The role of magnesium sulfate in providing hemodynamic stability in patients undergoing laparoscopic surgery: a prospective randomized controlled study
Imen Zouche, Salma Ketata, Mariem Bousarsar, Faiza Grati, Rahma Derbel, Nizar Kardoun, Sami Fendri, Hichem Cheikhrouhou

TL;DR
This study shows that magnesium sulfate helps maintain stable blood pressure during laparoscopic surgery by reducing the harmful effects of carbon dioxide insufflation.
Contribution
This is the first prospective randomized controlled study demonstrating magnesium sulfate's effectiveness in preventing hemodynamic instability during laparoscopic surgery.
Findings
Patients receiving magnesium sulfate had significantly lower systolic blood pressure during and after pneumoperitoneum insufflation.
Heart rate was significantly lower in the magnesium sulfate group at 7 and 8 minutes after insufflation.
No adverse effects of magnesium sulfate were observed in the study.
Abstract
au cours de la chirurgie laparoscopique, l'insufflation du dioxyde de carbone pour la création de pneumopéritoine augmente la pression artérielle, la fréquence cardiaque et la résistance vasculaire systémique. Le but de notre étude était d´étudier l'efficacité de sulfate de magnésium dans la prévention des réactions hémodynamiques indésirables associées au pneumopéritoine chez les patients subissant une cholécystectomie laparoscopique. nous avons mené une étude clinique prospective contrôlée randomisée en double aveugle incluant des patients proposés pour cholécystectomie laparoscopique et répartis en deux groupes équivalents: le groupe Mg2+ ayant reçu en intraveineux lent 50 mg/kg de sulfate de magnésium avant l'insufflation de pneumopéritoine et le groupe S ayant reçu le même volume de 0,9 % de solution saline. Notre critère de jugement principal était les variations de la pression…
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Taxonomy
TopicsIntestinal and Peritoneal Adhesions · Abdominal Surgery and Complications · Appendicitis Diagnosis and Management
