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Sample records for breast cancer treated

  1. Broccoli Sprout Extract in Treating Patients With Breast Cancer

    Science.gov (United States)

    2017-08-30

    Ductal Breast Carcinoma; Ductal Breast Carcinoma In Situ; Estrogen Receptor Negative; Estrogen Receptor Positive; Invasive Breast Carcinoma; Lobular Breast Carcinoma; Postmenopausal; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer

  2. Treatment Related Cardiac Toxicity in Patients Treated for Breast Cancer

    National Research Council Canada - National Science Library

    Marks, Lawrence B

    2005-01-01

    To determine the incidence, dose/time-dependence, and functional significance of regional cardiac perfusion abnormalities in patients with left-sided breast cancer treated with radiation therapy (RT...

  3. Treatment Related Cardiac Toxicity in Patients Treated for Breast Cancer

    National Research Council Canada - National Science Library

    Marks, Lawrence B

    2006-01-01

    Purpose: To determine the incidence dose/time-dependence and functional significance of regional cardiac perfusion abnormalities in patients with left-sided breast cancer treated with radiation therapy (RT...

  4. Treatment Related Cardiac Toxicity in Patients Treated for Breast Cancer

    National Research Council Canada - National Science Library

    Marks, Lawrence

    2003-01-01

    To determine the incidence, dose/time-dependence, and functional significance of regional cardiac perfusion abnormalities in patients with left-sided breast cancer treated with radiation therapy (RT...

  5. Consultations with Women Treated for Breast Cancer

    Directory of Open Access Journals (Sweden)

    Moyez Jiwa

    2011-01-01

    Full Text Available Background. Health professionals, including general practitioners involved in followup of breast cancer patients, need to systematically assess opportunities to offer patients support with ongoing or new problems. Methods. A self-administered needs assessment questionnaire was developed with reference to a multidisciplinary team. Short, evidence-based, readable questions were emphasized, and questions were tested for face validity. The questions flowed across three domains: physical, social, and psychological. Content validity and user friendliness were assessed. Results. A final set of 30 questions was rated as easy to read and comprehend (Flesch Reading Ease score 65.8 and Flesch-Kincaid Grade Level 6.9. When piloted with twenty-one patients the self-administered questionnaire detected 121 items of unmet need encompassing all three domains. Conclusions. This self-administered questionnaire has the potential to assist in the holistic assessment of breast cancer patient after treatment. The clinical value of the self-administered questionnaire will need to be further tested before it can be widely adopted.

  6. Omega-3 Fatty Acid in Treating Patients With Stage I-III Breast Cancer

    Science.gov (United States)

    2017-05-30

    Ductal Breast Carcinoma in Situ; Lobular Breast Carcinoma in Situ; Male Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  7. Hypofractionated Radiation Therapy in Treating Patients With Stage 0-IIB Breast Cancer

    Science.gov (United States)

    2017-12-05

    Ductal Breast Carcinoma In Situ; Invasive Breast Carcinoma; Stage 0 Breast Cancer; Stage I Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer

  8. Manganese Superoxide Dismtase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cancer Patients Treated with Cyclophosphamide Epirubicin and 5-fluorouracil

    DEFF Research Database (Denmark)

    Ording, Anne Gulbech; Cronin Fenton, Deirdre; Christensen, Mariann

    2012-01-01

    Manganese Superoxide Dismtase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cancer Patients Treated with Cyclophosphamide Epirubicin and 5-fluorouracil...

  9. Accelerated Radiation Therapy After Surgery in Treating Patients With Breast Cancer

    Science.gov (United States)

    2017-11-15

    Inflammatory Breast Cancer; Invasive Ductal Breast Carcinoma; Invasive Lobular Breast Carcinoma; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Tubular Ductal Breast Carcinoma

  10. Other primary malignancies in breast cancer patients treated with breast conserving surgery and radiation therapy.

    Science.gov (United States)

    Yi, Min; Cormier, Janice N; Xing, Yan; Giordano, Sharon Hermes; Chai, Christy; Meric-Bernstam, Funda; Vlastos, Georges; Kuerer, Henry M; Mirza, Nadeem Q; Buchholz, Thomas A; Hunt, Kelly K

    2013-05-01

    Our purpose was to examine the incidence and impact on survival of other primary malignancies (OPM) outside of the breast in breast cancer patients and to identify risk factors associated with OPM. Patients with stage 0-III breast cancer treated with breast conserving therapy at our center from 1979 to 2007 were included. Risk factors were compared between patients with/without OPM. Logistic regression was used to identify factors that were associated with OPM. Standardized incidence ratios (SIRs) were calculated. Among 4,198 patients in this study, 276 (6.6 %) developed an OPM after breast cancer treatment. Patients with OPM were older and had a higher proportion of stage 0/I disease and contralateral breast cancer compared with those without OPM. In a multivariate analysis, older patients, those with contralateral breast cancer, and those who did not receive chemotherapy or hormone therapy were more likely to develop OPM after breast cancer. Patients without OPM had better overall survival. The SIR for all OPM sites combined after a first primary breast cancer was 2.91 (95 % confidence interval: 2.57-3.24). Significantly elevated risks were seen for numerous cancer sites, with SIRs ranging from 1.84 for lung cancer to 5.69 for ovarian cancer. Our study shows that breast cancer patients have an increased risk of developing OPM over the general population. The use of systemic therapy was not associated with increased risk of OPM. In addition to screening for a contralateral breast cancer and recurrences, breast cancer survivors should undergo screening for other malignancies.

  11. Biomarkers in Tissue Samples From Patients With Newly Diagnosed Breast Cancer Treated With Zoledronic Acid

    Science.gov (United States)

    2017-06-07

    Estrogen Receptor-positive Breast Cancer; Invasive Ductal Breast Carcinoma; Progesterone Receptor-positive Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer

  12. Sexual dysfunction in premenopausal women treated for breast cancer

    African Journals Online (AJOL)

    Breast cancer is the commonest cancer in women globally. Early stage diagnosis in young sexually active women, coupled with advances in adjuvant therapy has contributed to an increase in the number of young survivors. A diagnosis of breast cancer may affect the woman's self-esteem, sexuality and intimate ...

  13. Pertuzumab, Trastuzumab, and Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Patients With HER2-Positive Advanced Breast Cancer

    Science.gov (United States)

    2017-09-08

    HER2-positive Breast Cancer; Recurrent Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer; Breast Adenocarcinoma; Inflammatory Breast Carcinoma

  14. Doxorubicin Hydrochloride, Cyclophosphamide, and Filgrastim Followed By Paclitaxel Albumin-Stabilized Nanoparticle Formulation With or Without Trastuzumab in Treating Patients With Breast Cancer Previously Treated With Surgery

    Science.gov (United States)

    2017-08-30

    Estrogen Receptor-positive Breast Cancer; HER2-positive Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer

  15. Caloric Restriction in Treating Patients With Stage 0-I Breast Cancer Undergoing Surgery and Radiation Therapy

    Science.gov (United States)

    2017-09-25

    Ductal Breast Carcinoma in Situ; Invasive Ductal Breast Carcinoma; Invasive Lobular Breast Carcinoma; Lobular Breast Carcinoma in Situ; Recurrent Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer

  16. Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Older Patients With Locally Advanced or Metastatic Breast Cancer

    Science.gov (United States)

    2017-08-18

    Male Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; HER2-positive Breast Cancer; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Triple-negative Breast Cancer

  17. Fulvestrant and/or Anastrozole in Treating Postmenopausal Patients With Stage II-III Breast Cancer Undergoing Surgery

    Science.gov (United States)

    2018-01-12

    Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; Invasive Ductal Breast Carcinoma; Invasive Lobular Breast Carcinoma; Recurrent Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  18. Brain metastasis from male breast cancer treated 12 years ago ...

    African Journals Online (AJOL)

    The brain MRI showed a huge right temporal process with a shift of the midline structures (figure). A biopsy was also performed and demonstrated a cerebral relapsed breast primitive with the same disease profile (HR positive and HER2 negative). Brain metastases traditionally occur in 10-16% of metastatic breast cancer ...

  19. Preventing Fatigue in Patients With Breast Cancer Treated with Chemotherapy

    National Research Council Canada - National Science Library

    Marrow, Gary

    2001-01-01

    ... or alleviate the development of treatment-induced fatigue. We conducted a randomized, double-blind, placebo-controlled clinical trial with 124 breast cancer patients who were studied for up to four successive chemotherapy treatments...

  20. Manganese Superoxide Dismutase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cencer Patients Treated with Cyclophosphamide Epirubicin and 5-Fluororacil

    DEFF Research Database (Denmark)

    Ording, Anne Gulbech; Cronin Fenton, Deirdre; Christensen, Mariann

    2012-01-01

    Manganese Superoxide Dismutase Polymorphism and Breast Cancer Recurrence: A Danish Population-Based Case-Control Study of Breast Cencer Patients Treated with Cyclophosphamide Epirubicin and 5-Fluororacil...

  1. Radiation Therapy in Treating Post-Menopausal Women With Early Stage Breast Cancer Undergoing Surgery

    Science.gov (United States)

    2017-06-07

    Ductal Breast Carcinoma In Situ; Estrogen Receptor Negative; Estrogen Receptor Positive; HER2/Neu Negative; Invasive Cribriform Breast Carcinoma; Invasive Ductal Carcinoma, Not Otherwise Specified; Lobular Breast Carcinoma In Situ; Mucinous Breast Carcinoma; Papillary Breast Carcinoma; Progesterone Receptor Positive; Stage I Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIC Breast Cancer; Tubular Breast Carcinoma

  2. Fulvestrant and Palbociclib in Treating Older Patients With Hormone Responsive Breast Cancer That Cannot Be Removed by Surgery

    Science.gov (United States)

    2016-09-21

    Estrogen Receptor and/or Progesterone Receptor Positive; HER2/Neu Negative; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  3. Detecting and treating breast cancer resistance to EGFR inhibitors

    Energy Technology Data Exchange (ETDEWEB)

    Moonlee, Sun-Young; Bissell, Mina J.; Furuta, Saori; Meier, Roland; Kenny, Paraic A.

    2016-04-05

    The application describes therapeutic compositions and methods for treating cancer. For example, therapeutic compositions and methods related to inhibition of FAM83A (family with sequence similarity 83) are provided. The application also describes methods for diagnosing cancer resistance to EGFR inhibitors. For example, a method of diagnosing cancer resistance to EGFR inhibitors by detecting increased FAM83A levels is described.

  4. Trastuzumab Emtansine in Treating Older Patients With Human Epidermal Growth Factor Receptor 2-Positive Stage I-III Breast Cancer

    Science.gov (United States)

    2018-02-01

    Estrogen Receptor Status; HER2 Positive Breast Carcinoma; Progesterone Receptor Status; Stage I Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage III Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  5. Hypofractionated Image Guided Radiation Therapy in Treating Patients With Stage IV Breast Cancer

    Science.gov (United States)

    2017-06-26

    Central Nervous System Metastases; Invasive Ductal Breast Carcinoma; Invasive Ductal Breast Carcinoma With Predominant Intraductal Component; Invasive Lobular Breast Carcinoma; Invasive Lobular Breast Carcinoma With Predominant in Situ Component; Liver Metastases; Lobular Breast Carcinoma in Situ; Lung Metastases; Male Breast Cancer; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Recurrent Breast Cancer; Stage IV Breast Cancer; Tubular Ductal Breast Carcinoma; Tumors Metastatic to Brain

  6. Pembrolizumab and Ruxolitinib Phosphate in Treating Patients With Metastatic Stage IV Triple Negative Breast Cancer

    Science.gov (United States)

    2017-08-28

    Breast Carcinoma Metastatic in the Bone; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  7. Survival after early-stage breast cancer of women previously treated for depression

    DEFF Research Database (Denmark)

    Suppli, Nis Frederik Palm; Johansen, Christoffer; Kessing, Lars Vedel

    2017-01-01

    Purpose The aim of this nationwide, register-based cohort study was to determine whether women treated for depression before primary early-stage breast cancer are at increased risk for receiving treatment that is not in accordance with national guidelines and for poorer survival. Material...... and Methods We identified 45,325 women with early breast cancer diagnosed in Denmark from 1998 to 2011. Of these, 744 women (2%) had had a previous hospital contact (as an inpatient or outpatient) for depression and another 6,068 (13%) had been treated with antidepressants. Associations between previous...... treatment of depression and risk of receiving nonguideline treatment of breast cancer were assessed in multivariable logistic regression analyses. We compared the overall survival, breast cancer-specific survival, and risk of death by suicide of women who were and were not treated for depression before...

  8. Risk for second primary non-breast cancer in pre- and postmenopausal women with breast cancer not treated with chemotherapy, radiotherapy or endocrine therapy

    DEFF Research Database (Denmark)

    Langballe, Rikke; Olsen, Hans Jørgen; Andersson, Michael

    2011-01-01

    We investigated the risk for a second primary cancer in pre- and postmenopausal women with breast cancer treated by surgery alone, to assess the importance of non-treatment factors and menopausal status.......We investigated the risk for a second primary cancer in pre- and postmenopausal women with breast cancer treated by surgery alone, to assess the importance of non-treatment factors and menopausal status....

  9. Gastrointestinal permeability in ovarian cancer and breast cancer patients treated with paclitaxel and platinum

    Directory of Open Access Journals (Sweden)

    Tichá Alena

    2007-08-01

    Full Text Available Abstract Background Combination of platinum derivatives with paclitaxel is currently the standard front line regimen for patients with epithelial ovarian carcinoma, and represents also an active regimen in patients with metastatic breast or unknown primary carcinomas. Measurement of intestinal permeability represents one of the potential methods of noninvasive laboratory assessment of gastrointestinal mucositis induced by chemotherapy, but little is known about intestinal permeability in patients treated with paclitaxel or platinum. Methods Intestinal permeability was assessed in 36 breast and ovarian cancer patients treated with paclitaxel/platinum combination by measuring, using capillary gas chromatography, urinary sucrose, lactulose, xylose and mannitol after oral challenge. The significance of differences during the therapy compared to pre-treatment values was studied by Wilcoxon paired test. The differences between groups of patient were studied by Mann-Whitney U test. Fisher exact test was used to compare the frequency in different subgroups. Results After administration of the first dose, a significant (p Conclusion A transient significant increase in lactulose/monosaccharide and sucrose/monosaccharide ratios was observed in ovarian and breast cancer patients treated with paclitaxel and platinum. Increased lactulose absorption, lactulose/mannitol, sucrose/mannitol and lactulose/xylose ratios were evident in patients with grade 3 or 4 toxicity, and increased baseline lactulose/mannitol ratio predicted serious toxicity.

  10. A comparison of complication rates in early-stage breast cancer patients treated with brachytherapy versus whole-breast irradiation.

    Science.gov (United States)

    Ajkay, Nicolas; Collett, Abigail E; Bloomquist, Erica V; Gracely, Edward J; Frazier, Thomas G; Barrio, Andrea V

    2015-04-01

    The adoption of breast brachytherapy into clinical practice for early-stage breast cancer has increased over the last several years. Studies evaluating complication rates following treatment with brachytherapy have shown conflicting results. We compared local toxicity in patients treated with brachytherapy with those treated with whole-breast irradiation (WBI). We identified 417 early-stage breast cancer patients treated with breast-conserving surgery and radiation between 2004 and 2010, and compared 271 women treated with intracavitary brachytherapy with 146 women treated with WBI. Long-term complications were assessed using Kaplan-Meier curves with the log-rank test. Median follow-up was 4.6 years, and the 5-year incidence of infectious skin complications (9.7 vs. 11.0 %, p = 0.84), abscess (1.1 vs. 0 %, p = 0.15), telangiectasia (8.0 vs. 5.3 %, p = 0.35), and breast pain (14.2 vs. 9.4 %, p = 0.2) was similar between the brachytherapy and WBI cohorts. The brachytherapy cohort had a higher 5-year rate of seroma (46.5 vs. 18.5 %, p Brachytherapy patients trended towards more frequent biopsies as a result of fat necrosis to rule out a recurrence (11.2 vs. 6.7 %, p = 0.13). Patients treated with intracavitary brachytherapy had more local toxicity, particularly seroma and fat necrosis. Patients should be counseled on the possible increased rate of long-term complications associated with brachytherapy treatment.

  11. GDC-0941 and Cisplatin in Treating Patients With Androgen Receptor-Negative Triple Negative Metastatic Breast Cancer

    Science.gov (United States)

    2017-05-22

    Estrogen Receptor Negative Breast Cancer; Human Epidermal Growth Factor 2 Negative Carcinoma of Breast; Triple Negative Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Triple-negative Breast Cancer

  12. KeraStat Skin Therapy in Treating Radiation Dermatitis in Patients With Newly Diagnosed Stage 0-IIIA Breast Cancer

    Science.gov (United States)

    2017-05-25

    Ductal Breast Carcinoma in Situ; Skin Reactions Secondary to Radiation Therapy; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer

  13. ERRγ target genes are poor prognostic factors in Tamoxifen-treated breast cancer.

    Science.gov (United States)

    Madhavan, Subha; Gusev, Yuriy; Singh, Salendra; Riggins, Rebecca B

    2015-05-15

    One-third of estrogen (ER+) and/or progesterone receptor-positive (PGR+) breast tumors treated with Tamoxifen (TAM) do not respond to initial treatment, and the remaining 70% are at risk to relapse in the future. Estrogen-related receptor gamma (ESRRG, ERRγ) is an orphan nuclear receptor with broad, structural similarities to classical ER that is widely implicated in the transcriptional regulation of energy homeostasis. We have previously demonstrated that ERRγ induces resistance to TAM in ER+ breast cancer models, and that the receptor's transcriptional activity is modified by activation of the ERK/MAPK pathway. We hypothesize that hyper-activation or over-expression of ERRγ induces a pro-survival transcriptional program that impairs the ability of TAM to inhibit the growth of ER+ breast cancer. The goal of the present study is to determine whether ERRγ target genes are associated with reduced distant metastasis-free survival (DMFS) in ER+ breast cancer treated with TAM. Raw gene expression data was obtained from 3 publicly available breast cancer clinical studies of women with ER+ breast cancer who received TAM as their sole endocrine therapy. ERRγ target genes were selected from 2 studies that published validated chromatin immunoprecipitation (ChIP) analyses of ERRγ promoter occupancy. Kaplan-Meier estimation was used to determine the association of ERRγ target genes with DMFS, and selected genes were validated in ER+, MCF7 breast cancer cells that express exogenous ERRγ. Thirty-seven validated receptor target genes were statistically significantly altered in women who experienced a DM within 5 years, and could classify several independent studies into poor vs. good DMFS. Two genes (EEF1A2 and PPIF) could similarly separate ER+, TAM-treated breast tumors by DMFS, and their protein levels were measured in an ER+ breast cancer cell line model with exogenous ERRγ. Finally, expression of ERRγ and these two target genes are elevated in models of ER+ breast

  14. Radiation induced esophageal adenocarcinoma in a woman previously treated for breast cancer and renal cell carcinoma

    Directory of Open Access Journals (Sweden)

    Raissouni Soundouss

    2012-08-01

    Full Text Available Abstract Background Secondary radiation-induced cancers are rare but well-documented as long-term side effects of radiation in large populations of breast cancer survivors. Multiple neoplasms are rare. We report a case of esophageal adenocarcinoma in a patient treated previously for breast cancer and clear cell carcinoma of the kidney. Case presentation A 56 year-old non smoking woman, with no alcohol intake and no familial history of cancer; followed in the National Institute of Oncology of Rabat Morocco since 1999 for breast carcinoma, presented on consultation on January 2011 with dysphagia. Breast cancer was treated with modified radical mastectomy, 6 courses of chemotherapy based on CMF regimen and radiotherapy to breast, inner mammary chain and to pelvis as castration. Less than a year later, a renal right mass was discovered incidentally. Enlarged nephrectomy realized and showed renal cell carcinoma. A local and metastatic breast cancer recurrence occurred in 2007. Patient had 2 lines of chemotherapy and 2 lines of hormonotherapy with Letrozole and Tamoxifen assuring a stable disease. On January 2011, the patient presented dysphagia. Oesogastric endoscopy showed middle esophagus stenosing mass. Biopsy revealed adenocarcinoma. No evidence of metastasis was noticed on computed tomography and breast disease was controlled. Palliative brachytherapy to esophagus was delivered. Patient presented dysphagia due to progressive disease 4 months later. Jejunostomy was proposed but the patient refused any treatment. She died on July 2011. Conclusion We present here a multiple neoplasm in a patient with no known family history of cancers. Esophageal carcinoma is most likely induced by radiation. However the presence of a third malignancy suggests the presence of genetic disorders.

  15. SRC family kinases as novel therapeutic targets to treat breast cancer brain metastases.

    Science.gov (United States)

    Zhang, Siyuan; Huang, Wen-Chien; Zhang, Lin; Zhang, Chenyu; Lowery, Frank J; Ding, Zhaoxi; Guo, Hua; Wang, Hai; Huang, Suyun; Sahin, Aysegul A; Aldape, Kenneth D; Steeg, Patricia S; Yu, Dihua

    2013-09-15

    Despite better control of early-stage disease and improved overall survival of patients with breast cancer, the incidence of life-threatening brain metastases continues to increase in some of these patients. Unfortunately, other than palliative treatments there is no effective therapy for this condition. In this study, we reveal a critical role for Src activation in promoting brain metastasis in a preclinical model of breast cancer and we show how Src-targeting combinatorial regimens can treat HER2(+) brain metastases in this model. We found that Src was hyperactivated in brain-seeking breast cancer cells derived from human cell lines or from patients' brain metastases. Mechanistically, Src activation promoted tumor cell extravasation into the brain parenchyma via permeabilization of the blood-brain barrier. When combined with the EGFR/HER2 dual-targeting drug lapatinib, an Src-targeting combinatorial regimen prevented outgrowth of disseminated breast cancer cells through the induction of cell-cycle arrest. More importantly, this combinatorial regimen inhibited the outgrowth of established experimental brain metastases, prolonging the survival of metastases-bearing mice. Our results provide a rationale for clinical evaluation of Src-targeting regimens to treat patients with breast cancer suffering from brain metastasis. ©2013 AACR.

  16. JUNB promotes the survival of Flavopiridol treated human breast cancer cells.

    Science.gov (United States)

    Hicks, Mellissa; Hu, Qiuping; Macrae, Erin; DeWille, James

    2014-07-18

    Chemotherapy resistance is a major obstacle to achieving durable progression-free-survival in breast cancer patients. Identifying resistance mechanisms is crucial to the development of effective breast cancer therapies. Immediate early genes (IEGs) function in the initial cellular reprogramming response to alterations in the extracellular environment and IEGs have been implicated in cancer cell development and progression. The purpose of this study was to investigate the influence of kinase inhibitors on IEG expression in breast cancer cells. The results demonstrated that Flavopiridol (FP), a CDK9 inhibitor, effectively reduced gene expression. FP treatment, however, consistently produced a delayed induction of JUNB gene expression in multiple breast cancer cell lines. Similar results were obtained with Sorafenib, a multi-kinase inhibitor and U0126, a MEK1 inhibitor. Functional studies revealed that JUNB plays a pro-survival role in kinase inhibitor treated breast cancer cells. These results demonstrate a unique induction of JUNB in response to kinase inhibitor therapies that may be among the earliest events in the progression to treatment resistance. Copyright © 2014 Elsevier Inc. All rights reserved.

  17. Contemporary risks of local and regional recurrence and contralateral breast cancer in patients treated for primary breast cancer

    NARCIS (Netherlands)

    Aalders, K. C.; Van Bommel, A. C M; Van Dalen, T.; Sonke, G. S.; Van Diest, P. J.; Boersma, L. J.; Van Der Heiden-Van Der Loo, M.

    2016-01-01

    Introduction Breast cancer treatment has evolved extensively over the past two decades with a shift towards less invasive local treatment and increased systemic treatment. The present study aimed to investigate the rates of local (LR) and regional (RR) recurrence and contralateral breast cancer

  18. Mortality from breast cancer after irradiation during fluoroscopic examinations in patients being treated for tuberculosis

    Energy Technology Data Exchange (ETDEWEB)

    Miller, A.B.; Howe, G.R.; Sherman, G.J.; Lindsay, J.P.; Yaffe, M.J.; Dinner, P.J.; Risch, H.A.; Preston, D.L. (National Cancer Institute of Canada Epidemiology Unit, Toronto (Canada))

    1989-11-09

    The increasing use of mammography to screen asymptomatic women makes it important to know the risk of breast cancer associated with exposure to low levels of ionizing radiation. We examined the mortality from breast cancer in a cohort of 31,710 women who had been treated for tuberculosis at Canadian sanatoriums between 1930 and 1952. A substantial proportion (26.4 percent) had received radiation doses to the breast of 10 cGy or more from repeated fluoroscopic examinations during therapeutic pneumothoraxes. Women exposed to greater than or equal to 10 cGy of radiation had a relative risk of death from breast cancer of 1.36, as compared with those exposed to less than 10 cGy (95 percent confidence interval, 1.11 to 1.67; P = 0.001). The data were most consistent with a linear dose-response relation. The risk was greatest among women who had been exposed to radiation when they were between 10 and 14 years of age; they had a relative risk of 4.5 per gray, and an additive risk of 6.1 per 10(4) person-years per gray. With increasing age at first exposure, there was substantially less excess risk, and the radiation effect appeared to peak approximately 25 to 34 years after the first exposure. Our additive model for lifetime risk predicts that exposure to 1 cGy at the age of 40 increases the number of deaths from breast cancer by 42 per million women. We conclude that the risk of breast cancer associated with radiation decreases sharply with increasing age at exposure and that even a small benefit to women of screening mammography would outweigh any possible risk of radiation-induced breast cancer.

  19. Lung cancer mortality risk among breast cancer patients treated with anti-estrogens.

    Science.gov (United States)

    Bouchardy, Christine; Benhamou, Simone; Schaffar, Robin; Verkooijen, Helena M; Fioretta, Gerald; Schubert, Hyma; Vinh-Hung, Vincent; Soria, Jean-Charles; Vlastos, Georges; Rapiti, Elisabetta

    2011-03-15

    The Women's Health Initiative randomized clinical trial reported that menopausal hormone therapy increases lung cancer mortality risk. If this is true, use of anti-estrogens should be associated with decreased lung cancer mortality risk. The authors compared lung cancer incidence and mortality among breast cancer patients with and without anti-estrogen therapy. Our study included all 6655 women diagnosed with breast cancer between 1980 and 2003 and registered at the Geneva Cancer Registry. Among these women, 46% (3066) received anti-estrogens. All women were followed for occurrence and death from lung cancer until December 2007. The authors compared incidence and mortality rates among patients with and without anti-estrogens with those expected in the general population by Standardized Incidence Ratios (SIRs) and Standardized Mortality Ratios (SMRs). After a total of 57,257 person-years, 40 women developed lung cancer. SIRs for lung cancer were not significantly decreased among breast cancer patients with and without anti-estrogens (0.63, 95% confidence intervals [CI], 0.33-1.10; and 1.12, 95% CI, 0.74-1.62, respectively) while SMR was decreased among women with anti-estrogens (0.13, 95% CI, 0.02-0.47, P<.001) but not for women without anti-estrogens (0.76, 95% CI, 0.43-1.23). Compared with expected outcomes in the general population, breast cancer patients receiving anti-estrogen treatment for breast cancer had lower lung cancer mortality. This study further supports the hypothesis that estrogen therapy modifies lung cancer prognosis. Copyright © 2011 American Cancer Society.

  20. Acupuncture for treating hot flashes in breast cancer patients: an updated meta-analysis.

    Science.gov (United States)

    Salehi, Alireza; Marzban, Maryam; Zadeh, Abbas Rezian

    2016-12-01

    The aim of this study was to evaluate the effectiveness of acupuncture for treatment of hot flash in women with breast cancer. The aspects considered in this study included searching for 12 data bases until April 2015 and consulting reference lists of reviews and related articles. Additional features studied comprised all articles on human patients with breast cancer treated with needle acupuncture with or without electrical stimulation for the treatment of hot flashes. The methodological quality was assessed using the modified Jadad score. The searches identified 12 relevant articles for inclusion. The meta-analysis without any subgroup or moderator failed to show favorable effects of acupuncture on reducing the frequency of hot flashes after intervention (n = 680, SMD = - 0.478, 95 % CI -0.397 to 0.241, P = 0.632) but exhibited marked heterogeneity of the results (Q value = 83.200, P = 0.000, I^2 = 83.17, τ^2 = 0.310). The meta-analysis used had contradictory results and yielded no convincing evidence to suggest that acupuncture was an effective treatment of hot flash in patients with breast cancer. Multi-central studies including large sample size are required to investigate the efficiency of acupuncture for treating hot flash in patients with breast cancer.

  1. FoxO3a transcriptional regulation of bim controls apoptosis in paclitaxel-treated breast cancer cell lines

    NARCIS (Netherlands)

    Sunters, A; de Mattos, SF; Stahl, M; Brosens, JJ; Zoumpoulidou, G; Saunders, CA; Coffer, PJ; Medema, RH; Coombes, RC; Lam, EWF

    2003-01-01

    Paclitaxel is used to treat breast cancers, but the mechanisms by which it induces apoptosis are poorly understood. Consequently, we have studied the role of the FoxO transcription factors in determining cellular response to paclitaxel. Western blotting revealed that in a panel of nine breast cancer

  2. FoxO3a transcriptional regulation of Bim controls apoptosis in paclitaxel-treated breast cancer cell lines

    NARCIS (Netherlands)

    Sunters, A.; Fernandez de Mattos, S.; Stahl, M.; Brosens, J.J.; Zoumpoulidou, G.; Saunders, C.A.; Coffer, P.J.; Medema, R.H.; Coombes, R.C.; Lam, E.W.-F.

    2003-01-01

    Paclitaxel is used to treat breast cancers, but the mechanisms by which it induces apoptosis are poorly understood. Consequently, we have studied the role of the FoxO transcription factors in determining cellular response to paclitaxel. Western blotting revealed that in a panel of nine breast cancer

  3. Apolipoprotein D expression does not predict breast cancer recurrence among tamoxifen-treated patients.

    Directory of Open Access Journals (Sweden)

    Daniella Klebaner

    Full Text Available Apolipoprotein D (ApoD has been proposed as a predictor of breast cancer recurrence among estrogen receptor-positive (ER+, tamoxifen-treated patients.We conducted a population-based case-control study nested in a population of 11,251 women aged 35-69 years at diagnosis with Stage I-III breast cancer between 1985 and 2001 on Denmark's Jutland Peninsula and registered with the Danish Breast Cancer Cooperative Group. We identified 541 recurrent or contralateral breast cancers cases among women with ER+ disease treated with tamoxifen for at least 1 year and 300 cases in women with ER- disease never treated with tamoxifen. We matched one control subject per case and assessed ApoD expression in the tumor cell nucleus and cytoplasm using tissue microarray immunohistochemistry. We computed the odds ratio (OR associating ApoD expression with recurrence and adjusted for potential confounding using logistic regression.Cytoplasmic ApoD expression was seen in 68% of ER+ tumors, in 66% of ER- tumors, and in 66% of controls across both groups. In women with ER+ tumors, the associations of cytoplasmic ApoD expression with recurrence (OR = 1.0; 95% CI = 0.7 to 1.4 and increasing cytoplasmic expression with recurrence (OR = 1.0; 95% CI = 0.996 to 1.003 were null, as were those for women with ER- tumors. Associations for nuclear ApoD expression and combined nuclear and cytoplasmic expression were similarly near-null.ApoD expression is likely not a predictor of recurrence in tamoxifen-treated patients.This study eliminates the previously suggested marker ApoD as a predictor of recurrence among tamoxifen-treated women.

  4. Mindfulness-based Cognitive Therapy and Persistent Pain in Women Treated for Primary Breast Cancer

    DEFF Research Database (Denmark)

    Johannsen, Maja; O'Connor, Maja; O'Toole, Mia S

    2018-01-01

    OBJECTIVES: The aim of this study was to investigate possible statistical mediators in a randomized controlled trial of mindfulness-based cognitive therapy (MBCT) on pain intensity in women treated for primary breast cancer. MATERIALS AND METHODS: The sample consisted of 129 women treated...... for breast cancer, presenting with persistent pain, who were randomly assigned to MBCT or a wait-list control. We previously reported a statistically significant and robust effect of MBCT on pain intensity (11-point numeric rating scale), which was included as the primary outcome. The proposed mediators were...... mindfulness (the Five Facet Mindfulness Questionnaire), self-compassion (the Short-Form Self-Compassion Scale), and pain catastrophizing (the Pain Catastrophizing Scale). Measurement points included baseline (T1), postintervention (T2), and 3- (T3) and 6-month (T4) follow-ups. All indirect effects...

