2022年11月2日,星期三(Health Day News) - 根据10月15日发表的一项研究,均对预防需要开放性骨折手术的患者的术后感染均同样有效,10%Povidone-碘和4%的水性葡萄糖酸同等有效。问题在于柳叶刀。
马里兰州马里兰州医学院的杰拉德·斯洛博吉恩(Gerard Slobogean),同事比较了10%的波维多酮碘水与4%氯己定水的水性对开放式手术手术的患者手术感染的风险4%。该分析包括1,683名在加拿大,西班牙和美国的14家医院之一(2018年4月8日,至2021年6月8日)的14家医院之一,接受手术固定植入物治疗的成年人。
研究人员发现,在随机分配给Povidone-碘组的787名参与者中有59例发生了手术部位感染,784个随机分配给氯己定葡萄糖酸酯组的784组中发生了58个(优势比率为1.11; 95%的置信区间,0.74至1.65; p = = 1.65; p = = 1.65; p = = 1.65; p = = 1.65; p =。0.61;风险差异为0.6%; 95%的置信区间,–1.4至3.4)。
"Many surgeons prefer to use povidone-iodine skin preparation for open fractures because of its wide availability as an effective aqueous solution," Slobogean said in a statement. "Our findings should reassure surgeons that either antiseptic solution is fine to use, and they can base their decision on product availability, cost, or patient contraindications."
several authors disclosed financial ties to the medical device industry.
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