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中华临床医师杂志(电子版) ›› 2023, Vol. 17 ›› Issue (07) : 765 -770. doi: 10.3877/cma.j.issn.1674-0785.2023.07.002

临床研究

乳腺癌HER2蛋白表达水平预测新辅助治疗疗效的真实世界研究
岳瑞雪, 孔令欣, 郝鑫, 杨进强, 韩猛, 崔国忠, 王建军, 张志生, 孔凡庭, 张维, 何文博, 李现桥, 周新平, 徐东宏, 胡崇珠()   
  1. 071000 河北保定,保定市第一中心医院乳腺外一科
    050000 石家庄,河北省人民医院胸外科
    071000 河北保定,河北大学附属医院乳腺外科
    053000 河北衡水,哈励逊国际和平医院(衡水市人民医院)腺体血管外科
    066000 河北秦皇岛,秦皇岛市第一医院乳腺外科
    061001 河北沧州,沧州市中心医院甲乳外二科
    065000 河北廊坊,河北中石油中心医院乳腺外科
    075000 河北张家口,河北北方学院附属第一医院乳腺外科
    054001 河北邢台,邢台市人民医院乳腺外科
    061001 河北沧州,沧州市中心医院甲乳外一科
    073000 河北定州,定州市人民医院腺体外科
    056001 河北邯郸,河北工程大学附属医院乳腺外一科
    056001 河北邯郸,邯郸市中心医院乳腺外科
  • 收稿日期:2023-02-13 出版日期:2023-07-15
  • 通信作者: 胡崇珠
  • 基金资助:
    保定市科技计划项目资助(2141ZF242)

HER2 protein expression levels predict efficacy of neoadjuvant therapy in breast cancer: A real-world study

Ruixue Yue, Lingxin Kong, Xin Hao, Jinqiang Yang, Meng Han, Guozhong Cui, Jianjun Wang, Zhisheng Zhang, Fanting Kong, Wei Zhang, Wenbo He, Xianqiao Li, Xinping Zhou, Donghong Xu, Chongzhu Hu()   

  1. The First Department of Breast Surgery, Baoding No.1 Central Hospital, Baoding 071000, China
    Department of Thoracic Surgery, Hebei General Hospital, Shijiazhuang 050000, China
    Department of Breast Surgery, the Affiliated Hospital of Hebei University, Baoding 071000, China
    Department of Glandular Vascular Surgery, Harrison International Peace Hospital, Hengshui 053000, China
    Breast Disease Center, the First Hospital of Qinhuangdao, Qinhuangdao 066000, China
    The Second Department of Thyroid Breast Surgery, Cangzhou Central Hospital, Cangzhou 061001, China
    Department of Breast Surgery, Hebei Petrochina Central Hospital, Langfang 065000, China
    Department of Breast Surgery, The First Affiliated Hospital of Hebei North University, Zhangjiakou 075000, China
    Department of Breast Surgery, Xingtai People's Hospital, Xingtai 054001, China
    The First Department of Thyroid Breast Surgery, Cangzhou Central Hospital, Cangzhou 061001, China
    Department of Glandular Surgery, Dingzhou People's Hospital, Dingzhou 073000, China
    The First Department of Breast Surgery, The Affiliated Hospital of Hebei University of Engineering, Handan 056001, China
    Department of Breast Surgery, Handan Central Hospital, Handan 056001, China
  • Received:2023-02-13 Published:2023-07-15
  • Corresponding author: Chongzhu Hu
引用本文:

岳瑞雪, 孔令欣, 郝鑫, 杨进强, 韩猛, 崔国忠, 王建军, 张志生, 孔凡庭, 张维, 何文博, 李现桥, 周新平, 徐东宏, 胡崇珠. 乳腺癌HER2蛋白表达水平预测新辅助治疗疗效的真实世界研究[J]. 中华临床医师杂志(电子版), 2023, 17(07): 765-770.

Ruixue Yue, Lingxin Kong, Xin Hao, Jinqiang Yang, Meng Han, Guozhong Cui, Jianjun Wang, Zhisheng Zhang, Fanting Kong, Wei Zhang, Wenbo He, Xianqiao Li, Xinping Zhou, Donghong Xu, Chongzhu Hu. HER2 protein expression levels predict efficacy of neoadjuvant therapy in breast cancer: A real-world study[J]. Chinese Journal of Clinicians(Electronic Edition), 2023, 17(07): 765-770.

