适度耐多药性结核性多叶膜溢出:一个罕见的案例展示
Abhilasha Tiwari1, Pankaj Wagh1
1Respiratory Medicine, Jawaharlal Nehru Medical College, Wardha, IND.
Cureus
|April 15, 2024
概括
本案例报告详细介绍了使用先进的分子诊断和基于贝达基林的疗法成功诊断和治疗耐药结核病 (DR-TB) 流. 对于管理这种具有挑战性的DR-TB表现而言,对膜液的早期调查至关重要.
科学领域:
- 肺部病理学 肺部病理学
- 传染性疾病 传染性疾病
- 医疗病例报告 病例报告
背景情况:
- 耐药结核病 (DR-TB) 构成了全球重大卫生挑战,特别是在发展中国家.
- 肺外结核病,特别是多叶膜溢出,由于细菌负载较低和Ziehl-Neelsen染色不一致,导致诊断困难.
- 耐多药结核病 (MDR-TB) 是通过对最强效的抗结核药物 - - 异化和利芬素的耐药性来定义的.
研究的目的:
- 报告一种有效的诊断和治疗策略,用于原发性肺外多药耐药结核性多流.
- 突出早期和全面的研究DR-TB在多叶流液中的重要性.
主要方法:
- 一个60岁的男性病例报告,症状暗示着结核病.
- 胸腔液的分析:光的标准,腺脱氨酶 (ADA) 水平.
- 分子诊断:基于的核酸放大试验 (CBNAAT) 和线式探针测试 (LPAs) 检测Mycobacterium结核病 (MTB) 和耐药性.
- 用口服治疗方案开始治疗,其中包括贝达奎林.
主要成果:
- 胸腔液分析证实了排泄性溢出与阳性ADA.
- 在CBNAAT和LPA中,MTB被发现对异化和利芬素 (MDR-TB) 具有耐药性.
- 患者在开始以贝达基林为基础的口服疗法治疗后显著改善.
结论:
- 在多溢出中迅速诊断DR-TB需要早期利用先进的研究,如Xpert (MTB/RIF),培养和基因型药物敏感性测试 (DST).
- 定制的治疗方案,包括比达基林等新药,对于管理MDR-TB多流液是有效的.
- 这一案例强调了需要提高对DR-TB的认识和诊断警,在诸如多流液等具有挑战性的表现中.
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