1
|
Zheng S, Chen R, Zhang L, Tan L, Li L, Long F, Wang T. Unraveling the future: Innovative design strategies and emerging challenges in HER2-targeted tyrosine kinase inhibitors for cancer therapy. Eur J Med Chem 2024; 276:116702. [PMID: 39059182 DOI: 10.1016/j.ejmech.2024.116702] [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: 06/14/2024] [Revised: 07/12/2024] [Accepted: 07/19/2024] [Indexed: 07/28/2024]
Abstract
Human epidermal growth factor receptor 2 (HER2) is a transmembrane receptor-like protein with tyrosine kinase activity that plays a vital role in processes such as cell proliferation, differentiation, and angiogenesis. The degree of malignancy of different cancers, notably breast cancer, is strongly associated with HER2 amplification, overexpression, and mutation. Currently, widely used clinical HER2 tyrosine kinase inhibitors (TKIs), such as lapatinib and neratinib, have several drawbacks, including susceptibility to drug resistance caused by HER2 mutations and adverse effects from insufficient HER2 selectivity. To address these issues, it is essential to create innovative HER2 TKIs with enhanced safety, effectiveness against mutations, and high selectivity. Typically, SPH5030 has advanced to phase I clinical trials for its strong suppression of four HER2 mutations. This review discusses the latest research progress in HER2 TKIs, with a focus on the structural optimization process and structure-activity relationship analysis. In particular, this study highlights promising design strategies to address these challenges, providing insightful information and inspiration for future development in this field.
Collapse
Affiliation(s)
- Sixiang Zheng
- Department of Clinical Research, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610041, China
| | - Ruixian Chen
- Department of Breast Center, West China Hospital, Sichuan University, Chengdu, 610041, China
| | - Lele Zhang
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Lun Tan
- Department of Respiratory and Critical Care Medicine, Targeted Tracer Research and Development Laboratory, Institute of Respiratory Health, Frontiers Science Center for Disease-related Molecular Network, National Clinical Research Center for Geriatrics, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Lintao Li
- Department of Radiotherapy, Radiation Oncology Key Laboratory of Sichuan Province, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610041, China.
| | - Fangyi Long
- Laboratory Medicine Center, Sichuan Provincial Maternity and Child Health Care Hospital, Affiliated Women's and Children's Hospital of Chengdu Medical College, Chengdu Medical College, Chengdu, 610032, China.
| | - Ting Wang
- Department of Clinical Research, Sichuan Clinical Research Center for Cancer, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, Affiliated Cancer Hospital of University of Electronic Science and Technology of China, Chengdu, 610041, China.
| |
Collapse
|
2
|
Huang J, Sun S, Tan Q, Zheng F, Zhou D, Man X, Hu Y, Li W, Song L, Zhang B, Xu L, Wang X, Xie X, Li H. Effectiveness and Safety of Pyrotinib-Based Therapy in the Treatment of HER2-Positive Breast Cancer Patients with Brain Metastases: A Multicenter Real-World Study. Clin Breast Cancer 2024; 24:e509-e518.e1. [PMID: 38729821 DOI: 10.1016/j.clbc.2024.04.001] [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: 08/08/2023] [Revised: 03/31/2024] [Accepted: 04/02/2024] [Indexed: 05/12/2024]
Abstract
BACKGROUND Approximately 30% to 50% of patients with human epidermal growth factor receptor 2-positive metastatic breast cancer develop brain metastasis (BMs). Pyrotinib has shown promising efficacy in these patients. However, real-world evidence supporting its use is scarce. Therefore, we evaluate the efficacy and safety of pyrotinib-based regimens in the real world. MATERIALS AND METHODS We enrolled patients with BMs from various healthcare facilities in China's Shandong region and used an updated breast-graded prognostic assessment (breast-GPA) to predict survival outcomes. RESULTS Efficacy and toxicity were assessed in 101 patients. Overall, the median progression-free survival (PFS) was 11.0 months (95% CI, 7.6-14.4 months). PFS was shorter in patients with a breast-GPA of 0 to 2.0 (P< .001). Previous treatment with pertuzumab plus trastuzumab (P = .039) and varying numbers of BMs (P = .028) had a significant positive correlation with PFS. Additionally, radiotherapy (P = .033) for BMs, especially pyrotinib concurrent with radiotherapy (P = .013), significantly prolonged the PFS. In patients with a breast-GPA of 0 to 2.0, a significant difference in PFS was observed depending on whether the brain was the first metastatic site (P< .001). Furthermore, a breast-GPA (0-2.0 vs. 2.5-4.0), and radiotherapy for BMs were found to be independent predictors of PFS. Overall, the objective response rate was 42.6%, while the disease control rate was 88.1%. Diarrhea emerged as the most common adverse event. CONCLUSION Pyrotinib-based therapy is effective and tolerable in human epidermal growth factor receptor 2-positive metastatic breast cancer with BMs. Patients who underwent radiotherapy for BMs, particularly those who received pyrotinib concurrently with radiotherapy, exhibited a more favorable prognosis.
Collapse
Affiliation(s)
- Jie Huang
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Shujuan Sun
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Qiaorui Tan
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Fangchao Zheng
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Dongdong Zhou
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Xiaochu Man
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Yu Hu
- Department of Medical Oncology, Qilu Hospital, Cheeloo College of Medicine, Shandong University, Jinan, 250012, China
| | - Wenhuan Li
- Department of Chemotherapy, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, 250021, China
| | - Lihua Song
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Baoxuan Zhang
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Liang Xu
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | - Xinzhao Wang
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China
| | | | - Huihui Li
- Department of Breast Medical Oncology, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, 250017, China.
| |
Collapse
|
3
|
Pan C, Ge L, Zhang H, Sang K, Zhou J, Yi T, Ni Q. Case report: A promising neoadjuvant treatment option for individuals with locally advanced HER2-positive breast cancer involves the use of Pyrotinib Maleate in combination with Trastuzumab and Pertuzumab. Heliyon 2024; 10:e34511. [PMID: 39104479 PMCID: PMC11298905 DOI: 10.1016/j.heliyon.2024.e34511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2023] [Revised: 07/09/2024] [Accepted: 07/10/2024] [Indexed: 08/07/2024] Open
Abstract
Breast cancer (BC) is the prevailing malignancy among women, with HER2 overexpression observed in 20-30 % of all BC, thereby serving as a prognostic indicator for unfavorable outcomes in affected individuals. There is a necessity to establish innovative treatment protocols to expand the therapeutic alternatives accessible for managing HER2-positive BC. In this study, we report a case of HER2-positive BC that was managed in our department using a combination of three targeted drugs (Trastuzumab, Pertuzumab and Pyrotinib) along with chemotherapy. The treatment resulted in a pathological complete response (pCR) and was observed to be well-tolerated, without any significant adverse reactions. Hence, the combination of Pyrotinib and Dual HER2 blockade treatment shows promise as a neoadjuvant therapy for locally advanced HER2-positive BC to achieve a pCR in surgery. Nevertheless, this conclusion necessitates additional validation via meticulously designed clinical research investigations encompassing larger patient populations.