  5. Carboplatin and Paclitaxel Albumin-Stabilized Nanoparticle Formulation Before Surgery in Treating Patients With Locally Advanced or Inflammatory Triple Negative Breast Cancer

    Science.gov (United States)

    2017-09-06

    Inflammatory Breast Cancer; Stage IIA Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Triple-negative Breast Cancer; Stage IIB Breast Cancer; Estrogen Receptor Negative; Progesterone Receptor Negative; HER2/Neu Negative

  6. Molecular Biomarkers for Prediction of Targeted Therapy Response in Metastatic Breast Cancer: Trick or Treat?

    Science.gov (United States)

    Toss, Angela; Venturelli, Marta; Peterle, Chiara; Piacentini, Federico; Cascinu, Stefano; Cortesi, Laura

    2017-01-04

    In recent years, the study of genomic alterations and protein expression involved in the pathways of breast cancer carcinogenesis has provided an increasing number of targets for drugs development in the setting of metastatic breast cancer (i.e., trastuzumab, everolimus, palbociclib, etc.) significantly improving the prognosis of this disease. These drugs target specific molecular abnormalities that confer a survival advantage to cancer cells. On these bases, emerging evidence from clinical trials provided increasing proof that the genetic landscape of any tumor may dictate its sensitivity or resistance profile to specific agents and some studies have already showed that tumors treated with therapies matched with their molecular alterations obtain higher objective response rates and longer survival. Predictive molecular biomarkers may optimize the selection of effective therapies, thus reducing treatment costs and side effects. This review offers an overview of the main molecular pathways involved in breast carcinogenesis, the targeted therapies developed to inhibit these pathways, the principal mechanisms of resistance and, finally, the molecular biomarkers that, to date, are demonstrated in clinical trials to predict response/resistance to targeted treatments in metastatic breast cancer.

  7. The Role of Redox-Regulating Enzymes in Inoperable Breast Cancers Treated with Neoadjuvant Chemotherapy

    Directory of Open Access Journals (Sweden)

    Nelli Roininen

    2017-01-01

    Full Text Available Although validated predictive factors for breast cancer chemoresistance are scarce, there is emerging evidence that the induction of certain redox-regulating enzymes may contribute to a poor chemotherapy effect. We investigated the possible association between chemoresistance and cellular redox state regulation in patients undergoing neoadjuvant chemotherapy (NACT for breast cancer. In total, 53 women with primarily inoperable or inflammatory breast cancer who were treated with NACT were included in the study. Pre-NACT core needle biopsies and postoperative tumor samples were immunohistochemically stained for nuclear factor erythroid 2-related factor 2 (Nrf2, Kelch-like ECH-associated protein 1 (Keap1, thioredoxin (Trx, and peroxiredoxin I (Prx I. The expression of all studied markers increased during NACT. Higher pre-NACT nuclear Prx I expression predicted smaller size of a resected tumor (p=0.00052; r=−0.550, and higher pre-NACT cytoplasmic Prx I expression predicted a lower amount of evacuated nodal metastasis (p=0.0024; r=−0.472. Pre-NACT nuclear Trx expression and pre-NACT nuclear Keap1 expression had only a minor prognostic significance as separate factors, but when they were combined, low expression for both antibodies before NACT predicted dismal disease-free survival (log-rank p=0.0030. Our results suggest that redox-regulating enzymes may serve as potential prognostic factors in primarily inoperable breast cancer patients.

  8. Molecular Biomarkers for Prediction of Targeted Therapy Response in Metastatic Breast Cancer: Trick or Treat?

    Directory of Open Access Journals (Sweden)

    Angela Toss

    2017-01-01

    Full Text Available In recent years, the study of genomic alterations and protein expression involved in the pathways of breast cancer carcinogenesis has provided an increasing number of targets for drugs development in the setting of metastatic breast cancer (i.e., trastuzumab, everolimus, palbociclib, etc. significantly improving the prognosis of this disease. These drugs target specific molecular abnormalities that confer a survival advantage to cancer cells. On these bases, emerging evidence from clinical trials provided increasing proof that the genetic landscape of any tumor may dictate its sensitivity or resistance profile to specific agents and some studies have already showed that tumors treated with therapies matched with their molecular alterations obtain higher objective response rates and longer survival. Predictive molecular biomarkers may optimize the selection of effective therapies, thus reducing treatment costs and side effects. This review offers an overview of the main molecular pathways involved in breast carcinogenesis, the targeted therapies developed to inhibit these pathways, the principal mechanisms of resistance and, finally, the molecular biomarkers that, to date, are demonstrated in clinical trials to predict response/resistance to targeted treatments in metastatic breast cancer.

  9. Breast Cancer

    Science.gov (United States)

    Breast cancer affects one in eight women during their lives. No one knows why some women get breast cancer, but there are many risk factors. Risks that ... who have family members with breast or ovarian cancer may wish to be tested for the genes. ...

  10. Effect of Long-Term Music Therapy Intervention on Autonomic Function in Anthracycline-Treated Breast Cancer Patients

    National Research Council Canada - National Science Library

    Chuang, Chih-Yuan; Han, Wei-Ru; Li, Pei-Chun; Song, Mi-Yun; Young, Shuenn-Tsong

    2011-01-01

    ...). This decreases survival rates. This study aimed to determine whether music therapy intervention improves autonomic function in anthracycline-treated breast cancer patients, and if so, whether such improvements persist...

  11. Multi-epitope Folate Receptor Alpha Peptide Vaccine, Sargramostim, and Cyclophosphamide in Treating Patients With Triple Negative Breast Cancer

    Science.gov (United States)

    2017-11-06

    Bilateral Breast Carcinoma; Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Stage IB Breast Cancer AJCC v7; Stage II Breast Cancer AJCC v6 and v7; Stage IIA Breast Cancer AJCC v6 and v7; Stage IIB Breast Cancer AJCC v6 and v7; Stage III Breast Cancer AJCC v7; Stage IIIA Breast Cancer AJCC v7; Stage IIIB Breast Cancer AJCC v7; Stage IIIC Breast Cancer AJCC v7; Stage IV Breast Cancer AJCC v6 and v7; Triple-Negative Breast Carcinoma; Unilateral Breast Carcinoma

  12. Nulliparity enhances the risk of second primary malignancy of the breast in a cohort of women treated for thyroid cancer

    Directory of Open Access Journals (Sweden)

    Milazzo Francesca

    2011-08-01

    Full Text Available Abstract Background Many studies have reported an increased risk of developing a second primary malignancy (SPM of the breast in women treated for thyroid cancer. In this study, we investigated several potential risk factors for this association. The aim of this retrospective cohort study was to identify a subgroup of women surgically treated for papillary thyroid cancer that may benefit from more careful breast cancer screening. Methods A total of 101 women surgically treated for papillary thyroid cancer from 1996 to 2009 with subsequent follow-up were interviewed by phone regarding personal risk factors and lifestyle habits. Only 75 questionnaires could be evaluated due to a 25.7% rate of patients not retrieved or refusing the interview. Data analysis was performed using a multivariate logistic model. Results The standardised incidence ratio (SIR for breast cancer was 3.58 (95% IC 1.14 - 8.37. Our data suggest a protective effect of multiparity on the development of a SPM of the breast (O.R. 0.15; 95% IC 0.25 - 0.86. Significant associations were not found with other known risk factors including Body Mass Index (BMI, age at first tumour, concurrent metabolic diseases, smoking, physical activity and familiarity. Conclusions This study confirms that a higher incidence of SPM of the breast is observed in women treated for papillary thyroid cancer. Additionally, this risk is increased by nulliparity, thus a strict breast screening program for nulliparous women treated for thyroid cancer may be advisable.

  13. [A Case of Recurrent Breast Cancer with Carcinomatous Pleurisy Successfully Treated with Biweekly Paclitaxel and Bevacizumab].

    Science.gov (United States)

    Yoshida, Takashi; Goto, Yoshinari; Sakiyama, Kana; Kimura, Morihiko

    2016-11-01

    A 72-year-old woman underwent mastectomy with axillary lymph node dissection for left breast cancer at the age of 43 years, and was diagnosed with breast cancer metastasis to the pleura at the age of 68 years. She had been sequentially treated with hormonal therapies, but complained of a cough and dyspnea after 4 years. Chest radiography showed right pleural effusion, and cytological examination of the pleural effusion revealed adenocarcinoma cells. Biweekly paclitaxel and bevacizumab therapy was administered. Two months later, the pleural effusion had disappeared. Biweekly paclitaxel and bevacizumab therapy was continued without any severe adverse events. After 30 months, the patient has remained free of carcinomatous pleurisy recurrence. Therefore, biweekly paclitaxel and bevacizumab therapy can be safely and effectively administered to elderly patients with carcinomatous pleurisy.

  14. Gene expression analysis in MCF-7 breast cancer cells treated with recombinant bromelain.

    Science.gov (United States)

    Fouz, Nour; Amid, Azura; Hashim, Yumi Zuhanis Has-Yun

    2014-08-01

    The contributing molecular pathways underlying the pathogenesis of breast cancer need to be better characterized. The principle of our study was to better understand the genetic mechanism of oncogenesis for human breast cancer and to discover new possible tumor markers for use in clinical practice. We used complimentary DNA (cDNA) microarrays to compare gene expression profiles of treated Michigan Cancer Foundation-7 (MCF-7) with recombinant bromelain and untreated MCF-7. SpringGene analysis was carried out of differential expression followed by Ingenuity Pathway Analysis (IPA), to understand the underlying consequence in developing disease and disorders. We identified 1,102 known genes differentially expressed to a significant degree (pbromelain produces a unique signature affecting different pathways, specific for each congener. The microarray results give a molecular mechanistic insight and functional effects, following recombinant bromelain treatment. The extent of changes in genes is related to and involved significantly in gap junction signaling, amyloid processing, cell cycle regulation by BTG family proteins, and breast cancer regulation by stathmin1 that play major roles.

  15. Gamma-secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With Advanced, Metastatic, or Recurrent Triple Negative Invasive Breast Cancer

    Science.gov (United States)

    2017-02-28

    Estrogen Receptor-negative Breast Cancer; HER2-negative Breast Cancer; Male Breast Cancer; Progesterone Receptor-negative Breast Cancer; Recurrent Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer; Triple-negative Breast Cancer

  16. Sensory function and pain in a population of patients treated for breast cancer

    DEFF Research Database (Denmark)

    Vilholm, O J; Cold, S; Rasmussen, Lars

    2009-01-01

    BACKGROUND: Chronic pain is often reported after surgery for breast cancer. This study examined pain and sensory abnormalities in women following breast cancer surgery. METHODS: Sensory tests were carried out on the operated and contra-lateral side in 55 women with chronic pain after breast cance...

  17. Prognostic impact of clinicopathologic parameters in stage II/III breast cancer treated with neoadjuvant docetaxel and doxorubicin chemotherapy: paradoxical features of the triple negative breast cancer

    Directory of Open Access Journals (Sweden)

    Kim Dong-Wan

    2007-11-01

    Full Text Available Abstract Background Prognostic factors in locally advanced breast cancer treated with neoadjuvant chemotherapy differ from those of early breast cancer. The purpose of this study was to identify the clinical significance of potential predictive and prognostic factors in breast cancer patients treated by neoadjuvant chemotherapy. Methods A total of 145 stage II and III breast cancer patients received neoadjuvant docetaxel/doxorubicin chemotherapy were enrolled in this study. We examined the clinical and biological factors (ER, PR, p53, c-erbB2, bcl-2, and Ki-67 by immunohistochemistry. We analyzed clinical outcome and their correlation with clinicopathologic parameters. Results Among the clinicopathologic parameters investigated, none of the marker was correlated with response rate (RR except triple negative phenotype. Patients with triple negative phenotype showed higher RR (83.0% in triple negative vs. 62.2% in non-triple negative, p = 0.012 and pathologic complete RR (17.0% in triple negative vs. 3.1% in non-triple negative, p = 0.005. However, relapse free survival (RFS and overall survival (OS were significantly shorter in triple negative breast cancer patients (p p = 0.021, respectively. Low histologic grade, positive hormone receptors, positive bcl-2 and low level of Ki-67 were associated with prolonged RFS. In addition, positive ER and positive bcl-2 were associated with prolonged OS. In our homogeneous patient population, initial clinical stage reflects RFS and OS more precisely than pathologic stage. In multivariate analysis, initial clinical stage was the only significant independent prognostic factor to impact on OS (hazard ratio 3.597, p = 0.044. Conclusion Several molecular markers provided useful predictive and prognostic information in stage II and III breast cancer patients treated with neoadjuvant docetaxel/doxorubicin chemotherapy. Triple negative phenotype was associated with shorter survival, even though it was associated

  18. Veliparib and Pegylated Liposomal Doxorubicin Hydrochloride in Treating Patients With Recurrent Ovarian Cancer, Fallopian Tube Cancer, or Primary Peritoneal Cancer or Metastatic Breast Cancer

    Science.gov (United States)

    2016-10-04

    Estrogen Receptor Negative; HER2/Neu Negative; Male Breast Carcinoma; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  19. Breast cancer

    Science.gov (United States)

    ... help you not feel alone. Outlook (Prognosis) New, improved treatments are helping people with breast cancer live ... carcinoma in situ Patient Instructions Breast radiation - discharge Chemotherapy - what to ask your doctor Lymphedema - self-care ...

  20. Patient compliance is critical for equivalent clinical outcomes for breast cancer treated by breast-conservation therapy.

    Science.gov (United States)

    Li, B D; Brown, W A; Ampil, F L; Burton, G V; Yu, H; McDonald, J C

    2000-06-01

    To determine the compliance with a standard breast-conservation therapy (BCT) program in a predominantly indigent, minority population of patients with early breast cancer (stage I and II) served by a rural state institution in the South; to compare the clinical outcomes of this group with those reported in clinical trials; and to examine the socioeconomic factors that may have contributed to the rate of compliance. Disease-free survival and overall survival in early breast cancer treated by BCT versus modified radical mastectomy are reported to be equivalent in prospective randomized trials. However, patients enrolled in clinical trials may not be representative of patients living in the various diverse communities that make up the United States. The authors' hypothesis is that patients enrolled in clinical trials at the national level may not be representative of indigent patients in the rural South and that clinical trial results may not be directly applicable. A retrospective review of 55 women with early-stage breast cancer treated from 1990 to 1995 was performed. Clinical data, compliance with treatment and clinical follow-up, and recurrence rates were examined. Statistical analysis performed include the Fisher exact test, Kaplan-Meier survival analysis, and log-rank test. Full compliance (defined as completion of the entire course of radiation therapy and clinical follow-up) with the BCT program was observed in only 36% of patients. Fifteen of the 35 noncompliant patients did not complete radiation therapy. A significantly higher local failure rate was observed: 8 of these 15 patients (53%) have had local failure. In contrast, patients who were either in full compliance with the BCT program or were deficient only in that they missed part of their clinical follow-up had local failure rates of 5% (1/20) and 10% (2/20), respectively. Age, race, stage of cancer, economic status (measured by availability of medical insurance), distance of patient's residence from

  1. Breast Cancer Prevention

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Prevention (PDQ®)–Patient Version What is prevention? Go ... from starting. Risk-reducing surgery . General Information About Breast Cancer Key Points Breast cancer is a disease in ...

  2. Recent Advances in the Use of Metformin: Can Treating Diabetes Prevent Breast Cancer?

    Science.gov (United States)

    McGowan, Eileen M.

    2015-01-01

    There is substantial epidemiological evidence pointing to an increased incidence of breast cancer and morbidity in obese, prediabetic, and diabetic patients. In vitro studies strongly support metformin, a diabetic medication, in breast cancer therapy. Although metformin has been heralded as an exciting new breast cancer treatment, the principal consideration is whether metformin can be used as a generic treatment for all breast cancer types. Importantly, will metformin be useful as an inexpensive therapy for patients with comorbidity of diabetes and breast cancer? In general, meta-analyses of clinical trial data from retrospective studies in which metformin treatment has been used for patients with diabetes and breast cancer have a positive trend; nevertheless, the supporting clinical data outcomes remain inconclusive. The heterogeneity of breast cancer, confounded by comorbidity of disease in the elderly population, makes it difficult to determine the actual benefits of metformin therapy. Despite the questionable evidence available from observational clinical studies and meta-analyses, randomized phases I–III clinical trials are ongoing to test the efficacy of metformin for breast cancer. This special issue review will focus on recent research, highlighting in vitro research and retrospective observational clinical studies and current clinical trials on metformin action in breast cancer. PMID:25866793

  3. Recent Advances in the Use of Metformin: Can Treating Diabetes Prevent Breast Cancer?

    Directory of Open Access Journals (Sweden)

    Diana Hatoum

    2015-01-01

    Full Text Available There is substantial epidemiological evidence pointing to an increased incidence of breast cancer and morbidity in obese, prediabetic, and diabetic patients. In vitro studies strongly support metformin, a diabetic medication, in breast cancer therapy. Although metformin has been heralded as an exciting new breast cancer treatment, the principal consideration is whether metformin can be used as a generic treatment for all breast cancer types. Importantly, will metformin be useful as an inexpensive therapy for patients with comorbidity of diabetes and breast cancer? In general, meta-analyses of clinical trial data from retrospective studies in which metformin treatment has been used for patients with diabetes and breast cancer have a positive trend; nevertheless, the supporting clinical data outcomes remain inconclusive. The heterogeneity of breast cancer, confounded by comorbidity of disease in the elderly population, makes it difficult to determine the actual benefits of metformin therapy. Despite the questionable evidence available from observational clinical studies and meta-analyses, randomized phases I–III clinical trials are ongoing to test the efficacy of metformin for breast cancer. This special issue review will focus on recent research, highlighting in vitro research and retrospective observational clinical studies and current clinical trials on metformin action in breast cancer.

  4. Executive functioning impairment in women treated with chemotherapy for breast cancer: a systematic review.

    Science.gov (United States)

    Yao, Christie; Bernstein, Lori J; Rich, Jill B

    2017-11-01

    Women with breast cancer have reported adverse cognitive effects following chemotherapy. Evidence is mixed on whether executive functioning is particularly impaired in women treated with chemotherapy, in part due to the wide range of tasks used to measure executive processes. We performed a systematic review of the published literature to evaluate whether some subcomponents of executive functioning are more vulnerable to impairment than others among breast cancer survivors who had been treated with chemotherapy. Studies published as of April 2017 were identified using three electronic databases (MEDLINE, PsycINFO, and Web of Science) and a manual search of relevant reference lists. The methodological quality of included studies was assessed using a checklist of predefined criteria. Of 1280 identified articles, a total of 41 were included for review. Study findings were categorized into three primary subdomains of executive functioning: inhibition, shifting, and updating. Although there was heterogeneity in the neuropsychological measures used to assess executive functioning, tests could be grouped into the subcomponents they assessed. Inhibition appears relatively spared from the effects of chemotherapy, whereas impairments in shifting and updating are more commonly found following chemotherapy. Examination of subcomponents of executive functioning is recommended to better characterize the nature of executive dysfunction in women treated with chemotherapy. Future studies should include executive functioning tasks of varying complexity, use of multiple tasks to increase reliability, and alternative indices to capture performance, such as within-person variability.

  5. Breast Cancer: Treatment Options

    Science.gov (United States)

    ... Breast Cancer > Breast Cancer: Treatment Options Request Permissions Breast Cancer: Treatment Options Approved by the Cancer.Net Editorial ... as possible. Learn more about palliative care . Recurrent breast cancer If the cancer does return after treatment for ...

  6. Quality of life among women treated for breast cancer: a survey of three procedures in Mexico.

    Science.gov (United States)

    Cortés-Flores, Ana Olivia; Morgan-Villela, Gilberto; Zuloaga-Fernández del Valle, Carlos José; Jiménez-Tornero, Jorge; Juárez-Uzeta, Ernesto; Urias-Valdez, Diana Paola; Garcia-González, Luis-Alberto; Fuentes-Orozco, Clotilde; Chávez-Tostado, Mariana; Macías-Amezcua, Michel Dassaejv; Garcia-Renteria, Jesus; González-Ojeda, Alejandro

    2014-10-01

    This study aimed to determine the quality of life among patients treated with one of three different types of surgery for breast cancer. This cross-sectional study used a questionnaire survey completed by Mexican patients without active disease 1 year after breast cancer surgery. The 139 patients enrolled in the study included 44 (31.6 %) who had undergone mastectomy with reconstruction, 41 (29.5 %) who had undergone a quadrantectomy, and 54 (38.9 %) who had undergone radical mastectomy without reconstruction. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire, core version 30 (EORTC QLQ-C30) and EORTC Breast Quality-of-Life Questionnaire (QLQ-BR23) questionnaires were used. These instruments had a reliability greater than 0.82. Global health status (94.30 ± 12.04; p = 0.028) and role functioning (85.16 ± 17.23; p = 0.138) were highest in the quadrantectomy group. The pain score was highest in the group that had received mastectomy with reconstruction (26.13 ± 30.15; p = 0.042). The breast symptom score (22.56 ± 22.30; p = 0.009) and body image perception (85.56 ± 19.72; p = 0.025) were highest in the group that had conservative treatment. The overall health of the patients who had undergone mastectomy without reconstruction was lower (72.61 ± 20.89; p = 0.014) among the women older than 50 years than among the younger women. The quadrantectomy procedure had better acceptance, but the overall health status did not differ between the groups. The overall health status was lower among the women older than 50 years who had received a mastectomy without reconstruction.

  7. Breast Cancer Treatment

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  8. Stages of Breast Cancer

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  9. Breast cancer screening

    Science.gov (United States)

    Mammogram - breast cancer screening; Breast exam - breast cancer screening; MRI - breast cancer screening ... is performed to screen women to detect early breast cancer when it is more likely to be cured. ...

  10. Gamma-Secretase/Notch Signalling Pathway Inhibitor RO4929097, Paclitaxel, and Carboplatin Before Surgery in Treating Patients With Stage II or Stage III Triple-Negative Breast Cancer

    Science.gov (United States)

    2015-09-03

    Estrogen Receptor Negative; HER2/Neu Negative; Progesterone Receptor Negative; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Triple-Negative Breast Carcinoma

  11. Management of bone loss in postmenopausal breast cancer patients treated with aromatase inhibitors

    Directory of Open Access Journals (Sweden)

    Margarida Cepa

    2015-10-01

    Full Text Available Breast cancer is the most commonly diagnosed cancer among women, but despite survival rates improvement, it is still the second major cause of cancer related death. In postmenopausal women with estrogen receptor (ER dependent breast cancer, hormone therapy is an option, either by direct inhibition of ER using tamoxifen or by aromatase inhibition, resulting in decreased estrogen production. In this paper these two endocrine therapy approaches are compared in terms of their impact on bone health. Guidance for the prevention of bone loss and occurrence of fractures in postmenopausal women receiving AIs is also proposed. Despite intervention strategies to maintain bone health in AI-treated patients are not well established, recommendations by international societies to identify women with high risk of fracture and advice on the preventive anti-fracture therapy are exposed. Finally, available therapeutic options for management of bone loss in patients receiving AIs are presented. The search strategy for this literature review was conducted by using the key words “aromatase inhibitor*” and “bone loss” OR “aromatase inhibitor*” and “osteoporosis” in the MEDLINE/PubMed database. Nowadays, hormone-responsive breast cancer in postmenopausal women is preferably being treated with AIs instead of tamoxifen, due to clear benefits in disease-free survival and reduced recurrence. AIs have an advantageous side effect profile compared to tamoxifen, however all AIs have detrimental long-term effects on bone, due to nearly complete depletion of estrogens, resulting in increased bone loss and increased risk of fracture. Current recommendations state that all women treated with AIs should be evaluated for their fracture risk prior to initiation of AI-treatment, taking in consideration individual bone mineral density and several risk factors. The thresholds to introduce preventive therapy and drugs proposed differ among the available recommendations

  12. Management of bone loss in postmenopausal breast cancer patients treated with aromatase inhibitors.

    Science.gov (United States)

    Cepa, M; Vaz, C

    2015-01-01

    Breast cancer is the most commonly diagnosed cancer among women, but despite survival rates improvement, it is still the second major cause of cancer related death. In postmenopausal women with estrogen receptor (ER) dependent breast cancer, hormone therapy is an option, either by direct inhibition of ER using tamoxifen or by aromatase inhibition, resulting in decreased estrogen production. In this paper these two endocrine therapy approaches are compared in terms of their impact on bone health. Guidance for the prevention of bone loss and occurrence of fractures in postmenopausal women receiving AIs is also proposed. Despite intervention strategies to maintain bone health in AI-treated patients are not well established, recommendations by international societies to identify women with high risk of fracture and advice on the preventive anti-fracture therapy are exposed. Finally, available therapeutic options for management of bone loss in patients receiving AIs are presented. The search strategy for this literature review was conducted by using the key words "aromatase inhibitor*" and "bone loss" OR "aromatase inhibitor*" and "osteoporosis" in the MEDLINE/PubMed database. Nowadays, hormone-responsive breast cancer in postmenopausal women is preferably being treated with AIs instead of tamoxifen, due to clear benefits in disease-free survival and reduced recurrence. AIs have an advantageous side effect profile compared to tamoxifen, however all AIs have detrimental long-term effects on bone, due to nearly complete depletion of estrogens, resulting in increased bone loss and increased risk of fracture. Current recommendations state that all women treated with AIs should be evaluated for their fracture risk prior to initiation of AI-treatment, taking in consideration individual bone mineral density and several risk factors. The thresholds to introduce preventive therapy and drugs proposed differ among the available recommendations. Lifestyle modifications and adequate

  13. Psychological distress in women with breast and gynecological cancer treated with radical surgery.

    Science.gov (United States)

    Gómez-Campelo, Paloma; Bragado-Álvarez, Carmen; Hernández-Lloreda, Maria José

    2014-04-01

    The objective of this study is to compare psychological distress (body image disturbance,self-esteem, depression, and anxiety) in women with breast or gynecological cancer treated by radical surgery. Additionally, another objective is to analyze the association between psychological distress and sociodemographic characteristics, medical history, and social support to produce a prediction model for the outcome measures. A cross-sectional study was carried out with 100 women who had undergone radical surgery for breast or gynecological cancer. Both groups were divided into the following: younger than 50 years old and 50 years old or older. Body Image Scale, Rosenberg's Self-Esteem Scale, Beck Depression Inventory, and Beck Anxiety Inventory were used. Age had a significant main effect on psychological distress but the type of cancer did not.Younger women showed significantly greater distress than older women (p-valuestherapy side effects. For lower self-esteem, the variables were: being younger, post-adjuvant therapy side effects,and dissatisfaction with social support. And for higher anxiety, the sole variable included was post-adjuvant therapy side effects. Both mastectomy and hysterectomy/oophorectomy cause similar psychological distress in younger women, but mastectomy causes greater distress in older women than hysterectomy/oophorectomy.

  14. Exploring the safety of chemotherapy for treating breast cancer during pregnancy.

    Science.gov (United States)

    Lambertini, Matteo; Kamal, Nermine S; Peccatori, Fedro A; Del Mastro, Lucia; Azim, Hatem A

    2015-01-01

    The diagnosis of breast cancer during pregnancy (BCP) represents a unique challenge to the patient, her family and the treating physician. The proper management of this critical clinical situation is crucial, and requires a multidisciplinary approach. A proper understanding of the safety of chemotherapy during pregnancy is a vital step to avoid detrimental consequences on the mother and the fetus. The aim of this article is to review the available evidence on the safety of chemotherapy administration in managing BCP. The rule of thumb of chemotherapy - avoiding first trimester exposure and starting therapy in the second trimester - can be considered applicable for classic agents that are used in managing pregnant breast cancer patients. Anthracycline-based regimens are considered the standard of care in managing BCP. Recently, a growing amount of data suggests the safety of taxanes during pregnancy. Pregnancy in cancer patients should be considered as "high risk": once the systemic treatment is initiated, regular fetal monitoring is highly recommended. Emerging data are available on the relative long-term safety secondary to anthracycline exposure during pregnancy. A continued monitoring of the health of individuals with prenatal exposure to chemotherapy into adulthood is recommended for the possible occurrence of long-term side effects.

  15. Platinum Based Chemotherapy or Capecitabine in Treating Patients With Residual Triple-Negative Basal-Like Breast Cancer Following Neoadjuvant Chemotherapy

    Science.gov (United States)

    2017-10-03

    Estrogen Receptor Negative; HER2/Neu Negative; Invasive Breast Carcinoma; Progesterone Receptor Negative; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage III Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Triple-Negative Breast Carcinoma

  16. A systemic literature review of neuroimaging studies in women with breast cancer treated with adjuvant chemotherapy

    Directory of Open Access Journals (Sweden)

    Paulina Andryszak

    2017-03-01

    Full Text Available Chemotherapy-induced cognitive deficits in patients with breast cancer, predominantly in attention and verbal memory, have been observed in numerous studies. These neuropsychological findings are corroborated by the results of neuroimaging studies. The aim of this paper was to survey the reports on cerebral structural and functional alterations in women with breast cancer treated with chemotherapy (CTx. First, we discuss the host-related and disease-related mechanisms underlying cognitive impairment after CTx. We point out the direct and indirect neurotoxic effect of cytostatics, which may cause: a damage to neurons or glial cells, changes in neurotransmitter levels, deregulation of the immune system and/or cytokine release. Second, we focus on the results of neuroimaging studies on brain structure and function that revealed decreased: density of grey matter, integrity of white matter and volume of multiple brain regions, as well as their lower activation during cognitive task performance. Finally, we concentrate on compensatory mechanisms, which activate additional brain areas or neural connection to reach the premorbid cognitive efficiency.

  17. Gene therapy strategies using engineered stem cells for treating gynecologic and breast cancer patients (Review).

    Science.gov (United States)

    Kim, Ye-Seul; Hwang, Kyung-A; Go, Ryeo-Eun; Kim, Cho-Won; Choi, Kyung-Chul

    2015-05-01

    There are three types of stem cells: embryonic stem (ES) cells, adult stem (AS) cells and induced pluripotent stem (iPS) cells. These stem cells have many benefits including the potential ability to differentiate into various organs. In addition, engineered stem cells (GESTECs) designed for delivering therapeutic genes may be capable of treating human diseases including malignant cancers. Stem cells have been found to possess the potential for serving as novel delivery vehicles for therapeutic or suicide genes to primary or metastatic cancer formation sites as a part of gene-directed enzyme/prodrug combination therapy (GEPT). Given the advantageous properties of stem cells, tissue-derived stem cells are emerging as a new tool for anticancer therapy combined with prodrugs. In this review, the effects of GESTECs with different origins, i.e., neural, amniotic membrane and amniotic fluid, introduced to treat patients with diverse types of gynecologic and breast cancers are discussed. Data from the literature indicate the therapeutic potential of these cells as a part of gene therapy strategies to selectively target malignancies in women at clinically terminal stages.

  18. Gene expression alterations associated with outcome in aromatase inhibitor-treated ER+ early-stage breast cancer patients

    DEFF Research Database (Denmark)

    Thomsen, Karina G; Lyng, Maria B; Elias, Daniel

    2015-01-01

    Aromatase inhibitors (AI), either alone or together with chemotherapy, have become the standard adjuvant treatment for postmenopausal, estrogen receptor-positive (ER+) breast cancer. Although AIs improve overall survival, resistance is still a major clinical problem, thus additional biomarkers...... predictive of outcome of ER+ breast cancer patients treated with AIs are needed. Global gene expression analysis was performed on ER+ primary breast cancers from patients treated with adjuvant AI monotherapy; half experienced recurrence (median follow-up 6.7 years). Gene expression alterations were validated...... by qRT-PCR, and functional studies evaluating the effect of siRNA-mediated gene knockdown on cell growth were performed. Twenty-six genes, including TFF3, DACH1, RGS5, and GHR, were shown to exhibit altered expression in tumors from patients with recurrence versus non-recurrent (fold change ≥1.5, p

  19. Efficacy of Mindfulness-Based Cognitive Therapy on Late Post-Treatment Pain in Women Treated for Primary Breast Cancer: A Randomized Controlled Trial

    DEFF Research Database (Denmark)

    Johannsen, Maja; O Connor, Maja; OToole, Mia Skytte

    2016-01-01

    PURPOSE: To assess the efficacy of mindfulness-based cognitive therapy (MBCT) for late post-treatment pain in women treated for primary breast cancer. METHODS: A randomized wait list-controlled trial was conducted with 129 women treated for breast cancer reporting post-treatment pain (score ≥ 3...

  20. Clinical and mammographic profile of patients with breast cancer surgically treated

    Directory of Open Access Journals (Sweden)

    Raquel Rodrigues Muradas

    2015-06-01

    Full Text Available Summary Objective: to analyze the epidemiological, clinical and mammographic profile of women with breast cancer who were treated at the mastology clinic of the University Hospital of Santa Maria and who underwent breast surgery between January 2007 and December 2012. Methods: this was a cross-sectional study, approved by the Ethics in Research Committee. A review of the patients' medical records was performed. The data were then exported to a software program for statistical analysis, namely Minitab 14.1. Results: the patients' profile indicated that they were mostly born and raised in Santa Maria (respectively 11.1%, n=16, and 26.3%, n=68. They were about 55.6 years old (SD±12.3, white (90.2%, n=213, had already given birth and breastfed their children, were nonsmokers, but also overweight (average BMI of 27kg/m2. On physical examination of the first medical consultation, these patients, as described in the records: had a palpable mass (81.1%, n=184 measuring over three centimeters, located in the left breast, precisely in the upper outer quadrant (41.4%, n=81. Mammography (39%, n=109 showed that this lump was classified as BIRADS ® 5 (40%, n=81. On histopathological examination, the lump was diagnosed as an invasive ductal cancer (71.1%, n=191. Surgery was generally a radical mastectomy (84.7%, n=236 with axillary dissection (92.5%, n=222. Conclusion: some of the epidemiological, clinical and mammographic features mentioned above resembled those found in the literature reviewed. However, these patients had advanced disease and underwent non conservative surgical procedures.

