Chronic Obstructive Pulmonary Disease clinical trials at University of California Health

22 in progress, 14 open to eligible people

Showing trials for

  • Astegolimab in Participants With Chronic Obstructive Pulmonary Disease

    open to eligible people ages 40-90

    This study will evaluate the efficacy, safety, and pharmacokinetics of astegolimab in combination with standard of care chronic obstructive pulmonary disease (COPD) maintenance therapy in patients with COPD who are former or current smokers and have a history of frequent exacerbations.

    at UCLA

  • Doxycycline for Emphysema in People Living With HIV (The DEPTH Trial)

    open to eligible people ages 30 years and up

    The purpose of this study is to determine if doxycycline will reduce progression of emphysema in people living with HIV. The secondary objectives are to examine the effects of doxycycline on change in quantity of emphysema, six minute walk distance, patient reported outcomes, ratio of forced expiratory volume in 1 second and forced vital capacity. Secondary objectives will also describe the safety and tolerability of doxycycline and determine if doxycycline is associated with development of antibiotic-resistant bacterial infections.

    at UCLA UCSD

  • Roflumilast or Azithromycin to Prevent COPD Exacerbations (RELIANCE)

    open to eligible people ages 40 years and up

    A multi-center, randomized, 72-month, parallel- group, non-inferiority, phase III study to compare the effectiveness of roflumilast (Daliresp, 500 mcg quaque die (QD) or alternate regimen) therapy versus azithromycin (250 mg QD, 500 mg QD three times per week, or alternate regimen) to prevent hospitalization or death in a patients at high risk for COPD exacerbations.

    at UC Davis

  • Mechanistic Study of the Effect of Itepekimab on Airway Inflammation in Patients With COPD

    open to eligible people ages 40-70

    This study is an exploratory, two-part, 12-week, Phase 2a study to evaluate the mechanism of action of Itepekimab (anti-IL-33-mAb) and its impact on airway inflammation in former and current smokers with COPD, aged 40 to 70 years. This study consists of participants who have been on a standard-of-care (SoC) mono (long-acting β2-agonist [LABA]) or long-acting muscarinic antagonist [LAMA]), double (inhaled corticosteroid [ICS] + LABA, LABA + LAMA or ICS + LAMA), or triple (ICS + LABA + LAMA) controller therapy for COPD for at least 3 months prior to Screening (Visit 1) with stable dose and regimen for controller therapy for ≥1 month prior to Screening (Visit 1) and during the screening period. Participants will stay on their established controller medications for COPD throughout the duration of the study, with the exception of systemic corticosteroids and/or antibiotics used for acute exacerbation of COPD (AECOPD). The total study duration for each part (Part A and Part B) is approximately 36 weeks: - 4-week screening period - 12-week treatment period - 20-week followup period

    at UCLA

  • Pulmonary Specialist-Health Coach Consult Model Study

    open to eligible people ages 18 years and up

    The Pulmonary Specialist-Health Coach Consultation (PuSHCon) study examines the implementation of health coach-assisted consultations to improve access to specialist care and implementation of specialist recommendations for patients with COPD, asthma, and asthma COPD overlap syndrome (ACOS) for low-income and vulnerable patients seen at public health clinics. Three hundred sixty (360) patients from ten clinics will be enrolled in the study and randomized at the individual level to receive health coaching or usual care; 180 patients will receive usual care and 180 patients will receive the PuSHCon model.

    at UCSF

  • Rehabilitation in Safety-net Environments (RISE) to Improve Outcomes in Vulnerable Patients With COPD

    open to eligible people ages 40-90

    Chronic obstructive pulmonary disease (COPD), one of the leading causes of death in the US, disproportionately affects low socioeconomic communities. While few interventions effectively modify the course of COPD and improve outcomes, pulmonary rehabilitation is the one notable exception. However, implementation of this resource-intensive program in real-life settings, and in particular, for underserved communities, has proven to be challenging. Safety-net centers that serve primarily under-insured populations lack financial resources to provide pulmonary rehabilitation. The 10-week COPD Wellness and Plus+ Program directly addresses this gap, and yet, programs like these do not automatically lead to improved outcomes, which leads to the implementation of a Health Advocates program to address participant's social needs and barriers to healthcare.

