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癫痫分类新概念杭州市儿童医院神经内科李光乾ILAE癫痫分类方案的发展癫痫发作和癫痫综合征的诊断建议方案2001修订的癫痫和癫痫综合征分类1989癫痫和癫痫综合征分类1985修订的癫痫发作临床和脑电图分类1981癫痫发作临床和脑电图分类19702010新报告癫痫分类方法:Eletroclinic
alsyndromes电临床综合征Clinicoradiologicalsyndromes临床放射综合征Aetiology病因AetiologyClinicoradiologicalsyndromesEletr
oclinicalsyndromesILAE2010报告全面性发作1.强直阵挛性(以任何形式的组合)2.失神①典型失神②不典型的失神③伴特殊表现的失神:肌阵挛性失神发作/眼睑肌阵挛3.肌阵挛①肌阵挛②肌阵挛失张力③肌阵挛强直4.阵挛5.强直6.失张力局灶性发作不确定的发作癫痫性痉挛表1:Class
ificationofseizures根据发作时意识损伤程度描述局灶性发作无意识或知觉损伤伴有可见运动或自主神经成分,大致相当于“简单部分性发作”的概念“局灶性运动”和“自主神经”术语能够根据发作表现恰当的表达这个概念仅有主观的感觉或精神症状,相当于“先兆”,来
自2001年词汇表有意识或知觉损伤大致相当于“复杂部分性发作”的概念演变为双侧的惊厥性发作包括强直、阵挛或强直和阵挛成分。代替“继发性全面性发作“一词描述:腹部先兆自动运动发作(AOC)全面强直-阵挛
发作癫痫性痉挛(不能明确的发作)*癫痫性痉挛取代原来的痉挛;*其发作可出现在婴儿期,也可在婴儿期过后新发;*痉挛发作既有局灶性病变背景,也可有明显的全面性特征;ILAERevisedTerminologyforOr
ganizationofSeizuresandEpilepsies2010ElectroclinicalSyndromesandOtherEpilepsiesElectroclinicalsyndromesarrangedbyageatonset*Neonatalperiod-Benignf
amilialneontalepilepsy(BFNE)-EarlyMyoclonicencephalopathy(EME)-OhtaharasyndromeInfancy-Epilepsyofinfancywithmigratingfocalseizures-Westsyn
drome-Myoclonicepilepsyininfancy(MEI)-Benigninfantileepilepsy-Benignfamilialinfantileepilepsy-Dravetsydrome-Myoclonicence
phalopathyinnonprogressivedisordersChildhood-Febrileseizuresplus(FS+)(canstartininfancy)-Earlyonsetchildhoodoccipitale
pilepsy(Panayiotopoulossyndrome)-Epilepsywithmyoclonicatonic(previouslyastatic)seizures-Childhoodabsenceepilepsy(CAE)-Benignepilepsywithcen
trotemporalspikes(BECTS)-Autosomaldominantnocturnalfrontallobeepilepsy(ADNFLE)-Lateonsetchildhoodoccipitalepile
psy(Gastauttype)-Epilepsywithmyoclonicabsences-Lennox-Gastautsyndrome-Epilepticencephalopahtywithcontinuousspike-and-waveduringsleep(CSWS)^-L
andau-Kleffnersyndrome(LKS)Adolescence–Adult-Juvenileabsenceepilepsy(JAE)-Juvenilemyoclonicepilepsy(JME)-Epilepsywithgeneralizedtoni
c-clonicseizuresalone-Progressivemyoclonusepilepsies(PME)-Autosomaldominantepilepsywithauditoryfeatures(ADEAF)-Otherfamilialtemporallobe
epilepsiesLessspecificagerelationship-Familialfocalepilepsywithvariablefoci(childhoodtoadult)-Reflexepilepsies*Thearrangem
entofeletroclinicalsyndromesdoesnotreflectetiology^SometimesreferredtoasElectricalStatusEpilepticusduringSlowSleep(E
SES)ILAE2010报告表2:电-临床综合征和其他癫痫病根据起病年龄排列的电临床综合征(不反映病因)新生儿良性家族性新生儿惊厥(BFNE)早期肌阵挛脑病(EME)大田原综合征婴儿期伴游走性局灶性发作的婴儿癫痫West综合征婴儿肌阵挛性癫痫(MEI)良性婴儿癫
痫良性家族性婴儿癫痫Dravet综合征非进行性疾病中肌阵挛脑病儿童期热性惊厥附加症(FS+)(可以起病于婴儿期)Panayiotopoulos综合征肌阵挛失张(以前称站立不能性)癫痫伴中央颞区棘波的良性
癫痫(BECT)常染色体显性遗传夜间额叶癫痫(ADNFLE)晚发性儿童枕叶癫痫(Gastaut型)肌阵挛失神癫痫Lennox-Gastaut综合征伴睡眠期持续棘慢波的癫痫性脑病(CSWS)*Landau-Kleffner综合征儿童失
