国际精神病学杂志JOURNALOFINTERNATIONALPSYCHIATRY2023年第50卷第3期-430-◎临床研究◎Clinicalresearch齐拉西酮联合氯氮平对老年难治性精神分裂症的效果及对神经生长因子水平的影响张运才、邵三勤、郑秀霞【摘要】目的研究齐拉西酮联合氯氮平治疗对老年难治性精神分裂症的效果及对其神经生长因子水平及心电图的影响。方法选取本院82例老年难治性精神分裂症采用随机数字表法分组,对照组41例给予氯氮平治疗,观察组41例联合齐拉西酮治疗,对比两组患者精神状态、神经生长因子水平、心电图QT间期和不良反应。结果观察组治疗后,阳性症状、阴性症状、一般精神病理症状评分均低于对照组(P<0.05);观察组治疗后,血清胶质纤维酸性蛋白因子水平低于对照组,脑源性神经生长因子、神经生长因子水平均高于对照组(P<0.05);观察组治疗后,QTc、QT间期均高于对照组(P<0.05);两组嗜睡、头痛、恶心、便秘、口干等不良反应发生率差异无统计学意义(P>0.05)。结论齐拉西酮联合氯氮平治疗能够有效提高老年难治性精神分裂症神经营养因子水平,改善精神症状,不会加重不良反应,但联合齐拉西酮治疗存在QT间期延长现象,在治疗过程中应注重监测患者心电图变化。【关键词】精神分裂症;齐拉西酮;精神状态;氯氮平【中图分类号】R749.053【文献标识码】A【文章编号】1673-2952(2023)03-0430-04EffectofziprasidonecombinedwithclozapineonthelevelofnervegrowthfactorinelderlypatientswithrefractoryschizophreniaZHANGYuncai,SHAOSanqin,ZHENGXiuxia.DepartmentofPsychiatry,ShangqiuSecondPeople'sHospital,Shangqiu476000,China【Abstract】ObjectiveTostudytheeffectofziprasidonecombinedwithclozapineonelderlypatientswithrefrac-toryschizophreniaanditseffectonnervegrowthfactorlevelandelectrocardiogram.MethodsEighty-twoelderlypa-tientswithrefractoryschizophreniainourhospitalweredividedbyrandomnumbertablemethod.41patientsinthecon-trolgroupweretreatedwithclozapineand41patientsintheobservationgroupweretreatedwithziprasidone.Thementalstate,nervegrowthfactorlevel,QTintervalofelectrocardiogramandadversereactionsofthetwogroupswerecom-pared.ResultsAftertreatment,thescoresofpositivesymptoms,negativesymptomsandgeneralpsychopathologicalsymptomsintheobservationgroupwerelowerthanthoseinthecontrolgr...