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Fefferman A, Beaulieu-Jones BR, Shewmaker G, Zhang T, Sachs T, Merrill A, Ko NY, Cassidy MR. Association of Race, Ethnicity, Insurance, and Language and Rate of Breast-Conserving Therapy Among Women With Nonmetastatic Breast Cancer at an Urban, Safety-Net Hospital. J Surg Res 2023; 291:403-413. [PMID: 37517348 DOI: 10.1016/j.jss.2023.06.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 05/20/2023] [Accepted: 06/13/2023] [Indexed: 08/01/2023]
Abstract
INTRODUCTION Breast-conserving therapy (BCT), specifically breast-conserving surgery (BCS) and adjuvant radiation, provides an equivalent alternative to mastectomy for eligible patients. However, previous studies have shown that BCT is underused in the United States, particularly among marginalized demographic groups. In this study, we examine the association between race, ethnicity, insurance, and language and rate of BCS among patients treated at an academic, safety-net hospital. MATERIALS AND METHODS We conducted a retrospective cohort study of 520 women with nonmetastatic breast cancer diagnosed and treated at an academic, safety-net hospital (2009-2014). We assessed eligibility for BCT and then differences in the rate of BCT among eligible patients by race, ethnicity, insurance, and language. Reasons for not undergoing BCT were documented. RESULTS Median age was 60 y; 55.9% were non-White, 31.9% were non-English-speaking, 15.6% were Hispanic, and 47.4% were Medicaid/uninsured. Three hundred seventy one (86.3%) underwent BCS; within this group, 324 (87.3%) completed adjuvant radiation. Among patients undergoing mastectomy, 30 patients (36.7%) were eligible for BCT; within this group, reasons for mastectomy included patient preference (n = 28) and to avoid possible re-excision or adjuvant radiation in patients with significant comorbidities (n = 2). Eligibility for BCT varied by ethnicity (Hispanic [100%], Non-Hispanic [92%], P = 0.02), but not race, language, or insurance. Among eligible patients, rate of BCS varied by age (<50 y [84.9%], ≥50 y [92.9%], P = 0.01) and ethnicity (Hispanic [98.5%], Non-Hispanic [91.3%], P = 0.04), but not race, language, or insurance. CONCLUSIONS At our safety-net hospital, the rate of BCS among eligible patients did not vary by race, language, or insurance. Excluding two highly comorbid patients, all patients who underwent mastectomy despite being eligible for BCT were counseled regarding BCS and expressed a preference for mastectomy. Further research is needed to understand the value of BCT in the treatment of breast cancer, to ensure informed decision-making, address potential misconceptions regarding BCT, and advance equitable care for all patients.
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Affiliation(s)
- Ann Fefferman
- Boston University School of Medicine, Boston, Massachusetts
| | - Brendin R Beaulieu-Jones
- Boston University School of Medicine, Boston, Massachusetts; Department of Surgery, Boston Medical Center, Boston, Massachusetts
| | | | - Tina Zhang
- Department of Medicine, Boston Medical Center, Boston, Massachusetts
| | - Teviah Sachs
- Boston University School of Medicine, Boston, Massachusetts; Section of Surgical Oncology, Boston Medical Center, Boston University, Boston, Massachusetts
| | - Andrea Merrill
- Boston University School of Medicine, Boston, Massachusetts; Section of Hematology & Oncology, Boston Medical Center, Boston University, Boston, Massachusetts
| | - Naomi Y Ko
- Boston University School of Medicine, Boston, Massachusetts; Section of Hematology & Oncology, Boston Medical Center, Boston University, Boston, Massachusetts
| | - Michael R Cassidy
- Boston University School of Medicine, Boston, Massachusetts; Section of Surgical Oncology, Boston Medical Center, Boston University, Boston, Massachusetts.
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Hatse S, Serena M, Vulsteke C, Punie K, Neven P, Smeets A, Laenen A, Wildiers H. Impact of baseline telomere length on survival and chemotherapy related toxicity in breast cancer patients receiving (neo)adjuvant anthracycline containing chemotherapy. Transl Oncol 2022; 26:101551. [PMID: 36219936 PMCID: PMC9558049 DOI: 10.1016/j.tranon.2022.101551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Revised: 09/09/2022] [Accepted: 09/26/2022] [Indexed: 11/29/2022] Open
Abstract
PURPOSE The aim of this study is to assess baseline mean leukocyte telomere length (TL) as a potential predictive factor for chemotherapy toxicity and a prognostic marker for long-term outcome in early breast cancer (BC) patients. METHODS 445 BC patients were selected, diagnosed between 2007 and 2010 with early BC and treated with (neo)adjuvant fluorouracil, epirubicin and cyclophosphamide (FEC) or with FEC and Docetaxel (FEC-D). RT-qPCR was performed on germline DNA samples collected at diagnosis before any treatment, to measure mean leukocyte TL. Uni- and multivariable logistic regression or Cox proportional hazard regression analyses were carried out to assess correlation between baseline TL and toxicity parameters (derived from the medical chart) or longer-term outcome. RESULTS Baseline TL correlated with age as expected (p = 0.005), but not with febrile neutropenia (n = 97), left ventricular ejection fraction >10% decrease (n = 17) nor other toxicity endpoints measured (all p > 0.05). TL was neither associated with overall survival, breast cancer specific survival or distant disease-free survival (all p > 0.05). CONCLUSIONS Baseline TL is not associated with chemotherapy-related toxicity nor long-term outcome in BC patients.
