NEJM:低温治疗癫痫持续状态的利与弊

2016-12-24 MedSci MedSci原创

惊厥性癫痫持续状态常常导致永久性神经损伤。近期,一项发表在NEJM上的文章评估了诱导低体温对抽搐状态癫痫患者神经系统结果的影响。在多中心临床试验中,研究者们随机分配270例惊厥性癫痫持续状态的危重症患者,这些受试者除了接受标准治疗或单独的标准治疗以外,还接受机械通气至低体温(32至34℃维持24小时);最终有 268例患者纳入分析。此项研究的主要结果是在90天的良好功能结果,定义为格拉斯哥结果量表

惊厥性癫痫持续状态常常导致永久性神经损伤。

近期,一项发表在NEJM上的文章评估了诱导低体温对抽搐状态癫痫患者神经系统结果的影响。

在多中心临床试验中,研究者们随机分配270例惊厥性癫痫持续状态的危重症患者,这些受试者除了接受标准治疗或单独的标准治疗以外,还接受机械通气至低体温(32至34℃维持24小时);最终有 268例患者纳入分析。

此项研究的主要结果是在90天的良好功能结果,定义为格拉斯哥结果量表(GOS)得分为5(范围,1分至5分,1分代表死亡,5分代表没有或最小的神经缺陷)。

此项研究的主要次要结果是在90天的死亡率,进展到脑电图(EEG)确认的癫痫持续状态,第1天的顽固性癫痫持续状态,“超级顽固”状态癫痫持续(抗全身麻醉)和在90天的功能性后遗症。

研究结果显示:138例的低温组受试者中有67例(49%)GOS评分为5分,130例对照组受试者中有56例(43%)GOS评分为5分(调整后的OR值为1.22; 95%CI 0.75〜1.99 ; P = 0.43)。

第一天低温组的EEG确诊癫痫持续状态的发生率低于对照组(11%vs. 22%;OR值,0.40; 95%CI,0.20至0.79; P = 0.009),但是其他次要结局组间无显著性差异。低温组的不良事件较对照组更频繁。

此项研究最后得出结论,在惊厥性癫痫持续状态患者中使用诱发低温联合标准治疗方法较单独的标准治疗方法相比,其与更佳的90天结局并无显著相关性。

原始出处:
Legriel S, Lemiale V, Schenck M, Chelly J, Laurent V, Daviaud F, Srairi M, Hamdi A, Geri G, Rossignol T, Hilly-Ginoux J, Boisramé-Helms J, Louart B, Malissin I, Mongardon N, Planquette B, Thirion M, Merceron S, Canet E, Pico F, Tran-Dinh YR, Bedos JP, Azoulay E, Resche-Rigon M, Cariou A; HYBERNATUS Study Group.Hypothermia for Neuroprotection in Convulsive Status Epilepticus.N Engl J Med. 2016 Dec 22;375(25):2457-2467. doi: 10.1056/NEJMoa1608193.

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    2016-12-28 圣艮山

    这个的确很少看到,低温治疗不好说

    0

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  3. [GetPortalCommentsPageByObjectIdResponse(id=166247, encodeId=17ba16624e50, content=这个的确很少看到,低温治疗不好说, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4BGdu4COj6QWFqgMd3xnWDdgLZKUGI32veZvO2qFAQvpYr1eMbUOTqMvlZWc3MsugtFMHzxDwial/0, createdBy=88731939304, createdName=圣艮山, createdTime=Wed Dec 28 08:39:48 CST 2016, time=2016-12-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1395223, encodeId=07a11395223e6, content=<a href='/topic/show?id=589f26255b3' target=_blank style='color:#2F92EE;'>#低温治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26255, encryptionId=589f26255b3, topicName=低温治疗)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Mon Dec 26 12:00:00 CST 2016, time=2016-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165576, encodeId=06881655e679, content=得出的结论,使用诱发低温对治疗无明显相关性。, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160313/IMG56E50DEC424F44672.jpg, createdBy=ce5b1699635, createdName=Lisa971, createdTime=Sun Dec 25 12:27:42 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165486, encodeId=e8fc16548616, content=新进展好东西!, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sun Dec 25 07:50:13 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165443, encodeId=df6916544389, content=低温能降低氧耗,脑保护,但也有一些并发症, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160813/IMG57AE8D930B40D3563.jpg, createdBy=13a81695880, createdName=xmax889, createdTime=Sun Dec 25 00:45:39 CST 2016, time=2016-12-25, status=1, ipAttribution=)]
    2016-12-25 Lisa971

