Baidu
map

FDA批准美国恰加斯病治疗药物

2017-08-30 常 路 环球医学

美国食品和药物管理局(FDA)已经加速批准苄硝唑用于治疗患有恰加斯病的2~12岁儿童,成为美国批准用于这种罕见病的首个治疗方法。

美国食品和药物管理局(FDA)已经加速批准苄硝唑用于治疗患有恰加斯病的2~12岁儿童,成为美国批准用于这种罕见病的首个治疗方法。

恰加斯病或南美洲锥虫病是由克氏锥虫引起的寄生虫感染。其可以通过不同的路径传播,包括与某些昆虫的粪便接触、输血或怀孕期间由母亲传播给她的孩子。

恰加斯病主要影响拉丁美洲农村地区的人们,但最近的估计显示,美国可能有大约30万人患有恰加斯病。

在6~12岁儿童的2项安慰剂对照临床研究中证实了苄硝唑的安全性和有效性。在第一项研究中,约60%接受苄硝唑治疗的儿童抗体测试从阳性变为阴性,而接受安慰剂的儿童约为14%。

第二项研究结果是相似的,约55%接受苄硝唑治疗的儿童抗体测试从阳性变为阴性,而接受安慰剂的儿童为5%。FDA对2~12岁儿童苄硝唑的安全性和药代动力学进行了额外研究,该研究结果支持2~12岁儿童的给药建议。

苄硝唑最常见的不良反应是胃痛、皮疹、体重减轻、头痛、恶心、呕吐、异常白细胞计数、荨麻疹、瘙痒、食欲下降。苄硝唑与严重的皮肤反应、神经系统效应和骨髓抑郁有关。根据动物试验结果,苄硝唑给予孕妇时或对胎儿造成伤害。

苄硝唑通过FDA的加速审批途径获得批准。FDA表示需要进一步研究,以验证和描述苄硝唑的预期临床益处。

苄硝唑具有孤儿药地位,并进行了优先审查。这些指定是由于恰加斯病是一种罕见病,迄今为止在美国没有批准用于恰加斯病的药物。

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 (5)
#插入话题
  1. [GetPortalCommentsPageByObjectIdResponse(id=1839529, encodeId=02371839529af, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Tue Jun 26 15:40:00 CST 2018, time=2018-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1921692, encodeId=ca6a1921692cd, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Fri Nov 03 15:40:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1953315, encodeId=f68d195331555, content=<a href='/topic/show?id=ed1d528e71b' target=_blank style='color:#2F92EE;'>#恰加斯病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52877, encryptionId=ed1d528e71b, topicName=恰加斯病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2b9b368, createdName=qingrejiedu, createdTime=Tue Jun 05 07:40:00 CST 2018, time=2018-06-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=245582, encodeId=fb19245582fe, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Sep 19 07:17:50 CST 2017, time=2017-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=241084, encodeId=e0ad2410842e, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Wed Sep 06 16:27:22 CST 2017, time=2017-09-06, status=1, ipAttribution=)]
    2018-06-26 bugit
  2. [GetPortalCommentsPageByObjectIdResponse(id=1839529, encodeId=02371839529af, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Tue Jun 26 15:40:00 CST 2018, time=2018-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1921692, encodeId=ca6a1921692cd, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Fri Nov 03 15:40:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1953315, encodeId=f68d195331555, content=<a href='/topic/show?id=ed1d528e71b' target=_blank style='color:#2F92EE;'>#恰加斯病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52877, encryptionId=ed1d528e71b, topicName=恰加斯病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2b9b368, createdName=qingrejiedu, createdTime=Tue Jun 05 07:40:00 CST 2018, time=2018-06-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=245582, encodeId=fb19245582fe, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Sep 19 07:17:50 CST 2017, time=2017-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=241084, encodeId=e0ad2410842e, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Wed Sep 06 16:27:22 CST 2017, time=2017-09-06, status=1, ipAttribution=)]
  3. [GetPortalCommentsPageByObjectIdResponse(id=1839529, encodeId=02371839529af, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Tue Jun 26 15:40:00 CST 2018, time=2018-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1921692, encodeId=ca6a1921692cd, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Fri Nov 03 15:40:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1953315, encodeId=f68d195331555, content=<a href='/topic/show?id=ed1d528e71b' target=_blank style='color:#2F92EE;'>#恰加斯病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52877, encryptionId=ed1d528e71b, topicName=恰加斯病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2b9b368, createdName=qingrejiedu, createdTime=Tue Jun 05 07:40:00 CST 2018, time=2018-06-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=245582, encodeId=fb19245582fe, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Sep 19 07:17:50 CST 2017, time=2017-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=241084, encodeId=e0ad2410842e, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Wed Sep 06 16:27:22 CST 2017, time=2017-09-06, status=1, ipAttribution=)]
  4. [GetPortalCommentsPageByObjectIdResponse(id=1839529, encodeId=02371839529af, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Tue Jun 26 15:40:00 CST 2018, time=2018-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1921692, encodeId=ca6a1921692cd, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Fri Nov 03 15:40:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1953315, encodeId=f68d195331555, content=<a href='/topic/show?id=ed1d528e71b' target=_blank style='color:#2F92EE;'>#恰加斯病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52877, encryptionId=ed1d528e71b, topicName=恰加斯病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2b9b368, createdName=qingrejiedu, createdTime=Tue Jun 05 07:40:00 CST 2018, time=2018-06-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=245582, encodeId=fb19245582fe, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Sep 19 07:17:50 CST 2017, time=2017-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=241084, encodeId=e0ad2410842e, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Wed Sep 06 16:27:22 CST 2017, time=2017-09-06, status=1, ipAttribution=)]
    2017-09-19 周周人

