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Wang W, Liu J, Chen Y, Xu X, Huo L, Wang X, Gu J. An effective tool for predicting survival in breast cancer patients with de novo lung metastasis: Nomograms constructed based on SEER. Front Surg 2023; 9:939132. [PMID: 36684376 PMCID: PMC9852616 DOI: 10.3389/fsurg.2022.939132] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2022] [Accepted: 11/14/2022] [Indexed: 01/07/2023] Open
Abstract
Background & objectives An effective tool for forecasting the survival of BCLM is lacking. This study aims to construct nomograms to predict overall survival (OS) and breast cancer-specific survival (BCSS) in breast cancer patients with de novo lung metastasis, and to help clinicians develop appropriate treatment regimens for breast cancer lung metastasis (BCLM) individuals. Methods We gathered clinical data of 2,537 patients with BCLM between 2010 and 2015 from the Surveillance, Epidemiology, and End Results (SEER) database. Cox regression analysis was employed to identify independent prognostic parameters for BCLM, which were integrated to establish nomograms by R software. The discriminative ability and predictive accuracy of the nomograms were assessed using the concordance index (C-index), receiver operating characteristic (ROC) curves, and calibration plots. Kaplan-Meier analyses were applied to evaluate the clinical utility of the risk stratification system and investigate the survival benefit of primary site surgery, chemotherapy, and radiotherapy for BCLM patients. Results Two nomograms shared common prognostic indicators including age, marital status, race, laterality, grade, AJCC T stage, subtype, bone metastasis, brain metastasis, liver metastasis, surgery, and chemotherapy. The results of the C-index, ROC curves, and calibration curves demonstrated that the nomograms exhibited an outstanding performance in predicting the prognosis of BCLM patients. Significant differences in the Kaplan-Meier curves of various risk groups corroborated the nomograms' excellent stratification. Primary site surgery and chemotherapy remarkably improved OS and BCSS of BCLM patients whether the patients were at low-risk or high-risk, but radiotherapy did not. Conclusions We successfully developed prognostic stratification nomograms to forecast prognosis in BCLM patients, which provide important information for indicating prognosis and facilitating individualized treatment regimens for BCLM patients.
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Affiliation(s)
- WenYi Wang
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China
| | - JiaJing Liu
- Department of General Surgery, Jinling Hospital, Nanjing Medical University, Nanjing, China
| | - YuQiu Chen
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China
| | - XiaoFan Xu
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China
| | - LiQun Huo
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China
| | - XuLin Wang
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China
| | - Jun Gu
- Research Institute of General Surgery, Affiliated Jinling Hospital, Medical School, Nanjing University, Nanjing, China,Correspondence: Jun Gu
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Lin S, Mo H, Li Y, Guan X, Chen Y, Wang Z, Xu B. Clinicopathological characteristics and survival outcomes in patients with synchronous lung metastases upon initial metastatic breast cancer diagnosis in Han population. BMC Cancer 2021; 21:1330. [PMID: 34906122 PMCID: PMC8670055 DOI: 10.1186/s12885-021-09038-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2021] [Accepted: 11/17/2021] [Indexed: 11/26/2022] Open
Abstract
Background We investigated the clinicopathological characteristics and survival of breast cancer lung metastases (BCLM) patients at initial diagnosis of metastatic breast cancer (MBC) in the Han population. Methods We attained clinical data of 3155 MBC patients initially diagnosed between April 2000 and September 2019 from the China National Cancer Center and finally included 2263 MBC patients in this study, among which 809 patients presented with lung metastases at first MBC diagnosis. The risk factors for BCLM were determined using multivariate logistic regression analysis and the prognostic factors of BCLM patients were assessed by univariate and multivariate Cox regression analyses. Results Patients with triple-negative subtype (42.3%) harbored the highest incidence proportions of lung metastases. Age ≥ 50 years, Eastern Cooperative Oncology Group (ECOG) 2, M1, hormone receptor-negative (HR-)/human epidermal growth factor receptor 2-positive (HER2) + subtype, triple-negative subtype and disease-free survival (DFS) > 2 years were remarkably associated with higher incidence of lung metastases, while invasive lobular carcinoma (ILC) and bone metastases were significantly correlated with lower odds of lung metastases at diagnosis. The median survival of BCLM patients was 41.7 months, with triple-negative subtype experiencing the worst prognosis of 26.8 months. ECOG 2, triple-negative subtype, liver metastases, multi-metastatic sites and DFS ≤ 2 years were significantly correlated with poor survival of BCLM patients. Conclusions Our study provides essential information on clinicopathological features and survival outcomes of BCLM patients at initial diagnosis of MBC in China.
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Affiliation(s)
- Shaoyan Lin
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Hongnan Mo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yiqun Li
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Xiuwen Guan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Yimeng Chen
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Zijing Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, No.17, Panjiayuan Nanli, Chaoyang District, Beijing, 100021, China.
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Lan B, Abudureheiyimu N, Zhang J, Wang C, Jiang S, Wang J, Ma F, Luo Y, Chen S, Xu B, Fan Y. Clinical features and prognostic factors for extracranial oligometastatic breast cancer in China. Int J Cancer 2020; 147:3199-3205. [PMID: 32535918 DOI: 10.1002/ijc.33152] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 05/26/2020] [Accepted: 06/03/2020] [Indexed: 12/17/2022]
Abstract
Evidence of an oligometastatic state in metastatic breast cancer (MBC) is relatively limited. The aim of our study was to investigate the clinical features and prognostic factors for extracranial oligometastatic breast cancer and to identify the best treatment approaches in this select population. Fifty postoperative inpatients diagnosed with extracranial oligometastatic breast cancer at the National Cancer Center in China between 2009 and 2014 were consecutively enrolled. Oligometastatic breast cancer was defined as MBC with three or fewer metastatic lesions confined to one organ; de novo Stage IV disease and local-regional recurrence were excluded. The median progression-free survival (PFS) and overall survival (OS) times were 15.2 and 78.9 months, respectively, and the 2-year PFS and 5-year OS rates were 40% and 58%, respectively. First-line treatment approach with standard systemic treatment + surgical resection for all metastatic lesions was an independent prognostic factor for prolonged PFS (hazard ratio = 0.32; 95% confidence interval [CI], 0.14-0.73; P = .006) and OS (hazard ratio = 0.35; 95% CI, 0.14-0.86; P = .022). Subgroup analysis showed that patients with a disease-free interval (DFI) ≥24 months, one metastatic lesion or the hormone receptor (HR) + subtype were more likely to get benefit from resection. Patients with oligometastatic breast cancer have a relatively good prognosis. Surgical resection for metastatic lesions could significantly improve PFS and OS. Further prospective research is warranted to confirm the results and to develop biomarkers for better patient selection.
