FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2108089674> ?p ?o ?g. }

• W2108089674 endingPage "946" @default.
• W2108089674 startingPage "940" @default.
• W2108089674 abstract "BackgroundDynamic preload variables to predict fluid responsiveness are based either on the arterial pressure waveform (APW) or on the plethysmographic waveform (PW). We compared the ability of APW-based variations in stroke volume (SVV) and pulse pressure (PPV) and of PW-based plethysmographic variability index (PVI) to predict fluid responsiveness and to track fluid changes in patients undergoing major hepatic resection. Furthermore, we assessed whether the PPV/SVV ratio, as a measure of dynamic arterial elastance (Eadyn), could predict a reduction in norepinephrine requirement after fluid administration.MethodsThirty patients received i.v. fluid (15 ml kg−1 in 30 min) after hepatic resection and were considered responders when stroke volume index (SVI) increased ≥20% after fluid administration. SVV and SVI were measured by the FloTrac-Vigileo® device, and PVI was measured by the Masimo Radical 7 pulse co-oximeter®.ResultsThe areas under a receiver operating characteristic curve for SVV, PPV, and PVI were 0.81, 0.77, and 0.78, respectively. In responders, all dynamic variables, except PVI, decreased after fluid administration. Eadyn predicted a reduced norepinephrine requirement (AUC = 0.81).ConclusionsIn patients undergoing major hepatic resection, both APW- and PW-based dynamic preload variables predict fluid responsiveness (preload) to a similar extent. Most variables (except PVI) also tracked fluid changes. Eadyn, as a measure of arterial elastance (afterload), might be helpful to distinguish the origin of hypotension.Clinical trial registrationClinicalTrials.gov, NCT01060683. Dynamic preload variables to predict fluid responsiveness are based either on the arterial pressure waveform (APW) or on the plethysmographic waveform (PW). We compared the ability of APW-based variations in stroke volume (SVV) and pulse pressure (PPV) and of PW-based plethysmographic variability index (PVI) to predict fluid responsiveness and to track fluid changes in patients undergoing major hepatic resection. Furthermore, we assessed whether the PPV/SVV ratio, as a measure of dynamic arterial elastance (Eadyn), could predict a reduction in norepinephrine requirement after fluid administration. Thirty patients received i.v. fluid (15 ml kg−1 in 30 min) after hepatic resection and were considered responders when stroke volume index (SVI) increased ≥20% after fluid administration. SVV and SVI were measured by the FloTrac-Vigileo® device, and PVI was measured by the Masimo Radical 7 pulse co-oximeter®. The areas under a receiver operating characteristic curve for SVV, PPV, and PVI were 0.81, 0.77, and 0.78, respectively. In responders, all dynamic variables, except PVI, decreased after fluid administration. Eadyn predicted a reduced norepinephrine requirement (AUC = 0.81). In patients undergoing major hepatic resection, both APW- and PW-based dynamic preload variables predict fluid responsiveness (preload) to a similar extent. Most variables (except PVI) also tracked fluid changes. Eadyn, as a measure of arterial elastance (afterload), might be helpful to distinguish the origin of hypotension." @default.
• W2108089674 created "2016-06-24" @default.
• W2108089674 creator A5010652400 @default.
• W2108089674 creator A5019010240 @default.
• W2108089674 creator A5027108569 @default.
• W2108089674 creator A5032813813 @default.
• W2108089674 creator A5048910956 @default.
• W2108089674 creator A5068365745 @default.
• W2108089674 date "2013-06-01" @default.
• W2108089674 modified "2023-10-18" @default.
• W2108089674 title "Comparison of arterial pressure and plethysmographic waveform-based dynamic preload variables in assessing fluid responsiveness and dynamic arterial tone in patients undergoing major hepatic resection" @default.
• W2108089674 cites W1586655573 @default.
• W2108089674 cites W1983065488 @default.
• W2108089674 cites W2056177950 @default.
• W2108089674 cites W2056508268 @default.
• W2108089674 cites W2103792188 @default.
• W2108089674 cites W2108710261 @default.
• W2108089674 cites W2114749129 @default.
• W2108089674 cites W2120369588 @default.
• W2108089674 cites W2135014153 @default.
• W2108089674 cites W2143566156 @default.
• W2108089674 cites W2146351148 @default.
• W2108089674 cites W2150407122 @default.
• W2108089674 cites W2159546409 @default.
