Int Wound J:外用Cadexomer Iodine可用于治疗糖尿病足溃疡

2020-09-29 MedSci原创 MedSci原创

本研究对比了慢性生物膜感染并发的糖尿病足溃疡(DFU)患者使用Cadexomer Iodine进行2周VS 6周的局部抗菌治疗效果,研究结果已在线发表于Int Wound J。

本研究对比了慢性生物膜感染并发的糖尿病足溃疡(DFU)患者使用Cadexomer Iodine进行2周VS 6周的局部抗菌治疗效果,研究结果已在线发表于Int Wound J。

研究纳入疑似慢性生物膜感染的非愈合性DFU患者。将其随机接受2周或6周的局部Cadexomer碘治疗。治疗前后从溃疡处获得组织活检,并进行DNA测序和实时定量聚合酶链反应(PCR),以确定微生物总负荷、群落组成和细菌的多样性。

 

结果,扫描电镜证实18个溃疡均有生物膜,疑似慢性生物膜感染。Cadexomer Iodine使18个样本中的14个(78%)实现了平均0.5 log10的微生物负荷降低。无论治疗时间长短,微生物总负荷的减少没有统计学差异。6周后,两组伤口愈合率无差异。

综上所述,该结果表明,Cadexomer碘可降低慢性生物膜感染DFU的微生物总负荷,并影响微生物群落组成和多样性。两组的所有溃疡在应用Cadexomer碘后,伤口大小均有初步缩小,这可能反映了其对生物膜的作用。

 

原始出处:

 

Matthew MaloneSaskia Schwarzer, et al., Effect on total microbial load and community composition with two vs six-week topical Cadexomer Iodine for treating chronic biofilm infections in diabetic foot ulcers. Int Wound J. 2019 Dec;16(6):1477-1486. doi: 10.1111/iwj.13219. 

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    2020-09-29 misszhang

    谢谢MedSci提供最新的资讯

    0

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    2020-09-29 飞翔的乌龟

    学习了

    0

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