FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2000381864> ?p ?o ?g. }

• W2000381864 endingPage "986" @default.
• W2000381864 startingPage "981" @default.
• W2000381864 abstract "Background and Purpose— Disturbances of cerebrovascular autoregulation are thought to be involved in delayed cerebral ischemia and infarction after aneurysmal subarachnoid hemorrhage (SAH). We hypothesized that the continuous monitoring of brain tissue oxygen (PtiO 2 ) pressure reactivity enables the detection of impaired autoregulation after SAH and that impaired autoregulation is associated with delayed infarction. Methods— In 67 patients after severe SAH, continuous monitoring of cerebral perfusion pressure (CPP) and PtiO 2 was performed for an average of 7.4 days. For assessment of autoregulation, the index of PtiO 2 pressure reactivity (ORx) was calculated as a moving correlation coefficient between values of CPP and PtiO 2 . Higher ORx values indicate disturbed autoregulation, whereas lower ORx values signify intact autoregulation. Results— Twenty patients developed delayed cerebral infarction, and 47 did not. Mean ORx was significantly higher in the infarction group compared with the noninfarction group (0.43±0.09 vs 0.23±0.14, respectively; P <0.0001). In a day-by-day analysis, ORx did not differ between groups from days 1 to 4 after SAH but was significantly higher from day 5 onward in the infarction group, indicating a deficit of autoregulatory capacity. In a logistic-regression model, ORx values from days 5 and 6 after SAH carried predictive value for the occurrence of delayed infarction but before this event ultimately occurred ( P =0.003). Conclusions— ORx indicates impaired autoregulation in patients who develop delayed infarction after SAH. Furthermore, this index may distinguish between patients who finally develop delayed infarction and those who do not." @default.
• W2000381864 created "2016-06-24" @default.
• W2000381864 creator A5002229051 @default.
• W2000381864 creator A5005027457 @default.
• W2000381864 creator A5024653973 @default.
• W2000381864 creator A5029922541 @default.
• W2000381864 creator A5051485884 @default.
• W2000381864 date "2007-03-01" @default.
• W2000381864 modified "2023-10-18" @default.
• W2000381864 title "Continuous Monitoring of Cerebrovascular Autoregulation After Subarachnoid Hemorrhage by Brain Tissue Oxygen Pressure Reactivity and Its Relation to Delayed Cerebral Infarction" @default.
• W2000381864 cites W1874700596 @default.
• W2000381864 cites W1972169882 @default.
• W2000381864 cites W1974696969 @default.
• W2000381864 cites W1975819896 @default.
• W2000381864 cites W1984922283 @default.
• W2000381864 cites W1986146139 @default.
• W2000381864 cites W1988556994 @default.
• W2000381864 cites W2003999337 @default.
• W2000381864 cites W2038769950 @default.
• W2000381864 cites W2046836745 @default.
• W2000381864 cites W2060752639 @default.
• W2000381864 cites W2101988458 @default.
• W2000381864 cites W2610516340 @default.
• W2000381864 doi "https://doi.org/10.1161/01.str.0000257964.65743.99" @default.
• W2000381864 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/17272764" @default.
• W2000381864 hasPublicationYear "2007" @default.
• W2000381864 type Work @default.
• W2000381864 sameAs 2000381864 @default.
• W2000381864 citedByCount "225" @default.
• W2000381864 countsByYear W20003818642012 @default.
• W2000381864 countsByYear W20003818642013 @default.
• W2000381864 countsByYear W20003818642014 @default.
• W2000381864 countsByYear W20003818642015 @default.
• W2000381864 countsByYear W20003818642016 @default.
• W2000381864 countsByYear W20003818642017 @default.
• W2000381864 countsByYear W20003818642018 @default.
• W2000381864 countsByYear W20003818642019 @default.
• W2000381864 countsByYear W20003818642020 @default.
• W2000381864 countsByYear W20003818642021 @default.
• W2000381864 countsByYear W20003818642022 @default.
• W2000381864 countsByYear W20003818642023 @default.
• W2000381864 crossrefType "journal-article" @default.
• W2000381864 hasAuthorship W2000381864A5002229051 @default.
• W2000381864 hasAuthorship W2000381864A5005027457 @default.
• W2000381864 hasAuthorship W2000381864A5024653973 @default.
• W2000381864 hasAuthorship W2000381864A5029922541 @default.
• W2000381864 hasAuthorship W2000381864A5051485884 @default.
• W2000381864 hasBestOaLocation W20003818641 @default.
• W2000381864 hasConcept C111774379 @default.
• W2000381864 hasConcept C126322002 @default.
• W2000381864 hasConcept C127413603 @default.
• W2000381864 hasConcept C146957229 @default.
• W2000381864 hasConcept C154281038 @default.
• W2000381864 hasConcept C164705383 @default.
• W2000381864 hasConcept C2777736543 @default.
• W2000381864 hasConcept C2777798775 @default.
• W2000381864 hasConcept C2779450755 @default.
• W2000381864 hasConcept C2780645631 @default.
• W2000381864 hasConcept C2780954326 @default.
• W2000381864 hasConcept C42219234 @default.
• W2000381864 hasConcept C500558357 @default.
• W2000381864 hasConcept C541997718 @default.
• W2000381864 hasConcept C71924100 @default.
• W2000381864 hasConcept C78519656 @default.
• W2000381864 hasConcept C84359808 @default.
• W2000381864 hasConcept C84393581 @default.
• W2000381864 hasConceptScore W2000381864C111774379 @default.
• W2000381864 hasConceptScore W2000381864C126322002 @default.
• W2000381864 hasConceptScore W2000381864C127413603 @default.
• W2000381864 hasConceptScore W2000381864C146957229 @default.
• W2000381864 hasConceptScore W2000381864C154281038 @default.
• W2000381864 hasConceptScore W2000381864C164705383 @default.
• W2000381864 hasConceptScore W2000381864C2777736543 @default.
• W2000381864 hasConceptScore W2000381864C2777798775 @default.
• W2000381864 hasConceptScore W2000381864C2779450755 @default.
• W2000381864 hasConceptScore W2000381864C2780645631 @default.
• W2000381864 hasConceptScore W2000381864C2780954326 @default.
• W2000381864 hasConceptScore W2000381864C42219234 @default.
• W2000381864 hasConceptScore W2000381864C500558357 @default.
• W2000381864 hasConceptScore W2000381864C541997718 @default.
• W2000381864 hasConceptScore W2000381864C71924100 @default.
• W2000381864 hasConceptScore W2000381864C78519656 @default.
• W2000381864 hasConceptScore W2000381864C84359808 @default.
• W2000381864 hasConceptScore W2000381864C84393581 @default.
• W2000381864 hasIssue "3" @default.
• W2000381864 hasLocation W20003818641 @default.
• W2000381864 hasLocation W20003818642 @default.
• W2000381864 hasOpenAccess W2000381864 @default.
• W2000381864 hasPrimaryLocation W20003818641 @default.
• W2000381864 hasRelatedWork W2000381864 @default.
• W2000381864 hasRelatedWork W2094132254 @default.
• W2000381864 hasRelatedWork W2118169775 @default.
• W2000381864 hasRelatedWork W2352772878 @default.
• W2000381864 hasRelatedWork W2792887021 @default.
• W2000381864 hasRelatedWork W2901871896 @default.
• W2000381864 hasRelatedWork W2921402088 @default.
• W2000381864 hasRelatedWork W4210711749 @default.
• W2000381864 hasRelatedWork W4225517081 @default.

• next