  1. Breast cancer

    CERN Multimedia

    2002-01-01

    "Cancer specialists will soon be able to compare mammograms with computerized images of breast cancer from across Europe, in a bid to improve diagnosis and treatment....The new project, known as MammoGrid, brings together computer and medical imaging experts, cancer specialists, radiologists and epidemiologists from Bristol, Oxford, Cambridge, France and Italy" (1 page).

  2. Early Toxicity in Patients Treated With Postoperative Proton Therapy for Locally Advanced Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Cuaron, John J. [Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Chon, Brian; Tsai, Henry; Goenka, Anuj; DeBlois, David [Procure Proton Therapy Center, Somerset, New Jersey (United States); Ho, Alice; Powell, Simon [Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Hug, Eugen [Procure Proton Therapy Center, Somerset, New Jersey (United States); Cahlon, Oren, E-mail: cahlono@mskcc.org [Memorial Sloan-Kettering Cancer Center, New York, New York (United States); Procure Proton Therapy Center, Somerset, New Jersey (United States)

    2015-06-01

    Purpose: To report dosimetry and early toxicity data in breast cancer patients treated with postoperative proton radiation therapy. Methods and Materials: From March 2013 to April 2014, 30 patients with nonmetastatic breast cancer and no history of prior radiation were treated with proton therapy at a single proton center. Patient characteristics and dosimetry were obtained through chart review. Patients were seen weekly while on treatment, at 1 month after radiation therapy completion, and at 3- to 6-month intervals thereafter. Toxicity was scored using Common Terminology Criteria for Adverse Events version 4.0. Frequencies of toxicities were tabulated. Results: Median dose delivered was 50.4 Gy (relative biological equivalent [RBE]) in 5 weeks. Target volumes included the breast/chest wall and regional lymph nodes including the internal mammary lymph nodes (in 93%). No patients required a treatment break. Among patients with >3 months of follow-up (n=28), grade 2 dermatitis occurred in 20 patients (71.4%), with 8 (28.6%) experiencing moist desquamation. Grade 2 esophagitis occurred in 8 patients (28.6%). Grade 3 reconstructive complications occurred in 1 patient. The median planning target volume V95 was 96.43% (range, 79.39%-99.60%). The median mean heart dose was 0.88 Gy (RBE) [range, 0.01-3.20 Gy (RBE)] for all patients, and 1.00 Gy (RBE) among patients with left-sided tumors. The median V20 of the ipsilateral lung was 16.50% (range, 6.1%-30.3%). The median contralateral lung V5 was 0.34% (range, 0%-5.30%). The median maximal point dose to the esophagus was 45.65 Gy (RBE) [range, 0-65.4 Gy (RBE)]. The median contralateral breast mean dose was 0.29 Gy (RBE) [range, 0.03-3.50 Gy (RBE)]. Conclusions: Postoperative proton therapy is well tolerated, with acceptable rates of skin toxicity. Proton therapy favorably spares normal tissue without compromising target coverage. Further follow-up is necessary to assess for clinical outcomes and cardiopulmonary

  3. Birth outcome in women with previously treated breast cancer--a population-based cohort study from Sweden.

    Directory of Open Access Journals (Sweden)

    Kristina Dalberg

    2006-09-01

    Full Text Available Data on birth outcome and offspring health after the appearance of breast cancer are limited. The aim of this study was to assess the risk of adverse birth outcomes in women previously treated for invasive breast cancer compared with the general population of mothers.Of all 2,870,932 singleton births registered in the Swedish Medical Birth Registry during 1973-2002, 331 first births following breast cancer surgery--with a mean time to pregnancy of 37 mo (range 7-163--were identified using linkage with the Swedish Cancer Registry. Logistic regression analysis was used. The estimates were adjusted for maternal age, parity, and year of delivery. Odds ratios (ORs and 95% confidence intervals (CIs were used to estimate infant health and mortality, delivery complications, the risk of preterm birth, and the rates of instrumental delivery and cesarean section. The large majority of births from women previously treated for breast cancer had no adverse events. However, births by women exposed to breast cancer were associated with an increased risk of delivery complications (OR 1.5, 95% CI 1.2-1.9, cesarean section (OR 1.3, 95% CI 1.0-1.7, very preterm birth (<32 wk (OR 3.2, 95% CI 1.7-6.0, and low birth weight (<1500 g (OR 2.9, 95% CI 1.4-5.8. A tendency towards an increased risk of malformations among the infants was seen especially in the later time period (1988-2002 (OR 2.1, 95% CI 1.2-3.7.It is reassuring that births overall were without adverse events, but our findings indicate that pregnancies in previously treated breast cancer patients should possibly be regarded as higher risk pregnancies, with consequences for their surveillance and management.

  4. 6 Common Cancers - Breast Cancer

    Science.gov (United States)

    ... Home Current Issue Past Issues 6 Common Cancers - Breast Cancer Past Issues / Spring 2007 Table of Contents For ... slow her down. Photo: AP Photo/Brett Flashnick Breast Cancer Breast cancer is a malignant (cancerous) growth that ...

  5. Breast Cancer

    Science.gov (United States)

    ... a reduced risk of breast cancer. The Mediterranean diet focuses mostly on plant-based foods, such as fruits and vegetables, whole grains, legumes, and nuts. People who follow the Mediterranean diet choose healthy fats, such as olive oil, over ...

  6. Breast Cancer

    Science.gov (United States)

    ... disease. It’s estimated that about 10% of breast cancer cases are hereditary (run in the family). In many of these cases, you inherited a gene from your parents that has mutated (changed from ...

  7. Is the coronary artery calcium score associated with acute coronary events in breast cancer patients treated with radiotherapy?

    NARCIS (Netherlands)

    Roos, Catharina T G; van den Bogaard, Veerle A B; Greuter, Marcel J W; Vliegenthart, Rozemarijn; Schuit, Ewoud; Langendijk, Johannes A; van der Schaaf, Arjen; Crijns, Anne P G; Maduro, John H

    2017-01-01

    BACKGROUND AND PURPOSE: The main objective of this study was to test whether pre-treatment coronary artery calcium (CAC) was associated with the cumulative incidence of acute coronary events (ACE) among breast cancer (BC) patients treated with postoperative radiotherapy (RT). MATERIAL AND METHODS:

  8. Association of coping style, cognitive errors and cancer-related variables with depression in women treated for breast cancer.

    Science.gov (United States)

    Alcalar, Nilufer; Ozkan, Sedat; Kucucuk, Seden; Aslay, Isik; Ozkan, Mine

    2012-10-01

    The purpose of this study was to examine the correlation between depression levels with coping styles and cognitive errors in women treated for breast cancer. A total of 110 breast cancer outpatients who had had surgery at least 6 months previously, had completed adjuvant cancer treatment and had not experienced metastasis or recurrent lesions were evaluated. The Automatic Thoughts Questionnaire, Cognitive Errors Questionnaire, Mental Adjustment to Cancer Scale and Beck Depression Inventory were administered to all patients. Semi-structured interview forms were used to obtain medical and demographic data. All patients were categorized into depression and non-depression groups according to their Beck Depression Inventory scores. The study protocol was approved by the Medical Ethics Committee of Istanbul University Oncology Institute. Higher cognitive errors and automatic thought scores were found in the depression group. Fighting spirit was found to be the primary coping style used in the non-depression group, while helplessness/hopelessness, anxious/preoccupation and fatalism were the coping styles used the most in the depression group. No association between depression and socio-demographic (except for educational level) and cancer-related variables was detected. However, it was found that automatic thoughts, cognitive errors, education level, fighting spirit and anxious/preoccupation are important indicators of depression in our sample. A causal relationship exists between depression and a patient's cognitive patterns and accompanying anxiety. The degree of depression is inversely related to both fighting spirit coping type and educational level. If clinicians take this into consideration, diagnosing and treating depression will be more effective.

  9. Case control study of women treated with chemotherapy for breast cancer during pregnancy as compared with nonpregnant patients with breast cancer.

    Science.gov (United States)

    Litton, Jennifer K; Warneke, Carla L; Hahn, Karin M; Palla, Shana L; Kuerer, Henry M; Perkins, George H; Mittendorf, Elizabeth A; Barnett, Chad; Gonzalez-Angulo, Ana M; Hortobágyi, Gabriel N; Theriault, Richard L

    2013-01-01

    The purpose of this analysis was to compare disease-free survival (DFS), progression-free survival (PFS), and overall survival (OS) between pregnant and nonpregnant patients with breast cancer. From 1989 to 2009, 75 women were treated with chemotherapy during pregnancy. Each pregnant case was matched on age and cancer stage to two nonpregnant patients with breast cancer (controls). Fisher's exact test, the Kaplan-Meier method, and Cox proportional hazards regression models were used. Median follow-up time for patients who were alive at the end of follow-up (n = 159) was 4.20 years (range: 0.28-19.94 years). DFS at 5 years was 72% (95% confidence interval [CI]: 58.3%-82.1%) for pregnant patients and 57% (95% CI: 46.7%-65.8%) for controls (p = .0115). Five-year PFS was 70% (95% CI: 56.8%-80.3%) for pregnant patients and 59% (95% CI: 49.1%-67.5%) for controls (p = .0252). Five-year OS was 77% (95% CI: 63.9%-86.4%) for pregnant patients and 71% (95% CI: 61.1%-78.3%) for controls (p = .0461). Hazard ratio estimates favored improved survival for pregnant patients in univariate analyses and multivariate analyses, controlling for age, year of diagnosis, stage, and tumor grade. For patients who received chemotherapy during pregnancy, survival was comparable to-if not better than-that of nonpregnant women. Pregnant patients with breast cancer should receive appropriate local and systemic therapy for breast cancer.

  10. Breast cancer patients treated with chemotherapy reports more unmet supportive care needs in the early treatment phase, than patients treated only with radiotherapy

    DEFF Research Database (Denmark)

    Jensen-Johansen, Mikael Birkelund; Meldgaard, Anette; Henriksen, Jette

    2016-01-01

    Breast Cancer Patients Treated with Chemo-therapy Reports More Unmet Supportive Care Needs in the Early Treatment Phase, than Patients Treated Only with Radio-therapy Jensen-Johansen, Mikael Birkelund, Meldgaard, Anette, Henriksen, Jette, Villadsen, Ingrid VIA University College, Holstebro, Denmark...... Aims: The purpose was to identify unmet supportive care needs in the early treatment phase of women treated for breast cancer and to investigate differences in needs between groups treated with chemo-therapy and radiationtherapy. If it is possible to identify early unmet needs, it may be possible...... of a large battery of selfadministered questionnaires, the women filled out at home, the Supportive Care Needs Survey (SCNS-SF34) together with demographic items (socioeconomic status, working hours, marital status etc.). The SCNS-SF34 includes 5 different domains of needs: Psychological-, Health system...

  11. Prognostic implication of HSPA (HSP70) in breast cancer patients treated with neoadjuvant anthracycline-based chemotherapy.

    Science.gov (United States)

    Nadin, Silvina B; Sottile, Mayra L; Montt-Guevara, Maria M; Gauna, Gisel V; Daguerre, Pedro; Leuzzi, Marcela; Gago, Francisco E; Ibarra, Jorge; Cuello-Carrión, F Darío; Ciocca, Daniel R; Vargas-Roig, Laura M

    2014-07-01

    Neoadjuvant chemotherapy is used in patients with locally advanced breast cancer to reduce tumor size before surgery. Unfortunately, resistance to chemotherapy may arise from a variety of mechanisms. Heat shock proteins (HSPs), which are highly expressed in mammary tumor cells, have been implicated in anticancer drug resistance. In spite of the widely described value of HSPs as molecular markers in cancer, their implications in breast tumors treated with anthracycline-based neoadjuvant chemotherapy has been poorly explored. In this study, we have evaluated, by immunohistochemistry, the expression of HSP27 (HSPB1) and HSP70 (HSPA) in serial biopsies from locally advanced breast cancer patients (n = 60) treated with doxorubicin (DOX)- or epirubicin (EPI)-based monochemotherapy. Serial biopsies were taken at days 1, 3, 7, and 21, and compared with prechemotherapy and surgical biopsies. After surgery, the patients received additional chemotherapy with cyclophosphamide, methotrexate, and 5-fluorouracil. High nuclear HSPB1 and HSPA expressions were found in invasive cells after DOX/EPI administration (P 31 % of the cells) and cytoplasmic HSPA expressions (>11 % of the tumor cells) were associated with better DFS (P = 0.0348 and P = 0.0118, respectively). We conclude that HSPA expression may be a useful prognostic marker in breast cancer patients treated with neoadjuvant DOX/EPI chemotherapy indicating the need to change the administered drugs after surgery for overcoming drug resistance.

  12. Follow-up strategies for women treated for early breast cancer.

    Science.gov (United States)

    Moschetti, Ivan; Cinquini, Michela; Lambertini, Matteo; Levaggi, Alessia; Liberati, Alessandro

    2016-05-27

    Follow-up examinations are commonly performed after primary treatment for women with breast cancer. They are used to detect recurrences at an early (asymptomatic) stage. This is an update of a Cochrane review first published in 2000. To assess the effectiveness of different policies of follow-up for distant metastases on mortality, morbidity and quality of life in women treated for stage I, II or III breast cancer. For this 2014 review update, we searched the Cochrane Breast Cancer Group's Specialised Register (4 July 2014), MEDLINE (4 July 2014), Embase (4 July 2014), CENTRAL (2014, Issue 3), the World Health Organization (WHO) International Clinical Trials Registry Platform (4 July 2014) and ClinicalTrials.gov (4 July 2014). References from retrieved articles were also checked. All randomised controlled trials (RCTs) assessing the effectiveness of different policies of follow-up after primary treatment were reviewed for inclusion. Two review authors independently assessed trials for eligibility for inclusion in the review and risk of bias. Data were pooled in an individual patient data meta-analysis for the two RCTs testing the effectiveness of different follow-up schemes. Subgroup analyses were conducted by age, tumour size and lymph node status. Since 2000, one new trial has been published; the updated review now includes five RCTs involving 4023 women with breast cancer (clinical stage I, II or III).Two trials involving 2563 women compared follow-up based on clinical visits and mammography with a more intensive scheme including radiological and laboratory tests. After pooling the data, no significant differences in overall survival (hazard ratio (HR) 0.98, 95% confidence interval (CI) 0.84 to 1.15, two studies, 2563 participants, high-quality evidence), or disease-free survival (HR 0.84, 95% CI 0.71 to 1.00, two studies, 2563 participants, low-quality evidence) emerged. No differences in overall survival and disease-free survival emerged in subgroup analyses

  13. Fasting glucose and treatment outcome in breast and colorectal cancer patients treated with targeted agents: results from a historic cohort.

    Science.gov (United States)

    Barba, M; Sperati, F; Stranges, S; Carlomagno, C; Nasti, G; Iaffaioli, V; Caolo, G; Mottolese, M; Botti, G; Terrenato, I; Vici, P; Serpico, D; Giordano, A; D'Aiuto, G; Crispo, A; Montella, M; Capurso, G; Delle Fave, G; Fuhrman, B; Botti, C; De Placido, S

    2012-07-01

    We investigated pretreatment fasting glucose as a predictor of patients' important outcomes in breast and colorectal cancers undergoing targeted therapies. In a historic cohort of 202 breast and 218 colorectal cancers treated with targeted agents from 1998 to 2009, we used the Kaplan-Meier method and the log-rank test to estimate survival through tertiles of fasting glucose and the Cox proportional hazards model for multivariate analysis stratified by primary site of cancer and including gender, age and body mass index. The median follow-up was 20 months (1-128). At 60 months, 65% of patients in the lowest tertile of fasting glucose did not experiment disease progression compared with 34% in the highest tertile (P=0.001). Seventy-six percent of females in the lowest tertile showed no progression compared with 49% in the top tertiles (P=0.015). In multivariate analysis, fasting glucose was a significant predictor of time to disease progression only in breast cancer patients in the first tertile compared with the third (P=0.017). We found evidence of a predictive role of pretreatment fasting glucose in the development of resistance in breast cancer patients treated with targeted agents. Prospective studies are warranted to confirm our findings.

  14. Risks of Breast Cancer Screening

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Screening (PDQ®)–Patient Version What is screening? ... cancer screening: Cancer Screening Overview General Information About Breast Cancer Key Points Breast cancer is a disease ...

  15. Potential role of pemetrexed in metastatic breast cancer patients pre-treated with anthracycline or taxane

    Directory of Open Access Journals (Sweden)

    Li-Yan Zhou

    2015-03-01

    Full Text Available Objectives: This article reviews pharmacology, pharmacokinetic properties, clinical efficacy, and safety in metastatic breast cancer patients, as well as the predictive biomarkers for outcome of treatment with pemetrexed-based regimens. Methods: PubMed, Embase, OVID, and the Cochrane Library databases were searched from the beginning of each database without any limitations to the date of publication. Search terms were ‘‘pemetrexed’’ or ‘‘LY231514’’ or “Alimta”, “metastatic breast cancer”, and “advanced breast cancer”. Results: There were 15 studies (n = 1002 meeting our criteria for evaluation. Eight single-agent trials (n = 551 and seven using combinations with other agents (n = 451 were identified that evaluated pemetrexed for use in patients with metastatic breast cancer. Response rates to pemetrexed as a single agent varied from 8% to 31%, and with combination therapy have been reported to be between 15.8% and 55.7%. With routine supplementation of patients with folic acid, dexamethasone, and vitamin B12, the toxicity profile of these patients was mild, including dose-limiting neutropenia and thrombocytopenia, as well as lower grades of reversible hepatotoxicity and gastrointestinal toxicity. Expression of thymidylate synthase (TS and other biomarkers are associated with the prognosis and sensitivity for pemetrexed in breast cancer. Conclusion: Pemetrexed has shown remarkable activity with acceptable toxicities for treatment of metastatic breast cancer patients. Translational research on pemetrexed in breast cancer identified biomarkers as well as additional genes important to its clinical activity and toxicity. Further research is needed to clarify the role of pemetrexed in breast cancer treatment in order to guide oncologists. Keywords: Metastatic breast cancer, Chemotherapy, Pemetrexed, Anthracycline, Taxane

  16. Epidemiology of Breast Cancer

    OpenAIRE

    南, 優子; ミナミ, ユウコ; MINAMI, Yuko

    2007-01-01

    During recent decades, breast cancer incidence has been increasing in Japan. Epidemiological studies have clarified the trend in breast cancer incidence and identified risk factors for breast cancer. Established risk factors for breast cancer include early age at menarche, late age at first birth, low parity, postmenopausal obesity, family history of breast cancer, and history of benign breast disease. Breast-feeding and physical activity may also be associated with breast cancer risk. Detail...

  17. A gene expression signature that can predict the recurrence of tamoxifen-treated primary breast cancer.

    Science.gov (United States)

    Chanrion, Maïa; Negre, Vincent; Fontaine, Hélène; Salvetat, Nicolas; Bibeau, Frédéric; Mac Grogan, Gaëtan; Mauriac, Louis; Katsaros, Dionyssios; Molina, Franck; Theillet, Charles; Darbon, Jean-Marie

    2008-03-15

    The identification of a molecular signature predicting the relapse of tamoxifen-treated primary breast cancers should help the therapeutic management of estrogen receptor-positive cancers. A series of 132 primary tumors from patients who received adjuvant tamoxifen were analyzed for expression profiles at the whole-genome level by 70-mer oligonucleotide microarrays. A supervised analysis was done to identify an expression signature. We defined a 36-gene signature that correctly classified 78% of patients with relapse and 80% of relapse-free patients (79% accuracy). Using 23 independent tumors, we confirmed the accuracy of the signature (78%) whose relevance was further shown by using published microarray data from 60 tamoxifen-treated patients (63% accuracy). Univariate analysis using the validation set of 83 tumors showed that the 36-gene classifier is more efficient in predicting disease-free survival than the traditional histopathologic prognostic factors and is as effective as the Nottingham Prognostic Index or the "Adjuvant!" software. Multivariate analysis showed that the molecular signature is the only independent prognostic factor. A comparison with several already published signatures demonstrated that the 36-gene signature is among the best to classify tumors from both training and validation sets. Kaplan-Meier analyses emphasized its prognostic power both on the whole cohort of patients and on a subgroup with an intermediate risk of recurrence as defined by the St. Gallen criteria. This study identifies a molecular signature specifying a subgroup of patients who do not gain benefits from tamoxifen treatment. These patients may therefore be eligible for alternative endocrine therapies and/or chemotherapy.

  18. Diet modulation is an effective complementary agent in preventing and treating breast cancer lung metastasis.

    Science.gov (United States)

    Zhao, Xiangmin; Rezonzew, Gabriel; Wang, Dezhi; Siegal, Gene P; Hardy, Robert W

    2014-08-01

    A significant percentage of breast cancer victims will suffer from metastases indicating that new approaches to preventing breast cancer metastasis are thus needed. Dietary stearate (ST) and chemotherapy have been shown to reduce breast cancer metastasis. We tested the complementary use of dietary ST with a taxol-based chemotherapy which work through separate mechanisms to reduce breast cancer metastasis. We therefore carried out a prevention study in which diets were initiated prior to human MDA-MB-435 cancer cells being injected into the host and a treatment study in which diets were combined with paclitaxel (PTX). Using an orthotopic athymic nude mouse model and three diets [corn oil (CO) control diet, low fat (LF) or ST] the prevention study demonstrated that the ST diet decreased the incidence of lung metastasis by 50 % compared to both the LF and CO diets. The ST diet also reduced the number and size of metastatic lung nodules compared to the LF diet. Results of the treatment study indicated that both the CO and ST diets decreased the number of mice with lung metastasis compared to the LF diet. Both CO and ST also decreased the number of lung metastases per mouse compared to the LF diet however only the ST diet cohort was significant. Histomorphometric analysis of the lung tumor tissue indicated that the ST diet plus PTX decreased angiogenesis compared to the LF diet plus PTX. In conclusion these results support combining diet with chemotherapy in both treatment and prevention settings.

  19. Diet Modulation is an Effective Complementary Agent in Preventing and Treating Breast Cancer Lung Metastasis

    Science.gov (United States)

    Zhao, Xiangmin; Rezonzew, Gabriel; Wang, Dezhi; Siegal, Gene P.; Hardy, Robert W.

    2014-01-01

    A significant percentage of breast cancer victims will suffer from metastases indicating that new approaches to preventing breast cancer metastasis are thus needed. Dietary stearate and chemotherapy have been shown to reduce breast cancer metastasis. We tested the complementary use of dietary stearate with a taxol-based chemotherapy which work through separate mechanisms to reduce breast cancer metastasis. We therefore carried out a prevention study in which diets were initiated prior to human MDA-MB-435 cancer cells being injected into the host and a treatment study in which diets were combined with paclitaxel (PTX). Using an orthotopic athymic nude mouse model and three diets (corn oil control diet/CO, low fat /LF or stearate/ST) the prevention study demonstrated that the ST diet decreased the incidence of lung metastasis by 50% compared to both the LF and CO diets. The ST diet also reduced the number and size of metastatic lung nodules compared to the LF diet. Results of the treatment study indicated that both the CO and ST diets decreased the number of mice with lung metastasis compared to the LF diet. Both CO and ST also decreased the number of lung metastases per mouse compared to the LF diet however only the ST diet cohort was significant. Histomorphometric analysis of the lung tumor tissue indicated that the ST diet plus PTX decreased angiogenesis compared to the LF diet plus PTX. In conclusion these results support combining diet with chemotherapy in both treatment and prevention settings. PMID:24832758

  20. A Case Report of Sanguis Draconis for Treating a Patient With Refractory Wound Dehiscence After Breast Cancer Chemotherapy.

    Science.gov (United States)

    Zhang, Guizhen; Hua, Yafang; Jin, Xueqin; Yan, Chunmei

    2016-01-01

    Breast cancer is one of the most common female malignant tumors. According to data statistics, the incidence of breast cancer was 7% to 10% for a variety of malignant tumors, being only lower than that of uterine cancer. The methods of treating breast cancer are given priority over operative treatment and combined with chemotherapy and radiotherapy. However, exosmosis of chemotherapeutic drugs is a common complication of chemotherapy. Exosmosis of drugs can stimulate local organs to induce acute inflammatory reaction and necrosis, which finally lead to wound infection and difficulty in healing. In December 2013, a patient with full-thickness wound (an area of 5 × 3 cm) dehiscence at the completion of the second phase of chemotherapy for left breast cancer after radical operation was admitted to our department. Her wound had healed after radical operation. The patient followed an integrative therapy treatment protocol that consisted of an external application of a phytomedicine called Sanguis Draconis and combined with a series of conventional treatments, including 3M Transparent Dressing moist therapy, increase in nutrition, and prevention therapies for infection. The patient's integrative treatment program resulted in complete wound healing, and the successful completion of the late 6 courses of chemotherapy. The article describes the nursing experiences associated with this case study.

  1. Pregnancy-associated Breast Cancer.

    Science.gov (United States)

    Case, Ashley S

    2016-12-01

    Breast cancer is one of the most common malignancies affecting pregnancy. Pregnancy-associated breast cancer refers to breast cancer that is diagnosed during pregnancy or within the first postpartum year. The incidence is increasing as more women delay childbearing. Breast cancer can be safely diagnosed, staged, and treated during pregnancy while protecting the fetus and mother with excellent outcomes for both. Avoiding diagnostic delays is vital to prognosis. This article provides an overview of the diagnosis, staging, management, and prognosis of pregnancy-associated breast cancer. Relevant current literature is reviewed.

  2. Breast Cancer Overview

    Science.gov (United States)

    ... are here Home > Types of Cancer > Breast Cancer Breast Cancer This is Cancer.Net’s Guide to Breast Cancer. Use the menu below to choose the Overview/ ... social workers, and patient advocates. Cancer.Net Guide Breast Cancer Introduction Statistics Medical Illustrations Risk Factors and Prevention ...

  3. Breast Cancer -- Male

    Science.gov (United States)

    ... Home > Types of Cancer > Breast Cancer in Men Breast Cancer in Men This is Cancer.Net’s Guide to Breast Cancer in Men. Use the menu below to choose ... social workers, and patient advocates. Cancer.Net Guide Breast Cancer in Men Introduction Statistics Risk Factors and Prevention ...

  4. Ambiguity and uncertainty: the ongoing concerns of male partners of women treated for breast cancer.

    Science.gov (United States)

    Harrow, Alison; Wells, Mary; Barbour, Rosaline S; Cable, Stuart

    2008-09-01

    As the prevalence of breast cancer increases, survival improves and short stay or outpatient care become the norm, greater numbers of men will be involved in providing care and support for their partners at home. This qualitative study explored the experiences of 26 male partners of women who had completed treatment for breast cancer. A questionnaire was developed in order to collect background information and to provide a pool for further qualitative sampling. One hundred and five questionnaires were distributed, 79 returned and 26 one-to-one interviews were conducted. While negotiating a role in their wives' breast cancer experience the men attempted to find a balance between the ambiguity and uncertainty they experienced and their need to maintain normality. They described feeling 'in limbo' when expectations of being able to move on following their wives treatment were not fulfilled. An understanding of the 'liminal' experience of being a male partner of a woman with breast cancer may help health care professionals to address the ongoing difficulties men encounter. This is important as it is often the male partners who are called upon to provide continued care and support beyond the recognised treatment period.

  5. Genome-wide epigenetic profiling of breast cancer tumors treated with aromatase inhibitors

    NARCIS (Netherlands)

    Nevedomskaya, E.; Wessels, L.; Zwart, W.

    2014-01-01

    Aromatase inhibitors (AI) are extensively used in the treatment of estrogen receptor-positive breast cancers, however resistance to AI treatment is commonly observed. Apart from Estrogen receptor (ER?) expression, no predictive biomarkers for response to AI treatment are clinically applied. Yet,

  6. Breast Cancer

    Science.gov (United States)

    ... the Mediterranean diet choose healthy fats, such as olive oil, over butter and fish instead of red meat. Breast cancer risk reduction for women with a high risk If your doctor has assessed your family history and determined that you have other factors, such ...

  7. Mucoadhesive Oral Wound Rinse in Preventing and Treating Stomatitis in Patients With ER- or PR-Positive Metastatic or Locally Recurrent Breast Cancer That Cannot be Removed by Surgery Receiving Everolimus

    Science.gov (United States)

    2017-04-25

    Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; Oral Complications; Progesterone Receptor-positive Breast Cancer; Recurrent Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer

  8. 2q36.3 is associated with prognosis for oestrogen receptor-negative breast cancer patients treated with chemotherapy

    Science.gov (United States)

    Li, Jingmei; Lindström, Linda S.; Foo, Jia N.; Rafiq, Sajjad; Schmidt, Marjanka K.; Pharoah, Paul D. P.; Michailidou, Kyriaki; Dennis, Joe; Bolla, Manjeet K.; Wang, Qin; Van ‘t Veer, Laura J.; Cornelissen, Sten; Rutgers, Emiel; Southey, Melissa C.; Apicella, Carmel; Dite, Gillian S.; Hopper, John L.; Fasching, Peter A.; Haeberle, Lothar; Ekici, Arif B.; Beckmann, Matthias W.; Blomqvist, Carl; Muranen, Taru A.; Aittomäki, Kristiina; Lindblom, Annika; Margolin, Sara; Mannermaa, Arto; Kosma, Veli-Matti; Hartikainen, Jaana M.; Kataja, Vesa; Chenevix-Trench, Georgia; Investigators, kConFab; Phillips, Kelly-Anne; McLachlan, Sue-Anne; Lambrechts, Diether; Thienpont, Bernard; Smeets, Ann; Wildiers, Hans; Chang-Claude, Jenny; Flesch-Janys, Dieter; Seibold, Petra; Rudolph, Anja; Giles, Graham G.; Baglietto, Laura; Severi, Gianluca; Haiman, Christopher A.; Henderson, Brian E.; Schumacher, Fredrick; Le Marchand, Loic; Kristensen, Vessela; Alnæs, Grethe I. Grenaker; Borresen-Dale, Anne-Lise; Nord, Silje; Winqvist, Robert; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Grip, Mervi; Andrulis, Irene L.; Knight, Julia A.; Glendon, Gord; Tchatchou, Sandrine; Devilee, Peter; Tollenaar, Robert; Seynaeve, Caroline; Hooning, Maartje; Kriege, Mieke; Hollestelle, Antoinette; van den Ouweland, Ans; Li, Yi; Hamann, Ute; Torres, Diana; Ulmer, Hans U.; Rüdiger, Thomas; Shen, Chen-Yang; Hsiung, Chia-Ni; Wu, Pei-Ei; Chen, Shou-Tung; Teo, Soo Hwang; Taib, Nur Aishah Mohd; Har Yip, Cheng; Fuang Ho, Gwo; Matsuo, Keitaro; Ito, Hidemi; Iwata, Hiroji; Tajima, Kazuo; Kang, Daehee; Choi, Ji-Yeob; Park, Sue K.; Yoo, Keun-Young; Maishman, Tom; Tapper, William J.; Dunning, Alison; Shah, Mitul; Luben, Robert; Brown, Judith; Chuen Khor, Chiea; Eccles, Diana M.; Nevanlinna, Heli; Easton, Douglas; Humphreys, Keith; Liu, Jianjun; Hall, Per; Czene, Kamila

    2014-01-01

    Large population-based registry studies have shown that breast cancer prognosis is inherited. Here we analyse single-nucleotide polymorphisms (SNPs) of genes implicated in human immunology and inflammation as candidates for prognostic markers of breast cancer survival involving 1,804 oestrogen receptor (ER)-negative patients treated with chemotherapy (279 events) from 14 European studies in a prior large-scale genotyping experiment, which is part of the Collaborative Oncological Gene-environment Study (COGS) initiative. We carry out replication using Asian COGS samples (n=522, 53 events) and the Prospective Study of Outcomes in Sporadic versus Hereditary breast cancer (POSH) study (n=315, 108 events). Rs4458204_A near CCL20 (2q36.3) is found to be associated with breast cancer-specific death at a genome-wide significant level (n=2,641, 440 events, combined allelic hazard ratio (HR)=1.81 (1.49–2.19); P for trend=1.90 × 10−9). Such survival-associated variants can represent ideal targets for tailored therapeutics, and may also enhance our current prognostic prediction capabilities. PMID:24937182

  9. Ultrasound elastography as an objective diagnostic measurement tool for lymphoedema of the treated breast in breast cancer patients following breast conserving surgery and radiotherapy

    OpenAIRE

    Adriaenssens, Nele; Belsack, Dries; Buyl, Ronald; Ruggiero, Leonardo; Breucq, Catherine; De Mey, Johan; Lievens, Pierre; Lamote, Jan

    2012-01-01

    Background. Lymphoedema of the operated and irradiated breast is a common complication following early breast cancer treatment. There is no consensus on objective diagnostic criteria and standard measurement tools. This study investigates the use of ultrasound elastography as an objective quantitative measurement tool for the diagnosis of parenchymal breast oedema. Patients and methods. The elasticity ratio of the subcutis, measured with ultrasound elastography, was compared with high-frequen...

