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Eribulin-based neoadjuvant chemotherapy for triple-negative breast cancer patients stratified by homologous recombination deficiency status: a multicenter randomized phase II clinical trial. Breast Cancer Res Treat 2021; 188:117-131. [PMID: 33763789 PMCID: PMC8233289 DOI: 10.1007/s10549-021-06184-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2020] [Accepted: 03/05/2021] [Indexed: 12/16/2022]
Abstract
Purpose To investigate clinical usefulness of eribulin-based neoadjuvant chemotherapy in triple-negative breast cancer (TNBC) patients. Methods Patients in group A (aged < 65 years with homologous recombination deficiency, HRD, score ≥ 42, or those at any age with germline BRCA mutation, gBRCAm) were randomized to 4 cycles of paclitaxel plus carboplatin (group A1) or eribulin plus carboplatin (group A2), followed by 4 cycles of anthracycline. Patients in group B (aged < 65 years with HRD score < 42, or aged ≥ 65 years without gBRCAm) were randomized to 6 cycles of eribulin plus cyclophosphamide (group B1) or eribulin plus capecitabine (group B2); non-responders to the first 4 cycles of the eribulin-based therapy received anthracycline. Primary endpoint was pCR rate (ypT0-is, ypN0; centrally confirmed). Main secondary endpoint was safety. Results The full analysis set comprised 99 patients. The pCR rate was 65% (90% CI, 46%–81%) and 45% (27%–65%) in groups A1 and A2, respectively, and 19% (8%–35%) in both groups B1 and B2. No major difference was seen in secondary endpoints, but peripheral neuropathy incidence was 74% in group A1, whereas it was 32%, 22%, and 26% in groups A2, B1, and B2, respectively. Conclusions In patients aged < 65 years with high HRD score or gBRCAm, weekly paclitaxel plus carboplatin and eribulin plus carboplatin followed by anthracycline resulted in a pCR rate of > 60% and > 40%, respectively, suggesting potential usefulness of patient stratification using HRD; pCR tended to be low in patients with HRD-negative tumors. Neurotoxicity was less frequent with the eribulin-based regimen. Trial registration:The study has been registered with the University Hospital Medical Information Network Clinical Trials Registry (http://www.umin.ac.jp/ctr/index-j.htm) with unique trial number UMIN000023162. The Japan Breast Cancer Research Group trial number is JBCRG-22. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-021-06184-w.
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Pizzuti L, Krasniqi E, Barchiesi G, Mazzotta M, Barba M, Amodio A, Massimiani G, Pelle F, Kayal R, Vizza E, Grassadonia A, Tomao S, Venuti A, Gamucci T, Marchetti P, Natoli C, Sanguineti G, Ciliberto G, Vici P. Eribulin in Triple Negative Metastatic Breast Cancer: Critic Interpretation of Current Evidence and Projection for Future Scenarios. J Cancer 2019; 10:5903-5914. [PMID: 31762800 PMCID: PMC6856581 DOI: 10.7150/jca.35109] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Accepted: 07/18/2019] [Indexed: 12/14/2022] Open
Abstract
Triple negative breast cancer (TNBC) is characterized by distinctive biological features that confer an aggressive clinical behavior. In TNBC patients, the absence of well-defined driver pathways such as hormonal receptor expression or hyperactivation of the human epidermal growth factor receptor 2 (HER2) significantly reduce the spectrum of therapeutic options, which are currently mainly confined to chemotherapy. Thus far, median overall survival for patients with metastatic TNBC is about 9-12 months with conventional cytotoxic agents. However, the heterogeneity recently revealed at a gene expression level inside the TNBC family may help inform therapeutic decisions concerning the use of chemotherapy and hopefully lead the way to novel targeted options that include immunotherapy. Eribulin, a halichondrin class antineoplastic drug, is currently recommended for treatment of HER2 negative metastatic or recurrent breast cancer (BC) previously exposed to anthracyclines and taxanes, also for patients with a TNBC. It is currently indicated from the second line of treatment. In this review, we aim to analyze a wide range of cumulated evidence on eribulin use in TNBC including preclinical studies, intervention and observational clinical trials. Data from the real-world setting and the emerging evidence increasingly substantiating the rationale for combinations with new generation treatment strategies, e.g., PARP-inhibitors, immune checkpoint inhibitors, will be also discussed.
