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帕妥珠单抗治疗HER-2阳性转移性乳腺癌无进展生存期的临床研究

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摘要 目的:探究新辅助用药帕妥珠单抗在人表皮生长因子受体-2(HER-2)阳性转移性乳腺癌无进展生存期患者中的应用。方法:选取我院2020年10月—2022年10月127例HER-2阳性乳腺癌无进展生存期患者作为研究对象,采用随机数字表法分为单靶组和双靶组。单靶组63例接受化疗联合曲妥珠单抗治疗,双靶组64例在单靶组基础上加用帕妥珠单抗治疗,对比两组临床效果、肿瘤标志物水平、炎症因子水平、外周血T细胞亚群水平、不良反应发生情况。结果:双靶组疾病控制率为92.19%,高于单靶组的77.78%(P<0.05)。两组治疗6个周期后TPS、CEA、CA153水平较治疗前降低,双靶组低于单靶组(P<0.05)。两组治疗6个周期后IL-8、IL-1β水平较治疗前降低,双靶组低于单靶组(P<0.05)。两组治疗前、治疗6个周期后CD8^(+)水平比较无差异(P>0.05);两组治疗6个周期后CD4^(+)、CD3^(+)水平较治疗前降低,但双靶组高于单靶组(P<0.05)。经Fisher确切概率法检验,两组胃肠道反应、皮肤反应、心脏毒性发生率比较无统计学差异(P>0.05)。结论:新辅助用药帕妥珠单抗可调控HER-2阳性转移性乳腺癌无进展生存期患者肿瘤标志物水平,调节外周血T细胞亚群与炎症因子水平,改善临床效果,有良好安全性。
出处 《医学理论与实践》 2025年第4期606-608,共3页 The Journal of Medical Theory and Practice
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