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Zhang Y, Guo C, Yang S, Elkharti M, Liu R, Sun MZ, Liu S. NONHSAT021545/miR-330-3p/EREG: A Cooperative Axis in Breast Cancer Prognosis and Treatment. J Clin Med 2023; 12:jcm12072478. [PMID: 37048561 PMCID: PMC10094950 DOI: 10.3390/jcm12072478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Revised: 02/28/2023] [Accepted: 03/13/2023] [Indexed: 04/14/2023] Open
Abstract
Lymphatic metastasis is the most common form in breast cancer (BC) progression. Previously, we observed that lnc045874, a most conservative homology of Homo Sapiens NONHSAT021545 (lnc021545), miR-330-3p, and EREG may have some effects in mouse hepatocarcinoma cell lines with different lymphatic metastasis potentials. Through data from TCGA and GEO database analysis, we speculated that miR-330-3p might be a tumor promoter, while EREG could be a tumor suppressor in BC. MiR-330-3p was upregulated, while lnc021545 and EREG were downregulated in 50 BC tissues. MiR-330-3p advanced the metastatic behaviors of BC cells, whereas lnc021545 and EREG resulted in the opposite effects. The three molecules' expressions were correlated respectively and showed that miR-330-3p targeted lnc021545 and EREG to affect their expressions. Lnc021545/miR-330-3p axis affected BC metastasis by regulating EREG in epithelial-to-mesenchymal transition. In 50 BC patients, these three molecules and their cooperation are associated with aggressive tumor phenotypes, patient outcomes, and trastuzumab therapy. We finally discovered that lnc021545, miR-330-3p, and EREG formed a multi-gene co-regulation system that affected the metastasis of BC and the cooperation reflects the synergistic effects of the three molecules, recommending that their cooperation may provide a more accurate index for anti-metastasis therapeutic and prognostic evaluation of BC.
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Affiliation(s)
- Yunkun Zhang
- Department of Biochemistry, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
- Department of Pathology, The Second Affiliated Hospital of Dalian Medical University, Dalian 116023, China
| | - Chunmei Guo
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Siwen Yang
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Maroua Elkharti
- Department of Biochemistry, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Rui Liu
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Ming-Zhong Sun
- Department of Biotechnology, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
| | - Shuqing Liu
- Department of Biochemistry, College of Basic Medical Sciences, Dalian Medical University, Dalian 116044, China
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Llombart-Cussac A, Anton-Torres A, Rojas B, Andrés R, Martinez N, Rodríguez CA, Marin S, Puértolas T, González AF, Fernández-Murga ML, Hagen C, Ruiz-Borrego M. Impact of the 21-Gene Assay in Patients with High-Clinical Risk ER-Positive and HER2-Negative Early Breast Cancer: Results of the KARMA Dx Study. Cancers (Basel) 2023; 15. [PMID: 36900321 DOI: 10.3390/cancers15051529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2022] [Revised: 02/13/2023] [Accepted: 02/24/2023] [Indexed: 03/06/2023] Open
Abstract
BACKGROUND The 21-gene Oncotype DX Breast Recurrence Score® assay is prognostic and predictive of chemotherapy benefit for patients with estrogen receptor-positive, HER2- early breast cancer (EBC). The KARMA Dx study evaluated the impact of the Recurrence Score® results (RS) on the treatment decision for patients with EBC and high-risk clinicopathological characteristics for whom chemotherapy (CT) was considered. METHODS Eligible patients with EBC were candidates for the study if CT was considered standard recommendation by local guidelines. Three high-risk EBC cohorts were predefined: (A) pT1-2, pN0/N1mi, and grade 3; (B) pT1-2, pN1, and grades 1-2; and (C) neoadjuvant cT2-3, cN0, and Ki67 ≤ 30%. Treatment recommendations before and after 21-gene testing were registered, as well as treatment received and physicians' confidence levels in their final recommendations. RESULTS A total of 219 consecutive patients were included from eight Spanish centers: 30 in cohort A, 158 in cohort B, and 31 in cohort C. Ten patients were excluded from the final analysis as CT was not initially recommended. After 21-gene testing, treatment decisions changed from CT + endocrine therapy (ET) to ET alone for 67% of the whole group. In total, 30% (95% confidence interval [CI] 15% to 49%), 73% (95% CI 65% to 80%), and 76% (95% CI 56% to 90%) of patients ultimately received ET alone in cohorts A, B, and C, respectively. Physicians' confidence in their final recommendations increased in 34% of cases. CONCLUSIONS Use of the 21-gene test resulted in an overall 67% reduction in CT recommendation in patients considered candidates for CT. Our findings indicate the substantial potential of the 21-gene test to guide CT recommendations in patients with EBC considered to be at high risk of recurrence based on clinicopathological parameters, regardless of nodal status or treatment setting.
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Turner BM, Finkelman BS, Hicks DG, Numbereye N, Moisini I, Dhakal A, Skinner K, Sanders MAG, Wang X, Shayne M, Schiffhauer L, Katerji H, Zhang H. The Rochester Modified Magee Algorithm (RoMMa): An Outcomes Based Strategy for Clinical Risk-Assessment and Risk-Stratification in ER Positive, HER2 Negative Breast Cancer Patients Being Considered for Oncotype DX ® Testing. Cancers (Basel) 2023; 15:cancers15030903. [PMID: 36765860 PMCID: PMC9913115 DOI: 10.3390/cancers15030903] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2022] [Revised: 01/19/2023] [Accepted: 01/26/2023] [Indexed: 02/04/2023] Open
Abstract
INTRODUCTION Multigene genomic profiling has become the standard of care in the clinical risk-assessment and risk-stratification of ER+, HER2- breast cancer (BC) patients, with Oncotype DX® (ODX) emerging as the genomic profile test with the most support from the international community. The current state of the health care economy demands that cost-efficiency and access to testing must be considered when evaluating the clinical utility of multigene profile tests such as ODX. Several studies have suggested that certain lower risk patients can be identified more cost-efficiently than simply reflexing all ER+, HER2- BC patients to ODX testing. The Magee equationsTM use standard histopathologic data in a set of multivariable models to estimate the ODX recurrence score. Our group published the first outcome data in 2019 on the Magee equationsTM, using a modification of the Magee equationsTM combined with an algorithmic approach-the Rochester Modified Magee algorithm (RoMMa). There has since been limited published outcome data on the Magee equationsTM. We present additional outcome data, with considerations of the TAILORx risk-stratification recommendations. METHODS 355 patients with an ODX recurrence score, and at least five years of follow-up or a BC recurrence were included in the study. All patients received either Tamoxifen or an aromatase inhibitor. None of the patients received adjuvant systemic chemotherapy. RESULTS There was no significant difference in the risk of recurrence in similar risk categories (very low risk, low risk, and high risk) between the average Modified Magee score and ODX recurrence score with the chi-square test of independence (p > 0.05) or log-rank test (p > 0.05). Using the RoMMa, we estimate that at least 17% of individuals can safely avoid ODX testing. CONCLUSION Our study further reinforces that BC patients can be confidently stratified into lower and higher-risk recurrence groups using the Magee equationsTM. The RoMMa can be helpful in the initial clinical risk-assessment and risk-stratification of BC patients, providing increased opportunities for cost savings in the health care system, and for clinical risk-assessment and risk-stratification in less-developed geographies where multigene testing might not be available.
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Affiliation(s)
- Bradley M. Turner
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
- Correspondence: ; Tel.: +1-(585)-275-2228; Fax: +1-(585)-341-6725
| | - Brian S. Finkelman
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - David G. Hicks
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - Numbere Numbereye
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - Ioana Moisini
- M. Health Fairview Ridges, Burnsville, MN 55337, USA
| | - Ajay Dhakal
- Department of Medical Oncology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Kristin Skinner
- Department of Surgical Oncology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Mary Ann G. Sanders
- Norton Healthcare, University of Louisville Department of Pathology, Louisville, KY 40292, USA
| | - Xi Wang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - Michelle Shayne
- Department of Medical Oncology, University of Rochester Medical Center, Rochester, NY 14642, USA
| | - Linda Schiffhauer
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - Hani Katerji
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
| | - Huina Zhang
- Department of Pathology and Laboratory Medicine, University of Rochester Medical Center, 601 Elmwood Ave., Rochester, NY 14620, USA
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Yaghi M, Bilani N, Dominguez B, Zerdan MB, Li H, Saravia D, Stone E, Nahleh Z. Efficacy of chemotherapy in patients with HR+/HER2-Invasive lobular breast cancer. Cancer Treat Res Commun 2022; 34:100666. [PMID: 36525755 DOI: 10.1016/j.ctarc.2022.100666] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Revised: 11/16/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
INTRODUCTION Invasive Lobular Breast Cancer (ILC) harbors unique clinicopathologic features. Data on optimal treatment modalities focusing on ILC remain scarce. We aim to investigate the benefit of chemotherapy in early-stage hormone receptor-positive (HR+) and human epidermal growth factor receptor-2 negative (HER2-) ILC. METHODS Female patients with early HR+/HER2- ILC (stages I-III) who underwent surgery were selected from the National Cancer Database (2010-2016) and grouped into four treatment cohorts: surgery only(S), chemotherapy alone (CT), endocrine therapy alone (ET), and combined chemotherapy followed by endocrine therapy (CET). Descriptive and bi-variate statistics summarized baseline characteristics and compared them across cohorts. A secondary analysis accounting for OncotypeDX (ODX) information was performed, stratifying for low (<26) and high (≥26) ODX. Kaplan-Meier (KM) and Cox proportional hazard models evaluated the relationship between treatment modality and overall survival (OS), stratifying for ODX scoring. RESULTS N = 15,271 patients were included. The CET cohort (29.8%) was more likely to be younger and have no co-morbidities, advanced tumor stage or high ODX score (≥26). No significant difference in OS comparing ET to CET (HR:1.08, 95%CI:0.93-1.26, p = 0.31) was observed, adjusting for confounders. N = 5,561 patients had ODX results available. No significant difference in 5-year OS was observed comparing the ET to CET cohorts, both in patients an ODX score <26 (HR:1.10; 95%CI:0.69-1.76, p = 0.69) and ODX score ≥26 (HR:1.18; 95%CI:0.51-2.75, p = 0.69). CONCLUSION Chemotherapy demonstrated no added survival benefit in HR+/HER2- ILC, even in tumors with ODX ≥26. Prospective trials identifying potential subgroups of patients with ILC who could benefit from chemotherapy are needed.
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Affiliation(s)
- Marita Yaghi
- Department of Hematology-Oncology, Maroone Cancer Center, Cleveland Clinic Florida, Weston, FL, US.
| | - Nadeem Bilani
- Department of Medicine, Icahn School of Medicine at Mount Sinai Morningside-West, New York, NY, US
| | - Barbara Dominguez
- Department of Hematology-Oncology, Maroone Cancer Center, Cleveland Clinic Florida, Weston, FL, US
| | - Maroun Bou Zerdan
- Department of Internal Medicine, SUNY Upstate Medical University, Syracuse, NY, US
| | - Hong Li
- Department of Quantitative Health Sciences, Cleveland Clinic Foundation, Cleveland Clinic, OH, US
| | - Diana Saravia
- Department of Hematology-Oncology, Maroone Cancer Center, Cleveland Clinic Florida, Weston, FL, US
| | - Elizabeth Stone
- Department of Hematology-Oncology, Maroone Cancer Center, Cleveland Clinic Florida, Weston, FL, US
| | - Zeina Nahleh
- Department of Hematology-Oncology, Maroone Cancer Center, Cleveland Clinic Florida, Weston, FL, US.
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Shaik S, Campbell H, Williams C. NURR1 Is Differentially Expressed in Breast Cancer According to Patient Racial Identity and Tumor Subtype. BioMedInformatics 2022; 2:680-691. [PMID: 37304463 PMCID: PMC10256227 DOI: 10.3390/biomedinformatics2040045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Breast carcinoma (BCa) remains the second most common cause of cancer-related death among American women. Whereas estrogen receptor (ER) expression is typically regarded as a favorable prognostic indicator, a significant proportion of ER(+) patients still experience either de novo or acquired endocrine resistance. Previously, we have shown that the loss of orphan nuclear receptor NURR1 expression is associated with neoplastic transformation of the breast epithelium and shorter relapse-free survival (RFS) among systemically treated breast cancer (BCa) patients. Here, we further ascertain the prognostic value of NURR1 in BCa, and its differential expression among Black and White female BCa patients. We assessed the expression of NURR1 mRNA in BCa patients using the Cancer Genome Atlas (TGCA) and compared the occurrence of basal-like cancer and luminal A breast cancer subtypes. Expression levels were further stratified according to racial identity of the patient. We next assessed the correlation of NURR1 expression with Oncotype DX prognostic markers, and the association of NURR1 expression with relapse free survival in patients treated with endocrine therapy. Our study shows that NURR1 mRNA expression is differentially correlated with luminal A vs. basal-like cancer BCa and is predictive of poor relapse-free survival, confirming a similar trend observed in our previous studies using microarray data. NURR1 expression was positively correlated with expression of Oncotype DX biomarkers associated with estrogen responsiveness, while being inversely correlated with biomarkers associated with cell proliferation. Furthermore, we observed that NURR1 expression was positively associated with greater relapse-free survival at 5 years among patients treated with endocrine therapy. Interestingly, we found that among Black women with luminal A BCa, NURR1 expression was repressed in comparison to White women with the same subtype.
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Uras C, Cabioglu N, Tokat F, Er O, Kara H, Korkmaz T, Bese N, Ince U. Favorable locoregional control in clinically node-negative hormone-receptor positive breast cancer with low 21-gene recurrence scores: a single-institution study with 10-year follow-up. BMC Cancer 2022; 22:1217. [PMID: 36434599 PMCID: PMC9700873 DOI: 10.1186/s12885-022-10308-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Accepted: 11/11/2022] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND Recent studies have shown a lower likelihood of locoregional recurrences in patients with a low 21-gene recurrence score (RS). In this single-institution study, we investigated whether there are any associations between different cutoff values of 21-gene RS, histopathological factors, and outcome in patients with long-term follow-up. METHODS The study included 61 patients who had early-stage (I-II) clinically node-negative hormone receptor-positive and HER2-negative breast cancer and were tested with the 21-gene RS assay between February 2010 and February 2013. Demographic, clinicopathological, treatment, and outcome characteristics were analyzed. RESULTS The median age was 48 years (range, 29-72 years). Patients with high histologic grade (HG), Ki-67 ≥ 25%, or Ki-67 ≥ 30% were more likely to have intermediate/high RS (≥ 18). Based on the 21-gene RS assay, only 19 patients (31%) received adjuvant chemotherapy. At a median follow-up of 112 months, 3 patients developed locoregional recurrences (4.9%), which were treated with endocrine therapy alone. Among patients treated with endocrine treatment alone (n = 42), the following clinicopathological characteristics were not found to be significantly associated with 10-year locoregional recurrence free survival (LRRFS): age < 40 years, age < 50 years, high histological or nuclear grade, high Ki-67-scores (≥ 15%, ≥ 20%, ≥ 25%, ≥ 30%), presence of lymphovascular invasion, luminal-A type, multifocality, lymph node positivity, tumor size more than 2 cm, RS ≥ 18, and RS > 11. However, patients with RS ≥ 16 had significantly poorer 10-year LRRFS compared to those with RS < 16 (75% vs. 100%, respectively; p = 0.039). CONCLUSIONS The results suggest that patients with clinically node-negative disease and RS ≥ 16 are more likely to benefit from adjuvant chemotherapies. However, those with RS < 16 have an excellent outcome and local control in long-term follow-up with endocrine treatment alone.
