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Lee SY, Yoo TK, Kim J, Chung IY, Ko BS, Kim HJ, Lee JW, Son BH, Lee SB. Characteristics and risk factors of axillary lymph node metastasis of microinvasive breast cancer. Breast Cancer Res Treat 2024:10.1007/s10549-024-07305-x. [PMID: 38658448 DOI: 10.1007/s10549-024-07305-x] [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: 08/25/2023] [Accepted: 03/03/2024] [Indexed: 04/26/2024]
Abstract
PURPOSE To select patients who would benefit most from sentinel lymph node biopsy (SLNB) by investigating the characteristics and risk factors of axillary lymph node metastasis (ALNM) in microinvasive breast cancer (MIBC). METHODS This retrospective study included 1688 patients with MIBC who underwent breast surgery with axillary staging at the Asan Medical Center from 1995 to 2020. RESULTS Most patients underwent SLNB alone (83.5%). Seventy (4.1%) patients were node-positive, and the majority had positive lymph nodes < 10 mm, with micro-metastases occurring frequently (n = 37; 55%). Node-positive patients underwent total mastectomy and axillary lymph node dissection (ALND) more than breast-conserving surgery (BCS) and SLNB compared with node-negative patients (p < 0.001). In the multivariate analysis, independent predictors of ALNM included young age [odds ratio (OR) 0.959; 95% confidence interval (CI) 0.927-0.993; p = 0.019], ALND (OR 11.486; 95% CI 5.767-22.877; p < 0.001), number of lymph nodes harvested (≥ 5) (OR 3.184; 95% CI 1.555-6.522; p < 0.001), lymphovascular invasion (OR 6.831; 95% CI 2.386-19.557; p < 0.001), presence of multiple microinvasion foci (OR 2.771; 95% CI 1.329-5.779; p = 0.007), prominent lymph nodes in preoperative imaging (OR 2.675; 95% CI 1.362-5.253; p = 0.004), and hormone receptor positivity (OR 2.491; 95% CI 1.230-5.046; p = 0.011). CONCLUSION Low ALNM rate (4.1%) suggests that routine SLNB for patients with MIBC is unnecessary but can be valuable for patients with specific risk factors. Ongoing trials for omitting SLNB in early breast cancer, and further subanalyses focusing on rare populations with MIBC are necessary.
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Affiliation(s)
- Soo-Young Lee
- Department of Surgery, Inha University Hospital, Incheon, Korea
| | - Tae-Kyung Yoo
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Jisun Kim
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Il Yong Chung
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Beom Seok Ko
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Hee Jeong Kim
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Jong Won Lee
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Byung Ho Son
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea
| | - Sae Byul Lee
- Division of Breast Surgery, Department of Surgery, University of Ulsan College of Medicine, Asan Medical Center, 88, Olympic-Ro 43-Gil, Songpa-Gu, Seoul, 05505, Korea.
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Lambrechts Y, Hatse S, Richard F, Boeckx B, Floris G, Desmedt C, Smeets A, Neven P, Lambrechts D, Wildiers H. Differences in the Tumor Molecular and Microenvironmental Landscape between Early (Non-Metastatic) and De Novo Metastatic Primary Luminal Breast Tumors. Cancers (Basel) 2023; 15:4341. [PMID: 37686617 PMCID: PMC10486668 DOI: 10.3390/cancers15174341] [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: 06/24/2023] [Revised: 08/10/2023] [Accepted: 08/28/2023] [Indexed: 09/10/2023] Open
Abstract
Background: The molecular mechanisms underlying the de novo metastasis of luminal breast cancer (dnMBC) remain largely unknown. Materials and Methods: Newly diagnosed dnMBC patients (grade 2/3, ER+, PR+/-, HER2-), with available core needle biopsy (CNB), collected from the primary tumor, were selected from our clinical-pathological database. Tumors from dnMBC patients were 1:1 pairwise matched (n = 32) to tumors from newly diagnosed patients who had no distant metastases at baseline (eBC group). RNA was extracted from 5 × 10 µm sections of FFPE CNBs. RNA sequencing was performed using the Illumina platform. Differentially expressed genes (DEG)s were assessed using EdgeR; deconvolution was performed using CIBERSORTx to assess immune cell fractions. A paired Wilcoxon test was used to compare dnMBC and eBC groups and corrected for the false discovery rate. Results: Many regulatory DEGs were significantly downregulated in dnMBC compared to eBC. Also, immune-related and hypoxia-related signatures were significantly upregulated. Paired Wilcoxon analysis showed that the CCL17 and neutrophils fraction were significantly upregulated, whereas the memory B-cell fraction was significantly downregulated in the dnMBC group. Conclusions: Primary luminal tumors of dnMBC patients display significant transcriptomic and immunological differences compared to comparable tumors from eBC patients.
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Affiliation(s)
- Yentl Lambrechts
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Sigrid Hatse
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - François Richard
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Bram Boeckx
- Laboratory of Translational Genetics, Department of Human Genetics, VIB-KU Leuven, 3000 Leuven, Belgium
- VIB Center for Cancer Biology, 3000 Leuven, Belgium
| | - Giuseppe Floris
- Laboratory for Cell and Tissue Translational Research, Department of Imaging and Radiology, KU Leuven, 3000 Leuven, Belgium
- Department of Pathology, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Christine Desmedt
- Laboratory for Translational Breast Cancer Research (LTBCR), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
| | - Ann Smeets
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
- Department of Surgical Oncology, University Hospitals Leuven, KU Leuven, 3000 Leuven, Belgium
| | - Patrick Neven
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
| | - Diether Lambrechts
- Laboratory of Translational Genetics, Department of Human Genetics, VIB-KU Leuven, 3000 Leuven, Belgium
- VIB Center for Cancer Biology, 3000 Leuven, Belgium
| | - Hans Wildiers
- Laboratory of Experimental Oncology (LEO), Department of Oncology, KU Leuven, 3000 Leuven, Belgium
- Department of General Medical Oncology, Multidisciplinary Breast Center, University Hospitals Leuven, 3000 Leuven, Belgium
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Vrdoljak J, Boban Z, Barić D, Šegvić D, Kumrić M, Avirović M, Perić Balja M, Periša MM, Tomasović Č, Tomić S, Vrdoljak E, Božić J. Applying Explainable Machine Learning Models for Detection of Breast Cancer Lymph Node Metastasis in Patients Eligible for Neoadjuvant Treatment. Cancers (Basel) 2023; 15. [PMID: 36765592 DOI: 10.3390/cancers15030634] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2022] [Revised: 01/16/2023] [Accepted: 01/17/2023] [Indexed: 01/22/2023] Open
Abstract
BACKGROUND Due to recent changes in breast cancer treatment strategy, significantly more patients are treated with neoadjuvant systemic therapy (NST). Radiological methods do not precisely determine axillary lymph node status, with up to 30% of patients being misdiagnosed. Hence, supplementary methods for lymph node status assessment are needed. This study aimed to apply and evaluate machine learning models on clinicopathological data, with a focus on patients meeting NST criteria, for lymph node metastasis prediction. METHODS From the total breast cancer patient data (n = 8381), 719 patients were identified as eligible for NST. Machine learning models were applied for the NST-criteria group and the total study population. Model explainability was obtained by calculating Shapley values. RESULTS In the NST-criteria group, random forest achieved the highest performance (AUC: 0.793 [0.713, 0.865]), while in the total study population, XGBoost performed the best (AUC: 0.762 [0.726, 0.795]). Shapley values identified tumor size, Ki-67, and patient age as the most important predictors. CONCLUSION Tree-based models achieve a good performance in assessing lymph node status. Such models can lead to more accurate disease stage prediction and consecutively better treatment selection, especially for NST patients where radiological and clinical findings are often the only way of lymph node assessment.
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Paik HJ, Kim SJ, Kim KS, Kim Y, Lee SK, Kang SH, Joon J, Youn HJ. Characteristics and chronologically changing patterns of late-onset breast cancer in Korean women of age ≥ 70 years: A hospital based-registry study. BMC Cancer 2022; 22:1261. [PMID: 36471272 PMCID: PMC9720951 DOI: 10.1186/s12885-022-10295-y] [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: 10/11/2020] [Accepted: 11/08/2022] [Indexed: 12/07/2022] Open
Abstract
BACKGROUND Women from Asian and western countries have vastly different ages of onset of breast cancer, with the disease tending to occur at an older age in the West. Through an investigation of the patterns of old-onset breast cancer (OBC) in Korean women, we aimed to identify the characteristics of Korean OBC and evaluate whether these patterns are changing in relation to increasing westernization. METHODS This study retrospectively evaluated 102,379 patients who underwent surgical treatment of primary breast cancer between January 1, 2000 and December 31, 2013 in Korea. We used hospital -based breast cancer registry and analyzed data from these patients using multiple linear regression analysis to compare the characteristics and chronologically changing patterns between OBC (70 years of age or older) and non-OBC (40-69 years of age) patients in Korea. RESULTS A total of 6% of the 102,379 patients had OBC. Overall, OBC had more favorable biological features, such as a higher incidence of luminal A subtype, than did non-OBC, except for a higher incidence rate of triple-negative breast cancer (TNBC). However, OBC also presented with a higher overall disease stage, including higher T and M stages. Although the incidence rates of both OBC and non-OBC have increased overtime, the relative proportion of OBC patients has slightly increased, whereas that of non-OBC has slightly decreased. The increase in the incidence of both OBC and non-OBC was primarily due to the luminal A subtype. CONCLUSIONS Based on a hospital-based registry, overall, Korean OBC had favorable biological features but showed a higher rate of TNBC and advanced cancer stages. The incidence trend of breast cancer in Korea is slowly shifting toward an older age at onset, largely due to the luminal A subtype. Our results may provide novel insights into OBC in Asia, and aid in the development of optimal management of the disease in Asia. TRIAL REGISTRATION Retrospectively registered.
