Tonix reported positive Phase II results for TNX-102 SL (sublingual formulation of cyclobenzaprine) marking the first-ever large multicenter trial for military-related PTSD. The 237-person study compared two dosage levels (2.8mg and 5.6mg) against placebo and found a significant improvement for the 5.6mg dose (p=0.038) in the Clinician-Administered PTSD Scale for DSM-5 (CAPS-5), the primary endpoint for approval.