Comparison between Dexmedetomidine and Glyceryl Trinitrate in Improving Quality of the Operative Field During Functional Endoscopic Sinus Surgery

Comparing the effect of oral ivabradine versus oral propranolol premedication during controlled hypotensive anesthesia in functional endoscopic sinus surgery

Propofol Infusion versus Combination of Isoflurane withNitroglycerine for Controlled Hypotensive Anesthesia in SpineSurgery: A Randomized Controlled Study

A Comparative Study between Magnesium Sulphate and Nitroglycerin with Propranolol in Controlled Hypotensive Anaesthesia during Middle Ear Surgeries

Comparison of target controlled infusion and manual infusion of propofol for sedation in spinal anesthesia

Comparison of the Effect of Nitroglycerin, Magnesium Sulphate and Dexmedetomidine as Hypotensive Agents in Lumbar Spine Surgery

Comparison between Dexmedetomidine and Esmolol for Hypotensive Anaesthesia during Functional Endoscopic Sinus Surgery in Children

Comparative study between three Different Doses of Magnesium Sulfate as a Technique of Hypotensive Anesthesia during Functional Endoscopic Sinus Surgery

Comparison Study between Opioid Free and Opioid Based General Anesthesia in Functional Endoscopic Sinus Surgeries

Oral nifedipine as a premedication for induced hypotension in functional endoscopic sinus surgery (FESS)