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Arponen O, Wodtke P, Gallagher FA, Woitek R. Hyperpolarised 13C-MRI using 13C-pyruvate in breast cancer: A review. Eur J Radiol 2023; 167:111058. [PMID: 37666071 DOI: 10.1016/j.ejrad.2023.111058] [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: 06/24/2023] [Revised: 08/14/2023] [Accepted: 08/21/2023] [Indexed: 09/06/2023]
Abstract
Tumour metabolism can be imaged with a novel imaging technique termed hyperpolarised carbon-13 (13C)-MRI using probes, i.e., endogenously found molecules that are labeled with 13C. Hyperpolarisation of the 13C label increases the sensitivity to a level that allows dynamic imaging of the distribution and metabolism of the probes. Dynamic imaging of [1-13C]pyruvate metabolism is of particular biological interest in cancer because of the Warburg effect resulting in the intratumoural accumulation of [1-13C]pyruvate and conversion to [1-13C]lactate. Numerous preclinical studies in breast cancer and other tumours have shown that hyperpolarised 13C-pyruvate has potential for metabolic phenotyping and response assessment at earlier timepoints than the current clinical imaging techniques allow. The clinical feasibility of hyperpolarised 13C-MRI after the injection of pyruvate in patients with breast cancer has now been demonstrated, with increased 13C-label exchange between pyruvate and lactate present in higher grade tumours with associated increased expression of the monocarboxylate transporter 1 (MCT1), the transmembrane transporter mediating intracellular pyruvate uptake, and lactate dehydrogenase (LDH) as the enzyme catalysing the conversion of pyruvate to lactate. Furthermore, a study in patients with breast cancer undergoing neoadjuvant chemotherapy suggested that early changes in 13C-label exchange can distinguish between patients who reach pathologic complete response (pCR) and those who do not. This review summarises the current literature on preclinical and clinical research on hyperpolarised 13C-MRI with [1-13C]-pyruvate in breast cancer imaging.
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Affiliation(s)
- Otso Arponen
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom.
| | - Pascal Wodtke
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom; Cancer Research UK Cambridge Center, Cambridge, United Kingdom
| | - Ferdia A Gallagher
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom; Cancer Research UK Cambridge Center, Cambridge, United Kingdom
| | - Ramona Woitek
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom; Cancer Research UK Cambridge Center, Cambridge, United Kingdom; Research Center for Medical Image Analysis and Artificial Intelligence (MIAAI), Danube Private University, Krems, Austria
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2
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Woitek R, Brindle KM. Hyperpolarized Carbon-13 MRI in Breast Cancer. Diagnostics (Basel) 2023; 13:2311. [PMID: 37443703 DOI: 10.3390/diagnostics13132311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Revised: 06/29/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
One of the hallmarks of cancer is metabolic reprogramming, including high levels of aerobic glycolysis (the Warburg effect). Pyruvate is a product of glucose metabolism, and 13C-MR imaging of the metabolism of hyperpolarized (HP) [1-13C]pyruvate (HP 13C-MRI) has been shown to be a potentially versatile tool for the clinical evaluation of tumor metabolism. Hyperpolarization of the 13C nuclear spin can increase the sensitivity of detection by 4-5 orders of magnitude. Therefore, following intravenous injection, the location of hyperpolarized 13C-labeled pyruvate in the body and its subsequent metabolism can be tracked using 13C-MRI. Hyperpolarized [13C]urea and [1,4-13C2]fumarate are also likely to translate to the clinic in the near future as tools for imaging tissue perfusion and post-treatment tumor cell death, respectively. For clinical breast imaging, HP 13C-MRI can be combined with 1H-MRI to address the need for detailed anatomical imaging combined with improved functional tumor phenotyping and very early identification of patients not responding to standard and novel neoadjuvant treatments. If the technical complexity of the hyperpolarization process and the relatively high associated costs can be reduced, then hyperpolarized 13C-MRI has the potential to become more widely available for large-scale clinical trials.
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Affiliation(s)
- Ramona Woitek
- Research Centre for Medical Image Analysis and AI, Danube Private University, 3500 Krems, Austria
- Department of Radiology, University of Cambridge, Cambridge CB2 0QQ, UK
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge CB2 0RE, UK
| | - Kevin M Brindle
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge CB2 0RE, UK
- Cancer Research UK Cambridge Institute, Li Ka Shing Centre, University of Cambridge, Cambridge CB2 0RE, UK
- Department of Biochemistry, University of Cambridge, Cambridge CB2 1QW, UK
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3
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Rodríguez Pérez A, Felip Font E, Chicas-Sett R, Montero-Luis Á, de Paz Arias L, González-Del-Alba A, López-Campos F, López López C, Hernando Requejo O, Conde-Moreno AJ, Arranz Arija JÁ, de Castro Carpeño J. Unravelling oligometastatic disease from the perspective of radiation and medical oncology. Part I: non-small cell lung cancer and breast cancer. Clin Transl Oncol 2023; 25:882-896. [PMID: 36525231 DOI: 10.1007/s12094-022-03011-6] [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: 07/29/2022] [Accepted: 11/08/2022] [Indexed: 12/23/2022]
Abstract
Oligometastatic disease (OMD) defines a cancer status that is intermediate between localized and widely spread metastatic disease, and can be treated with curative intent. While diagnostic imaging tools have considerably improved in recent years, unidentified micrometastases can still evade current detection techniques, allowing the disease to progress. The various OMD scenarios are mainly defined by the number of metastases, the biological and molecular tumour profiles, and the timing of the development of metastases. Increasing knowledge has contributed to the earlier and improved detection of OMD, underlining the importance of early disease control. In view of increasing OMD detection rates in current real-world clinical practice and the lack of standardized evidence-based guidelines to treat this cancer status, a board of experts from the Spanish Societies of Radiation Oncology (SEOR) and Medical Oncology (SEOM) organized a series of sessions to update the current state-of-the-art on OMD from a multidisciplinary perspective, and to discuss how results from clinical studies might translate into promising treatment options. This expert review series summarizes what is known and what it is pending clarification in the context of OMD in the scenarios of non-small cell lung cancer and breast cancer (Part I), and prostate cancer and colorectal cancer (Part II), aiming to offer specialists a pragmatic framework to help improve patient management.
