the vasodilator response to inhaled albuterol (endothelium-dependent vasodilation) in stable COPD patients treated with a LABA/LAMA without an ICS for at least one month.
Gender: All
Ages: 40 Years - 80 Years
Updated: 2026-06-22
1 state
NCT06253013
CHARM-COPD Program of Care
The investigators' goal for this project is to evaluate the feasibility, acceptability, and actual usage of a program of care for patients with COPD recently discharged after an acute exacerbation. The program of care includes virtual pulmonary rehabilitation, integrated care, and remote clinical monitoring.
Gender: All
Ages: 40 Years - Any
Updated: 2026-06-22
1 state
NCT05351242
THERMotherapy Against Persistent Bacterial LUNG Infections
The aim of this study is to determine whether an intervention with frequent thermotherapy will be able to reduce the amount of colonizing bacteria in the bronchoalveolar lavage sample and eradicate the colonizing bacteria.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-17
1 state
NCT05437198
Study of Microbiological Diversity in Exhaled Air in COPD and Free of COPD
COPD and non-COPD patients will be included in the study after collection of their non-objection. The exhalation will be collected to study the microbiological diversity of human exhalations. a second collection for the year +1 will be made, at the same time (between October and March).
Gender: All
Ages: 18 Years - 70 Years
Updated: 2026-06-16
NCT05743582
Innate Immunity in COPD
Chronic Obstructive Pulmonary Disease (COPD) causes obstruction to airflow when breathing out. It is a leading cause of chronic lung disease, hospitalization and death. Smoking is the major cause of COPD but why some smokers develop COPD while others do not is poorly understood. A central feature of COPD is accumulation of inflammatory blood cells, macrophages and neutrophils, in the airway, leading to lung injury and airway damage. The small airways of many patients with COPD contain bacteria, which are absent in healthy smokers or non-smokers. These bacteria stimulate recruitment of neutrophils, macrophages and other inflammatory cells, further accelerating airway injury. The investigators and others have shown resident macrophages in the lung and inflammatory cells (neutrophils and macrophages) recruited from the blood, which normally clear bacteria, have reduced anti-bacterial capacity in COPD and that their altered function impairs the resolution of inflammation. The investigators now wish to test why these cells fail to clear bacteria focusing in particular on how they use molecules as food to generate energy, a process termed metabolism, since this is an important determinant of immune cell function. Comparison will be made between lung resident cells (obtained by performing bronchoscopy and washing a segment of lung to flush out immune cells) and those from the blood to determine if the alterations are specific to the lung. The investigators will identify alterations in responses to bacteria in relation to changes in metabolism . A major focus will be on how structures in the cell that normally are key for energy production (i.e. mitochondria) become dysfunctional and how this impacts responses to bacteria. The investigators will relate findings to the clinical features of COPD and to healthy non-smokers and smokers to separate smoking-related changes from COPD. The aim is to develop new approaches with which to treat and manage COPD.
Gender: All
Ages: 18 Years - 77 Years
Updated: 2026-06-16
NCT05984680
COPD Care Pathway Among Patients With Cancer
This study gathers information for the development of a COPD care pathway for patients with cancer that reduces the treatment burden of patients, implements critical components of COPD care, and overcomes common barriers to COPD care in the community oncology clinic.
Gender: All
Ages: 18 Years - Any
Updated: 2026-06-16
1 state
NCT07190209
Efficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in Adult Participants With Inadequately Controlled Chronic Obstructive Pulmonary Disease (COPD) Characterized by an Eosinophilic Phenotype
This is a parallel, Phase 2b/Phase 3, 3-arm study to investigate the efficacy, safety, and tolerability of subcutaneous (SC) treatment with lunsekimig compared with placebo in adult participants (aged 40 to 80 years, inclusive) with inadequately controlled Chronic obstructive pulmonary disease (COPD) characterized by an eosinophilic phenotype. Participation to the study consists of 3 periods: * Screening period of up to 4 weeks * Randomized intervention period of approximately 48 weeks * Follow-up period: Approximately 8 weeks The study duration will be up to 60 weeks.
