manufacturing issues
FDA Declines Approval of Ultragenyx’s Sanfilippo Gene Therapy Due to Manufacturing Issues
FDA; Ultragenyx; Sanfilippo syndrome type A; gene therapy; manufacturing issues; UX111; regulatory setback; complete response letter; approval delay
FDA Rejects Subcutaneous Version of J&J’s Lung Cancer Drug Rybrevant Due to Manufacturing Concerns
FDA rejection, J&J, Subcutaneous Rybrevant, Manufacturing issues, Lung cancer drug, Non-small cell lung cancer (NSCLC), Epidermal growth factor receptor (EGFR) mutations