Collapse
Affiliation(s)
- Chi Pan
- Department of General Surgery, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Lan Ge
- Department of General Surgery, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Huifeng Zhang
- Department of Pathology, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Kai Sang
- Department of General Surgery, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Jian Zhou
- Department of General Surgery, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Tongbo Yi
- Department of General Surgery, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| | - Qingtao Ni
- Department of Oncology, The Affiliated Taizhou People’s Hospital of Nanjing Medical University, Taizhou School of Clinical Medicine, Nanjing Medical University, Taizhou, Jiangsu, PR China
| |
Collapse
|
4
|
Gentile G, Scagnoli S, Arecco L, Santini D, Botticelli A, Lambertini M. Assessing risks and knowledge gaps on the impact of systemic therapies in early breast cancer on female fertility: A systematic review of the literature. Cancer Treat Rev 2024; 128:102769. [PMID: 38810574 DOI: 10.1016/j.ctrv.2024.102769] [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: 03/18/2024] [Revised: 05/04/2024] [Accepted: 05/21/2024] [Indexed: 05/31/2024]
Abstract
The therapeutic landscape for early breast cancer (eBC) has expanded by introducing novel anticancer agents into clinical practice. During their reproductive years, women with eBC should be informed of the potential risk of premature ovarian insufficiency (POI) and infertility with the proposed systemic therapy. Although the topic of female fertility is becoming increasingly relevant in patients with cancer, limited information is available on the gonadotoxicity of new agents available for eBC treatment. Analyses from clinical trials and prospective data on ovarian function biomarkers are lacking. The purpose of this systematic review is to report the available preclinical and clinical data on female fertility risk with the use of the new agents that are part of clinical practice use or under development for eBC management. This review highlights the clear need to perform additional research efforts to improve our understanding on the gonoadtoxicity of new anticancer agents.
Collapse
Affiliation(s)
- Gabriella Gentile
- Department of Radiological, Oncological and Pathological Sciences, Sapienza-University of Rome, 00161 Rome, Italy.
| | - Simone Scagnoli
- Department of Radiological, Oncological and Pathological Sciences, Sapienza-University of Rome, 00161 Rome, Italy.
| | - Luca Arecco
- Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B.), Hôpital Universitaire de Bruxelles (HUB), Rue Meylemeersch, 90 (Rez Haut Nord), Anderlecht, 1070 Brussels, Belgium; Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genova, Genova, Italy.
| | - Daniele Santini
- Department of Medico-Surgical Sciences and Biotechnology, Sapienza University of Rome, 00161 Rome, Italy.
| | - Andrea Botticelli
- Department of Radiological, Oncological and Pathological Sciences, Sapienza-University of Rome, 00161 Rome, Italy.
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (DIMI), School of Medicine, University of Genova, Genova, Italy; Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova 16132, Italy.
| |
Collapse
|
5
|
Wang Y, Xu Y, Liu X, Li C, Wang J, Zhang X, Shao B, Zhang J. The efficacy and safety of trastuzumab and albumin-bound paclitaxel with or without pyrotinib as neoadjuvant therapy for HER2-positive breast cancer: a prospective observational cohort study. Gland Surg 2024; 13:654-662. [PMID: 38845840 PMCID: PMC11150197 DOI: 10.21037/gs-24-81] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2024] [Accepted: 05/17/2024] [Indexed: 06/09/2024]
Abstract
Background In the past few years, the combination of trastuzumab and paclitaxel has become an important option for human epidermal growth factor receptor-2 (HER2)-positive breast cancer. Small molecule tyrosine kinase inhibitors (TKIs) can bring clinical benefit to HER2-positive breast cancer patients. However, the efficacy and safety of these two regimens have not been compared. This study explored the efficacy and safety of pyrotinib combined with trastuzumab and albumin-bound paclitaxel (nab-paclitaxel). Methods Patients with newly diagnosed HER2-positive early or locally advanced breast cancer treated at The Tumor Hospital of Mudanjiang City from November 2020 to June 2022 were included. The control group received pertuzumab in combination with nab-paclitaxel, whereas the pyrotinib group received pyrotinib in combination with pertuzumab and nab-paclitaxel as treatment, in a 3-week cycle for 4 cycles. The primary endpoints of this study were total pathological complete response (tpCR) rate, breast pathological complete response (bpCR) rate, and the secondary endpoints included progression-free survival (PFS), objective response rate (ORR), and the occurrence of adverse events (AEs). Results A total of 72 patients were enrolled in the study and completed the study treatment. Baseline characteristics were well balanced between these two arms. In the control group, the tPCR rate was 23.68%, and the bpCR rate was 47.36%. In the pyrotinib group, the tPCR rate was 47.06%, and the bpCR rate was 64.71%. The tPCR rate in the pyrotinib group was significantly higher than that in the control group (P=0.049). The ORR in the pyrotinib group (67.65%) was significantly higher than that in the control group (42.11%, P=0.04 ). The median PFS (mPFS) for the control group was 9.24 months, with a mean PFS of 10.01±0.44 months [95% confidence interval (CI): 9.14-10.88 months]. In the pyrotinib group, mPFS was 9.74 months, with a mean PFS of 11.25±0.29 months (95% CI: 10.67-11.82 months). The PFS in the pyrotinib group was significantly longer than that in the control group (P=0.045). Safety results showed that the overall incidence of AEs in the control group was 68.42%, with a 3-grade adverse reaction rate of 21.05%. In the pyrotinib group, the overall incidence of AEs was 79.41%, with a 3-grade adverse reaction rate of 29.41%. The difference between the two groups was not statistically significant (P>0.05). Conclusions Pyrotinib group in neoadjuvant treatment for HER2 positive breast cancer has obvious short-term efficacy advantages over control group. This treatment regimen can prolong PFS for 1 year, and the safety during medication is controllable. This study still has some limitations, with the relatively small sample size and relatively short follow-up period, and a further large-scale, multicenter, randomized controlled trial is necessary to verify the clinical value of this dual-target treatment regimen.
Collapse
Affiliation(s)
- Yu Wang
- Department of Breast Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yanlong Xu
- Department of Head and Neck, Thyroid and Breast Surgery, The Second People’s Hospital of Mudanjiang, Mudanjiang, China
| | - Xuefeng Liu
- The Third Department of Head and Neck, Thyroid and Breast Surgery, The Tumor Hospital of Mudanjiang City, Mudanjiang, China
| | - Cong Li
- The Third Department of Head and Neck, Thyroid and Breast Surgery, The Tumor Hospital of Mudanjiang City, Mudanjiang, China
| | - Jiapeng Wang
- The Third Department of Head and Neck, Thyroid and Breast Surgery, The Tumor Hospital of Mudanjiang City, Mudanjiang, China
| | - Xinyue Zhang
- The Third Department of Head and Neck, Thyroid and Breast Surgery, The Tumor Hospital of Mudanjiang City, Mudanjiang, China
| | - Bin Shao
- Department of Head and Neck, Thyroid and Breast Surgery, The Second People’s Hospital of Mudanjiang, Mudanjiang, China
| | - Jianguo Zhang
- Department of Breast Surgery, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| |
Collapse
|
6
|
Huang Y, Zhao Y, Huang Y, Yang Y, Zhang Y, Hong S, Zhao H, Zhao S, Zhou T, Chen G, Zhou H, Ma Y, Zhou N, Zhang L, Fang W. Phase 1b trial of anti-HER2 antibody inetetamab and pan-HER inhibitor pyrotinib in HER2-positive advanced lung cancer. MedComm (Beijing) 2024; 5:e536. [PMID: 38685972 PMCID: PMC11057420 DOI: 10.1002/mco2.536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Revised: 03/16/2024] [Accepted: 03/18/2024] [Indexed: 05/02/2024] Open
Abstract
There remains an unmet need for targeted therapies against advanced non-small-cell lung cancer (NSCLC) with HER2 mutations. To improve the antitumor activity of single anti-HER2 agent, this prospective, single-arm clinical trial (NCT05016544) examined the safety profile and efficacy of anti-HER2 antibody inetetamab and pan-HER TKI pyrotinib in HER2-posivite advanced NSCLC patients. Enrolled patients received inetetamab every 3 weeks and pyrotinib once per day (pyrotinib, dose-escalation part, 240 mg, 320 mg; dose-expansion part, 320 mg). Primary endpoints were dose-limiting toxicity (DLT) dosage and safety. Secondary endpoints included progression-free survival (PFS), objective response rate (ORR), and disease control rate (DCR). A total of 48 patients were enrolled. During the dose-escalation period, no DLT occurred. Diarrhea was the most commonly reported treatment-related adverse event (TRAE). Grade 3 TRAEs occurred in seven patients. The median PFS (mPFS) was 5.5 months [95% confidence interval (CI): 4.4-8.6 months]. The confirmed ORR and DCR reached 25% (11/44) and 84.1% (37/44), respectively. Responses were shown in patients with distinct HER2 aberrations. In summary, inetetamab in combination with pyrotinib demonstrated acceptable safety and antitumor activity among patients with advanced HER2-mutant NSCLC.