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Affiliation(s)
- Hyun-June Paik
- grid.412591.a0000 0004 0442 9883Department of Surgery, Pusan National University Yangsan Hospital, Yangsan, South Korea
| | - Suk Jung Kim
- grid.411612.10000 0004 0470 5112Department of Radiology, Haeundae Paik Hospital, Inje University College of Medicine, Haeundae-ro 875, Haeundae-gu, Busan, 612-030 South Korea
| | - Ku Sang Kim
- grid.411145.40000 0004 0647 1110Department of Breast-Endocrine Surgery, Kosin University Gospel Hospital, Busan, South Korea
| | - Yongsuk Kim
- grid.411947.e0000 0004 0470 4224Department of Surgery, Uijeongbu St. Mary’s Hospital, The Catholic University of Korea, Uijeongbu, South Korea
| | - Se Kyung Lee
- grid.414964.a0000 0001 0640 5613Division of Breast and Endocrine Surgery, Department of Surgery, Samsung Medical Center, Seoul, South Korea
| | - Su Hwan Kang
- grid.413028.c0000 0001 0674 4447Department of Surgery, Yeungnam University College of Medicine, Daegu, South Korea
| | - Jeong Joon
- grid.15444.300000 0004 0470 5454Department of Surgery, College of Medicine, Yonsei University, Seoul, South Korea
| | - Hyun Jo Youn
- grid.411545.00000 0004 0470 4320Department of Surgery, Chonbuk National University Medical School, Jeonju, South Korea
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Stratta G, Monti C, Salvini P, Vavassori V, Grassi MM. Multidisciplinary management of breast cancer in a 103 years old patient: The ultimate “primum non nocere” challenge. Aging and Health Research 2021; 1:100039. [DOI: 10.1016/j.ahr.2021.100039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
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6
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Kramp LJ, Mathiak M, Behrens HM, Schäfer FW, van Mackelenbergh M, Röcken C. The age-specific differences in histopathological tumor characteristics and TNM classification of breast carcinomas in Quality assured mamma diagnostic (QuaMaDi) program in the state of Schleswig-Holstein in Germany. J Cancer Res Clin Oncol 2021; 148:387-400. [PMID: 34705105 PMCID: PMC8800883 DOI: 10.1007/s00432-021-03841-x] [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: 07/07/2021] [Accepted: 10/18/2021] [Indexed: 11/28/2022]
Abstract
Background We explored the hypothesis that high-quality standards in diagnostic mammography can lead to an early diagnosis of breast cancers and identifies at risk populations outside screening programs. The histopathological features and distribution of the TNM classification were examined in relation to patient age in a large group of women with breast cancers participating in the Quality Assured Mamma Diagnostic (QuaMaDi) program of the state of Schleswig–Holstein. Patients and methods Surgical pathological reports were studied for clinicopathological characteristics, receptor status, molecular subtype and tumor stage. The analysis was conducted by dividing the study population into three age groups: women under 50 years (pre-screening), 50–69 years (peri-screening) and over 70 years (post-screening). Results 7.111 biopsies and 2.887 resection specimens were included. Breast cancer was diagnosed in 4.241 (59.7%) cases, one fourth of them in women < 50 years. Elderly women (> 70 years) had more well-differentiated, estrogen receptor (ER)-positive and HER2-negative carcinomas, whereas younger women (< 50 years) tended to have more poorly differentiated, ER negative, and HER2-positive carcinomas. 47% of breast carcinoma were luminal B tumors and were most common regardless of age. 70.4% of resected specimen had pT1 stage. Nodal negative were 71.2%. Conclusion In QuaMaDi breast cancer was diagnosed at an early and potentially curable stage of the disease due to high-quality standards in diagnostic mammography. In addition, regardless of age, an increased number of prognostically unfavorable molecular subtypes were detected. Thus, QuaMaDi helps to identify at risk populations. QuaMaDi significantly improves diagnostic mammography and complements mammography screening programs. Supplementary Information The online version contains supplementary material available at 10.1007/s00432-021-03841-x.
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Affiliation(s)
- L-J Kramp
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus U33, 24105, Kiel, Germany
| | - M Mathiak
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus U33, 24105, Kiel, Germany
| | - H-M Behrens
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus U33, 24105, Kiel, Germany
| | - F W Schäfer
- Department of Gynecology and Obstetrics, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - M van Mackelenbergh
- Department of Gynecology and Obstetrics, University Hospital Schleswig-Holstein, Campus Kiel, Kiel, Germany
| | - Christoph Röcken
- Department of Pathology, University Hospital Schleswig-Holstein, Campus Kiel, Arnold-Heller-Str. 3, Haus U33, 24105, Kiel, Germany.
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7
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Escuin D, López-Vilaró L, Mora J, Bell O, Moral A, Pérez I, Arqueros C, García-Valdecasas B, Ramón Y Cajal T, Lerma E, Barnadas A. Circulating microRNAs in Early Breast Cancer Patients and Its Association With Lymph Node Metastases. Front Oncol 2021; 11:627811. [PMID: 34513655 PMCID: PMC8428362 DOI: 10.3389/fonc.2021.627811] [Citation(s) in RCA: 13] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Accepted: 08/04/2021] [Indexed: 12/13/2022] Open
Abstract
MicroRNAs have emerged as important regulators of the metastatic process. In addition, circulating miRNAs appear to be surprisingly stable in peripheral blood making them ideal noninvasive biomarkers for disease diagnosis. Here, we performed a proof-of-principle study to investigate the expression profile of circulating miRNAs and their association with the metastatic lymph node status in early breast cancer patients. Sentinel lymph node status was detected by one-step nucleic acid (OSNA) analysis. We performed RNA-sequencing in 16 plasma samples and validated the results by qPCR. Gene Ontology term enrichment and KEGG pathway analyses were carried out using DAVID tools. We found16 differentially expressed miRNAs (q < 0.01) in patients with positive SLNs. Fourteen miRNAs were down-regulated (miR-339-5p, miR-133a-3p, miR-326, miR-331-3p, miR-369-3p, miR-328-3p, miR-26a-3p, miR-139-3p, miR-493-3p, miR-664a-5p, miR-146a-5p, miR-323b-3p, miR-1307-3p and miR-423-3p) and 2 were up-regulated (miR-101-3pand miR-144-3p). Hierarchical clustering using differentially expressed miRNAs clearly distinguished patients according to their lymph node status. Gene ontology analysis showed a significant enrichment of biological processes associated with the regulation of the epithelial mesenchymal transition, cell proliferation and transcriptional regulation. Our results suggest the potential role of several circulating miRNAs as surrogate markers of lymph node metastases in early breast cancer patients. Further validation in a larger cohort of patients will be necessary to confirm our results.
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Affiliation(s)
- Daniel Escuin
- Clinical Oncology Research Group, Institut d'Investigacions Biomédiques Sant Pau (IIB-Sant Pau), Barcelona, Spain
| | - Laura López-Vilaró
- Clinical Oncology Research Group, Institut d'Investigacions Biomédiques Sant Pau (IIB-Sant Pau), Barcelona, Spain.,Department of Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Josefina Mora
- Department of Clinical Biochemistry, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Olga Bell
- Clinical Oncology Research Group, Institut d'Investigacions Biomédiques Sant Pau (IIB-Sant Pau), Barcelona, Spain
| | - Antonio Moral
- Department of General Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,School of Medicine, Universitat Autónoma de Barcelona (UAB), Cerdanyola del Vallès, Spain
| | - Ignacio Pérez
- Department of General Surgery, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Cristina Arqueros
- Department of Medical Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | | | - Teresa Ramón Y Cajal
- Department of Medical Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain
| | - Enrique Lerma
- Clinical Oncology Research Group, Institut d'Investigacions Biomédiques Sant Pau (IIB-Sant Pau), Barcelona, Spain.,Department of Pathology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,School of Medicine, Universitat Autónoma de Barcelona (UAB), Cerdanyola del Vallès, Spain
| | - Agustí Barnadas
- Clinical Oncology Research Group, Institut d'Investigacions Biomédiques Sant Pau (IIB-Sant Pau), Barcelona, Spain.,School of Medicine, Universitat Autónoma de Barcelona (UAB), Cerdanyola del Vallès, Spain.,Department of Medical Oncology, Hospital de la Santa Creu i Sant Pau, Barcelona, Spain.,Centro de Investigación Biomédica en Red Cáncer (CIBERONC), Madrid, Spain
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Abstract
Aim: Breast cancer patients over the age of 65 are more likely to suffer chemotherapy side effects, with premature discontinuation, which negatively affects survival. Methods: We conducted a retrospective cohort study enrolling breast cancer patients; dose reductions or interruptions of chemotherapy have been collected, as well as side effects. Progression-free survival was determined by Kaplan–Meier and evaluated for its association with reduction/suspension. The study included 128 women (median age: 71). Results: Nineteen patients experienced cardiotoxicity, while dosage of chemotherapy was reduced in 23 patients (18.0%), and 14 (10.9%) had premature interruptions. Dose reduction/interruptions were associated with numerically worse progression-free survival (78.2 vs 94.8 months; p = 0.10). Conclusion: Reduction/discontinuation of chemotherapy due to side effects affected nearly 30% of our population, potentially worsening outcomes. Breast cancer patients over the age of 65 are more likely to suffer chemotherapy side effects, which negatively affect survival. We conducted a retrospective study of 128 elderly breast cancer patients, collecting changes in chemotherapy doses and schedules, as well side effects. Progression-free survival (PFS) was calculated and evaluated for its association with reduction/suspension. Nineteen patients experienced cardiotoxicity, while dosage of chemotherapy was reduced in 23 patients (18.0%), and 14 (10.9%) had premature interruptions. Dose reduction/interruption were associated with numerically worse PFS (78.2 vs 94.8 months; p = 0.10). Occurrence of reduction/discontinuation of chemotherapy and cardiotoxicity in this population could potentially worsen outcomes.
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Affiliation(s)
- Valentina Zanuso
- Humanitas Cancer Center, IRCCS Istituto Clinico Humanitas, 20089 Rozzano (MI), Italy.,Humanitas University, 20090 Pieve Emanuele (MI), Italy
| | - Vittorio Fregoni
- ASST Valtellina e Alto Lario, UOC Medicina Generale, 23035 Sondalo (SO), Italy
| | - Lorenzo Gervaso
- European Institute of Oncology (IEO) IRCCS, Gatrointestinal Medical Oncology and Neuroendocrine Tumors, 20141 Milan, Italy.,Molecular Medicine Program, University of Pavia, 27100 Pavia, Italy
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Abstract
Improvements in breast cancer (BC) mortality rates have not been seen in the older adult community, and the fact that older adults are more likely to die from their cancer than younger women establishes a major health disparity. Studies have identified that despite typically presenting with more favorable histology, older women present with more advanced disease, which may be related in part to delayed diagnosis. This is supported by examination of screening practices in older adults. Older women have a worse prognosis than younger women in both early stage disease, and more advanced and metastatic disease. Focus on the treatment of older adults has often concentrated on avoiding overtreatment, but in fact undertreatment may be one reason for the age-related differences in outcomes, and treatments need to be individualized for every older adult, and take into account patient preferences and functional status and not chronologic age alone. Given the aging population in the US, identifying methods to improve early diagnosis in this population and identify additional factors will be important to reducing this age-related disparity.
