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CDK4/6 抑制剂联合内分泌药物治疗 HR 阳性/HER2 阴性乳腺癌
疗效与安全性的Meta分析
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黄聪聪 ,彭 靖,肖勋立 ,何学珍(井冈山大学附属医院药剂科,江西 吉安 343000)
中图分类号 R979.1 文献标志码 A 文章编号 1001-0408(2023)22-2787-06
DOI 10.6039/j.issn.1001-0408.2023.22.18
摘 要 目的 评价4种周期蛋白依赖性激酶4/6(CDK4/6)抑制剂(达尔西利、阿贝西利、瑞波西利、哌柏西利)联合内分泌药物治
疗激素受体(HR)阳性/人表皮生长因子受体 2(HER2)阴性乳腺癌的疗效和安全性。方法 计算机检索 PubMed、the Cochrane
Library、Web of Science、Embase、中国知网、万方数据、维普网,收集CDK4/6抑制剂联合内分泌药物(试验组)对比单用内分泌药物
或联用安慰剂(对照组)的随机对照试验(RCT),检索时限为建库至 2023 年 4 月。筛选文献、数据提取和质量评价后,采用 Rev‐
Man 5.4.1软件进行Meta分析。结果 共纳入22篇文献,涉及15项RCT,合计18 574例患者。Meta分析结果显示,试验组患者的
无进展生存期[HR=0.77,95%CI(0.74,0.79),P<0.000 01]、总生存期[HR=0.91,95%CI(0.87,0.94),P<0.000 01]、客观缓解率
[OR=1.71,95%CI(1.51,1.93),P<0.000 01]、临床获益率[OR=1.73,95%CI(1.52,1.95),P<0.000 01]均显著优于对照组。试验组
患者的≥3 级不良反应[OR=10.28,95%CI(6.97,15.17),P<0.000 01]、中性粒细胞减少[OR=65.09,95%CI(36.43,116.31),P<
0.000 01]、白细胞减少[OR=22.90,95%CI(15.40,34.04),P<0.000 01]、贫血[OR=5.71,95%CI(4.51,7.22),P<0.000 01]、腹泻
[OR=3.00,95%CI(1.19,7.51),P<0.05]、恶心[OR=1.99,95%CI(1.52,2.60),P<0.000 01]发生率均显著高于对照组。结论
CDK4/6抑制剂联合内分泌药物治疗HR阳性/HER2阴性乳腺癌的疗效显著,不良反应发生率较高,尤其是血液毒性反应。
关键词 周期蛋白依赖性激酶4/6抑制剂;内分泌药物;激素受体阳性/人表皮生长因子受体2阴性乳腺癌;疗效;安全性
Meta-analysis of efficacy and safety of CDK4/6 inhibitor combined with endocrine in the treatment of HR /
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HER2 breast cancer
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HUANG Congcong,PENG Jing,XIAO Xunli,HE Xuezhen(Dept. of Pharmacy, the Affiliated Hospital of
Jinggangshan University, Jiangxi Ji’an 343000, China)
ABSTRACT OBJECTIVE To evaluate the efficacy and safety of four cyclin-dependent kinase 4/6 (CDK4/6) inhibitors
(dalpicilib, abemacilib, ribocilib, palbocilib) combined with endocrine drugs in the treatment of hormone receptor-positive/human
epidermal growth factor receptor 2-negative (HR /HER2 ) breast cancer. METHODS Computer searches were conducted on
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PubMed, the Cochrane Library, Web of Science, Embase, CNKI, Wanfang data and VIP to collect randomized controlled trials
(RCTs) about CDK4/6 inhibitors combined with endocrine drugs (trial group) versus endocrine drugs alone or combined with
placebo (control group). The search period was from the establishment of the database to April 2023. After literature screening,
data extraction and quality evaluation, a meta-analysis was conducted by using RevMan 5.4.1 software. RESULTS A total of 22
articles were included, involving 15 RCTs with a total of 18 574 patients. The meta-analysis results showed that the progression
free survival [HR=0.77, 95%CI (0.74, 0.79), P<0.000 1], overall survival [HR=0.91, 95%CI (0.87, 0.94), P<0.000 01],
objective response rate [OR=1.71, 95%CI (1.51, 1.93), P<0.000 01] and clinical benefit rate [OR=1.73, 95%CI (1.52, 1.95),
P<0.000 01] of the trial group were significantly better than control group. The incidence of adverse drug reactions≥3 levels
[OR=10.28,95%CI (6.97,15.17),P<0.000 01], neutropenia [OR=65.09, 95%CI (36.43, 116.31), P<0.000 01], leukopenia
[OR=22.90, 95%CI (15.40, 34.04), P<0.000 01], anemia [OR=5.71, 95%CI (4.51, 7.22), P<0.000 01], diarrhea [OR=
3.00, 95%CI (1.19, 7.51), P<0.05] and nausea [OR=1.99, 95%CI (1.52, 2.60), P<0.000 01] in the trial group was
significantly higher than control group. CONCLUSIONS The combination of CDK4/6 inhibitors and endocrine drugs has a
significant effect on HR /HER2 breast cancer, with a high incidence of adverse reactions, especially hematotoxicity.
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KEYWORDS cyclin-dependent kinase 4/6 inhibitors; endocrine drugs; hormone receptor-positive/human epidermal growth factor
receptor 2-negative breast cancer; efficacy; safety
Δ 基金项目 江西省卫生健康委科技计划项目(No.20203788);江
西省中医药科研基金基础类研究项目(No.2019A332);吉安市指导性 全球统计数据显示,2020 年新增乳腺癌患者约 230
科技计划项目(No.20233-043599) 万例,乳腺癌已成为女性最常见的肿瘤 。乳腺癌是一
[1]
*第一作者 主管药师,硕士。研究方向:肿瘤临床药学及相关基
种异质性疾病,以激素受体(hormone receptor,HR)阳
础研究。E-mail:946059792@qq.com
性、人表皮生长因子受体2(human epidermal growth fac‐
# 通信作者 副主任中药师。研究方向:中药抗肿瘤、护肝等相关
基础研究。E-mail:13707067639@163.com tor receptor 2,HER2)阴性为常见亚型,其中 HR 阳性患
中国药房 2023年第34卷第22期 China Pharmacy 2023 Vol. 34 No. 22 · 2787 ·