    得出的结论,使用诱发低温对治疗无明显相关性。

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=166247, encodeId=17ba16624e50, content=这个的确很少看到,低温治疗不好说, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4BGdu4COj6QWFqgMd3xnWDdgLZKUGI32veZvO2qFAQvpYr1eMbUOTqMvlZWc3MsugtFMHzxDwial/0, createdBy=88731939304, createdName=圣艮山, createdTime=Wed Dec 28 08:39:48 CST 2016, time=2016-12-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1395223, encodeId=07a11395223e6, content=<a href='/topic/show?id=589f26255b3' target=_blank style='color:#2F92EE;'>#低温治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26255, encryptionId=589f26255b3, topicName=低温治疗)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Mon Dec 26 12:00:00 CST 2016, time=2016-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165576, encodeId=06881655e679, content=得出的结论,使用诱发低温对治疗无明显相关性。, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160313/IMG56E50DEC424F44672.jpg, createdBy=ce5b1699635, createdName=Lisa971, createdTime=Sun Dec 25 12:27:42 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165486, encodeId=e8fc16548616, content=新进展好东西!, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sun Dec 25 07:50:13 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165443, encodeId=df6916544389, content=低温能降低氧耗,脑保护,但也有一些并发症, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160813/IMG57AE8D930B40D3563.jpg, createdBy=13a81695880, createdName=xmax889, createdTime=Sun Dec 25 00:45:39 CST 2016, time=2016-12-25, status=1, ipAttribution=)]
    2016-12-25 thlabcde

    新进展好东西!

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=166247, encodeId=17ba16624e50, content=这个的确很少看到,低温治疗不好说, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/oLAjfB7s1ib06iaV3D9Tg5K4BGdu4COj6QWFqgMd3xnWDdgLZKUGI32veZvO2qFAQvpYr1eMbUOTqMvlZWc3MsugtFMHzxDwial/0, createdBy=88731939304, createdName=圣艮山, createdTime=Wed Dec 28 08:39:48 CST 2016, time=2016-12-28, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1395223, encodeId=07a11395223e6, content=<a href='/topic/show?id=589f26255b3' target=_blank style='color:#2F92EE;'>#低温治疗#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=40, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=26255, encryptionId=589f26255b3, topicName=低温治疗)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdwx.qlogo.cn/mmopen/vi_32/C4Qhy5XHSe503Qbjzc1UtDR83BCv66o6P2XRedX9ohsNGa3uEVicFFk2qkuX5zBSmpicepFySBrwoYknhqMdKmtw/132, createdBy=1aca2500179, createdName=12498d2fm51(暂无昵称), createdTime=Mon Dec 26 12:00:00 CST 2016, time=2016-12-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165576, encodeId=06881655e679, content=得出的结论,使用诱发低温对治疗无明显相关性。, beContent=null, objectType=article, channel=null, level=null, likeNumber=57, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160313/IMG56E50DEC424F44672.jpg, createdBy=ce5b1699635, createdName=Lisa971, createdTime=Sun Dec 25 12:27:42 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165486, encodeId=e8fc16548616, content=新进展好东西!, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=92191944782, createdName=thlabcde, createdTime=Sun Dec 25 07:50:13 CST 2016, time=2016-12-25, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=165443, encodeId=df6916544389, content=低温能降低氧耗,脑保护,但也有一些并发症, beContent=null, objectType=article, channel=null, level=null, likeNumber=65, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=http://cacheapi.medsci.cn/resource/upload/20160813/IMG57AE8D930B40D3563.jpg, createdBy=13a81695880, createdName=xmax889, createdTime=Sun Dec 25 00:45:39 CST 2016, time=2016-12-25, status=1, ipAttribution=)]
    2016-12-25 xmax889

    低温能降低氧耗,脑保护,但也有一些并发症

    0

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2013年11月17日达拉斯——来自华盛顿大学的一项随机临床研究显示,院外心脏骤停复苏患者早期将体温降至34°C,并不能改善其生存率或功能状态。  该研究共纳入1359名院外心脏骤停患者,其中室颤(VF)患者583例,non-VF患者776例,患者随机分为干预组(低温治疗组)和对照组。结果提示,无论初始心律如何,干预组和对照组在出院时的功能状态均无明显差异,低温治疗反而增加心脏

Stroke :低温改善急性卒中患者的预后是否可行?

一些研究者认为,低温有助于改善心肺复苏患者和缺氧性脑损伤新生儿的预后。 2014年1月16日,美国科研人员发表在《卒中》杂志上的一项随机对照试验表明,急性卒中患者静脉溶栓治疗后进行轻度降温是安全可行的。 该试验研究了清醒卒中患者静脉溶栓后进行轻度降温的安全性及可行性。患者在症状发作6小时内被随机分配(按1:1)在轻度低温组(35°C)或标准卒中单元治疗组。通过体表降温设备及冷盐水灌注进行低温诱

NEJM:低温联合标准治疗并不能更好的改善颅脑创伤患者的脑功能

对于颅脑损伤的患者,低温可降低其颅内高压。但是低温对大脑功能性的影响尚未清楚。

cell:低温生活能减肥!根源在于肠道微生物

(图片摘自sciencemag.com) 如果仅仅调低身体的恒温状态几个星期就能够起到减肥的效果,听起来是不是很棒?研究者们最近发现这确实是一个可行的办法,起码在小鼠身上可以产生短期的效果。究其原因,也许是它们肠道内的细菌在作怪。来自明尼苏达大学的肠胃病学家Alexander Khoruts称这项研究发现了新的微生物群落对宿主生理特征的影响。这样的研究也许最终会帮助我们找到微生物分泌的关键