Bayer Files NDA for Prostate Cancer Therapy

FDA has accepted for priority review a Bayer NDA for darolutamide for treating non-metastatic castration-resistant prostate cancer (nmCRPC). The submission is based on data from the Phase 3 ARAMIS trial in men with nmCRPC. Darolutamide is an investigational, non-steroidal androgen receptor (AR) antagonist with what the company calls a “distinct chemical structure that binds to the receptor, inhibiting the growth of prostate cancer cells.” Darolutamide is being developed jointly by Bayer and Orion Corp.

Read more

Guide on Biosimilar Postapproval Manufacturing Changes

FDA has released a final guidance entitled “Postapproval Manufacturing Changes to Biosimilar and Interchangeable Biosimilar Products — Questions and Answers.” The document explains how manufacturers should document and report changes to approved biosimilars, including changes involving manufacturing processes, production facilities, dosage forms and strengths. Regarding information required for postapproval manufacturing changes,