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Affiliation(s)
- Sigrid Hatse
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium
| | - Marta Serena
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium
| | - Christof Vulsteke
- Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Kevin Punie
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium; Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium; Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Patrick Neven
- Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Ann Smeets
- Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium
| | - Annouschka Laenen
- Interuniversity Centre for Biostatistics and Statistical Bioinformatics, Leuven, Belgium
| | - Hans Wildiers
- Department of Oncology, Laboratory of Experimental Oncology, KU Leuven, Leuven, Belgium; Department of General Medical Oncology, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium; Multidisciplinary Breast Centre, Leuven Cancer Institute, University Hospitals Leuven, Leuven, Belgium.
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Tang Z, Ji Y, Min Y, Zhang X, Xu W, Zhao L, Zhang J, Long L, Feng J, Wen Y. Prognostic Factors and Models for Elderly (≥70 Years Old) Primary Operable Triple-Negative Breast Cancer: Analysis From the National Cancer Database. Front Endocrinol (Lausanne) 2022; 13:856268. [PMID: 35370936 PMCID: PMC8969604 DOI: 10.3389/fendo.2022.856268] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Accepted: 02/21/2022] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Triple-negative breast cancer (TNBC) is an aggressive subtype of breast cancer. In the elderly (≥70 years old) primary operable (T1-3N0-1M0) TNBC, individualized treatment modalities for this population are pivotal and important, but limited studies are explored. METHODS The clinicopathological features of elderly primary operable TNBC patients were retrospectively selected from the Surveillance, Epidemiology, and End Results (SEER) database between January 2010 and December 2015. Kaplan-Meier curves were used to show the survival patterns in the different subgroups. Multivariate Cox analysis was used to identify independent risk factors in the 3-, 5-, and 7- year overall survival (OS) and cancer-specific survival (CSS) in this subpopulation. The predictive model was further developed and validated for clinical use. RESULT Between 2010 and 2015 years, a total of 4,761 elderly primary operable TNBC patients were enrolled for the study, with a mean age of 76 years and a median follow-up of 56 months. The multivariate Cox analysis showed that age (increased per year: hazard ratio (HR) = 1.05), race (Asian/Pacific Islander and American Indian/Alaska Native, HR = 0.73), differentiation grade (grade II: HR = 2.01; grade III/IV: HR = 2.67), larger tumor size (T1c: HR = 1.83; T2: HR = 2.78; T3: HR = 4.93), positive N stage (N1mi: HR = 1.60; N1: HR = 1.54), receiving radiation therapy (HR = 0.66), and receiving adjuvant chemotherapy (HR = 0.61) were the independent prognostic factors for OS, and a similar prognostic pattern was also determined in CSS. Besides, two nomograms for predicting the 3-, 5-, and 7-year OS and CSS in this population were developed with a favorable concordance index of 0.716 and 0.746, respectively. CONCLUSION The results highlight that both radiation and adjuvant chemotherapy are significantly associated with favorable long-term OS and CSS probability in elderly primary operable TNBC patients. Based on the determined independent prognostic factors, the novel nomograms could assist the oncologists to make individualized clinical decisions for the subpopulation at different risks.
