Articles: patients.
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Randomized Controlled Trial Multicenter Study
Antibiotic prophylaxis for ED patients with simple hand lacerations: a feasibility randomized controlled trial.
The benefit of antibiotic prophylaxis for simple hand lacerations (lacerations that do not involve special structures) has not been adequately studied. ⋯ The findings of this pilot study support the feasibility of a randomized, double-blind, controlled trial. The low rate of infection suggests the need of a large sample size for the trial.
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Randomized Controlled Trial Multicenter Study Observational Study
Clinical Application of the COPD Assessment Test: Longitudinal Data from the CHAIN Cohort.
The COPD Assessment Test (CAT) has been proposed for assessing health status in COPD, but little is known about its longitudinal changes. The objective of this study was to evaluate 1-year CAT variability in patients with stable COPD and to relate its variations to changes in other disease markers. ⋯ One-year longitudinal data show variability in CAT scores among patients with stable COPD similar to mMRC scale score, which is the best predictor of 1-year CAT changes. Further longitudinal studies should confirm long-term CAT variability and its clinical applicability.
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Critical care medicine · Jul 2014
Multicenter Study Comparative StudyA Comparison of Severe Hemodynamic Disturbances Between Dexmedetomidine and Propofol for Sedation in Neurocritical Care Patients.
Dexmedetomidine and propofol are commonly used sedatives in neurocritical care as they allow for frequent neurologic examinations. However, both agents are associated with significant hemodynamic side effects. The primary objective of this study is to compare the prevalence of severe hemodynamic effects in neurocritical care patients receiving dexmedetomidine and propofol. ⋯ Severe hypotension and bradycardia occur at similar prevalence in neurocritical care patients who receive dexmedetomidine or propofol. Providers should similarly consider the likelihood of hypotension or bradycardia before starting either sedative.
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Pediatr Crit Care Me · Jul 2014
Multicenter StudyAcute Rehabilitation Practices in Critically Ill Children: A Multicenter Study.
To evaluate acute rehabilitation practices in pediatric critical care units across Canada. ⋯ Only half of the children receive rehabilitation while in the pediatric critical care unit, and when it occurs, therapy is primarily focused on respiratory function. Mobilization appears to be reserved for at-risk children who were muscle relaxed and sedated; however, its implementation in these patients is delayed. Future pediatric-specific research is essential to identify patients at risk and to understand treatment priorities and rehabilitation strategies to improve functional recovery in critically ill children.
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Anesthesia and analgesia · Jul 2014
Multicenter StudyThe Urine Protein NGAL Predicts Renal Replacement Therapy, but Not Acute Kidney Injury or 90-Day Mortality in Critically Ill Adult Patients.
Urine neutrophil gelatinase-associated lipocalin (uNGAL) is increasingly used as a biomarker for acute kidney injury (AKI). However, the clinical value of uNGAL with respect to AKI, renal replacement therapy (RRT), or 90-day mortality in critically ill patients is unclear. Accordingly, we tested the hypothesis that uNGAL is a clinically relevant biomarker for these end points in a large, nonselected cohort of critically ill adult patients. ⋯ In this study, we found that uNGAL associated well with the initiation of RRT but did not provide additional predictive value regarding AKI or 90-day mortality in critically ill patients.