Lancet:新型抗结核方案治疗方案

2015-07-06 徐媛媛译 MedSci原创

缩短结核治疗疗程的新型抗结核治疗方案成为迫切的需求。研究人员进行了一项开放标签的2b期研究探讨了莫西沙星、pretomanid (前身为PA-824)和吡嗪酰胺联合方案在前8周抗结核治疗疗程中的疗效和安全性。 研究人员在南非和坦桑尼亚的8个地点进行了开放标签的2b期研究,纳入对药物敏感的肺结核患者,并随机分为三组进行8周的治疗:莫西沙星,100mg pretomanid和吡嗪酰胺(MPa100Z

缩短结核治疗疗程的新型抗结核治疗方案成为迫切的需求。研究人员进行了一项开放标签的2b期研究探讨了莫西沙星、pretomanid (前身为PA-824)和吡嗪酰胺联合方案在前8周抗结核治疗疗程中的疗效和安全性。

研究人员在南非和坦桑尼亚的8个地点进行了开放标签的2b期研究,纳入对药物敏感的肺结核患者,并随机分为三组进行8周的治疗:莫西沙星,100mg pretomanid和吡嗪酰胺(MPa100Z方案);莫西沙星,200mg pretomanid和吡嗪酰胺(MPa200Z方案);药物敏感性肺结核的标准治疗方案,异烟肼,利福平,吡嗪酰胺和乙胺丁醇(HRZE方案);接受MPa200Z方案多药耐药(MDR)结核的患者(DRMPa200Z 组)。主要结局终点杀菌活性,定义为每毫升隔夜痰(每周收集一次)中结核杆菌菌落形成单位(CFUs)的平均每日下降率。研究人员还监测不良事件评估其安全性。

研究收纳了来自2012年3月24日到2013年7月26日的207例患者并随机分配到各治疗组,其中60名患者分配到MPa100Z方案组,62名分配到MPa200Z方案组,59名分配到HRZE方案组,有26名耐药结核患者非随机接受DRMPa200Z方案。对于药物敏感性结核,0-56天时MPa200Z方案组(n=54,0·155, 95% CI 0·133-0·178)的杀菌活性显著高于HRZE组(n=54. 0·112, 0·093-0·131)。DRMPa200Z(n=9)杀菌活性为0.117(0·070-0·174)。7-14天的杀菌活性与7-56当天的杀菌活性有强相关性。最常见的不良事件是高尿酸血症,有59人(29%)出现(MPa100Z组17 [28%]名, 在HRZE组17[29%]名,在HRZE组17 [29%]名,在DRMPa200Z组为8[31%]名)。其他常见不良事件有恶心(在MPa100Z组14 [23%]名,在MPa200Z组8 [13%]名, 在HRZE组7[12%]名和在DRMPa200Z组8 [31%]名)和呕吐(在MPa100Z组7 [12%]名,在MPa200Z组7 [11%]名,在HRZE组7 [12%]名, 和在DRMPa200Z组4 [15%]名)。

以上研究结果显示,莫西沙星、pretomanid和吡嗪酰胺的组合是安全的,耐受性良好,在8周治疗中显示出对药物敏感性结核患者更优的杀菌活性。药物敏感性结核和MDR结核的结果是一致的。这个新方案准备进入3期试验来简化治疗目标。

原始出处

Dawson R1, Diacon AH2, Everitt D3, van Niekerk C4, Donald PR5, Burger DA6, Schall R6, Spigelman M7, Conradie A4, Eisenach K8, Venter A9, Ive P10, Page-Shipp L11, Variava E12, Reither K13, Ntinginya NE14, Pym A15, von Groote-Bidlingmaier F16, Mendel CM7.Efficiency and safety of the combination of moxifloxacin, pretomanid (PA-824), and pyrazinamide during the first 8 weeks of antituberculosis treatment: a phase 2b, open-label, partly randomised trial in patients with drug-susceptible or drug-resistant pulmonary tuberculosis.Lancet. 2015 May