Gender: All
Ages: 40 Years - 80 Years
Updated: 2026-06-15
57 states
NCT07190222
Efficacy, Safety, and Tolerability Study of Lunsekimig Compared With Placebo in Adult Participants With Inadequately Controlled Chronic Obstructive Pulmonary Disease (COPD), Characterized by an Eosinophilic Phenotype
This is a parallel, Phase 2b/Phase 3, 3-arm study to investigate the efficacy, safety, and tolerability of subcutaneous (SC) treatment with lunsekimig compared with placebo in adult participants (aged 40 to 80 years, inclusive) with inadequately controlled Chronic obstructive pulmonary disease (COPD) characterized by an eosinophilic phenotype. Participation to the study consists of 3 periods: * Screening period of up to 4 weeks * Randomized intervention period of approximately 48 weeks * Follow-up period: Approximately 8 weeks The study duration will be up to 60 weeks.
Gender: All
Ages: 40 Years - 80 Years
Updated: 2026-06-15
53 states
NCT07053423
A Study to Investigate Airway Inflammation With Dupilumab Subcutaneously in Participants Aged ≥40 to ≤85 Years With Chronic Obstructive Pulmonary Disease.
LPS18583 is a multinational, randomized, double-blind, placebo-controlled, parallel-group, Phase 4 study with 2 treatment groups. The purpose of this study is to assess the effect of dupilumab compared with placebo on airway inflammation, resistance, and remodeling including mucus plugging and its association with improvement on lung function, exacerbations, and quality of life improvement in participants aged 40 years of age up to 85 years of age (inclusive). Study details include: The study duration will be up to 40 weeks. The treatment duration will be up to 24 weeks. The number of visits will be 9.
Gender: All
Ages: 40 Years - 85 Years
Updated: 2026-06-12
26 states
NCT07512687
Titrated Ambulatory Oxygen in Fibrotic ILD and COPD With Isolated Exertional Hypoxemia
Fibrotic forms of interstitial lung disease (ILD) and chronic obstructive pulmonary disease (COPD) are chronic lung disease which often affect how well oxygen can get from the lungs into the blood. Low blood oxygen levels often leads to shortness of breath which can affect patients' activity levels and quality-of-life. Many people with fibrotic ILD and COPD only have low oxygen levels when they are walking or exercising. Oxygen that is only used for walking or exercise is called ambulatory oxygen therapy (AOT). Laboratory studies suggest that AOT improves shortness of breath and exercise ability. However, real-world studies of AOT have not shown similar results. AOT can be given to patients through different types of equipment, most commonly oxygen tanks or portable oxygen concentrators (POCs). While previous studies have suggested that AOT does not significantly improve patients' breathing or activity in the real-world, these studies most often gave all participants the same amount of oxygen with the same device. However, patients with ILD and COPD often have very different oxygen needs during exercise, and POCs and oxygen tanks are very different in how oxygen is administered. This trial will test the feasibility of a study to determine whether real-world activity, symptoms, and quality-of-life are different with the use of different oxygen equipment when oxygen therapy has been adjusted to meet each participants' oxygen needs. A total of 24 participants (12 with fibrotic ILD and 12 with COPD) who only have low oxygen levels with activity will be randomly assigned to 2-week periods using either no oxygen therapy or oxygen delivered by oxygen tanks or POC. This trial will provide preliminary data to support a larger clinical trial to further test how different AOT equipment titrated to meet individual patients' needs may affect real-world outcomes in people with ILD and COPD.
Gender: All
Ages: 18 Years - 85 Years
Updated: 2026-06-11
1 state
NCT06981078
A Study to Assess the Efficacy and Safety of Verekitug in Participants With COPD
The purpose of this study is to assess the efficacy and safety of verekitug (UPB-101) in participants with moderate-to-severe Chronic Obstructive Pulmonary Disease (COPD), an inflammatory lung disease.
Gender: All
Ages: 40 Years - 85 Years
Updated: 2026-06-10
193 states