A comparative study between two doses of magnesium sulphate as sedative during awake fiberoptic intubation for patients undergoing maxillofacial surgeries: a randomized controlled trial.

This study is a randomized, double blind, parallel group trial comparing the safety and efficacy of Magnesium sulphate 30 mg/kg and Magnesium sulphate 45 mg/kg in 80 patients with maxillofacial injuries undergoing awake fiberoptic laryngoscopy that will be conducted in India. The primary outcome measures will be Ramsay Sedation Score during fiberoptic laryngoscopy. The secondary outcomes will be hemodynamic changes during fiberoptic laryngoscopy