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Affiliation(s)
- Cihan Uras
- grid.411117.30000 0004 0369 7552Departments of Surgery, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Neslihan Cabioglu
- grid.411117.30000 0004 0369 7552Departments of Surgery, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey ,grid.9601.e0000 0001 2166 6619Department of Surgery, Istanbul University, Istanbul Faculty of Medicine, Istanbul, Turkey
| | - Fatma Tokat
- grid.411117.30000 0004 0369 7552Department of Pathology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Ozlem Er
- grid.411117.30000 0004 0369 7552Department of Medical Oncology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Halil Kara
- grid.411117.30000 0004 0369 7552Departments of Surgery, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Taner Korkmaz
- grid.411117.30000 0004 0369 7552Department of Medical Oncology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Nuran Bese
- grid.411117.30000 0004 0369 7552Department of Radiation Oncology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
| | - Umit Ince
- grid.411117.30000 0004 0369 7552Department of Pathology, Acibadem Mehmet Ali Aydinlar University, School of Medicine, Istanbul, Turkey
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de Jongh FE, Efe R, Herrmann KH, Spoorendonk JA, Singh A. Cost and Clinical Benefits Associated with Oncotype DX® Test in Patients with Early-Stage HR+/HER2- Node-Negative Breast Cancer in the Netherlands. Int J Breast Cancer 2022; 2022:1-12. [PMID: 36250028 PMCID: PMC9553686 DOI: 10.1155/2022/5909724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2022] [Accepted: 07/21/2022] [Indexed: 11/24/2022] Open
Abstract
Objectives Patients with early-stage HR+/HER2- N0 breast cancer may receive adjuvant chemotherapy in combination with surgery. However, chemotherapy does not always lead to improved survival and incurs high healthcare costs and increased adverse events. To support decision-making regarding adjuvant chemotherapy, genomic profile testing performed with tests such as the Oncotype DX® test can help healthcare practitioners decide whether chemotherapy provides any benefit to these patients. As such, a cost-consequence model was developed with the aim to estimate the economic impact of using different gene expression tests or no testing, in patients with node-negative early-stage breast cancer. Methods A cost-consequence model was developed to estimate the economic impact of three different scenarios in the Dutch setting: (1) Oncotype DX® test, (2) MammaPrint®, and (3) and no genomic profile testing. The model included chemotherapy costs, administration costs, short- and long-term adverse event costs, productivity loss, genomic profiling testing costs, cost of cancer recurrence, and hospitalization costs. Results A treatment paradigm with Oncotype DX resulted in average savings per patient of €6,768 vs. a paradigm with MammaPrint and €13,125 vs. a paradigm with no genomic testing. Furthermore, due to less patients receiving adjuvant chemotherapy through better targeting by the Oncotype DX test, fewer adverse events, sick days, practice visits, and hospitalizations were required compared to MammaPrint and no genomic profiling. Conclusions Testing with Oncotype DX test in Dutch clinical practice in patients with early-stage breast cancer proved to be cost-saving versus MammaPrint and no genomic profiling tests. Introducing the Oncotype DX test to the Dutch setting will likely reduce the economic resources that are required.
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Bourien H, Quillien V, Godey F, Perrin C, Le Du F, Guillermet S, Blanchot J, Lavoué V, Campillo-Gimenez B, Brunot A, Crouzet L, De la Motte Rouge T, Diéras V, Lefeuvre-Plesse C. Impact of EPclin on adjuvant therapeutic decision making and comparison of EPclin to the PREDICT tool. Int J Biol Markers 2021; 36:57-63. [PMID: 34027694 DOI: 10.1177/17246008211012424] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Genomic signatures, such as EndoPredict®, may help clinicians to decide which adjuvant treatment is the most appropriate. METHODS We propose the EndoPredict® assay for unclear cases of adjuvant treatment in patients treated in our comprehensive cancer center. We prospectively and retrospectively report the decision of adjuvant treatment before and after the EndoPredict® assay, respectively, compared to the PREDICT's tool scores. RESULTS From November 2016 to March 2019, 159 breast cancer tumors were analyzed and presented before and after the EndoPredict® assay. Before the EndoPredict® results, clinicians recommended chemotherapy for 57 patients (57/159, 36%). A total of 108 patients (108/159, 68%) were classified as EPclin high-risk score. There was only a slight agreement between clinicians' decisions and EPclin risk score. The EPclin score led to 37% changes in treatment (59/159); chemotherapy was favored in 80% of cases (47/59). The PREDICT tool recommended chemotherapy for 16 high-risk patients (16/159, 10%). CONCLUSION Although genomic tests were developed in order to de-escalate adjuvant treatment, in our comprehensive cancer center the use of the EndoPredict® assay led to an increase in prescribed chemotherapy.
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Affiliation(s)
| | | | | | | | - Fanny Le Du
- Centre Eugène Marquis, Unicancer, Rennes, France
| | | | | | - Vincent Lavoué
- Centre Eugène Marquis, Unicancer, Rennes, France.,Department of Surgery, CHU Pontchaillou, Unicancer, Rennes, France
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Zhu X, Dent S, Paquet L, Zhang T, Tesolin D, Graham N, Aseyev O, Song X. How Canadian Oncologists Use Oncotype DX for Treatment of Breast Cancer Patients. ACTA ACUST UNITED AC 2021; 28:800-812. [PMID: 33557029 PMCID: PMC7985759 DOI: 10.3390/curroncol28010077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 01/25/2021] [Accepted: 01/28/2021] [Indexed: 12/20/2022]
Abstract
Background: The literature suggests that medical oncologists differ on how they use the Oncotype DX (ODX) genomic assay for making decisions about systemic therapy in breast cancer patients. Given the emergence of data supporting the use of genomic profiling for the prognosis and predicting benefit of chemotherapy, we surveyed medical oncologists in Canada to assess their usage and perception of the ODX assay. Methods: A 34-item survey was distributed to Canadian medical oncologists via the Canadian Association of Medical Oncologists. Data was collected on physician demographics, ODX usage patterns, and physicians’ perception of the impact clinical and pathologic characteristics make on ODX utilization. Results: Response rate was 20.6% with 47 responses received from 228 survey sent. Forty-five responses were eligible for analysis. Sixty-two percent (28/45) of respondents treated predominantly breast cancer, and 60% (27/45) have been in practice for at least 10 years. The most cited reason for using ODX was to avoid giving patients unnecessary chemotherapy (64%; 29/45). Sixty-seven percent (30/45) deferred making treatment decisions until ODX testing was completed. Factors most strongly impacting ODX utilization included: patient request, medical comorbidities and tumor grade. In clinical scenarios, ODX was more frequently selected for patients aged 40–65 (vs. <40 or >65), grade 2 tumors (vs. grade 1 or 3), and Ki-67 index of 10–20% (vs. <10% or >20%). Conclusions: This survey demonstrated that Canadian medical oncologists are preferentially using ODX to avoid giving patients unnecessary chemotherapy. The utilization of ODX is mainly in patients with intermediate clinical and pathologic features.
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Affiliation(s)
- Xiaofu Zhu
- The Ottawa Hospital Cancer Center, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (X.Z.); (S.D.); (N.G.); (X.S.)
| | - Susan Dent
- The Ottawa Hospital Cancer Center, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (X.Z.); (S.D.); (N.G.); (X.S.)
- Duke Cancer Institute, Duke University, Durham, NC 27710, USA
| | - Lise Paquet
- Department of Psychology, Carleton University, Ottawa, ON K1S 5B6, Canada;
| | - Tinghua Zhang
- Ottawa Hospital Research Institute, The Ottawa Hospital, Ottawa, ON K1Y 4E9, Canada;
| | - Daniel Tesolin
- Northern Ontario School of Medicine, Lakehead University, Thunder Bay, ON P3E 2C6, Canada;
| | - Nadine Graham
- The Ottawa Hospital Cancer Center, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (X.Z.); (S.D.); (N.G.); (X.S.)
| | - Olexiy Aseyev
- Regional Cancer Care Northwest, Thunder Bay Regional Health Sciences Centre, Thunder Bay, ON P7B 6V4, Canada
- Correspondence:
| | - Xinni Song
- The Ottawa Hospital Cancer Center, University of Ottawa, Ottawa, ON K1H 8L6, Canada; (X.Z.); (S.D.); (N.G.); (X.S.)
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Huang Z, Qin Q, Xia L, Lian B, Tan Q, Yu Y, Mo Q. Significance of Oncotype DX 21-Gene Test and Expression of Long Non-Coding RNA MALAT1 in Early and Estrogen Receptor-Positive Breast Cancer Patients. Cancer Manag Res 2021; 13:587-593. [PMID: 33519238 PMCID: PMC7837574 DOI: 10.2147/cmar.s276795] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 11/04/2020] [Indexed: 12/21/2022] Open
Abstract
Objective To investigate the association between the recurrence score (RS) obtained by Oncotype DX 21-gene test and long non-coding RNA (lncRNA) MALAT1 expression in early and estrogen receptor-positive (ER+) breast cancer. Materials and Methods The Oncotype DX 21-gene test and MALAT1 expression detection were performed in tumor samples from 76 ER+ and early breast cancer patients with the Surplex liquid chip. The RS value was calculated based on the expression of total 21 genes. The level of MALAT1 was measured in both tumor tissue and para-tumor tissue, and relatively quantified with an internal control gene. Mann–Whitney U-test or Kruskal–Wallis test were used to analyze the association between MALAT1 level and different clinical pathological characteristics, including age, tumor stage, disease grade, lymph node status, Ki-67 expression, and progesterone receptor (PR) status. The association between the RS and different characteristics was analyzed by Wilcoxon rank-sum test. Correlation between two parameters was analyzed by Spearman’s rank correlation analysis. Results The expression of MALAT1 was more abundant in tumor tissue (2.992 ± 2.256) than that in adjacent normal tissue (1.641±1.438, Z=−2.594, p=0.009), and it was not correlated with any clinical pathological characteristics. According to the old criteria for RS stratification, 52.7% of patients were in low risk (RS<18), 36.8% of patients were in medium risk (18≤RS≤30), and 10.5% of patients were in high risk (RS>30). While under the new criteria, 18.4% were in low risk group (RS<11), 63.2% were in a medium risk group (11≤RS≤26), and 18.4% were in a high risk group (RS>26). The Oncotype DX 21-gene results only correlated with Ki-67 expression under both new and old criteria, and it was not related with other cancer characteristics. The expression of lncRNA MALAT1 was significantly correlated with the Oncotype DX 21-gene results under the old criteria. Conclusion MALAT1 is a novel breast cancer biomarker independent of tumor stage, disease grade and lymph node status. MALAT1 level is associated with the Oncotype DX 21-gene RS value. Therefore, combination of MALAT1 and the Oncotype DX 21-gene test may be used to predict prognosis in ER+ and early stage breast cancer.
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Affiliation(s)
- Zhen Huang
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Qinghong Qin
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Longjie Xia
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Bin Lian
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Qixing Tan
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Yinghua Yu
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
| | - Qinguo Mo
- Department of Breast Surgery, The Affiliated Tumor Hospital of Guangxi Medical University, Nanning, People's Republic of China
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Sengupta AK, Gunda A, Malpani S, Serkad CPV, Basavaraj C, Bapat A, Bakre MM. Comparison of breast cancer prognostic tests CanAssist Breast and Oncotype DX. Cancer Med 2020; 9:7810-7818. [PMID: 33027559 PMCID: PMC7643688 DOI: 10.1002/cam4.3495] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Revised: 08/08/2020] [Accepted: 09/10/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND CanAssist Breast (CAB) is a prognostic test for early stage hormone receptor-positive (HR+), human epidermal growth factor receptor 2 negative (HER2-) breast cancer patients, validated on Indian and Caucasian patients. The 21-gene signature Oncotype DX (ODX) is the most widely used commercially available breast cancer prognostic test. In the current study, risk stratification of CAB is compared with that done with ODX along with the respective outcomes of these patients. METHODS A cohort of 109 early stage breast cancer patients who had previously taken the ODX test were retested with CAB, and the results respectively compared with old cut-offs of ODX as well as cut-offs suggested by TAILORx, a prospective randomized trial of ODX. Distant metastasis-free survival after 5 years was taken as the end point. RESULTS CanAssist Breast stratified 83.5% of the cohort into low-risk and 16.5% into high-risk. With the TAILORx cut-offs, ODX stratified the cohort into 89.9% low-risk and 10.1% into high-risk. The low, intermediate, and high-risk groups with ODX old cut-offs were 62.4%, 31.2%, and 6.4%, respectively. The overall concordance of CAB with ODX using both cut-offs is 75%-76%, with ~82%-83% concordance in the low-risk category of these tests. The NPV of the low-risk category of CAB was 93.4%, and of ODX with TAILORx cut-offs was 91.8% and 89.7% with old cut-offs. CONCLUSIONS Compared to the concordance reported for other tests, CAB shows high concordance with ODX, and in addition shows comparable performance in the patient outcomes in this cohort. CAB is thus an excellent and cost-effective alternative to ODX.
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Nichols BS, Chelales E, Wang R, Schulman A, Gallagher J, Greenup RA, Geradts J, Harter J, Marcom PK, Wilke LG, Ramanujam N. Quantitative assessment of distant recurrence risk in early stage breast cancer using a nonlinear combination of pathological, clinical and imaging variables. J Biophotonics 2020; 13:e201960235. [PMID: 32573935 PMCID: PMC8521784 DOI: 10.1002/jbio.201960235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/20/2019] [Revised: 05/29/2020] [Accepted: 05/30/2020] [Indexed: 06/11/2023]
Abstract
Use of genomic assays to determine distant recurrence risk in patients with early stage breast cancer has expanded and is now included in the American Joint Committee on Cancer staging manual. Algorithmic alternatives using standard clinical and pathology information may provide equivalent benefit in settings where genomic tests, such as OncotypeDx, are unavailable. We developed an artificial neural network (ANN) model to nonlinearly estimate risk of distant cancer recurrence. In addition to clinical and pathological variables, we enhanced our model using intraoperatively determined global mammographic breast density (MBD) and local breast density (LBD). LBD was measured with optical spectral imaging capable of sensing regional concentrations of tissue constituents. A cohort of 56 ER+ patients with an OncotypeDx score was evaluated. We demonstrated that combining MBD/LBD measurements with clinical and pathological variables improves distant recurrence risk prediction accuracy, with high correlation (r = 0.98) to the OncotypeDx recurrence score.