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Affiliation(s)
- Bo Lan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Nilupai Abudureheiyimu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jingyi Zhang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Chenyu Wang
- Department of Internal Medicine, Peking Union Medical College Hospital, Beijing, China
| | - Shiyu Jiang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jiayu Wang
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Fei Ma
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yang Luo
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Shanshan Chen
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Binghe Xu
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Ying Fan
- Department of Medical Oncology, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
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Makhlin I, Fox K. Oligometastatic Breast Cancer: Is This a Curable Entity? A Contemporary Review of the Literature. Curr Oncol Rep 2020; 22:15. [PMID: 32025905 PMCID: PMC7219961 DOI: 10.1007/s11912-020-0867-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
PURPOSE OF REVIEW Oligometastatic breast cancer (OMBC) remains a poorly understood entity for which no standard of care exists at this time. This review will focus on our biologic understanding of OMBC and provide an update on current treatment strategies. RECENT FINDINGS The introduction of micro RNA expression profiling has advanced our understanding of the biologic underpinnings of OMBC. Although most of the data regarding treatment have come from retrospective studies, there are now prospective randomized trials reporting progression-free survival and overall survival improvements with stereotactic ablative radiotherapy (SABR). Ongoing studies designed to evaluate addition of SABR as well as other novel agents will further develop this field and provide new treatment options. A "cure" for OMBC remains elusive. With further basic research coupled with novel prospective trials, patients will hopefully enjoy increased progression-free survival and overall survival, and ideally a delay to more toxic systemic therapy.
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Affiliation(s)
- Igor Makhlin
- Division of Hematology & Oncology, Department of Medicine, Abramson Cancer Center, The University of Pennsylvania, Philadelphia, PA, USA
| | - Kevin Fox
- Division of Hematology & Oncology, Department of Medicine, Abramson Cancer Center, The University of Pennsylvania, Philadelphia, PA, USA.
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Zhu L, Bian H, Yang L, Liu J, Chen W, Li X, Wang J, Song X, Dai D, Ye Z, Xu W, Yu X. 18 Fluorodeoxyglucose-positron emission tomography/computed tomography features of suspected solitary pulmonary lesions in breast cancer patients following previous curative treatment. Thorac Cancer 2019; 10:1086-1095. [PMID: 30900387 PMCID: PMC6500976 DOI: 10.1111/1759-7714.13049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2019] [Revised: 02/26/2019] [Accepted: 03/01/2019] [Indexed: 12/21/2022] Open
Abstract
Background Differentiating pulmonary metastasis from primary lung cancer can be challenging in patients with breast malignancy. This study aimed to characterize the imaging features of 18fluorodeoxyglucose‐positron emission tomography/computed tomography (18F‐FDG‐PET/CT) for distinguishing between these diseases. Methods We enrolled 52 patients who received curative treatment for breast cancer but later presented with suspected solitary pulmonary lesions (SPLs) and subsequently underwent 18F‐FDG‐PET/CT to investigate. Results Subsolid lesions, ill‐defined borders, lung lesions with negative maximum standardized uptake value, and lesions without 18F‐FDG‐PET/CT‐diagnosed hilar and/or mediastinal lymph nodes and pleural metastases were more likely to be associated with primary lung cancer. Conclusions CT border, FDG uptake, hilar and/or mediastinal lymph node metastasis, and pleural metastasis are potential markers for diagnosis.
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Affiliation(s)
- Lei Zhu
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Haiman Bian
- Department of Radiology, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China.,Department of Radiology, Tianjin 4th Centre Hospital, Tianjin, China
| | - Lieming Yang
- Department of Cardiovascular Surgery, Tianjin Medical University General Hospital, Tianjin, China
| | - Jianjing Liu
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Wei Chen
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiaofeng Li
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Jian Wang
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiuyu Song
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Dong Dai
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Zhaoxiang Ye
- Department of Radiology, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Wengui Xu
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
| | - Xiaozhou Yu
- Department of Molecular Imaging and Nuclear Medicine, National Clinical Research Center for Cancer, Tianjin Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin Medical University Cancer Institute and Hospital, Tianjin, China
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Stereotactic radiotherapy in metastatic breast cancer. Breast 2018; 41:57-66. [DOI: 10.1016/j.breast.2018.06.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2017] [Revised: 05/09/2018] [Accepted: 06/21/2018] [Indexed: 12/19/2022] Open
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Westphal T, Gampenrieder SP, Rinnerthaler G, Greil R. Cure in metastatic breast cancer. MEMO 2018; 11:172-179. [PMID: 30220923 PMCID: PMC6132799 DOI: 10.1007/s12254-018-0426-9] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 08/01/2018] [Indexed: 02/06/2023]
Abstract
Oligometastatic disease characterizes a distinct subgroup of metastatic breast cancer patients that might benefit from different treatment strategies to achieve long-lasting remission and potentially cure. Those long-lasting remissions are reported after locoregional treatment of the primary tumor and all metastatic sites in several case series; however, unlike other tumor entities, prospective data are lacking. Furthermore, tumor eradication by excellent systemic anticancer therapy with novel chemotherapies and targeted agents can lead to long-term survival. In addition, reactivation of the host immune defense by immuno-oncologic drugs can achieve long-lasting tumor control. So far, unfortunately, checkpoint inhibitors as monotherapy have led to responses only in a small percentage of patients with metastatic breast cancer. This short review summarizes available data on long-lasting remissions and potential cure in metastatic breast cancers. It describes and discusses data on locoregional treatment, chemo-, antibody- and immunotherapy and tries to select individual patients for whom a multidisciplinary treatment approach with curative intention might be an option to achieve long-term survival.
