Effect of Magnesium Sulfate Bolus on Intraoperative Neuromonitoring

Summary

Magnesium Sulfate(MgSo4) is increasingly being used as part of the multimodal pain regimen in the perioperative period. The intraoperative neurophysiological monitoring (IONM) is utilized in complex spine and cranial surgeries to assess the functional integrity of the neural pathways. The effect of Magnesium sulfate on IONM has not been studied. This is a prospective, double blind, randomized placebo controlled trial to study the effect of Magnesium sulfate bolus on the amplitude and latency of somatosensory(SSEPs) and motor evoked potentials(MEPs) in patients undergoing surgery requiring IONM.

Timeline

Start

2022-03-18

Primary completion

2027-03

Completion

2027-03

Publications

• Background Albrecht E, Kirkham KR, Liu SS, Brull R. Peri-operative intravenous administration of magnesium sulphate and postoperative pain: a meta-analysis. Anaesthesia. 2013 Jan;68(1):79-90. doi: 10.1111/j.1365-2044.2012.07335.x. Epub 2012 Nov 1.
• Background De Oliveira GS Jr, Castro-Alves LJ, Khan JH, McCarthy RJ. Perioperative systemic magnesium to minimize postoperative pain: a meta-analysis of randomized controlled trials. Anesthesiology. 2013 Jul;119(1):178-90. doi: 10.1097/ALN.0b013e318297630d.
• Background Guo BL, Lin Y, Hu W, Zhen CX, Bao-Cheng Z, Wu HH, Kaye AD, Duan JH, Qu Y. Effects of Systemic Magnesium on Post-operative Analgesia: Is the Current Evidence Strong Enough? Pain Physician. 2015 Sep-Oct;18(5):405-18.
• Background Arumugam, S. , S. M. Lau, C. and Chamberlain, R. (2016) Perioperative Adjunct Magnesium Decreases Postoperative Opioid Requirements-A Meta-Analysis. International Journal of Clinical Medicine, 7, 297-308. doi: 10.4236/ijcm.2016.75032.
• Background Dehkordy ME, Tavanaei R, Younesi E, Khorasanizade S, Farsani HA, Oraee-Yazdani S. Effects of perioperative magnesium sulfate infusion on intraoperative blood loss and postoperative analgesia in patients undergoing posterior lumbar spinal fusion surgery: A randomized controlled trial. Clin Neurol Neurosurg. 2020 Sep;196:105983. doi: 10.1016/j.clineuro.2020.105983. Epub 2020 Jun 2.
• Background Kizilcik N, Koner O. Magnesium Sulfate Reduced Opioid Consumption in Obese Patients Undergoing Sleeve Gastrectomy: a Prospective, Randomized Clinical Trial. Obes Surg. 2018 Sep;28(9):2783-2788. doi: 10.1007/s11695-018-3243-7.
• Background Shin HJ, Kim EY, Na HS, Kim TK, Kim MH, Do SH. Magnesium sulphate attenuates acute postoperative pain and increased pain intensity after surgical injury in staged bilateral total knee arthroplasty: a randomized, double-blinded, placebo-controlled trial. Br J Anaesth. 2016 Oct;117(4):497-503. doi: 10.1093/bja/aew227. Epub 2016 Oct 17.
• Background Ballesteros-Flores CG, Garrido-Aguirre E, Carrillo-Esper R, et al. Hypomagnesemia in the perioperative period. Current concepts. Rev Mex Anest. 2013;36(2):114-118.
• Background Whittaker JD, Downes F, Becker H, Garnham A, Wall M. Influence of Perioperative Serum Magnesium for Cardiac and Noncardiac Morbidity and Mortality Following Emergency Peripheral Vascular Surgery. J Cardiothorac Vasc Anesth. 2019 Feb;33(2):474-479. doi: 10.1053/j.jvca.2018.05.042. Epub 2018 May 28.
• Background Herroeder S, Schonherr ME, De Hert SG, Hollmann MW. Magnesium--essentials for anesthesiologists. Anesthesiology. 2011 Apr;114(4):971-93. doi: 10.1097/ALN.0b013e318210483d.
• Background Hicks MA, Tyagi A. Magnesium Sulfate. [Updated 2020 May 8]. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2021 Jan-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK554553/
• Background Okusanya BO, Oladapo OT, Long Q, Lumbiganon P, Carroli G, Qureshi Z, Duley L, Souza JP, Gulmezoglu AM. Clinical pharmacokinetic properties of magnesium sulphate in women with pre-eclampsia and eclampsia. BJOG. 2016 Feb;123(3):356-66. doi: 10.1111/1471-0528.13753. Epub 2015 Nov 24.
• Background Yanni DS, Ulkatan S, Deletis V, Barrenechea IJ, Sen C, Perin NI. Utility of neurophysiological monitoring using dorsal column mapping in intramedullary spinal cord surgery. J Neurosurg Spine. 2010 Jun;12(6):623-8. doi: 10.3171/2010.1.SPINE09112.
• Background Huang ZF, Chen L, Yang JF, Deng YL, Sui WY, Yang JL. Multimodality Intraoperative Neuromonitoring in Severe Thoracic Deformity Posterior Vertebral Column Resection Correction. World Neurosurg. 2019 Jul;127:e416-e426. doi: 10.1016/j.wneu.2019.03.140. Epub 2019 Apr 11.
• Background Minahan RE. Intraoperative neuromonitoring. Neurologist. 2002 Jul;8(4):209-26. doi: 10.1097/00127893-200207000-00001.
• Background Cofano F, Zenga F, Mammi M, Altieri R, Marengo N, Ajello M, Pacca P, Melcarne A, Junemann C, Ducati A, Garbossa D. Intraoperative neurophysiological monitoring during spinal surgery: technical review in open and minimally invasive approaches. Neurosurg Rev. 2019 Jun;42(2):297-307. doi: 10.1007/s10143-017-0939-4. Epub 2018 Jan 8.
• Background Sloan TB, Heyer EJ. Anesthesia for intraoperative neurophysiologic monitoring of the spinal cord. J Clin Neurophysiol. 2002 Oct;19(5):430-43. doi: 10.1097/00004691-200210000-00006.
• Background Nunes RR, Bersot CDA, Garritano JG. Intraoperative neurophysiological monitoring in neuroanesthesia. Curr Opin Anaesthesiol. 2018 Oct;31(5):532-538. doi: 10.1097/ACO.0000000000000645.
• Background Santonocito C, Noto A, Crimi C, Sanfilippo F. Remifentanil-induced postoperative hyperalgesia: current perspectives on mechanisms and therapeutic strategies. Local Reg Anesth. 2018 Apr 9;11:15-23. doi: 10.2147/LRA.S143618. eCollection 2018.

Drugs

Indications

No indication recorded.