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Affiliation(s)
- Brandon S. Nichols
- Department of Biomedical Engineering, Duke University, Durham, North Carolina
| | - Erika Chelales
- Department of Biomedical Engineering, Duke University, Durham, North Carolina
| | - Roujia Wang
- Department of Biomedical Engineering, Duke University, Durham, North Carolina
| | - Amanda Schulman
- Department of Surgery, The University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Jennifer Gallagher
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Rachel A. Greenup
- Department of Surgery, Duke University School of Medicine, Durham, North Carolina
| | - Joseph Geradts
- Department of Population Sciences, City of Hope, Duarte, California
| | - Josephine Harter
- Department of Pathology, The University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Paul K. Marcom
- Department of Medicine, Duke University School of Medicine, Durham, North Carolina
| | - Lee G. Wilke
- Department of Surgery, The University of Wisconsin School of Medicine and Public Health, Madison, Wisconsin
| | - Nirmala Ramanujam
- Department of Biomedical Engineering, Duke University, Durham, North Carolina
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Harnan S, Tappenden P, Cooper K, Stevens J, Bessey A, Rafia R, Ward S, Wong R, Stein RC, Brown J. Tumour profiling tests to guide adjuvant chemotherapy decisions in early breast cancer: a systematic review and economic analysis. Health Technol Assess 2020; 23:1-328. [PMID: 31264581 DOI: 10.3310/hta23300] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
BACKGROUND Breast cancer and its treatment can have an impact on health-related quality of life and survival. Tumour profiling tests aim to identify whether or not women need chemotherapy owing to their risk of relapse. OBJECTIVES To conduct a systematic review of the effectiveness and cost-effectiveness of the tumour profiling tests oncotype DX® (Genomic Health, Inc., Redwood City, CA, USA), MammaPrint® (Agendia, Inc., Amsterdam, the Netherlands), Prosigna® (NanoString Technologies, Inc., Seattle, WA, USA), EndoPredict® (Myriad Genetics Ltd, London, UK) and immunohistochemistry 4 (IHC4). To develop a health economic model to assess the cost-effectiveness of these tests compared with clinical tools to guide the use of adjuvant chemotherapy in early-stage breast cancer from the perspective of the NHS and Personal Social Services. DESIGN A systematic review and health economic analysis were conducted. REVIEW METHODS The systematic review was partially an update of a 2013 review. Nine databases were searched in February 2017. The review included studies assessing clinical effectiveness in people with oestrogen receptor-positive, human epidermal growth factor receptor 2-negative, stage I or II cancer with zero to three positive lymph nodes. The economic analysis included a review of existing analyses and the development of a de novo model. RESULTS A total of 153 studies were identified. Only one completed randomised controlled trial (RCT) using a tumour profiling test in clinical practice was identified: Microarray In Node-negative Disease may Avoid ChemoTherapy (MINDACT) for MammaPrint. Other studies suggest that all the tests can provide information on the risk of relapse; however, results were more varied in lymph node-positive (LN+) patients than in lymph node-negative (LN0) patients. There is limited and varying evidence that oncotype DX and MammaPrint can predict benefit from chemotherapy. The net change in the percentage of patients with a chemotherapy recommendation or decision pre/post test ranged from an increase of 1% to a decrease of 23% among UK studies and a decrease of 0% to 64% across European studies. The health economic analysis suggests that the incremental cost-effectiveness ratios for the tests versus current practice are broadly favourable for the following scenarios: (1) oncotype DX, for the LN0 subgroup with a Nottingham Prognostic Index (NPI) of > 3.4 and the one to three positive lymph nodes (LN1-3) subgroup (if a predictive benefit is assumed); (2) IHC4 plus clinical factors (IHC4+C), for all patient subgroups; (3) Prosigna, for the LN0 subgroup with a NPI of > 3.4 and the LN1-3 subgroup; (4) EndoPredict Clinical, for the LN1-3 subgroup only; and (5) MammaPrint, for no subgroups. LIMITATIONS There was only one completed RCT using a tumour profiling test in clinical practice. Except for oncotype DX in the LN0 group with a NPI score of > 3.4 (clinical intermediate risk), evidence surrounding pre- and post-test chemotherapy probabilities is subject to considerable uncertainty. There is uncertainty regarding whether or not oncotype DX and MammaPrint are predictive of chemotherapy benefit. The MammaPrint analysis uses a different data source to the other four tests. The Translational substudy of the Arimidex, Tamoxifen, Alone or in Combination (TransATAC) study (used in the economic modelling) has a number of limitations. CONCLUSIONS The review suggests that all the tests can provide prognostic information on the risk of relapse; results were more varied in LN+ patients than in LN0 patients. There is limited and varying evidence that oncotype DX and MammaPrint are predictive of chemotherapy benefit. Health economic analyses indicate that some tests may have a favourable cost-effectiveness profile for certain patient subgroups; all estimates are subject to uncertainty. More evidence is needed on the prediction of chemotherapy benefit, long-term impacts and changes in UK pre-/post-chemotherapy decisions. STUDY REGISTRATION This study is registered as PROSPERO CRD42017059561. FUNDING The National Institute for Health Research Health Technology Assessment programme.
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Affiliation(s)
- Sue Harnan
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Paul Tappenden
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Katy Cooper
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - John Stevens
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Alice Bessey
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Rachid Rafia
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Sue Ward
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Ruth Wong
- Health Economics and Decision Science, School of Health and Related Research, University of Sheffield, Sheffield, UK
| | - Robert C Stein
- University College London Hospitals Biomedical Research Centre, London, UK.,Research Department of Oncology, University College London, London, UK
| | - Janet Brown
- Department of Oncology and Metabolism, University of Sheffield, Sheffield, UK
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Zeng Y, Gao W, Lin L, Chen X, Shen K. Impact of 21-gene recurrence score testing on adjuvant chemotherapy decision making in older patients with breast cancer. J Geriatr Oncol 2020; 11:843-849. [DOI: 10.1016/j.jgo.2019.10.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Revised: 08/14/2019] [Accepted: 10/03/2019] [Indexed: 01/27/2023]
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Turashvili G, Wen HY. Multigene testing in breast cancer: What have we learned from the 21-gene recurrence score assay? Breast J 2020; 26:1199-1207. [PMID: 32458521 DOI: 10.1111/tbj.13859] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/30/2019] [Accepted: 10/31/2019] [Indexed: 12/28/2022]
Abstract
Most invasive breast cancers express hormone receptors (HR) and typically have a favorable prognosis following endocrine therapy. Patients at a higher risk of recurrence can be identified by multigene prognostic classifiers such as the 21-gene recurrence score (RS) assay, 70-gene prognostic signature, PAM-50, 12-gene molecular score, and others. The 21-gene RS assay (Oncotype Dx™, Genomic Health, Redwood City, CA) has level I clinical evidence and is the most widely used multigene assay in North America. The RS assay is based on reverse transcriptase polymerase chain reaction that can be performed on the RNA isolated from formalin-fixed paraffin-embedded tissue. It evaluates the expression of 16 cancer-related genes developed based on a multi-step approach. Due to its ability to assess recurrence risk and predict potential benefit from chemotherapy, the assay is recommended for patients with node-negative, HR-positive, and human epidermal growth factor receptor 2 (HER2)-negative breast cancer by the American Society of Clinical Oncology, National Comprehensive Cancer Network clinical practice guidelines in oncology, European Society for Medical Oncology clinical practice guidelines, and St. Gallen consensus panel guidelines. The RS assay has also been incorporated in the prognostic stage groups in the 8th edition of the American Joint Commission of Cancer staging manual in order to provide essential genomic information for optimal treatment decisions. This review will focus on the utility of the RS assay in HR-positive and HER2-negative breast cancer patients, including risk of distant and locoregional recurrence in node-negative and node-positive tumors, association with radiotherapy, special subtypes of breast cancer, practical issues related to selecting tumors for testing, and overview of the recently published TailorX (Trial Assigning IndividuaLized Options for treatment [Rx]) results.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology and Laboratory Medicine, Mount Sinai Hospital and University of Toronto, Toronto, ON, Canada
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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Willemsma K, Yip W, LeVasseur N, Dobosz K, Illmann C, Baxter S, Lohrisch C, Simmons CE. Impact of Recurrence Score on type and duration of chemotherapy in breast cancer. ACTA ACUST UNITED AC 2020; 27:e86-e92. [PMID: 32489257 DOI: 10.3747/co.27.5635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Background The use of Oncotype dx (Genomic Health, Redwood City, CA, U.S.A.) testing has been shown to change treatment decisions in approximately 30% of breast cancer (bca) cases, but research on how Recurrence Score testing has affected the type of chemotherapy offered is limited. We sought to determine if the availability of Oncotype dx testing resulted in a change to the type and duration of chemotherapy regimens used in the treatment of early-stage hormone receptor-positive bca. Methods In a population-based cohort study, patients treated in the 2 years before the availability of Oncotype dx testing were compared with patients treated in the 2 years after testing availability. Charts were audited and divided into 2 groups: pre-Oncotype dx and post-Oncotype dx. The groups were compared for differences in duration of chemotherapy (12 weeks vs. >12 weeks), types of agents used (anthracycline vs. non-anthracycline), and myelosuppressive potential of the chosen regimen. Results Of 834 patients who fulfilled the enrolment criteria, 360 fell into the pre-Oncotype dx era, and 474, into the post-Oncotype dx era. An increase of 11.2 percentage points, to 69.5% from 58.3%, was observed in the proportion of patients receiving short-course compared with long-course chemotherapy (p = 0.068). The proportion of patients prescribed anthracycline-containing regimens declined in the post-Oncotype dx era (47.7% pre vs. 32.2% post, p = 0.016). The selection of more-myelosuppressive chemotherapy protocols increased in the post-Oncotype dx era (67.4% pre vs. 78.8% post, p = 0.044). Conclusions In the present study, the availability of Oncotype dx testing was observed to influence the choice of chemotherapy type in the setting of early-stage bca.
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Affiliation(s)
- K Willemsma
- Applied Health Sciences, University of Waterloo, Waterloo, ON
| | - W Yip
- Science, University of Waterloo, Waterloo, ON
| | | | - K Dobosz
- Cancer Medicine, University of British Columbia, Vancouver, BC
| | - C Illmann
- Science, University of Waterloo, Waterloo, ON
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Fayaz S, Eissa HES, Demian GA. Implications of the 21-gene recurrence score assay (Oncotype DX) on adjuvant treatment decisions in ER-positive early-stage breast cancer patients: experience of Kuwait Cancer Control Center. J Egypt Natl Canc Inst 2020; 32:13. [PMID: 32372329 DOI: 10.1186/s43046-020-00025-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Accepted: 02/13/2020] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND The Oncotype DX is a quantitative assay of the expression of 16 tumor-related genes and 5 reference genes that predicts the potential of adjuvant chemotherapy benefit in estrogen receptor (ER)-positive early breast cancer patients. The study aims to evaluate the impact of Oncotype DX as a tool for adjuvant treatment decision of ER-positive, HER2-negative, N0/N1 early-stage breast cancer patients and to determine which clinicopathological criteria derived the greatest advantage. RESULTS A hundred patients at a median age of 50 years were included. TNM stage distribution was 34, 63, and 3 patients for stages I, II, and IIIA respectively. Fifty-four patients had luminal A and 46 had luminal B tumors. The recurrence score (RS) results were low, intermediate, and high risk in 54, 34, and 12 patients respectively. Before the test results, adjuvant chemoendocrine therapy (CET) was recommended for 46 patients while 54 were advised for endocrine therapy (ET). After getting the test results, 25 patients received CET (1, 12, and12 patients in the low-, intermediate-, and high-risk groups respectively) and 75 received ET. Treatment change was documented in 37 patients (8 patients from ET to CET and 29 from CET to ET; p = 0.001, McNemar test). Treatment change was significant among patients ≤ 50 years, luminal B tumors, stage II and IIIA disease, and node-positive disease. CONCLUSION Oncotype DX testing resulted in significant changes in the adjuvant treatment decisions in ER-positive, HER2-negative early breast cancer particularly in the case of young, luminal B, N1, and stage II-IIIA disease.
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Affiliation(s)
- Salah Fayaz
- Department of Radiation Oncology, Kuwait Cancer Control Center, Kuwait
| | - Heba El-Sayed Eissa
- Department of Radiation Oncology, Kuwait Cancer Control Center, Kuwait.,National Cancer Institute, Cairo University, Egypt
| | - Gerges Attia Demian
- Department of Radiation Oncology, Kuwait Cancer Control Center, Kuwait. .,National Cancer Institute, Cairo University, Egypt.
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Ibarrondo O, Álvarez-lópez I, Freundlich F, Arrospide A, Galve-calvo E, Gutiérrez-toribio M, Plazaola A, Mar J. Probabilistic cost-utility analysis and expected value of perfect information for the Oncotype multigenic test: a discrete event simulation model. Gaceta Sanitaria 2020; 34:61-8. [DOI: 10.1016/j.gaceta.2018.07.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/20/2018] [Revised: 07/06/2018] [Accepted: 07/14/2018] [Indexed: 01/01/2023]
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Pérez Ramírez S, del Monte-millán M, López-tarruella S, Martínez Jáñez N, Márquez-rodas I, Lobo Samper F, Izarzugaza Perón Y, Rubio Terres C, Rubio Rodríguez D, García-sáenz JÁ, Moreno Antón F, Zamora Auñón P, Arroyo Yustos M, Lara Álvarez MÁ, Ciruelos Gil EM, Manso Sánchez L, Echarri González MJ, Guerra Martínez JA, Jara Sánchez C, Bueno Muiño C, García Adrián S, Carrión Galindo JR, Valentín Maganto V, Martín M. Prospective, multicenter study on the economic and clinical impact of gene-expression assays in early-stage breast cancer from a single region: the PREGECAM registry experience. Clin Transl Oncol 2020; 22:717-24. [DOI: 10.1007/s12094-019-02176-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2019] [Accepted: 07/01/2019] [Indexed: 01/09/2023]
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Matikas A, Foukakis T, Swain S, Bergh J. Avoiding over- and undertreatment in patients with resected node-positive breast cancer with the use of gene expression signatures: are we there yet? Ann Oncol 2019; 30:1044-1050. [PMID: 31131397 PMCID: PMC6695578 DOI: 10.1093/annonc/mdz126] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Prediction of benefit from adjuvant chemotherapy following resection of early breast cancer and, as a result, proper selection of candidates remains an elusive goal since the relative magnitude of benefit is the same regardless of the presence of clinicopathologic factors. Multiple studies, including randomized trials, establish the role of certain gene expression signatures in node-negative disease since they predict the risk of breast cancer relapse being so low that adjuvant chemotherapy can be omitted. In contrast, more limited data are available in higher risk, node-positive breast cancer patients, making the exclusion of adjuvant chemotherapy potentially hazardous. 'Prospective-retrospective' studies and limited prospective data show that several signatures, namely Oncotype Dx, MammaPrint, Prosigna, EndoPredict and Breast Cancer Index, select with different levels of success node-positive patients at very low risk for distant recurrence despite not receiving chemotherapy, although the long-term follow-up is still awaited. Pending, however the publication of the results from ongoing randomized studies which enroll patients with node-positive disease, major caution is warranted. Improper use and misinterpretation of these transcriptomic profiles can lead to undertreatment and exposure of patients to unnecessary risks resulting in increased breast cancer mortality for patients with axillary node-positive disease. With this review we critically discuss the available data on gene expression signatures that are used in clinical practice and offer practical recommendations regarding the management of patients with ER-positive, human epidermal growth factor receptor 2 (HER2)-negative, node-positive breast cancer.