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10
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Jiang Y, Huang W, Xie J, Han Z, Chen C, Xi S, Sun Z, Hu Y, Zhao L, Yu J, Li T, Zhou Z, Cai S, Li G. Young age increases risk for lymph node positivity in gastric cancer: A Chinese multi-institutional database and US SEER database study. J Cancer 2020; 11:678-685. [PMID: 31942191 PMCID: PMC6959045 DOI: 10.7150/jca.37531] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [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: 06/12/2019] [Accepted: 10/26/2019] [Indexed: 12/15/2022] Open
Abstract
Object: The risk of lymph node positivity (LN+) in gastric cancer (GC) impacts therapeutic recommendations. The aim of this study was to quantify the effect of younger age on LN+. Methods: Data from a Chinese multi-institutional database and the US SEER database on stage I to III resected GC were analyzed for the relationship between age and LN+ status. The association of age and LN+ status was examined with logistic regression separately for each T stage, adjusting for multiple covariates. Poisson regression was used to evaluate age and number of LN+. Results: 4,905 and 14,877 patients were identified in the China and SEER datasets respectively. 479 (9.8%) patients were under age 40 years, with 768 (15.7%) between age 40 and 49 years in China dataset, and 416 (2.8%) patients were under age 40 years, with 1176 (7.9%) between age 40 and 49 years in SEER dataset. Both datasets exhibited significantly proportional decreases of N3a and N3b LN+ with age increasing. Patients younger than age 40 years were more likely to show LN+ compared with the reference age 60 to 69 years. The youngest patients had the highest ORs of N1, N2, N3a, and N3b vs N0 LN+ within T4 stage of China dataset and T3 stage of SEER dataset, the values of ORs decreased with increasing age. Young age was a predictor of an increased number of LNs positive for each T stage. Conclusion: In the two large datasets, young age at diagnosis is associated with an increased risk of LN+.
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Affiliation(s)
- Yuming Jiang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Weicai Huang
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Jingjing Xie
- Center for Drug and Clinical Research, Nanfang Hospital, Southern Medical University, Guangzhou, China
| | - Zhen Han
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Chuanli Chen
- Department of Medical Imaging Center, Nanfang Hospital, Southern Medical University, No. 1838, Guangzhou Avenue North, 510515 Guangzhou, China
| | - Sujuan Xi
- Guangdong Key Laboratory of Liver Disease Research, the 3rd Affiliated Hospital of Sun Yat-sen University, Guangzhou, 510630, China
| | - Zepang Sun
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Yanfeng Hu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Liying Zhao
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Jiang Yu
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Tuanjie Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
| | - Zhiwei Zhou
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, 651 Dongfeng Road East, Guangzhou, P. R. China, 510060.,State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, P. R. China, 510060
| | - Shirong Cai
- Department of Gastrointestinal Surgery of the First Affiliated Hospital, Sun Yat-sen University, Guangzhou, 510700, Guangdong, China
| | - Guoxin Li
- Department of General Surgery, Nanfang Hospital, Southern Medical University, 1838 North Guangzhou Avenue, Guangzhou, China
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Downs-Canner SM, Gaber CE, Louie RJ, Strassle PD, Gallagher KK, Muss HB, Ollila DW. Nodal positivity decreases with age in women with early-stage, hormone receptor-positive breast cancer. Cancer 2019; 126:1193-1201. [PMID: 31860136 DOI: 10.1002/cncr.32668] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [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: 08/05/2019] [Revised: 11/01/2019] [Accepted: 11/20/2019] [Indexed: 12/23/2022]
Abstract
BACKGROUND Despite data demonstrating the safety of omitting axillary surgery in older women with early-stage breast cancer, the incidence of axillary surgery remains high. It was hypothesized that the prevalence of nodal positivity would decrease with advancing age. METHODS The National Cancer Data Base was used to construct a cohort of adult women with early-stage, clinically node-negative, estrogen receptor-positive (ER+), human epidermal growth factor receptor 2-negative breast cancer treated between 2013 and 2015. Multivariable logistic regression was used to assess the relationship between age and nodal positivity, and this was stratified by the axillary surgery category. Modified Poisson regression was used to estimate the proportion of women receiving adjuvant therapy according to age and nodal status. RESULTS The incidence of axillary surgery among women aged 70 and older (n = 51,917) remained high nationwide (86%). There was a significant decrease in nodal positivity with advancing age in women with early-stage, ER+, clinically node-negative breast cancer from the youngest cohort up to patients aged 70 to 89 years, and this was independent of histologic subtype (ductal vs lobular), race, comorbidities, and socioeconomic factors. Overall, less than 10% of women aged 70 or older who underwent surgery had node-positive disease, regardless of axillary surgery type, and almost 95% of node-positive patients aged 70 or older were at pathological stage N1mi or N1. CONCLUSIONS Axillary surgery may be safely omitted for many older women with ER+, clinically node-negative, early-stage breast cancer. Nodal positivity declines with advancing age, and this suggests varied biology in older patients versus younger patients.
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Affiliation(s)
- Stephanie M Downs-Canner
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Charles E Gaber
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina.,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Raphael J Louie
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Paula D Strassle
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina.,Department of Epidemiology, Gillings School of Global Public Health, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina
| | - Kristalyn K Gallagher
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - Hyman B Muss
- Department of Medical Oncology, University of North Carolina School of Medicine, Chapel Hill, North Carolina
| | - David W Ollila
- Division of Surgical Oncology and Endocrine Surgery, Department of Surgery, University of North Carolina School of Medicine, Chapel Hill, North Carolina
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12
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Mathelin C, Nisand I. [Too old for that? Only others believe it]. Gynecol Obstet Fertil Senol 2019; 47:547-548. [PMID: 31003020 DOI: 10.1016/j.gofs.2019.04.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Indexed: 06/09/2023]
Affiliation(s)
- C Mathelin
- Unité de sénologie, hôpital de Hautepierre, hôpitaux universitaires de Strasbourg, CHRU, 1, avenue Molière, 67098 Strasbourg cedex 09, France; IGBMC, institut de génétique et de biologie moléculaire et cellulaire, biologie du cancer, 1, rue Laurent-Fries, 67400 Illkirch-Graffenstaden, France.
| | - I Nisand
- CNGOF, 91, boulevard de Sébastopol, 75002 Paris, France
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Dihge L, Ohlsson M, Edén P, Bendahl PO, Rydén L. Artificial neural network models to predict nodal status in clinically node-negative breast cancer. BMC Cancer 2019; 19:610. [PMID: 31226956 PMCID: PMC6588854 DOI: 10.1186/s12885-019-5827-6] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [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: 12/10/2018] [Accepted: 06/12/2019] [Indexed: 01/09/2023] Open
Abstract
BACKGROUND Sentinel lymph node biopsy (SLNB) is standard staging procedure for nodal status in breast cancer, but lacks therapeutic benefit for patients with benign sentinel nodes. For patients with positive sentinel nodes, individualized surgical strategies are applied depending on the extent of nodal involvement. Preoperative prediction of nodal status is thus important for individualizing axillary surgery avoiding unnecessary surgery. We aimed to predict nodal status in clinically node-negative breast cancer and identify candidates for SLNB omission by including patient-related and pathological characteristics into artificial neural network (ANN) models. METHODS Patients with primary breast cancer were consecutively included between January 1, 2009 and December 31, 2012 in a prospectively maintained pathology database. Clinical- and radiological data were extracted from patient's files and only clinically node-negative patients constituted the final study cohort. ANN-based models for nodal prediction were constructed including 15 risk variables for nodal status. Area under the receiver operating characteristic curve (AUC) and Hosmer-Lemeshow goodness-of-fit test (HL) were used to assess performance and calibration of three predictive ANN-based models for no lymph node metastasis (N0), metastases in 1-3 lymph nodes (N1) and metastases in ≥ 4 lymph nodes (N2). Linear regression models for nodal prediction were calculated for comparison. RESULTS Eight hundred patients (N0, n = 514; N1, n = 232; N2, n = 54) were included. Internally validated AUCs for N0 versus N+ was 0.740 (95% CI = 0.723-0.758); median HL was 9.869 (P = 0.274), for N1 versus N0, 0.705 (95% CI = 0.686-0.724; median HL: 7.421; P = 0.492) and for N2 versus N0 and N1, 0.747 (95% CI = 0.728-0.765; median HL: 9.220; P = 0.324). Tumor size and vascular invasion were top-ranked predictors of all three end-points, followed by estrogen receptor status and lobular cancer for prediction of N2. For each end-point, ANN models showed better discriminatory performance than multivariable logistic regression models. Accepting a false negative rate (FNR) of 10% for predicting N0 by the ANN model, SLNB could have been abstained in 27.25% of patients with clinically node-negative axilla. CONCLUSIONS In this retrospective study, ANN showed promising result as decision-supporting tools for estimating nodal disease. If prospectively validated, patients least likely to have nodal metastasis could be spared SLNB using predictive models. TRIAL REGISTRATION Registered in the ISRCTN registry with study ID ISRCTN14341750 . Date of registration 23/11/2018. Retrospectively registered.
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Affiliation(s)
- Looket Dihge
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden.,Department of Plastic and Reconstructive Surgery, Skåne University Hospital, Malmö, Sweden
| | - Mattias Ohlsson
- Department of Astronomy and Theoretical Physics, Division of Computational Biology and Biological Physics, Lund University, Lund, Sweden
| | - Patrik Edén
- Department of Astronomy and Theoretical Physics, Division of Computational Biology and Biological Physics, Lund University, Lund, Sweden
| | - Pär-Ola Bendahl
- Department of Clinical Sciences Lund, Division of Oncology and Pathology, Lund University, Lund, Sweden
| | - Lisa Rydén
- Department of Clinical Sciences Lund, Division of Surgery, Lund University, Lund, Sweden. .,Department of Surgery, Skåne University Hospital, SE-221 85, Lund, Sweden.
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Kato F, Kudo K, Yamashita H, Baba M, Shimizu A, Oyama-Manabe N, Kinoshita R, Li R, Shirato H. Predicting metastasis in clinically negative axillary lymph nodes with minimum apparent diffusion coefficient value in luminal A-like breast cancer. Breast Cancer 2019; 26:628-636. [PMID: 30937834 DOI: 10.1007/s12282-019-00969-0] [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: 12/06/2018] [Accepted: 03/16/2019] [Indexed: 12/26/2022]
Abstract
BACKGROUND We investigated the usefulness of the minimum ADC value of primary breast lesions for predicting axillary lymph node (LN) status in luminal A-like breast cancers with clinically negative nodes in comparison with the mean ADC. METHODS Forty-four luminal A-like breast cancers without axillary LN metastasis at preoperative clinical evaluation, surgically resected with sentinel LN biopsy, were retrospectively studied. Mean and minimum ADC values of each lesion were measured and statistically compared between LN positive (n = 12) and LN negative (n = 32) groups. An ROC curve was drawn to determine the best cutoff value to differentiate LN status. Correlations between mean and minimum ADC values and the number of metastatic axillary LNs were investigated. RESULTS Mean and minimum ADC values of breast lesions with positive LN were significantly lower than those with negative LN (mean 839.9 ± 110.9 vs. 1022.2 ± 250.0 × 10- 6 mm2/s, p = 0.027, minimum 696.7 ± 128.0 vs. 925.0 ± 257.6 × 10- 6 mm2/s, p = 0.004). The sensitivity and NPV using the best cutoff value from ROC using both mean and minimum ADC were 100%. AUC of the minimum ADC (0.784) was higher than that of the mean ADC (0.719). Statistically significant negative correlations were observed between both mean and minimum ADCs and number of positive LNs, with stronger correlation to minimum ADC than mean ADC. CONCLUSIONS The minimum ADC value of primary breast lesions predicts axillary LN metastasis in luminal A-like breast cancer with clinically negative nodes, with high sensitivity and high NPV.
