1
|
Kikuchi Y, Shimada H, Yamasaki F, Yamashita T, Araki K, Horimoto K, Yajima S, Yashiro M, Yokoi K, Cho H, Ehira T, Nakahara K, Yasuda H, Isobe K, Hayashida T, Hatakeyama S, Akakura K, Aoki D, Nomura H, Tada Y, Yoshimatsu Y, Miyachi H, Takebayashi C, Hanamura I, Takahashi H. Clinical practice guidelines for molecular tumor marker, 2nd edition review part 2. Int J Clin Oncol 2024; 29:512-534. [PMID: 38493447 DOI: 10.1007/s10147-024-02497-0] [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: 01/31/2024] [Accepted: 02/21/2024] [Indexed: 03/19/2024]
Abstract
In recent years, rapid advancement in gene/protein analysis technology has resulted in target molecule identification that may be useful in cancer treatment. Therefore, "Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition" was published in Japan in September 2021. These guidelines were established to align the clinical usefulness of external diagnostic products with the evaluation criteria of the Pharmaceuticals and Medical Devices Agency. The guidelines were scoped for each tumor, and a clinical questionnaire was developed based on a serious clinical problem. This guideline was based on a careful review of the evidence obtained through a literature search, and recommendations were identified following the recommended grades of the Medical Information Network Distribution Services (Minds). Therefore, this guideline can be a tool for cancer treatment in clinical practice. We have already reported the review portion of "Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition" as Part 1. Here, we present the English version of each part of the Clinical Practice Guidelines for Molecular Tumor Marker, Second Edition.
Collapse
Affiliation(s)
| | - Hideaki Shimada
- Department of Clinical Oncology, Toho University, Tokyo, Japan.
- Department of Surgery, Toho University, Tokyo, Japan.
| | - Fumiyuki Yamasaki
- Department of Neurosurgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Taku Yamashita
- Department of Otorhinolaryngology-Head and Neck Surgery, Kitasato University School of Medicine, Kanagawa, Japan
| | - Koji Araki
- Department of Otorhinolaryngology-Head and Neck Surgery, National Defense Medical College, Saitama, Japan
| | - Kohei Horimoto
- Department of Dermatology, Sapporo Medical University School of Medicine, Sapporo, Japan
| | | | - Masakazu Yashiro
- Department of Molecular Oncology and Therapeutics, Osaka Metropolitan University Graduate School of Medicine, Osaka, Japan
| | - Keigo Yokoi
- Department of Lower Gastrointestinal Surgery, Kitasato University School of Medicine, Kanagawa, Japan
| | - Haruhiko Cho
- Department of Surgery, Tokyo Metropolitan Komagome Hospital, Tokyo, Japan
| | - Takuya Ehira
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Kazunari Nakahara
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Hiroshi Yasuda
- Department of Gastroenterology, St. Marianna University School of Medicine, Kanagawa, Japan
| | - Kazutoshi Isobe
- Division of Respiratory Medicine, Department of Internal Medicine (Omori), Toho University, Tokyo, Japan
| | - Tetsu Hayashida
- Department of Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Shingo Hatakeyama
- Department of Urology, Hirosaki University Graduate School of Medicine, Aomori, Japan
| | | | - Daisuke Aoki
- International University of Health and Welfare Graduate School, Tokyo, Japan
| | - Hiroyuki Nomura
- Department of Obstetrics and Gynecology, School of Medicine, Fujita Health University, Aichi, Japan
| | - Yuji Tada
- Department of Pulmonology, School of Medicine, International University of Health and Welfare, Chiba, Japan
| | - Yuki Yoshimatsu
- Department of Patient-Derived Cancer Model, Tochigi Cancer Center Research Institute, Tochigi, Japan
| | - Hayato Miyachi
- Faculty of Clinical Laboratory Sciences, Nitobe Bunka College, Tokyo, Japan
| | - Chiaki Takebayashi
- Division of Hematology and Oncology, Department of Internal Medicine (Omori), Toho University, Tokyo, Japan
| | - Ichiro Hanamura
- Division of Hematology, Department of Internal Medicine, Aichi Medical University, Aichi, Japan
| | | |
Collapse
|
2
|
Perkins DW, Steiner I, Haider S, Robertson D, Buus R, O'Leary L, Isacke CM. Therapy-induced normal tissue damage promotes breast cancer metastasis. iScience 2024; 27:108503. [PMID: 38161426 PMCID: PMC10755366 DOI: 10.1016/j.isci.2023.108503] [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: 10/26/2023] [Revised: 11/02/2023] [Accepted: 11/17/2023] [Indexed: 01/03/2024] Open
Abstract
Disseminated tumor cells frequently exhibit a period of dormancy, rendering them chemotherapy insensitive; conversely, the systemic delivery of chemotherapies can result in normal tissue damage. Using multiple mouse and human breast cancer models, we demonstrate that prior chemotherapy administration enhances metastatic colonization and outgrowth. In vitro, chemotherapy-treated fibroblasts display a pro-tumorigenic senescence-associated secretory phenotype (SASP) and are effectively eliminated by targeting the anti-apoptotic protein BCL-xL. In vivo, chemotherapy treatment induces SASP expression in normal tissues; however, the accumulation of senescent cells is limited, and BCL-xL inhibitors are unable to reduce chemotherapy-enhanced metastasis. This likely reflects that chemotherapy-exposed stromal cells do not enter a BCL-xL-dependent phenotype or switch their dependency to other anti-apoptotic BCL-2 family members. This study highlights the role of the metastatic microenvironment in controlling outgrowth of disseminated tumor cells and the need to identify additional approaches to limit the pro-tumorigenic effects of therapy-induced normal tissue damage.
Collapse
Affiliation(s)
- Douglas W. Perkins
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - Ivana Steiner
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - Syed Haider
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - David Robertson
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - Richard Buus
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - Lynda O'Leary
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| | - Clare M. Isacke
- The Breast Cancer Now Toby Robins Research Centre, Institute of Cancer Research, 237 Fulham Road, SW3 6JB London, UK
| |
Collapse
|
3
|
Makhlouf S, Quinn C, Toss M, Alsaleem M, Atallah NM, Ibrahim A, Rutland CS, Mongan NP, Rakha EA. Quantitative expression of oestrogen receptor in breast cancer: Clinical and molecular significance. Eur J Cancer 2024; 197:113473. [PMID: 38103327 DOI: 10.1016/j.ejca.2023.113473] [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: 09/16/2023] [Revised: 12/04/2023] [Accepted: 12/04/2023] [Indexed: 12/19/2023]
Abstract
BACKGROUND Oestrogen receptor (ER) positive breast cancer (BC) patients are eligible for endocrine therapy (ET), regardless of ER immunohistochemical expression level. There is a wide spectrum of ER expression and the response to ET is not uniform. This study aimed to assess the clinical and molecular consequences of ER heterogeneity with respect to ET-response. METHODS ER expression, categorised by percentage and staining intensity in a large BC cohort (n = 7559) was correlated with clinicopathological parameters and patient ET response. The Cancer Genome Atlas Data BC cohort (n = 1047) was stratified by ER expression and transcriptomic analysis completed to better understand the molecular basis of ER heterogeneity. RESULTS The quantitative proportional increase in ER expression was positively associated with favourable prognostic parameters. Tumours with 1-9% ER expression were characteristically similar to ER-negative (<1%) tumours. Maximum ET-response was observed in tumours with 100% ER expression, with responses significantly different to tumours exhibiting ER at < 100% and significantly decreased survival rates were observed in tumours with 50% and 10% of ER expression. The Histochemical-score (H-score), which considers both staining intensity and percentage, added significant prognostic value over ER percentage alone with significant outcome differences observed at H-scores of 30, 100 and 200. There was a positive correlation between ER expression and ESR1 mRNA expression and expression of ER-regulated genes. Pathway analysis identified differential expression in key cancer-related pathways in different ER-positive groups. CONCLUSION ET-response is statistically proportionally related to ER expression with significant differences observed at 10%, 50% and 100%. The H-score adds prognostic and predictive information.
Collapse
Affiliation(s)
- Shorouk Makhlouf
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Department of Pathology, Faculty of Medicine, Assiut University, Assiut, Egypt
| | - Cecily Quinn
- Irish National Breast Screening Programme and Department of Histopathology, St. Vincent's University Hospital, Dublin, Ireland
| | - Michael Toss
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Department of Histopathology, Sheffield Teaching Hospitals NHS Trust, Sheffield, UK
| | - Mansour Alsaleem
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Unit of Scientific Research, Applied College, Qassim University, Saudi Arabia
| | - Nehal M Atallah
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Department of Pathology, Faculty of Medicine, Menoufia University, Menoufia, Egypt
| | - Asmaa Ibrahim
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK
| | - Catrin S Rutland
- School of Veterinary Medicine and Sciences, University of Nottingham, Sutton Bonington, UK
| | - Nigel P Mongan
- Biodiscovery Institute, School of Veterinary Medicine and Sciences, University of Nottingham, Nottingham, UK; Department of Pharmacology, Weill Cornell Medicine, New York, NY 10065, USA
| | - Emad A Rakha
- Academic Unit for Translational Medical Sciences, School of Medicine, University of Nottingham, Nottingham, UK; Department of Histopathology, Nottingham University Hospitals NHS Trust, Nottingham, UK; Department of Pathology, Hamad Medical Corporation, Doha, Qatar.
| |
Collapse
|
4
|
Hotani A, Kitabatake K, Tsukimoto M. Extracellular Guanosine and Guanine Nucleotides Decrease Viability of Human Breast Cancer SKBR-3 Cells. Biol Pharm Bull 2024; 47:14-22. [PMID: 37880111 DOI: 10.1248/bpb.b23-00402] [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] [Indexed: 10/27/2023]
Abstract
Though the physiological effects of adenosine and adenine nucleotides on purinergic receptors in cancer cells have been well studied, the influence of extracellular guanosine and guanine nucleotides on breast cancer cells remains unclear. Here, we show that extracellular guanosine and guanine nucleotides decrease the viability and proliferation of human breast cancer SKBR-3 cells. Treatment with guanosine or guanine nucleotides increased mitochondrial production of reactive oxygen species (ROS), and modified the cell cycle. Guanosine-induced cell death was suppressed by treatment with adenosine or the equilibrium nucleoside transporter (ENT) 1/2 inhibitor dipyridamole, but was not affected by adenosine receptor agonists or antagonists. These results suggest that guanosine inhibits adenosine uptake through ENT1/2, but does not antagonize adenosine receptors. In contrast, guanosine triphosphate (GTP)-induced cell death was suppressed not only by adenosine and dipyridamole, but also by the A1 receptor agonist 2-chloro-N6-cyclopentyladenosine (CCPA), suggesting that GTP-induced cell death is mediated in part by an antagonistic effect on adenosine A1 receptor. Thus, both guanosine and GTP induce apoptosis of breast cancer cells, but via at least partially different mechanisms.
Collapse
Affiliation(s)
- Ai Hotani
- Department of Radiation Biosciences, Faculty of Pharmaceutical Sciences, Tokyo University of Science
| | - Kazuki Kitabatake
- Department of Radiation Biosciences, Faculty of Pharmaceutical Sciences, Tokyo University of Science
| | - Mitsutoshi Tsukimoto
- Department of Radiation Biosciences, Faculty of Pharmaceutical Sciences, Tokyo University of Science
| |
Collapse
|
5
|
Lu JY, Alvarez Soto A, Anampa JD. The landscape of systemic therapy for early stage triple negative breast cancer. Expert Opin Pharmacother 2022; 23:1291-1303. [PMID: 35818711 DOI: 10.1080/14656566.2022.2095902] [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: 12/09/2022]
Abstract
INTRODUCTION Triple negative breast cancer (TNBC) is the most aggressive subtype of breast cancer with higher risk of disease recurrence and mortality than other breast cancer subtypes. Historically, chemotherapy has been the primary systemic treatment for early stage TNBC. Recent developments in immune checkpoint inhibitors (ICIs) and novel therapeutic agents have transformed the treatment of TNBC. AREAS COVERED This review provides a comprehensive overview of the current evidence on treatment of early stage TNBC. We highlight the incorporation of ICIs and other targeted therapies in (neo)adjuvant treatment and the ongoing development of novel therapeutic agents. EXPERT OPINION The landscape of early TNBC treatment is rapidly evolving which has given rise to the introduction of ICIs and PARP inhibitors into the systemic therapy. Despite modest improvement in pathologic complete response (pCR) rate, ICI plus chemotherapy significantly improves long-term outcomes and is now used in (neo)adjuvant treatment of patients with TNBC and high risk for disease recurrence. Capecitabine remains the standard adjuvant treatment for residual disease, with olaparib being an option for patients with germline BRCA1/2 mutations. Early detection of minimal residual disease may identify patients requiring additional therapy to prevent recurrence.
