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Jimah BB, Amoako E, Ofori EO, Akakpo PK, Aniakwo LA, Ulzen‐Appiah K, Imbeah EG, Morna MT, Koggoh P, Akligoh H, Tackie R, Manu A, Paemka L, Sarkodie BD, Offei AK, Hutchful D, Ngoi J, Bediako Y, Rahman GA. Radiologic patterns of distant organ metastasis in advanced breast cancer patients: Prospective review of computed tomography images. Cancer Rep (Hoboken) 2024; 7:e1988. [PMID: 38351553 PMCID: PMC10864737 DOI: 10.1002/cnr2.1988] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2023] [Revised: 01/11/2024] [Accepted: 01/15/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Breast cancer (BC) metastases to the abdomen and pelvis affect the liver, mesentery, retroperitoneum, peritoneum, bladder, kidney, ovary, and uterus. The study documented the radiological pattern and features of the chest, bone, abdominal and pelvic (AP) metastases among advanced BC patients. AIM The aim is to document the radiological pattern and features of breast cancer metastasis in the chest, abdomen, pelvis and bones. MATERIALS AND RESULTS Chest, abdominal, and pelvic computed tomography scan images of 36 patients with advanced BC were collated from Cape Coast Teaching Hospital and RAAJ Diagnostics. The images were prospectively assessed for metastasis to the organs of the chest, AP soft tissues, and bones. Radiologic features of metastasis of the lungs, liver, lymph nodes (LNs), and bones were documented. Patients' demographics, clinical data, and histopathology reports were also collected. The data were captured using UVOSYO and exported to Microsoft Excel templates. The data obtained were descriptively analyzed. Only 2.8% of BCs exhibited metaplastic BC, whereas 97.2% had invasive ductal BC. Triple-negative cases were 55.6%. Of 36 patients, 31 (86.1%), 21 (58.3%), and 14(38.8%) were diagnosed of chest, AP, and bone tissues metastasis, respectively. LN involvement was reported in 26 (72.2%) patients. Majority, 21 (58.3%) were diagnosed of multiple sites metastasis with 15 (41.7%) showing single site. Lungs (77.4%, 24/31) and liver (47.6%, 10/21) were the most affected distant organs. Most bone metastases were lytic lesions (92.9%, 13/14) with the vertebrae (85.7%, 12/14) been the most affected. CONCLUSION According to the study, advanced BC patients have a higher-than-average radiologic incidence of lung, liver, bone, and LN metastases.
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Affiliation(s)
| | | | | | | | | | | | | | | | - Patience Koggoh
- Department of SurgeryCape Coast Teaching HospitalCape CoastGhana
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Ryu JM, Kang D, Cho J, Lee JE, Kim SW, Nam SJ, Lee SK, Kim YJ, Im YH, Ahn JS, Park YH, Kim JY, Lee H, Kang M, Yu JH. Prognostic Impact of Elevation of Cancer Antigen 15-3 (CA15-3) in Patients With Early Breast Cancer With Normal Serum CA15-3 Level. J Breast Cancer 2023; 26:126-135. [PMID: 37051649 PMCID: PMC10139845 DOI: 10.4048/jbc.2023.26.e17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Revised: 02/01/2023] [Accepted: 03/13/2023] [Indexed: 04/14/2023] Open
Abstract
PURPOSE Cancer antigen 15-3 (CA15-3) is a serum tumor marker for breast cancer (BC) extensively used in clinical practice. CA15-3 is non-invasive, easily available, and a cost-effective tumor marker for immediate diagnosis, monitoring and prediction of BC recurrence. We hypothesized that an elevation of CA15-3 may have prognostic impact in patients with early BC with normal serum CA15-3 level. METHODS This was a retrospective cohort study, which included patients with BC who received curative surgery at a comprehensive single institution between 2000 and 2016. CA15-3 levels from 0 to 30 U/mL were considered normal, and patients who had CA15-3 > 30 U/mL, were excluded from the study. RESULTS The mean age of study participants (n = 11,452) was 49.3 years. The proportion of participants with elevated CA15-3 ≥ 1 standard deviation (SD) compared with the previous examination during follow-up was 23.3% (n = 2,666). During the follow-up (median follow-up 5.8 years), 790 patients experienced recurrence. The fully-adjusted hazard ratio (HR) for recurrence comparing participants with stable CA15-3 level to subjects with elevated CA15-3 level was 1.76 (95% confidence interval [CI], 1.52-2.03). In addition, if the CA15-3 was elevated ≥ 1 SD, the risk was much higher (HR, 6.87; 95% CI, 5.81-8.11) than in patients without elevated CA15-3 ≥ 1 SD. In sensitivity analysis, the recurrence risk was consistently higher in participants with elevated CA15-3 levels than in participants without elevated CA15-3 levels. The association between elevated CA15-3 levels and incidence of recurrence was observed in all subtypes and the association was stronger in patients with N+ than in patients with N0 stage (p-value for interaction < 0.01). CONCLUSION The results of the present study demonstrated that elevation of CA15-3 in patients with early BC and initial normal serum CA15-3 levels has a prognostic impact.
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Affiliation(s)
- Jai Min Ryu
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Danbee Kang
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, Korea
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Juhee Cho
- Department of Clinical Research Design and Evaluation, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, Korea
- Center for Clinical Epidemiology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Epidemiology and Health, Behavior and Society, Johns Hopkins Bloomberg School of Public Health, Baltimore, USA
| | - Jeong Eon Lee
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seok Won Kim
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Seok Jin Nam
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Se Kyung Lee
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeon Jin Kim
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Young-Hyuck Im
- Division of Hematology-Medical Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Jin Seok Ahn
- Division of Hematology-Medical Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Yeon Hee Park
- Division of Hematology-Medical Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Ji-Yeon Kim
- Division of Hematology-Medical Oncology, Department of Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Hyunjong Lee
- Department of Nuclear Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
| | - Mira Kang
- Center for Health Promotion, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Digital Innovation Center, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea
- Department of Digital Health, Samsung Advanced Institute for Health Sciences and Technology (SAIHST), Sungkyunkwan University, Seoul, Korea.
| | - Jong Han Yu
- Division of Breast Surgery, Department of Surgery, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
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Savan NA, Saavedra PV, Halim A, Yuzbasiyan-Gurkan V, Wang P, Yoo B, Kiupel M, Sempere L, Medarova Z, Moore A. Case report: MicroRNA-10b as a therapeutic target in feline metastatic mammary carcinoma and its implications for human clinical trials. Front Oncol 2022; 12:959630. [PMID: 36387245 PMCID: PMC9643803 DOI: 10.3389/fonc.2022.959630] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 10/10/2022] [Indexed: 11/13/2022] Open
Abstract
Ninety percent of deaths from cancer are caused by metastasis. miRNAs are critical players in biological processes such as proliferation, metastasis, apoptosis, and self-renewal. We and others have previously demonstrated that miRNA-10b promotes metastatic cell migration and invasion. Importantly, we also showed that miR-10b is a critical driver of metastatic cell viability and proliferation. To treat established metastases by inhibiting miR-10b, we utilized a therapeutic, termed MN-anti-miR10b, composed of anti-miR-10b antagomirs, conjugated to iron oxide nanoparticles, that serve as delivery vehicles to tumor cells in vivo and a magnetic resonance imaging (MRI) reporter. In our previous studies using murine models of metastatic breast cancer, we demonstrated the effectiveness of MN-anti-miR10b in preventing and eliminating existing metastases. With an outlook toward clinical translation of our therapeutic, here we report studies in large animals (companion cats) with spontaneous feline mammary carcinoma (FMC). We first investigated the expression and tissue localization of miR-10b in feline tumors and metastases and showed remarkable similarity to these features in humans. Next, in the first case study involving this therapeutic we intravenously dosed an FMC patient with MN-anti-miR10b and demonstrated its delivery to the metastatic lesions using MRI. We also showed the initial safety profile of the therapeutic and demonstrated significant change in miR-10b expression and its target HOXD10 after dosing. Our results provide support for using companion animals for further MN-anti-miR10b development as a therapy and serve as a guide for future clinical trials in human patients.
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Affiliation(s)
- N. Anna Savan
- Precision Health Program, Michigan State University, East Lansing, MI, United States
| | - Paulo Vilar Saavedra
- Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, United States
| | - Alan Halim
- Precision Health Program, Michigan State University, East Lansing, MI, United States
| | - Vilma Yuzbasiyan-Gurkan
- Microbiology and Molecular Genetics and Small Animal Clinical Sciences, College of Veterinary Medicine, Michigan State University, East Lansing, MI, United States
| | - Ping Wang
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Radiology, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Byunghee Yoo
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States
| | - Matti Kiupel
- Pathobiology and Diagnostic Investigation, College of Veterinary Medicine, Michigan State University, East Lansing, MI, United States
| | - Lorenzo Sempere
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Radiology, College of Human Medicine, Michigan State University, East Lansing, MI, United States
| | - Zdravka Medarova
- Athinoula A. Martinos Center for Biomedical Imaging, Department of Radiology, Massachusetts General Hospital, Charlestown, MA, United States
- Transcode Therapeutics Inc., Boston, MA, United States
| | - Anna Moore
- Precision Health Program, Michigan State University, East Lansing, MI, United States
- Department of Radiology, College of Human Medicine, Michigan State University, East Lansing, MI, United States
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Wang D, Yang L, Yang Y, Chen M, Yang H. Nomogram for predicting distant metastasis of male breast cancer: A SEER population-based study. Medicine (Baltimore) 2022; 101:e30978. [PMID: 36181026 PMCID: PMC9524899 DOI: 10.1097/md.0000000000030978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/05/2023] Open
Abstract
The main purpose of this study was to build a prediction model for male breast cancer (MBC) patients to predict the possibility of distant metastasis. The Surveillance, Epidemiology, and End Results database was used to obtain data on patients with MBC. The patients were divided into a training set and a validation set at a ratio of 7:3. The risk variables of distant metastasis in the training set were determined by univariate and multivariate logistic regression analyses. And then we integrated those risk factors to construct the nomogram. The prediction nomogram was further verified in the verification set. The discrimination and calibration of the nomogram were evaluated by the area under the receiver operating characteristic curve, calibration plots, respectively. A total of 1974 patients (1381 in training set and 593 in validation set) were eligible for final inclusion, of whom 149 (7.55%) had distant metastasis at the diagnosed time. Multivariate logistic regression analyses presented that age, T stage, N stage, and hormone receptor status were independent risk factors for distant metastasis at initial diagnosis of male breast cancer. Finally, the 4 variables were combined to construct the nomogram. The area under the curve values for the nomogram established in the training set and validation set were 0.8224 (95%CI: 0.7796-0.8652) and 0.8631 (95%CI: 0.7937-0.9326), suggesting that the nomogram had good predictive power. The calibration plots illustrated an acceptable correlation between the prediction by nomogram and the actual observation, as the calibration curve was closed to the diagonal bisector line. An easy-to-use nomogram, being proven to be with reliable discrimination ability and accuracy, was established to predict distant metastasis for male patients with breast cancer using the easily available risk factors.
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Affiliation(s)
- Dasong Wang
- Department of Breast and Thyroid Surgery, Suining Central Hospital, Suining, Sichuan Province, China
| | - Lei Yang
- Department of Breast and Thyroid Surgery, Suining Central Hospital, Suining, Sichuan Province, China
| | - Yan Yang
- Department of Breast and Thyroid Surgery, Suining Central Hospital, Suining, Sichuan Province, China
| | - Maoshan Chen
- Department of Breast and Thyroid Surgery, Suining Central Hospital, Suining, Sichuan Province, China
| | - Hongwei Yang
- Department of Breast and Thyroid Surgery, Suining Central Hospital, Suining, Sichuan Province, China
- *Correspondence: Hongwei Yang, Department of Breast and Thyroid Surgery, Suining Central Hospital, NO.127 Desheng West Road, Chuanshan District, Suining City, Sichuan Province, China (e-mail: )
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Prominin 1 Significantly Correlated with Bone Metastasis of Breast Cancer and Influenced the Patient’s Prognosis. BIOMED RESEARCH INTERNATIONAL 2022; 2022:4123622. [PMID: 36193308 PMCID: PMC9526600 DOI: 10.1155/2022/4123622] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/07/2022] [Indexed: 02/08/2023]
Abstract
Background This study is aimed at identifying the important biomarkers associated with bone metastasis (BM) in breast cancer (BRCA). Methods The GSE175692 dataset was used to detect significant differential expressed genes (DEGs) between BRCA samples with or without BM, and DEG-related pathways were then explored. Further, we constructed the protein-protein interaction (PPI) network on GEGs and filtered 5 vital nodes. We then performed the Cox regression, Kaplan-Meier analysis, nomogram, and ROC curve to filter the most significant prognosis genes. The GSE14020 and GSE124647 datasets were used to verify the expression and prognostic value of hub genes, respectively. Finally, the gene set enrichment analysis (GSEA) was performed to reveal the potential mechanism. Results Totally, 74 DEGs were detected, which mainly correlated with infectious disease, signaling molecules, and interaction. The 5 important DEGs were then filtered, and the Cox regression further showed that 2 genes, including prominin 1 (PROM1) and C-C motif chemokine ligand 2 (CCL2), were related to the prognosis of BRCA metastasis patients. Especially, PROM1 presented a better prognostic performance on the survival probability of patients than CCL2. Verification analysis further confirmed the abnormal expression and significant prognostic influence of PROM1. Finally, GSEA revealed that PROM1 was negatively related to IGF1 and mTOR pathways in BRCA metastasis. Conclusion PROM1 was an important biomarker associated with BRCA bone metastasis and affected the prognosis of metastatic BRCA patients. It may play a vital role in metastatic BRCA by negatively regulating IGF1 and mTOR pathways.
