硫辛酸联合甲钴铵治疗糖尿病周围神经病变的疗效观察

时间:2022-07-12 03:59:45

硫辛酸联合甲钴铵治疗糖尿病周围神经病变的疗效观察

摘要目的:观察硫辛酸联合甲钴铵治疗糖尿病周围神经病变的临床疗效。方法:300例糖尿病周围神经病变患者随机分为硫辛酸联合甲钴铵组(联合组)与甲钴铵组及对照组。联合组给予以硫辛酸03加入09%氯化钠注射液100ml静滴,1次/日,并以甲钴胺05mg,1次/日,静脉注射,甲钴胺组以甲钴胺05mg,1次/日静脉注射,对照组给予常规治疗,疗程2周,观察治疗后临床症状改善情况,并测定治疗前后正中神经和腓神经的运动传导速度和感觉传导速度。结果:治疗2周后,联合组总有效率970%(97/100),甲钴胺组总有效率680%(68/100)。对照组总有效率420%(42/100)。联合组临床疗效较甲钴胺组与对照组明显改善(P<001),甲钴胺组疗效较对照组明显改善(P<001)。且三组的神经传导速度均提高,联合组神经传导速度提高更明显(P<001)。结论:硫辛酸联合甲钴胺单用甲钴铵更能明显改善DPN的临床症状及神经传导速度,且无不良反应。

关键词糖尿病周围神经病变硫辛酸甲钴胺

doi:10.3969/j.issn.1007-614x.2012.27.146

AbstractObjective:Toobservetheeffectofthecombinedadministrationofalpha-lipoicacidandMecobalami.ondiabeticperipheralneuropathy.Methods:Onthebasisofactivecontrolofbloodsugar,300casesofdiabeticperipheralneuropathywererandomlydividedintocombinetreatmentgroup(100cases)andMecobalami.treatmentgroup(100cases)andcontrolgroup(100cases).Patientsinthecombinetreatmentgroupweretreatedbyalpha-lipoicacid(300mg)whichisaddedinto100mlphysiologicalsalineforinfusionsolution,onceadayandcontinuouslyfor2weeksandatthesametimeMecobalami(0.5mg)intravenousinjection,onceaday;patientsinMecobalamitreatmentgroupMecobalami(0.5mg)intravenousinjection,onceaday2andcontinuouslyfor2weeks;patientsinthecontrolgroupweretreatedroutinedrugs.Andthenobserveboththetherapeuticeficacyandtheconductionspeedofmediannerveandperonealnerve.Results:After2weekstreatment.thetotaleffectiveratewas93.0%inthecombinetreatmenttreatmentgroupand68.0%intheMecobalamitreatmentgroupand42.0%inthecontrolgroup.ThetherapeuticeficacyinthecombinetreatmentgroupissuperiortothatintheMecobalamitreatmentgroupandinthecontrolgroup(P<0.01),ThetherapeuticeficacyintheMecobalamitreatmentgroupissuperiortothatinthecontrolgroup(P<0.01).Thenervalconductionspeedinthreegroupsisimproved,andtheimprovementofnervalconductionspeedinthecombinetreatmentgroupissuperiortothatintheothergroups(P<0.01),theimprovementofnervalconductionspeedintheMecobalamitreatmentgroupissuperiortothatinthecontrolgroup(P<0.01).Conclusion:CombinedadministrationofAlpha-lipoicacidandMecobalamishowsbettereffectthanMecobalamiusedaloneonthetreatmentofdiabeticperipheralneuropathy

KeyWordsDiabeticperipheralneuropathy;Alpha-lipoicacid;Mecobalamin

糖尿病周围神经病变(DPN)是糖尿病的一种常见慢性并发症,起病隐匿,早期无明显症状,随着病情的发展逐步出现四肢末端麻凉痛,远端重于近端,晚期部分患者疼痛难忍,对多种止痛药效果不佳。本文通过观察硫辛酸联合甲钴铵对DPN的影响以寻找治疗DPN的有效方法。

资料与方法

2010年8月~2012年2月收治2型糖尿病患者300例,男、女各150例,年龄35~65岁,平均5381±870岁,糖尿病病程5~16年。

糖尿病诊断标准和分类以WHO1999标准作出诊断。DPN诊断标准:①皮肤感觉异常:②自发性疼痛,双下肢麻木,末端袜套感;③走路不稳似脚踩棉花感或活动受限;④腱反射减弱或消失,浅感觉减退;⑤神经电生理检查显示有神经传导障碍,神经传导速度<50m/秒。排除其他原因所致的周围神经病变,排除肝、肾和造血系统等严重原发疾病、神经病患者、妊娠或哺乳期妇女,未按规定用药,无法判断或资料不全等影响疗效或安全性判断者亦排除[1]。

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