    at UCSF

  • RejuvenAir® System Trial for COPD With Chronic Bronchitis

    open to eligible people ages 40-80

    Chronic Obstructive Pulmonary Disease (COPD) is defined as an impaired ability to move air within the lungs and is a major public health problem that is projected to rank fifth worldwide in terms of disease burden and third in terms of mortality. Chronic bronchitis (CB) is a common clinical phenotype within the umbrella of a COPD diagnosis and is classically defined as chronic cough and sputum production for 3 months a year for 2 consecutive years2, but many studies have used different definitions to define it- chronic cough and sputum production for one year or cough and sputum production on most days of the week. CB is associated with multiple clinical consequences, including; the worsening of lung function decline, increasing risk of acute exacerbations of COPD, increased risk of developing pneumonia, reduced health related quality of life, and an increase in all-cause mortality.

    at UC Davis

  • Revefenacin in Acute Respiratory Insufficiency in COPD

    open to eligible people ages 40 years and up

    RARICO is a pragmatic, randomized, controlled, double-blinded, multi-center trial evaluating the safety and feasibility of nebulized revefenacin in comparison to nebulized ipratropium in patients with COPD and acute respiratory failure requiring invasive mechanical ventilation.

    at UCLA

  • INBRX-101 Compared to Plasma-derived A1PI Therapy in Adults With AATD Emphysema

    open to eligible people ages 18-80

    Phase 2 study to compare INBRX-101 to plasma derived A1PI therapy in adults with AATD emphysema

    at UC Davis UCLA

  • SAR440340/REGN3500/Itepekimab in Chronic Obstructive Pulmonary Disease (COPD) (AERIFY-2)

    open to eligible people ages 40-85

    Primary Objective: Primary population (former smokers cohort): - Evaluate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate-or-severe COPD exacerbations in former smokers with moderate-to-severe COPD Secondary Objectives: Primary population (former smokers cohort): - Evaluate the efficacy of itepekimab compared with placebo on pulmonary function in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on occurrence of acute exacerbation of COPD (AECOPD) in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on severe AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on corticosteroid-treated AECOPD in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on respiratory symptoms in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on Forced Expiratory Volume in 1 second (FEV1) slope in former smokers with moderate-to-severe COPD - Evaluate the efficacy of itepekimab compared with placebo on health-related quality of life (HRQoL) as assessed by St. George's Respiratory Questionnaire (SGRQ) in former smokers with moderate-to-severe COPD - Evaluate the safety and tolerability of itepekimab in former smokers with moderate-to-severe COPD - Evaluate the pharmacokinetic (PK) profile of itepekimab in former smokers with moderate-to-severe COPD - Evaluate immunogenicity to itepekimab in former smokers with moderate-to-severe COPD Secondary population (current smokers cohort) - Estimate the efficacy of itepekimab compared with placebo on the annualized rate of acute moderate or severe COPD exacerbations in current smokers with moderate-to-severe COPD - Estimate the efficacy of itepekimab compared with placebo on pulmonary function in current smokers with moderate-to-severe COPD - Estimate the safety and tolerability of itepekimab in current smokers with moderate-to-severe COPD - Estimate the PK profile of itepekimab in current smokers with moderate to severe COPD - Estimate immunogenicity to itepekimab in current smokers with moderate-to-severe COPD

    at UCSF

  • Cardiovascular Consequences of Sleep Apnea Plus COPD (Overlap Syndrome)

