75 recruiting studies matching your filters
The main goal of this study is to develop a noninvasive signature for pulmonary vascular remodeling in Group 3 PH patients, using hyperpolarized 129Xe magnetic…
This study plans to learn about heart function among individuals with chronic obstructive pulmonary disease (COPD). In particular, the investigators want to un…
Sarcopenia, or skeletal muscle loss, impacts up to 40% of COPD patients and is a major cause for morbidity and mortality. Despite the high clinical significanc…
The objective of this study is to assess the safety and efficacy of Apreo BREATHE system when used to support native airways and release trapped air in the tre…
Although COPD self-management treatment programs are effective in reducing COPD-related hospitalizations and increasing quality of life, there is a limited und…
The goal of this study is to learn whether patients who have a genetic mutation in the genes that cause alpha 1 antitrypsin deficiency also have genetic variat…
Dynamic digital radiography (DDR) is a new advanced version of chest radiography that captures dynamic images at a rate of 15 frames per second. It is coupled …
The purpose of this study is to develop and evaluate the usefulness of hyperpolarized (HP) 129Xe gas MRI for regional assessment of pulmonary function.
To collect, preserve, and/or distribute annotated biospecimens and associated medical data to institutionally approved, investigator-directed biomedical resear…
The goal of this clinical trial is to test a device called "ROAM" that is being developed to see how patients with chronic obstructive pulmonary disease (COPD)…
Persons with COPD benefit from being physically active, but they are often limited by chronic musculoskeletal pain. This project will determine whether a non-p…
The investigators propose a home hospital model of care that substitutes for treatment in an acute care hospital. Limited studies of the home hospital model ha…