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Affiliation(s)
- Theresa Westphal
- IIIrd Medical Department with Hematology and Medical Oncology, Oncologic Center, Paracelsus Medical University Salzburg, Müllner Hauptstraße 48, 5020 Salzburg, Austria
- Salzburg Cancer Research Institute with Laboratory of Immunological and Molecular Cancer Research and Center for Clinical Cancer and Immunology Trials, Salzburg, Austria
- Arbeitsgemeinschaft Medikamentöse Tumortherapie (AGMT), Vienna, Austria
| | - Simon Peter Gampenrieder
- IIIrd Medical Department with Hematology and Medical Oncology, Oncologic Center, Paracelsus Medical University Salzburg, Müllner Hauptstraße 48, 5020 Salzburg, Austria
- Salzburg Cancer Research Institute with Laboratory of Immunological and Molecular Cancer Research and Center for Clinical Cancer and Immunology Trials, Salzburg, Austria
- Arbeitsgemeinschaft Medikamentöse Tumortherapie (AGMT), Vienna, Austria
| | - Gabriel Rinnerthaler
- IIIrd Medical Department with Hematology and Medical Oncology, Oncologic Center, Paracelsus Medical University Salzburg, Müllner Hauptstraße 48, 5020 Salzburg, Austria
- Salzburg Cancer Research Institute with Laboratory of Immunological and Molecular Cancer Research and Center for Clinical Cancer and Immunology Trials, Salzburg, Austria
- Arbeitsgemeinschaft Medikamentöse Tumortherapie (AGMT), Vienna, Austria
| | - Richard Greil
- IIIrd Medical Department with Hematology and Medical Oncology, Oncologic Center, Paracelsus Medical University Salzburg, Müllner Hauptstraße 48, 5020 Salzburg, Austria
- Salzburg Cancer Research Institute with Laboratory of Immunological and Molecular Cancer Research and Center for Clinical Cancer and Immunology Trials, Salzburg, Austria
- Cancer Cluster Salzburg, Salzburg, Austria
- Arbeitsgemeinschaft Medikamentöse Tumortherapie (AGMT), Vienna, Austria
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Xiao W, Zheng S, Liu P, Zou Y, Xie X, Yu P, Tang H, Xie X. Risk factors and survival outcomes in patients with breast cancer and lung metastasis: a population-based study. Cancer Med 2018; 7:922-930. [PMID: 29473333 PMCID: PMC5852337 DOI: 10.1002/cam4.1370] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2017] [Revised: 12/12/2017] [Accepted: 01/07/2018] [Indexed: 12/12/2022] Open
Abstract
The risk factors for morbidity and mortality in breast cancer lung metastases (BCLM) patients still remain poorly identified. The aim of this study was to assess the incidence and survival of BCLM and associated risk factors. Patients with BCLM were identified from the Surveillance, Epidemiology, and End Results (SEER) database. Multivariate logistic regression analysis was used to determine the risk factors for BCLM. Predictors of factors associated with death were analyzed in Cox regression and Fine and Gray's test. Of the 11568 patients with stage IV breast cancer, 4213 (36.4%) had BCLM and 1214 (10.5%) had metastases confined to lungs. The median survival time for patients with BCLM was 21 months, and 15.5% of the patients were alive more than 3 years. The tumor subtype distribution was 45.3% HR−/HER2−, 12.2% HR+/HER2+, 7.8% HR−/HER2+, and 15.0% triple‐negative subtype. Compared with patients without BCLM, those with BCLM were more likely to be aged, female, black, higher tumor grade, HR−/HER2+, HR+/HER2+, and triple‐negative subtypes at diagnosis. Survival analysis showed that the aged, black race, HR−/HER2+, triple‐negative subtype, higher grade were the independent risk factor for BCLM patients’ survival, while HR+/HER2+ subtype, insured status, and married status suggested better prognosis. In conclusion, the incidence and prognosis of BCLM varied by tumor subtypes, age, and race. Elderly patients with HER2‐positive or triple‐negative tumors were more likely to have BCLM.
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Affiliation(s)
- Weikai Xiao
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Shaoquan Zheng
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Peng Liu
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Yutian Zou
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Xinhua Xie
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Ping Yu
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Hailin Tang
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
| | - Xiaoming Xie
- Department of Breast Oncology, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Sun Yat-sen University Cancer Center, 651 East Dongfeng Road, Guangzhou, 510060, China
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Kennoki N, Hori S, Yuki T, Hori A. Transcatheter Arterial Chemoembolization with Spherical Embolic Agent in Patients with Pulmonary or Mediastinal Metastases from Breast Cancer. J Vasc Interv Radiol 2017; 28:1386-1394. [PMID: 28728935 DOI: 10.1016/j.jvir.2017.06.003] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2016] [Revised: 05/31/2017] [Accepted: 06/02/2017] [Indexed: 12/16/2022] Open
Abstract
PURPOSE To evaluate safety and feasibility of transcatheter arterial chemoembolization with superabsorbent polymer microspheres (SAP-MS) for patients with pulmonary or mediastinal metastasis from breast cancer. METHODS Between November 2002 and January 2015, 14 patients with 29 unresectable pulmonary or mediastinal breast cancer metastases underwent transcatheter arterial chemoembolization using SAP-MS (50-100 μm) after injection of a combination of 2-4 types of anticancer drugs (eg, cisplatin [30 mg] + fluorouracil [500 mg], or epirubicin [40 mg] + mitomycin C [4 mg] + fluorouracil [500 mg]). As a primary endpoint, local tumor response and adverse events were evaluated 1 month after the first transcatheter arterial chemoembolization, according to Response Evaluation Criteria In Solid Tumors Version 1.1 and Common Terminology Criteria for Adverse Events Version 4 criteria. Transcatheter arterial chemoembolization was repeated as needed. Overall survival was analyzed as a secondary endpoint. RESULTS Response rate was 28.6% (partial response, 4 patients; stable disease, 10 patients). Median progression rate was -12.7%. No cases of hematologic toxicity of grade 3 or higher were observed. A grade 3 maculopapular rash was observed in 1 patient. After the first transcatheter arterial chemoembolization sessions, 63 additional transcatheter arterial chemoembolization sessions were performed (average, 5.5 sessions per patient; range, 2-10 sessions). The median overall survival time after the first session was 29 months, and the 5-year survival rate was 49.5%. CONCLUSIONS Transcatheter arterial chemoembolization with SAP-MS is a well-tolerated and feasible palliative treatment option for patients with pulmonary or mediastinal metastasis from breast cancer.