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Affiliation(s)
- A Matikas
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm; Breast Center, Theme Cancer, Karolinska University Hospital, Solna, Stockholm, Sweden.
| | - T Foukakis
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm; Breast Center, Theme Cancer, Karolinska University Hospital, Solna, Stockholm, Sweden
| | - S Swain
- Georgetown Lombardi Comprehensive Cancer Center, Washington; MedStar Health, Washington, USA
| | - J Bergh
- Department of Oncology/Pathology, Karolinska Institutet, Stockholm; Breast Center, Theme Cancer, Karolinska University Hospital, Solna, Stockholm, Sweden
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Roknsharifi S, Fishman MDC, Agarwal MD, Brook A, Kharbanda V, Dialani V. The role of diffusion weighted imaging as supplement to dynamic contrast enhanced breast MRI: Can it help predict malignancy, histologic grade and recurrence? Acad Radiol 2019; 26:923-929. [PMID: 30293819 DOI: 10.1016/j.acra.2018.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2018] [Revised: 08/29/2018] [Accepted: 09/06/2018] [Indexed: 12/18/2022]
Abstract
RATIONALE AND OBJECTIVES To evaluate the value of adding Diffusion Weighted Imaging (DWI) with Apparent Diffusion Coefficient (ADC) mapping to dynamic contrast enhanced (DCE-MRI) to distinguish benign from malignant pathology subtypes and tumor recurrence. METHOD AND MATERIALS In this retrospective IRB approved study, 956 consecutive patients underwent bilateral breast MRI between 1/2015 and 12/2015, with 156 BIRADS 4, 5, or 6 lesions detected in 111 patients. DWI imaging at B0, B100, B600, B1000 was performed with DCE-MRI. Values for diffusion and ADC images were recorded by two fellowship-trained breast radiologists. Mean ADC and signal intensity (SI) values were correlated with histology, tumor grade, hormone receptors (ER, PR, and HER-2)and Oncotype DX scores, when available. p ≤ 0.05 was considered significant. RESULTS Of 156 lesions, there were 59 (38%) benign lesions, 24 (15%) Ductal Carcinoma In-Situ, 47 (30%) Invasive Ductal Carcinoma (IDC), 15 (10%) Invasive Lobular Carcinoma (ILC) and 2 (2%) Mucinous carcinoma (MC), five (5%) mixed IDC and ILC, and four (4%) other, including tubular and rare types of malignancy. Mean ADC values for malignancy were significantly lower than for benign lesions (1085 ± 343 × 10-6 vs 1481 ± 276 × 10-6 mm2/s), which is highly predictive (area under curve = 0.82). In addition, tumors with PR negativity and Oncotype score ≥18 (intermediate to high risk for recurrence) demonstrated significantly lower ADC values. SI at B100 and B600 was helpful in distinguishing benign versus IDC. There was no significant correlation between ADC values and tumor grade or ER/HER2 status. CONCLUSION ADC value is important factor in distinguishing malignancy, differentiating tumors with higher Oncotype score, and PR negativity. Therefore, it can be used as an important tool to assist appropriate treatment selection.
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MESH Headings
- Adenocarcinoma, Mucinous/diagnostic imaging
- Adenocarcinoma, Mucinous/pathology
- Adult
- Breast Neoplasms/diagnostic imaging
- Breast Neoplasms/metabolism
- Breast Neoplasms/pathology
- Carcinoma, Ductal, Breast/diagnostic imaging
- Carcinoma, Ductal, Breast/pathology
- Carcinoma, Intraductal, Noninfiltrating/diagnostic imaging
- Carcinoma, Intraductal, Noninfiltrating/pathology
- Carcinoma, Lobular/diagnostic imaging
- Carcinoma, Lobular/pathology
- Contrast Media
- Diffusion Magnetic Resonance Imaging/methods
- Female
- Humans
- Magnetic Resonance Imaging/methods
- Middle Aged
- Neoplasm Grading
- Neoplasm Recurrence, Local/diagnostic imaging
- Neoplasms, Complex and Mixed/diagnostic imaging
- Neoplasms, Complex and Mixed/pathology
- Predictive Value of Tests
- Receptor, ErbB-2/metabolism
- Receptors, Estrogen/metabolism
- Receptors, Progesterone/metabolism
- Retrospective Studies
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Affiliation(s)
- Shima Roknsharifi
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
| | - Michael D C Fishman
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
| | - Monica D Agarwal
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
| | - Alexander Brook
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
| | - Vritti Kharbanda
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
| | - Vandana Dialani
- Department of Radiology, Beth Israel Deaconess Medical Center/Harvard Medical School, 330 Brookline Ave, Shapiro 4, Breast Imaging, Boston, MA 02215
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Hamidi H, Kretzler M. Systems biology approaches to identify disease mechanisms and facilitate targeted therapy in the management of glomerular disease. Curr Opin Nephrol Hypertens 2018; 27:433-9. [PMID: 30074515 DOI: 10.1097/MNH.0000000000000446] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE OF REVIEW Current clinical pathological classifications of glomerular diseases are inadequate at predicting patient disease progression or response to therapy. With the advent of precision medicine and its successes in oncology, it is important to understand if similar approaches in glomerular diseases can improve patient management. The purpose of this review is to summarize approaches to obtain comprehensive molecular profiles from human biopsies and utilize them to define the pathophysiology of glomerular failure. RECENT FINDINGS Multicenter research networks have provided the framework to capture both prospective clinical disease course and patterns of end organ damage in biopsy cohorts. With these sample and data sets in hand, efforts are progressing towards molecular disease characterization, identification of novel prognostic marker, development of more precise clinical trials and discovery of predictive biomarkers to more effectively stratify patients to appropriate treatment regiments. Partnerships between academia, public funding agencies and private companies seek to improve timelines and maximize resources while also leveraging domain expertise in an integrated framework to holistically understand disease. SUMMARY The application of system biology techniques within team science frameworks across disciplines and continents will seek to realize the impact of precision medicine to bring urgently needed novel therapeutic options to patients with glomerular disease.
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24
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Yu-Qing Y, Lei W, Mei-Ling H, Jing-Jing X, Mei-Chen W, Jiang W, Jun-Sheng H, Rui L, Nan-Lin L. Clinical significance of 21-gene recurrence score assay for hormone receptor-positive, lymph node-negative breast cancer in early stage. Exp Mol Pathol 2019; 108:150-155. [PMID: 31026440 DOI: 10.1016/j.yexmp.2019.04.013] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2018] [Revised: 04/12/2019] [Accepted: 04/19/2019] [Indexed: 12/23/2022]
Abstract
OBJECTIVE To identify the relationship between clinical pathological characteristics and the recurrence score (RS) on a 21-gene expression assay in patients with hormone receptor-positive, node-negative breast cancer, as well as the effect of RS on adjuvant decision-making. METHODS The retrospective study was conducted among luminal breast cancer patients admitted to Xijing Hospital between October 10, 2016, and September 14, 2018. Real-time PCR was used for 21-genome detection. Based on the calculated RS, participants were classified into low-risk, moderate-risk, and high-risk groups. Single-factor analysis and multiple logistic regression analysis were performed to explore independent predictors of high RS. Moreover, the effect of RS on adjuvant decision-making was studied. RESULTS Two hundred twenty-two patients with luminal breast cancer, aged 48.3 ± 9.66, were enrolled. Among them, 33.8% had low (13 ± 3.34), 45.5% intermediate (23 ± 3.65), and 20.7% high (37 ± 3.44) RS. According to the single-factor analysis, age, tumor size, Ki-67, molecular subtype, CK5/6 expression, E-cadherin level, and histological grade were positively associated with high RS. Multiple logistic analyses showed that tumor size and histological grade were independent variables that might predict high RS in patients with hormone receptor-positive, node-negative breast cancer. For adjuvant decision-making, the proportion of adjuvant chemotherapy in the intermediate-/high-risk groups was higher than that in the low-risk group, P < 0.001. Compared with the data worldwide, the changes of treatment selection in the present study were similar to those in Japan (23.0% vs. 26%) and America (23.0% vs. 23.0%). Considering the pathology types, 14.3% of patients with invasive breast cancer with lower RS changed treatment recommendations, predominantly from chemo-endocrine to endocrine treatment alone, whereas the percentage in intermediate/high RS groups was 8.1%. CONCLUSIONS Tumor size and histological grade were independent variables, predicting high risk in patients with hormone receptor-positive, node-negative breast cancer; 21-gene RS assessment was potentially a critical tool in guiding adjuvant decision-making in China.
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Affiliation(s)
- Yang Yu-Qing
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Wang Lei
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Huang Mei-Ling
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Xiao Jing-Jing
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Wei Mei-Chen
- Department of Pathology, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Wu Jiang
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Hao Jun-Sheng
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China
| | - Ling Rui
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China.
| | - Li Nan-Lin
- Department of Thyroid, Breast and Vascular Surgery, Xijing Hospital, Air Force Medical University, Xi'an 710032, Shaanxi, China.
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25
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Olsson-Brown A, Piskilidis P, O'Hagan J, Thorp N, Robson P, Innes H, Wong H, Cicconi S, Jackson R, Kiernan T, Holcombe C, O'Reilly S, Palmieri C. The impact of the 21-gene recurrence score (Oncotype DX) on concordance of adjuvant therapy decision making as measured by the Liverpool Systemic Therapy Adjuvant Decision Tool. Breast 2019; 44:94-100. [PMID: 30703670 DOI: 10.1016/j.breast.2019.01.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 01/09/2019] [Accepted: 01/17/2019] [Indexed: 01/18/2023] Open
Abstract
PURPOSE The 21-gene recurrence score (Oncotype DX) (RS) informs systemic therapy decision making in ER-positive HER2-negative early breast cancer (BC). To date no study has described the more nuanced discussions that take place regarding systemic therapy or the impact of the RS on concordance in such decision making. Here we utilized a novel decision making tool to assess the impact of the RS on decision making as well as concordance of treatment recommendations. PATIENTS AND METHODS The clinicopathological information (CPI) of 50 BCs without and with the RS were presented to a panel of breast oncologists in a simulated MDT. The Liverpool Adjuvant Systemic Therapy Decision Tool (LASTDT) was developed and used to categorize treatment recommendations. Outcome measures included the impact of the RS on decisiveness and concordance in decision making and its impact on treatment recommendations. RESULTS Availability of the RS increased definitive decision making from 8% (4/50) to 56% (28/50) [χ2 = 79.35, p < 0.001] and altered the LASTDT category in 68% (34/50) of cases (p < 0.001), 74% of which were to forgo chemotherapy. With knowledge of RS, universal concordance rose from 14% to 64% [K = 0.328: K = 0.729]. CONCLUSIONS The RS improves certainty of decision making as well as concordance amongst oncologists. This provides evidence that the availability of the RS can improve consistency of decision making amongst oncologists and thus helps to ensure patients are managed consistently. This is particularly important when patients are managed in a loco-regional, multidisciplinary team manner where heterogeneous decisions can lead to disparity in care.
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Affiliation(s)
- Anna Olsson-Brown
- The University of Liverpool, Department of Molecular and Pharmacology, Institute of Translational Medicine, Liverpool, L69 3GE, UK; The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK.
| | - Pavlos Piskilidis
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Julie O'Hagan
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Nicky Thorp
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Peter Robson
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Helen Innes
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Helen Wong
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Silvia Cicconi
- The University of Liverpool, Liverpool Cancer Trials Unit, Liverpool, L69 3GE, UK
| | - Richard Jackson
- The University of Liverpool, Liverpool Cancer Trials Unit, Liverpool, L69 3GE, UK
| | - Tamara Kiernan
- St Helens and Knowsley NHS Trust, St Helens, Merseyside, WA10 1ED, UK
| | - Christopher Holcombe
- The Royal Liverpool and Broadgreen University Teaching Hospitals NHS Trust, Liverpool, L7 8XP, UK
| | - Susan O'Reilly
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK
| | - Carlo Palmieri
- The Clatterbridge Cancer Centre NHS Foundation Trust, Wirral, CH63 4JY, UK; The University of Liverpool, Department of Molecular and Clinical Cancer Medicine, Institute of Translational Medicine, Liverpool, L69 3GE, UK; Liverpool and Merseyside Academic Breast Unit, Clatterbridge Cancer Centre-The Linda McCartney Centre, Liverpool, L7 8XP, UK.
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26
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Curtit E, Vannetzel JM, Darmon JC, Roche S, Bourgeois H, Dewas S, Catala S, Mereb E, Fanget CF, Genet D, Forest AM, Bernier C, Pivot X. Results of PONDx, a prospective multicenter study of the Oncotype DX ® breast cancer assay: Real-life utilization and decision impact in French clinical practice. Breast 2019; 44:39-45. [PMID: 30634106 DOI: 10.1016/j.breast.2018.12.015] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2018] [Revised: 12/28/2018] [Accepted: 12/31/2018] [Indexed: 12/11/2022] Open
Abstract
Adjuvant chemotherapy shows clear benefits in HER2-positive and triple-negative breast cancer (BC). Its benefits are less universal in BCs expressing hormone receptors. The 21-gene Oncotype DX® Breast Recurrence Score test was designed for HR+, HER2- early-stage BC before decision on adjuvant chemotherapy. Its validity and utility was demonstrated prospectively across multiple studies. The observational study PONDx characterized the use of Oncotype DX® Breast in routine practice in France and evaluated its decision impact. Of 882 ER-positive BC patients (67% postmenopausal), most (79%) had N0/Nmic node involvement, grade 2 tumors (68%), tumor size 1-5 cm (88%), and ductal histology (78%). BCs with histopathologically elevated recurrence risk included grade 3: 18%; N1: 21%; Ki67 > 20%: 31%. Recurrence Score results by prognostic category were: <18: 54%, 18-30: 36%; >30: 10%. Compared to recommendations before individual availability of the score, results prompted net absolute reductions in chemotherapy recommendations of 36% (total population), and 29% (grade 3 and/or Ki67 > 20% histologies). Decisions reflected prognostic implications: in the Recurrence Score <18 category, 95% of patients received recommendations of hormonal therapy only, in the >30 category, 97.5% were recommended additional chemotherapy; 95% followed the final recommendations of their physicians. The Recurrence Score provides independent predictive and prognostic information in ER + N0/N1 early BC, including high-risk subgroups. PONDx further characterizes the population where the test is beneficial in real-life use and fits current clinical needs. Oncotype DX® Breast enables relevant net reductions in chemotherapy use, sparing patients from serious toxicities. Its therapeutic implications are highly accepted by physicians and patients.