  10. Oxalate induces breast cancer.

    Science.gov (United States)

    Castellaro, Andrés M; Tonda, Alfredo; Cejas, Hugo H; Ferreyra, Héctor; Caputto, Beatriz L; Pucci, Oscar A; Gil, German A

    2015-10-22

    Microcalcifications can be the early and only presenting sign of breast cancer. One shared characteristic of breast cancer is the appearance of mammographic mammary microcalcifications that can routinely be used to detect breast cancer in its initial stages, which is of key importance due to the possibility that early detection allows the application of more conservative therapies for a better patient outcome. The mechanism by which mammary microcalcifications are formed is still largely unknown but breast cancers presenting microcalcifications are more often associated with a poorer prognosis. We combined Capillary Electrochromatography, histology, and gene expression (qRT-PCR) to analyze patient-matched normal breast tissue vs. breast tumor. Potential carcinogenicity of oxalate was tested by its inoculation into mice. All data were subjected to statistical analysis. To study the biological significance of oxalates within the breast tumor microenvironment, we measured oxalate concentration in both human breast tumor tissues and adjoining non-pathological breast tissues. We found that all tested breast tumor tissues contain a higher concentration of oxalates than their counterpart non-pathological breast tissue. Moreover, it was established that oxalate induces proliferation of breast cells and stimulates the expression of a pro-tumorigenic gene c-fos. Furthermore, oxalate generates highly malignant and undifferentiated tumors when it was injected into the mammary fatpad in female mice, but not when injected into their back, indicating that oxalate does not induce cancer formation in all types of tissues. Moreover, neither human kidney-epithelial cells nor mouse fibroblast cells proliferate when are treated with oxalate. We found that the chronic exposure of breast epithelial cells to oxalate promotes the transformation of breast cells from normal to tumor cells, inducing the expression of a proto-oncogen as c-fos and proliferation in breast cancer cells

  11. GENE EXPRESSION PROFILES IN ARSENIC-TREATED MCF-7 BREAST CANCER CELLS EXPRESSING DIFFERENT LEVELS OF HSP70

    Science.gov (United States)

    Gene expression profiles in arsenic-treated MCF-7 breast cancer cells expressing different levels of HSP70Gail Nelson, Susan Hester, Ernest Winkfield, Jill Barnes, James AllenEnvironmental Carcinogenesis Division, NHEERL, ORD, US Environmental Protection Agency, Rese...

  12. Clinical outcomes, toxicity, and cosmesis in breast cancer patients with close skin spacing treated with accelerated partial breast irradiation (APBI using multi-lumen/catheter applicators

    Directory of Open Access Journals (Sweden)

    Mani Akhtari

    2016-12-01

    Full Text Available Purpose: Accelerated partial breast irradiation (APBI using a single-lumen device is associated with better cosmetic outcomes if the spacing between the applicator and skin is > 7 mm. However, there are no reports addressing the late toxicity and clinical outcomes in patients treated with single-entry multi-lumen/catheter applicators who had close skin spacing (7 mm or less. We undertook this study to report clinical outcome, acute and late toxicity as well as cosmesis of early stage breast cancer patients with close skin spacing treated with APBI using multi-lumen or multi-catheter devices. Material and methods : This is a retrospective study of all breast cancer patients who had undergone APBI using single-entry multi-lumen/catheter devices in a single institution between 2008 to 2012. The study was limited to those with ≤ 7 mm spacing between the device and skin. Results : We identified 37 patients and 38 lesions with skin spacing of ≤ 7 mm. Seven lesions (18% had spacing of ≤ 3 mm. Median follow-up was 47.5 months. There was one case of ipsilateral breast recurrence and one ipsilateral axillary recurrence. Based on RTOG criteria, 22 treated lesions experienced grade 1 and 9 lesions experienced grade 2 toxicity. Twenty-one lesions experienced late grade 1 toxicity. One patient had to undergo mastectomy due to mastitis. Twenty-four treated breasts showed excellent and 11 had good cosmetic outcome. Overall cosmesis trended towards a significant correlation with skin spacing. However, all patients with ≤ 3 mm skin spacing experienced acute and late toxicities. Conclusions : Accelerated partial breast irradiation can be safely performed in patients with skin spacing of ≤ 7 mm using single-entry multi-lumen/catheter applicators with excellent cosmetic outcomes and an acceptable toxicity profile. However, skin spacing of ≤ 3 mm is associated with acute and late toxicity and should be avoided if possible.

  13. Male Breast Cancer

    Science.gov (United States)

    Although breast cancer is much more common in women, men can get it too. It happens most often to men between ... 60 and 70. Breast lumps usually aren't cancer. However, most men with breast cancer have lumps. ...

  14. Breast Cancer Trends

    Science.gov (United States)

    ... 2011 Funding: Increasing Awareness and Support Among Young Women with Breast Cancer Funding: Young Breast Cancer Survivors Funding: Breast Cancer Genomics Statistics Rates by Race and Ethnicity Rates by State ...

  15. Adenoid cystic breast cancer.

    Science.gov (United States)

    McClenathan, James H; de la Roza, Gustavo

    2002-06-01

    Adenoid cystic carcinoma is a rare type of breast cancer that is generally reported in individual case reports or as series from major referral centers. To characterize early diagnostic criteria for adenoid cystic carcinoma and to determine whether breast-preserving surgery with radiotherapy is as effective as mastectomy for eradicating the disease, we reviewed clinical records of a large series of patients treated for adenoid cystic carcinoma of the breast at a large health maintenance organization (HMO) that includes primary care facilities and referral centers. Using the data bank of the Northern California Cancer Registry of the Kaiser Permanente Northern California Region (KPNCR), we retrospectively reviewed medical records of patients treated for adenoid cystic carcinoma of the breast. Follow-up also was done for these patients. Adenoid cystic carcinoma of the breast was diagnosed in 22 of 27,970 patients treated for breast cancer at KPNCR from 1960 through 2000. All 22 patients were female and were available for follow-up. Mean age of patients at diagnosis was 61 years (range, 37 to 94 years). In 17 (77%) of the women, a lump in the breast led to initial suspicion of a tumor; in 4 (23%) of the 22 patients, mammography led to suspicion of a tumor. Median tumor size was 20 mm. Pain was a prominent symptom. Surgical management evolved from radical and modified radical mastectomy to simple mastectomy or lumpectomy during the study period, during which time 1 patient died of previous ordinary ductal carcinoma of the contralateral breast, and 7 died of unrelated disease. At follow-up, 12 of the 13 remaining patients were free of disease; 1 patient died of the disease; and 1 patient remained alive despite late occurrence of lymph node and pulmonary metastases. Whether breast-preserving surgery with radiotherapy is as effective as mastectomy for treating adenoid cystic carcinoma of the breast has not been determined.

  16. Pharmaceutically treated anxiety but not depression prior to cancer diagnosis predicts the onset of cardiovascular disease among breast cancer survivors

    DEFF Research Database (Denmark)

    Schoormans, Dounya; van de Poll-Franse, Lonneke; Vissers, Pauline

    2017-01-01

    in a population-based observational study. METHODS: Adult 1-year breast cancer survivors (n = 7227), diagnosed between 01-01-1999 and 12-31-2010, with no history of CVD, were selected from the Netherlands Cancer Registry. Drug dispensing data were derived from the PHARMO Database Network and used as proxy for CVD...

  17. Breast Cancer Surgery

    Science.gov (United States)

    FACTS FOR LIFE Breast Cancer Surgery The goal of breast cancer surgery is to remove the whole tumor from the breast. Some lymph nodes ... might still be in the body. Types of breast cancer surgery There are two types of breast cancer ...

  18. Breast cancer in pregnancy.

    Science.gov (United States)

    Krishna, Iris; Lindsay, Michael

    2013-09-01

    Pregnancy-associated breast cancer is defined as breast cancer diagnosed during pregnancy or in the first postpartum year. Breast cancer is one of the more common malignancies to occur during pregnancy and, as more women delay childbearing, the incidence of breast cancer in pregnancy is expected to increase. This article provides an overview of diagnosis, staging, and treatment of pregnancy-associated breast cancer. Recommendations for management of breast cancer in pregnancy are discussed. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Recommendations for Breast Cancer Surveillance for Female Childhood, Adolescent and Young Adult Cancer Survivors Treated with Chest Radiation: A Report from the International Late Effects of Childhood Cancer Guideline Harmonization Group

    Science.gov (United States)

    Mulder, Renée L.; Kremer, Leontien C.M.; Hudson, Melissa M.; Bhatia, Smita; Landier, Wendy; Levitt, Gill; Constine, Louis S.; Wallace, W. Hamish; van Leeuwen, Flora E.; Ronckers, Cécile M.; Henderson, Tara O.; Dwyer, Mary; Skinner, Roderick; Oeffinger, Kevin C.

    2014-01-01

    Summary Female childhood, adolescent and young adult (CAYA) cancer survivors treated with radiation to fields that include breast tissue (chest radiation) have an increased risk of breast cancer. Clinical practice guidelines are essential to ensure that these survivors receive optimum care, and thereby reduce the detrimental consequences of cancer treatment. However, surveillance recommendations vary among the existing long-term follow-up guidelines. This guideline provides international harmonized breast cancer surveillance recommendations for female CAYA cancer survivors treated with chest radiation prior to age 30 years. We applied evidence-based methods to develop the international harmonized recommendations. The recommendations were formulated by an international multidisciplinary guideline panel and categorized according to a 4-level colour grading schema adapted from existing level of evidence criteria. The harmonized breast cancer surveillance recommendations are based on a transparent process and are intended to be scientifically rigorous, positively influence health outcomes, and facilitate care for CAYA cancer survivors. PMID:24275135

  20. Black cohosh (Cimicifuga racemosa) in tamoxifen-treated breast cancer patients with climacteric complaints - a prospective observational study.

    Science.gov (United States)

    Rostock, Matthias; Fischer, Julia; Mumm, Andreas; Stammwitz, Ute; Saller, Reinhard; Bartsch, Hans Helge

    2011-10-01

    The antihormonal therapy of breast cancer patients with the antiestrogen tamoxifen often induces or aggravates menopausal complaints. As estrogen substitution is contraindicated, herbal alternatives, e.g. extracts of black cohosh are often used. A prospective observational study was carried out in 50 breast cancer patients with tamoxifen treatment. All patients had had surgery, most of them had undergone radiation therapy (87%) and approximately 50% had received chemotherapy. Every patient was treated with an isopropanolic extract of black cohosh (1-4 tablets, 2.5 mg) for 6 months. Patients recorded their complaints before therapy and after 1, 3, and 6 months of therapy using the menopause rating scale (MRS II). The reduction of the total MRS II score under black cohosh treatment from 17.6 to 13.6 was statistically significant. Hot flashes, sweating, sleep problems, and anxiety improved, whereas urogenital and musculoskeletal complaints did not change. In all, 22 patients reported adverse events, none of which were linked with the study medication; 90% reported the tolerability of the black cohosh extract as very good or good. Black cohosh extract seems to be a reasonable treatment approach in tamoxifen treated breast cancer patients with predominantly psychovegetative symptoms.

  1. Harnessing the Power of Light to See and Treat Breast Cancer

    Science.gov (United States)

    2012-10-01

    dense). Women were designated as post-menopausal if they had one of the following: either a bilateral salpingo-oopherectomy or lack of a menstrual ... cycle for greater than 1 year. Results: Representative Data and Summary Variables Representative margin parameter maps of [β-carotene] and <µs...different sub-types of breast cancer: The currents goals of Aim 3 include the study of tumor metabolic and vascular response to stress in cell lines that

  2. Low p53 Binding Protein 1 (53BP1) Expression Is Associated With Increased Local Recurrence in Breast Cancer Patients Treated With Breast-Conserving Surgery and Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Neboori, Hanmanth J.R. [Department of Radiation Oncology, Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Haffty, Bruce G., E-mail: hafftybg@umdnj.edu [Department of Radiation Oncology, The Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Wu Hao [Department of Radiation Oncology, Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Yang Qifeng [Department of Breast Surgery, Qilu Hospital, Shandong University, Ji' nan (China); Aly, Amal [Division of Medical Oncology, The Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Goyal, Sharad; Schiff, Devora [Department of Radiation Oncology, Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Moran, Meena S. [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, CT (United States); Golhar, Ryan [Department of Radiation Oncology, Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); Chen Chunxia; Moore, Dirk [Department of Biostatistics, The Cancer Institute of New Jersey and University of Medicine and Dentistry of New Jersey-Robert Wood Johnson Medical School, New Brunswick, NJ (United States); and others

    2012-08-01

    Purpose: To investigate whether the expression of p53 binding protein 1 (53BP1) has prognostic significance in a cohort of early-stage breast cancer patients treated with breast-conserving surgery and radiotherapy (BCS+RT). Methods and Materials: A tissue microarray of early-stage breast cancer treated with BCS+RT from a cohort of 514 women was assayed for 53BP1, estrogen receptor, progesterone receptor, and HER2 expression by immunohistochemistry. Through log-rank tests and univariate and multivariate models, the staining profile of each tumor was correlated with clinical endpoints, including ipsilateral breast recurrence-free survival (IBRFS), distant metastasis-free survival (DMFS), cause-specific survival (CSS), recurrence-free survival (RFS), and overall survival (OS). Results: Of the 477 (93%) evaluable tumors, 63 (13%) were scored as low. Low expression of 53BP1 was associated with worse outcomes for all endpoints studied, including 10-year IBRFS (76.8% vs. 90.5%; P=.01), OS (66.4% vs. 81.7%; P=.02), CSS (66.0% vs. 87.4%; P<.01), DMFS (55.9% vs. 87.0%; P<.01), and RFS (45.2% vs. 80.6%; P<.01). Multivariate analysis incorporating various clinico-pathologic markers and 53BP1 expression found that 53BP1 expression was again an independent predictor of all endpoints (IBRFS: P=.0254; OS: P=.0094; CSS: P=.0033; DMFS: P=.0006; RFS: P=.0002). Low 53BP1 expression was also found to correlate with triple-negative (TN) phenotype (P<.01). Furthermore, in subset analysis of all TN breast cancer, negative 53BP1 expression trended for lower IBRFS (72.3% vs. 93.9%; P=.0361) and was significant for worse DMFS (48.2% vs. 86.8%; P=.0035) and RFS (37.8% vs. 83.7%; P=.0014). Conclusion: Our data indicate that low 53BP1 expression is an independent prognostic indicator for local relapse among other endpoints in early-stage breast cancer and TN breast cancer patients treated with BCS+RT. These results should be verified in larger cohorts of patients to validate their clinical

  3. A Case Report of Metastatic Breast Cancer Treated with Korean Medicine Therapy as a Substitute for Chemotherapy

    Directory of Open Access Journals (Sweden)

    Dong-hyun Lee

    2017-01-01

    Full Text Available The purpose of this case report is to show the potential benefit of Korean medicine therapy for treating multiple metastatic breast cancer. A 45-year-old Korean woman was diagnosed with right breast invasive ductal carcinoma in August 2012 but did not receive any treatment until October 2015 when she was diagnosed with stage 4 right breast cancer with multiple liver, bone, mesentery, retroperitoneum, and axillary lymph node metastases. After chemo-port insertion, she was treated with palliative chemotherapy and the first line of trastuzumab and paclitaxel, and the port was removed due to port infection. To treat sepsis, vancomycin and tazoperan were administered, before the third line of trastuzumab and paclitaxel was carried out. However, the patient gave up chemotherapy due to vancomycin-resistant enterococci and general weakness. Later, she received Korean medicine therapy with wild ginseng pharmacopuncture, distilled Soramdan S, Hae, and Jeobgoldan for 8 months, which led to a significant decrease of the multiple metastases. The patient was able to start walking again with the help of a walking stick. However, a new metastatic lesion was found on the right adrenal gland. This case suggests that the combination of chemotherapy and Korean medicine therapy may be valuable. Further research is indicated.

  4. Genome-wide epigenetic profiling of breast cancer tumors treated with aromatase inhibitors

    Directory of Open Access Journals (Sweden)

    Ekaterina Nevedomskaya

    2014-12-01

    Full Text Available Aromatase inhibitors (AI are extensively used in the treatment of estrogen receptor-positive breast cancers, however resistance to AI treatment is commonly observed. Apart from Estrogen receptor (ERα expression, no predictive biomarkers for response to AI treatment are clinically applied. Yet, since other therapeutic options exist in the clinic, such as tamoxifen, there is an urgent medical need for the development of treatment-selective biomarkers, enabling personalized endocrine treatment selection in breast cancer. In the described dataset, ERα chromatin binding and histone marks H3K4me3 and H3K27me3 were assessed in a genome-wide manner by Chromatin Immunoprecipitation (ChIP combined with massive parallel sequencing (ChIP-seq. These datasets were used to develop a classifier to stratify breast cancer patients on outcome after AI treatment in the metastatic setting. Here we describe in detail the data and quality control metrics, as well as the clinical information associated with the study, published by Jansen et al. [1]. The data is publicly available through the GEO database with accession number GSE40867.

  5. Ultrasound elastography as an objective diagnostic measurement tool for lymphoedema of the treated breast in breast cancer patients following breast conserving surgery and radiotherapy

    Science.gov (United States)

    Adriaenssens, Nele; Belsack, Dries; Buyl, Ronald; Ruggiero, Leonardo; Breucq, Catherine; De Mey, Johan; Lievens, Pierre; Lamote, Jan

    2012-01-01

    Background. Lymphoedema of the operated and irradiated breast is a common complication following early breast cancer treatment. There is no consensus on objective diagnostic criteria and standard measurement tools. This study investigates the use of ultrasound elastography as an objective quantitative measurement tool for the diagnosis of parenchymal breast oedema. Patients and methods. The elasticity ratio of the subcutis, measured with ultrasound elastography, was compared with high-frequency ultrasound parameters and subjective symptoms in twenty patients, bilaterally, prior to and following breast conserving surgery and breast irradiation. Results. Elasticity ratio of the subcutis of the operated breast following radiation therapy increased in 88.9% of patients, was significantly higher than prior to surgery, unlike the non operated breast and significantly higher than the non operated breast, unlike preoperative results. These results were significantly correlated with visibility of the echogenic line, measured with high-frequency ultrasound. Big preoperative bra cup size was a significant risk factor for the development of breast oedema. Conclusions. Ultrasound elastography is an objective quantitative measurement tool for the diagnosis of parenchymal breast oedema, in combination with other objective diagnostic criteria. Further research with longer follow-up and more patients is necessary to confirm our findings. PMID:23412910

  6. How traumatic is breast cancer? Posttraumatic stress symptoms (PTSS) and risk factors for severe PTSS at 3 and 15 months after surgery in a nationwide cohort of Danish women treated for primary breast cancer

    DEFF Research Database (Denmark)

    O'Connor, Maja; Christensen, Søren; Jensen, Anders Bonde

    2011-01-01

    The literature shows considerable between-study variation in the prevalence of Post-traumatic Stress Symptoms (PTSS) among women with breast cancer. Our aim was therefore to explore the prevalence of and risk factors for cancer-related PTSS in a nationwide inception cohort of women treated...... also completed a follow-up questionnaire 15-months post-surgery. Data on pre-cancer demographic-, socioeconomic-, and psychiatric status were obtained from national registries. The Danish Breast Cancer Cooperative Group and surgical departments provided information on disease variables, treatment...... physical and mental illness, axillary lymph node involvement (>3), and reduced physical functioning at 3 months. Conclusion: The results confirm that receiving a breast cancer diagnosis can be a significant traumatic experience, and that many women experience persistent cancer-related PTSS. Low social...

  7. Treatment Option Overview (Breast Cancer)

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  8. General Information about Breast Cancer

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Treatment (PDQ®)–Patient Version General Information About Breast Cancer Go to Health Professional Version Key Points Breast ...

  9. Identification and prediction of physical activity trajectories in women treated for breast cancer.

    Science.gov (United States)

    Brunet, Jennifer; Amireault, Steve; Chaiton, Michael; Sabiston, Catherine M

    2014-11-01

    In this study, we aimed to identify trajectories of physical activity in a cohort of women over a 1-year period after treatment for breast cancer. We also examined factors that could predict trajectory group membership. We collected data from 199 women using questionnaires at baseline (mean = 3.46 months after treatment), and 3, 6, 9, and 12 months thereafter. Based on semiparametric group-based modeling, there were five trajectories: consistently inactive, decreasing levels, inactive with increasing levels, somewhat active, and consistently sufficiently active. Based on logistic regression analysis, women who reported higher levels of depressive symptoms and fatigue were less likely to remain consistently sufficiently active, and women who reported higher levels of cancer worry were more likely to remain consistently sufficiently active. Age, stage of cancer, time since treatment, number of treatment types received, and number of physical symptoms did not predict trajectory group membership. Women do not have uniform physical activity trajectories after treatment for breast cancer. Identification subgroups of women who do not remain consistently sufficiently active, and factors that predict these trajectories, can aid in the development of targeted behavior change interventions. Copyright © 2014 The Authors. Published by Elsevier Inc. All rights reserved.

  10. A prospective study of grey matter and cognitive function alterations in chemotherapy-treated breast cancer patients.

    Science.gov (United States)

    Lepage, Chris; Smith, Andra M; Moreau, Jeremy; Barlow-Krelina, Emily; Wallis, Nancy; Collins, Barbara; MacKenzie, Joyce; Scherling, Carole

    2014-01-01

    Subsequent to chemotherapy treatment, breast cancer patients often report a decline in cognitive functioning that can adversely impact many aspects of their lives. Evidence has mounted in recent years indicating that a portion of breast cancer survivors who have undergone chemotherapy display reduced performance on objective measures of cognitive functioning relative to comparison groups. Neurophysiological support for chemotherapy-related cognitive impairment has been accumulating due to an increase in neuroimaging studies in this field; however, longitudinal studies are limited and have not examined the relationship between structural grey matter alterations and neuropsychological performance. The aim of this study was to extend the cancer-cognition literature by investigating the association between grey matter attenuation and objectively measured cognitive functioning in chemotherapy-treated breast cancer patients. Female breast cancer patients (n = 19) underwent magnetic resonance imaging after surgery but before commencing chemotherapy, one month following treatment, and one year after treatment completion. Individually matched controls (n = 19) underwent imaging at similar intervals. All participants underwent a comprehensive neuropsychological battery comprising four cognitive domains at these same time points. Longitudinal grey matter changes were investigated using voxel-based morphometry. One month following chemotherapy, patients had distributed grey matter volume reductions. One year after treatment, a partial recovery was observed with alterations persisting predominantly in frontal and temporal regions. This course was not observed in the healthy comparison group. Processing speed followed a similar trajectory within the patient group, with poorest scores obtained one month following treatment and some improvement evident one year post-treatment. This study provides further credence to patient claims of altered cognitive functioning

  11. Evaluation of lecithinized human recombinant super oxide dismutase as cardioprotectant in anthracycline-treated breast cancer patients.

    Science.gov (United States)

    Broeyer, Frederik J F; Osanto, Susanne; Suzuki, Jun; de Jongh, Felix; van Slooten, Henk; Tanis, Bea C; Bruning, Tobias; Bax, Jeroen J; Ritsema van Eck, Henk J; de Kam, Marieke L; Cohen, Adam F; Mituzhima, Yutaka; Burggraaf, Jacobus

    2014-11-01

    Anthracycline-induced cardiotoxicity is (partly) mediated by free radical overload. A randomized study was performed in breast cancer patients to investigate whether free radical scavenger super oxide dismutase (SOD) protects against anthracycline-induced cardiotoxicity as measured by changes in echo, electrocardiography and an array of biomarkers. Eighty female, chemotherapy-naïve breast cancer patients (median age 49, range 24-67 years) scheduled for four or five courses of adjuvant 3 weekly doxorubicin plus cyclophosphamide (AC) chemotherapy, were randomly assigned to receive 80 mg PC-SOD (human recombinant SOD bound to lecithin) or placebo, administered intravenously (i.v.) immediately prior to each AC course. The primary end point was protection against cardiac damage evaluated using echocardiography, QT assessments and a set of biochemical markers for myocardial function, oxidative stress and inflammation. Assessments were performed before and during each course of chemotherapy, and at 1, 4 and 9 months after completion of the chemotherapy regimen. In all patients cardiac effects such as increases in NT-proBNP concentration and prolongation of the QTc interval were noticed. There were no differences between the PC-SOD and placebo-treated patients in systolic or diastolic cardiac function or for any other of the biomarkers used to assess the cardiac effects of anthracyclines. PC-SOD at a dose of 80 mg i.v. is not cardioprotective in patients with breast carcinoma treated with anthracyclines. © 2014 The British Pharmacological Society.

  12. Treatment related acute promyelocytic leukemia (t-APML) in breast cancer survivor treated with anthracycline based chemotherapy: rare case report.

    Science.gov (United States)

    Madabhavi, Irappa; Modi, Gaurang; Panchal, Harsha; Patel, Apurva; Anand, Asha; Parikh, Sonia

    2015-10-01

    Treatment related acute myeloid leukemia (t-AML) is well documented phenomenon after chemotherapy. In this subgroup of patients acute promyelocytic leukemia (APML) due to delayed complication of using anthracycline is very rare occurrence. Very few cases are reported in world literature. We are reporting a rare case of occurrence of t-APML in cured breast cancer patient treated with doxorubicin. 43 year old female presented with triple negative early breast cancer treated initially with Right modified radical mastectomy. Pathological staging was pT2N0M0. She was treated with 6 cycle of adjuvant AC (Doxorubicin, Cyclophosphamide). After latent period of 23 months she developed symptoms of fever, weakness and generalized body ache. On further investigation she was found to have acute promyelocytic leukemia (APML). We had successfully treated t-APML with conventional 7+3 induction and subsequent consolidation with ATRA (All Trans Retinoic Acid) and arsenic trioxide. Patient was given maintenance treatment for 18 months after confirming negative PML RARA by RT PCR and declared cured. Patient is under regular surveillance in our centre.

  13. Effect of long-term music therapy intervention on autonomic function in anthracycline-treated breast cancer patients.

    Science.gov (United States)

    Chuang, Chih-Yuan; Han, Wei-Ru; Li, Pei-Chun; Song, Mi-Yun; Young, Shuenn-Tsong

    2011-12-01

    Anthracyclines are potent antineoplastic agents associated with cardiotoxicity, which may lead to congestive heart failure, causing impairment of autonomic cardiovascular function as assessed by heart rate variability (HRV). This decreases survival rates. This study aimed to determine whether music therapy intervention improves autonomic function in anthracycline-treated breast cancer patients, and if so, whether such improvements persist after cessation of the intervention. Participants were 12 women with breast cancer who had undergone mastectomy or breast-conserving treatment and adjuvant chemotherapy; they attended 8 weekly music therapy sessions, each lasting 2 hours. Electrocardiogram traces (5 minutes) for HRV analysis were recorded 4 times: prior to the first music session, T1; after the fourth music session, T2; after the eighth music session, T3; and 4 weeks after the completion of music therapy, T4. HRV parameters were subjected to a nonparametric Friedman test on the differences between T1 and T2, T3, and T4. The standard deviation of normal intervals and the total power of HRV parameters, related to global autonomic function, were significantly higher at T3 than at T1. The root-mean-square differences of successive normal R-R intervals and high-frequency (HF) HRV parameters, related to parasympathetic activity, were significantly increased, but no change was seen in the LF/HF ratio of HRV parameters (which is related to sympathetic activity) during the music therapy. Global autonomic function and parasympathetic activity had not changed significantly at T4 relative to T1. The authors provide preliminary evidence of the benefits of music therapy for anthracycline-treated breast cancer survivors.

  14. Breast Cancer Disparities

    Science.gov (United States)

    ... 2.65 MB] Read the MMWR Science Clips Breast Cancer Black Women Have Higher Death Rates from Breast ... of Page U.S. State Info Number of Additional Breast Cancer Deaths Among Black Women, By State SOURCE: National ...

  15. Inflammatory Breast Cancer

    Science.gov (United States)

    ... breast cancer correctly. Their recommendations are summarized below. Minimum criteria for a diagnosis of inflammatory breast cancer ... Initial biopsy samples from the affected breast show invasive carcinoma. Further examination of tissue from the affected ...

  16. Impact of Body Mass Index and Weight Fluctuation on Lymphedema Risk in Patients Treated for Breast Cancer

    Science.gov (United States)

    Jammallo, Lauren S.; Miller, Cynthia L.; Singer, Marybeth; Horick, Nora K.; Skolny, Melissa N.; Specht, Michelle C.; O'Toole, Jean; Taghian, Alphonse G.

    2013-01-01

    Background Identifying risk factors for lymphedema in patients treated for breast cancer has become increasingly important given the current lack of standardization surrounding diagnosis and treatment. Reports on the association of body mass index (BMI) and weight change with lymphedema risk are conflicting. We sought to examine the impact of pre-operative BMI and post-treatment weight change on the incidence of lymphedema. Methods From 2005-2011, 787 newly-diagnosed breast cancer patients underwent prospective arm volume measurements with a Perometer pre- and post-operatively. BMI was calculated from same-day weight and height measurements. Lymphedema was defined as a relative volume change (RVC) of ≥10%. Univariate and multivariate Cox proportional hazards models were used to evaluate the association between lymphedema risk and pre-operative BMI, weight change, and other demographic and treatment factors. Results By multivariate analysis, a pre-operative BMI ≥30 was significantly associated with an increased risk of lymphedema compared to a pre-operative BMI lymphedema compared to patients with a pre-operative BMIlymphedema (HR: 1.97, p = lymphedema, whereas a BMI of 25-lymphedema. Patients with a pre-operative BMI≥30 and those who experience large weight fluctuations during and after treatment for breast cancer should be considered at higher-risk for lymphedema. Close monitoring or early intervention to ensure optimal treatment of the condition may be appropriate for these patients. PMID:24122390

  17. Incidence of breast cancer in the five-year period (2001-2006 in patients treated surgically in the Cantonal Hospital in Zenica

    Directory of Open Access Journals (Sweden)

    H. Drljević

    2006-02-01

    Full Text Available Breast cancer is currently one of the most common malignant tumors of human race and at the same it is the most frequent cancer of female population. The war and post-war migrations of population have significantlychanged the demographic and age structure in Bosnia and Herzegovina. Absence of a National Cancer Register and a unique database on malignant diseases makes monitoring of breast cancer even more difficult.Theobjectiveof this retrospective study was to analyze the incidence of breast cancer in Zenica-Doboj Canton, to conduct a survey based on the age of patients in the five-year period starting from 1 January 2001 until 30 November 2005 and results of the study have been compared with 1990. All the patients were treated surgically with pre-surgical clinical examination, ultra-sound examination and mamography, and pathohistological verification of cancer and pathologically determined size of tumor. A total of 297 patients were treated out of the series of 583 breast surgeries.During this five-year survey a continuous increase of breast cancers in Zenica-Doboj Canton was noted.Therehas been an increased incidence of breast cancer in women aged 30-45, the average size of tumor has decreased, and there has been no change in the relationship between the pathohistological types of tumors and tendencies in surgical treatments to use breast conserving surgical methods. The program of early detection of breast cancer or screening of healthy women and search for “small” cancers (screening programs will enable a wider use of breast conserving surgical methods and it requires a more active involvement of the state and society.

  18. Overall survival and the response to radiotherapy among molecular subtypes of breast cancer brain metastases treated with targeted therapies.

    Science.gov (United States)

    Miller, Jacob A; Kotecha, Rupesh; Ahluwalia, Manmeet S; Mohammadi, Alireza M; Chao, Samuel T; Barnett, Gene H; Murphy, Erin S; Vogelbaum, Michael A; Angelov, Lilyana; Peereboom, David M; Suh, John H

    2017-06-15

    The current study was conducted to investigate survival and the response to radiotherapy among patients with molecular subtypes of breast cancer brain metastases treated with or without targeted therapies. Patients diagnosed with breast cancer brain metastases at a single tertiary care institution were included. The primary outcome was overall survival, whereas secondary outcomes included the cumulative incidences of distant intracranial failure, local failure, and radiation necrosis. Competing risks regression was used to model secondary outcomes. Within the study period, 547 patients presented with 3224 brain metastases and met inclusion criteria. Among patients with human epidermal growth factor receptor 2 (HER2)-amplified disease, 80% received HER2 antibodies and 38% received HER2/epidermal growth factor receptor tyrosine kinase inhibitors (TKIs). The median survival was significantly shorter in the basal cohort (8.4 months), and progressively increased in the luminal A (12.3 months), HER2-positive (15.4 months), and luminal B (18.8 months) cohorts (Pbrain radiotherapy for salvage. Cancer 2017;123:2283-2293. © 2017 American Cancer Society. © 2017 American Cancer Society.

