商业多重病原体小组的性能评估,用于诊断儿科关节感染
Lawson Copley1, Gina Lee2, Mary Villani2
1Department of Pediatric Orthopaedic Surgery, Children's Medical Center of Dallas and University of Texas Southwestern Medical Center, Dallas, Texas, USA.
Journal of clinical microbiology
|June 2, 2025
概括
生物火联合感染 (JI) 专家小组准确地检测了儿科关节感染中的病原体,与标准方法高度一致. 这种快速诊断工具有可能通过更快的治疗决策来改善患者护理.
科学领域:
- 微生物学 微生物学
- 传染性疾病 传染性疾病
- 儿科医学 儿科医学
背景情况:
- 准确诊断儿科关节感染对于有效治疗至关重要.
- 传统的诊断方法,如关节液培养和用桑格测序进行16S rRNA PCR,可能会耗时.
- 在儿童群体中对BIOFIRE关节感染 (JI) 专家小组的有限评估.
研究的目的:
- 评估BIOFIRE JI小组在儿童患者的关节感染诊断方面的表现.
- 为了将BIOFIRE JI小组的诊断准确度与标准护理关节 (SOCj) 测试进行比较,包括关节液培养和16S rRNA PCR与桑格测序.
- 评估BIOFIRE JI小组对患者护理的潜在临床影响.
主要方法:
- 追溯性研究评估了BIOFIRE JI小组与SOCj方法的对比.
- 使用百分比协议计算对诊断协议的分析.
- 追溯判断,预测BIOFIRE JI小组结果的临床影响.
主要成果:
- 与SOCj相比,BIOFIRE JI小组在检测面板上目标方面显示出100%的积极百分比一致,仅用于关节液培养和16S PCR/S.
- 在所有比较中都观察到高负百分比一致 (99.2%99.7%).
- 在27.7%的病例中,预测对患者护理的积极影响被确定,预测的负面影响最小 (1.5%).
结论:
- 生物火器JI小组表示强烈同意用于诊断儿科关节感染的传统方法.
- 该面板准确地检测到常见的病原体,包括那些仅通过培养错过的病原体.
- 来自BIOFIRE JI小组的更快的结果可能会促进儿童关节感染的更快的治疗干预.
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