Collapse
Affiliation(s)
- Jin-Yu Lu
- Department of Oncology, Section of Breast Medical Oncology, Albert Einstein Cancer Center, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY 10461, USA
| | - Alvaro Alvarez Soto
- Department of Oncology, Section of Breast Medical Oncology, Albert Einstein Cancer Center, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY 10461, USA
| | - Jesus D Anampa
- Department of Oncology, Section of Breast Medical Oncology, Albert Einstein Cancer Center, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY 10461, USA
| |
Collapse
|
6
|
Definitive results of a phase III adjuvant trial comparing six cycles of FEC-100 to four cycles of AC in women with operable node-negative breast cancer: the NSABP B-36 trial (NRG Oncology). Breast Cancer Res Treat 2022; 193:555-564. [PMID: 35230585 DOI: 10.1007/s10549-021-06417-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 10/10/2021] [Indexed: 11/02/2022]
Abstract
PURPOSE Results from adjuvant trials evaluating 6 cycles of epirubicin-based chemotherapy regimens suggested these programs may be more effective than 4 cycles of doxorubicin-based chemotherapy. METHOD NSABP B-36 was a phase III clinical trial originally designed as a 2 × 2 factorial study comparing 6 cycles of 5-FU, epirubicin, and cyclophosphamide (FEC-100) to 4 cycles of conventional doxorubicin and cyclophosphamide (AC) with celecoxib or placebo. Shortly after activation, concerns regarding increased cardiovascular risks among selective COX-2 inhibitors resulted in a decision to remove the celecoxib/placebo from the trial. Women with histologically node-negative invasive breast cancer who had undergone primary surgery with a lumpectomy or total mastectomy were eligible. Primary endpoint was disease-free survival (DFS). RESULTS Between May 2004 and July 2008, 2722 patients were enrolled. Administration of FEC-100 did not result in improvement in DFS compared to AC (HR 1.09; 95% CI 0.92-1.29, p value = 0.31). The effect of FEC-100 compared to AC on DFS was significantly different for receptor-positive (HR 1.32, 95% CI 1.05-1.66) compared to receptor-negative patients (HR 0.86, 95% CI 0.66-1.11) (treatment-by-receptor status interaction p value = 0.02). There was no statistically significant difference in the effect of treatment on overall survival (OS) with FEC-100 compared to AC (HR 1.06; 95% CI 0.84-1.35, p value = 0.61). Overall, Grade 3 and 4 adverse events were more frequent in the FEC-100 group. CONCLUSION The results of B-36 do not support use of six-cycle anthracycline-based regimens in node-negative breast cancer. Prolongation of anthracycline-based therapy with FEC-100 does not improve DFS or OS, relative to AC for 4 cycles, and was associated with expected increases in toxicity. A statistically significant interaction between treatment and hormone receptor status favoring AC in hormone-receptor-positive breast cancers is consistent with the hypothesis that optimal duration of chemotherapy may be four cycles in these patients. Late cardiac events and deaths prior to recurrence or second cancer were infrequent on both arms, but slightly higher with FEC-100. TRIAL REGISTRATION ClinicalTrials.gov: NCT00087178.
Collapse
|
7
|
Shiiba R, Himeji D, Matsumoto R, Tanaka GI, Otomo N. Pneumocystis jirovecii Pneumonia in Three Patients With Breast Cancer Receiving Neoadjuvant Dose-Dense Chemotherapy. Cureus 2022; 14:e21812. [PMID: 35261832 PMCID: PMC8893678 DOI: 10.7759/cureus.21812] [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] [Accepted: 01/31/2022] [Indexed: 11/22/2022] Open
Abstract
We report three cases of Pneumocystis jirovecii pneumonia (PJP) during dose-dense neoadjuvant chemotherapy for breast cancer. All patients presented with symptoms (e.g., fever), and computed tomography showed diffuse ground-glass shadows. Bronchoalveolar lavage was performed, and the diagnosis was confirmed by polymerase chain reaction for Pneumocystis jirovecii. All patients had completed three or four courses of dose-dense epirubicin-cyclophosphamide chemotherapy and received prednisolone for preventing chemo-induced nausea and vomiting. Moreover, lymphocytopenia was observed in all patients. Since the onset of PJP in preoperative neoadjuvant chemotherapy can be life-threatening and leads to delayed surgery, careful consideration of prophylaxis for PJP is required.
Collapse
|
8
|
Abstract
Dr. Bernard Fisher (1918-2019) was an early proponent of evidence-based medicine using the mechanism of prospective, multicenter, randomized clinical trials to test biological and clinical hypotheses. In this article, I trace how his early scientific work in striving to understand the nature of cancer metastasis through animal experiments led to a new, testable, clinical hypothesis: that surgery to remove only the tumor and a small amount of tissue around it was as effective as the more disfiguring operations that were then the standard treatment. Fisher's work with the National Surgical Adjuvant Breast and Bowel Project (NSABP) using large, randomized clinical trials to demonstrate the veracity of this hypothesis led to a new paradigm in which the emphasis was placed on how systemic therapies used at an early stage of disease could effectively eradicate breast cancer for many patients. This new therapeutic approach led to the successful development of new treatments, many of which are widely used today. Ultimately, the new paradigm led to successfully preventing breast cancer in women who were at high risk for the disease but who had not yet been diagnosed with the disease. Throughout his entire career, Fisher championed the use of large prospective, randomized clinical trials despite criticism from many in the medical community who strongly criticized his use of randomization as a mechanism for testing clinical hypotheses. The approach he and the NSABP employed is still considered to be the highest standard of evidence in conducting clinical studies.
Collapse
Affiliation(s)
- Stewart Anderson
- University of Pittsburgh Graduate School of Public Health - Biostatistics, Pittsburgh, PA, USA
| |
Collapse
|
9
|
Patel JM, Jeselsohn RM. Estrogen Receptor Alpha and ESR1 Mutations in Breast Cancer. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2022; 1390:171-194. [DOI: 10.1007/978-3-031-11836-4_10] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Hurvitz SA, McAndrew NP, Bardia A, Press MF, Pegram M, Crown JP, Fasching PA, Ejlertsen B, Yang EH, Glaspy JA, Slamon DJ. A careful reassessment of anthracycline use in curable breast cancer. NPJ Breast Cancer 2021; 7:134. [PMID: 34625570 PMCID: PMC8501074 DOI: 10.1038/s41523-021-00342-5] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 09/21/2021] [Indexed: 12/11/2022] Open
Abstract
It has been over three decades since anthracyclines took their place as the standard chemotherapy backbone for breast cancer in the curative setting. Though the efficacy of anthracycline chemotherapy is not debatable, potentially life-threatening and long-term risks accompany this class of agents, leading some to question their widespread use, especially when newer agents with improved therapeutic indices have become available. Critically assessing when to incorporate an anthracycline is made more relevant in an era where molecular classification is enabling not only the development of biologically targeted therapeutics but also is improving the ability to better select those who would benefit from cytotoxic agents. This comprehensive analysis will present the problem of overtreatment in early-stage breast cancer, review evidence supporting the use of anthracyclines in the pre-taxane era, analyze comparative trials evaluating taxanes with or without anthracyclines in biologically unselected and selected patient populations, and explore published work aimed at defining anthracycline-sensitive tumor types.
Collapse
Affiliation(s)
- Sara Alsterlind Hurvitz
- grid.19006.3e0000 0000 9632 6718Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Jonsson Comprehensive Cancer Center, Los Angeles, CA USA
| | - Nicholas P. McAndrew
- grid.19006.3e0000 0000 9632 6718Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Jonsson Comprehensive Cancer Center, Los Angeles, CA USA
| | - Aditya Bardia
- grid.38142.3c000000041936754XMassachusetts General Hospital, Harvard Medical School, Boston, MA USA
| | - Michael F. Press
- grid.42505.360000 0001 2156 6853University of Southern California, Los Angeles, CA USA
| | - Mark Pegram
- Stanford Comprehensive Cancer Institute, Palo Alto, CA USA
| | - John P. Crown
- grid.412751.40000 0001 0315 8143Department of Medical Oncology, St. Vincent’s University Hospital, Dublin, Ireland
| | - Peter A. Fasching
- grid.411668.c0000 0000 9935 6525Department of Gynecology and Obstetrics, University Hospital Erlangen, Friedrich-Alexander University Erlangen-Nuremberg, Comprehensive Cancer Center Erlangen-EMN, Erlangen, Germany
| | - Bent Ejlertsen
- grid.4973.90000 0004 0646 7373Department of Oncology, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Eric H. Yang
- grid.19006.3e0000 0000 9632 6718Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Jonsson Comprehensive Cancer Center, Los Angeles, CA USA
| | - John A. Glaspy
- grid.19006.3e0000 0000 9632 6718Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Jonsson Comprehensive Cancer Center, Los Angeles, CA USA
| | - Dennis J. Slamon
- grid.19006.3e0000 0000 9632 6718Department of Medicine, David Geffen School of Medicine, University of California, Los Angeles, Jonsson Comprehensive Cancer Center, Los Angeles, CA USA
| |
Collapse
|
11
|
Asleh K, Tu D, Gao D, Bramwell V, Levine MN, Pritchard KI, Shepherd LE, Nielsen TO. Predictive Significance of an Optimized Panel for Basal-like Breast Cancer: Results from the Canadian Cancer Trials Group MA.5 and MA.12 Phase III Clinical Trials. Clin Cancer Res 2021; 27:6570-6579. [PMID: 34615722 DOI: 10.1158/1078-0432.ccr-21-1942] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2021] [Revised: 09/03/2021] [Accepted: 10/01/2021] [Indexed: 11/16/2022]
Abstract
PURPOSE Accurate IHC biomarkers incorporating nestin positivity or inositol polyphosphate-4-phosphate (INPP4B) loss have recently been optimized to identify the basal-like intrinsic breast cancer subtype regardless of estrogen, progesterone, or Her2 status. We examined the predictive capacity of these basal biomarkers in the CCTG MA.5 chemotherapy and MA.12 endocrine therapy trials. EXPERIMENTAL DESIGN Formalin-fixed paraffin embedded blocks of primary tumors from patients randomized in the two trials were used to build tissue microarrays. IHC staining for nestin and INPP4B followed published methods and REMARK criteria. A prespecified statistical plan tested the hypothesis that patients with basal breast cancer (nestin+ or INPP4B-) would not benefit from anthracycline substitution in MA.5 or from tamoxifen in MA.12. RESULTS Nestin positivity or INPP4B loss was observed in 110/453 (24%) interpretable samples from MA.5 and 47/366 (13%) from MA.12, and was associated with high grade, younger age, estrogen receptor negativity, triple-negative, core basal, and PAM50 basal-like subtypes. In the MA.5 trial, patients assigned as basal experienced lower benefit from anthracycline versus nonanthracycline adjuvant chemotherapy [HR, 1.49; 95% confidence interval (CI), 0.72-3.10] when compared with non-basal (nestin- and INPP4B+) cases where there was a higher benefit from anthracyclines (HR, 0.75; 95% CI, 0.54-1.04; P interaction = 0.01). In the MA.12 trial, patients assigned as basal did not demonstrate a benefit from adjuvant tamoxifen versus placebo (HR, 0.48; 95% CI, 0.12-1.86; P = 0.29), whereas nonbasal cases displayed significant benefit (HR, 0.66; 95% CI, 0.45-0.98; P = 0.04), although the interaction test was not significant. CONCLUSIONS The nestin/INPP4B IHC panel identifies women with basal breast cancers who benefit from nonanthracycline chemotherapy but not endocrine adjuvant treatments.
Collapse
Affiliation(s)
- Karama Asleh
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Dongsheng Tu
- Canadian Cancer Trials Group, Queen's University, Kingston, Ontario, Canada
| | - Dongxia Gao
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada
| | - Vivien Bramwell
- Canadian Cancer Trials Group, Queen's University, Kingston, Ontario, Canada
| | - Mark N Levine
- Department of Medical Oncology, McMaster University, Hamilton, Ontario, Canada
| | | | - Lois E Shepherd
- Canadian Cancer Trials Group, Queen's University, Kingston, Ontario, Canada
| | - Torsten O Nielsen
- Genetic Pathology Evaluation Centre, Department of Pathology and Laboratory Medicine, University of British Columbia, Vancouver, British Columbia, Canada.
| |
Collapse
|
12
|
Jung L, Miske A, Indorf A, Nelson K, Gadi VK, Banda K. A Retrospective Analysis of Metronomic Cyclophosphamide, Methotrexate, and Fluorouracil (CMF) Versus Docetaxel and Cyclophosphamide (TC) as Adjuvant Treatment in Early Stage, Hormone Receptor Positive, HER2 Negative Breast Cancer. Clin Breast Cancer 2021; 22:e310-e318. [PMID: 34753632 DOI: 10.1016/j.clbc.2021.09.007] [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] [Received: 05/24/2021] [Revised: 09/01/2021] [Accepted: 09/19/2021] [Indexed: 12/30/2022]
Abstract
BACKGROUND Anthracycline and taxane-based doublets have largely replaced cyclophosphamide, methotrexate, and fluorouracil (CMF) as preferred regimens in the adjuvant treatment of breast cancer. Metronomic CMF is associated with improved tolerability over anthracycline or taxane-based regimens. Previously, there have been no direct comparisons between taxane-based regimens and CMF. MATERIALS AND METHODS We performed a retrospective review of 98 breast cancer patients treated at the Seattle Cancer Care Alliance from February 2015 through December 2018 that received either metronomic CMF or docetaxel and cyclophosphamide (TC) as adjuvant therapy for early-stage, hormone receptor-positive/human epidermal growth factor receptor-2 negative (HR+/HER2-) breast cancer. The primary outcome assessed was disease-free survival (DFS). Secondary outcomes included overall survival (OS), dose intensity, and adverse effects. RESULTS With an average follow-up of 35.9 and 28.2 months for CMF and TC, respectively, there was no significant difference in DFS or OS between the chemotherapy regimens. DFS at 3 years was 96.7% vs. 94.3% and OS 96.7% vs. 100% for CMF and TC, respectively. There were more dose delays in the CMF group, but on average, patients receiving either regimen achieved a dose intensity ≥85%. There was a trend towards increased hospitalization or emergency department utilization (23.1% vs. 10.6%) and Grade 4 toxicities (9.6% vs. 4.3%) with TC vs. CMF. CONCLUSION Metronomic CMF offers equivalent survival outcomes to TC and remains a viable option in the adjuvant treatment of HR+/HER2- breast cancer. There was a trend towards increased Grade 4 toxicities and hospitalizations with TC, suggesting that metronomic CMF may offer a more tolerable treatment option while maintaining excellent disease outcomes.
