What are the potential benefits and risks of participating in a clinical trial?

Feb 21, 2024 ... The cornerstone of emphysema therapeutic procedures involves a variety of medications tailored to each patient's symptoms and disease severity. The National Emphysema Treatment Trial, a randomized clinical trial comparing lung-volume–reduction surgery with medical therapy for severe emphysema, ... A 52-year-old man with chronic obstructive pulmonary disease GOLD 4, group D, and severe, heterogeneous pulmonary emphysema (figure 1) and marked ... Jan 12, 2025 ... You can have emphysema for years and not know it. But there is one major symptom and it usually starts slowly: shortness of breath. Emphysema, a type of COPD (chronic obstructive pulmonary disease), damages the air sacs – or alveoli – in the lungs. What causes emphysema? Cigarette smoking is ... Jul 24, 2024 ... Here are some symptoms to look out for: · Shortness of breath · Cough · Wheezing · Decrease in exercise tolerance · Pursed lip breathing (exhaling ... Mar 14, 2025 ... Emphysema is a respiratory disease. In this condition, millions of the lungs' tiny air sacs (alveoli) stretch out of shape or rupture. Jan 25, 2024 ... What are the symptoms of emphysema? · Frequent coughing or wheezing · A cough that produces a lot mucus · Shortness of breath, especially with ... Apr 5, 2019 ... That treatment usually includes medications, such as drugs to relieve coughing, shortness of breath and other breathing problems, as well as ... Jul 21, 2021 ... The researchers showed that they could prevent or reverse most of the lung damage of emphysema in mice by injecting them with healthy lung endothelial cells.