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Bardia A, Pusztai L, Albain K, Ciruelos EM, Im SA, Hershman D, Kalinsky K, Isaacs C, Loirat D, Testa L, Tokunaga E, Wu J, Dry H, Barlow W, Kozarski R, Maxwell M, Harbeck N, Sharma P. TROPION-Breast03: a randomized phase III global trial of datopotamab deruxtecan ± durvalumab in patients with triple-negative breast cancer and residual invasive disease at surgical resection after neoadjuvant therapy. Ther Adv Med Oncol 2024; 16:17588359241248336. [PMID: 38686016 PMCID: PMC11057345 DOI: 10.1177/17588359241248336] [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: 01/05/2024] [Accepted: 04/03/2024] [Indexed: 05/02/2024] Open
Abstract
Background Despite advances in the treatment of early triple-negative breast cancer (TNBC), patients with residual invasive disease after neoadjuvant therapy have a high risk of disease recurrence and worse survival outcomes than those who have pathological complete response (pCR). Improving outcomes in early TNBC remains an unmet need requiring new adjuvant treatment approaches. Datopotamab deruxtecan (Dato-DXd) is an antibody-drug conjugate comprising a humanized anti-trophoblast cell-surface antigen 2 immunoglobulin G1 (IgG1) monoclonal antibody attached via a plasma-stable, cleavable linker to a potent topoisomerase I inhibitor payload, with activity observed in advanced TNBC. Objectives TROPION-Breast03 is an ongoing phase III study evaluating the efficacy and safety of Dato-DXd alone or combined with durvalumab versus standard-of-care therapy as adjuvant treatment in patients with stage I-III TNBC with residual invasive disease at surgical resection following neoadjuvant treatment. Methods and design Eligible patients, aged ⩾18 years, will be randomized in a 2:1:2 ratio to receive Dato-DXd [6 mg/kg intravenously (IV) every 3 weeks (Q3W); eight cycles] and durvalumab (1120 mg IV Q3W; nine cycles), Dato-DXd monotherapy (6 mg/kg IV Q3W), or investigator's choice of therapy (ICT; capecitabine, pembrolizumab, or capecitabine and pembrolizumab). The primary endpoint is invasive disease-free survival (iDFS) for Dato-DXd and durvalumab versus ICT. Key secondary endpoints include safety, distant disease-free survival, and overall survival for Dato-DXd and durvalumab versus ICT and iDFS for Dato-DXd monotherapy versus ICT. Ethics TROPION-Breast03 will be approved by the independent ethics committees or institutional review boards at each study site. All study participants will provide written informed consent. Discussion TROPION-Breast03 will help define the potential role of Dato-DXd in the treatment of patients with early-stage TNBC who do not have pCR after neoadjuvant therapy. Trial registration ClinicalTrials.gov identifier: NCT05629585 (registration date: 29 November 2022).
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Affiliation(s)
- Aditya Bardia
- Jonsson Comprehensive Cancer Center, University of California Los Angeles, Los Angeles, CA, USA
| | | | - Kathy Albain
- Loyola University Chicago Stritch School of Medicine, Cardinal Bernardin Cancer Center, Maywood, IL, USA
| | - Eva Maria Ciruelos
- Hospital Universitario 12 de Octubre, Madrid, Spain and HM Hospitales, Madrid, Spain
| | - Seock-Ah Im
- Seoul National University College of Medicine, Cancer Research Institute, Seoul National University, Seoul, Republic of Korea
| | - Dawn Hershman
- Herbert Irving Comprehensive Cancer Center at Columbia University, New York, NY, USA
| | - Kevin Kalinsky
- Winship Cancer Institute at Emory University, Atlanta, GA, USA
| | - Claudine Isaacs
- Lombardi Comprehensive Cancer Center, Georgetown University, Washington, DC, USA
| | | | - Laura Testa
- Instituto D’Or de Pesquisa e Ensino (IDOR), São Paulo, Brazil
| | - Eriko Tokunaga
- National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Jiong Wu
- Shanghai Cancer Center, Fudan University, Shanghai, China
| | | | | | | | - Micah Maxwell
- Late Development – Oncology R&D, AstraZeneca, Gaithersburg, MD, USA
| | - Nadia Harbeck
- Breast Center, Department of Obstetrics and Gynecology and Comprehensive Cancer Center (CCC) Munich, LMU University Hospital, Munich, Germany
| | - Priyanka Sharma
- The University of Kansas Medical Center, Kansas City, KS, USA
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Derakhshan S, Ghaderi B, Roshani D. Left ventricular mechanical dyssynchrony after chemotherapy in breast cancer patients with normal rest gated SPECT-MPI. Ann Nucl Med 2024; 38:272-277. [PMID: 38244106 DOI: 10.1007/s12149-023-01897-y] [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: 10/08/2023] [Accepted: 12/24/2023] [Indexed: 01/22/2024]
Abstract
OBJECTIVES Early diagnosis of chemotherapy-induced cardiotoxicity plays an important role in preventing heart failure. The main aim of our study was to assess left ventricular (LV) dyssynchrony measured by phase analysis of gated single-photon emission computed tomography (SPECT) as an early sign of cardiotoxicity after breast cancer chemotherapy. METHODS This cross-sectional study was conducted on patients with stage ≤ 3 breast cancer and no history of cardiovascular disease or diabetes. After mastectomy, the patients underwent rest gated SPECT myocardial perfusion imaging (MPI). Sixty patients with normal gated SPECT-MPI were selected and the imaging was performed after chemotherapy with doxorubicin, cyclophosphamide and paclitaxel. LV function and contractility parameters were extracted by QGS software and the results were compared with the t test method. The abnormality of at least one of the three phase analysis indices was considered as left ventricular dyssynchrony (LVD). RESULTS The average LV end-systolic volume and ejection fraction (LVEF) before and after chemotherapy were (16.2 ± 8.0 ml and 21.6 ± 11.6 ml) and (73.4 ± 7.9% and 67.5 ± 9.2%) respectively, which showed a significant decrease (P < 0.05). In 2 patients (3.3%), the LVEF decreased to less than 50% after chemotherapy. The average parameters of left ventricular contractility before and after chemotherapy were, respectively, as follows: PHB (24.1 ± 7.5 and 33.8 ± 16.4), PSD (9.4 ± 6.1 and 5.7 ± 1.9) and entropy (28.9 ± 7.1 and 35.6 ± 9.7), which showed a significant increase (P < 0.05). LVD was observed in 14 patients (23.4%) after chemotherapy and prevalence of LVD was significantly higher in patients who had received a cumulative dose of doxorubicin of more than 400 mg/m2 (P = 0.005). There was no relationship between age and body mass index with the incidence of LVD after chemotherapy (P > 0.05). CONCLUSION Using phase analysis of gated SPECT-MPI, chemotherapy-induced LVD was seen in a significant number of patients with breast cancer, especially with a high cumulative dose of doxorubicin. LVD might indicate chemotherapy-induced cardiotoxicity before LVEF becomes abnormal.
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Affiliation(s)
- Siamak Derakhshan
- Department of Radiotherapy, Faculty of Paramedical Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran.
| | - Bayazid Ghaderi
- Cancer and Immunology Research Center, Research Institute for Health Development, Kurdistan University of Medical Sciences, Sanandaj, Iran
| | - Daem Roshani
- Department of Epidemiology and Biostatistics, Faculty of Medicine, Kurdistan University of Medical Sciences, Sanandaj, Iran
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Zhao W, Chong YY, Yang S, Kuerban D, Zhang W, Wang X, Li X, Chien WT. Reliability and validity of the translated Chinese version of comprehensive assessment of acceptance and commitment therapy processes (CompACT-C) in breast cancer survivors. Heliyon 2024; 10:e25956. [PMID: 38390041 PMCID: PMC10881337 DOI: 10.1016/j.heliyon.2024.e25956] [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: 10/10/2023] [Revised: 01/29/2024] [Accepted: 02/05/2024] [Indexed: 02/24/2024] Open
Abstract
Purpose This study aimed to translate and validate a Chinese version of the Comprehensive assessment of Acceptance and Commitment Therapy processes (CompACT-C), a 23-item questionnaire for measuring an individual's level of psychological flexibility among Chinese breast cancer survivors for utilisation of Acceptance and commitment therapy (ACT)-based interventions in breast cancer patients. Methods Six translators translated the original English version into Chinese according to Brislin's Translation Model. Psychometric properties tests were conducted on the CompACT-C, including internal consistency, test-retest reliability (two-week interval), face validity, content validity, convergent validity with experiential avoidance, and construct validity (confirmatory factor analysis). Results 308 Chinese breast cancer survivors with mastectomies were conveniently recruited. The translated scale showed satisfactory test-retest reliability (two-week interval, r = 0.53-0.72, p < 0.001), face validity, and content validity (CVI-Scale/CVS-Item = 1.00). According to the confirmatory factor analysis results, the final Chinese version remained the 23 items and three dimensions, with the modification of item six from the dimension of openness to experience to behavioural awareness for better model fitness [structural equation model analysis, χ2 = 559.486, df = 226, NC (χ2/df) = 2.476, RMSEA = 0.069, CFI = 0.834, TLI = 0.815, SRMR = 0.079] and satisfactory internal consistency (Cronbach's α = 0.71), convergent validity with AAQ-2 (r = -0.57, p < 0.001) in these breast cancer patients. Conclusions The Chinese version of the CompACT showed good reliability and validity among Chinese breast cancer patients. Future research is suggested to confirm its psychometric properties with diverse breast and other cancer groups.
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Affiliation(s)
- Wenqian Zhao
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Yuen Yu Chong
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
| | - Shan Yang
- School of Nursing, Faculty of Medicine the Xi'an Jiao Tong University, Xi'an, Shaanxi Province, China
| | - Dilihumaer Kuerban
- School of Nursing, Faculty of Medicine the Xi'an Jiao Tong University, Xi'an, Shaanxi Province, China
| | - Wei Zhang
- Breast Surgery Department, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
| | - Xiao Wang
- Breast Surgery Department, Shaanxi Provincial Tumor Hospital, Xi'an, Shaanxi Province, China
| | - Xiaomei Li
- School of Nursing, Faculty of Medicine the Xi'an Jiao Tong University, Xi'an, Shaanxi Province, China
| | - Wai Tong Chien
- The Nethersole School of Nursing, Faculty of Medicine, The Chinese University of Hong Kong, Hong Kong SAR, China
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Lee SJ, Go J, Ahn BS, Ahn JH, Kim JY, Park HS, Kim SI, Park BW, Park S. Lymphovascular invasion is an independent prognostic factor in breast cancer irrespective of axillary node metastasis and molecular subtypes. Front Oncol 2023; 13:1269971. [PMID: 38053656 PMCID: PMC10694501 DOI: 10.3389/fonc.2023.1269971] [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: 07/31/2023] [Accepted: 10/31/2023] [Indexed: 12/07/2023] Open
Abstract
Purpose Lymphovascular invasion (LVI) is a well-known poor prognostic factor for early breast cancer. However, the effect of LVI on breast cancer subtype and node status remains unknown. In this study, we aimed to evaluate the clinical significance of LVI on the recurrence and long-term survival of patients with early breast cancer by comparing groups according to the subtype and node status. Methods We retrospectively reviewed the medical records of 4554 patients with breast cancer who underwent breast cancer surgery between January 2010 and December 2017. The primary endpoints were disease-free survival (DFS) and overall survival (OS). Univariate and multivariate analyses were performed to identify prognostic factors related to the DFS and OS according to the nodal status and breast cancer subtype. Results During a follow-up period of 94 months, the median OS and DFS were 92 and 90 months, respectively. The LVI expression rate was 8.4%. LVI had a negative impact on the DFS and OS, regardless of the lymph node status. LVI was associated with higher recurrence and lower survival in the luminal A, human epidermal growth factor receptor 2-positive, and triple-negative breast cancer subtypes. The Cox proportional hazards model showed that LVI was a significant prognostic factor for both DFS and OS. No correlation has been observed between LVI and the Oncotype Dx results in terms of prognostic value in early breast cancer. Conclusion LVI is an independent poor prognostic factor in patients with early breast cancer, regardless of the node status and molecular subtype. Therefore, the LVI status should be considered when making treatment decisions for patients with early stage breast cancer; however, further prospective studies are warranted.
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Affiliation(s)
- Suk Jun Lee
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jieon Go
- Department of Surgery, Eunpyeong St. Mary’s Hospital, The Catholic University of Korea, Seoul, Republic of Korea
| | - Byung Soo Ahn
- Department of Pathology, Severance Hospital, Yonsei University, College of Medicine, Seoul, Republic of Korea
| | - Jee Hyun Ahn
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jee Ye Kim
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyung Seok Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Il Kim
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Byeong-Woo Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seho Park
- Division of Breast Surgery, Department of Surgery, Yonsei University College of Medicine, Seoul, Republic of Korea
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Saleh GA, Batouty NM, Gamal A, Elnakib A, Hamdy O, Sharafeldeen A, Mahmoud A, Ghazal M, Yousaf J, Alhalabi M, AbouEleneen A, Tolba AE, Elmougy S, Contractor S, El-Baz A. Impact of Imaging Biomarkers and AI on Breast Cancer Management: A Brief Review. Cancers (Basel) 2023; 15:5216. [PMID: 37958390 PMCID: PMC10650187 DOI: 10.3390/cancers15215216] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 10/13/2023] [Accepted: 10/21/2023] [Indexed: 11/15/2023] Open
Abstract
Breast cancer stands out as the most frequently identified malignancy, ranking as the fifth leading cause of global cancer-related deaths. The American College of Radiology (ACR) introduced the Breast Imaging Reporting and Data System (BI-RADS) as a standard terminology facilitating communication between radiologists and clinicians; however, an update is now imperative to encompass the latest imaging modalities developed subsequent to the 5th edition of BI-RADS. Within this review article, we provide a concise history of BI-RADS, delve into advanced mammography techniques, ultrasonography (US), magnetic resonance imaging (MRI), PET/CT images, and microwave breast imaging, and subsequently furnish comprehensive, updated insights into Molecular Breast Imaging (MBI), diagnostic imaging biomarkers, and the assessment of treatment responses. This endeavor aims to enhance radiologists' proficiency in catering to the personalized needs of breast cancer patients. Lastly, we explore the augmented benefits of artificial intelligence (AI), machine learning (ML), and deep learning (DL) applications in segmenting, detecting, and diagnosing breast cancer, as well as the early prediction of the response of tumors to neoadjuvant chemotherapy (NAC). By assimilating state-of-the-art computer algorithms capable of deciphering intricate imaging data and aiding radiologists in rendering precise and effective diagnoses, AI has profoundly revolutionized the landscape of breast cancer radiology. Its vast potential holds the promise of bolstering radiologists' capabilities and ameliorating patient outcomes in the realm of breast cancer management.
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Affiliation(s)
- Gehad A. Saleh
- Diagnostic and Interventional Radiology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (G.A.S.)
| | - Nihal M. Batouty
- Diagnostic and Interventional Radiology Department, Faculty of Medicine, Mansoura University, Mansoura 35516, Egypt; (G.A.S.)
| | - Abdelrahman Gamal
- Computer Science Department, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt (A.E.T.)
| | - Ahmed Elnakib
- Electrical and Computer Engineering Department, School of Engineering, Penn State Erie, The Behrend College, Erie, PA 16563, USA;
| | - Omar Hamdy
- Surgical Oncology Department, Oncology Centre, Mansoura University, Mansoura 35516, Egypt;
| | - Ahmed Sharafeldeen
- Bioengineering Department, University of Louisville, Louisville, KY 40292, USA
| | - Ali Mahmoud
- Bioengineering Department, University of Louisville, Louisville, KY 40292, USA
| | - Mohammed Ghazal
- Electrical, Computer, and Biomedical Engineering Department, Abu Dhabi University, Abu Dhabi 59911, United Arab Emirates; (M.G.)
| | - Jawad Yousaf
- Electrical, Computer, and Biomedical Engineering Department, Abu Dhabi University, Abu Dhabi 59911, United Arab Emirates; (M.G.)
| | - Marah Alhalabi
- Electrical, Computer, and Biomedical Engineering Department, Abu Dhabi University, Abu Dhabi 59911, United Arab Emirates; (M.G.)
| | - Amal AbouEleneen
- Computer Science Department, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt (A.E.T.)
| | - Ahmed Elsaid Tolba
- Computer Science Department, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt (A.E.T.)