Collapse
Affiliation(s)
- Lindsey Jung
- Department of Pharmacy Services, Seattle Cancer Care Alliance, Seattle, WA 98109
| | - Abby Miske
- Department of Pharmacy Services, Seattle Cancer Care Alliance, Seattle, WA 98109
| | - Amy Indorf
- Department of Pharmacy Services, Seattle Cancer Care Alliance, Seattle, WA 98109
| | - Kate Nelson
- Department of Pharmacy Services, University of Washington School of Pharmacy, Seattle, WA 98195
| | | | - Kalyan Banda
- Division of Medical Oncology, University of Washington, Seattle, WA 98019.
| |
Collapse
|
13
|
Tezuka K, Miura K, Nakano Y, Ueda T, Yagyu K, Matsuyama S, Shirai M, Okuda H, Ujikawa M, Ota T. Interstitial lung disease associated with adjuvant and neoadjuvant chemotherapy in early breast cancer. World J Surg Oncol 2021; 19:169. [PMID: 34116698 PMCID: PMC8196499 DOI: 10.1186/s12957-021-02289-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2021] [Accepted: 06/04/2021] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND Interstitial lung disease (ILD) is a rare adverse event in patients receiving adjuvant or neoadjuvant chemotherapy (NAC) for breast cancer. Few studies have reported the frequency of ILD in detail, and only small numbers of cases have been described in the literature. Given these previous findings concerning ILD, we retrospectively examined the clinicopathological characteristics of five cases of ILD who had received epirubicin and cyclophosphamide (EC) and compared their findings with non-ILD cases. METHODS The present single-center retrospective study included breast cancer patients who underwent adjuvant chemotherapy or NAC at our hospital between January 2014 and January 2021. RESULTS Thirty-nine patients who had received EC for operable breast cancer were enrolled in this study. ILD developed 5 out of 39 patients (12.8%). The incidence of ILD in patients with non-dose-dense (dd) or dd chemotherapy was statistically significantly different (p = 0.0149). ILD occurred in three patients during dd EC treatment and two during weekly paclitaxel (wPTX) after dd EC. ILD was detected in one patient with high Krebs von den Lungen-6 (KL-6) levels, in two patients with continuous pyrexia, and in two patients from computed tomography imaging, which was taken to estimate the efficacy of chemotherapy, in two patients. Three of the 5 ILD patients underwent bronchoalveolar lavage, and 2 of these patients were diagnosed with Pneumocystis jirovecii pneumonia (PCP). There were no cases of serious ILD that required steroid pulse therapy. CONCLUSIONS Dd chemotherapy may be associated with an increased ILD frequency, which may reflect developing PCP. Careful monitoring and a timely diagnosis are useful for detecting early-stage ILD.
Collapse
Affiliation(s)
- Kenji Tezuka
- Department of Breast Surgery, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan.
| | - Kotaro Miura
- Department of Surgery, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Yusuke Nakano
- Department of Medical Oncology, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Takahiro Ueda
- Department of Respiratory Medicine, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Kyoko Yagyu
- Department of Respiratory Medicine, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Shimako Matsuyama
- Nursing Department, Izumi City General Hospital Izumi, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Masami Shirai
- Nursing Department, Izumi City General Hospital Izumi, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Hiroshi Okuda
- Department of Pharmacy, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Miho Ujikawa
- Department of Pharmacy, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan
| | - Takayo Ota
- Department of Medical Oncology, Izumi City General Hospital, 4-5-1 Wake, Izumi, Osaka, 594-0073, Japan.
| |
Collapse
|
14
|
Okwuosa TM, Morgans A, Rhee JW, Reding KW, Maliski S, Plana JC, Volgman AS, Moseley KF, Porter CB, Ismail-Khan R. Impact of Hormonal Therapies for Treatment of Hormone-Dependent Cancers (Breast and Prostate) on the Cardiovascular System: Effects and Modifications: A Scientific Statement From the American Heart Association. CIRCULATION-GENOMIC AND PRECISION MEDICINE 2021; 14:e000082. [PMID: 33896190 DOI: 10.1161/hcg.0000000000000082] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cardiovascular disease and cancer are the leading causes of death in the United States, and hormone-dependent cancers (breast and prostate cancer) are the most common noncutaneous malignancies in women and men, respectively. The hormonal (endocrine-related) therapies that serve as a backbone for treatment of both cancers improve survival but also increase cardiovascular morbidity and mortality among survivors. This consensus statement describes the risks associated with specific hormonal therapies used to treat breast and prostate cancer and provides an evidence-based approach to prevent and detect adverse cardiovascular outcomes. Areas of uncertainty are highlighted, including the cardiovascular effects of different durations of hormonal therapy, the cardiovascular risks associated with combinations of newer generations of more intensive hormonal treatments, and the specific cardiovascular risks that affect individuals of various races/ethnicities. Finally, there is an emphasis on the use of a multidisciplinary approach to the implementation of lifestyle and pharmacological strategies for management and risk reduction both during and after active treatment.
Collapse
|
15
|
Sadigh G, Gray RJ, Sparano JA, Yanez B, Garcia SF, Timsina LR, Sledge GW, Cella D, Wagner LI, Carlos RC. Breast cancer patients' insurance status and residence zip code correlate with early discontinuation of endocrine therapy: An analysis of the ECOG-ACRIN TAILORx trial. Cancer 2021; 127:2545-2552. [PMID: 33793979 DOI: 10.1002/cncr.33527] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 01/25/2021] [Accepted: 02/02/2021] [Indexed: 01/13/2023]
Abstract
BACKGROUND Early discontinuation is a substantial barrier to the delivery of endocrine therapies (ETs) and may influence recurrence and survival. The authors investigated the association between early discontinuation of ET and social determinants of health, including insurance coverage and the neighborhood deprivation index (NDI), which was measured on the basis of patients' zip codes, in breast cancer. METHODS In this retrospective analysis of a prospective randomized clinical trial (Trial Assigning Individualized Options for Treatment), women with hormone receptor-positive, human epidermal growth factor receptor 2-negative breast cancer who started ET within a year of study entry were included. Early discontinuation was calculated as stopping ET within 4 years of its start for reasons other than distant recurrence or death via Kaplan-Meier estimates. A Cox proportional hazards joint model was used to analyze the association between early discontinuation of ET and factors such as the study-entry insurance and NDI, with adjustments made for other variables. RESULTS Of the included 9475 women (mean age, 55.6 years; White race, 84%), 58.0% had private insurance, whereas 11.7% had Medicare, 5.8% had Medicaid, 3.8% were self-pay, and 19.1% were treated at international sites. The early discontinuation rate was 12.3%. Compared with those with private insurance, patients with Medicaid (hazard ratio [HR], 1.53; 95% confidence interval [CI], 1.23-1.92) and self-pay patients (HR, 1.65; 95% CI, 1.25-2.17) had higher early discontinuation. Participants with a first-quartile NDI (highest deprivation) had a higher probability of discontinuation than those with a fourth-quartile NDI (lowest deprivation; HR, 1.34; 95% CI, 1.11-1.62). CONCLUSIONS Patients' insurance and zip code at study entry play roles in adherence to ET, with uninsured and underinsured patients having a high rate of treatment nonadherence. Early identification of patients at risk may improve adherence to therapy. LAY SUMMARY In this retrospective analysis of 9475 women with breast cancer participating in a clinical trial (Trial Assigning Individualized Options for Treatment), Medicaid and self-pay patients (compared with those with private insurance) and those in the highest quartile of neighborhood deprivation scores (compared with those in the lowest quartile) had a higher probability of early discontinuation of endocrine therapy. These social determinants of health assume larger importance with the expected increase in unemployment rates and loss of insurance coverage in the aftermath of the coronavirus disease 2019 pandemic. Early identification of patients at risk and enrollment in insurance optimization programs may improve the persistence of therapy.
Collapse
Affiliation(s)
| | - Robert J Gray
- ECOG-ACRIN Biostatistics Center, Dana-Farber Cancer Institute, Boston, Massachusetts
| | - Joseph A Sparano
- Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York
| | | | | | - Lava R Timsina
- Indiana University School of Medicine, Indianapolis, Indiana
| | | | | | - Lynne I Wagner
- Wake Forest University Health Sciences, Winston-Salem, North Carolina
| | - Ruth C Carlos
- University of Michigan Comprehensive Cancer Center, Ann Arbor, Michigan
| |
Collapse
|
16
|
Shapiro CL. De-escalation yes, but not at the expense of efficacy: in defense of better treatment. NPJ Breast Cancer 2019; 5:25. [PMID: 31428678 PMCID: PMC6690937 DOI: 10.1038/s41523-019-0120-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Accepted: 06/07/2019] [Indexed: 02/06/2023] Open
Affiliation(s)
- Charles L Shapiro
- Department of Medicine, Director of Translational Breast Cancer Research, Director of Cancer Survivorship, Icahn School of Medicine, Mount Sinai, NY 10029 USA
| |
Collapse
|
17
|
Muss HB, Polley MYC, Berry DA, Liu H, Cirrincione CT, Theodoulou M, Mauer AM, Kornblith AB, Partridge AH, Dressler LG, Cohen HJ, Kartcheske PA, Perez EA, Wolff AC, Gralow JR, Burstein HJ, Mahmood AA, Sutton LM, Magrinat G, Parker BA, Hart RD, Grenier D, Hurria A, Jatoi A, Norton L, Hudis CA, Winer EP, Carey L. Randomized Trial of Standard Adjuvant Chemotherapy Regimens Versus Capecitabine in Older Women With Early Breast Cancer: 10-Year Update of the CALGB 49907 Trial. J Clin Oncol 2019; 37:2338-2348. [PMID: 31339827 DOI: 10.1200/jco.19.00647] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
PURPOSE Older women with breast cancer remain under-represented in clinical trials. The Cancer and Leukemia Group B 49907 trial focused on women age 65 years and older. We previously reported the primary analysis after a median follow-up of 2.4 years. Standard adjuvant chemotherapy showed significant improvements in recurrence-free survival (RFS) and overall survival compared with capecitabine. We now update results at a median follow-up of 11.4 years. PATIENTS AND METHODS Patients age 65 years or older with early breast cancer were randomly assigned to either standard adjuvant chemotherapy (physician's choice of either cyclophosphamide, methotrexate, and fluorouracil or cyclophosphamide and doxorubicin) or capecitabine. An adaptive Bayesian design was used to determine sample size and test noninferiority of capecitabine. The primary end point was RFS. RESULTS The design stopped accrual with 633 patients at its first sample size assessment. RFS remains significantly longer for patients treated with standard chemotherapy. At 10 years, in patients treated with standard chemotherapy versus capecitabine, the RFS rates were 56% and 50%, respectively (hazard ratio [HR], 0.80; P = .03); breast cancer-specific survival rates were 88% and 82%, respectively (HR, 0.62; P = .03); and overall survival rates were 62% and 56%, respectively (HR, 0.84; P = .16). With longer follow-up, standard chemotherapy remains superior to capecitabine among hormone receptor-negative patients (HR, 0.66; P = .02), but not among hormone receptor-positive patients (HR, 0.89; P = .43). Overall, 43.9% of patients have died (13.1% from breast cancer, 16.4% from causes other than breast cancer, and 14.1% from unknown causes). Second nonbreast cancers occurred in 14.1% of patients. CONCLUSION With longer follow-up, RFS remains superior for standard adjuvant chemotherapy versus capecitabine, especially in patients with hormone receptor-negative disease. Competing risks in this older population dilute overall survival benefits.
Collapse
Affiliation(s)
- Hyman B Muss
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | | | - Donald A Berry
- Alliance Statistics and Data Center, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Heshan Liu
- Alliance Statistics and Data Center, Mayo Clinic, Rochester, MN
| | | | | | - Ann M Mauer
- Advocate Illinois Masonic Medical Center, Chicago, IL
| | | | | | - Lynn G Dressler
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| | | | | | | | - Antonio C Wolff
- Sidney Kimmel Cancer Center, Johns Hopkins University, Baltimore, MD
| | - Julie R Gralow
- University of Washington Seattle Cancer Alliance, Seattle, WA
| | | | | | | | | | - Barbara A Parker
- Moores Cancer Center, University of California San Diego, La Jolla, CA
| | | | | | - Arti Hurria
- City of Hope Comprehensive Cancer Center, Duarte, CA.,Deceased
| | | | - Larry Norton
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | | | - Lisa Carey
- University of North Carolina Lineberger Comprehensive Cancer Center, Chapel Hill, NC
| |
Collapse
|
18
|
Wu N, Fu F, Chen L, Lin Y, Yang P, Wang C. Single hormone receptor-positive breast cancer patients experienced poor survival outcomes: a systematic review and meta-analysis. Clin Transl Oncol 2019; 22:474-485. [PMID: 31222450 DOI: 10.1007/s12094-019-02149-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 05/28/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND The prognostic and clinical significance of single hormone receptor expression in breast cancer has not been clearly established. The goal of this study was to conduct a meta-analysis to compare the clinical outcomes of patients with ER+PR- tumours and ER-PR+ tumours to those of patients with ER+PR+ tumours. METHODS A systematic review of the literature was conducted to identify studies that compared the clinical outcome of patients with ER+PR- tumours or ER-PR+ tumours with those of patients with ER+PR+ tumours. A total of 18 studies met the inclusion criteria and included 217,485 women. Standard methods for meta-analysis were used, including fixed-effect models. RESULTS Patients with ER+PR- tumours or ER-PR+ tumours had significantly worse DFS (HR 1.60, 95% CI 1.44-1.77 and HR 2.27, 95% CI 1.67-3.09), BCSS (HR 1.43, 95% CI 1.33-1.53 and HR 1.82, 95% CI 1.68-1.98) and OS (HR 1.38, 95% CI 1.28-1.47 and HR 1.48, 95% CI 1.17-1.89) than those of patients with ER+PR+ tumours. In subgroup analyses, patients who had ER+PR- tumours experienced a higher risk of recurrence than patients with ER+PR+ tumours in the HER2- (HR 1.57, 95% CI 1.32-1.87), LN - (HR 2.07, 95% CI 1.44-2.86) and endocrine therapy (HR 1.65, 95% CI 1.45-1.89) subgroup. Patients who had HER2- and ER-PR+ tumours had an increased risk of recurrence compared with patients who had HER2- and ER+PR+ tumours (HR 3.10, 95% CI 1.92-5.10). CONCLUSIONS Among patients with hormone receptor-positive breast cancer, patients with either ER+PR- tumours or ER-PR+ tumours have a higher risk of recurrence and a shorter survival time than those with ER+PR+ tumours. Patients with both types of breast cancer need additional or better treatments.
