RESUMO
This study investigated roles of serum ST2, IL-33 and BNP in predicting major adverse cardiovascular events (MACEs) in acute myocardial infarction (AMI) after percutaneous coronary intervention (PCI). Blood samples were collected from the included AMI patients (n = 180) who underwent PCI. All patients were divided into the MACEs and MACEs-free groups. Enzyme-linked immunosorbent assay was performed to measure serum levels of ST2, IL-33 and BNP. Severity of coronary artery lesion was evaluated by Gensini score. Pearson correlation analysis was used. A receiver operating characteristics curve was drawn to evaluate the potential roles of ST2, IL-33 and BNP in predicting MACEs, and Kaplan-Meier curve to analyse the 1-year overall survival rate. Logistic regression analysis was conducted to analyse the independent risk factors for MACEs. Compared with the MACEs-free group, the serum levels of ST2, IL-33 and BNP were significantly higher in the MACEs group. Serum levels of ST2, IL-33 and BNP were positively correlated with each other and positively correlated with Gensini score. The area under curves of ST2, IL-33 and BNP, respectively, were 0.872, 0.675 and 0.902. The relative sensitivity and specificity were, respectively, 76.27% and 85.92%, 69.49% and 58.68%, as well as, 96.61% and 77.69%. Serum levels of ST2, IL-33 and BNP were independent risk factors for MACEs. The 1-year overall survival rate was higher in AMI patients with lower serum levels of ST2, IL-33 and BNP. In conclusion, serum levels of ST2, IL-33 and BNP have potential value in predicting MACEs in AMI patients undergoing PCI.
Assuntos
Síndrome Coronariana Aguda/diagnóstico , Proteína 1 Semelhante a Receptor de Interleucina-1/sangue , Interleucina-33/sangue , Infarto do Miocárdio/diagnóstico , Peptídeo Natriurético Encefálico/sangue , Intervenção Coronária Percutânea/efeitos adversos , Síndrome Coronariana Aguda/sangue , Síndrome Coronariana Aguda/etiologia , Síndrome Coronariana Aguda/mortalidade , Idoso , Área Sob a Curva , Biomarcadores/sangue , Vasos Coronários/metabolismo , Vasos Coronários/patologia , Feminino , Expressão Gênica , Humanos , Proteína 1 Semelhante a Receptor de Interleucina-1/genética , Interleucina-33/genética , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Infarto do Miocárdio/sangue , Infarto do Miocárdio/etiologia , Infarto do Miocárdio/mortalidade , Peptídeo Natriurético Encefálico/genética , Valor Preditivo dos Testes , Prognóstico , Curva ROC , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: To explore the associations of the level of glycated albumin (GA) with coronary artery disease (CAD). METHODS: A total of 306 patients undergoing coronary angiography (CA) were collected. There were 201 males and 105 females with an age range of 38-86 years. CA was the major diagnostic criteria of CAD. Metabolic syndrome was diagnosed according to the Guideline on Prevention & Treatment of Blood Lipid Abnormality in Chinese Adults. RESULTS: (1) CAD was found in 227 patients (74.2%). The levels of 2 h postprandial glucose, GA and hemoglobin A1c in the CAD patients were higher than those in the non-CAD counterparts (all P < 0.05). (2) In the subgroup of normal glucose tolerance (NGR), the CAD patients had a higher level of GA than the non-CAD patients ((15.0 ± 2.1)% vs (13.3 ± 1.7)%, P < 0.01). And the level of GA was higher in the patients with 1-vessel ((14.8 ± 2.1)% vs (13.3 ± 1.7)%, P < 0.05) and multi-vessel lesions ((15.1 ± 2.1)% vs (13.3 ± 1.7)%, P < 0.05) than that in the non-CAD counterparts (all P < 0.05). Similar results were obtained in the hyperglycemia subgroup. (3) Logistic regression demonstrated that the level of GA was independently correlated with CAD after adjusting other traditional factors among all subjects, NGR and hyperglycemia subgroup. CONCLUSIONS: The serum level of GA becomes significantly elevated the CAD patients. And it is an independent risk factor of CAD in both hyperglycemic and NGR patients.