Margarida Maia, PhD,  science writer—

A urine test developed in a dipstick format by Global Access Diagnostics helped not only distinguish between stable and exacerbation states among chronic obstructive pulmonary disease (COPD) patients but also was able to predict exacerbations a week in advance. That’s according to the results of a new study…

Oral supplementation with nicotinamide riboside, a form of vitamin B3, helped reduce markers of lung inflammation in older adults with chronic obstructive pulmonary disease (COPD), data from a placebo-controlled study shows. The benefits were sustained for at least three months after supplementation ended. These findings are “significant, because inflammation…

The U.S. Food and Drug Administration has cleared the start of clinical trial testing of KT-621, Kymera Therapeutics’ oral therapy for chronic obstructive pulmonary disease (COPD) and other diseases marked by type 2 inflammation. KT-621 is designed to target STAT6, a protein involved in type 2 inflammation, which…

The U.S. Food and Drug Administration (FDA) has approved Dupixent (dupilumab) as an add-on maintenance treatment for adults with poorly controlled chronic obstructive pulmonary disease (COPD) and high counts of immune cells called eosinophils. Elevated eosinophils are a marker of type 2 inflammation, which is thought to contribute…

Adding GSK’s mepolizumab to standard inhaled treatment reduces the frequency of moderate to severe exacerbations in chronic obstructive pulmonary disease (COPD) patients with type 2 inflammation, which contributes to lung inflammation. That’s according to top-line data from a Phase 3 clinical trial called MATINEE (NCT04133909) announced by GSK…

A higher genetic risk for chronic obstructive pulmonary disease (COPD) is associated with reduced lung function starting in childhood, a study of more than 45,000 people across Europe shows. A person’s genetic makeup plays a key role in lung health early on, increasing the risk for COPD later in…

Enrollment is now complete in a clinical trial testing RejuvenAir, CSA Medical’s minimally invasive device, in adults with chronic bronchitis — one of the most common forms of chronic obstructive pulmonary disease (COPD). The trial, called SPRAY-CB (NCT03893370), enrolled 210 patients at sites across the U.S. and…

Young adults who smoke or have smoked may halve their risk of developing emphysema — a form of chronic obstructive pulmonary disease (COPD) — by eating a nutritionally rich, plant-based diet, a new U.S. study suggests. The study, “A Plant-Centered Diet is Inversely Associated With Radiographic Emphysema: Findings…

A research team at The Lundquist Institute has been awarded a four-year grant to develop a wearable biosensor that can monitor continuously the risk of acute exacerbations by analyzing the sweat of people with chronic obstructive pulmonary disease (COPD). The grant, worth more than $2.6 million, was awarded by…

People with diets rich in ultra-processed foods, those typically loaded with harmful additives and preservatives, have a 26% higher risk of dying from chronic obstructive pulmonary disease (COPD), a study drawing on U.S. data reports. Such a daily diet — one roughly consisting of more than 40% of ultra-processed…