Collapse
Affiliation(s)
- Yihua Huang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Yuanyuan Zhao
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Yan Huang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Yunpeng Yang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Yaxiong Zhang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Shaodong Hong
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Hongyun Zhao
- Department of Clinical ResearchState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouPR China
| | - Shen Zhao
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Ting Zhou
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Gang Chen
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Huaqiang Zhou
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Yuxiang Ma
- Department of Clinical ResearchState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐sen University Cancer CenterGuangzhouPR China
| | - Ningning Zhou
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Li Zhang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| | - Wenfeng Fang
- Department of Medical OncologyState Key Laboratory of Oncology in South ChinaGuangdong Provincial Clinical Research Center for CancerCollaborative Innovation Center for Cancer MedicineSun Yat‐Sen University Cancer CenterGuangzhouPR China
| |
Collapse
|
7
|
Ma Q, Wei B, Wang BC, Wang G, Zhou X, Wang Y. Safety and efficacy of pyrotinib for HER‑2‑positive breast cancer in the neoadjuvant setting: A systematic review and meta‑analysis. Oncol Lett 2024; 27:192. [PMID: 38495833 PMCID: PMC10941080 DOI: 10.3892/ol.2024.14325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2023] [Accepted: 02/16/2024] [Indexed: 03/19/2024] Open
Abstract
As a novel tyrosine kinase inhibitor (TKI), pyrotinib can irreversibly block dual pan-ErbB receptors and has been used in the treatment of advanced or metastatic human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, there are limited data on the use of pyrotinib in early breast cancer. Therefore, the present meta-analysis was conducted to evaluate the safety and efficacy of pyrotinib in the neoadjuvant setting for patients with early-stage or locally advanced HER2-positive breast cancer. Online databases (Pubmed, Web of Science, Embase and Cochrane Library) were comprehensively searched for eligible prospective clinical trials on August 17, 2023. The primary endpoint was the treatment-related adverse events (TRAEs), and the secondary endpoint was pathological complete response (pCR) rate. In total, seven trials with a total enrolment of 407 patients were included. A total of seven studies evaluated pyrotinib in combination with trastuzumab and chemotherapy in the neoadjuvant setting. The median age ranged from 47-50 years. The most common TRAEs were diarrhea [98% of patients; 95% confidence interval (CI): 92-100%], followed by anemia (71%; 95% CI: 55-89%), vomiting (69%; 95% CI: 55-82%), and leucopenia (66%; 95% CI: 35-91%). No treatment-related deaths occurred. The pooled pCR rate was 57% (95% CI: 47-68%). It was concluded that pyrotinib-containing neoadjuvant therapy could be an effective treatment strategy in patients with early-stage or locally advanced HER2-positive breast cancer; however, the management of adverse events should be a key consideration. The management of adverse events should be paid great attention to, during pyrotinib therapy, although pyrotinib-contained neoadjuvant therapy could be an effective treatment for patients with early-stage or locally advanced HER2-positive breast cancer. Head-to-head randomized clinical trials are warranted to further confirm the benefits and risks associated with pyrotinib therapy in patients with breast cancer.
Collapse
Affiliation(s)
- Qian Ma
- Department of Oncology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, P.R. China
| | - Bai Wei
- Department of Oncology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, P.R. China
| | - Bi-Cheng Wang
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430022, P.R. China
| | - Ganxin Wang
- Department of Oncology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, P.R. China
| | - Xuan Zhou
- Department of Oncology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, P.R. China
| | - Yan Wang
- Department of Oncology, Liyuan Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, Hubei 430077, P.R. China
| |
Collapse
|
8
|
Ali-Thompson S, Daly GR, Dowling GP, Kilkenny C, Cox L, McGrath J, AlRawashdeh MM, Naidoo S, Power C, Hill ADK. A bibliometric analysis of HER2-positive breast cancer: 1987-2024. Front Oncol 2024; 14:1355353. [PMID: 38769947 PMCID: PMC11103724 DOI: 10.3389/fonc.2024.1355353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 04/10/2024] [Indexed: 05/22/2024] Open
Abstract
Aim The overamplification of human epidermal growth factor (HER2) in breast cancer (BC) has been the subject of numerous research publications since its discovery in 1987. This is the first bibliometric analysis (BA) conducted on HER2-positive (HER2+) BC. The purpose of this BA is to analyze the published research on HER2+ BC from 1987 to 2024, highlighting the most significant scientific literature, as well as the main contributing authors and journals, and evaluating the impact of clinical and lab-based publications on HER2+ BC research. Methods The Web of Science Core Collection (WoSCC) was searched using the terms "Breast cancer" OR "Breast carcinoma" OR "Breast tumor" AND "HER2 positive" OR "HER2+". The search was limited by publication year (1987-2024) and only full English articles were included. WoS returned 7,469 relevant results, and from this dataset, a bibliometric analysis was conducted using the "analyze results" and "journal citation report" functions in WoS and the VOSviewer 1.6.16 software to generate bibliographic coupling and co-citation analysis of authors. Results The analysis encompassed a total of 7,469 publications, revealing a notable increase in the annual number of publications, particularly in recent years. The United States, China, Italy, Germany, and Spain were the top five most prolific countries. The top five significant institutions that published HER2+ research were the University of Texas System, Unicancer, UTMD Anderson Cancer Center, Harvard University, and University of California System. Breast Cancer Research and Treatment, Clinical Cancer Research, and Clinical Breast Cancer were the top three notable journals with the highest number of HER2+ BC publications. Dennis Slamon (Nc = 45,411, H-index = 51) and Jose Baselga (Nc = 32,592, H-index = 55) were the most prolific authors. Evolving research topics include anti-HER2 therapy in the neoadjuvant setting, treatment of metastatic HER2+ BC, and overcoming therapy resistance. Conclusion This study provides an overview of HER2+ BC research published over the past three decades. It provides insight into the most cited papers and authors, and the core journals, and identifies new trends. These manuscripts have had the highest impact in the field and reflect the continued evolution of HER2 as a therapeutic target in BC.