  19. Breast cancer in men

    Science.gov (United States)

    ... in situ - male; Intraductal carcinoma - male; Inflammatory breast cancer - male; Paget disease of the nipple - male; Breast cancer - male ... The cause of breast cancer in men is not clear. But there are risk factors that make breast cancer more likely in men: Exposure to ...

  20. (-)-Kusunokinin and piperloguminine from Piper nigrum: An alternative option to treat breast cancer.

    Science.gov (United States)

    Sriwiriyajan, Somchai; Sukpondma, Yaowapa; Srisawat, Theera; Madla, Siribhorn; Graidist, Potchanapond

    2017-08-01

    Several studies have reported that active compounds isolated from Piper nigrum possess anticancer properties. However, there are no data on anticancer activity of (-)-kusunokinin and piperlonguminine. The purposes of this study were to isolate active compounds from P. nigrum and identify the molecular mechanisms underlying growth and apoptosis pathway in breast cancer cells. Two bioactive compounds, (-)-kusunokinin and piperlonguminine, were isolated from P. nigrum. Cytotoxicity and the molecular mechanism were measured by methyl thiazolyl tetrazolium (MTT) assay, flow cytometry and Western blot analysis. We found that the active compounds, which effect cancer cell lines were (-)-kusunokinin and piperlonguminine. These compounds have potent cytotoxic effects on breast cancer cells (MCF-7 and MDA-MB-468) and colorectal cells (SW-620). (-)-Kusunokinin demonstrated a cytotoxic effect on MCF-7 and MDA-MB-468 with IC50 values of 1.18 and 1.62μg/mL, respectively. Piperlonguminine had a cytotoxic effect on MCF-7 and MDA-MB-468 with IC50 values of 1.63 and 2.19μg/mL, respectively. Both compounds demonstrated lower cytotoxicity against normal breast cell lines with IC50 values higher than 11μg/mL. Cell cycle and apoptotic analysis using flow cytometry, showed that the (-)-kusunokinin and piperlonguminine induced cell undergoing apoptosis and drove cells towards the G2/M phase. Moreover, both compounds decreased topoisomerase II and bcl-2. The increasing of p53 levels further increased p21, bax, cytochrome c, caspase-8, -7 and -3 activities, except caspase-9. These results suggest that the (-)-kusunokinin and piperlonguminine have been shown to have potent anticancer activities through extrinsic pathway and G2/M phase arrest. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  1. Preparation and Characterization of PEG-albumin-curcumin Nanoparticles Intended to Treat Breast Cancer

    Science.gov (United States)

    Thadakapally, R.; Aafreen, Arshiya; Aukunuru, J.; Habibuddin, M.; Jogala, S.

    2016-01-01

    The aim of present research was to prepare novel serum stable long circulating polymeric nanoparticles for curcumin with a modification to the well known and novel nanoparticle albumin bound technology. polyethylene glycol-albumin-curcumin nanoparticles were prepared using serum albumin and poly ethylene glycol using desolvation technique. Nanoparticles were characterized for encapsulation efficiency, particle size and surface morphology. Drug excipient compatibility was determined using fourier transform infrared spectroscopy. Physical state of the drug in the formulations was known by differential scanning colorimetry. In vitro release and solubility of the drug from nanoparticles were determined. In vivo Drug release, tissue uptake and kupffer cell uptake was determined with optimized nanoformulation in rats after intravenous administration. Cell viability assay was determined using breast cancer cell line MD-MB-231. Entrapment efficiency for prepared nanoparticle was above 95%. The polyethylene glycol-albumin-curcumin nanoparticles exhibited an interesting release profile with small initial burst followed by slower and controlled release. Solubility of the drug from the formulation was increased. A sustained release of drug from nanoparticles was observed for 35 days in both in vitro and in vivo studies with the optimized formulation. Polyethylene glycol-albumin-curcumin nanoparticles showed lesser liver and kupffer cell uptake as compared to that of curcumin-albumin nanoparticles suggesting the bestowment of stealthness to nanoparticles with pegylation. Also, the antiproliferative activity of polyethylene glycol-albumin-curcumin nanoparticle formulation was more as compared to native curcumin. Polyethylene glycol-albumin-curcumin nanoparticles thus developed can be conveniently used in breast cancer with improved efficacy compared to conventional therapies and as an alternate to nanoparticle albumin bound technology which is used in producing Abraxane, albumin

  2. Significance of ABO-Rh blood groups in response and prognosis in breast cancer patients treated with radiotherapy and chemotherapy.

    Science.gov (United States)

    Cihan, Yasemin Benderli

    2014-01-01

    To evaluate whether ABO-Rh blood groups have significance in the treatment response and prognosis in patients with non-metastatic breast cancer. We retrospectively evaluated files of 335 patients with breast cancer who were treated between 2005 and 2010. Demographic data, clinic- pathological findings, treatments employed, treatment response, and overall and disease-free survivals were reviewed. Relationships between clinic-pathological findings and blood groups were evaluated. 329 women and 6 men were included to the study. Mean age at diagnosis was 55.2 years (range: 26-86). Of the cases, 95% received chemotherapy while 70% were given radiotherapy and 60.9% adjuvant hormone therapy after surgery. Some 63.0% were A blood group, 17.6% O, 14.3% B and 5.1% AB. In addition, 82.0% of the cases were Rh-positive. Mean follow-up was 24.5 months. Median overall and progression-free survival times were 83.9 and 79.5 months, respectively. Overall and disease-free survival times were found to be higher in patients with A and O blood groups (pABO blood groups were identified as factors that had significant effects on overall and disease-survival times (p=0.011 and p=0.002). It was seen that overall and disease-free survival times were higher in breast cancer patients with A and O blood groups when compared to those with other blood groups. It was seen that A and O blood groups had good prognostic value in patients with breast cancer.

  3. Breast cancer subtype as a predictor for outcomes and control in the setting of brain metastases treated with stereotactic radiosurgery.

    Science.gov (United States)

    Grubb, Christopher S; Jani, Ashish; Wu, Cheng-Chia; Saad, Shumaila; Qureshi, Yasir H; Nanda, Tavish; Yaeh, Andrew; Rozenblat, Tzlil; Sisti, Michael B; Bruce, Jeffrey N; McKhann, Guy M; Sheth, Sameer A; Lesser, Jeraldine; Cheng, Simon K; Isaacson, Steven R; Lassman, Andrew B; Connolly, Eileen P; Wang, Tony J C

    2016-03-01

    We investigated effects of breast cancer subtype on overall survival (OS), local and distant control, and time from initial diagnosis to brain metastases (BM). We also investigated advances in graded prognostic assessment (GPA) scores. A cohort of 72 patients treated for BM from breast cancer with Gamma Knife stereotactic radiosurgery at our institution from 2000 to 2014 had subtyping available and were used for this study. Median follow up for OS was 12 months and for control was 6 months. OS for luminal, HER2, and triple negative subtypes were 26, 20, and 22 months. OS when stratified by Sperduto et al. (J Clin Oncol 30(4):419-425, 2012) and Subbiah et al. (J Clin Oncol 33(20):2239-2245, 2015) GPAs were similar (p = 0.087 and p = 0.063). KPS and treatment modality were significant for OS (p = 0.002; p = 0.034). On univariate analysis, triple negative subtype and >3 BM were trending and significant for decreased OS (p = 0.084; p = 0.047). On multivariable analysis HER2, triple negative, and >3 BM were significant for OS (p = 0.022; p = 0.040; p = 0.009). Subtype was significant for response on a per lesion basis (p = 0.007). Subtype was trending towards significance when analyzing time from initial diagnosis to BM treatment (p = 0.064). Breast cancer subtype is an important prognostic factor when stratifying breast cancer patients with BM. The addition of number of BM to the GPA is a useful addition and should be further investigated. Subtype has an effect on lesion response, and also on rate of development BM after initial diagnosis.

  4. The potential prognostic value of connexin 26 and 46 expression in neoadjuvant-treated breast cancer

    Directory of Open Access Journals (Sweden)

    Teleki Ivett

    2013-02-01

    Full Text Available Abstract Background Several classification systems are available to assess pathological response to neoadjuvant chemotherapy in breast cancer, but reliable biomarkers to predict the efficiency of primary systemic therapy (PST are still missing. Deregulation of gap junction channel forming connexins (Cx has been implicated in carcinogenesis and tumour progression through loss of cell cycle control. In this study we correlated Cx expression and cell proliferation with disease survival and pathological response to neoadjuvant chemotherapy in breast cancers using existing classification systems. Methods The expression of Cx26, Cx32, Cx43, Cx46 and Ki67 was evaluated in 96 breast cancer patients prior to and after neoadjuvant chemotherapy using duplicate cores in tissue microarrays (TMA. Cx plaques of Results In our cohort dominated by hormone receptor (ER/PR positive and HER2 negative cases, only the CPS-EG classification showed prognostic relevance: cases with scores 1–2 had significantly better overall survival (p=0.015 than cases with scores 3–5. Pre-chemotherapy Cx43 expression correlated positively with hormone receptor status both before and after chemotherapy and had a negative correlation with HER2 expression pre-chemotherapy. There was a positive correlation between Cx32 and HER2 expression pre-chemotherapy and between Cx32 and Ki67 expression post-chemotherapy. A negative correlation was found between post-chemotherapy Cx46 and Ki67 expression. Decreased post-chemotherapy Cx26 expression (20% pre- and post-chemotherapy correlated with significantly better survival in the intermediate prognostic subgroups of EWGBSP TR2b (ppre-chemo=0.006; Sataloff TB (ppre-chemo=0.005; ppost-chemo=0.029 and in Miller-Payne G3 (ppre-chemo=0.002; ppost-chemo=0.012 classifications. Pre-chemotherapy, Cx46 expression was the only marker that correlated with overall survival within these subgroups. Conclusion Our results suggest that Cx46 and Cx26 expression

  5. Miscellaneous syndromes and their management: occult breast cancer, breast cancer in pregnancy, male breast cancer, surgery in stage IV disease.

    Science.gov (United States)

    Colfry, Alfred John

    2013-04-01

    Surgical therapy for occult breast cancer has traditionally centered on mastectomy; however, breast conservation with whole breast radiotherapy followed by axillary lymph node dissection has shown equivalent results. Patients with breast cancer in pregnancy can be safely and effectively treated; given a patient's pregnancy trimester and stage of breast cancer, a clinician must be able to guide therapy accordingly. Male breast cancer risk factors show strong association with BRCA2 mutations, as well as Klinefelter syndrome. Several retrospective trials of surgical therapy in stage IV breast cancer have associated a survival advantage with primary site tumor extirpation. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. Increased breast cancer risk in in vitro fertilisation treated women with a multiple pregnancy: a new hypothesis based on historical in vitro fertilisation treatment data.

    Science.gov (United States)

    Krul, I M; Groeneveld, E; Spaan, M; van den Belt-Dusebout, A W; Mooij, T M; Hauptmann, M; Twisk, J W R; Lambers, M J; Hompes, P G A; Burger, C W; Lambalk, C B; van Leeuwen, F E

    2015-01-01

    Breast cancer risk is temporarily increased after a full-term pregnancy and declines thereafter, possibly due to increased levels of gonadal and placental hormones during pregnancy. Inconsistent results, however, have been reported after twin pregnancies with higher hormone levels. Among women treated with in vitro fertilisation (IVF), for whom the number of embryos available for implantation is known, we recently observed that a multiple birth after implantation of all transferred embryos is associated with higher levels of vascular endothelial growth factor (VEGF). As VEGF is involved in breast cancer progression, we studied the effects of embryo implantation and a multiple birth on breast cancer risk in a nationwide Dutch cohort of IVF-treated women. We performed a cohort analysis among 12,589 women who had been treated with IVF between 1983 and 1995 and completed a risk factor questionnaire between 1997 and 1999. Data on IVF treatment were obtained from medical records. Breast cancer cases were ascertained through linkage with the population-based Netherlands Cancer Registry. Breast cancer risks associated with singleton and multiple births were estimated with Cox regression. There were 1688 women (13.4%) with multiples, 6027 (47.9%) with singletons and 4874 (38.7%) nulliparous women. Breast cancer occurred in 317 women of whom 57 had multiples. Breast cancer risk was 1.44 times higher in mothers of multiples than in mothers of singletons (95% confidence interval (CI) 1.06-1.97). Risk was highest in women who gave birth to multiples from all embryos transferred (adjusted hazard ratio (HR) 1.86, 95% CI 1.01-3.43), and lower for those with multiples after incomplete embryo implantation (adjusted HR 1.31, 95% CI 0.76-2.25). A woman's potential to implant all transferred embryos may be associated with breast cancer risk. Further research is needed to confirm our results and to identify the underlying biological mechanisms. Copyright © 2014 Elsevier Ltd. All rights

  7. Activated HER-receptors in predicting outcome of ER-positive breast cancer patients treated with adjuvant endocrine therapy

    DEFF Research Database (Denmark)

    Larsen, Mathilde Skaarup; Bjerre, Karsten; Lykkesfeldt, Anne Elisabeth

    2012-01-01

    The four human epidermal growth factor receptors (HER1-4) are involved in growth stimulation and may play a role in endocrine resistance. The receptors form dimers, leading to activation by mutual phosphorylation. Our purpose was to explore the role of the activated receptors (pHER1, pHER2, pHER3......) in endocrine treated breast cancer in terms of co-expression and association with disease-free survival (DFS) in 1062 patients with ER-positive tumors. Furthermore, HER2 amplification was evaluated. We found positive associations between the phosphorylated receptors. pHER1 and pHER3 were co-expressed with one...

  8. Cadmium Modifies the Cell Cycle and Apoptotic Profiles of Human Breast Cancer Cells Treated with 5-Fluorouracil

    Directory of Open Access Journals (Sweden)

    Roberto Madeddu

    2013-08-01

    Full Text Available Industrialisation, the proximity of factories to cities, and human work activities have led to a disproportionate use of substances containing heavy metals, such as cadmium (Cd, which may have deleterious effects on human health. Carcinogenic effects of Cd and its relationship with breast cancer, among other tumours, have been reported. 5-Fluorouracil (5-FU is a fluoropyrimidine anticancer drug used to treat solid tumours of the colon, breast, stomach, liver, and pancreas. The purpose of this work was to study the effects of Cd on cell cycle, apoptosis, and gene and protein expression in MCF-7 breast cancer cells treated with 5-FU. Cd altered the cell cycle profile, and its effects were greater when used either alone or in combination with 5-FU compared with 5-FU alone. Cd significantly suppressed apoptosis of MCF-7 cells pre-treated with 5-FU. Regarding gene and protein expression, bcl2 expression was mainly upregulated by all treatments involving Cd. The expression of caspase 8 and caspase 9 was decreased by most of the treatments and at all times evaluated. C-myc expression was increased by all treatments involving Cd, especially 5-FU plus Cd at the half time of treatment. Cd plus 5-FU decreased cyclin D1 and increased cyclin A1 expression. In conclusion, our results indicate that exposure to Cd blocks the anticancer effects of 5-FU in MCF-7 cells. These results could have important clinical implications in patients treated with 5-FU-based therapies and who are exposed to high levels of Cd.

  9. Imaging male breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Doyle, S., E-mail: sdoyle2@nhs.net [Primrose Breast Care Unit, Derriford Hospital, Plymouth (United Kingdom); Steel, J.; Porter, G. [Primrose Breast Care Unit, Derriford Hospital, Plymouth (United Kingdom)

    2011-11-15

    Male breast cancer is rare, with some pathological and radiological differences from female breast cancer. There is less familiarity with the imaging appearances of male breast cancer, due to its rarity and the more variable use of preoperative imaging. This review will illustrate the commonest imaging appearances of male breast cancer, with emphasis on differences from female breast cancer and potential pitfalls in diagnosis, based on a 10 year experience in our institution.

  10. Study of AgNOR Value and MIB-1 in Breast Cancer Treated With Surgery

    Directory of Open Access Journals (Sweden)

    Iin Kurnia

    2012-09-01

    Full Text Available AgNOR and MIB-1 are marker for breast cancer cell proliferation and can be use as based for radiotherapy treatment after surgery. Value of AgNOR and MIB-1 index were determined using staining and immunohistochemistry staining method respectively from 25 of microscopic slides of breast cancer tissue patients with surgery, and grouped based on degree of differentiation, 3 slides were good degree (G1, 16 slides were medium degree (G2 and 6 slides were poor degree (between G2 and G3. The result shown that the value of AgNOR and MIB-1 index were tended to increase with the increased differentiation degree. There was a positive correlation between the value of AgNOR and index of MIB-1 in all group of differentiation degree (r = 0.21, there is a negative correlation between AgNOR and MIB-1 on G1 (r =-0,97, positive correlation in G2 (r = 0.36 as well as positive correlation between G2 and G3 (r = 0.33. The positive correlation between AgNOR and MIB-1 were associated to the increased of G1, S and G2 phase in the proliferation cell and an increase of cells undergoing mitosis. The negative correlation were caused by the different cell proportion in G1, S and G2 phase, and undergoing mitotis.

  11. [Quality of life of women treated for breast cancer in a city of the northeast of Brazil].

    Science.gov (United States)

    Bezerra, Karla Barros; Silva, Diego Salvador Muniz da; Chein, Maria Bethânia da Costa; Ferreira, Patricia Rodrigues; Maranhão, Jessika Kelly Passos; Ribeiro, Nayana Leite; Mochel, Elba Gomide

    2013-07-01

    The study sought to evaluate the quality of life of women treated surgically for breast cancer at the State Oncology Hospital of Reference in São Luís in the State of Maranhão. The quality of life was assessed by the Functional Assessment of Cancer Therapy-Breast (FACT-B). The variables were expressed as mean and standard deviation, and statistical analysis consisted of the ANOVA or Kruskal Wallis test and the Student t or Mann-Whitney test. The level of significance was α women with mean age of 53.0 ± 11.7 years participated. The mean values of the FACT-B revealed a good quality of life trend, though the emotional domain was most prejudiced and the cancer sub-scale the most favorable. The type of surgery influenced the social, emotional and cancer sub-scale domain. Non-conservative surgery revealed the worst quality of life levels. A statistically significant relationship between duration of surgery and the physical, emotional and functional domains and between duration of surgery and the scores of the FACT-B was detected. Adjuvant treatment influenced all domains of FACT-B. Quality of life was relatively good, but was negatively impacted by non-conservative surgery, the shortest time between surgery and the adjuvant therapies.

  12. Evaluation of symptoms of anxiety and depression in women with breast cancer after breast amputation or conservation treated with adjuvant chemotherapy

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2015-02-01

    Full Text Available [b]Objective[/b]. Evaluation of the presence of symptoms of anxiety and depression in women treated for breast cancer who underwent surgical procedure using one of two alternative methods, either radical mastectomy or breast conserving treatment (BCT. [b]Methods[/b]. A questionnaire survey involved 85 patients treated in a conservative way and 94 patients after breast amputation. Hospital Anxiety and Depression Scale (HADS, Beck Depression Inventory (BDI and depression degree evaluation questionnaire were used in the study. The patients’ esponses were statistically analyzed. [b]Results[/b]. Based on the HADS questionnaire, the total anxiety level in the group of women treated with BCT was 6.96 points, while in the group of patients who had undergone mastectomy the value was 7.8 points. The observed results were statistically significant. In the case of depression, the following values were found: patients after amputation had 8.04 scale value points, and those after BCT had 6.8 scale value points. The observed differences were statistically significant. Negative correlation was found between the level of anxiety and depression. The total level of depression evaluated using the Beck scale was 16.3 points in the BCT group, which means that they suffered from mild depression, while in the mastectomy group the level was 19.6 points, which corresponds to moderate depression. [b]Conclusions[/b]. The level of anxiety and depression among women with breast cancer was influenced by the type of the applied surgical procedure and adjuvant chemotherapy. Demographic variables did not influence the level of anxiety and depression.

  13. Stages of Male Breast Cancer

    Science.gov (United States)

    ... Breast & Gynecologic Cancers Breast Cancer Screening Research Male Breast Cancer Treatment (PDQ®)–Patient Version General Information about Male Breast Cancer Go to Health Professional Version Key Points Male ...

  14. 2q36.3 is associated with prognosis for oestrogen receptor-negative breast cancer patients treated with chemotherapy

    NARCIS (Netherlands)

    J. Li (Jingmei); L.S. Lindström (Linda); J.N. Foo (Jia); M. Rafiq (Meena); M.K. Schmidt (Marjanka); P.D.P. Pharoah (Paul); K. Michailidou (Kyriaki); J. Dennis (Joe); M.K. Bolla (Manjeet); Q. Wang (Qing); L.J. van 't Veer (Laura); S. Cornelissen (Sten); E.J.T. Rutgers (Emiel); M.C. Southey (Melissa); C. Apicella (Carmel); G.S. Dite (Gillian); J.L. Hopper (John); P.A. Fasching (Peter); L. Haeberle (Lothar); A.B. Ekici (Arif); M.W. Beckmann (Matthias); C. Blomqvist (Carl); T.A. Muranen (Taru); K. Aittomäki (Kristiina); A. Lindblom (Annika); S. Margolin (Sara); A. Mannermaa (Arto); V-M. Kosma (Veli-Matti); J. Hartikainen (Jaana); V. Kataja (Vesa); G. Chenevix-Trench (Georgia); K. Investigators (Kconfab); K.-A. Phillips (Kelly-Anne); S.-A. McLachlan (Sue-Anne); D. Lambrechts (Diether); B. Thienpont (Bernard); A. Smeets (Ann); H. Wildiers (Hans); J. Chang-Claude (Jenny); D. Flesch-Janys (Dieter); P. Seibold (Petra); A. Rudolph (Anja); G.G. Giles (Graham); L. Baglietto (Laura); G. Severi (Gianluca); C.A. Haiman (Christopher); B.E. Henderson (Brian); F.R. Schumacher (Fredrick); L. Le Marchand (Loic); V. Kristensen (Vessela); G.G. Alnæs (Grethe); A.-L. Borresen-Dale (Anne-Lise); S. Nord (Silje); R. Winqvist (Robert); K. Pykäs (Katri); A. Jukkola-Vuorinen (Arja); M. Grip (Mervi); I.L. Andrulis (Irene); J.A. Knight (Julia); G. Glendon (Gord); S. Tchatchou (Sandrine); P. Devilee (Peter); R.A.E.M. Tollenaar (Rob); C.M. Seynaeve (Caroline); M.J. Hooning (Maartje); M. Kriege (Mieke); A. Hollestelle (Antoinette); A.M.W. van den Ouweland (Ans); Y. Li (Yi); U. Hamann (Ute); D. Torres (Diana); H.U. Ulmer (Hans); T. Rüdiger (Thomas); C-Y. Shen (Chen-Yang); C.-N. Hsiung (Chia-Ni); P.-E. Wu (Pei-Ei); S.-T. Chen (Shou-Tung); S.-H. Teo; N.A.M. Taib (Nur Aishah Mohd); C. Har Yip (Cheng); G. Fuang Ho (Gwo); K. Matsuo (Keitaro); H. Ito (Hidemi); H. Iwata (Hisato); K. Tajima (Kazuo); D. Kang (Daehee); J.-Y. Choi (Ji-Yeob); S.K. Park (Sue); K-Y. Yoo (Keun-Young); T. Maishman (Tom); W. Tapper (William); A.M. Dunning (Alison); M. Shah (Mitul); R.N. Luben (Robert); J. Brown (Judith); C. Chuen Khor (Chiea); D. Eccles (Diana); H. Nevanlinna (Heli); D.F. Easton (Douglas); M.K. Humphreys (Manjeet); J. Liu (Jianjun); P. Hall (Per); K. Czene (Kamila)

    2014-01-01

    textabstractLarge population-based registry studies have shown that breast cancer prognosis is inherited. Here we analyse single-nucleotide polymorphisms (SNPs) of genes implicated in human immunology and inflammation as candidates for prognostic markers of breast cancer survival involving 1,804

  15. Fractal Dimension and Lacunarity analysis of mammographic patterns in assessing breast cancer risk related to HRT treated population

    DEFF Research Database (Denmark)

    Karemore, Gopal Raghunath; Nielsen, Mads

    2009-01-01

      Structural texture measures are used to address the aspect of breast cancer risk assessment in screening mammograms. The current study investigates whether texture properties characterized by local Fractal Dimension (FD) and Lacunarity contribute to asses breast cancer risk. FD represents the c...

  16. Limited human epidermal growth factor receptor 2 discordance in metastatic breast cancer patients treated with trastuzumab, a population based study

    NARCIS (Netherlands)

    van Rooijen, J. M.; de Munck, L.; de Graaf, J. C.; Siesling, S.; de Vries, E. G.; Boers, J. E.

    Background: Accurate assessment of the human epidermal growth factor receptor 2 (HER2) in breast cancer is essential for proper treatment decisions. HER2 positivity confirmation rates in breast cancer trials by central testing pathology laboratories were reported to be approximately 85%. The aim of

  17. A hyaluronic acid conjugate engineered to synergistically and sequentially deliver gemcitabine and doxorubicin to treat triple negative breast cancer.

    Science.gov (United States)

    Vogus, Douglas R; Evans, Michael A; Pusuluri, Anusha; Barajas, Alexandra; Zhang, Mengwen; Krishnan, Vinu; Nowak, Maksymilian; Menegatti, Stefano; Helgeson, Matthew E; Squires, Todd M; Mitragotri, Samir

    2017-12-10

    Combination chemotherapy is commonly used to treat advanced breast cancer. However, treatment success is often limited due to systemic toxicity. To improve therapeutic efficacy, polymer drug conjugates carrying synergistic pairs of chemotherapy drugs can be used to reduce drug administration dose. Here, we systematically evaluated the effect of temporal scheduling of doxorubicin (DOX) and gemcitabine (GEM) on drug synergy. Hyaluronic acid (HA) drug conjugates with distinct linkers conjugating both DOX and GEM were synthesized to control relative release kinetics of each drug. We show that polymer conjugates that release GEM faster than DOX are more effective at killing triple negative breast cancer cells in vitro. We further show that the optimal dual drug conjugate more effectively inhibits the growth of an aggressive, orthotopic 4T1 tumor model in vivo than free DOX and GEM and the single drug HA conjugates. The dual drug HA conjugate can inhibit 4T1 tumor growth in vivo during treatment through both intravenous and non-local subcutaneous injections. These results emphasize the importance of understanding the effect release rates have on the efficacy of synergistic drug carriers and motivate the use of HA as a delivery platform for multiple cancer types. Copyright © 2017 Elsevier B.V. All rights reserved.

  18. A Woman with Treated Breast Cancer, Recent Neurological Symptoms and Xanthoderma

    Directory of Open Access Journals (Sweden)

    Vitorino Modesto dos Santos

    2013-03-01

    Full Text Available We describe a 69-year-old-woman with antecedent of breast cancer and recent transitory neurological symptoms. Physical examination showed yellow to orange skin pigmentation, more conspicuous on her palms and soles, while discoloration changes were absent in the eye and oral mucous membranes. Routine laboratory findings were not indicative of hemolytic anemia, liver or bile disorders, nephrotic syndrome, hypothyroidism or diabetes mellitus. We emphasize the role of her excessive ingestion of papaw and tomato. These foods are rich in carotenoids (β-carotene and lycopene, which are associated with pigmentation disorders. The skin discoloration improved in about two months after correction of the inadequate diet. Major concerns about differential diagnosis of yellow skin pigmentation are also highlighted.

  19. Collagen density and alignment in responsive and resistant trastuzumab-treated breast cancer xenografts

    Science.gov (United States)

    Walsh, Alex J.; Cook, Rebecca S.; Lee, Jae H.; Arteaga, Carlos L.; Skala, Melissa C.

    2015-02-01

    Tumor collagen characteristics influence tumor malignancy, invasion, and metastasis. This study investigates the effects of trastuzumab (Tz) on the collagen of Tz-responsive (BT474) and Tz-resistant (HR6) breast cancer xenografts. Collagen content was assessed by in vivo second harmonic generation (SHG) imaging and histological trichrome staining of tumor sections. Collagen SHG imaging of control BT474 and HR6 tumors demonstrated increased collagen density after 14 days of treatment (p0.05), consistent with the physically distinctive nature of these measurements. There was also no correlation between tumor size and collagen endpoints (p>0.05). These results identify changes within the collagen compartment of the tumor microenvironment following Tz treatment, which are independent from the tumor cell response to Tz, and demonstrate that intravital collagen SHG imaging is capable of measuring dynamic changes in tumor microenvironment following treatment that complements trichrome staining.

  20. Altered neural activation during prepotent response inhibition in breast cancer survivors treated with chemotherapy: an fMRI study.

    Science.gov (United States)

    Kam, Julia W Y; Boyd, Lara A; Hsu, Chun L; Liu-Ambrose, Teresa; Handy, Todd C; Lim, Howard J; Hayden, Sherri; Campbell, Kristin L

    2016-09-01

    While impairments in executive functions have been reported in breast cancer survivors (BCS) who have undergone adjuvant chemotherapy, only a limited number of functional neuroimaging studies have associated alterations in cerebral activity with executive functions deficits in BCS. Using fMRI, the current study assessed the neural basis underlying a specific facet of executive function, namely prepotent response inhibition. 12 BCS who self-reported cognitive problems up to 3 years following cancer treatment and 12 female healthy comparisons (HC) performed the Stroop task. We compared their neural activation between the incongruent and neutral experimental conditions. Relative to the HC group, BCS showed lower blood-oxygen level dependent signal in several frontal regions, including the anterior cingulate cortex, a region critical for response inhibition. Our data indicates reduced neural activation in BCS during a prepotent response inhibition task, providing support for the prevailing notion of neural alterations observed in BCS treated with chemotherapy.

  1. Cosmetic effect in patients with early breast cancer treated with breast conserving therapy (BCT) and with HDR brachytherapy (HDR-BT) “boost”

    Science.gov (United States)

    Łyczek, Jarosław; Kawczyn´ska, Maria; Gruszczyn´ska, Ewelina

    2009-01-01

    Purpose The estimation of cosmetic effect in 93 patients with early breast cancer treated with breast conserving surgery (BCS) followed by combined radiotherapy, including HDR brachytherapy (HDR-BT) boost. Material and methods After BCS (tumorectomy or quadrantectomy) external beam radiation therapy (EBRT) was used in total dose of 50 Gy for the whole breast. Tumor bed was localized basing on clinical and mammographic preoperative examinations and histopathology evaluation. 10 Gy in one fraction was applied to all patients using HDR-BT. Steel interstitial needles stabilized by plastic templates were used. 192-Ir with 10 Ci nominal activity and HDR-GammaMed 12i unit (Mick Radio-Nuclear Instruments, Inc., Mt. Vernon, NY) and ABACUS software were used. 31 patients received additional chemotherapy. Cosmetic effect was evaluated in 36 month after the end of brachytherapy treatment basing on modified EORTC scale. For statistical analysis the rang of correlation test, contingent test, linear regression test and ProbRough rulet induction test were used. Results and Conclusions HDR-BT tolerance was good in most of the cases. Excellent and very good cosmetic effect was observed in 79 patients (85%). Statistically important correlations between following examined prognostic factors and cosmetics outcome were observed: clinical and mammographic tumor estimation, method of breast conserving surgery, type of skin incision, number of interstitial applicators, irradiated reference volume (PTV) and type of optimization method. No correlations with cosmetics effect were found in factors such as: age of patients, location of tumor or additional therapy. PMID:27795716

  2. Prolonged impact of chemotherapy on fatigue in breast cancer survivors: a longitudinal comparison with radiotherapy-treated breast cancer survivors and noncancer controls

    NARCIS (Netherlands)

    Goedendorp, M.M.; Andrykowski, M.A.; Donovan, K.A.; Jim, H.S.; Phillips, K.M.; Small, B.J.; Laronga, C.; Jacobsen, P.B.

    2012-01-01

    BACKGROUND: In this study, the authors examined the influence of prior treatment on the course of fatigue in breast cancer survivors. Patients who received chemotherapy were expected to have greater fatigue than patients who received radiotherapy and noncancer controls 6 months after the completion

  3. Prolonged impact of chemotherapy on fatigue in breast cancer survivors : a longitudinal comparison with radiotherapy-treated breast cancer survivors and noncancer controls

    NARCIS (Netherlands)

    Goedendorp, Martine M; Andrykowski, Michael A; Donovan, Kristine A; Jim, Heather S; Phillips, Kristin M; Small, Brent J; Laronga, Christine; Jacobsen, Paul B

    2012-01-01

    BACKGROUND: In this study, the authors examined the influence of prior treatment on the course of fatigue in breast cancer survivors. Patients who received chemotherapy were expected to have greater fatigue than patients who received radiotherapy and noncancer controls 6 months after the completion

  4. Beating Breast Cancer

    Science.gov (United States)

    ... of this page please turn JavaScript on. Feature: Breast Cancer Beating Breast Cancer Past Issues / Winter 2017 Table of Contents Melanie ... Her mother had died at age 49 of breast cancer after three battles with the disease. Ovarian cancer ...

