What does this complete response letter mean for BLA 761438?
Application reviewed but not approved; deficiencies must be corrected. Requires resubmission addressing deficiencies. FDA issued this letter to Swedish Orphan Biovitrum AB (publ) on June 26, 2026.
What is BLA 761438?
BLA 761438 is the application under which FDA issued this complete response letter to Swedish Orphan Biovitrum AB (publ). The letter is dated June 26, 2026.
What happens after an FDA complete response letter?
FDA will not approve the application in its present form. The sponsor can resubmit after addressing every deficiency listed in the letter — which starts a Class 1 (two-month) or Class 2 (six-month) resubmission review clock — withdraw the application, or request an opportunity for a hearing.