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Affiliation(s)
- Zhuowei Tang
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
- *Correspondence: Zhuowei Tang, ; Yuzhu Ji,
| | - Yuzhu Ji
- Department of Pathology, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
- *Correspondence: Zhuowei Tang, ; Yuzhu Ji,
| | - Yu Min
- Department of Breast and Thyroid Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xiaohong Zhang
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Weiyun Xu
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Lijuan Zhao
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Jing Zhang
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Li Long
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Jing Feng
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
| | - Yixue Wen
- Department of Breast Surgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, China
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Tejera D, Rana M, Basik M, Boileau JF, Margolese R, Prakash I, Meguerditchian AN, Muanza T, Monette J, Wong SM. Population-based analysis of non-operative management and treatment patterns in older women with estrogen receptor-positive breast cancer. Breast Cancer Res Treat 2021; 190:491-501. [PMID: 34542772 DOI: 10.1007/s10549-021-06393-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2021] [Accepted: 09/11/2021] [Indexed: 11/29/2022]
Abstract
PURPOSE To examine the proportion of older women with ER + HER2- breast cancer receiving non-operative management versus surgery, and to evaluate the use of axillary staging and adjuvant radiation in this population. METHODS We queried the SEER database to identify all women aged 70 years or older with stage I-III ER + HER2- invasive breast cancer diagnosed between 2010 and 2016. We evaluated trends in non-operative management, breast surgery, axillary staging, and adjuvant radiation according to age at diagnosis. RESULTS We identified 57,351 older women with ER + HER2- disease. Overall, 3538 (6.2%) of the cohort underwent non-operative management, 38,452 (67.0%) underwent breast-conserving surgery (BCS), and 15,361 (26.8%) underwent mastectomy. The proportion of patients undergoing non-operative management increased from 2.8% among 70-74-year-old women to 30.1% in those ≥ 90 years old (p < 0.001). In 53,813 women who underwent surgery, 36,850 (68.5%) underwent sentinel lymph node biopsy, while 10,861 (20.2%) underwent axillary lymph node dissection. Subgroup analysis of 29,032 older women undergoing BCS for stage I ER + HER2- breast cancer revealed a 14.2% rate of omission of axillary staging, increasing from 5.3% in those 70-74 years to 67.6% in those ≥ 90 years old (p < 0.001). Receipt of adjuvant radiation occurred in 63.3% of older women following BCS and 18% post-mastectomy, with similar trends towards omission in older age groups. CONCLUSION Primary breast surgery remains the dominant management strategy for the majority of older women with ER + HER2- breast cancer. Omission of axillary staging and adjuvant radiation are used in a minority of eligible women undergoing breast conservation for early-stage disease.
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Affiliation(s)
- David Tejera
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada
| | - Mariam Rana
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada
| | - Mark Basik
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada.,Segal Cancer Centre, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, 3755 Cote Ste Catherine, Montreal, QC, H3T1E2, Canada.,Department of Oncology, McGill University Medical School, Montreal, QC, Canada
| | | | - Richard Margolese
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada.,Department of Oncology, McGill University Medical School, Montreal, QC, Canada
| | - Ipshita Prakash
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada.,Department of Oncology, McGill University Medical School, Montreal, QC, Canada
| | - Ari N Meguerditchian
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada.,Department of Oncology, McGill University Medical School, Montreal, QC, Canada.,St-Mary's Research Centre, West Island University Health and Social Services Centre, Montreal, QC, Canada.,McGill University Health Centre Research Institute, Montreal, QC, Canada
| | - Thierry Muanza
- Department of Oncology, McGill University Medical School, Montreal, QC, Canada.,Department of Radiation Oncology, McGill University Medical School, Montreal, QC, Canada
| | - Johanne Monette
- Department of Geriatric Oncology, McGill University Medical School, Montreal, QC, Canada
| | - Stephanie M Wong
- Department of Surgery, McGill University Medical School, Montreal, QC, Canada. .,Segal Cancer Centre, Lady Davis Institute for Medical Research, Sir Mortimer B. Davis Jewish General Hospital, 3755 Cote Ste Catherine, Montreal, QC, H3T1E2, Canada. .,Department of Oncology, McGill University Medical School, Montreal, QC, Canada.
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Lin L, Wen J, Lin B, Xia E, Zheng C, Ye L, Wang Y, Wang O, Chen Y. Stress-induced phosphoprotein 1 facilitates breast cancer cell progression and indicates poor prognosis for breast cancer patients. Hum Cell 2021; 34:901-917. [PMID: 33665786 DOI: 10.1007/s13577-021-00507-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/11/2020] [Accepted: 02/13/2021] [Indexed: 12/15/2022]
Abstract
Breast cancer (BC) threatened the life health of a tremendous amount of the population, and the estimated number of death is still rising nowadays. We found that stress-induced phosphoprotein 1 (STIP1) is overexpressed in BC tissues compared to non-tumorous breast tissues. Our study is to validate the prognostic value of STIP1 and investigate its biological role in BC. We verified the upregulation of STIP1 in multiple databases, proved that STIP1 is upregulated in BC tissues and cell lines using real-time quantitative PCR (qRT-PCR). We used small interfering RNA to examine the function of STIP1 in BC cell lines (BT-549, MDA-MB-231, Hs-578 T) and explored the mechanism of function of STIP1 in BC cells using Western blotting and qRT-PCR. Analyses of multiple databases indicated that high STIP1 expression is a marker that effectively distinguishes BC patients from healthy control and predicts worse clinical outcomes in BC. The loss-of-function experiments showed that STIP1 silencing results in inhibition of cell proliferation and migration, inducing cell apoptosis, and S-phase arrest in vitro. Our study also showed that STIP1 downregulation inhibited the JAK2/STAT3 pathway and epithelial-mesenchymal transition process. Rescue experiments demonstrated that the oncogenic effect of STIP1 is partially dependent on mediating JAK2 expression. This study verified that STIP1 is an oncogenic gene that promotes BC progression and serves as a valuable diagnostic and outcome-related marker of BC.
