Tonmya™ is a potential new first-line therapy, non-opioid analgesic for the management of fibromyalgia, supported by statistically significant results from two Phase 3 trials
New Drug Application (NDA) submission to the FDA planned for second half of 2024
Fibromyalgia is a chronic pain condition affecting approximately 10 million U.S. adults that typically persists for years or decades
CHATHAM, N.J., Feb. 13, 2024 (GLOBE NEWSWIRE) -- Tonix Pharmaceuticals Holding Corp. (NASDAQ:TNXP) (Tonix or the Company), a biopharmaceutical company with marketed products and a pipeline of development candidates, today announced that it has engaged Rho, Inc. (Rho), a global contract research organization (CRO), to support Tonix's preparation and planned submission of its New Drug Application (NDA) to the U.S. Food and Drug Administration (FDA) for the approval of Tonmya™ (cyclobenzaprine HCl sublingual tablets) for the management of fibromyalgia.
"We are excited by our most recent positive Phase 3 study results of Tonmya and look forward to Rho's support in preparing our NDA," said Seth Lederman, M.D., President and Chief Executive Officer of Tonix Pharmaceuticals. "We intend to meet with the FDA in the first half of this year and to submit our NDA in the second half of the year. We believe we have completed all development work required for the NDA, including CMC requirements and the completion of two positive Phase 3 studies."
Tonmya is a patented sublingual tablet formulation of cyclobenzaprine hydrochloride developed for the management of fibromyalgia. In December 2023, the Company announced highly statistically significant and clinically meaningful topline results in RESILIENT, a second positive Phase 3 clinical trial of Tonmya for the management of fibromyalgia. In the study, Tonmya met its pre-specified primary endpoint, significantly reducing daily pain compared to placebo (p=0.00005) in participants with fibromyalgia. Statistically significant and clinically meaningful results were also seen in all key secondary endpoints related to improving sleep quality, reducing fatigue and improving overall fibromyalgia symptoms and function. RELIEF, the first positive Phase 3 trial of Tonmya in fibromyalgia, was completed in December 2020. It met its pre-specified primary endpoint of daily pain reduction compared to placebo (p=0.010) and showed activity in key secondary endpoints.
"We are delighted in our continued support of Tonix and their Tonmya program," said Tara Gladwell, President and COO at Rho. "We are hopeful that this work may result in a new treatment for the millions of Americans that suffer from this debilitating, chronic disorder."