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Yi J, Liu L, Chen Y, Ding T, Fan P, Yu J, Zeng J. RPGRIP1L as a new biomarker for prognosis and tumor immune of breast cancer. FASEB J 2024; 38:e23624. [PMID: 38747001 DOI: 10.1096/fj.202302523r] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 03/15/2024] [Accepted: 04/09/2024] [Indexed: 06/05/2024]
Abstract
The Retinitis pigmentosa GTPase regulator interacting protein 1-like (RPGRIP1L) gene encodes an important protein that performs various physiological functions. Variants of RPGRIP1L are related to a number of diseases. However, it is currently unknown whether RPGRIP1L is correlated with breast invasive carcinoma (BRCA). In BRCA tissue specimens, the expression of RPGRIP1L was found to be elevated in comparison to its levels in normal breast tissue. A notable decline in survival rates was associated with patients exhibiting heightened RPGRIP1L gene expression. Consistent with these findings, our data also show the above results. Furthermore, elevated expression of RPGRIP1L corresponded with a spectrum of unfavorable clinicopathological features, including the presence of human epidermal growth factor receptor 2 (HER2) positive, estrogen receptor (ER) positive, over 60 years old, T2, N0, and N3. At the same time, our research indicated that 50 genes and 15 proteins were positively related to RPGRIP1L, and that these proteins and genes were mostly involved in T cell proliferation, immune response, cytokine activity, and metabolic regulation. In addition, in the present study, there was a significant correlation between RPGRIP1L expression and immune cell infiltration. Finally, we found that four Chemicals could downregulate the expression of RPGRIP1L. Altogether, our results strongly indicated that RPGRIP1L might serve as a new prognostic biomarker for BRCA.
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Affiliation(s)
- Jianing Yi
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Luyao Liu
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Yongzhi Chen
- Department of Hepatobiliary Surgery, Clinical Medical College, Yangzhou University, Yangzhou, Jiangsu, China
| | - Tianjinhao Ding
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Peizhi Fan
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Jie Yu
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
| | - Jie Zeng
- Department of Breast and Thyroid Gland Surgery, Hunan Provincial People's Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, Hunan, China
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Chen L, Yan X, Luo T, Tian T, He P, Zhong X. Efficacy and safety of eribulin mesylate in patients with locally advanced or metastatic breast cancer previously treated with anthracycline/taxanes. Cancer Med 2024; 13:e7295. [PMID: 38785215 PMCID: PMC11117449 DOI: 10.1002/cam4.7295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Revised: 04/20/2024] [Accepted: 04/24/2024] [Indexed: 05/25/2024] Open
Abstract
BACKGROUND This prospective real-world study aimed to assess the efficacy and safety of eribulin in the clinical practice against advanced breast cancer (ABC) in China. PATIENTS AND METHODS In this study, eligible patients with inoperable locally advanced or metastatic breast cancer who had experienced prior neo-/adjuvant or failed the palliative treatment with anthracycline/taxanes were included. Eribulin (1.4 mg/m2) was infused intravenously on Day 1 and Day 8 every 3 weeks until disease progression or intolerable toxicity occurred. The progression-free survival (PFS), overall response rate (ORR), disease control rate (DCR), and safety of the treatment were assessed. RESULTS One hundred and thirty-four patients were enrolled. The median PFS (mPFS) was 4.3 months (95% CI: 0.3-15.4). The ORR and DCR was 32.1% and 79.1%, respectively. The mPFS of patients who received eribulin as first- or second-line treatment was significantly better than those who received eribulin as ≥3-line treatment (6.9 months [95% CI: 3.2-8.8] vs. 4.0 months [95% CI: 3.4-4.6], p = 0.006). The mPFS of patients with triple-negative, HER2-positive, and HER2(-)/HR(+) was 3.4 (95% CI: 2.7-4.1), 6.2 (95% CI: 2.3-10.1) and 5.0 months (95% CI: 4.1-5.9), respectively. HER2(+) patients had significantly longer PFS than TNBC patients (p = 0.022). Patients received combination therapy had a significantly longer mPFS than those who received eribulin monotherapy (5.0 months [95% CI 3.6-6.3] vs. 4.0 months [95% CI: 3.3-4.7] [p = 0.016]). Multivariate analysis revealed that MBC patients with a molecular typing of non-TNBC receiving eribulin as ≤2-line therapy and combination therapy had a low risk of disease progression. Neutropenia (33.58%), leukopenia (11.94%), and thrombocytopenia (4.48%) were the most common treatment-related adverse events. CONCLUSION Eribulin demonstrated effective clinical activity and a favorable tolerability profile in Chinese patients with ABC in the real-world. The efficacy and safety profile were consistent with those reported in previous randomized phase 3 trials.