• W2108089674 cites W2161126037 @default.
• W2108089674 cites W2162516878 @default.
• W2108089674 cites W2170890039 @default.
• W2108089674 cites W2321395692 @default.
• W2108089674 cites W2328176404 @default.
• W2108089674 cites W2790346849 @default.
• W2108089674 cites W4239952228 @default.
• W2108089674 cites W4366112190 @default.
• W2108089674 doi "https://doi.org/10.1093/bja/aes508" @default.
• W2108089674 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/23348202" @default.
• W2108089674 hasPublicationYear "2013" @default.
• W2108089674 type Work @default.
• W2108089674 sameAs 2108089674 @default.
• W2108089674 citedByCount "53" @default.
• W2108089674 countsByYear W21080896742013 @default.
• W2108089674 countsByYear W21080896742014 @default.
• W2108089674 countsByYear W21080896742015 @default.
• W2108089674 countsByYear W21080896742016 @default.
• W2108089674 countsByYear W21080896742017 @default.
• W2108089674 countsByYear W21080896742018 @default.
• W2108089674 countsByYear W21080896742019 @default.
• W2108089674 countsByYear W21080896742020 @default.
• W2108089674 countsByYear W21080896742021 @default.
• W2108089674 countsByYear W21080896742022 @default.
• W2108089674 countsByYear W21080896742023 @default.
• W2108089674 crossrefType "journal-article" @default.
• W2108089674 hasAuthorship W2108089674A5010652400 @default.
• W2108089674 hasAuthorship W2108089674A5019010240 @default.
• W2108089674 hasAuthorship W2108089674A5027108569 @default.
• W2108089674 hasAuthorship W2108089674A5032813813 @default.
• W2108089674 hasAuthorship W2108089674A5048910956 @default.
• W2108089674 hasAuthorship W2108089674A5068365745 @default.
• W2108089674 hasBestOaLocation W21080896741 @default.
• W2108089674 hasConcept C123576724 @default.
• W2108089674 hasConcept C126322002 @default.
• W2108089674 hasConcept C164705383 @default.
• W2108089674 hasConcept C17140001 @default.
• W2108089674 hasConcept C178853913 @default.
• W2108089674 hasConcept C195646399 @default.
• W2108089674 hasConcept C2777953023 @default.
• W2108089674 hasConcept C42219234 @default.
• W2108089674 hasConcept C48277249 @default.
• W2108089674 hasConcept C71924100 @default.
• W2108089674 hasConcept C73362275 @default.
• W2108089674 hasConcept C80461066 @default.
• W2108089674 hasConcept C84393581 @default.
• W2108089674 hasConceptScore W2108089674C123576724 @default.
• W2108089674 hasConceptScore W2108089674C126322002 @default.
• W2108089674 hasConceptScore W2108089674C164705383 @default.
• W2108089674 hasConceptScore W2108089674C17140001 @default.
• W2108089674 hasConceptScore W2108089674C178853913 @default.
• W2108089674 hasConceptScore W2108089674C195646399 @default.
• W2108089674 hasConceptScore W2108089674C2777953023 @default.
• W2108089674 hasConceptScore W2108089674C42219234 @default.
• W2108089674 hasConceptScore W2108089674C48277249 @default.
• W2108089674 hasConceptScore W2108089674C71924100 @default.
• W2108089674 hasConceptScore W2108089674C73362275 @default.
• W2108089674 hasConceptScore W2108089674C80461066 @default.
• W2108089674 hasConceptScore W2108089674C84393581 @default.
• W2108089674 hasIssue "6" @default.
• W2108089674 hasLocation W21080896741 @default.
• W2108089674 hasLocation W21080896742 @default.
• W2108089674 hasOpenAccess W2108089674 @default.
• W2108089674 hasPrimaryLocation W21080896741 @default.
• W2108089674 hasRelatedWork W1996791739 @default.
• W2108089674 hasRelatedWork W2108089674 @default.
• W2108089674 hasRelatedWork W2110084174 @default.
• W2108089674 hasRelatedWork W2128251282 @default.
• W2108089674 hasRelatedWork W2291817272 @default.
• W2108089674 hasRelatedWork W2387268514 @default.
• W2108089674 hasRelatedWork W2883795923 @default.
• W2108089674 hasRelatedWork W2997306835 @default.
• W2108089674 hasRelatedWork W3159173943 @default.
• W2108089674 hasRelatedWork W4200067894 @default.

• next