Collapse
Affiliation(s)
- N Wu
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China
| | - F Fu
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.
| | - L Chen
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China
| | - Y Lin
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China
| | - P Yang
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China
| | - C Wang
- Department of General Surgery, Affiliated Union Hospital of Fujian Medical University, No. 29, Xin Quan Road, Gulou District, Fuzhou, 350001, Fujian, China.
| |
Collapse
|
19
|
Burotto M, Wilkerson J, Stein WD, Bates SE, Fojo T. Adjuvant and neoadjuvant cancer therapies: A historical review and a rational approach to understand outcomes. Semin Oncol 2019; 46:83-99. [DOI: 10.1053/j.seminoncol.2019.01.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 01/21/2019] [Indexed: 12/11/2022]
|
20
|
Adjuvant Chemotherapy for HER2-Negative Early-Stage Breast Cancer. Breast Cancer 2019. [DOI: 10.1007/978-3-319-96947-3_15] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
21
|
Wöckel A, Festl J, Stüber T, Brust K, Krockenberger M, Heuschmann PU, Jírů-Hillmann S, Albert US, Budach W, Follmann M, Janni W, Kopp I, Kreienberg R, Kühn T, Langer T, Nothacker M, Scharl A, Schreer I, Link H, Engel J, Fehm T, Weis J, Welt A, Steckelberg A, Feyer P, König K, Hahne A, Baumgartner T, Kreipe HH, Knoefel WT, Denkinger M, Brucker S, Lüftner D, Kubisch C, Gerlach C, Lebeau A, Siedentopf F, Petersen C, Bartsch HH, Schulz-Wendtland R, Hahn M, Hanf V, Müller-Schimpfle M, Henscher U, Roncarati R, Katalinic A, Heitmann C, Honegger C, Paradies K, Bjelic-Radisic V, Degenhardt F, Wenz F, Rick O, Hölzel D, Zaiss M, Kemper G, Budach V, Denkert C, Gerber B, Tesch H, Hirsmüller S, Sinn HP, Dunst J, Münstedt K, Bick U, Fallenberg E, Tholen R, Hung R, Baumann F, Beckmann MW, Blohmer J, Fasching P, Lux MP, Harbeck N, Hadji P, Hauner H, Heywang-Köbrunner S, Huober J, Hübner J, Jackisch C, Loibl S, Lück HJ, von Minckwitz G, Möbus V, Müller V, Nöthlings U, Schmidt M, Schmutzler R, Schneeweiss A, Schütz F, Stickeler E, Thomssen C, Untch M, Wesselmann S, Bücker A, Buck A, Stangl S. Interdisciplinary Screening, Diagnosis, Therapy and Follow-up of Breast Cancer. Guideline of the DGGG and the DKG (S3-Level, AWMF Registry Number 032/045OL, December 2017) - Part 2 with Recommendations for the Therapy of Primary, Recurrent and Advanced Breast Cancer. Geburtshilfe Frauenheilkd 2018; 78:1056-1088. [PMID: 30581198 PMCID: PMC6261741 DOI: 10.1055/a-0646-4630] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 06/20/2018] [Indexed: 12/29/2022] Open
Abstract
Purpose The aim of this official guideline coordinated and published by the German Society for Gynecology and Obstetrics (DGGG) and the German Cancer Society (DKG) was to optimize the screening, diagnosis, therapy and follow-up care of breast cancer. Method The process of updating the S3 guideline published in 2012 was based on the adaptation of identified source guidelines. They were combined with reviews of evidence compiled using PICO (Patients/Interventions/Control/Outcome) questions and with the results of a systematic search of literature databases followed by the selection and evaluation of the identified literature. The interdisciplinary working groups took the identified materials as their starting point and used them to develop suggestions for recommendations and statements, which were then modified and graded in a structured consensus process procedure. Recommendations Part 2 of this short version of the guideline presents recommendations for the therapy of primary, recurrent and metastatic breast cancer. Loco-regional therapies are de-escalated in the current guideline. In addition to reducing the safety margins for surgical procedures, the guideline also recommends reducing the radicality of axillary surgery. The choice and extent of systemic therapy depends on the respective tumor biology. New substances are becoming available, particularly to treat metastatic breast cancer.
Collapse
Affiliation(s)
- Achim Wöckel
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Jasmin Festl
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Tanja Stüber
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | - Katharina Brust
- Universitätsfrauenklinik Würzburg, Universität Würzburg, Würzburg, Germany
| | | | - Peter U. Heuschmann
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| | - Steffi Jírů-Hillmann
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| | | | - Wilfried Budach
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | | | | | - Ina Kopp
- AWMF-Institut für Medizinisches Wissensmanagement, Marburg, Germany
| | | | - Thorsten Kühn
- Frauenklinik, Klinikum Esslingen, Esslingen, Germany
| | - Thomas Langer
- Office des Leitlinienprogrammes Onkologie, Berlin, Germany
| | - Monika Nothacker
- AWMF-Institut für Medizinisches Wissensmanagement, Marburg, Germany
| | - Anton Scharl
- Frauenklinik, Klinikum St. Marien Amberg, Amberg, Germany
| | | | - Hartmut Link
- Praxis für Hämatologie und Onkologie, Kaiserslautern, Germany
| | - Jutta Engel
- Tumorregister München, Institut für medizinische Informationsverarbeitung, Biometrie und Epidemiologie, Ludwig-Maximilians-Universität München, München, Germany
| | - Tanja Fehm
- Universitätsfrauenklinik Düsseldorf, Düsseldorf, Germany
| | - Joachim Weis
- Stiftungsprofessur Selbsthilfeforschung, Tumorzentrum/CCC Freiburg, Universitätsklinikum Freiburg, Freiburg, Germany
| | - Anja Welt
- Innere Klinik (Tumorforschung), Westdeutsches Tumorzentrum, Universitätsklinikum Essen, Essen, Germany
| | | | - Petra Feyer
- Klinik für Strahlentherapie und Radioonkologie, Vivantes Klinikum, Neukölln Berlin, Germany
| | - Klaus König
- Berufsverband der Frauenärzte, Steinbach, Germany
| | | | | | - Hans H. Kreipe
- Institut für Pathologie, Medizinische Hochschule Hannover, Hannover, Germany
| | - Wolfram Trudo Knoefel
- Klinik für Allgemein-, Viszeral- und Kinderchirurgie, Universitätsklinikum Düsseldorf, Düsseldorf, Germany
| | - Michael Denkinger
- AGAPLESION Bethesda Klinik, Geriatrie der Universität Ulm, Ulm, Germany
| | - Sara Brucker
- Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Diana Lüftner
- Medizinische Klinik mit Schwerpunkt Hämatologie, Onkologie und Tumorimmunologie, Campus Benjamin Franklin, Universitätsklinikum Charité, Berlin, Germany
| | - Christian Kubisch
- Institut für Humangenetik, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Christina Gerlach
- III. Medizinische Klinik und Poliklinik, uct, Interdisziplinäre Abteilung für Palliativmedizin, Universitätsmedizin der Johannes Gutenberg Universität, Mainz, Germany
| | - Annette Lebeau
- Institut für Pathologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | - Cordula Petersen
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | | | | | - Markus Hahn
- Universitätsfrauenklinik Tübingen, Tübingen, Germany
| | - Volker Hanf
- Frauenklinik Nathanstift, Klinikum Fürth, Fürth, Germany
| | | | | | - Renza Roncarati
- Frauenselbsthilfe nach Krebs – Bundesverband e. V., Bonn, Germany
| | - Alexander Katalinic
- Institut für Sozialmedizin und Epidemiologie, Universitätsklinikum Schleswig-Holstein, Lübeck, Germany
| | - Christoph Heitmann
- Ästhetisch plastische und rekonstruktive Chirurgie, Camparihaus München, München, Germany
| | | | - Kerstin Paradies
- Konferenz Onkologischer Kranken- und Kinderkrankenpflege, Hamburg, Germany
| | - Vesna Bjelic-Radisic
- Universitätsfrauenklinik, Abteilung für Gynäkologie, Medizinische Universität Graz, Graz, Austria
| | - Friedrich Degenhardt
- Klinik für Frauenheilkunde und Geburtshilfe, Medizinische Hochschule Hannover, Hannover, Germany
| | - Frederik Wenz
- Klinik für Strahlentherapie und Radioonkologie, Universitätsklinikum Mannheim, Mannheim, Germany
| | - Oliver Rick
- Klinik Reinhardshöhe Bad Wildungen, Bad Wildungen, Germany
| | - Dieter Hölzel
- Tumorregister München, Institut für medizinische Informationsverarbeitung, Biometrie und Epidemiologie, Ludwig-Maximilians-Universität München, München, Germany
| | - Matthias Zaiss
- Praxis für interdisziplinäre Onkologie & Hämatologie, Freiburg, Germany
| | | | - Volker Budach
- Klinik für Radioonkologie und Strahlentherapie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Carsten Denkert
- Institut für Pathologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Bernd Gerber
- Universitätsfrauenklinik am Klinikum Südstadt, Rostock, Germany
| | - Hans Tesch
- Centrum für Hämatologie und Onkologie Bethanien, Frankfurt, Germany
| | | | - Hans-Peter Sinn
- Pathologisches Institut, Universität Heidelberg, Heidelberg, Germany
| | - Jürgen Dunst
- Klinik für Strahlentherapie, Universitätsklinikum Schleswig-Holstein, Kiel, Germany
| | - Karsten Münstedt
- Frauenklinik Offenburg, Ortenau Klinikum Offenburg-Gengenbach, Offenburg, Germany
| | - Ulrich Bick
- Klinik für Radiologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Eva Fallenberg
- Klinik für Radiologie, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Reina Tholen
- Deutscher Verband für Physiotherapie, Referat Bildung und Wissenschaft, Köln, Germany
| | - Roswita Hung
- Frauenselbsthilfe nach Krebs, Wolfsburg, Germany
| | - Freerk Baumann
- Centrum für Integrierte Onkologie Köln, Uniklinik Köln, Köln, Germany
| | - Matthias W. Beckmann
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Jens Blohmer
- Klinik für Gynäkologie incl. Brustzentrum, Charité – Universitätsmedizin Berlin, Berlin, Germany
| | - Peter Fasching
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Michael P. Lux
- Frauenklinik, Universitätsklinikum Erlangen, CCC Erlangen-EMN, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany
| | - Nadia Harbeck
- Brustzentrum, Frauenklinik, Universität München (LMU), München, Germany
| | - Peyman Hadji
- Klinik für Gynäkologie und Geburtshilfe, Krankenhaus Nordwest, Frankfurt, Germany
| | - Hans Hauner
- Lehrstuhl für Ernährungsmedizin, Klinikum rechts der Isar, Technische Universität München, München, Germany
| | | | | | - Jutta Hübner
- Klinik für Innere Medizin II, Universitätsklinikum Jena, Jena, Germany
| | - Christian Jackisch
- Klinik für Gynäkologie und Geburtshilfe, Sana Klinikum Offenbach, Offenbach, Germany
| | | | | | | | - Volker Möbus
- Klinik für Gynäkologie und Geburtshilfe, Klinikum Frankfurt Höchst, Frankfurt, Germany
| | - Volkmar Müller
- Klinik und Poliklinik für Gynäkologie, Universitätsklinikum Hamburg-Eppendorf, Hamburg, Germany
| | - Ute Nöthlings
- Institut für Ernährungs- und Lebensmittelwissenschaften, Rheinische Friedrich-Wilhelms Universität Bonn, Bonn, Germany
| | - Marcus Schmidt
- Klinik und Poliklinik für Geburtshilfe und Frauengesundheit, Universitätsmedizin der Johannes Gutenberg-Universität Mai, Germany nz, Mainz
| | - Rita Schmutzler
- Zentrum Familiärer Brust- und Eierstockkrebs, Universitätsklinikum Köln, Köln, Germany
| | - Andreas Schneeweiss
- Nationales Centrum für Tumorerkrankungen, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Florian Schütz
- Nationales Centrum für Tumorerkrankungen, Universitätsklinikum Heidelberg, Heidelberg, Germany
| | - Elmar Stickeler
- Klinik für Gynäkologie und Geburtsmedizin, Uniklinik RWTH Aachen, Aachen, Germany
| | | | - Michael Untch
- Klinik für Geburtshilfe und Gynäkologie, Helios Klinikum Berlin-Buch, Berlin, Germany
| | | | - Arno Bücker
- Klinik für Diagnostische und Interventionelle Radiologie am UKS, Universität des Saarlandes, Homburg, Germany
| | - Andreas Buck
- Nuklearmedizinische Klinik und Poliklinik des Universitätsklinikums Würzburg, Würzburg, Germany
| | - Stephanie Stangl
- Institut für Klinische Epidemiologie und Biometrie (IKE-B), Universität Würzburg, Würzburg, Germany
| |
Collapse
|
22
|
Matthews A, Stanway S, Farmer RE, Strongman H, Thomas S, Lyon AR, Smeeth L, Bhaskaran K. Long term adjuvant endocrine therapy and risk of cardiovascular disease in female breast cancer survivors: systematic review. BMJ 2018; 363:k3845. [PMID: 30297439 PMCID: PMC6174332 DOI: 10.1136/bmj.k3845] [Citation(s) in RCA: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
OBJECTIVE To investigate the effect of endocrine therapies on a wide range of specific clinical cardiovascular disease outcomes in women with a history of non-metastatic breast cancer. DESIGN Systematic review and meta-analysis of randomised controlled trials and observational studies. DATA SOURCES Medline and Embase up until June 2018. ELIGIBILITY CRITERIA FOR SELECTING STUDIES Studies were included if they investigated the risk of a specific cardiovascular disease outcome associated with use of either tamoxifen or an aromatase inhibitor, or compared the two treatments, in women with a history of non-metastatic breast cancer. APPRAISAL AND DATA EXTRACTION Relevant studies were originally identified and results extracted by one researcher, with a full replication of the study identification process by a combination of two other researchers. The Cochrane Collaboration's tool for assessing risk of bias was used to assess risk of bias in randomised controlled trials, and this tool was adapted to assess risk of bias in observational studies. RESULTS 26 studies were identified, with results for seven specific cardiovascular disease outcomes (venous thromboembolism, myocardial infarction, stroke, angina, heart failure, arrhythmia, and peripheral vascular disease). Results suggested an increased risk of venous thromboembolism in tamoxifen users compared with both non-users and aromatase inhibitor users. Results were also consistent with a higher risk of the vascular diseases myocardial infarction and angina in aromatase inhibitor users compared with tamoxifen users, but there was also a suggestion that this may be partly driven by a protective effect of tamoxifen on these outcomes. Data were limited, and evidence was generally inconsistent for all other cardiovascular disease outcomes. CONCLUSION This review has collated substantial randomised controlled trial and observational evidence on the effect of endocrine therapies on several specific cardiovascular disease outcomes including venous thromboembolism and myocardial infarction, progressing knowledge. Although the choice of aromatase inhibitor or tamoxifen will primarily be based on the effectiveness against the recurrence of breast cancer, this review shows that the individual patient's risk of venous or arterial vascular disease should be an important secondary consideration. SYSTEMATIC REVIEW REGISTRATION Prospero CRD42017065944.
