【摘要】" 膝骨关节炎(KOA)是全球范围内流行的慢性关节疾病，不仅显著影响患者的生活质量，而且对个人及社会造成沉重的经济负担。近年来，富血小板血浆(PRP)治疗KOA引起了越来越多研究者的关注，但其有效性及安全性仍存在争议。因此，总结PRP治疗KOA的生物学基础、临床研究现状、未来研究方向，可为今后PRP应用于KOA的治疗提供参考。

    【关键词】" 富血小板血浆；膝骨关节炎；研究进展

    中图分类号" R684.3" "文献标识码" A" " 文章编号" 1671-0223(2025)05--05

    Research progress on platelet-rich plasma therapy for knee osteoarthritis" Chen Yunxiu， Lei Lei， Ji Gang， Zhu Jiawang. Clinical Medical College， North China University of Science and Technology， Tangshan 063000， China

    【Abstract】" Knee osteoarthritis (KOA) is a prevalent chronic joint disease worldwide， significantly impacting patients' quality of life and imposing heavy economic burdens on individuals and society. In recent years， platelet-rich plasma (PRP) therapy for KOA has garnered increasing attention from researchers， though its effectiveness and safety remain controversial. Therefore， summarizing the biological basis， clinical research status and future research direction of PRP treatment of KOA can provide reference for the future application of PRP in the treatment of KOA.

    【Key words】nbsp; "Platelet-rich plasma; Knee osteoarthritis; Research progress ......