View clinical trials related to Magnesium Sulfate.
Filter by:In our study, it was aimed to show the contribution of intraoperative intravenous magnesium sulfate administration to peroperative opioid consumption and postoperative analgesia.
Magnesium therapy used for seizure prophylaxis in patients with preeclampsia. Magnesium has been shown to prolong the effect of nondepolarizing neuromuscular blocking agents (NMBA) and neostigmine used to reverse the effect of NMBA in general anesthesia . In this study, the investigators aimed to evaluate time from sugammadex injection to Train-of-four ratio 0.9 who receieved magnesium therapy in reversing the effect of neuromuscular blocking agent during the recovery period and the relationship between magnesium level and duration of action of sugammadex
Magnesium sulfate (MgSO4) has multiple desirable effects in an anesthetic procedure, including modulation of the hemodynamic response to surgical stress, perioperative anesthetic and analgesic effect, potentiation of neuromuscular blockade, and central nervous system depression. MgSO4 is an antagonist of the N-methyl-d-aspartic acid (NMDA) receptor, therefore it produces an analgesic effect related to the prevention of central sensitization caused by peripheral tissue damage. Objective. To evaluate the perioperative clinical response to MgSO4 as an adjunct to anesthesia. Material and method. Randomized, triple-blind clinical trial that will include men and women over 18 years of age, scheduled for surgery under general or regional anesthesia. After accepting and signing the informed consent, all patients will be subjected to the same pre, trans and postoperative protocol and will be assigned to 2 groups according to the intravenous administration of MgSO4 (placebo and MgSO4). A brief preoperative medical history will be taken, a peripheral blood sample will be taken to determine preoperative serum Mg, the clinical effect of MgSO4 on trans and postoperative analgesia (EVAD), hemodynamic stability (blood pressure (BP) and heart rate ( HR)), motor and neuromuscular block time (Bromage and TOF), and recovery time. The presence of adverse reactions to anesthesia (nausea, vomiting, chills, pruritus, urinary retention, arrhythmias, laryngeal or bronchial spasm) and those secondary to the administration of Mg, SO4, as well as the total doses of all drugs used during the perioperative. The data will be analyzed in the SPSS software.
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.
Total knee arthroplasty is a procedure that relieves pain in patients with severe symptomatic osteoarthritis, but it can be associated with postoperative pain, which hinders recovery. In the previous study, we reported evidence of increased pain in patients undergoing staged total knee arthroplasty, in whom the second operated knee had greater sensitivity (tertiary hyperalgesia) as a result of the surgical injury to the first operated knee. Magnesium sulfate is an effective analgesic adjuvant for postoperative pain. Its analgesic property seems to be associated with the regulation of calcium influx into the cells, or antagonism of N-methyl-D-aspartate receptors in the central nervous system. Additionally, magnesium is known to have an anti-inflammatory effect. Inflammatory state may accompany with pain via peripheral or central sensitization. Recently, we reported that magnesium sulfate effectively attenuates not only postoperative pain but also increased pain intensity without serious adverse effects in the bilateral staged total knee arthroplasty. However, the exact mechanism regarding these effects of magnesium sulfate remains unclear. In the present study, we will investigate the analgesic mechanism of magnesium sulfate via analysis of endocrine neurosteroid levels in patients undergoing bilateral staged total knee arthroplasty.
It is a prospective, comparative, randomized, double-blind clinical trial whose hypothesis is that pre-treatment with magnesium sulfate, due to its action at the neuromuscular junction,potentiate the duration of deep neuromuscular block following rocuronium curarization in patients undergoing general anesthesia. Magnesium sulphate has gained prominence as an adjuvant drug in anesthesia. Its use is associated with potentiation of neuromuscular blockade among other functions. The deep neuromuscular block is defined as the one obtained by the absence of response to the sequence of four Stimuli and the presence of one or more simple stimuli in post-tetanic counts . There is no literature description of the role of magnesium sulphate in Duration of the deep neuromuscular block obtained after the muscle relaxation of patients with rocuronium This study is justified because extending the clinical duration of neuromuscular blockers may translate into gains for surgeries that require deep and long-lasting muscle relaxation as in laparoscopic and robotic surgeries. This block allows lower inflation pressures of the pneumoperitoneum to be obtained, as a result, there is a lower inflammatory and cardiorespiratory repercussion for the patient