  5. The Prescription Pattern of Chinese Herbal Products Containing Ginseng among Tamoxifen-Treated Female Breast Cancer Survivors in Taiwan: A Population-Based Study

    Directory of Open Access Journals (Sweden)

    Wei-Lung Hsu

    2015-01-01

    Full Text Available Background. The purpose of our study is to analyze the association between prescribed Chinese herbal products (CHPs containing Ginseng and the risk of endometrial cancer among tamoxifen (TMX users and to identify any possible interactive effects between Ginseng and TMX with respect to preventing the development of subsequent endometrial cancer in an estrogen-dependent breast cancer population in Taiwan. Methods. All patients newly diagnosed with invasive breast cancer receiving tamoxifen treatment from January 1, 1998, to December 31, 2008, were selected from the National Health Insurance Research Database. The usage, frequency of service, and CHP-Ginseng prescribed across the 30,556 TMX-treated breast cancer (BC survivors were evaluated. Logistic regression was employed to estimate the odds ratios (ORs for the utilization of CHP-Ginseng. Cox’s proportional hazard regression was performed to calculate the hazard ratios (HRs for endometrial cancer associated with Ginseng use among the TMX-treated BC cohort. Results. The HR for the development of endometrial cancer among breast cancer survivors who had ever taken Ginseng after TXM treatment was significantly decreased compared to those who never used CHP. Conclusion. A significant inhibitory relationship between Ginseng consumption and subsequent endometrial cancer less than 2 years after TMX treatment was detected among BC survivors.

  6. Tamoxifen for Breast Cancer

    Directory of Open Access Journals (Sweden)

    A Karn

    2010-03-01

    Full Text Available Breast cancer is one of the common cancers. Hormonal therapy along with surgery, chemotherapy, radiotherapy and targeted therapy are vital modalities for the management of breast cancer. Tamoxifen has been the most widely used hormonal therapy for more than two decades. In this article we review the benefits, dose, duration and timing of Tamoxifen therapy in patients with breast cancer. Keywords: breast cancer, hormonal therapy, tamoxifen.

  7. Impact of an osteoporosis specialized unit on bone health in breast cancer survivals treated with aromatase inhibitors.

    Science.gov (United States)

    Martínez, Purificación; Galve, Elena; Arrazubi, Virginia; Sala, M Ángeles; Fernández, Seila; Pérez, Clara E; Arango, Juan F; Torre, Iñaki

    2017-10-11

    Considering the increased fracture risk in early breast cancer patients treated with aromatase inhibitors (AI), we assessed the impact of a preventive intervention conducted by a specialized osteoporosis unit on bone health at AI treatment start. Retrospective cohort of postmenopausal women who started treatment with AI after breast cancer surgical/chemotherapy treatment and were referred to the osteoporosis unit for a comprehensive assessment of bone health. Bone densitometry and fracture screening by plain X-ray were performed at the baseline visit and once a year for 5 years. The final record included 130 patients. At AI treatment start, 49% had at least one high-risk factor for fractures, 55% had osteopenia, and 39% osteoporosis. Based on the baseline assessment, 79% of patients initiated treatment with bisphosphonates, 88% with calcium, and 79% with vitamin D. After a median of 65 (50-77) months, 4% developed osteopenia or osteoporosis, and 14% improved their densitometric diagnosis. Fifteen fractures were recorded in 11 (8.5%) patients, all of them receiving preventive treatment (10 with bisphosphonates). During the follow-up period, patients with one or more high-risk factors for fracture showed a greater frequency of fractures (15% vs. 3%) and experienced the first fracture earlier than those without high-risk factors (mean of 99 and 102 months, respectively; P=0.023). The preventive intervention of a specialized unit at the start of AI treatment in breast cancer survivors allows the identification of patients with high fracture risk and may contribute to preventing bone events in these patients. Copyright © 2017 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  8. Predictors of central nervous system metastasis in patients with metastatic breast cancer. A competing risk analysis og 579 patients treated with epirubicin-based chemoterapy

    DEFF Research Database (Denmark)

    Ryberg, Marianne; Nielsen, Dorte; Osterlind, Kell

    2005-01-01

    breast cancer; CNS metastases; competing risk analysis; epirubicin; lactate dehydrogenase; predictive factor......breast cancer; CNS metastases; competing risk analysis; epirubicin; lactate dehydrogenase; predictive factor...

  9. Analysis of miRNA expression profile induced by short term starvation in breast cancer cells treated with doxorubicin

    Science.gov (United States)

    Fanale, Daniele; Buscemi, Silvio; Ciaccio, Marcello; Russo, Antonio; Castorina, Sergio; Bazan, Viviana

    2017-01-01

    Recent studies showed that dietary approaches restricting food intake can be helpful to hinder tumor progression. To date, the molecular mechanisms are unclear and a key role seems to be exerted by nutrient-related signaling pathways. Since several evidences showed that non-coding small RNAs, including microRNAs, are correlated to cancer progression and antiblastic treatment response, our work aims to study their involvement in a triple negative breast cancer (TNBC) cell line treated with doxorubicin under Short Term Starvation (STS) condition. Human TNBC cell line MDA-MB-231 and healthy breast cell line MCF10A were treated with 1 μM doxorubicin for 24 h under STS condition for 48 h and miRNA expression profiles were analyzed using Taqman® Low Density Array A human microRNA microfluidic cards. In addition, the expression of specific mRNAs and miRNAs differentially expressed under STS was analyzed using Real-time PCR analyses. MiRNA expression profile analysis in MDA-MB-231 and MCF10A cells treated with doxorubicin under STS for 48 h could explain the molecular mechanisms underlying anticancer effects associated to STS. Among deregulated miRNAs, a subset, including miR-15b, miR-23a, miR-26a, miR-29a, miR-106b, miR-128, miR-149, miR-181a, miR-192, miR-193b, miR-195, miR-324-3p and miR-494, has been shown to be involved in pathways related to drug sensitivity/resistance. The obtained data from our study suggest a potential involvement of some miRNAs in molecular pathways mediating the anticancer effects of STS in doxorubicin-treated breast cancer cells. Preliminary results seem to be encouraging and, in future, could allow the discovery of new potential targets useful for the development of new therapeutic approaches. PMID:29069757

  10. Prolonged impact of chemotherapy on fatigue in breast cancer survivors: a longitudinal comparison with radiotherapy-treated breast cancer survivors and noncancer controls.

    Science.gov (United States)

    Goedendorp, Martine M; Andrykowski, Michael A; Donovan, Kristine A; Jim, Heather S; Phillips, Kristin M; Small, Brent J; Laronga, Christine; Jacobsen, Paul B

    2012-08-01

    In this study, the authors examined the influence of prior treatment on the course of fatigue in breast cancer survivors. Patients who received chemotherapy were expected to have greater fatigue than patients who received radiotherapy and noncancer controls 6 months after the completion of treatment, but they were expected to recover to levels similar to those of the other 2 groups 3 years later. Patients with stage 0 through II breast cancer completed the Fatigue Symptom Inventory (FSI) and the Profile of Mood States Fatigue Scale (POMS-FAT) 6 months (T1) and 42 months (T2) after completing chemotherapy with or without radiotherapy (the CT group; n = 103) or radiotherapy only (the RT group; n = 102). An age-matched group of women with no history of cancer (the NC group; n = 193) was assessed over a similar interval. A significant (P = .041) group × time effect for FSI severity scores revealed that fatigue worsened over time in the CT group but remained stable and lower in the RT and NC groups. There also were significant group effects for FSI days (P < .001) and POMS-FAT (P = .010) scores, indicating that fatigue was significantly greater across time in the CT group than in the NC group (POMS-FAT) or the RT and NC groups (FSI days). Contrary to expectations, fatigue did not diminish over time in patients with breast cancer who received chemotherapy. This finding has important implications for patient education and for fatigue monitoring during follow-up. The authors concluded that future research should seek to examine possible mechanisms to explain the apparent prolonged impact of chemotherapy on fatigue in breast cancer survivors. Copyright © 2011 American Cancer Society.

  11. Incidence and management of arthralgias in breast cancer patients treated with aromatase inhibitors in an outpatient oncology clinic.

    Science.gov (United States)

    Menas, Pamela; Merkel, Douglas; Hui, Wendy; Lawton, Jessica; Harper, Abigail; Carro, George

    2012-12-01

    Aromatase inhibitors (AIs) are routinely used as first-line adjuvant treatment of breast cancer in postmenopausal women with hormone receptor positive tumors. The current recommended length of treatment with an AI is 5 years. Arthralgias have been frequently cited as the primary reason for discontinuation of AI therapy. Various treatment strategies are proposed in literature, but a standardized treatment algorithm has not been established. The initial purpose of this study was to describe the incidence and management of AI-induced arthralgias in patients treated at Kellogg Cancer Center (KCC). Further evaluation led to the development and the implementation of a treatment algorithm and electronic medical record (EMR) documentation tools. The retrospective chart review included 206 adult patients with hormone receptor positive breast cancer who were receiving adjuvant therapy with an AI. A multidisciplinary treatment team consisting of pharmacists, collaborative practice nurses, and physicians met to develop a standardized treatment algorithm and corresponding EMR documentation tool. The treatment algorithm and documentation tool were developed after the study to better monitor and proactively treat patients with AI-induced arthralgias. RESULTS/ CONCLUSIONS: The overall incidence of arthralgias at KCC was 48% (n = 98/206). Of these patients, 32% were documented as having arthralgias within the first 6 months of therapy initiation. Patients who reported AI-induced arthralgias were younger than patients who did not report AI-induced arthralgias (61 vs. 65 years, p = 0.002). There was no statistical difference in the incidence of arthralgias in patients with a history of chemotherapy (including taxane therapy) compared to those who did not receive chemotherapy (p = 0.352). Of patients presenting with AI-induced arthralgias, 41% did not have physician-managed treatment documented in the EMR. A standardized treatment algorithm and electronic chart

  12. Akt expression and compartmentalization in prediction of clinical outcome in HER2-positive metastatic breast cancer patients treated with trastuzumab

    Science.gov (United States)

    GRELL, PETER; FABIAN, PAVEL; KHOYLOU, MARTA; RADOVA, LENKA; SLABY, ONDREJ; HRSTKA, ROMAN; VYZULA, ROSTISLAV; HAJDUCH, MARIAN; SVOBODA, MAREK

    2012-01-01

    Trastuzumab is effective in about half of HER2-positive breast cancer patients. The PI3K/Akt signalling pathway plays an important role in the process of primary and secondary resistance to anti-HER2 targeted therapy. We evaluated the relationship between expression, activation and subcellular localization of selected Akt isoforms and response to trastuzumab-based anti-HER2 targeted therapy in patients with HER2-positive metastatic breast cancer. Seventy-four women with verified HER2-positive breast cancer were treated with trastuzumab for metastatic disease. Immunohistochemistry was used to evaluate Akt1, Akt2, pAkt Thr308 and pAkt Ser473 expression. For pAkt, cytoplasmic and nuclear fractions were assessed separately. Even though Akt isoforms were expressed in the majority of tumours, activated Akt (pAkt) was present in the cytoplasm only and not in the nucleus in >20% of tumours, and there was no pAkt at all in another 7–13% of tumours. Patients whose tumours showed strong Akt2 expression and had pAkt (pAkt-Thr308 and/or pAkt-Ser473) detectable in the cytoplasm as well as nucleus (n+c), exhibited improved time to progression (TTP) and overall survival from the initiation of trastuzumab therapy (OSt). Patients with tumours with strong Akt2 and pAkt Thr308 (n+c) had superior TTP (17.0 vs. 7.6 months, P=0.024; HR 0.52) and OSt (51.8 vs. 16.8 months, P=0.0009; HR 0.34) compared to other tumours. Similar results were found for strong Akt2 and pAkt Ser473 (n+c): TTP 13.1 vs. 7.2 months (P=0.085, HR 0.62) and OSt 50.8 vs. 17.0 months (P=0.009; HR 0.45). This study is the first to prove the significance of Akt kinase isoform, activity and compartmentalization for the prediction of response to trastuzumab-based therapy in patients with HER2-positive metastatic breast cancer. PMID:22842582

  13. [Breast Cancer with Multiple Liver Metastases Successfully Treated with Capecitabine Monotherapy after Failure of Combination Therapy Comprising Bevacizumab and Paclitaxel].

    Science.gov (United States)

    Ooe, Asako; Suganuma, Yasushi

    2016-03-01

    We report a case of breast cancer with multiple liver metastases successfully treated with capecitabine monotherapy after failure of combination therapy comprising bevacizumab (Bev) and paclitaxel (PTX). In March 2012, a 67-year-old woman was diagnosed with Stage IV breast cancer with massive pleural effusion. Histological examination showed invasive ductal carcinoma (scirrhous carcinoma) that was positive for hormonal receptor but negative for HER2 expression, and the nuclear grade was 1. She first received chemotherapy to decrease the tumor volume followed by hormonal therapy. After progression, imaging studies showed increased multiple lung and liver metastases and pleural effusion. Subsequently, treatment with combination of Bev and PTX was started from July 2014. After 4 courses of the combination therapy, multiple liver metastases were unchanged, but her liver function was impaired. Hence, she received capecitabine monotherapy (1,800 mg bis in die [BID]; 2-week administration followed by a week of rest). Her liver function improved early, and a partial response (PR) in the multiple liver metastases was achieved 3 months after initiation of therapy. Furthermore, the metastatic lesions were well controlled 4 months later. These findings suggest that the sensitivity to an anticancer agent greatly varies among patients.

  14. Automatically assessed volumetric breast density and breast cancer risk : The era of digital screening mammography

    NARCIS (Netherlands)

    Wanders, J.O.P .

    2017-01-01

    Breast cancer is the most frequently diagnosed cancer among females worldwide. As the burden of breast cancer is high, many countries have introduced a breast cancer screening program with the aim to find and treat breast cancers in an early stage. In the Netherlands, women between the ages of 50

  15. Transcriptome analysis of Wnt3a-treated triple-negative breast cancer cells.

    Directory of Open Access Journals (Sweden)

    Sylvie Maubant

    Full Text Available The canonical Wnt/β-catenin pathway is activated in triple-negative breast cancer (TNBC. The activation of this pathway leads to the expression of specific target genes depending on the cell/tissue context. Here, we analyzed the transcriptome of two different TNBC cell lines to define a comprehensive list of Wnt target genes. The treatment of cells with Wnt3a for 6h up-regulated the expression (fold change > 1.3 of 59 genes in MDA-MB-468 cells and 241 genes in HCC38 cells. Thirty genes were common to both cell lines. Beta-catenin may also be a transcriptional repressor and we found that 18 and 166 genes were down-regulated in response to Wnt3a treatment for 6h in MDA-MB-468 and HCC38 cells, respectively, of which six were common to both cell lines. Only half of the activated and the repressed transcripts have been previously described as Wnt target genes. Therefore, our study reveals 137 novel genes that may be positively regulated by Wnt3a and 104 novel genes that may be negatively regulated by Wnt3a. These genes are involved in the Wnt pathway itself, and also in TGFβ, p53 and Hedgehog pathways. Thorough characterization of these novel potential Wnt target genes may reveal new regulators of the canonical Wnt pathway. The comparison of our list of Wnt target genes with those published in other cellular contexts confirms the notion that Wnt target genes are tissue-, cell line- and treatment-specific. Genes up-regulated in Wnt3a-stimulated cell lines were more strongly expressed in TNBC than in luminal A breast cancer samples. These genes were also overexpressed, but to a much lesser extent, in HER2+ and luminal B tumors. We identified 72 Wnt target genes higher expressed in TNBCs (17 with a fold change >1.3 which may reflect the chronic activation of the canonical Wnt pathway that occurs in TNBC tumors.

  16. Breast cancer staging

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000911.htm Breast cancer staging To use the sharing features on this ... Once your health care team knows you have breast cancer , they will do more tests to stage it. ...

  17. HEREDITARY BREAST CANCER

    Directory of Open Access Journals (Sweden)

    E. M. Bit-Sava

    2013-01-01

    Full Text Available Hereditary breast cancer occurs in 5–20 % of cases and it is associated with inherited mutations in particular genes, such as BRCA1 и BRCA2 in most cases. The CHEK2, PTEN, TP53, ATM, RAD51, BLM, PALB2, Nbs genes are associated with low and median risks ofdeveloping breast cancer. Molecular genetic studies identify germinal mutations underlying hereditary breast cancer. In most cases hereditary breast cancer refers to triple-negative phenotype, which is the most aggressive type of breast cancer, that does not express the genes for estrogen receptor, progesterone receptor and human epidermal growth factor receptor 2 (HER2. The review presents the diagnostic and treatment methods of hereditary breast cancer. Clinical-morphological aspects allow the new diagnostic and treatment methods of hereditary breast cancer to be identified. Poly (ADP-ribose polymerase (PARP inhibitors demonstrate the potential for effective treatment of BRCA-associated breast cancer.

  18. Evaluation of Residual Cellularity and Proliferation on Preoperatively Treated Breast Cancer: A Comparison between Image Analysis and Light Microscopy Analysis

    Directory of Open Access Journals (Sweden)

    Valentina Corletto

    1998-01-01

    Full Text Available Histopathology has been suggested as a reliable method for tumour reduction evaluation of preoperatively treated breast cancer. Immunocytochemistry can be used to enhance the visibility of residual tumour cellularity and in the evaluation of its proliferative activity. We compared Image Analysis (IA with Light Microscopy Analysis (LMA on sections of breast carcinomas treated with preoperative chemo‐ or chemo/radiotherapy in the evaluation of the Neoplastic Cell Density (NCD (69 cases and the Proliferation Index (PI (35 cases. NCD was expressed as the immunoreactive area to cytokeratin over the total original neoplastic area and PI was expressed as the number of immunostained tumoural nuclei with MIB1 MoAb over the total of tumoural nuclei. The intraobserver agreement and that between IA and LMA for both indices were estimated by the common (Kw and the jackknife weighted kappa statistic (K˜w. The extent of agreement of each considered category was also assessed by means of the category‐specific kappa statistics (Kcs. The intraobserver agreement within LMA for NCD and PI and that between IA and LMA for PI were both satisfactory. Upon evaluation of the NCD, the agreement between IA and LMA showed unsatisfactory results, especially when the ratio between the residual tumour cells and the background was critical.

  19. Breast Cancer and Infertility

    Directory of Open Access Journals (Sweden)

    Guluzar Arzu Turan

    2015-09-01

    Full Text Available Breast cancer is the most common malignancy among women and may accompany infertility. The relationship between infertility treatment and breast cancer has not yet been proven. However, estrogen exposure is well known to cause breast cancer. Recent advances in treatment options have provided young patients with breast cancer a chance of being mother [Archives Medical Review Journal 2015; 24(3.000: 317-323

  20. Cationic Albumin Nanoparticles for Enhanced Drug Delivery to Treat Breast Cancer: Preparation and In Vitro Assessment

    Directory of Open Access Journals (Sweden)

    Sana Abbasi

    2012-01-01

    Full Text Available Most anticancer drugs are greatly limited by the serious side effects that they cause. Doxorubicin (DOX is an antineoplastic agent, commonly used against breast cancer. However, it may lead to irreversible cardiotoxicity, which could even result in congestive heart failure. In order to avoid these harmful side effects to the patients and to improve the therapeutic efficacy of doxorubicin, we developed DOX-loaded polyethylenimine- (PEI- enhanced human serum albumin (HSA nanoparticles. The formed nanoparticles were ~137 nm in size with a surface zeta potential of ~+15 mV, prepared using 20 μg of PEI added per mg of HSA. Cytotoxicity was not observed with empty PEI-enhanced HSA nanoparticles, formed with low-molecular weight (25 kDa PEI, indicating biocompatibility and safety of the nanoparticle formulation. Under optimized transfection conditions, approximately 80% of cells were transfected with HSA nanoparticles containing tetramethylrhodamine-conjugated bovine serum albumin. Conclusively, PEI-enhanced HSA nanoparticles show potential for developing into an effective carrier for anticancer drugs.

  1. A ceramic-based anticancer drug delivery system to treat breast cancer.

    Science.gov (United States)

    El-Ghannam, Ahmed; Ricci, Krista; Malkawi, Ahmed; Jahed, Kiarash; Vedantham, Kumar; Wyan, Heather; Allen, Lauren D; Dréau, Didier

    2010-09-01

    Drug delivery systems offer the advantage of sustained targeted release with minimal side effect. In the present study, the therapeutic efficacy of a porous silica-calcium phosphate nanocomposite (SCPC) as a new delivery system for 5-Fluorouracil (5-FU) was evaluated in vitro and in vivo. In vitro studies showed that two formulations; SCPC50/5-FU and SCPC75/5-FU hybrids were very cytotoxic for 4T1 mammary tumor cells. In contrast, control SCPCs without drug did not show any measurable toxic effect. Release kinetics studies showed that SCPC75/5-FU hybrid provided a burst release of 5-FU in the first 24 h followed by a sustained release of a therapeutic dose (30.7 microg/day) of the drug for up to 32 days. Moreover, subcutaneous implantation of SCPC75/5-FU hybrid disk in an immunocompetent murine model of breast cancer stopped 4T1 tumor growth. Blood analyses showed comparable concentrations of Ca, P and Si in animals implanted with or without SCPC75 disks. These results strongly suggest that SCPC/5-FU hybrids can provide an effective treatment for solid tumors with minimal side effects.

  2. Supervised physical therapy in women treated with radiotherapy for breast cancer.

    Science.gov (United States)

    Leal, Nara Fernanda Braz da Silva; Oliveira, Harley Francisco de; Carrara, Hélio Humberto Angotti

    2016-08-15

    to evaluate the effect of physical therapy on the range of motion of the shoulders and perimetry of the upper limbs in women treated with radiotherapy for breast cancer. a total of 35 participants were randomized into two groups, with 18 in the control group (CG) and 17 in the study group (SG). Both of the groups underwent three evaluations to assess the range of motion of the shoulders and perimetry of the upper limbs, and the study group underwent supervised physical therapy for the upper limbs. the CG had deficits in external rotation in evaluations 1, 2, and 3, whereas the SG had deficits in flexion, abduction, and external rotation in evaluation 1. The deficit in abduction was recovered in evaluation 2, whereas the deficits in all movements were recovered in evaluation 3. No significant differences in perimetry were observed between the groups. the applied supervised physical therapy was effective in recovering the deficit in abduction after radiotherapy, and the deficits in flexion and external rotation were recovered within two months after the end of radiotherapy. Registration number of the clinical trial: NCT02198118. avaliar o efeito da fisioterapia na amplitude de movimento do ombro e na perimetria do membro superior, aplicada durante o período da radioterapia nas mulheres em tratamento para o câncer de mama. 35 voluntárias foram randomizadas em dois grupos, 18 para o grupo controle e 17 para o grupo de estudo. Os dois grupos foram submetidos a três avaliações da amplitude de movimento do ombro e perimetria do membro superior, sendo o grupo de estudo também submetido à fisioterapia supervisionada para os membros superiores. o grupo controle apresentou déficit entre os membros para o movimento de rotação externa nas avaliações 1, 2 e 3. O grupo de estudo apresentou déficit entre os membros para os movimentos de flexão, abdução e rotação externa na avaliação 1. Houve recuperação do déficit de movimento de abdução na avaliação 2

  3. Breast Cancer (For Kids)

    Science.gov (United States)

    ... Staying Safe Videos for Educators Search English Español Breast Cancer KidsHealth / For Kids / Breast Cancer What's in this ... for it when they are older. What Is Breast Cancer? The human body is made of tiny building ...

  4. Screening for Breast Cancer.

    Science.gov (United States)

    Niell, Bethany L; Freer, Phoebe E; Weinfurtner, Robert Jared; Arleo, Elizabeth Kagan; Drukteinis, Jennifer S

    2017-11-01

    The goal of screening is to detect breast cancers when still curable to decrease breast cancer-specific mortality. Breast cancer screening in the United States is routinely performed with mammography, supplemental digital breast tomosynthesis, ultrasound, and/or MR imaging. This article aims to review the most commonly used breast imaging modalities for screening, discuss how often and when to begin screening with specific imaging modalities, and examine the pros and cons of screening. By the article's end, the reader will be better equipped to have informed discussions with patients and medical professionals regarding the benefits and disadvantages of breast cancer screening. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Breast asymmetry and predisposition to breast cancer

    OpenAIRE

    Scutt, D; Lancaster, GA; Manning, JT

    2006-01-01

    INTRODUCTION: It has been shown in our previous work that breast asymmetry is related to several of the known risk factors for breast cancer, and that patients with diagnosed breast cancer have more breast volume asymmetry, as measured from mammograms, than age-matched healthy women. METHODS: In the present study, we compared the breast asymmetry of women who were free of breast disease at time of mammography, but who had subsequently developed breast cancer, with that of age-matched healthy ...

  6. Quality of life and impact of pain in women treated with aromatase inhibitors for breast cancer. A multicenter cohort study.

    Science.gov (United States)

    Laroche, Françoise; Perrot, Serge; Medkour, Terkia; Cottu, Paul-Henri; Pierga, Jean-Yves; Lotz, Jean-Pierre; Beerblock, Karine; Tournigand, Christophe; Chauvenet, Laure; Bouhassira, Didier; Coste, Joël

    2017-01-01

    Women with hormone-dependent breast cancer are treated with aromatase inhibitors (AI) to slow disease progression by decreasing estrogen levels. However, AI have adverse effects, including pain, with potentially serious impact on quality of life (QOL) and treatment compliance. We evaluated quality of life during the first year of AI treatment, focusing particularly on the impact of pain. In a multicenter cohort study of 135 women with early-stage breast cancer, free of pain at the initiation of AI treatment, quality of life (by the EORTC QLQ-BR23), somatic and psychic symptoms, psychological characters, temperament and coping strategies were assessed at baseline and at each follow-up visit (1, 3, 6 and 12 months). The impact of treatment-induced pain on quality of life during follow-up was determined with repeated-measures regression models. These models were constructed to assess the effects of pain and pain type on quality of life during follow-up, taking into account predictors associated with quality of life at baseline. Prior ganglion resection, taxane treatment and chemotherapy, a high amplification score on the pain catastrophizing scale, and a high harm avoidance score on the personality questionnaire were associated with a significantly lower baseline QOL. Fifty-seven percent of women developed pain of five different types: upper or lower limb joint pain, diffuse pain, neuropathic pain, tendon pain and mixed pain. A significant decrease in QOL was noted in the women with pain, particularly for body image, sexual functioning and future perspectives. Moreover, the impact of pain on QOL depended on the type of pain experienced. In conclusion, women treated with aromatase inhibitors display changes in quality of life and the degree of change in quality of life depends mostly on the type of pain experienced. Oncologists and patients should be aware of painful adverse effects of AI and encouraged to provide or receive earlier and more appropriate management of

  7. A retrospective analysis of clinical outcome of patients with chemo-refractory metastatic breast cancer treated in a single institution phase I unit

    NARCIS (Netherlands)

    Brunetto, A T; Sarker, D; Papadatos-Pastos, D; Fehrmann, R; Kaye, S B; Johnston, S; Allen, M; De Bono, J S; Swanton, C

    2010-01-01

    BACKGROUND AND METHODS: Novel approaches to treat chemo-refractory metastatic breast cancer (MBC) are currently under investigation. This retrospective series reviews the outcome of 70 MBC patients who have participated in 30 phase I trials at the Royal Marsden Hospital from 2002 to 2009. RESULTS:

  8. Internet-based cognitive behavioral therapy for sexual dysfunctions in women treated for breast cancer: design of a multicenter, randomized controlled trial

    NARCIS (Netherlands)

    Hummel, S.B.; van Lankveld, J.J.D.M.; Oldenburg, H.S.A.; Hahn, D.E.E.; Broomans, E.; Aaronson, N.K.

    2015-01-01

    Background: Sexual dysfunction is a prevalent, long-term complication of breast cancer and its treatment and can be treated effectively with face-to-face sexual counselling. However, relatively few women actually opt for face-to-face sex therapy, with many women indicating that it is too

  9. Survival and local control rates of triple-negative breast cancer patients treated with boost-IOERT during breast-conserving surgery

    Energy Technology Data Exchange (ETDEWEB)

    Fastner, Gerd; Zehentmayr, Franz; Kopp, Peter; Fussl, Christoph; Sedlmayer, Felix [Landeskrankenhaus, Paracelsus Medical University, Department of Radiotherapy and Radio-Oncology, Salzburg (Austria); Hauser-Kronberger, Cornelia [Landeskrankenhaus, Paracelsus Medical University, Department of Pathology, Salzburg (Austria); Moder, Angelika [Landeskrankenhaus, Paracelsus Medical University, Institute of Inborn Errors in Metabolism, Salzburg (Austria); Reitsamer, Roland; Fischer, Thorsten [Landeskrankenhaus, Paracelsus Medical University, Department of Special Gynecology, Salzburg (Austria); Landeskrankenhaus, Paracelsus Medical University, Department of Gynecology, Salzburg (Austria); Deutschmann, Heinrich [Landeskrankenhaus, Paracelsus Medical University, Department of Radiotherapy and Radio-Oncology, Salzburg (Austria); Paracelsus Medical University, Institute for Research and Development of Advanced Radiation Technologies (radART), Salzburg (Austria)

    2016-01-15

    The purpose of this work was to retrospectively evaluate survival and local control rates of triple-negative breast cancer subtypes classified as five marker negative (5NP) and core basal (CB), respectively, after breast-conserving surgery and intraoperative boost radiotherapy with electrons (IOERT) followed by whole breast irradiation. A total of 71 patients with triple-negative breast cancer were enrolled, who were treated with lumpectomy, axillary lymph node dissection, and IOERT with 9.6 Gy (median D{sub max}) followed by normofractionated whole breast irradiation to median total doses of 54 Gy. Chemotherapy was applied in a neoadjuvant (12 %), adjuvant (75 %), or combinational setting (7 %). After a median follow-up of 97 months (range 4-170 months), 5 in-breast recurrences were detected (7.0 %). For all patients, 8-year actuarial rates for local control, metastases-free survival, disease-specific survival, and overall survival amounted to 89, 75, 80, and 69 %, respectively. All local recurrences occurred in grade 3 (G3) tumors irrespective of their specific immunohistochemical phenotype; thus, the local control rate for grades 1/2 (G1/2) was 100 % for both 5NP and CB, while for G3 it was 88 % for 5NP and 90 % for CB (p = 0.65 and 0.82, respectively, n.s.). For disease-specific survival, only the difference of the best-prognosis group 5-NP/G3 vs. the worst-prognosis cohort CB/G1/2 was statistically significant: 90 % vs. 54 % (p = 0.03). Boost-IOERT provides acceptable long-term in-breast control in triple negative breast cancer. The best subgroup in terms of disease-specific survival was represented by 5NP in combination with tumor grading G3. (orig.) [German] Ziel der Studie war es, im Rahmen einer retrospektiven Analyse Ueberlebens- und Lokalkontrollraten bei triple-negativen Mammakarzinomen zu untersuchen. Die Tumoren waren in 5NP(5-Marker-negative)- und CB(core basal)-Subtypen klassifiziert und die Patientinnen hatten nach brusterhaltender Operation und

  10. Breast Cancer Rates by State

    Science.gov (United States)

    ... Associated Lung Ovarian Prostate Skin Uterine Cancer Home Breast Cancer Rates by State Language: English (US) Español (Spanish) ... from breast cancer each year. Rates of Getting Breast Cancer by State The number of people who get ...

  11. Baseline DCE-MRI and PET-CT as a predictor of pathologic response in patients treated with neodjuvant chemotherapy (NAC) for locally advanced breast cancer

    OpenAIRE

    colleter, Loïc

    2015-01-01

    Purpose: To evaluate DCE-MRI and PET-CT at baseline for prediction of pathological response to neoadjuvant chemotherapy (NAC) in patients with locally advanced breast cancer. Materials and methods: 88 patients with locally advanced breast cancer treated with NAC followed in DCE-MRI at 1.5T and PET-CT were included in this retrospective study. Perfusion parameters (Ktrans, kep, ve) and SUVmax were measured at baseline of the NAC. Imaging datas were compared with tumoral and nodal pathologic re...

