盐酸倍他司汀治疗眩晕的临床观察.doc

文档介绍：盐酸倍他司汀治疗眩晕的临床观察作者:常睞,杜芳,赵钢,葛斯华单位:,陕西西安710032;,陕西两安710032【摘要】目的探讨盐酸倍他司汀粉针剂治疗椎■基底动脉供血不足引发眩晕临床疗效。方法对45例椎-基底动脉供血不足引发眩晕的患者给Y盐酸倍他司汀治疗10d。于治疗前后应用TCD观察椎动脉(VA)和基底动脉(BA)的平均血流速度(Vm)、血管搏动指数(PI)、血管阻力指数(RI),与用丹参治疗的对照组45例患者进行比较。结果治疗前后TCD显示血流速度有明显改善。PI及RI值显著低于治疗前,临床症状明显改善。结论盐酸倍他司汀对椎■基底动脉供血不足引发的眩晕有显著疗效,是一种安全有效的药一物。【关键词】盐酸倍他司汀;椎■基底动脉供血不足;眩晕BetahistineHydrochlorideforVertigo:ObservationofCurativeEfficacyChangRongl,DuFang2,ZhaoGang2,GeSi-hual(,Xi’anElectricHospital,Xi’an710032,China;,XijingHospitalofFourthMilitaryMedicalUniversity,Xi’an710032,China)Abstract:ObjectiveToexploretheclinicalcurativeeffectofbetahistinehydrochlorideonvertebrobasilararteryinsufficiency(VBI).MethodsAtotalof45VBI-,suchasaveragebloodflowrates,pulsatileindexes(PI)andresistanceindexes(RI)ofvertebralartery(VA)andbasilarartery(BA),paredwiththatofcontrolgroup(n=45),PI,,:betahistinehydrochloride;vertebrobasilararteryinsufficiency;vertigo椎■基底动脉供血不足(vertebrobasilarinsufficiency,VBI)zJ111动脉粥样硬化、