Overview Study to Evaluate the Overall Performance of the Zalviso System™ (Sufentanil Sublingual Tablet System) 15 mcg Status: Completed Trial end date: 2017-05-05 Target enrollment: Participant gender: Summary Study to evaluate the overall performance of the Zalviso System™ (sufentanil sublingual tablet system) 15 mcg Phase: Phase 3 Details Lead Sponsor: AcelRx Pharmaceuticals, Inc.Treatments: DsuviaSufentanil