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Affiliation(s)
- Elsa Curtit
- Institut Régional Fédératif du Cancer pour la Région Franche-Comté, Université de Bourgogne Franche-Comté, Pôle Cancero-Biologie, 2 Bd Fleming, 25000, Besançon, France.
| | | | - Jean-Claude Darmon
- ICA-Polyclinique Urbain V, 95 Chemin du Pont des Deux Eaux, 84000, Avignon, France.
| | - Sophie Roche
- Centre Jean Bernard, 9 Rue Beauverger, 72000, Le Mans, France.
| | | | - Sylvain Dewas
- Centre Bourgogne - Polyclinique du Bois, 44 Avenue Marx Dormoy, 59000, Lille, France.
| | - Stéphanie Catala
- Centre Catalan d'Oncologie, 80 Rue Pascal Marie Agasse, 66000, Perpignan, France.
| | - Emile Mereb
- Hôpital Manchester - Centre Hospitalier de Charleville-Mézières, 45 Avenue de Manchester, Charleville-Mézières, France.
| | - Charlotte Furtos Fanget
- Institut de Cancérologie Lucien Neuwirth, 108bis Avenue Albert Raimond, 42270, Saint-Priest-en-Jarez, France.
| | - Dominique Genet
- Clinique François Chenieux, 18 Rue du Général Catroux, 87000, Limoges, France.
| | - Anne-Marie Forest
- Centre Hospitalier de Montluçon 18, Avenue du 8 Mai 1945, 03113, Montluçon, France.
| | - Céline Bernier
- 3C Sud Ile de France, Centre de Coordination en Cancérologie Inter-établissements, Centre Hospitalier de Bligny, 91640, Briis-sous-Forges, France.
| | - Xavier Pivot
- Institut Régional du Cancer, 3 Rue de la Porte de l'hôpital, 67065, Strasbourg, France.
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27
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Cheng V, Markarian A, de Lemos ML, Schaff K. Evaluation of the role of pharmacy technicians in reviewing the eligibility for Oncotype DX genomic test and the impact of the test on treatment plans in breast cancer patients. J Oncol Pharm Pract 2018; 25:1167-1173. [DOI: 10.1177/1078155218803703] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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28
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Chin-Lenn L, De Boer RH, Segelov E, Marx GM, Hughes TM, McCarthy NJ, White SC, Foo SS, Rutovitz JJ, Della-Fiorentina S, Jennens R, Antill YC, Tsoi D, Cronk MF, Lombard JM, Kiely BE, Chirgwin JH, Gorelik A, Mann GB. The impact and indications for Oncotype DX on adjuvant treatment recommendations when third-party funding is unavailable. Asia Pac J Clin Oncol 2018; 14:410-416. [PMID: 30270527 DOI: 10.1111/ajco.13075] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 07/08/2018] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Industry-supported decision impact studies demonstrate that Oncotype Dx (ODX) changes treatment recommendations (TR) in 24-40% of hormone receptor+/HER2- patients. ODX is not reimbursed by third-party payers in Australia, potentially resulting in more selective use. We sought to evaluate the impact of self-funded ODX on TRs. METHODS Data collected included demographics, tumor characteristics, indication for ODX and pre- and post-recurrence score (RS) TR. Primary endpoint was frequency of TR change and associations with TR change were sought. RESULTS Eighteen physicians contributed 382 patients (median age 54). A total of 232 (61%) of tumors were T1 and were grade 1, 2 and 3 in 49 (13%), 252 (66%) and 79 (21%). A total of 257 (67%) were node negative. Assay indications were: confirm need for chemotherapy (CT) (36%), confirm omission of CT (40%) and genuine equipoise (24%). RS was low (≤17) in 55%, intermediate (18-31) in 36% and high (≥32) in 9%. Thirty-eight percent of patients had TR change post-ODX. Sixty-five percent of patients recommended CT pre-ODX changed to hormone therapy alone (HT)-more likely if lower grade and if ER and/or PR > 10%. Fourteen percent of patients with pre-ODX TR for HT added CT-more likely if ER and/or PR ≤10% and if Ki67 > 15% Overall, TR for CT decreased from 47% to 24%. CONCLUSION Patient-funded ODX changed TRs in 38% of patients, de-escalating 65% from CT to HT and adding CT to 14% of those recommended HT. These changes were greater than an industry-funded study suggesting that physicians can identify situations where the assay may influence decisions.
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Affiliation(s)
- L Chin-Lenn
- The Royal Melbourne Hospital, Parkville, VIC, Australia.,Royal Women's Hospital, Parkville, VIC, Australia
| | - R H De Boer
- The Royal Melbourne Hospital, Parkville, VIC, Australia
| | - E Segelov
- The Royal Melbourne Hospital, Parkville, VIC, Australia
| | - G M Marx
- Sydney Adventist Hospital, Wahroonga, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
| | - T M Hughes
- Sydney Adventist Hospital, Wahroonga, NSW, Australia.,University of Sydney, Sydney, NSW, Australia
| | - N J McCarthy
- ICON Cancer Care Wesley, Auchenflower, QLD, Australia
| | - S C White
- Austin Health, Heidelberg, VIC, Australia
| | - S S Foo
- Epworth Eastern Hospital, Box Hill, VIC, Australia.,St Vincent's Private Hospital, East Melbourne, VIC, Australia
| | - J J Rutovitz
- Northern Haematology and Oncology Group, Wahroonga, NSW, Australia
| | | | - R Jennens
- Epworth Hospital, East Melbourne, Australia
| | | | - D Tsoi
- St John of God Murdoch Hospital, Murdoch, VIC, Australia
| | - M F Cronk
- Sunshine Coast Hospital and Health Services, Nambour, QLD, Australia
| | - J M Lombard
- Calvary Mater Newcastle, Waratah, NSW, Australia
| | - B E Kiely
- Macarthur Cancer Therapy Centre, Campbelltown, NSW, Australia
| | | | - A Gorelik
- The Royal Melbourne Hospital, Parkville, VIC, Australia
| | - G B Mann
- The Royal Melbourne Hospital, Parkville, VIC, Australia.,Royal Women's Hospital, Parkville, VIC, Australia
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29
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Voelker HU, Frey L, Strehl A, Weigel M. Practical Consequences Resulting from the Analysis of a 21-Multigene Array in the Interdisciplinary Conference of a Breast Cancer Center. Int J Breast Cancer 2018; 2018:2047089. [PMID: 30112216 DOI: 10.1155/2018/2047089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 06/24/2018] [Indexed: 11/18/2022] Open
Abstract
During the multidisciplinary planning of postoperative therapy after breast cancer, borderline cases can arise with no clear rationale for or against adjuvant chemotherapy. In 50 hormone- receptor-positive, Her2neu-negative carcinomas of the breast with no or only minimal lymph node involvement (max. pT1a) we initiated an Oncotype DX® multigene assay in addition to the evaluation of usual parameters. In the oncology conference a vote for or against chemotherapy was taken on the basis of the conventional criteria for decision-making before the test results were available. The final recommendation was made after the multigene test. In 32 breast carcinomas (64%) a low recurrence score could be documented, while 26 (32%) showed an intermediate RS and 3 (6%) showed a high RS. In most cases the result of the test could validate the choice of therapy established using conventional criteria. In 5 cases the initial recommendation for adjuvant therapy was revised, and in 3 cases chemotherapy was secondarily recommended after evaluation of the test results. Conversely, in some cases a low or intermediate risk constellation did not argue against a recommendation for adjuvant chemotherapy. Altogether, the results of our study do not indicate that a multigene assay should be used as a routine diagnostic tool. Instead a thorough compilation and careful analysis of conventional parameters for therapeutic decision-making should take precedence, with special emphasis on histopathological and immunohistochemical results. In selected cases, however, a multigene assay can be a useful tool in the deliberation for or against a therapeutic pathway.
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Colomer R, Aranda-López I, Albanell J, García-Caballero T, Ciruelos E, López-García MÁ, Cortés J, Rojo F, Martín M, Palacios-Calvo J. Biomarkers in breast cancer: A consensus statement by the Spanish Society of Medical Oncology and the Spanish Society of Pathology. Clin Transl Oncol 2018; 20:815-826. [PMID: 29273958 PMCID: PMC5996012 DOI: 10.1007/s12094-017-1800-5] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 11/05/2017] [Indexed: 11/05/2022]
Abstract
This consensus statement revises and updates the recommendations for biomarkers use in the diagnosis and treatment of breast cancer, and is a joint initiative of the Spanish Society of Medical Oncology and the Spanish Society of Pathology. This expert group recommends determining in all cases of breast cancer the histologic grade and the alpha-estrogen receptor (ER), progesterone receptor, Ki-67 and HER2 status, in order to assist prognosis and establish therapeutic options, including hormone therapy, chemotherapy and anti-HER2 therapy. One of the four available genetic prognostic platforms (MammaPrint®, Oncotype DX®, Prosigna® or EndoPredict®) may be used in node-negative ER-positive patients to establish a prognostic category and decide with the patient whether adjuvant treatment may be limited to hormonal therapy. Newer technologies including next-generation sequencing, liquid biopsy, tumour-infiltrating lymphocytes or PD-1 determination are at this point investigational.
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Affiliation(s)
- R Colomer
- Departamento de Oncología Médica, Hospital Universitario La Princesa, C/Diego de León, 62, 28006, Madrid, Spain.
| | - I Aranda-López
- Pathology Department, General University Hospital of Alicante, Alicante, Spain
| | - J Albanell
- Medical Oncology Department, Mar University Hospital, Hospital del Mar Medical Research Institute (IMIM), Pompeu Fabra University, CIBERONC, Barcelona, Spain
| | - T García-Caballero
- Pathology Department, University Hospital Complex of Santiago, Santiago de Compostela, Spain
| | - E Ciruelos
- Medical Oncology Department, Doce de Octubre University Hospital, Madrid, Spain
| | - M Á López-García
- Pathology Department, Virgen del Rocio University Hospital, CIBERONC, Seville, Spain
| | - J Cortés
- Medical Oncology Department, Ramón y Cajal University Hospital, Madrid, Spain
- Vall d'Hebron Institute of Oncology (VHIO), Barcelona, Spain
- Baselga Institute of Oncology (IOB), Madrid, Barcelona, Spain
| | - F Rojo
- Pathology Department, Fundación Jiménez Díaz University Hospital, Madrid, Spain
| | - M Martín
- Medical Oncology Department, Gregorio Marañón University Hospital, CIBERONC, GEICAM, Madrid, Spain
| | - J Palacios-Calvo
- Pathology Department, Ramón y Cajal University Hospital, CIBERONC, IRYCIS and University of Alcalá, Madrid, Spain.
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31
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Martínez Del Prado P, Alvarez-López I, Domínguez-Fernández S, Plazaola A, Ibarrondo O, Galve-Calvo E, Ancizar-Lizarraga N, Gutierrez-Toribio M, Lahuerta-Martínez A, Mar J. Clinical and economic impact of the 21-gene recurrence score assay in adjuvant therapy decision making in patients with early-stage breast cancer: pooled analysis in 4 Basque Country university hospitals. Clinicoecon Outcomes Res 2018; 10:189-199. [PMID: 29593426 PMCID: PMC5863711 DOI: 10.2147/ceor.s146095] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
Purpose The 21-gene recurrence score (RS) is a genomic test developed as a prognostic and predictive tool to improve the treatment decision making in cases of estrogen receptor-positive and human epidermal growth factor receptor 2-negative early-stage breast cancer. This study examined the clinical and economic impact of its use in 4 Basque Country university hospitals. Methods Taking into consideration the RS result, we recorded the recommended initial systemic adjuvant therapy (endocrine therapy with or without chemotherapy) according to standard clinicopathologic factors and the final decision about chemotherapy. Then, if the RS was high, chemotherapy was recommended; it was not recommended if the RS was low; for those with an intermediate RS, clinicopathologic factors were considered, and the initial recommendation based on those factors was maintained. In addition, the probability of switching treatment was calculated. Then, we developed an economic evaluation by measuring the treatment’s incremental short-term budget impact from both the societal perspective and that of the Basque Health System. Patients’ characteristics and chemotherapy use were analyzed using logistic regressions and receiver operating characteristic curves. Results Without an RS, chemotherapy would have been prescribed to 56% of 401 patients, but, with RS use, that percentage decreased to 25. The overall rate of decision change was 35.4%. Test inclusion led to a reduction in chemotherapy costs of €922 per patient in the total population. Although this reduction did not entirely offset the cost of the test, the productivity loss per patient was reduced by €1,977. Conclusion The 21-gene RS test significantly changed the indication for chemotherapy. As chemotherapy treatments with no benefit were avoided, patients’ quality of life was improved. The short-term economic impact was negative for the Basque Health Service, but savings resulted when sick-leave costs were included.
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Affiliation(s)
| | - Isabel Alvarez-López
- Medical Oncology Service, Donostia University Hospital, Donostia-San Sebastián, Spain.,Biodonostia Health Research Institute, Donostia-San Sebastián, Spain
| | | | - Arrate Plazaola
- Medical Oncology Service, Onkologikoa, Donostia-San Sebastián, Spain
| | - Oliver Ibarrondo
- AP-OSI Research Unit, Alto Deba Integrated Health Care Organization, Mondragon, Spain
| | - Elena Galve-Calvo
- Medical Oncology Service, Basurto University Hospital, Bilbao, Spain
| | - Nerea Ancizar-Lizarraga
- Medical Oncology Service, Donostia University Hospital, Donostia-San Sebastián, Spain.,Biodonostia Health Research Institute, Donostia-San Sebastián, Spain
| | | | | | - Javier Mar
- AP-OSI Research Unit, Alto Deba Integrated Health Care Organization, Mondragon, Spain.,Health Services Research on Chronic Patients Network, Kronikgune Group, Bilbao, Spain
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32
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Palacios Calvo J, Albanell J, Rojo F, Ciruelos E, Aranda-López I, Cortés J, García-Caballero T, Martín M, López-García MÁ, Colomer R. [Consensus statement on biomarkers in breast cancer by the Spanish Society of Pathology and the Spanish Society of Medical Oncology]. Rev Esp Patol 2018; 51:97-109. [PMID: 29602380 DOI: 10.1016/j.patol.2017.12.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Accepted: 12/22/2017] [Indexed: 11/30/2022]
Abstract
This consensus statement is a joint initiative of the Spanish Society of Pathology (SEAP) and the Spanish Society of Medical Oncology (SEOM). It revises and updates the recommendations for the use of biomarkers in the diagnosis and treatment of breast cancer. The group of experts recommends that, in all cases of breast cancer, the histologic grade and the alpha-estrogen receptor (ER), progesterone receptor, Ki-67 and HER2 status should be determined, in order to assist prognosis and establish therapeutic options, including hormone therapy, chemotherapy and anti-HER2 therapy. One of the four available genetic prognostic platforms (MammaPrint®, Oncotype DX®, Prosigna® or EndoPredict®) may be used in node-negative ER-positive patients to establish a prognostic category and decide, together with the patient, whether adjuvant treatment be limited to hormonal therapy. Newer technologies, including next generation sequencing, liquid biopsy, tumour infiltrating lymphocytes or PD-1 determination, are still investigational.