    学习.

    0

  5. [GetPortalCommentsPageByObjectIdResponse(id=1839529, encodeId=02371839529af, content=<a href='/topic/show?id=341ae311ea' target=_blank style='color:#2F92EE;'>#FDA批准#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=81, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=7311, encryptionId=341ae311ea, topicName=FDA批准)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=30bd35, createdName=bugit, createdTime=Tue Jun 26 15:40:00 CST 2018, time=2018-06-26, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1921692, encodeId=ca6a1921692cd, content=<a href='/topic/show?id=4f0a6469837' target=_blank style='color:#2F92EE;'>#治疗药物#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=66, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64698, encryptionId=4f0a6469837, topicName=治疗药物)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=c9d3459, createdName=周虎, createdTime=Fri Nov 03 15:40:00 CST 2017, time=2017-11-03, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1953315, encodeId=f68d195331555, content=<a href='/topic/show?id=ed1d528e71b' target=_blank style='color:#2F92EE;'>#恰加斯病#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=91, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=52877, encryptionId=ed1d528e71b, topicName=恰加斯病)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=2b9b368, createdName=qingrejiedu, createdTime=Tue Jun 05 07:40:00 CST 2018, time=2018-06-05, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=245582, encodeId=fb19245582fe, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=101, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Tue Sep 19 07:17:50 CST 2017, time=2017-09-19, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=241084, encodeId=e0ad2410842e, content=学习., beContent=null, objectType=article, channel=null, level=null, likeNumber=95, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=https://wx.qlogo.cn/mmopen/ajNVdqHZLLDcVAydhtcpjiaxLrZD7Eb5YnKPgf7ypGpfyl7FflFyAenvQLbib6T0LPXIhXo9SPNPXYYFFJbEgykztwJ0HQ61I3F9GxIVKWsgQ/0, createdBy=f38d2052407, createdName=周周人, createdTime=Wed Sep 06 16:27:22 CST 2017, time=2017-09-06, status=1, ipAttribution=)]
    2017-09-06 周周人

    学习.

    0

相关资讯

儿科药物研发的机遇与挑战:来自西地那非的启示

美国食品药品监督管理局(FDA)基于西地那非治疗儿童肺动脉高压的相关研究,批准了其相关适应证,对儿科药物研发带来一系列启发。作者将这些启发书成文并于2017年7月发表在了《J Am Coll Cardiol》上。

FDA批准免疫球蛋白用于狂犬病治疗

日前,美国食品和药物管理局(FDA)已经批准了人血浆衍生的狂犬病免疫球蛋白用于狂犬病感染被动、短期暴露后预防。

老树开新花!金刚烷胺新用途获FDA批准

帕金森病(PD)是一种常见的慢性神经退行性疾病,伴随治疗药物的使用,产生的运动障碍也成为了众多帕金森患者的困扰。克服运动障碍对于PD患者来说,不仅是身体的解放,更是心理上的一种解放。帕金森病人的福音来了。近日,美国食品和药物管理局(FDA)批准金刚烷胺(amantadine,曾用名ADS-5102)缓释胶囊用于治疗在接受左旋多巴治疗的PD患者的运动障碍。

FDA 批准治疗顽固性高血压的MobiusHD®系统进行CALM 2实验

/* Style Definitions */ span.prnews_span { font-size:8pt; font-family:"Arial"; color:black; } a.prnews_a { color:blue; } li.prnews_

J Virol:武汉病毒所成功筛选得到阻断乙脑病毒感染的小分子药物

乙脑病毒(Japanese encephalitis virus,JEV)属于黄病毒科黄病毒属,是通过蚊虫进行传播的虫媒病毒。JEV引起的乙型脑炎致死致残率高,我国是乙脑的高发区,曾一度占世界总发病人数的80%。目前JEV疫苗的使用在一定程度上减少了乙脑的发病率,但是对于已发病的患者,仍然没有针对性的特效药或治疗手段,寻找治疗JEV感染的特效药物是目前刻不容缓的任务。

FDA 批准**痛风复方药物

今天 FDA 批准了 Ironwood 的复方痛风药物 Duzallo。这是 Zurampic(通用名 lesinurad)和别嘌呤醇的固定剂量组合。

Baidu
map
Baidu
map
Baidu
map