Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/24/2025

Discontinuing Anticholinergic Duplication in COPD Treatment

Rationale for Discontinuation

  • The American College of Chest Physicians recommends long-acting muscarinic antagonists, such as revefenacin, over short-acting muscarinic antagonists, like ipratropium, to prevent acute moderate to severe exacerbations of COPD, with a Grade 1A recommendation 1

Clinical Implementation Algorithm

  • Patients requiring Duoneb more than twice daily for symptom control are candidates for maintenance LAMA therapy with Yupelri, according to guidelines from Chest 2, 3

Important Safety Caveats

  • The American College of Chest Physicians suggests using a mouthpiece rather than a face mask with nebulized Yupelri to minimize ocular exposure in patients at risk for glaucoma, although this specific recommendation is from Praxis Medical Insights 1
  • In patients with inadequate symptom control on Yupelri plus rescue albuterol, consider adding a long-acting beta-2 agonist rather than restarting scheduled short-acting bronchodilators, as recommended by Chest 2, 3
  • Triple therapy, including a LAMA, LABA, and inhaled corticosteroid, is appropriate for patients with very severe COPD and frequent exacerbations, according to Chest 2, 3