Collapse
Affiliation(s)
- Anthony Matthews
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | | | - Ruth E Farmer
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Helen Strongman
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Sara Thomas
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Alexander R Lyon
- Faculty of Medicine, Imperial College London, London, UK
- Royal Brompton Hospital, London, UK
| | - Liam Smeeth
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| | - Krishnan Bhaskaran
- Department of Non-Communicable Diseases Epidemiology, London School of Hygiene and Tropical Medicine, London, UK
| |
Collapse
|
23
|
Everett AS, De Los Santos JF, Boggs DH. The Evolving Role of Postmastectomy Radiation Therapy. Surg Clin North Am 2018; 98:801-817. [DOI: 10.1016/j.suc.2018.03.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
24
|
Watanabe Y, Anan K, Saimura M, Koga K, Fujino M, Mine M, Tamiya S, Nishihara K, Nakano T, Mitsuyama S. Upstaging to invasive ductal carcinoma after mastectomy for ductal carcinoma in situ: predictive factors and role of sentinel lymph node biopsy. Breast Cancer 2018; 25:663-670. [PMID: 29786772 DOI: 10.1007/s12282-018-0871-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 05/12/2018] [Indexed: 11/25/2022]
Abstract
BACKGROUND The aim of this study was to investigate preoperative factors associated with ductal carcinoma in situ (DCIS) upstaged to invasive ductal carcinoma (IDC) and sentinel lymph node (SLN) status in patients who underwent mastectomy for a preoperative diagnosis of DCIS. METHODS The medical records of 220 patients who underwent mastectomy for a preoperative diagnosis of DCIS were retrospectively reviewed. RESULTS Fifty-one (22.6%) of 226 lesions were upgraded to IDC after mastectomy. Preoperative factors associated with upstaging to IDC included patient-reported signs and symptoms, a clinically palpable mass, ultrasound findings classified as category 4 or 5, the ultrasound appearance of a mass or widely distributed non-mass abnormality (NMA), and a high Ki67 index. The prevalence of SLN macrometastasis was 0.9%. IDC was diagnosed for 10.9% of lesions of a preoperative ultrasound category of 0-3, 13.0% of those with no mass or NMA detected by ultrasonography, and 14.1% of lesions preoperatively diagnosed by methods other than core needle biopsy (CNB). Of those lesions, none was associated with SLN metastasis. CONCLUSIONS Routinely performing SLN biopsy for patients undergoing mastectomy for a preoperative diagnosis of DCIS is overtreatment, because the prevalence of SLN metastasis was low. SLN biopsy can be omitted for most patients. In particular, we suggest omitting SLN biopsy for patients who have lesions of ultrasound category 0-3, who have neither a mass nor NMA detected by ultrasound, or whose initial diagnosis was made based on a specimen obtained by methods other than CNB.
Collapse
Affiliation(s)
- Yusuke Watanabe
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan.
| | - Keisei Anan
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Michiyo Saimura
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Kenichiro Koga
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Minoru Fujino
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Mari Mine
- Department of Pathology, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Sadafumi Tamiya
- Department of Pathology, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Kazuyoshi Nishihara
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Toru Nakano
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| | - Shoshu Mitsuyama
- Department of Surgery, Kitakyushu Municipal Medical Center, 2-1-1 Bashaku, Kokurakita-ku, Kitakyushu, 802-0077, Japan
| |
Collapse
|
25
|
Miyagawa Y, Matsushita Y, Suzuki H, Komatsu M, Yoshimaru T, Kimura R, Yanai A, Honda J, Tangoku A, Sasa M, Miyoshi Y, Katagiri T. Frequent downregulation of LRRC26 by epigenetic alterations is involved in the malignant progression of triple-negative breast cancer. Int J Oncol 2018; 52:1539-1558. [PMID: 29512727 DOI: 10.3892/ijo.2018.4301] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2017] [Accepted: 02/21/2018] [Indexed: 11/05/2022] Open
Abstract
Triple-negative breast cancer (TNBC), defined as breast cancer lacking estrogen- and progesterone‑receptor expression and human epidermal growth factor receptor 2 (HER2) amplification, is a heterogeneous disease. RNA-sequencing analysis of 15 TNBC specimens and The Cancer Genome Atlas-TNBC dataset analysis identified the frequent downregulation of leucine-rich repeat-containing 26 (LRRC26), which negatively regulates nuclear factor-κB (NF-κB) signaling, in TNBC tissues. Quantitative polymerase chain reaction and bisulfite pyrosequencing analyses revealed that LRRC26 was frequently silenced in TNBC tissues and cell lines as a result of promoter methylation. LRRC26 expression was restored by 5-aza-2'-deoxycytidine (5'-aza-dC) treatment in HCC1937 TNBC cells, which lack LRRC26 expression. Notably, small interfering RNA-mediated knockdown of LRRC26 expression significantly enhanced the anchorage-independent growth, invasion and migration of HCC70 cells, whereas ectopic overexpression of LRRC26 in BT20 cells suppressed their invasion and migration. Conversely, neither knockdown nor overexpression of LRRC26 had an effect on cell viability in the absence of tumor necrosis factor-α (TNF-α) stimulation. Meanwhile, overexpression of LRRC26 caused the reduction of TNF-α-mediated NF-κB luciferase reporter activity, whereas depleting LRRC26 expression resulted in the upregulation of TNF-α-mediated NF-κB downstream genes [interleukin-6 (IL-6), IL-8 and C-X-C motif chemokine ligand-1]. Taken together, these findings demonstrate that LRRC26 is frequently downregulated in TNBC due to DNA methylation and that it suppresses the TNF-α-independent anchorage-independent growth, invasion and migration of TNBC cells. Loss of LRRC26 function may be a critical event in the aggressiveness of TNBC cells through a TNF-α/NF-κB-independent mechanism.
Collapse
Affiliation(s)
- Yoshimasa Miyagawa
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Yosuke Matsushita
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Hiromu Suzuki
- Department of Molecular Biology, Sapporo Medical University, Sapporo, Hokkaido 060-8556, Japan
| | - Masato Komatsu
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Tetsuro Yoshimaru
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Ryuichiro Kimura
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Ayako Yanai
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| | - Junko Honda
- Department of Surgery, National Hospital Organization Higashitokushima Medical Center, Tokushima 779-0193, Japan
| | - Akira Tangoku
- Department of Thoracic and Endocrine Surgery and Oncology, Institute of Health Biosciences, The University of Tokushima Graduate School, Tokushima 770-8503, Japan
| | - Mitsunori Sasa
- Department of Surgery, Tokushima Breast Care Clinic, Tokushima 770-0052, Japan
| | - Yasuo Miyoshi
- Department of Surgery, Division of Breast and Endocrine Surgery, Hyogo College of Medicine, Nishinomiya, Hyogo 663-8501, Japan
| | - Toyomasa Katagiri
- Division of Genome Medicine, Institute for Genome Research, Tokushima University, Tokushima 770-8503, Japan
| |
Collapse
|
26
|
Takai K, Le A, Weaver VM, Werb Z. Targeting the cancer-associated fibroblasts as a treatment in triple-negative breast cancer. Oncotarget 2018; 7:82889-82901. [PMID: 27756881 PMCID: PMC5341254 DOI: 10.18632/oncotarget.12658] [Citation(s) in RCA: 143] [Impact Index Per Article: 23.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2016] [Accepted: 10/03/2016] [Indexed: 02/07/2023] Open
Abstract
Increased collagen expression in tumors is associated with increased risk of metastasis, and triple-negative breast cancer (TNBC) has the highest propensity to develop distant metastases when there is evidence of central fibrosis. Transforming growth factor-β (TGF-β) ligands regulated by cancer-associated fibroblasts (CAFs) promote accumulation of fibrosis and cancer progression. In the present study, we have evaluated TNBC tumors with enhanced collagen to determine whether we can reduce metastasis by targeting the CAFs with Pirfenidone (PFD), an anti-fibrotic agent as well as a TGF-β antagonist. In patient-derived xenograft models, TNBC tumors exhibited accumulated collagen and activated TGF-β signaling, and developed lung metastasis. Next, primary CAFs were established from 4T1 TNBC homograft tumors, TNBC xenograft tumors and tumor specimens of breast cancer patients. CAFs promoted primary tumor growth with more fibrosis and TGF-β activation and lung metastasis in 4T1 mouse model. We then examined the effects of PFD in vitro and in vivo. We found that PFD had inhibitory effects on cell viability and collagen production of CAFs in 2D culture. Furthermore, CAFs enhanced tumor growth and PFD inhibited the tumor growth induced by CAFs by causing apoptosis in the 3D co-culture assay of 4T1 tumor cells and CAFs. In vivo, PFD alone inhibited tumor fibrosis and TGF-β signaling but did not inhibit tumor growth and lung metastasis. However, PFD inhibited tumor growth and lung metastasis synergistically in combination with doxorubicin. Thus, PFD has great potential for a novel clinically applicable TNBC therapy that targets tumor-stromal interaction.
Collapse
Affiliation(s)
- Ken Takai
- Department of Anatomy, University of California, San Francisco, CA, USA.,Present address: Division of Breast Oncology, Saitama Cancer Center, Saitama, Japan
| | - Annie Le
- Department of Anatomy, University of California, San Francisco, CA, USA.,Present address: St. George's University School of Medicine, Grenada
| | - Valerie M Weaver
- Department of Surgery and Center for Bioengineering and Tissue Regeneration, University of California, San Francisco, CA, USA
| | - Zena Werb
- Department of Anatomy, University of California, San Francisco, CA, USA
| |
Collapse
|
27
|
Kim K, Chie EK, Han W, Noh DY, Oh DY, Im SA, Kim TY, Bang YJ, Ha SW. Concurrent versus sequential administration of CMF chemotherapy and radiotherapy after breast-conserving surgery in early breast cancer. TUMORI JOURNAL 2018; 97:280-5. [DOI: 10.1177/030089161109700304] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background To compare the outcome of concurrent versus sequential administration of cyclophosphamide, methotrexate, and 5-fluorouracil (CMF) chemotherapy and radiotherapy after breast-conserving surgery in early breast cancer. Methods From February 1992 to January 2002, 156 patients underwent CMF chemotherapy and radiotherapy, either concurrently (CCRT group, 88 patients) or sequentially (SCRT group, 68 patients). There was a predilection of patients with a larger tumor (P = 0.0035), with more frequent nodal involvement (P = 0.0686), and younger age (P = 0.0776) in the CCRT group. Results The planned radiotherapy was completed in every patient. No grade 3 or 4 late treatment-related toxicity was observed in the CCRT or SCRT group. Compliance to the treatment as well as cosmetic outcome of the two groups were comparable. Despite more adverse factors for local-regional recurrence in the CCRT group, the 5-year local-regional control rate of the CCRT group was similar to that of the SCRT group (97.7% vs 93.8%, respectively, P = 0.1688). On multivariate analysis, concomitant administration of chemotherapy and radiotherapy was associated with improved local-regional control (P = 0.0463). Conclusions Concurrent administration of CMF chemotherapy and radiotherapy resulted in improved local-regional control over sequential administration without an increase in significant toxicity. Concurrent CMF chemoradiotherapy may serve as a viable option for patients at high-risk of local-regional relapse not suitable for anthracycline or taxane-based chemotherapy.
