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本研究中,有两项研究         [13-14] 为Ⅹa因子抑制剂用于预         [ 7 ]  KEY NS,KHORANA AA,KUDERER NM,et al. Venous
        防门诊癌症患者VTE,结果显示该药对于高危门诊癌症                               thromboembolism prophylaxis and treatment in patients
        患者预防VTE是有益的。有研究发现,有癌症病史的患                               with cancer:asco clinical practice guideline update[J]. J
        者复发VTE和出血的风险与活动性癌症患者相似,因此                               Clin Oncol,2019. DOI:10.1200/JCO.19.01461.
        对于门诊癌症患者可通过 Khorana 评分(评分越高表明                      [ 8 ]  YOUNG AM,MARSHALL A,THIRLWALL J,et al. Co-
                                                                mparison of an oral factor xa inhibitor with low molecular
        复发VTE的风险越高)来识别相关发生风险较高的癌症
                                                                weight heparin in patients with cancer with venous throm-
            [12]
        患者 ,并予以相应抗凝药物以预防VTE的形成;此外,
                                                                boembolism:results of a randomized trial(SELECT-D)[J].
        对于伴有VTE的癌症患者,也可用抗凝治疗来预防复发
                                                                J Clin Oncol,2018,36(20):2017-2023.
        性血栓的形成 。
                    [8]
                                                           [ 9 ]  FARGE D,BOUNAMEAUX H,BRENNER B,et al. In-
            本研究结果显示,试验组患者VTE复发率显著低于
                                                                ternational clinical practice guidelines including guidance
        对照组。这提示Ⅹa 因子抑制剂能有效降低癌症患者                                for direct oral anticoagulants in the treatment and prophy-
        VTE的复发风险。在安全性方面,两组患者大出血发生                               laxis of venous thromboembolism in patients with can-
        率、临床相关的非主要出血发生率比较,差异均无统计                                cer[J]. Lancet Oncol,2016,17(10):e452-e466.
        学意义。这提示Ⅹa因子抑制剂的安全性与LMWH、华                          [10]  HIGGINS JP,ALTMAN D G,GØTZSCHE P C,et al. The
        法林相当。本研究纳入的文献中,有部分胃肠道癌症患                                cochrane collaboration’s tool for assessing risk of bias in
        者的上消化道出血发生率较高,而大多数患者的死亡与                                randomised trials[J]. BMJ,2011. DOI:10.1136/bmj.d5928.
        癌症相关,且多数为晚期癌症的老年患者,这在一定程                           [11]  谷鸿秋,王杨,李卫. Cochrane偏倚风险评估工具在随机
        度上增加了死亡风险         [8,13-15] 。                           对照研究Meta分析中的应用[J].中国循环杂志,2014,29
            综上所述,Ⅹa 因子抑制剂能有效降低癌症患者                              (2):147-148.
        VTE 的复发风险,其安全性与常规治疗(安慰剂)相当。                        [12]  AGNELLI G,BULLER HR,COHEN A,et al. Oral apixa-
                                                                ban for the treatment of venous thromboembolism in can-
        本研究的局限性:(1)纳入研究的样本量较小,观察指标
                                                                cer patients:results from the AMPLIFY trial[J]. J Thromb
        较少;(2)干预措施、治疗期均不尽相同,这可能影响评
                                                                Haemost,2015,13(12):2187-2191.
        价结果,导致潜在的发表偏倚;(3)未按疗程、预防和治
                                                           [13]  CARRIER M,ABOU-NASSAR K,MALLICK R,et al.
        疗措施进行亚组分析,故该结论有待大样本、多中心的
                                                                Apixaban to prevent venous thromboembolism in patients
        RCT进一步证实。
                                                                with cancer[J]. N Engl J Med,2019,380(8):711-719.
        参考文献                                               [14]  KHORANA AA,SOFF GA,KAKKAR AK,et al. Rivar-
        [ 1 ]  马军,秦叔逵,吴一龙,等.肿瘤相关静脉血栓栓塞症预防                       oxaban for thromboprophylaxis in high-risk ambulatory
             与治疗指南:2019 版[J].中国肿瘤临床,2019,46(13):                patients with cancer[J]. N Engl J Med,2019,380(8):720-
             653-660.                                           728.
        [ 2 ]  TIMP JF,BRAEKKAN SK,VERSTEEG HH,et al. Epi-  [15]  RASKOB GE,VAN ES N,SEGERS A,et al. Edoxaban
             demiology of cancer-associated venous thrombosis[J].  for venous thromboembolism in patients with cancer:re-
             Blood,2013,122(10):1712-1723.                      sults from a non-inferiority subgroup analysis of the Hoku-
        [ 3 ]  RASKOB GE,VAN ES N,VERHAMME P,et al. Edoxa-      sai-VTE randomised,double-blind,double-dummy tri-
             ban for the treatment of cancer-associated venous throm-  al[J]. Lancet Haematol,2016,3(8):e379-e387.
             boembolism[J]. N Engl J Med,2018,378(7):615-624.  [16]  PRINS MH,LENSING AW,BRIGHTON TA,et al. Oral
        [ 4 ]  美国临床肿瘤学会(ASCO)临床指南更新:癌症患者静                       rivaroxaban versus enoxaparin with vitamin K antagonist
             脉血栓栓塞的预防和治疗[J/CD].中华普通外科学文献:                       for the treatment of symptomatic venous thromboembo-
             电子版,2015,2(1):71.                                  lism in patients with cancer(EINSTEIN-DVT and EIN-
        [ 5 ]  任小婵,罗选娟,杨欢,等.新型口服抗凝药的临床应用研                       STEIN-PE):a pooled subgroup analysis of two ran-
             究进展[J].中华全科医学,2018,16(4):615-619、666.              domised controlled trials[J]. Lancet Haematol,2014,1
        [ 6 ]  KHORANA AA,NOBLE S,LEE AYY,et al. Role of di-    (1):e37-e46.
             rect oral anticoagulants in the treatment of cancer-associat-  [17]  黄月,周琦,陈晓品.肿瘤相关静脉血栓栓塞症防治研究
             ed venous thromboembolism:guidance from the SSC of  进展[J].现代医药卫生,2018,34(13):2025-2027.
             the ISTH[J]. J Thromb Haemost,2018,16(9):1891-             (收稿日期:2019-09-27   修回日期:2020-02-07)
             1894.                                                                              (编辑:陈 宏)





        中国药房    2020年第31卷第6期                                               China Pharmacy 2020 Vol. 31 No. 6  ·733  ·
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