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Affiliation(s)
- Norifumi Kennoki
- Department of Radiology, Tokyo Medical University Hachioji Medical Center, 1163 Tatemachi, Hachiouji-shi, Tokyo, Japan.
| | - Shinichi Hori
- Department of Radiology, IGT Clinic, Image Guided Therapy, Osaka, Japan
| | - Takeo Yuki
- Department of Radiology, Shiraniwa Hospital, Nara, Japan
| | - Atsushi Hori
- Department of Radiology, IGT Clinic, Image Guided Therapy, Osaka, Japan
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Macherey S, Mallmann P, Malter W, Doerr F, Heldwein M, Wahlers T, Hekmat K. Lung Metastasectomy for Pulmonary Metastatic Breast Carcinoma. Geburtshilfe Frauenheilkd 2017; 77:645-650. [PMID: 28769127 DOI: 10.1055/s-0043-108252] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 03/21/2017] [Accepted: 04/02/2017] [Indexed: 10/19/2022] Open
Abstract
Breast carcinoma with pulmonary metastasis can be treated locally or systemically. Following primary tumour resection patients with isolated, completely resectable pulmonary nodules and definite functional operability can be offered lung metastasis resection. Following metastasectomy a median survival of 32 to 96.6 months can be achieved with corresponding five-year survival rates between 30.8 and 54.4%. The procedure is associated with a mortality rate of 0 to 3%. The most important independent prognostic factor for long-term survival is complete resection of all lung lesions. The configuration and pattern of metastasis as well as disease-free interval, hormone and HER2/neu receptor status also appear to influence prognosis, but are of lesser importance. Intrapulmonary recurrence of metastases may, after careful selection on a case-by-case basis, also be treated operatively. In some cases this is associated with a favourable long-term prognosis. Pulmonary metastasectomy should be the treatment of choice for selected patients with metastatic breast carcinoma.
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Affiliation(s)
| | - Peter Mallmann
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Universität zu Köln, Köln, Germany
| | - Wolfram Malter
- Klinik und Poliklinik für Frauenheilkunde und Geburtshilfe, Universität zu Köln, Köln, Germany
| | - Fabian Doerr
- Klinik und Poliklinik für Herz- und Thoraxchirurgie, Universität zu Köln, Köln, Germany
| | - Matthias Heldwein
- Klinik und Poliklinik für Herz- und Thoraxchirurgie, Universität zu Köln, Köln, Germany
| | - Thorsten Wahlers
- Klinik und Poliklinik für Herz- und Thoraxchirurgie, Universität zu Köln, Köln, Germany
| | - Khosro Hekmat
- Klinik und Poliklinik für Herz- und Thoraxchirurgie, Universität zu Köln, Köln, Germany
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11
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Kucharczyk MJ, Parpia S, Walker-Dilks C, Banfield L, Swaminath A. Ablative Therapies in Metastatic Breast Cancer: A Systematic Review. Breast Cancer Res Treat 2017; 164:13-25. [DOI: 10.1007/s10549-017-4228-2] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Accepted: 03/29/2017] [Indexed: 01/07/2023]
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Sponholz S, Schirren M, Kudelin N, Knöchlein E, Schirren J. Results of Pulmonary Resection. Thorac Surg Clin 2016; 26:99-108. [DOI: 10.1016/j.thorsurg.2015.09.012] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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Fan J, Chen D, Du H, Shen C, Che G. Prognostic factors for resection of isolated pulmonary metastases in breast cancer patients: a systematic review and meta-analysis. J Thorac Dis 2015; 7:1441-51. [PMID: 26380770 DOI: 10.3978/j.issn.2072-1439.2015.08.10] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Accepted: 07/15/2015] [Indexed: 02/05/2023]
Abstract
BACKGROUND Lung is a common organ of metastases in patients with primary breast cancer. Pulmonary metastasis of primary breast cancer is usually considered as a systemic disease, however, the systemic approaches have achieved little progress in terms of prolonging survival time. In contrast, some studies revealed a probable survival benefit of pulmonary metastasectomy for such patients. However, the prognostic factor for pulmonary metastasectomy in breast cancer patients is still a controversial issue. The aim of this study was to conduct a systematic review and meta-analysis of cohort studies to assess the pooled 5-year overall survival (OS) rate and the prognostic factors for pulmonary metastasectomy from breast cancer. METHODS An electronic search in MEDLINE (via PubMed), EMBASE (via OVID), CENTRAL (via Cochrane Library), and Chinese BioMedical Literature Database (CBM) complemented by manual searches in article references were conducted to identify eligible studies. All cohort studies in which survival and/or prognostic factors for pulmonary metastasectomy from breast cancer were reported were included in the analysis. We calculated the pooled 5-year survival rates, identified the prognostic factors for OS and combined the hazard ratios (HRs) of the identified prognostic factors. RESULTS Sixteen studies with a total of 1937 patients were included in this meta-analysis. The pooled 5-year survival rates after pulmonary metastasectomy was 46% [95% confidence interval (95% CI): 43-49%]. The poor prognostic factors were disease-free interval (DFI) (<3 years) with HR =1.70 (95% CI: 1.37-2.10), resection of metastases (incomplete) with HR =2.06 (95% CI: 1.63-2.62), No. of pulmonary metastases (>1) with HR =1.31 (95% CI: 1.13-1.50) and the hormone receptor status of metastases (negative) with HR =2.30 (95% CI: 1.43-3.70). CONCLUSIONS Surgery with a relatively high 5-year OS rate after pulmonary metastasectomy (46%), may be a promising treatment for pulmonary metastases in the breast cancer patients with a good performance status and limited disease. The main poor prognostic factors were DFI (<3 years), resection of metastases (incomplete), No. of pulmonary metastasis (>1) and hormone receptor status of metastases (negative). And prospective randomized trials will be needed to address these issues in the future.