目的

探讨人类表皮生长因子受体2(HER2)阳性乳腺癌HER2蛋白表达水平预测曲妥珠单抗和帕妥珠单抗(HP)为基础新辅助治疗疗效的价值,为合理选择抗HER2靶向治疗模式提供依据。

方法

回顾性收集在保定市第一中心医院等河北省共11家三级甲等医院接受曲妥珠单抗及帕妥珠单抗配伍化疗方案新辅助治疗并完成后续手术的HER2阳性乳腺癌患者的临床资料,分析HER2蛋白表达水平与临床病理特征以及总体病理完全缓解(tpCR)率的相关性。

结果

共纳入180例患者,其中HER2 IHC3+组157例(87.2%),HER2 IHC2+/FISH+组23例(12.8%)。HER2 IHC3+组tpCR率显著高于HER2 IHC2+/FISH+组(65.0% vs 17.4%,P<0.001)。HER2蛋白表达水平与激素受体(hormone receptor,HR)状态相关,HER2 IHC 2+/FISH+组HR阳性率显著高于HER2 IHC 3+组(87% vs 49.7%,P=0.001),与年龄、月经状态、肿瘤大小、淋巴结状况、肿瘤临床分期、Ki-67增殖指数等无相关性。

结论

乳腺癌HER2蛋白表达水平对曲妥珠单抗和帕妥珠单抗配伍化疗新辅助治疗方案的疗效有一定的预测价值,HER2 IHC2+/FISH+患者疗效欠佳,有必要探索适合此类患者的抗HER2靶向治疗模式。

Objective

To assess the value of human epidermal growth factor receptor 2 (HER2) protein expression levels in predicting the efficacy of trastuzumab plus pertuzumab (HP) as a basic neoadjuvant therapy for HER2-positive breast cancer patients, so as to provide a basis for the rational selection of HER2-targeted therapy mode.

Methods

The clinical data of HER2-positive breast cancer patients who received neoadjuvant therapy with trastuzumab plus pertuzumab chemotherapy and underwent subsequent surgery at 11 tertiary hospitals in Hebei Province, including Baoding No.1 Central Hospital,,were retrospectively collected to analyze the association between HER2 expression levels and clinicopathological characteristics and total pathological complete response (tpCR) rate.

Results

A total of 180 patients were enrolled, including 157 (87.2%) in the HER2 IHC3+ group and 23 (12.8%) in the HER2 IHC2+/FISH+ group. The tpCR rate in the HER2 IHC3+ group was significantly higher than that in the HER2 IHC2+/FISH+ group (65.0% vs 17.4%, P<0.001). The expression levels of HER2 protein were related to hormone receptor (HR) status, and the positive rate of HR in the HER2 IHC2+/FISH+ group was significantly higher than that in the HER2 IHC 3+ group (87.0% vs 49.7%, P=0.001), and the expression levels of HER2 protein had no correlation with age, menstrual status, tumor size, lymph node status, tumor clinical stage, or Ki-67 proliferation index.

Conclusion

The expression level of HER2 protein in breast cancer has appreciated predictive value for the efficacy of neoadjuvant therapy with trastuzumab and pertuzumab in combination with chemotherapy, and HER2 IHC2+ patients have poor efficacy. It is necessary to explore anti-HER2-targeted therapy mode which is suitable for HER2 IHC2+ patients.