- The Higher Institute of Engineering and Automotive Technology and Energy, New Heliopolis, Cairo 11829, Egypt
| | - Samir Elmougy
- Computer Science Department, Faculty of Computers and Information, Mansoura University, Mansoura 35516, Egypt (A.E.T.)
| | - Sohail Contractor
- Department of Radiology, University of Louisville, Louisville, KY 40202, USA
| | - Ayman El-Baz
- Bioengineering Department, University of Louisville, Louisville, KY 40292, USA
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6
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Favero D, Lapuchesky LS, Poggio F, Nardin S, Perachino M, Arecco L, Scavone G, Ottonello S, Latocca MM, Borea R, Puglisi S, Cosso M, Fozza A, Spinaci S, Lambertini M. Choosing the appropriate pharmacotherapy for breast cancer during pregnancy: what needs to be considered? Expert Opin Pharmacother 2023; 24:1975-1984. [PMID: 38179613 DOI: 10.1080/14656566.2023.2293167] [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: 09/03/2023] [Accepted: 12/06/2023] [Indexed: 01/06/2024]
Abstract
INTRODUCTION Breast cancer is the most commonly diagnosed malignancy during pregnancy. Breast cancer during pregnancy is a challenging clinical condition requiring proper and timely multidisciplinary management. AREAS COVERED This review focuses on the management of breast cancer during pregnancy with a focus about the current state-of-the-art on the feasibility and safety of pharmacotherapy approaches in this setting. EXPERT OPINION Multidisciplinary care is key for a proper diagnostic-therapeutic management of breast cancer during pregnancy. Engaging patients and their caregivers in the decision-making process is essential and psychological support should be provided. The treatment of patients with breast cancer during pregnancy should follow the same recommendations as those for breast cancer in young women outside pregnancy but taking into account the gestational age at the time of treatment.Anthracycline-, cyclophosphamide-, and taxane-based regimens can be safely administered during the second and third trimesters with standard protocols, preferring weekly regimens whenever possible. Endocrine therapy, immune checkpoint inhibitors, and targeted agents are contraindicated throughout pregnancy, also due to the very limited data available to guide their administration in this setting. During treatment, careful fetal growth monitoring is mandatory, and even after delivery proper health monitoring for the children exposed in utero to chemotherapy should be continued.
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Affiliation(s)
- Diletta Favero
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Laura Sabina Lapuchesky
- Department of Medical Oncology, Instituto Alexander Fleming, University of Buenos Aires, Buenos Aires, Argentina
| | - Francesca Poggio
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Simone Nardin
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Marta Perachino
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Luca Arecco
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Graziana Scavone
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Ottonello
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maria Maddalena Latocca
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Roberto Borea
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Silvia Puglisi
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Maurizio Cosso
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Alessandra Fozza
- Department of Radiotherapy, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Stefano Spinaci
- Division of Breast Surgery, Ospedale Villa Scassi, Genoa, Italy
| | - Matteo Lambertini
- Department of Internal Medicine and Medical Specialties (Di.M.I.), School of Medicine, University of Genova, Genoa, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genoa, Italy
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Nel J, Elkhoury K, Velot É, Bianchi A, Acherar S, Francius G, Tamayol A, Grandemange S, Arab-Tehrany E. Functionalized liposomes for targeted breast cancer drug delivery. Bioact Mater 2023; 24:401-437. [PMID: 36632508 PMCID: PMC9812688 DOI: 10.1016/j.bioactmat.2022.12.027] [Citation(s) in RCA: 28] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2022] [Revised: 12/05/2022] [Accepted: 12/25/2022] [Indexed: 01/03/2023] Open
Abstract
Despite the exceptional progress in breast cancer pathogenesis, prognosis, diagnosis, and treatment strategies, it remains a prominent cause of female mortality worldwide. Additionally, although chemotherapies are effective, they are associated with critical limitations, most notably their lack of specificity resulting in systemic toxicity and the eventual development of multi-drug resistance (MDR) cancer cells. Liposomes have proven to be an invaluable drug delivery system but of the multitudes of liposomal systems developed every year only a few have been approved for clinical use, none of which employ active targeting. In this review, we summarize the most recent strategies in development for actively targeted liposomal drug delivery systems for surface, transmembrane and internal cell receptors, enzymes, direct cell targeting and dual-targeting of breast cancer and breast cancer-associated cells, e.g., cancer stem cells, cells associated with the tumor microenvironment, etc.
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Affiliation(s)
- Janske Nel
- Université de Lorraine, LIBio, F-54000, Nancy, France
| | | | - Émilie Velot
- Université de Lorraine, CNRS, IMoPA, F-54000, Nancy, France
| | - Arnaud Bianchi
- Université de Lorraine, CNRS, IMoPA, F-54000, Nancy, France
| | - Samir Acherar
- Université de Lorraine, CNRS, LCPM, F-54000, Nancy, France
| | | | - Ali Tamayol
- Department of Biomedical Engineering, University of Connecticut Health Center, Farmington, CT, 06030, USA
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Vaz SC, Graff SL, Ferreira AR, Debiasi M, de Geus-Oei LF. PET/CT in Patients with Breast Cancer Treated with Immunotherapy. Cancers (Basel) 2023; 15:cancers15092620. [PMID: 37174086 PMCID: PMC10177398 DOI: 10.3390/cancers15092620] [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: 03/29/2023] [Revised: 04/27/2023] [Accepted: 05/02/2023] [Indexed: 05/15/2023] Open
Abstract
Significant advances in breast cancer (BC) treatment have been made in the last decade, including the use of immunotherapy and, in particular, immune checkpoint inhibitors that have been shown to improve the survival of patients with triple negative BC. This narrative review summarizes the studies supporting the use of immunotherapy in BC. Furthermore, the usefulness of 2-deoxy-2-[18F]fluoro-D-glucose (2-[18F]FDG) positron emission/computerized tomography (PET/CT) to image the tumor heterogeneity and to assess treatment response is explored, including the different criteria to interpret 2-[18F]FDG PET/CT imaging. The concept of immuno-PET is also described, by explaining the advantages of mapping treatment targets with a non-invasive and whole-body tool. Several radiopharmaceuticals in the preclinical phase are referred too, and, considering their promising results, translation to human studies is needed to support their use in clinical practice. Overall, this is an evolving field in BC treatment, despite PET imaging developments, the future trends also include expanding immunotherapy to early-stage BC and using other biomarkers.
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Affiliation(s)
- Sofia C Vaz
- Nuclear Medicine-Radiopharmacology, Champalimaud Center for the Unkown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
- Department of Radiology, Leiden University Medical Center, P.O. Box 9600-2300 RC Leiden, The Netherlands
| | - Stephanie L Graff
- Division of Hematology/Oncology, Lifespan Cancer Institute, Providence, RI 02903, USA
- Legorreta Cancer Center, The Warren Alpert Medical School, Brown University, Providence, RI 02903, USA
| | - Arlindo R Ferreira
- Católica Medical School, Universidade Católica Portuguesa, 2635-631 Lisbon, Portugal
| | - Márcio Debiasi
- Breast Cancer Unit, Champalimaud Center for the Unkown, Champalimaud Foundation, 1400-038 Lisbon, Portugal
| | - Lioe-Fee de Geus-Oei
- Department of Radiology, Leiden University Medical Center, P.O. Box 9600-2300 RC Leiden, The Netherlands
- Biomedical Photonic Imaging Group, University of Twente, P.O. Box 217-7500 AE Enschede, The Netherlands
- Department of radiation Science & Technology, Delft University of Technology, P.O. Postbus 5 2600 AA Delft, The Netherlands
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Li Z, Li Y, Liu Y, Shang Y, Zhou Y, Ji X, Han H, Du K, Zhang J. Real‑world data indicated that neoadjuvant chemotherapy alone was associated with a higher risk of tumor recurrence in high‑risk breast cancer subgroup patients. Oncol Lett 2023; 25:193. [PMID: 37113400 PMCID: PMC10126659 DOI: 10.3892/ol.2023.13779] [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: 09/28/2022] [Accepted: 02/14/2023] [Indexed: 03/31/2023] Open
Abstract
Numerous clinical trials have reported equal effects of tumor control between neoadjuvant chemotherapy (NAC) and adjuvant chemotherapy (AC) in patients with breast cancer (BC). However, this conclusion has not been verified in practice. The present retrospective study evaluated if there were different risk profiles for NAC, AC and their combinative modes on disease-free survival (DFS) in patients with BC using real-world data. All women with primary unilateral Stage I-III BC and first recurrence in 2008-2018 at The Fourth Hospital of Hebei Medical University were retrospectively identified for enrollment. The four modes of chemotherapy administered for primary BC were classified as 'None', 'NAC only', 'NAC+AC' and 'AC only'. One multivariate Cox model was used to estimate the adjusted Hazard Ratio (HR) and P-value. Covariates included age, Easter Cooperative Oncology Group grade, T stage, N stage, pathology, grade, lymphovascular invasion (LVI), BC subtype, number of chemotherapy cycles and other therapies. Amongst 637 patients, who had a mean age of 48.2 years at BC diagnosis and 50.9 years at recurrence, the median DFS by the 'None' (n=27), 'NAC only' (n=47), 'NAC+AC' (n=118) and 'AC only' (n=445) modes were 31.4, 16.6, 22.6 and 28.4 months (P<0.001), respectively. Compared with the 'AC only', adjusted HR (P-value) of the 'None', 'NAC only' and 'NAC+AC' modes on tumor recurrence were 1.182 (0.551), 1.481 (0.037) and 1.102 (0.523), respectively. The adjusted HR of 'NAC only' vs. 'AC only' modes were 1.448 (P=0.157) for locoregional recurrence and 2.675 (P=0.003) for distant recurrence. Stratified analyses further indicated that the 'NAC only' mode was associated with a higher recurrence risk in T3-4, N2-3, LVI-positive, or HER2-negative subgroup patients. In conclusion, NAC alone was associated with a higher risk of tumor recurrence in high-risk BC subgroup patients in real-world data. Patient selection of chemotherapy mode was involved in practice but could not fully explain this finding. The 'inadequate' NAC was highly likely to have accounted for this observation.
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Affiliation(s)
- Zhensheng Li
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Yue Li
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Yunjiang Liu
- Department of Breast Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Yuguang Shang
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Yarong Zhou
- Department of Breast Surgery, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Xiaohui Ji
- Department of Ultrasound, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Huina Han
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Kaiye Du
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
| | - Jun Zhang
- Department of Radiation Oncology, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei 050035, P.R. China
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10
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Sun Y, Zhu C, Xu F, Cui S, Guan X. Circulating Tumor DNA as a Novel Biomarker Optimizing Treatment for Triple Negative Breast Cancer. Clin Breast Cancer 2023; 23:339-349. [PMID: 36966079 DOI: 10.1016/j.clbc.2023.02.012] [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: 08/31/2022] [Revised: 01/23/2023] [Accepted: 02/26/2023] [Indexed: 03/05/2023]
Abstract
Triple-negative breast cancer is a sub-type of clinically and molecularly heterogeneous malignant disease with a worse prognosis and earlier recurrence than HER2-amplified or hormone-receptor positive breast cancer. Because of the lack of personalized therapy, genetic information is essential to early diagnosing, identifying the high risk of recurrence, guiding therapeutic management, and monitoring treatment efficiency. Circulating tumor DNA (ctDNA) is a novel noninvasive, timely, and tumor specified biomarker that reliably reflects the comprehensive tumor genetic profiles. Thus, it holds significant expectations in personalized therapy, including accurate diagnosis, treatment monitoring, and early detection of recurrence of TNBC. In this review, we summarize the results from recent and ongoing ctDNA-based biomarker-driven clinical trials, with respect to ctDNA analysis' predictive role, in adjuvant, neo-adjuvant, and metastatic settings. Collectively, we anticipate that ctDNA will ultimately be integrated into the management of TNBC to foster precise treatment.
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Affiliation(s)
- Yue Sun
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Chengjun Zhu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Feng Xu
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Shiyun Cui
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China
| | - Xiaoxiang Guan
- Department of Oncology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, China.
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11
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Nyrop KA, Monaco J, Vohra S, Deal AM, Wood WA, Shachar SS, Dees EC, Kimmick GG, Speca JC, Muss HB. Body mass index and patient-reported function, quality of life and treatment toxicity in women receiving adjuvant chemotherapy for breast cancer. Support Care Cancer 2023; 31:196. [PMID: 36859693 DOI: 10.1007/s00520-023-07637-2] [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: 07/21/2022] [Accepted: 02/08/2023] [Indexed: 03/03/2023]
Abstract
BACKGROUND This study investigates whether high body mass index (BMI) in women diagnosed with early breast cancer (BC) is associated with patient-reported symptom severity during chemotherapy. METHODS Women with Stage I-III BC completed toxicity reports for 17 side effects throughout regularly scheduled chemotherapy infusions. Toxicity reports were compared in women with obesity (BMI > = 30) versus no obesity (BMI < 30). Fisher's exact tests and 2-sample t-tests compared baseline patient characteristics. Risk ratios (RR) for women with obesity as compared to no obesity were estimated for individual symptoms that were patient-rated as moderate, severe or very severe (MSVS) severity, adjusting for marital status and race. RESULTS In a sample of 286 patients, Black women comprised 23% of the sample. The obesity rate was 76% among Black patients and 31% among White patients (p < .0001). Women with obesity rated an average of 6.9 side effects (standard deviation, SD 4.2) as MSVS vs 5.5 side effects (SD 3.7) among women with no obesity (p = .003). In adjusted analysis, women with obesity had significantly greater risk for MSVS fatigue (RR 1.18, 95% CI 1.01-1.36), dyspnea (RR 1.71, 95% CI 1.09-2.69), arthralgia (RR 1.47, 95% CI 1.10-1.97), peripheral neuropathy (RR 1.45, 95% CI 1.01-2.08), edema of limbs (RR 1.84, 95% CI 1.18-2.88), and abdominal pain (RR 1.75, 95% CI 1.07-2.87). There were no inter-group differences in BC stage or phenotype, chemotherapy treatment modifications, or hospitalizations. CONCLUSIONS Among women with early BC, patients with obesity reported higher chemotherapy toxicity as compared to patients without obesity; however, this did not result in differences in treatment completion.
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Affiliation(s)
- Kirsten A Nyrop
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA. .,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA.
| | - Jane Monaco
- Gillings School of Global Public Health, Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Sanah Vohra
- Gillings School of Global Public Health, Department of Biostatistics, University of North Carolina at Chapel Hill, Chapel Hill, NC, USA
| | - Allison M Deal
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | - William A Wood
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | | | - E Claire Dees
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | | | - JoEllen C Speca
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
| | - Hyman B Muss
- School of Medicine, Department of Medicine, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA.,Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, 170 Manning Drive, Campus Box 7305, Chapel Hill, NC, 27599-7305, USA
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12
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Favorable Outcome and Safety of Neoadjuvant Trastuzumab Emtansine (T-DM1) in a HER2-Positive Early Breast Cancer Patient with Severe Renal Disease on Hemodialysis Ineligible for Conventional Chemotherapy: A Case Report. REPORTS 2023. [DOI: 10.3390/reports6010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/06/2023] Open
Abstract
Breast cancer is the leading cause of cancer-related death among women worldwide. It is the most common malignancy in middle-age and elderly women already suffering from other comorbidities, such as chronic kidney disease (CKD). Being a heterogeneous disease, it has variable subtype-specific outcomes and responses towards treatment. Patients with human epidermal growth factor receptor 2 (HER2) overexpression are treated with anti-HER2-targeted drugs. With the advent of newer drugs, the usage of HER2 blockade and chemotherapy in the neoadjuvant treatment of HER2-positive early breast cancer management helps to increase the probability of achieving pathological complete response. We herein present a case of a patient with breast cancer with long-standing CKD and on maintenance hemodialysis where treatment with conventional chemotherapy regimens was a concern and managed with an antibody–drug conjugate (ADC), namely T-DM1, in a neoadjuvant setting. The patient showed a favorable outcome, and the tolerance of T-DM1 in this patient was predictable. This is a first-of-its-kind case report, where T-DM1 was used in a neoadjuvant setting for a patient on simultaneous hemodialysis.