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Affiliation(s)
- Lan Chen
- Department of Medical Oncology, West China HospitalSichuan UniversityChengduSichuan ProvincePeople's Republic of China
| | - Xi Yan
- Department of Medical OncologyHead and Neck Cancer Department, West China HospitalChengduSichuan ProvincePeople's Republic of China
| | - Ting Luo
- Department of Medical OncologyHead and Neck Cancer Department, West China HospitalChengduSichuan ProvincePeople's Republic of China
| | - Tinglun Tian
- Department of Medical OncologyHead and Neck Cancer Department, West China HospitalChengduSichuan ProvincePeople's Republic of China
| | - Ping He
- Department of Medical OncologyHead and Neck Cancer Department, West China HospitalChengduSichuan ProvincePeople's Republic of China
| | - Xiaorong Zhong
- Department of Medical OncologyHead and Neck Cancer Department, West China HospitalChengduSichuan ProvincePeople's Republic of China
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Jiang M, Shao B, Wan D, Liu J, He M, Chai Y, Sang D, Wang J, Ma F, Fan Y, Yuan P, Xu B, Li Q. Eribulin combined with antiangiogenic agents in women with HER2-negative metastatic breast cancer: a retrospective multicenter study. Ther Adv Med Oncol 2023; 15:17588359231204856. [PMID: 37841751 PMCID: PMC10571693 DOI: 10.1177/17588359231204856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 09/14/2023] [Indexed: 10/17/2023] Open
Abstract
Background The relative lack of specifically targeted agents for HER2-negative metastatic breast cancer (MBC) makes the need for new agents or combination therapies to maximize clinical benefit while reducing toxicity critical. Objectives To retrospectively analyze the efficacy and safety of eribulin combined with antiangiogenic drugs in the treatment of Chinese women with HER2-negative MBC. Methods A total of 85 consecutive MBC patients with HER2-negative who were treated with eribulin + antiangiogenic agents between October 2020 and April 2023 in four institutions were retrospectively included in this study. Patients received eribulin 1.4 mg/m2 (day 1 and 8) plus bevacizumab 7.5 mg/kg (day 1, 64 patients) or anlotinib 10 mg daily (day 1-14, 16 patients) or apatinib 250 mg daily (5 patients) on a 21-day cycle until progression or unacceptable toxicity. The primary end-point was progression-free survival (PFS), according to Response Evaluation Criteria in Solid tumors (RECIST) 1.1. Secondary end-points included toxicities, objective response rate (ORR), disease control rate (DCR), and overall survival (OS). Adverse events (AEs) were graded according to Common Terminology Criteria for Adverse Events (CTCAE) version 5.0. Results The study included 85 HER2-negative MBC patients, with 41 patients (48.2%) in the first to second line group and 44 patients (51.8%) in the greater than or equal to third line group. The median age was 54.0 years. Thirty patients in the first to second line group and 14 patients in the greater than or equal to third line group had triple-negative breast cancer (TNBC). The ORR and DCR were 34.1% (29/85) and 75.3% (64/85). The median PFS (mPFS) of total population was 6.0 months (95% CI: 4.3-7.7), and median OS (mOS) was immature. The mPFS was 7.7 and 4.3 months in the first to second and greater than or equal to third line treatment (p = 0.003), respectively. TNBC patients in first to second line therapy showed a significantly longer PFS (6.5 months versus 2.0 months, p = 0.021) compared to greater than or equal to third line. The incidences of cardiovascular toxicity were 29.4% in grades 1-2 and no grades 3-4. Hematologic toxicity (leukopenia and neutropenia) was the most common grade ⩾3 AEs, and AEs were more common in patients in greater than or equal to third line. Conclusion The results suggest that eribulin combined with antiangiogenic therapy has a meaningful clinical activity and an acceptable safety profile in HER2-negative MBC.
