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Sci Rep:聚乙烯吡咯酮碘尿道滴注能够减少膀胱镜检查后的尿道感染

2020-03-18 AlexYang MedSci原创

办公室膀胱镜检查可能与10%到20%患者的泌尿系统感染(UTI)相关。目前聚乙烯吡咯酮碘在男性外科手术实践准备部分不包括尿道远端,留下了常驻尿道内菌群引起术后UTI的可能。

办公室膀胱镜检查可能与10%到20%患者的泌尿系统感染(UTI)相关。目前聚乙烯吡咯酮碘在男性外科手术实践准备部分不包括尿道远端,留下了常驻尿道内菌群引起术后UTI的可能。

最近,有研究人员设计了一个随机试验来评估是否使用聚乙烯吡咯酮碘溶液清洗尿道远端能够帮助减少术后UTIs的发生率。另外,研究人员还在整个群体中进行了尿道拭子培养来鉴定男性远端尿道的普遍的微生物菌群,并评估了其在引起术后UTI中的作用情况。研究人员通过使用一种特殊的尿道拭子培养的方法发现,85%的男性存在某些细菌,16%的男性存在常见的尿道致病菌。28(14.5%)个案例中具有术后培养阳性UTI。UTI在对照组(22%)中的发生率要比干预组(7%)显著更多(p<0.007)。

最后,研究人员指出,他们的结果强烈的支持了办公室膀胱镜检查前将聚乙烯吡咯酮碘纳入远端尿道清洗的必要性,即使是术前中段尿培养是无菌的。

原始出处:

Rishi Nayyar, Rohit Dadhwal, Arti Kapil et al. Urethral Instillation of Povidone-Iodine Reduces Post-Cystoscopy Urinary Tract Infection in Males: A Randomized Controlled Trial. Sci Rep. 27 Feb 2020

 

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    2021-03-02 lifestar
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    2020-03-18 1245084am03暂无昵称

    我国关于癌症的免疫治疗目前发展如何?

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