Collapse
Affiliation(s)
- Sherlissa Ali-Thompson
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
| | - Gordon R. Daly
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
- Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Gavin P. Dowling
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
- Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Conor Kilkenny
- Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Luke Cox
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
| | - Jason McGrath
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
| | - Ma’en M. AlRawashdeh
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
| | - Sindhuja Naidoo
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
| | - Colm Power
- Department of Surgery, Beaumont Hospital, Dublin, Ireland
| | - Arnold D. K. Hill
- Department of Surgery, Royal College of Surgeons in Ireland, University of Medicine and Health Sciences (RCSI), Dublin, Ireland
- Department of Surgery, Beaumont Hospital, Dublin, Ireland
| |
Collapse
|
9
|
Zhang J, Yin G, Ye C, Feng M, Ji C, Zhou W, Wang F, Yu L, Huang S, Yu Z. Pyrotinib is effective in both trastuzumab-sensitive and primary resistant HER2-positive breast tumors. Chin J Cancer Res 2024; 36:124-137. [PMID: 38751436 PMCID: PMC11090794 DOI: 10.21147/j.issn.1000-9604.2024.02.03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Accepted: 02/29/2024] [Indexed: 05/18/2024] Open
Abstract
Objective Primary resistance to trastuzumab frequently occurs in human epidermal growth factor receptor 2 (HER2)-positive (+) breast cancer patients and remains a clinical challenge. Pyrotinib is a novel tyrosine kinase inhibitor that has shown efficacy in the treatment of HER2+ breast cancer. However, the efficacy of pyrotinib in HER2+ breast cancer with primary trastuzumab resistance is unknown. Methods HER2+ breast cancer cells sensitive or primarily resistant to trastuzumab were treated with trastuzumab, pyrotinib, or the combination. Cell proliferation, migration, invasion, and HER2 downstream signal pathways were analyzed. The effects of pyrotinib plus trastuzumab and pertuzumab plus trastuzumab were compared in breast cancer cells in vitro and a xenograft mouse model with primary resistance to trastuzumab. Results Pyrotinib had a therapeutic effect on trastuzumab-sensitive HER2+ breast cancer cells by inhibiting phosphoinositide 3-kinase (PI3K)/protein kinase B (AKT) and rat sarcoma virus (RAS)/rapidly accelerated fibrosarcoma (RAF)/mitogen-activated protein kinase (MAPK)/extracellular-signal regulated kinase (ERK) pathways. In primary trastuzumab-resistant cells, pyrotinib inhibited cell growth, migration, invasion, and HER2 downstream pathways, whereas trastuzumab had no effects. The combination with trastuzumab did not show increased effects compared with pyrotinib alone. Compared with pertuzumab plus trastuzumab, pyrotinib plus trastuzumab was more effective in inhibiting cell proliferation and HER2 downstream pathways in breast cancer cells and tumor growth in a trastuzumab-resistant HER2+ breast cancer xenograft model. Conclusions Pyrotinib-containing treatments exhibited anti-cancer effects in HER2+ breast cancer cells sensitive and with primary resistance to trastuzumab. Notably, pyrotinib plus trastuzumab was more effective than trastuzumab plus pertuzumab in inhibiting tumor growth and HER2 downstream pathways in HER2+ breast cancer with primary resistance to trastuzumab. These findings support clinical testing of the therapeutic efficacy of dual anti-HER2 treatment combining an intracellular small molecule with an extracellular antibody.
Collapse
Affiliation(s)
- Jialin Zhang
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
| | - Gengshen Yin
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
| | - Chunmiao Ye
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| | - Man Feng
- Department of Pathology, the Third Affiliated Hospital of Shandong First Medical University (Affiliated Hospital of Shandong Academy of Medical Sciences), Jinan 250031, China
| | - Changhua Ji
- Department of Pathology, the Second Hospital of Shandong University, Jinan 250033, China
| | - Wenzhong Zhou
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| | - Fei Wang
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| | - Lixiang Yu
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| | - Shuya Huang
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| | - Zhigang Yu
- Department of Breast Surgery, the Second Hospital of Shandong University, Jinan 250033, China
- Institute of Translational Medicine of Breast Disease Prevention and Treatment, Shandong University, Jinan 250033, China
- Shandong Provincial Engineering Laboratory of Translational Research on Prevention and Treatment of Breast Disease, Jinan 250033, China
| |
Collapse
|
10
|
Zhou Y, Wang H, Yang J, Wang F, Dong D, Zhao X, Wang L, He R, Ruan Z, Yang J. Comparison of the prognostic effect of pyrotinib plus trastuzumab and chemotherapy different lines therapy in HER2-positive advanced breast cancer. J Chemother 2024:1-11. [PMID: 38557437 DOI: 10.1080/1120009x.2024.2335714] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/22/2024] [Indexed: 04/04/2024]
Abstract
This study aimed to compare the efficacy of pyrotinib, trastuzumab combined with chemotherapy with different lines therapy in human epidermal growth factor receptor 2- (HER2-) positive advanced breast cancer (ABC) and analyze the factors affecting the prognosis. A total of 84 patients with median age of 49 year-old. The mPFS of patients receiving first-line pyrotinib plus trastuzumab and chemotherapy was the longest (11 months) compared with second- and third line patients (p = 0.106). The objective response rate (ORR) and disease control rate (DCR) of the total population were 33.3% and 82.1% respectively. Subgroup analysis suggested that using pyrotinib plus trastuzumab and Albumin-bound paclitaxel was not inferior to combine with Vinorelbine in regards of PFS. Histological grade (OR: 0.233[0.069 ∼ 0.781], p = 0.018) and tumor location (OR: 0.286[0.087 ∼ 0.942], p = 0.040) were independent factors influencing the ORR. Multivariate cox analysis showed that Ki-67 was independently associated with increased risk of progression (HR: 1.843[1.044-3.254], p = 0.035). The most common adverse events were diarrhea (17.9%) and neutropenia (11.9%). In the first-, second- and third-line treatment, pyrotinib plus trastuzumab and chemotherapy is effective and safe. Pyrotinib and trastuzumab combined with Albumin-bound paclitaxel may be a potential ideal treatment plan for HER2-positive advanced breast cancer.
