肿瘤防治研究2023，Vol.50Issue(12)：1227-1231,5.DOI:10.3971/j.issn.1000-8578.2023.23.0578
呋喹替尼联合信迪利单抗治疗晚期微卫星稳定型结直肠癌疗效观察
Efficacy and Safety of Fruquintinib Combined with Sintilimab in Treatment of Advanced Microsatellite Stable Colorectal Cancer
李杉 1柳艳飞 2刘倩 2何为 2刘燕妮 2金红艳2
作者信息
- 1. 430000 武汉,武汉科技大学医学院
- 2. 430000 武汉,武汉科技大学附属普仁医院肿瘤科
- 折叠
摘要
Abstract
Objective To investigate the clinical efficacy and safety of fruquintinib combined with sintilimab in the treatment of advanced microsatellite stable(MSS)colorectal cancer.Methods A retrospective study of 44 patients with MSS colorectal cancer treated with fruquintinib and sintilimab was conducted.The patients were divided into the fruquintinib alone(n=22)and fruquintinib combined with sintilimab(n=22)groups.The treatment regimen was as follows:The patients in the fruquintinib alone group consumed oral fruquintinib capsules at 5 mg/d once for three consecutive weeks with a one week stop in 28 day cycles.The patients in the fruquintinib combined sintilimab group were injected intravenously with sintilimab(200 mg)once per three weeks,and fruquintinib was used in the same manner as the fruquintinib alone group.Results The objective response rate(ORR)of the fruquintinib alone group was 9.09％,the disease control rate(DCR)of the fruquintinib alone group was 45.45％.The ORR of the fruquintinib combined with sintilimab group was 18.18％,and the DCR was 63.64％.The median PFS of the fruquintinib alone and fruquintinib combined with sintilimab groups were 4.4 months(IQR:2.1-8.2)and 6.7 months(IQR:3.9-12.6),respectively(x2=4.372,P=0.037).Most of the adverse reactions during the treatment of the two groups were grades 1-2.In addition,no significant difference in the incidence of adverse reactions was found between two groups(P＞0.05).Conclusion Compared with fruquintinib alone,fruquintinib combined with sintilimab in the treatment of patients with MSS colorectal cancer after the failure of standard treatment has better clinical efficacy,and adverse drug reactions can be controlled.关键词
微卫星稳定型/结直肠癌/呋喹替尼/信迪利单抗Key words
Microsatellite stable/Colorectal cancer/Fruquintinib/Sintilimab分类
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李杉,柳艳飞,刘倩,何为,刘燕妮,金红艳..呋喹替尼联合信迪利单抗治疗晚期微卫星稳定型结直肠癌疗效观察[J].肿瘤防治研究,2023,50(12):1227-1231,5.
