Minerva anestesiologica
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Minerva anestesiologica · Mar 2014
Review Meta AnalysisA systematic review and individual patient data meta-analysis on intra-abdominal hypertension in critically ill patients: the wake-up project. World initiative on Abdominal Hypertension Epidemiology, a Unifying Project (WAKE-Up!).
Intra-abdominal hypertension (IAH), defined as a pathologically increase in intraabdominal pressure, is commonly found in critically ill patients. While IAH has been associated with several abdominal as well as extra-abdominal conditions, few studies have examined the occurrence of IAH in relation to mortality. The aim of this paper was to evaluate the prognostic role of IAH and its risk factors at admission in critically ill patients across a wide range of settings and countries. ⋯ Five hundred thirteen patients (30.8%) died in intensive care. The independent predictors for intensive care mortality were IAH, SAPS II score, SOFA score and admission category. This systematic review and individual patient data meta-analysis shows that IAH is frequently present in critically ill patients and it is an independent predictor for mortality.
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Minerva anestesiologica · Mar 2014
Review Meta AnalysisA review of the hemodynamic effects of external leg and lower body compression.
External leg and lower body compression (ELC) has been used for decades in the prevention of deep vein thrombosis and the treatment of leg ischemia. Because of systemic effects, the methods have regained interest in anesthesia, surgery and critical care. This review intends to summarize hemodynamic effects and their mechanisms. ⋯ ELC may help future research and optimizing treatment of hemodynamically unstable, surgical or critically ill patients, independent of plasma volume expansion.
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Oxygenation maintenance is the cornerstone of airway management in the obese patient related to anatomic and pathophysiologic issues. Difficult mask ventilation (DMV) risk is increased in obese patients according recognized predictors (Body Mass Index [BMI]>26 kg/m2, age >55 years, jaw protrusion severely limited, lack of teeth, snoring, beard, Mallampati class III or IV) and should systematically search. Difficult tracheal intubation (DTI) risk may be increased and risk should be assessed in a careful manner. ⋯ In unexpected difficult airway, the very first priority is oxygenation and a predefined strategy has to be implemented with oxygenation devices first (supraglottic devices or ILMA). Lastly, the final step of the obese airway management is tracheal extubation and recovery. A strategy with a fully awake patient, without residual paralysis, and a 25° head-up position is mandatory.
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Minerva anestesiologica · Mar 2014
Randomized Controlled Trial Comparative StudyOral Fiberoptic Intubation with Wire Reinforced Endotracheal Tube Vs. Parker Flex-Tip Tube: A Randomized Clinical Trial.
The aim of the study was to compare the Parker Flex-Tip (PFT) (group P) tube to a wire reinforced tracheal tube in two orientations, i.e., with posteriorly and anteriorly positioned tip bevels (WRP and WRA groups, respectively), for oral fiberoptic intubation. ⋯ Advancement of the ETT over a fiberoptic bronchoscope was easier with the PFT tube and with a posteriorly positioned wire-reinforced tube than with an anteriorly positioned wire-reinforced tube.