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Affiliation(s)
- Fumi Kato
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan.
| | - Kohsuke Kudo
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan.,Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education, Hokkaido University, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Hiroko Yamashita
- Department of Breast Surgery, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Motoi Baba
- Department of Breast Surgery, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Ai Shimizu
- Department of Surgical Pathology, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Noriko Oyama-Manabe
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Rumiko Kinoshita
- Department of Radiation Oncology, Hokkaido University Hospital, N14, W5, Kita-ku, Sapporo, 060-8648, Japan
| | - Ruijiang Li
- Department of Radiation Oncology, Stanford University School of Medicine, 1070 Arastradero Rd., Palo Alto, CA, 94304, USA
| | - Hiroki Shirato
- Global Station for Quantum Medical Science and Engineering, Global Institution for Collaborative Research and Education, Hokkaido University, N14, W5, Kita-ku, Sapporo, 060-8648, Japan.,Department of Radiation Medicine, Hokkaido University Graduate School of Medicine, N15, W7, Kita-ku, Sapporo, 060-8638, Japan
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Gismalla MA, Elhassan MA, Abass M. Clinical and pathological factors predicting axillary nodal metastasis in breast cancer patients of central Sudan: A single institution experience. Saudi J Health Sci 2019. [DOI: 10.4103/sjhs.sjhs_90_19] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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16
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Tamirisa N, Thomas SM, Fayanju OM, Greenup RA, Rosenberger LH, Hyslop T, Hwang ES, Plichta JK. Axillary Nodal Evaluation in Elderly Breast Cancer Patients: Potential Effects on Treatment Decisions and Survival. Ann Surg Oncol 2018; 25:2890-2898. [PMID: 29968029 PMCID: PMC6404232 DOI: 10.1245/s10434-018-6595-2] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [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: 04/25/2018] [Indexed: 11/18/2022]
Abstract
BACKGROUND Recent studies suggest that surgical lymph node (LN) evaluation may be omitted in select elderly breast cancer patients as it may not influence adjuvant therapy decisions. To evaluate differences in adjuvant therapy receipt and overall survival (OS), we compared clinically node-negative (cN0) elderly patients who did and did not undergo axillary surgery. METHODS Patients aged ≥70 years in the National Cancer Database (2004-2014) with cT1-3, cN0 breast cancer were divided into two cohorts-those with surgical LN evaluation (one or more nodes removed) and those without (no nodes removed). Propensity scores were used to match patients based on age, year of diagnosis, tumor grade, cT stage, estrogen receptor status, and Charlson-Deyo comorbidity score. A Cox proportional hazards model was used to estimate the effect of LN surgery on OS. RESULTS Overall, 133,778 patients were matched, of whom 102,247 patients (76.4%) underwent nodal surgery. Patients undergoing nodal surgery were more likely to receive chemotherapy (pN1-3: 22.2%; pN0: 5.8%; cN0-no nodal surgery: 2.8%; p < 0.001), radiation (pN1-3: 49.7%; pN0: 47.5%; cN0-no nodal surgery: 26%; p < 0.001), and endocrine therapy (pN1-3: 72%; pN0: 58.5%; cN0-no nodal surgery: 46.5%; p < 0.001). After adjustment for known covariates, patients who did not undergo nodal surgery had a worse OS (hazard ratio 1.66, 95% confidence interval 1.61-1.70). CONCLUSIONS For elderly cN0 breast cancer patients, axillary surgery was associated with higher rates of adjuvant therapy and improved OS. A selective approach to omitting nodal surgery should be considered in elderly patients with cN0 breast cancer as axillary staging may influence subsequent treatment decisions and long-term outcomes.
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Affiliation(s)
- Nina Tamirisa
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
| | - Samantha M Thomas
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - Oluwadamilola M Fayanju
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Rachel A Greenup
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Laura H Rosenberger
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Terry Hyslop
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
- Department of Biostatistics and Bioinformatics, Duke University, Durham, NC, USA
| | - E Shelley Hwang
- Department of Surgery, Duke University Medical Center, Durham, NC, USA
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA
| | - Jennifer K Plichta
- Department of Surgery, Duke University Medical Center, Durham, NC, USA.
- Duke Cancer Institute, Duke University Medical Center, Durham, NC, USA.
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Abstract
As its incidence increases with age, breast cancer in elderly patients takes on a growing importance in clinical oncology practice. Management decisions are challenging because there is a lack of high-quality evidence in this heterogeneous population. Epidemiological studies have shown that breast cancer mortality does not decrease substantially in the older population compared with younger adults. Recent data suggest a phenotype somewhat different from that of younger patients, also confirmed at the molecular level. Breast cancer biology has been incompletely deciphered in this age group. New therapeutic agents continue to expand the available treatment options at every stage, and for each subtype of breast cancer. In the estrogen receptor-positive subtype, agents to overcome endocrine resistance have been introduced; CDK 4/6 and mTOR inhibitors have already been approved in this setting. In addition, more potent agents targeting the HER2 pathway are actively being trialed. Besides trastuzumab, pertuzumab, or lapatinib, new agents like neratinib or PI3K inhibitors are currently being tested in clinical trials. Finally, even though chemotherapy remains the cornerstone of the treatment of triple negative tumors, alternative promising approaches such as immunotherapy, notably antibodies against PD-1/PD-L1 or targeted therapies (PARP or androgen inhibitors), are currently being investigated in this specific subtype.
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Derks M, Bastiaannet E, van de Water W, de Glas N, Seynaeve C, Putter H, Nortier J, Rea D, Hasenburg A, Markopoulos C, Dirix L, Portielje J, van de Velde C, Liefers G. Impact of age on breast cancer mortality and competing causes of death at 10 years follow-up in the adjuvant TEAM trial. Eur J Cancer 2018; 99:1-8. [DOI: 10.1016/j.ejca.2018.04.009] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2017] [Revised: 04/03/2018] [Accepted: 04/16/2018] [Indexed: 01/09/2023]
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19
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Terada M, Adachi Y, Sawaki M, Hattori M, Yoshimura A, Naomi G, Kotani H, Iwase M, Kataoka A, Onishi S, Sugino K, Mori M, Horisawa N, Sasaki E, Yatabe Y, Iwata H. Occult breast cancer may originate from ectopic breast tissue present in axillary lymph nodes. Breast Cancer Res Treat 2018; 172:1-7. [PMID: 30030707 DOI: 10.1007/s10549-018-4898-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [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: 03/01/2018] [Accepted: 06/26/2018] [Indexed: 01/03/2023]
Abstract
PURPOSE Occult breast cancer (OBC) is classified as a carcinoma of unknown primary, and involves axillary lymphadenopathy and is histologically consistent with metastatic breast cancer. OBC has been conventionally considered as a metastatic lymph node lesion, the origin of which is an undetectable breast tumor. Therefore, OBC patients would usually have undergone axillary lymph node dissection, and mastectomy or whole breast radiotherapy (WBRT). However, majority of OBC reports have been based on cases that were diagnosed during a period when diagnostics was still relatively primitive, and when magnetic resonance imaging was not yet a standard preoperative assessment. Therefore, there have been many false negatives in the breast based on preoperative assessment. METHODS We herein hypothesize that the origin of OBC is ectopic breast tissue present in axillary lymph nodes (ALNs). If our hypothesis is true, mastectomy and WBRT may be unnecessary for OBC patients. RESULTS Our hypothesis is supported by several findings. First, advances in radiological imaging have suggested that a primary breast tumor is absent in OBC patients. Second, proliferative breast lesions arising from ectopic breast present in ALNs have been reported. Lastly, cellular subtypes in OBC based on immunohistochemistry are of various types including ordinary breast cancer and the prognosis is not worse than stage II breast cancer. CONCLUSION It is important to distinguish between "primary" OBC in ALNs and "metastatic" OBC from micro-primary breast tumor. Further studies are required to determine if omission of mastectomy and WBRT is acceptable.
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Affiliation(s)
- Mitsuo Terada
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan.
| | - Yayoi Adachi
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Masataka Sawaki
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Masaya Hattori
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Akiyo Yoshimura
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Gondo Naomi
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Haruru Kotani
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Madoka Iwase
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Ayumi Kataoka
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Sakura Onishi
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Kayoko Sugino
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Makiko Mori
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Nanae Horisawa
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Eiichi Sasaki
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Yasushi Yatabe
- Department of Pathology and Molecular Diagnostics, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
| | - Hiroji Iwata
- Department of Breast Oncology, Aichi Cancer Center Hospital, 1-1, Kanokoden, Chikusa-ku, Nagoya, Aichi, 464-8681, Japan
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21
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Abstract
Aging poses an unique opportunity to study cancer biology and treatment in older adults. Breast cancer is often studied in young women; however, much investigation remains to be done on breast cancer in our expanding elderly population. Diagnostic and management strategies applicable to younger patients cannot be empirically used to manage older breast cancer patients. Lack of evidence-based data continues to be the major impediment toward delivery of personalized cancer care to elderly breast cancer patients. This article reviews the relevant literature on management of curable breast cancer in the elderly, the role of geriatric assessment, complex treatment decision making within the context of patient's expected life expectancy, comorbidities, physical function, socioeconomic status, barriers to health care delivery, goals of treatment, and therapy-related side effects. Continuing efforts for enrolling elderly breast cancer patients in contemporary clinical trials, and thus improving age-appropriate care, are emphasized.
