2019
DOI: 10.1186/s13054-019-2647-7
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Value of respiratory variation of aortic peak velocity in predicting children receiving mechanical ventilation: a systematic review and meta-analysis

Abstract: BackgroundAccurate volume assessment is crucial in children under fluid therapy. Over the last decade, respiratory variation of aortic peak velocity (△VPeak) has been applied in intensive care unit and surgeries to help clinicians guide fluid management. The aim of this systematic review and meta-analysis was to test diagnostic performance of △VPeak in predicting fluid responsiveness of ventilated children and to explore the potential factors that influence the accuracy of △VPeak.MethodsWe searched PubMed, Emb… Show more

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Cited by 19 publications
(17 citation statements)
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References 56 publications
(71 reference statements)
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“…Static measures, mostly CVP, are not appropriate to test fluid responsiveness [29,31]. The published evidence suggests that respiratory variation in aortic blood flow peak velocity {(ΔVPeak/velocity time integral (VTI)} is the most reliable indicator of fluid responsiveness, but only in ventilated children that fulfil various criteria [38]. Other dynamic methods, like passive leg raising test and liver pressure, have not been adequately assessed in children of all ages [39].…”
Section: Volume Resuscitation and Fluid Responsivenessmentioning
confidence: 99%
“…Static measures, mostly CVP, are not appropriate to test fluid responsiveness [29,31]. The published evidence suggests that respiratory variation in aortic blood flow peak velocity {(ΔVPeak/velocity time integral (VTI)} is the most reliable indicator of fluid responsiveness, but only in ventilated children that fulfil various criteria [38]. Other dynamic methods, like passive leg raising test and liver pressure, have not been adequately assessed in children of all ages [39].…”
Section: Volume Resuscitation and Fluid Responsivenessmentioning
confidence: 99%
“…Static measures, mostly CVP, are not appropriate to test uid responsiveness [29,31]. The published evidence suggests that respiratory variation in aortic blood ow peak velocity {(ΔVPeak / velocity time integral (VTI)} is the most reliable indicator of uid responsiveness, but only in ventilated children that ful l various criteria [38]. Other dynamic methods, like passive leg raising test and liver pressure, have not been adequately assessed in children of all ages [39].…”
Section: Volume Resuscitation and Uid Responsivenessmentioning
confidence: 99%
“…Static measures, mostly CVP, are not appropriate to test uid responsiveness [37,39] and we therefore do not recommend uid bolus or therapy based on these static measures. The published evidence suggests that respiratory variation in aortic blood ow peak velocity {(ΔVPeak / velocity time integral (VTI)} is the most reliable indicator of uid responsiveness, but only in ventilated children that ful l various criteria [61]. Other dynamic methods, like passive leg raising test and liver pressure, have not been adequately assessed in children of all ages [62].…”
Section: Volume Resuscitation and Uid Responsivenessmentioning
confidence: 99%