Cystatin C is associated with the extent and characteristics of coronary atherosclerosis in patients with preserved renal function
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00064165%3A_____%2F16%3A10330651" target="_blank" >RIV/00064165:_____/16:10330651 - isvavai.cz</a>
Nalezeny alternativní kódy
RIV/00216208:11110/16:10330651 RIV/00023884:_____/16:00007717
Výsledek na webu
<a href="http://fb.cuni.cz/file/5824/fb2016a0028.pdf" target="_blank" >http://fb.cuni.cz/file/5824/fb2016a0028.pdf</a>
DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Cystatin C is associated with the extent and characteristics of coronary atherosclerosis in patients with preserved renal function
Popis výsledku v původním jazyce
Cystatin C (CysC), an endogenous inhibitor of cysteine proteases and a sensitive and accurate marker of renal function, is associated with the severity of coronary atherosclerosis assessed by angiography and future cardiovascular events according to previous studies. We aimed to evaluate the association between CysC levels and coronary plaque volume, composition and phenotype assessed by intravascular ultrasound and intravascular ultrasound-derived virtual histology in patients with preserved renal function. Forty-four patients with angiographically documented coronary artery disease and complete intravascular imaging were included in the study. Patients were categorized into tertiles by CysC levels. Subjects in the high CysC tertile had significantly higher mean plaque burden (48.0 % +- 6.9 vs. 42.8 % +- 7.4, P = 0.029), lower mean lumen area (8.1 mm2 +- 1.7 vs. 9.9 mm2 +- 3.1, P = 0.044) and a higher number of 5-mm vessel segments with minimum lumen area < 4 mm2 (17.9 +- 18.9 vs. 6.8 +- 11.7, P = 0.021) compared to patients in the lower tertiles. In addition, CysC levels demonstrated significant positive correlation with the mean plaque burden (r = 0.35, P = 0.021). Neither relative, nor absolute plaque components differed significantly according to CysC tertiles. The Liverpool Active Plaque Score was significantly higher in the high CysC tertile patients (0.91 +- 1.0 vs. 0.18 +- 0.92, P = 0.02). In conclusion, our study demonstrated a significant association of increased CysC levels with more advanced coronary artery disease and higher risk plaque phenotype in patients with preserved renal function.
Název v anglickém jazyce
Cystatin C is associated with the extent and characteristics of coronary atherosclerosis in patients with preserved renal function
Popis výsledku anglicky
Cystatin C (CysC), an endogenous inhibitor of cysteine proteases and a sensitive and accurate marker of renal function, is associated with the severity of coronary atherosclerosis assessed by angiography and future cardiovascular events according to previous studies. We aimed to evaluate the association between CysC levels and coronary plaque volume, composition and phenotype assessed by intravascular ultrasound and intravascular ultrasound-derived virtual histology in patients with preserved renal function. Forty-four patients with angiographically documented coronary artery disease and complete intravascular imaging were included in the study. Patients were categorized into tertiles by CysC levels. Subjects in the high CysC tertile had significantly higher mean plaque burden (48.0 % +- 6.9 vs. 42.8 % +- 7.4, P = 0.029), lower mean lumen area (8.1 mm2 +- 1.7 vs. 9.9 mm2 +- 3.1, P = 0.044) and a higher number of 5-mm vessel segments with minimum lumen area < 4 mm2 (17.9 +- 18.9 vs. 6.8 +- 11.7, P = 0.021) compared to patients in the lower tertiles. In addition, CysC levels demonstrated significant positive correlation with the mean plaque burden (r = 0.35, P = 0.021). Neither relative, nor absolute plaque components differed significantly according to CysC tertiles. The Liverpool Active Plaque Score was significantly higher in the high CysC tertile patients (0.91 +- 1.0 vs. 0.18 +- 0.92, P = 0.02). In conclusion, our study demonstrated a significant association of increased CysC levels with more advanced coronary artery disease and higher risk plaque phenotype in patients with preserved renal function.
Klasifikace
Druh
J<sub>x</sub> - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
CEP obor
FA - Kardiovaskulární nemoci včetně kardiochirurgie
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/LH12053" target="_blank" >LH12053: Predikce rozsahu a rizikovosti koronárního postižení a jejich změn při hypolipidemické terapii na základě neinvazivních vyšetření</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2016
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název periodika
Folia Biologica
ISSN
0015-5500
e-ISSN
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Svazek periodika
62
Číslo periodika v rámci svazku
6
Stát vydavatele periodika
CZ - Česká republika
Počet stran výsledku
10
Strana od-do
225-234
Kód UT WoS článku
000398215600001
EID výsledku v databázi Scopus
2-s2.0-85013335423