  12. Outcomes of Positron Emission Tomography-Staged Clinical N3 Breast Cancer Treated With Neoadjuvant Chemotherapy, Surgery, and Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hae Jin [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of); Shin, Kyung Hwan, E-mail: radiat@ncc.re.kr [Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Proton Therapy Center, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Cho, Kwan Ho [Proton Therapy Center, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Park, In Hae; Lee, Keun Seok; Ro, Jungsil; Jung, So-Youn; Lee, Seeyoun; Kim, Seok Won; Kang, Han-Sung [Center for Breast Cancer, Research Institute and Hospital, National Cancer Center, Goyang (Korea, Republic of); Chie, Eui Kyu; Ha, Sung Whan [Department of Radiation Oncology, Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2011-12-01

    Purpose: To evaluate the treatment outcome and efficacy of regional lymph node irradiation after neoadjuvant chemotherapy (NCT) and surgery in positron emission tomography (PET)-positive clinical N3 (cN3) breast cancer patients. Methods and Materials: A total of 55 patients with ipsilateral infraclavicular (ICL), internal mammary (IMN), or supraclavicular (SCL) lymph node involvement in the absence of distant metastases, as revealed by an initial PET scan, were retrospectively analyzed. The clinical nodal stage at diagnosis (2002 AJCC) was cN3a in 14 patients (26%), cN3b in 12 patients (22%), and cN3c in 29 patients (53%). All patients were treated with NCT, followed by mastectomy or breast-conserving surgery and subsequent radiotherapy (RT) with curative intent. Results: At the median follow-up of 38 months (range, 9-80 months), 20 patients (36%) had developed treatment failures, including distant metastases either alone or combined with locoregional recurrences that included one ipsilateral breast recurrence (IBR), six regional failures (RF), and one case of combined IBR and RF. Only 3 patients (5.5%) exhibited treatment failure at the initial PET-positive clinical N3 lymph node. The 5-year locoregional relapse-free survival, disease-free survival (DFS), and overall survival rates were 80%, 60%, and 79%, respectively. RT delivered to PET-positive IMN regions in cN3b patients and at higher doses ({>=}55 Gy) to SCL regions in cN3c patients was not associated with improved 5-year IMN/SCL relapse-free survival or DFS. Conclusion: NCT followed by surgery and RT, including the regional lymph nodes, resulted in excellent locoregional control for patients with PET-positive cN3 breast cancer. The primary treatment failure in this group was due to distant metastasis rather than RF. Neither higher-dose RT directed at PET-positive SCL nodes nor coverage of PET-positive IMN nodes was associated with additional gains in locoregional control or DFS.

  13. Evaluation of symptoms of anxiety and depression in women with breast cancer after breast amputation or conservation treated with adjuvant chemotherapy

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2015-02-01

    The level of anxiety and depression among women with breast cancer was influenced by the type of the applied surgical procedure and adjuvant chemotherapy. Demographic variables did not influence the level of anxiety and depression.

  14. A high level of estrogen-stimulated proteins selects breast cancer patients treated with adjuvant endocrine therapy with good prognosis.

    Science.gov (United States)

    L H Weischenfeldt, Katrine; Kirkegaard, Tove; Rasmussen, Birgitte B; Giobbie-Hurder, Anita; Jensen, Maj-Britt; Ejlertsen, Bent; Lykkesfeldt, Anne E

    2017-09-01

    Adjuvant endocrine therapy has significantly improved survival of estrogen receptor α (ER)-positive breast cancer patients, but around 20% relapse within 10 years. High expression of ER-stimulated proteins like progesterone receptor (PR), Bcl-2 and insulin-like growth factor receptor I (IGF-IR) is a marker for estrogen-driven cell growth. Therefore, patients with high tumor levels of these proteins may have particularly good prognosis following adjuvant endocrine therapy. Archival tumor tissue was available from 1323 of 1396 Danish breast cancer patients enrolled in BIG 1-98, a randomized phase-III clinical trial comparing adjuvant letrozole, tamoxifen or a sequence of the two drugs. Immunohistochemical staining for ER, HER-2, PR, Bcl-2 and IGF-IR was performed and determined by Allred scoring (ER, PR and Bcl-2) or HercepTest (HER-2 and IGF-IR). Data on all five markers were available from 969 patients with ER-positive, HER-2-negative tumors. These patients were classified in ER activity groups based on the level of PR, Bcl-2 and IGF-IR. High ER activity profile was found in 102 patients (10.5%) and compared with the remaining patients, univariate and multivariate analysis revealed HR (95% CI) and p values for disease-free survival (DFS) of 2.00 (1.20-3.22), 0.008 and 1.70 (1.01-2.84), 0.04 and for the overall survival (OS) of 2.33 (1.19-4.57), 0.01 and 1.90 (0.97-3.79), 0.06, respectively. The high ER activity profile did not disclose difference in DFS or OS according to treatment with tamoxifen or letrozole (p = .06 and .09, respectively). Stratifying endocrine-treated patients in ER activity profile groups disclosed that patient with high ER activity profile (10.5%) had significantly longer DFS and OS, and the profile was an independent marker for DFS. High ER activity is a marker for estrogen-driven tumor growth. We suggest further analyses to disclose whether the ER activity profile or other markers associated with estrogen-driven growth may be used to

  15. Outcomes and Prognostic Factors in Women With 1 to 3 Breast Cancer Brain Metastases Treated With Definitive Stereotactic Radiosurgery

    Energy Technology Data Exchange (ETDEWEB)

    Yang, T. Jonathan [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Oh, Jung Hun [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Folkert, Michael R.; Gupta, Gaorav [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Shi, Weiji; Zhang, Zhigang [Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Morikawa, Aki; Seidman, Andrew [Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Brennan, Cameron [Department of Neurosurgery, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Yamada, Yoshiya; Chan, Timothy A. [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States); Beal, Kathryn, E-mail: BealK@MSKCC.org [Department of Radiation Oncology, Memorial Sloan Kettering Cancer Center, New York, New York (United States)

    2014-11-01

    Background: With the continuing increase in the use of definitive stereotactic radiosurgery (SRS) for patients with limited brain metastases (BM), clinicians need more specific prognostic tools. We investigated clinical predictors of outcomes in patients with limited breast cancer BM treated with SRS alone. Methods and Materials: We identified 136 patients with breast cancer and 1-3 BM who underwent definitive SRS for 186 BM between 2000 and 2012. The Kaplan-Meier method was used to assess overall survival (OS), regional failure (RF), and local failure (LF). Associations between clinical factors and outcomes were tested using Cox regression. A point scoring system was used to stratify patients based on OS, and the predictive power was tested with concordance probability estimate (CPE). Results: The median OS was 17.6 months. The 12-month RF and LF rates were 45% and 10%, respectively. On multivariate analysis, >1 lesion (hazard ratio [HR] = 1.6, P=.02), triple-negative (TN) disease (HR=2.0, P=.006), and active extracranial disease (ED) (HR=2.7, P<.0001) were significantly associated with worse OS. The point score system was defined using proportional simplification of the multivariate Cox proportional hazards regression function. The median OS for patients with 3.0-4.0 points (n=37), 4.5-5.5 points (n=28), 6.0-6.5 points (n=37), and 8-8.5 points (n=34) were 9.2, 15.6, 25.1, and 45.1 months, respectively (P<.0001, CPE = 0.72). Active ED (HR=2.4, P=.0007) was significantly associated with RF. Higher risk for LF was significantly associated with larger BM size (HR=3.1, P=.0001). Conclusion: Patients with >1 BM, active ED, and TN had the highest risk of death after SRS. Active ED is an important prognostic factor for OS and intracranial control.

  16. breast cancer screening in

    African Journals Online (AJOL)

    Is Breast transillumination a viable option for breast cancer screening in limited resource settings? Authors: Elobu EA M.Med, Galukande M M M.Med, MSc, FCS, Namuguzi D M.Med, Muyinda Z M.Med. Affiliations: breast cancer screening in limited resource settings? Authors: Elobu EA1 M.Med, Galukande M1 M M.Med, ...

  17. Viral Therapy In Treating Patients With Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck Cancer or Metastatic Breast Cancer

    Science.gov (United States)

    2018-02-16

    Estrogen Receptor Negative; Estrogen Receptor Positive; Head and Neck Squamous Cell Carcinoma; HER2/Neu Negative; HER2/Neu Positive; Invasive Breast Carcinoma; Progesterone Receptor Negative; Progesterone Receptor Positive; Recurrent Head and Neck Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  18. Metaplastic Breast Cancer

    OpenAIRE

    T?rkan, Halil; G?kg?z, M. ?ehsuvar; Parlak, N. Serhat

    2016-01-01

    Metaplastic Breast Cancer (MBC) is a term referring to a heterogeneous group with malignant epithelial and mesenchymal tissue components. MBC is a rare disease, accounting for 0.2% of all breast cancers. Most MBC are triple negative cancers with poor prognosis and an aggressive clinical course. Herein, we aimed to present a 74-year-old patient with metaplastic breast cancer along with clinical, radiologic and pathologic properties.

  19. The Role of Hair Loss in Cancer Identity: Perceptions of Chemotherapy-Induced Alopecia Among Women Treated for Early-Stage Breast Cancer or Ductal Carcinoma in Situ.

    Science.gov (United States)

    Trusson, Diane; Pilnick, Alison

    The trauma of chemotherapy-induced alopecia is well documented. However, less is known about how the stereotypical cancer identity affects social interactions. The aim of this study is to explore women's experiences of hair loss resulting from breast cancer treatment, from a sociological perspective. Twenty-four women who had been treated for early-stage breast cancer or ductal carcinoma in situ were interviewed. References to hair (loss) were isolated from their narratives. Findings confirm previous research that hair loss can be traumatic. The stigma attached to both having a cancer patient identity and nonconformity with norms of appearance means that women must decide how much to reveal and to whom. An unexpected finding was that distressing experiences were reported by some women who had not lost their hair. Hair is important to identity; therefore, there are implications for social interactions whether women decide to disguise their hair loss or not. There may also be implications for women who do not lose their hair because they fail to conform to the stereotypical appearance of the bald cancer patient. Future research should consider the role of stereotypes in patient experiences. Nurses should provide sufficient information and support to prepare patients for the impact on self-perception and social interactions when facing hair loss. Also, patients should be forewarned about the possible implications of not conforming to the cancer stereotype. In addition, greater education among the wider population about the possible side effects of cancer treatments may prevent women feeling stigmatized while already undergoing a stressful experience.

  20. The prescription pattern of Chinese herbal products that contain dang-qui and risk of endometrial cancer among tamoxifen-treated female breast cancer survivors in Taiwan: a population-based study.

    Science.gov (United States)

    Wu, Chien-Tung; Lai, Jung-Nien; Tsai, Yueh-Ting

    2014-01-01

    The increased practice of traditional Chinese medicine worldwide has raised concerns regarding herb-drug interactions. We analyzed the usage of Chinese herbal products containing dang-qui and investigated whether dang-qui therapy increases endometrial cancer risk among tamoxifen-treated breast cancer survivors in Taiwan. All patients newly diagnosed with invasive breast cancer who received tamoxifen treatment from January 1, 1998, to December 31, 2008 were selected from the National Health Insurance Research Database. The usage, frequency of service and type of Chinese herbal products containing dang-qui prescribed across the 31,970 survivors were evaluated. Logistic regression method was employed to estimate the odds ratios for utilization of Chinese herbal products containing dang-qui. Cox proportional hazard regression was performed to calculate the hazard ratio of endometrial cancer associated with dang-qui use within the cohort. Almost one in two study subjects had used dang-qui. Among 31,938 tamoxifen-treated breast cancer survivors, 157 cases of subsequent endometrial cancer were identified. The hazard ratio for development of endometrial cancer among breast cancer survivors aged 20-79 years who had taken dang-qui after tamoxifen treatment was decreased compared to survivors who had never used dang-qui (HR: 0.61, 95%CI: 0.44-0.84). To minimise potential confounding factors, women with breast cancer in the reproductive age were excluded from further analysis, and the negative relationship between dang-qui consumption and subsequent endometrial cancer among breast cancer survivors aged 55-79 years was still observed, although not significantly (HR: 0.74, 95%CI: 0.46-1.17). Dang-qui consumption is common among breast cancer survivors aged 20-79 years and seems decrease the risk of subsequent endometrial cancer after less than a cumulative dose of 7,500 mg of tamoxifen treatment.

  1. Akt Inhibitor MK2206, Lapatinib Ditosylate, and Trastuzumab in Treating Patients With Locally Advanced or Metastatic HER2-Positive Breast , Gastric, or Gastroesophageal Cancer That Cannot Be Removed By Surgery

    Science.gov (United States)

    2013-09-27

    Adenocarcinoma of the Gastroesophageal Junction; HER2-positive Breast Cancer; Male Breast Cancer; Recurrent Breast Cancer; Recurrent Esophageal Cancer; Recurrent Gastric Cancer; Stage IIIC Breast Cancer; Stage IIIC Esophageal Cancer; Stage IIIC Gastric Cancer; Stage IV Breast Cancer; Stage IV Esophageal Cancer; Stage IV Gastric Cancer

  2. Radiation Therapy Risk Factors for Development of Lymphedema in Patients Treated With Regional Lymph Node Irradiation for Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Chandra, Ravi A. [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Miller, Cynthia L. [Harvard Medical School, Boston, Massachusetts (United States); Skolny, Melissa N. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Warren, Laura E.G. [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Horick, Nora [Department of Biostatistics, Massachusetts General Hospital, Boston, Massachusetts (United States); Jammallo, Lauren S.; Sadek, Betro T.; Shenouda, Mina N. [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); O' Toole, Jean [Department of Physical and Occupational Therapy, Massachusetts General Hospital, Boston, Massachusetts (United States); Specht, Michelle C. [Division of Surgical Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States); Taghian, Alphonse G., E-mail: ataghian@partners.org [Department of Radiation Oncology, Massachusetts General Hospital, Boston, Massachusetts (United States)

    2015-03-15

    Purpose: We previously evaluated the risk of breast cancer-related lymphedema (LE) with the addition of regional lymph node irradiation (RLNR) and found an increased risk when RLNR is used. Here we analyze the association of technical radiation therapy (RT) factors in RLNR patients with the risk of LE development. Methods and Materials: From 2005 to 2012, we prospectively screened 1476 women for LE who underwent surgery for breast cancer. Among 1507 breasts treated, 172 received RLNR and had complete technical data for analysis. RLNR was delivered as supraclavicular (SC) irradiation (69% [118 of 172 patients]) or SC plus posterior axillary boost (PAB) (31% [54 of 172]). Bilateral arm volume measurements were performed pre- and postoperatively. Patients' RT plans were analyzed for SC field lateral border (relative to the humeral head), total dose to SC, RT fraction size, beam energy, and type of tangent (normal vs wide). Cox proportional hazards models were used to analyze associated risk factors for LE. Results: Median postoperative follow-up was 29.3 months (range: 4.9-74.1 months). The 2-year cumulative incidence of LE was 22% (95% confidence interval [CI]: 15%-32%) for SC and 20% (95% CI: 11%-37%) for SC plus PAB (SC+PAB). None of the analyzed variables was significantly associated with LE risk (extent of humeral head: P=.74 for <1/3 vs >2/3, P=.41 for 1/3 to 2/3 vs >2/3; P=.40 for fraction size of 1.8 Gy vs 2.0 Gy; P=.57 for beam energy 6 MV vs 10 MV; P=.74 for tangent type wide vs regular; P=.66 for SC vs SC+PAB). Only pretreatment body mass index (hazard ratio [HR]: 1.09; 95% CI: 1.04-1.15, P=.0007) and the use of axillary lymph node dissection (HR: 7.08, 95% CI: 0.98-51.40, P=.05) were associated with risk of subsequent LE development. Conclusions: Of the RT parameters tested, none was associated with an increased risk of LE development. This study underscores the need for future work investigating alternative RLNR risk factors for LE.

  3. Breast Cancer Risk in American Women

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Risk in American Women On This Page What ... risk of developing the disease. Personal history of breast cancer : Women who have had breast cancer are more ...

  4. [Breast cancer surgery].

    Science.gov (United States)

    Vlastos, Georges; Berclaz, Gilles; Langer, Igor; Pittet-Cuenod, Brigitte; Delaloye, Jean-François

    2007-10-24

    Breast conserving surgery followed by radiation therapy is the treatment of choice for early breast cancer. For patients who choice or need a mastectomy, breast reconstruction provides an acceptable alternative. Breast cancer surgery has been evolving through minimally invasive approaches. Sentinel node biopsy has already remplaced axillary lymph node dissection in the evaluation of the axilla. Local ablation of the tumor may be a valuable alternative to surgery in the future.

  5. Breast Cancer and Bone Loss

    Science.gov (United States)

    ... Menopause Map Featured Resource Find an Endocrinologist Search Breast Cancer and Bone Loss July 2010 Download PDFs English ... G. Komen Foundation What is the link between breast cancer and bone loss? Certain treatments for breast cancer ...

  6. Genetics Home Reference: breast cancer

    Science.gov (United States)

    ... Email Facebook Twitter Home Health Conditions Breast cancer Breast cancer Printable PDF Open All Close All Enable Javascript to view the expand/collapse boxes. Description Breast cancer is a disease in which certain cells in ...

  7. Molecular imaging of breast cancer

    NARCIS (Netherlands)

    Munnink, T. H. Oude; Nagengast, W. B.; Brouwers, A. H.; Schroder, C. P.; Hospers, G. A.; Lub-de Hooge, M. N.; van der Wall, E.; van Diest, P. J.; de Vries, E. G. E.

    2009-01-01

    Molecular imaging of breast cancer can potentially be used for breast cancer screening, staging, restaging, response evaluation and guiding therapies. Techniques for molecular breast cancer imaging include magnetic resonance imaging (MRI), optical imaging, and radionuclide imaging with positron

  8. Breast cancer predisposition syndromes.

    Science.gov (United States)

    Hemel, Deborah; Domchek, Susan M

    2010-10-01

    A small, but important, percentage of breast cancer cases is caused by the inheritance of a single copy of a mutated gene. BRCA1 and BRCA2 are the genes most commonly associated with inherited breast cancer; however, mutations in TP53 and PTEN cause Li-Fraumeni syndrome and Cowden syndrome, respectively, both of which are associated with high lifetime risks of breast cancer. Advances in the field of breast cancer genetics have led to an improved understanding of detection and prevention strategies. More recently, strategies to target the underlying genetic defects in BRCA1- and BRCA2-associated breast and ovarian cancers are emerging and may have implications for certain types of sporadic breast cancer. Copyright 2010 Elsevier Inc. All rights reserved.

  9. Are the American Society for Radiation Oncology Guidelines Accurate Predictors of Recurrence in Early Stage Breast Cancer Patients Treated with Balloon-Based Brachytherapy?

    Directory of Open Access Journals (Sweden)

    Moira K. Christoudias

    2013-01-01

    Full Text Available The American Society for Radiation Oncology (ASTRO consensus statement (CS provides guidelines for patient selection for accelerated partial breast irradiation (APBI following breast conserving surgery. The purpose of this study was to evaluate recurrence rates based on ASTRO CS groupings. A single institution review of 238 early stage breast cancer patients treated with balloon-based APBI via balloon based brachytherapy demonstrated a 4-year actuarial ipsilateral breast tumor recurrence (IBTR rate of 5.1%. There were no significant differences in the 4-year actuarial IBTR rates between the “suitable,” “cautionary,” and “unsuitable” ASTRO categories (0%, 7.2%, and 4.3%, resp., P=0.28. ER negative tumors had higher rates of IBTR than ER positive tumors. The ASTRO groupings are poor predictors of patient outcomes. Further studies evaluating individual clinicopathologic features are needed to determine the safety of APBI in higher risk patients.

  10. A high level of estrogen-stimulated proteins selects breast cancer patients treated with adjuvant endocrine therapy with good prognosis

    DEFF Research Database (Denmark)

    L H Weischenfeldt, Katrine; Kirkegaard, Tove; Rasmussen, Birgitte B

    2017-01-01

    BACKGROUND: Adjuvant endocrine therapy has significantly improved survival of estrogen receptor α (ER)-positive breast cancer patients, but around 20% relapse within 10 years. High expression of ER-stimulated proteins like progesterone receptor (PR), Bcl-2 and insulin-like growth factor receptor I...... (IGF-IR) is a marker for estrogen-driven cell growth. Therefore, patients with high tumor levels of these proteins may have particularly good prognosis following adjuvant endocrine therapy. PATIENTS AND METHODS: Archival tumor tissue was available from 1323 of 1396 Danish breast cancer patients...

  11. Risk of second non-breast cancer among patients treated with and without postoperative radiotherapy for primary breast cancer: A systematic review and meta-analysis of population-based studies including 522,739 patients

    DEFF Research Database (Denmark)

    Grantzau, Trine; Overgaard, Jens

    2016-01-01

    -irradiated patients had no increased risk of second lung or esophagus cancer, neither overall nor over time. For non-irradiated patients' risk of second thyroid cancer (SIR 1.21) and sarcomas (SIR 1.42) were increased overall, but with no remaining risk ⩾10 after breast cancer. CONCLUSION: Radiotherapy for breast......BACKGROUND AND PURPOSE: Radiotherapy plays an essential role in early breast cancer treatment, but is also associated with an increased risk of second malignancies decades after the exposure. MATERIALS AND METHODS: We systematically searched the data-bases Medline/Pubmed, Cochrane, Embase......, and Cinahl, for cohort studies estimating the risk of second non-breast cancer after primary breast cancer. Every included study was to report the standardized incidence ratio [SIR] of second cancers, comparing the risk among either irradiated or unirradiated female breast cancer patients to the risk...

  12. Breast cancer statistics, 2013.

    Science.gov (United States)

    DeSantis, Carol; Ma, Jiemin; Bryan, Leah; Jemal, Ahmedin

    2014-01-01

    In this article, the American Cancer Society provides an overview of female breast cancer statistics in the United States, including data on incidence, mortality, survival, and screening. Approximately 232,340 new cases of invasive breast cancer and 39,620 breast cancer deaths are expected to occur among US women in 2013. One in 8 women in the United States will develop breast cancer in her lifetime. Breast cancer incidence rates increased slightly among African American women; decreased among Hispanic women; and were stable among whites, Asian Americans/Pacific Islanders, and American Indians/Alaska Natives from 2006 to 2010. Historically, white women have had the highest breast cancer incidence rates among women aged 40 years and older; however, incidence rates are converging among white and African American women, particularly among women aged 50 years to 59 years. Incidence rates increased for estrogen receptor-positive breast cancers in the youngest white women, Hispanic women aged 60 years to 69 years, and all but the oldest African American women. In contrast, estrogen receptor-negative breast cancers declined among most age and racial/ethnic groups. These divergent trends may reflect etiologic heterogeneity and the differing effects of some factors, such as obesity and parity, on risk by tumor subtype. Since 1990, breast cancer death rates have dropped by 34% and this decrease was evident in all racial/ethnic groups except American Indians/Alaska Natives. Nevertheless, survival disparities persist by race/ethnicity, with African American women having the poorest breast cancer survival of any racial/ethnic group. Continued progress in the control of breast cancer will require sustained and increased efforts to provide high-quality screening, diagnosis, and treatment to all segments of the population. © 2013 American Cancer Society, Inc.

  13. Sex steroid induced apoptosis as a rational strategy to treat anti-hormone resistant breast and prostate cancer.

    Science.gov (United States)

    Jordan, V Craig; Fan, Ping; Abderrahman, Balkees; Maximov, Philipp Y; Hawsawi, Yousef M; Bhattacharya, Poulomi; Pokharel, Niranjana

    2016-05-01

    The combined incidence and the extended disease course of breast and prostate cancer is a major challenge for health care systems. The solution for society requires an economically viable treatment strategy to maintain individuals disease free and productive, so as to avoid the fracture of the family unit. Forty years ago, translational research using the antiestrogen tamoxifen was targeted to estrogen receptor (ER) positive micrometastatic tumor cells and established the long-term antihormone adjuvant treatment strategy used universally today. The antihormone strategy was the accepted structure of cancer biology. Sex steroid deprivation therapy remains the orthodox strategy for the treatment of both breast and prostate cancer. Despite major initial therapeutic success, the strategies of long term anti-hormone therapies with either tamoxifen or aromatase inhibitors (AI) or antiandrogens or abiraterone for breast and prostate cancer, respectively, eventually lead to a significant proportion of anti-hormone resistant or stimulated tumor growth. Remarkably, a general principle of anti-hormone resistance has emerged for both breast and prostate cancer based primarily on clinical and supportive laboratory data. Paradoxically, anti-hormone resistant cell populations emerge and grow but are vulnerable to the cytotoxicity of estrogen or androgen-induced apoptosis for both breast and prostate cancer, respectively. These consistent anticancer actions of sex steroids appear to recapitulate the more complex mechanism of bone remodeling in elderly men and women during sex steroid deprivation. Estrogen is the key hormone in both sexes because in men androgen is first converted to estrogen. Estrogen regulates and triggers apoptosis in osteoclasts that develop during estrogen deprivation and destroy bone to cause osteoporosis. Sex steroid deprived breast and prostate cancer has recruited a streamlined natural apoptotic program from the human genome, but this is suppressed in the

  14. Clinical practice guidelines on the use of integrative therapies as supportive care in patients treated for breast cancer.

    Science.gov (United States)

    Greenlee, Heather; Balneaves, Lynda G; Carlson, Linda E; Cohen, Misha; Deng, Gary; Hershman, Dawn; Mumber, Matthew; Perlmutter, Jane; Seely, Dugald; Sen, Ananda; Zick, Suzanna M; Tripathy, Debu

    2014-11-01

    The majority of breast cancer patients use complementary and/or integrative therapies during and beyond cancer treatment to manage symptoms, prevent toxicities, and improve quality of life. Practice guidelines are needed to inform clinicians and patients about safe and effective therapies. Following the Institute of Medicine's guideline development process, a systematic review identified randomized controlled trials testing the use of integrative therapies for supportive care in patients receiving breast cancer treatment. Trials were included if the majority of participants had breast cancer and/or breast cancer patient results were reported separately, and outcomes were clinically relevant. Recommendations were organized by outcome and graded based upon a modified version of the US Preventive Services Task Force grading system. The search (January 1, 1990-December 31, 2013) identified 4900 articles, of which 203 were eligible for analysis. Meditation, yoga, and relaxation with imagery are recommended for routine use for common conditions, including anxiety and mood disorders (Grade A). Stress management, yoga, massage, music therapy, energy conservation, and meditation are recommended for stress reduction, anxiety, depression, fatigue, and quality of life (Grade B). Many interventions (n = 32) had weaker evidence of benefit (Grade C). Some interventions (n = 7) were deemed unlikely to provide any benefit (Grade D). Notably, only one intervention, acetyl-l-carnitine for the prevention of taxane-induced neuropathy, was identified as likely harmful (Grade H) as it was found to increase neuropathy. The majority of intervention/modality combinations (n = 138) did not have sufficient evidence to form specific recommendations (Grade I). Specific integrative therapies can be recommended as evidence-based supportive care options during breast cancer treatment. Most integrative therapies require further investigation via well-designed controlled trials with meaningful

  15. Clinical Practice Guidelines on the Use of Integrative Therapies as Supportive Care in Patients Treated for Breast Cancer

    Science.gov (United States)

    Balneaves, Lynda G.; Carlson, Linda E.; Cohen, Misha; Deng, Gary; Hershman, Dawn; Mumber, Matthew; Perlmutter, Jane; Seely, Dugald; Sen, Ananda; Zick, Suzanna M.; Tripathy, Debu

    2014-01-01

    Background The majority of breast cancer patients use complementary and/or integrative therapies during and beyond cancer treatment to manage symptoms, prevent toxicities, and improve quality of life. Practice guidelines are needed to inform clinicians and patients about safe and effective therapies. Methods Following the Institute of Medicine’s guideline development process, a systematic review identified randomized controlled trials testing the use of integrative therapies for supportive care in patients receiving breast cancer treatment. Trials were included if the majority of participants had breast cancer and/or breast cancer patient results were reported separately, and outcomes were clinically relevant. Recommendations were organized by outcome and graded based upon a modified version of the US Preventive Services Task Force grading system. Results The search (January 1, 1990–December 31, 2013) identified 4900 articles, of which 203 were eligible for analysis. Meditation, yoga, and relaxation with imagery are recommended for routine use for common conditions, including anxiety and mood disorders (Grade A). Stress management, yoga, massage, music therapy, energy conservation, and meditation are recommended for stress reduction, anxiety, depression, fatigue, and quality of life (Grade B). Many interventions (n = 32) had weaker evidence of benefit (Grade C). Some interventions (n = 7) were deemed unlikely to provide any benefit (Grade D). Notably, only one intervention, acetyl-l-carnitine for the prevention of taxane-induced neuropathy, was identified as likely harmful (Grade H) as it was found to increase neuropathy. The majority of intervention/modality combinations (n = 138) did not have sufficient evidence to form specific recommendations (Grade I). Conclusions Specific integrative therapies can be recommended as evidence-based supportive care options during breast cancer treatment. Most integrative therapies require further investigation via well

  16. Neuroendocrine breast cancer.

    Science.gov (United States)

    Graça, Susana; Esteves, Joana; Costa, Sílvia; Vale, Sílvio; Maciel, Jorge

    2012-08-13

    Neuroendocrine breast cancer is thought to account for about 1% of all breast cancers. This rare type of breast malignancy is more common in older women and presents as a low-grade, slow-growing cancer. The most definitive markers that indicate neuroendocrine carcinoma are the presence of chromogranin, synaptophysin or neuron-specific enolase, in at least 50% of malignant tumour cells. The authors present a case report of an 83-year-old woman, admitted to their institution with right breast lump. Physical examination, mammography and ultrasonography showed a 2.4 cm nodule, probably a benign lesion (BI-RADS 3). A fine needle aspiration biopsy was performed and revealed proliferative epithelial papillary lesion. She was submitted to excisional biopsy and histology showed endocrine breast cancer well differentiated (G1). Immunohistochemically, tumour cells were positive for synaptophysin. These breast cancers are characterised for their excellent prognosis and conservative treatment is almost always enough to obtain patient cure.

  17. Cytochrome P-450 2D6 (CYP2D6) Genotype and Breast Cancer Recurrence in Tamoxifen-Treated Patients

    DEFF Research Database (Denmark)

    Ahern, Thomas P; Hertz, Daniel L; Damkier, Per

    2017-01-01

    Tamoxifen therapy for estrogen receptor-positive breast cancer reduces the risk of recurrence by approximately one-half. Cytochrome P-450 2D6, encoded by the polymorphic cytochrome P-450 2D6 gene (CYP2D6), oxidizes tamoxifen to its most active metabolites. Steady-state concentrations of endoxifen...... (4-hydroxy-N-desmethyltamoxifen), the most potent antiestrogenic metabolite, are reduced in women whose CYP2D6 genotypes confer poor enzyme function. Thirty-one studies of the association of CYP2D6 genotype with breast cancer survival have yielded heterogeneous results. Some influential studies...... genotyped DNA from tumor-infiltrated tissues, and their results may have been susceptible to germline genotype misclassification from loss of heterozygosity at the CYP2D6 locus. We systematically reviewed 6 studies of concordance between genotypes obtained from paired nonneoplastic and breast tumor...

  18. Triple-negative breast cancer patients treated at MD Anderson Cancer Center in phase I trials: improved outcomes with combination chemotherapy and targeted agents.

    Science.gov (United States)

    Ganesan, Prasanth; Moulder, Stacy; Lee, J Jack; Janku, Filip; Valero, Vicente; Zinner, Ralph G; Naing, Aung; Fu, Siqing; Tsimberidou, Apostolia M; Hong, David; Stephen, Bettzy; Stephens, Philip; Yelensky, Roman; Meric-Bernstam, Funda; Kurzrock, Razelle; Wheler, Jennifer J

    2014-12-01

    Patients with metastatic triple-negative breast cancer (TNBC) have poor treatment outcomes. We reviewed the electronic records of consecutive patients with metastatic TNBC treated in phase I clinic at MD Anderson Cancer Center (Houston, TX) between Augu st 2005 and May 2012. One hundred and six patients received at least 1 phase I trial. Twelve of 98 evaluable patients (12%) had either complete response (CR; n = 1), partial response (PR; n = 7), or stable disease ≥ 6 months (SD; n = 4). Patients treated on matched therapy (n = 16) compared with those on nonmatched therapy (n = 90) had improved SD ≥ 6 months/PR/CR (33% vs. 8%; P = 0.018) and longer progression-free survival (PFS; median, 6.4 vs. 1.9 months; P = 0.001). Eleven of 57 evaluable patients (19%) treated with combination chemotherapy and targeted therapy had SD ≥ 6 months/PR/CR versus 1 of 41 evaluable patients (2%) treated on other phase I trials (P = 0.013), and longer PFS (3.0 vs. 1.6 months; P improved PFS compared with those with and without molecular alterations treated on nonmatched therapy (n = 27; 6.4 vs. 3.2 months; P = 0.036). On multivariate analysis, improved PFS was associated with treatment with combined chemotherapy and targeted agents (P = 0.0002), ≤ 2 metastatic sites (P = 0.003), therapy with PI3K/AKT/mTOR inhibitors for those with cognate pathway abnormalities (P = 0.018), and treatment with antiangiogenic agents (P = 0.023). In summary, combinations of chemotherapy and angiogenesis and/or PI3K/AKT/mTOR inhibitors demonstrated improved outcomes in patients with metastatic TNBC. ©2014 American Association for Cancer Research.

