Foreign Regulatory Actions and Marketing History Austedo XR (TV50717 QD) has not been authorized for marketing by any regulatory authority worldwide., AUSTEDO® XR (deutetrabenazine) extended-release tablets is the first medication approved to treat both tardive dyskinesia and Huntington's disease chorea. See safety info including Boxed Warning., Teva will share 16 data presentations across its neuroscience portfolio including AUSTEDO, once-daily AUSTEDO XR, UZEDY, TV-44749 (olanzapine) and AJOVY® (fremanezumab) injection Presentation , Newly approved deutetrabenazine (Austedo XR) extended-release tablets available for chorea associated with Huntington’s disease. Huntington’s disease is an inherited, neurodegenerative disorder that usually begins to be symptomatic starting at around 40 years of age., The American Academy of Neurology guideline recently was updated to incorporate 2 FDA-approved VMAT2 inhibitors: valbenazine and deutetrabenazine (Austedo XR; Teva Neuroscience, Overland Park, KS) (Table). 24 These agents marked a significant milestone as they had undergone multicenter, randomized, double-blind clinical trials; were the first , The most common adverse reactions for AUSTEDO (4% and greater than placebo) in controlled clinical studies in patients with tardive dyskinesia were nasopharyngitis and insomnia. Adverse reactions with AUSTEDO XR extended-release tablets are expected to be similar to AUSTEDO tablets..