低剂量阿帕替尼治疗卡瑞利珠单抗致反应性毛细血管增生症的疗效分析  

Efficacy of low-dose apatinib in treating reactive cutaneous capillary endothelial proliferation induced by camrelizumab

作　　者：张益琴 乔晓雪 王馨[1] 林群博 施秀玲 肖莉[1] Yiqin Zhang;Xiaoxue Qiao;Xin Wang;Qunbo Lin;Xiuling Shi;Li Xiao(Department of Medical Oncology,Zhongshan Hospital Xiamen University,Xiamen 361000,China)

机构地区：[1]厦门大学附属中山医院肿瘤内科,福建省厦门市361000

出　　处：《中国肿瘤临床》2022年第9期460-466,共7页Chinese Journal of Clinical Oncology

基　　金：国家自然科学基金项目(编号:81802640);福建省卫生教育联合攻关计划项目(编号:2019-WJ-37)资助~~。

摘　　要：目的:评价低剂量阿帕替尼治疗卡瑞利珠单抗致反应性毛细血管增生症(reactive cutaneous capillary endothelial proliferation,RCCEP)的疗效和安全性。方法:回顾性分析不同抗血管生成药物联合卡瑞利珠单抗治疗晚期实体肿瘤140例的RCCEP发生率。观察250 mg和125 mg阿帕替尼两个剂量组治疗50例单药卡瑞利珠单抗诱发RCCEP的疗效和安全性。结果:140例晚期实体瘤使用卡瑞利珠单抗联合不同抗血管生成药物的RCCEP发生率:贝伐珠单抗组为93.3%,安罗替尼组为72.7%,呋喹替尼组为47.6%,瑞戈非尼组为70.6%,阿帕替尼组为14.0%。阿帕替尼较其它抗血管生成药物显著降低RCCEP发生率:贝伐珠单抗组vs.阿帕替尼组(P<0.0001);安罗替尼组vs.阿帕替尼组(P<0.0001);呋喹替尼组vs.阿帕替尼组(P=0.005);瑞戈非尼组vs.阿帕替尼组(P<0.0001)。观察50例晚期实体瘤不同剂量阿帕替尼治疗卡瑞利珠单抗诱发RCCEP的疗效和安全性,结果提示42例250 mg阿帕替尼治疗组有效率为97.6%,8例125 mg阿帕替尼治疗组有效率为87.5%;两个剂量组均未出现≥G3的治疗相关不良事件。结论:阿帕替尼较其它抗血管生成药物更显著降低卡瑞利珠单抗的RCCEP发生率,低剂量阿帕替尼可有效安全地缓解RCCEP。Objective:To evaluate the efficacy and safety of low-dose apatinib in treating reactive cutaneous capillary endothelial proliferation(RCCEP)induced by camrelizumab.Methods:RCCEP incidence was retrospectively analyzed in 140 patients with advanced solid tumors treated with different types of antiangiogenic drugs combined with camrelizumab.The efficacy and safety of 125 and 250 mg apatinib were analyzed for treating camrelizumab-induced RCCEP in 50 patients with advanced solid tumors.Results:RCCEP incidence in 140 patients with advanced solid tumors treated with camrelizumab combined with different types of antiangiogenic drugs was retrospectively analyzed.The results showed that the incidence of camrelizumab-induced RCCEP in the bevacizumab,anlotinib,fruquintinib,regofinib,and apatinib groups was 93.3%,72.7%,47.6%,70.6%,and 14.0%,respectively.Apatinib significantly reduced RCCEP incidence compared with other antiangiogenic drugs:bevacizumab group vs.apatinib group(P<0.0001);anlotinib group vs.apatinib group(P<0.0001);fruquintinib group vs.apatinib group(P=0.005);and regofinib group vs.apatinib group(P<0.0001).The efficacy and safety of different low-dose apatinib were observed in 50 patients with RCCEP and advanced solid tumors.The total effective rate of 250 mg apatinib was 97.6%when treating 42 patients with RCCEP,while that of 125 mg apatinib was 87.5%when treating eight patients with RCCEP.There were no≥grade 3 treatment-related adverse events in both patient groups treated with 125 and 250 mg apatinib.Conclusions:Apatinib could significantly reduce the incidence of camrelizumab-induced RCCEP compared with other antiangiogenic drugs.Low-dose apatinib could effectively and safely alleviate RCCEP.

关 键 词：低剂量阿帕替尼 卡瑞利珠单抗 反应性毛细血管增生症 疗效 安全性 

分 类 号：R969.3[医药卫生—药理学]