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13
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ZHAO W, CHONG YY, CHIEN WT. Effectiveness of cognitive-based interventions for improving body image of breast cancer patients: A systematic review and meta-analysis. Asia Pac J Oncol Nurs 2023; 10:100213. [PMID: 37089782 PMCID: PMC10120298 DOI: 10.1016/j.apjon.2023.100213] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2022] [Accepted: 02/16/2023] [Indexed: 02/25/2023] Open
Abstract
Objective Breast cancer patients often suffer from body image disturbance due to impairment of their body/appearance resulting from surgeries, other cancer treatments, and/or their complications. Cognitive-based interventions (CBIs) have recently been adopted for patients having breast cancer but their effects on improving body image are uncertain. This systematic review aimed to examine the effects of CBIs on body image in these patients, identify the optimal dose, characteristics, and/or component(s) of an effective intervention for these patients to inform future research and practice. Methods According to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) framework, ten online databases and five search engines were used to search for eligible studies. Quality appraisal of included studies and meta-analysis results were conducted using Rob 2 and Grading of Recommendations Assessment, Development and Evaluation profiler Guideline Development Tool, respectively. RevMan and comprehensive meta-analysis software were used to perform data analysis and synthesis. Results Eleven eligible randomized controlled trials (RCTs) examining the effects of cognitive behavioral, acceptance and commitment, mindfulness, and self-compassion therapies were reviewed. Results of the meta-analysis showed that CBIs significantly reduced negative body image perception (Standardised Mean Difference, SMD = -0.49, 95% confidence interval [CI], [-0.87, -0.11], I 2 = 81%, 6 RCTs, 758 participants), when compared to the control groups (mainly usual care) at immediately post-intervention; in which, CBT-based (SMD = -0.37, 95% CI (-0.60, -0.13), I 2 = 0%) and group-based (SMD = -0.38, 95% CI (-0.62, -0.13), I 2 = 0%) programs had more consistent and significant effects. Conclusions In view of the highly heterogeneous and limited RCTs identified, high-quality controlled trials of CBIs for improving the body image of patients having breast cancer are suggested. Systematic review registration PROSPERO, CRD42021259173.
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14
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Targeted immunotherapy against distinct cancer-associated fibroblasts overcomes treatment resistance in refractory HER2+ breast tumors. Nat Commun 2022; 13:5310. [PMID: 36085201 PMCID: PMC9463158 DOI: 10.1038/s41467-022-32782-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 08/17/2022] [Indexed: 12/26/2022] Open
Abstract
About 50% of human epidermal growth factor receptor 2 (HER2)+ breast cancer patients do not benefit from HER2-targeted therapy and almost 20% of them relapse after treatment. Here, we conduct a detailed analysis of two independent cohorts of HER2+ breast cancer patients treated with trastuzumab to elucidate the mechanisms of resistance to anti-HER2 monoclonal antibodies. In addition, we develop a fully humanized immunocompetent model of HER2+ breast cancer recapitulating ex vivo the biological processes that associate with patients’ response to treatment. Thanks to these two approaches, we uncover a population of TGF-beta-activated cancer-associated fibroblasts (CAF) specific from tumors resistant to therapy. The presence of this cellular subset related to previously described myofibroblastic (CAF-S1) and podoplanin+ CAF subtypes in breast cancer associates with low IL2 activity. Correspondingly, we find that stroma-targeted stimulation of IL2 pathway in unresponsive tumors restores trastuzumab anti-cancer efficiency. Overall, our study underscores the therapeutic potential of exploiting the tumor microenvironment to identify and overcome mechanisms of resistance to anti-cancer treatment. A substantial proportion of HER2+ breast cancer patients do not benefit from HER2-targeted therapy. Here, the authors identify a population of cancer-associated fibroblasts involved in the suppression of trastuzumab-induced ADCC that can be pharmacologically targeted to raise treatment effectiveness in unresponsive tumors.
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15
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Application of Nursing Intervention Plan Based on Symptom Management Theory among Breast Cancer Patients. CONTRAST MEDIA & MOLECULAR IMAGING 2022; 2022:3816768. [PMID: 36051927 PMCID: PMC9410828 DOI: 10.1155/2022/3816768] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/25/2022] [Revised: 07/15/2022] [Accepted: 07/20/2022] [Indexed: 11/17/2022]
Abstract
In order to explore the application effect of nursing intervention based on symptom management theory in breast cancer patients, a total of 120 breast cancer patients who were hospitalized in the Thyroid and Breast Surgery Department of Zhejiang Xiaoshan Hospital from July 2018 to July 2021 were selected as the research subjects. Patients from the control group received routine nursing, while patients from the intervention group underwent nursing interventions based on symptom management theory. Before and after the intervention, symptom distress, Herth Hope Index, quality of life, self-rating anxiety scale (SAS), self-rating depression scale (SDS), visual analogue score (VAS), and Pittsburgh sleep quality index (PSQI) were evaluated in two groups. The results showed that the symptom severity score and the symptom distress score, SAS scores, SDS scores, VAS scores, and PSQI scores in the intervention group were significantly lower than those in the control group, while the Herth Hope Index scores and FACT-B scores in the intervention group were obviously higher than those in the control group (all P < 0.05) after intervention. In conclusion, nursing interventions based on symptom management theory could decrease symptom distress among breast cancer patients, increase their hope levels, improve their life quality, relieve the negative emotions, enhance the sleep quality, and reduce their pain. It is worthy of clinical application.
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16
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Treatment Strategies for Residual Disease following Neoadjuvant Chemotherapy in Patients with Early-Stage Breast Cancer. Curr Oncol 2022; 29:5810-5822. [PMID: 36005196 PMCID: PMC9406771 DOI: 10.3390/curroncol29080458] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2022] [Revised: 08/08/2022] [Accepted: 08/09/2022] [Indexed: 11/17/2022] Open
Abstract
Breast cancer continues to be the most diagnosed cancer among women worldwide. Neoadjuvant chemotherapy is the standard of care for breast cancer patients with locally advanced disease and patients with poor pathological features, such as triple-negative (TN) or human epidermal growth factor receptor-2 (HER2)-positive subtypes. Neoadjuvant therapy offers several advantages, including better surgical outcomes, early systemic treatment for micro-metastases, and accurate tumor biology and chemosensitivity assessment. Multiple studies have shown that achieving pathological complete response (pCR) following neoadjuvant chemotherapy is associated with better prognosis and better treatment outcomes; almost half of such patients may fail to achieve pCR. Tumor proliferative index, hormone receptor (HR) status, and HER2 expression are the major predictors of pCR. Strategies to improve pCR have been dependent on augmenting neoadjuvant chemotherapy with the addition of taxanes and dual anti-HER2 targeted therapy in patients with HER2-positive tumor, and more recently, immunotherapy for patients with TN disease. The clinical management of patients with residual disease following neoadjuvant chemotherapy varies and depends mostly on the level of HR expression and HER2 status. Recent data have suggested that switching trastuzumab to trastuzumab-emtansine (T-DM1) in patients with HER2-positive disease and the addition of capecitabine for patients with HER2-negative and HR-negative subtype is associated with a better outcome; both strategies are incorporated into current clinical practice guidelines. This paper reviews available and ongoing studies addressing strategies to better manage patients who continue to have residual disease following neoadjuvant chemotherapy.
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17
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Jacobs AT, Martinez Castaneda-Cruz D, Rose MM, Connelly L. Targeted therapy for breast cancer: An overview of drug classes and outcomes. Biochem Pharmacol 2022; 204:115209. [PMID: 35973582 DOI: 10.1016/j.bcp.2022.115209] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/07/2022] [Accepted: 08/09/2022] [Indexed: 12/20/2022]
Abstract
The last 25 years have seen significant growth in new therapeutic options for breast cancer, termed targeted therapies based on their ability to block specific pathways known to drive breast tumor growth and survival. Introduction of these drugs has been made possible through advances in the understanding of breast cancer biology. While the promise of targeted therapy for breast cancer has been clear for some time, the experience of the clinical use of multiple drugs and drug classes allows us to now present a summary and perspective as to the success and impact of this endeavor. Here we will review breast cancer targeted therapeutics in clinical use. We will provide the rationale for their indications and summarize clinical data in patients with different breast cancer subtypes, their impact on breast cancer progression and survival and their major adverse effects. The focus of this review will be on the development that has occurred within classes of targeted therapies and subsequent impact on breast cancer patient outcomes. We will conclude with a perspective on the role of targeted therapy in breast cancer treatment and highlight future areas of development.
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Affiliation(s)
- Aaron T Jacobs
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States
| | | | - Mark M Rose
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States
| | - Linda Connelly
- California University of Science and Medicine, 1501 Violet Street, Colton, CA 92324, United States.
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18
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A Novel Surrogate Nomogram Capable of Predicting OncotypeDX Recurrence Score©. J Pers Med 2022; 12:jpm12071117. [PMID: 35887614 PMCID: PMC9318604 DOI: 10.3390/jpm12071117] [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: 05/23/2022] [Revised: 07/02/2022] [Accepted: 07/06/2022] [Indexed: 11/17/2022] Open
Abstract
Background: OncotypeDX Recurrence Score© (RS) is a commercially available 21-gene expression assay which estimates prognosis and guides chemoendocrine prescription in early-stage estrogen-receptor positive, human epidermal growth factor receptor-2-negative (ER+/HER2−) breast cancer. Limitations of RS testing include the cost and turnaround time of several weeks. Aim: Our aim is to develop a user-friendly surrogate nomogram capable of predicting RS. Methods: Multivariable linear regression analyses were performed to determine predictors of RS and RS > 25. Receiver operating characteristic analysis produced an area under the curve (AUC) for each model, with training and test sets were composed of 70.3% (n = 315) and 29.7% (n = 133). A dynamic, user-friendly nomogram was built to predict RS using R (version 4.0.3). Results: 448 consecutive patients who underwent RS testing were included (median age: 58 years). Using multivariable regression analyses, postmenopausal status (β-Coefficient: 0.25, 95% confidence intervals (CIs): 0.03−0.48, p = 0.028), grade 3 disease (β-Coefficient: 0.28, 95% CIs: 0.03−0.52, p = 0.026), and estrogen receptor (ER) score (β-Coefficient: −0.14, 95% CIs: −0.22−−0.06, p = 0.001) all independently predicted RS, with AUC of 0.719. Using multivariable regression analyses, grade 3 disease (odds ratio (OR): 5.67, 95% CIs: 1.32−40.00, p = 0.037), decreased ER score (OR: 1.33, 95% CIs: 1.02−1.66, p = 0.050) and decreased progesterone receptor score (OR: 1.16, 95% CIs: 1.06−1.25, p = 0.002) all independently predicted RS > 25, with AUC of 0.740 for the static and dynamic online nomogram model. Conclusions: This study designed and validated an online user-friendly nomogram from routinely available clinicopathological parameters capable of predicting outcomes of the 21-gene RS expression assay.
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19
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Mallard J, Hucteau E, Charles AL, Bender L, Baeza C, Pélissie M, Trensz P, Pflumio C, Kalish-Weindling M, Gény B, Schott R, Favret F, Pivot X, Hureau TJ, Pagano AF. Chemotherapy impairs skeletal muscle mitochondrial homeostasis in early breast cancer patients. J Cachexia Sarcopenia Muscle 2022; 13:1896-1907. [PMID: 35373507 PMCID: PMC9178151 DOI: 10.1002/jcsm.12991] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Revised: 02/22/2022] [Accepted: 03/07/2022] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Chemotherapy is extensively used to treat breast cancer and is associated with skeletal muscle deconditioning, which is known to reduce patients' quality of life, treatment efficiency, and overall survival. To date, skeletal muscle mitochondrial alterations represent a major aspect explored in breast cancer patients; nevertheless, the cellular mechanisms remain relatively unknown. This study was dedicated to investigating overall skeletal muscle mitochondrial homeostasis in early breast cancer patients undergoing chemotherapy, including mitochondrial quantity, function, and dynamics. METHODS Women undergoing (neo)adjuvant anthracycline-cyclophosphamide and taxane-based chemotherapy participated in this study (56 ± 12 years). Two muscle biopsies were collected from the vastus lateralis muscle before the first and after the last chemotherapy administration. Mitochondrial respiratory capacity, reactive oxygen species production, and western blotting analyses were performed. RESULTS Among the 11 patients, we found a decrease in key markers of mitochondrial quantity, reaching -52.0% for citrate synthase protein levels (P = 0.02) and -38.2% for VDAC protein levels (P = 0.04). This mitochondrial content loss is likely explained by reduced mitochondrial biogenesis, as evidenced by a decrease in PGC-1α1 protein levels (-29.5%; P = 0.04). Mitochondrial dynamics were altered, as documented by a decrease in MFN2 protein expression (-33.4%; P = 0.01), a key marker of mitochondrial outer membrane fusion. Mitochondrial fission is a prerequisite for mitophagy activation, and no variation was found in either key markers of mitochondrial fission (Fis1 and DRP1) or mitophagy (Parkin, PINK1, and Mul1). Two contradictory hypotheses arise from these results: defective mitophagy, which probably increases the number of damaged and fragmented mitochondria, or a relative increase in mitophagy through elevated mitophagic potential (Parkin/VDAC ratio; +176.4%; P < 0.02). Despite no change in mitochondrial respiratory capacity and COX IV protein levels, we found an elevation in H2 O2 production (P < 0.05 for all substrate additions) without change in antioxidant enzymes. We investigated the apoptosis pathway and found an increase in the protein expression of the apoptosis initiation marker Bax (+72.0%; P = 0.04), without variation in the anti-apoptotic protein Bcl-2. CONCLUSIONS This study demonstrated major mitochondrial alterations subsequent to chemotherapy in early breast cancer patients: (i) a striking reduction in mitochondrial biogenesis, (ii) altered mitochondrial dynamics and potential mitophagy defects, (iii) exacerbated H2 O2 production, and (iv) increased initiation of apoptosis. All of these alterations likely explain, at least in part, the high prevalence of skeletal muscle and cardiorespiratory deconditioning classically observed in breast cancer patients.
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Affiliation(s)
- Joris Mallard
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France.,Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Elyse Hucteau
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France.,Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Anne-Laure Charles
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France
| | - Laura Bender
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Claire Baeza
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Mathilde Pélissie
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Philippe Trensz
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Carole Pflumio
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | | | - Bernard Gény
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Roland Schott
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Fabrice Favret
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Xavier Pivot
- Institut de Cancérologie Strasbourg Europe (ICANS), Strasbourg, France
| | - Thomas J Hureau
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
| | - Allan F Pagano
- Faculté de médecine, maïeutique et sciences de la santé, "Mitochondrie, Stress oxydant, Protection musculaire", Université de Strasbourg, Strasbourg, France.,Faculté des Sciences du Sport, Centre Européen d'Enseignement de Recherche et d'Innovation en Physiologie de l'Exercice (CEERIPE), Université de Strasbourg, Strasbourg, France
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20
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Skarping I, Blaabjerg Pedersen S, Förnvik D, Zackrisson S, Borgquist S. The association between body mass index and pathological complete response in neoadjuvant-treated breast cancer patients. Acta Oncol 2022; 61:731-737. [PMID: 35363106 DOI: 10.1080/0284186x.2022.2055976] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
BACKGROUND Obesity seems to be associated with a poorer response to adjuvant chemotherapy in breast cancer (BC); however, associations in the neoadjuvant chemotherapy (NACT) setting and according to menopausal status are less studied. This study aims to investigate the association between pretreatment body mass index (BMI) and pathological complete response (pCR) following NACT in BC according to menopausal and estrogen receptor (ER) status. MATERIAL AND METHODS The study cohort consisted of 491 patients receiving NACT in 2005-2019. Based on pre-NACT patient and tumor characteristics, the association between BMI and achieving pCR was analyzed using logistic regression models (crude and adjusted models (age, tumor size, and node status)) with stratification by menopausal and ER status. RESULTS In the overall cohort, being overweight (BMI ≥25) compared by being normal-weight (BMI <25), increased the odds of accomplishing pCR by 15%. However, based on the 95% confidence interval (CI) the data were compatible with associations within the range of a decrease of 30% to an increase of 89%. Stratification according to menopausal status also showed no strong association: the odds ratio (OR) of accomplishing pCR in overweight premenopausal patients compared with normal-weight premenopausal patients was 1.76 (95% CI 0.88-3.55), whereas for postmenopausal patients the corresponding OR was 0.71 (95% CI 0.35-1.46). DISCUSSION In a NACT BC cohort of 491 patients, we found no evidence of high BMI as a predictive factor of accomplishing pCR, neither in the whole cohort nor stratified by menopausal status. Given the limited precision in our results, larger studies are needed before considering BMI in clinical decision-making regarding NACT or not.