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Luo Y, Ma A, Huang S, Yu Y. Invasive Lobular Carcinoma Has Worse Outcome Compared with Invasive Ductal Carcinoma in Stage IV Breast Cancer with Bone-Only Metastasis. Breast Care (Basel) 2022; 17:296-305. [PMID: 35949419 PMCID: PMC9247535 DOI: 10.1159/000521097] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Accepted: 11/21/2021] [Indexed: 07/29/2023] Open
Abstract
BACKGROUND Invasive lobular carcinoma (ILC) is more likely to have bone metastasis than invasive ductal carcinoma (IDC). However, the prognosis for bone metastasis in ILC and IDC is barely known. So, the aim of this study was to investigate the difference of prognosis between ILC and IDC accompanied by bone metastasis. METHODS We evaluated the women with bone-only metastasis of defined IDC or ILC reported to the Surveillance, Epidemiology and End Results program from 2010 to 2016. Pearson's χ2 test was used to compare the differences of clinicopathologic factors between IDC and ILC. Univariate and multivariate analyses were performed to verify the effects of histological types (IDC and ILC) and other clinicopathologic factors on the overall survival (OS) and cancer-specific survival (CSS). RESULTS Overall, 3,647 patients with IDC and 945 patients with ILC met the inclusion criteria and were analyzed in our study. The patients with ILC were more likely to be older and to have lower histological grade and a higher proportion of the HR*/HER2- subtype. However, less treatment was administered to ILC than IDC, such as surgery of the breast, radiation, and chemotherapy. Compared to patients with IDC, patients with ILC showed worse OS (median OS, 36 and 42 months, respectively, p < 0.001) and CSS (median CSS, 39 and 45 months, respectively, p < 0.001), especially in subgroups with HR*/HER2- subtype (OS, hazard ratio: 1.501, 95% CI 1.270-1.773, p < 0.001; CSS, hazard ratio: 1.529, 95% CI 1.281-1.825, p < 0.001), lower histological grade (I-II) (OS, hazard ratio: 1.411, 95% CI 1.184-1.683, p < 0.001; CSS, hazard ratio: 1.488, 95% CI 1.235-1.791, p < 0.001), or tumor burden, such as T0-2 (OS, hazard ratio: 1.693, 95% CI 1.368-2.096, p < 0.001; CSS, hazard ratio: 1.76, 95% CI 1.405-2.205, p < 0.001) and N1-2 (OS, hazard ratio: 1.451, 95% CI 1.171-1.799, p = 0.001; CSS, hazard ratio: 1.488, 95% CI 1.187-1.865, p = 0.001). Furthermore, older age, black race, unmarried status, higher tumor burden (T3-4 and N3), triple-negative subtype, and higher histological grade were independent risk factors for both OS and CSS. Surgery of the breast and chemotherapy could significantly improve the prognosis for patients. CONCLUSION Patients with ILC have worse outcomes compared to those with IDC when associated with bone-only metastasis, especially in subgroups with lower histological grade or tumor burden. More effective treatment measures may be needed for ILC, such as cyclin-dependent kinase 4/6 inhibitors, new targeted drugs, etc.
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Affiliation(s)
- Yunbo Luo
- Department of Thyroid and Breast Surgery, Affiliated Hospital of North Sichuan Medical College, Nanchong, China
| | - Aimin Ma
- Department of Breast Surgery, Wuming Hospital of Guangxi Medical University, Nanning, China
| | - Shengkai Huang
- Department of Breast Surgery, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
| | - Yinghua Yu
- Department of Breast Surgery, the Affiliated Tumor Hospital of Guangxi Medical University, Nanning, China
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Prognosis by cancer type and incidence of zoledronic acid-related osteonecrosis of the jaw: a single-center retrospective study. Support Care Cancer 2022; 30:4505-4514. [PMID: 35113225 DOI: 10.1007/s00520-022-06839-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2021] [Accepted: 01/13/2022] [Indexed: 10/19/2022]
Abstract
PURPOSE Survival time after bisphosphonate use has been increasingly recognized to be associated with the incidence of medication-related osteonecrosis of the jaw (MRONJ); however, this has not been elucidated sufficiently in the literature. This study aimed to clarify the incidence of MRONJ and the corresponding survival rate of patients treated with zoledronic acid (ZA) for each type of cancer and obtain useful information for the oral/dental supportive care of cancer patients. METHODS We evaluated 988 patients who were administered ZA at our hospital; among them, 862 patients with metastatic bone tumors or myeloma were included. RESULTS The median survival time (MST) after ZA initiation was 35, 34, 8, 41, 12, and 6 months for patients with breast, prostrate, lung, myeloma, renal, and other cancers, respectively. Patients with cancers that had a short survival time (lung and other cancers [MST = 8 and 6 months, respectively] and cancers with MST < 10 months) did not develop MRONJ; this could be attributed to the shorter duration of ZA administration. The cumulative incidence of MRONJ in breast cancer, prostate cancer, and multiple myeloma was related to the frequency of anti-resorptive drug use and the increased risk over time. In renal cancer, the cumulative incidence of MRONJ increased early, although the MST was 12 months. CONCLUSION For the dentists in charge of dental management, it is essential to be aware of prognosis-related factors, predict MRONJ risk for each cancer treatment, and use risk prediction in dental management planning, particularly for cancers with non-poor prognosis.
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Ignat P, Todor N, Ignat RM, Șuteu O. Prognostic Factors Influencing Survival and a Treatment Pattern Analysis of Conventional Palliative Radiotherapy for Patients with Bone Metastases. Curr Oncol 2021; 28:3876-3890. [PMID: 34677249 PMCID: PMC8534390 DOI: 10.3390/curroncol28050331] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2021] [Revised: 08/24/2021] [Accepted: 09/26/2021] [Indexed: 12/20/2022] Open
Abstract
BACKGROUND Treatment indication for bone metastases is influenced by patient prognosis. Single-fraction radiotherapy (SFRT) was proven equally effective as multiple fractionation regimens (MFRT) but continues to be underused. OBJECTIVE Primary objectives: (a) to identify prognostic factors for overall survival and (b) to analyze treatment patterns of palliative radiotherapy (proportion of SFRT indication and predictive factors of radiotherapy regimen) for bone metastases. METHODS 582 patients with bone metastases who underwent conventional radiotherapy between January 1st 2014-31 December 2017 were analyzed. The Cox proportional hazard model was used to identify predictors of overall survival. For the treatment pattern analysis, 677 radiotherapy courses were evaluated. The logistic regression model was used to identify potential predictors of radiotherapy regimen. RESULTS The 3-year overall survival was 15%. Prognostic factors associated with poor overall survival were multiple bone metastases [hazard ratio (HR = 5.4)], poor performance status (HR = 1.5) and brain metastases (HR = 1.37). SFRT prescription increased from 41% in 2017 to 51% in 2017. Predictors of SFRT prescription were a poor performance status [odds ratio (OR = 0.55)], lung (OR = 0.49) and urologic primaries (OR = 0.33) and the half-body lower site of irradiation (OR = 0.59). Spinal metastases were more likely to receive MFRT (OR = 2.09). CONCLUSIONS Based on the prognostic factors we identified, a selection protocol for patients candidates for palliative radiotherapy to bone metastases could be established, in order to further increase SFRT prescription in our institution.
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Affiliation(s)
- Patricia Ignat
- Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.I.); (O.Ș.)
- Prof. Dr. I. Chiricuță Oncology Institute, 400015 Cluj-Napoca, Romania;
| | - Nicolae Todor
- Prof. Dr. I. Chiricuță Oncology Institute, 400015 Cluj-Napoca, Romania;
| | - Radu-Mihai Ignat
- Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.I.); (O.Ș.)
- Correspondence:
| | - Ofelia Șuteu
- Faculty of Medicine, Iuliu Hațieganu University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (P.I.); (O.Ș.)
- Prof. Dr. I. Chiricuță Oncology Institute, 400015 Cluj-Napoca, Romania;
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Hankins ML, Smith CN, Hersh B, Heim T, Belayneh R, Dooley S, Lee AV, Oesterreich S, Lucas PC, Puhalla SL, Weiss KR, Watters RJ. Prognostic factors and survival of patients undergoing surgical intervention for breast cancer bone metastases. J Bone Oncol 2021; 29:100363. [PMID: 34040953 PMCID: PMC8143999 DOI: 10.1016/j.jbo.2021.100363] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Revised: 04/15/2021] [Accepted: 04/19/2021] [Indexed: 12/24/2022] Open
Abstract
INTRODUCTION Bone is the most common distant site of breast cancer metastasis. Skeletal lesions can cause significant morbidity due to pain, pathologic fracture, and electrolyte abnormalities. Current treatment for patients with bone metastases (BoM) from breast cancer is highly personalized and often involves a multidisciplinary approach with chemotherapy, hormone therapy, bone-targeted antiresorptive agents, radiation therapy, and surgery. We have retrospectively collected clinical data from a series of patients with bone metastases to evaluate the clinical characteristics, prognostic factors, and survival patterns of patients with breast cancer BoM receiving standard multimodal therapy. METHODS A consecutive series of 167 patients with breast cancer BoM treated at a single institution between August 2013 and March 2020 were identified. Clinical information was obtained from the medical record and survival analyses were performed to evaluate patient outcomes and identify prognostic factors. RESULTS Thirty-seven patients (22%) presented with de novo BoM - bone metastases at the time of breast cancer diagnosis - and were 2.6 times more likely to die within the study period than those with asynchronous BoM (HR = 2.62, p = <0.0001). Patients who received bone-targeted medical therapy were 61% less likely to die after BoM diagnosis than those who did not (HR = 0.39, p = 0.001). Operative stabilization of BoM was more frequently employed in patients with lytic (p = 0.02) or mixed (p = 0.02) tumors than it was for those with blastic lesions. Patients treated with surgery had a lower overall bone metastasis survival than those treated without (p < 0.03). DISCUSSION These findings reflect the current patterns in metastatic breast cancer treatment and associated outcomes. In a series of 167 consecutive patients, we demonstrate the natural history of breast cancer with BoM being treated with modern multimodal therapy. Understanding these treatment patterns and prognostic factors enhances the provider's ability to counsel patients and direct appropriate treatments.
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Affiliation(s)
- Margaret L. Hankins
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Clair N. Smith
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Beverly Hersh
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Tanya Heim
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Rebekah Belayneh
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Sean Dooley
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Adrian V. Lee
- Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Steffi Oesterreich
- Women’s Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, PA, USA
| | - Peter C. Lucas
- Department of Pathology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Shannon L. Puhalla
- Department of Medicine, University of Pittsburgh School of Medicine, Pittsburgh, PA, USA
| | - Kurt R. Weiss
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | - Rebecca J. Watters
- Department of Orthopaedic Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
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Ayati S, Amouzeshi A, Dehghani-Samani A. Rare report of concurrent metastasis on bilateral atrial myxoma masses. ARYA ATHEROSCLEROSIS 2021; 17:1-5. [PMID: 35685228 PMCID: PMC9137234 DOI: 10.22122/arya.v17i0.2335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Accepted: 12/29/2020] [Indexed: 11/25/2022]
Abstract
BACKGROUND This study simultaneously reports bilateral atrial tumor masses including the concurrent occurrence of metastatic carcinoma, consistent with metastatic breast carcinoma, on the main cardiac myxoma mass in the left atrium (LA) and metastatic carcinoma consistent with metastatic breast carcinoma for the right atrial (RA) mass. CASE REPORT These masses were observed in a 79-year-old female patient who had received her pacemaker 6 months ago due to electrical conduction disease. However, no tumor/mass was found in her echocardiogram at the time of the pacemaker reception and mild chest pain and dyspnea were the only signs of her huge masses. Bilateral interseptal atrial cardiac masses protruded to the LA and RA were observed in both atrial chambers in echocardiography, and she underwent the surgical resection of masses. CONCLUSION The findings of the current study represented a novel condition for a patient. More precisely, the patient had two different huge cardiac masses, and at the same time, the metastasis of breast cancer was reported on the other cardiac tumor/myxoma as well. In addition, metastatic carcinoma should be suspected in patients with cardiac myxoma mass consistent with heart block. The simultaneous presence of multiple masses inside the heart is not always evidence of myxoma, rather can be a metastatic lesion.
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Affiliation(s)
- Sahar Ayati
- Department of Pathology, School of Medicine, Birjand University of Medical Sciences, Birjand, Iran
| | - Ahmad Amouzeshi
- Associate Professor, Department of Cardiology, School of Medicine AND Cardiovascular Diseases Research Center, Birjand University of Medical Sciences, Birjand, Iran
| | - Amir Dehghani-Samani
- School of Medicine, Birjand University of Medical Sciences, Birjand AND Department of Clinical Sciences, School of Veterinary Medicine, Shahrekord University, Shahrekord, Iran
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11
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Afkari H, Makrufardi F, Hidayat B, Budiawan H, Sundawa Kartamihardja AH. Correlation between ER, PR, HER-2, and Ki-67 with the risk of bone metastases detected by bone scintigraphy in breast cancer patients: A cross sectional study. Ann Med Surg (Lond) 2021; 67:102532. [PMID: 34257962 PMCID: PMC8256177 DOI: 10.1016/j.amsu.2021.102532] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 06/24/2021] [Accepted: 06/27/2021] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Breast cancer is one of the most common cancers in women. About 30%-85% of breast cancers will metastasize to the bone during the course of the illness. Many studies have shown that molecular marker/subtypes can be useful in determining incidence of different and inconsistent bone metastases. This study aimed to determine the correlation of the risk of bone metastases in breast cancer based on the expression of molecular markers. METHODS The research was conducted retrospectively by searching patients' medical record data. The target population of this study was all patients diagnosed with breast cancer who came to our tertiary hospital in the Nuclear Medicine and Molecular Imaging Department from January 2012 to December 2016. RESULTS One hundred and thirty patients (n = 130) were enrolled during the study period with characteristics of sex, age, and immunohistochemical/molecular subtype examination that underwent bone scintigraphy. Mean of age was 50.2 (23-79) years. There were no significant correlations between ER, PR, and HER-2 expressions with bone metastases in breast cancer patients. Ki-67 was showed to be correlated with bone metastases in breast cancer patients in our bivariate analysis. Molecular subtype/markers had no statistically significant correlation with bone metastases in patients with breast cancer. CONCLUSION Ki-67 with high proliferation index was the most powerful molecular marker to determine the risk of bone metastases. The prevalence of bone metastases in the group with Ki-67 expression with high proliferation (≥20) was 1.8 times greater than the prevalence of bone metastases in the weakest HER-2 group.
