Journal of critical care
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Journal of critical care · Dec 2013
Combat casualties undergoing lifesaving interventions have decreased heart rate complexity at multiple time scales.
We found that heart rate (HR) complexity metrics such as sample entropy (SampEn) identified patients with trauma receiving lifesaving interventions (LSIs). We now aimed (1) to test a multiscale entropy (MSE) index, (2) to compare it to single-scale measures including SampEn, and (3) to assess different parameter values for calculation of SampEn and MSE. ⋯ Complexity of HR dynamics over a range of time scales was lower in high-risk than in low-risk combat casualties and outperformed traditional vital signs.
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Journal of critical care · Dec 2013
Review Meta AnalysisExtracorporeal membrane oxygenation for severe respiratory failure in adult patients: A systematic review and meta-analysis of current evidence.
Extracorporeal membrane oxygenation (ECMO) for acute respiratory failure is still a matter of debate. ⋯ Extracorporeal membrane oxygenation benefit on hospital mortality is unclear. Results were sensitive to statistical analysis, and no definitive conclusion can be drawn from the available data. More studies are needed before the widespread use of ECMO can be recommended.
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Journal of critical care · Dec 2013
Randomized Controlled Trial Multicenter StudyImplementation of a protocol for integrated management of pain, agitation, and delirium can improve clinical outcomes in the intensive care unit: A randomized clinical trial.
Inappropriate diagnosis and treatment of pain, agitation, and delirium (PAD) in intensive care settings results in poor patient outcomes. We designed and used a protocol for systematic assessment and management of PAD by the nurses to improve clinical intensive care unit (ICU) outcomes. ⋯ The current randomized trial provided evidence for a substantial reduction in the duration of need to ventilatory support, length of ICU stay, and mortality rates in ICU-admitted patients through protocol-directed management of PAD.