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Affiliation(s)
- José Palacios Calvo
- Departamento de Anatomía Patológica, Hospital Universitario Ramón y Cajal, CIBERONC, IRYCIS, Universidad de Alcalá, Madrid, España.
| | - Joan Albanell
- Departamento de Oncología Médica, Hospital del Mar, Instituto de Investigación Médica del Hospital del Mar (IMIM), Universidad Pompeu Fabra, CIBERONC, Barcelona, España
| | - Federico Rojo
- Departamento de Anatomía Patológica, Hospital Universitario Fundación Jiménez Díaz, Madrid, España
| | - Eva Ciruelos
- Departamento de Oncología Médica, Hospital Universitario 12 de Octubre, Madrid, España
| | - Ignacio Aranda-López
- Departamento de Anatomía Patológica, Hospital General Universitario de Alicante, Alicante, España
| | - Javier Cortés
- Departamento de Oncología Médica, Hospital Universitario Ramón y Cajal, Madrid, España; Instituto de Oncología Vall d'Hebron (VHIO), Instituto de Oncología Baselga (IOB), Barcelona, España
| | - Tomás García-Caballero
- Departamento de Anatomía Patológica, Complexo Hospitalario de Santiago, Santiago de Compostela, La Coruña, España
| | - Miguel Martín
- Departamento de Oncología Médica, Hospital Universitario Gregorio Marañón, CIBERONC, GEICAM, Madrid, España
| | | | - Ramon Colomer
- Departamento de Oncología Médica, Hospital Universitario de la Princesa, Madrid, España
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Wilson LE, Pollack CE, Greiner MA, Dinan MA. Association between physician characteristics and the use of 21-gene recurrence score genomic testing among Medicare beneficiaries with early-stage breast cancer, 2008-2011. Breast Cancer Res Treat 2018. [PMID: 29536319 DOI: 10.1007/s10549-018-4746-6] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
PURPOSE We sought to determine whether physician-level characteristics were associated with 21-gene recurrence score (RS) genomic testing to evaluate recurrence risk and benefit of adjuvant chemotherapy in patients with estrogen receptor-positive, node-negative breast cancer. METHODS Retrospective cohort study of a nationally representative sample of Medicare beneficiaries using Surveillance, Epidemiology, and End Results program-Medicare data linked with the American Medical Association physician master file. The main outcome was receipt of genomic testing within 1 year of diagnosis as a function of physician-level factors. RESULTS A total of 24,463 patients met the study criteria; they received care from 3172 surgeons and 2475 medical oncologists. Of 4124 tests ordered, 70% were ordered by a medical oncologist and 16% by a surgeon. In multivariable regression models, multiple variables were associated with receipt of testing, including having a medical oncologist (odds ratio [OR] 2.77; 95% CI 2.00-3.82), a surgeon specializing in surgical oncology (OR 1.20; 95% CI 1.09-1.31), and a female medical oncologist (OR 1.10; 95% CI 1.02-1.20). Having a medical oncologist with 5 or more years in practice was associated with lower odds of testing (OR 0.83; 95% CI 0.76-0.92). Surgical procedures performed at academic centers were associated with higher odds of testing (OR 1.11; 95% CI 1.02-1.20). CONCLUSIONS Although most RS testing was ordered by medical oncologists, physicians in other specialties ordered roughly one-third of the tests. Physician characteristics, including gender and time in practice, were associated with receiving testing, creating opportunities for targeting interventions to help patients receive optimal care.
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Affiliation(s)
- Lauren E Wilson
- Department of Population Health Sciences, Duke University School of Medicine, Erwin Square Suite 720A, Box 104023, Durham, NC, 27705, USA.
| | - Craig Evan Pollack
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MA, USA
| | - Melissa A Greiner
- Department of Population Health Sciences, Duke University School of Medicine, Erwin Square Suite 720A, Box 104023, Durham, NC, 27705, USA
| | - Michaela A Dinan
- Department of Population Health Sciences, Duke University School of Medicine, Erwin Square Suite 720A, Box 104023, Durham, NC, 27705, USA
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Abstract
BACKGROUND Given the limited data, systemic treatment of male breast cancer has been extrapolated from female patients. The 21-gene recurrence score (RS) assay estimates the risk of distant recurrence and chemotherapy benefit in early-stage, ER+/HER2- female breast cancer. We assessed the association between RS and type of treatment in male breast cancer. METHODS We identified male patients with ER+/HER2- breast cancer and available RS results treated at our institution in 2006-2016. We collected data on clinicopathologic features, treatment, and outcome. The Institutional Review Board approved the study. RESULTS The study cohort consists of 38 male breast cancer patients with a median age of 70 years. Median tumor size was 1.6 cm, and 81.6% (31) were node-negative. RS was low (≤ 17) in 26 (68.4%) cases, intermediate (18-30) in 9 (23.7%) cases, and high (≥ 31) in 3 (7.9%) cases, comparable to that in female patients at our institution. All patients underwent total mastectomy, and one received radiotherapy. Thirty-four (89.5%) patients received adjuvant endocrine therapy, mostly tamoxifen (81.6%; 31). Five (13.2%) patients with intermediate or high RS were treated with adjuvant chemotherapy. No locoregional recurrence was observed, and one patient developed distant recurrence (median follow-up 34 months). CONCLUSIONS The RS distribution in male breast cancers was similar to that in females treated at our institution. With limited follow-up, patients with low RS were spared chemotherapy and did not develop recurrence. Our results suggest that the RS may have a clinical utility in male breast cancer patients.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | | | - Edi Brogi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Maura Dickler
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Larry Norton
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
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Park SJ, Lee MH, Kong SY, Song MK, Joo J, Kwon Y, Lee EG, Han JH, Sim SH, Jung SY, Lee S, Lee KS, Park IH, Lee ES. Use of adjuvant chemotherapy in hormone receptor-positive breast cancer patients with or without the 21-gene expression assay. Breast Cancer Res Treat 2018. [PMID: 29516374 DOI: 10.1007/s10549-018-4740-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
PURPOSE We assessed the use of chemotherapy in breast cancer patients to investigate the factors that changed trends in chemotherapy following the adoption of the 21-gene expression assay in tumor genomic profiling. METHODS Our study used 2033 patients from the National Cancer Center in Korea diagnosed with hormone receptor (HR)-positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancer (tumor size of 0.5 cm or larger and 0-3 node metastases) from 2010 to 2015. We analyzed use of the 21-gene expression assay, changes in frequency of adjuvant chemotherapy use, and clinicopathological factors related to adjuvant chemotherapy to assess the impact of the 21-gene expression assay. RESULTS Adjuvant chemotherapy use declined from 33.33% (2011) to 13.59% (2015) [relative risk (RR), 0.71; 95% CI 0.56-0.89; ptrend = 0.004] in patients with 21-gene expression assay data. Among patients without assay data, adjuvant chemotherapy use decreased from 76.79 to 40.17% between 2010 and 2015 (RR 0.87; 95% CI 0.84-0.91; ptrend < 0.001), especially for patients with node-negative/micrometastasis (RR 0.85; 95% CI 0.81-0.89; ptrend < 0.001). The frequency of adjuvant chemotherapy was significantly decreased after introduction of the 21-gene expression assay (p < 0.001). Tumor size (p < 0.001), progesterone receptor (PgR) status (p = 0.001), and proliferation index (Ki-67) levels (p < 0.001) were important factors for chemotherapy decision-making in node-negative/micrometastasis patients who did not undergo the assay. CONCLUSIONS For HR-positive, HER2-negative breast cancer patients with 0-1 node metastases, chemotherapy use declined significantly after the adoption of the 21-gene assay. PgR status and Ki-67 were useful for chemotherapy decision-making in cases without the 21-gene assay.
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Affiliation(s)
- Soo Jin Park
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Moo Hyun Lee
- Department of Surgery, Keimyung University School of Medicine, Daegu, Republic of Korea
| | - Sun-Young Kong
- Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea.,Department of Laboratory Medicine & Genetic Counselling Clinics, Research Institute and Hospital, National Cancer Center, Goyang, Republic of Korea
| | - Mi Kyung Song
- Biometrics Research Branch, Division of Cancer Epidemiology and Management, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Jungnam Joo
- Biometrics Research Branch, Division of Cancer Epidemiology and Management, Research Institute, National Cancer Center, Goyang, Republic of Korea
| | - Youngmee Kwon
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Eun-Gyeong Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Jai Hong Han
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Sung Hoon Sim
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - So-Youn Jung
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Seeyoun Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - Keun Seok Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea
| | - In Hae Park
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea.
| | - Eun Sook Lee
- Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, 323 Ilsan-ro, Ilsandong-gu, Goyang-si, Gyeonggi-do, Goyang, 10408, Republic of Korea. .,Graduate School of Cancer Science and Policy, National Cancer Center, Goyang, Republic of Korea.
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Reeder-Hayes KE, Wheeler SB, Baggett CD, Zhou X, Meng K, Roberts MC, Carey LA, Meyer AM. Influence of provider factors and race on uptake of breast cancer gene expression profiling. Cancer 2018; 124:1743-1751. [PMID: 29338090 DOI: 10.1002/cncr.31222] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/07/2017] [Accepted: 11/10/2017] [Indexed: 11/06/2022]
Abstract
BACKGROUND Gene expression profiling (GEP) has been rapidly adopted for early breast cancer and can aid in chemotherapy decision making. Study results regarding racial disparities in testing are conflicting, and may reflect different care settings. To the authors' knowledge, data regarding the influence of provider factors on testing are scarce. METHODS The authors used a statewide, multipayer, insurance claims database linked to cancer registry records to examine the impact of race and provider characteristics on GEP uptake in a cohort of patients newly diagnosed with breast cancer between 2005 and 2012. Incidence proportion models were used to examine the adjusted likelihood of testing. Models were stratified by lymph node status (N0 vs N1). RESULTS Among 11,958 eligible patients, 23% of black and 26% of non-Hispanic white patients received GEP. Among patients with N0 disease, black individuals were 16% less likely to receive testing after adjustment for clinical factors and the provider's specialty and volume of patients with breast cancer (95% confidence interval, 0.77-0.93). Adjustment for provider characteristics did not attenuate the effect of race on testing. Patients of middle-volume providers were more likely to be tested compared with those with either high-volume or low-volume providers, whereas patients seeing a medical oncologist were more likely to be tested compared with those whose only providers were from surgical specialties. CONCLUSIONS Provider volume and specialty were found to be significant predictors of GEP use, but did not explain racial disparities in testing. Further research concerning the key contributors to lagging test use among black women is needed to optimize the equitable use of GEPs and support personalized treatment decision making for all patients. Cancer 2018;124:1743-51. © 2018 American Cancer Society.
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Affiliation(s)
- Katherine E Reeder-Hayes
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Division of Hematology/Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Stephanie B Wheeler
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Health Policy and Management, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Christopher D Baggett
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Xi Zhou
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Ke Meng
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Megan C Roberts
- Behavioral Research Program, Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland
| | - Lisa A Carey
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Division of Hematology/Oncology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Anne-Marie Meyer
- Lineberger Comprehensive Cancer Center, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina.,Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
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Turashvili G, Brogi E, Morrow M, Dickler M, Norton L, Hudis C, Wen HY. Breast carcinoma with 21-gene recurrence score lower than 18: rate of locoregional recurrence in a large series with clinical follow-up. BMC Cancer 2018; 18:42. [PMID: 29304773 PMCID: PMC5756373 DOI: 10.1186/s12885-017-3985-y] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2017] [Accepted: 12/27/2017] [Indexed: 01/31/2023] Open
Abstract
BACKGROUND The 21-gene recurrence score (RS) assay determines the benefit of adding chemotherapy to endocrine therapy for patients with early stage, estrogen receptor (ER)-positive, HER2-negative breast cancer. The RS risk groups predict the likelihood of distant recurrence and have recently been associated with an increased risk of locoregional recurrence (LRR). This study analyzed clinicopathologic features of patients with low RS and LRR. METHODS In our institutional database, we identified 1396 consecutive female patients with lymph node negative, ER+/HER2- invasive breast carcinoma and low RS (<18) results, treated at our center from 2008 to 2013. We collected data on clinicopathologic features, treatment and outcome. RESULTS The median patient age was 57 years (range 22-90). The median tumor size was 1.2 cm (range 0.3-5.8). Overall, 66.6% (930/1396) women were treated with breast conserving surgery (BCS) and radiation therapy, 3.4% (48/1396) with BCS alone, 29.7% (414/1396) with total mastectomy, and 0.3% (4/1396) with total mastectomy and radiation therapy. Most patients (84.8%; 1184/1396) received endocrine therapy alone, 12.1% (169/1396) were treated with chemotherapy plus endocrine therapy, and only 3.1% (43/1396) received no systemic therapy. At a median follow-up of 52 months, 0.9% (13/1396) of patients developed LRR. Sites of LRR included the ipsilateral breast (n = 8), chest wall (n = 3), axillary node (n = 1), and internal mammary node (n = 1). All patients with LRR had negative resection margins at the initial surgery. The rate of LRR in patients treated with adjuvant endocrine therapy alone was 0.7% (8/1184). All eight patients received standard local treatment. Three patients had lymphovascular invasion but no other significant risk factors for LRR were identified. CONCLUSIONS Our study of node negative, ER+/HER2- breast cancer patients with low RS observed extremely low rates of LRR: 0.9% (13/1396) in the whole cohort and 0.7% (8/1184) in patients treated with endocrine therapy alone. As the largest series to date, we report detailed clinicopathologic data and clinical outcomes of this cohort and provide a comprehensive characterization of patients who developed LRR.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Edi Brogi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Maura Dickler
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Larry Norton
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Clifford Hudis
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, 10065, USA
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
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Blok EJ, Bastiaannet E, van den Hout WB, Liefers GJ, Smit VTHBM, Kroep JR, van de Velde CJH. Systematic review of the clinical and economic value of gene expression profiles for invasive early breast cancer available in Europe. Cancer Treat Rev 2017; 62:74-90. [PMID: 29175678 DOI: 10.1016/j.ctrv.2017.10.012] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2017] [Accepted: 10/29/2017] [Indexed: 01/12/2023]
Abstract
Gene expression profiles with prognostic capacities have shown good performance in multiple clinical trials. However, with multiple assays available and numerous types of validation studies performed, the added value for daily clinical practice is still unclear. In Europe, the MammaPrint, OncotypeDX, PAM50/Prosigna and Endopredict assays are commercially available. In this systematic review, we aim to assess these assays on four important criteria: Assay development and methodology, clinical validation, clinical utility and economic value. We performed a literature search covering PubMed, Embase, Web of Science and Cochrane, for studies related to one or more of the four selected assays. We identified 147 papers for inclusion in this review. MammaPrint and OncotypeDX both have evidence available, including level IA clinical trial results for both assays. Both assays provide prognostic information. Predictive value has only been shown for OncotypeDX. In the clinical utility studies, a higher reduction in chemotherapy was achieved by OncotypeDX, although the number of available studies differ considerably between tests. On average, economic evaluations estimate that genomic testing results in a moderate increase in total costs, but that these costs are acceptable in relation to the expected improved patient outcome. PAM50/prosigna and EndoPredict showed comparable prognostic capacities, but with less economical and clinical utility studies. Furthermore, for these assays no level IA trial data are available yet. In summary, all assays have shown excellent prognostic capacities. The differences in the quantity and quality of evidence are discussed. Future studies shall focus on the selection of appropriate subgroups for testing and long-term outcome of validation trials, in order to determine the place of these assays in daily clinical practice.
