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手术干预对患有抗化物复杂性mycobacterium avium肺病的患者的影响:一个多中心研究
Shota Nakamura1,2, Fumie Kinoshita3, Yukio Seki3
1Department of Thoracic Surgery, Nagoya University Graduate School of Medicine, Nagoya, Japan.
概括
手术切除提供了与非耐药病例相似的长期结果,对于抗宏素的Mycobacterium avium复合体 (MR-MAC) 肺部疾病. 这支持对局部MR-MAC肺部疾病的选定患者进行早期手术干预.
科学领域:
- 肺部医学 肺部医学
- 传染性疾病 传染性疾病
- 手术瘤学手术瘤学
背景情况:
- 耐麦克罗化Mycobacterium avium复合体 (MR-MAC) 肺部疾病由于药理选择有限,因此存在治疗挑战.
- 对MR-MAC考虑进行手术干预,但具体的临床证据很少.
研究的目的:
- 为了比较MR-MAC肺部疾病手术干预的临床结果与非耐药病例.
- 为了确定患有MAC疾病肺切除术的患者感染性复发的风险因素.
主要方法:
- 一项多中心研究包括248名为MAC肺病进行肺切除的患者.
- 34名患者 (13.7%) 患有MR-MAC,定义为克拉里斯罗米辛最小抑制度≥32 mg/L.
- 在MR-MAC和非MR-MAC组之间比较了临床结果和传染性复发风险因素.
主要成果:
- 在MR-MAC和非MR-MAC组之间,五年生存率 (100% vs 98.5%) 和无复发生存率 (85.4% vs 67.9%) 是可比的.
- 手术后并发症的发生率相似 (8.8%对11.9%).
- 高龄和缺乏阿米卡辛的使用是复发的危险因素,而不是对类药物的耐药性.
结论:
- 手术切除是选择MR-MAC肺病患者的一种安全有效的选择.
- 手术后的长期感染控制与非MR-MAC病例相似.
- 支持针对局部破坏性MR-MAC病变的早期外科干预.
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