阳性胆汁培养是否会影响十二指腺切除术后的发病率和死亡率?
Cristian Liviu Cioltean1,2, Dana Iancu3, Cornel Iancu1,4
1Department of Surgery, Iuliu Hatieganu University of Medicine and Pharmacy, Cluj-Napoca, Romania.
Medicine and pharmacy reports
|August 11, 2025
概括
细菌生物,特别是多微生物感染,与胰腺双管切除术 (PD) 后的严重并发症有关. 埃舍里希亚大肠杆菌的单微生物细菌特别与PD后的延迟胃排空 (DGE) 相相关.
科学领域:
- 胃肠病学 胃肠病学
- 手术瘤学手术瘤学
- 微生物学 微生物学
背景情况:
- 细菌菌菌经常复杂化胰腺双管切除术 (PD),往往导致感染性术后发病.
- 了解涉及的特定细菌物种及其与并发症的关联对于改善患者结果至关重要.
研究的目的:
- 在PD后的手术内胆汁培养中调查细菌物种的频率.
- 为了确定特定的细菌菌样和术后并发症,如延迟胃空化 (DGE) 和术后胰腺 (POPF) 之间的关联.
主要方法:
- 来自513名PD患者的手术内胆汁培养物的分析.
- 使用ANOVA和几率比率进行统计评估,以评估细菌物种和并发症 (DGE,POPF,胆管,手术部位感染) 之间的关系.
主要成果:
- 在66%的PD病例中发现了阳性胆道培养物,在出现并发症的患者中,多微生物培养物更为常见.
- 大肠杆菌,Klebsiella pneumoniae和Enterococcus faecalis与手术部位感染 (SSI) 有意义地相关.
- 含有大肠杆菌,肺炎菌,菌和菌的多微生物培养与POPF有很强的相关性,并增加了腹腔内收集和DGE.
结论:
- 单微生物 Escherichia coli 细菌显然与 PD 后的 DGE 有着明显的联系.
- 多微生物细菌生物的特定模式与严重的术后并发症有关,这凸显了有针对性的抗微生物策略的重要性.
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