    open to eligible people ages 40-79

    Major progress has been made in the area of cardiovascular disease, but we believe that further progress will involve mechanistically addressing underlying respiratory causes including chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA). The most common cause of death in COPD is cardiovascular, although mechanisms are unknown. OSA has been associated with major neurocognitive and cardiovascular sequelae, the latter likely a function of autonomic nervous system abnormalities, oxidative stress, inflammation, and other pathways. Recent data suggest that individuals with OVS die preferentially of cardiovascular disease compared to OSA or COPD alone, although mechanisms are again unclear. The combination of OSA and COPD may lead to profound hypoxemia. Individuals with COPD can develop pulmonary hypertension via disturbances in gas exchange and parenchymal injury leading to loss of pulmonary vasculature. OSA has been associated with mild to moderate pulmonary hypertension, but the situation may be worse if combined with parenchymal lung disease. The biological response to sustained hypoxemia has been carefully studied as has the topic of intermittent hypoxemia; however, to our knowledge, very little research has occurred regarding the combination of sustained plus intermittent hypoxia as seen in OVS. For example, we do not really know whether individuals with OVS develop coronary disease, right or left heart failure, dysrhythmias or some combination of abnormalities predisposing them to cardiovascular death. Thus, design of interventional studies is challenging as causal pathways are poorly understood despite our considerable preliminary data addressing these issues. The purpose of this study is to examine vascular mechanisms in individuals with COPD/OSA overlap syndrome (OVS) compared with matched individuals with obstructive sleep apnea (OSA) alone or chronic obstructive pulmonary disease (COPD) alone and to perform a phase II pilot mechanistic clinical trial in OVS to examine the effect size of nocturnal bi-level positive airway pressure (PAP) vs. nocturnal oxygen therapy in cardiovascular outcomes.

    at UCSD

  • Positive Airway Pressure on the Mucolytic Effects of NAC (TEAM)

    open to eligible people ages 18-85

    The goal of this clinical trial is to determine if positive pressure during inspiration will improve penetration of aerosolized N-Acetylcysteine (NAC) into airway mucus plugs in the lungs of patients with asthma or Chronic Obstructive Pulmonary Disease (COPD). The main questions it aims to answer are: - Does delivery of aerosolized NAC with positive inspiratory pressure have a greater effect on mucus plug burden in the lungs than delivery of NAC without positive pressure. - Does delivery of aerosolized NAC with positive inspiratory pressure have a greater effect on lung function than delivery of NAC without positive pressure. Participants will be assigned (in a single blind design) to the NAC via jet nebulizer group or the NAC via AeroEclipse-VersaPAP nebulizer group. Participants will each complete 5 treatment visits over the course of 30 days. Each treatment visit will consist of two treatments of a 10% NAC (3 mL) and 2.5 mg albuterol (0.5mL) inhalation solution separated by 4 hours, via the nebulization method specific to their group.

    at UCSF

  • Lung Macrophage Populations and Functions in Chronic Obstructive Pulmonary Disease (COPD)-Susceptible Smokers

    open to eligible people ages 40-75

    Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous disease that affects only a fraction of those who smoke tobacco. The origin of this variability in susceptibility to develop COPD is unclear, but understanding its underlying biology has important implications for our ability to design suitable preventative and therapeutic strategies for its management. This Department of Defense (DOD) discovery research proposes to develop methodologies and generate preliminary data needed to lay the foundation for a large study that would investigate the underlying biological susceptibility of those who smoke tobacco to develop COPD.

    at UCSF

  • SPIROMICS Study of Early COPD Progression (SOURCE)

    open to eligible people ages 30-55

    This is an observational study of 1000 participants to further define the nature of early chronic obstructive pulmonary disease (COPD) in younger, at-risk individuals. The study has three main goals: - To use CT scan imaging to identify which smokers will develop COPD. - To identify biomarkers predictive of smokers that will develop COPD. - To determine if sputum (phlegm) can be analyzed to predict which smokers will develop COPD. Procedures (methods): All participants will undergo study related questionnaires assessing medical history, smoke exposure and use, medication use, social and behavioral health, pulmonary symptoms, food frequency, and will provide nasal swab, blood, stool, and urine samples, pulmonary function testing to determine function, sputum induction to provide a sputum sample for airway biospecimen analysis, and CT imaging of the lungs.

    at UCLA UCSF

  • TLD in Patients With COPD

    Sorry, in progress, not accepting new patients

    The purpose of this study is to confirm the safety and efficacy of the Nuvaira Lung Denervation System (Nuvaira System) in the treatment of COPD.

    at UC Davis UCLA

  • RheOx Bronchial Rheoplasty System in Treating the Symptoms of Chronic Bronchitis

    “Volunteer for research and contribute to discoveries that may improve health care for you, your family, and your community!”