Collapse
Affiliation(s)
- Yangqingqing Zhou
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Hui Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jiao Yang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Fan Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Danfeng Dong
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Xiaoai Zhao
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Le Wang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ruiyuan He
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zhiping Ruan
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jin Yang
- Department of Medical Oncology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
- Cancer Center, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| |
Collapse
|
11
|
Ye G, Chen P, Liu X, He T, Pivot X, Pan R, Zhou D, Zhu L, Zhang K, Li W, Yang S, Lin J, Cai G, Huang H. Short-term efficacy and safety of neoadjuvant pyrotinib plus taxanes for early HER2-positive breast cancer: a single-arm exploratory phase II trial. Gland Surg 2024; 13:374-382. [PMID: 38601287 PMCID: PMC11002487 DOI: 10.21037/gs-24-38] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2024] [Accepted: 03/13/2024] [Indexed: 04/12/2024]
Abstract
Background The effectiveness and safety of pyrotinib have been substantiated in human epidermal growth factor receptor 2 (HER2)-positive advanced breast cancer (BC). However, the role of pyrotinib as a single HER2 blockade in neoadjuvant setting among BC patients has not been studied. The objective of this study was to evaluate the efficacy and tolerability of pyrotinib plus taxanes as a novel neoadjuvant regimen in patients with HER2-positive early or locally advanced BC. Methods In this single-arm exploratory phase II trial, patients with treatment-naïve HER2-positive BC (stage IIA-IIIC) received pyrotinib 400 mg once daily and taxanes [docetaxel 75 mg/m2 or nanoparticle albumin-bound (nab)-paclitaxel 260 mg/m2 every 3 weeks, or paclitaxel 80 mg/m2 weekly] for a total of four 21-day cycles before surgery. Efficacy assessment was based on pathological and clinical measurements. The primary endpoint of this study was the total pathological complete response (tpCR) rate. The secondary endpoints included breast pCR (bpCR) rate, investigator-assessed objective response rate (ORR) and adverse events (AEs) profiles. Results From 1 September 2021 to 30 December 2022, a total of 31 patients were enrolled. One patient was withdrawn due to unbearable skin rash after the second cycle of neoadjuvant therapy. The majority of the intention-to-treat (ITT) population was premenopausal (54.8%), had large tumors (90.3%) and metastatic nodes (58.1%) at diagnosis and hormone-receptor positive tumors (64.5%). Most participants used nab-paclitaxel (74.2%) and received mastectomy (67.7%) after neoadjuvant treatment. The tpCR and bpCR rates were 48.4% [95% confidence interval (CI): 30.8-66%] and 51.6% (95% CI: 34-69.2%), respectively. Grade ≥3 treatment-related AEs were observed in 16.1% (5/31) of the ITT population, including diarrhea (n=2, 6.5%), hand and foot numbness (n=1, 3.2%), loss of appetite (n=1, 3.2%), and skin rash (n=1, 3.2%). AE related dose reduction or pyrotinib interruption was not required. Conclusions In female patients with HER2-positive non-metastatic BC, neoadjuvant pyrotinib monotherapy plus taxanes appears to show promising clinical benefit and controllable AEs [Chinese Clinical Trial Registry (ChiCTR2100050870)]. The long-term efficacy and safety of this regime warrant further verification.
Collapse
Affiliation(s)
- Guolin Ye
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Peixian Chen
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Xiangwei Liu
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Tiancheng He
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Xavier Pivot
- Medical Oncology Department, Institute of Cancerology Strasbourg Europe (ICANS), Strasbourg, France
| | - Ruilin Pan
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Dan Zhou
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Lewei Zhu
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Kun Zhang
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Wei Li
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Shuqing Yang
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Jiawei Lin
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Gengxi Cai
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| | - Huiqi Huang
- Department of Breast Surgery, The First People’s Hospital of Foshan, Foshan, China
| |
Collapse
|
12
|
Huo S, Xue J, Wang S, Shan H, Chen G, Niu N, Wang Y, Qiu F, Zhao Y, Xing F, Zheng X, Tu W, Li K, Zhao H, Tang M, Xu Q, Liu C, Zhao Y, Jiang X, Pang Z, Zhang K, Zhang D, Chen Z, Liu C. A pilot trial of neoadjuvant pyrotinib plus trastuzumab, dalpiciclib, and letrozole for triple-positive breast cancer. MedComm (Beijing) 2024; 5:e505. [PMID: 38469548 PMCID: PMC10925486 DOI: 10.1002/mco2.505] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 01/11/2024] [Accepted: 01/16/2024] [Indexed: 03/13/2024] Open
Abstract
Triple-positive breast cancer (TPBC) poorly responds to current standard neoadjuvant therapy (trastuzumab plus pertuzumab and chemotherapy). Our previous MUKDEN 01 study showed a promising total pathological complete response (tpCR) rate of 30.4% with neoadjuvant pyrotinib (pan-human epidermal growth factor receptor tyrosine kinase inhibitor) plus dalpiciclib (cyclin-dependent kinase 4/6 inhibitor) and letrozole, but the efficacy remains suboptimal. This pilot study (NCT05228951) explored adding trastuzumab to this triplet neoadjuvant regimen in patients with stage II-III TPBC. The primary endpoint was tpCR (ypT0/is, ypN0) rate. Between February 2022 and June 2022, 12 patients were enrolled, and seven (58%; 95% confidence interval [CI], 27.7%-84.8%) patients achieved tpCR. The rate of residual cancer burden (RCB) 0-I was 75% (95% CI, 46.8%-91.1%). The objective response rate (ORR) was 92% (95% CI, 64.6%-98.5%). Mean Ki-67 level was significantly reduced from 45.0% (95% CI, 19.5%-70.5%) at baseline to 17.2% (95% CI, 0.7%-33.7%) after neoadjuvant therapy (p = 0.03). The most common grade 3 adverse events were diarrhea (four [33%]) and decreased neutrophil count (three [25%]). No grade 4 adverse events or treatment-related deaths occurred. This four-drug neoadjuvant regimen shows promising pathological response with an acceptable safety profile in patients with TPBC. A randomized controlled trial (NCT05638594) of this regimen is being conducted.
Collapse
|
13
|
Zhu K, Yang X, Tai H, Zhong X, Luo T, Zheng H. HER2-targeted therapies in cancer: a systematic review. Biomark Res 2024; 12:16. [PMID: 38308374 PMCID: PMC10835834 DOI: 10.1186/s40364-024-00565-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Accepted: 01/15/2024] [Indexed: 02/04/2024] Open
Abstract
Abnormal alterations in human epidermal growth factor receptor 2 (HER2, neu, and erbB2) are associated with the development of many tumors. It is currently a crucial treatment for multiple cancers. Advanced in molecular biology and further exploration of the HER2-mediated pathway have promoted the development of medicine design and combination drug regimens. An increasing number of HER2-targeted drugs including specific monoclonal antibodies, tyrosine kinase inhibitors (TKIs), and antibody-drug conjugates (ADCs) have been approved by the U.S. Food and Drug Administration. The emergence of ADCs, has significantly transformed the treatment landscape for various tumors, such as breast, gastric, and bladder cancer. Classic monoclonal antibodies and novel TKIs have not only demonstrated remarkable efficacy, but also expanded their indications, with ADCs in particular exhibiting profound clinical applications. Moreover the concept of low HER2 expression signifies a breakthrough in HER2-targeted therapy, indicating that an increasing number of tumors and patients will benefit from this approach. This article, provides a comprehensive review of the underlying mechanism of action, representative drugs, corresponding clinical trials, recent advancements, and future research directions pertaining to HER2-targeted therapy.
