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安罗替尼联合信迪利单抗治疗复发转移食管鳞癌初步临床研究

李 发强, 刘 阿海, 薛 苗苗, 徐 青兰, 詹 香草

摘要

目的探讨安罗替尼联合信迪利单抗治疗复发转移食管鳞癌的疗效和安全性。方法将我院 2019
年 6 月至 2022 年 10 月收治的 78 例复发转移食管癌患者,随机分为安罗替尼联合信迪利单抗治疗组(联合组)
与安罗替尼单药治疗组(单药组)。联合治疗组:安罗替尼 10 ~ 12mg, 每日 1 次,口服,第 1 ~ 14 天,1 周
期 21 天;同期联合信迪利单抗 200 mg 静脉注射每 21 天 1 次;单药治疗组:安罗替尼 10 ~ 12 mg, 每日 1 次,
口服,第 1 ~ 14 天,1 周期 21 天;按不良反应耐受情况,调整安罗替尼剂量;治疗 2 周期全面复查,评价疗效;
对比观察疗效及安全性。结果全部 78 例研究对象,均完成 2 周期以上治疗,达到评价目的,CR0%,PR17 例
(21.79%),SD24 例(30.77%),PD37 例(47.44%),RR17 例(21.79%),DCR 41 例(52.56%),mPFS 4.5
个月,mOS 7.2 个月;安罗替尼联合信迪利单抗治疗组,RR 30%,DCR 67.5%,mPFS 7.8 月,mOS11.8 月;
安罗替尼单药治疗组,RR 13.2%,DCR 36.8%,mPFS 4.2 月,mOS 6.8 月;两组比较,统计学处理,RR 比较:
95% 可信区间下线 3 ~ 6(对照组)/13 ~ 23(治疗组);DCR 比较:95% 可信区间下线 16 ~ 28(对照组)
/39 ~ 73(治疗组);差方显性检验,X2 值 =5.8757,> 3.84,P < 0.05,统计学有显著差异;结论安罗替尼
联合信迪利单抗治疗复发转移食管鳞癌与单药安罗替尼比较,具有较好疗效,安全性良好,值得临床进一步研究。

关键词

食管鳞癌;安罗替尼;信迪利单抗

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