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Affiliation(s)
- Laura Pizzuti
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Eriseld Krasniqi
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Giacomo Barchiesi
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Marco Mazzotta
- Department of Clinical and Molecular Medicine, "Sapienza" University of Rome, Azienda Ospedaliera Sant'Andrea, 00189 Rome, Italy
| | - Maddalena Barba
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Antonella Amodio
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Gioia Massimiani
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
| | - Fabio Pelle
- Department of Surgery, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Ramy Kayal
- Radiology and Diagnostic Imaging Department, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Enrico Vizza
- Department of Experimental Clinical Oncology, Gynecologic Oncology Unit, IRCCS "Regina Elena" National Cancer Institute, Rome, Italy
| | - Antonino Grassadonia
- Department of Medical, Oral & Biotechnological Sciences University G. D'Annunzio, Chieti-Pescara, Italy
| | - Silverio Tomao
- Department of Radiological, Oncological and Anatomo-Pathological Sciences, 'Sapienza' University of Rome, Policlinico Umberto I, I-00161 Rome, Italy
| | - Aldo Venuti
- HPV-Unit-UOSD Tumor Immunology and Immunotherapy, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, Rome, Italy
| | | | - Paolo Marchetti
- Department of Clinical and Molecular Medicine, "Sapienza" University of Rome, Azienda Ospedaliera Sant'Andrea, 00189 Rome, Italy
| | - Clara Natoli
- Department of Medical, Oral & Biotechnological Sciences University G. D'Annunzio, Chieti-Pescara, Italy
| | - Giuseppe Sanguineti
- Department of Radiation Oncology, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi 53, 00144, Rome, Italy
| | - Gennaro Ciliberto
- Scientific Direction , IRCCS Regina Elena National Cancer Institute , Via Elio Chianesi 53, 00144, Rome, Italy
| | - Patrizia Vici
- Division of Medical Oncology 2, IRCCS Regina Elena National Cancer Institute, Via Elio Chianesi, 53, 00144 Rome, Italy
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Shimomura A, Yonemori K, Yoshida M, Yoshida T, Yasojima H, Masuda N, Aogi K, Takahashi M, Naito Y, Shimizu S, Nakamura R, Hamada A, Michimae H, Hashimoto J, Yamamoto H, Kawachi A, Shimizu C, Fujiwara Y, Tamura K. Gene Alterations in Triple-Negative Breast Cancer Patients in a Phase I/II Study of Eribulin and Olaparib Combination Therapy. Transl Oncol 2019; 12:1386-1394. [PMID: 31382135 PMCID: PMC6698310 DOI: 10.1016/j.tranon.2019.07.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2019] [Revised: 07/14/2019] [Accepted: 07/15/2019] [Indexed: 02/08/2023] Open
Abstract
BACKGROUND We conducted a phase I/II clinical trial to evaluate the efficacy of eribulin and olaparib in a tablet form (EO study) for triple-negative breast cancer (TNBC) patients. We hypothesized that somatic BRCA mutations and homologous recombination repair (HRR)-related gene alterations might affect efficacy. METHODS Our analyses identified mutations in HRR-related genes and BRCA1/2, and we subsequently evaluated their association to response by the EO study participants. Tissue specimens were obtained from primary or metastatic lesion. Tissue specimens were examined for gene mutations or protein expression using a Foundation Medicine gene panel and immunohistochemistry. RESULTS In the 32 tissue specimens collected, we detected 33 gene mutations, with the most frequent nonsynonymous mutations found in TP53. The objective response rates (ORRs) in patients with and without HRR-related gene mutation were 33.3% and 40%, respectively (P = .732), and the ORRs in patients with and without somatic BRCA mutations were 60% and 33.3%, respectively (P = .264), with the ORR numerically higher in the somatic BRCA-mutation group but not statistically significant. There was no correlation between immunohistochemistry status and response or between BRCA status or HRR-related gene mutation and survival. Immunohistochemical analysis indicated that EGFR-negative patients had a tendency for better progression-free survival (log-rank P = .059) and significantly better overall survival (log-rank P = .046); however, there was no correlation between the status of other immunohistochemistry markers and survival. CONCLUSION These findings suggested somatic BRCA mutation and EGFR-negativity as a potential biomarker for predicting the efficacy of eribulin/olaparib combination therapy. (UMIN000018721).
