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          伊伐布雷定对冠心病患者血管内皮功能影响的Meta分析                                                              Δ


          陈琮玲    1, 2* ,杨 贤 ,吴 韩 ,殷嘉晨 ,张若彬 ,兰 希 ,张晋萍 (1.南京鼓楼医院药学部,南京 210008;
                                                      1, 2
                                                               3
                            1
                                                                        1 #
                                            1, 2
                                    3
          2.中国药科大学基础医学与临床药学学院,南京 211198;3.南京鼓楼医院心脏科,南京 210008)
          中图分类号  R972      文献标志码  A      文章编号  1001-0408(2024)06-0744-06
          DOI  10.6039/j.issn.1001-0408.2024.06.19
          摘   要  目的  评价伊伐布雷定对冠心病患者血管内皮功能的影响。方法  检索 PubMed、Embase、Cochrane 图书馆、Web of
          Science、中国知网、万方数据、维普网、中国生物医学文献数据库,收集伊伐布雷定(干预组)对比安慰剂或β受体阻滞剂(对照组)
          的随机对照试验(RCT),检索时限为各数据库建库起至2023年3月20日。筛选文献、提取数据和评价质量后,采用RevMan 5.4软
          件进行 Meta 分析。结果  共纳入 12 项 RCT,共计 1 206 例患者。Meta 分析结果显示,干预组患者的内皮依赖性血管舒张功能
         (FMD)[MD=1.71,95%CI(0.96,2.46),P<0.000 01]、一氧化氮(NO)[MD=5.80,95%CI(5.02,6.59),P<0.000 01]水平均显著高于
          对照组,内皮素1(ET-1)水平显著低于对照组[MD=-7.45,95%CI(-8.42,-6.47),P<0.000 01]。两组患者的非内皮依赖性血管
          舒张功能(NMD)比较,差异无统计学意义[MD=0.13,95%CI(-0.74,1.00),P=0.77]。按照对照组用药和干预时间的不同进行的
          亚组分析结果显示,与安慰剂比较,使用伊伐布雷定患者的FMD水平显著升高(P<0.05);与安慰剂、β受体阻滞剂比较,使用伊伐
          布雷定患者的NO水平均显著升高(P<0.05)、ET-1水平均显著降低(P<0.05)。无论干预时间长短,干预组患者的FMD、NO、ET-1
          水平均较对照组显著改善(P<0.01),NMD比较差异无统计学意义(P>0.05)。结论  伊伐布雷定能显著改善冠心病患者的血管
          内皮功能。
          关键词  伊伐布雷定;血管内皮功能;冠心病;Meta分析

          Effects  of  ivabradine  on  vascular  endothelial  function  in  patients  with  coronary  artery  disease:  a  meta-
          analysis
                                                                1, 2
                                                                                                             1
          CHEN Congling ,YANG Xian ,WU Han ,YING Jiachen ,ZHANG Ruobin ,LAN Xi ,ZHANG Jinping
                                                 3
                                                                                 1, 2
                         1, 2
                                       1
                                                                                            3
         (1.  Dept.  of  Pharmacy,  Nanjing  Drum  Tower  Hospital,  Nanjing  210008,  China;2.  School  of  Basic  Medicine
          and  Clinical  Pharmacy,  China  Pharmaceutical  University,  Nanjing  211198,  China;3.  Dept.  of  Cardiology,
          Nanjing Drum Tower Hospital, Nanjing 210008, China)
          ABSTRACT    OBJECTIVE To evaluate the effects of ivabradine on vascular endothelial function in patients with coronary artery
          disease.  METHODS  PubMed,  Embase,  the  Cochrane  Library, Web  of  Science,  CNKI, Wanfang  Data, VIP  and  CBM  databases
          were  retrieved  to  collect  randomized  controlled  trials (RCTs)  about  ivabradine (intervention  group)  versus  placebo  or  β-blocker
         (control  group)  from  the  inception  to  Mar.  20th  2023.  The  meta-analysis  was  performed  by  using  RevMan  5.4  software  after
          literature screening, data extraction and quality evaluation. RESULTS A total of 12 RCTs were included, involving 1 206 patients.
          The results of meta-analysis showed that the levels of flow-mediated dilation (FMD) [MD=1.71, 95%CI (0.96, 2.46), P<0.000 01]
          and  nitric  oxide (NO)  [MD=5.80,  95%CI (5.02,  6.59),  P<0.000  01]  in  the  intervention  group  were  significantly  higher  than
          control group, while endothelin-1(ET-1) level was significantly lower than control group [MD=-7.45, 95%CI (-8.42, -6.47),
          P<0.000  01]. There  was  no  statistical  significance  in  nitroglycerin-mediated  dilation (NMD)  level  between  2  groups  [MD=0.13,
          95%CI(-0.74, 1.00), P=0.77]. Subgroup analyses based on the different medications and intervention time in the control group
          showed  better  improvement  in  FMD  level  of  patients  receiving  ivabradine,  compared  with  placebo (P<0.05);  compared  with
          placebo  and  β-blocker,  the  level  of  NO  in  patients  receiving  ivabradine  was  improved  significantly (P<0.05),  while  ET-1  level
          was  decreased  significantly (P<0.05).  Regardless  of  the  duration  of  the  intervention,  the  levels  of  FMD,  NO,  and  ET-1  in  the
          intervention  group  were  significantly  improved  compared  to  the  control  group (P<0.01),  while  the  difference  in  NMD  was  not
                                                              statistically  significant (P>0.05).  CONCLUSIONS  Ivabradine
              Δ 基金项目 国家自然科学基金项目(No.81970296);南京市卫生            can  improve  vascular  endothelial  function  in  patients  with
          科技发展专项资金项目(No.JQX20006)                             coronary artery disease.
             * 第一作者 硕 士 研 究 生 。 研 究 方 向 :临 床 药 学 。 E-mail:    KEYWORDS    ivabradine;  vascular  endothelial  function;
          1259791348@qq.com
                                                              coronary heart disease; meta-analysis
              # 通信作者 主任药师,硕士。研究方向:临床药学。E-mail:
          zjp16500@163.com


          · 744 ·    China Pharmacy  2024 Vol. 35  No. 6                               中国药房  2024年第35卷第6期
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