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Affiliation(s)
- Aurora Rodríguez Pérez
- Radiation Oncology Department, Hospital Ruber Internacional, C. de La Masó, 38, 28034, Madrid, Spain.
| | - Enriqueta Felip Font
- Medical Oncology Department, Hospital Universitario del Vall d'Hebron, Barcelona, Spain
| | | | - Ángel Montero-Luis
- Radiation Oncology Department, Hospital Universitario HM Sanchinarro, Madrid, Spain
| | - Laura de Paz Arias
- Medical Oncology Department, Complejo Hospitalario Universitario de Ferrol, A Coruña, Spain
| | | | | | - Carlos López López
- Medical Oncology Department, Hospital Universitario Marqués de Valdecilla, IDIVAL, Santander, Spain
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Dang C, Ewer MS, Delaloge S, Ferrero JM, Colomer R, de la Cruz-Merino L, Werner TL, Dadswell K, Verrill M, Eiger D, Sarkar S, de Haas SL, Restuccia E, Swain SM. BERENICE Final Analysis: Cardiac Safety Study of Neoadjuvant Pertuzumab, Trastuzumab, and Chemotherapy Followed by Adjuvant Pertuzumab and Trastuzumab in HER2-Positive Early Breast Cancer. Cancers (Basel) 2022; 14:cancers14112596. [PMID: 35681574 PMCID: PMC9179451 DOI: 10.3390/cancers14112596] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Revised: 04/21/2022] [Accepted: 04/22/2022] [Indexed: 01/03/2023] Open
Abstract
BERENICE (NCT02132949) assessed the cardiac safety of the neoadjuvant−adjuvant pertuzumab−trastuzumab-based therapy for high-risk, HER2-positive early breast cancer (EBC). We describe key secondary objectives at final analysis. Eligible patients received dose-dense doxorubicin and cyclophosphamide q2w × 4 ➝ paclitaxel qw × 12 (Cohort A) or 5-fluorouracil, epirubicin, cyclophosphamide q3w × 4 ➝ docetaxel q3w × 4 (B) as per physician’s choice. Pertuzumab−trastuzumab (q3w) was initiated from the taxane start and continued post-surgery to complete 1 year. Median follow-up: 64.5 months. There were no new cardiac issues and a low incidence of Class III/IV heart failure (Cohort B only: one patient (0.5%) in the adjuvant and treatment-free follow-up (TFFU) periods). Fourteen patients (7.7%) had LVEF declines of ≥10% points from baseline to <50% in Cohort A, as did 20 (10.5%) in B during the adjuvant period (12 (6.2%) in A and 7 (3.6%) in B during TFFU). The five-year event-free survival rates in Cohorts A and B were 90.8% (95% CI: 86.5, 95.2) and 89.2% (84.8, 93.6), respectively. The five-year overall survival rates were 96.1% (95% CI: 93.3, 98.9) and 93.8% (90.3, 97.2), respectively. The final analysis of BERENICE further supports pertuzumab−trastuzumab-based therapies as standard of care for high-risk, HER2-positive EBC.
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Affiliation(s)
- Chau Dang
- Department of Medicine, Breast Medicine Service, Memorial Sloan Kettering Cancer Center, New York, NY 10065, USA
- Correspondence: ; Tel.: +1-646-888-5426
| | - Michael S. Ewer
- Department of Cardiology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA;
| | - Suzette Delaloge
- Department of Medical Oncology, Institut Gustave Roussy, 94805 Paris, France;
| | - Jean-Marc Ferrero
- Department of Medical Oncology, Centre Antoine Lacassagne, University Côte d’Azur, 06110 Nice, France;
| | - Ramon Colomer
- Division of Medical Oncology, Hospital Universitario La Princesa, 28006 Madrid, Spain;
| | - Luis de la Cruz-Merino
- Department of Clinical Oncology, Hospital Universitario Virgen Macarena, 41009 Seville, Spain;
| | - Theresa L. Werner
- Huntsman Cancer Institute, University of Utah, Salt Lake City, UT 84112, USA;
| | - Katherine Dadswell
- Global Product Development, Roche Products Limited, Welwyn Garden City AL7 1TW, UK;
| | - Mark Verrill
- Northern Centre for Cancer Care, Freeman Hospital, Newcastle-upon-Tyne NE7 7DN, UK;
| | - Daniel Eiger
- Product Development Oncology, F. Hoffmann-La Roche Ltd., 4070 Basel, Switzerland; (D.E.); (E.R.)
| | - Sriparna Sarkar
- External Business Partner, Roche Products Limited, Welwyn Garden City AL7 1TW, UK;
| | - Sanne Lysbet de Haas
- Oncology Biomarker Development, F. Hoffmann-La Roche Ltd., 4070 Basel, Switzerland;
| | - Eleonora Restuccia
- Product Development Oncology, F. Hoffmann-La Roche Ltd., 4070 Basel, Switzerland; (D.E.); (E.R.)