Collapse
Affiliation(s)
- Kyubo Kim
- Departments of Radiation Oncology, Seoul National University College of Medicine
| | - Eui Kyu Chie
- Departments of Radiation Oncology, Seoul National University College of Medicine
| | - Wonshik Han
- Departments of Surgery, Seoul National University College of Medicine
| | - Dong-Young Noh
- Departments of Surgery, Seoul National University College of Medicine
| | - Do-Youn Oh
- Departments of Internal Medicine, Seoul National University College of Medicine
| | - Seock-Ah Im
- Departments of Internal Medicine, Seoul National University College of Medicine
| | - Tae-You Kim
- Departments of Internal Medicine, Seoul National University College of Medicine
| | - Yung-Jue Bang
- Departments of Internal Medicine, Seoul National University College of Medicine
| | - Sung W Ha
- Departments of Radiation Oncology, Seoul National University College of Medicine
- Departments of Institute of Radiation Medicine, Medical Research Center, Seoul National University, Seoul, Republic of Korea
| |
Collapse
|
28
|
Julian TB, Mamounas EP. Partial Breast Irradiation: Continuing the Retreat from Halstedian Breast Cancer Management. ACTA ACUST UNITED AC 2018. [DOI: 10.1080/10463356.2006.11884348] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
|
29
|
Hart CD, Biganzoli L, Di Leo A. Chemotherapy Regimens in the Adjuvant and Advanced Disease Settings. Breast Cancer 2017. [DOI: 10.1007/978-3-319-48848-6_46] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
30
|
Tanaka S, Hayek G, Jayapratap P, Yerrasetti S, Hilaire HS, Sadeghi A, Corsetti R, Fuhrman G. The Impact of Chemotherapy on Complications Associated with Mastectomy and Immediate Autologous Tissue Reconstruction. Am Surg 2016. [DOI: 10.1177/000313481608200830] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We performed this study to evaluate the impact of chemotherapy on the outcomes associated with immediate autologous tissue reconstruction (IATR) in the treatment of breast cancer. Patients were divided into two groups: Group 1 received chemotherapy before surgery and Group 2 did not receive chemotherapy. Records were reviewed to identify demographics, comorbidities, histology, and wound healing complications. Groups were compared using Kruskal-Wallis and Fisher exact tests as appropriate. A total of 128 patients were identified: 29 received chemotherapy before surgery (Group 1) and 99 did not receive chemotherapy (Group 2). Group 1 patients were more likely to have diabetes 27 per cent versus 6 per cent ( P = 0.005) despite both groups having a mean body mass index of 30. Group 2 patients had less advanced stage disease as expected because they did not receive chemotherapy; 37 per cent of Group 2 patients had stage 0 breast cancer ( P < 0.001). The incidence of wound complications was 17 per cent in Group 1 and 12 per cent in Group 2 ( P = NS). Preoperative chemotherapy for breast cancer followed by IATR was associated with no increased risk of healing complications. IATR can be offered to patients who require preoperative chemotherapy, and their healing will not be impaired as a result of the chemotherapy.
Collapse
Affiliation(s)
- Shoichiro Tanaka
- Department of Surgery, Ochsner Clinic Foundation, New Orleans, Louisiana
| | - Genevieve Hayek
- Department of Surgery, Ochsner Clinic Foundation, New Orleans, Louisiana
| | - Pravitha Jayapratap
- Ochsner Clinical School, School of Medicine, The University of Queensland, New Orleans, Louisiana
| | - Sita Yerrasetti
- Ochsner Clinical School, School of Medicine, The University of Queensland, New Orleans, Louisiana
| | - Hugo St. Hilaire
- Department of Surgery, Louisiana State University, New Orleans, Louisiana
| | - Ali Sadeghi
- Department of Surgery, Louisiana State University, New Orleans, Louisiana
| | - Ralph Corsetti
- Department of Surgery, Ochsner Clinic Foundation, New Orleans, Louisiana
- Ochsner Clinical School, School of Medicine, The University of Queensland, New Orleans, Louisiana
| | - George Fuhrman
- Department of Surgery, Ochsner Clinic Foundation, New Orleans, Louisiana
| |
Collapse
|
31
|
Horii R, Honma N, Ogiya A, Kozuka Y, Yoshida K, Yoshida M, Horiguchi SI, Ito Y, Mukai H. The Japanese Breast Cancer Society clinical practice guidelines for pathological diagnosis of breast cancer, 2015 edition. Breast Cancer 2016; 23:391-9. [PMID: 26914491 DOI: 10.1007/s12282-016-0675-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2015] [Accepted: 12/27/2015] [Indexed: 12/21/2022]
Affiliation(s)
- Rie Horii
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan.
| | - Naoko Honma
- Department of Pathology, School of Medicine, Toho University, Tokyo, Japan
| | - Akiko Ogiya
- Breast Surgical Oncology, Breast Oncology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Yuji Kozuka
- Department of Pathology, Mie University Hospital, Mie, Japan
| | - Kazuya Yoshida
- Breast Center, Northern Fukushima Medical Center, Fukushima, Japan
| | - Masayuki Yoshida
- Department of Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Shin-Ichiro Horiguchi
- Department of Pathology, Tokyo Metropolitan Cancer and Infectious disease Center Komagome Hospital, Tokyo, Japan
| | - Yoshinori Ito
- Breast Medical Oncology, Breast Oncology Center, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Tokyo, Japan
| | - Hirofumi Mukai
- Department of Breast and Medical Oncology, National Cancer Center Hospital East, Chiba, Japan
| |
Collapse
|
32
|
Mukai H, Higashi T, Sasaki M, Sobue T. Quality evaluation of medical care for breast cancer in Japan. Int J Qual Health Care 2015; 28:110-3. [DOI: 10.1093/intqhc/mzv109] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
|
33
|
Jatoi I, Bandos H, Jeong JH, Anderson WF, Romond EH, Mamounas EP, Wolmark N. Time-Varying Effects of Breast Cancer Adjuvant Systemic Therapy. J Natl Cancer Inst 2015; 108:djv304. [PMID: 26518884 DOI: 10.1093/jnci/djv304] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2015] [Accepted: 09/25/2015] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The benefits of breast cancer adjuvant systemic treatments are generally assumed to be proportional (or constant) over time, but limited data suggest that some treatment effects may vary with time. We therefore systematically assessed the proportional hazards assumption across all 19 breast cancer adjuvant systemic therapy trials in the National Surgical Adjuvant Breast and Bowel Project (NSABP) database. METHODS The NSABP breast cancer trials were tested for the proportionality of hazard rates between randomized treatment groups for five endpoints: overall survival, disease-free survival and recurrence, local-regional recurrence, or distant recurrence as first events. When the proportional hazards assumption did not hold, a "change point for the relative risk" technique was used to identify the temporal breakdown of the treatment effect. RESULTS Time-varying treatment effects were observed in nearly half of the trials (nine of 19). In six (B-05, B-11, B-12, B-14, B-16, and B-20), novel treatment benefits diminished statistically significantly at specific time points following surgery. In B-09 and B-31, novel treatment benefits were delayed and emerged more than one year after surgery (1.57 and 1.32 years correspondingly), but the benefit in B-09 reversed after the third year of follow-up. In one trial (B-23), the initial advantage and subsequent disadvantage of one of the regimens was evident. CONCLUSIONS Breast cancer adjuvant systemic therapy can have statistically significant time-varying effects, which should be considered in the design, analysis, reporting, and translation of clinical trials. These time-dependent effects will have greater relevance as the number of long-term breast cancer survivors increases.
Collapse
Affiliation(s)
- Ismail Jatoi
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW).
| | - Hanna Bandos
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| | - Jong-Hyeon Jeong
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| | - William F Anderson
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| | - Edward H Romond
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| | - Eleftherios P Mamounas
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| | - Norman Wolmark
- NRG Oncology/ National Surgical Adjuvant Breast and Bowel Project, Pittsburgh, PA (IJ, EHR, EPM, NW); Department of Surgery University of Texas Health Science Center, San Antonio, TX (IJ); NRG Oncology Statistics & Data Management Center, and the Department of Biostatistics, Graduate School of Public Health, University of Pittsburgh, Pittsburgh, PA (HB, JHJ); NIH/NCI/Division of Cancer Epidemiology and Genetics, Bethesda, MD (WFA); Markey Cancer Center, University of Kentucky, Lexington, KY (EHR); UF Cancer Center at Orlando Health, Orlando, FL (EPM); Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA (NW)
| |
Collapse
|
34
|
Rahal S, Boher JM, Extra JM, Tarpin C, Charafe-Jauffret E, Lambaudie E, Sabatier R, Thomassin-Piana J, Tallet A, Resbeut M, Houvenaeghel G, Laborde L, Bertucci F, Viens P, Gonçalves A. Immunohistochemical subtypes predict the clinical outcome in high-risk node-negative breast cancer patients treated with adjuvant FEC regimen: results of a single-center retrospective study. BMC Cancer 2015; 15:697. [PMID: 26466893 PMCID: PMC4607139 DOI: 10.1186/s12885-015-1746-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2015] [Accepted: 10/09/2015] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Anthracycline-based adjuvant chemotherapy improves survival in patients with high-risk node-negative breast cancer (BC). In this setting, prognostic factors predicting for treatment failure might help selecting among the different available cytotoxic combinations. METHODS Between 1998 and 2008, 757 consecutive patients with node-negative BC treated in our institution with adjuvant FEC (5FU, epirubicin, cyclophosphamide) chemotherapy were identified. Data collection included demographic, clinico-pathological characteristics and treatment information. Molecular subtypes were derived from estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2) status and Scarff-Bloom-Richardson (SBR) grade. Disease-free survival (DFS), distant disease-free survival (DDFS) and overall survival (OS) were estimated using the Kaplan-Meier Method, and prognostic factors were examined by multivariate Cox analysis. RESULTS After a median follow-up of 70 months, the 5-year DFS, DDFS and OS were 90.6 % (95 % confidence interval (CI): 88.2-93.1), 92.8 % (95 % CI: 90.7-95) and 95.1 % (95 % CI, 93.3-96.9), respectively. In the multivariate analysis including classical clinico-pathological parameters, only grade 3 maintained a significant and independent adverse prognostic impact. In an alternative multivariate model where ER, PR and grade were replaced by molecular subtypes, only luminal B/HER2-negative and triple-negative subtypes were associated with reduced DFS and DDFS. CONCLUSIONS Node-negative BC patients receiving adjuvant FEC regimen have a favorable outcome. Luminal B/HER2-negative and triple-negative subtypes identify patients with a higher risk of treatment failure, which might warrant more aggressive systemic treatment.
Collapse
Affiliation(s)
- S Rahal
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
| | - J M Boher
- Department of Biostatistics, Institut Paoli-Calmettes, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
| | - J M Extra
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
| | - C Tarpin
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
| | - E Charafe-Jauffret
- Department of Biopathology, Institut Paoli-Calmettes, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| | - E Lambaudie
- Department of Surgical Oncology, Institut Paoli-Calmettes, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
| | - R Sabatier
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| | - J Thomassin-Piana
- Department of Biopathology, Institut Paoli-Calmettes, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
| | - A Tallet
- Department of Radiation Oncology, Institut Paoli-Calmettes, Marseille, France.
| | - M Resbeut
- Department of Radiation Oncology, Institut Paoli-Calmettes, Marseille, France.
| | - G Houvenaeghel
- Department of Surgical Oncology, Institut Paoli-Calmettes, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| | - L Laborde
- Data Management and Analysis Center, Institut Paoli-Calmettes, Marseille, France.
| | - F Bertucci
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| | - P Viens
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| | - A Gonçalves
- Department of Medical Oncology, Institut Paoli-Calmettes, 232 Bd. Sainte-Marguerite, 13009, Marseille, France.
- Centre de Recherche en Cancérologie de Marseille, U1068 INSERM, U7258 CNRS, Marseille, France.
- Aix-Marseille University, Marseille, France.
| |
Collapse
|
35
|
Kim HA, Seong MK, Kim EK, Kang E, Park S, Hur MH, Song BJ, Noh WC. Evaluation of the Survival Benefit of Different Chemotherapy Regimens in Patients with T1-2N0 Triple-Negative Breast Cancer. J Breast Cancer 2015; 18:271-8. [PMID: 26472978 PMCID: PMC4600692 DOI: 10.4048/jbc.2015.18.3.271] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2015] [Accepted: 07/16/2015] [Indexed: 01/03/2023] Open
Abstract
Purpose This study aimed to evaluate the survival benefit of different adjuvant chemotherapy regimens in patients with T1-2N0 triple-negative breast cancer. Methods Of 67,321 patients who were registered in the Korean Breast Cancer Society nationwide database between January 1999 and December 2008, 4,033 patients with T1-2N0 triple-negative breast cancer were included. The overall survival of patients who did not receive adjuvant chemotherapy was compared with those treated with adjuvant anthracycline and cyclophosphamide (AC), 5-fluorouracil, anthracycline, and cyclophosphamide (FAC), or cyclophosphamide, methotrexate, and 5-fluorouracil (CMF). Results The median follow-up was 52.5 months. Chemotherapy was used in 87.4% of patients; it was used more commonly in patients with T2 tumors, those who were younger, had a higher histologic grade, and who showed lymphovascular invasion. The 5-year cumulative overall survival rate was 95.4%. Younger age, breast-conserving surgery, and adjuvant chemotherapy were significantly associated with improved overall survival. The 5-year cumulative overall survival rate of patients who did not receive adjuvant chemotherapy and those treated with AC, FAC, and CMF were 92.5%, 95.9%, 95.3%, and 95.9%, respectively. On multivariate analysis, the administration of any adjuvant chemotherapy regimen was significantly associated with improved overall survival (p=0.038). No significant difference in survival benefit was observed among the three different treatment groups. Conclusion A standard adjuvant chemotherapy regimen with the least drug-related toxicity might be a reasonable treatment for patients with T1-2N0 triple-negative breast cancer.