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Affiliation(s)
- Ida Skarping
- Division of Oncology and Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Clinical Physiology and Nuclear Medicine, Skåne University Hospital, Lund, Sweden
| | | | - Daniel Förnvik
- Medical Radiation Physics, Department of Translational Medicine, Skåne University Hospital, Lund University, Malmö, Sweden
| | - Sophia Zackrisson
- Diagnostic Radiology, Department of Translational Medicine, Department of Imaging and Functional Medicine, Skåne University Hospital, Lund University, Lund and Malmö, Sweden
| | - Signe Borgquist
- Division of Oncology and Pathology, Department of Clinical Sciences, Lund University, Lund, Sweden
- Department of Oncology, Aarhus University Hospital/Aarhus University, Aarhus, Denmark
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21
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Yu L, Allen R, Jia L, Sun T, Isakoff SJ, Scherrer-Crosbie M, Kehlmann AM, Zheng H, Ly A, Walmsley CS, Hesler K, Varasteh AN, Pinto CJ, McLoughlin DE, Wu W, Wang X. An Initial Evaluation of Human Plasma cMLC-1: A Potential Protein Biomarker for Trastuzumab-Induced Cardiotoxicity, Breast Cancer Screening and Progression. Front Oncol 2022; 12:809715. [PMID: 35592673 PMCID: PMC9113547 DOI: 10.3389/fonc.2022.809715] [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: 11/05/2021] [Accepted: 03/21/2022] [Indexed: 11/23/2022] Open
Abstract
Background Trastuzumab is a targeted therapy for human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, trastuzumab-induced cardiotoxicity (TIC) has been reported when trastuzumab is administered to patients as a single agent or combined with anthracycline. Currently no means for detecting the early onset of TIC such as a protein biomarker is available. In this regard and based on promising results from a preliminary animal study, the potential of cardiac myosin light chain 1(cMLC-1) as a biomarker to predict TIC, screen patients for breast cancer and monitor tumor progression in breast cancer patients was evaluated. Methods Archived plasma samples collected before and after trastuzumab treatment at various fixed time points from 15 HER2+ patients with or without cardiotoxicity, recently collected plasma samples from 79 breast cancer patients (40 HER2+, 39 HER2-), and 46 healthy donors were analyzed for cMLC-1 levels using an enzyme-linked immunosorbent assay (ELISA). Results An elevated plasma cMLC-1 level was found to be associated with TIC in 3 out of 7 (43%) trastuzumab-treated HER2+ breast cancer patients. However, this study provided an opportunity for us to study plasma cMCL-1 levels in breast cancer patients. It was demonstrated that elevated plasma cMCL-1 is associated with breast cancer. The cutoff cMLC-1 concentration is estimated to be 44.99 ng/mL with a sensitivity of 59.49% (95%CI: 48.47%-69.63%) and specificity of 71.74% (95%CI: 57.45% -82.68%). We also found a noticeable but not significantly more elevated plasma cMCL-1 level in HER2- than in HER2+ breast cancer patients with the given sample sizes. As a result, improved sensitivity of 79.49% (95%CI: 64.47%-89.22%) with the specificity of 63.04% (95%CI:48.60%-75.48%) were obtained for cMLC-1 to predict HER2- breast cancer with the cutoff at 37.17 ng/mL. Moreover, this study determined that cMLC-1 level was significantly higher in patients with metastatic breast cancer than in patients with non-metastatic breast cancer. Conclusions While the analysis of cMLC-1 levels in the plasma of a limited number of trastuzumab-treated HER2+ breast cancer patients failed to fully support its identification as a blood protein biomarker for predicting TIC, additional analyses of plasma cMLC-1 levels did significantly establish its correlations with breast cancer and disease progression. Our findings shed light on and filled, to some extent, the gap of knowledge of the potential of cMLC-1 as a blood protein biomarker for screening breast cancer and monitoring disease progression of breast cancer.
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Affiliation(s)
- Ling Yu
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States.,Key Laboratory of Luminescence Analysis and Molecular Sensing, Ministry of Education, School of Materials and Energy, Southwest University, Chongqing, China
| | - Read Allen
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Lin Jia
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Ting Sun
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Steven J Isakoff
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Marielle Scherrer-Crosbie
- Perelman Center for Advanced Medicine, Cardiovascular Medicine Division, The Hospital of the University of Pennsylvania, Philadelphia, PA, United States
| | - Allison M Kehlmann
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Hui Zheng
- Biostatistics Center, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Amy Ly
- Department of Pathology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
| | - Charlotte S Walmsley
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Katherine Hesler
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Ava N Varasteh
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Christopher J Pinto
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Daniel E McLoughlin
- Termeer Center for Targeted Therapies, Massachusetts General Hospital Cancer Center, Boston, MA, United States
| | - Wenjin Wu
- Division of Monoclonal Antibodies, Office of Biotechnology Products, Office of Pharmaceutical Science, Center for Drug Evaluation and Research, U.S. Food and Drug Administration, Bethesda, MD, United States
| | - Xinhui Wang
- Division of Gastrointestinal and Oncologic Surgery, Department of Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, United States
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22
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Lambertini M, Fielding S, Loibl S, Janni W, Clark E, Franzoi MA, Fumagalli D, Caballero C, Arecco L, Salomoni S, Ponde NF, Poggio F, Kim HJ, Villarreal-Garza C, Pagani O, Paluch-Shimon S, Ballestrero A, Del Mastro L, Piccart M, Bines J, Partridge AH, de Azambuja E. Impact of age on clinical outcomes and efficacy of adjuvant dual anti-HER2 targeted therapy. J Natl Cancer Inst 2022; 114:1117-1126. [PMID: 35512402 PMCID: PMC9360461 DOI: 10.1093/jnci/djac096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2022] [Revised: 03/21/2022] [Accepted: 04/27/2022] [Indexed: 11/22/2022] Open
Abstract
Background Young age at breast cancer (BC) diagnosis has historically been a rationale for overtreatment. Limited data with short follow-up exist on the prognostic value of age at diagnosis in HER2-positive BC and the benefit of anti-HER2 therapy in young patients. Methods APHINITY (NCT01358877) is an international, placebo-controlled, double-blind randomized phase III trial in HER2-positive early BC patients investigating the addition of pertuzumab to adjuvant chemotherapy plus trastuzumab. The prognostic and predictive value of age on invasive disease-free survival (IDFS) as continuous and dichotomous variable (aged 40 years or younger and older than 40 years) was assessed. A subpopulation treatment effect pattern plot analysis was conducted to illustrate possible treatment-effect heterogeneity based on age as a continuous factor. Results Of 4804 included patients, 768 (16.0%) were aged 40 years or younger at enrollment. Median follow-up was 74 (interquartile range = 62-75) months. Young age was not prognostic either as dichotomous (hazard ratio [HR] = 1.06, 95% confidence interval [CI] = 0.84 to 1.33) or continuous (HR = 1.00, 95% CI = 1.00 to 1.01) variable. Lack of prognostic effect of age was observed irrespective of hormone receptor status and treatment arm. No statistically significant interaction was observed between age and pertuzumab effect (Pinteraction = 0.61). Adding pertuzumab improved IDFS for patients in the young (HR = 0.86, 95% CI = 0.56 to 1.32) and older (HR = 0.75, 95% CI = 0.62 to 0.92) cohorts. Similar results were observed irrespective of hormone receptor status. Subpopulation treatment effect pattern plot analysis confirmed the benefit of pertuzumab in 6-year IDFS across age subpopulations. Conclusions In patients with HER2-positive early BC treated with modern anticancer therapies, young age did not demonstrate either prognostic or predictive value, irrespective of hormone receptor status.
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Affiliation(s)
- Matteo Lambertini
- Correspondence to: Matteo Lambertini, MD, PhD, Medical Oncology Department, U.O. Clinica di Oncologia Medica, IRCCS Policlinico San Martino Hospital, University of Genova, Largo Rosanna Benzi 10, 16132 Genova, Italy (e-mail: )
| | | | | | - Wolfgang Janni
- Department of Obstetrics and Gynecology, Universitaetsklinikum, Ulm, Germany
| | - Emma Clark
- Roche Products Ltd, Welwyn Garden City, UK
| | | | | | | | - Luca Arecco
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Sharon Salomoni
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
| | | | - Francesca Poggio
- Department of Medical Oncology, U.O. Oncologia Medica 2, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Hee Jeong Kim
- Division of Breast, Department of Surgery, College of Medicine, University of Ulsan, Asan Medical Center, Seoul, Korea
| | - Cynthia Villarreal-Garza
- Breast Cancer Center, Hospital Zambrano Hellion, Tecnologico de Monterrey, San Pedro Garza Garcia, Nuevo Leon, Mexico
| | - Olivia Pagani
- Geneva University Hospitals, Lugano University and Swiss Group for Clinical Cancer Research (SAKK), Geneva, Switzerland
| | - Shani Paluch-Shimon
- Sharett Institute of Oncology, Hadassah University Hospital & Faculty of Medicine Hebrew University, Jerusalem, Israel
| | - Alberto Ballestrero
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
- Department of Specialist Medicine, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Lucia Del Mastro
- Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
- Department of Medical Oncology, U.O. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Martine Piccart
- Department of Medical Oncology, Institut Jules Bordet, Université Libre de Bruxelles (ULB), Brussels, Belgium
| | - Jose Bines
- National Cancer Institute (INCA), Rio de Janeiro, Brazil
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23
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Joensuu H, Kellokumpu-Lehtinen PL, Huovinen R, Jukkola A, Tanner M, Ahlgren J, Auvinen P, Lahdenperä O, Villman K, Nyandoto P, Nilsson G, Poikonen-Saksela P, Kataja V, Bono P, Junnila J, Lindman H. Adjuvant Capecitabine for Early Breast Cancer: 15-Year Overall Survival Results From a Randomized Trial. J Clin Oncol 2022; 40:1051-1058. [PMID: 35020465 PMCID: PMC8966968 DOI: 10.1200/jco.21.02054] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
PURPOSE Few data are available regarding the influence of adjuvant capecitabine on long-term survival of patients with early breast cancer. METHODS The Finland Capecitabine Trial (FinXX) is a randomized, open-label, multicenter trial that evaluates integration of capecitabine to an adjuvant chemotherapy regimen containing a taxane and an anthracycline for the treatment of early breast cancer. Between January 27, 2004, and May 29, 2007, 1,500 patients with axillary node-positive or high-risk node-negative early breast cancer were accrued. The patients were randomly allocated to either TX-CEX, consisting of three cycles of docetaxel (T) plus capecitabine (X) followed by three cycles of cyclophosphamide, epirubicin, and capecitabine (CEX, 753 patients), or to T-CEF, consisting of three cycles of docetaxel followed by three cycles of cyclophosphamide, epirubicin, and fluorouracil (CEF, 747 patients). We performed a protocol-scheduled analysis of overall survival on the basis of approximately 15-year follow-up of the patients. RESULTS The data collection was locked on December 31, 2020. By this date, the median follow-up time of the patients alive was 15.3 years (interquartile range, 14.5-16.1 years) in the TX-CEX group and 15.4 years (interquartile range, 14.8-16.0 years) in the T-CEF group. Patients assigned to TX-CEX survived longer than those assigned to T-CEF (hazard ratio 0.81; 95% CI, 0.66 to 0.99; P = .037). The 15-year survival rate was 77.6% in the TX-CEX group and 73.3% in the T-CEF group. In exploratory subgroup analyses, patients with estrogen receptor-negative cancer and those with triple-negative cancer treated with TX-CEX tended to live longer than those treated with T-CEF. CONCLUSION Addition of capecitabine to a chemotherapy regimen that contained docetaxel, epirubicin, and cyclophosphamide prolonged the survival of patients with early breast cancer.
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Affiliation(s)
- Heikki Joensuu
- Department of Oncology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | | | - Riikka Huovinen
- Department of Oncology, Turku University Hospital, Turku, Finland
| | - Arja Jukkola
- Department of Oncology, Tampere University Hospital and Tampere University, Tampere, Finland.,Department of Oncology and Radiotherapy, Oulu University Hospital, Oulu, Finland
| | - Minna Tanner
- Department of Oncology, Tampere University Hospital and Tampere University, Tampere, Finland
| | - Johan Ahlgren
- Gävle Hospital, Gävle, Sweden.,Regional Cancer Centre of Mid-Sweden, Academic Hospital, Uppsala, Sweden
| | - Päivi Auvinen
- Cancer Center, Kuopio University Hospital, Kuopio, Finland
| | - Outi Lahdenperä
- Department of Oncology, Turku University Hospital, Turku, Finland
| | | | | | - Greger Nilsson
- Department of Oncology, Gävle Hospital and Visby Hospital, and Uppsala University, Uppsala, Sweden
| | - Paula Poikonen-Saksela
- Department of Oncology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | - Vesa Kataja
- Central Finland Central Hospital, Jyväskylä, Finland
| | - Petri Bono
- Department of Oncology, Helsinki University Hospital and University of Helsinki, Helsinki, Finland
| | | | - Henrik Lindman
- Department of Immunology, Genetics and Pathology, Uppsala University Hospital, Uppsala, Sweden
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24
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Maimone S, Morozov AP, Li Z, Craver EC, Elder EA, McLaughlin SA. Additional Workups Recommended During Preoperative Breast MRI: Methods to Gain Efficiency and Limit Confusion. Ann Surg Oncol 2022; 29:3839-3848. [PMID: 35258769 DOI: 10.1245/s10434-022-11476-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 01/28/2022] [Indexed: 12/21/2022]
Abstract
BACKGROUND Preoperative breast MRI is indicated for staging but can lead to complex imaging workups. This study reviewed imaging recommendations made on preoperative MRI exams, to simplify management approaches for patients with newly diagnosed breast cancer. METHODS This retrospective single-institution review was restricted to women with breast cancer who underwent staging MRI. Additional breast lesions, separate from index tumors, recommended for additional workup or surveillance were assessed to see which were detected and which characteristics predicted success in detection. Univariate mixed-effects logistic modeling predicted the likelihood of finding lesions using MRI-directed ultrasound (US), with odds ratios reported. Tests were two-sided, with a p value lower than 0.05 considered significant. RESULTS In this study, 534 (39.6%) patients had recommendations for additional workup after preoperative MRI. MRI detected additional malignancy in 178 patients (33.3%). Half of the 66 patients who refused an additional workup and opted for mastectomy had additional malignancies at mastectomy. MRI-directed US was 14 times more likely to detect masses than nonmass enhancement (NME) (p < 0.001). NME was detected on US in only 16% of cases, with one third of subsequent biopsy results considered discordant. Probably benign assessments were given to 35 patients, with 23% not returning for follow-up evaluation and 7% returning at least 6 months later than recommended. CONCLUSION Use of preoperative breast MRI has increased. Although it can add value, institutions should establish indications and expectations to prevent unnecessary workups. Limiting MRI-directed US to masses, avoiding probably benign assessments, and consulting with patients after MRI but prior to workups can prevent unnecessary exams and confusion.
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Affiliation(s)
- Santo Maimone
- Department of Radiology, Mayo Clinic Florida, Jacksonville, FL, USA.
| | - Andrey P Morozov
- Department of Radiology, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Zhuo Li
- Department of Biostatistics, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Emily C Craver
- Department of Biostatistics, Mayo Clinic Florida, Jacksonville, FL, USA
| | - Erin A Elder
- Department of Surgery, Mayo Clinic Florida, Jacksonville, FL, USA.,Department of Surgery, Ochsner Medical Center, New Orleans, LA, USA
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25
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Kerr AJ, Dodwell D, McGale P, Holt F, Duane F, Mannu G, Darby SC, Taylor CW. Adjuvant and neoadjuvant breast cancer treatments: A systematic review of their effects on mortality. Cancer Treat Rev 2022; 105:102375. [PMID: 35367784 PMCID: PMC9096622 DOI: 10.1016/j.ctrv.2022.102375] [Citation(s) in RCA: 79] [Impact Index Per Article: 39.5] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2021] [Revised: 02/26/2022] [Accepted: 03/01/2022] [Indexed: 12/20/2022]
Affiliation(s)
- Amanda J Kerr
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - David Dodwell
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Paul McGale
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Francesca Holt
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Fran Duane
- St Luke's Radiation Oncology Network, St. James's Hospital, Dublin, Ireland.
| | - Gurdeep Mannu
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Sarah C Darby
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
| | - Carolyn W Taylor
- Nuffield Department of Population Health, University of Oxford, Oxford, UK.
