Overview Oral Melatonin Versus Oral Pregabalin on Postoperative Pain and Anxiety Following Spine Surgery Status: NOT_YET_RECRUITING Trial end date: 2027-06-01 Target enrollment: Participant gender: Summary This study aims to compare the efficacy of using Melatonin versus Pregabalin on postoperative pain and anxiety after spine surgeries.Phase: NA Details Lead Sponsor: Tanta UniversityTreatments: MelatoninPregabalin