Overview Adjuvant to General Anesthesia in Patients Undergoing Major Abdominal Surgeries Status: Unknown status Trial end date: 2019-07-01 Target enrollment: Participant gender: Summary assessing the effect of perioperative infusion of Dexmedetomidine versus Lidocaine on neuro endocrine stress response to surgery and anesthesia Phase: Phase 4 Details Lead Sponsor: Suez Canal UniversityTreatments: DexmedetomidineLidocaine