Collapse
Affiliation(s)
- Kunrui Zhu
- Institute for Breast Health Medicine, Cance Center, Breast Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Xinyi Yang
- College of Clinical Medical, Guizhou Medical University, Guiyang, 550000, Guizhou Province, China
| | - Hebei Tai
- College of Clinical Medical, Guizhou Medical University, Guiyang, 550000, Guizhou Province, China
| | - Xiaorong Zhong
- Institute for Breast Health Medicine, Cance Center, Breast Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China
| | - Ting Luo
- Institute for Breast Health Medicine, Cance Center, Breast Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| | - Hong Zheng
- Institute for Breast Health Medicine, Cance Center, Breast Center, West China Hospital, Sichuan University, Chengdu, 610041, Sichuan, China.
| |
Collapse
|
14
|
Wang J, Yu Y, Lin Q, Zhang J, Song C. Efficacy and safety of first-line therapy in patients with HER2-positive advanced breast cancer: a network meta-analysis of randomized controlled trials. J Cancer Res Clin Oncol 2024; 150:21. [PMID: 38244085 PMCID: PMC10799814 DOI: 10.1007/s00432-023-05530-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2023] [Accepted: 11/03/2023] [Indexed: 01/22/2024]
Abstract
PURPOSE The numerous first-line treatment regimens for human epidermal growth factor receptor 2 (HER2)-positive advanced breast cancer (ABC) necessitate a comprehensive evaluation to inform clinical decision-making. We conducted a Bayesian network meta-analysis (NMA) to compare the efficacy and safety of different interventions. METHODS We systematically searched for relevant randomized controlled trials (RCTs) in Pubmed, Embase, Cochrane Library and online abstracts from inception to June 1, 2023. NMA was performed to calculate and analyze progression-free survival (PFS), overall survival (OS), objective response rate (ORR), and adverse events of grade 3 or higher (≥ 3 AEs). RESULTS Out of the 10,313 manuscripts retrieved, we included 28 RCTs involving 11,680 patients. Regarding PFS and ORR, the combination of trastuzumab with tyrosine kinase inhibitors (TKIs) was more favorable than dual-targeted therapy. If only using trastuzumab, combination chemotherapy is superior to monochemotherapy in terms of PFS. It is important to note that the addition of anthracycline did not result in improved PFS. For patients with hormone receptor-positive HER2-positive diseases, dual-targeted combined with endocrine therapy showed better benefit in terms of PFS compared to dual-targeted alone, but it did not reach statistical significance. The comprehensive analysis of PFS and ≥ 3 AEs indicates that monochemotherapy combined with dual-targeted therapy still has the optimal balance between efficacy and safety. CONCLUSION Monochemotherapy (Docetaxel) plus dual-target (Trastuzumab and Pertuzumab) therapy remains the optimal choice among all first-line treatment options for ABC. The combination of trastuzumab with TKIs (Pyrotinib) demonstrated a significant improvement in PFS and ORR, but further data are warranted to confirm the survival benefit.
Collapse
Affiliation(s)
- Junxiao Wang
- Department of Breast Surgery, College of Clinical Medicine for Oncology, Fujian Medical University, No.91, Fuma Road, Jin'an District, Fuzhou, Fujian Province, China
- Department of Thyroid and Breast Surgery, The Second Hospital of Sanming, Sanming City, Fujian Province, China
| | - Yushuai Yu
- Department of Breast Surgery, College of Clinical Medicine for Oncology, Fujian Medical University, No.91, Fuma Road, Jin'an District, Fuzhou, Fujian Province, China
- Breast Surgery Institute, College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, Fujian Province, China
| | - Qisheng Lin
- Department of Thyroid and Breast Surgery, The Second Hospital of Sanming, Sanming City, Fujian Province, China
| | - Jie Zhang
- Department of Breast Surgery, Fujian Medical University Union Hospital, No.29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian Province, China.
- Breast Surgery Institute, Fujian Medical University, Fuzhou, Fujian Province, China.
| | - Chuangui Song
- Department of Breast Surgery, College of Clinical Medicine for Oncology, Fujian Medical University, No.91, Fuma Road, Jin'an District, Fuzhou, Fujian Province, China.
- Breast Surgery Institute, College of Clinical Medicine for Oncology, Fujian Medical University, Fuzhou, Fujian Province, China.
| |
Collapse
|
15
|
Wu F, Chen M, Wang L, Li N, Wu X, Chen X, Hong Y, Li C, Lin L, Chen K, Huang W, Liu J. The Efficacy and Safety of Inetetamab and Pyrotinib in Combination with Vinorelbine for Second-line Therapy and Beyond in HER2-positive Metastatic Breast Cancer: A Single-institution Clinical Experience. Curr Cancer Drug Targets 2024; 24:490-500. [PMID: 37916639 DOI: 10.2174/0115680096248592231016065117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2023] [Revised: 08/26/2023] [Accepted: 09/13/2023] [Indexed: 11/03/2023]
Abstract
BACKGROUND AND OBJECTIVES This study aimed to observe the efficacy and safety of inetetamab and pyrotinib in combination with vinorelbine in second-line therapy and beyond in HER2-positive metastatic breast cancer (MBC). METHODS Patients with HER2-positive MBC admitted to our hospital from January 2016 to December 2021 were selected. For patients who could not receive antibody‒drug conjugates (ADCs) during second-line (2nd-line) or third-line and beyond (≥ 3rd-line) anti-HER2 therapy, inetetamab + pyrotinib + vinorelbine was used for treatment until unacceptable adverse events occurred or the disease progressed, as evaluated by the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 every 2 cycles. The progression-free survival (PFS), objective response rate (ORR), clinical benefit rate (CBR), and adverse reactions were recorded. Multivariate Cox regression analysis was performed to explore the prognostic factors influencing the curative effect. RESULTS Overall, 52 patients were included; 13 patients received 2nd-line treatment, and 39 patients received ≥ 3rd-line treatment. The median PFS (mPFS) for all patients treated with inetetamab + pyrotinib + vinorelbine was 7 months. The mPFS of the 2nd-line subgroup was significantly better than that of the ≥ 3rd-line subgroup (17 vs. 5 months, P = 0.001). The mPFS of the subgroups that received trastuzumab (H) or trastuzumab and pertuzumab (HP) only was significantly better than that of the H or HP and tyrosine kinase inhibitor (TKI) subgroups (8 vs. 5 months, P = 0.030). The mPFS of the HER2 resistance subgroup was better than that of the HER2 refractoriness subgroup (14 vs. 7 months, P = 0.025). Cox regression analysis showed that the treatment line (2nd-line more so than ≥ 3rd-line) was an independent prognostic factor for PFS. In addition, the ORR and CBR of 2nd-line patients were significantly higher than those of ≥ 3rd-line patients (69.2% vs. 30.8% and 92.3% vs. 64.1%, respectively). The most common hematological toxicities were leukopenia and neutropenia, and the most common nonhematological toxicity was diarrhea. CONCLUSION Inetetamab and pyrotinib in combination with vinorelbine have good efficacy in ≥ 2nd-line treatment of HER2-positive MBC with controllable toxicity, and the combination is a new treatment option, especially for patients who cannot use ADCs in 2nd-line treatment.
