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与深胸部伤口感染相关的伤口微生物组:范围审查
Jaewon Bae1, Wongi Woo2, Sue E Gardner1
1College of Nursing, University of Iowa, Iowa City, IA, USA.
Journal of thoracic disease
|August 14, 2025
概括
深胸部伤口感染 (DSWI) 研究需要更好的样本报告和分子方法. 目前的研究过度依赖于培养,限制了对DSWI中复杂的伤口微生物组和生物膜形成的理解.
科学领域:
- 微生物学 微生物学
- 传染性疾病 传染性疾病
- 心血管外科心血管外科
背景情况:
- 深胸部伤口感染 (DSWI) 是心血管手术的严重并发症,影响患者的治疗结果和医疗费用.
- 了解DSWI微生物群对于有效的预防,诊断和治疗策略至关重要.
- 微生物组的关键方面包括微生物负载,多样性,常见的病原体和生物膜形成.
研究的目的:
- 为了总结DSWI的定义,标本获取和识别技术.
- 综合当前关于DSWI伤口微生物组的文献.
- 为了确定DSWI微生物组研究中的研究差距.
主要方法:
- 对PubMed和EMBASE数据库进行了范围审查.
- 包括以英语出版的专注于成人DSWI的研究.
- 在应用排除标准后,包括了71项研究.
主要成果:
- 疾病控制和预防中心 (CDC) 的标准是最常见的DSWI诊断.
- 采集样本的方法和地点报告不足;培养技术占主导地位 (91.5%).
- 金黄色葡萄球菌是最常见的病原体;分子研究检测出耐药性基因;生物膜形成很少被研究 (2.8%).
结论:
- 在DSWI研究中存在重大缺陷,包括不一致的标本报告和过度依赖基于培养的方法.
- 仅限于先进的分子技术的使用,阻碍了对DSWI微生物组的全面理解.
- 标准化样本采集和先进的分子方法对于改善DSWI预防和管理至关重要.
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