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Affiliation(s)
- Lizhi Lin
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Jialiang Wen
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Bangyi Lin
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Erjie Xia
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Chen Zheng
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Lechi Ye
- Department of Colorectal and Anal Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Yinghao Wang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Ouchen Wang
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China
| | - Yizuo Chen
- Department of Thyroid and Breast Surgery, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, 325000, Zhejiang, People's Republic of China.
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Breast cancer in the oldest old (≥ 89 years): Tumor characteristics, treatment choices, clinical outcomes and literature review. Eur J Surg Oncol 2020; 47:796-803. [PMID: 33097334 DOI: 10.1016/j.ejso.2020.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2020] [Revised: 10/04/2020] [Accepted: 10/07/2020] [Indexed: 12/27/2022] Open
Abstract
INTRODUCTION Risk of breast cancer increases with age and very few data are available in patients older than 89. METHODS A retrospective analysis on patients aged 89 and older treated between 2008 and 2019 at our certified breast center. The aim was to analyze clinical characteristics, decision-making, treatment, outcomes and open questions regarding this subpopulation for which there is a lack of guidelines. RESULTS 58 patients included. Tumor characteristics were analyzed, 85% patients underwent surgery of which 44% had a mastectomy. The median follow-up and overall survival were 20 and 76 months, respectively.The median survival of metastatic and non-metastatic patients were 14 and 50 months, respectively. Most patients did not receive any adjuvant treatment and among these 14% had a relapse. CONCLUSIONS Elderly patients should not be under or over-treated because of their age; they represent a large heterogeneous group deserving a sub-stratification for a better tailored treatment.
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Acute toxicity and tolerability of anthracycline-based chemotherapy regimens in older versus younger patients with breast cancer: real-world data. Support Care Cancer 2020; 29:2347-2353. [PMID: 32918130 DOI: 10.1007/s00520-020-05766-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2020] [Accepted: 09/08/2020] [Indexed: 10/23/2022]
Abstract
OBJECTIVES To compare the non-cardiac acute toxicity and tolerability profile of anthracycline-based regimens between older versus younger women diagnosed with breast cancer in a real-world setting. METHODS Retrospective cohort of female patients diagnosed with breast cancer and treated with neoadjuvant or adjuvant anthracycline-based regimens between 2017 and 2019. Patients were grouped in young versus older, using an age of 65 as cut-off. Differences in non-cardiac acute toxicity and change in treatment plan were examined. RESULTS Among the 559 patients, 19.5% were aged ≥ 65 years. Regimens used were fluorouracil, epirubicin, and cyclophosphamide in 56.2% of patients, doxorubicin and cyclophosphamide in 33.3%, and epirubicin and cyclophosphamide in 10.5%; there were no differences in incidence of grade 3 or 4 toxicities between regimens (p = 0.184). Acute grade 3 or 4 toxicities occurred more frequently in the older group (33.9% versus 10.7%, p < 0.0001, OR 4.304, 95%-CI [2.619-7.073]). Delay of at least one chemotherapy cycle due to toxicity occurred more frequently in the older group (24.8% versus 9.3%, p < 0.0001, OR 3.199, 95%-CI [1.867-5.481]). Early termination of treatment also occurred more frequently in the older group (11.9% versus 1.6%, p < 0.0001, OR 8.571, 95%-CI [3.331-22.048]). CONCLUSION Although acute grade 3 or 4 toxicities were more frequent in older patients, which resulted in increased cycle delay and/or premature termination of treatment, overall treatment was still reasonably well-tolerated, with 88.1% of older patients completing the planed anthracycline regimen.