| | - Sandra M. Swain
- Georgetown University Medical Center, Lombardi Comprehensive Cancer Center and MedStar Health, Washington, DC 20007, USA;
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5
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HER2+ Breast Cancer Escalation and De-Escalation Trial Design: Potential Role of Intrinsic Subtyping. Cancers (Basel) 2022; 14:cancers14030512. [PMID: 35158778 PMCID: PMC8833556 DOI: 10.3390/cancers14030512] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/09/2022] [Accepted: 01/16/2022] [Indexed: 12/29/2022] Open
Abstract
Simple Summary Classical clinical research has been developed according to immunohistochemical breast cancer subtypes, instead of designing trials specifically for each molecular subtype. Efforts in de-escalating treatment should focus on identifying a subgroup of HER2 oncogene addicted tumours that are especially sensitive to anti-HER2 therapies and, thus, spare unnecessary treatments. A prognostic assay that integrates molecular tumour features with clinical and pathologic variables and accurately defines a group of HER2 addicted tumours remains the best candidate among these strategies. Abstract Long-term outcomes in breast cancer patients differ based on the molecular subtype, with HER2-E being the most aggressive one. Advances in clinical practice have dramatically shifted HER2+ breast cancer prognosis. Risk adapted strategies to individualize therapies are necessary. De-escalation approaches have been encouraged based on the risks of clinical-pathological factors. Molecular gene subtyping could further accurately define HER2 addicted tumours that are sensitive to anti-HER2 therapies, thus sparing unnecessary treatments. The transition from immunochemistry to molecular profiling in HER2+ breast cancer is discussed.
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Woitek R, McLean MA, Ursprung S, Rueda OM, Manzano Garcia R, Locke MJ, Beer L, Baxter G, Rundo L, Provenzano E, Kaggie J, Patterson A, Frary A, Field-Rayner J, Papalouka V, Kane J, Benjamin AJV, Gill AB, Priest AN, Lewis DY, Russell R, Grimmer A, White B, Latimer-Bowman B, Patterson I, Schiller A, Carmo B, Slough R, Lanz T, Wason J, Schulte RF, Chin SF, Graves MJ, Gilbert FJ, Abraham JE, Caldas C, Brindle KM, Sala E, Gallagher FA. Hyperpolarized Carbon-13 MRI for Early Response Assessment of Neoadjuvant Chemotherapy in Breast Cancer Patients. Cancer Res 2021; 81:6004-6017. [PMID: 34625424 PMCID: PMC7612070 DOI: 10.1158/0008-5472.can-21-1499] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Revised: 07/14/2021] [Accepted: 10/06/2021] [Indexed: 01/09/2023]
Abstract
Hyperpolarized 13C-MRI is an emerging tool for probing tissue metabolism by measuring 13C-label exchange between intravenously injected hyperpolarized [1-13C]pyruvate and endogenous tissue lactate. Here, we demonstrate that hyperpolarized 13C-MRI can be used to detect early response to neoadjuvant therapy in breast cancer. Seven patients underwent multiparametric 1H-MRI and hyperpolarized 13C-MRI before and 7-11 days after commencing treatment. An increase in the lactate-to-pyruvate ratio of approximately 20% identified three patients who, following 5-6 cycles of treatment, showed pathological complete response. This ratio correlated with gene expression of the pyruvate transporter MCT1 and lactate dehydrogenase A (LDHA), the enzyme catalyzing label exchange between pyruvate and lactate. Analysis of approximately 2,000 breast tumors showed that overexpression of LDHA and the hypoxia marker CAIX was associated with reduced relapse-free and overall survival. Hyperpolarized 13C-MRI represents a promising method for monitoring very early treatment response in breast cancer and has demonstrated prognostic potential. SIGNIFICANCE: Hyperpolarized carbon-13 MRI allows response assessment in patients with breast cancer after 7-11 days of neoadjuvant chemotherapy and outperformed state-of-the-art and research quantitative proton MRI techniques.
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Affiliation(s)
- Ramona Woitek
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Mary A McLean
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
| | - Stephan Ursprung
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Oscar M Rueda
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
- MRC Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
| | - Raquel Manzano Garcia
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
| | - Matthew J Locke
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Lucian Beer
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Biomedical Imaging and Image-guided Therapy, Medical University of Vienna, Vienna, Austria
| | - Gabrielle Baxter
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Leonardo Rundo
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Elena Provenzano
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Oncology, Cambridge Breast Cancer Research Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Joshua Kaggie
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Andrew Patterson
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Amy Frary
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Johanna Field-Rayner
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Vasiliki Papalouka
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Justine Kane
- Department of Oncology, Cambridge Breast Cancer Research Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Oncology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, England
| | - Arnold J V Benjamin
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Andrew B Gill
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Andrew N Priest
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - David Y Lewis
- Molecular Imaging Laboratory Cancer Research UK Beatson Institute, Glasgow, United Kingdom
- Institute of Cancer Sciences, University of Glasgow, Glasgow, United Kingdom
| | - Roslin Russell
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
| | - Ashley Grimmer
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Brian White
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Beth Latimer-Bowman
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
| | - Ilse Patterson
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Amy Schiller
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Bruno Carmo
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Rhys Slough
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | | | - James Wason
- MRC Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
- Population Health Sciences Institute, Newcastle University, Newcastle-upon-Tyne, United Kingdom
| | | | - Suet-Feung Chin
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
| | - Martin J Graves
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Fiona J Gilbert
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Jean E Abraham
- Department of Oncology, Cambridge Breast Cancer Research Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Oncology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, England
| | - Carlos Caldas
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
- Department of Oncology, Cambridge Breast Cancer Research Unit, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
- Department of Oncology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, England
| | - Kevin M Brindle
- Cancer Research UK Cambridge Institute, University of Cambridge, Li Ka Shing Center, Cambridge, United Kingdom
- Department of Biochemistry, University of Cambridge, Cambridge, United Kingdom
| | - Evis Sala
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
| | - Ferdia A Gallagher
- Cancer Research UK Cambridge Centre, University of Cambridge, Cambridge, United Kingdom.