Collapse
Affiliation(s)
- Fan Wu
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
- Fujian Key Laboratory of Translational Cancer Medicine, Fuzhou, Fujian Province, China
| | - Mulan Chen
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Lili Wang
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Nani Li
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Xiufeng Wu
- Department of Breast Surgery, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Xinhua Chen
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Yi Hong
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Chongyin Li
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Lin Lin
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Kan Chen
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Weiwei Huang
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| | - Jian Liu
- Department of Medical Oncology, Clinical Oncology School of Fujian Medical University, Fujian Cancer Hospital, Fuzhou, Fujian Province, China
| |
Collapse
|
16
|
Liu L, Zhu M, Wang Y, Li M, Gu Y. Neoadjuvant pyrotinib plus trastuzumab and chemotherapy for HER2-positive breast cancer: a prospective cohort study. World J Surg Oncol 2023; 21:389. [PMID: 38114991 PMCID: PMC10729398 DOI: 10.1186/s12957-023-03266-5] [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: 08/14/2023] [Accepted: 12/05/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND This prospective study aims to investigate the efficacy and safety of pyrotinib (P) combined with 4 cycles of epirubicin and cyclophosphamide followed by 4 cycles of taxane and trastuzumab (P + EC-TH) regimen as neoadjuvant therapy for human epidermal growth factor receptor 2 (HER2) positive breast cancer and to investigate the predictive value of p53, p63, and epidermal growth factor receptor (EGFR) status for neoadjuvant efficacy. METHODS A total of 138 HER2-positive breast cancer patients who received neoadjuvant therapy and underwent surgery were included. Case group: 55 patients received P + EC-TH regimen. CONTROL GROUP 83 patients received EC-TH regimen. The chi-square test, Fisher's exact test, and logistic regression analysis were applied. The primary endpoint was total pathologic complete response (tpCR), and the secondary endpoints were breast pathologic complete response (bpCR), overall response rate (ORR), and adverse events (AEs). RESULTS In the case group, the tpCR rate was 63.64% (35/55), the bpCR rate was 69.09% (38/55), and the ORR was 100.00% (55/55). In the control group, the tpCR rate was 39.76% (33/83), the bpCR rate was 44.58% (37/83), and the ORR was 95.18% (79/83). The case group had significantly higher tpCR and bpCR rates than those of the control group (P < 0.05), but there was no significant difference in ORR (P > 0.05). The tpCR was associated with the status of estrogen receptor (ER), progesterone receptor (PR), and androgen receptor (AR), and the patients with any negative ER, PR, AR, or combined, were more likely to achieve tpCR than those with positive results (P < 0.05). The p53-positive patients were more likely to achieve tpCR and bpCR than p53-negative patients (P < 0.05). The incidence of hypokalemia and diarrhea in the case group was higher than that in the control group (P < 0.05). The AEs developed were all manageable, and no treatment-related death occurred. CONCLUSION The efficacy and safety of the P + EC-TH regimen were verified by this study. The HER2-positive breast cancer patients treated with the EC-TH neoadjuvant regimen were more likely to achieve tpCR or bpCR if pyrotinib was administered simultaneously.
Collapse
Affiliation(s)
- Lu Liu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Mingzhi Zhu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Yanyan Wang
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China
| | - Muhan Li
- Gastroenterology and Hepatology, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, Henan, 450052, China
| | - Yuanting Gu
- Department of Breast Surgery, The First Affiliated Hospital of Zhengzhou University, 1 Jianshe East Road, Zhengzhou, 450052, Henan, China.
| |
Collapse
|
17
|
Zhang S, Chen M, Geng Z, Liu T, Li S, Yu Q, Cao L, Liu D. Potential Application of Self-Assembled Peptides and Proteins in Breast Cancer and Cervical Cancer. Int J Mol Sci 2023; 24:17056. [PMID: 38069380 PMCID: PMC10706889 DOI: 10.3390/ijms242317056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 11/22/2023] [Accepted: 11/30/2023] [Indexed: 12/18/2023] Open
Abstract
Ongoing research is gradually broadening the idea of cancer treatment, with attention being focused on nanoparticles to improve the stability, therapeutic efficacy, targeting, and other important metrics of conventional drugs and traditional drug delivery methods. Studies have demonstrated that drug delivery carriers based on biomaterials (e.g., protein nanoparticles and lipids) and inorganic materials (e.g., metal nanoparticles) have potential anticancer effects. Among these carriers, self-assembled proteins and peptides, which are highly biocompatible and easy to standardize and produce, are strong candidates for the preparation of anticancer drugs. Breast cancer (BC) and cervical cancer (CC) are two of the most common and deadly cancers in women. These cancers not only threaten lives globally but also put a heavy burden on the healthcare system. Despite advances in medical care, the incidence of these two cancers, particularly CC, which is almost entirely preventable, continues to rise, and the mortality rate remains steady. Therefore, there is still a need for in-depth research on these two cancers to develop more targeted, efficacious, and safe therapies. This paper reviews the types of self-assembling proteins and peptides (e.g., ferritin, albumin, and virus-like particles) and natural products (e.g., soy and paclitaxel) commonly used in the treatment of BC and CC and describes the types of drugs that can be delivered using self-assembling proteins and peptides as carriers (e.g., siRNAs, DNA, plasmids, and mRNAs). The mechanisms (including self-assembly) by which the natural products act on CC and BC are discussed. The mechanism of action of natural products on CC and BC and the mechanism of action of self-assembled proteins and peptides have many similarities (e.g., NF-KB and Wnt). Thus, natural products using self-assembled proteins and peptides as carriers show potential for the treatment of BC and CC.
Collapse
Affiliation(s)
| | | | | | | | | | | | - Lingling Cao
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China; (S.Z.); (M.C.); (Z.G.); (T.L.); (S.L.); (Q.Y.)
| | - Da Liu
- School of Pharmacy, Changchun University of Chinese Medicine, Changchun 130117, China; (S.Z.); (M.C.); (Z.G.); (T.L.); (S.L.); (Q.Y.)
| |
Collapse
|
18
|
Wankhade D, Gharde P, Dutta S. The Current Role of Neoadjuvant Chemotherapy in the Management of HER2-Positive, Triple-Negative, and Micropapillary Breast Cancer: A Narrative Review. Cureus 2023; 15:e49742. [PMID: 38161817 PMCID: PMC10757756 DOI: 10.7759/cureus.49742] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Accepted: 11/30/2023] [Indexed: 01/03/2024] Open
Abstract
Currently, the prevailing approach for managing breast carcinoma involves initiating neoadjuvant chemotherapy (NAC) as a part of the treatment regimen before surgery. NAC is being applied progressively in the therapeutic management of locally advanced breast carcinoma because of its capability to aid in surgery and facilitate the surgical treatment of patients who were once thought to be inoperable. Patients must be managed by a team of professionals from the start to the completion of the therapy. Pathological complete response (pCR), reduces the degree of recurrence of the disease and denotes the elimination of the tumor completely from the breast, it also indicates elimination of the tumor from the axillary lymph nodes. There is currently sufficient information to support the idea that patients would perform better if NAC resulted in a pCR. The administration of the same regimen of adjuvant therapy in neoadjuvant therapy provides women with similar improvements in overall survival. NAC offers potential benefits, such as enhancing the likelihood of breast conservation and broadening the scope of available surgical options. Based on how well they respond to neoadjuvant treatment, women receive a personalized prognosis evaluation. NAC has been proven to be very effective. However, patients can be resistant to medications easily which is not desirable for patients receiving this therapy going forward. In this review, we have discussed the purpose of managing patients with this therapy in locally advanced breast cancer. We have also discussed the various benefits of NAC as well as the application of different drugs, their advantages, and disadvantages that are given to the patient. The application of NAC in cases of human epidermal growth factor 2 (HER2) positive breast cancer and micropapillary breast cancer has also been discussed briefly in this review.