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Lodi M, Scheer L, Reix N, Heitz D, Carin AJ, Thiébaut N, Neuberger K, Tomasetto C, Mathelin C. Breast cancer in elderly women and altered clinico-pathological characteristics: a systematic review. Breast Cancer Res Treat 2017; 166:657-668. [PMID: 28803352 DOI: 10.1007/s10549-017-4448-5] [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] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 08/07/2017] [Indexed: 01/09/2023]
Abstract
PURPOSE Breast cancer is the most common malignancy in women in terms of incidence and mortality. Age is undoubtedly the biggest breast cancer risk factor. In this study we examined clinical, histological, and biological characteristics and mortality of breast cancer in elderly women along with their changes with advancing age. METHODS We reviewed 63 original articles published between 2006 and 2016 concerning women over 70 years with breast cancer. RESULTS Compared to patients 70-79 years, patients aged 80 and over had larger tumor size with fewer T1 (42.9% vs 57.7%, p < 0.01) and more T2 lesions (43.5% vs 33.0%, p < 0.01). Lymph nodes and distant metastases were more frequent, with more N + (49.5% vs 44.0%, p < 0.01) and more M1 (8.0% vs 5.9%, p < 0.01). Infiltrating mucinous carcinomas were more frequent (4.3% vs 3.7%, p < 0.01). Tumors had lower grades, with more grade 1 (23.2% vs 19.8%, p = 0.01) and fewer grade 3 (21.5% vs 25.5%, p < 0.01), and were more hormone-sensitive: PR was more often expressed (72.6% vs 67.3%, p < 0.01). Lympho-vascular invasion was less frequent in the 80 years and over (22.9% vs 29.7%, p = 0.01). Breast cancer-specific mortality was higher both at 5 years (25.8% vs 17.2%, p < 0.01) and 10 years (32.7% vs 26.6%, p < 0.01). CONCLUSION Clinico-pathological characteristics, increased incidence, and mortality associated with aging can be explained on one hand by biological changes of the breast such as increased estrogen sensitivity, epithelial cell alterations, immune senescence, and tumor microenvironment modifications. However, sociologic factors such as increased life expectancy, under-treatment, late diagnosis, and insufficient individual screening, are also involved.
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Affiliation(s)
- M Lodi
- Senology Unit, Strasbourg University Hospital, Hôpital de Hautepierre 1, Avenue Molière, 67200, Strasbourg, France.
| | - L Scheer
- Senology Unit, Strasbourg University Hospital, Hôpital de Hautepierre 1, Avenue Molière, 67200, Strasbourg, France
| | - N Reix
- ICube, UMR 7357, Strasbourg University/CNRS, Fédération de Médecine Translationnelle de Strasbourg (FMTS), 300 Boulevard Sébastien Brant, 67400, Illkirch-Graffenstaden, France.,Biochemistry and Molecular Biology Laboratory, Strasbourg University Hospital, 1 Place de l'Hôpital, 67000, Strasbourg, France
| | - D Heitz
- Onco-geriatric Unit, Strasbourg University Hospital, 1 Avenue Molière, 67200, Strasbourg, France
| | - A-J Carin
- Gynecology Department, Haguenau General Hospital, 64 Avenue du Professeur Leriche, 67504, Haguenau, France
| | - N Thiébaut
- Quantmetry, 128 rue du Faubourg Saint-Honoré, 75008, Paris, France
| | - K Neuberger
- Quantmetry, 128 rue du Faubourg Saint-Honoré, 75008, Paris, France
| | - C Tomasetto
- Institue de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), CNRS, UMR7104 INSERM U964, 1 rue Laurent Fries, 67400, Illkirch-Graffenstaden, France
| | - C Mathelin
- Senology Unit, Strasbourg University Hospital, Hôpital de Hautepierre 1, Avenue Molière, 67200, Strasbourg, France.,Institue de Génétique et de Biologie Moléculaire et Cellulaire (IGBMC), CNRS, UMR7104 INSERM U964, 1 rue Laurent Fries, 67400, Illkirch-Graffenstaden, France.,Hôpital Saint Nicolas, Sarrebourg General Hospital, 25 Avenue du Général de Gaulle, 57400, Sarrebourg, France
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Chakraborty A, Bose CK, Basak J, Sen AN, Mishra R, Mukhopadhyay A. Determinants of lymph node status in women with breast cancer: A hospital based study from eastern India. Indian J Med Res 2017; 143:S45-S51. [PMID: 27748277 PMCID: PMC5080928 DOI: 10.4103/0971-5916.191761] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [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] [Indexed: 11/23/2022] Open
Abstract
Background & objectives: Number of metastatic lymph nodes has a strong prognostic value in the course of breast cancer treatment, morbidity and mortality. This study was undertaken to determine the association between axillary lymph node metastasis and several variables such as age, tumour size, grade, lymphovascular invasion, oestrogen and progesterone receptor expression and HER2/neu status in patients with breast cancer. Methods: In this study 426 (with complete information on study variables) patients with breast cancer on treatment during March 2010 to December 2013, were analyzed. TNM (tumour node matastasis) staging was evaluated. The histological grading of tumours was done according to modified Bloom-Richardson Grading System. The immunophenotype of the tumour was determined as the expression of oestrogen (ER) and progesterone (PR) receptors and HER2/neu status. Univariate and multivariate analyses were carried out to determine the independent predictors of metastatic lymph node. Results: Among the studied patients, 44.36 per cent (189 of 426) of the patients had nodal metastases. Tumour histology, tumour grade, size and lympho-vascular invasion were related with node positivity. On univariate analysis, age, menopause, hormone receptor status did not relate with the node metastasis. Age, tumour grade, tumour size, lympho-vascular invasion and HER2/neu expression was likely to be associated with the number of lymph node metastasis. Interpretation & conclusions: The lymph node status was associated with clinical stage, tumour grade, tumour histology and HER2/neu status. These factors may be used for better management of such patients.
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Affiliation(s)
- Abhijit Chakraborty
- Department of Molecular Biology, Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, India
| | - Chinmoy Kumar Bose
- Department of Gynecological Oncology, Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, India
| | - Jayasri Basak
- Department of Molecular Biology, Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, India
| | - Aditya Narayan Sen
- Department of Surgical Oncology, Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, India
| | - Raghwendra Mishra
- Department of Physiology, Ananda Mohan College, University of Calcutta, Kolkata, India
| | - Ashis Mukhopadhyay
- Department of Medical Oncology, Netaji Subhas Chandra Bose Cancer Research Institute, Kolkata, India
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Abstract
Cis-diamminedichloroplatinum (CP), a prominent anticancer drug, exerts toxic insults that are functional to various factors that compromise its antineoplastic activity. Riboflavin (RF) is an essential vitamin and photosensitizer that ameliorates CP-induced toxic insults in vivo in a dose-dependent manner. The aim of the present study is to investigate how age can influence the ameliorative effect of RF against CP-induced toxicity. Ninety male mice were divided into three age groups: young, adult, and old for the present investigation under an established treatment strategy with CP, RF, and their combinations under photoillumination for 1 mo. Their kidneys and serum samples were assessed for redox status [superoxide dismutase, catalase, reduced glutathione, malondialdehyde (MDA), carbonyl contents, and glutathione-S-transferase], biochemical analysis (renal function markers-nitric oxide), comet assay, and histopathology. The adult group showed not only the strongest resistance against the CP-induced toxicity but also the better ameliorative effect of RF followed by the young and old groups, respectively, with well-maintained redox status concomitant with the level of renal function markers, MDA, and carbonyl contents near the control values. Furthermore, comet assay and histopathological evaluation confirmed the results in a dose-dependent manner. Hence, age is an important patient-related factor that can influence the final clinical outcome under personalized chemoradiotherapy.
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Affiliation(s)
- Iftekhar Hassan
- a Department of Zoology , College of Sciences, King Saud University , Riyadh , Saudi Arabia
| | - Imrana Naseem
- b Department of Biochemistry, Faculty of Life Sciences , Aligarh Muslim University , Aligarh , India
| | - Shazia Aman
- c Department of Biochemistry , J N Medical College and Hospital, Aligarh Muslim University , Aligarh , India
| | - Ibrahim M Alhazza
- a Department of Zoology , College of Sciences, King Saud University , Riyadh , Saudi Arabia
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Giugliano FM, Falivene S, Esposito E, Di Franco R, D'Aiuto M, Lanza F, Borzillo V, Ferraioli P, Compagna R, Amato B, Ravo V, Muto P. Short-course radiotherapy in elderly women with breast cancer: Comparison by age, comorbidity index and toxicity. Int J Surg 2016; 33 Suppl 1:S92-6. [PMID: 27255134 DOI: 10.1016/j.ijsu.2016.05.045] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
BACKGROUND Breast cancer is the most common malignancy amongst elderly women. It represents the main cause of mortality for those women and it is steadily increasing. The primary therapeutic approach remains surgery, as in other age groups. The role of radiotherapy following surgery is still debated. The use of hypofractionated schedules is challenging the standard fractionation and has now been considered an advantageous option within this subgroup of patients. Results from randomized controlled trials have not been shown to be inferior to standard fractionation in terms of local recurrence, disease-free survival and overall survival. Acute and late side effects were not increased by hypofractionated regimens. PATIENTS AND METHODS 60 elderly women treated by hypofractionated radiotherapy after breast conserving surgery were stratified by age. Comorbidities associated compliance and toxicity correlation to age were the first endpoints of the study. Comorbidity associated compliance was calculated by Cumulative Illness Rating Scale Geriatric. RESULTS At a median follow-up of 15 months overall survival was 100%, without severe late toxicity. No statistical significant differences were found between Cumulative Illness Rating Scale-Geriatric, systemic therapy and toxicity. CONCLUSION In our experience hypofractioned regimens seem to be safe and reliable in the elderly setting, although longer follow up is needed.
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Abstract
The purpose of this study was to assess whether breast cancer subtype (BCS) as determined by estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2 can predict the axillary lymph node metastasis in breast cancer. Patients who received breast conserving surgery or mastectomy and axillary lymph node dissection were identified from 2 cancer centers. The associations between clinicopathological variables and axillary lymph node involvement were evaluated in univariate and multivariate regression analyses. A total of 3471 patients met the inclusion criteria, and 53.0% had axillary lymph node metastases at diagnosis. Patients with hormone receptor (HR)-/human epidermal growth factor receptor 2 (HER2)- subtype had a higher grade disease and the lowest rate of lymphovascular invasion. Univariate and multivariable logistic regression analyses showed that BCS was significantly associated with lymph node involvement. Patients with the HR-/HER2- subtype had the lowest odds of having nodal positivity than those with other BCSs. HR+/HER2- (odds ratio [OR] 1.651, 95% confidence interval [CI]: 1.349-2.021, P < 0.001), HR+/HER2+ (OR 1.958, 95%CI 1.542-2.486, P < 0.001), and HR-/HER2+ (OR 1.525, 95%CI 1.181-1.970, P < 0.001) tumors had higher risk of nodal positivity than the HR-/HER2- subtype. The other independent predictors of nodal metastases included tumor size, tumor grade, and lymphovascular invasion. Breast cancer subtype can predict the presence of axillary lymph node metastasis in breast cancer. HR-/HER2- is associated with a reduced risk of axillary lymph node metastasis compared to other BCSs. Our findings may play an important role in guiding axillary treatment considerations if further confirmed in larger sample size studies.