- Department of Radiology, University of Cambridge, Cambridge, United Kingdom
- Department of Radiology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge, United Kingdom
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Hurvitz SA. Finding the Sweet Spot in the Management of Early HER2+ Breast Cancer. JCO Oncol Pract 2021; 17:331-333. [PMID: 34111380 DOI: 10.1200/op.21.00159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Sara A Hurvitz
- David Geffen School of Medicine, Jonsson Comprehensive Cancer Center, University of California, Los Angeles, Los Angeles, CA
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Drago JZ, Jhaveri K. Tailoring Therapy to Be Just Right in HER2-Positive Early-Stage Breast Cancer: The Goldilocks Problem. JCO Oncol Pract 2021; 17:334-335. [PMID: 34111379 DOI: 10.1200/op.21.00125] [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)
- Joshua Z Drago
- Department of Medicine, Memorial Sloan Kettering Cancer Center, Evelyn H. Lauder Breast Center, 300 East 66th Street, New York, NY.,Department of Medicine, Weill Cornell Medical College, New York, NY
| | - Komal Jhaveri
- Department of Medicine, Memorial Sloan Kettering Cancer Center, Evelyn H. Lauder Breast Center, 300 East 66th Street, New York, NY.,Department of Medicine, Weill Cornell Medical College, New York, NY
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9
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Pernas S, Tolaney SM. Management of Early-Stage Human Epidermal Growth Factor Receptor 2-Positive Breast Cancer. JCO Oncol Pract 2021; 17:320-330. [PMID: 34111378 DOI: 10.1200/op.21.00020] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The addition of trastuzumab to chemotherapy dramatically improved the prognosis of early-stage human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, 15%-31% of patients still develop disease recurrence, on the basis of long-term follow-up of adjuvant pivotal trials. A better understanding of tumor biology has led to the development of optimized anti-HER2 drugs and add-on strategies to further improve survival outcomes. In the neoadjuvant setting, dual HER2 blockade with trastuzumab and pertuzumab plus chemotherapy has increased the rate of pathologic complete response, a surrogate marker of improved long-term outcome; yet, in the adjuvant setting, it has led to small benefits in invasive disease-free survival. Extended adjuvant therapy with the irreversible pan-HER2 inhibitor neratinib is an option for selected patients with HER2-positive and estrogen receptor-positive disease who have received neoadjuvant or adjuvant chemotherapy plus trastuzumab. Additionally, the use of the antibody-drug conjugate trastuzumab-emtansine has led to a significant improvement in invasive disease-free survival for patients with residual disease following neoadjuvant therapy and has taught us the importance of using preoperative therapy to adapt adjuvant treatment. Nevertheless, recurrences in the brain remain an important caveat, and not all patients benefit to the same extent from anti-HER2 therapies. Biologic heterogeneity within HER2-positive disease may modulate treatment response and prognosis. De-escalating treatment strategies to avoid unnecessary treatments and toxicities, without compromising outcomes, have become a crucial focus of research. To stratify patient risks and optimize treatment selection, other biomarkers including intrinsic subtype, level of HER2, and tumor-infiltrating lymphocytes should be further evaluated. We discuss the latest evidence on the current approach of early-stage, HER2-positive breast cancer and present future perspectives on its management.
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Affiliation(s)
- Sonia Pernas
- Department of Medical Oncology, Catalan Institute of Oncology-ICO, L'Hospitalet de Llobregat, Barcelona, Spain.,Breast Cancer Group, Institut d'Investigacio Biomedica de Bellvitge-IDIBELL, L'Hospitalet de Llobregat, Barcelona, Spain
| | - Sara M Tolaney
- Department of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA
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10
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van der Voort A, van Ramshorst MS, van Werkhoven ED, Mandjes IA, Kemper I, Vulink AJ, Oving IM, Honkoop AH, Tick LW, van de Wouw AJ, Mandigers CM, van Warmerdam LJ, Wesseling J, Vrancken Peeters MJT, Linn SC, Sonke GS. Three-Year Follow-up of Neoadjuvant Chemotherapy With or Without Anthracyclines in the Presence of Dual ERBB2 Blockade in Patients With ERBB2-Positive Breast Cancer: A Secondary Analysis of the TRAIN-2 Randomized, Phase 3 Trial. JAMA Oncol 2021; 7:978-984. [PMID: 34014249 DOI: 10.1001/jamaoncol.2021.1371] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Importance Primary analysis of the TRAIN-2 study showed high pathologic complete response rates after neoadjuvant chemotherapy with or without anthracyclines plus dual ERBB2 (formerly HER2) blockade. Objective To evaluate 3-year event-free survival (EFS) and overall survival (OS) of an anthracycline-free and anthracycline-containing regimen with dual ERBB2 blockade in patients with stage II and III ERBB2-positive breast cancer. Design, Setting, and Participants A total of 438 patients with stage II and III ERBB2-positive breast cancer were enrolled in this randomized, clinical, open-label phase 3 trial across 37 hospitals in the Netherlands from December 9, 2013, until January 14, 2016. Follow-up analyses were performed after a median follow-up of 48.8 months (interquartile range, 44.1-55.2 months). Analysis was performed on an intention-to-treat basis. Interventions Participants were randomly assigned on a 1:1 basis, stratified by age, tumor stage, nodal stage, and estrogen receptor status, to receive 3 cycles of fluorouracil (500 mg/m2), epirubicin (90 mg/m2), and cyclophosphamide (500 mg/m2), followed by 6 cycles of paclitaxel and carboplatin or 9 cycles of paclitaxel (80 mg/m2 days 1 and 8) and carboplatin (area under the concentration-time curve, 6 mg/mL/min). Both groups received trastuzumab (6 mg/kg; loading dose 8 mg/kg) and pertuzumab (420 mg intravenously; loading dose 840 mg) every 3 weeks. Main Outcomes and Measures Three-year EFS, OS, and safety. Results A total of 438 women were randomized, with 219 per group (anthracycline group, median age, 49 years [interquartile range, 43-55 years]; and nonanthracycline group, median age, 48 years [interquartile range, 43-56 years]). A total of 23 EFS events (10.5%) occurred in the anthracycline group and 21 EFS events (9.6%) occurred in the nonanthracycline group (hazard ratio, 0.90; 95% CI, 0.50-1.63; favoring nonanthracyclines). Three-year EFS estimates were 92.7% (95% CI, 89.3%-96.2%) in the anthracycline group and 93.6% (95% CI, 90.4%-96.9%) in the nonanthracycline group and 3-year OS estimates were 97.7% (95% CI, 95.7%-99.7%) in the anthracycline group and 98.2% (95% CI, 96.4%-100%) in the nonanthracycline group. The results were irrespective of hormone receptor and nodal status. A decline in left ventricular ejection fraction of 10% or more from baseline to less than 50% was more common in patients who received anthracyclines than those who did not (17 of 220 [7.7%] vs 7 of 218 [3.2%]; P = .04). Two patients treated with anthracyclines developed acute leukemia. Conclusions and Relevance This follow-up analysis of the TRAIN-2 study shows similar 3-year EFS and OS estimates with or without anthracyclines in patients with stage II and III ERBB2-positive breast cancer. Anthracycline use is associated with increased risk of febrile neutropenia, cardiotoxic effects, and secondary malignant neoplasms. Trial Registration ClinicalTrials.gov Identifier: NCT01996267.
