Overview Magnesium Sulfate for TAP Analgesia During Laparoscopic Cholecystectomy Status: Unknown status Trial end date: 2017-10-01 Target enrollment: Participant gender: Summary Study the effect of adding Magnesium sulfate to TAP block in analgesia after laparoscopic cholecystectomy. Phase: N/A Details Lead Sponsor: Mansoura UniversityTreatments: Magnesium Sulfate