Overview Naldebain and Video-assisted Thoracoscopic Surgery Status: Not yet recruiting Trial end date: 2023-05-07 Target enrollment: Participant gender: Summary To evaluate the postoperative analgesic effect of combined use of NaldebainĀ® and thoracic paravertebral block in thoracoscopic surgery Phase: Phase 4 Details Lead Sponsor: Kaohsiung Medical University Chung-Ho Memorial HospitalTreatments: Nalbuphine