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Affiliation(s)
- Anna van der Voort
- Department of Medical Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Mette S van Ramshorst
- Department of Medical Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands.,Department of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Erik D van Werkhoven
- Department of Biometrics, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Ingrid A Mandjes
- Department of Biometrics, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Inge Kemper
- Department of Medical Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Annelie J Vulink
- Department of Medical Oncology, Reinier de Graaf Gasthuis, Delft, the Netherlands
| | - Irma M Oving
- Department of Medical Oncology, Ziekenhuisgroep Twente, Almelo, the Netherlands
| | - Aafke H Honkoop
- Department of Medical Oncology, Isala, Zwolle, the Netherlands
| | - Lidwine W Tick
- Department of Medical Oncology, Maxima Medical Center, Eindhoven, the Netherlands
| | - Agnes J van de Wouw
- Department of Medical Oncology, VieCuri Medical Center, Venlo, the Netherlands
| | - Caroline M Mandigers
- Department of Medical Oncology, Canisius Wilhelmina hospital, Nijmegen, the Netherlands
| | | | - Jelle Wesseling
- Department of Pathology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | | | - Sabine C Linn
- Department of Medical Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands
| | - Gabe S Sonke
- Department of Medical Oncology, the Netherlands Cancer Institute, Amsterdam, the Netherlands.,Department of Internal Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
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11
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Pascual T, Fernandez-Martinez A, Tanioka M, Dieci MV, Pernas S, Gavila J, Guarneri V, Cortes J, Villagrasa P, Chic N, Vidal M, Adamo B, Muñoz M, Griguolo G, Llombart A, Conte P, Oliveira M, Conte B, Paré L, Galvan P, Carey LA, Perou CM, Prat A. Independent Validation of the PAM50-Based Chemo-Endocrine Score (CES) in Hormone Receptor-Positive HER2-Positive Breast Cancer Treated with Neoadjuvant Anti-HER2-Based Therapy. Clin Cancer Res 2021; 27:3116-3125. [PMID: 33632929 PMCID: PMC8172481 DOI: 10.1158/1078-0432.ccr-20-4102] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Revised: 01/08/2021] [Accepted: 02/22/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE We do not yet have validated biomarkers to predict response and outcome within hormone receptor-positive/HER2-positive (HR+/HER2+) breast cancer. The PAM50-based chemo-endocrine score (CES) predicts chemo-endocrine sensitivity in hormone receptor-positive/HER2-negative (HR+/HER2-) breast cancer. Here, we evaluate the relationship of CES with response and survival in HR+/HER2+ breast cancer. EXPERIMENTAL DESIGN Intrinsic subtype and clinicopathologic data were obtained from seven studies in which patients were treated with HER2-targeted therapy either with endocrine therapy (ET) or with chemotherapy (CTX). CES was evaluated as a continuous variable and categorically from low to high scores [CES-C (chemo-sensitive), CES-U (uncertain), and CES-E (endocrine-sensitive)]. We first analyzed each dataset individually, and then all combined. Multivariable analyses were used to test CES association with pathologic complete response (pCR) and disease-free survival (DFS). RESULTS A total of 457 patients were included (112 with ET and 345 with CTX). In the combined cohort, CES-C, CES-U, and CES-E were identified in 60%, 23%, and 17% of the patients, respectively. High CES (i.e., CES-E) was associated with a lower probability of achieving pCR independently of clinical characteristics, therapy, intrinsic subtype, and study (adjusted OR = 0.42; P = 0.016). A total of 295 patients were analyzed for DFS with a median follow-up of 66 months. High CES was also associated with better DFS (adjusted HR, 0.174; P = 0.003) independently of pCR, clinical characteristics and intrinsic subtype. In patients with residual disease, the adjusted DFS HR of CES was 0.160 (P = 0.012). CONCLUSIONS In HER2+/HR+ breast cancer, CES is useful for predicting chemo-endocrine sensitivity and provides additional prognostication beyond intrinsic subtype and clinicopathologic characteristics.
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Affiliation(s)
- Tomás Pascual
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - Aranzazu Fernandez-Martinez
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Maki Tanioka
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - M Vittoria Dieci
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Sonia Pernas
- Institut Catala d' Oncologia (ICO)-Hospitalet, Barcelona, Spain
| | - Joaquin Gavila
- Fundación Instituto Valenciano de Oncología, Valencia, Spain
| | - Valentina Guarneri
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Javier Cortes
- Oncology department, IOB Institute of Oncology, Barcelona & Madrid, Spain
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
| | | | - Núria Chic
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
| | - Maria Vidal
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - Barbara Adamo
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
| | - Montserrat Muñoz
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - Gaia Griguolo
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | | | - Pierfranco Conte
- Department of Surgery, Oncology, and Gastroenterology, University of Padova, Padova, Italy
- Medical Oncology 2, Istituto Oncologico Veneto IRCCS, Padova, Italy
| | - Mafalda Oliveira
- Hospital Arnau de Vilanova, Valencia, Spain
- Hospital Universitari Vall d' Hebron, Barcelona, Spain
| | - Benedetta Conte
- Department of Medical Oncology, Ospedale Policlinico San Martino, University of Genova, Genova, Italy
| | - Laia Paré
- SOLTI Breast Cancer Research Group, Barcelona, Spain
| | - Patricia Galvan
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain
| | - Lisa A Carey
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Charles M Perou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Aleix Prat
- Translational Genomics and Targeted Therapeutics in Solid Tumors, August Pi i Sunyer Biomedical Research Institute (IDIBAPS), Barcelona, Spain.