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=1904955, encodeId=c7e31904955fb, content=<a href='/topic/show?id=21f66464823' target=_blank style='color:#2F92EE;'>#治疗方案#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64648, encryptionId=21f66464823, topicName=治疗方案)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5ee4187, createdName=zhangjiqing, createdTime=Wed Mar 16 18:25:00 CST 2016, time=2016-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828164, encodeId=70f218281640a, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Mar 14 18:25:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31652, encodeId=8c4d31652f9, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed Jul 08 12:33:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1253961, encodeId=d258125396102, content=<a href='/topic/show?id=f30ae86297d' target=_blank style='color:#2F92EE;'>#结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78629, encryptionId=f30ae86297d, topicName=结核)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4dfa37, createdName=智者为医08, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509879, encodeId=653515098e978, content=<a href='/topic/show?id=d9d855612c2' target=_blank style='color:#2F92EE;'>#抗结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55612, encryptionId=d9d855612c2, topicName=抗结核)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c49410165177, createdName=wgx309, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=)]
  2. [GetPortalCommentsPageByObjectIdResponse(id=1904955, encodeId=c7e31904955fb, content=<a href='/topic/show?id=21f66464823' target=_blank style='color:#2F92EE;'>#治疗方案#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64648, encryptionId=21f66464823, topicName=治疗方案)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5ee4187, createdName=zhangjiqing, createdTime=Wed Mar 16 18:25:00 CST 2016, time=2016-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828164, encodeId=70f218281640a, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Mar 14 18:25:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31652, encodeId=8c4d31652f9, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed Jul 08 12:33:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1253961, encodeId=d258125396102, content=<a href='/topic/show?id=f30ae86297d' target=_blank style='color:#2F92EE;'>#结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78629, encryptionId=f30ae86297d, topicName=结核)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4dfa37, createdName=智者为医08, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509879, encodeId=653515098e978, content=<a href='/topic/show?id=d9d855612c2' target=_blank style='color:#2F92EE;'>#抗结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55612, encryptionId=d9d855612c2, topicName=抗结核)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c49410165177, createdName=wgx309, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=)]
    2016-03-14 howi
  3. [GetPortalCommentsPageByObjectIdResponse(id=1904955, encodeId=c7e31904955fb, content=<a href='/topic/show?id=21f66464823' target=_blank style='color:#2F92EE;'>#治疗方案#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64648, encryptionId=21f66464823, topicName=治疗方案)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5ee4187, createdName=zhangjiqing, createdTime=Wed Mar 16 18:25:00 CST 2016, time=2016-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828164, encodeId=70f218281640a, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Mar 14 18:25:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31652, encodeId=8c4d31652f9, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed Jul 08 12:33:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1253961, encodeId=d258125396102, content=<a href='/topic/show?id=f30ae86297d' target=_blank style='color:#2F92EE;'>#结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78629, encryptionId=f30ae86297d, topicName=结核)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4dfa37, createdName=智者为医08, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509879, encodeId=653515098e978, content=<a href='/topic/show?id=d9d855612c2' target=_blank style='color:#2F92EE;'>#抗结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55612, encryptionId=d9d855612c2, topicName=抗结核)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c49410165177, createdName=wgx309, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=)]
    2015-07-08 huaxipanxing

    看看

    0

  4. [GetPortalCommentsPageByObjectIdResponse(id=1904955, encodeId=c7e31904955fb, content=<a href='/topic/show?id=21f66464823' target=_blank style='color:#2F92EE;'>#治疗方案#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64648, encryptionId=21f66464823, topicName=治疗方案)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5ee4187, createdName=zhangjiqing, createdTime=Wed Mar 16 18:25:00 CST 2016, time=2016-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828164, encodeId=70f218281640a, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Mar 14 18:25:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31652, encodeId=8c4d31652f9, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed Jul 08 12:33:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1253961, encodeId=d258125396102, content=<a href='/topic/show?id=f30ae86297d' target=_blank style='color:#2F92EE;'>#结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78629, encryptionId=f30ae86297d, topicName=结核)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4dfa37, createdName=智者为医08, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509879, encodeId=653515098e978, content=<a href='/topic/show?id=d9d855612c2' target=_blank style='color:#2F92EE;'>#抗结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55612, encryptionId=d9d855612c2, topicName=抗结核)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c49410165177, createdName=wgx309, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=)]
  5. [GetPortalCommentsPageByObjectIdResponse(id=1904955, encodeId=c7e31904955fb, content=<a href='/topic/show?id=21f66464823' target=_blank style='color:#2F92EE;'>#治疗方案#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=34, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=64648, encryptionId=21f66464823, topicName=治疗方案)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=5ee4187, createdName=zhangjiqing, createdTime=Wed Mar 16 18:25:00 CST 2016, time=2016-03-16, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1828164, encodeId=70f218281640a, content=<a href='/topic/show?id=1b6210686b2' target=_blank style='color:#2F92EE;'>#Lancet#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=28, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=10686, encryptionId=1b6210686b2, topicName=Lancet)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=3f0227, createdName=howi, createdTime=Mon Mar 14 18:25:00 CST 2016, time=2016-03-14, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=31652, encodeId=8c4d31652f9, content=看看, beContent=null, objectType=article, channel=null, level=null, likeNumber=109, replyNumber=0, topicName=null, topicId=null, topicList=[], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=ee0d1618732, createdName=huaxipanxing, createdTime=Wed Jul 08 12:33:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1253961, encodeId=d258125396102, content=<a href='/topic/show?id=f30ae86297d' target=_blank style='color:#2F92EE;'>#结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=37, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=78629, encryptionId=f30ae86297d, topicName=结核)], attachment=null, authenticateStatus=null, createdAvatar=, createdBy=4dfa37, createdName=智者为医08, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=), GetPortalCommentsPageByObjectIdResponse(id=1509879, encodeId=653515098e978, content=<a href='/topic/show?id=d9d855612c2' target=_blank style='color:#2F92EE;'>#抗结核#</a>, beContent=null, objectType=article, channel=null, level=null, likeNumber=41, replyNumber=0, topicName=null, topicId=null, topicList=[TopicDto(id=55612, encryptionId=d9d855612c2, topicName=抗结核)], attachment=null, authenticateStatus=null, createdAvatar=null, createdBy=c49410165177, createdName=wgx309, createdTime=Wed Jul 08 00:25:00 CST 2015, time=2015-07-08, status=1, ipAttribution=)]
    2015-07-08 wgx309