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Affiliation(s)
- Hanif Afkari
- Nuclear Medicine and Molecular Imaging Division, Department of Radiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Firdian Makrufardi
- Nuclear Medicine and Molecular Imaging Division, Department of Radiology, Faculty of Medicine, Public Health and Nursing, Universitas Gadjah Mada/Dr. Sardjito General Hospital, Yogyakarta, Indonesia
| | - Basuki Hidayat
- Department of Nuclear Medicine and Molecular Imaging, Universitas Padjajaran/Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
| | - Hendra Budiawan
- Department of Nuclear Medicine and Molecular Imaging, Universitas Padjajaran/Dr. Hasan Sadikin General Hospital, Bandung, Indonesia
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12
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Huang YH, Chu PY, Chen JL, Huang CT, Huang CC, Tsai YF, Wang YL, Lien PJ, Tseng LM, Liu CY. Expression pattern and prognostic impact of glycoprotein non-metastatic B (GPNMB) in triple-negative breast cancer. Sci Rep 2021; 11:12171. [PMID: 34108545 PMCID: PMC8190094 DOI: 10.1038/s41598-021-91588-3] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Accepted: 05/28/2021] [Indexed: 12/31/2022] Open
Abstract
Glycoprotein non-metastatic B (GPNMB) is a transmembrane protein overexpressed in numerous cancers including triple-negative breast cancers (TNBC). It has been linked to promote cancer aggressiveness and implicated as a novel target for GPNMB-expressing cancers. In current study, we aimed to explore the clinical significance of GPNMB in TNBC. Among 759 specimens, immunohistochemistry (IHC) exhibited GPNMB expressions were variable in different subtypes and significantly higher in TNBC. Kaplan-Meier analysis revealed GPNMB overexpression in TNBC was associated with worse prognosis especially distant metastasis (P = 0.020, HR = 2.515, CI 1.154-5.480). Multivariate analysis showed GPNMB expression was an independent prognostic factor in terms of recurrence and distant metastasis (P = 0.008, HR = 3.22, CI 1.36-7.61; P = 0.017, HR = 3.08, CI 1.22-7.74). In silico analysis showed high mRNA expression of GPNMB was associated with distant metastasis and GPNMB was overexpressed in TNBC. Furthermore, GPNMB positively correlated with epithelial-mesenchymal transition (EMT) regulators, mesenchymal marker vimentin, MMP and integrins. The protein levels of Twist and MMP2 were upregulated by GPNMB overexpression in TNBC cells. GPNMB-enhanced cell invasion was attenuated by broad spectrum MMP inhibitor (GM 6001) and the selective inhibitor of MMP-2 (ARP100). In summary, GPNMB expression is prevalent in TNBC and may be implicated as a prognostic biomarker in patients with TNBC.
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Affiliation(s)
- Yu-Hsiang Huang
- School of Medicine, National Yang Ming Chiao Tung University, Hsinchu, Taiwan
| | - Pei-Yi Chu
- Department of Pathology, Show Chwan Memorial Hospital, Changhua City, Taiwan.,School of Medicine, Fu Jen Catholic University, New Taipei City, Taiwan
| | - Ji-Lin Chen
- Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Teng Huang
- School of Medicine, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Division of Hematology & Oncology, Department of Medicine, Yang-Ming Branch of Taipei City Hospital, Taipei, Taiwan
| | - Chi-Cheng Huang
- Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Public Health, College of Public Health, National Taiwan University, Taipei, Taiwan
| | - Yi-Fang Tsai
- School of Medicine, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of General Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yu-Ling Wang
- Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Experimental Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Pei-Ju Lien
- Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Ling-Ming Tseng
- School of Medicine, National Yang Ming Chiao Tung University, Hsinchu, Taiwan.,Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Experimental Surgery, Department of Surgery, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chun-Yu Liu
- School of Medicine, National Yang Ming Chiao Tung University, Hsinchu, Taiwan. .,Comprehensive Breast Health Center, Taipei Veterans General Hospital, Taipei, Taiwan. .,Division of Medical Oncology, Department of Oncology, Taipei Veterans General Hospital, Taipei, Taiwan. .,Division of Transfusion Medicine, Department of Medicine, Taipei Veterans General Hospital, No. 201, Sec. 2, Shih-Pai Road, Taipei, 112, Taiwan.
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13
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Karatas M, Zengel B, Durusoy R, Tasli F, Adibelli Z, Simsek C, Uslu A. Clinicopathologic features of single bone metastasis in breast cancer. Medicine (Baltimore) 2021; 100:e24164. [PMID: 33429799 PMCID: PMC7793343 DOI: 10.1097/md.0000000000024164] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2020] [Accepted: 12/09/2020] [Indexed: 01/05/2023] Open
Abstract
The most common site for metastasis in patients with breast cancer is the bone. In this case series, we investigated patients whose surgical and medical treatment for primary breast cancer was conducted at our center and first disease recurrence was limited to only 1 bone.We analyzed 910 breast cancer patients, 863 had no metastasis and 47 cases had a single bone metastasis ≥ 6 months after their first diagnosis. Demographic, epidemiological, histopathological and intrinsic tumor subtype differences between the non-metastatic group and the group with solitary bone metastases and their statistical significance were examined. Among established breast cancer risk factors, we studied twenty-nine variables.Three variables (Type of tumor surgery, TNM Stage III tumors and mixed type (invasive ductalcarsinoma + invasive lobular carcinoma) histology) were significant in multivariate logistic regression analysis. Accordingly, the risk of developing single bone metastasis was approximately 15 times higher in patients who underwent mastectomy and 4.8 and 2.8 times higher in those with TNM Stage III tumors and with mixed type (invasive ductal carcinoma + invasive lobular carcinoma) histology, respectively.In conclusion, the risk of developing single bone metastasis is likely in non-metastatic patients with Stage III tumors and possibly in mixed type tumors. Knowing this risk, especially in patients with mixed type tumors, may be instrumental in taking measures with different adjuvant therapies in future studies. Among these, treatment modalities such as prolonged hormone therapy and addition of bisphosphonates to the adjuvant treatments of stage III and mixed breast cancer patients may be considered.
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Affiliation(s)
- Murat Karatas
- Department of General Surgery, The University of Health Sciences, Izmir Bozyaka Education and Training Hospital
| | - Baha Zengel
- Department of General Surgery, The University of Health Sciences, Izmir Bozyaka Education and Training Hospital
| | - Raika Durusoy
- Department of Public Health, Ege University, Medical Faculty
| | | | - Zehra Adibelli
- Department of Radiology, The University of Health Sciences, Izmir Bozyaka Education and Training Hospital
| | - Cenk Simsek
- Department of General Surgery, The University of Health Sciences, Izmir Bozyaka Education and Training Hospital
| | - Adam Uslu
- Department of General Surgery, The University of Health Sciences, Izmir Bozyaka Education and Training Hospital
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14
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Bannoura S, Nahouli H, Noubani A, Flaifel A, Khalifeh I. Characteristics of Breast Cancer Metastasizing to Bone in a Mediterranean Population. Cureus 2020; 12:e11679. [PMID: 33391916 PMCID: PMC7769727 DOI: 10.7759/cureus.11679] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/03/2022] Open
Abstract
Aim: This study examines clinicopathological, molecular, and radiological characteristics of breast cancer metastasizing to the bone in a Mediterranean population. Methods: Cases of breast cancer with metastasis to bone were retrieved from the pathology department archives. Descriptive statistics and bivariate inferential statistics of retrieved clinical (demographic, focality, laterality, axillary lymph node status, and metastasis-free interval), radiological (skeletal site of bone metastasis, type of bone lesion), and microscopic (grade, subtype of breast cancer, lymphovascular status, perineural status, lymph node involvement, nodal extracapsular extension, molecular subtype) data were conducted. Results: Out of 123 cases analyzed, 93.5% were ductal, 90% had axillary lymph node metastasis, 60.5% were luminal A, 59.6% were osteolytic, and 54.4% had grade III. Discordance in the status of ER, PR, and HER2 between the primary breast tumor and the corresponding bone metastases was noted, with the highest rate of change reported for PR (35.7%). Significance was detected at the level of difference between the subtype of breast cancer with regards to the radiologic features where the ductal subtype was found to be mostly osteolytic while the lobular subtype was mostly either osteoblastic or mixed (p-value=0.05). The metastasis-free interval was significantly associated with the number of metastatic bone lesions (P=0.001). Conclusion: The significant association between metastasis-free interval and the number of metastatic bone lesions suggests that a higher interval allows more time for tumors to manifest multiple lesions. The high rate of discordance in the status of PR, ER, and HER2 was congruent with the literature highlighting the need to further investigate underlying mechanisms.
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Affiliation(s)
- Sami Bannoura
- Pathology, American University of Beirut Medical Center, Beirut, LBN
| | - Hasan Nahouli
- Orthopaedic Surgery, American University of Beirut Medical Center, Beirut, LBN
| | - Aya Noubani
- Global Health Institute, American University of Beirut, Beirut, LBN
| | - Abdallah Flaifel
- Pathology, American University of Beirut Medical Center, Beirut, LBN
| | - Ibrahim Khalifeh
- Pathology, American University of Beirut Medical Center, Beirut, LBN
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15
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Ye LJ, Suo HD, Liang CY, Zhang L, Jin ZN, Yu CZ, Chen B. Nomogram for predicting the risk of bone metastasis in breast cancer: a SEER population-based study. Transl Cancer Res 2020; 9:6710-6719. [PMID: 35117281 PMCID: PMC8798558 DOI: 10.21037/tcr-20-2379] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Accepted: 10/21/2020] [Indexed: 12/11/2022]
Abstract
Background Bone is the most common metastasis site of breast cancer. The prognosis of bone metastasis is better than other distant metastases, but patients with skeletal related events (SREs) have a poor quality of life, high healthcare costs and low survival rates. This study aimed to establish an effective nomogram for predicting risk of bone metastasis of breast cancer. Methods The nomogram was built on 4,895 adult/female/primary invasive breast cancer patients with complete clinicopathologic information, captured by the Surveillance, Epidemiology, and End Results (SEER) database from 2010 to 2015. Five biological factors (age, grade, histologic type, surgery of breast lesions and subtypes) were assessed with logistic regression to predict the risk of bone metastases. The predictive accuracy and discriminative ability of the nomogram were determined by the Receiver Operating Characteristic (ROC) curves and the calibration plot. Results were validated on a separate 2,093 cohort using bootstrap resampling from 2010 to 2015 as an internal group and a retrospective study on 120 patients in the First Affiliated Hospital of China Medical University from 2010 to 2014 at the same situation as an external group. Results On multivariate logistic regression of the primary cohort, independent factors for bone metastases were age, grade, histologic type, surgery of breast lesions and subtypes, which were all selected into the nomogram. The calibration plot for probability of incidence showed good agreement between prediction by nomogram and two observations. The ROC curves presented a good statistical model for risk of bone metastasis, and the corresponding AUC value of the development group, internal validation group and external validation group were 0.678, 0.689 and 0.704 respectively. Conclusions The proposed nomogram resulted in more-accurate prognostic prediction for breast cancer patients with bone metastases.
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Affiliation(s)
- Li-Jun Ye
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China.,Department of Breast Surgery, Tungwah Hospital of Sun Yat-sen University, Dongguan, China
| | - Huan-Dan Suo
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Chun-Yan Liang
- Department of Medical Oncology, the Fourth Affiliated Hospital of China, Shenyang, China
| | - Lei Zhang
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Zi-Ning Jin
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China
| | - Cheng-Ze Yu
- Department of Breast Surgery, Dongguan Kanghua Hospital, Dongguan, China
| | - Bo Chen
- Department of Breast Surgery, The First Affiliated Hospital of China Medical University, Shenyang, China
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16
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Hildreth BE, Palmer C, Allen MJ. Modeling Primary Bone Tumors and Bone Metastasis with Solid Tumor Graft Implantation into Bone. J Vis Exp 2020. [PMID: 32986024 DOI: 10.3791/61313] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Primary bone tumors or bone metastasis from solid tumors result in painful osteolytic, osteoblastic, or mixed osteolytic/osteoblastic lesions. These lesions compromise bone structure, increase the risk of pathologic fracture, and leave patients with limited treatment options. Primary bone tumors metastasize to distant organs, with some types capable of spreading to other skeletal sites. However, recent evidence suggests that with many solid tumors, cancer cells that have spread to bone may be the primary source of cells that ultimately metastasize to other organ systems. Most syngeneic or xenograft mouse models of primary bone tumors involve intra-osseous (orthotopic) injection of tumor cell suspensions. Some animal models of skeletal metastasis from solid tumors also depend on direct bone injection, while others attempt to recapitulate additional steps of the bone metastatic cascade by injecting cells intravascularly or into the organ of the primary tumor. However, none of these models develop bone metastasis reliably or with an incidence of 100%. In addition, direct intra-osseous injection of tumor cells has been shown to be associated with potential tumor embolization of the lung. These embolic tumor cells engraft but do not recapitulate the metastatic cascade. We reported a mouse model of osteosarcoma in which fresh or cryopreserved tumor fragments (consisting of tumor cells plus stroma) are implanted directly into the proximal tibia using a minimally invasive surgical technique. These animals developed reproducible engraftment, growth, and, over time, osteolysis and lung metastasis. This technique has the versatility to be used to model solid tumor bone metastasis and can readily employ grafts consisting of one or multiple cell types, genetically-modified cells, patient-derived xenografts, and/or labeled cells that can be tracked by optical or advanced imaging. Here, we demonstrate this technique, modeling primary bone tumors and bone metastasis using solid tumor graft implantation into bone.
