FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2285751171> ?p ?o ?g. }

• W2285751171 endingPage "1022" @default.
• W2285751171 startingPage "1018" @default.
• W2285751171 abstract "Background and Purpose— In patients with acute stroke, the intensity of a fluid-attenuated inversion recovery (FLAIR) lesion in the region of diffusion restriction is associated with time from symptom onset. We hypothesized that collateral status as assessed by the hypoperfusion intensity ratio could modify the association between time from stroke onset and FLAIR lesion intensity. Methods— From the AX200 for ischemic stroke trial, 141 patients had appropriate FLAIR, diffusion-weighted imaging, and perfusion-weighted imaging. In the region of nonreperfused core, we calculated voxel-based relative FLAIR (rFLAIR) signal intensity. The hypoperfusion intensity ratio was defined as the ratio of the T max >10 s lesion over the T max >6 s lesion volume. A hypoperfusion intensity ratio threshold of ≤0.4 was used to dichotomize good versus poor collaterals. We studied the interaction between collateral status on the association between time from symptom onset and FLAIR intensity. Results— Time from symptom onset was associated with the rFLAIR intensity in the region of nonreperfused core ( B =1.05; 95% confidence interval, 1.0–1.1). We identified an interaction between this association and collateral status; an association was present between time and rFLAIR intensity in patients with poor collaterals ( r =0.53), but absent in patients with good collaterals ( r =0.17; P =0.04). Conclusions— Our findings show that the relationship between time from symptom onset and rFLAIR lesion intensity depends on collateral status. In patients with good collaterals, the development of an rFLAIR-positive lesion is less dependent on time from symptom onset compared with patients with poor collaterals." @default.
• W2285751171 created "2016-06-24" @default.
• W2285751171 creator A5006794669 @default.
• W2285751171 creator A5009588075 @default.
• W2285751171 creator A5013144930 @default.
• W2285751171 creator A5021332109 @default.
• W2285751171 creator A5026526616 @default.
• W2285751171 creator A5034616919 @default.
• W2285751171 creator A5045990278 @default.
• W2285751171 creator A5067654386 @default.
• W2285751171 creator A5090147251 @default.
• W2285751171 date "2016-04-01" @default.
• W2285751171 modified "2023-10-18" @default.
• W2285751171 title "Association Between Time From Stroke Onset and Fluid-Attenuated Inversion Recovery Lesion Intensity Is Modified by Status of Collateral Circulation" @default.
• W2285751171 cites W1571812451 @default.
• W2285751171 cites W1655344346 @default.
• W2285751171 cites W1687902174 @default.
• W2285751171 cites W1872653357 @default.
• W2285751171 cites W1980882937 @default.
• W2285751171 cites W2002099297 @default.
• W2285751171 cites W2006320032 @default.
• W2285751171 cites W2007321902 @default.
• W2285751171 cites W2013317331 @default.
• W2285751171 cites W2016501943 @default.
• W2285751171 cites W2017962682 @default.
• W2285751171 cites W2020624586 @default.
• W2285751171 cites W2030157662 @default.
• W2285751171 cites W2048007349 @default.
• W2285751171 cites W2055325748 @default.
• W2285751171 cites W2062047217 @default.
• W2285751171 cites W2064476989 @default.
• W2285751171 cites W2073805301 @default.
• W2285751171 cites W2078408538 @default.
• W2285751171 cites W2079377126 @default.
• W2285751171 cites W2082291642 @default.
• W2285751171 cites W2086121111 @default.
• W2285751171 cites W2089157710 @default.
• W2285751171 cites W2098329778 @default.
• W2285751171 cites W2102447759 @default.
• W2285751171 cites W2104657667 @default.
• W2285751171 cites W2109295763 @default.
• W2285751171 cites W2123851168 @default.
• W2285751171 cites W2134605661 @default.
• W2285751171 cites W2137457978 @default.
• W2285751171 cites W2138157900 @default.
• W2285751171 cites W2142040044 @default.
• W2285751171 cites W2152023347 @default.
• W2285751171 cites W2155681330 @default.
• W2285751171 cites W2165882703 @default.
• W2285751171 cites W2169348819 @default.
• W2285751171 cites W71159566 @default.
• W2285751171 doi "https://doi.org/10.1161/strokeaha.115.012010" @default.
• W2285751171 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/4811703" @default.
• W2285751171 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/26917566" @default.
• W2285751171 hasPublicationYear "2016" @default.
• W2285751171 type Work @default.
• W2285751171 sameAs 2285751171 @default.
• W2285751171 citedByCount "39" @default.
• W2285751171 countsByYear W22857511712016 @default.
• W2285751171 countsByYear W22857511712017 @default.
• W2285751171 countsByYear W22857511712018 @default.
• W2285751171 countsByYear W22857511712019 @default.
• W2285751171 countsByYear W22857511712020 @default.
• W2285751171 countsByYear W22857511712021 @default.
• W2285751171 countsByYear W22857511712022 @default.
• W2285751171 countsByYear W22857511712023 @default.
• W2285751171 crossrefType "journal-article" @default.
• W2285751171 hasAuthorship W2285751171A5006794669 @default.
• W2285751171 hasAuthorship W2285751171A5009588075 @default.
• W2285751171 hasAuthorship W2285751171A5013144930 @default.
• W2285751171 hasAuthorship W2285751171A5021332109 @default.
• W2285751171 hasAuthorship W2285751171A5026526616 @default.
• W2285751171 hasAuthorship W2285751171A5034616919 @default.
• W2285751171 hasAuthorship W2285751171A5045990278 @default.
• W2285751171 hasAuthorship W2285751171A5067654386 @default.
• W2285751171 hasAuthorship W2285751171A5090147251 @default.
• W2285751171 hasBestOaLocation W22857511711 @default.
• W2285751171 hasConcept C101070640 @default.
• W2285751171 hasConcept C121332964 @default.
• W2285751171 hasConcept C126322002 @default.
• W2285751171 hasConcept C126838900 @default.
• W2285751171 hasConcept C127413603 @default.
• W2285751171 hasConcept C142724271 @default.
• W2285751171 hasConcept C143409427 @default.
• W2285751171 hasConcept C146957229 @default.
• W2285751171 hasConcept C164705383 @default.
• W2285751171 hasConcept C2776599846 @default.
• W2285751171 hasConcept C2780645631 @default.
• W2285751171 hasConcept C2781156865 @default.
• W2285751171 hasConcept C2989005 @default.
• W2285751171 hasConcept C62520636 @default.
• W2285751171 hasConcept C71924100 @default.
• W2285751171 hasConcept C78519656 @default.
• W2285751171 hasConcept C93038891 @default.
• W2285751171 hasConceptScore W2285751171C101070640 @default.
• W2285751171 hasConceptScore W2285751171C121332964 @default.
• W2285751171 hasConceptScore W2285751171C126322002 @default.
• W2285751171 hasConceptScore W2285751171C126838900 @default.

• next