表1 HER2阳性乳腺癌患者资料[例(%)]
基本资料 总例数(180例)

HER2 IHC3+组

(157例)

HER2 IHC2+/FISH+组(23例)
年龄
≤40 27(15.0) 24(15.3) 3(13.0)
>40 153(85.0) 133(84.7) 20(87.0)
月经状态
绝经前 73(40.6) 61(38.9) 12(52.2)
绝经后 107(59.4) 96(61.1) 11(47.8)
合并症
114(63.3) 97(61.8) 17(73.9)
66(36.7) 60(38.2) 6(26.1)
肿瘤家族史
163(90.6) 143(91.1) 20(87.0)
17(9.4) 14(8.9) 3(13.0)
肿瘤大小
T1 7(3.9) 7(4.5) 0(0.0)
T2 114(63.4) 96(61.2) 18(78.3)
T3 26(14.4) 23(14.6) 3(13.0)
T4 33(18.3) 31(19.7) 2(8.7)
淋巴结状态
N0 31(17.2) 29(18.5) 2(8.8)
N1 67(37.2) 56(35.7) 11(47.8)
N2 54(30.0) 49(31.2) 5(21.7)
N3 28(15.6) 23(14.6) 5(21.7)
肿瘤临床分期
2(1.1) 2(1.3) 0(0.0)
74(41.1) 65(41.4) 9(39.1)
104(57.8) 90(57.3) 14(60.9)
组织学分级
G1 1(0.5) 1(0.6) 0(0.0)
G2 57(31.7) 51(32.5) 6(26.1)
G3 7(3.9) 7(4.5) 0(0.0)
不详 115(63.9) 98(62.4) 17(73.9)
HR状态
阴性 82(45.6) 79(50.3) 3(13.0)
阳性 98(54.4) 78(49.7) 20(87.0)
Ki67
≤30% 80(44.4) 70(44.6) 10(43.5)
>30% 100(55.6) 87(55.4) 13(56.5)
治疗方案
TCbHP方案 78(43.3) 70(44.6) 8(34.8)
THP方案 70(38.9) 64(40.8) 6(26.1)
AC-THP方案 32(17.8) 23(14.6) 9(39.1)
表2 HER2蛋白表达水平与临床病理因素的关系[例(%)]
表3 HER2蛋白表达水平与tpCR率的关系
表4 不同激素状态下HER2蛋白表达水平与tpCR率的关系
7
Krystel-Whittemore M, Xu J, Brogi E, et al. Pathologic complete response rate according to HER2 detection methods in HER2-positive breast cancer treated with neoadjuvant systemic therapy [J]. Breast Cancer Res Treat, 2019, 177(1): 61-66.
8
Xu B, Shen JG, Zhang LW, et al. HER2 protein expression level is positively associated with the efficacy of neoadjuvant systemic therapy in HER2-positive breast cancer [J]. Pathol Res Pract, 2022, 234: 153900.
9
马祥敏, 张香梅, 周新平, 等. 曲妥珠单抗和帕妥珠单抗联合化疗对HER2阳性乳腺癌新辅助治疗的真实世界研究 [J]. 肿瘤防治研究, 2022, 49(1): 46-52.
10
刘建兰, 陈黛诗, 胡泓, 等. HER2阳性浸润性乳腺癌新辅助治疗反应的预测因子及治疗前后HER2状态变化的评估 [J]. 中国癌症杂志, 2022, 32(5): 417-426.
11
Katayama A, Miligy IM, Shiino S, et al. Predictors of pathological complete response to neoadjuvant treatment and changes to post-neoadjuvant HER2 status in HER2-positive invasive breast cancer [J]. Mod Pathol, 2021, 34(7): 1271-1281.
12
Wang Y, Singh K, Dizon D, et al. Immunohistochemical HER2 score correlates with response to neoadjuvant chemotherapy in HER2-positive primary breast cancer [J]. Breast Cancer Res Treat, 2021, 186(3): 667-676.
13
《乳腺癌HER2检测指南(2019版)》编写组. 乳腺癌HER2检测指南(2019版) [J]. 中华病理学杂志, 2019, 48(3): 169-175.
14
《乳腺癌雌、孕激素受体检测指南》编写组. 乳腺癌雌、孕激素受体检测指南 [J]. 中华病理学杂志, 2015, 44(4): 237-240.
15
Horimoto Y, Ishizuka Y, Ueki Y, et al. Comparison of tumors with HER2 overexpression versus HER2 amplification in HER2-positive breast cancer patients [J]. BMC Cancer, 2022, 22(1): 242.
16
Giuliani S, Ciniselli CM, Leonardi E, et al. In a cohort of breast cancer screened patients the proportion of HER2 positive cases is lower than that earlier reported and pathological characteristics differ between HER2 3+ and HER2 2+/HER2 amplified cases [J]. Virchows Arch, 2016, 469(1): 45-50.
17
Onsum MD, Geretti E, Paragas V, et al. Single-cell quantitative HER2 measurement identifies heterogeneity and distinct subgroups within traditionally defined HER2-positive patients [J]. Am J Pathol, 2013, 183(5): 1446-1460.
18