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Affiliation(s)
- Blake E Hildreth
- Department of Pathology and O'Neal Comprehensive Cancer Center, University of Alabama at Birmingham;
| | - Charlotte Palmer
- Surgical Discovery Centre, Department of Veterinary Medicine, University of Cambridge
| | - Matthew J Allen
- Surgical Discovery Centre, Department of Veterinary Medicine, University of Cambridge;
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17
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Zhang L, Zhang J, Li Z, Wu Y, Tong Z. Comparison of the clinicopathological characteristics and prognosis between Chinese patients with breast cancer with bone-only and non-bone-only metastasis. Oncol Lett 2020; 20:92. [PMID: 32831911 PMCID: PMC7439125 DOI: 10.3892/ol.2020.11953] [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: 12/13/2019] [Accepted: 07/01/2020] [Indexed: 11/29/2022] Open
Abstract
Bone is the most common site of metastatic spread in patients with breast cancer. Patients with bone-only metastasis (BOM) are a unique group. The aim of the present study was to compare the clinicopathological characteristics, survival and prognostic factors of patients with BOM and non-BOM. The clinical data of 1,290 patients with metastatic breast cancer treated at the Tianjin Medical University Cancer Institute and Hospital (Tianjin, China) between January 2008 and December 2017 were reviewed. The clinical data were divided into a BOM group (n=208 cases) and a non-BOM group (n=1,082 cases). Patients with BOM had longer disease-free survival, progression-free survival (PFS) and overall survival (OS) compared with patients in the non-BOM group. The hormone receptor (HR) status and number of metastases were significant influencing factors of PFS in the BOM group. Furthermore, the HR status, location of bone metastasis and number of bone metastases were significantly associated with OS of patients in the BOM group. Age at diagnosis of metastasis, HR status and tumor stage were significantly associated with OS in the non-BOM group. In the BOM group, patients with HR+/human epidermal growth factor receptor 2 (HER2)− tumors had the most favorable prognosis. In the non-BOM group, patients with HR+/HER2− and HER2+ tumors had improved prognosis. In the BOM with HR+/HER2− subgroup, the PFS and OS of patients receiving endocrine therapy or sequential therapy (chemotherapy followed by endocrine therapy) was significantly improved compared with those receiving chemotherapy alone (P<0.05). Skeletal-related events were significantly associated with the number of bone metastases (P<0.001). The most common secondary metastatic site in the BOM group was the liver. The prognosis of the patients in the BOM group was improved compared with that in the non-BOM patients. HR− and multiple bone metastases, as well as combined axial and appendicular bone metastases, were significantly associated with poor prognosis in the patients with BOM. For patients in the HR+/HER2− BOM subgroup, endocrine therapy alone resulted in satisfactory results.
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Affiliation(s)
- Li Zhang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Jie Zhang
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhijun Li
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Yansheng Wu
- Department of Maxillofacial and Otorhinolaryngology Head and Neck Surgery, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
| | - Zhongsheng Tong
- Department of Breast Oncology, Tianjin Medical University Cancer Institute and Hospital, National Clinical Research Center for Cancer, Key Laboratory of Cancer Prevention and Therapy, Tianjin's Clinical Research Center for Cancer, Tianjin 300060, P.R. China
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18
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Ueno NT, Tahara RK, Fujii T, Reuben JM, Gao H, Saigal B, Lucci A, Iwase T, Ibrahim NK, Damodaran S, Shen Y, Liu DD, Hortobagyi GN, Tripathy D, Lim B, Chasen BA. Phase II study of Radium-223 dichloride combined with hormonal therapy for hormone receptor-positive, bone-dominant metastatic breast cancer. Cancer Med 2019; 9:1025-1032. [PMID: 31849202 PMCID: PMC6997080 DOI: 10.1002/cam4.2780] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2019] [Revised: 11/22/2019] [Accepted: 12/02/2019] [Indexed: 12/20/2022] Open
Abstract
Background Radium‐223 dichloride (Ra‐223) is a targeted alpha therapy that induces localized cytotoxicity in bone metastases. We evaluated the efficacy and safety of Ra‐223 plus hormonal therapy in hormone receptor‐positive (HR+), bone‐dominant metastatic breast cancer. Methods In this single‐center phase II study, 36 patients received Ra‐223 (55 kBq/kg intravenously every 4 weeks) up to 6 cycles with endocrine therapy. The primary objective was to determine the clinical disease control rate at 9 months. Secondary objectives were to determine (a) tumor response rate at 6 months, (b) progression‐free survival (PFS) durations, and (c) safety. Results The median number of prior systemic treatments for metastatic disease was 1 (range, 0‐4). The disease control rate at 9 months was 49%. The tumor response rate at 6 months was 54% (complete response, 21%; partial, 32%). The median PFS was 7.4 months (95% CI, 4.8‐not reached [NR]). The median bone‐PFS was 16 months (95% CI, 7.3‐NR). There were no grade 3/4 adverse events. Conclusions Ra‐223 with hormonal therapy showed possible efficacy in HR+ bone‐dominant breast cancer metastasis, and adverse events were tolerable. We plan to further investigate the clinical application of Ra‐223 in these patients. (NCT02366130).
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Affiliation(s)
- Naoto T Ueno
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Rie K Tahara
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Takeo Fujii
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - James M Reuben
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hui Gao
- Department of Hematopathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Babita Saigal
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anthony Lucci
- Department of Breast Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Toshiaki Iwase
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nuhad K Ibrahim
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Senthil Damodaran
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yu Shen
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Diane D Liu
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Gabriel N Hortobagyi
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Debu Tripathy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Bora Lim
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Beth A Chasen
- Department of Nuclear Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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19
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Baliyan A, Punia RS, Kundu R, Dhingra H, Aggarwal P, Garg SK. Histopathological Spectrum of Bone Changes in Skeletal Metastasis. Indian J Med Paediatr Oncol 2019. [DOI: 10.4103/ijmpo.ijmpo_142_18] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Abstract
Background: Metastatic carcinoma is the most common secondary malignant tumor affecting the bone. Bone is the third most common site for metastasis after lung and liver. The present study was planned to analyze the histomorphological patterns of bone changes in metastatic tumors and their correlation with the radiological findings. Materials and Methods: The current prospective study was conducted over a span of 2 years, encompassing 150 patients with clinically and radiologically suspected metastatic bone disease. Bone biopsy samples were studied for the pattern of bone changes. Results: Of 150 total cases, 30 cases had metastatic bone tumors. The age of the patients ranged from 37 to 84 years (mean: 57.57 ± 11.9 years). Male-to-female ratio was 2:1. All patients with metastasis presented with a complaint of pain followed by tenderness (20, 66.7%). The lesions were commonly located in the vertebral column (14, 46.7%), followed by femur (6, 20%). The primary site was known in 21 (70%) cases. The tumor histotypes were adenocarcinoma (23, 76.7%), squamous cell carcinoma (5, 16.7%), pleomorphic sarcoma (1, 3.3%), and malignant melanoma (1, 3.3%). Histomorphological patterns of bone changes were osteolytic (16, 53.3%), mixed (8, 26.7%), and osteoblastic (6, 20.0%). Correlation between the radiological findings and histopathological patterns of metastases was found to be statistically significant. Conclusions: Histomorphological assessment of bone changes in metastasis is an important parameter. Besides the histological categorization of metastatic bone disease, it plays a pivotal role in identification of the primary tumor site.
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Affiliation(s)
- Asif Baliyan
- Departments of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Rajpal Singh Punia
- Departments of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Reetu Kundu
- Departments of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Harshi Dhingra
- Departments of Pathology, Government Medical College and Hospital, Chandigarh, India
| | - Purnima Aggarwal
- Departments of Radiodiagnosis, Government Medical College and Hospital, Chandigarh, India
| | - Sudhir Kumar Garg
- Departments of Orthopaedics, Government Medical College and Hospital, Chandigarh, India
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20
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Abstract
Bone is the most common site of metastasis for breast cancer. Bone metastasis significantly affects both quality of life and survival of the breast cancer patient. Clinically, complications secondary to bone metastasis include pain, pathologic fractures, spinal cord compression, and hypercalcemia of malignancy. Because bone metastasis is extremely common in patients with metastatic breast cancer, clinical management of bone metastases is an important and challenging aspect of treatment in the metastatic setting.The skeleton is a metabolically active organ system that undergoes continuous remodeling throughout life. A delicate balance of the bone-forming osteoblasts and bone-resorbing osteoclasts in the dynamic microenvironment of the skeleton maintains normal bone remodeling and integrity. The presence of metastatic lesions in bone disrupts the normal bone microenvironment and upsets the fine balance between the key components. The changes in the bone microenvironment then create a vicious cycle that further promotes bone destruction and tumor progression.Various therapeutic options are available for bone metastases of breast cancer. Treatment can be tailored for each patient and, often requires multiple therapeutic interventions. Commonly used modalities include local therapies such as surgery, radiation therapy and radiofrequency ablation (RFA) together with systemic therapies such as endocrine therapy, chemotherapy, monoclonal antibody-based therapy, bone-enhancing therapy and radioisotope therapy. Despite the use of various therapeutic modalities, bone metastases eventually become resistant to therapy, and disease progresses.In this chapter, we describe the clinical picture and biological mechanism of bone metastases in breast cancer. We also discuss known risk factors as well as detection and assessment of bone metastases. We present therapeutic options for bone metastasis using a multidisciplinary approach. Further, we describe future directions for bone metastasis management, focusing on novel bone-specific targeted therapies.
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Kono M, Fujii T, Matsuda N, Harano K, Chen H, Wathoo C, Joon AY, Tripathy D, Meric-Bernstam F, Ueno NT. Somatic mutations, clinicopathologic characteristics, and survival in patients with untreated breast cancer with bone-only and non-bone sites of first metastasis. J Cancer 2018; 9:3640-3646. [PMID: 30310523 PMCID: PMC6171013 DOI: 10.7150/jca.26825] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2018] [Accepted: 07/07/2018] [Indexed: 02/01/2023] Open
Abstract
Background: Bone is the most common site of metastasis of breast cancer. Biological mechanisms of metastasis to bone may be different from mechanisms of metastasis to non-bone sites, and identification of distinct signaling pathways and somatic mutations may provide insights on biology and rational targets for treatment and prevention of bone metastasis. The aims of this study were to compare and contrast somatic mutations, clinicopathologic characteristics, and survival in breast cancer patients with bone-only versus non-bone sites of first metastasis. Methods: Primary tumor samples were collected before treatment from 389 patients with untreated primary breast cancer and distant metastasis at diagnosis. In each sample, 46 or 50 cancer-related genes were analyzed for mutations by AmpliSeq Ion Torrent next-generation sequencing. Fisher's exact test was used to identify somatic mutations associated with bone-only first metastasis. Logistic regression models were used to identify differences in detected somatic mutations, clinicopathologic characteristics, and survival between patients with bone-only first metastasis and patients with first metastasis in non-bone sites only (“other-only first metastasis”). Results: Among the 389 patients, 72 (18.5%) had bone-only first metastasis, 223 (57.3%) had other-only first metastasis, and 94 (24.2%) had first metastasis in both bone and non-bone sites. The most commonly mutated genes were TP53 (N=103), PIK3CA (N=79), AKT (N=13), and PTEN (N=2). Compared to patients with other-only first metastasis, patients with bone-only first metastasis had higher rates of hormone-receptor-positive disease, non-triple-negative subtype, and lower grade (grade 1 or 2; Nottingham grading system) (all three comparisons, p<0.001); had a lower ratio of cases of invasive ductal carcinoma to cases of invasive lobular carcinoma (p=0.002); and tended to have a higher 5-year overall survival (OS) rate (78.2% [95% confidence interval (CI), 68.6%-89.0%] vs 55.0% [95% CI, 48.1%-62.9%]; p=0.051). However, in the subgroup of patients with TP53 mutation and in the subgroup of patients with PIK3CA mutation, OS did not differ between patients with bone-only and other-only first metastasis (p=0.49 and p=0.68, respectively). In univariate analysis, the rate of TP53 mutation tended to be lower in patients with bone-only first metastasis than in those with other-only first metastasis (15.3% vs 29.1%; p=0.051). In multivariate analysis, TP53 mutation was not significantly associated with site of first metastasis (p=0.54) but was significantly associated with hormone-receptor-negative disease (p<0.001). Conclusions: We did not find associations between somatic mutations and bone-only first metastasis in patients with untreated breast cancer. Patients with bone-only first metastasis tend to have longer OS than patients with other-only first metastasis. More comprehensive molecular analysis may be needed to further understand the factors associated with bone-only metastatic disease in breast cancer.
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Affiliation(s)
- Miho Kono
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Takeo Fujii
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Naoko Matsuda
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Kenichi Harano
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Huiqin Chen
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Chetna Wathoo
- Sheikh Khalifa Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Aron Y Joon
- Department of Biostatistics, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Debu Tripathy
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Funda Meric-Bernstam
- Sheikh Khalifa Zayed Al Nahyan Institute for Personalized Cancer Therapy, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.,Department of Investigational Cancer Therapeutics (Phase I Trials Department), The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
| | - Naoto T Ueno
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA
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Li X, Dai D, Chen B, Tang H, Xie X, Wei W. Determination of the prognostic value of preoperative CA15-3 and CEA in predicting the prognosis of young patients with breast cancer. Oncol Lett 2018; 16:4679-4688. [PMID: 30214602 DOI: 10.3892/ol.2018.9160] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2017] [Accepted: 12/07/2017] [Indexed: 01/29/2023] Open
Abstract
To the best of our knowledge, no previous study has investigated the association of carcinoembryonic antigen (CEA) and cancer antigen 15-3 (CA15-3) with the prognosis for young patients (≤40 years) with breast cancer. In the present study, preoperative CEA and CA15-3 serum levels were evaluated in the prediction of the prognosis for young patients with breast cancer. In total, 699 patients were recruited, for which the CEA and CA15-3 serum levels had been measured prior to surgery via a blood sample. The optimal cut-off high and low values were determined using receiver operating characteristic curve analysis and Youden's index. The value of CEA and CA15-3 in predicting overall survival (OS) and disease-free survival (DFS) were measured using univariate and multivariate Cox's regression analyses. The cut-off values were 3.38 ng/ml and 12.32 U/ml for CEA and CA15-3, respectively. It was identified that CEA, but not CA15-3, was a predictor for the prognosis of the young patients with breast cancer. Multivariate analysis confirmed that CEA, but not CA15-3, was an independent prognostic marker for all young patients with breast cancer. In total, 623 young patients exhibited decreased levels of CEA; in these patients, CA15-3 with a cut-off value of 12.48 U/ml was an independent prognostic factor for OS and DFS. Preoperative serum CEA may thus serve as an independent predictor of poor prognosis for young patients with breast cancer. However, for low-risk patients with decreased CEA levels, serum CA15-3 may supplement the prediction of overall prognosis.