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Affiliation(s)
- Zhen-Yu He
- From the Department of Radiation Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou (Z-YH, J-YS, F-YL, H-XL); Department of Radiation Oncology, Xiamen Cancer Center, the First Affiliated Hospital of Xiamen University, Xiamen (S-GW, QL); and Department of Nasopharyngeal Carcinoma, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center of Cancer Medicine, Guangzhou, People's Republic of China (QY)
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Jézéquel P, Sharif Z, Lasla H, Gouraud W, Guérin-Charbonnel C, Campion L, Chrétien S, Campone M. Gene-expression signature functional annotation of breast cancer tumours in function of age. BMC Med Genomics 2015; 8:80. [PMID: 26597277 PMCID: PMC4657228 DOI: 10.1186/s12920-015-0153-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [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: 06/12/2015] [Accepted: 11/17/2015] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Breast cancer biological characteristics change as age advances. Today, there is a lack of knowledge regarding age-specific molecular alterations that characterize breast tumours, notably in elderly patients. The vast majority of studies that aimed at exploring breast cancer in function of age are based on clinico-pathological data. Gene-expression signatures (GES), which in some ways capture biological information in a non-reductionist manner, represent powerful tools able to explore tumour heterogeneity. METHODS Twenty-five GES were used for functional annotation of breast tumours in function of age: five for molecular subtyping, seven for immune response, three for metabolism, seven for critical pathways in cancer and three for prognosis. Affymetrix® genomics datasets were exclusively used to avoid cross-platform normalization issues. Available corresponding clinico-pathological data were also retrieved and analysed. RESULTS Fifteen publicly available datasets were pooled for a total of 2378 breast cancer patients (whole cohort), out of whom 1413 were of Caucasian origin. Three age groups were defined: ≤ 40 years (AG1), > 40 to < 70 years (AG2) and ≥ 70 years (AG3). We confirmed that age influenced the incidence of molecular subtypes. We found a significant growing incidence of luminal B and a decreasing kinetics for basal-like in function of age. We showed that AG3 luminal B tumours were less aggressive than AG1 luminal B tumours based on different GES (iron metabolism, mitochondrial oxidative phosphorylation and reactive stroma), recurrence score prognostic GES and histological grade (SBR). Contrary to tumours of young patients, tumours of elderly patients concentrated favourable GES scores: high oestrogen receptor and mitochondrial oxidative phosphorylation, low proliferation, basal-like, glycolysis, chromosomal instability and iron metabolism, and low GES prognostic scores (van't Veer 70-GES, genomic grade index and recurrence score). CONCLUSIONS Functional annotation of breast tumours by means of 25 GES demonstrated a decreasing aggressiveness of breast tumours in function of age. This strategy, which can be strengthened by increasing the number of representative GES to gain more insight into biological systems involved in this disease, provides a framework to develop rational therapeutic strategies in function of age.
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Affiliation(s)
- Pascal Jézéquel
- Bioinfomics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,Cancer Genomic Unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,INSERM U892, IRT-UN, 8 quai Moncousu, Nantes Cedex, 44007, France. .,Biopatholgy department, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France.
| | - Zein Sharif
- Départemental de Vendée - site de Montaigu, Polyvalent medicine service, Centre Hospitalier, 54, rue Saint Jacques, BP 259, Montaigu, 85602, France.
| | - Hamza Lasla
- Bioinfomics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France.
| | - Wilfried Gouraud
- Bioinfomics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,Cancer Genomic Unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,INSERM U892, IRT-UN, 8 quai Moncousu, Nantes Cedex, 44007, France.
| | - Catherine Guérin-Charbonnel
- Bioinfomics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,Cancer Genomic Unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,INSERM U892, IRT-UN, 8 quai Moncousu, Nantes Cedex, 44007, France.
| | - Loïc Campion
- INSERM U892, IRT-UN, 8 quai Moncousu, Nantes Cedex, 44007, France. .,Biostatistics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France.
| | - Stéphane Chrétien
- Mathematics laboratory, UMR CNRS 6623 et Université de Franche Comté, 16 route de Gray, Besançon Cedex, 25030, France.
| | - Mario Campone
- Bioinfomics unit, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France. .,INSERM U892, IRT-UN, 8 quai Moncousu, Nantes Cedex, 44007, France. .,Medical oncology service, Integrated Centre for Oncology - René Gauducheau, Bd J. Monod, Nantes, Saint Herblain Cedex, 44805, France.
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Le Saux O, Ripamonti B, Bruyas A, Bonin O, Freyer G, Bonnefoy M, Falandry C. Optimal management of breast cancer in the elderly patient: current perspectives. Clin Interv Aging 2015; 10:157-74. [PMID: 25609933 PMCID: PMC4293298 DOI: 10.2147/cia.s50670] [Citation(s) in RCA: 9] [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] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Breast cancer (BC) is the most common female malignancy in the world and almost one third of cases occur after 70 years of age. Optimal management of BC in the elderly is a real challenge and requires a multidisciplinary approach, mainly because the elderly population is heterogeneous. In this review, we describe the various possibilities of treatment for localized or metastatic BC in an aging population. We provide an overview of the comprehensive geriatric assessment, surgery, radiotherapy, and adjuvant therapy for early localized BC and of chemotherapy and targeted therapies for metastatic BC. Finally, we attempt to put into perspective the necessary balance between the expected benefits and risks, especially in the adjuvant setting.
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Affiliation(s)
- Olivia Le Saux
- Medical Oncology Unit, Lyon Sud University Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Bertrand Ripamonti
- Gynaecology-Obstetrics Department, University Hospital, Saint-Etienne, France
| | - Amandine Bruyas
- Croix Rousse University Hospital, Hospices Civils de Lyon, Pierre-Bénite, France ; Lyon University, Lyon, France
| | | | - Gilles Freyer
- Medical Oncology Unit, Lyon Sud University Hospital, Hospices Civils de Lyon, Pierre-Bénite, France ; Lyon University, Lyon, France
| | - Marc Bonnefoy
- Lyon University, Lyon, France ; Geriatric Unit, Lyon Sud University Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Claire Falandry
- Lyon University, Lyon, France ; Geriatric Unit, Lyon Sud University Hospital, Hospices Civils de Lyon, Pierre-Bénite, France
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30
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Staudigl C, Bartova M, Salama M, Dzagnidze G, Bago-horvath Z, Pohlodek K, Singer CF, Tea MM. Histopathological characterization of ulcerated breast cancer and comparison to their non-ulcerated counterparts. Tumour Biol 2015; 36:3423-8. [DOI: 10.1007/s13277-014-2977-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2014] [Accepted: 12/11/2014] [Indexed: 10/24/2022] Open
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Limite G, Di Micco R, Sollazzo V, Esposito E, Cervotti M, Compagna R, De Werra C, Amato B, Forestieri P. Clinically cN0 breast cancer in elderly: What surgery? Int J Surg 2014; 12:S130-4. [DOI: 10.1016/j.ijsu.2014.08.364] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2014] [Accepted: 06/15/2014] [Indexed: 12/31/2022]
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32
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Montroni I, Rocchi M, Santini D, Ceccarelli C, Ghignone F, Zattoni D, Nuvola G, Zanotti S, Ugolini G, Taffurelli M. Has breast cancer in the elderly remained the same over recent decades? A comparison of two groups of patients 70years or older treated for breast cancer twenty years apart. J Geriatr Oncol 2014; 5:260-5. [DOI: 10.1016/j.jgo.2014.02.006] [Citation(s) in RCA: 10] [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: 06/06/2013] [Revised: 09/13/2013] [Accepted: 02/25/2014] [Indexed: 01/21/2023]
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Greer LT, Rosman M, Charles Mylander W, Liang W, Buras RR, Chagpar AB, Edwards MJ, Tafra L. A prediction model for the presence of axillary lymph node involvement in women with invasive breast cancer: a focus on older women. Breast J 2014; 20:147-53. [PMID: 24475876 DOI: 10.1111/tbj.12233] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Axillary lymph node (ALN) status at diagnosis is the most powerful prognostic indicator for patients with breast cancer. Our aim is to examine the contribution of variables that lead to ALN metastases in a large dataset with a high proportion of patients greater than 70 years old. Using the data from two multicenter prospective studies, a retrospective review was performed on 2,812 patients diagnosed with clinically node-negative invasive breast cancer from 1996 to 2005 and who underwent ALN sampling. Univariate and multivariate logistic regression were used to identify variables that were strongly associated with axillary metastases, and an equation was developed to estimate risk of ALN metastases. Of the 2,812 patients with invasive breast cancer, 18% had ALN metastases at diagnosis. Based on univariate analysis, tumor size, lymphovascular invasion (LVI), tumor grade, age at diagnosis, menopausal status, race, tumor location, tumor type, and estrogen and progesterone receptor status were statistically significant. The relationship between age and involvement of axillary metastases was nonlinear. In multivariate analysis, LVI, tumor size and menopausal status were the most significant factors associated with ALN metastases. Age, however, was not a significant contributing factor for axillary metastases. Tumor size, LVI, and menopausal status are strongly associated with ALN metastases. We believe that age may have been a strong factor in previous analyses because there was not an adequate representation of women in older age groups and because of the violation of the assumption of linearity in their multivariate analyses.
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Affiliation(s)
- Lauren T Greer
- General Surgery Service, Walter Reed National Military Medical Center, Bethesda, Maryland
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Seok JW, Kim Y, An Y, Kim BS. The clinical value of tumor FDG uptake for predicting axillary lymph node metastasis in breast cancer with clinically negative axillary lymph nodes. Ann Nucl Med 2013; 27:546-53. [DOI: 10.1007/s12149-013-0720-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2012] [Accepted: 03/14/2013] [Indexed: 10/27/2022]
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Dreyer G, Vandorpe T, Smeets A, Forceville K, Brouwers B, Neven P, Janssens H, Deraedt K, Moerman P, Van Calster B, Christiaens MR, Paridaens R, Wildiers H. Triple negative breast cancer: clinical characteristics in the different histological subtypes. Breast 2013; 22:761-6. [PMID: 23416046 DOI: 10.1016/j.breast.2013.01.009] [Citation(s) in RCA: 36] [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: 07/29/2012] [Revised: 12/19/2012] [Accepted: 01/18/2013] [Indexed: 01/17/2023] Open
Abstract
PURPOSE To investigate the clinical behavior of triple negative breast cancer (TNC), including age distribution, occurrence of LN (lymph node) invasion and prognosis in different histological subtypes. METHODS For this cohort study we used data on 476 patients with newly diagnosed TNC at the University Hospitals Leuven (Belgium) between 1999 and 2009. Of these, 395 received upfront surgery, 68 neoadjuvant chemotherapy and 21 had metastases at diagnosis. RESULTS Apocrine and invasive lobular TNC occur more often in older patients compared to IDC-NOS. Of the primarily operated patients with TNC, 35.1% has pathological LN involvement. There were no significant differences in nodal invasion between different histological subtypes, but most subtypes contained few patients. In contrast to previous reports, 6/14 of apocrine TNC had LN involvement. Disease free survival (DFS) was different in different histological subtypes, but group sizes were insufficient to be able to draw firm conclusions. Within the histologically 'homogeneous' IDC-NOS group with primary surgery and outcome data (n = 300), DFS with 3.5 year median follow-up decreased with increasing age, but chemotherapy and radiotherapy were much less frequently given with increasing age. In multivariable analysis, lower age, presence of LN involvement, lack of administration of chemotherapy and radiotherapy were significant predictors of relapse. CONCLUSION TNC is not a uniform disease. Different histological subtypes have different age distribution and behavior. The prognosis of the most common histological subgroup, IDC-NOS, is better in older patients, but this is counterbalanced by significantly decreased use of chemotherapy and radiotherapy.
