J Allergy Clin Immunol Pract:利多卡因喷雾剂可有效减少难治性慢性咳嗽患者的咳嗽频率

2021-07-15 MedSci原创 MedSci原创

难治性慢性咳嗽(RCC)是一种使人衰弱的疾病,目前尚无特许治疗方法。利多卡因是一种非选择性的电压门控钠通道抑制剂,具有潜在的止咳作用,但目前还缺乏评估其对RCC疗效的随机安慰剂对照研究。近日,一项随机

难治性慢性咳嗽(RCC)是一种使人衰弱的疾病,目前尚无特许治疗方法。利多卡因是一种非选择性的电压门控钠通道抑制剂,具有潜在的止咳作用,但目前还缺乏评估其对RCC疗效的随机安慰剂对照研究。近日,一项随机、双盲、双假、安慰剂对照的3向交叉研究,比较单剂量雾化利多卡因与利多卡因咽喉喷雾剂和匹配的安慰剂的效果,研究结果已发表于J Allergy Clin Immunol Pract。

研究招募了26名RCC患者(22名女性;平均年龄,53.5±12.1岁;FEV1百分比预测,105.2±16.8L;强制生命力百分比预测,112.4±18L)。主要终点是治疗后10小时内的咳嗽频率。次要终点是冲动咳嗽和咳嗽严重程度的视觉模拟量表评分;探索性分析评估了治疗后5小时内的每小时咳嗽率。

 

结果显示,与安慰剂相比,利多卡因咽喉喷雾剂(而非雾化利多卡因)可明显减少10小时的咳嗽频率(咽喉喷雾剂,22.6次/小时;雾化,26.9次/小时;安慰剂,27.6次/小时;P=0.04,)。与安慰剂相比,利多卡因咽喉喷雾剂在用药后的第一个小时对咳嗽的影响最大(31.7次/小时vs 74.2次/小时;P = .004)。与安慰剂相比,雾化器和喷雾剂治疗都明显减轻了咳嗽的冲动和咳嗽严重程度的视觉模拟量表评分(P < .05)。利多卡因治疗没有出现严重的不良事件。

综上所述,利多卡因咽喉喷雾剂可有效减少RCC患者的咳嗽频率。应用于咽部的电压门控钠通道抑制剂有望成为RCC的治疗手段。

 

原始出处:

 

Rayid Abdulqawi, et al., A Randomized Controlled Trial to Assess the Effect of Lidocaine Administered via Throat Spray and Nebulization in Patients with Refractory Chronic Cough. J Allergy Clin Immunol Pract. 2021 Apr;9(4):1640-1647. doi: 10.1016/j.jaip.2020.11.037.  