神癫痫(CAE)青少年—成年期:青少年失神癫痫(JAE)青少年肌阵挛癫痫(JME)仅有全面强直-阵挛发作的癫痫进行性肌阵挛癫痫(PME)伴有听觉表现的常染色体显性遗传性癫痫(ADEPAF)其他家族性颞叶癫痫与年龄无特殊关系的癫痫
部位可变的家族性局灶性癫痫(儿童至成人)反射性癫痫Aetiology癫痫病因分类:Genetic遗传性Strutural结构性Metabolic代谢性Immune免疫性Infectious感染性Unknown不明[1]遗传性病因解读:Con
cept–Epilepsyisthedirectresultofaknownorinferredgeneticdefect;癫痫是遗传缺陷的直接结果–Seizuresarethecoresymptomofthedisorder;癫痫是本病的核
心症状Evidence–appropriatelydesignedfamilystudies–orreplicatedmolecular;有分子遗传学研究或家系研究的证据!Geneticdoesnotexcludethepossibilityofenvironmentalf
actorscontributing不排除环境因素的影响[2]结构性病因解读:Concept:Epilepsyistheresultofadistinctotherstructuralconditionordiseaseeg.TSCEvidenc
e:Musthaveasubstantiallyincreasedriskofdevelopingepilepsywiththecondition[3]代谢性病因解读:Concept:Epilepsyistheresultofametabolicconditionord
iseasewithwidespreadmanifestationeg.aminoacidopathiespridoxine-dependentseizuresEvidence:Musthaveasubstantiallyincreasedriskofdevelopingepilepsywi
ththemetaboliccondition可治疗的代谢性脑病疾病名称筛查试验相关基因治疗Glut1缺乏症CSF低糖(﹤40mg/dl)SLC2A1生酮饮食CSF乳酸(﹤1.3mmol/L)VitB6缺乏症VEEG监测下
:VitB6iv100mgALDH7A1VitB615mg/kg/d1-5个剂量,检测体液(脑脊液血、尿)中派可酸、氨基己二酸半醛浓度亚叶酸反应性癫痫HPLC检测到质谱成分ALDH7A1亚酰四氢叶酸2.5-5mg/d的等位基因VitB
630mg/kg/d5磷酸吡哆醛50-100mg/kg/d生物素代谢异常尿液有机酸检测:KetolacticBTD生物素5-20mg/dacidosis;酶活性检测HLCSMCS肌酸缺乏症尿中的肌酸/肌酐比值GAMT单水肌酸(300-400mg/kg/d)血与
尿中的GAA含量SLC6A8补充精氨酸与甘氨酸[4]免疫性病因解读:Concept:Epilepsyistheresultofaautoimmunemediatedcentralnervoussysteminflammationeg.autommuneencephalitides-anti-NM
DAencephalitides-limbicencephalitidesEvidence:Musthaveasubstantiallyincreasedriskofdevelopingepilepsywiththeimmunecondit
ion“AutoimmuneepilepsyisAutoimmuneencephalitis”withapredominantepilepticphenotype80%ofpatientswithautoimm
uneencephalitishaveSeizure/epilepsyUpto16%0fepilepsypatientsmayhaveanautoimmunepathogenesisEkizogluEetal,Epilepsia2014;55:414•伴自身免疫病
患者的癫痫风险•JAMANeurol2014Mar31[5]感染性病因解读:Concept:Epilepsyistheresultofaninfectiouscauseeg.TB,HIV,cerebralmala
rianeurocysticercosisEvidence:Musthaveasubstantiallyincreasedriskofdevelopingepilepsywiththeinfectiousc
ondition癫痫病例病因>1Genetic遗传性Strutural结构性Metabolic代谢性Immune免疫性Infectious感染性Unknown不明TSC26DaboraSL,JozwiakS,FranzDN,etal
.Mutationalanalysisinacohortof224tuberoussclerosispatientsindicatesincreasedseverityofTSC2,comparedwithTSC1,diseaseinm
ultipleorgans.AmJHumGenet2001;68:64–80.约1/3有家族史(常染色体显性遗传)约2/3散发病例;80-85%患者TSC1或TSC2基因突变(+)15-20%患者TSC1或TSC2基因突变(-)父母癫痫病例病因>1Genetic遗传性Strutura
l结构性Metabolic代谢性Immune免疫性Infectious感染性Unknown不明GLUT1GLUT1(SLC2A1基因)Clinicoradiologicalsyndromes灾难性癫痫良性癫痫原发性全面癫痫自限性癫痫药物反应性癫痫遗传性癫痫癫痫术语
推荐:研究网络的工具?网络的概念比较新,对其机制的研究还尚不成熟;现阶段网络在很大程度上是概念性的,还未达到用来定义分类的阶段。小结:◆为学术交流提供共同的国际术语和分类◆研究癫痫病因和发病机制具有重要意义◆更重要的是为癫痫的临床治疗提供指导癫痫的分类还将动态更新……