Journal of anesthesia
-
Journal of anesthesia · Oct 2013
Review Meta AnalysisPharmacological prevention of rocuronium-induced injection pain or withdrawal movements: a meta-analysis.
Rocuronium is reported to be associated with injection pain or withdrawal movement (IPWM). This meta-analysis assessed the efficacy of different pharmacological treatments used to decrease the incidence of the rocuronium-induced IPWM. We searched the Cochrane Library, Embase and PubMed for randomized controlled trials comparing a pharmacological drug with a placebo to prevent the rocuronium-induced IPWM and found 37 studies with 5,595 patients. ⋯ Indirect comparison shows that the RR of NaHCO3 admixture and pretreatment with opioids were lower than that of the other four interventions (pretreatments of ketamine or lidocaine, and lidocaine or opioids with venous occlusion). This meta-analysis suggests that opioids, lidocaine, ketamine, and NaHCO3 are effective in decreasing rocuronium-induced IPWM. Considering the efficacy and convenience, pretreatment with opioids without venous occlusion is recommended for reducing rocuronium-induced IPWM.
-
Journal of anesthesia · Oct 2013
Randomized Controlled Trial Clinical TrialThe effect of intravenous magnesium sulfate on serum levels of N-terminal pro-brain natriuretic peptide (NT pro-BNP) in elective CABG with cardiopulmonary bypass.
Nowadays, many patients undergo coronary artery bypass grafting (CABG) with a cardiopulmonary bypass (CPB); while a number of therapeutic agents have been used to suppress its related inflammatory process. Magnesium sulfate (MgSO4) solution has been used as an anti-inflammatory agent. Among the cardiac biomarkers, N-terminal pro brain natriuretic peptide (NT Pro-BNP) is one of the most widely recognized. We performed this study to assess the effect of MgSO4 solution on NT Pro-BNP levels in patients undergoing CABG with CPB. ⋯ Administration of MgSO4 in elective CABG with CPB can decrease the postoperative NT Pro-BNP levels; also, it decreases their time of postoperative mechanical ventilation.
-
Journal of anesthesia · Oct 2013
Randomized Controlled TrialUtility of the Pentax-AWS Airwayscope and Macintosh laryngoscope for airway management during chest compressions in 27° left-lateral tilt: a manikin simulation study of maternal cardiopulmonary resuscitation.
American Heart Association (AHA) 2010 cardiopulmonary resuscitation guidelines recommend high-quality chest compressions (minimum interruption, a pace >100 compressions/min, and a depth more than 5 cm). They propose minor changes for pregnant women: manual left deviation of the uterus or a left-lateral incline of 27°-30° to alleviate pressure on the inferior vena cava. We examined the performance of the Pentax-AWS Airwayscope (AWS) and Macintosh laryngoscope (McL) for airway management during chest compressions on a 27° left-lateral tilt (27 LLT) operating table. ⋯ The AWS is an effective tool for airway management during chest compressions in 27 LLT in a manikin, suggesting that the AWS may be a useful device for airway management during maternal resuscitation.