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中华乳腺病杂志(电子版) ›› 2025, Vol. 19 ›› Issue (01) : 33 -38. doi: 10.3877/cma.j.issn.1674-0807.2025.01.006

论著

21 基因复发风险评分在早期乳腺癌中的应用
李琳琳1, 白雪1, 赵海东1, 梁曦1, 李学璐1,()   
  1. 1.116027 大连医科大学附属第二医院乳腺外科
  • 收稿日期:2024-07-12 出版日期:2025-02-01
  • 通信作者: 李学璐
  • 基金资助:
    国家自然科学基金项目(82203800)辽宁省教育科学“十四五”规划2024 年度课题(JG24DB110)

Application of 21-gene recurrence risk score in early breast cancer

Linlin Li1, Xue Bai1, Haidong Zhao1, Xi Liang1, Xuelu Li1,()   

  1. 1.Department of Breast Surgery, Second Affiliated Hospital of Dalian Medical University, Dalian 116027, China
  • Received:2024-07-12 Published:2025-02-01
  • Corresponding author: Xuelu Li
引用本文:

李琳琳, 白雪, 赵海东, 梁曦, 李学璐. 21 基因复发风险评分在早期乳腺癌中的应用[J/OL]. 中华乳腺病杂志(电子版), 2025, 19(01): 33-38.

Linlin Li, Xue Bai, Haidong Zhao, Xi Liang, Xuelu Li. Application of 21-gene recurrence risk score in early breast cancer[J/OL]. Chinese Journal of Breast Disease(Electronic Edition), 2025, 19(01): 33-38.

目的

探讨21 基因复发风险评分(RS)在早期乳腺癌患者中的应用,分析其与临床病理特征和预后的相关性。

方法

按照纳入及排除标准,本研究纳入2019 年1 月至2023 年12 月于大连医科大学附属第二医院乳腺外科行手术治疗及21 基因检测的早期乳腺癌患者122 例进行回顾性分析。根据21 基因检测结果,算出RS, 将所有患者分为低危组(RS<11)、中危组(11≤RS<26)、高危组(RS≥26)。 所有患者随访至2024 年5 月1 日或患者出现复发转移时,了解患者术后辅助治疗、复发转移情况。 分析RS 分级与临床病理特征、辅助化疗选择、复发转移情况的关系。 计数资料的多组比较采用χ2检验或Fisher 确切概率法,等级资料采用多组独立样本的非参数检验(Kruskal-Wallis H 检验)。 多组中的两两比较均经过Bonferroni 校正。 生存分析用Kaplan-Meier 法和Log-rank 检验。

结果

122 例患者中有19 例为低危组,69 例为中危组,34 例为高危组, 3 组分别有1、12、30 例接受辅助化疗。 112 例(91.8%)未发生腋窝淋巴结转移,10 例(8.2%)伴有腋窝淋巴结转移。 3 组患者的年龄和月经状态比较,差异有统计学意义(χ2=8.936、12.738,P=0.011、0.002)。 在112 例淋巴结阴性的患者中,19 例为低危组,64 例为中危组,29 例为高危组,3 组患者在年龄(χ2=8.916,P=0.012)、月经状态(χ2=12.773,P=0.002)、PR状态(P=0.035)方面差异有统计学意义。 随访时间为26(12, 36)个月,发生3 例局部复发,21 基因检测均为高危组,高危组复发率为8.8%(3/34),无远处转移或死亡事件发生。 对122 例患者进行生存分析的结果显示,低危组、中危组和高危组的无瘤生存曲线比较,差异无统计学意义(P= 0.059)。

结论

21基因检测RS 分级能为早期乳腺癌患者提供较为可靠的治疗决策依据。

Objective

To investigate the application of the 21-gene recurrence risk score (RS) in patients with early breast cancer, and analyze its correlation with clinicopathological characteristics and the prognosis.

