Critical care medicine
-
Critical care medicine · Nov 2012
Review Meta AnalysisEfficacy spectrum of antishivering medications: meta-analysis of randomized controlled trials.
Shivering after anesthesia or in the critical care setting is frequent, can be prolonged, and has the potential for serious adverse events and worsening outcomes. Furthermore, there are conflicting published data and clinical protocols on how to best treat shivering. In this study, we aimed to critically analyze the published evidence of antishivering medications. ⋯ There is significant heterogeneity in the literature with respect to study methods and efficacy testing of antishivering treatments. Clonidine, meperidine, tramadol, nefopam, and ketamine were the most frequently reported pharmacological interventions and showed a variable degree of efficacy in randomized, double-blinded, placebo-controlled trials.
-
Critical care medicine · Nov 2012
Review Meta AnalysisEtomidate is associated with mortality and adrenal insufficiency in sepsis: a meta-analysis*.
To evaluate the effects of single-dose etomidate on the adrenal axis and mortality in patients with severe sepsis and septic shock. ⋯ Administration of etomidate for rapid sequence intubation is associated with higher rates of adrenal insufficiency and mortality in patients with sepsis.
-
Critical care medicine · Nov 2012
Randomized Controlled Trial Multicenter StudyA multicenter, phased, cluster-randomized controlled trial to reduce central line-associated bloodstream infections in intensive care units*.
To determine the causal effects of an intervention proven effective in pre-post studies in reducing central line-associated bloodstream infections in the intensive care unit. ⋯ This study demonstrated a causal relationship between the multifaceted intervention and the reduced central line-associated bloodstream infections. Both groups decreased infection rates after implementation and sustained these results over time, replicating the results found in previous, pre-post studies of this multifaceted intervention and providing further evidence that most central line-associated bloodstream infections are preventable.