Overview Dinalbuphine Sebacate in Postoperative Pain Control After TKA Status: NOT_YET_RECRUITING Trial end date: 2026-09-01 Target enrollment: Participant gender: Summary To evaluate the effectiveness of Dinalbuphine Sebacate for controlling subacute pain after total knee arthroplastyPhase: PHASE4 Details Lead Sponsor: Thammasat UniversityTreatments: Saline Solution