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Affiliation(s)
- Geertje Dreyer
- Department of General Medical Oncology, University Hospitals Leuven, Leuven, Belgium.
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Yoshihara E, Smeets A, Laenen A, Reynders A, Soens J, Van Ongeval C, Moerman P, Paridaens R, Wildiers H, Neven P, Christiaens MR. Predictors of axillary lymph node metastases in early breast cancer and their applicability in clinical practice. Breast 2012; 22:357-61. [PMID: 23022046 DOI: 10.1016/j.breast.2012.09.003] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2012] [Revised: 08/31/2012] [Accepted: 09/07/2012] [Indexed: 11/26/2022] Open
Abstract
PURPOSE Lymph node involvement is the most important prognostic factor in breast cancer. It is a multifactorial event determined by patient and tumour characteristics. The purpose of this study was to determine clinical and pathological factors predictive for axillary lymph node metastasis (ALNM) in patients with early breast cancer and to build a model to portend lymph node involvement. METHODS We evaluated 1300 consecutive patients surgically treated in our institution (2007-2009) for cT1-T2 invasive breast cancer. The patient and tumour characteristics evaluated included: age at diagnosis, number of foci, histologic grade, location, tumour size, histologic subtype, lymphovascular invasion (LVI), estrogen-receptor (ER), progesterone-receptor (PR) and Her-2 status. Univariate and multivariate analyses were performed. Factors significantly associated with ALNM by univariate analysis plus histologic subtype were included in the multivariate analysis. RESULTS By univariate analysis, the incidence of ALNM was significantly associated with the presence of LVI (P < 0.0001), larger tumour size (P < 0.0001), higher histologic grade (P < 0.0001), retroareolar or lateral location in the breast (P < 0.0001), multiple foci (P = 0.0002) and in patients who underwent an axillary lymph node dissection. We found no effect of age, ER⁄PR nor HER-2 status. By multivariate analysis, ALNM was significantly associated with the presence of LVI (P < 0.0001), larger tumour size (P < 0.0001), axillary lymph node dissection (P = 0.0003), retroareolar and lateral tumour location in the breast (P = 0.0019) and the presence of multiple foci (P = 0.0155). CONCLUSIONS LVI and tumour size emerged as the most powerful independent predictors of ALNM, followed by the location of the tumour in the breast and the presence of multiple foci.
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Affiliation(s)
- Emi Yoshihara
- Multidisciplinary Breast Centre, University Hospitals Leuven, Herestraat 49, Leuven, Belgium
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Cluze C, Retornaz F, Rey D, Meresse M, Rousseau F, Bouhnik AD, Giorgi R. Inequality in sentinel lymph node dissection for elderly women with early stage breast cancer: Results from a French prospective cohort study. J Geriatr Oncol 2012. [DOI: 10.1016/j.jgo.2012.02.009] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Ditto A, Martinelli F, Reato C, Kusamura S, Solima E, Fontanelli R, Haeusler E, Raspagliesi F. Systematic para-aortic and pelvic lymphadenectomy in early stage epithelial ovarian cancer: a prospective study. Ann Surg Oncol 2012; 19:3849-55. [PMID: 22707110 DOI: 10.1245/s10434-012-2439-7] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2011] [Indexed: 11/18/2022]
Abstract
BACKGROUND Lymphadenectomy is important in the surgical treatment of apparent early epithelial ovarian cancers (eEOC); however, its extent is not well defined. We evaluated the role of systematic lymphadenectomy, the risk factors related with lymph node metastases, the implications, and the morbidity of comprehensive surgical staging. METHODS We prospectively recruited 124 patients diagnosed with apparent eEOC [International Federation of Gynecology and Obstetrics (FIGO) stage I and II] between January 2003 and January 2011. Demographics, surgical procedures, morbidities, pathologic findings, and correlations with lymph node metastases were assessed. RESULTS A total of 111 patients underwent complete surgical staging, including lymphadenectomy, and were therefore analyzed. A median of 23 pelvic and 20 para-aortic nodes were removed. Node metastases were found in 15 patients (13.5 %). The para-aortic region was involved in 13 (86.6 %) of 15 cases. At univariate analysis, age, menopause, FIGO stage, grading, and laterality were found to be significant factors for lymph node metastases, while CA125 of >35 U/ml and positive cytology were not. No lymph node metastases were found in mucinous histotypes. At multivariate analysis, only bilaterality (p = 0.018) and menopause (p = 0.032) maintained a statistically significant association with lymph node metastases. Lymphadenectomy-related complications (lymphocyst formation and lymphorrhea) were found in 14.4 % patients. CONCLUSIONS The data of this prospective study demonstrate the prognostic value of lymphadenectomy in eEOC. Menopause, age, bilaterality, histology, and tumor grade are identifiable factors that can help the surgeon decide whether to perform comprehensive surgical staging with lymph node dissection. These parameters may be used in planning subsequent treatment.
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Affiliation(s)
- Antonino Ditto
- Department of Gynecologic Oncology, IRCCS National Cancer Institute, Milan, Italy.
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Biganzoli L, Wildiers H, Oakman C, Marotti L, Loibl S, Kunkler I, Reed M, Ciatto S, Voogd AC, Brain E, Cutuli B, Terret C, Gosney M, Aapro M, Audisio R. Management of elderly patients with breast cancer: updated recommendations of the International Society of Geriatric Oncology (SIOG) and European Society of Breast Cancer Specialists (EUSOMA). Lancet Oncol 2012; 13:e148-60. [PMID: 22469125 DOI: 10.1016/s1470-2045(11)70383-7] [Citation(s) in RCA: 394] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
As the mean age of the global population increases, breast cancer in older individuals will be increasingly encountered in clinical practice. Management decisions should not be based on age alone. Establishing recommendations for management of older individuals with breast cancer is challenging because of very limited level 1 evidence in this heterogeneous population. In 2007, the International Society of Geriatric Oncology (SIOG) created a task force to provide evidence-based recommendations for the management of breast cancer in elderly individuals. In 2010, a multidisciplinary SIOG and European Society of Breast Cancer Specialists (EUSOMA) task force gathered to expand and update the 2007 recommendations. The recommendations were expanded to include geriatric assessment, competing causes of mortality, ductal carcinoma in situ, drug safety and compliance, patient preferences, barriers to treatment, and male breast cancer. Recommendations were updated for screening, primary endocrine therapy, surgery, radiotherapy, neoadjuvant and adjuvant systemic therapy, and metastatic breast cancer.
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Affiliation(s)
- Laura Biganzoli
- Sandro Pitigliani Medical Oncology Unit, Istituto Toscano Tumori, Hospital of Prato, Prato, Italy.
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Gerber B, Heintze K, Stubert J, Dieterich M, Hartmann S, Stachs A, Reimer T. Axillary lymph node dissection in early-stage invasive breast cancer: is it still standard today? Breast Cancer Res Treat 2011; 128:613-24. [PMID: 21523451 DOI: 10.1007/s10549-011-1532-0] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2010] [Accepted: 04/16/2011] [Indexed: 12/26/2022]
Abstract
Evaluation of axillary lymph node status by sentinel lymph node biopsy (SLNB) and complete axillary lymph node dissection (ALND) are an inherent part of breast cancer treatment. Increased understanding of tumor biology has changed the prognostic and therapeutic impact of lymph node status. Non-invasive imaging techniques like axillary ultrasound, FDG-PET, or MRI revealed moderate sensitivity and high specificity in evaluation of lymph node status. Therefore, they are not sufficient for lymph node staging. Otherwise, the impact of remaining micrometastases and even macrometastases for prognosis and treatment decisions is overestimated. Considering tumor biology, the distinction of axillary metastases in isolated tumor cells (ITC, pN0(i+)); micrometastases (pN1mi), and macrometastases (pN1a) is not comprehensible. Increasing data support the thesis that remaining axillary metastases neither increase the axillary recurrence rate nor decrease overall survival. It is doubtful that axillary tumor cells are capable to complete the complex multistep metastatic process. If applied, axillary metastases are sensitive to systemic treatment and are targeted by postoperative tangential breast irradiation. Therefore, the controversy about the clinical relevance of tumor cell clusters or micrometastases in SLN is a sophisticated but not contemporary discussion. Currently, there is no indication for axillary surgery in elderly patients with favorable tumors and clinically tumor-free lymph nodes. Nonetheless, a rational and evidence-based approach to the management of clinically and sonographically N0 patients with planned breast-conserving surgery and limited tumor size is needed now.
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Affiliation(s)
- Bernd Gerber
- Department of Obstetrics and Gynecology, University of Rostock, Suedring 81, Rostock, Germany.
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Osako T, Iwase T, Kimura K, Yamashita K, Horii R, Yanagisawa A, Akiyama F. Intraoperative molecular assay for sentinel lymph node metastases in early stage breast cancer. Cancer 2011; 117:4365-74. [PMID: 21437889 DOI: 10.1002/cncr.26060] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2010] [Revised: 01/19/2011] [Accepted: 01/25/2011] [Indexed: 02/06/2023]
MESH Headings
- Adult
- Aged
- Aged, 80 and over
- Breast Neoplasms/diagnosis
- Breast Neoplasms/genetics
- Carcinoma, Ductal, Breast/diagnosis
- Carcinoma, Ductal, Breast/genetics
- Carcinoma, Ductal, Breast/secondary
- Carcinoma, Lobular/diagnosis
- Carcinoma, Lobular/genetics
- Carcinoma, Lobular/secondary
- Cohort Studies
- DNA, Neoplasm/analysis
- DNA, Neoplasm/genetics
- Female
- Frozen Sections
- Humans
- Lymph Nodes/pathology
- Lymphatic Metastasis
- Middle Aged
- Neoplasm Staging
- Nucleic Acid Amplification Techniques
- Prognosis
- Retrospective Studies
- Sentinel Lymph Node Biopsy
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Affiliation(s)
- Tomo Osako
- Division of Pathology, the Cancer Institute of the Japanese Foundation for Cancer Research, Tokyo, Japan.
