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ID:32287416
大小:2.96 MB
页数:64页
时间:2019-02-02
《睡眠脑波调制磁场对抑郁症的疗效与机制初探》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、3.治疗前,6组患者的各脑区平均总功率及各脑区平均(6+e)/(O【邯)比值均无统计学意义(均P>O.05)。三阶段治疗后经过统计学分析,P<0.05。全组治疗前的HAMD积分与其各脑区平均频谱呈显著负相关,与其(6+0)/(叶p)比值间呈显著正相关(均P<0.05)。第一阶段治疗后,接受SEM.rTMS治疗的患者(III组和VI组)的HAMD积分与其各脑区平均频谱均呈显著负相关,与其(6+e)/(时p)比值间亦呈显著正相关(均P2、无统计学意义(均P>0.05)。全组A、B、C疗法治疗后,经过交叉统计检验,P<0.05。经统计学分析,全组治疗前的HAMD积分与血清COR和ACTH浓度间均呈显著正相关关系(均P3、状重叠),未发现文献记载的痫性发作病例。以上出现副作用者通过降低治疗剂量、暂停治疗1日等方法后消失,仅有1例失眠加重患者因无法忍受而退出试验。其中,接受SEM.rTMS时6例、接受常规rTMS时5例、接受假rTMS治疗时7例,经统计学分析,6组无统计学差异(尸>D.50)。结论1.SEM.rTMS及常规rTMS对抑郁症均有显著疗效,前者优于后者。2.SEM-rTMS及常规rTMS均可升高各脑区平均总功率、降低(6+0)/(叶p)比值、降低血清COR及ACTH水平,这种作用可能是rTMS抗抑郁的机制之一4、。3.治疗剂量的rTMS较安全。然而,本研究的结论仅是初步研究结果,由于研究时间和样本量所限,SEM.rTMS的疗效仍须做长时间大样本研究,其作用机制还应从多环节加以深入探讨。关键词抑郁症;双盲交叉实验;疗效;机制。Abstractobjective:Bystudyingtheclinicalmanifestations,neuro—electrophysiology,笛well鹪neuroendocrine,weexploredthesleepingEEGmodulatedrepetitivetra5、nscranialmagneticstimulation(SEM—rTMS)ontheefficacyinpatientswithdepressionanditsmechanism。Itincludes:1.Curativeeffectandsafety0fSEM—rTMS.2,EffectofSEM—rTMSontheEEGinpatientswithdepression.3,EffectofSEM-rTMSinpatientswithdepressiononthehypothalamus-pitu6、itary—adrenal(HPA)axis.Methods:Followingdouble-blindcrossovertrial(3×3)program,164casesdiagnosedwithdepressionwererandomlydividedinto6groups,eachgivenbyaspecificsequenceofSEM—rTMS(Atreatment),(Btreatment)andshamrTMS(Ctherapy)treatments.Beforethetrialand7、attheterminationofeverytreatment,patients’HamiltonDepressionRatingScale(HAMD)score,theaveragetotalpowerofbrainregions,(6+e)/@+13)ratiooftheEEG/braintopographicmap(EEG,BEAM)andserumcortisol(COR)andadrenocorticotropichormone(ACTH)levelsweredetected.The6gr8、oups’averageage,gender,diseasedurationandtargetdetection,beforethetrial,hadnosignificantdifference(P>0.05).Results:1.Total164casesincludedinthetestgroup,exited44cases(26.8%),120cases(73.2%)compeitedthetrial.Thenumberofexit,accept
2、无统计学意义(均P>0.05)。全组A、B、C疗法治疗后,经过交叉统计检验,P<0.05。经统计学分析,全组治疗前的HAMD积分与血清COR和ACTH浓度间均呈显著正相关关系(均P3、状重叠),未发现文献记载的痫性发作病例。以上出现副作用者通过降低治疗剂量、暂停治疗1日等方法后消失,仅有1例失眠加重患者因无法忍受而退出试验。其中,接受SEM.rTMS时6例、接受常规rTMS时5例、接受假rTMS治疗时7例,经统计学分析,6组无统计学差异(尸>D.50)。结论1.SEM.rTMS及常规rTMS对抑郁症均有显著疗效,前者优于后者。2.SEM-rTMS及常规rTMS均可升高各脑区平均总功率、降低(6+0)/(叶p)比值、降低血清COR及ACTH水平,这种作用可能是rTMS抗抑郁的机制之一4、。3.治疗剂量的rTMS较安全。然而,本研究的结论仅是初步研究结果,由于研究时间和样本量所限,SEM.rTMS的疗效仍须做长时间大样本研究,其作用机制还应从多环节加以深入探讨。关键词抑郁症;双盲交叉实验;疗效;机制。Abstractobjective:Bystudyingtheclinicalmanifestations,neuro—electrophysiology,笛well鹪neuroendocrine,weexploredthesleepingEEGmodulatedrepetitivetra5、nscranialmagneticstimulation(SEM—rTMS)ontheefficacyinpatientswithdepressionanditsmechanism。