Efficacy of Ketamine versus Magnesium Sulphate as Adjuvants to Levobupivacaine in Ultrasound Bilevel Erector Spinae Block in Breast Cancer Surgery (a Double-Blinded Randomized Controlled Study).
Fatma Adel El SherifHamdy Abbas YoussefKhaled Mohamed FaresSahar Abdel-Baky MohamedAli Rabiee AliAhmed M ThabetPublished in: Local and regional anesthesia (2022)
Magnesium sulphate and ketamine seem to be both effective adjuvants to levobupivacaine in ESP blocks for postoperative analgesia in patients undergoing MRM, with slightly better analgesia provided by magnesium sulphate.