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Affiliation(s)
- Mingxia Jiang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Bin Shao
- Department of Breast Oncology, Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), Peking University Cancer Hospital and Institute, Beijing, China
| | - Donggui Wan
- Department of Medical Oncology, China-Japan Friendship Hospital, Beijing, China
| | - Jiaxuan Liu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Maiyue He
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yue Chai
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Die Sang
- Department of Medical Oncology, Beijing Chaoyang District Sanhuan Cancer Hospital, Beijing, China
| | - Jiayu Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Peng Yuan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qiao Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
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Zeng J, Yi J, Tan S, Zeng Y, Zou L, Zhang C, Liu L, Yi P, Fan P, Yu J. GPI: An indicator for immune infiltrates and prognosis of human breast cancer from a comprehensive analysis. Front Endocrinol (Lausanne) 2022; 13:995972. [PMID: 36246907 PMCID: PMC9554491 DOI: 10.3389/fendo.2022.995972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/16/2022] [Accepted: 09/01/2022] [Indexed: 11/15/2022] Open
Abstract
Glucose-6-phosphate isomerase (GPI) plays an important part in gluconeogenesis and glycolysis through the interconversion of d-glucose-6-phosphate and d-fructose-6-phosphate, and its clinical significance still remains unclear in breast cancer (BRCA). We analyzed the expressions of GPI in BRCA patients to determine prognostic values. Our results showed that the expression levels of GPI were upregulated in BRCA patients, and a high GPI expression is correlated with poor overall survival (OS) in BRCA. At the same time, a high GPI expression is correlated with poor clinicopathological characteristics, such as stage III, over 60 years old, N3, HER2 negative, and estrogen receptor (ER) positive. Further analysis of the influence of GPI on the prognosis of BRCA suggested that 50 genes and 10 proteins were positively correlated with GPI, and these genes and proteins were mainly involved in cell cycle signaling pathways. In addition, in this study, we observed that GPI was closely related to N 6-methyladenosine (m6A) RNA methylation modification and immune cell infiltration and ferroptosis-related gene expression in BRCA, and there was a difference in m6A RNA methylation alterations, immune cell infiltration, and ferroptosis-related gene expression between the high GPI expression group and the low GPI expression group. Finally, we found that GPI in BRCA had 2.6% gene alterations, and BRCA patients with gene alteration of GPI had a poor prognosis in disease-free survival (DFS). Altogether, our work strongly suggested that GPI may serve as a new prognostic biomarker for BRCA patients.
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Affiliation(s)
- Jie Zeng
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Jianing Yi
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Siyi Tan
- Department of Medical Laboratory, Huazhi Medical Laboratory Co., Ltd, Changsha, China
| | - Yuanjun Zeng
- Department of Pathology, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Lianhong Zou
- Institute of Translational Medicine, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Chaojie Zhang
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Luyao Liu
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
| | - Pingyong Yi
- Department of Oncology, Changsha Jing Kai Hospital, Changsha, China
| | - Peizhi Fan
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
- *Correspondence: Jie Yu, ; Peizhi Fan,
| | - Jie Yu
- Department of Breast and Thyroid Surgery, Hunan Provincial People’s Hospital, The First Affiliated Hospital of Hunan Normal University, Changsha, China
- *Correspondence: Jie Yu, ; Peizhi Fan,
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Tanni KA, Truong CB, Johnson BS, Qian J. Comparative effectiveness and safety of eribulin in advanced or metastatic breast cancer: a systematic review and meta-analysis. Crit Rev Oncol Hematol 2021; 163:103375. [PMID: 34087344 DOI: 10.1016/j.critrevonc.2021.103375] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/08/2021] [Accepted: 05/29/2021] [Indexed: 12/24/2022] Open
Abstract
Eribulin is one of the few recommended chemotherapies for locally advanced breast cancer (LABC) or metastatic breast cancer (MBC). We systematically searched MEDLINE Ovid, Cochrane Library, IPA, CINAHL, Web of Science and ProQuest Dissertations for studies evaluating eribulin versus non-eribulin regimens in LABC/MBC till January 15, 2021. Primary effectiveness and safety outcomes were overall survival (OS) and adverse events (AE), respectively. Hazard ratios (HR) and relative risks (RR) with 95 % confidence intervals (CIs) were calculated using fixed or random-effects meta-analyses. Of 1183 publications identified, 13 studies were included in this review. Eribulin based therapy showed significantly increased OS [HR (95 % CI) = 0.77 (0.67-0.88)] compared to non-eribulin in both main and sensitivity analyses, as well as subgroup analyses according to receptor expression and line of therapy. Incidence of all-grade neutropenia was the only significant AE in eribulin than non-eribulin groups. Eribulin has a manageable toxicity profile and provides significant survival benefit in LABC/MBC patients.