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Affiliation(s)
- Akihiko Shimomura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan.
| | - Kan Yonemori
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Masayuki Yoshida
- Department of Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Teruhiko Yoshida
- Department of Genetic Medicine, National Cancer Center Hospital, Tokyo, Japan
| | - Hiroyuki Yasojima
- Department of Breast Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Norikazu Masuda
- Department of Breast Surgery, National Hospital Organization Osaka National Hospital, Osaka, Japan
| | - Kenjiro Aogi
- Department of Breast Surgery, National Hospital Organization Shikoku Cancer Center, Matsuyama, Japan
| | - Masato Takahashi
- Department of Breast Surgery, National Hospital Organization Hokkaido Cancer Center, Sapporo, Japan
| | - Yoichi Naito
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, Kashiwa, Japan
| | - Satoru Shimizu
- Department of Breast and Endocrine Surgery, Kanagawa, Cancer Center, Yokohama, Japan
| | - Rikiya Nakamura
- Department of Breast Surgery, Chiba, Cancer Center, Chiba, Japan
| | - Akinobu Hamada
- Department of Molecular Pharmacology, National Cancer Center Research Institute, Tokyo, Japan
| | - Hirofumi Michimae
- Department of Biostatistics, Kitasato University School of Pharmacy, Tokyo, Japan
| | - Jun Hashimoto
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan; Department of Medical Oncology, St. Luke's International Hospital, Tokyo, Japan
| | - Harukaze Yamamoto
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan; Department of Medical Oncology, National Hospital Organization Kumamoto Medical Center, Kumamoto, Japan
| | - Asuka Kawachi
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Chikako Shimizu
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan; Department of Breast Medical Oncology, National Center for Global Health and Medicine, Tokyo, Japan
| | - Yasuhiro Fujiwara
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Kenji Tamura
- Department of Breast and Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
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Perez-Garcia JM, Cortes J. The safety of eribulin for the treatment of metastatic breast cancer. Expert Opin Drug Saf 2019; 18:347-355. [PMID: 31107111 DOI: 10.1080/14740338.2019.1608946] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Introduction: Eribulin mesylate is a highly potent anticancer agent approved for use in pretreated metastatic breast cancer (MBC). Clinical trials of eribulin in MBC have demonstrated activity against this tumor type, and a phase 3 study in patients with MBC previously treated with an anthracycline and a taxane showed a significant increase in overall survival (OS) with eribulin versus control regimens. Areas covered: This review presents overviews of the development of eribulin, its pharmacology, and its efficacy in MBC. A detailed review of its safety profile is presented, and the safety of eribulin is compared with other agents commonly used to treat MBC. Expert opinion: As eribulin is the only drug shown to improve OS in patients with pretreated MBC, it is an important treatment option for many patients. Eribulin is currently considered a second-line (Europe) or third-line (United States) therapy, and studies have been examining use in the first-line setting. The use of eribulin in combination with other therapies is beginning to be explored because its manageable safety profile makes it an ideal combination-treatment partner. Emerging eribulin combination-treatment data suggest a manageable toxicity profile, and eribulin is set to be a key drug for the treatment of MBC in the future.
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Affiliation(s)
- Jose Manuel Perez-Garcia
- a Medica Scientia Innovation Research (MedSIR) , Barcelona , Spain.,b IOB Institute of Oncology, Quirónsalud Group , Madrid and Barcelona , Spain
| | - Javier Cortes
- a Medica Scientia Innovation Research (MedSIR) , Barcelona , Spain.,b IOB Institute of Oncology, Quirónsalud Group , Madrid and Barcelona , Spain.,c Vall d'Hebron Institute of Oncology , Barcelona , Spain
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