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·药物与临床·


          尼可地尔联合不同剂量替罗非班治疗老年急性ST段抬高型心肌

          梗死患者的临床观察
                                          Δ

          李子进 ,贺立群 ,陈昌贵,殷 梦(武汉市第一医院心内科,武汉 430024)
                *
                          #
          中图分类号  R969.4;R542.2      文献标志码  A      文章编号  1001-0408(2025)07-0848-05
          DOI  10.6039/j.issn.1001-0408.2025.07.14

          摘   要  目的  探讨尼可地尔联合不同剂量替罗非班治疗老年急性 ST 段抬高型心肌梗死(STEMI)患者的临床效果和安全性。
          方法  回顾性纳入2022年6月1日至2024年6月1日我院收治的162例老年STEMI患者,所有患者均接受经皮冠状动脉介入治疗
         (PCI)和STEMI常规治疗,并应用尼可地尔(每次5 mg,tid)和替罗非班。根据替罗非班的使用情况,将患者分为常规剂量组(n=
          104)和半剂量组(n=58),常规剂量组患者于冠脉内注射10 μg/kg,随后以0.1 μg/(kg·min)静脉泵注,维持48 h;半剂量组患者于
          冠脉内注射 5 μg/kg,随后以 0.05 μg/(kg·min)静脉泵注,维持 48 h。比较两组患者 PCI 相关指标(心肌梗死溶栓治疗临床试验 3
          级、梗死相关动脉无复流、PCI术后2 h心电图ST段抬高总和回落百分比>50%的患者比例)、治疗前后心功能指标(肌钙蛋白I、N
          端脑利钠肽前体含量和左室射血分数)、治疗期间出血事件(牙龈出血、鼻出血、黏膜出血、消化道出血)及其他不良事件(全因死
          亡、非致死性再梗死、低血压、室颤、急性心力衰竭)的发生情况。结果  两组患者PCI相关指标,治疗后心功能指标,治疗期间牙龈
          出血、鼻出血、消化道出血的发生率和出血事件总发生率以及其他不良事件的发生率比较,差异均无统计学意义(P>0.05),但常
          规剂量组患者的黏膜出血发生率显著高于半剂量组(P<0.05)。结论  尼可地尔联合半剂量替罗非班治疗老年急性STEMI患者的
          临床效果与尼可地尔联合常规剂量替罗非班方案相当,但前者的黏膜出血风险小于后者,因此有黏膜出血风险的患者更适合用前
          一个方案。
          关键词  尼可地尔;替罗非班;剂量;急性ST段抬高型心肌梗死;老年患者;出血风险;经皮冠状动脉介入治疗;心功能

          Clinical  observation  of  nicorandil  combined  with  different  doses  of  tirofiban  in  the  treatment  of  elderly
          patients with acute ST-segment elevation myocardial infarction
          LI Zijin,HE Liqun,CHEN Changgui,YIN Meng(Dept.  of  Cardiology, Wuhan  No.1  Hospital, Wuhan  430024,

          China)

          ABSTRACT    OBJECTIVE To explore the clinical effect and safety of nicorandil combined with different doses of tirofiban in the
          treatment  of  elderly  patients  with  acute  ST-segment  elevation  myocardial  infarction (STEMI).  METHODS  A  total  of  162  elderly
          patients with STEMI admitted to our hospital from June 1, 2022 to June 1, 2024 were retrospectively enrolled. All patients received
          percutaneous  coronary  intervention (PCI)  and  conventional  treatment  of  STEMI,  and  used  nicorandil (5  mg  each  time,  tid)  and
          tirofiban. According  to  the  use  of  tirofiban,  the  patients  were  divided  into  conventional-dose  group (n=104)  and  half-dose  group
         (n=58). Patients in the conventional-dose group received an intracoronary injection of 10 μg/kg tirofiban, followed by intravenous
          infusion  of  0.1  μg/(kg·min)  for  48  h;  patients  in  the  half-dose  group  received  an  intracoronary  injection  of  5  μg/kg  tirofiban,
          followed by intravenous infusion of 0.05 μg/(kg·min) for 48 h. Related indexes of PCI (the proportion of patients with grade 3 of
          thrombolysis in myocardial infarction, no reflow in infarct related artery, percentage decrease in total ST-segment elevation >50%
          on  electrocardiogram  2  hours  after  PCI),  cardiac  function  parameters  before  and  after  treatment (troponin  I,  N-terminal  pro-brain
          natriuretic  peptide  contents  and  left  ventricular  ejection  fraction),  bleeding  events  during  treatment (gingival  bleeding,  epistaxis,
          mucosal  bleeding,  gastrointestinal  bleeding)  and  other  adverse  events (all-cause  death,  non-fatal  reinfarction,  hypotension,
                                                              ventricular  fibrillation,  acute  heart  failure)  were  compared
              Δ 基金项目 湖北省自然科学基金项目(No.WJ2023F043)               between  2  groups.  RESULTS  There  were  no  significant
             *第一作者 住院医师,硕士。研究方向:冠状动脉粥样硬化相关
                                                              differences  in  related  parameters  of  PCI,  cardiac  function
          疾病。E-mail:19537546637@163.com
                                                              parameters  after  treatment,  the  incidences  of  gingival
              # 通信作者 主任医师,硕士生导师,博士。研究方向:冠状动脉粥
          样硬化相关疾病。E-mail:liqunhe0902@163.com                  bleeding,  epistaxis  and  gastrointestinal  bleeding,  the  total


          · 848 ·    China Pharmacy  2025 Vol. 36  No. 7                               中国药房  2025年第36卷第7期
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