Endo Wants Generic Epinephrine Restrictions
Endo is petitioning FDA to impose restrictions on 505(b)(2) and 505(j) applications for pharmaceutical equivalents of specific ready-to-use concentrations of intravenous epinephrine covered by an Endo NDA that FDA approved on 4/21/2023. The company’s 2/12 petition specifically asks FDA to:
- refrain from receiving for filing or approving any 505(b)(2) application that was filed after 4/21/2023, covers at least one product that is pharmaceutically equivalent to at least one product covered by the Endo NDA and does not reference the Endo NDA;
- refrain from receiving for filing or approving any 505(j) application that was filed after 4/21/2023, covers at least one product that is pharmaceutically equivalent to at least one product covered by the Endo NDA and does not reference the Endo NDA; and
- deny any petition that seeks a change previously approved in Endo’s NDA and which product does not reference Endo’s NDA.
The petition concludes that “FDA’s clear regulations and long-held policies demonstrate that an ANDA or 505(b)(2) application must reference the NDA of a previously approved pharmaceutical equivalent.”