Eirini T, Leila K, Morena C, et al. Therapeutic strategies for the management of hormone receptor- positive, human epidermal growth factor receptor 2-positive (HR +/HER2+) breast cancer:A review of the current literature [J]. Cancer, 2020, 12(11): 3317.
19
Perez EA, Reinholz MM, Hillman DW, et al. HER2 and chromosome 17 effect on patient outcome in the N9831 adjuvant trastuzumab trial [J]. J Clin Oncol, 2010, 28(28): 4307-4315.
20
Liu Z, Wang C, Chen X, et al. Pathological response and predictive role of tumour- infiltrating lymphocytes in HER2-positive early breast cancer treated with neoadjuvant pyrotinib plus trastuzumab and chemotherapy (Panphila): a multicentre phase 2 trial [J]. Eur J Cancer, 2022, 165: 157-168.
21
Yin W, Wang Y, Wu Z, et al. Neoadjuvant trastuzumab and pyrotinib for locally advanced HER2-positive breast cancer (NeoATP): primary analysis of a phase II study [J]. Clin Cancer Res, 2022, 28(17): 3677-3685.
22
Wu J, Jiang Z, Liu Z, et al. Neoadjuvant pyrotinib, trastuzumab, and docetaxel for HER2-positive breast cancer (PHEDRA): a double-blind, randomized phase 3 trial [J]. BMC Med, 2022, 20(1): 498.
23
Modi S, Jacot W, Yamashita T, et al. Trastuzumab deruxtecan in previously treated HER2-low advanced breast cancer [J]. N Engl J Med, 2022, 387(1): 9-20.
1
Gianni L, Pienkowski T, Im YH, et al. Efficacy and safety of neoadjuvant pertuzumab and trastuzumab in women with locally advanced, inflammatory, or early HER2-positive breast cancer (NeoSphere): a randomised multicentre, open-label, phase 2 trial [J]. Lancet Oncol, 2012, 13(1): 25-32.
2
Shao Z, Pang D, Yang H, et al. Efficacy, safety, and tolerability of pertuzumab, trastuzumab, and docetaxel for patients with early or locally advanced ERBB2-positive breast cancer in Asia: The PEONY Phase 3 Randomized Clinical Trial [J]. JAMA Oncol, 2020, 6(3): e193692.
3
van Ramshorst MS, van der Voort A, van Werkhoven ED, et al. Neoadjuvant chemotherapy with or without anthracyclines in the presence of dual HER2 blockade for HER2-positive breast cancer (TRAIN-2): a multicentre, open-label, randomised, phase 3 trial [J]. Lancet Oncol, 2018, 19(12): 1630-1640.
4
Schneeweiss A, Chia S, Hickish T, et al. Pertuzumab plus trastuzumab in combination with standard neoadjuvant anthracycline-containing and anthracycline-free chemotherapy regimens in patients with HER2-positive early breast cancer: a randomized phase II cardiac safety study (TRYPHAENA) [J]. Ann Oncol, 2013, 24(9): 2278-2284.
5
Hurvitz SA, Martin M, Symmans WF, et al. Neoadjuvant trastuzumab, pertuzumab, and chemotherapy versus trastuzumab emtansine plus pertuzumab in patients with HER2-positive breast cancer (KRISTINE): a randomised, open-label, multicentre, phase 3 trial [J]. The Lancet Oncology, 2018, 19(1): 115-126.
6
Swain SM, Ewer MS, Viale G, et al. Pertuzumab, trastuzumab, and standard anthracycline- and taxane-based chemotherapy for the neoadjuvant treatment of patients with HER2-positive localized breast cancer (BERENICE): a phase II, open-label, multicenter, multinational cardiac safety study [J]. Ann Oncol, 2018, 29(3): 646-653.
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