Association between interleukin-18 and Global Registry of Acute Coronary Events score in patients with acute coronary syndrome / 中南大学学报(医学版)
Journal of Central South University(Medical Sciences)
;
(12): 570-576, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-815536
ABSTRACT
OBJECTIVE@#To determine the correlation between interleukin-18 (IL-18) level and Global Registry of Acute Coronary Events (GRACE) risk score as well as risk stratification in patients with acute coronary syndrome (ACS), and to determine the clinical prognostic value of IL-18 for major adverse cardiac events (MACE) in ACS patients.@*METHODS@#A total of 150 ACS patients were subjected to risk assessment and stratification with GRACE risk score. All ACS patients received conventional treatments and MACE was recorded. Plasma IL-18 was measured by enzyme-linked immunosorbent assay and the relationship between plasma IL-18 level and GRACE scores in ACS patients was analyzed. Predictive accuracy of IL-18 level and GRACE risk score for MACE were determined by receiver operating characteristic curve and the corresponding area under the curve.@*RESULTS@#According to GRACE risk stratification, IL-18 level was significantly elevated in the high risk group (>140) compared with that in the middle risk group (109-140; P<0. 05), while IL-18 level was significantly elevated in the middle risk group compared with that in the low risk group (≤108; P<0. 05). According to the IL-18 level, patients were stratified into 4 groups by quartile (from the lowest to the highest, Q1-Q4). Compared with Q1-Q3 groups, the GRACE risk score and percentage of high risk patients were the highest in the Q4 group (P<0.05). Receiver operating characteristic curve analysis showed that IL-18 level was positively related with GRACE risk score and that the area under the curve of IL-18 level and GRACE risk score for predicting MACE in hospital patients were 0.887 and 0.914, respectively.@*CONCLUSION@#Both IL-18 level and GRACE risk score are valuable parameters for risk of MACE in patients with ACS. IL-18 may be an important biomarker in the prognosis of ACS patients.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Prognóstico
/
Sangue
/
Índice de Gravidade de Doença
/
Ensaio de Imunoadsorção Enzimática
/
Biomarcadores
/
Curva ROC
/
Medição de Risco
/
Interleucina-18
/
Diagnóstico
/
Síndrome Coronariana Aguda
Tipo de estudo:
Estudo diagnóstico
/
Estudo de etiologia
/
Estudo prognóstico
/
Fatores de risco
Limite:
Humanos
Idioma:
Chinês
Revista:
Journal of Central South University(Medical Sciences)
Ano de publicação:
2014
Tipo de documento:
Artigo
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