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26
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de Boo LW, Jóźwiak K, Joensuu H, Lindman H, Lauttia S, Opdam M, van Steenis C, Brugman W, Kluin RJC, Schouten PC, Kok M, Nederlof PM, Hauptmann M, Linn SC. Adjuvant capecitabine-containing chemotherapy benefit and homologous recombination deficiency in early-stage triple-negative breast cancer patients. Br J Cancer 2022; 126:1401-1409. [PMID: 35124703 PMCID: PMC9090783 DOI: 10.1038/s41416-022-01711-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Revised: 12/16/2021] [Accepted: 01/17/2022] [Indexed: 12/21/2022] Open
Abstract
Background The addition of adjuvant capecitabine to standard chemotherapy of early-stage triple-negative breast cancer (TNBC) patients has improved survival in a few randomised trials and in meta-analyses. However, many patients did not benefit. We evaluated the BRCA1-like DNA copy number signature, indicative of homologous recombination deficiency, as a predictive biomarker for capecitabine benefit in the TNBC subgroup of the FinXX trial. Methods Early-stage TNBC patients were randomised between adjuvant capecitabine-containing (TX + CEX: capecitabine-docetaxel, followed by cyclophosphamide-epirubicin-capecitabine) and conventional chemotherapy (T + CEF: docetaxel, followed by cyclophosphamide-epirubicin-fluorouracil). Tumour BRCA1-like status was determined on low-coverage, whole genome next-generation sequencing data using an established DNA comparative genomic hybridisation algorithm. Results For 129/202 (63.9%) patients the BRCA1-like status could be determined, mostly due to lack of tissue. During a median follow-up of 10.7 years, 35 recurrences and 32 deaths occurred. Addition of capecitabine appears to improve recurrence-free survival more among 61 (47.3%) patients with non-BRCA1-like tumours (HR 0.23, 95% CI 0.08–0.70) compared to 68 (52.7%) patients with BRCA1-like tumours (HR 0.66, 95% CI 0.24–1.81) (P-interaction = 0.17). Conclusion Based on our data, patients with non-BRCA1-like TNBC appear to benefit from the addition of capecitabine to adjuvant chemotherapy. Patients with BRCA1-like TNBC may also benefit. Additional research is needed to define the subgroup within BRCA1-like TNBC patients who may not benefit from adjuvant capecitabine.
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27
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Vo JB, Ramin C, Barac A, Berrington de Gonzalez A, Veiga L. Trends in heart disease mortality among breast cancer survivors in the US, 1975-2017. Breast Cancer Res Treat 2022; 192:611-622. [PMID: 35107712 PMCID: PMC8960573 DOI: 10.1007/s10549-022-06515-5] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 01/03/2022] [Indexed: 11/24/2022]
Abstract
Purpose Heart disease is a significant concern among breast cancer survivors, in part due to cardiotoxic treatments including chemotherapy and radiotherapy. Long-term trends in heart disease mortality have not been well characterized. We examined heart disease mortality trends among US breast cancer survivors by treatment type. Methods We included first primary invasive breast cancer survivors diagnosed between 1975 and 2016 (aged 18–84; survived 12 + months; received initial chemotherapy, radiotherapy, or surgery) in the SEER-9 Database. Standardized mortality ratios (SMRs) and 10-year cumulative heart disease mortality estimates accounting for competing events were calculated by calendar year of diagnosis and initial treatment regimen. Ptrends were assessed using Poisson regression. All statistical tests were 2-sided. Results Of 516,916 breast cancer survivors, 40,812 died of heart disease through 2017. Heart disease SMRs declined overall from 1975–1979 to 2010–2016 (SMR 1.01 [95%CI: 0.98, 1.03] to 0.74 [0.69, 0.79], ptrend < 0.001). This decline was also observed for survivors treated with radiotherapy alone and chemotherapy plus radiotherapy. A sharper decline in heart disease SMRs was observed from 1975 to 1989 for left-sided radiotherapy, compared to right-sided. In contrast, there was a non-significant increasing trend in SMRs for chemotherapy alone, and significant by regional stage (ptrend = 0.036). Largest declines in 10-year cumulative mortality were observed from 1975–1984 to 2005–2016 among surgery only: 7.02% (95%CI: 6.80%, 7.23%) to 4.68% (95%CI: 4.39%, 4.99%) and radiotherapy alone: 6.35% (95%CI: 5.95%, 6.77%) to 2.94% (95%CI: 2.73%, 3.16%). Conclusions We observed declining heart disease mortality trends by most treatment types yet increasing for regional stage patients treated with chemotherapy alone, highlighting a need for additional studies with detailed treatment data and cardiovascular management throughout cancer survivorship. Supplementary Information The online version contains supplementary material available at 10.1007/s10549-022-06515-5.
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Affiliation(s)
- Jacqueline B Vo
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA. .,Cancer Prevention Fellowship Program, Division of Cancer Prevention, Bethesda, MD, USA.
| | - Cody Ramin
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Ana Barac
- Director of Cardio-Oncology and Professor of Medicine, Medstar Heart and Vascular Institute, Georgetown University, Washington, DC, USA
| | - Amy Berrington de Gonzalez
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
| | - Lene Veiga
- Radiation Epidemiology Branch, Division of Cancer Epidemiology and Genetics, National Cancer Institute, Bethesda, MD, USA
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28
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Mazumdar A, Jain S, Jain S, Bose SM. Management of Early Breast Cancer – Surgical Aspects. Breast Cancer 2022. [DOI: 10.1007/978-981-16-4546-4_14] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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29
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Gray E, Figueroa JD, Oikonomidou O, MacPherson I, Urquhart G, Cameron DA, Hall PS. Variation in chemotherapy prescribing rates and mortality in early breast cancer over two decades: a national data linkage study. ESMO Open 2021; 6:100331. [PMID: 34864502 PMCID: PMC8649669 DOI: 10.1016/j.esmoop.2021.100331] [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: 05/07/2021] [Revised: 11/07/2021] [Accepted: 11/09/2021] [Indexed: 11/30/2022] Open
Abstract
Background Regional variation in clinical practice may identify differences in care, reveal inequity in access, and explain inequality in outcomes. The study aim was to measure geographical variation in Scotland for adjuvant chemotherapy use and mortality in early-stage breast cancer. Patients and methods In this retrospective cohort study using population cancer registry-based data linkage, patients with surgically treated early breast cancer between 2001 and 2018 were identified from the Scottish Cancer Registry. Geographical regions considered were based on NHS Scotland organisational structure including 14 territorial Health Boards as well as three regional Cancer Networks. Regional variation in the proportion receiving chemotherapy, breast cancer mortality and all-cause mortality was investigated. Inter-regional comparisons of chemotherapy use were adjusted for differences in case mix using logistic regression. Comparison of breast cancer-specific mortality and all-cause mortality used regression with a parametric survival model. Time trends were assessed using moving average plots. Results Chemotherapy use ranged from 35% to 46% of patients across Health Boards without adjustment. Variation reduced between 2001 and 2018. Following adjustment for clinical case mix, variation between cancer networks was within 3 percentage points, but up to 10 percentage points from the national average in some Health Boards. Differences in breast cancer mortality and all-cause mortality between cancer networks were modest, with hazard ratios of between 0.933 (95% confidence interval 0.893-0.975) and 1.041 (1.002-1.082) compared with the national average. Survival improved over the time period studied. Conclusion With adequate case mix adjustment, variation in adjuvant chemotherapy use for early breast cancer in Scotland is small, with a trend towards greater convergence in practice and improved mortality outcomes in more recent cohorts. This suggests very limited regional inequity in access and convergence of clinical practice towards risk-stratified treatment recommendations. Outliers require assessment to understand the reasons for variance. A cohort study including the Scottish population of surgically treated early breast cancer patients from 2001 to 2018. With adequate case mix adjustment, regional variation in adjuvant chemotherapy use was small, but with notable outliers. Over time there was a trend towards greater convergence in practice towards risk-stratified treatment recommendations.
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Affiliation(s)
- E Gray
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - J D Figueroa
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK
| | - O Oikonomidou
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK; Edinburgh Cancer Centre, NHS Lothian, Edinburgh, UK
| | - I MacPherson
- Institute of Cancer Sciences, University of Glasgow, Glasgow, UK; The Beatson West of Scotland Cancer Centre, NHS Greater Glasgow and Clyde, Glasgow, UK
| | | | - D A Cameron
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK; Edinburgh Cancer Centre, NHS Lothian, Edinburgh, UK
| | - P S Hall
- Institute of Genetics and Cancer, University of Edinburgh, Edinburgh, UK; Edinburgh Cancer Centre, NHS Lothian, Edinburgh, UK.
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Houvenaeghel G, Cohen M, Classe JM, Reyal F, Mazouni C, Chopin N, Martinez A, Daraï E, Coutant C, Colombo PE, Gimbergues P, Chauvet MP, Azuar AS, Rouzier R, Tunon de Lara C, Muracciole X, Agostini A, Bannier M, Charaffe Jauffret E, De Nonneville A, Goncalves A. Lymphovascular invasion has a significant prognostic impact in patients with early breast cancer, results from a large, national, multicenter, retrospective cohort study. ESMO Open 2021; 6:100316. [PMID: 34864349 PMCID: PMC8645922 DOI: 10.1016/j.esmoop.2021.100316] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 10/28/2021] [Accepted: 10/31/2021] [Indexed: 11/17/2022] Open
Abstract
Background We determined the prognostic impact of lymphovascular invasion (LVI) in a large, national, multicenter, retrospective cohort of patients with early breast cancer (BC) according to numerous factors. Patients and methods We collected data on 17 322 early BC patients treated in 13 French cancer centers from 1991 to 2013. Survival functions were calculated using the Kaplan–Meier method and multivariate survival analyses were carried out using the Cox proportional hazards regression model adjusted for significant variables associated with LVI or not. Two propensity score-based matching approaches were used to balance differences in known prognostic variables associated with LVI status and to assess the impact of adjuvant chemotherapy (AC) in LVI-positive luminal A-like patients. Results LVI was present in 24.3% (4205) of patients. LVI was significantly and independently associated with all clinical and pathological characteristics analyzed in the entire population and according to endocrine receptor (ER) status except for the time period in binary logistic regression. According to multivariate analyses including ER status, AC, grade, and tumor subtypes, the presence of LVI was significantly associated with a negative prognostic impact on overall (OS), disease-free (DFS), and metastasis-free survival (MFS) in all patients [hazard ratio (HR) = 1.345, HR = 1.312, and HR = 1.415, respectively; P < 0.0001], which was also observed in the propensity score-based analysis in addition to the association of AC with a significant increase in both OS and DFS in LVI-positive luminal A-like patients. LVI did not have a significant impact in either patients with ER-positive grade 3 tumors or those with AC-treated luminal A-like tumors. Conclusion The presence of LVI has an independent negative prognostic impact on OS, DFS, and MFS in early BC patients, except in ER-positive grade 3 tumors and in those with luminal A-like tumors treated with AC. Therefore, LVI may indicate the existence of a subset of luminal A-like patients who may still benefit from adjuvant therapy. In a study of 17 322 early BC patients, LVI had a significant independent negative prognostic impact on survival. LVI negatively impacted survival in almost every patient category and cancer subtype, with and without AC. LVI did not have a negative survival impact in patients with ER+ grade 3 or with luminal A-like tumors with chemotherapy. Results suggest a possible benefit of AC in LVI-positive luminal A-like patients.
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Affiliation(s)
- G Houvenaeghel
- Department of Surgical Oncology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, INSERM, Marseille, France.
| | - M Cohen
- Department of Surgical Oncology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, INSERM, Marseille, France
| | - J M Classe
- Institut René Gauducheau, Site Hospitalier Nord, St Herblain, France
| | - F Reyal
- Institut Curie, Paris, France
| | - C Mazouni
- Institut Gustave Roussy, Villejuif, France
| | - N Chopin
- Centre Léon Bérard, Lyon, France
| | - A Martinez
- Centre Claudius Regaud, Toulouse, France
| | - E Daraï
- Hôpital Tenon, Paris, France
| | - C Coutant
- Centre Georges François Leclerc, Dijon, France
| | | | | | | | - A S Azuar
- Hôpital de Grasse, Chemin de Clavary, Grasse, France
| | - R Rouzier
- Hôpital René Huguenin, Saint Cloud, France
| | | | | | - A Agostini
- Department of Obstetrics and Gynocology, Hôpital de la Conception, Marseille, France
| | - M Bannier
- Department of Surgical Oncology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, INSERM, Marseille, France
| | - E Charaffe Jauffret
- Department of Pathology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, Marseille, France
| | - A De Nonneville
- Department of Medical Oncology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, INSERM, Marseille, France
| | - A Goncalves
- Department of Medical Oncology, CRCM, Institut Paoli-Calmettes, Aix-Marseille University, CNRS, INSERM, Marseille, France
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Hashiguchi N, Schenker N, Rottner L, Reißmann B, Rillig A, Maurer T, Lemes C, Kuck KH, Ouyang F, Mathew S. Absence of detectable effect of radiotherapy and chemotherapy for breast cancer on the presence of low voltage areas in patients receiving left atrial catheter ablation. Acta Cardiol 2021; 76:1061-1068. [PMID: 32914694 DOI: 10.1080/00015385.2020.1812892] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
PURPOSE Radiation and chemotherapy for breast cancer are known to cause side effects to the heart. However, it still remains unclear whether those therapies affect left atrium fibrosis. We sought to examine the effects of radiation and chemotherapy on the electroanatomic features of the left atrium (LA) in patients who received catheter ablation for LA arrhythmias and underwent radiation and/or chemotherapy prior to the procedure. METHODS AND RESULTS We compared 38 patients who underwent catheter ablation for LA arrhythmias and had a previous diagnosis of breast cancer with 38 patients without breast cancer. LA low voltage zones (LVZ) were analysed during the electrophysiological (EP) study. The existence of LA LVZ did not differ significantly between both groups (71.1% vs. 76.3%, p = .602; 13.7cm2 (IQR 0;20.6cm2) vs. 7.0cm2 (IQR 1.6;21.1cm2), p = .690). Also scar distribution revealed no difference between both groups. However, an involvement of the anterior wall was common in both groups (65.8% vs. 73.7%, p = .454). Patients with breast cancer and persistent AF showed a trend towards greater LA scar areas 14.5% vs. 6.9%, p = .383) compared to the control group. Age and LA volume index were the only independent predictors for greater LA scarring. CONCLUSIONS Thoracic irradiation and chemotherapy for breast cancer do not lead to an increase in LA scar area or a changed distribution of LA scarring. However, patient with breast cancer showed a tendency towards greater LA scar areas. Patient's age and LA volume index were identified as independent predictors for LA scar development.