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Affiliation(s)
- Kaniz Afroz Tanni
- Department of Health Outcomes Research and Policy, Auburn University Harrison School of Pharmacy, Auburn, AL 36849, USA.
| | - Cong Bang Truong
- Department of Health Outcomes Research and Policy, Auburn University Harrison School of Pharmacy, Auburn, AL 36849, USA.
| | - Brandon S Johnson
- Spencer Cancer Center, East Alabama Medical Center, Opelika, AL 36801, USA.
| | - Jingjing Qian
- Department of Health Outcomes Research and Policy, Auburn University Harrison School of Pharmacy, Auburn, AL 36849, USA.
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Xu L, Xu Y, Zheng J, Zhao Y, Wang H, Qi Y. Dacomitinib improves chemosensitivity of cisplatin-resistant human ovarian cancer cells. Oncol Lett 2021; 22:569. [PMID: 34113397 PMCID: PMC8185702 DOI: 10.3892/ol.2021.12830] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 01/28/2021] [Indexed: 01/26/2023] Open
Abstract
Drug resistance hinders effectiveness of human ovarian cancer (OC) therapies, such as cisplatin or paclitaxel therapy. Although dacomitinib, a novel anticancer agent is used against multiple types of cancers, such as non-small cell lung cancer, head and neck cancer, few studies report its effectiveness in drug-resistant human OC cells. In the present study, would healing, microplate spectrophotometer analysis, flow cytometry analysis, western blotting and Gene Expression Omnibus (GEO) analysis were used to detect the synergistic effect of dacomitinib and cisplatin in human OC SKOV-3 or OV-4 cells. Co-administration of dacomitinib and cisplatin significantly reduced viability and promoted cell apoptosis of drug resistant OC cells. In addition, dacomitinib increased Cadherin 1 (CDH1) levels and decreased P-glycoprotein (P-GP) levels in cisplatin-resistant OC cells. In addition, GEO analysis demonstrated that dacomitinib inhibited the epidermal growth factor receptor (EGFR) signaling pathway. In summary, dacomitinib improves chemosensitivity of cisplatin in human OC by regulating CDH1 and P-GP protein levels and inhibiting the EGFR signaling pathway.
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Affiliation(s)
- Lei Xu
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
| | - Ying Xu
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
| | - Jianbing Zheng
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
| | - Yun Zhao
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
| | - Hongcai Wang
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
| | - Yushu Qi
- Obstetrics and Gynecology Department, Maternal and Child Health Hospital of Zibo City, Zibo, Shandong 255022, P.R. China
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Yuan P, Xu B. Clinical Utility of Eribulin Mesylate in the Treatment of Breast Cancer: A Chinese Perspective. BREAST CANCER-TARGETS AND THERAPY 2021; 13:135-150. [PMID: 33658845 PMCID: PMC7917473 DOI: 10.2147/bctt.s231298] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2020] [Accepted: 01/12/2021] [Indexed: 12/23/2022]
Abstract
Eribulin mesylate, a synthetic derivative of the anti-mitotic agent halichondrin B, has a unique tubulin-based mechanism of action that is distinct from other anti-microtubule agents including taxanes and vinca alkaloids. Consistent with this unique activity, eribulin has shown clinical efficacy in patients with metastatic breast cancer (MBC) that progressed following prior taxane and anthracycline therapy. The evidence presented in this review indicates that eribulin represents a treatment option for patients with HER2-negative metastatic breast cancer. Improved survival outcomes and better tolerability compared with vinorelbine supported the first approval of eribulin in China in 2019; eribulin was approved for women with locally advanced/metastatic HER2-negative breast cancer after treatment failure with at least two chemotherapy regimens, including an anthracycline and a taxane. Eribulin has also shown promising efficacy in patients with HER2-positive advanced breast cancer when used in combination with trastuzumab or pertuzumab, and subgroup analyses from the Phase III clinical trials support the continued evaluation of eribulin in patients with triple-negative disease. The unique non-mitotic effects of eribulin, including vascular remodeling, coupled with its clinical efficacy and safety profile, may permit the broader use of this agent in patients with MBC.
