EFFICACY OF INTRAVENOUS INFUSION OF MAGNESIUM SULPHATE IN OPIOID FREE BALANCED GENERAL ANAESTHESIA

Abstract

Background And Methods: The aim of this study is to study efcacy of iv infusion of mgso4 in opioid free balance general anaesthesia. All ASAI patients after going pre-anaesthetic checkups will be taken in operation theater. Prior to induction routine monitoring of pulse oximetry, Bloodpressure , ecg should be commenced and iv line with 18 gauze cannuala should be secured. The serum magnesium level should be measured pre and post operatively .Intraoperatively the dose of propofol and muscle relaxant was noted down .Other parameters were also checked in the recovery unit like deep tendon reex , sedation score, post-operative nausea and vomiting, shivering and the total numbers of analgesia in 24 hrs. On the basis of our 20 sa Results: mples , We have found reduction in induction dose of propofol and total dose of muscle relaxant used throughout the surgery. we have also found signicant reduction in the post-operative analgesic requirement in the rst 24 hrs and lesser incidence of post-operative nausea and vomiting in 70% of our patients. Through our study Conclusion: we concluded that use of intravenous infusion of magnesium sulphate allows us to provide opioid free general anaesthesia and its related side effects .It also reduces the dose of anaesthetic agents , provides good hemodynamic stability without any adverse effects as well as it is cost effective .