MONMOUTH JUNCTION, N.J.--(BUSINESS WIRE)--Tris Pharma, Inc. (Tris), a commercial-stage biopharmaceutical company, today announced positive topline results from its ALLEVIATE-2 Phase 3 pivotal clinical trial evaluating cebranopadol, an investigational therapy, for the treatment of moderate-to-severe acute pain in patients following bunionectomy surgery. The company also detailed additional positive data from the ALLEVIATE-1 Phase 3 pivotal clinical trial in patients following abdominoplasty surg