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Qian JX, Yu M, Sun Z, Jiang AM, Long B. A 17-gene expression-based prognostic signature associated with the prognosis of patients with breast cancer: A STROBE-compliant study. Medicine (Baltimore) 2020; 99:e19255. [PMID: 32282693 PMCID: PMC7220332 DOI: 10.1097/md.0000000000019255] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023] Open
Abstract
Identification of reliable predictive biomarkers for patients with breast cancer (BC).Univariate Cox proportional hazards regression model was conducted to identify genes correlated with the overall survival (OS) of patients in the TCGA-BRCA cohort. Functional enrichment analysis was conducted to investigate the biological meaning of these survival related genes. Then, patients in TCGA-BCRA were randomly divided into training set and test. Least absolute shrinkage and selection operator (LASSO) penalized Cox regression model was performed and the risk score of BC patients in this model was used to build a prognostic signature. The prognostic performance of the signature was evaluated in the training set, test set, and an independent validation set GSE7390.2519 genes were demonstrated to be significantly associated with the OS of BC patients. Functional annotation of the 2519 genes suggested that these genes were associated with immune response and protein synthesis related gene ontology terms and pathways. 17 genes were identified in the LASSO Cox regression model and used to construct a 17-gene signature. Patients in the 17-gene signature low risk group have better OS and event-free survival compared with those in the 17-gene signature high risk group in the TCGA-BRCA cohort. The prognostic role of the 17-gene signature has been confirmed in the validation cohort. Multivariable Cox proportional hazards regression model suggested the 17-gene signature was an independent prognostic factor in BC.The 17-gene signature we developed could successfully classify patients into high- and low-risk groups, indicating that it might serve as candidate biomarker in BC.
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Affiliation(s)
- Jin-Xian Qian
- Department of Breast Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, People's Republic of China
| | - Min Yu
- Yangtze University, Jingzhou Central Hospital, Galactophore Department, The Second Clinical Medical College, Jingzhou, People's Republic of China
| | - Zhe Sun
- Department of Breast Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, People's Republic of China
| | - Ai-Mei Jiang
- Department of Breast Surgery, The First Affiliated Hospital of Kunming Medical University, Kunming 650032, Yunnan, People's Republic of China
| | - Bo Long
- School of Life Sciences, Yunnan University, Kunming 650091, People's Republic of China
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9
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Li B, Geng R, Wu Q, Yang Q, Sun S, Zhu S, Xu Z, Sun S. Alterations in Immune-Related Genes as Potential Marker of Prognosis in Breast Cancer. Front Oncol 2020; 10:333. [PMID: 32226776 PMCID: PMC7080956 DOI: 10.3389/fonc.2020.00333] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 02/25/2020] [Indexed: 01/07/2023] Open
Abstract
The tumor microenvironment (TME) is a heterogeneous system that contributes to breast cancer progression. The Cancer Genome Atlas (TCGA) database provides global gene expression profiling data for further analysis of various malignancies, including breast cancer. Based on the ESTIMATE algorithm, immune and stromal scores were calculated according to immune or stromal components in the TME. We divided breast cancer cases into high- and low-score groups and identified differentially expressed genes (DEGs) that were significantly associated with overall survival. We performed enrichment analysis and constructed a protein-protein interaction network and found that the DEGs were mainly involved in primary immunodeficiency, T cell receptor signaling pathway and cytokine-cytokine receptor reaction. Furthermore, we explored the effect of aging on immune and stromal scores, which was validated by lower immune/stromal scores, lower infiltration of T cells and lower expression of immune checkpoints in the elder group. In conclusion, certain differentially expressed immune-related genes contribute to longer overall survival, and aging influences the immune microenvironment and immunotherapy efficacy by changing the tumor-infiltrating lymphocyte (TIL) abundance and checkpoint expression in breast cancer.
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Affiliation(s)
- Bei Li
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Rongxin Geng
- Department of Neurosurgery, Renmin Hospital of Wuhan University, Wuhan, China.,Brain Tumor Clinical Center of Wuhan, Wuhan, China
| | - Qi Wu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China.,Faculty of Medicine, University of Paris Sud-Saclay, Le Kremlin-Bicêtre, France
| | - Qian Yang
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Si Sun
- Department of Clinical Laboratory, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shan Zhu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zhiliang Xu
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Shengrong Sun
- Department of Breast and Thyroid Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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Jeon YW, You SH, Lee JE, Youn HJ, Lim W, Han JH, Park CH, Kim YS. Optimal treatment of breast cancer in women older than 75 years: a Korea Breast Cancer Registry analysis. Breast Cancer Res Treat 2019; 178:693-701. [PMID: 31493032 PMCID: PMC6817741 DOI: 10.1007/s10549-019-05426-2] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2019] [Accepted: 08/27/2019] [Indexed: 12/26/2022]
Abstract
PURPOSE The aim of this study was to investigate the therapeutic efficacy of adjuvant modalities for elderly Asian breast cancer patients using population-based data from the Korean Breast Cancer Registry database. METHODS We identified 53,582 patients who underwent curative surgery between January 2005 and December 2010. The primary end point was the comparison of overall survival between the administration or omission of adjuvant treatment modalities, including endocrine treatment, radiation therapy, and chemotherapy, in the elderly group (older than 75 years) compared with the control group (younger than 75 years). RESULTS Of the 53,582 patients analyzed, the total number of elderly patients was 901 (1.7%), and the number of control patients was 52,681 (98.3%). Although elderly patients were found to have larger tumor sizes (p = 0.024) and higher pathological stages (p < 0.001) than the control group, elderly patients were less likely to undergo adjuvant treatment compared to the control group. However, use of endocrine treatment in elderly patients with HR-positive breast cancer is associated with improved overall survival (OS) (adjusted OR 0.417; 95% confidence interval [CI] 0.240-0.726; p = 0.002). Furthermore, chemotherapy was associated with a significant improvement in OS in patients with stage II and III breast cancer (adjusted OR 0.657; 95% CI 0.462-0.934; p = 0.019). CONCLUSION Endocrine treatment and chemotherapy for elderly patients are associated with improved OS. Therefore, personalized decision-making based on the potential survival benefit of adjuvant treatment modalities should be made with the careful counseling of all elderly patients with breast cancer.
