Opinion
Video
Author(s):
Panelists discuss how long-term open-label extension studies of VMAT2 inhibitors demonstrated sustained efficacy and tolerability of both deutetrabenazine (ARM-TD and AIM-TD extensions showing durable response over 3 years) and valbenazine (KINECT 4 showing maintained improvements through 48 weeks), with low discontinuation rates due to adverse events and no new safety signals emerging during extended treatment periods.
Video series above is prompted by the following: