RCT | Bronchodilators don’t improve smoking-related respiratory symptoms in people without COPD.

News Release: Bronchodilators don’t improve smoking-related respiratory symptoms in people without COPD – NIH News Releases

Original Study: Bronchodilators in Tobacco-Exposed Persons with Symptoms and Preserved Lung Function – New England Journal of Medicine (link to abstract – $ for full-text)

Commentary on Twitter

This trial involving symptomatic, tobacco-exposed persons with preserved lung function onspirometry showed no benefit to the use of dual bronchodilator therapy. https://t.co/kXqXHMl2xx pic.twitter.com/KAMuI4Jajo

— NEJM (@NEJM) September 4, 2022