【关键词】 经皮冠状动脉介入治疗;抗血小板药物;上消化道出血;替格瑞洛 中图分类号:R573.2 文献标识码:A DOI:10.3969/j.issn.1003-1383.2018.01.014 Observation of therapeutic effect of ticagrelor on gastrointestinal bleeding after PCI LI Wei,LEI M
【关键词】 经皮冠状动脉介入治疗;抗血小板药物;上消化道出血;替格瑞洛
中图分类号:R573.2 文献标识码:A DOI:10.3969/j.issn.1003-1383.2018.01.014
Observation of therapeutic effect of ticagrelor on gastrointestinal bleeding after PCI
LI Wei,LEI Min,YANG Guiqiang,LV Haiquan,LU Min,TAN Zilie,CHEN Shibao
【Abstract】 Objective To observe the curative effect and adverse reactions of tieagrelor on patients with upper gastrointestinal bleeding after percutaneous coronary intervention(PCI).
Methods 41 cases diagnosed with coronary heart disease,who were found upper gastrointestinal bleeding because of taking double antiplatelet therapy with aspirin and clopidogrel within one month after PCI were randomly divided into ticagrelor group(n=21) and conventional treatment group (n=20).After the gastrointestinal bleeding stopped,the ticagrelor group were given ticagrelor 90 mg/times for 2 times/d,and the conventional treatment group continued to receive aspirin and clopidogrel dual anti-platelet therapy.All patients continued to be treated with standard secondary prevention of coronary heart disease and the use of proton pump inhibitors while receiving antiplatelet therapy.Blood routine,liver function and renal function were detected before and 3 months after taking medicine,and electrocardiogram and cardiac color Doppler examination were performed.Occurrence of major adverse events in the two groups were followed up and observed.
Results There was no statistically significant difference in the incidence of ischemic events and bleeding events,alanine transaminase(ALT),left ventricular ejective fraction (LVEF) and left ventricular end-diastolic diameter(LVEDD) between the two groups(P>0.05).After treatment,the level of uric acid(UA) in the ticagrelor group increased(P<0.05),but creatinine (Cr) had no obvious change.The incidence of dyspnea in the ticagrelor group was higher than that in the conventional treatment group,and patients were tolerated.
Conclusion For patients with early upper gastrointestinal bleeding after PCI,ischemic events and bleeding events in antiplatelet therapy with digalealin alone and conventional aspirin combined with clopidogrel double antiplatelet therapy do not increase,and no severe adverse reactions are found.
【Key words】 PCI;anti-platelet drugs;upper gastrointestinal bleeding;ticagrelor
隨着经皮冠状动脉介入治疗(PCI)技术日益成熟和广泛开展,术后服用阿司匹林和氯吡格雷双联抗血小板聚集药物所致上消化道出血的患者也有增加趋势[1]。一旦出现上消化道出血,则应权衡血栓与出血风险,考虑停用抗血小板治疗或采用其他抗血小板药物替代治疗[2]。本研究比较替格瑞洛与常规阿司匹林+氯吡格雷治疗PCI术后消化道出血患者的疗效,探索PCI术后消化道出血的抗栓策略。
[1] Lee JM,Park SY,Choi JH,et al.Clinical Risk Factors for Upper Gastrointestinal Bleeding after Percutaneous Coronary Intervention:A Single-Center Study[J].Gut and Liver,2016,10(1):58-62.
[2] Guo Y,Wei J.Clinical outcomes of various continued antiplatelet therapies in patients who were administered DAPT following the implantation of drug-eluting stents and developed gastrointestinal hemorrhage[J].Experimental and Therapeutic Medicine,2016,12(2):1125-1129.
[3] 抗血小板药物消化道损伤的预防和治疗中国专家共识组.抗血小板药物消化道损伤的预防和治疗中国专家共识(2012更新版)[J].中华内科杂志,2013,52(3):264-270.
[4] García Rodríguez LA,Martín-Pérez M,Hennekens CH,García Rodríguez,Luis A.et al.Bleeding Risk with Long-Term Low-Dose Aspirin: A Systematic Review of Observational Studies[J].PLoS ON,2016,11(8):e0160046.
[5] Yeh RW,Secemsky EA,Kereiakes DJ,et al.Development and Validation of a Prediction Rule for Benefit and Harm of Dual Antiplatelet Therapy Beyond 1 Year after Percutaneous Coronary Intervention [J].JAMA,2016,315(16):1735-1749.
[6] 中国医师协会心血管内科医师分会血栓防治专业委员会,中华医学会心血管病学分会介入学组,中华心血管病杂志编辑委员会.替格瑞洛临床应用中国专家共识[J].中华心血管病杂志,2016,44(2):112-120.
[7] Teng R.Ticagrelor:Pharmacokinetic,Pharmacodynamic and Pharmacogenetic Profile: An Update[J].Clinical Pharmacokinetics,2015,54(11):1125-1138.
[8] Andell P,James SK,Cannon CP,et al.Ticagrelor Versus Clopidogrel in Patients With Acute Coronary Syndromes and Chronic Obstructive Pulmonary Disease:An Analysis From the Platelet Inhibition and Patient Outcomes (PLATO) Trial[J].Journal of the American Heart Association,2015,4(10):e002490.
[9] Wallentin L,Becker RC,Budaj A,et al.Ticagrelor versus clopidogrel in patients with acute coronary syndromes [J].N Engl J Med,2009,361(11):1045-1057.