MediaPress Releases Archives Media Inquiries In the News Press Releases FEATURED PRESS RELEASE October 1, 2024Tris Pharma’s Once-Daily ADHD Medication, ONYDA XR (clonidine hydrochloride) Extended-Release Oral Suspension, Now Available in the United States November 19, 2024Tris Pharma Secures Additional ex-US Approvals to Expand Global Availability of Quillivant XR and QuilliChew ER for the Treatment of Attention Deficit Hyperactivity Disorder September 17, 2024Tris Pharma Promotes Manesh Naidu to Chief Commercial Officer September 3, 2024Findings Presented at PAINWeek 2024 Demonstrate Tris Pharma’s Investigational, First-in-Class Therapy Cebranopadol Provides Potent, Prolonged Pain Relief with Improved Safety Over Oxycodone August 21, 2024Tris Pharma Initiates ALLEVIATE-1 and ALLEVIATE-2, Pivotal Phase 3 Trials Investigating Cebranopadol, a First-in-Class Compound with a Novel Mechanism of Action to Treat Pain