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Smeets A, Daemen A, Vanden Bempt I, Gevaert O, Claes B, Wildiers H, Drijkoningen R, Van Hummelen P, Lambrechts D, De Moor B, Neven P, Sotiriou C, Vandorpe T, Paridaens R, Christiaens MR. Prediction of lymph node involvement in breast cancer from primary tumor tissue using gene expression profiling and miRNAs. Breast Cancer Res Treat 2010; 129:767-76. [PMID: 21116709 DOI: 10.1007/s10549-010-1265-5] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2010] [Accepted: 11/12/2010] [Indexed: 12/14/2022]
Abstract
The aim of this study was to investigate whether lymph node involvement in breast cancer is influenced by gene or miRNA expression of the primary tumor. For this purpose, we selected a very homogeneous patient population to minimize heterogeneity in other tumor and patient characteristics. First, we compared gene expression profiles of primary tumor tissue from a group of 96 breast cancer patients balanced for lymph node involvement using Affymetrix Human U133 Plus 2.0 microarray chip. A model was built by weighted Least-Squares Support Vector Machines and validated on an internal and external dataset. Next, miRNA profiling was performed on a subset of 82 tumors using Human MiRNA-microarray chips (Illumina). Finally, for each miRNA the number of significant inverse correlated targets was determined and compared with 1000 sets of randomly chosen targets. A model based on 241 genes was built (AUC 0.66). The AUC for the internal dataset was 0.646 and 0. 651 for the external datasets. The model includes multiple kinases, apoptosis-related, and zinc ion-binding genes. Integration of the microarray and miRNA data reveals ten miRNAs suppressing lymph node invasion and one miRNA promoting lymph node invasion. Our results provide evidence that measurable differences in gene and miRNA expression exist between node negative and node positive patients and thus that lymph node involvement is not a genetically random process. Moreover, our data suggest a general deregulation of the miRNA machinery that is potentially responsible for lymph node invasion.
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Affiliation(s)
- A Smeets
- Multidisciplinary Breast Centre University Hospital, Herestraat 49, B-3000 Leuven, Belgium.
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Vinh-Hung V, Joseph SA, Coutty N, Ly BH, Vlastos G, Nguyen NP. Age and axillary lymph node ratio in postmenopausal women with T1-T2 node positive breast cancer. Oncologist 2010; 15:1050-62. [PMID: 20930094 DOI: 10.1634/theoncologist.2010-0044] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
PURPOSE The purpose of this article was to examine the relationship between age and lymph node ratio (LNR, number of positive nodes divided by number of examined nodes), and to determine their effects on breast cancer (BC) and overall mortality. METHODS Women aged ≥50 years, diagnosed in 1988-1997 with a unilateral histologically confirmed T1-T2 node positive surgically treated primary nonmetastatic BC, were selected from the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER). Generalized Additive Models for Location Scale and Shape (GAMLSS) were used to evaluate the age-LNR relationship. Cumulative incidence functions and multivariate competing risks analysis based on model selection by the Bayesian Information Criterion (BIC) were used to examine the effect of age and LNR on mortality. Low LNR was defined as ≤0.20, mid-LNR 0.21-0.65, and high LNR >0.65. RESULTS GAMLSS showed a nonlinear LNR-age relationship, increasing from mean LNR 0.26-0.28 at age 50-70 years to 0.30 at 80 years and 0.40 at 90 years. Compared with a 9.8% [95% confidence interval (CI) 8.8%-10.8%] risk of BC death at 5 years in women aged 50-59 years with low LNR, the risk in women ≥80 years with low LNR was 12.6% [95% CI 10.1%-15.0%], mid-LNR 18.1% [13.9%-22.1%], high LNR 29.8% [22.7%-36.1%]. Five-years overall risk of death increased from 40.8% [37.5%-43.9%] by low LNR to 67.4% [61.4%-72.4%] by high LNR. The overall mortality hazard ratio for age ≥80 years with high LNR was 7.49 [6.54-8.59], as compared with women aged 50-59 years with low LNR. CONCLUSION High LNR combined with older age was associated with a threefold increased risk of BC death and a sevenfold increased hazard ratio of overall mortality.
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Botteri E, Bagnardi V, Goldhirsch A, Viale G, Rotmensz N. Axillary Lymph Node Involvement in Women With Breast Cancer: Does It Depend on Age? Clin Breast Cancer 2010; 10:318-21. [DOI: 10.3816/cbc.2010.n.042] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Yu KD, Li JJ, Di GH, Wu J, Shen ZZ, Shao ZM. A straightforward but not piecewise relationship between age and lymph node status in Chinese breast cancer patients. PLoS One 2010; 5:e11035. [PMID: 20543953 DOI: 10.1371/journal.pone.0011035] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2010] [Accepted: 05/17/2010] [Indexed: 12/01/2022] Open
Abstract
Purpose To investigate the relationship between age and axillary lymph node (LN) involvement in Chinese breast cancer patients, and to replicate a recently identified piecewise relationship between age and LN involvement. Methods A dataset, consisting of 3,715 patients (with complete information on study variables) with operable breast cancer consecutively surgically treated between 1996 and 2006, was derived from the database of Shanghai Cancer Hospital. Univariate and multivariate logistic regression were employed to analyze the relationship between age and LN. We subsequently performed a similar analysis on another dataset including 1,832 consecutive patients treated between 2007 and 2008 to replicate our findings in the first dataset. Results A U-shaped relationship (previously observed in two European populations) between age and LN status failed to be replicated in our dataset of Chinese patients. Instead, we observed a linear rather than piecewise relationship. After multivariate adjustment, the linear relationship was still present. Moreover, the interaction between age and LN involvement was not modified by tumor size. The odds of LN involvement decreased by 1.5% for each year increase in age (OR 0.985, 95% CI 0.979–0.991, P<0.001). Breast cancer subtypes were also associated with LN status. Proportions of basal-like and ERBB2+ subtypes decreased with increasing age. The observations in the first dataset were successfully replicated in a second independent dataset. Conclusion We confirmed a straightforward but not piecewise relationship between age and LN status in Chinese patients. The different pattern between Chinese and European elderly patients should be considered when making clinical decisions.
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Schonberg MA, Marcantonio ER, Li D, Silliman RA, Ngo L, McCarthy EP. Breast cancer among the oldest old: tumor characteristics, treatment choices, and survival. J Clin Oncol 2010; 28:2038-45. [PMID: 20308658 PMCID: PMC2860406 DOI: 10.1200/jco.2009.25.9796] [Citation(s) in RCA: 302] [Impact Index Per Article: 21.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2009] [Indexed: 11/20/2022] Open
Abstract
PURPOSE Few data are available on breast cancer characteristics, treatment, and survival for women age 80 years or older. PATIENTS AND METHODS We used the linked Surveillance, Epidemiology and End Results-Medicare data set from 1992 to 2003 to examine tumor characteristics, treatments (mastectomy, breast-conserving surgery [BCS] with radiation therapy or alone, or no surgery), and outcomes of women age 80 years or older (80 to 84, 85 to 89, > or = 90 years) with stage I/II breast cancer compared with younger women (age 67 to 79 years). We used Cox proportional hazard models to examine the impact of age on breast cancer-related and other causes of death. Analyses were performed within stage, adjusted for tumor and sociodemographic characteristics, treatments received, and comorbidities. Results In total, 49,616 women age 67 years or older with stage I/II disease were included. Tumor characteristics (grade, hormone receptivity) were similar across age groups. Treatment with BCS alone increased with age, especially after age 80. The risk of dying from breast cancer increased with age, significantly after age 80. For stage I disease, the adjusted hazard ratio of dying from breast cancer for women age > or = 90 years compared with women age 67 to 69 years was 2.6 (range, 2.0 to 3.4). Types of treatments received were significantly associated with age and comorbidity, with age as the stronger predictor (26% of women age > or = 80 years without comorbidity received BCS alone or no surgery compared with 6% of women age 67 to 79 years). CONCLUSION Women age > or = 80 years have breast cancer characteristics similar to those of younger women yet receive less aggressive treatment and experience higher mortality from early-stage breast cancer. Future studies should focus on identifying tumor and patient characteristics to help target treatments to the oldest women most likely to benefit.
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Affiliation(s)
- Mara A Schonberg
- Beth Israel Deaconess Medical Center, 1309 Beacon, Office 202, Brookline, MA 02446, USA.
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Pallis AG, Fortpied C, Wedding U, Van Nes MC, Penninckx B, Ring A, Lacombe D, Monfardini S, Scalliet P, Wildiers H. EORTC elderly task force position paper: approach to the older cancer patient. Eur J Cancer 2010; 46:1502-13. [PMID: 20227872 DOI: 10.1016/j.ejca.2010.02.022] [Citation(s) in RCA: 226] [Impact Index Per Article: 16.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Accepted: 02/16/2010] [Indexed: 12/15/2022]
Abstract
As a result of an increasing life expectancy, the incidence of cancer cases diagnosed in the older population is rising. Indeed, cancer incidence is 11-fold higher in persons over the age of 65 than in younger ones. Despite this high incidence of cancer in older patients, solid data regarding the most appropriate approach and best treatment for older cancer patients are still lacking, mostly due to under-representation of these patients in prospective clinical trials. The clinical behaviour of common malignant diseases, e.g. breast, ovarian and lung cancers, lymphomas and acute leukaemias, may be different in older patients because of intrinsic variation of the neoplastic cells and the ability of the tumour host to support neoplastic growth. The decision to treat or not these patients should be based on patients' functional age rather than the chronological age. Assessment of patients' functional age includes the evaluation of health, functional status, nutrition, cognition and the psychosocial and economic context. The purpose of this paper is to focus on the influence of age on cancer presentation and cancer management in older cancer patients and to provide suggestions on clinical trial development and methodology in this population.
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Affiliation(s)
- A G Pallis
- European Organization for Research and Treatment of Cancer, Elderly Task Force, EORTC Headquarters, Avenue E. Mounierlaan, 83/11, B-1200 Brussels, Belgium.
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Wildiers H, Van Calster B, Van Dorpe T, Dieudonné AS, Smeets A, Christiaens MR, Neven P. Reply to A.C. Voogd et al. J Clin Oncol 2009. [DOI: 10.1200/jco.2009.25.0548] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Affiliation(s)
- Hans Wildiers
- Multidisciplinary Breast Centre, University Hospitals Leuven, Belgium
| | - Ben Van Calster
- Multidisciplinary Breast Centre, University Hospitals Leuven, Belgium
| | - Thijs Van Dorpe
- Multidisciplinary Breast Centre, University Hospitals Leuven, Belgium
| | | | - Ann Smeets
- Multidisciplinary Breast Centre, University Hospitals Leuven, Belgium
| | | | - Patrick Neven
- Multidisciplinary Breast Centre, University Hospitals Leuven, Belgium
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Voogd AC, Nieuwenhuijzen GAP, Coebergh JWW. Age-related variations in the use of axillary staging may explain the increased risk of axillary lymph node involvement in older women with breast cancer. J Clin Oncol 2009; 27:e276-7; author reply e278. [PMID: 19917854 DOI: 10.1200/jco.2009.24.9292] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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