- Department of Medical Oncology, Hospital Clínic de Barcelona, Spain
- SOLTI Breast Cancer Research Group, Barcelona, Spain
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12
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Miglietta F, Dieci MV, Griguolo G, Guarneri V. Neoadjuvant approach as a platform for treatment personalization: focus on HER2-positive and triple-negative breast cancer. Cancer Treat Rev 2021; 98:102222. [PMID: 34023642 DOI: 10.1016/j.ctrv.2021.102222] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/06/2021] [Accepted: 05/09/2021] [Indexed: 10/21/2022]
Abstract
The neoadjuvant setting provides unquestionable clinical benefits for high-risk breast cancer (BC) patients, mainly in terms of expansion of locoregional treatment options and prognostic stratification. Additionally, it is also emerging as a strategical tool in the research field. In the present review, by focusing on HER2-positive and triple-negative subtypes, we examined the role of the neoadjuvant setting as a research platform to facilitate and rationalize the placement of escalation strategies, promote the adoption of biomarker-driven approaches for the investigation of de-escalated treatments, and foster the conduction of comprehensive translational analyses, thus ultimately aiming at pursuing treatment personalization. The solid prognostic role of pathologic complete response after neoadjuvant therapy, and its use as a surrogate endpoint to accelerate the drug approval process were discussed. In this context, available data on escalated treatment strategies capable of enhancing pathologic complete response (pCR) rate or improving prognosis of patients with residual disease (RD) after neoadjuvant treatment, were comprehensively reviewed. We also summarized evidence regarding the possibility of obtaining pCR with de-escalated strategies, with particular emphasis on the role of biomarker-driven approaches for patient selection. Pitfalls of the dichotomy of pCR/RD were also deepened, and data on alternative/complementary biomarkers with a possible clinical relevance in this regard were reviewed.
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Affiliation(s)
- Federica Miglietta
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Maria Vittoria Dieci
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy.
| | - Gaia Griguolo
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
| | - Valentina Guarneri
- Department of Surgery, Oncology and Gastroenterology, University of Padova, Padova, Italy; Medical Oncology 2, Istituto Oncologico Veneto IOV-IRCCS, Padova, Italy
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13
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McNamara KL, Caswell-Jin JL, Joshi R, Ma Z, Kotler E, Bean GR, Kriner M, Zhou Z, Hoang M, Beechem J, Zoeller J, Press MF, Slamon DJ, Hurvitz SA, Curtis C. Spatial proteomic characterization of HER2-positive breast tumors through neoadjuvant therapy predicts response. NATURE CANCER 2021; 2:400-413. [PMID: 34966897 PMCID: PMC8713949 DOI: 10.1038/s43018-021-00190-z] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The addition of HER2-targeted agents to neoadjuvant chemotherapy has dramatically improved pathological complete response (pCR) rates in early-stage, HER2-positive breast cancer. Nonetheless, up to 50% of patients have residual disease after treatment, while others are likely overtreated. Here, we performed multiplex spatial proteomic characterization of 122 samples from 57 HER2-positive breast tumors from the neoadjuvant TRIO-US B07 clinical trial sampled pre-treatment, after 14-21 d of HER2-targeted therapy and at surgery. We demonstrated that proteomic changes after a single cycle of HER2-targeted therapy aids the identification of tumors that ultimately undergo pCR, outperforming pre-treatment measures or transcriptomic changes. We further developed and validated a classifier that robustly predicted pCR using a single marker, CD45, measured on treatment, and showed that CD45-positive cell counts measured via conventional immunohistochemistry perform comparably. These results demonstrate robust biomarkers that can be used to enable the stratification of sensitive tumors early during neoadjuvant HER2-targeted therapy, with implications for tailoring subsequent therapy.
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Affiliation(s)
- Katherine L. McNamara
- Department of Medicine, Division of Oncology, Stanford University School of Medicine, Stanford, CA, USA.,Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA.,Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Jennifer L. Caswell-Jin
- Department of Medicine, Division of Oncology, Stanford University School of Medicine, Stanford, CA, USA
| | - Rohan Joshi
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | - Zhicheng Ma
- Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA
| | - Eran Kotler
- Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA
| | - Gregory R. Bean
- Department of Pathology, Stanford University School of Medicine, Stanford, CA, USA
| | | | - Zoey Zhou
- NanoString Technologies, Seattle, WA, USA
| | | | | | - Jason Zoeller
- Department of Cell Biology, Harvard Medical School, Boston, MA, USA
| | - Michael F. Press
- Department of Pathology Keck School of Medicine, University of Southern California, Los Angeles, CA, USA
| | - Dennis J. Slamon
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Sara A. Hurvitz
- David Geffen School of Medicine, University of California Los Angeles, Los Angeles, CA, USA
| | - Christina Curtis
- Department of Medicine, Division of Oncology, Stanford University School of Medicine, Stanford, CA, USA.,Stanford Cancer Institute, Stanford University School of Medicine, Stanford, CA, USA.,Department of Genetics, Stanford University School of Medicine, Stanford, CA, USA.,Correspondence and requests for materials should be addressed to C.C.