Collapse
Affiliation(s)
- Dhanashree Wankhade
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Pankaj Gharde
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Sushmita Dutta
- General Surgery, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| |
Collapse
|
19
|
Giffoni de Mello Morais Mata D, Chehade R, Hannouf MB, Raphael J, Blanchette P, Al-Humiqani A, Ray M. Appraisal of Systemic Treatment Strategies in Early HER2-Positive Breast Cancer-A Literature Review. Cancers (Basel) 2023; 15:4336. [PMID: 37686612 PMCID: PMC10486709 DOI: 10.3390/cancers15174336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 08/08/2023] [Accepted: 08/16/2023] [Indexed: 09/10/2023] Open
Abstract
BACKGROUND The overexpression of the human epidermal growth factor receptor 2 (HER2+) accounts for 15-20% of all breast cancer phenotypes. Even after the completion of the standard combination of chemotherapy and trastuzumab, relapse events occur in approximately 15% of cases. The neoadjuvant approach has multiple benefits that include the potential to downgrade staging and convert previously unresectable tumors to operable tumors. In addition, achieving a pathologic complete response (pCR) following preoperative systemic treatment is prognostic of enhanced survival outcomes. Thus, optimal evaluation among the suitable strategies is crucial in deciding which patients should be selected for the neoadjuvant approach. METHODS A literature search was conducted in the Embase, Medline, and Cochrane electronic libraries. CONCLUSION The evaluation of tumor and LN staging and, hence, stratifying BC recurrence risk are decisive factors in guiding clinicians to optimize treatment decisions between the neoadjuvant versus adjuvant approaches. For each individual case, it is important to consider the most likely postsurgical outcome, since, if the patient does not obtain pCR following neoadjuvant treatment, they are eligible for adjuvant T-DM1 in the case of residual disease. This review of HER2-positive female BC outlines suitable neoadjuvant and adjuvant systemic treatment strategies for guiding clinical decision making around the selection of an appropriate therapy.
Collapse
Affiliation(s)
- Danilo Giffoni de Mello Morais Mata
- Division of Medical Oncology, London Regional Cancer Program, London Health Sciences Centre, Western University, London, ON N6A 5W9, Canada; (J.R.); (P.B.)
| | - Rania Chehade
- Division of Medical Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (R.C.); (A.A.-H.)
| | - Malek B. Hannouf
- Department of Internal Medicine, Western University, London, ON N6A 3K7, Canada;
| | - Jacques Raphael
- Division of Medical Oncology, London Regional Cancer Program, London Health Sciences Centre, Western University, London, ON N6A 5W9, Canada; (J.R.); (P.B.)
| | - Phillip Blanchette
- Division of Medical Oncology, London Regional Cancer Program, London Health Sciences Centre, Western University, London, ON N6A 5W9, Canada; (J.R.); (P.B.)
| | - Abdullah Al-Humiqani
- Division of Medical Oncology, Odette Cancer Centre, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON M4N 3M5, Canada; (R.C.); (A.A.-H.)
| | - Monali Ray
- Division of Medical Oncology, Markham Stouffville Hospital, Markham, ON L3P 7P3, Canada;
| |
Collapse
|
20
|
Villacampa G, Matikas A, Oliveira M, Prat A, Pascual T, Papakonstantinou A. Landscape of neoadjuvant therapy in HER2-positive breast cancer: a systematic review and network meta-analysis. Eur J Cancer 2023:S0959-8049(23)00188-0. [PMID: 37142539 DOI: 10.1016/j.ejca.2023.03.042] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 05/06/2023]
Abstract
BACKGROUND The recommended preoperative approach for HER2-positive breast cancer is unclear. We aimed to investigate the following: i) what is the optimal neoadjuvant regimen and ii) whether anthracyclines could be excluded. METHODS A systematic literature search in Medline, Embase and Web of Science databases was performed. Studies had to satisfy the following criteria: i) randomised controlled trials (RCTs), ii) enroled patients treated preoperatively for HER2-positive BC (breast cancer), iii) at least one treatment group received an anti-HER2 agent, iv) available information of any efficacy end-point and v) published in English. A network meta-analysis with a frequentist framework using random-effects model was used to pool direct and indirect evidence. Pathologic complete response (pCR), event-free survival (EFS) and overall survival (OS) were the efficacy end-points of interest, and selected safety end-points were also analysed. RESULTS A total of 11,049 patients with HER2-positive BC (46 RCTs) were included in the network meta-analysis, and 32 different regimens were evaluated. Dual anti-HER2-therapy, with pertuzumab or tyrosine kinase inhibitors, combined with chemotherapy was significantly superior to trastuzumab and chemotherapy in terms of pCR, EFS and OS. However, a higher risk of cardiotoxicity was observed with dual anti-HER2-therapy. Anthracycline-based chemotherapy was not associated with better efficacy outcomes in comparison with non-anthracycline-based chemotherapy. In anthracycline-free regimens, the addition of carboplatin presented numerically better efficacy outcomes. CONCLUSION Dual HER2 blockade with chemotherapy is the recommended choice as neoadjuvant therapy for HER2-positive breast cancer, preferably by omitting anthracyclines in favour of carboplatin.
Collapse
Affiliation(s)
- Guillermo Villacampa
- SOLTI Breast Cancer Research Group, Spain; The Institute of Cancer Research, London, United Kingdom; Oncology Data Science, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | - Alexios Matikas
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Breast Cancer, Endocrine Tumours and Sarcoma, Karolinska University Hospital, Stockholm, Sweden
| | - Mafalda Oliveira
- SOLTI Breast Cancer Research Group, Spain; Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain; Medical Oncology Department, Vall d'Hebron Hospital, Barcelona, Spain
| | - Aleix Prat
- SOLTI Breast Cancer Research Group, Spain; Translational Genomics and Targeted Therapies in Solid Tumours, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Department of Medical Oncology, Hospital Clinic of Barcelona, Spain; Department of Medicine, University of Barcelona, Barcelona, Spain; Reveal Genomics, Barcelona, Spain
| | - Tomás Pascual
- SOLTI Breast Cancer Research Group, Spain; Translational Genomics and Targeted Therapies in Solid Tumours, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain; Department of Medical Oncology, Hospital Clinic of Barcelona, Spain
| | - Andri Papakonstantinou
- Department of Oncology-Pathology, Karolinska Institutet, Stockholm, Sweden; Department of Breast Cancer, Endocrine Tumours and Sarcoma, Karolinska University Hospital, Stockholm, Sweden; Breast Cancer Group, Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain.
| |
Collapse
|
21
|
Current Situation of Diagnosis and Treatment of HER2-Positive Metastatic Breast Cancer Patients in China: A Nationwide Cross-Sectional Survey of Doctors. J Pers Med 2023; 13:jpm13020365. [PMID: 36836599 PMCID: PMC9962662 DOI: 10.3390/jpm13020365] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/12/2023] [Accepted: 02/15/2023] [Indexed: 02/22/2023] Open
Abstract
BACKGROUND The Advanced Breast Cancer Alliance conducted a nationwide investigation to understand the current situation of the diagnosis and treatment of human epidermal growth factor receptor 2 (HER2)-positive metastatic breast cancer (MBC) patients. METHODS In 2019, electronic questionnaires including basic information about respondents, characteristics of patients, and the present status of diagnosis and treatment were sent to 495 doctors from 203 medical centers covering 28 provinces. RESULTS The factors that influenced treatment plans included the disease process, the performance status, and the economic status of patients. Regimens and response to neoadjuvant/adjuvant chemotherapy were important factors in the decision of the first-line treatment. Overall, 54% of doctors retained trastuzumab and replaced chemotherapy drugs in second-line treatment regimens for patients with progression-free survival (PFS) ≥ 6 months in the first-line setting, while 52% of participants chose pyrotinib plus capecitabine for patients with PFS < 6 months. Economic factors played an important role in doctors' decision-making and the varying treatment options for respondents in first-tier, second-tier, and other cities. CONCLUSIONS This large-scale survey regarding the diagnosis and treatment of HER2-positive MBC patients revealed that clinical decisions made by Chinese doctors followed the guidelines, but their choices were constrained by economic factors.
Collapse
|