75 recruiting studies matching your filters
This observational study aims to examine how different types of functional social support (emotional/informational, tangible, affectionate, and positive social…
1\) Purpose: To improve pulmonary rehabilitation outcomes for individuals with COPD by evaluating the effectiveness of a hip-assisted exoskeleton during a sing…
To acquire blood samples from subjects for various purposes, including: i) determining the sensitivity and specificity of select DNA methylation markers for th…
In this study, xenon MRI will be used to evaluate regional functional consequences of mucus plugs in the lungs of patients with muco-obstructive pulmonary dise…
The trial aims to evaluate whether the Airvo 3 device in OptiO2 mode can maintain patients' SpO2 levels within the target range better than manual oxygen titra…
This study aims to assess whether to describe the effects of the administration of nasal high flow (NHF) at 70 liters per minute (L/min) in a 6-Minute Walk Tes…
Chronic Obstructive Pulmonary Disease (COPD) is a heterogeneous disease that affects only a fraction of those who smoke tobacco. The origin of this variability…
Cognitive dysfunction in the aging Veteran population is a growing health concern in the Veterans Health System. It is not known whether OSA coexisting with CO…
A study taking place at multiple sites in the United States, Europe and Brazil to evaluate how well a new therapy for severe COPD/emphysema works, and how safe…
This is an observational study of 1000 participants to further define the nature of early chronic obstructive pulmonary disease (COPD) in younger, at-risk indi…
Obstructive sleep apnea (OSA) and Chronic Obstructive Pulmonary Disease (COPD) are highly prevalent chronic respiratory diseases in the Veteran population. OSA…
Alpha-1 Anti-trypsin Deficiency (AATD) is a genetic disease with lung and liver disease presentations. Presentations are variable in the heterozygous populatio…