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14
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ASCO 2020: highlights in breast cancer. MEMO-MAGAZINE OF EUROPEAN MEDICAL ONCOLOGY 2021; 14:58-61. [PMID: 33520003 PMCID: PMC7829038 DOI: 10.1007/s12254-021-00674-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Accepted: 01/04/2021] [Indexed: 11/21/2022]
Abstract
The 2020 Annual Meeting of the American Society of Clinical Oncology (ASCO) was held in a virtual format due to the ongoing SARS-CoV‑2 pandemic. Despite these unique circumstances, results of several interesting studies in the field of breast cancer (BC) were reported. While overall survival data are still missing, KEYNOTE-355 suggests significant activity of pembrolizumab when added to first-line chemotherapy in metastatic triple-negative breast cancer. TBCRC 048 evaluated the role of olaparib in homologous recombination deficient tumours due to genomic alterations other than germline BRCA1/2 mutations; clinically relevant activity was reported in patients with germline PALB2 and somatic BRCA1/2 mutations. In HER2-positive early stage disease, different strategies of chemotherapy de-escalation are under investigation, but the optimal approach is still not well defined. Updated results from the HER2CLIMB trial show that the third-generation HER2 tyrosine-kinase inhibitor tucatinib in combination with trastuzumab and capecitabine is the new standard-of-care for pretreated patients with HER2-positive metastatic BC with active brain metastases. Results from BYLieve supports the notion that the combination of endocrine therapy with the PIK3Ca inhibitor alpelisib is a reasonable treatment approach in hormone-receptor positive/HER2-negative BC after prior CDK4/6-inhibitor therapy. Finally, the ECOG-ACRIN 2108 trial failed to show a benefit for early surgery of the primary tumour in patients with metastatic BC.
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15
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Molinelli C, Parisi F, Razeti MG, Arecco L, Cosso M, Fregatti P, Del Mastro L, Poggio F, Lambertini M. Trastuzumab emtansine (T-DM1) as adjuvant treatment of HER2-positive early breast cancer: safety and efficacy. Expert Rev Anticancer Ther 2020; 21:241-250. [PMID: 33245671 DOI: 10.1080/14737140.2021.1857243] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
Introduction: The prognosis of patients with HER2-positive early breast cancer has radically improved after the introduction of (neo)adjuvant anti-HER2 targeted therapy. Trastuzumab emtansine (T-DM1) is an antibody-drug conjugate combining the anticancer properties of the anti-HER2 agent trastuzumab and the antineoplastic cytotoxic drug DM1. After demonstrating to be an effective and safe treatment for patients with HER2-positive advanced breast cancer, the development of T-DM1 has moved to the early setting.Areas covered: The aim of this review is to explore the current role of T-DM1 in the treatment landscape of HER2-positive early breast cancer, focusing specifically on the efficacy and safety data available in the adjuvant setting.Expert opinion: T-DM1 is an effective and safe treatment option in the adjuvant setting for patients with HER2-positive breast cancer without pathologic complete response after standard neoadjuvant chemotherapy plus anti-HER2 targeted therapy. With the availability of more effective anti-HER2 targeted agents, including T-DM1, there is an urgent need for more chemotherapy de-escalation research efforts in the early setting.
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Affiliation(s)
- Chiara Molinelli
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Francesca Parisi
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Maria Grazia Razeti
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Luca Arecco
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Maurizio Cosso
- Department of Radiology, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Piero Fregatti
- Department of Surgery, U.O.C. Clinica di Chirurgia Senologica, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Integrated Diagnostic Surgical Sciences, School of Medicine, University of Genova, Genova, Italy
| | - Lucia Del Mastro
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
| | - Francesca Poggio
- Department of Medical Oncology, Breast Unit, IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Matteo Lambertini
- Department of Medical Oncology, U.O.C. Clinica di Oncologia Medica, IRCCS Ospedale Policlinico San Martino, Genova, Italy.,Department of Internal Medicine and Medical Specialties (DiMI), School of Medicine, University of Genova, Genova, Italy
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16
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Mano MS. Pathologic response at the epicenter of the treatment decision-making process in Human Epidermal Receptor-Type 2 overexpressing (Her2+) Early Breast Cancer (EBC): Challenges and opportunities for financially-constrained healthcare systems. Breast 2020; 54:331-334. [PMID: 33279792 PMCID: PMC7724193 DOI: 10.1016/j.breast.2020.11.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2020] [Revised: 11/10/2020] [Accepted: 11/20/2020] [Indexed: 12/24/2022] Open
Abstract
After more than two decades of intensive research, tremendous progress has been achieved in the management of Human Epidermal Receptor-2 overexpressing (Her2+) Early Breast Cancer (EBC). In the latest years, major clinical trials have explored the neoadjuvant scenario, in addition to the prognostic role of pathologic complete response (pCR) and the possibility of a 'tumor biology-driven' patient selection provided by the assessment pathologic response. However, the introduction of new agents has been a major burden for financially-constrained healthcare systems-which includes those from most emerging markets (currently representing 85% of the world population) but also, to some extent, public systems from welfare states. This manuscript addresses evidence-based opportunities to promote a more rational utilization of the available resources in Her2+ EBC, in addition to areas of interest for future research in cost-efficiency.
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Affiliation(s)
- Max S Mano
- Grupo Oncoclínicas, Av. Brg. Faria Lima, 4300, 04538-132, Vila Olímpia, São Paulo, SP, Brazil; Latin American Cooperative Oncology Group (LACOG), 99A, Av. Ipiranga, 6681-806, Partenon, Porto Alegre, RS, 90619-900, Brazil.
