fluid responsiveness
The haemodynamic dilemma in emergency care: Is fluid responsiveness the answer? A systematic review
... a fluid responsiveness proto- col to standard ...mmol/L. Fluid responsiveness was estimated by change in stroke volume index (ΔSVI) measured by bioreactance CO monitor after ...Initial ...
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Evaluation of a novel closed loop fluid administration system based on dynamic predictors of fluid responsiveness: an in silico simulation study
... of fluid responsiveness, but generali- zations about the possible efficacy of this controller in clinical practice would be premature based on this initial ...
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Using heart lung interactions to assess fluid responsiveness during mechanical ventilation
... According to the Frank–Starling relationship, a patient is a ‘responder’ to volume expansion only if both ventricles are preload dependent. Mechanical ventilation induces cyclic changes in left ventricular (LV) stroke ...
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Sigh maneuver to enhance assessment of fluid responsiveness during pressure support ventilation
... weight and non-severely impaired lung compliance [3– 8]. The interplay between mechanical ventilation and hemodynamics is more complex in patients with spon- taneous breathing activity, whose respiratory efforts affect ...
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Pulse pressure variation and pleth variability index as predictors of fluid responsiveness in patients undergoing spinal surgery in the prone position
... of fluid responsiveness), the lower blood loss possibly affected the optimal cut-off value, decreased the predictive ability of PPV (and maybe also that of PVI), and increased the gray ...
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Diagnostic Accuracy of Transthoracic Echocardiography to Predict Fluid Responsiveness by Passive Leg Raising in the Critically Ill: A Meta Analysis
... For the past 10 years, many studies have focused on the prediction of fluid respon- siveness. Static hemodynamic indices (such as central venous pressure [CVP] or pul- monary artery occlution pressure [PAOP]) are ...
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Original Article Pressure controlled ventilation on stroke volume variation as a predictor of fluid responsiveness in patients
... but with poor sensitivity. This is likely due to the diversity in the patients’ thorax size. The fixed airway pressure may have different impacts on the filling of thoracic great vessels and left ven- tricle, lead to the ...
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Value of variation index of inferior vena cava diameter in predicting fluid responsiveness in patients with circulatory shock receiving mechanical ventilation: a systematic review and meta analysis
... diagnosing fluid responsiveness; (3) studies published in any language; and (4) studies providing sufficient data for constructing two-by-two tables, including true-positive (TP), false-positive (FP), ...
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Assessment of fluid responsiveness in spontaneously breathing patients: a systematic review of literature
... assess fluid responsiveness continuously and with minimal inter- rater ...assess fluid responsiveness in patients without availability of an invasive arterial line [19, 21, 23, ...enables ...
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Functional hemodynamic tests: a systematic review and a metanalysis on the reliability of the end expiratory occlusion test and of the mini fluid challenge in predicting fluid responsiveness
... of fluid responsiveness, and (4) the area under the receiver operating characteristic (ROC) curve (AUC) and all the statistical data obtained by the ROC curve analysis ...
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Stroke Volume variation as a predictor for fluid responsiveness in patients undergoing elective major abdominal surgeries
... about fluid administration is because of the lack of physiological variables that will successfully predict the response to fluid ...of fluid responsiveness, and to be unable to differentiate ...
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Does inferior vena cava respiratory variability predict fluid responsiveness in spontaneously breathing patients?
... of fluid responsiveness, and many different dynamic markers of fluid responsiveness have been studied in recent years [1, ...predicting fluid responsiveness [1, ...to ...
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End expiratory occlusion maneuver to predict fluid responsiveness in the intensive care unit: an echocardiographic study
... variable. Second, we determined the values for which no conclusive information on fluid responsiveness (i.e., cutoff values with sensitivity <90% or specificity <90% (diagnostic tolerance of 10%) ...
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High mixed venous oxygen saturation levels do not exclude fluid responsiveness in critically ill septic patients
... 5. Dellinger RP, Levy MM, Carlet JM, Bion J, Parker MM, Jaeschke R, Reinhart K, Angus DC, Brun-Buisson C, Beale R, Calandra T, Dhainaut JF, Gerlach H, Harvey M, Marini JJ, Marshall J, Ranieri M, Ramsay G, Sevransky J, ...
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Arterial Pulse Pressure Variation versus Central Venous Pressure as a Predictor for Fluid Responsiveness during Open Major Abdominal Operations
... Introduction: Fluid resuscitation is the cornerstone in the management of hemodynamically unstable ...of fluid responsive- ness, like pulse pressure variation, have the advantage of being more reliable ...
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Mixed venous O2 saturation and fluid responsiveness after cardiac or major vascular surgery
... Colloid fluid loading was done for 90 min, guided by changes in pulmonary artery occlusion pressure (PAOP) or central venous pressure ...(CVP). Fluid responsiveness was defined as ≥ 15% increase in ...
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Brachial artery peak velocity variation to predict fluid responsiveness in mechanically ventilated patients
... sthoracic echocardiography, and the aortic blood flow veloc- ity, recorded by esophageal Doppler. They observed that the prediction of hemodynamic consequences of blood depletion and restoration was highly accurate in ...
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Does pulse pressure variation predict fluid responsiveness in critically ill patients? A systematic review and meta analysis
... PPV in predicting fluid responsiveness [45]. These authors reported a significantly lower pooled ROC AUC for PPV (0.88, 95% CI = 0.84 to 0.92). However, there are several major differences between these two ...
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Time course of fluid responsiveness in sepsis: the fluid challenge revisiting (FCREV) study
... of fluid responsiveness: the NR for whom no fluid efficacy was observed over time, the PR exhibiting a posi- tive and sustained response to FC over time, and the TR exhibiting initially a positive ...
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Extrasystoles for fluid responsiveness prediction in critically ill patients
... of fluid responders in the present study—explain the observed difference in the magnitude of absolute post-ectopic PEP ...for fluid responsiveness ...
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