    Sorry, in progress, not accepting new patients

    This is a prospective, randomized, parallel group, double-blind, sham-controlled, multicenter clinical trial following patients to 2 years. The objective is to assess the safety and effectiveness of Bronchial Rheoplasty for the treatment of the symptoms of chronic bronchitis in adult COPD patients with moderate to severe chronic bronchitis. A total of 270 patients will be randomized at up to 40 study centers in the United States, Canada, and Europe.

    at UC Davis UCLA

  • Advancing Understanding of Transportation Options

    Sorry, in progress, not accepting new patients

    This Stage II randomized, controlled, longitudinal trial seeks to assess the acceptability, feasibility, and effects of a driving decision aid use among geriatric patients and providers. This multi-site trial will (1) test the driving decision aid (DDA) in improving decision making and quality (knowledge, decision conflict, values concordance and behavior intent); and (2) determine its effects on specific subpopulations of older drivers (stratified for cognitive function, decisional capacity, and attitudinally readiness for a mobility transition). The overarching hypotheses are that the DDA will help older adults make high-quality decisions, which will mitigate the negative psychosocial impacts of driving reduction, and that optimal DDA use will target certain populations and settings.

    at UCSD

  • Innate Immunity in Ozone-induced Airway Inflammation in COPD

    Sorry, in progress, not accepting new patients

    Chronic obstructive pulmonary disease (COPD) is the third leading cause of death in the United States. Patients with COPD are routinely exposed to indoor and outdoor air pollution, which appears to cause escalation of their respiratory symptoms, a process called exacerbation, with resulting need to seek medical attention. This research plan proposes to evaluate the impact of lung immune cells in susceptibility to develop exacerbation through an experimental model of inhalational exposure using ambient levels of a component of air pollution (ozone) in COPD patients and longitudinal sampling of their lung immune cells.

    at UCSF

  • VQm PHM on Pulmonary Health Parameters for ICU

    Sorry, not yet accepting patients

    The goal of this observational study is to compare pulmonary health parameter measurements from the VQm PHM™ to existing clinical measurements. The main questions it aims to answer are: - Confirm the performance of non-invasive pulmonary health parameter shunt fraction value found on the VQm PHM™ when compared to available reference measurements. - Confirm the performance of non-invasive pulmonary health parameter pulmonary blood flow, functional residual capacity and physiological dead space found on the VQm PHM™ when compared to available reference measurements.

    at UC Davis

  • Genetic Factors That May Cause Chronic Obstructive Pulmonary Disease (COPD)

    Sorry, in progress, not accepting new patients

    Chronic obstructive pulmonary disease (COPD) is a long-term lung disease that is often caused by cigarette smoking. The purpose of this study is to evaluate whether certain genetic factors predispose some smokers to develop COPD more than others.

    at UCSD

  • Global Utilization And Registry Database for Improved preservAtion of doNor LUNGs

    Sorry, accepting new patients by invitation only

    The objective of this registry is to collect and evaluate various clinical effectiveness parameters in patients with transplanted donor lung that were preserved and transported within the LUNGguard system, as well as retrospective standard of care patients

    at UCSF

  • COPD Subgroups and Biomarkers

    Sorry, in progress, not accepting new patients

    SPIROMICS I and SPIROMICS II are observational studies of Chronic Obstructive Pulmonary Disease (COPD). SPIROMICS I had two main aims: (1) To find groups of patients with COPD who share certain characteristics; (2) To find new ways of measuring whether or not COPD is getting worse and so provide new ways of testing whether a new treatment is working. SPIROMICS II has three primary aims. Aim 1 is to define the natural history of "Smokers with symptoms despite preserved spirometry" and characterize the airway mucus abnormalities underlying this condition. Aim 2 is to determine the radiographic precursor lesion(s) for emphysema, and identify the molecular phenotypes underlying airway disease and emphysema. Aim 3 is to advance understanding of the biology of COPD exacerbations through analysis of predisposing baseline phenotypes, exacerbation triggers and host inflammatory response.

    at UCLA UCSF

Our lead scientists for Chronic Obstructive Pulmonary Disease research studies include .

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