Severe acute asthma is a medical emergency that must be quickly diagnosed and treated. Initial treatment includes a bronchodilator agent and systemic corticosteroids. In severe cases with poor response to the standard treatment, intravenous magnesium sulfate is a therapeutic option. This article aimed a literature review on the use of intravenous magnesium sulfate in the emergency room treatmen...

1 Sachett DL, Haynes RB, Guyatt GH, et al. Clinical epidemiology: a basic science for clinical medicine, 2nd ed. Boston: Little, Brown and Co, 1991Appraisal card 2 Wood KL, Fletcher S. Long-term outcome after intravenous magnesium sulfate in suspected acute myocardial infarction: the second Leicester intravenous magnesium intervention trail (LIM¬ IT-2). Lancet 2:343:816-19 3 ISIS-4: A randomize...

We induced experimental delayed cerebral vasospasm by the intracisternal injection of greater than 0.5 ml blood in 30 rats. Seventy-two hours later the basilar artery was exposed via the transclival approach and photographed at high-power magnification through an operating microscope. We then evaluated the effect of topical (n = 30) and intravenous (n = 20) magnesium sulfate on the spastic arte...

background there have been many concerns about alteration in hemodynamic parameters within and shortly after endotracheal intubation (eti) in patients scheduled for elective coronary artery bypass grafting (cabg). objectives we compared the attenuation effect of magnesium sulfate and lidocaine on hemodynamic responses after eti, in patients undergoing cabg. patients and methods in this randomiz...

BACKGROUND Intracellular magnesium ([Mg]i) plays an important role in the regulation of myocardial metabolism, contractility, and the maintenance of transsarcolemmal and intracellular ionic gradients. An understanding of the role of magnesium in the clinical setting, however, is hampered by the lack of an assay of intracellular tissue magnesium levels. METHODS AND RESULTS We used energy-dispe...

The purpose of this study was to examine the effect of intravenous magnesium sulfate on patients with COPD exacerbation requiring hospitalization. In this randomized clinical trial 30 patients with COPD exacerbation were studied. Patients were randomly assigned to group A (case) who concurrent with standard therapy received 2g magnesium sulfate in normal saline infused in 20 minutes on days one...

BACKGROUND Because magnesium blocks the N-methyl-D-aspartate receptor and its associated ion channels, it can prevent central sensitization caused by peripheral nociceptive stimulation. However, transport of magnesium from blood to cerebrospinal fluid (CSF) across the blood-brain barrier is limited in normal humans. The current study was designed to evaluate whether perioperative intravenous ma...

BACKGROUND AND OBJECTIVES Magnesium sulfate has been shown to benefit asthmatic children and adults with poor responses to initial beta-agonist therapy and systemic corticoids in the emergency department. The aim of this study was to realize a no systematic review about the treatment of the acute asthma with intravenous and nebulized magnesium sulfate in the emergence. CONTENTS The first inve...