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17
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Thanopoulou E, Khader L, Caira M, Wardley A, Ettl J, Miglietta F, Neven P, Guarneri V. Therapeutic Strategies for the Management of Hormone Receptor-Positive, Human Epidermal Growth Factor Receptor 2-Positive (HR+/HER2+) Breast Cancer: A Review of the Current Literature. Cancers (Basel) 2020; 12:E3317. [PMID: 33182657 PMCID: PMC7696181 DOI: 10.3390/cancers12113317] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2020] [Revised: 10/22/2020] [Accepted: 11/05/2020] [Indexed: 02/07/2023] Open
Abstract
Enormous advances have been made in the understanding and treatment of human epidermal growth factor receptor 2-positive breast cancer (HER2+ BC) in the last 30 years that have resulted in survival gains for affected patients. A growing body of evidence suggests that hormone receptor-positive (HR+)/HER2+ BC and HR-negative (HR-)/HER2+ BC are biologically different, with complex molecular bidirectional crosstalk between the estrogen receptor and HER2 pathway potentially affecting sensitivity to both HER2-targeted and endocrine therapy in patients with HR+/HER2+ BC. Subgroup analyses from trials enrolling patients with HER2+ BC and the results of clinical trials specifically designed to evaluate therapy in patients with HR+/HER2+ BC are helping to guide treatment decisions. In this context, encouraging results with strategies aimed at delaying or reversing drug resistance, including extended adjuvant therapy and the addition of drugs targeting alternative pathways, such as cyclin-dependent kinase (CDK) 4 and 6 inhibitors, have recently emerged. We have reached the point where tailoring the treatment according to risk and biology has become the paradigm in early BC. However, further clinical trials are needed that integrate translational research principles and identify and consider specific patient subgroups and biomarkers.
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Affiliation(s)
- Eirini Thanopoulou
- Eli Lilly and Company Limited, Erl Wood Manor, Windlesham, Surrey GU20 6PH, UK;
| | - Leila Khader
- Eli Lilly Italia S.p.A., 50019 Comune di Sesto Fiorentino, Florence, Italy; (L.K.); (M.C.)
| | - Morena Caira
- Eli Lilly Italia S.p.A., 50019 Comune di Sesto Fiorentino, Florence, Italy; (L.K.); (M.C.)
| | - Andrew Wardley
- The NIHR Manchester Clinical Research Facility at The Christie NHS Foundation Trust, School of Medical Sciences, Faculty of Biology Medicine & Health, University of Manchester, Manchester M204BX, UK;
| | - Johannes Ettl
- Department of Obstetrics and Gynecology, Klinikum rechts der Isar, Technical University of Munich, 81675 Munich, Germany;
| | - Federica Miglietta
- Medical Oncology 2, Istituto Oncologico Veneto IOV IRCCS, 35128 Padua, Italy;
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padua, Italy
| | - Patrick Neven
- Multidisciplinary Breast Center and Department of Gynecology and Obstetrics, UZ Leuven, 3000 Leuven, Belgium;
- Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Valentina Guarneri
- Medical Oncology 2, Istituto Oncologico Veneto IOV IRCCS, 35128 Padua, Italy;
- Department of Surgery, Oncology and Gastroenterology, University of Padova, 35128 Padua, Italy
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18
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Huober J, Schneeweiss A, Hartkopf AD, Müller V, Lux MP, Janni W, Ettl J, Belleville E, Thill M, Fasching PA, Kolberg HC, Schulmeyer CE, Welslau M, Overkamp F, Tesch H, Fehm TN, Lüftner D, Schütz F, Wöckel A. Update Breast Cancer 2020 Part 3 - Early Breast Cancer. Geburtshilfe Frauenheilkd 2020; 80:1105-1114. [PMID: 33173238 PMCID: PMC7647721 DOI: 10.1055/a-1270-7208] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 09/23/2020] [Indexed: 02/07/2023] Open
Abstract
The treatment of patients with early breast cancer has always been characterised by escalation by new therapies and de-escalation through identification of better treatment regimens or introduction of better tools to estimate prognosis. Efforts in some of these areas in the last few years have led to solid data. The results of the large studies of de-escalation through use of multi-gene tests are available, as are the results of some studies that investigated the new anti-HER2 substances T-DM1 and pertuzumab in the early treatment situation. Several large-scale studies examining the role of CDK4/6 inhibitors will soon be concluded so innovations can be anticipated in this area also. This review article will summarise and classify the results of the latest publications.
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Affiliation(s)
- Jens Huober
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Andreas Schneeweiss
- National Center for Tumor Diseases, University Hospital and German Cancer Research Center, Heidelberg, Germany
| | - Andreas D Hartkopf
- Department of Obstetrics and Gynecology, University of Tübingen, Tübingen, Germany
| | - Volkmar Müller
- Department of Gynecology, Hamburg-Eppendorf University Medical Center, Hamburg, Germany
| | - Michael P Lux
- Klinik für Gynäkologie und Geburtshilfe, Frauenklinik St. Louise, Paderborn, St. Josefs-Krankenhaus, Salzkotten, Germany
| | - Wolfgang Janni
- Department of Gynecology and Obstetrics, Ulm University Hospital, Ulm, Germany
| | - Johannes Ettl
- Department of Obstetrics and Gynecology, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
| | | | - Marc Thill
- Agaplesion Markus Krankenhaus, Department of Gynecology and Gynecological Oncology, Frankfurt, Germany
| | - Peter A Fasching
- Erlangen University Hospital, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | | | - Carla E Schulmeyer
- Erlangen University Hospital, Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-EMN, Friedrich-Alexander University Erlangen-Nuremberg, Erlangen, Germany
| | | | | | - Hans Tesch
- Oncology Practice at Bethanien Hospital Frankfurt, Frankfurt, Germany
| | - Tanja N Fehm
- Department of Gynecology and Obstetrics, University Hospital Düsseldorf, Düsseldorf, Germany
| | - Diana Lüftner
- Charité University Hospital, Department of Hematology, Oncology and Tumour Immunology, Berlin, Germany
| | - Florian Schütz
- Department of Obstetrics and Gynecology, University of Heidelberg, Heidelberg, Germany
| | - Achim Wöckel
- Department of Gynecology and Obstetrics, University Hospital Würzburg, Würzburg, Germany
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