Articles: adult.
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Review Meta Analysis
Diagnostic accuracy of ultrasonography for detecting nasogastric tube (NGT) placement in adults: A systematic review and meta analysis.
To review the evidence on diagnostic accuracy of ultrasonography for detecting correct nasogastric tube (NGT) placement in adults compared to X-ray as the reference standard. ⋯ The main limitation of the review is the relatively moderate level of heterogeneity of included studies which may partially undermine the reliability and reproducibility of results. The insufficient studies included did not allow identification of possible sources of heterogeneity and exploration of reporting bias. Due to heterogeneity of studies, the diagnostic performance of ultrasonography could only be drawn cautiously. Physicians and nurses should perform routine X-ray if visualization of NGT is not possible. More well designed studies exploring ultrasound as a diagnostic tool for accuracy of NGT placement are needed to strengthen the current evidence.
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Review Meta Analysis Comparative Study
Levosimendan does not provide mortality benefit over dobutamine in adult patients with septic shock: A meta-analysis of randomized controlled trials.
Despite of advancement in intensive care medicine, sepsis and septic shock carry a high mortality. Levosimendan, an inodilator, may be promising for septic shock patients with myocardial dysfunction; however, firm evidence is lacking. In this meta- analysis of randomized controlled trials, levosimendan has been compared with dobutamine in adult patients with sepsis and septic shock. ⋯ There is no evidence that levosimendan is superior to dobutamine in adult patients with sepsis and septic shock. Further large randomized trials are necessary in this area.
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Review Meta Analysis Comparative Study
Protein delivery and clinical outcomes in the critically ill: a systematic review and meta-analysis.
Protein is a fundamental component of critical care nutrition, but there has been uncertainty about the optimal amount. We undertook this systematic review and meta-analysis to examine the relationship between delivered protein and mortality in randomised controlled trials (RCTs) of nutritional interventions involving critically ill adults. Secondary outcomes included the effect of protein dose on lengths of stay, mechanical ventilation and incidence of infections. ⋯ Delivery of varying amounts of nutritional protein was not associated with any effect on mortality.
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Review Meta Analysis
Nebulization of Antiinfective Agents in Invasively Mechanically Ventilated Adults: A Systematic Review and Meta-analysis.
Nebulization of antiinfective agents is a common but unstandardized practice in critically ill patients. ⋯ Performance of randomized trials evaluating the impact of nebulized antibiotics with more homogeneous populations, standardized drug delivery, predetermined clinical efficacy, and safety outcomes is urgently required. Infections by resistant pathogens might potentially have higher benefit from nebulized antiinfective agents. Nebulization, without concomitant systemic administration of the drug, may reduce nephrotoxicity but may also be associated with higher risk of respiratory complications.
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Critical care medicine · Apr 2017
Review Meta AnalysisThe Effect of High-Flow Nasal Cannula Oxygen Therapy on Mortality and Intubation Rate in Acute Respiratory Failure: A Systematic Review and Meta-Analysis.
High-flow nasal cannulae are used in adults with or at risk of acute respiratory failure. We conducted a systematic review and meta-analysis to evaluate the evidence for their use in this setting. ⋯ No difference in mortality or intubation was detected in patients with acute respiratory failure treated with high-flow nasal cannulae compared with usual care. High-flow nasal cannulae seem well tolerated by patients. Further large randomized controlled trials are required to evaluate their utility in this setting.