Abstract
Background
Paclitaxel/docetaxel after doxorubicin plus cyclophosphamide (ECT) is considered as an adjuvant chemotherapy and improves the survival of early triple-negative breast cancer (TNBC) patients. We aim to assess whether carboplatin plus taxanes (TP) is non-inferior to ECT in prolonging the survival time.
Methods
TNBC patients were randomized (1:1) to receive ECT (90 mg/m2 epirubicin + 600 mg/m2 cyclophosphamide followed by 75 mg/m2 docetaxel or 175 mg/m2 paclitaxel every 3 weeks, n = 154) or TP (75 mg/m2 docetaxel or 175 mg/m2 paclitaxel + carboplatin AUC 5 every 3 weeks, n = 154). These expression of SPARC, PD-L1, and BRCA were studied. Patients were followed up for disease-free survival (DFS), overall survival (OS), and safety.
Results
We recruited 308 TNBC patients (median follow-up of 97.6 months). The median DFS and OS were not reached; the 8-year DFS rate of ECT and TP arms was 78.4% and 81.7%, respectively, while the 8-year OS rate were 87.2% and 89.1%, respectively. In the SPARC (> 50%) subgroup analysis, the TP arm had longer DFS (P = 0.049) and a tendency with better OS (P = 0.06) than ECT arm. No significant differences were observed in the DFS and OS between the ECT arm and TP arm in TNBC with SPARC (≤ 50%), PD-L1 (−) PD-L1 (+), and BRCA mutation or BRCA wild (all P values > 0.05).
Conclusion
TP showed non-inferiority for DFS and OS compared with ECT in early TNBC. TP may be an effective alternative chemotherapy for TNBC patients whom the standard ECT regimen is not being used.
Trail Registration
ClinicalTrials.gov identifier NCT01150513
Similar content being viewed by others
Data availability
The datasets analyzed during the present study are not publicly available due to its scope but are available from the corresponding author on reasonable request.
References
Sung H, Ferlay J, Siegel RL, Laversanne M, Soerjomataram I, Jemal A et al (2021) Global cancer statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA: Cancer J Clin. https://doi.org/10.3322/caac.21660
Clarke CA, Keegan TH, Yang J, Press DJ, Kurian AW, Patel AH et al (2012) Age-specific incidence of breast cancer subtypes: understanding the black-white crossover. J Natl Cancer Inst 104(14):1094–1101. https://doi.org/10.1093/jnci/djs264
Caparica R, Lambertini M, de Azambuja E (2019) How I treat metastatic triple-negative breast cancer. ESMO Open 4(Suppl 2):e000504. https://doi.org/10.1136/esmoopen-2019-000504
Mamounas EP, Bryant J, Lembersky B, Fehrenbacher L, Sedlacek SM, Fisher B et al (2005) Paclitaxel after doxorubicin plus cyclophosphamide as adjuvant chemotherapy for node-positive breast cancer: results from NSABP B-28. J Clin Oncol 23(16):3686–3696. https://doi.org/10.1200/jco.2005.10.517
Sartor CI, Peterson BL, Woolf S, Fitzgerald TJ, Laurie F, Turrisi AJ et al (2005) Effect of addition of adjuvant paclitaxel on radiotherapy delivery and locoregional control of node-positive breast cancer: cancer and leukemia group B 9344. J Clin Oncol 23(1):30–40. https://doi.org/10.1200/JCO.2005.12.044
Nitz U, Gluz O, Clemens M, Malter W, Reimer T, Nuding B et al (2019) West German study planB trial: adjuvant four cycles of epirubicin and cyclophosphamide plus docetaxel versus six cycles of docetaxel and cyclophosphamide in HER2-negative early breast cancer. J Clin Oncol 37(10):799–808
Minotti G, Menna P, Salvatorelli E, Cairo G, Gianni L (2004) Anthracyclines: molecular advances and pharmacologic developments in antitumor activity and cardiotoxicity. Pharmacol Rev 56(2):185–229. https://doi.org/10.1124/pr.56.2.6
Sikov WM, Berry DA, Perou CM, Singh B, Cirrincione CT, Tolaney SM et al (2015) Impact of the addition of carboplatin and/or bevacizumab to neoadjuvant once-per-week paclitaxel followed by dose-dense doxorubicin and cyclophosphamide on pathologic complete response rates in stage ii to iii triple-negative breast cancer: CALGB 40603 (alliance). J Clin Oncol 33(1):13–21. https://doi.org/10.1200/jco.2014.57.0572
