J Infect:2011-2015年广泛性耐药结核病的发生率以及药物治疗情况如何?

2017-11-14 王淳 环球医学编译

2017年9月,发表在《J Infect》上的一项回顾性评价,考察了2011-2015年间中国国家结核病临床中心广泛耐药结核(XDR-TB)的发生率以及相关治疗药物的临床结局。研究结果证实:过去5年来北京胸科医院的XDR-TB百分比显着增加,并且附加耐药超广泛耐药结核(XDR-TB-Plus)患者使用含利奈唑胺(LZD)方案治疗更可能达到有利的临床结局。

2017年9月,发表在《J Infect》上的一项回顾性评价,考察了2011-2015年间中国国家结核病临床中心广泛耐药结核(XDR-TB)的发生率以及相关治疗药物的临床结局。研究结果证实:过去5年来北京胸科医院的XDR-TB百分比显着增加,并且附加耐药超广泛耐药结核(XDR-TB-Plus)患者使用含利奈唑胺(LZD)方案治疗更可能达到有利的临床结局。

目的:本研究旨在探讨2011和2015年间北京胸科医院中XDR-TB-Plus的发生率和主要临床结局。

方法:研究人员回顾性评价了2011和2015年间就诊于国家结核病临床中心的TB患者临床结核杆菌(MTB)菌株的药物敏感性测试(DST)结果。XDR-TB-Plus分类的患者医疗记录被评价,包括人口统计学特征、治疗方案和治疗结局。

结果:在9544个MTB分离株中,多药耐药结核(MDR-TB)、XDR-TB和XDR-TB-Plus分别有3376个(35.4%)、842个(8.8%)和61个(0.64%)。XDR-TB的百分比从2011年的6.3%显着增加至2015年的9.1%(卡方趋势5.94,P=0.015)。同样地,XDR-TB-Plus的百分比从2011年的0.46%增加至2015年的0.74%,然而增加的趋势不显着(卡方趋势1.50,P=0.221)。最常处方的抗TB药是莫西沙星(18/29,62.1%),其次是丙硫异烟胺(16/29,55.2%)、氯法齐明(15/29,51.7%)和吡嗪酰胺(15/29,51.7%)。同未接受含LZD方案的患者相比,接受含LZD方案的患者获得有利治疗结局的可能性高达27倍[比值比=27.00;95%CI=2.50-291.19;P=0.003]。

结论:总体上,研究人员的数据证实过去5年来北京胸科医院的XDR-TB百分比显着增加。此外,XDR-TB-Plus患者使用含LZD方案治疗更可能达到有利的临床结局。

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    2017-11-24 虈亣靌

    讲解的非常好,值得学习

    0

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    2017-11-18 1dd8c52fm63(暂无匿称)

    学习学习.了解了解

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