A Tale Of Two Desmopressins: Trial Design Gave Noctiva Advantage Over Nocdurna, US FDA Says

Serenity's Noctiva and Ferring's Nocdurna both use desmopressin to treat nocturia, but Nocdurna has racked up three complete response letters while Noctiva was approved on the first try. US FDA explains how trial design and secondary endpoints influenced its decision in its denial of a Ferring citizen petition.