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Affiliation(s)
| | - Niklas Schenker
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Laura Rottner
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
- Department for Cardiology, University of Hamburg Eppendorf, Hamburg, Germany
| | - Bruno Reißmann
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
- Department for Cardiology, University of Hamburg Eppendorf, Hamburg, Germany
| | - Andreas Rillig
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
- Department for Cardiology, University of Hamburg Eppendorf, Hamburg, Germany
| | - Tilman Maurer
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Christine Lemes
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Karl-Heinz Kuck
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
| | - Feifan Ouyang
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
- Fuwai Hospital, The Chinese Academy of Medical Sciences & National Center of Cardiovascular Diseases, Beijing, China
| | - Shibu Mathew
- Department of Cardiology, Asklepios Klinik St. Georg, Hamburg, Germany
- Department of Cardiology, University of Giessen, Giessen, Germany
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Graff SL. Treatment of Premenopausal Women: Finding the Right-Sized Endocrine Therapy. JCO Oncol Pract 2021; 18:217-220. [PMID: 34780307 DOI: 10.1200/op.21.00720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Stephanie L Graff
- Lifespan Cancer Institute, Providence, RI.,Warren Alpert School of Medicine, Brown University, Providence, RI
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Gwark S, Noh WC, Ahn SH, Lee ES, Jung Y, Kim LS, Han W, Nam SJ, Gong G, Kim SO, Kim HJ. Axillary Lymph Node Dissection Rates and Prognosis From Phase III Neoadjuvant Systemic Trial Comparing Neoadjuvant Chemotherapy With Neoadjuvant Endocrine Therapy in Pre-Menopausal Patients With Estrogen Receptor-Positive and HER2-Negative, Lymph Node-Positive Breast Cancer. Front Oncol 2021; 11:741120. [PMID: 34660302 PMCID: PMC8515848 DOI: 10.3389/fonc.2021.741120] [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: 07/14/2021] [Accepted: 09/07/2021] [Indexed: 11/16/2022] Open
Abstract
In this study, we aimed to evaluate axillary lymph node dissection (ALND) rates and prognosis in neoadjuvant chemotherapy (NCT) compare with neoadjuvant endocrine therapy (NET) in estrogen receptor-positive (ER+)/human epidermal growth factor receptor 2-negative (HER2-), lymph node (LN)-positive, premenopausal breast cancer patients (NCT01622361). The multicenter, phase 3, randomized clinical trial enrolled 187 women from July 5, 2012, to May 30, 2017. The patients were randomly assigned (1:1) to either 24 weeks of NCT including adriamycin plus cyclophosphamide followed by intravenous docetaxel, or NET involving goserelin acetate and daily tamoxifen. ALND was performed based on the surgeon’s decision. The primary endpoint was ALND rate and surgical outcome after preoperative treatment. The secondary endpoint was long-term survival. Among the 187 randomized patients, pre- and post- neoadjuvant systemic therapy (NST) assessments were available for 170 patients. After NST, 49.4% of NCT patients and 55.4% of NET patients underwent mastectomy after treatment completion. The rate of ALND was significantly lower in the NCT group than in the NET group (55.2% vs. 69.9%, P=.046). Following surgery, the NET group showed a significantly higher mean number of removed LNs (14.96 vs. 11.74, P=.003) and positive LNs (4.84 vs. 2.92, P=.000) than the NCT group. The axillary pathologic complete response (pCR) rate was significantly higher in the NCT group (13.8% vs. 4.8%, P=.045) than in the NET group. During a median follow-up of 67.3 months, 19 patients in the NCT group and 12 patients in the NET group reported recurrence. The 5-year ARFS (97.5%vs. 100%, P=.077), DFS (77.2% vs. 84.8%, P=.166), and OS (97.5% vs. 94.7%, P=.304) rates did not differ significantly between the groups. In conclusion, although survival did not differ significantly, more NCT patients might able to avoid ALND, with fewer LNs removed with lower LN positivity.
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Affiliation(s)
- Sungchan Gwark
- Department of Surgery, College of Medicine, Asan Medical Center, University of Ulsan, Seoul, South Korea
| | - Woo Chul Noh
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
| | - Sei Hyun Ahn
- Department of Surgery, College of Medicine, Asan Medical Center, University of Ulsan, Seoul, South Korea
| | - Eun Sook Lee
- Department of Surgery, Center for Breast Cancer, Research and Institute and Hospital, National Cancer Center, Goyang, South Korea
| | - Yongsik Jung
- Department of Surgery, School of Medicine, Ajou University, Suwon, South Korea
| | - Lee Su Kim
- Division of Breast and Endocrine Surgery, College of Medicine, Hallym Sacred Heart Hospital, Hallym University, Anyang, South Korea
| | - Wonshik Han
- Department of Surgery and Cancer Research Institute, College of Medicine, Seoul National University, Seoul, South Korea
| | - Seok Jin Nam
- Department of Surgery, Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul, South Korea
| | - Gyungyub Gong
- Department of Pathology, College of Medicine, Asan Medical Center, University of Ulsan, Seoul, South Korea
| | - Seon-Ok Kim
- Department of Clinical Epidemiology and Biostatistics, Asan Medical Center, Seoul, South Korea
| | - Hee Jeong Kim
- Department of Surgery, College of Medicine, Asan Medical Center, University of Ulsan, Seoul, South Korea
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Skarping I, Larsson M, Förnvik D. Analysis of mammograms using artificial intelligence to predict response to neoadjuvant chemotherapy in breast cancer patients: proof of concept. Eur Radiol 2021; 32:3131-3141. [PMID: 34652522 PMCID: PMC9038782 DOI: 10.1007/s00330-021-08306-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 08/28/2021] [Accepted: 09/02/2021] [Indexed: 12/22/2022]
Abstract
Objectives In this proof of concept study, a deep learning–based method for automatic analysis of digital mammograms (DM) as a tool to aid in assessment of neoadjuvant chemotherapy (NACT) treatment response in breast cancer (BC) was examined. Methods Baseline DM from 453 patients receiving NACT between 2005 and 2019 were included in the study cohort. A deep learning system, using the aforementioned baseline DM, was developed to predict pathological complete response (pCR) in the surgical specimen after completion of NACT. Two image patches, one extracted around the detected tumour and the other from the corresponding position in the reference image, were fed into a classification network. For training and validation, 1485 images obtained from 400 patients were used, and the model was ultimately applied to a test set consisting of 53 patients. Results A total of 95 patients (21%) achieved pCR. The median patient age was 52.5 years (interquartile range 43.7–62.1), and 255 (56%) were premenopausal. The artificial intelligence (AI) model predicted the pCR as represented by the area under the curve of 0.71 (95% confidence interval 0.53–0.90; p = 0.035). The sensitivity was 46% at a fixed specificity of 90%. Conclusions Our study describes an AI platform using baseline DM to predict BC patients’ responses to NACT. The initial AI performance indicated the potential to aid in clinical decision-making. In order to continue exploring the clinical utility of AI in predicting responses to NACT for BC, further research, including refining the methodology and a larger sample size, is warranted. Key Points • We aimed to answer the following question: Prior to initiation of neoadjuvant chemotherapy, can artificial intelligence (AI) applied to digital mammograms (DM) predict breast tumour response? • DMs contain information that AI can make use of for predicting pathological complete (pCR) response after neoadjuvant chemotherapy for breast cancer. • By developing an AI system designed to focus on relevant parts of the DM, fully automatic pCR prediction can be done well enough to potentially aid in clinical decision-making.
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Affiliation(s)
- I Skarping
- Division of Oncology, Department of Clinical Sciences, Lund University, Lund, Sweden.
- Department of Clinical Physiology and Nuclear Medicine, Skane University Hospital, Lund, Sweden.
| | | | - D Förnvik
- Medical Radiation Physics, Department of Translational Medicine, Lund University, Skane University Hospital, Malmö, Sweden
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Saleh RR, Nadler MB, Desnoyers A, Meti N, Fazelzad R, Amir E. Platinum-based chemotherapy in early-stage triple negative breast cancer: A meta-analysis. Cancer Treat Rev 2021; 100:102283. [PMID: 34530283 DOI: 10.1016/j.ctrv.2021.102283] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2021] [Revised: 08/11/2021] [Accepted: 08/16/2021] [Indexed: 12/23/2022]
Abstract
PURPOSE The addition of platinum agents to anthracycline and taxane-based chemotherapy in early-stage triple negative breast cancer (TNBC) patients improves pathological complete response (pCR). Long-term outcomes, such as disease-free survival (DFS) and overall survival (OS), have not been well-established. METHODS A systematic literature review identified studies using platinum-based treatment in TNBC patients in the neoadjuvant or adjuvant setting with reportable long-term outcomes. Hazard ratios (HR) from collected data were pooled in a meta-analysis using generic inverse-variance and random effects modeling. Subgroup analyses were conducted based on treatment setting and study design. RESULTS Fourteen studies comprising 3518 patients met the inclusion criteria. Median follow up was 56.2 months. All studies reported DFS and 9 studies (64%) reported OS. DFS was significantly better in platinum-based treatment (HR 0.71, 95% confidence interval (CI) 0.56-0.89; p = 0.03). However, OS was no different (HR 0.98, 95% CI 0.75-1.27; p = 0.87). There was a non-significant difference between platinum exposure in the adjuvant compared to neoadjuvant setting for both DFS (HR 0.75 vs 0.62, p = 0.43) and for OS (HR 0.90 vs 1.10, p = 0.58). The addition of platinum was associated with more thrombocytopenia and all-grade neuropathy and non-significant increases in neutropenia and grade 3-4 neuropathy. CONCLUSIONS Platinum-based treatment improves DFS but not OS. The reporting of toxicity was suboptimal, but in general adding platinum increased toxicity. The discordant effect of platinum-based treatment on DFS and OS suggest the potential development of platinum resistance and worse outcomes after recurrence. Platinum-based chemotherapy cannot be recommended in unselected patients with early TNBC.
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Affiliation(s)
- Ramy R Saleh
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Michelle B Nadler
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Alexandra Desnoyers
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Nicholas Meti
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada
| | - Rouhi Fazelzad
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada; Information Specialist, Library and Information Services, Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Eitan Amir
- Division of Medical Oncology & Hematology, Department of Medicine, Princess Margaret Cancer Centre and the University of Toronto, Toronto, Ontario, Canada.
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Health-Related Quality of Life Among Patients With HR+/HER2- Early Breast Cancer. Clin Ther 2021; 43:1228-1244.e4. [PMID: 34256965 DOI: 10.1016/j.clinthera.2021.04.020] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2020] [Revised: 03/30/2021] [Accepted: 04/22/2021] [Indexed: 12/24/2022]
Abstract
PURPOSE The goal of this study was to characterize health-related quality of life (HRQOL) among patients diagnosed with early-stage, hormone receptor-positive (HR+)/human epidermal growth factor receptor 2 negative (HER2-) breast cancer. METHODS A multinational (United States, Japan, France, Germany, Italy, Spain, and United Kingdom) study of patients diagnosed with stage I to III HR+/HER2- breast cancer, either receiving adjuvant treatment or under postadjuvant surveillance, was conducted between June and October 2019. Patients were identified by their consulting physician and invited to complete the Functional Assessment of Cancer Therapy-Breast (FACT-B) and the EQ-5D-5L pen and paper questionnaires. EQ-5D-5L index scores were derived by using available country-specific health state value sets, where available, and numerically compared with general population scores derived from published normative and population data. Descriptive summary statistics were reported for FACT-B, Functional Assessment of Cancer Therapy-General (FACT-G) (total and specific subscales), the EQ-5D index scores, and the EQ-VAS scores for each country. Results were stratified according to disease-free treatment status (active adjuvant treatment or postadjuvant surveillance), age (25-44, 45-54, 55-64, or ≥65 years), stage (I, II, or III), and menopausal status at the time of questionnaire completion (pre-/peri-menopausal or postmenopausal). FINDINGS Overall, 1110 patients completed the HRQOL questionnaires (mean age, 59 years; 79% active adjuvant treatment, and 21% under surveillance postadjuvant treatment at time of questionnaire administration; 31% stage I, 48% stage II, and 20% stage III at diagnosis). Of these, 1102 completed the FACT-B and 1083 completed the EQ-5D-5L questionnaires. The mean (SD) FACT-B total score was 99.0 (21.9). The mean FACT-G total score was 72.5 (17.8), which was comparable to the published normative score. The mean EQ-5D index and EQ-VAS scores for each country were similar to corresponding population means; EQ-5D index scores ranged from 0.842 (0.098) in Japan to 0.916 (0.109) in France, and EQ-VAS scores from 68.0 (18.4) in Germany to 78.6 (16.4) in the United States. In addition, mean scores were comparable between the active adjuvant treatment and postadjuvant surveillance groups for the FACT-B total (99.4 [22.5] and 97.7 [19.7], respectively), FACT-G total (72.8 [18.3] and 71.3 [16.0]), EQ-5D index score (0.868 [0.135] and 0.869 [0.142]), and EQ-VAS (74.9 [17.2] and 74.4 [16.1]). IMPLICATIONS Patient-reported HRQOL among patients with HR+/HER2- early breast cancer who were disease-free was high, with reported scores comparable to normative scores. These results improve our understanding of HRQOL among patients with early disease and may facilitate future studies examining the potential impact of adjuvant treatment and disease recurrence, including metastasis.
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Aidi injection combined with chemotherapy in the treatment of cancer patients: a systematic review of systematic reviews and meta-analyses. Anticancer Drugs 2021; 32:991-1002. [PMID: 34183496 PMCID: PMC8517103 DOI: 10.1097/cad.0000000000001110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
The objective of the study was to evaluate and summarize the evidence from systematic reviews and meta-analyses regarding the efficacy and safety of Aidi injection combined with chemotherapy in the treatment of cancer patients. PubMed, EMBASE, Web of Science, Cochrane Library, China National Knowledge Infrastructure, Chong qing VIP databases, and Wanfang databases were searched for systematic reviews/meta-analyses on the topic of Aidi treating cancer patients published from inception to 20 December 2020. Google Scholar and OpenGrey were searched for grey literature and International Prospective Register of Systematic Reviews for ongoing reviews. Two investigators independently selected eligible studies, extracted data, and assessed the methodological quality of included systematic reviews/meta-analyses using the measurement tool to assess systematic reviews 2 (AMSTAR-2) tool, and the strength of evidence was assessed with the grade of recommendation, assessment, development, and evaluation (GRADE) system. Twenty-seven systematic reviews/meta-analyses were identified in the study. The methodological quality of all 27 systematic reviews/meta-analyses were critically low when evaluated by AMSTAR-2, and the evidence quality of all outcomes rated as either low or very low based on the GRADE system. The available evidence is currently insufficient to support or refute the use of Aidi in the treatment of cancer patients, thus high-quality trials with large sample sizes are needed to explore its efficacy and safety in cancer patients.
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Lüftner D, Peipp M. New Therapeutic Strategies in Advanced Nonoperable or Metastatic HER2-positive Breast Cancer. Geburtshilfe Frauenheilkd 2021; 81:666-678. [PMID: 34168380 PMCID: PMC8216785 DOI: 10.1055/a-1471-4063] [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: 12/20/2020] [Accepted: 03/27/2021] [Indexed: 11/24/2022] Open
Abstract
Despite therapeutic gains in the treatment of HER2-positive (HER2: human epidermal growth factor receptor 2) advanced/metastatic breast cancer, there remains an urgent need for more effective treatment options. At present, there is no definitive approved standard therapy beyond second-line treatment. One of the major challenges is overcoming treatment resistance. Depending on the underlying resistance mechanism, different strategies are being pursued for new innovative treatment concepts in HER2-positive breast cancer. Specifically designed antibodies for targeted therapy are one important focus to successfully meet these challenges. Trastuzumab deruxtecan (T-DXd, DS-8201a), an optimised antibody drug conjugate (ADC) is in clinical trials, showing promising outcomes in patients with advanced, nonoperable or metastatic HER2-positive breast cancer who had already undergone intensive prior treatment. Based on this data, T-DXd has already been approved in the US and Japan for HER2-positive advanced nonoperable and metastatic breast cancer - in the US after at least two prior anti-HER2 targeted treatment lines and in Japan after prior chemotherapy. T-DXd represents successful "antibody engineering". Since the beginning of the year, T-DXd has also been approved in Europe as monotherapy for inoperable or metastatic HER2-positive breast cancer in patients who are pretreated with at least two anti-HER2 directed therapies. This paper presents strategies for improving treatment options in advanced nonoperable and metastatic HER2-positive breast cancer, with the development of T-DXd as an example.
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Affiliation(s)
- Diana Lüftner
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Charité, Universitätsmedizin Berlin, Berlin, Germany
| | - Matthias Peipp
- Sektion für Stammzelltransplantation und Immuntherapie, Dr. Mildred-Scheel-Haus, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
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Untch M, Martin M, De Laurentiis M, Gligorov J. How to Optimise Extended Adjuvant Treatment with Neratinib for Patients with Early HER2+ Breast Cancer. Oncol Ther 2021; 9:297-309. [PMID: 34057699 PMCID: PMC8593140 DOI: 10.1007/s40487-021-00153-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Accepted: 04/30/2021] [Indexed: 11/29/2022] Open
Abstract
Over the last 20 years, treatment of patients with human epidermal growth factor receptor 2-positive (HER2+) early breast cancer has considerably improved. The development and addition of (neo)adjuvant trastuzumab to chemotherapy in patients with early HER2+ breast cancer (EHBC) has been shown to provide improvements in both disease-free survival (DFS) and overall survival, with some patients having a good prognosis being candidates for chemotherapy de-escalation strategies. However, despite such promising clinical outcomes, a significant proportion of patients still recur calling for the development of new preventive approaches. To this aim, the use of (neo)adjuvant trastuzumab for longer than one year or followed by lapatinib were tested without additional clinical improvement. Based on more recent advances, therapeutic strategies for patients with HER2+ tumours are now incorporating the use of newer (neo)adjuvant treatments, such as pertuzumab and trastuzumab emtansine, which have shown to further improve the invasive DFS (iDFS) benefit gained with trastuzumab. In this context, the tyrosine kinase inhibitor neratinib is approved in Europe for the extended adjuvant treatment of adult patients with early-stage hormone receptor-positive HER2+ breast cancer who completed adjuvant trastuzumab-based therapy less than one year ago. Clinical data have demonstrated that neratinib significantly improves iDFS when used for the total recommended duration of 12 months. This review paper provides an overview of the treatment of patients with EHBC, with a focus on the post-trastuzumab use of neratinib.
