Magnesium Sulfate — Effect of Magnesium Sulfate Bolus on Intraoperative Neuromonitoring
Citation(s)
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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.
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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.
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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.
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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.
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Interventional studies are often prospective and are specifically tailored to evaluate direct impacts of treatment or preventive measures on disease.
Observational studies are often retrospective and are used to assess potential causation in exposure-outcome relationships and therefore influence preventive methods.
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.
Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.
