FDA requests more manufacturing data for AbbVie's botox alternative

Go back to FDA requests more manufacturing data for AbbVie's botox alternative

AbbVie Provides Update on TrenibotulinumtoxinE (TrenibotE) Biologics License Application in the U.S.

April 23, 2026 4:05 PM EDT

U.S. Food and Drug Administration (FDA) issues Complete Response Letter (CRL) for trenibotulinumtoxinE (TrenibotE) related to manufacturing processes; no additional clinical studies are requested As the leader in neurotoxin development and manufacturing, AbbVie is well positioned to address all comments in a timely manner

NORTH CHICAGO, Ill., April 23, 2026 /PRNewswire/ --... More