FDA Panel Votes Against Primatene Reboot Due To Safety Concerns

Concerns about safety prompt an FDA advisory panel to recommend against approving Armstrong Pharmaceutical’s NDA for an OTC emergency asthma inhaler. Concerns about device malfunction and about a potentially inaccurate dose indicator also influence the panel.

Concerns about insufficient safety data and device malfunction led a joint panel of FDA experts Feb. 25 to recommend against OTC use of Armstrong Pharmaceutical Inc.’s reformulated emergency asthma inhaler.

A joint panel of the Nonprescription Drugs and Pulmonary-Allergy Drugs advisory committees voted 18-6 against approving Primatene HFA actuated, or...

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