Methods

Based on the inclusion and exclusion criteria, a total of 122 patients with early breast cancer who underwent surgical treatment and 21-gene testing in the Department of Breast Surgery, the Second Affiliated Hospital of Dalian Medical University from January 2019 to December 2023 were enrolled in this retrospective study. The RS was calculated according to the results of 21-gene testing. All patients were categorized into low-risk group (RS<11), intermediate-risk group (11≤RS<26), and high-risk group (RS≥26). All patients were followed up until May 1, 2024 or until the occurrence of recurrence and metastasis.Information regarding postoperative adjuvant treatment, recurrence, and metastasis was collected. The relationships between RS classification and clinicopathological characteristics, the selection of adjuvant chemotherapy, recurrence, and metastasis were analyzed. For multi-group comparisons of count data, χ2 test or Fisher’s exact test was utilized, while rank data was analyzed using the non-parametric test(Kruskal-Wallis H test) for multiple independent samples. Pair-wise comparisons among multiple groups were corrected by the Bonferroni method. Survival analysis was carried out using the Kaplan-Meier method and Log-rank test.

Results

Among the 122 patients,19 cases were in the low-risk group,69 cases were in the intermediate-risk group, and 34 cases were in the high-risk group, among which 1, 12 and 30 patients received adjuvant chemotherapy. A total of 112 patients (91.8%) had no axillary lymph node metastasis,while 10 patients (8.2%)had axillary lymph node metastasis. Statistically significant differences were observed in age and menstrual status among the three groups (χ2=8.936, 12.738; P=0.011, 0.002). Among the 112 patients with negative lymph nodes, 19 were in the low-risk group, 64 were in the intermediate-risk group, and 29 were in the highrisk group. There were statistically significant differences in age (χ2= 8.916, P=0.012), menstrual status(χ2=12.773, P=0.002), and PR status (P=0.035) among the three groups. The median follow-up time was 26 (12, 36) months. Local recurrence occurred in three cases, all of which were in the high-risk group as determined by 21-gene testing. The recurrence rate of the high-risk group was 8.8% (3/34), and no distant metastasis or death events were recorded. Survival analysis of the 122 patients revealed that there was no statistically significant difference in the DFS curves among the low-risk group, intermediate-risk group, and high-risk group (P = 0.059).

Conclusions

The RS classification based on 21-gene testing can offer a relatively reliable basis for treatment decision-making in patients with early breast cancer.