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Affiliation(s)
- Ye Won Jeon
- Department of Surgery, St. Vincent's Hospital, College of Medicine, The Catholic University of Korea, Suwon, Korea
| | - Sun Hyong You
- Department of Surgery, Park Surgrcal Clinic, Suwon, Korea
| | - Jong Eun Lee
- Department of Surgery, Soonchunhyang University Cheonan Hospital, Soonchunhyang University College of Medicine, Cheonan, Korea
| | - Hyun Jo Youn
- Department of Surgery, Chonbuk National University Medical School, Jeonju, Korea
| | - Woosung Lim
- Department of Surgery, Ewha Womans University Medical Center, Seoul, Korea
| | - Jai Hong Han
- Department of Surgery, Center for Breast Cancer, Reaserch Institute and Hospital, National Cancer Center, Goyang-si, Korea
| | - Chan Heun Park
- Department of Surgery, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yong Seok Kim
- Department of Surgery, Uijeongbu St. Mary's Hospital, The Catholic University of Korea, #271, Cheonbo-ro, Uijeongbu-City, Gyenggi-Do, 11765, Republic of Korea.
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11
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Oktay E, Keskin Ö, Degirmencioglu S. What are the clinicopathological features of elderly early-stage breast cancer patients and is there any difference in patients over 70 years of age? JOURNAL OF ONCOLOGICAL SCIENCES 2019. [DOI: 10.1016/j.jons.2019.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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12
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Kozak MM, Xiang M, Pollom EL, Horst KC. Adjuvant treatment and survival in older women with triple negative breast cancer: A Surveillance, Epidemiology, and End Results analysis. Breast J 2019; 25:469-473. [PMID: 30925635 DOI: 10.1111/tbj.13251] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Revised: 09/05/2018] [Accepted: 09/06/2018] [Indexed: 11/30/2022]
Abstract
Patients with triple negative breast cancer were identified using the Surveillance, Epidemiology, and End Results database. Competing risks analysis was used to assess the cumulative incidence of breast cancer-specific mortality (BCSM). Multivariable Fine-Gray regression was used to identify predictors of BCSM. Women age 70+ (n = 4221) were less likely to receive chemotherapy and radiation treatment (P < 0.0001) and had higher BCSM compared to younger women (P < 0.0001). There were no differences in BCSM in patients who received adjuvant treatment (P = 0.10). Stage II patients derived the greatest relative and absolute benefit from adjuvant treatment. Age was not a significant predictor of BCSM.
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Affiliation(s)
- Margaret M Kozak
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - Michael Xiang
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - Erqi L Pollom
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
| | - Kathleen C Horst
- Department of Radiation Oncology, Stanford Cancer Institute, Stanford, California
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13
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Mamtani A, Gonzalez JJ, Neo DT, Friedman RS, Recht A, Hacker MR, Sharma R. Treatment Strategies in Octogenarians with Early-Stage, High-Risk Breast Cancer. Ann Surg Oncol 2018; 25:1495-1501. [PMID: 29427213 DOI: 10.1245/s10434-018-6350-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Indexed: 12/14/2022]
Abstract
BACKGROUND Octogenarians with early-stage breast cancer often have low-risk tumor biology. However, optimal treatment strategies for those with high-risk biology remain unclear. METHODS We reviewed the records of women ages 80-89 years with biopsy-proven, Stage I-II invasive breast cancer who were referred for surgical evaluation from January 2001 through December 2010. High-risk was defined as human epidermal growth factor receptor-positive (HER2+), triple-negative (TN), or histologic grade 3 disease. RESULTS Among 178 patients, 40 (22%) were high-risk: 12 were grade 1-2 (10 HER2 + , 2 TN); 28 were grade 3 (7 HER2+, 6 TN, 15 estrogen receptor-positive (ER+)/HER2-). The high-risk group had larger tumors and more often had ductal histology and lymphovascular invasion than the low-risk group and was more likely to undergo mastectomy (18 vs. 5%, p = 0.02), radiotherapy (55 vs. 36%, p = 0.03), and chemotherapy (10 vs. 0%, p = 0.002). Endocrine therapy use was similar among ER+ patients in both groups. The four patients in the high-risk group given chemotherapy were HER2+ and received trastuzumab-based regimens, without any reported toxicities. At median follow-up of 67 months, 10% of the high-risk group had a recurrence (3 distant-only, 1 simultaneous locoregional and distant in a patient treated with mastectomy without radiotherapy). CONCLUSIONS Tailored locoregional and systemic therapy resulted in low incidence of failure in these octogenarians with high-risk cancers with low morbidity. Modern adjuvant therapies should be considered for elderly women with high-risk cancers in the absence of significant comorbidities.
