On August 15, 2023, the U.S. Food and Drug Administration (FDA) published a warning letter to AstraZeneca Pharmaceuticals LP, alleging that a professional sales brochure for its Breztri Aerosphere (budesonide, glycopyrrolate and formoterol fumarate) inhalation aerosol contained false or misleading claims regarding the drug’s efficacy.
In view of the warning letter—only the second of the year issued by the Office of Prescription Drug Promotion (OPDP)—companies should review their promotional materials to confirm that any efficacy claims are clearly supported by cited data and do not give rise to misleading impressions and regulatory scrutiny—even where such materials are intended for patients.
Read the full Alert on the Duane Morris LLP website.