• Department of Wound Care Center, West China Hospital, Sichuan University / West China School of Nursing, Sichuan University, Chengdu, Sichuan 610041, R. P. China;
DAI Yan, Email: 1846703501@qq.com
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Bacterial biofilm is the key problem of chronic wound infection and difficult healing. How to prevent and control bacterial biofilm and improve the prognosis of chronic wound has become a research hotspot in the field of wound care. This paper will summarize from the following aspects: four major stages in the process of chronic wound bacteria biofilm formation (surface adhesion, formation of small colonies, biofilm maturation, and dispersion and separation); characteristics of host immune response in the presence of biofilms; morphological, microbiological, and molecular detection methods for biofilms; and progress in in vitro trials, animal trials, clinical trials, and new therapeutic methods of biofilm. The purpose of this review is to provide evidence for the treatment of biofilms for chronic wounds.

Citation: YU Jingya, DAI Yan, SHI Yulan. Research progress of bacterial biofilms for chronic wounds. West China Medical Journal, 2021, 36(5): 686-690. doi: 10.7507/1002-0179.202102198 Copy

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