Loibl S, O’Shaughnessy J, Untch M, Sikov WM, Rugo HS, McKee MD et al (2018) Addition of the PARP inhibitor veliparib plus carboplatin or carboplatin alone to standard neoadjuvant chemotherapy in triple-negative breast cancer (BrighTNess): a randomised, phase 3 trial. Lancet Oncol 19(4):497–509. https://doi.org/10.1016/s1470-2045(18)30111-6
Loibl S, Weber KE, Timms KM, Elkin EP, Hahnen E, Fasching PA et al (2018) Survival analysis of carboplatin added to an anthracycline/taxane-based neoadjuvant chemotherapy and HRD score as predictor of response—final results from GeparSixto. Ann Oncol 29(12):2341–7. https://doi.org/10.1093/annonc/mdy460/5134289
Burstein HJ, Curigliano G, Loibl S, Dubsky P, Gnant M, Poortmans P et al (2019) Estimating the benefits of therapy for early-stage breast cancer: the St. Gallen international consensus guidelines for the primary therapy of early breast cancer 2019. Ann Oncol 30(10):1541–57. https://doi.org/10.1093/annonc/mdz235/5543097
Du F, Wang W, Wang Y, Li M, Zhu A, Wang J et al (2020) Carboplatin plus taxanes are non-inferior to epirubicin plus cyclophosphamide followed by taxanes as adjuvant chemotherapy for early triple-negative breast cancer. Breast Cancer Res Treat 182(1):67–77. https://doi.org/10.1007/s10549-020-05648-9
Yu K-D, Ye F-G, He M, Fan L, Ma D, Mo M et al (2020) Effect of adjuvant paclitaxel and carboplatin on survival in women with triple-negative breast cancer. JAMA Oncol. https://doi.org/10.1001/jamaoncol.2020.2965
Marquard AM, Eklund AC, Joshi T, Krzystanek M, Favero F, Wang ZC et al (2015) Pan-cancer analysis of genomic scar signatures associated with homologous recombination deficiency suggests novel indications for existing cancer drugs. Biomark Res 3:9. https://doi.org/10.1186/s40364-015-0033-4
Hahnen E, Lederer B, Hauke J, Loibl S, Krober S, Schneeweiss A et al (2017) Germline mutation status, pathological complete response, and disease-free survival in triple-negative breast cancer: secondary analysis of the geparsixto randomized clinical trial. JAMA Oncol 3(10):1378–1385. https://doi.org/10.1001/jamaoncol.2017.1007
Silver DP, Richardson AL, Eklund AC, Wang ZC, Szallasi Z, Li Q et al (2010) Efficacy of neoadjuvant cisplatin in triple-negative breast cancer. J Clin Oncol 28(7):1145–1153. https://doi.org/10.1200/JCO.2009.22.4725
Lindner JL, Loibl S, Denkert C, Ataseven B, Fasching PA, Pfitzner BM et al (2015) Expression of secreted protein acidic and rich in cysteine (SPARC) in breast cancer and response to neoadjuvant chemotherapy. Ann Oncol 26(1):95–100. https://doi.org/10.1093/annonc/mdu487
Nagai MA, Gerhard R, Fregnani JH, Nonogaki S, Rierger RB, Netto MM et al (2011) Prognostic value of NDRG1 and SPARC protein expression in breast cancer patients. Breast Cancer Res Treat 126(1):1–14. https://doi.org/10.1007/s10549-010-0867-2
Zhu A, Yuan P, Du F, Hong R, Ding X, Shi X et al (2016) SPARC overexpression in primary tumors correlates with disease recurrence and overall survival in patients with triple negative breast cancer. Oncotarget 22(7):76628–34
Denkert C, von Minckwitz G, Darb-Esfahani S, Lederer B, Heppner BI, Weber KE et al (2018) Tumour-infiltrating lymphocytes and prognosis in different subtypes of breast cancer: a pooled analysis of 3771 patients treated with neoadjuvant therapy. Lancet Oncol 19(1):40–50. https://doi.org/10.1016/s1470-2045(17)30904-x
Loi S, Drubay D, Adams S, Pruneri G, Francis PA, Lacroix-Triki M et al (2018) Tumor-infiltrating lymphocytes and prognosis: a pooled individual patient analysis of early-stage triple-negative breast cancers. J Clin Oncol 37(7):559–69. https://doi.org/10.1200/JCO.18
Stanton SE, Disis ML (2016) Clinical significance of tumor-infiltrating lymphocytes in breast cancer. J Immunother Cancer 4:59. https://doi.org/10.1186/s40425-016-0165-6
AiErken N, Shi H-j, Zhou Y, Shao N, Zhang J, Shi Y et al (2017) High PD-L1 expression is closely associated with tumor-infiltrating lymphocytes and leads to good clinical outcomes in Chinese triple negative breast cancer patients. Int J Biol Sci 13(9):1172–9. https://doi.org/10.7150/ijbs.20868
