Predictive value of preoperative D-dimer combined with activated partial thromboplastin time for slow/no-reflow phenomenon in emergency percutaneous coronary intervention
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Predictive value of preoperative D-dimer combined with activated partial thromboplastin time for slow/no-reflow phenomenon in emergency percutaneous coronary intervention
Journal of Army Medical UniversityVol. 41, Issue 20, Pages: 1982-1988(2019)
Predictive value of preoperative D-dimer combined with activated partial thromboplastin time for slow/no-reflow phenomenon in emergency percutaneous coronary intervention. [J]. Journal of Army Medical University 41(20):1982-1988(2019)
Predictive value of preoperative D-dimer combined with activated partial thromboplastin time for slow/no-reflow phenomenon in emergency percutaneous coronary intervention. [J]. Journal of Army Medical University 41(20):1982-1988(2019) DOI: 10.16016/j.1000-5404.201908090.
Predictive value of preoperative D-dimer combined with activated partial thromboplastin time for slow/no-reflow phenomenon in emergency percutaneous coronary intervention
Objective To investigate the predictive value of D-dimer combined with activated partial thromboplastin time(APTT) for slow/no-reflow of percutaneous coronary intervention(PCI) in patients with acute coronary syndrome(ACS). Methods A total of 181 ACS patients undergoing emergency PCI in our department from November 2015 to June 2018 were recruited in this study. Their plasma D-dimer level and APTT were tested before surgery. According to thrombolysis in myocardial infarction(TIMI)
the patients were divided into slow/no-reflow group and normal blood flow group. The correlations of D-dimer level and APTT were analyzed with the incidence of slow/no-reflow. According to the cutoff values of the 2 indicators
the patients were assigned into high-risk group and non-high-risk group
and the incidence of slow/no-reflow was compared between the 2 groups. Results Logistics multivariate regression analysis showed preoperative D-dimer(OR=2.801
95% CI=1.399~5.610
P=0.004) was positively
and APTT(OR=0.881
95%CI=0.810~0.959
P=0.003) was negatively correlated with slow/no-reflow phenomenon. According to ROC curve
D-dimer AUC=0.612(95% CI=0.537~0.683
P=0.036)
APTT AUC=0.653(95% CI=0.579~0.722
P=0.004)
and AUC increased to 0.697(95% CI=0.624~0.763
P<0.001) when D-dimer was combined with APTT index. According to the cutoff values of D-dimer and APTT
the incidence of slow/no-reflow in high-risk and non-high-risk groups was 36.17% and 14.92%
respectively(P=0.002). Conclusion Higher preoperative D-dimer indicates higher incidence of slow/no-reflow in ACS patients after emergency PCI
while preoperative APTT is negatively correlated with the incidence. So combined detection of the 2 indicators helps predict the occurrence of slow/no-reflow in the patients.
关键词
D-二聚体活化部分凝血活酶时间急性冠脉综合征经皮冠状动脉介入治疗慢/无复流预测价值
Keywords
D-dimeractivated partial thromboplastin timeacute coronary syndromepercutaneous coronary interventionno-reflowpredictive value
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HU Zhuoying
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WU Long
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Related Institution
Department of Gynecology, the First Affiliated Hospital of Chongqing Medical University
陆军军医大学(第三军医大学):军事预防医学系军队流行病学教研室,第一附属医院心血管内科
重庆医科大学附属第三医院心血管疾病中心
Department of Emergency Medicine, First Affiliated Hospital, Army Medical University (Third Military Medical University)