Itincludes:1.Curativeeffectandsafety0fSEM—rTMS.2,EffectofSEM—rTMSontheEEGinpatientswithdepression.3,EffectofSEM-rTMSinpatientswithdepressiononthehypothalamus-pitu6、itary—adrenal(HPA)axis.Methods:Followingdouble-blindcrossovertrial(3×3)program,164casesdiagnosedwithdepressionwererandomlydividedinto6groups,eachgivenbyaspecificsequenceofSEM—rTMS(Atreatment),(Btreatment)andshamrTMS(Ctherapy)treatments.Beforethetrialand7、attheterminationofeverytreatment,patients’HamiltonDepressionRatingScale(HAMD)score,theaveragetotalpowerofbrainregions,(6+e)/@+13)ratiooftheEEG/braintopographicmap(EEG,BEAM)andserumcortisol(COR)andadrenocorticotropichormone(ACTH)levelsweredetected.The6gr8、oups’averageage,gender,diseasedurationandtargetdetection,beforethetrial,hadnosignificantdifference(P>0.05).Results:1.Total164casesincludedinthetestgroup,exited44cases(26.8%),120cases(73.2%)compeitedthetrial.Thenumberofexit,accept
3、状重叠),未发现文献记载的痫性发作病例。以上出现副作用者通过降低治疗剂量、暂停治疗1日等方法后消失,仅有1例失眠加重患者因无法忍受而退出试验。其中,接受SEM.rTMS时6例、接受常规rTMS时5例、接受假rTMS治疗时7例,经统计学分析,6组无统计学差异(尸>D.50)。结论1.SEM.rTMS及常规rTMS对抑郁症均有显著疗效,前者优于后者。2.SEM-rTMS及常规rTMS均可升高各脑区平均总功率、降低(6+0)/(叶p)比值、降低血清COR及ACTH水平,这种作用可能是rTMS抗抑郁的机制之一
4、。3.治疗剂量的rTMS较安全。然而,本研究的结论仅是初步研究结果,由于研究时间和样本量所限,SEM.rTMS的疗效仍须做长时间大样本研究,其作用机制还应从多环节加以深入探讨。关键词抑郁症;双盲交叉实验;疗效;机制。Abstractobjective:Bystudyingtheclinicalmanifestations,neuro—electrophysiology,笛well鹪neuroendocrine,weexploredthesleepingEEGmodulatedrepetitivetra
5、nscranialmagneticstimulation(SEM—rTMS)ontheefficacyinpatientswithdepressionanditsmechanism。Itincludes:1.Curativeeffectandsafety0fSEM—rTMS.2,EffectofSEM—rTMSontheEEGinpatientswithdepression.3,EffectofSEM-rTMSinpatientswithdepressiononthehypothalamus-pitu
6、itary—adrenal(HPA)axis.Methods:Followingdouble-blindcrossovertrial(3×3)program,164casesdiagnosedwithdepressionwererandomlydividedinto6groups,eachgivenbyaspecificsequenceofSEM—rTMS(Atreatment),(Btreatment)andshamrTMS(Ctherapy)treatments.Beforethetrialand
7、attheterminationofeverytreatment,patients’HamiltonDepressionRatingScale(HAMD)score,theaveragetotalpowerofbrainregions,(6+e)/@+13)ratiooftheEEG/braintopographicmap(EEG,BEAM)andserumcortisol(COR)andadrenocorticotropichormone(ACTH)levelsweredetected.The6gr
8、oups’averageage,gender,diseasedurationandtargetdetection,beforethetrial,hadnosignificantdifference(P>0.05).Results:1.Total164casesincludedinthetestgroup,exited44cases(26.8%),120cases(73.2%)compeitedthetrial.Thenumberofexit,accept
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