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Affiliation(s)
- Jun Fan
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Dali Chen
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Heng Du
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Cheng Shen
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Guowei Che
- Department of Thoracic Surgery, West China Hospital, Sichuan University, Chengdu 610041, China
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Xu Y, Bai L, Zhang L, Mao F, Shen-Tu Y. [Analysis of the Choice of Operation Mode and Prognosis Factors of Patients with Tumors of the Lung Metastasis]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2015; 18:206-11. [PMID: 25936884 PMCID: PMC6000281 DOI: 10.3779/j.issn.1009-3419.2015.04.06] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
背景与目的 肺部转移性肿瘤的治疗观念有所改变,外科手术的治疗价值及影响预后的因素值得探讨。 方法 回顾性分析2006年1月-2009年12月经手术治疗的57例肺部转移性肿瘤患者的临床资料,随访1年、3年、5年生存率,比较胸腔镜和常规开胸两种手术方式的差别,探讨患者性别、年龄、手术方式、无瘤生存间隔期(disease-free interval, DFI)、转移瘤数目、转移瘤大小及术后是否化疗与预后的关系。 结果 全组患者围手术期无死亡,患者术后1年、3年、5年生存率分别为81.3%、46.5%、29.2%,中位生存时间为33.8个月。多因素分析显示DFI、转移瘤数目和直径是影响预后的独立因素。 结论 合理选择手术治疗,能够提高肺部转移性肿瘤患者的生存期,胸腔镜是优选的手术方式,孤立性肺转移瘤及直径 < 4 cm的患者手术效果更佳。
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Affiliation(s)
- Ye Xu
- Department of Thoracic Surgery, Tongren Hospital, Shanghai Jiaotong University, School of Medicine, Shanghai 200336, China
| | - Lianwei Bai
- Jilin Tumor Hospital, Changchun 130012, China
| | - Liang Zhang
- Jilin Tumor Hospital, Changchun 130012, China
| | - Feng Mao
- Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
| | - Yang Shen-Tu
- Shanghai Chest Hospital, Shanghai Jiaotong University, Shanghai 200030, China
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Yin D, Zhang G, Zhao L, Chai Y. Pulmonary resection and systemic lymph node dissection in a patient with breast cancer who had a 33-year disease-free interval. World J Surg Oncol 2015; 13:150. [PMID: 25889825 PMCID: PMC4403715 DOI: 10.1186/s12957-015-0565-y] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2015] [Accepted: 02/17/2015] [Indexed: 01/10/2023] Open
Abstract
Objective Breast cancer metastasis to the lung is common. The resection of lung metastases in patients with breast cancer has been controversial. Here, we present a very rare case of pulmonary and mediastinal lymph node metastases in a patient with breast cancer who had a disease-free interval (DFI) of more than 33 years. Methods An involved lobectomy and systematic mediastinal lymph node dissection were performed. Results The histological examination confirmed pulmonary metastasis from the breast cancer associated with mediastinal lymph nodes metastasis. Conclusions To our knowledge, this is the first case reported of a patient with a 33-year DFI after a radical mastectomy for breast cancer who presented with pulmonary metastasis with mediastinal lymph node involvement. This case indicates that a long-term follow-up of breast cancer patients is necessary. Systematic mediastinal lymph node dissection should be considered as a prognostic study during pulmonary metastasectomy for breast cancer.
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Affiliation(s)
- Degang Yin
- Department of Thoracic Surgery, The Second Affiliated Hospital, College of Medicine, Zhejiang University, # 88 Jiefang Road, Hangzhou, 310009, China.
| | - Guofei Zhang
- Department of Thoracic Surgery, The Second Affiliated Hospital, College of Medicine, Zhejiang University, # 88 Jiefang Road, Hangzhou, 310009, China.
| | - Lufeng Zhao
- Department of Thoracic Surgery, The Second Affiliated Hospital, College of Medicine, Zhejiang University, # 88 Jiefang Road, Hangzhou, 310009, China.
| | - Ying Chai
- Department of Thoracic Surgery, The Second Affiliated Hospital, College of Medicine, Zhejiang University, # 88 Jiefang Road, Hangzhou, 310009, China.
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Mimoto R, Kobayashi T, Imawari Y, Kamio M, Kato K, Nogi H, Toriumi Y, Hirooka S, Uchida K, Takeyama H. Clinical relevance and low tumor-initiating properties of oligometastatic breast cancer in pulmonary metastasectomy. Breast Cancer Res Treat 2014; 147:317-24. [PMID: 25156580 DOI: 10.1007/s10549-014-3111-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2014] [Accepted: 08/18/2014] [Indexed: 01/08/2023]
Abstract
Metastatic breast cancer is a systemic disease. However, certain subsets of patients, such as those with oligometastatic breast cancer (OMBC), have long-term survival prospects. Our aim was to evaluate the clinical relevance of OMBC in pulmonary metastasectomy of recurrent breast cancer. We also investigated lung metastases for the prevalence of CD44+/CD24-/low tumor cells and evaluated their prognostic significance. We reviewed data from a registry of breast cancer patients with lung metastases who underwent pulmonary metastasectomy at Jikei University Hospital. We analyzed prognostic factors for overall survival (OS) and progression-free survival (PFS) after metastasectomy and examined the prognostic difference between OMBC and non-OMBC patients. CD44+/CD24-/low tumor cells were detected by immunohistochemical analysis of lung metastases sites. Among 17 breast cancer patients with lung metastasis, 5-year OS and PFS rates were 72 and 36 %, respectively. Better OS was observed among patients with OMBC. Patients with OMBC, estrogen receptor-positive cells, and disease-free intervals of >8 years had better PFS. The presence of CD44+/CD24-/low tumor cells influenced progression after lung metastasectomy, with median PFS of only 6 months in patients with a high prevalence of cancer-initiating cells. CD44+/CD24-/low cells with cancer-initiating properties were present in only 9 % ± 3 of patients with OMBC, but were found in 73 % ± 12 of patients with non-OMBC. Pulmonary metastasectomy may be a treatment option for OMBC patients with lung metastases. Better prognosis of OMBC may be associated with low levels of cancer-initiating cells.
