Overview Pain Study in Total Knee Arthroplasty Status: Completed Trial end date: 2019-05-31 Target enrollment: Participant gender: Summary This is a Phase 2, multi-center, randomized, double-blind, placebo-controlled, parallel design study of CA-008 vs. placebo injected/instilled during an elective TKA. Phase: Phase 2 Details Lead Sponsor: Concentric Analgesics