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Affiliation(s)
- Xuan Li
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
| | - Danian Dai
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
| | - Bo Chen
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
| | - Hailin Tang
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
| | - Xiaoming Xie
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
| | - Weidong Wei
- Department of Breast Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, Guangdong 510060, P.R. China
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Kotian RN, Puvanesarajah V, Rao S, El Abiad JM, Morris CD, Levin AS. Predictors of survival after intramedullary nail fixation of completed or impending pathologic femur fractures from metastatic disease. Surg Oncol 2018; 27:462-467. [PMID: 30217303 DOI: 10.1016/j.suronc.2018.05.028] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2018] [Revised: 05/23/2018] [Accepted: 05/28/2018] [Indexed: 11/27/2022]
Abstract
BACKGROUND Surgical decision-making can be challenging when treating patients with osseous metastases. Numerous factors, including expected duration of survival, must be considered to ensure optimal operative stabilization of the affected bone. However, life expectancy of patients with metastatic carcinoma is often difficult to estimate. The goal of our study was to assess the associations of various clinical and demographic factors with survival time after intramedullary nail fixation of impending or completed pathologic femur fractures. METHODS One hundred thirty-eight consecutive patients treated with intramedullary nail fixation for impending or completed pathologic femur fractures between 2005 and 2017 were included in this study. Factors related to patient survival were assessed with Cox multivariate survival analysis. For all analyses, p < 0.05 was considered significant. RESULTS The median overall postoperative survival time was 8.4 months. Lower hemoglobin concentration (p = 0.001), lower albumin concentration (p = 0.002), and having a group 2 primary cancer (p = 0.001) were associated with shorter survival on multivariate analysis. When considering the subgroup of 88 prophylactically stabilized patients, lower hemoglobin concentration (p = 0.005), lower albumin concentration (p = 0.015), and having a group 2 primary cancer (p = 0.037) were predictive of shorter survival. CONCLUSION Several factors are associated with shorter survival after intramedullary nail fixation of pathologic femur fractures. These factors should be considered by orthopedic surgeons when educating patients and determining appropriate treatment.
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Affiliation(s)
- Ronak N Kotian
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
| | - Varun Puvanesarajah
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
| | - Sandesh Rao
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
| | - Jad M El Abiad
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
| | - Carol D Morris
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
| | - Adam S Levin
- Department of Orthopaedic Surgery, The Johns Hopkins University, 601 North Caroline Street, Baltimore, MD 21287, USA.
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Clinicopathological and Prognostic Significance of Cancer Antigen 15-3 and Carcinoembryonic Antigen in Breast Cancer: A Meta-Analysis including 12,993 Patients. DISEASE MARKERS 2018; 2018:9863092. [PMID: 29854028 PMCID: PMC5954898 DOI: 10.1155/2018/9863092] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/11/2017] [Accepted: 01/30/2018] [Indexed: 02/06/2023]
Abstract
Purpose The prognostic role of serum cancer antigen 15-3 (CA15-3) and carcinoembryonic antigen (CEA) in breast cancer remains controversial. In this study, we conducted a meta-analysis to investigate the prognostic value of these two markers in breast cancer patients. Methods After electronic databases were searched, 36 studies (31 including information regarding CA15-3 and 23 including information regarding CEA) with 12,993 subjects were included. Based on the data directly or indirectly from the available studies, the hazard ratios (HRs) and odds ratios (ORs) and their 95% confidence intervals (CIs) were pooled according to higher or lower marker levels. Results Elevated CA15-3 or CEA was statistically significant with poorer DFS and OS in breast cancer (multivariate analysis of OS: HR = 2.03, 95% CI 1.76–2.33 for CA15-3; HR = 1.79, 95% CI 1.46–2.20 for CEA; multivariate analysis of DFS: HR = 1.56, 95% CI 1.06–1.55 for CA15-3; HR = 1.77, 95% CI 1.53–2.04 for CEA). Subgroup analysis showed that CA15-3 or CEA had significant predictive values in primary or metastasis types and different cut-offs and included sample sizes and even the study publication year. Furthermore, elevated CA15-3 was associated with advanced histological grade and younger age, while elevated CEA was related to the non-triple-negative tumor type and older age. These two elevated markers were all associated with a higher tumor burden. Conclusions This meta-analysis showed that elevated serum CA15-3 or CEA was associated with poor DFS and OS in patients with breast cancer, and they should be tested anytime if possible.
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Interleukin-6 receptor inhibitor suppresses bone metastases in a breast cancer cell line. Breast Cancer 2018; 25:566-574. [PMID: 29557068 DOI: 10.1007/s12282-018-0853-9] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Accepted: 03/15/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Interleukin-6 (IL-6) is a potent inflammatory cytokine that appears to play a key role in cancer growth and metastasis. In the present study, the effects of IL-6 receptor (IL-6R) on breast cancer aggressiveness and bone metastases were investigated. METHODS MDA-MB-231 (MDA-231) cells were treated in the presence or absence of anti-human IL-6 receptor (IL-6R) monoclonal antibody and examined with respect to cell survival. The expressions of signal transducer and activator of transcription 3 (Stat3), vascular endothelial growth factor (VEGF), and receptor activator of NF-κB (RANK) were analyzed by SDS-PAGE and immunoblotting. MDA-231 cells were injected into the left ventricle of mice, and then anti-human IL-6R monoclonal antibody or saline was administered intraperitoneally for 28 days. After 28 days, the incidence of bone metastases was evaluated in the hind limbs by radiography and histology. RESULTS Anti-human IL-6R monoclonal antibody reduced bone metastases in an animal model injected with MDA-231 cells on radiological and histomorphometric analyses. The mechanism of bone metastasis inhibition involved inhibited cell proliferation and decreased expressions of phospho-Stat3, VEGF, and RANK in MDA-231 cells. CONCLUSIONS The results of the present study suggest that inhibition of IL-6 signaling may become a preventive therapeutic option for breast cancer and bone metastases.
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26
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Nieder C, Dalhaug A, Haukland E, Mannsåker B, Pawinski A. Contemporary radiooncological management of bone metastases from breast cancer: factors associated with prescription of different fractionation regimens (short or long course) in a rural part of North Norway with long travel distance. Int J Circumpolar Health 2018; 76:1270080. [PMID: 28452680 PMCID: PMC5328357 DOI: 10.1080/22423982.2016.1270080] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
The aim of this study was to reduce barriers that prevent implementation of evidence-based recommendations about single-fraction palliative radiotherapy (PRT) and to demonstrate that single-fraction PRT yields similar outcomes as long-course treatment (≥10 fractions) in patients with bone metastases from breast cancer. This retrospective study (2007–2014) included 118 Norwegian female patients. All patients received guideline-conform systemic therapy including bone-targeting agents. Median survival was 12.7 months. Long-course PRT was prescribed in 60% of patients, while 21% had PRT with a single fraction of 8 Gy to at least one target. Reirradiation rate was not significantly higher after 8 Gy (9%, compared to 5% after long-course PRT and 6% after 4 Gy x5). Patients with favorable baseline characteristics such as younger age and good performance status (PS) were significantly more likely to receive long-course PRT. Biological subtype and comorbidity did not correlate with fractionation. Prognosis was influenced by biological subtype, extra-skeletal disease extent, severe anemia and abnormal CRP. The limited need for reirradiation after single fraction PRT might encourage physicians to prescribe this convenient regimen, which would improve resource utilization. Even patients with PS3 had a median survival of 3 months, which indicates that they could experience worthwhile clinical benefit.
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Affiliation(s)
- Carsten Nieder
- a Department of Oncology and Palliative Medicine , Nordland Hospital , Bodø , Norway.,b Department of Clinical Medicine, Faculty of Health Sciences , UiT- The Arctic University of Norway , Tromsø , Norway
| | - Astrid Dalhaug
- a Department of Oncology and Palliative Medicine , Nordland Hospital , Bodø , Norway.,b Department of Clinical Medicine, Faculty of Health Sciences , UiT- The Arctic University of Norway , Tromsø , Norway
| | - Ellinor Haukland
- a Department of Oncology and Palliative Medicine , Nordland Hospital , Bodø , Norway
| | - Bård Mannsåker
- a Department of Oncology and Palliative Medicine , Nordland Hospital , Bodø , Norway
| | - Adam Pawinski
- a Department of Oncology and Palliative Medicine , Nordland Hospital , Bodø , Norway
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Novel ERα positive breast cancer model with estrogen independent growth in the bone microenvironment. Oncotarget 2018; 7:49751-49764. [PMID: 27391074 PMCID: PMC5226545 DOI: 10.18632/oncotarget.10443] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2015] [Accepted: 05/09/2016] [Indexed: 11/30/2022] Open
Abstract
Despite successful therapeutic options for estrogen receptor-α (ERα)+ breast cancer, resistance to endocrine therapy frequently occurs leading to tumor recurrence. In addition to intrinsic changes in the cancer cells, herein we demonstrate that tumor cell-microenvironment interactions can drive recurrence at specific sites. By using two ERα+ cell lines derived from spontaneous mammary carcinomas in STAT1−/− mice (SSM2, SSM3), we establish that the bone microenvironment offers growth advantage over primary site or lung in the absence of ovarian hormones. While SSM3 did not engraft at primary and skeletal locations in the absence of estrogen, SSM2 selectively grew in bone of ovariectomized mice and following administration of aromatase inhibitors. However, SSM2 growth remained hormone-dependent at extraskeletal sites. Unexpectedly, bone-residing SSM2 cells retained ERα expression and JAK2/STAT3 activation regardless of the hormonal status. These data position the bone microenvironment as a unique site for acquisition of tumor/estrogen independency and identify the first ERα+ hormone-independent tumor model in immunocompetent mice.
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28
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Aalders KC, Touati N, Tryfonidis K, Annonay M, Litiere S, Bergh J, Bodmer A, Cameron DA, Bonnefoi HR. Do patients whose tumor achieved a pathological response relapse at specific sites? A substudy of the EORTC 10994/BIG-1-00 trial. Breast Cancer Res Treat 2018; 169:497-505. [DOI: 10.1007/s10549-018-4698-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2018] [Accepted: 01/29/2018] [Indexed: 01/31/2023]
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Zhang H, Zhu W, Biskup E, Yang W, Yang Z, Wang H, Qiu X, Zhang C, Hu G, Hu G. Incidence, risk factors and prognostic characteristics of bone metastases and skeletal-related events (SREs) in breast cancer patients: A systematic review of the real world data. J Bone Oncol 2018; 11:38-50. [PMID: 29511626 PMCID: PMC5832676 DOI: 10.1016/j.jbo.2018.01.004] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2017] [Revised: 01/24/2018] [Accepted: 01/27/2018] [Indexed: 12/11/2022] Open
Abstract
Purpose The aim was to systematically extrapolate the occurrence, risk factors, prognostic characteristics, management and outcome of bone metastases (BM) and skeletal related events (SREs) of breast cancer survivors in the real world clinical setting. Methods A systematic literature search of PubMed, Web of Science, EMBASE OvidSP and EBSCO Academic Search Complete was conducted. Published prospective and retrospective papers investigating BM and SREs in breast cancer patients in non-trial settings were identified and systematically reviewed. Results Twenty-four studies met the inclusion criteria. Incidences of BM based on new diagnosis, length of BM-free interval (BMFI) and number and sites of BM were detected by 17 of 24 studies. Seven studies included in the review were subjected to analyses of risk factors for BM. Developments of SREs regarding the occurrence ratio of total and specific SREs, SERs-free interval (SREFI) and the first-line therapy for SREs were observed in 16 of 24 studies. Out of 5 studies, we extracted uni- and multivariate analysis of risk factor for SREs and out of 16 studies - predictors for survival in breast cancer patients with BM. Conclusions BM and SREs are common problems in non-trial breast cancer populations. Patient demographics, clinical stage, tumor pathological type, molecular receptors status are significantly risk factors for incidence of BM, SREs and the survival. The unique characteristics of BM and SREs in breast cancer patients should be taken into account in future randomized controlled trials, as to optimize individual treatment options and assure a maximally long good quality of life.
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Affiliation(s)
- Hongwei Zhang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Wei Zhu
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ewelina Biskup
- Shanghai University of Medicine and Health Sciences, Shanghai 201318, China.,Department of Internal Medicine, University Hospital of Basel, University of Basel, Petersgraben 4, 4051 Basel, Switzerland
| | - Weige Yang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Ziang Yang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Hong Wang
- Department of General Surgery, Zhongshan Hospital, Fudan University, Shanghai 200032, China
| | - Xiaochun Qiu
- Medical School Library, Shanghai Jiao Tong University School of Medicine, Shanghai 200025, China
| | - Chengjiao Zhang
- Department of Psychological Measurement, Shanghai Mental Health Center, Shanghai, Jiao Tong University School of Medicine, Shanghai 200030, China
| | - Guangxia Hu
- Department of Pathology, Yankuang Group General Hospital, Zoucheng 273500, Shandong Province, China
| | - Guangfu Hu
- Department of Breast Surgery, Shanghai Huangpu District Central Hospital, 200002, Shanghai, China
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30
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Yavas O, Hayran M, Ozisik Y. Factors Affecting Survival in Breast Cancer Patients following Bone Metastasis. TUMORI JOURNAL 2018; 93:580-6. [DOI: 10.1177/030089160709300611] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Aims and background The purpose of the study was to identify prognostic factors that affect survival following bone metastasis in breast cancer patients with first metastases in the skeletal system. Methods and study design We analyzed retrospectively the data of 248 metastatic breast cancer patients whose first distant metastasis was in the skeleton. Results The median age of the patients at diagnosis was 46 years (range, 23–76). Nearly half of the patients were premenopausal (52.4%). The median disease-free survival was 24 months. For most of the patients (221), bone was the sole first metastatic site, and the disease remained confined to the bone in 99 of them. The remaining patients (n = 27) had both bone and visceral metastasis at the time of first relapse. One hundred and fourteen of the patients (46%) had died by the time of analysis. With the median follow-up of 50.5 months from diagnosis, median survival after bone metastasis was 32 months. In univariate analyses, statistically significant predictors for survival after bone metastasis were axillary lymph node status, T stage of disease, hormone receptor status of the primary tumor, the presence of lymphovascular invasion, involvement of skin, the presence of additional nonosseous metastatic sites at the time of bone relapse, and disease-free interval. In multivariate analyses, the presence of additional non-osseous metastatic sites at the time of bone relapse, T stage of disease, hormone receptor status of the primary tumor, and the presence of lymphovascular invasion were found to be significant independent prognostic factors. Conclusions In the result of study, for patients with breast cancer, survival following bone metastasis is affected by secondary prognostic factors such as disease-free interval and extent of metastasis besides primary prognostic factors related to the primary tumor.
