Predictive value of pregnancy-associated plasmaprotein-A and global registry of acute coronary events risk score on major adverse cardiac events in patients with acute myocardial infarction
10.3969/j.issn.1004-8812.2017.04.003
- VernacularTitle:血清妊娠相关蛋白-A与全球急性冠状动脉事件注册评分对急性心肌梗死患者主要不良心血管事件的预测价值
- Author:
Hanhua ZHU
;
Weide YANG
;
Ping ZHENG
;
Xiaoming HUANG
;
Xiufeng LUO
;
Hongbing PAN
;
Feng CHEN
;
Xinyun WANG
;
Xiaoyan MA
- Keywords:
Pregnancy-associated plasma protein-A;
Global registry of acute coronary events;
Acute myocardial infarction;
Prognosis
- From:
Chinese Journal of Interventional Cardiology
2017;25(4):192-196
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the predictive value of pregnancy-associated plasmaprotein-A (PAPP-A) and GRACE risk score for death and nonfatal myocardial infarction (combined endpoint) in AMI patients.Methods All AMI patients hospitalized in our department during July 2011 to July 2015 were included consecutively in this prospective study.Plasma PAPP-A were measured at admission.GRACE risk score was acquired with the application of GRACE risk score calculator.Patients were followed up for at least 1 year for any nonfatal myocardial infarction or MACE.Kaplan Meier survival study was analysed according to PAPP-A and GRACE score risk stratification respectively.A cutoff value of 3.0 ng/ml of PAPP-A was chosen from pilot work in this cohort.Results A total of 220 patients were enrolled in the study.The death and nonfatal myocardial infarction during follow-up were significantly higher in patients with PAPP-A≥3.0 ng/ml compared to patients with PAPP-A<3.0 ng/ml (15.7% vs.6.0%, log-rank χ2=5.684, P=0.017).The area under ROC curve of PAPP-A was 0.796(95%CI 0.696-0.896, P<0.01) and the ROC curve of PAPP-A GRACE risk stratification was 0.715 (95%CI 0.567-0.863,P<0.01).Subgroup analysis showed that death and nonfatal myocardial infarction during follow-up was significantly higher in patients with PAPP-A≥3.0 ng/ml compared to patients with PAPP-A<3.0 ng/ml in intermediate and low risk group by GRACE risk stratifcation (log-rank χ2=14.63,P<0.001).Conclusions PAPP-A could predict mortality and nonfatal myocardial infarction in patients with AMI.PAPP-A combined with GRACE risk score can better predict outcome than GRACE risk score alone in intermediate and low risk patients by GRACE risk stratifcation.