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Affiliation(s)
- Rei Mimoto
- Department of Breast and Endocrine Surgery, The Jikei University School of Medicine, 3-25-8 Nishi-Shinbashi, Minato-ku, Tokyo, 105-8461, Japan,
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Cai M, Shen-Tu Y. [Clinical diagnosis and therapy strategies of lung metastasis]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2014; 17:282-5. [PMID: 24667270 PMCID: PMC6019369 DOI: 10.3779/j.issn.1009-3419.2014.03.18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Affiliation(s)
- Minghui Cai
- Department of Thoracic Surgery, Shanghai Chest Hospital/Shanghai Lung Tumor Clinical Medical Center, Shanghai 200030, China
| | - Yang Shen-Tu
- Department of Thoracic Surgery, Shanghai Chest Hospital/Shanghai Lung Tumor Clinical Medical Center, Shanghai 200030, China
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Meimarakis G, Rüttinger D, Stemmler J, Crispin A, Weidenhagen R, Angele M, Fertmann J, Hatz RA, Winter H. Prolonged overall survival after pulmonary metastasectomy in patients with breast cancer. Ann Thorac Surg 2013; 95:1170-80. [PMID: 23391172 DOI: 10.1016/j.athoracsur.2012.11.043] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2012] [Revised: 11/13/2012] [Accepted: 11/16/2012] [Indexed: 01/03/2023]
Abstract
BACKGROUND We investigated whether overall survival (OS) in patients with primary breast cancer (BC) is prolonged by pulmonary metastasectomy and which prognostic criteria may facilitate the decision in favor of thoracic surgical intervention. METHODS We assessed the median OS of 81 women after resection of pulmonary primary BC metastases by means of Kaplan-Meier estimators. Statistical interferences regarding prognostic factors were based on univariate log-rank tests and multivariate Cox proportional hazards regression. Matched patients who had not undergone resection from the Munich Tumor Registry served as controls. RESULTS Between 1982 and 2007, 81 patients were recruited prospectively. In 81.5% of the patients R0 resection was achieved, which was associated with significantly longer median OS than occurred after R1 or R2 resection (103.4 months versus 23.6 months versus 20.2 months, respectively; p<0.001). Multivariate analysis revealed R0 resection, number (n≥2), size (≥3 cm), and estrogen receptor (ER) and/or progesterone receptor (PR) positivity of metastases as independent prognostic factors for long-term survival. Presence of metastases in mediastinal and hilar lymph nodes correlated with decreased survival only in the univariate analysis (32.1 versus 103.4 months; p=0.095). Matched pair analysis confirmed that pulmonary metastasectomy significantly improved survival. CONCLUSIONS OS in patients with isolated pulmonary primary BC metastasis is prolonged by metastasectomy. Patients with multiple pulmonary lesions or metastases with negative hormone receptor (HR) status are at greater risk of disease relapse and should be followed closely. Moreover, additive treatment tailored to the biological subtype defined by HR expression should be considered for this group.
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Affiliation(s)
- Georgios Meimarakis
- Department of Surgery, Grosshadern-Medical-Center, Ludwig-Maximilians-University, Munich, Germany.
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Pulmonary metastasis from breast cancer with an 18-year disease-free interval: implication of the role of surgery. Int Surg 2013; 97:281-4. [PMID: 23294064 DOI: 10.9738/cc105.1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The appearance of pulmonary metastasis more than 15 years after primary treatment for breast cancer is rare. We herein report the case of a breast cancer patient with solitary pulmonary metastasis, after an 18-year disease-free period, treated with resection. A 66-year-old Japanese woman was found to exhibit an abnormal shadow on a chest X-ray. She had undergone a left mastectomy for breast cancer 18 years previously. The nodule was suspected to be either metastatic or primary lung cancer, and thus thoracoscopic surgery was performed. The histologic diagnosis was metastasis from breast cancer. Pulmonary resection in breast cancer recurrence is an important diagnostic tool that allows for a differential diagnosis with primary lung cancer. The clinical implication of surgery for a solitary pulmonary metastasis from breast cancer is discussed in this report.
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Ebrahimi A, Clark JR, Ahmadi N, Palme CE, Morgan GJ, Veness MJ. Prognostic significance of disease-free interval in head and neck cutaneous squamous cell carcinoma with nodal metastases. Head Neck 2012; 35:1138-43. [DOI: 10.1002/hed.23096] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/25/2012] [Indexed: 01/01/2023] Open
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Pfannschmidt J, Egerer G, Bischof M, Thomas M, Dienemann H. Surgical intervention for pulmonary metastases. DEUTSCHES ARZTEBLATT INTERNATIONAL 2012; 109:645-51. [PMID: 23094000 DOI: 10.3238/arztebl.2012.0645] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/02/2011] [Accepted: 03/28/2012] [Indexed: 12/31/2022]
Abstract
INTRODUCTION Autopsy studies of persons who died of cancer have shown the lungs to be the sole site of metastasis in about 20% of cases. The resection of pulmonary metastases is indicated for palliative purposes if they contain a large volume of necrotic tumor, infiltrate the thoracic wall to produce pain, or cause hemoptysis or retention pneumonia. Metastasectomy with curative intent may be indicated for carefully selected patients. METHODS This review is based on a selective search of the PubMed database for articles that were published from 2006 to 2011 and contained the keywords "pulmonary metastasectomy," "lung resection of metastasis," and "lung metastasectomy." RESULTS No prospective comparative trials have been performed to date that might provide evidence for prolongation of survival by pulmonary metastasectomy; nor have there been any randiomized, controlled trials yielding evidence that would assist in the decision whether to treat pulmonary metastases with surgery, radiotherapy, or chemotherapy (or some combination of these). The indication for surgery is a function of the histology of the primary tumor, the number and location of metastases, the lung capacity that is expected to remain after surgery, and the opportunity for an R0 resection. Favorable prognostic factors include a long disease-free interval between the treatment of the primary tumor and the discovery of pulmonary metastases, the absence of thoracic lymph node metastases, and a small number of pulmonary metastases. The reported 5-year survival rates after pulmonary metastasectomy, depending on the primary tumor, are 35.5% to 47% for renal-cell carcinoma, 39.1% to 67.8% for colorectal cancer, 29% to 52% for soft-tissue sarcoma, 38% to 49.7% for osteosarcoma, and 79% to 94% for non-seminomatous germ-cell tumors. For the latter two types of tumor, chemotherapy is the most beneficial form of treatment for long-term survival. CONCLUSION When there is no good clinical alternative, the resection of pulmonary metastases can give some patients long-lasting freedom from malignant disease. Patients should be carefully selected on the basis of clinical staging with defined prognostic indicators.
