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JOURNAL OF CLINICAL TRANSFUSION AND LABORATORY MEDICINE ›› 2023, Vol. 25 ›› Issue (4): 564-571.DOI: 10.3969/j.issn.1671-2587.2023.04.027

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Hydrogel-loaded PRP for the Treatment of Chronic Refractory Wounds

WANG Zilin, LIU Hongjie, ZHANG Ya, et al   

  1. School of Clinical Laboratory Science, Guizhou Medical University, Guiyang Guizhou Province 550001
  • Received:2023-05-05 Online:2023-08-20 Published:2023-09-18

Abstract: The treatment of chronic non-healing wounds remain challenging in terms of complexity. Although platelet rich plasma (PRP) therapy has been widely proven effective, the traditional method of in vitro activation of PRP leads to the rapid release of all growth factors. Due to the separation of colloid and supernatant after activation, the factor-rich supernatant is easy to flow and lose, and it is difficult to form a stable structure, which affects its therapeutic effect. To overcome this problem, researchers in recent years have explored hydrogels as carriers for PRP to improve the shortcomings of traditional PRP treatment. This article reviews the latest research on hydrogel-loaded PRP for the treatment of chronic non-healing wounds and provides a reference for optimal treatment.

Key words: Platelet rich plasma, Hydrogel, Chronic refractory wounds

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