相关资讯

BMJ:新型抗结核三联方案PaMZ III期临床试验即将启动

5月27日,BMJ上发布了一则新闻,全球结核病药物研发联盟(TB Alliance)宣称将于年末在非洲、亚洲、东欧和拉丁美洲的50个研究点启动一项有关新型抗结核三联方案的III期临床研究。 STAND(Shortening Treatments by Advancing Novel Drugs)研究旨在评估PaMZ方案,该方案包含2种尚未获批用于结核治疗的药物—PA-824(Pa)和莫西沙星(M

Nature:IL-1与干扰素联手调用免疫系统对抗结核病菌

一项最新研究定义了三个免疫力调控分子:1型干扰素、白细胞介素1与前列腺素E2之间的关系,这将有助于解释结核菌感染后为何出现不同结果。 目前全世界有几十亿人感染结核分枝杆菌(Mycobacterium tuberculosis),但是其中只有5-10%的人在临床上出现了明显症状。这就像是轮盘赌游戏,谁也不知道到底会得到什么结果。 科学家们进行了多项研究,分析发现了许多导致临床肺结核(TB)风险的

NEJM:结核短程治疗方案纷纷折戟

研究1 REMoxTB研究显示,含莫西沙星的两种抗结核方案与标准治疗方案相比,其疗效并未呈现非劣效性。论文10月23日发表于《新英格兰医学杂志》。REMoxTB研究 研究共纳入1931例患者并随机分为3组,第一组先接受8周的利福平、异烟肼、吡嗪酰胺和乙胺丁醇治疗,然后接受18周的异烟肼和利福平治疗(标准组);第二组先接受莫西沙星替代乙胺丁醇的17周治疗,然后接受9周的安慰剂治疗

NEJM:结核性指炎,该小心了!

一位17岁的小伙子到医院就诊,称自己的左侧手掌背部出现肿胀并伴有疼痛2个月余了。而由于6个月前他去了巴基斯坦旅行,居于当地医疗条件不足,导致他一直无法得到及时的治疗。 通过体检发现,他的左侧第三掌骨已出现了质较硬且化脓性的小结节。此前,他没有出现发烧或其他的全身性症状,亦无淋巴结肿大和外伤史。而人类免疫缺陷病毒血清学检测的结果也是阴性的。X线检查发现左手的第三掌骨骨小梁周围的

PLoS One:目前中国对结核病的症状筛查预测价值不乐观

Haring R等人进行了一项研究,评估症状筛查结核病(TB)的诊断价值。按照中国国家结核病控制项目(China NTP)规定的症状进行筛查。研究者对2010年中国的TB现况调查数据进行了二次分析。通过面对面形式让参与者完成了包含咳嗽、咯血等信息的问卷调查量表,然后对所有合格的参与者进行胸片检查。对怀疑为TB的参与者进行痰涂片和痰培养。研究者根据年龄以65岁为界对参与者进行分层,≥65岁和<

京港感染医师论坛 2013:中枢神经系统感染诊治体会

11月16日,在第二届京港感染医师论坛主题报告会上,北京协和医院内科教授、博士生导师,感染内科主任,中华医学会传染病与寄生虫分会副主任委员兼艾滋病学组组长,中华医学会热带病和寄生虫分会主任委员李太生教授作了题为“中枢神经系统感染诊治体会”的报告。 李太生教授首先逐一分析了三个临床症状都为发热伴意识障碍的病例并指出只有第二个病例为脑膜炎奈瑟菌引起的中枢神经系统感染。 随后,李教授逐一讲解了细