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时间:2019-06-26
《弥可保治疗视神经挫伤的临床观察》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、眼科新进展2006年7月第26卷第7期·535·RecAdvOphthalmolVol.26No.7July2006弥可保治疗视神经挫伤的临床观察夏群卢颖毅Clinicalobservationofmethyl-【中图分类号】R774.6【文献标识码】A[文章编号]1003-5141(2006)07-0535-03cobalaminforthetreatmentof【关键词】视神经;挫伤;弥可保;维生素B12opticnervecontusion【摘要】目的对照观察弥可保和普通Vit残2治疗视神经XIAQun,LUYing-Y!挫伤的临床疗效,评佑弥可保的治疗有效性和优越性。方法(K
2、eywords]opticnerve;contusion;methylcobal-33例视神经挫伤患者随机分成弥可保组(工组)19例和amin;vitaminB12Vi喝2组(II组)14例,以相同剂量500P.g联合Vit场100(Abstract]ObjectiveTocomparetheeffectandmg,l次·d-'R肉注射20-30d;随后改口服500fig联合VitsuperiorityofmethylcobalaminforthetreatmentofB110mg,3次·d-1。随诊((5.5811.90)个月,期间及末次复opticnervecontusionwi
3、thvitaminB12.Methods查视力、眼底、对比敏感度和视野。结果治疗后患者的视Thirty-threepatientsrandomlyreceivedeithermethylcobalamintreatment(19cases)orvitaminB12力较治疗前提高,工组治疗前后平均视力差异有非常显著性treatment(14cases).Firstly500tcgofmethylcob-(P<0.001).II组差异无显著性(P>0.05)。视力提高)2galaminorvitaminB12combinedwith100tcgvitamin行者,工组中为78.95%,n
4、组为64.29%,组间比较差异无显B1respectivelywasinjectedintramuscularlyoncea著性(P>0.05)。能识辫对比敏感度检查图者在治疗前为dayfortwentytothirtydays,andthenkeptthesame10例,治疗后增加至23例,差异有非常显著性(P<0.000dosageofmethylcobalaminorVitaminB12and10mg治疗后平均对比度值较治疗前提高,差异有非常显著性(尸5、治疗前的6例增加至治疗followedforvisualacuity,fundus,contrastsensitivi-后的12例,差异有显著性(P<0.05);n组由治疗前的4例tyandvisualfield.ResultsThemeanvisualacuity增加至治疗后的7例(P>0.05),差异无显著性(P>0.05).ofmethylcobalamingroupaftertherapyimproved治疗前2组间的对比度值差异无显著性(尸>0.05),治疗后withsignificantdifference(P<0.001).Themeanvi-sualacuityofv6、itaminB12groupaftertherapyim-1组的对比度值改善较n组更为显著,差异无显著性(尸>provedwithoutstaticdifference(P>0.05).There0.05)。治疗后工组中81.82%(9/11)的视野较前改善,II组were78.95%patientswithmethylcobalaminand40.0%(2/5)的患者视野有改善。眼底随诊过程中所有患者64.29%patientswithvitaminB12whogotimproved最终出现程度不等的视神经姜缩。结论弥可保对视神经invisualacuitymorethan2lin7、esaftertherapy.挫伤的治疗有明显的临床效果,其视功能的恢复状况优于普Therewasnostatisticallysignificantdifferencebe-通VitBizotweentwogroups(P>0.05).Positiverateofcontrast[眼科新进展2006;26(7):535-5371sensitivityinmethylcobalamingroupwasteneyesbeforetherapyandtwent
5、治疗前的6例增加至治疗followedforvisualacuity,fundus,contrastsensitivi-后的12例,差异有显著性(P<0.05);n组由治疗前的4例tyandvisualfield.ResultsThemeanvisualacuity增加至治疗后的7例(P>0.05),差异无显著性(P>0.05).ofmethylcobalamingroupaftertherapyimproved治疗前2组间的对比度值差异无显著性(尸>0.05),治疗后withsignificantdifference(P<0.001).Themeanvi-sualacuityofv
6、itaminB12groupaftertherapyim-1组的对比度值改善较n组更为显著,差异无显著性(尸>provedwithoutstaticdifference(P>0.05).There0.05)。治疗后工组中81.82%(9/11)的视野较前改善,II组were78.95%patientswithmethylcobalaminand40.0%(2/5)的患者视野有改善。眼底随诊过程中所有患者64.29%patientswithvitaminB12whogotimproved最终出现程度不等的视神经姜缩。结论弥可保对视神经invisualacuitymorethan2lin
7、esaftertherapy.挫伤的治疗有明显的临床效果,其视功能的恢复状况优于普Therewasnostatisticallysignificantdifferencebe-通VitBizotweentwogroups(P>0.05).Positiverateofcontrast[眼科新进展2006;26(7):535-5371sensitivityinmethylcobalamingroupwasteneyesbeforetherapyandtwent
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