NCT07452471 2026-03-05TAP-WELPASSPusan National University Yangsan HospitalPhase NA Not yet recruiting80 enrolled
NCT06881563 2025-03-18Intrathecal Morphine Versus Epidural Analgesia for Laparoscopic Colon SurgeryUniversity Hospital of SplitPhase 4 Not yet recruiting98 enrolled