Determination of the Middle Cerebral Artery Occlusion Length in Acute Stroke: Contribution of 4D CT Angiography and Importance for Thrombolytic Efficacy Prediction
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11140%2F15%3A10210422" target="_blank" >RIV/00216208:11140/15:10210422 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00669806:_____/15:10210422
Výsledek na webu
<a href="http://link.springer.com/article/10.1007%2Fs00062-014-0302-x#" target="_blank" >http://link.springer.com/article/10.1007%2Fs00062-014-0302-x#</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00062-014-0302-x" target="_blank" >10.1007/s00062-014-0302-x</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Determination of the Middle Cerebral Artery Occlusion Length in Acute Stroke: Contribution of 4D CT Angiography and Importance for Thrombolytic Efficacy Prediction
Popis výsledku v původním jazyce
Purpose To assess the benefit of 4D-CT angiography (4D-CTA) in determination and precise measurement of middle cerebral artery (MCA) occlusion in comparison to CTA. Possible relationship of measured occlusion lengths with recanalization after intravenousthrombolysis was analysed as a second objective. Methods Detailed evaluation of complete MCA occlusions in 80 patients before intravenous thrombolysis using temporal maximum intensity projection (tMIP) dataset, calculated from 4D-CTA and conventional single-phase CTA was performed. Further, manual measurement technique was compared to results of semiautomatic procedure (vessel analysis) as reference. Statistical analysis of correlation between MCA occlusion length and IVT efficacy (24 h recanalizationrate according modified Thrombolysis In Myocardial Infarction criteria-mTIMI) was performed. Results The distal end of occlusion was identified in all patients using tMIP, but only in 48 patients (60 %) using CTA. The manual measurement m
Název v anglickém jazyce
Determination of the Middle Cerebral Artery Occlusion Length in Acute Stroke: Contribution of 4D CT Angiography and Importance for Thrombolytic Efficacy Prediction
Popis výsledku anglicky
Purpose To assess the benefit of 4D-CT angiography (4D-CTA) in determination and precise measurement of middle cerebral artery (MCA) occlusion in comparison to CTA. Possible relationship of measured occlusion lengths with recanalization after intravenousthrombolysis was analysed as a second objective. Methods Detailed evaluation of complete MCA occlusions in 80 patients before intravenous thrombolysis using temporal maximum intensity projection (tMIP) dataset, calculated from 4D-CTA and conventional single-phase CTA was performed. Further, manual measurement technique was compared to results of semiautomatic procedure (vessel analysis) as reference. Statistical analysis of correlation between MCA occlusion length and IVT efficacy (24 h recanalizationrate according modified Thrombolysis In Myocardial Infarction criteria-mTIMI) was performed. Results The distal end of occlusion was identified in all patients using tMIP, but only in 48 patients (60 %) using CTA. The manual measurement m
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
FH - Neurologie, neurochirurgie, neurovědy
OECD FORD obor
—
Návaznosti výsledku
Projekt
—
Návaznosti
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Ostatní
Rok uplatnění
2015
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Clinical Neuroradiology
ISSN
1869-1439
e-ISSN
—
Svazek periodika
25
Číslo periodika v rámci svazku
3
Stát vydavatele periodika
DE - Spolková republika Německo
Počet stran výsledku
9
Strana od-do
257-265
Kód UT WoS článku
000360841800006
EID výsledku v databázi Scopus
2-s2.0-84941175567