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Affiliation(s)
- Anita Mamtani
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Julie J Gonzalez
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Dayna T Neo
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Boston, MA, USA
| | - Robb S Friedman
- Department of Medical Oncology, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
| | - Abram Recht
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ranjna Sharma
- Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA.
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14
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Variation in guideline-concordant care for elderly patients with metastatic breast cancer in the United States. Breast Cancer Res Treat 2018; 168:727-737. [DOI: 10.1007/s10549-018-4659-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2017] [Accepted: 01/04/2018] [Indexed: 12/22/2022]
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15
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Critically short telomeres and toxicity of chemotherapy in early breast cancer. Oncotarget 2017; 8:21472-21482. [PMID: 28423524 PMCID: PMC5400599 DOI: 10.18632/oncotarget.15592] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 01/27/2017] [Indexed: 01/31/2023] Open
Abstract
Cumulative toxicity from weekly paclitaxel (myalgia, peripheral neuropathy, fatigue) compromises long-term administration. Preclinical data suggest that the burden of critically short telomeres (< 3 kilobases, CSTs), but not average telomere length by itself, accounts for limited tissue renewal and turnover capacity. The impact of this parameter (which can be modified with different therapies) in chemotherapy-derived toxicity has not been studied. Blood from 115 treatment-naive patients from a clinical trial in early HER2-negative breast cancer that received weekly paclitaxel (80 mg/m2 for 12 weeks) either alone or in combination with nintedanib and from 85 healthy controls was prospectively obtained and individual CSTs and average telomere lenght were determined by HT Q-FISH (high-throughput quantitative FISH). Toxicity was graded according to NCI common toxicity criteria for adverse events (NCI CTCAE V.4.0). The variable under study was “number of toxic episodes” during the 12 weeks of therapy. The percentage of CSTs ranged from 6.5%–49.4% and was directly associated with the number of toxic events (R2 = 0.333; P < 0.001). According to a linear regression model, each 18% increase in the percentage of CSTs was associated to one additional toxic episode during the paclitaxel cycles; this effect was independent of the age or treatment arm. Patients in the upper quartile (> 21.9% CSTs) had 2-fold higher number of neuropathy (P = 0.04) or fatigue (P = 0.019) episodes and >3-fold higher number of myalgia episodes (P = 0.005). The average telomere length was unrelated to the incidence of side effects. The percentage of CSTs, but not the average telomere size, is associated with weekly paclitaxel-derived toxicity.
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Merrill A, Brown DR, Klepin HD, Levine EA, Howard-Mcnatt M. Outcomes after Mastectomy and Lumpectomy in Octogenarians and Nonagenarians with Early-Stage Breast Cancer. Am Surg 2017. [DOI: 10.1177/000313481708300842] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Prospective studies have shown equal outcomes after mastectomy or breast conservation in patients with invasive breast cancer; however, many of these studies excluded elderly patients. We identified patients in their eighties and nineties with clinical stage 0 to II breast cancer undergoing mastectomy or lumpectomy with or without radiation from the prospective sentinel lymph node database at Wake Forest Baptist Health and analyzed their treatment and survival. Of 92 patients, 24 (26.1%) underwent mastectomy, 22 (23.9%) lumpectomy with radiation, and 46 (50.0%) lumpectomy alone. Significant differences were noted in tumor size (P = 0.018), nodal status (P = 0.013), and stage (P = 0.011) between the groups. Only 7.6 per cent of patients had chemotherapy, whereas 51.1 per cent took antiestrogen therapy. Recurrence occurred in 11 patients. In univariate analysis, overall survival did not differ by surgery. Age was the only factor that increased risk of death (HR = 1.19, P = 0.028). In this age group, neither tumor factors nor the type of local treatment significantly influenced overall survival. Octogenarians and nonagenarians with early-stage breast cancer undergoing breast-conserving surgery with or without radiation have equivalent survival to patients having a mastectomy.