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Affiliation(s)
- Michael Untch
- Breast Cancer Center, Helios Klinikum Berlin-Buch, Berlin, Germany.
| | - Miguel Martin
- Oncology, Hospital General Universitario Gregorio Maranon, Madrid, Spain
| | - Michelino De Laurentiis
- Breast Medical Oncology, Istituto Nazionale dei Tumori IRCCS 'Fondazione Pascale', Napoli, Italy
| | - Joseph Gligorov
- Oncologie Médicale, Hôpital Tenon, Institut Universitaire de Cancérologie AP-HPOncologie Médicale, Hôpital Tenon, Institut Universitaire de Cancérologie AP-HP, Sorbonne Université, Inserm U938, Paris, France
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40
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Wang C, Deng S, Chen J, Xu X, Hu X, Kong D, Liang G, Yuan X, Li Y, Wang X. The Synergistic Effects of Pyrotinib Combined With Adriamycin on HER2-Positive Breast Cancer. Front Oncol 2021; 11:616443. [PMID: 34094901 PMCID: PMC8177085 DOI: 10.3389/fonc.2021.616443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 04/19/2021] [Indexed: 12/31/2022] Open
Abstract
Pyrotinib (PYR) is a pan-HER kinase inhibitor that inhibits signaling via the RAS/RAF/MEK/MAPK and PI3K/AKT pathways. In this study, we aimed to investigate the antitumor efficacy of pyrotinib combined with adriamycin (ADM) and explore its mechanisms on HER2+ breast cancer. We investigated the effects of PYR and ADM on breast cancer in vitro and in vivo. MTT assay, Wound-healing, and transwell invasion assays were used to determine the effects of PYR, ADM or PYR combined with ADM on cell proliferation, migration, and invasion of SK-BR-3 and AU565 cells in vitro. Cell apoptosis and cycle were detected through flow cytometry. In vivo, xenograft models were established to test the effect of PYR, ADM, or the combined therapy on the nude mice. Western blotting was performed to assess the expression of Akt, p-Akt, p-65, p-p65, and FOXC1. The results indicated that PYR and ADM significantly inhibited the proliferation, migration, and invasion of SK-BR-3 and AU565 cells, and the inhibitory rate of the combination group was higher than each monotherapy group. PYR induced G1 phase cell-cycle arrest, while ADM induced G2 phase arrest, while the combination group induced G2 phase arrest. The combined treatment showed synergistic anticancer activities. Moreover, PYR significantly downregulated the expression of p-Akt, p-p65, and FOXC1. In clinical settings, PYR also exerts satisfactory efficacy against breast cancer. These findings suggest that the combination of PYR and ADM shows synergistic effects both in vitro and in vivo. PYR suppresses the proliferation, migration, and invasion of breast cancers through down-regulation of the Akt/p65/FOXC1 pathway.
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Affiliation(s)
- Chaokun Wang
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Shuzhen Deng
- Medical College, Henan University of Science and Technology, Luoyang, China
| | - Jing Chen
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Xiangyun Xu
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Xiaochen Hu
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Dejiu Kong
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Gaofeng Liang
- Medical College, Henan University of Science and Technology, Luoyang, China
| | - Xiang Yuan
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
| | - Yuanpei Li
- Department of Internal Medicine, UC Davis Comprehensive Cancer Center, University of California Davis, Sacramento, CA, United States
| | - Xinshuai Wang
- Henan Key Laboratory of Cancer Epigenetics, Cancer Hospital, The First Affiliated Hospital, College of Clinical Medicine, Medical College of Henan University of Science and Technology, Luoyang, China
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Daniels B, Kiely BE, Tang M, Houssami N, Lord SJ, Pearson SA. Trastuzumab emtansine for HER2-positive metastatic breast cancer: Outcomes from a whole-of-population Australian cohort. Breast 2021; 58:106-112. [PMID: 33992964 PMCID: PMC8138859 DOI: 10.1016/j.breast.2021.05.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Revised: 02/22/2021] [Accepted: 05/03/2021] [Indexed: 11/21/2022] Open
Abstract
Purpose We aim to describe the treatment patterns and overall survival (OS) outcomes in patients receiving trastuzumab emtansine (T-DM1) for HER2-positive metastatic breast cancer (HER2+MBC) in routine clinical care. Methods Retrospective, whole-of-population cohort study of people initiating T-DM1 for HER2+MBC between October 2015 and May 2019 in Australia. We used dispensing claims to estimate time-to-T-DM1 initiation, duration of treatment, and treatments administered prior to and following T-DM1 therapy. We estimated OS from T-DM1 initiation and stratified results based on whether patients received first- or second-line T-DM1 treatment. We benchmarked outcomes to those reported in the pivotal, EMILIA trial. Results 345 patients initiated T-DM1: 309 as second-line therapy for HER2+MBC and 36 as first-line therapy. 51% of patients had received endocrine therapy and 98% of second-line patients received pertuzumab prior to starting T-DM1. The median age was 57 years (53 in EMILIA); median time-to-T-DM1 initiation from start of HER2-targeted therapy for HER2+MBC was 11.6 months (IQR: 7.9–16.6); median duration of T-DM1 treatment was 6.5 months (3.1–13.5; 7.6 months in EMILIA), and median OS was 19.3 months (7.9–29.5; 29.9 months in EMILIA). Conclusions Our findings highlight differences in patient characteristics (older, more previous pertuzumab therapy) and outcomes (shorter OS) from the T-DM1 pivotal trial and provide real-world estimates that can inform patient, clinician and policy, decisions around the use of HER2-targeted therapies in routine clinical care. Real-world T-DM1 recipients are older than trial participants. Real-world T-DM1 recipients have more prior pertuzumab exposure than trial participants. Median overall survival was 10 months shorter than that reported from the trial.
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Affiliation(s)
- Benjamin Daniels
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW, Sydney, Australia.
| | - Belinda E Kiely
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Monica Tang
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW, Sydney, Australia
| | - Nehmat Houssami
- Sydney School of Public Health, Faculty of Medicine & Health, University of Sydney, Sydney, Australia
| | - Sarah J Lord
- NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia; School of Medicine, University of Notre Dame Australia, NHMRC Clinical Trials Centre, University of Sydney, Sydney, Australia
| | - Sallie-Anne Pearson
- Medicines Policy Research Unit, Centre for Big Data Research in Health, UNSW, Sydney, Australia
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Barkovskaya A, Goodwin CM, Seip K, Hilmarsdottir B, Pettersen S, Stalnecker C, Engebraaten O, Briem E, Der CJ, Moestue SA, Gudjonsson T, Maelandsmo GM, Prasmickaite L. Detection of phenotype-specific therapeutic vulnerabilities in breast cells using a CRISPR loss-of-function screen. Mol Oncol 2021; 15:2026-2045. [PMID: 33759347 PMCID: PMC8333781 DOI: 10.1002/1878-0261.12951] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2020] [Revised: 02/18/2021] [Accepted: 03/19/2021] [Indexed: 12/09/2022] Open
Abstract
Cellular phenotype plasticity between the epithelial and mesenchymal states has been linked to metastasis and heterogeneous responses to cancer therapy, and remains a challenge for the treatment of triple-negative breast cancer (TNBC). Here, we used isogenic human breast epithelial cell lines, D492 and D492M, representing the epithelial and mesenchymal phenotypes, respectively. We employed a CRISPR-Cas9 loss-of-function screen targeting a 2240-gene 'druggable genome' to identify phenotype-specific vulnerabilities. Cells with the epithelial phenotype were more vulnerable to the loss of genes related to EGFR-RAS-MAPK signaling, while the mesenchymal-like cells had increased sensitivity to knockout of G2 -M cell cycle regulators. Furthermore, we discovered knockouts that sensitize to the mTOR inhibitor everolimus and the chemotherapeutic drug fluorouracil in a phenotype-specific manner. Specifically, loss of EGFR and fatty acid synthase (FASN) increased the effectiveness of the drugs in the epithelial and mesenchymal phenotypes, respectively. These phenotype-associated genetic vulnerabilities were confirmed using targeted inhibitors of EGFR (gefitinib), G2 -M transition (STLC), and FASN (Fasnall). In conclusion, a CRISPR-Cas9 loss-of-function screen enables the identification of phenotype-specific genetic vulnerabilities that can pinpoint actionable targets and promising therapeutic combinations.
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Affiliation(s)
- Anna Barkovskaya
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway.,Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway
| | - Craig M Goodwin
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, NC, USA
| | - Kotryna Seip
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Bylgja Hilmarsdottir
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway.,Biomedical Center, School of Health Sciences, University of Iceland, Reykjavik, Iceland.,Department of Pathology, Landspitali University Hospital, Reykjavik, Iceland
| | - Solveig Pettersen
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
| | - Clint Stalnecker
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, NC, USA
| | - Olav Engebraaten
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway.,Institute of Clinical Medicine, Faculty of Medicine, University of Oslo, Norway.,Department of Oncology, Oslo University Hospital, Norway
| | - Eirikur Briem
- Biomedical Center, School of Health Sciences, University of Iceland, Reykjavik, Iceland.,Department of Genetics and Molecular Medicine, Landspitali University Hospital, Reykjavik, Iceland
| | - Channing J Der
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, NC, USA
| | - Siver A Moestue
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, Trondheim, Norway.,Department of Health Sciences, Nord University, Bodø, Norway
| | - Thorarinn Gudjonsson
- Biomedical Center, School of Health Sciences, University of Iceland, Reykjavik, Iceland.,Department of Laboratory Hematology, Landspitali University Hospital, Reykjavik, Iceland
| | - Gunhild M Maelandsmo
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway.,Faculty of Health Sciences, Institute of Medical Biology, The Arctic University of Norway - University of Tromsø, Norway
| | - Lina Prasmickaite
- Department of Tumor Biology, Institute for Cancer Research, Oslo University Hospital, The Norwegian Radium Hospital, Oslo, Norway
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43
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Zhou Z, Xie J, Ma S, Luo X, Liu J, Wang S, Chen Y, Yan J, Luo F. Construction of Smart Nanotheranostic Platform Bi-Ag@PVP: Multimodal CT/PA Imaging-Guided PDT/PTT for Cancer Therapy. ACS OMEGA 2021; 6:10723-10734. [PMID: 34056226 PMCID: PMC8153791 DOI: 10.1021/acsomega.1c00225] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/13/2021] [Accepted: 04/09/2021] [Indexed: 05/11/2023]
Abstract
High-efficiency nanotheranostic agents with multimodal imaging guidance have attracted considerable interest in the field of cancer therapy. Herein, novel silver-decorated bismuth-based heterostructured polyvinyl pyrrolidone nanoparticles (NPs) with good biocompatibility (Bi-Ag@PVP NPs) were synthesized for accurate theranostic treatment, which can integrate computed tomography (CT)/photoacoustic (PA) imaging and photodynamic therapy/photothermal therapy (PDT/PTT) into one platform. The Bi-Ag@PVP NPs can enhance light absorption and achieve a better photothermal effect than bismuth NPs. Moreover, after irradiation under an 808 nm laser, the Bi-Ag@PVP NPs can efficiently induce the generation of reactive oxygen species (ROS), thereby synergizing PDT/PTT to exert an efficient tumor ablation effect both in vitro and in vivo. Furthermore, Bi-Ag@PVP NPs can also be employed to perform enhanced CT/PA imaging because of their high X-ray absorption attenuation and enhanced photothermal conversion. Thus, they can be utilized as a highly effective CT/PA imaging-guided nanotheranostic agent. In addition, an excellent antibacterial effect was achieved. After irradiation under an 808 nm laser, the Bi-Ag@PVP NPs can destroy the integrity of Escherichia coli, thereby inhibiting E. coli growth, which can minimize the risk of infection during cancer therapy. In conclusion, our study provides a novel nanotheranostic platform that can achieve CT/PA-guided PDT/PTT synergistic therapy and have potential antibacterial properties. Thus, this work provides an effective strategy for further broad clinical application prospects.
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Affiliation(s)
- Zonglang Zhou
- The
174th Clinic College of People’s Liberation Army, Anhui Medical University, Hefei 230031, China
- The
73rd Army Hospital of the Chinese People’s Liberation Army, Xiamen 361003, China
| | - Jun Xie
- School
of Medicine, Xiamen University, Xiamen 361005, China
| | - Sihan Ma
- College
of Energy, Xiamen University, Xiamen 361005, China
| | - Xian Luo
- School
of Medicine, Xiamen University, Xiamen 361005, China
| | - Jiajing Liu
- School
of Medicine, Xiamen University, Xiamen 361005, China
| | - Shengyu Wang
- School
of Medicine, Xiamen University, Xiamen 361005, China
| | - Yuqiang Chen
- The
174th Clinic College of People’s Liberation Army, Anhui Medical University, Hefei 230031, China
- The
73rd Army Hospital of the Chinese People’s Liberation Army, Xiamen 361003, China
| | - Jianghua Yan
- School
of Medicine, Xiamen University, Xiamen 361005, China
| | - Fanghong Luo
- School
of Medicine, Xiamen University, Xiamen 361005, China
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44
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Yamaguchi J, Moriuchi H, Ueda T, Kawashita Y, Hazeyama T, Tateishi M, Aoki S, Uchihashi K, Nakamura M. Active behavior of triple-negative breast cancer with adipose tissue invasion: a single center and retrospective review. BMC Cancer 2021; 21:434. [PMID: 33879104 PMCID: PMC8056529 DOI: 10.1186/s12885-021-08147-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2020] [Accepted: 04/05/2021] [Indexed: 12/31/2022] Open
Abstract
Background Interactions between adipocyte and breast cancer (BC) cells have yet to be fully elucidated. Here we investigated the prognostic impact of marginal adipose tissue invasion in both luminal breast cancer (HR+/HER2-) and triple-negative breast cancer (TNBC) (HR−/HER2-). Methods A total of 735 patients with early-stage invasive BC (1999–2014) were retrospectively registered. Median length of patient follow-up was 8.9 years. Survival curves were calculated using a Kaplan-Meier cumulative survival plot. The prognostic difference between two groups were assessed by the univariate Cox-proportional hazard regression model. Results Patients with adipose tissue invasion (n = 614) had a significantly poorer prognosis than those without adipose tissue invasion (n = 121) in overall survival (OS) (hazard ratio, 2.1; 95% Confidence interval [CI], 1.1 to 4.0; P = 0.025). While a poorer prognosis was observed in TNBC (n = 137) than in luminal BC patients (n = 496) (hazard ratio, 0.45; 95% CI, 0.30 to 0.68, P < 0.001), this aggressive nature of TNBC was noted in node-positive disease (hazard ratio, 0.3; 95% CI, 0.18 to 0.5, P < 0.001) but not in node-negative disease (hazard ratio, 0.78; 95% CI, 0.39 to 1.55, P = 0.472), and also noted in adipose tissue invasion-positive patients (hazard ratio, 0.4; 95% CI, 0.26 to 0.6, P < 0.001) but not in adipose tissue invasion-negative patients (hazard ratio, 0.73; 95% CI, 0.16 to 3.24, P = 0.675). In addition, although patients suffering from TNBC with adipose tissue invasion had a poorer outcome than those without adipose tissue invasion (hazard ratio, 3.63; 95% CI, 1.11 to 11.84; P = 0.033), the difference was not observed in luminal BC (hazard ratio, 1.75; 95% CI, 0.64 to 4.82; P = 0.277). Conclusions Adipose tissue invasion was correlated with poor survival in TNBC. Cancer cell invasion into local fat may be a first step on cancer progression and systemic disease in TNBC. Supplementary Information The online version contains supplementary material available at 10.1186/s12885-021-08147-2.