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Affiliation(s)
- Ozlem Yavas
- Departments of Medical, Hacettepe University, Institute of Oncology, Ankara, Turkey
| | - Mutlu Hayran
- Departments of Preventive Oncology, Hacettepe University, Institute of Oncology, Ankara, Turkey
| | - Yavuz Ozisik
- Departments of Medical, Hacettepe University, Institute of Oncology, Ankara, Turkey
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Patkar S, Magen A, Sharan R, Hannenhalli S. A network diffusion approach to inferring sample-specific function reveals functional changes associated with breast cancer. PLoS Comput Biol 2017; 13:e1005793. [PMID: 29190299 PMCID: PMC5708603 DOI: 10.1371/journal.pcbi.1005793] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 09/27/2017] [Indexed: 11/18/2022] Open
Abstract
Guilt-by-association codifies the empirical observation that a gene's function is informed by its neighborhood in a biological network. This would imply that when a gene's network context is altered, for instance in disease condition, so could be the gene's function. Although context-specific changes in biological networks have been explored, the potential changes they may induce on the functional roles of genes are yet to be characterized. Here we analyze, for the first time, the network-induced potential functional changes in breast cancer. Using transcriptomic samples for 1047 breast tumors and 110 healthy breast tissues from TCGA, we derive sample-specific protein interaction networks and assign sample-specific functions to genes via a diffusion strategy. Testing for significant changes in the inferred functions between normal and cancer samples, we find several functions to have significantly gained or lost genes in cancer, not due to differential expression of genes known to perform the function, but rather due to changes in the network topology. Our predicted functional changes are supported by mutational and copy number profiles in breast cancers. Our diffusion-based functional assignment provides a novel characterization of a tumor that is complementary to the standard approach based on functional annotation alone. Importantly, this characterization is effective in predicting patient survival, as well as in predicting several known histopathological subtypes of breast cancer.
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Affiliation(s)
- Sushant Patkar
- Center for Bioinformatics and Computational Biology, University of Maryland, College Park, Maryland, United States of America
| | - Assaf Magen
- Center for Bioinformatics and Computational Biology, University of Maryland, College Park, Maryland, United States of America
| | - Roded Sharan
- Blavatnik School of Computer Science, Tel Aviv University, Tel Aviv, Israel
| | - Sridhar Hannenhalli
- Center for Bioinformatics and Computational Biology, University of Maryland, College Park, Maryland, United States of America
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32
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Priedigkeit N, Watters RJ, Lucas PC, Basudan A, Bhargava R, Horne W, Kolls JK, Fang Z, Rosenzweig MQ, Brufsky AM, Weiss KR, Oesterreich S, Lee AV. Exome-capture RNA sequencing of decade-old breast cancers and matched decalcified bone metastases. JCI Insight 2017; 2:95703. [PMID: 28878133 DOI: 10.1172/jci.insight.95703] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 08/03/2017] [Indexed: 12/16/2022] Open
Abstract
Bone metastases (BoM) are a significant cause of morbidity in patients with estrogen receptor-positive (ER-positive) breast cancer; yet, characterizations of human specimens are limited. In this study, exome-capture RNA sequencing (ecRNA-seq) on aged (8-12 years), formalin-fixed, paraffin-embedded (FFPE), and decalcified cancer specimens was evaluated. Gene expression values and ecRNA-seq quality metrics from FFPE or decalcified tumor RNA showed minimal differences when compared with matched flash-frozen or nondecalcified tumors. ecRNA-seq was then applied on a longitudinal collection of 11 primary breast cancers and patient-matched synchronous or recurrent BoMs. Overtime, BoMs exhibited gene expression shifts to more Her2 and LumB PAM50 subtype profiles, temporally influenced expression evolution, recurrently dysregulated prognostic gene sets, and longitudinal expression alterations of clinically actionable genes, particularly in the CDK/Rb/E2F and FGFR signaling pathways. Taken together, this study demonstrates the use of ecRNA-seq on decade-old and decalcified specimens and defines recurrent longitudinal transcriptional remodeling events in estrogen-deprived breast cancers.
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Affiliation(s)
- Nolan Priedigkeit
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Magee-Womens Research Institute, Magee-Womens Hospital of University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - Rebecca J Watters
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Department of Orthopedic Surgery
| | - Peter C Lucas
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Department of Pathology, and
| | - Ahmed Basudan
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Magee-Womens Research Institute, Magee-Womens Hospital of University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA.,Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - William Horne
- Richard King Mellon Foundation Institute for Pediatric Research, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania, USA
| | - Jay K Kolls
- Richard King Mellon Foundation Institute for Pediatric Research, Children's Hospital of Pittsburgh of UPMC, Pittsburgh, Pennsylvania, USA
| | - Zhou Fang
- Department of Biostatistics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | - Margaret Q Rosenzweig
- Acute and Tertiary Care Department, University of Pittsburgh School of Nursing, Pittsburgh, Pennsylvania, USA
| | - Adam M Brufsky
- Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Department of Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
| | | | - Steffi Oesterreich
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Magee-Womens Research Institute, Magee-Womens Hospital of University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA
| | - Adrian V Lee
- Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, Pennsylvania, USA.,Women's Cancer Research Center, UPMC Hillman Cancer Center, Pittsburgh, Pennsylvania, USA.,Magee-Womens Research Institute, Magee-Womens Hospital of University of Pittsburgh Medical Center (UPMC), Pittsburgh, Pennsylvania, USA.,Department of Human Genetics, University of Pittsburgh, Pittsburgh, Pennsylvania, USA
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Low calcium diet increases 4T1 mammary tumor carcinoma cell burden and bone pathology in mice. PLoS One 2017; 12:e0180886. [PMID: 28750038 PMCID: PMC5531562 DOI: 10.1371/journal.pone.0180886] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2017] [Accepted: 06/22/2017] [Indexed: 12/01/2022] Open
Abstract
Breast cancer metastasizes to bone in the majority of patients with advanced disease. We investigated the effects of inadequate dietary calcium (Ca) on bone turnover, tumor growth, and bone response to tumor in tibia inoculated with 4T1 mammary carcinoma cells. Nine-month-old female Balb/c mice were placed on an adequate Ca (5 g/kg diet, n = 30) or low Ca (80 mg/kg diet, n = 31) diet for 14 days, then injected intratibially with 1,000 4T1 cells (transfected with luciferase for bioluminescence imaging), and sacrificed at 5, 10, or 21 days post-inoculation (n = 7–10 mice/group). Control mice (n = 6/group) were injected with carrier and sacrificed at 10 days post-inoculation. Tibiae with muscle intact were excised and evaluated by microcomputed tomography and histology. In vivo bioluminescent imaging revealed that 4T1 cells metastasized to lung. Therefore, lungs were removed for quantification of tumor. Mice fed low Ca exhibited higher bone turnover and higher tibial lesion scores than mice fed adequate Ca. Lesion severity, manifested as cortical osteolysis and periosteal woven bone formation, and tumor cell infiltration to muscle, increased with time, irrespective of diet. However, for most skeletal endpoints the rates of increase were greater in mice consuming low Ca compared to mice consuming adequate Ca. Infiltration of tumor cells into adjacent muscle, but not metastasis to lung, was also greater in mice consuming low Ca diet. The findings suggest that high bone turnover due to Ca insufficiency results in greater local mammary tumor cell growth, cortical osteolysis, woven bone formation, and invasion to muscle in mice.
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Single-Agent Oral Vinorelbine as First-Line Chemotherapy for Endocrine-Pretreated Breast Cancer With Bone Metastases and No Visceral Involvement: NORBREAST-228 Phase II Study. Clin Breast Cancer 2017; 18:e41-e47. [PMID: 28666812 DOI: 10.1016/j.clbc.2017.05.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2016] [Revised: 04/25/2017] [Accepted: 05/22/2017] [Indexed: 11/24/2022]
Abstract
PURPOSE Single-agent oral chemotherapy is widely used in patients with bone metastases without visceral involvement, especially in hormone receptor-positive metastatic breast cancer (mBC). However, this option has been poorly evaluated in clinical trials. METHODS Eligible patients had mBC with predominantly bone but not visceral metastases, were receiving bisphosphonate therapy, and had previously received endocrine therapy (any setting) but not chemotherapy for mBC. Patients received oral vinorelbine 60 mg/m2 on days 1, 8, 15, and 22 every 4 weeks (escalating to 80 mg/m2 from cycle 2 in the absence of grade 3/4 toxicity) until disease progression or unacceptable toxicity. The primary endpoint was progression-free survival (PFS). Secondary endpoints included clinical benefit rate (complete/partial response or ≥24 weeks' stable disease), overall survival, and safety. RESULTS Seventy patients were treated for a median of 6 cycles (range 1-18). Most (73%) continued treatment until disease progression. After 43 months' median follow-up, median PFS was 8.2 months (95% confidence interval [CI], 5.5-9.8). The clinical benefit rate was 56% (95% CI, 43%-68%). Median overall survival was 35.2 months (95% CI, 26.8-47.1). The most common grade 3/4 adverse event was neutropenia (38% of patients); febrile neutropenia was absent. The most common grade 1/2 adverse events were bone pain, fatigue, and gastrointestinal toxicities. Alopecia was infrequent. CONCLUSIONS In patients with hormone receptor-positive mBC, bone disease, and prior endocrine therapy, first-line oral vinorelbine chemotherapy demonstrated long PFS and good tolerability. In this setting, it could be considered as an active oral alternative to intravenous chemotherapy.
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Hayashi N, Iwamoto T, Qi Y, Niikura N, Santarpia L, Yamauchi H, Nakamura S, Hortobagyi GN, Pusztai L, Symmans WF, Ueno NT. Bone metastasis-related signaling pathways in breast cancers stratified by estrogen receptor status. J Cancer 2017; 8:1045-1052. [PMID: 28529618 PMCID: PMC5436258 DOI: 10.7150/jca.13690] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
Background: Breast cancer bone metastasis (BCBM)-specific genes have been reported without considering biological differences based on estrogen receptor (ER) status. The aims of this study were to identify BCBM-specific genes using our patient dataset and validate previously reported BCBM-specific genes, and to determine whether ER-status-related biological differences matter in identification of BCBM-specific genes. Methods: We used Affymetrix GeneChips to analyze 365 primary human epidermal growth factor receptor 2 (HER2)-negative invasive breast cancer specimens. Genes that were differentially expressed between patients who developed bone metastasis and those who developed non-bone metastasis were identified using Cox proportional hazards model, and differential expression of gene sets was assessed using gene set analysis. We performed gene set analysis to determine whether biological function associated with bone metastasis were different by ER status using 2,246 functionally annotated gene sets assembled from Gene Ontology data base. Results: Among 16,712 probe sets, 592 were overexpressed in the bone metastasis cohort compared to the non-bone-metastasis cohort (false discovery rate ≤ 0.05). However, no BCBM-specific genes met our significance tests when the cancers were stratified by ER status. In ER-positive and ER-negative breast cancers, 151 and 125 gene sets, respectively, were overexpressed for BCBM and the majority of BCBM-related pathways were different. Of significant gene sets, only 13 gene sets were overlapped between ER-positive and -negative cohorts. Conclusion: ER-positive and ER-negative breast cancers have different biological pathways in BCBM development. We have yet to explore BCBM-related biomarkers and targets considering the biological features associated with BCBM depending on the ER status.
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Affiliation(s)
- Naoki Hayashi
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Takayuki Iwamoto
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Yuan Qi
- Department of Bioinformatics and Computational Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naoki Niikura
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Libero Santarpia
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Hideko Yamauchi
- Department of Breast Surgical Oncology, St. Luke's International Hospital, Tokyo, Japan
| | - Seigo Nakamura
- Department of Surgery, Division of Breast Surgical Oncology, Showa University School of Medicine, Tokyo, Japan
| | - Gabriel N Hortobagyi
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Lajos Pusztai
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - W Fraser Symmans
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Naoto T Ueno
- Department of Breast Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Al-Eitan LN, Jamous RI, Khasawneh RH. Candidate Gene Analysis of Breast Cancer in the Jordanian Population of Arab Descent: A Case-Control Study. Cancer Invest 2017; 35:256-270. [PMID: 28272917 DOI: 10.1080/07357907.2017.1289217] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
This study aimed to investigate whether there are specific polymorphisms within six genes (BRCA1, BRCA2, TP53, DAPK1, MMP9 promoter, and TOX3) that are associated with breast cancer among the Jordanian population. Sequenom MassARRAY system was used to genotype 17 single nucleotide polymorphisms (SNPs) within these genes in 230 Jordanian breast cancer patients and 225 healthy individuals. Three SNPs (MMP9 (rs6065912), TOX3 (rs1420546), and DAPK1 (rs11141901) were found to be significantly associated with an increased risk of breast cancer (p < .05). This study is the first to provide evidence that genetic variation in MMP9, TOX3, and DAPK1 genes contribute to the development of breast cancer in the Jordanian population.