版权声明:
本网站所有内容来源注明为“梅斯医学”或“MedSci原创”的文字、图片和音视频资料,版权均属于梅斯医学所有。非经授权,任何媒体、网站或个人不得转载,授权转载时须注明来源为“梅斯医学”。其它来源的文章系转载文章,或“梅斯号”自媒体发布的文章,仅系出于传递更多信息之目的,本站仅负责审核内容合规,其内容不代表本站立场,本站不负责内容的准确性和版权。如果存在侵权、或不希望被转载的媒体或个人可与我们联系,我们将立即进行删除处理。
在此留言
评论区 (3)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1288864, encodeId=9bc71288864a5, content=<a href='/topic/show?id=0b1e322e85e' target=_blank style='color:#2F92EE;'>#利多卡因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32278, encryptionId=0b1e322e85e, topicName=利多卡因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c982214, createdName=tomyang86, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1329529, encodeId=c04b132952948, content=<a href='/topic/show?id=bb96232801' target=_blank style='color:#2F92EE;'>#ALL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2328, encryptionId=bb96232801, topicName=ALL)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/C2EFD5CFB07FE291138AD4FD0C98E3DE/100, createdBy=e3d52500031, createdName=膀胱癌, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1528771, encodeId=74471528e7132, content=<a href='/topic/show?id=74b798601a1' target=_blank style='color:#2F92EE;'>#难治性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98601, encryptionId=74b798601a1, topicName=难治性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a1ef11916292, createdName=freve, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1288864, encodeId=9bc71288864a5, content=<a href='/topic/show?id=0b1e322e85e' target=_blank style='color:#2F92EE;'>#利多卡因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32278, encryptionId=0b1e322e85e, topicName=利多卡因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c982214, createdName=tomyang86, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1329529, encodeId=c04b132952948, content=<a href='/topic/show?id=bb96232801' target=_blank style='color:#2F92EE;'>#ALL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2328, encryptionId=bb96232801, topicName=ALL)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/C2EFD5CFB07FE291138AD4FD0C98E3DE/100, createdBy=e3d52500031, createdName=膀胱癌, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1528771, encodeId=74471528e7132, content=<a href='/topic/show?id=74b798601a1' target=_blank style='color:#2F92EE;'>#难治性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98601, encryptionId=74b798601a1, topicName=难治性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a1ef11916292, createdName=freve, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=)]
    2021-07-16 膀胱癌
  3. [GetPortalCommentsPageByObjectIdResponse(id=1288864, encodeId=9bc71288864a5, content=<a href='/topic/show?id=0b1e322e85e' target=_blank style='color:#2F92EE;'>#利多卡因#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=51, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=32278, encryptionId=0b1e322e85e, topicName=利多卡因)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c982214, createdName=tomyang86, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1329529, encodeId=c04b132952948, content=<a href='/topic/show?id=bb96232801' target=_blank style='color:#2F92EE;'>#ALL#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=33, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=2328, encryptionId=bb96232801, topicName=ALL)], attachment=null, authenticateStatus=null, createdAvatar=http://thirdqq.qlogo.cn/qqapp/1103841572/C2EFD5CFB07FE291138AD4FD0C98E3DE/100, createdBy=e3d52500031, createdName=膀胱癌, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1528771, encodeId=74471528e7132, content=<a href='/topic/show?id=74b798601a1' target=_blank style='color:#2F92EE;'>#难治性#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=98601, encryptionId=74b798601a1, topicName=难治性)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=a1ef11916292, createdName=freve, createdTime=Fri Jul 16 15:28:08 CST 2021, time=2021-07-16, status=1, ipAttribution=)]
    2021-07-16 freve

相关资讯

Lancet Child Adolesc Health:咳嗽管理算法可以改善社区儿童在慢性咳嗽早期阶段的咳嗽情况

儿童慢性(至少持续4周)咳嗽是发病的一个重要原因。在观察性研究和随机对照试验(RCT)中评估了一种治疗儿童咳嗽的算法,招募了中位咳嗽持续时间为16周的儿童转诊到专科中心。我们调查了一旦咳嗽持续4周以上

烧心、干咳困扰数年,看了6个科室都没找到病因!原来是胃液走错路

9月7日-13日是全国胃食管反流病宣传周。胃食管反流病是消化科门诊一种常见的病,由于深藏不露,人们对它的认识不足。很多患者都辗转就医,容易误诊误治,不能及时治疗。

咳嗽、咯血以为得了肺部“肿瘤”,没想到竟是鱼刺作怪

“没想到让我咳了这么久的不是肿瘤,而是一根鱼刺!谢谢医生,是你们救了我!”在中山大学孙逸仙纪念医院呼吸内科病房,来自惠州的林阿姨对科主任江山平教授团队连声道谢。

心脏病发作时该用力咳嗽?心脏病和咳嗽关系再梳理

网络上有传言称,心脏病发作,用力咳嗽能救命!还请人把这个方法转给心脏有问题的人。

Lancet:通过咳嗽诊断新冠肺炎,这样的AI你信吗?

“深度学习将会无所不能。”柳叶刀劝你慎重