OPDP Issues First Untitled Letter for 2024; Efficacy Claims Continue as Agency Focus
January 23, 2024 at 01:42 PM EST
The first Untitled Letter of 2024 issued by the FDA’s Office of Prescription Drug Promotion (OPDP) continues the agency’s concern over efficacy claims.
In a Jan. 18 Untitled Letter to Novartis Pharmaceuticals Corp, East Hanover, N.J., OPDP questioned the efficacy claims made for Kisqali (ribociclib) tablets, for oral use in a Direct-to-Consumer (DTC) television advertisement.... Read More