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Affiliation(s)
- Peng Yuan
- National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, People's Republic of China
| | - Binghe Xu
- National Cancer Center, National Clinical Research Center for Cancer, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, People's Republic of China
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Yamashita T, Kawaguchi H, Masuda N, Kitada M, Narui K, Hattori M, Yoshinami T, Matsunami N, Yanagihara K, Kawasoe T, Nagashima T, Bando H, Yano H, Hasegawa Y, Nakamura R, Kashiwaba M, Morita S, Ohno S, Toi M. Efficacy of the eribulin, pertuzumab, and trastuzumab combination therapy for human epidermal growth factor receptor 2-positive advanced or metastatic breast cancer: a multicenter, single arm, phase II study (JBCRG-M03 study). Invest New Drugs 2020; 39:217-225. [PMID: 32833136 PMCID: PMC7851001 DOI: 10.1007/s10637-020-00991-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Accepted: 08/18/2020] [Indexed: 12/01/2022]
Abstract
Purpose To date, it is not clear which anticancer agent is useful in combination with trastuzumab and pertuzumab As the first and second selective regimens for advanced or metastatic breast cancer (AMBC), this multicenter, open-label, phase II trial (JBCRG-M03: UMIN000012232) presents a prespecified analysis of eribulin in combination with pertuzumab and trastuzumab. Methods We enrolled 50 patients with no or single prior chemotherapy for HER2-positive AMBC during November 2013–April 2016. All patients received adjuvant or first-line chemotherapy with trastuzumab and a taxane. The treatment comprised eribulin on days 1 and 8 of a 21-day cycle and trastuzumabplus pertuzumab once every 3 weeks, all administered intravenously. While the primary endpoint was the progression-free survival (PFS), secondary endpoints were the response rate and safety. Results Of 50 patients, 49 were eligible for safety analysis, and the full analysis set (FAS) included 46 patients. We treated 8 (16%) and 41 (84%) patients in first- and second-line settings, respectively. While 11 patients (23.9%) had advanced disease, 35 (76.1%) had metastatic disease. The median PFS was 9.2 months for all patients [95% confidence interval (CI): 7.0–11.4]. In the FAS, 44 patients had the measurable lesions and the complete response rate (CR) was 17.4%, and partial response rate (PR) was 43.5%. The grade 3/4 adverse events were neutropenia (5 patients, 10.2%), including febrile neutropenia (2 patients, 4.1%), hypertension (3 patients, 6.1%), and other (1 patient). The average of the left ventricular ejection fraction did not decline markedly. No symptomatic left ventricular systolic dysfunction was observed. Conclusions In patients with HER2-positive AMBC, eribulin, pertuzumab, and trastuzumab combination therapy exhibited substantial antitumor activity with an acceptable safety profile. Hence, we have started a randomized phase III study comparing eribulin and a taxane in combination with pertuzumab and trastuzumab for the treatment of HER2-positive AMBC. Trial registration ID: UMIN-CTR: UMIN000012232.
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Affiliation(s)
- Toshinari Yamashita
- Department of Breast and Endocrine Surgery, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama, 241-8515, Japan.
| | - Hidetoshi Kawaguchi
- Department of Breast Surgery, Matsuyama Red Cross Hospital, Matsuyama, Japan
| | - Norikazu Masuda
- Department of Surgery, Breast Oncology, NHO Osaka National Hospital, Osaka, Japan
| | - Masahiro Kitada
- Breast Disease Center, Asahikawa Medical University Hospital, Asahikawa, Japan
| | - Kazutaka Narui
- Breast and Thyroid Surgery, Yokohama City University Medical Center, Yokohama, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Center, Nagoya, Japan
| | - Tetsuhiro Yoshinami
- Department of Medical Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - Nobuki Matsunami
- Department of Breast Surgery, Osaka Rosai Hospital, Sakai, Japan
| | - Kazuhiro Yanagihara
- Department of Medical Oncology, Kansai Electric Power Hospital, Osaka, Japan
| | - Teru Kawasoe
- Department of Breast and Endocrine Surgery, Japanese Red Cross Kumamoto Hospital, Kumamoto, Japan
| | - Takeshi Nagashima
- Department of General Surgery, Chiba University Hospital, Chiba, Japan
| | - Hiroko Bando
- Breast and Endocrine Surgery, Faculty of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hiroshi Yano
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
| | - Yoshie Hasegawa
- Department of Breast Surgery, Hirosaki Municipal Hospital, Hirosaki, Japan
| | - Rikiya Nakamura
- Department of Breast Surgery, Chiba Cancer Center, Chiba, Japan
| | | | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine Kyoto University, Kyoto, Japan
| | - Shinji Ohno
- Center of Breast Oncology, The Cancer Institute Hospital of JFCR, Tokyo, Japan
| | - Masakazu Toi
- Department of Surgery (Breast Surgery), Graduate School of Medicine Kyoto University, Kyoto, Japan
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Yamashita T, Masuda N, Saji S, Araki K, Ito Y, Takano T, Takahashi M, Tsurutani J, Koizumi K, Kitada M, Kojima Y, Sagara Y, Tada H, Iwasa T, Kadoya T, Iwatani T, Hasegawa H, Morita S, Ohno S. Correction to: Trastuzumab, pertuzumab, and eribulin mesylate versus trastuzumab, pertuzumab, and a taxane as a first-line or second-line treatment for HER2-positive, locally advanced or metastatic breast cancer: study protocol for a randomized controlled, non-inferiority, phase III trial in Japan (JBCRG-M06/EMERALD). Trials 2020; 21:503. [PMID: 32513251 PMCID: PMC7278203 DOI: 10.1186/s13063-020-04408-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Affiliation(s)
- Toshinari Yamashita
- Department of Breast Surgery, Kanagawa Cancer Center, 2-3-2 Nakao, Asahi-ku, Yokohama-shi, Kanagawa, 241-8515, Japan.