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Affiliation(s)
- Laith N Al-Eitan
- a Department of Applied Biological Sciences , Jordan University of Science and Technology , Irbid , Jordan.,b Department of Biotechnology and Genetic Engineering , Jordan University of Science and Technology , Irbid , Jordan
| | - Reem I Jamous
- a Department of Applied Biological Sciences , Jordan University of Science and Technology , Irbid , Jordan.,b Department of Biotechnology and Genetic Engineering , Jordan University of Science and Technology , Irbid , Jordan
| | - Rame H Khasawneh
- c Department of Hematopathology, King Hussein Medical Center (KHMC) , Jordan Royal Medical Services (RMS) , Amman , Jordan
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37
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Nieder C, Dalhaug A, Haukland E, Mannsaker B, Pawinski A. Prognostic Impact of the Tumor Marker CA 15-3 in Patients With Breast Cancer and Bone Metastases Treated With Palliative Radiotherapy. J Clin Med Res 2017; 9:183-187. [PMID: 28179964 PMCID: PMC5289136 DOI: 10.14740/jocmr2653w] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/18/2016] [Indexed: 01/17/2023] Open
Abstract
Background The aim of the study was to explore the prognostic impact of different abnormal blood tests and the tumor marker CA 15-3 as well as established parameters such as disease extent and receptor status in patients with bone metastases from breast cancer who received palliative radiotherapy in addition to contemporary systemic treatment. Methods This was a retrospective uni- and multivariate analysis of 118 female patients treated in the time period from 2007 to 2014 (median follow-up 28 months). Results The median age was 61 years and the median time interval from the initial diagnosis of breast cancer was 57 months (median time interval from metastatic disease to radiotherapy was 7 months). Only 16% of patients had normal serum CA 15-3. HER2 receptor status correlated with CA 15-3. The median survival was 17.6 months (lowest CA 15-3 quartile), 14.7 months (intermediate), and 6.9 months (highest quartile) (P = 0.002). However, multivariate analysis showed that survival was influenced by extent of extra-skeletal metastases, pleural metastases/effusion, lung metastases, estrogen receptor status, serum C-reactive protein, and anemia with need for blood transfusion (all P < 0.05) rather than CA 15-3. Conclusions Survival was highly variable. The tumor marker CA 15-3 did not provide independent prognostic information. Nevertheless, the results of simple blood tests contributed to the multivariate prognostic model.
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Affiliation(s)
- Carsten Nieder
- Department of Oncology and Palliative Medicine, Nordland Hospital, 8092 Bodo, Norway; Department of Clinical Medicine, Faculty of Health Sciences, University of Tromso, 9037 Tromso, Norway
| | - Astrid Dalhaug
- Department of Oncology and Palliative Medicine, Nordland Hospital, 8092 Bodo, Norway; Department of Clinical Medicine, Faculty of Health Sciences, University of Tromso, 9037 Tromso, Norway
| | - Ellinor Haukland
- Department of Oncology and Palliative Medicine, Nordland Hospital, 8092 Bodo, Norway
| | - Bard Mannsaker
- Department of Oncology and Palliative Medicine, Nordland Hospital, 8092 Bodo, Norway
| | - Adam Pawinski
- Department of Oncology and Palliative Medicine, Nordland Hospital, 8092 Bodo, Norway
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Pulido C, Vendrell I, Ferreira AR, Casimiro S, Mansinho A, Alho I, Costa L. Bone metastasis risk factors in breast cancer. Ecancermedicalscience 2017; 11:715. [PMID: 28194227 PMCID: PMC5295847 DOI: 10.3332/ecancer.2017.715] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Indexed: 12/25/2022] Open
Abstract
Bone is the single most frequent site for bone metastasis in breast cancer patients. Patients with bone-only metastasis have a fairly good prognosis when compared with patients with visceral disease. Nevertheless, cancer-induced bone disease carries an important risk of developing skeletal related events that impact quality of life (QoL). It is therefore particularly important to stratify patients according to their risk of developing bone metastasis. In this context, several risk factors have been studied, including demographic, clinicopathological, genetic, and metabolic factors. Most of them show conflicting or non-definitive associations and are not validated for clinical use. Nonetheless, tumour intrinsic subtype is widely accepted as a major risk factor for bone metastasis development and luminal breast cancer carries an increased risk for bone disease. Other factors such as gene signatures, expression of specific cytokines (such as bone sialoprotein and bone morphogenetic protein 7) or components of the extracellular matrix (like bone crosslinked C-telopeptide) might also influence the development of bone metastasis. Knowledge of risk factors related with bone disease is of paramount importance as it might be a prediction tool for triggering the use of targeted agents and allow for better patient selection for future clinical trials.
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Affiliation(s)
- Catarina Pulido
- Serviço de Oncologia Médica, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, 1649-035 Lisboa, Portugal; These authors contributed equally to this work
| | - Inês Vendrell
- Serviço de Oncologia Médica, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, 1649-035 Lisboa, Portugal; These authors contributed equally to this work
| | - Arlindo R Ferreira
- Serviço de Oncologia Médica, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, 1649-035 Lisboa, Portugal; Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Sandra Casimiro
- Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - André Mansinho
- Serviço de Oncologia Médica, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, 1649-035 Lisboa, Portugal
| | - Irina Alho
- Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
| | - Luís Costa
- Serviço de Oncologia Médica, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Avenida Professor Egas Moniz, 1649-035 Lisboa, Portugal; Luis Costa Lab, Instituto de Medicina Molecular, Faculdade de Medicina da Universidade de Lisboa, Avenida Professor Egas Moniz, 1649-028 Lisboa, Portugal
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Liska F, Schmitz P, Harrasser N, Prodinger P, Rechl H, von Eisenhart-Rothe R. [Metastatic disease in long bones : Review of surgical treatment options]. Unfallchirurg 2016; 121:37-46. [PMID: 27904933 DOI: 10.1007/s00113-016-0282-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Surgery in metastatic bone disease is currently the most frequent type of surgery in orthopedic oncology. Improved survival rates and an increasing incidence of bone metastasis have led to an increase in complications caused by metastatic disease, such as pathological fractures or hardware failure after operative treatment. Although surgery of metastatic lesions remains a palliative therapy concept, because of sufficient therapy for the primary carcinomas, tumor-specific-oriented follow-up protocols and a variation in the prognosis for the individual entities, an individually adapted treatment strategy is necessary. Depending on the life expectancy, more aggressive surgical procedures with the goal of adequate local tumor control have come into focus. Therefore, prognosis-tailored treatment requires an experienced team and should be performed in a multidisciplinary tumor center. The current article provides an overview of recent therapy concepts for the surgical treatment including endoprosthetic reconstruction, internal fixation with either intramedullary nailing or plate fixation devices, often augmented with bone cement.
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Affiliation(s)
- Franz Liska
- Klinik für Orthopädie und Sportorthopädie, Technische Universität München, Klinikum Rechts der Isar, Ismaninger Str. 22, 81675, München, Deutschland.
| | - Philipp Schmitz
- Abteilung Orthopädie und Unfallchirurgie, Klinikum Fürstenfeldbruck, Dachauer Str. 33, 82256, Fürstenfeldbruck, Deutschland
| | - Norbert Harrasser
- Klinik für Orthopädie und Sportorthopädie, Technische Universität München, Klinikum Rechts der Isar, Ismaninger Str. 22, 81675, München, Deutschland
| | - Peter Prodinger
- Klinik für Orthopädie und Sportorthopädie, Technische Universität München, Klinikum Rechts der Isar, Ismaninger Str. 22, 81675, München, Deutschland
| | - Hans Rechl
- Klinik für Orthopädie und Sportorthopädie, Technische Universität München, Klinikum Rechts der Isar, Ismaninger Str. 22, 81675, München, Deutschland
| | - Rüdiger von Eisenhart-Rothe
- Klinik für Orthopädie und Sportorthopädie, Technische Universität München, Klinikum Rechts der Isar, Ismaninger Str. 22, 81675, München, Deutschland
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Huang Y, Chu T, Liao T, Hu X, Huang B. Downregulation of lysosomal and further gene expression characterization in lung cancer patients with bone metastasis. ARTIFICIAL CELLS NANOMEDICINE AND BIOTECHNOLOGY 2016; 45:758-764. [PMID: 27683953 DOI: 10.1080/21691401.2016.1198364] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Molecular and functional mechanisms of bone metastases were poorly understood. This study was to screen out differentially expressed genes (DEGs) and functional proteins in bone metastases from lung for better understanding of the molecular and functional mechanisms. Our results suggested CTSS, CTSD, MX1, NKX2-1 might play a decisive role in bone metastasis. Collectively, these results demonstrated that bone metastasis from lung cancer would lead to changes in lysosome function, which may affect the decomposition and elimination of old bone matrix, thus affecting bone turnover. In addition, our findings provided new insights into the prediction and treatment of bone metastases.
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Affiliation(s)
- Yong Huang
- a Department of Orthopedics , Third Military Medical University Xinqiao Hospital , Chong Qing , China
| | - Tongwei Chu
- a Department of Orthopedics , Third Military Medical University Xinqiao Hospital , Chong Qing , China
| | - Tongquan Liao
- a Department of Orthopedics , Third Military Medical University Xinqiao Hospital , Chong Qing , China
| | - Xu Hu
- a Department of Orthopedics , Third Military Medical University Xinqiao Hospital , Chong Qing , China
| | - Bo Huang
- a Department of Orthopedics , Third Military Medical University Xinqiao Hospital , Chong Qing , China
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Lim CH, Moon SH, Cho YS, Im YH, Choe YS, Kim BT, Lee KH. Relation between primary tumor FDG avidity and site of first distant metastasis in patients with breast cancer. Medicine (Baltimore) 2016; 95:e4266. [PMID: 27512840 PMCID: PMC4985295 DOI: 10.1097/md.0000000000004266] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Identification of tumor imaging features associated with metastatic pattern may allow better understanding of cancer dissemination. Here, we investigated how primary tumor F-fluorodeoxyglucose (FDG) avidity influences the first site of breast cancer metastasis.Subjects were 264 patients with advanced breast cancer who underwent positron emission tomography/computed tomography at diagnosis and had metastasis at presentation (n = 193) or metastatic relapse after surgery (n = 71). Primary tumor FDG avidity (maximum SUV [SUVmax] ≥10.1) was compared with histology and first metastatic sites.The most common site of first metastasis was the bone, occurring in 62.7% of patients with metastasis at presentation and 38.0% of those with metastatic relapse. First metastasis to lung occurred in 30.1% and 35.2%, and to liver in 25.4% and 15.2% of respective groups. In patients with metastasis at presentation, primary tumors were FDG avid in 98/193 cases, and this was associated with more frequent first metastasis to lung (37.8% vs 22.1%; P = 0.018). In patients with metastasis relapse, primary tumors were FDG avid in 31/71 cases, and this was associated with more frequent first metastasis to lung (48.4% vs 25.0%; P = 0.041) and liver (29.0% vs 5.0%; P = 0.008). In patients with metastasis relapse, primary tumors that were FDG avid but hormone receptor negative had more first metastasis to lung (57.9% vs 26.9%; P = 0.016).FDG-avid primary breast tumors have favored first spread to the lung and liver, which suggests that tumor cells with heightened glycolytic activity better colonize these organs.
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Affiliation(s)
| | | | | | - Young-Hyuck Im
- Department of Internal Medicine, Samsung Medical Center, Samsung Biomedical Research Institute, Sungkyunkwan University School of Medicine, Seoul, Korea
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Diessner J, Wischnewsky M, Stüber T, Stein R, Krockenberger M, Häusler S, Janni W, Kreienberg R, Blettner M, Schwentner L, Wöckel A, Bartmann C. Evaluation of clinical parameters influencing the development of bone metastasis in breast cancer. BMC Cancer 2016; 16:307. [PMID: 27175930 PMCID: PMC4865990 DOI: 10.1186/s12885-016-2345-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2015] [Accepted: 05/09/2016] [Indexed: 04/03/2023] Open
Abstract
BACKGROUND The development of metastases is a negative prognostic parameter for the clinical outcome of breast cancer. Bone constitutes the first site of distant metastases for many affected women. The purpose of this retrospective multicentre study was to evaluate if and how different variables such as primary tumour stage, biological and histological subtype, age at primary diagnosis, tumour size, the number of affected lymph nodes as well as grading influence the development of bone-only metastases. METHODS This retrospective German multicentre study is based on the BRENDA collective and included 9625 patients with primary breast cancer recruited from 1992 to 2008. In this analysis, we investigated a subgroup of 226 patients with bone-only metastases. Association between bone-only relapse and clinico-pathological risk factors was assessed in multivariate models using the tree-building algorithms "exhausted CHAID (Chi-square Automatic Interaction Detectors)" and CART(Classification and Regression Tree), as well as radial basis function networks (RBF-net), feedforward multilayer perceptron networks (MLP) and logistic regression. RESULTS Multivariate analysis demonstrated that breast cancer subtypes have the strongest influence on the development of bone-only metastases (χ2 = 28). 29.9 % of patients with luminal A or luminal B (ABC-patients) and 11.4 % with triple negative BC (TNBC) or HER2-overexpressing tumours had bone-only metastases (p < 0.001). Five different mathematical models confirmed this correlation. The second important risk factor is the age at primary diagnosis. Moreover, BC subcategories influence the overall survival from date of metastatic disease of patients with bone-only metastases. Patients with bone-only metastases and TNBC (p < 0.001; HR = 7.47 (95 % CI: 3.52-15.87) or HER2 overexpressing BC (p = 0.007; HR = 3.04 (95 % CI: 1.36-6.80) have the worst outcome compared to patients with luminal A or luminal B tumours and bone-only metastases. CONCLUSION The bottom line of different mathematical models is the prior importance of subcategories of breast cancer and the age at primary diagnosis for the appearance of osseous metastases. The primary tumour stage, histological subtype, tumour size, the number of affected lymph nodes, grading and NPI seem to have only a minor influence on the development of bone-only metastases.