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Affiliation(s)
- E J Blok
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands; Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - E Bastiaannet
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands; Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - W B van den Hout
- Department of Medical Decision Making, Leiden University Medical Center, Leiden, The Netherlands
| | - G J Liefers
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - V T H B M Smit
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - J R Kroep
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - C J H van de Velde
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands.
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Stemmer SM, Steiner M, Rizel S, Soussan-Gutman L, Ben-Baruch N, Bareket-Samish A, Geffen DB, Nisenbaum B, Isaacs K, Fried G, Rosengarten O, Uziely B, Svedman C, McCullough D, Maddala T, Klang SH, Zidan J, Ryvo L, Kaufman B, Evron E, Karminsky N, Goldberg H, Shak S, Liebermann N. Clinical outcomes in patients with node-negative breast cancer treated based on the recurrence score results: evidence from a large prospectively designed registry. NPJ Breast Cancer 2017; 3:33. [PMID: 28900633 PMCID: PMC5591181 DOI: 10.1038/s41523-017-0034-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 06/19/2017] [Accepted: 06/22/2017] [Indexed: 12/18/2022] Open
Abstract
The 21-gene Recurrence Score® (RS) assay is a validated prognostic/predictive tool in ER + early-stage breast cancer. However, clinical outcome data from prospective studies in RS ≥ 11 patients are lacking, as are relevant real-life clinical practice data. In this retrospective analysis of a prospectively designed registry, we evaluated treatments/clinical outcomes in patients undergoing RS-testing through Clalit Health Services. The analysis included N0 ER + HER2-negative breast cancer patients who were RS-tested from 1/2006 through 12/2010. Medical records were reviewed to verify treatments/recurrences/survival. The cohort included 1801 patients (median follow-up, 6.2 years). Median age was 60 years, 50.4% were grade 2 and 81.1% had invasive ductal carcinoma; 48.9% had RS < 18, 40.7% RS 18-30, and 10.4% RS ≥ 31, with chemotherapy use of 1.4, 23.7, and 87.2%, respectively. The 5-year Kaplan-Meier estimates for distant recurrence were 0.8, 3.0, and 8.6%, for patients with RS < 18, RS 18-30 and RS ≥ 31, respectively; the corresponding 5-year Kaplan-Meier estimates for breast cancer death were 0.0, 0.9, and 6.2%. Chemotherapy-untreated patients with RS < 11 (n = 304) and 11-25 (n = 1037) (TAILORx categorization) had 5-year Kaplan-Meier estimates for distant recurrence risk/breast cancer death of 1.0%/0.0% and 1.3%/0.4%, respectively. Our results extend those of the prospective TAILORx trial: the 5-year Kaplan-Meier estimates for distant recurrence and breast cancer death rate for the RS < 18 patients were very low supporting the use of endocrine therapy alone. Furthermore, in chemotherapy-untreated patients with RS 11-25 (where TAILORx patients were randomized to chemoendocrine or endocrine therapy alone), 5-year distant recurrence rates were also very low, suggesting that chemotherapy would not have conferred clinically meaningful benefit.
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Affiliation(s)
- Salomon M. Stemmer
- Davidoff Center, Rabin Medical Center, 39 Jabotinski St., Petah Tikva, 49414 Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
| | | | - Shulamith Rizel
- Davidoff Center, Rabin Medical Center, 39 Jabotinski St., Petah Tikva, 49414 Israel
| | | | | | | | - David B. Geffen
- Department of Oncology, Soroka University Medical Center and the Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer Sheva, Israel
| | | | - Kevin Isaacs
- Oncology Dept., Ha’emek Medical Center, Afula, Israel
| | - Georgeta Fried
- Oncology Dept., Rambam Health Care Campus, Haifa, Israel
| | - Ora Rosengarten
- Oncology Institute, Shaare Zedek Medical Center, Jerusalem, Israel
| | - Beatrice Uziely
- Sharett Institute of Oncology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | | | | | | | - Shmuel H. Klang
- Community Division, Clalit Health Services, Tel Aviv, Israel
- The Hebrew University, Faculty of Medicine, School of Pharmacy, Jerusalem, Israel
| | - Jamal Zidan
- Oncology Dept., Ziv Medical Center, Safed, Israel
- Faculty of Medicine, Bar Ilan University, Safed, Israel
| | - Larisa Ryvo
- Oncology Dept., Tel-Aviv Sourasky Medical center, Tel Aviv, Israel
| | - Bella Kaufman
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Oncology Dept., Sheba Medical Center, Ramat Gan, Israel
| | - Ella Evron
- Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
- Oncology Dept., Assaf Harofeh Medical Center, Zerifin, Israel
| | | | - Hadassah Goldberg
- Faculty of Medicine, Bar Ilan University, Safed, Israel
- Galilee Medical Center, Nahariya, Israel
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Cotter MB, Dakin A, Maguire A, Walshe JM, Kennedy MJ, Dunne B, Riain CÓ, Quinn CM. Comparison of Oncotype DX® Recurrence Score® with other risk assessment tools including the Nottingham Prognostic Index in the identification of patients with low-risk invasive breast cancer. Virchows Arch 2017; 471:321-8. [DOI: 10.1007/s00428-017-2184-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 06/11/2017] [Accepted: 06/25/2017] [Indexed: 12/12/2022]
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Turashvili G, Chou JF, Brogi E, Morrow M, Dickler M, Norton L, Hudis C, Wen HY. 21-Gene recurrence score and locoregional recurrence in lymph node-negative, estrogen receptor-positive breast cancer. Breast Cancer Res Treat 2017; 166:69-76. [PMID: 28702894 DOI: 10.1007/s10549-017-4381-7] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2017] [Accepted: 07/05/2017] [Indexed: 01/17/2023]
Abstract
BACKGROUND/PURPOSE The 21-gene recurrence score (RS) assay evaluates the likelihood of distant recurrence and benefit of chemotherapy in lymph node-negative, estrogen receptor (ER)-positive, HER2-negative breast cancer patients. The RS categories are associated with the risk of locoregional recurrence (LRR) in some, but not all studies. METHODS We reviewed the institutional database to identify consecutive female patients with node-negative, ER+/HER2- breast carcinoma tested for the 21-gene RS assay and treated at our center from 2008 to 2013. We collected data on clinicopathologic features, treatment, and outcome. Statistical analysis was performed using SAS version 9.4 or R version 3.3.2. RESULTS Of 2326 patients, 60% (1394) were in the low RS group, 33.4% (777) in the intermediate RS group, and 6.6% (155) in the high RS group. Median follow-up was 53 months. A total of 44 LRRs were observed, with a cumulative incidence of 0.17% at 12 months and 1.6% at 48 months. The cumulative incidence of LRR at 48 months was 0.84%, 2.72% and 2.80% for low, intermediate, and high RS groups, respectively (p < 0.01). Univariate analysis showed that the risk of LRR was associated with the RS categories (p < 0.01), T stage (p < 0.01) and lymphovascular invasion (LVI) (p = 0.009). There was no difference in LRR rates by initial local treatment (total mastectomy vs. breast-conserving surgery plus radiation therapy). The RS remained significantly associated with LRR after adjusting for LVI and T stage. Compared to patients with low RS, the risk of LRR was increased more than 4-fold (hazard ratio: 4.61, 95% CI 1.90-11.19, p < 0.01), and 3-fold (hazard ratio: 2.81, 95% CI 1.41-5.56, p < 0.01) for high and intermediate risk categories, respectively. CONCLUSIONS Our study confirms that RS is significantly associated with the risk of LRR in node-negative, ER+/HER2- breast cancer patients. Our findings suggest that in addition to its value for prognostic stage grouping and decision-making regarding adjuvant systemic therapy, the role of the RS in identifying patients not requiring radiotherapy should be studied.
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Affiliation(s)
- Gulisa Turashvili
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Joanne F Chou
- Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, 485 Lexington Avenue, New York, NY, 10017, USA
| | - Edi Brogi
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA
| | - Monica Morrow
- Department of Surgery, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Maura Dickler
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Larry Norton
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Clifford Hudis
- Department of Medicine, Memorial Sloan Kettering Cancer Center, 300 E 66th Street, New York, NY, 10065, USA
| | - Hannah Y Wen
- Department of Pathology, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, New York, NY, 10065, USA.
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Turashvili G, Brogi E, Morrow M, Hudis C, Dickler M, Norton L, Wen HY. The 21-gene recurrence score in special histologic subtypes of breast cancer with favorable prognosis. Breast Cancer Res Treat 2017; 165:65-76. [PMID: 28577081 DOI: 10.1007/s10549-017-4326-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2017] [Accepted: 05/30/2017] [Indexed: 12/13/2022]
Abstract
BACKGROUND/PURPOSE The 21-gene recurrence score (RS) assay predicts the likelihood of distant recurrence and chemotherapy benefit in early-stage, estrogen receptor (ER)-positive, HER2-negative breast cancer. Data on the RS of special histologic subtypes of invasive breast carcinoma with favorable prognosis are limited. METHODS We reviewed our institutional database to identify patients with special histologic subtypes of breast cancer associated with favorable prognosis and available RS results. Our cohort consists of fifty-seven women: thirty-three patients with pure mucinous carcinoma (MC), ten with tubular carcinoma (TC), nine with encapsulated papillary carcinoma (EPC), and five with solid papillary carcinoma (SPC). RESULTS Most (44/57, 77.2%) carcinomas had low RS (≤17), and none had high RS (≥31). All EPCs had low RS, but other subtypes had RS 18-30. Higher RS was associated with lower progesterone receptor (PR) expression by immunohistochemistry and lower PR mRNA scores (P ≤ 0.007). No morphologic feature (tumor grade, biopsy site changes, cellular stroma, inflammatory cells) was associated with RS ≥ 18. At a median follow-up of 40 months, the distant recurrence-free survival was 100%. One patient with SPC developed locoregional recurrence at 22 months. CONCLUSIONS As the largest series to date, our study raises the question of whether the RS assay is necessary for breast cancers with favorable histology. Reflex testing of node-negative, ER+/HER2- breast cancers may be deferred for these special histologic subtypes, emphasizing the need for multidisciplinary discussions between breast pathologists and other members of the breast cancer team.
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Scope A, Essat M, Pandor A, Rafia R, Ward SE, Wyld L, Cross S, Woods HB. GENE EXPRESSION PROFILING AND EXPANDED IMMUNOHISTOCHEMISTRY TESTS TO GUIDE SELECTION OF CHEMOTHERAPY REGIMENS IN BREAST CANCER MANAGEMENT: A SYSTEMATIC REVIEW. Int J Technol Assess Health Care 2017; 33:32-45. [PMID: 28486999 DOI: 10.1017/S0266462317000034] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
OBJECTIVES The aim of this report was to assess the clinical effectiveness of two Gene expression profiling (GEP) and two expanded immunohistochemistry (IHC) tests compared with current prognostic tools in guiding the use of adjuvant chemotherapy in patients with early breast cancer. METHODS A systematic review of the evidence on clinical effectiveness of OncotypeDX, IHC4, MammaPrint, and Mammostrat, compared with current clinical practice using clinicopathological parameters, in women with early breast cancer was conducted. Ten databases were searched to include citations to May 2016. RESULTS Searches identified 7,064 citations, of which forty-one citations satisfied the criteria for the review. A narrative synthesis was performed. Evidence for OncotypeDX demonstrated the impact of the test on decision making and there was some support for OncotypeDX predicting chemotherapy benefit. There were relatively lower levels of evidence for the other three tests included in the analysis. MammaPrint, Mammostrat, and IHC4 tests were limited to a small number of studies. Limitations in relation to study design were identified for all tests. CONCLUSIONS The evidence base for OncotypeDX is considered to be the most robust. Methodological weaknesses relating to heterogeneity of patient cohorts and issues arising from the retrospective nature of the evidence were identified. Further evidence is required for all of the tests using prospective randomized controlled trial data.