Collapse
Affiliation(s)
- Hyun-Ah Kim
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Min-Ki Seong
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | - Eun-Kyu Kim
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Eunyoung Kang
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, Korea
| | - Seho Park
- Department of Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Min Hee Hur
- Department of Surgery, Cheil General Hospital and Women's Healthcare Center, Dankook University College of Medicine, Seoul, Korea
| | - Byung Joo Song
- Department of Surgery, Seoul St. Mary's Hospital, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Woo Chul Noh
- Department of Surgery, Korea Cancer Center Hospital, Korea Institute of Radiological & Medical Sciences, Seoul, Korea
| | | |
Collapse
|
36
|
|
37
|
Anampa J, Makower D, Sparano JA. Progress in adjuvant chemotherapy for breast cancer: an overview. BMC Med 2015; 13:195. [PMID: 26278220 PMCID: PMC4538915 DOI: 10.1186/s12916-015-0439-8] [Citation(s) in RCA: 219] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2015] [Accepted: 07/29/2015] [Indexed: 12/11/2022] Open
Abstract
Breast cancer is the most common cause of cancer and cancer death worldwide. Although most patients present with localized breast cancer and may be rendered disease-free with local therapy, distant recurrence is common and is the primary cause of death from the disease. Adjuvant systemic therapies are effective in reducing the risk of distant and local recurrence, including endocrine therapy, anti-HER2 therapy, and chemotherapy, even in patients at low risk of recurrence. The widespread use of adjuvant systemic therapy has contributed to reduced breast cancer mortality rates. Adjuvant cytotoxic chemotherapy regimens have evolved from single alkylating agents to polychemotherapy regimens incorporating anthracyclines and/or taxanes. This review summarizes key milestones in the evolution of adjuvant systemic therapy in general, and adjuvant chemotherapy in particular. Although adjuvant treatments are routinely guided by predictive factors for endocrine therapy (hormone receptor expression) and anti-HER2 therapy (HER2 overexpression), predicting benefit from chemotherapy has been more challenging. Randomized studies are now in progress utilizing multiparameter gene expression assays that may more accurately select patients most likely to benefit from adjuvant chemotherapy.
Collapse
Affiliation(s)
- Jesus Anampa
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Albert Einstein Cancer Center, Bronx, NY, 10461, USA.
| | - Della Makower
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Albert Einstein Cancer Center, Bronx, NY, 10461, USA.
| | - Joseph A Sparano
- Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Albert Einstein Cancer Center, Bronx, NY, 10461, USA.
| |
Collapse
|
38
|
Koh DW, Powell DP, Blake SD, Hoffman JL, Hopkins MM, Feng X. Enhanced cytotoxicity in triple-negative and estrogen receptor‑positive breast adenocarcinoma cells due to inhibition of the transient receptor potential melastatin-2 channel. Oncol Rep 2015; 34:1589-98. [PMID: 26178079 PMCID: PMC4735697 DOI: 10.3892/or.2015.4131] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2015] [Accepted: 06/22/2015] [Indexed: 12/30/2022] Open
Abstract
We previously demonstrated a unique protective role for the transient receptor potential, melastatin-2 (TRPM2) cation channel in breast cancer cells. In the present study, we investigated the chemotherapeutic effects elicited by inhibiting this protective role in metastatic breast adenocarcinoma cells. TRPM2 inhibition led to dose-dependent increases in MDA-MB-231 breast adenocarcinoma cell death after treatment with doxorubicin or the DNA-methylating agent, N-methyl-N'-nitro-N-nitrosoguanidine. Similar results were observed after RNAi silencing of TRPM2 in these cells after doxorubicin treatment. However, TRPM2 RNAi silencing also led to increased MCF-7 breast adenocarcinoma cell death after tamoxifen treatment, yet not in non-cancerous human mammary epithelial cells. These results thus revealed that TRPM2 inhibition selectively increased cytotoxicity in a triple-negative and an estrogen receptor-positive breast cancer cell line, with minimal deleterious effects in non-cancerous breast cells. Analysis of DNA damage revealed enhanced DNA damage levels in MCF-7 cells treated with doxorubicin due to TRPM2 inhibition. Analysis of cell death demonstrated that inhibition of apoptosis, caspase-independent cell death or autophagy failed to significantly reduce cell death induced by TRPM2 inhibition and chemotherapy. These results indicate that TRPM2 inhibition activates alternative pathways of cell death in breast cancer cells. Taken together, our results provide significant evidence that TRPM2 inhibition is a potential strategy to induce triple-negative and estrogen receptor-positive breast adenocarcinoma cell death via alternative cell death pathways. This is expected to provide a basis for inhibiting TRPM2 for the improved treatment of breast cancer, which potentially includes treating breast tumors that are resistant to chemotherapy due to their evasion of apoptosis.
Collapse
Affiliation(s)
- David W Koh
- Department of Pharmaceutical and Biomedical Sciences, Ohio Northern University, Ada, OH 45810, USA
| | - Daniel P Powell
- Department of Pharmaceutical and Biomedical Sciences, Ohio Northern University, Ada, OH 45810, USA
| | - Steven D Blake
- Department of Pharmaceutical and Biomedical Sciences, Ohio Northern University, Ada, OH 45810, USA
| | - Joy L Hoffman
- Department of Pharmaceutical and Biomedical Sciences, Ohio Northern University, Ada, OH 45810, USA
| | - Mandi M Hopkins
- Department of Pharmaceutical Sciences, Washington State University, Pullman, WA 99164, USA
| | - Xiaoxing Feng
- Department of Pharmaceutical Sciences, Washington State University, Pullman, WA 99164, USA
| |
Collapse
|
39
|
Valdivieso M, Corn BW, Dancey JE, Wickerham DL, Horvath LE, Perez EA, Urton A, Cronin WM, Field E, Lackey E, Blanke CD. The Globalization of Cooperative Groups. Semin Oncol 2015; 42:693-712. [PMID: 26433551 DOI: 10.1053/j.seminoncol.2015.07.003] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The National Cancer Institute (NCI)-supported adult cooperative oncology research groups (now officially Network groups) have a longstanding history of participating in international collaborations throughout the world. Most frequently, the US-based cooperative groups work reciprocally with the Canadian national adult cancer clinical trial group, NCIC CTG (previously the National Cancer Institute of Canada Clinical Trials Group). Thus, Canada is the largest contributor to cooperative groups based in the United States, and vice versa. Although international collaborations have many benefits, they are most frequently utilized to enhance patient accrual to large phase III trials originating in the United States or Canada. Within the cooperative group setting, adequate attention has not been given to the study of cancers that are unique to countries outside the United States and Canada, such as those frequently associated with infections in Latin America, Asia, and Africa. Global collaborations are limited by a number of barriers, some of which are unique to the countries involved, while others are related to financial support and to US policies that restrict drug distribution outside the United States. This article serves to detail the cooperative group experience in international research and describe how international collaboration in cancer clinical trials is a promising and important area that requires greater consideration in the future.
Collapse
Affiliation(s)
- Manuel Valdivieso
- Division of Hematology/Oncology, University of Michigan; and SWOG, Executive Officer, Quality Assurance and International Initiatives, Ann Arbor, MI.
| | - Benjamin W Corn
- Institute of Radiotherapy, Tel Aviv Medical Center, Tel Aviv, Israel; and Department of Radiation Oncology, Jefferson Medical College, Philadelphia, PA
| | - Janet E Dancey
- Director, NCIC Clinical Trials Group; Scientific Director Canadian Cancer Clinical Trials Network; Program Leader, High Impact Clinical Trials, Ontario Institute for Cancer Research; Professor of Oncology, Queen's University, Kingston, Ontario, Canada
| | - D Lawrence Wickerham
- Deputy Chairman, NRG Oncology, Pittsburgh, PA; Department of Human Oncology, Pittsburgh Campus, Drexel University School of Medicine; Allegheny Cancer Center at Allegheny General Hospital, Pittsburgh, PA
| | - L Elise Horvath
- Executive Officer, Alliance for Clinical Trials in Oncology, Chicago, IL
| | - Edith A Perez
- Deputy Director at Large, Mayo Clinic Cancer Center; Group Vice Chair, Alliance for Clinical Trials in Oncology; Hematology/Oncology and Cancer Biology Mayo Clinic, Jacksonville, FL
| | - Alison Urton
- Group Administrator, NCIC Clinical Trials Group, Queen's University, Kingston, Ontario, Canada
| | - Walter M Cronin
- Associate Director, NRG Oncology Statistics and Data Management Center (SDMC); Associate Director, Biostatistics, University of Pittsburgh Graduate School of Public Health, Pittsburgh, PA
| | - Erica Field
- Project Specialist III, RTOG, Philadelphia, PA
| | - Evonne Lackey
- Coordinating Center Manager, SWOG Statistical Center, Seattle, WA
| | - Charles D Blanke
- Chair, SWOG; Department of Medicine, Division of Hematology and Medical Oncology, Oregon Health & Science University and Knight Cancer Institute, Portland, OR
| |
Collapse
|
40
|
Bhattacharjee A. Bayesian Competing Risks Model: An Application to Breast Cancer Clinical Trial with Incomplete Observations. JOURNAL OF STATISTICS & MANAGEMENT SYSTEMS 2015. [DOI: 10.1080/09720510.2014.961770] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
41
|
Guzzetta AA, Pisanic Ii TR, Sharma P, Yi JM, Stark A, Wang TH, Ahuja N. The promise of methylation on beads for cancer detection and treatment. Expert Rev Mol Diagn 2015; 14:845-52. [PMID: 25136840 DOI: 10.1586/14737159.2014.943665] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Despite numerous technical hurdles, the realization of true personalized medicine is becoming a progressive reality for the future of patient care. With the development of new techniques and tools to measure the genetic signature of tumors, biomarkers are increasingly being used to detect occult tumors, determine the choice of treatment and predict outcomes. Methylation of CpG islands at the promoter region of genes is a particularly exciting biomarker as it is cancer-specific. Older methods to detect methylation were cumbersome, operator-dependent and required large amounts of DNA. However, a newer technique called methylation on beads has resulted in a more uniform, streamlined and efficient assay. Furthermore, methylation on beads permits the extraction and processing of miniscule amounts of methylated tumor DNA in the peripheral blood. Such a technique may aid in the clinical detection and treatment of cancers in the future.
Collapse
|
42
|
Miller E, Lee HJ, Lulla A, Hernandez L, Gokare P, Lim B. Current treatment of early breast cancer: adjuvant and neoadjuvant therapy. F1000Res 2014; 3:198. [PMID: 25400908 PMCID: PMC4224200 DOI: 10.12688/f1000research.4340.1] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/10/2014] [Indexed: 12/18/2022] Open
Abstract
Breast cancer is the most commonly diagnosed cancer in women. The latest world cancer statistics calculated by the International Agency for Research on Cancer (IARC) revealed that 1,677,000 women were diagnosed with breast cancer in 2012 and 577,000 died. The TNM classification of malignant tumor (TNM) is the most commonly used staging system for breast cancer. Breast cancer is a group of very heterogeneous diseases. The molecular subtype of breast cancer carries important predictive and prognostic values, and thus has been incorporated in the basic initial process of breast cancer assessment/diagnosis. Molecular subtypes of breast cancers are divided into human epidermal growth factor receptor 2 positive (HER2 +), hormone receptor positive (estrogen or progesterone +), both positive, and triple negative breast cancer. By virtue of early detection via mammogram, the majority of breast cancers in developed parts of world are diagnosed in the early stage of the disease. Early stage breast cancers can be completely resected by surgery. Over time however, the disease may come back even after complete resection, which has prompted the development of an adjuvant therapy. Surgery followed by adjuvant treatment has been the gold standard for breast cancer treatment for a long time. More recently, neoadjuvant treatment has been recognized as an important strategy in biomarker and target evaluation. It is clinically indicated for patients with large tumor size, high nodal involvement, an inflammatory component, or for those wish to preserve remnant breast tissue. Here we review the most up to date conventional and developing treatments for different subtypes of early stage breast cancer.
Collapse
Affiliation(s)
| | - Hee Jin Lee
- Department of Pathology, University of Ulsan College of Medicine, Asan Medical Center, Seoul, 138-736, Korea, South
| | - Amriti Lulla
- Department of Hematology/Oncology, Penn State College of Medicine, Penn State Hershey Cancer Institute, Penn State Hershey Medical Center, Hershey, PA, 17033, USA
| | - Liz Hernandez
- Department of Hematology/Oncology, Penn State College of Medicine, Penn State Hershey Cancer Institute, Penn State Hershey Medical Center, Hershey, PA, 17033, USA
| | - Prashanth Gokare
- Department of Hematology/Oncology, Penn State College of Medicine, Penn State Hershey Cancer Institute, Penn State Hershey Medical Center, Hershey, PA, 17033, USA
| | - Bora Lim
- Department of Hematology/Oncology, Penn State College of Medicine, Penn State Hershey Cancer Institute, Penn State Hershey Medical Center, Hershey, PA, 17033, USA
| |
Collapse
|
43
|
Tamoxifen plus tegafur-uracil (TUFT) versus tamoxifen plus Adriamycin (doxorubicin) and cyclophosphamide (ACT) as adjuvant therapy to treat node-positive premenopausal breast cancer (PreMBC): results of Japan Clinical Oncology Group Study 9404. Cancer Chemother Pharmacol 2014; 74:603-9. [PMID: 25055938 PMCID: PMC4143604 DOI: 10.1007/s00280-014-2545-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 07/12/2014] [Indexed: 01/16/2023]
Abstract
Purpose A prospective randomized clinical trial was conducted to evaluate the efficacy of tamoxifen plus doxorubicin and cyclophosphamide compared to tamoxifen plus tegafur-uracil as an adjuvant therapy to treat node-positive premenopausal breast cancer (PreMBC). Methods Eligibility criteria included pathologically node-positive (n = 1–9) preMBC with curative resection, in stages I–IIIA. Patients were randomized to receive either tamoxifen 20 mg/day plus tegafur-uracil 400 mg/day (TU) for 2 years or six courses of a 28-day cycle of doxorubicin 40 mg/m2 plus cyclophosphamide 500 mg/m2 on day 1 along with tamoxifen (ACT) given for 2 years as adjuvant therapy. Primary endpoint was overall survival (OS), and secondary endpoint was recurrence-free survival (RFS). Results In total, 169 patients were recruited (TU arm 87, ACT arm 82) between October 1994 and September 1999. The HR for OS was 0.76 (95 % CI 0.35, 1.66, log-rank p = 0.49) and that for RFS was 0.77 (95 % CI 0.44, 1.36, log-rank p = 0.37), with ACT resulting in a better HR. The 5-year OS was 79.7 % for patients in the TU arm and 83 % for those in the ACT arm. The 5-year RFS was 66.1 % for patients in the TU arm and 70.6 % for those in the ACT arm. A higher proportion of patients in the ACT arm experienced grade 3 leucopenia (0 % in the TU arm, 4 % in the ACT arm). Conclusions There were no significant differences in the efficacy of TU and ACT as adjuvant therapy.