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Affiliation(s)
- Joachim Diessner
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany.
| | - Manfred Wischnewsky
- Faculty of Mathematics and Computer Science, University of Bremen, Universitätsallee GW1, 28359, Bremen, Germany
| | - Tanja Stüber
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
| | - Roland Stein
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
| | - Mathias Krockenberger
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
| | - Sebastian Häusler
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
| | - Wolfgang Janni
- Department for Obstetrics and Gynecology, University of Ulm Medical School, Prittwitzstr. 43, 89075, Ulm, Germany
| | - Rolf Kreienberg
- Department for Obstetrics and Gynecology, University of Ulm Medical School, Prittwitzstr. 43, 89075, Ulm, Germany
| | - Maria Blettner
- Institut für Medizinische Biometrie, Epidemiologie und Informatik (IMBEI), University of Mainz, Obere Zahlbacher Str. 69, 55131, Mainz, Germany
| | - Lukas Schwentner
- Department for Obstetrics and Gynecology, University of Ulm Medical School, Prittwitzstr. 43, 89075, Ulm, Germany
| | - Achim Wöckel
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
| | - Catharina Bartmann
- Department for Obstetrics and Gynecology, University of Würzburg Medical School, Josef-Schneider-Str. 4, 97080, Würzburg, Germany
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Stevenson JD, McNair M, Cribb GL, Cool WP. Prognostic factors for patients with skeletal metastases from carcinoma of the breast. Bone Joint J 2016; 98-B:266-70. [DOI: 10.1302/0301-620x.98b2.36185] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Aims Surgical intervention in patients with bone metastases from breast cancer is dependent on the estimated survival of the patient. The purpose of this paper was to identify factors that would predict survival so that specific decisions could be made in terms of surgical (or non-surgical) management. Methods The records of 113 consecutive patients (112 women) with metastatic breast cancer were analysed for clinical, radiological, serological and surgical outcomes. Their median age was 61 years (interquartile range 29 to 90) and the median duration of follow-up was 1.6 years (standard deviation (sd) 1.9, 95% confidence interval (CI) 0 to 5.9). The cumulative one- and five-year rates of survival were 68% and 16% (95% Cl 60 to 77 and 95% CI 10 to 26, respectively). Results Linear discriminant analysis identified a ‘quadruple A’ predictor of survival by reclassifying the sum of the albumin, adjusted calcium, alkaline phosphatase and age covariates each multiplied by a determined factor. The accuracy of this ‘quadruple A’ predictor was 90% with a sensitivity of 100% and a specificity of 88%. A receiver operating characteristic (ROC) curve revealed an area under the curve of 79%. Survival analysis for this ‘quadruple A’ predictor (< = one or > one year survival) was statistically significant using the log rank test (p = 0.0004) and Cox proportional hazard (p = 0.001). Multivariate analysis showed the 'quadruple A' predictor to be the only independent predictor of survival (p = 0.01). Discussion The 'quadruple A' predictor, together with other positive predictors of survival, can be used by oncologists, orthopaedic and breast surgeons to estimate survival and therefore guide management. Cite this article: Bone Joint J 2016;98-B:266–70.
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Affiliation(s)
- J. D. Stevenson
- Robert Jones and Agnes Hunt Orthopaedic
Hospital, Oswestry, Shropshire, SY10
7AG, UK
| | - M. McNair
- Robert Jones and Agnes Hunt Orthopaedic
Hospital, Oswestry, Shropshire, SY10
7AG, UK
| | - G. L. Cribb
- Robert Jones and Agnes Hunt Orthopaedic
Hospital, Oswestry, Shropshire, SY10
7AG, UK
| | - W. P. Cool
- Robert Jones and Agnes Hunt Orthopaedic
Hospital, Oswestry, Shropshire, SY10
7AG, UK
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Kim HJ, Ahn SG, Lee HM, Park JT, Han K, Lee SA, Jeong J. Metastasis-Free Interval Is Closely Related to Tumor Characteristics and Has Prognostic Value in Breast Cancer Patients with Distant Relapse. J Breast Cancer 2015; 18:371-7. [PMID: 26770244 PMCID: PMC4705089 DOI: 10.4048/jbc.2015.18.4.371] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2015] [Accepted: 11/19/2015] [Indexed: 12/21/2022] Open
Abstract
Purpose We investigated the relationships between metastasis-free interval (MFI) and tumor characteristics, and assessed the prognostic value of MFI for survival after metastasis in patients with metastatic breast cancer. Furthermore, we compared MFI among the subtypes. Methods We identified 335 patients with postoperative tumor recurrence at distant site(s). All patients underwent curative resection and had a MFI of at least 6 months. MFI was categorized as short (<2 years), intermediate (≥2 years and <5 years), or long (≥5 years). Overall survival after metastasis (OSM) was estimated. Results Patients with a shorter MFI were younger, more likely to have initial metastasis to visceral organs, and had a larger tumor with a higher stage and grade as well as a higher rate of nodal involvement at initial diagnosis. Among 136 patients with known disease subtypes, shorter MFI was associated with the triple-negative subtype while longer MFI was associated with the hormone receptor-positive/human epidermal growth factor receptor 2 negative subtype. Mortality after metastasis declined sharply with increasing MFI up to approximately 2 years, and continued gradually declining between 2 and 5 years. An MFI longer than 5 years did not add any survival benefit. MFI was a significant prognostic factor for OSM independent of nodal status, stage, metastatic site, and hormone receptor status of the metastasized cancer. Conclusion MFI is closely related to biological characteristics of both primary tumors and their metastases, and has a prognostic value for survival after metastasis. We therefore suggest investigation into treatments targeting improvement of MFI as a potential novel strategy.
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Affiliation(s)
- Hee Jun Kim
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung Gwe Ahn
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Hak Min Lee
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jong Tae Park
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kyunghwa Han
- Biostatistics Collaboration Unit, Gangnam Medical Research Center, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung Ah Lee
- Department of Surgery, CHA Bundang Medical Center, CHA University, Seongnam, Korea
| | - Joon Jeong
- Department of Surgery, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Korea
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Yasuhara R, Irié T, Suzuki K, Sawada T, Miwa N, Sasaki A, Tsunoda Y, Nakamura S, Mishima K. The β-catenin signaling pathway induces aggressive potential in breast cancer by up-regulating the chemokine CCL5. Exp Cell Res 2015; 338:22-31. [DOI: 10.1016/j.yexcr.2015.09.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2015] [Revised: 09/02/2015] [Accepted: 09/02/2015] [Indexed: 12/25/2022]
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Zhang Z, Wang J, Skinner KA, Shayne M, Hajdu SI, Bu H, Hicks DG, Tang P. Pathological features and clinical outcomes of breast cancer according to levels of oestrogen receptor expression. Histopathology 2014; 65:508-16. [PMID: 24620991 DOI: 10.1111/his.12412] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2013] [Accepted: 03/08/2014] [Indexed: 02/05/2023]
Affiliation(s)
- Zhang Zhang
- Department of Pathology; University of Rochester Medical Center; Rochester NY USA
- Department of Pathology; West China Hospital; Sichuan University; Sichuan China
| | - Jianmin Wang
- RTI Health Solution; Research Triangle Park NC USA
| | - Kristin A Skinner
- Department of Surgical; University of Rochester Medical Center; Rochester NY USA
| | - Michelle Shayne
- Department of Medical Oncology; University of Rochester Medical Center; Rochester NY USA
| | | | - Hong Bu
- Department of Pathology; West China Hospital; Sichuan University; Sichuan China
| | - David G Hicks
- Department of Pathology; University of Rochester Medical Center; Rochester NY USA
| | - Ping Tang
- Department of Pathology; University of Rochester Medical Center; Rochester NY USA
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Ratasvuori M, Wedin R, Hansen BH, Keller J, Trovik C, Zaikova O, Bergh P, Kalen A, Laitinen M. Prognostic role of en-bloc resection and late onset of bone metastasis in patients with bone-seeking carcinomas of the kidney, breast, lung, and prostate: SSG study on 672 operated skeletal metastases. J Surg Oncol 2014; 110:360-5. [PMID: 24889389 DOI: 10.1002/jso.23654] [Citation(s) in RCA: 72] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2014] [Accepted: 04/24/2014] [Indexed: 12/28/2022]
Abstract
BACKGROUND AND OBJECTIVES In metastatic disease, decisions regarding potential surgery require reliable data about the patient's survival. In this study, we evaluated different prognostic factors and their impact in four common primary tumors causing bone metastases. METHODS Data were acquired from the Scandinavian Sarcoma Group (SSG) metastasis registry. The patients underwent surgery between July 1999 and July 2009. This study included breast, prostate, lung, and kidney cancer cases, with a total of 672 operated non-spinal metastases. Differences in prognostic factors were evaluated using the Kaplan-Meier method with long-rank test. Cox regression multivariate analysis was performed to identify statistically independent prognostic factors. RESULTS Significant factors affecting survival were the presence of organ metastases, overall heath status, and disease load. In kidney cancer, en bloc resection of solitary metastases was associated with a significant fourfold longer survival compared to intralesional surgery. Preoperative radiotherapy was associated with higher complication and reoperation rates. CONCLUSIONS This data summary is important tool for clinicians to evaluate survival and choose treatment options for patients suffering from metastatic bone disease.
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Affiliation(s)
- Maire Ratasvuori
- Departement of Surgery, South Karelian Central Hospital, Lappeenranta, Finland; Department of Orthopedics, Unit of Musculoskeletal Surgery, Tampere University Hospital, Tampere, Finland
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Breast cancer pathology, receptor status, and patterns of metastasis in a rural appalachian population. J Cancer Epidemiol 2014; 2014:170634. [PMID: 24527034 PMCID: PMC3913201 DOI: 10.1155/2014/170634] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 11/22/2013] [Accepted: 12/06/2013] [Indexed: 12/31/2022] Open
Abstract
Breast cancer patients in rural Appalachia have a high prevalence of obesity and poverty, together with more triple-negative phenotypes. We reviewed clinical records for tumor receptor status and time to distant metastasis. Body mass index, tumor size, grade, nodal status, and receptor status were related to metastatic patterns. For 687 patients, 13.8% developed metastases to bone (n = 42) or visceral sites (n = 53). Metastases to viscera occurred within five years, a latent period which was shorter than that for bone (P = 0.042). More women with visceral metastasis presented with grade 3 tumors compared with the bone and nonmetastatic groups (P = 0.0002). There were 135/574 women (23.5%) with triple-negative breast cancer, who presented with lymph node involvement and visceral metastases (68.2% versus 24.3%; P = 0.033). Triple-negative tumors that metastasized to visceral sites were larger (P = 0.007). Developing a visceral metastasis within 10 years was higher among women with triple-negative tumors. Across all breast cancer receptor subtypes, the probability of remaining distant metastasis-free was greater for brain and liver than for lung. The excess risk of metastatic spread to visceral organs in triple-negative breast cancers, even in the absence of positive nodes, was combined with the burden of larger and more advanced tumors.
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Iakovou I, Doumas A, Badiavas K, Mpalaris V, Frangos S, Farmakis G. Pain palliative therapy in women with breast cancer osseous metastatic disease and the role of specific serum cytokines as prognostic factors. Cancer Biother Radiopharm 2014; 29:116-23. [PMID: 24392878 DOI: 10.1089/cbr.2013.1551] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
PURPOSE To evaluate the efficacy of radionuclide palliative therapy (RPT) in women suffering from painful metastatic bone disease (MBD) due to breast cancer (BrCa), and to investigate the possible relationship between the RPT efficacy and cytokines levels. METHODS Sixty-three BrCa women patients with MBD enrolled in a prospective, nonrandomized study. Thirty were treated with Rhenium-186-hydroxyethylidenediphosphonic acid ((186)Re-HEDP), 21 with Strontium-89-Chloride ((89)Sr-Cl2), and 12 with Samarium-153-thylenediaminetetramethylenephosphonic acid ((153)Sm-EDTMP). Blood samples were collected pre- and post-therapy to assess the interleukin (IL)-2, IL-6 and tumor necrosis factor (TNF)-a titers. The palliative effect of the treatment was evaluated using a modified Wisconsin test. RESULTS All three radiopharmaceuticals were equally effective in pain relief. Pain palliation was complete in 52% of patients, partial in 31%, and absent in 16%. Responders to therapy had higher IL-2 and lower IL-6/TNF-a concentrations, compared with nonresponders, even though statistically significant difference in cytokines levels between responders and nonresponders before treatment was noted only for IL-6. CONCLUSION All used radiopharmaceuticals had the same therapeutic effect. Pretherapy low titers of IL-6 levels seems to have a favorable prognostic value for the therapeutic outcome, while IL-2 and TNF-a alterations pre- and post-therapy can only serve as markers of a better RPT response.
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Affiliation(s)
- Ioannis Iakovou
- 1 3rd Nuclear Medicine Department in Papageorgiou Hospital, Aristotle University , Thessaloniki, Greece
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Ahn SG, Lee HM, Cho SH, Lee SA, Hwang SH, Jeong J, Lee HD. Prognostic factors for patients with bone-only metastasis in breast cancer. Yonsei Med J 2013; 54:1168-77. [PMID: 23918566 PMCID: PMC3743183 DOI: 10.3349/ymj.2013.54.5.1168] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
PURPOSE Bone is the most frequent site of metastasis among breast cancer patients. We investigated prognostic factors affecting survival following bone-only metastasis in breast cancer patients. MATERIALS AND METHODS The medical records of breast cancer patients who were treated and followed at Gangnam Severance Hospital retrospectively reviewed to identify patients with bone-only metastasis. RESULTS The median time from the diagnosis of bone-only metastasis to the last follow-up or death was 55.2 [95% confidence interval (CI), 38.6-71.9] months. The Kaplan-Meier overall survival estimate at 10 years for all patients was 34.9%. In the multivariate Cox regression model, bisphosphonate treatment [hazard ratio=0.18; 95% CI, 0.07-0.43], estrogen receptor positivity (hazard ratio=0.51; 95% CI, 0.28-0.94), and solitary bone metastasis (hazard ratio=0.32; 95% CI, 0.14-0.72) were significantly associated with longer overall survival in the bone-only recurrence group. Among the treatment modalities, only bisphosphonate treatment was identified as a significant prognostic factor. CONCLUSION Identifying the factors influencing breast cancer mortality after bone-only metastasis will help clarify the clinical course and improve the treatment outcome for patients with breast cancer and bone-only metastasis. Bisphosphonates, as a significant prognostic factor, warrant further investigation.
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Affiliation(s)
- Sung Gwe Ahn
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
| | - Hak Min Lee
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
| | - Sang-Hoon Cho
- Department of Statistics and Actuarial Science, Soongsil University, Seoul, Korea
| | - Seung Ah Lee
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
| | - Seung Hyun Hwang
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
| | - Joon Jeong
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
| | - Hy-De Lee
- Department of Surgery, Yonsei University Medical College, Seoul, Korea
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