(Bloomberg) — MannKind Corp.’s inhaled diabetes treatment has won the backing of a U.S. Food and Drug Administration (FDA) advisory panel.
FDA approves moves MannKind a step closer to getting a product on the market.
Members of the panel voted 13-1 to approve use of the drug, Afrezza, to treat Type 1 diabetes, and 14-0 to approve use of the drug to treat Type 2 diabetes.
The FDA doesn’t have to follow panel recommendations.
FDA staff raised concerns in a report March 28 that the medicine may affect lung function and questioned missing data from a study of Type 1 patients.
The FDA approved Exubera, an inhaled insulin treatment from Pfizer Inc., in 2006. Pfizer pulled its product after sales proved to be lower than hoped, according to the FDA staff report.
FDA staffers note in the report that Exubera put insulin – a growth factor that can increase the risk of cancer – directly in the lungs.
The possibility that inhaled insulin could increase the risk of lung cancer could also be concern with Afrezza, the staffers say.
MannKind has spent almost eight years trying to get the FDA to approve Afrezza since it started late-stage product trials.