Larionova I, Kazakova E, Gerashchenko T, Kzhyshkowska J (2021) New angiogenic regulators produced by TAMs: perspective for targeting tumor angiogenesis. Cancers (Basel). https://doi.org/10.3390/cancers13133253
Jones CE, Sharick JT, Colbert SE, Shukla VC, Zent JM, Ostrowski MC et al (2021) Pten regulates collagen fibrillogenesis by fibroblasts through SPARC. PLoS ONE 16(2):e0245653. https://doi.org/10.1371/journal.pone.0245653
Kim H, Kim HS, Moon WK (2019) Comparison of transcriptome expression alterations by chronic exposure to low-dose bisphenol A in different subtypes of breast cancer cells. Toxicol Appl Pharmacol 385:114814. https://doi.org/10.1016/j.taap.2019.114814
Zhang J, Lin Y, Sun XJ, Wang BY, Wang ZH, Luo JF et al (2018) Biomarker assessment of the CBCSG006 trial: a randomized phase III trial of cisplatin plus gemcitabine compared with paclitaxel plus gemcitabine as first-line therapy for patients with metastatic triple-negative breast cancer. Ann Oncol 29(8):1741–7. https://doi.org/10.1093/annonc/mdy209/5037891
Solinas C, Marcoux D, Garaud S, Vitória JR, Van den Eynden G, de Wind A et al (2019) BRCA gene mutations do not shape the extent and organization of tumor infiltrating lymphocytes in triple negative breast cancer. Cancer Lett 450:88–97. https://doi.org/10.1016/j.canlet.2019.02.027
Acknowledgements
We would like to thank all patients and their families, the study investigators and their staff, and the ethics committees of the participating hospitals.
Funding
This work was supported by the National Key R&D Program of China (2018YFC0115204), CSCO Pilot Oncology Research Fund (Y-2019AZMS-0377), Capital Health Development Research Project (2018-2-4023), and Non-profit Central Research Institute Fund of Chinese Academy of Medical Sciences Clinical and Translational Medicine Research Fund (12019XK320071).
Author information
Authors and Affiliations
Contributions
Conception and design: PY, FZ, and FD. Acquisition and analysis of data: FZ, FD, and PY. Provided the clinical data: BX, PY, WW, YW, ML, JW, RC, FM, YF, QL, and PZ. Writing, review, and/or revision of the manuscript: FZ, FD, YW, JZ, ZY, XW, JY, JW, and PY. Study supervision: PY and BX.
Corresponding authors
Ethics declarations
Conflict of interest
All authors declare that they have no conflict of interest.
Ethical approval
The study was carried out in accordance with the Declaration of Helsinki.
Consent to participate
Good Clinical Practice Guidelines and was also approved by the ethics committees of the participating hospitals.
Consent for publication
Not applicable.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
10549_2021_6401_MOESM1_ESM.pdf
Supplementary file1 (PDF 509 KB) The restricted mean survival time (RMST) of ECT arm and TP arm in 60 months (a), 96 months (b), and 120 months (c). TP, taxanes plus carboplatin; ECT, epirubicin and cyclophosphamide followed by docetaxel or paclitaxel.
10549_2021_6401_MOESM2_ESM.pdf
Supplementary file2 (PDF 25 KB) Kaplan–Meier plots showing the (a) DFS and (b) OS rates of PD-L1 (+) TNBC patients. Kaplan–Meier plots showing (c) DFS and (d) OS rates of PD-L1(-) TNBC patients. TNBC, triple-negative breast cancer; PD-L1, programmed cell death ligand 1; DFS, disease-free survival; OS, overall survival.
10549_2021_6401_MOESM3_ESM.pdf
Supplementary file3 (PDF 166 KB) Kaplan–Meier plots showing the (a) DFS and (b) OS rates of TNBC patients with BRCA mutation or BRCA wild. DFS, disease-free survival; OS, overall survival.
Rights and permissions
About this article
Cite this article
Zheng, F., Du, F., Wang, W. et al. Updated efficacy of adjuvant epirubicin plus cyclophosphamide followed by taxanes versus carboplatin plus taxanes in early triple-negative breast cancer in phase 2 trial: 8.1-year median follow-up. Breast Cancer Res Treat 191, 97–105 (2022). https://doi.org/10.1007/s10549-021-06401-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10549-021-06401-6