Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Intensive+Care+Med 2013 ; 39 (1): 117-22 Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
High-dose magnesium sulfate infusion protocol for status asthmaticus: a safety and pharmacokinetics cohort study #MMPMID23129148
Egelund TA; Wassil SK; Edwards EM; Linden S; Irazuzta JE
Intensive Care Med 2013[Jan]; 39 (1): 117-22 PMID23129148show ga
PURPOSE: To assess the safety and pharmacokinetics of high-dose magnesium sulfate (MgSO(4)) infusion in pediatric patients with status asthmaticus. METHODS: A prospective cohort study within a 20-bed pediatric intensive care unit in an academic community hospital. Patients 2-18 years of age admitted with status asthmaticus between 10/2009 and 8/2010 were included in the study. All patients received standard therapy for asthma, while the treatment group received an intravenous magnesium sulfate bolus of 50-75 mg/kg (0.2-0.3 mmol/kg) followed by 40 mg/kg/h (0.16 mmol/kg/h) for 4 h. Patients were monitored for cardiorespiratory complications. The treatment group underwent four blood draws to assess pharmacokinetic parameters. RESULTS: Nineteen patients were in the treatment group and 38 patients in the control group after exclusion criteria and consenting were completed. No clinically significant differences were found between groups. There were no interventions or discontinuations of MgSO(4) due to adverse events. In the treatment group, three patients had mild infusion-related reactions. Heart rate and respiratory rate were statistically significantly lower in the magnesium treatment group. CONCLUSIONS: The continuous infusions of MgSO(4) were safe at the studied doses and maintained serum magnesium (SrMg) and ionized magnesium levels similar to levels required to produce smooth muscle relaxation in other clinical settings. Further studies are needed to investigate the efficacy of high-dose continuous MgSO(4) infusion as an adjunctive treatment for severe asthma treatment and determine the SrMg level required to maintain airway smooth muscle relaxation.