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17
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Mamtani A, Gonzalez JJ, Neo D, Slanetz PJ, Houlihan MJ, Herold CI, Recht A, Hacker MR, Sharma R. Early-Stage Breast Cancer in the Octogenarian: Tumor Characteristics, Treatment Choices, and Clinical Outcomes. Ann Surg Oncol 2016; 23:3371-8. [PMID: 27364507 DOI: 10.1245/s10434-016-5368-z] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2016] [Indexed: 12/23/2022]
Abstract
BACKGROUND Nodal staging with sentinel node biopsy (SLNB), post-lumpectomy radiotherapy (RT), and endocrine therapy (ET) for estrogen receptor-positive (ER+) tumors is valuable in the treatment of early-stage (stages 1 or 2) breast cancer but used less often for elderly women. METHODS This retrospective study investigated women referred for surgical evaluation of biopsy-proven primary early-stage invasive breast cancer from January 2001 to December 2010. Clinicopathologic features, treatment course, and outcomes for women ages 80-89 years and 50-59 years were compared. RESULTS The study identified 178 eligible women ages 80-89 years and 169 women ages 50-59 years. The elderly women more often had grade 1 or 2 disease (p = 0.003) and ER+ tumors (p = 0.007) and less frequently had undergone adjuvant therapies (all p ≤ 0.001). Lumpectomy was performed more commonly for the elderly (92 vs. 83 %, p = 0.02), and axillary surgery was less commonly performed (46 vs. 96 %; p < 0.001). Fewer elderly women had undergone post-lumpectomy RT (42 vs. 89 %; p < 0.001) and ET for ER+ tumors (72 vs. 95 %; p < 0.001). During the median follow-up period of 56 months for the 80- to 89-year old group and 98 months for the 50- to 59-year-old group, death from breast cancer was similar (4 vs. 5 %; p = 0.5). The two groups respectively experienced 7 versus 6 locoregional recurrences and 11 versus 13 distant recurrences. CONCLUSIONS The octogenarians had disease survivorship similar to that of the younger women despite less frequent use of adjuvant therapies, likely reflecting lower-risk disease features. Whether increased use of axillary surgery, post-lumpectomy RT, and/or ET for ER+ tumors would further improve outcomes is an important area for further study, but treatment should not be deferred solely on the basis of age.
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Affiliation(s)
- Anita Mamtani
- Breast Service, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02215, USA
| | - Julie J Gonzalez
- Breast Service, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02215, USA
| | - Dayna Neo
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Priscilla J Slanetz
- Department of Radiology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Mary Jane Houlihan
- Breast Service, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02215, USA
| | - Christina I Herold
- Department of Medical Oncology, Dana Farber Cancer Institute, Harvard Medical School, Boston, MA, USA
| | - Abram Recht
- Department of Radiation Oncology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Michele R Hacker
- Department of Obstetrics and Gynecology, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Ranjna Sharma
- Breast Service, Department of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, 330 Brookline Avenue, Boston, MA, 02215, USA.
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Safety and Tolerability of Anthracycline-Containing Adjuvant Chemotherapy in Elderly High-Risk Breast Cancer Patients. Clin Breast Cancer 2015; 16:291-298.e3. [PMID: 26791750 DOI: 10.1016/j.clbc.2015.12.001] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2015] [Revised: 12/07/2015] [Accepted: 12/09/2015] [Indexed: 11/23/2022]
Abstract
BACKGROUND Intensive chemotherapy confers benefit to patients with high-risk early breast cancer (BC). We characterized the feasibility and toxicity profile of anthracycline-containing adjuvant chemotherapy (ACAC) in older women with early BC. PATIENTS AND METHODS Available data from women who received ACAC for BC in 3 randomized trials were retrieved. We identified women aged >65 years and we examined differences in tolerability and delivery of chemotherapy, toxicity, and treatment outcome. RESULTS From a total of 2640 patients, we identified 453 patients (17%) as being >65 years old, 89% of whom had tumors that were node-positive, with 77% who were hormone receptor-positive. At least 90% of the planned doses were delivered in 37% of the elderly, compared with 49% in the younger patients (P < .0001). Grade 3 and 4 hematological toxicity was observed in 32% of elderly patients, compared with 21% of the younger (P < .0001). Febrile neutropenia occurred in 4.5% of the elderly patients, as opposed to 2.0% in the younger patients (P < .002). Elderly patients experienced more frequent Grade 3 and 4 fatigue, mucositis, and sensory neuropathy. Relative dose intensities were significantly lower in elderly patients. Treatment discontinuation was not different in the 2 groups. At a median follow-up of 120 months, competing risks analysis showed a significant benefit in disease-free survival for elderly patients. CONCLUSION Elderly BC patients treated with ACAC derive clinical benefit comparable to that in younger patients, mainly at the cost of increased risk of hematological toxicity. This should be taken into account in decision-making and treatment individualization in high-risk BC patients.
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