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Affiliation(s)
- Joachim Pfannschmidt
- Department of Thoracic Surgery at the Thoraxklinik, Heidelberg University Hospital, Germany.
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Tanaka K, Shimizu K, Ohtaki Y, Nakano T, Kamiyoshihara M, Kaira K, Rokutanda N, Horiguchi J, Oyama T, Takeyoshi I. Diagnosis and surgical resection of solitary pulmonary nodules in patients with breast cancer. Mol Clin Oncol 2012; 1:117-123. [PMID: 24649133 DOI: 10.3892/mco.2012.21] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2012] [Accepted: 08/02/2012] [Indexed: 01/02/2023] Open
Abstract
The differential diagnosis of solitary pulmonary nodules (SPNs) using radiological features in patients with breast cancer is vital yet difficult. The nature of SPNs, of these patients, as well as the role of surgery in the diagnosis and treatment were evaluated. Thirty consecutive patients, who underwent surgery for an SPN between 2002 and 2011 subsequent to curative surgery for breast cancer were retrospectively evaluated. The overall survival and disease-free survival periods were estimated using the Kaplan-Meier method. The Student's t-test and the χ2 test were performed to compare percentages and the mean values, respectively. The values were considered statistically significant at P<0.05. Most (93%) SPNs were malignant. The pathological diagnoses in patients with SPNs were primary lung cancer (n=20, 67%), pulmonary metastasis from breast (n=7, 23%) or colon (n=1, 3%) cancers and benign conditions (n=2, 7%). Of the 20 patients with primary lung cancer, 15 (75%) had stage IA tumors (T1aN0M0). The average disease-free interval was significantly longer in patients with primary lung cancer compared to patients with pulmonary metastases from breast cancer (P= 0.031). The five-year survival rates after pulmonary resection for lung metastasis from breast cancer patients and primary lung cancer patients were 100 and 61.1%, respectively. SPNs found in patients with breast cancer were found to have a high probability of malignancy, especially primary lung adenocarcinoma. The early resection of SPNs in patients diagnosed with both primary and metastatic lung cancer led to a good prognosis. The early pathological diagnosis by surgical resection was suggested to be conducted for the early diagnosis and appropriate treatment of SPNs in patients with breast cancer.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Tetsunari Oyama
- Division of Diagnostic Pathology, Graduate School of Medicine, Gunma University, Maebashi, Gunma 371-8511, Japan
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Younes RN, Fares AL, Gross JL. Pulmonary metastasectomy: a multivariate analysis of 440 patients undergoing complete resection. Interact Cardiovasc Thorac Surg 2011; 14:156-61. [PMID: 22159255 DOI: 10.1093/icvts/ivr076] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Surgical resection is currently a standard approach for isolated lung metastases from different primary tumours. The aim of the present analysis is to evaluate the outcome of patients submitted to complete resection of pulmonary metastases and to determine prognostic factors for long-term survival. A group of 440 consecutive patients previously diagnosed with primary malignant solid tumours and submitted to complete surgical resection of lung nodules with suspected or diagnosed metastatic lesion were retrospectively reviewed. The average follow-up time was 43.2 months (range: 0-192) and the 60-month O.S. was 43.7%. Univariate analysis: patients with adenocarcinoma presented the highest 5-year survival rates (53.4%, P = 0.0001); DFI >36 months (P < 0.0001), number of nodules on CT scan (P = 0.0052), number of malignant nodules resected (P = 0.0252) and the size of the largest resected nodule (P < 0.0001) were also significant. Multivariate analysis: number of malignant nodules resected (P = 0.01), size of the largest nodule resected (P = 0.001), DFI >36 months (P < 0.001) and histology of the primary tumour (P = 0.017) had significant impact on survival. The benefit of such an aggressive surgical approach is only limited to selected subgroups of patients. The decision to consider a patient for resection of metastastic disease should include factors beyond the feasibility of complete removal.
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Affiliation(s)
- Riad Naim Younes
- Department of Thoracic Surgery of Hospital AC Camargo, Hospital São José and Hospital Sírio-Libanês, São Paulo, SP, Brazil.
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Abstract
Some of the patients who present with breast cancer already have distant metastatic disease. According to recent literature, these patients may benefit from resection of the breast tumour. One explanation for the effect of this resection is that reducing the tumour load influences metastatic growth. Results of future randomised controlled trials should indicate whether surgery of the breast tumour truly improves survival. Selected patients could even benefit from metastasectomy of liver and lung metastases; survival seems to improve and these procedures seldom lead to major complications. When metastasectomy is not possible, minimally invasive techniques can be used in selected patients for the treatment of breast cancer liver metastases, radiofrequency ablation (RFA) being discussed most in the literature. Patients with locally advanced breast cancer are treated multidisciplinarily and with curative intent. Part of the treatment is surgery to reduce tumour load. Regarding treatment of the axilla, in a clinically negative axilla sentinel node biopsy is advised before neoadjuvant treatment; an axillary lymph node dissection is not warranted. In local recurrence, surgery is the primary treatment. Axillary staging can be done in patients with a previous negative sentinel node biopsy. Regional recurrence after breast-conserving surgery or mastectomy is treated with surgery followed by radiotherapy.