| | - Norikazu Masuda
- Department of Surgery, Breast Oncology, National Hospital Organization Osaka National Hospital, 2-1-14 Hoenzaka, Chuou-ku, Osaka, 540-0006, Japan
| | - Shigehira Saji
- Department of Medical Oncology, Fukeushima Medical University, 1 Hikarigaoka Fukushima, Fukushima, 960-1295, Japan
| | - Kazuhiro Araki
- Department of Breast Surgery, Gunma Prefectural Cancer Center, 617-1 Takahayashinishicho, Ota, Gunma, 373-8550, Japan
| | - Yoshinori Ito
- Breast Medical Oncology, Breast Oncology Center, The Cancer Institute Hospital of JFCR, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
| | - Toshimi Takano
- Department of Medical Oncology, Toranomon Hospital, 2-2-2 Toranomon, Minato-ku, Tokyo, 105-8470, Japan
| | - Masato Takahashi
- Breast Surgery, NHO Hokkaido Cancer Center, 2-3-54 Yonjyo Kikusui Shiraishi-ku, Sapporo-shi, Hokkaido, 003-0804, Japan
| | - Junji Tsurutani
- Department of Medical Oncology, Showa University Hospital, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan
| | - Kei Koizumi
- First Department of Surgery, Hamamatsu University School of Medicine, 1-20-1 Handayama, Higashi-ku, Hamamatsu City, Shizuoka, 431-3192, Japan
| | - Masahiro Kitada
- Breast Disease Center, Asahikawa Medical University Hospital, 1-1 Higashi 2-jyo 1-chome, Midorigaoka, Asahikawa-shi, Hokkaido, 078-8510, Japan
| | - Yasuyuki Kojima
- Department of Breast Surgery, St. Marianna University School of Medicine Hospital, 2-16-1 Sugao Miyamae-ku, Kawasaki-shi, Kanagawa, 216-8511, Japan
| | - Yasuaki Sagara
- Breast Surgical Oncology, Sagara Hospital, 3-31 Matsubaracho Kagoshima-shi, Kagoshima, 892-0833, Japan
| | - Hiroshi Tada
- Department of Breast and Endocrine Surgical Oncology, Tohoku University Hospital, 1-1 Seiryocho Aoba-ku, Sendai-shi, Miyagi, 980-8574, Japan
| | - Tsutomu Iwasa
- Oncology Internal Medicine, Kindai University Hospital, 377-2 Ohnohigashi Sayama-shi Osaka, Osaka, 589-8511, Japan
| | - Takayuki Kadoya
- Breast Surgery, Hiroshima University Hospital, 1-2-3 Kasumi Minami-ku Hiroshima-shi, Hiroshima, 734-8551, Japan
| | - Tsuguo Iwatani
- Department of Breast Surgery, National Cancer Center Hospital East, 6-5-1 Kashiwanoha, Kashiwa, Chiba, 277-8577, Japan
| | - Hiroki Hasegawa
- Eisai Co., Ltd., 4-6-10 Koishikawa Bunkyo-ku, Tokyo, 112-8088, Japan
| | - Satoshi Morita
- Department of Biomedical Statistics and Bioinformatics, Graduate School of Medicine Kyoto University, 54 Kawaharacho, Shogoin, Sakyo-ku, Kyoto, 606-8507, Japan
| | - Shinji Ohno
- Breast Oncology Center, The Cancer Institute Hospital of JFCR, 3-8-31 Ariake Koto-ku, Tokyo, 135-8550, Japan
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