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时间:2017-12-10
《口腔溃疡含片治疗复发性阿弗他溃疡ⅲ期临床试验(1)》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、万方数据·664·实用口腔医学杂志(JPractStomat01)2010Sep,26(5)口腔溃疡含片治疗复发性阿弗他溃疡Ⅲ期临床试验刘敏邢树国王勤涛苗群爱董金凤【摘要】目的:比较13腔溃疡含片和口腔溃疡散治疗复发性阿弗他溃疡的效果。方法:用多中心、随机、平行对照Ⅲ期临床试验,纳入患复发性阿弗他溃疡受试者试验组(含片组)312例,对照组(散剂组)104例。含片组用口腔溃疡含片,散剂组用口腔溃疡散,治疗6d。比较2组受试者的溃疡愈合时间、目标溃疡的逐日愈合率、疼痛指数变化、首次用药后疼痛缓解起始和维持时间、有效率。用药前、后进行血常规、血生化和心电图检查,记录不良事件。结果:试验组和对照组完成
2、符合方案病例(PPS)分别为306例和100例。与散剂组相比,含片组中位溃疡愈合期较短(分别为6d和7d);目标溃疡的逐日愈合率较高(P<0.05),显效率与有效率之和较高(P<0.05),疼痛指数下降值较大(P<0.05),首次用药后疼痛缓解维持时间较长(P<0.05),与研究药物有关的不良事件发生率较低(P<0.05)。2组不良事件均为轻度。治疗前后各项实验室检查结果均无明显异常变化。结论:口腔溃疡含片在促进溃疡愈合、减轻疼痛、药效维持时间等方面优于【j腔溃疡散。【关键词】复发性阿弗他溃疡;口腔溃疡含片;口腔溃疡散;Ⅲ期临床试验AphaseⅢclinicaltrialoforalulcer
3、buccaltabletsinthetreatmentofrecurrentaphthotisulcerL
4、UM/nI,XINGShuguoL,WANGQintaoz,MIAOQun(zi5。DONGJinfen94.、,’、啷5。XifinHaixinPhatma贮eu—ticalCO.LTD,China;2.SchoolofStomatology,TheFourthMilitaryMedicalUniversity,Xizzn;3.舭Stomatolo—gYHospitalofXihnJiaotongUniversity,Xian;4.DepartmentofDentistry,Shaan
5、xiProvincialHospital,Xian【Abstract】Objective:Tocomparetheeffectoforalulcerbuccaltabletswithoralulcerpowderinthetreatmentofrecurrentaphthousulcer(RAU).Methods:Amulti-centerrandomizedPhaseII!clinicaltrialwasconducted.312casesofRAUwereenrolledintheex—perimentalgroupand104inthecontr01.Thepatientsintheex
6、perimentalgroupweretreatedbyoralulcerbuccaltabletsandthoseincontrolbyoralulcerpowder.Thetreatmentwascontinuedfor6days,theeffectWagevaluatedbymediandurationofRAU(MDR),dailyhealingratio(DHR),decreaseofpainindex(DPI),paincontroltime(PCT)andeffecientratio(ER).S如t),ofthedrugswagmonitoredbyclinicallabexam
7、inationandadverseevent(AE)observation.Results:Treatmentwascompletedin306experimentalca-se8and100controlcasesrespectively.IntheexperimentalgroupMDRwasshorter(6v87days),DHRhigher(P8、dnoobviousabnormalchanges.Conclusion:OralulcerbuecaltabletismoreeffectiveinthetreatmentofRAU.【Keywords】Recurrentaphthousulcer;Oralulcerbnccaltablets;Oralulcerpowder;Phasemclinical历nz中图分类号:R781.5文献标识码:
8、dnoobviousabnormalchanges.Conclusion:OralulcerbuecaltabletismoreeffectiveinthetreatmentofRAU.【Keywords】Recurrentaphthousulcer;Oralulcerbnccaltablets;Oralulcerpowder;Phasemclinical历nz中图分类号:R781.5文献标识码:
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