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Affiliation(s)
- Junzo Yamaguchi
- Department of Surgery, Fukuoka Seisyukai Hospital, Fukuoka, 811-2316, Japan.
| | - Hiroki Moriuchi
- Department of Surgery, National Hospital Organization, Saga Hospital, Saga, Japan
| | - Takashi Ueda
- Department of Surgery, Fukuoka Seisyukai Hospital, Fukuoka, 811-2316, Japan
| | - Yujo Kawashita
- Department of Surgery, Fukuoka Seisyukai Hospital, Fukuoka, 811-2316, Japan
| | - Takanori Hazeyama
- Department of Surgery, Fukuoka Seisyukai Hospital, Fukuoka, 811-2316, Japan
| | - Masaki Tateishi
- Department of Surgery, Fukuoka Seisyukai Hospital, Fukuoka, 811-2316, Japan
| | - Shigehisa Aoki
- Department of Pathology and Microbiology, Faculty of Medicine, Saga University, Saga, Japan
| | - Kazuyoshi Uchihashi
- Department of Pathology, National Hospital Organization, Saga Hospital, Saga, Japan
| | - Mikio Nakamura
- Department of Urology (Chair of the Board of Directors), Seisyukai Social Medical Corporation, Fukuoka, Japan
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Wang R, Shi Y, Xie X, Ge Q, Xu J, Sun Q, Xu X. Use of Shenhuang paste on Shenque point improves chemotherapy induced gastrointestinal toxicity in breast cancer: A protocol for randomized controlled trial. Medicine (Baltimore) 2021; 100:e25097. [PMID: 33847614 PMCID: PMC8052020 DOI: 10.1097/md.0000000000025097] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/15/2021] [Accepted: 02/18/2021] [Indexed: 01/04/2023] Open
Abstract
BACKGROUND Breast cancer, a malignant disorder, occurs in the epithelial tissue of the breast gland. Chemotherapy is the standard treatment for breast cancer, however, the side effect, especially gastrointestinal dysfunction, due to chemotherapy still remain major problems. Traditional Chinese Medicine has been proven therapeutically effective on reducing adverse effects caused by chemotherapy. Shenhuang Plaster. METHODS The study is a randomized, placebo-controlled, blind trial. A total of 160 Chinese breast cancer patients will be enrolled and randomly allocated into the experimental group and control group in a 1:1 ratio. Patients in the experimental group will be prescribed Shenhuang plaster application on shenque point (CV8) plus chemotherapy treatment. Patients in the control group will be prescribed placebo plaster application on CV8 plus chemotherapy treatment. The acupoint application will last 3 days. The primary outcome will be the form of faces every day, and the secondary outcomes the symptom score of traditional Chinese medicine, the changes of fecal bacteria and metabolites, serum motilin, gastrin and ghrelin levels. DISCUSSION This study is to observe therapeutic effects with Shenhuang plaster application on CV8 to regulate chemotherapy-induced gastrointestinal toxicity in breast cancer patients. TRIAL REGISTRATION Chinese Clinical Trial Registry (http://www.chictr.org.cn/showproj.aspx?proj=55262) No. ChiCTR2000034313. Registered on July 2, 2020.
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Affiliation(s)
- Rongyun Wang
- School of Nursing, Zhejiang Chinese Medical University
| | - Yanan Shi
- School of Nursing, Zhejiang Chinese Medical University
| | - Xiaohong Xie
- Zhejiang Provincial Hospital of Chinese Medicine
| | - Qinling Ge
- Zhejiang Provincial Hospital of Chinese Medicine
| | - Jingming Xu
- The First College of Clinical Medicine, Zhejiang Chinese Medical University, Hangzhou, China
| | - Qiuhua Sun
- School of Nursing, Zhejiang Chinese Medical University
| | - Xiaohong Xu
- Zhejiang Provincial Hospital of Chinese Medicine
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Noori S, Rajabi S, Tavirani MR, Shokri B, Zarghi A. Anti-Breast Cancer Activities of Ketoprofen-RGD Conjugate by Targeting Breast Cancer Stem-Like Cells and Parental Cells. Anticancer Agents Med Chem 2021; 21:1027-1036. [PMID: 32900351 DOI: 10.2174/1871520620666200908105416] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Revised: 07/22/2020] [Accepted: 08/08/2020] [Indexed: 11/22/2022]
Abstract
BACKGROUND Cancer Stem Cells (CSCs) play an important role in various stages of cancer development, advancement, and therapy resistance. Ketoprofen-RGD has been revealed to act as an anti-cancer agent against some tumors. OBJECTIVE We aimed to explore the effects of a novel Ketoprofen-RGD compound on the suppression of Breast Cancer Stem-like Cells (BCSCs) and their parental cells. METHODS Mammospheres were developed from MCF-7 cells and assessed by CSC surface markers through flowcytometry. The anti-proliferative and pro-apoptotic activities of Ketoprofen-RGD were measured by MTS assay and flowcytometry. The expression levels of stemness markers and JAK2/STAT proteins were measured by quantitative Real Time-PCR (qRT-PCR) and western blotting, respectively. Intracellular Reactive Oxygen Species (ROS) was measured using a cell permeable, oxidant-sensitive fluorescence probe (carboxy-H2DCFDA). RESULTS Ketoprofen-RGD significantly reduced the mammosphere formation rate and the expression of three out of six stemness markers and remarkably decreased viability and induced apoptosis of spheroidal and parental cells compared to controls. Further experiments using CD95L, as a death ligand, and ZB4 antibody, as an extrinsic apoptotic pathway blocker, showed that Ketoprofen-RGD induced intrinsic pathway, suggesting a mechanism by which Ketoprofen-RGD triggers apoptosis. ROS production was also another way to induce apoptosis. Results of western blot analysis also revealed a marked diminish in the phosphorylation of JAK2 and STAT proteins. CONCLUSION Our study, for the first time, elucidated an anti-BCSC activity for Ketoprofen-RGD via declining stemness markers, inducing toxicity, and apoptosis in these cells and parental cells. These findings may suggest this compound as a promising anti-breast cancer.
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Affiliation(s)
- Shokoofe Noori
- Department of Clinical Biochemistry, School of Medicine, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Sadegh Rajabi
- Traditional Medicine and Materia Medica Research Center (TMRC), Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Mostafa R Tavirani
- Proteomics Research Center, Faculty of Paramedical Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Bahare Shokri
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Afshin Zarghi
- Department of Pharmaceutical Chemistry, School of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Zhang S, Wang Z, Kong Z, Wang Y, Zhang X, Sun B, Zhang H, Kan Q, He Z, Luo C, Sun J. Photosensitizer-driven nanoassemblies of homodimeric prodrug for self-enhancing activation and synergistic chemo-photodynamic therapy. Theranostics 2021; 11:6019-6032. [PMID: 33897896 PMCID: PMC8058734 DOI: 10.7150/thno.59065] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Accepted: 03/19/2021] [Indexed: 12/14/2022] Open
Abstract
Carrier-free prodrug-nanoassemblies have emerged as promising nanomedicines. In particular, the self-assembled nanoparticles (NPs) composed of homodimeric prodrugs with ultrahigh drug loading have attracted broad attention. However, most homodimeric prodrugs show poor self-assembly ability due to their symmetric structures. Herein, we developed photosensitizer-driven nanoassemblies of homodimeric prodrug for self-enhancing activation and chemo-photodynamic synergistic therapy. Methods: In this work, a pyropheophorbide a (PPa)-driven nanoassemblies of an oxidation-responsive cabazitaxel homodimer (CTX-S-CTX) was fabricated (pCTX-S-CTX/PPa NPs). The assembly mechanisms, aggregation-caused quenching (ACQ) effect alleviation, singlet oxygen generation, self-enhancing prodrug activation, cellular uptake, intracellular reactive oxygen species (ROS) generation and synergistic cytotoxicity of pCTX-S-CTX/PPa NPs were investigated in vitro. Moreover, the pharmacokinetics, ex vivo biodistribution and in vivo therapeutic efficacy of pCTX-S-CTX/PPa NPs were studied in mice bearing 4T1 tumor. Results: Interestingly, PPa was found to drive the assembly of CTX-S-CTX, which cannot self-assemble into stable NPs alone. Multiple intermolecular forces were found to be involved in the assembly process. Notably, the nanostructure was destroyed in the presence of endogenous ROS, significantly relieving the ACQ effect of PPa. In turn, ROS generated by PPa under laser irradiation together with the endogenous ROS synergistically promoted prodrug activation. As expected, the nanoassemblies demonstrated potent antitumor activity in a 4T1 breast cancer BALB/c mice xenograft model. Conclusion: Our findings offer a simple strategy to facilitate the assembly of homodimeric prodrugs and provide an efficient nanoplatform for chemo-photodynamic therapy.
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48
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Agostinetto E, Eiger D, Punie K, de Azambuja E. Emerging Therapeutics for Patients with Triple-Negative Breast Cancer. Curr Oncol Rep 2021; 23:57. [PMID: 33763756 DOI: 10.1007/s11912-021-01038-6] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/12/2021] [Indexed: 02/08/2023]
Abstract
PURPOSE OF REVIEW Triple negative breast cancer (TNBC) accounts for approximately 10-15% of all breast cancers and it is associated with a poor prognosis. However, recent new effective treatment strategies have improved its outcomes. The aim of this review is to provide an overview on the emerging therapeutics for TNBC, describing both previously approved therapies that are currently being repurposed, as well as new target therapies that may improve patient outcomes. RECENT FINDINGS Emerging therapies are forthcoming in TNBC's treatment landscape, including new post-neoadjuvant chemotherapy strategies, PARP inhibitors, immune checkpoint inhibitors, and antibody-drug conjugates. Combination of different therapies such as AKT/PI3K/mTOR-inhibitors, other immunotherapeutic agents, CDK-inhibitors, antiandrogens, antiangiogenics, and histone deacetylase inhibitors is under clinical investigation. The treatment landscape for TNBC is gradually evolving towards a more personalized approach with promising expectations.
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Affiliation(s)
- Elisa Agostinetto
- Academic Trials Promoting Team, Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Rue Héger-Bordet 1, 1000, Brussels, Belgium.,Department of Medical Oncology and Hematology, Humanitas Clinical and Research Center - IRCCS, Humanitas Cancer Center, via Manzoni 56, 20089, Rozzano, Milan, Italy
| | - Daniel Eiger
- Academic Trials Promoting Team, Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Rue Héger-Bordet 1, 1000, Brussels, Belgium
| | - Kevin Punie
- Department of General Medical Oncology and Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Evandro de Azambuja
- Academic Trials Promoting Team, Institut Jules Bordet and l'Université Libre de Bruxelles (U.L.B), Rue Héger-Bordet 1, 1000, Brussels, Belgium.
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Ortolan E, Appierto V, Silvestri M, Miceli R, Veneroni S, Folli S, Pruneri G, Vingiani A, Belfiore A, Cappelletti V, Vismara M, Dell'Angelo F, De Cecco L, Bianchi GV, de Braud FG, Daidone MG, Di Cosimo S. Blood-based genomics of triple-negative breast cancer progression in patients treated with neoadjuvant chemotherapy. ESMO Open 2021; 6:100086. [PMID: 33743331 PMCID: PMC8010400 DOI: 10.1016/j.esmoop.2021.100086] [Citation(s) in RCA: 30] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Revised: 02/11/2021] [Accepted: 02/16/2021] [Indexed: 12/19/2022] Open
Abstract
Background As neoadjuvant chemotherapy (NAC) is increasingly used in triple-negative breast cancer (TNBC), we investigated the value of circulating tumor DNA (ctDNA) for patient monitoring prior, during, and after NAC, and circulating tumor cells (CTCs) for disease characterization at clinical progression. Materials and methods Forty-two TNBC patients undergoing NAC were prospectively enrolled. Primary tumor mutations identified by targeted-gene sequencing were validated and tracked in 168 plasma samples longitudinally collected at multiple time-points by droplet digital polymerase chain reaction. At progression, plasma DNA underwent direct targeted-gene assay, and CTCs were collected and analyzed for copy number alterations (CNAs) by low-pass whole genome sequencing. Results ctDNA detection after NAC was associated with increased risk of relapse, with 2-year event-free survival estimates being 44.4% [95% confidence interval (CI) 21.4%-92.3%] versus 77.4% (95% CI 57.8%-100%). ctDNA prognostic value remained worthy even after adjusting for age, residual disease, systemic inflammatory indices, and Ki-67 [hazard ratio (HR) 1.91; 95% CI 0.51-7.08]. During follow-up, ctDNA was undetectable in non-recurrent cases with the unique exception of one showing a temporary peak over eight samples. Conversely, ctDNA was detected in 8/11 recurrent cases, and predated the clinical diagnosis up to 13 months. Notably, recurrent cases without ctDNA developed locoregional, contralateral, and bone-only disease. At clinical progression, CTCs presented chromosome 10 and 21q CNAs whose network analysis showed connected modules including HER/PI3K/Ras/JAK signaling and immune response. Conclusion ctDNA is not only associated with but is also predictive of prognosis in TNBC patients receiving NAC, and represents an exploitable tool, either alone or with CTCs, for personalized TNBC management. ctDNA was detected in 77% of early-stage TNBC patients undergoing neoadjuvant chemotherapy. Patients with still detectable ctDNA after NAC were more than twice as likely to relapse as those with undetectable levels. Detection of ctDNA during follow-up antedated clinical overt metastases up to 13 months. ctDNA was undetectable in all but one non-recurrent patient with a temporary peak in only 1 of 8 samples tested. CTCs of progressing cases lacked epithelial surface markers and showed therapeutically exploitable molecular features.
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Affiliation(s)
- E Ortolan
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Appierto
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Silvestri
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - R Miceli
- Clinical Epidemiology and Trial Organization Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Veneroni
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - S Folli
- Breast Cancer Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - G Pruneri
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Vingiani
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - A Belfiore
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - V Cappelletti
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M Vismara
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - F Dell'Angelo
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - L De Cecco
- Integrated Biology Platform, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - G V Bianchi
- Department of Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - F G de Braud
- Department of Oncology, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
| | - M G Daidone
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy.
| | - S Di Cosimo
- Biomarkers Unit, Department of Applied Research and Technological Development, Fondazione IRCCS Istituto Nazionale dei Tumori, Milan, Italy
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50
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DuMond B, Patel V, Gross A, Fung A, Weber S. Fixed-dose combination of pertuzumab and trastuzumab for subcutaneous injection in patients with HER2-positive breast cancer: A multidisciplinary approach. J Oncol Pharm Pract 2021; 27:1214-1221. [PMID: 33719721 DOI: 10.1177/1078155221999712] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Pertuzumab plus trastuzumab, administered intravenously (IV) with chemotherapy, is standard treatment for HER2-positive metastatic or high-risk early breast cancer. Pertuzumab and trastuzumab are administered over 1-2.5 h traditionally; however, the need for IV infusions places a strain on medical centers with respect to scheduling, preparation, and administration. A novel fixed-dose combination of pertuzumab and trastuzumab for subcutaneous injection (PHESGO®, PH FDC SC) can be administered in approximately 5-8 min. PH FDC SC was non-inferior to IV pertuzumab plus trastuzumab in terms of pertuzumab and trastuzumab serum levels in the phase III FeDeriCa study, which enrolled 500 patients with HER2-positive early breast cancer. Total pathologic complete response rates were comparable after PH FDC SC (59.7%) or IV pertuzumab plus trastuzumab (59.5%), as was the incidence of grade ≥3 (48.8% vs 52.8%) and serious adverse events (16.1% vs 17.9%). The results of a phase II clinical trial (PHranceSCa) showed that a majority of patients (85%) preferred PH FDC SC treatment over IV pertuzumab plus trastuzumab. A US multicenter expanded access study (NCT04395508) is evaluating the safety of PH FDC SC administered at home by nurse providers in patients receiving maintenance HER2-targeted therapy every 3 weeks. This product takes much less time to administer than IV pertuzumab-trastuzumab and has the potential to alleviate time constraints for patients and busy clinics. In this review we provide an overview of PH FDC SC, and discuss our experience in preparing and administering this product to patients with HER2-positive breast cancer during clinical trials.
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Affiliation(s)
| | - Vidhi Patel
- Pharmacy Department, Texas Oncology, San Antonio, TX, USA
| | - Anne Gross
- Hochwaldkrankenhaus Bad Nauheim, Bad Nauheim, Germany
| | - Anita Fung
- Genentech, Inc., South San Francisco, CA, USA
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