Collapse
|
44
|
Horii R, Honma N, Ogiya A, Kozuka Y, Fukuda T, Yoshida M, Ohsumi S, Mukai H. The Japanese Breast Cancer Society Clinical Practice Guideline for pathological diagnosis of breast cancer. Breast Cancer 2014; 22:59-65. [PMID: 25022266 DOI: 10.1007/s12282-014-0549-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2014] [Accepted: 06/16/2014] [Indexed: 01/12/2023]
Affiliation(s)
- Rie Horii
- Department of Pathology, Cancer Institute Hospital, Japanese Foundation for Cancer Research, 3-8-31 Ariake, Koto-ku, Tokyo, 135-8550, Japan,
| | | | | | | | | | | | | | | |
Collapse
|
45
|
Colleoni M, Munzone E. Extended adjuvant chemotherapy in endocrine non-responsive disease. Breast 2014; 22 Suppl 2:S161-4. [PMID: 24074780 DOI: 10.1016/j.breast.2013.07.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
INTRODUCTION AND AIMS There is a biological rationale for expecting benefit from longer duration therapy in the subpopulation of patients with endocrine non-responsive disease. Such tumors have a rapid cell proliferation and are associated with a high risk of relapse despite adjuvant chemotherapy. Moreover, prolonged duration of chemotherapy may be particularly relevant for patients with triple negative disease to inhibit the growth of tumors that are not susceptible to the effects of endocrine therapies due to lack of steroid hormone receptors, or to the effects of anti-HER2 target treatment. METHODS AND RESULTS The question of duration of adjuvant chemotherapy for breast cancer has been directly addressed in several trials herein presented. Most of these were small and, therefore, unsuitable for detecting differences of modest magnitude in intrinsic biological subtypes. In addition, a number of trials examine regimens which differ in duration of therapy, but also in the drugs given. In these trials the effects of duration and choice of drug are inextricably confounded. However incremental chemotherapy strategies, compared with less extensive therapies, were more effective in past studies particularly in patients with endocrine non-responsive disease. CONCLUSIONS The evidence resulting from past trials indicates that conventional-dose chemotherapy for 4-6 months is an adequate option in patients whose tumors present a low or no expression of steroid hormone receptors. These tumor subtypes are part of a highly heterogeneous subgroup (e.g., basal-like, molecular apocrine, claudin-low, HER-enriched). Tailored research through international cooperation is key to solidify consensus on how to treat individual patients with endocrine non-responsive breast cancer.
Collapse
Affiliation(s)
- Marco Colleoni
- Division of Medical Senology, European Institute of Oncology, Via Ripamonti 435, 20141 Milan, Italy.
| | | |
Collapse
|
46
|
Barcenas CH, Niu J, Zhang N, Zhang Y, Buchholz TA, Elting LS, Hortobagyi GN, Smith BD, Giordano SH. Risk of hospitalization according to chemotherapy regimen in early-stage breast cancer. J Clin Oncol 2014; 32:2010-7. [PMID: 24868022 DOI: 10.1200/jco.2013.49.3676] [Citation(s) in RCA: 88] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE To compare the risk of hospitalization between patients with early-stage breast cancer who received different chemotherapy regimens. PATIENT AND METHODS We identified 3,567 patients older than age 65 years from the SEER/Texas Cancer Registry-Medicare database and 9,327 patients younger than age 65 years from the MarketScan database who were diagnosed with early-stage breast cancer between 2003 and 2007. The selection was nonrandomized and nonprospectively collected. We categorized patients according to the regimens they received: docetaxel (T) and cyclophosphamide (C), doxorubicin (A) and C, TAC, AC + T, dose-dense AC + paclitaxel (P) or AC + weekly P. We compared the rates of chemotherapy-related hospitalizations that occurred within 6 months of chemotherapy initiation and used multivariable logistic regression analysis to identify the factors associated with these hospitalizations. RESULTS Among patients younger than age 65 years, the hospitalization rates ranged from 6.2% (dose-dense AC + P) to 10.0% (TAC), and those who received TAC and AC + T had significantly higher rates of hospitalization than did patients who received TC. Among patients older than age 65 years, these rates ranged from 12.7% (TC) to 24.2% (TAC) and the rates of hospitalization of patients who received TAC, AC + T, AC, or AC + weekly P were higher than those of patients who received TC. CONCLUSION TAC and AC + T were associated with the highest risk of hospitalization in patients younger than age 65 years. Among patients older than age 65 years, all regimens (aside from dose-dense AC + P) were associated with a higher risk of hospitalization than TC. Results may be affected by selection biases where less aggressive regimens are offered to frailer patients.
Collapse
Affiliation(s)
- Carlos H Barcenas
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jiangong Niu
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Ning Zhang
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Yufeng Zhang
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Thomas A Buchholz
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Linda S Elting
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | | | - Benjamin D Smith
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Sharon H Giordano
- All authors: The University of Texas MD Anderson Cancer Center, Houston, TX.
| |
Collapse
|
47
|
Simon R, Latreille J, Matte C, Desjardins P, Bergeron E. Adherence to adjuvant endocrine therapy in estrogen receptor-positive breast cancer patients with regular follow-up. Can J Surg 2014; 57:26-32. [PMID: 24461223 DOI: 10.1503/cjs.006211] [Citation(s) in RCA: 62] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Adjuvant hormonal therapy is crucial in the treatment of estrogen receptor-positive breast cancer. The nonadherence rate to hormonal treatment is reported to be as high as 60%. The goal of this study was to evaluate the factors evoked by the patients as well as the demographic and disease-related factors that could be associated with nonadherence to adjuvant hormonal therapy. METHODS All consecutive patients treated for an estrogen receptor-positive breast cancer who showed up for regular follow-up with a single breast specialist between November 2008 and April 2009 were included in the study. We assessed adherence to hormonal therapy (either with tamoxifen or aromatase inhibitor). Reasons for adherence and nonadherence were collected. Records were also reviewed for demographic and cancer characteristics and for treatment components. RESULTS We included 161 patients in the study; 150 (93.2%) adhered to hormonal treatment. Side effects and absence of conviction were the main reasons for nonadherence. The importance of the diagnosis of cancer, fear of recurrence and regular follow-up were reported as the main reasons for adherence. CONCLUSION Severity of disease and side effects are associated with nonadherence to treatment. Strict follow-up appears to be a necessary adjunct in the adherence to treatment. The association between demographic and cancer characteristics and treatment components needs further investigation. However, these factors may help identify patients at risk of nonadherence and help the oncology team.
Collapse
Affiliation(s)
- Renée Simon
- The Department of Surgery, Hôpital Charles LeMoyne, Greenfield Park, and the Centre Intégré de Cancérologie, Montérégie, Que
| | - Jean Latreille
- The Department of Oncology, Hôpital Charles LeMoyne, Greenfield Park, and the Centre Intégré de Cancérologie, Montérégie, Que
| | - Claire Matte
- The Department of Surgery, Hôpital Charles LeMoyne, Greenfield Park, and the Centre Intégré de Cancérologie, Montérégie, Que
| | - Pierre Desjardins
- The Department of Oncology, Hôpital Charles LeMoyne, Greenfield Park, Que., Centre Intégré de Cancérologie, Montérégie, Que
| | - Eric Bergeron
- The Department of Surgery, Hôpital Charles LeMoyne, Greenfield Park, Que
| |
Collapse
|
48
|
Shien T, Iwata H, Aogi K, Fukutomi T, Inoue K, Kinoshita T, Takahashi M, Matsui A, Shibata T, Fukuda H. Tamoxifen versus tamoxifen plus doxorubicin and cyclophosphamide as adjuvant therapy for node-positive postmenopausal breast cancer: results of a Japan Clinical Oncology Group Study (JCOG9401). Int J Clin Oncol 2014; 19:982-8. [PMID: 24395447 DOI: 10.1007/s10147-013-0657-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2013] [Accepted: 12/05/2013] [Indexed: 10/25/2022]
Abstract
BACKGROUND Cancer subtype has recently become an increasingly important consideration when deciding the treatment strategy for breast cancer. For the estrogen receptor positive (ER+) subtype, the efficacy of adjuvant endocrine therapy is definitive, but that of adjuvant chemotherapy is controversial. METHODS In order to evaluate the effect of adding doxorubicin (A) and cyclophosphamide (C) to tamoxifen (TAM) (ACT) on the overall survival (OS) of node-positive postmenopausal breast cancer (PMBC) patients, we conducted a randomized trial. Eligibility criteria included pathologically node-positive (n = 1-9) PMBC, stage I-IIIA disease. Patients were randomized to receive either TAM (20 mg daily) for 2 years or A (40 mg/m(2)) and C (500 mg/m(2)) plus TAM (ACT) as adjuvant therapy following surgery. RESULTS One hundred twenty-nine patients were recruited (TAM 64, ACT 65) between October 1994 and July 1999. The hazard ratios for OS and relapse-free survival (RFS) were 0.58 (95 % CI 0.24-1.39; log-rank p = 0.22) and 0.45 (95 %CI 0.24-0.86; log-rank p = 0.013), respectively, in favor of ACT. The 5-year OS and RFS were 76.9 % (ER+ 87.1 %, ER- 53.3 %) and 54.9 % (ER+ 59.3 %, ER- 42.9 %) for TAM and 85.0 % (ER+ 90.0 %, ER- 77.1 %) and 76.7 % (ER+ 76.9 %, ER- 76.0 %) for ACT. A higher proportion of the patients receiving ACT than those receiving TAM experienced grade 3 decreased white blood cell count and grade 2-3 nausea. CONCLUSION The efficacy of adding AC to TAM was not high for ER+, node-positive PMBC. However, adjuvant ACT therapy was considered to be effective for ER-, node-positive PMBC.
Collapse
Affiliation(s)
- Tadahiko Shien
- Department of Breast and Endocrine Surgery, Okayama University Hospital, Okayama, 700-8558, Japan,
| | | | | | | | | | | | | | | | | | | |
Collapse
|
49
|
Rao R. Systemic Therapy. Breast Cancer 2014. [DOI: 10.1007/978-1-4614-8063-1_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
50
|
O’Brien MA, Ellis PM, Whelan TJ, Charles C, Gafni A, Lovrics P, Mukherjee SD, Hodgson N. Physician-related facilitators and barriers to patient involvement in treatment decision making in early stage breast cancer: perspectives of physicians and patients. Health Expect 2013; 16:373-84. [PMID: 21923813 PMCID: PMC5060690 DOI: 10.1111/j.1369-7625.2011.00712.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
Abstract
OBJECTIVE To identify patients' and physicians' perceptions of physician-related verbal and nonverbal facilitators and barriers to patient involvement in treatment decision making (TDM) occurring during clinical encounters for women with early stage breast cancer (ESBC). METHODS Eligible women were offered treatment options including surgery and adjuvant therapy. Eligible physicians provided care for women with ESBC in either a teaching hospital or an academic cancer centre. In Phase 1, women were interviewed 1-2 weeks after their initial consultation. In Phase 2, women and their physicians were interviewed separately while watching their own consultation on a digital video disk. All interviews were audiotaped, transcribed and analysed. RESULTS Forty women with ESBC and six physicians participated. Patients and physicians identified thirteen categories of physician facilitators of women's involvement. Of these, seven categories were frequently identified by women: conveyed a rationale for patient involvement in TDM; explained the risk of cancer recurrence; explained treatment options; enhanced patient understanding of information; gave time for TDM; offered a treatment recommendation; and made women feel comfortable. Physicians described similar information-giving facilitators but less often mentioned other facilitators. Few physician barriers to women's involvement in TDM were identified. CONCLUSIONS Women with ESBC and cancer physicians shared some views of how physicians involve patients in TDM, although there were important differences. Physicians may underestimate the importance that women's place on understanding the rationale for their involvement in TDM and on feeling comfortable during the consultation.
Collapse
Affiliation(s)
- Mary Ann O’Brien
- Post Doctoral Fellow, Department of Family and Community Medicine, University of Toronto, Toronto, ON
| | - Peter M. Ellis
- Associate Professor, Department of Oncology, McMaster University, Hamilton, ON
| | - Timothy J. Whelan
- Professor, Department of Oncology, McMaster University, Hamilton, ON
| | - Cathy Charles
- Professor, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON
| | - Amiram Gafni
- Professor, Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton, ON
| | - Peter Lovrics
- Associate Professor, Department of Surgery, McMaster University, Hamilton, ON
| | - Som D. Mukherjee
- Assistant Professor, Department of Oncology, McMaster University, Hamilton, ON
| | - Nicole Hodgson
- Assistant Professor, Department of Surgery, McMaster University, Hamilton, ON, Canada
| |
Collapse
|