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Curtit E, Mansi L, Maisonnette-escot Y, Sautière J, Pivot X. Prognostic and predictive indicators in early-stage breast cancer and the role of genomic profiling: Focus on the Oncotype DX ® Breast Recurrence Score Assay. Eur J Surg Oncol 2017; 43:921-30. [DOI: 10.1016/j.ejso.2016.11.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2016] [Accepted: 11/21/2016] [Indexed: 12/15/2022] Open
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Pestalozzi BC, Tausch C, Dedes KJ, Rochlitz C, Zimmermann S, von Moos R, Winterhalder R, Ruhstaller T, Mueller A, Buser K, Borner M, Novak U, Nussbaum CU, Seifert B, Bigler M, Bize V, Vilei SB, Rageth C, Aebi S. Adjuvant treatment recommendations for patients with ER-positive/HER2-negative early breast cancer by Swiss tumor boards using the 21-gene recurrence score (SAKK 26/10). BMC Cancer 2017; 17:265. [PMID: 28407750 PMCID: PMC5390385 DOI: 10.1186/s12885-017-3261-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2016] [Accepted: 04/04/2017] [Indexed: 12/12/2022] Open
Abstract
Background To evaluate the effect of Recurrence Score® results (RS; Oncotype DX® multigene assay ODX) on treatment recommendations by Swiss multidisciplinary tumor boards (TB). Methods SAKK 26/10 is a multicenter, prospective cohort study of early breast cancer patients: Eligibility: R0-resection, ≥10% ER+ malignant cells, HER2–, pN0/pN1a. Patients were stratified into low-risk (LR) and non-low-risk (NLR) groups based on involved nodes (0 vs 1–3) and five additional predefined risk factors. Recommendations were classified as hormonal therapy (HT) or chemotherapy plus HT (CT + HT). Investigators were blinded to the statistical analysis plan. A 5%/10% rate of recommendation change in LR/NLR groups, respectively, was assumed independently of RS (null hypotheses). Results Two hundred twenty two evaluable patients from 18 centers had TB recommendations before and after consideration of the RS result. A recommendation change occurred in 45 patients (23/154 (15%, 95% CI 10–22%) in the LR group and 22/68 (32%, 95% CI 22–45%) in the NLR group). In both groups the null hypothesis could be rejected (both p < 0.001). Specifically, in the LR group, only 5/113 (4%, 95% CI 1–10%) with HT had a recommendation change to CT + HT after consideration of the RS, while 18/41 (44%, 95% CI 28–60%) of patients initially recommended CT + HT were subsequently recommended only HT. In the NLR group, 3/19 (16%, 95% CI 3–40%) patients were changed from HT to CT + HT, while 19/48 (40%, 95% CI 26–55%) were changed from CT + HT to HT. Conclusion There was a significant impact of using the RS in the LR and the NLR group but only 4% of LR patients initially considered for HT had a recommendation change (RC); therefore these patients could forgo ODX testing. A RC was more likely for NLR patients considered for HT. Patients considered for HT + CT have the highest likelihood of a RC based on RS.
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Affiliation(s)
| | | | - Konstantin J Dedes
- Universitaetsspital Zuerich, Raemistrasse 100, 8091, Zurich, Switzerland
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Stefan Aebi
- Luzerner Kantonsspital, Lucerne, Switzerland
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Roberts MC, Miller DP, Shak S, Petkov VI. Breast cancer-specific survival in patients with lymph node-positive hormone receptor-positive invasive breast cancer and Oncotype DX Recurrence Score results in the SEER database. Breast Cancer Res Treat 2017; 163:303-310. [PMID: 28243896 DOI: 10.1007/s10549-017-4162-3] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Accepted: 02/13/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE The Oncotype DX® Breast Recurrence Score™ (RS) assay is validated to predict breast cancer (BC) recurrence and adjuvant chemotherapy benefit in select patients with lymph node-positive (LN+), hormone receptor-positive (HR+), HER2-negative BC. We assessed 5-year BC-specific survival (BCSS) in LN+ patients with RS results in SEER databases. METHODS In this population-based study, BC cases in SEER registries (diagnosed 2004-2013) were linked to RS results from assays performed by Genomic Health (2004-2014). The primary analysis included only patients (diagnosed 2004-2012) with LN+ (including micrometastases), HR+ (per SEER), and HER2-negative (per RT-PCR) primary invasive BC (N = 6768). BCSS, assessed by RS category and number of positive lymph nodes, was calculated using the actuarial method. RESULTS The proportion of patients with RS results and LN+ disease (N = 8782) increased over time between 2004 and 2013, and decreased with increasing lymph node involvement from micrometastases to ≥4 lymph nodes. Five-year BCSS outcomes for those with RS < 18 ranged from 98.9% (95% CI 97.4-99.6) for those with micrometastases to 92.8% (95% CI 73.4-98.2) for those with ≥4 lymph nodes. Similar patterns were found for patients with RS 18-30 and RS ≥ 31. RS group was strongly predictive of BCSS among patients with micrometastases or up to three positive lymph nodes (p < 0.001). CONCLUSIONS Overall, 5-year BCSS is excellent for patients with RS < 18 and micrometastases, one or two positive lymph nodes, and worsens with additionally involved lymph nodes. Further analyses should account for treatment variables, and longitudinal updates will be important to better characterize utilization of Oncotype DX testing and long-term survival outcomes.
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Affiliation(s)
- Megan C Roberts
- National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD, 20892, USA.
| | - Dave P Miller
- Genomic Health Inc., 301 Penobscot Drive, Redwood City, CA, 94063, USA
| | - Steven Shak
- Genomic Health Inc., 301 Penobscot Drive, Redwood City, CA, 94063, USA
| | - Valentina I Petkov
- National Cancer Institute, 9609 Medical Center Drive, Bethesda, MD, 20892, USA
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Felts JL, Zhu J, Han B, Smith SJ, Truica CI. An Analysis of Oncotype DX Recurrence Scores and Clinicopathologic Characteristics in Invasive Lobular Breast Cancer. Breast J 2017; 23:677-686. [DOI: 10.1111/tbj.12751] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Junjia Zhu
- Department of Public Health Sciences; Penn State College of Medicine; Hershey Pennsylvania
| | - Bing Han
- Department of Pathology; Penn State Hershey Medical Center; Hershey Pennsylvania
| | - Stanley J. Smith
- Department of Surgery; Penn State Hershey Medical Center; Hershey Pennsylvania
| | - Cristina I. Truica
- Department of Hematology Oncology; Penn State Cancer Institute; Hershey Pennsylvania
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Roberts MC, Bryson A, Weinberger M, Dusetzina SB, Dinan MA, Reeder-Hayes K, Wheeler SB. ONCOLOGISTS' BARRIERS AND FACILITATORS FOR ONCOTYPE DX USE: QUALITATIVE STUDY. Int J Technol Assess Health Care 2016; 32:355-61. [PMID: 27958190 DOI: 10.1017/S026646231600060X] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND Oncotype DX (ODX), a tumor gene profiling test, has been incorporated into clinical guidelines to aid in adjuvant chemotherapy decision making for early-stage, hormone receptor positive breast cancer patients. Despite United States (U.S.) guidelines, less than half of eligible women receive testing. Reasons for low usage are unclear: Our objective was to better understand U.S. oncologists' ODX uptake and how they use ODX during adjuvant chemotherapy decision making. METHODS We conducted semi-structured, ~30-minute phone interviews with medical and surgical oncologists in one U.S. State using purposive sampling. Oncologists were included if they saw greater than or equal to five breast cancer patients per week. Recruitment ended upon thematic saturation. Interviews were recorded, transcribed, and double-coded using template analysis. RESULTS During analysis, themes emerged across three domains. First, organizational factors (i.e., departmental structure, ODX marketing, and medical/insurance guidelines) influenced ease of ODX use. Second, oncologists referenced the influence of interpersonal factors (e.g., normative beliefs and peer use of ODX) over their own practices and recommendations. Third, intrapersonal factors (e.g., oncologist attitudes, perceived barriers, and research gaps) were discussed: although oncologists largely held positive attitudes about ODX, they reported challenges with interpreting intermediate scores for treatment decisions and explaining test results to patients. Finally, oncologists identified several research gaps. CONCLUSIONS As more tumor gene profiling tests are incorporated into cancer care for treatment decision making, it is important to understand their use in clinical practice. This study identified multi-level factors that influence ODX uptake into clinical practice, providing insights into facilitators and modifiable barriers that can be leveraged for improving ODX uptake to aid treatment decision making.
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de la Cruz-Merino L, Chiesa M, Caballero R, Rojo F, Palazón N, Carrasco FH, Sánchez-Margalet V. Breast Cancer Immunology and Immunotherapy: Current Status and Future Perspectives. Int Rev Cell Mol Biol 2016; 331:1-53. [PMID: 28325210 DOI: 10.1016/bs.ircmb.2016.09.008] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Cancer immunology has gained renewed interest in the past few years due to emerging findings on mechanisms involved in tumoral immune evasion. Indisputably, immune edition is currently considered a critical hallmark of cancer. Basic research has revealed new targets which can be modulated in the clinical setting with new compounds and strategies. As recent evidence confirms, breast cancer (BC) is a complex and heterogeneous disease in which host immune responses play a substantial role. T-infiltrating lymphocytes measurement is suggested as a powerful new tool necessary to predict early BC evolution, especially in HER2-positive and triple negative subtypes. However, T-infiltrating lymphocytes, genomic platforms, and many other biomarkers in tissue and peripheral blood (e.g., regulatory T cells and myeloid-derived suppressor cells) are not the only factors being evaluated regarding their potential role as prognostic and/or predictive factors. Many ongoing clinical trials are exploring the activity of immune checkpoint modulators in BC treatment, both in the advanced and neoadjuvant setting. Although this field is expanding with exciting new discoveries and promising clinical results-and creating great expectations-there remain many uncertainties yet to be addressed satisfactorily before this long awaited therapeutic promise can come to fruition.
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Affiliation(s)
| | - M Chiesa
- GEICAM (Spanish Breast Cancer Research Group), Madrid, Spain
| | - R Caballero
- GEICAM (Spanish Breast Cancer Research Group), Madrid, Spain
| | - F Rojo
- Fundación Jiménez Díaz, Madrid, Spain
| | - N Palazón
- GEICAM (Spanish Breast Cancer Research Group), Madrid, Spain
| | - F H Carrasco
- GEICAM (Spanish Breast Cancer Research Group), Madrid, Spain
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Stein RC, Dunn JA, Bartlett JMS, Campbell AF, Marshall A, Hall P, Rooshenas L, Morgan A, Poole C, Pinder SE, Cameron DA, Stallard N, Donovan JL, McCabe C, Hughes-Davies L, Makris A. OPTIMA prelim: a randomised feasibility study of personalised care in the treatment of women with early breast cancer. Health Technol Assess 2016; 20:xxiii-xxix, 1-201. [PMID: 26867046 DOI: 10.3310/hta20100] [Citation(s) in RCA: 42] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND There is uncertainty about the chemotherapy sensitivity of some oestrogen receptor (ER)-positive, human epidermal growth factor receptor 2 (HER2)-negative breast cancers. Multiparameter assays that measure the expression of several tumour genes simultaneously have been developed to guide the use of adjuvant chemotherapy for this breast cancer subtype. The assays provide prognostic information and have been claimed to predict chemotherapy sensitivity. There is a dearth of prospective validation studies. The Optimal Personalised Treatment of early breast cancer usIng Multiparameter Analysis preliminary study (OPTIMA prelim) is the feasibility phase of a randomised controlled trial (RCT) designed to validate the use of multiparameter assay directed chemotherapy decisions in the NHS. OBJECTIVES OPTIMA prelim was designed to establish the acceptability to patients and clinicians of randomisation to test-driven treatment assignment compared with usual care and to select an assay for study in the main RCT. DESIGN Partially blinded RCT with adaptive design. SETTING Thirty-five UK hospitals. PARTICIPANTS Patients aged ≥ 40 years with surgically treated ER-positive HER2-negative primary breast cancer and with 1-9 involved axillary nodes, or, if node negative, a tumour at least 30 mm in diameter. INTERVENTIONS Randomisation between two treatment options. Option 1 was standard care consisting of chemotherapy followed by endocrine therapy. In option 2, an Oncotype DX(®) test (Genomic Health Inc., Redwood City, CA, USA) performed on the resected tumour was used to assign patients either to standard care [if 'recurrence score' (RS) was > 25] or to endocrine therapy alone (if RS was ≤ 25). Patients allocated chemotherapy were blind to their randomisation. MAIN OUTCOME MEASURES The pre-specified success criteria were recruitment of 300 patients in no longer than 2 years and, for the final 150 patients, (1) an acceptance rate of at least 40%; (2) recruitment taking no longer than 6 months; and (3) chemotherapy starting within 6 weeks of consent in at least 85% of patients. RESULTS Between September 2012 and 3 June 2014, 350 patients consented to join OPTIMA prelim and 313 were randomised; the final 150 patients were recruited in 6 months, of whom 92% assigned chemotherapy started treatment within 6 weeks. The acceptance rate for the 750 patients invited to participate was 47%. Twelve out of the 325 patients with data (3.7%, 95% confidence interval 1.7% to 5.8%) were deemed ineligible on central review of receptor status. Interviews with researchers and recordings of potential participant consultations made as part of the integral qualitative recruitment study provided insights into recruitment barriers and led to interventions designed to improve recruitment. Patient information was changed as the result of feedback from three patient focus groups. Additional multiparameter analysis was performed on 302 tumour samples. Although Oncotype DX, MammaPrint(®)/BluePrint(®) (Agendia Inc., Irvine, CA, USA), Prosigna(®) (NanoString Technologies Inc., Seattle, WA, USA), IHC4, IHC4 automated quantitative immunofluorescence (AQUA(®)) [NexCourse BreastTM (Genoptix Inc. Carlsbad, CA, USA)] and MammaTyper(®) (BioNTech Diagnostics GmbH, Mainz, Germany) categorised comparable numbers of tumours into low- or high-risk groups and/or equivalent molecular subtypes, there was only moderate agreement between tests at an individual tumour level (kappa ranges 0.33-0.60 and 0.39-0.55 for tests providing risks and subtypes, respectively). Health economics modelling showed the value of information to the NHS from further research into multiparameter testing is high irrespective of the test evaluated. Prosigna is currently the highest priority for further study. CONCLUSIONS OPTIMA prelim has achieved its aims of demonstrating that a large UK clinical trial of multiparameter assay-based selection of chemotherapy in hormone-sensitive early breast cancer is feasible. The economic analysis shows that a trial would be economically worthwhile for the NHS. Based on the outcome of the OPTIMA prelim, a large-scale RCT to evaluate the clinical effectiveness and cost-effectiveness of multiparameter assay-directed chemotherapy decisions in hormone-sensitive HER2-negative early breast would be appropriate to take place in the NHS. TRIAL REGISTRATION Current Controlled Trials ISRCTN42400492. FUNDING This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 20, No. 10. See the NIHR Journals Library website for further project information. The Government of Ontario funded research at the Ontario Institute for Cancer Research. Robert C Stein received additional support from the NIHR University College London Hospitals Biomedical Research Centre.
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Affiliation(s)
- Robert C Stein
- Department of Oncology, University College London Hospitals, London, UK
| | - Janet A Dunn
- Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Amy F Campbell
- Warwick Medical School, University of Warwick, Coventry, UK
| | | | - Peter Hall
- Academic Unit of Health Economics, Leeds Institute of Health Sciences, University of Leeds, Leeds, UK
| | - Leila Rooshenas
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | | | | | - Sarah E Pinder
- Research Oncology, Division of Cancer Studies, King's College London, London, UK
| | - David A Cameron
- Edinburgh Cancer Research Centre, University of Edinburgh, Edinburgh, UK
| | - Nigel Stallard
- Warwick Medical School, University of Warwick, Coventry, UK
| | - Jenny L Donovan
- School of Social and Community Medicine, University of Bristol, Bristol, UK
| | - Christopher McCabe
- Department of Emergency Medicine, University of Alberta, Edmonton, AB, Canada
| | - Luke Hughes-Davies
- Oncology Centre, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundations Trust, Cambridge, UK
| | - Andreas Makris
- Department of Clinical Oncology, Mount Vernon Cancer Centre, Mount Vernon Hospital, Northwood, UK
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