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Carvalho TC, Carvalho SR, McConville JT. Formulations for Pulmonary Administration of Anticancer Agents to Treat Lung Malignancies. J Aerosol Med Pulm Drug Deliv 2011; 24:61-80. [DOI: 10.1089/jamp.2009.0794] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
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Brasse D, Mathelin C, Leroux K, Chenard MP, Blaise S, Stoll I, Tomasetto C, Rio MC. Matrix metalloproteinase 11/stromelysin-3 exerts both activator and repressor functions during the hematogenous metastatic process in mice. Int J Cancer 2010; 127:1347-55. [PMID: 20209494 DOI: 10.1002/ijc.25309] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
MMP11 expression is a poor prognosis factor in human carcinomas. Although it has been shown to favor primary tumor development, its role in metastatic processes remains unclear. We studied the hematogenous metastatic activity of C26 mouse colon cancer cells injected into the tail vain of wild-type or MMP11-deficient mice during 2 months. Using X-ray computed tomography to image metastasis development in recipient living mice, lung metastases were found to occur earlier and to grow faster in wild-type mice. Histological analyses of the lung, liver, kidney, adrenal gland, mammary gland, ovary and salivary gland, performed at the end of experiment, also showed lower numbers of metastases in wild-type mice, regardless of organ. Lung metastases showed similar Factor VIII-positive vascular networks regardless of the mouse MMP11 status. However, those found in MMP11-deficient mice also exhibited vessel-like structures that did not express Factor VIII, Lyve-1 and vimentin, and were not stained with PAS. Consequently, they did not correspond to vascular or lymphatic vessels or to vascular mimicry channels. Collectively, these results revealed significant spatio-temporal variability that is dependent on host MMP11 status. Furthermore, they point-out the paradoxical role of MMP11 in favoring the onset and growth of lung metastases but limiting lung foci number, and inhibiting the cancer cell dissemination to other organs. These data highlight the complexity of the metastatic process in which the same factor can play activator or repressor functions depending on the metastatic step.
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Affiliation(s)
- David Brasse
- Institut Pluridisciplinaire Hubert Curien, DRS, CNRS/IN2P3 UMR 7178, Université de Strasbourg, 67037 Strasbourg Cedex, France
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Yhim HY, Han SW, Oh DY, Han W, Im SA, Kim TY, Kim YT, Noh DY, Chie EK, Ha SW, Park IA, Bang YJ. Prognostic factors for recurrent breast cancer patients with an isolated, limited number of lung metastases and implications for pulmonary metastasectomy. Cancer 2010; 116:2890-901. [PMID: 20564396 DOI: 10.1002/cncr.25054] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the clinical treatment outcomes of recurrent breast cancer with a limited number of isolated lung metastases, and to evaluate the role of pulmonary metastasectomy. METHODS The authors consecutively enrolled 140 recurrent breast cancer patients with isolated lung metastasis from 1997 to 2007 in Seoul National University Hospital and retrospectively analyzed 45 patients who had <4 metastatic lesions. RESULTS Fifteen patients had pulmonary metastasectomy followed by systemic treatment (pulmonary metastasectomy group), and 30 received systemic treatment alone (nonpulmonary metastasectomy group). The 3-year progression-free survival (PFS) and 4-year overall survival (OS) was significantly longer in the pulmonary metastasectomy group than in the nonpulmonary metastasectomy group (3-year PFS, 55.0% vs 4.5%, P < .001; 4-year OS, 82.1% vs 31.6%, P = .001). In multivariate analysis, a disease-free interval (DFI) of <24 months (hazard ratio [HR], 4.53; 95% CI, 1.72-11.90), no pulmonary metastasectomy (HR, 9.52; 95% CI, 3.34-27.18) and biologic subtypes such as human epithelial growth factor receptor-2 positive (HR, 3.00; 95% CI, 1.04-8.64) and triple negative (HR, 3.92; 95% CI, 1.32-11.59) were independent prognostic factors for shorter PFS. CONCLUSIONS The authors' results demonstrated that DFI and biologic subtypes of tumor are firm, independent, prognostic factors for survival, and pulmonary metastasectomy can be a reasonable treatment option in this population. Further prospective studies are warranted to evaluate the role of pulmonary metastasectomy.
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Affiliation(s)
- Ho-Young Yhim
- Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
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Pockaj BA, Wasif N, Dueck AC, Wigle DA, Boughey JC, Degnim AC, Gray RJ, McLaughlin SA, Northfelt DW, Sticca RP, Jakub JW, Perez EA. Metastasectomy and surgical resection of the primary tumor in patients with stage IV breast cancer: time for a second look? Ann Surg Oncol 2010; 17:2419-26. [PMID: 20232163 DOI: 10.1245/s10434-010-1016-1] [Citation(s) in RCA: 54] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2009] [Indexed: 12/17/2022]
Abstract
Patients with metastatic or stage IV breast cancer have limited therapeutic options, and the mainstay of treatment remains systemic chemotherapy. Traditionally, the role of surgery has been confined to strict palliation. Improvements in the efficacy of chemotherapeutic regimens, coupled with the use of hormonal and targeted therapy, have resulted in an expansion of surgical resection beyond simple palliation. Several single-institution studies have reported improved survival and even long-term cures after surgical resection for oligometastatic stage IV breast cancer. Similarly, provocative new data suggest that removal of the primary tumor in some patients may confer a survival advantage. The aim of this review is to summarize studies in the medical literature pertaining to the use of surgical resection in patients with stage IV breast cancer. We believe there is enough evidence to challenge conventional thinking about the role of surgery in stage IV breast cancer and to consider a new multimodality treatment paradigm to optimize patient outcomes. It is time to conduct a carefully designed randomized trial to see whether surgery in stage IV breast cancer does indeed warrant a second look.
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Park HY, Wakefield LM, Mamura M. Regulation of tumor immune surveillance and tumor immune subversion by tgf-Beta. Immune Netw 2009; 9:122-6. [PMID: 20157598 PMCID: PMC2816944 DOI: 10.4110/in.2009.9.4.122] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2009] [Accepted: 06/23/2009] [Indexed: 12/29/2022] Open
Abstract
Transforming growth factor-beta (TGF-beta) is a highly pleiotropic cytokine playing pivotal roles in immune regulation. TGF-beta facilitates tumor cell survival and metastasis by targeting multiple cellular components. Focusing on its immunosuppressive functions, TGF-beta antagonists have been employed for cancer treatment to enhance tumor immunity. TGF-beta antagonists exert anti-tumor effects through #1 activating effector cells such as NK cells and cytotoxic CD8(+) T cells (CTLs), #2 inhibiting regulatory/suppressor cell populations, #3 making tumor cells visible to immune cells, #4 inhibiting the production of tumor growth factors. This review focuses on the effect of TGF-beta on T cells, which are differentiated into effector T cells or newly identified tumor-supporting T cells.
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Affiliation(s)
- Hae-Young Park
- Laboratory of Immunology, Lee Gil-Ya Cancer and Diabetes Institute, Gachon University of Medicine and Science, Incheon, Korea
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