表1 122 例早期乳腺癌患者的复发风险分级与临床病理特征的关系[例(%)]
表2 112 例淋巴结阴性患者的复发风险分级与临床病理特征的关系[例(%)]
图1 122 例早期乳腺癌患者的无瘤生存曲线 注:P=0.059
[1]
Bray F,Laversanne M, Sung H, et al. Global cancer statistics 2022:GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries[J]. CA Cancer J Clin,2024,74(3):229-263.
[2]
Yap YS,Lu YS,Tamura K,et al. Insights into breast cancer in the east vs the west: a review[J]. JAMA Oncol, 2019, 5(10): 1489-1496.
[3]
中国抗癌协会乳腺癌专业委员会. 中国早期乳腺癌卵巢功能抑制临床应用专家共识(2024 年版)[J]. 中国癌症杂志, 2024, 34(3):316-334.
[4]
Hong D, Fritz AJ, Zaidi SK, et al. Epithelial-to-mesenchymal transition and cancer stem cells contribute to breast cancer heterogeneity[J]. J Cell Physiol, 2018, 233(12): 9136-9144.
[5]
Tarantino P,Hamilton E, Tolaney SM, et al. HER2-low breast cancer:pathological and clinical landscape[J]. J Clin Oncol, 2020, 38(17):1951-1962.
[6]
Gradishar WJ,Moran MS, Abraham J, et al. Breast cancer, version 3.2022, NCCN clinical practice guidelines in oncology[J]. J Natl Compr Canc Netw, 2022, 20(6): 691-722.
[7]
中国抗癌协会乳腺癌专业委员会, 中华医学会肿瘤学分会乳腺肿瘤学组. 中国抗癌协会乳腺癌诊治指南与规范(2024 年版)[J]. 中国癌症杂志, 2023, 33(12):1092-1187.
[8]
Eiermann W,Rezai M, Kümmel S, et al. The 21-gene recurrence score assay impacts adjuvant therapy recommendations for ER-positive, nodenegative and node-positive early breast cancer resulting in a riskadapted change in chemotherapy use[J]. Ann Oncol, 2013, 24(3):618-624.
[9]
Gradishar WJ, Moran MS, Abraham J, et al. NCCNguidelines©insights: breast cancer, version 4.2021[J]. J Natl Compr Canc Netw,2021, 19(5): 484-493.
[10]
Sparano JA, Gray RJ, Makower DF, et al. Adjuvant chemotherapy guided by a 21-gene expression assay in breast cancer[J]. N Engl J Med, 2018, 379(2): 111-121.
[11]
Kizy S, Huang JL, Marmor S, et al. Distribution of 21-gene recurrence scores among breast cancer histologic subtypes[J]. Arch Pathol Lab Med, 2018, 142(6): 735-741.
[12]
Hornberger J,Lyman GH, Chien R. Economic implications of 21-gene recurrence score assay: US multicenter experience[J]. J Clin Oncol,2010, 28(22): e382.
[13]
Harbeck N,Gnant M. Breast cancer[J]. Lancet, 2017, 389(10074):1134-1150.
[14]
Paik S,Shak S, Tang G, et al. A multigene assay to predict recurrence of tamoxifen-treated, node-negative breast cancer[J]. N Engl J Med,2004, 351(27): 2817-2826.
[15]
Paik S,Tang G, Shak S, et al. Gene expression and benefit of chemotherapy in women with node-negative, estrogen receptor-positive breast cancer[J]. J Clin Oncol, 2006, 24(23): 3726-3734.
[16]
Kalinsky K,Barlow WE, Gralow JR, et al. 21-gene assay to inform chemotherapy benefit in node-positive breast cancer[J]. N Engl J Med,2021, 385(25): 2336-2347.
[17]
Wu JY,Fang Y, Lin L, et al. Distribution patterns of 21-gene recurrence score in 980 Chinese estrogen receptor-positive, HER2-negative early breast cancer patients[J]. Oncotarget, 2017, 8(24):38706-38716.
[18]
林佳菲,吴佳毅, 蔡刚, 等. 459 例乳腺癌患者21 基因复发风险评分的临床意义[J]. 检验医学, 2017, 32(7):590-596.
[19]
Durrani S,Al-Mushawa F, Heena H, et al. Relationship of Oncotype Dx score with tumor grade, size, nodal status, proliferative marker Ki67 and Nottingham Prognostic Index in early breast cancer tumors in Saudi Population[J]. Ann Diagn Pathol, 2021, 51: 151674.
[20]
Vera-Badillo FE,Chang MC, Kuruzar G, et al. Association between androgen receptor expression, Ki-67 and the 21-gene recurrence score in non-metastatic, lymph node-negative, estrogen receptor-positive and HER2-negative breast cancer[J]. J Clin Pathol, 2015, 68(10):839-843.
[21]
Tan AC,Li BT, Nahar K, et al. Correlating Ki67 and other prognostic markers with Oncotype DX recurrence score in early estrogen receptorpositive breast cancer[J]. Asia Pac J Clin Oncol, 2018, 14(2):e161-e166.
[22]
Albain KS,Barlow WE, Shak S, et al. Prognostic and predictive value of the 21-gene recurrence score assay in postmenopausal women with node-positive, oestrogen-receptor-positive breast cancer on chemotherapy:a retrospective analysis of a randomised trial[J]. Lancet Oncol, 2010,11(1): 55-65.
[23]
Roberts MC, Miller DP, Shak S, et al. Breast cancer-specific survival in patients with lymph node-positive hormone receptor-positive invasive breast cancer and Oncotype DX recurrence score results in the SEER database[J]. Breast Cancer Res Treat, 2017, 163(2): 303-310.
[24]
Lee MH,Han W, Lee JE, et al. The clinical impact of 21-gene recurrence score on treatment decisions for patients with hormone receptor-positive early breast cancer in Korea[J]. Cancer Res Treat,2015, 47(2): 208-214.
[25]
刘荫华, 赵婧祎, 辛灵. 美国临床肿瘤学会多基因检测临床实践指南更新及临床意义[J]. 山东大学学报(医学版),2018,56(1):1-5.
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