Novartis Petitions FDA on Dosing Titration Info Requirement
Novartis has petitioned FDA to require potential generic copies of multiple sclerosis drug Mayzent (siponimod fumaric acid) oral tablets to meet certain requirements before being approved. Mayzent was approved 3/2019 for treating relapsing forms of multiple sclerosis, to include clinically isolated syndrome, relapsing-remitting disease, and active secondary progressive disease in adults.
In the petition, Novartis asks FDA to require ANDAs referencing Mayzent to include dosage titration information along with an appropriate patent certification, and to refrain from approving any ANDA that lacks such information. It also wants the agency to not approve any generic that seeks to add language to the labeling in an attempt to “safely” omit the titration scheme. Additionally, it wants FDA to not approve any 505(b)(2) NDA that “seeks to omit the dosage titration information unless it includes independent clinical data to support the safety and effectiveness of the new condition of use.”