期刊文献+

华法林抗凝疗效监测的相关问题分析 被引量:8

下载PDF
导出
摘要 目的探讨临床华法林抗凝治疗的监测方法和注意事项。方法将116例接受华法林抗凝治疗的心房颤动患者和深静脉血栓患者随机分为两组,A组(70例)华法林起始剂量为2.5mg,B组(46例)起始剂量为3.75mg。抗凝治疗第1周每2天监测一次PT和INR,第4次开始每3天监测1次,直到INR稳定达标,目标值为2.0~3.0。结果①以2.5mg为维持剂量者33例(33/96,34.38%),以3.75mg为维持量者16例(16/96,16.66%),维持量居二者之间者42例(42/96,43.75%),以>3.75mg和2.5mg以下为维持量者各5例(5/96,5.21%)。②A组中,无1例患者在第3次复查时即达到目标INR。B组中,无1例患者在第2次复查即达到目标INR,有9例患者6d后达标,而这9例患者在随后监测中全部因INR超标而华法林减量。③A组INR稳定并达标平均所需时间为(13.56±4.5)d,B组为(17.63±6.6)d(P<0.05)。④86例心房颤动患者中,28例患者或家属曾表示退出华法林治疗而接受阿司匹林治疗或拒绝抽血化验,经解释交流后坚持原方案。结论①以2.5mg为起始剂量比较安全,在基础INR<1.2时,前6d内无需频繁监测INR,过于频繁监测可导致依从性下降并增加医疗费用和出血潜在风险。②1周内INR上升趋势明显者,虽在治疗靶目标,也要减量。③国人华法林合适剂量大部分在2.5~3.75mg,在此范围之外应注意有无其他因素干预可能。
作者 赵春玉 雷霆
出处 《中国医药指南》 2010年第7期106-107,共2页 Guide of China Medicine
  • 相关文献

参考文献4

  • 1Singer DE,Albers GW, DaJen JE,et al .Antith rom botic therapy in atrial febrillatiorr the Seventh ACCP Conference on Antithrombotic and Therapy[J].Chest,2004,126(Suppl 3):429s-456s.
  • 2Jack H,Vajentin F, Jack A,et al.American Heart Association/American College of Cardology Foundation Guide to Warfarin Therapy[J]. Circulation,2003,107(12):1692-1711.
  • 3Chenhsu RY, Cjkang SC,Chou MH,et al Long-term trerm treatmentwith warfarin in Chinese population[J].Ann Pharimacother,2000, 34(12): 1395-1401.
  • 4心房颤动抗栓研究协作组,胡大一,孙艺红,张鹤萍,姜立清.华法林对非瓣膜病心房颤动抗栓的安全性和有效性研究[J].中华内科杂志,2006,45(10):800-803. 被引量:64

二级参考文献11

  • 1周自强,胡大一,陈捷,张仁汉,李奎宝,赵秀丽.中国心房颤动现状的流行病学研究[J].中华内科杂志,2004,43(7):491-494. 被引量:1398
  • 2Hart RG,Benavente O,McBride R,et al.Antithrombotic therapy to prevent stroke in patients with atrial fibrillation:a rmeta-analysis.Ann Intern Med,1999,131:492-501.
  • 3Hirsh J,Fuster V,Ansell J,et al.American Heart Association/American College of Cardiology Foundation guide to warfarin therapy.J Am Coll Cardiol,2003,41:1633-1652.
  • 4Hylek EM,Skates S J,Sheehan MA,et al.An analysis of the lowest effective intensity of prophylactic anticoagulation for patients with nonrheumatic atrial fibrillation.N Engl J Med,1996,335:540-546.
  • 5Gullov AL,Koefoed BG,Petersen P,et al.Fixed minidose warfarin and aspirin alone and in combination vs adjusted-dose warfarin for stroke prevention in atrial fibrillation:Second Copenhagen Atrial Fibrillation,Aspirin,and Anticoagulation Study.Arch Intern Med,1998,158:1513-1521.
  • 6Bleeding during antithrombotic therapy in patients with atrial fibrillation.The Stroke Prevention in Atrial Fibrillation Investigators.Arch Intern Med,1996,156:409-416.
  • 7Hylek EM,Singer DE.Risk factors for intracranial hemorrhage in outpatients taking warfarin.Ann Intern Med,1994,120:897-902.
  • 8Feinberg WM,Blackshear JL,Laupacis A,et al.Prevalence,age distribution,and gender of patients with atrial fibrillation.Analysis and implications.Arch Intern Med,1995,155:469-473.
  • 9Murray RD,Deitcher SR,Shah A,et al.Potential clinical efficacy and cost benefit of a transesophageal echocardiography-guided lowmolecular-weight heparin (enoxaparin) approach to antithrombotic therapy in patients undergoing immediate cardioversion from atrial fibrillation.J Am Soc Echocardiogr,2001,14:200-208.
  • 10胡大一,孙艺红,周自强,李奎宝,倪永斌,杨光,孙淑红,李蕾.中国人非瓣膜性心房颤动脑卒中危险因素的病例-对照研究[J].中华内科杂志,2003,42(3):157-161. 被引量:360

共引文献63

同被引文献61

引证文献8

二级引证文献12

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部