  19. Increasing Breast Cancer Surveillance Among African American Breast Cancer Survivors

    Science.gov (United States)

    2010-01-01

    one or both breasts were affected. Family Member (e.g. grandmother, aunt) Paternal or Maternal Type or Location of Cancer (e.g. breast ...Local recurrences and distant metastases after breast -conserving surgery and radiation therapy for early breast cancer . Int J Radiat Oncol Biol Phys...AD_________________ AWARD NUMBER: DAMD17-03-1-0454 TITLE: Increasing Breast Cancer Surveillance

  20. Molecular imaging of HER2-positive breast cancer: a step toward an individualized 'image and treat' strategy

    DEFF Research Database (Denmark)

    Capala, Jacek; Bouchelouche, Kirsten

    2010-01-01

    HER2 overexpression is correlated with aggressive tumor behavior and poor clinical outcome. Therefore, HER2 has become an important prognostic and predictive factor, as well as a target for molecular therapies. The article reviews recent advances in molecular imaging of HER2 that could facilitate...... individual approaches to targeted therapy of HER2-positive breast cancers....

  1. Improved Prediction of Endoxifen Metabolism by CYP2D6 Genotype in Breast Cancer Patients Treated with Tamoxifen

    Directory of Open Access Journals (Sweden)

    Werner Schroth

    2017-08-01

    Full Text Available Purpose: Prediction of impaired tamoxifen (TAM to endoxifen metabolism may be relevant to improve breast cancer treatment, e.g., via TAM dose increase. The polymorphic cytochrome P450 2D6 (CYP2D6 strongly determines an individual’s capacity for endoxifen formation, however, CYP2D6 phenotype assignments inferred from genotype widely differ between studies. Thus, we modeled plasma endoxifen predictability depending on variable CYP2D6 genotype groupings.Methods: CYP2D6 diplotype and metabolite plasma concentrations were assessed in 908 pre- and post-menopausal estrogen receptor (ER-positive, TAM treated early breast cancer patients of Caucasian (N = 678, Middle-Eastern Arab (N = 77, and Asian (N = 153 origin. Robust coefficients of determination (R2 were estimated for endoxifen (E or metabolic ratio endoxifen/desmethyl-TAM (E/DMT as dependent and different CYP2D6 phenotype assignments as independent variables. Allele activity scores (ASs were modified with respect to a reduced ∗10 allele activity. Predictability of endoxifen plasma concentrations above the clinical threshold of 5.9 ng/mL was investigated by receiver operating characteristic (ROC analysis.Results: CYP2D6 diplotypes (N = 898 were strongly associated with E and E/DMT independent of age (P < 10-15. Across all ethnicities, 68–82% inter-patient variability of E/DMT was explained by CYP2D6 diplotype, while plasma endoxifen was predictable by 39–58%. The previously used codeine specific phenotype classification showed worse prediction for both endpoints particularly in Asians (median R2< 20%; P < 10-9. Downgrading of ∗10 activity slightly improved the explanatory value of metabolizer phenotype (P < 0.002. Endoxifen plasma concentrations above the clinical threshold of 5.9 ng/mL were achieved in 82.3% of patients and were predictable (96% sensitivity, 57% specificity by CYP2D6 diplotypes with AS > 0.5, i.e., omitting PM/PM and PM/IM patients.Conclusion: The CYP2D6 explanatory

  2. Other Considerations for Pregnancy and Breast Cancer

    Science.gov (United States)

    ... first 3 months of pregnancy . Other Information About Pregnancy and Breast Cancer Key Points Lactation (breast milk production) and breast- ... has had breast cancer. To Learn More About Breast Cancer and Pregnancy For more information from the National Cancer Institute ...

  3. General Information about Breast Cancer and Pregnancy

    Science.gov (United States)

    ... first 3 months of pregnancy . Other Information About Pregnancy and Breast Cancer Key Points Lactation (breast milk production) and breast- ... has had breast cancer. To Learn More About Breast Cancer and Pregnancy For more information from the National Cancer Institute ...

  4. 3D-CRT, Proton, or Brachytherapy APBI in Treating Patients With Invasive and Non-invasive Breast Cancer

    Science.gov (United States)

    2017-12-29

    Ductal Breast Carcinoma In Situ; Estrogen Receptor Positive; Grade 1 Invasive Breast Carcinoma; Grade 2 Invasive Breast Carcinoma; Grade 3 Invasive Breast Carcinoma; Invasive Ductal and Lobular Carcinoma In Situ; Mucinous Breast Carcinoma; Tubular Breast Carcinoma

  5. What is the effect of treating secondary lymphedema after breast cancer with complete decongestive physiotherapy when the bandage is replaced with Kinesio Textape? - A pilot study.

    Science.gov (United States)

    Melgaard, Dorte

    2016-08-01

    Secondary lymphedema (SL) following breast cancer is a well-known complication following surgery or radiation. SL may result in loss of functional ability, cosmetic deformities, physical discomfort, recurrent episodes of erysipelas, and psychological distress. There is no evidence as to what is the most effective treatment for SL. This randomized controlled pilot study included 10 patients treated for SL following breast cancer. The patients were included and screened for SL by a physiotherapist. They were randomized to treatment with CDP with Kinesio Textape or bandage for 4 weeks. Endpoints were quality of life, circumference of the arm, costs, and working environment for the physiotherapist. The two groups were comparable according to baseline data. Outcomes on quality of life, costs, and working environment for the physiotherapist; the treatment with CDP with tape was superior to the CDP with bandage treatment. In regard to reducing the circumference there was no difference. This randomized controlled pilot study shows that CDP with tape can be an alternative to CDP with bandage. The quality of life is higher, the economy and working environment is better, and the effect measured by circumference is comparable. More RCTs are required to increase the evidence for CDP with tape. Treating lymphedema with CDP with tape after breast cancer is a good alternative to CDP with bandage and makes it possible to treat more patients with less resources.

  6. PET scan for breast cancer

    Science.gov (United States)

    ... radioactive substance (called a tracer) to look for breast cancer. This tracer can help identify areas of cancer ... only after a woman has been diagnosed with breast cancer. It is done to see if the cancer ...

  7. Locoregional Failure in Early-Stage Breast Cancer Patients Treated With Radical Mastectomy and Adjuvant Systemic Therapy: Which Patients Benefit From Postmastectomy Irradiation?

    Energy Technology Data Exchange (ETDEWEB)

    Trovo, Marco, E-mail: marcotrovo33@hotmail.com [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Durofil, Elena [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Polesel, Jerry [Department of Epidemiology and Biostatistics, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Roncadin, Mario [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Perin, Tiziana [Department of Pathology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Mileto, Mario; Piccoli, Erica [Department of Surgery, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Quitadamo, Daniela [Scientific Direction, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Massarut, Samuele [Department of Surgery, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Carbone, Antonino [Department of Pathology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy); Trovo, Mauro G. [Department of Radiation Oncology, Centro di Riferimento Oncologico of Aviano, Aviano (Italy)

    2012-06-01

    Purpose: To assess the locoregional failure in patients with Stage I-II breast cancer treated with radical mastectomy and to evaluate whether a subset of these patients might be at sufficiently high risk of locoregional recurrence (LRR) to benefit from postmastectomy irradiation (PMRT). Methods and Materials: Stage I-II breast cancer patients (n = 150) treated with radical mastectomy without adjuvant irradiation between 1999 and 2005 were analyzed. The pattern of LRR was reported. Kaplan-Meier analysis was used to calculate rates of LRR, and Cox proportional hazards methods were used to evaluate potential risk factors. Results: Median follow-up was 75 months. Mean patient age was 56 years. One-hundred forty-three (95%) patients received adjuvant systemic therapy: 85 (57%) hormonal therapy alone, 14 (9%) chemotherapy alone, and 44 (29%) both chemotherapy and hormonal therapy. Statistically significant factors associated with increased risk of LRR were premenopausal status (p = 0.004), estrogen receptor negative cancer (p = 0.02), pathologic grade 3 (p = 0.02), and lymphovascular invasion (p = 0.001). T and N stage were not associated with increased risk of regional recurrence. The 5-year LRR rate for patients with zero or one, two, three, and four risk factors was 1%, 10.3%, 24.2%, and 75%, respectively. Conclusions: A subset of patients with early-stage breast cancer is at high risk of LRR, and therefore PMRT might be beneficial.

  8. BREAST CANCER AND EXERCISE

    Science.gov (United States)

    2008-03-19

    Prevent Osteoporosis and Osteoporotic Fractures; Improve Quality of Life; Improve Weight Control, and Muscular and Cardiovascular Fitness; Help the Patients to Return to Working Life; Reduce the Risk of Breast Cancer Recurrence; Prevent Other Diseases and Reduce All-Cause Mortality in Patients With Primary Breast Cancer.

  9. Male breast cancer

    DEFF Research Database (Denmark)

    Lautrup, Marianne D; Thorup, Signe S; Jensen, Vibeke

    2017-01-01

    Objective: Describe prognostic parameters of Danish male breast cancer patients (MBCP) diagnosed from 1980–2009. Determine all-cause mortality compared to the general male population and analyze survival/mortality compared with Danish female breast cancer patients (FBCP) in the same period...

  10. Synchronous bilateral breast cancer in a male

    Science.gov (United States)

    Rubio Hernández, María Caridad; Díaz Prado, Yenia Ivet; Pérez, Suanly Rodríguez; Díaz, Ronald Rodríguez; Aleaga, Zaili Gutiérrez

    2013-01-01

    Male breast cancer, which represents only 1% of all breast cancers, is occasionally associated with a family history of breast cancer. Sporadic male breast cancers presenting with another primary breast cancer are extremely rare. In this article, we report on a 70-year-old male patient with bilateral multifocal and synchronous breast cancer and without a family history of breast cancer. PMID:24319497

  11. CDC Vital Signs: Breast Cancer

    Science.gov (United States)

    ... 2.65 MB] Read the MMWR Science Clips Breast Cancer Black Women Have Higher Death Rates from Breast ... of Page U.S. State Info Number of Additional Breast Cancer Deaths Among Black Women, By State SOURCE: National ...

  12. Is Ki-67 Expression Prognostic for Local Relapse in Early-Stage Breast Cancer Patients Treated With Breast Conservation Therapy (BCT)?

    Energy Technology Data Exchange (ETDEWEB)

    Hafeez, Farhaan [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States); Neboori, Hanmanth J. [Drexel Medical College, Philadelphia, Pennsylvania (United States); Harigopal, Malini [Department of Pathology, Yale University School of Medicine, New Haven, Connecticut (United States); Wu, Hao; Haffty, Bruce G. [Department of Radiation Oncology, University of Medicine and Dentistry of New Jersey–Robert Wood Johnson School of Medicine, New Brunswick, New Jersey (United States); Yang, Qifeng [Department of Breast Surgery, Shandong University School of Medicine, Shanghai (China); Schiff, Devora [Department of Radiation Oncology, University of Medicine and Dentistry of New Jersey–Robert Wood Johnson School of Medicine, New Brunswick, New Jersey (United States); Moran, Meena S., E-mail: meena.moran@yale.edu [Department of Therapeutic Radiology, Yale University School of Medicine, New Haven, Connecticut (United States)

    2013-10-01

    Purpose: Ki-67 is a human nuclear protein whose expression is strongly up-regulated in proliferating cells and can be used to determine the growth fraction in clonal cell populations. Although there are some data to suggest that Ki-67 overexpression may be prognostic for endpoints such as survival or postmastectomy recurrence, further elucidation of its prognostic significance is warranted. Specifically after breast conservation therapy (BCT) (defined in this setting as breast-conserving surgery and adjuvant radiation therapy), whether Ki-67 predicts for locoregional recurrence has not been investigated. The purpose of this study was to assess Ki-67 expression in a cohort of early-stage breast cancer patients to determine whether a significant independent association between Ki-67 and locoregional relapse exists. Methods and Materials: Ki-67 staining was conducted on a tissue microarray of 438 patients previously treated with BCT, and expression was analyzed with clinicopathologic features and outcomes from our database. Results: Ki-67 expression was more prevalent in black patients (37% of black patients vs 17% of white patients, P<.01), younger patients (27% of patients aged ≤50 years vs 15% of patients aged >50 years, P<.01), estrogen receptor (ER)–negative tumors (25% of ER-negative tumors vs 17% of ER-positive tumors, P=.04), human epidermal growth factor receptor 2 (HER2)/neu–positive tumors (35% of HER2-positive tumors vs 18% of HER2-negative tumors, P=.01), and larger tumors (26% of T2 tumors vs 16% of T1 tumors, P=.03). On univariate/multivariate analysis, Ki-67 did not predict for overall survival (74.4% vs 72.6%), cause-specific survival (82.9% vs 82.1%), local relapse-free survival (83.6% vs 88.5%), distant metastasis-free survival (76.1% vs 81.4%), recurrence-free survival (65.5% vs 74.6%), and locoregional recurrence-free survival (81.6% vs 84.7%): P>.05 for all. Conclusions: Ki-67 appears to be a surrogate marker for aggressive disease and

  13. Exercise effects on mood in breast cancer patients

    African Journals Online (AJOL)

    Breast cancer is one of the most common cancers worldwide, and statistics reveal that the number of women diagnosed with breast cancer in South Africa is increasing. As such, medical practitioners will treat an increasing number of breast cancer patients. Although increasingly effective treatments improve patient survival ...

  14. Paclitaxel and doxorubicin in metastatic breast cancer

    DEFF Research Database (Denmark)

    Gehl, J; Boesgaard, M; Paaske, T

    1996-01-01

    For the past decades the anthracyclines have been regarded as among the most active drugs for the treatment of metastatic breast cancer. However, the 5-year survival rate in patients with stage IV breast cancer continues to be below 20%, and new active drugs and drug combinations clearly must...... be explored. Paclitaxel (Taxol; Bristol-Myers Squibb Company, Princeton, NJ) has been demonstrated to be highly effective in treating patients with advanced breast cancer, including those with anthracycline-resistant breast cancer, a fact that has led to efforts to combine paclitaxel and anthracyclines...

  15. Neural Stem Cell Delivery of Therapeutic Antibodies to Treat Breast Cancer Brain Metastases

    Science.gov (United States)

    2009-10-01

    conditions is promising ( 1 ) . Furthermore, it has previously 1. Introduction John S. Yu (ed.), Cancer Stem Cells, Methods in Molecular Biology, vol...D, Aucoin R, Blust J, Murry B, Greiter‐ Wilke  A: p75 neurotrophin receptor functions as a survival receptor in brain‐metastatic melanoma cells, J...domains. Nat Biotechnol 23(9): 1126-1136. (39) Colcher D, Pavlinkova G, Beresford G, Booth BJ, Choudhury A, Batra SK (1998) Pharmacokinetics and

  16. Identification of valid reference genes for the normalization of RT-qPCR expression studies in human breast cancer cell lines treated with and without transient transfection.

    Directory of Open Access Journals (Sweden)

    Lin-Lin Liu

    Full Text Available Reverse transcription-quantitative polymerase chain reaction (RT-qPCR is a powerful technique for examining gene expression changes during tumorigenesis. Target gene expression is generally normalized by a stably expressed endogenous reference gene; however, reference gene expression may differ among tissues under various circumstances. Because no valid reference genes have been documented for human breast cancer cell lines containing different cancer subtypes treated with transient transfection, we identified appropriate and reliable reference genes from thirteen candidates in a panel of 10 normal and cancerous human breast cell lines under experimental conditions with/without transfection treatments with two transfection reagents. Reference gene expression stability was calculated using four algorithms (geNorm, NormFinder, BestKeeper and comparative delta Ct, and the recommended comprehensive ranking was provided using geometric means of the ranking values using the RefFinder tool. GeNorm analysis revealed that two reference genes should be sufficient for all cases in this study. A stability analysis suggests that 18S rRNA-ACTB is the best reference gene combination across all cell lines; ACTB-GAPDH is best for basal breast cancer cell lines; and HSPCB-ACTB is best for ER+ breast cancer cells. After transfection, the stability ranking of the reference gene fluctuated, especially with Lipofectamine 2000 transfection reagent in two subtypes of basal and ER+ breast cell lines. Comparisons of relative target gene (HER2 expression revealed different expressional patterns depending on the reference genes used for normalization. We suggest that identifying the most stable and suitable reference genes is critical for studying specific cell lines under certain circumstances.

  17. Brachytherapy in breast cancer: an effective alternative

    Science.gov (United States)

    Chicheł, Adam

    2014-01-01

    Breast conserving surgery (BCS) with following external beam radiation therapy (EBRT) of the conserved breast has become widely accepted in the last decades for the treatment of early invasive breast cancer. The standard technique of EBRT after BCS is to treat the whole breast up to a total dose of 42.5 to 50 Gy. An additional dose is given to treated volume as a boost to a portion of the breast. In the early stage of breast cancer, research has shown that the area requiring radiation treatment to prevent the cancer from local recurrence is the breast tissue that surrounds the area where the initial cancer was removed. Accelerated partial breast irradiation (APBI) is an approach that treats only the lumpectomy bed plus a 1-2 cm margin rather than the whole breast and as a result allows accelerated delivery of the radiation dose in four to five days. There has been a growing interest for APBI and various approaches have been developed under phase I-III clinical studies; these include multicatheter interstitial brachytherapy, balloon catheter brachytherapy, conformal external beam radiation therapy (3D-EBRT) and intra-operative radiation therapy (IORT). Balloon-based brachytherapy approaches include MammoSite, Axxent electronic brachytherapy, Contura, hybrid brachytherapy devices. Another indication for breast brachytherapy is reirradiation of local recurrence after mastectomy. Published results of brachytherapy are very promising. We discuss the current status, indications, and technical aspects of breast cancer brachytherapy. PMID:26327829

  18. [Fibrocystic breast disease--breast cancer sequence].

    Science.gov (United States)

    Habor, V; Habor, A; Copotoiu, C; Panţîru, A

    2010-01-01

    Fibrocystic breast disease has developed a major issue: the breast cancer sequence. Its involvement regarding the increse of breast cancer risk has 2 aspects: it may be either the marker of a prone tissue or a premalignant hystological deffect. Difficult differential diagnosis of benign proliferative breast lession and carcinoma led to the idea of sequency between the two: cancer does not initiate on normal mammary epithelia; it takes several proliferative stages for it to occur. In our series we analized a number of 677 breast surgical procedures where the pathologic examination reveals 115 cases (17%) of coexistence between cancer and fibrocystic breast disease. This aspect has proved to be related to earlier debut of breast cancer, suggesting that epithelial hyperplasia is a risk factor for breast cancer.

  19. Breast cancer stem cells

    Directory of Open Access Journals (Sweden)

    Thomas W Owens

    2013-08-01

    Full Text Available Cancer metastasis, resistance to therapies and disease recurrence are significant hurdles to successful treatment of breast cancer. Identifying mechanisms by which cancer spreads, survives treatment regimes and regenerates more aggressive tumours are critical to improving patient survival. Substantial evidence gathered over the last 10 years suggests that breast cancer progression and recurrence is supported by cancer stem cells (CSCs. Understanding how CSCs form and how they contribute to the pathology of breast cancer will greatly aid the pursuit of novel therapies targeted at eliminating these cells. This review will summarise what is currently known about the origins of breast CSCs, their role in disease progression and ways in which they may be targeted therapeutically.

  20. Breast reconstruction after breast cancer.

    Science.gov (United States)

    Serletti, Joseph M; Fosnot, Joshua; Nelson, Jonas A; Disa, Joseph J; Bucky, Louis P

    2011-06-01

    After reading this article, the participant should be able to: 1. Describe the mental, emotional, and physical benefits of reconstruction in breast cancer patients. 2. Compare the most common techniques of reconstruction in patients and detail benefits and risks associated with each. 3. Outline different methods of reconstruction and identify the method considered best for the patient based on timing of the procedures, body type, adjuvant therapies, and other coexisting conditions. 4. Distinguish between some of the different flaps that can be considered for autologous reconstruction. Breast cancer is unfortunately a common disease affecting millions of women, often at a relatively young age. Reconstruction following mastectomy offers women an opportunity to mollify some of the emotional and aesthetic effects of this devastating disease. Although varying techniques of alloplastic and autologous techniques are available, all strive to achieve the same goal: the satisfactory reformation of a breast mound that appears as natural as possible without clothing and at the very least is normal in appearance under clothing. This article summarizes the various approaches to breast reconstruction and offers a balanced view of the risks and benefits of each, all of which in the end offer the opportunity for excellent and predictable results with a high degree of patient satisfaction.

  1. A high level of estrogen-stimulated proteins selects breast cancer patients treated with adjuvant endocrine therapy with good prognosis

    DEFF Research Database (Denmark)

    L H Weischenfeldt, Katrine; Kirkegaard, Tove; Rasmussen, Birgitte B

    2017-01-01

    BACKGROUND: Adjuvant endocrine therapy has significantly improved survival of estrogen receptor α (ER)-positive breast cancer patients, but around 20% relapse within 10 years. High expression of ER-stimulated proteins like progesterone receptor (PR), Bcl-2 and insulin-like growth factor receptor I...... (IGF-IR) is a marker for estrogen-driven cell growth. Therefore, patients with high tumor levels of these proteins may have particularly good prognosis following adjuvant endocrine therapy. PATIENTS AND METHODS: Archival tumor tissue was available from 1323 of 1396 Danish breast cancer patients...... enrolled in BIG 1-98, a randomized phase-III clinical trial comparing adjuvant letrozole, tamoxifen or a sequence of the two drugs. Immunohistochemical staining for ER, HER-2, PR, Bcl-2 and IGF-IR was performed and determined by Allred scoring (ER, PR and Bcl-2) or HercepTest (HER-2 and IGF-IR). RESULTS...

  2. Breast cancer: equal rights?

    Directory of Open Access Journals (Sweden)

    Ana Fátima Carvalho Fernandes

    2015-02-01

    Full Text Available There is not any statistics related to encouraging breast cancer along the past century, and there has not been any in present century. It has been published in the scientific and lay press information on the crescent number of women attacked by breast cancer. How to spare women and family members of such pain when they experience this disease? Which rights provide assistance to the women with cancer?

  3. Long-term outcome of HER2 positive metastatic breast cancer patients treated with first-line trastuzumab.

    Science.gov (United States)

    Yeo, B; Kotsori, K; Mohammed, K; Walsh, G; Smith, I E

    2015-12-01

    Trastuzumab has changed the natural history of metastatic HER2 positive breast cancer. Some patients remain well and in remission for many years. There is currently no established duration after which trastuzumab in the advanced setting can be safely discontinued. This study aims to evaluate long-term efficacy and cardiac safety of trastuzumab when used as first-line treatment for patients with metastatic HER2 positive breast cancer. We retrospectively identified 215 patients with HER2 positive, locally advanced or metastatic breast cancer who commenced first line trastuzumab-containing therapy for metastatic disease between 2001 and 2010 at The Royal Marsden Hospital. The median progression free survival for all patients was 12 months (95%CI: 10.3-14.6 months); 103 (48%) patients remained in remission beyond one year, 59 (27%) beyond two years and 25 (12%) beyond five years. The median overall survival was 2.6 years (95% confidence interval (CI): 2.2-3.3). The objective response rate (ORR) was 65% with 17 (8%) complete responses and 120 (57%) partial responses. Trastuzumab was well tolerated. Twenty eight (13%) patients recorded any grade of left ventricular dysfunction. There was no significant difference in cardiac toxicity between those patients on less than or more than one year of trastuzumab. Trastuzumab is associated with long-term remissions in a significant proportion of patients with metastatic HER2 positive disease when used in the first-line advanced setting. Copyright © 2015 Elsevier Ltd. All rights reserved.

  4. Bone fractures among postmenopausal patients with endocrine-responsive early breast cancer treated with 5 years of letrozole or tamoxifen in the BIG 1-98 trial

    DEFF Research Database (Denmark)

    Rabaglio, M; Sun, Z; Price, K N

    2009-01-01

    BACKGROUND: To compare the incidence and timing of bone fractures in postmenopausal women treated with 5 years of adjuvant tamoxifen or letrozole for endocrine-responsive early breast cancer in the Breast International Group (BIG) 1-98 trial. METHODS: We evaluated 4895 patients allocated to 5 years...... of letrozole or tamoxifen in the BIG 1-98 trial who received at least some study medication (median follow-up 60.3 months). Bone fracture information (grade, cause, site) was collected every 6 months during trial treatment. RESULTS: The incidence of bone fractures was higher among patients treated...... with letrozole [228 of 2448 women (9.3%)] versus tamoxifen [160 of 2447 women (6.5%)]. The wrist was the most common site of fracture in both treatment groups. Statistically significant risk factors for bone fractures during treatment included age, smoking history, osteoporosis at baseline, previous bone...

  5. Family history in breast cancer is not a prognostic factor?

    NARCIS (Netherlands)

    Jobsen, J.J.; Meerwaldt, J.H.; van der Palen, Jacobus Adrianus Maria

    2000-01-01

    The aim of this study is to determine if breast conservative treatment is justified for patients with a positive family history of breast cancer and to investigate whether they have a worse prognosis. We performed a prospective cohort study of breast cancer patients, treated with breast conservative

  6. Benefits of supervised group exercise programme for women being treated for early stage breast cancer: pragmatic randomised controlled trial.

    Science.gov (United States)

    Mutrie, Nanette; Campbell, Anna M; Whyte, Fiona; McConnachie, Alex; Emslie, Carol; Lee, Laura; Kearney, Nora; Walker, Andrew; Ritchie, Diana

    2007-03-10

    To determine functional and psychological benefits of a 12 week supervised group exercise programme during treatment for early stage breast cancer, with six month follow-up. Pragmatic randomised controlled prospective open trial. Three National Health Service oncology clinics in Scotland and community exercise facilities. 203 women entered the study; 177 completed the six month follow-up. Supervised 12 week group exercise programme in addition to usual care, compared with usual care. Functional assessment of cancer therapy (FACT) questionnaire, Beck depression inventory, positive and negative affect scale, body mass index, seven day recall of physical activity, 12 minute walk test, and assessment of shoulder mobility. Mixed effects models with adjustment for baseline values, study site, treatment at baseline, and age gave intervention effect estimates (intervention minus control) at 12 weeks of 129 (95% confidence interval 83 to 176) for metres walked in 12 minutes, 182 (75 to 289) for minutes of moderate intensity activity reported in a week, 2.6 (1.6 to 3.7) for shoulder mobility, 2.5 (1.0 to 3.9) for breast cancer specific subscale of quality of life, and 4.0 (1.8 to 6.3) for positive mood. No significant effect was seen for general quality of life (FACT-G), which was the primary outcome. At the six month follow-up, most of these effects were maintained and an intervention effect for breast cancer specific quality of life emerged. No adverse effects were noted. Supervised group exercise provided functional and psychological benefit after a 12 week intervention and six months later. Clinicians should encourage activity for their patients. Policy makers should consider the inclusion of exercise opportunities in cancer rehabilitation services. Trial registration Current controlled trials ISRCTN12587864 [controlled-trials.com].

  7. Drugs Approved for Breast Cancer

    Science.gov (United States)

    ... Ask about Your Treatment Research Drugs Approved for Breast Cancer This page lists cancer drugs approved by the ... are not listed here. Drugs Approved to Prevent Breast Cancer Evista (Raloxifene Hydrochloride) Keoxifene (Raloxifene Hydrochloride) Nolvadex (Tamoxifen ...

  8. Breast Cancer in Young Women

    Science.gov (United States)

    ... Campaign Initiatives Participation in Cancer Moonshot Stay Informed Breast Cancer in Young Women Recommend on Facebook Tweet Share Compartir Syndicate this page Marleah’s family history of breast cancer was her motivation for pursuing a career where ...

  9. Breast edema in breast cancer patients following breast-conserving surgery and radiotherapy: a systematic review.

    Science.gov (United States)

    Verbelen, Hanne; Gebruers, Nick; Beyers, Tinne; De Monie, Anne-Caroline; Tjalma, Wiebren

    2014-10-01

    Breast-conserving surgery (BCS) is commonly used in breast cancer treatment. Despite its benefits, some women will be troubled by breast edema. Breast edema may cause an unsatisfactory cosmetic result, influencing the quality of life. The purpose of this systematic review is to investigate the incidence of breast edema and to identify risk factors of breast edema in breast cancer patients following BCS and radiotherapy. A systematic literature search was performed using different electronic databases (PubMed, Web of Science, Cochrane, Embase) until June 2014. Inclusion criteria were as follows: (1) research studies that included female breast cancer patients who were treated with BCS and radiotherapy and (2) studies that investigated the incidence of breast edema and/or risk factors of breast edema. Exclusion criteria were (1) reviews or case studies and (2) studies published before 1995. We identified in total 28 papers which represented 4,011 patients. There was a great variation in the incidence of breast edema (0-90.4 %). We identified several possible risk factors for breast edema namely increasing irradiated breast volume, increasing boost volume, the use of a photon boost, increasing breast separation, a higher density of the breast tissue, a large tumor, a higher specimen weight, postoperative infection, acute postoperative toxicity, and diabetes mellitus. However, their prognostic value remains uncertain. Breast edema is a common complaint after BCS and radiotherapy. A number of possible risk factors associated with breast edema were identified, but further research is warranted.

  10. Pathological response rate in hormone-positive breast cancer patients treated with neoadjuvant FEC and triweekly docetaxel: a case series

    Directory of Open Access Journals (Sweden)

    Kiba T

    2015-08-01

    Full Text Available Takayoshi Kiba,1 Nao Morii,2,3 Hirotoshi Takahashi,2 Shinji Ozaki,2 Misao Atsumi,4 Fumi Masumoto,4 Hiroyasu Yamashiro,2,31Division of Modern Medical Technology, Institute for Clinical Research, 2Department of Breast Surgery, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, Japan; 3Department of Breast Surgery, Tenri Hospital, Tenri, Nara, Japan; 4Clinical Trial Management Office, National Hospital Organization Kure Medical Center and Chugoku Cancer Center, Kure, JapanAbstract: We recently reported that neoadjuvant 5-FU, epirubicin, and cyclophosphamide (FEC followed by weekly paclitaxel and/or trastuzumab induced a high pathological complete response (pCR rate in hormone-negative patients. The present study examined the therapeutic efficacy of neoadjuvant FEC followed by triweekly docetaxel and/or trastuzumab in the treatment of hormone-positive patients. Between February 2012 and December 2013, 16 hormone-positive patients with local breast cancer (luminal A type: six patients; luminal B type: two patients; luminal HER2 type: eight patients were included in the study. The histological type of the primary cancer was invasive ductal carcinoma in all patients. The cancer stages in the 16 women who received this regimen were stage I in five (31.3%, IIA in four (25.0%, IIB in five (31.3%, IIIB in one (6.3%, and IIIC in one (6.3%. Regarding clinical TNM classification, five patients were T1N0M0, one was T1N1M0, three were T2N0M0, five were T2N1M0, one was T3N2M0, and one was T4N0M0. The pCR was evaluated using resected tissue after neoadjuvant chemotherapy according to the evaluation criteria of the Japanese Breast Cancer Society. Patients were classified into pathologic responders (grade 2: 50.0% of all patients: 2/6 of luminal A type; 6/8 of Luminal HER2 type and nonresponders (grades 0 and 1: 50.0% of all patients: 4/6 of luminal A type; 2/2 of luminal B type; 2/8 of luminal HER2 type according to the grade of

  11. Cyclophosphamide or Denileukin Diftitox Followed By Expanding a Patient's Own T Cells in the Laboratory in Treating Patients With HER-2/Neu Overexpressing Metastatic Breast Cancer, Ovarian Cancer, or Non-Small Cell Lung Cancer Previously Treated With HER-2/Neu Vaccine

    Science.gov (United States)

    2014-11-07

    HER2-positive Breast Cancer; Recurrent Breast Cancer; Recurrent Non-small Cell Lung Cancer; Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Stage IV Breast Cancer; Stage IV Non-small Cell Lung Cancer; Stage IV Ovarian Epithelial Cancer; Stage IV Ovarian Germ Cell Tumor

  12. Women Treated for Breast Cancer Experiences of Chemotherapy-Induced Pain: Memories, Any Present Pain, and Future Reflections.

    Science.gov (United States)

    Hellerstedt-Börjesson, Susanne; Nordin, Karin; Fjällskog, Marie-Louise; Holmström, Inger K; Arving, Cecilia

    Breast cancer survivors make up a growing population facing treatment that poses long-standing adverse effects including chemotherapy-related body function changes and/or pain. There is limited knowledge of patients' lived experiences of chemotherapy-induced pain (CHIP). The aim of this study was to explore CHIP and any long-standing pain experiences in the lifeworld of breast cancer survivors. Fifteen women participated in a follow-up interview a year after having experienced CHIP. They were interviewed from a lifeworld perspective; the interviews were analyzed through guided phenomenology reflection. A past perspective: CHIP is often described in metaphors, leads to changes in a patient's lifeworld, and impacts lived time. The women become entirely dependent on others but at the same time feel isolated and alone. Existential pain was experienced as increased vulnerability. Present perspective: Pain engages same parts of the body, but at a lower intensity than during CHIP. The pain creates time awareness. Expected normality in relationships/daily life has not yet been achieved, and a painful existence emerges in-between health and illness. Future perspective: There are expectations of pain continuing, and there is insecurity regarding whom to turn to in such cases. A painful awareness emerges about one's own and others' fragile existence. Experiencing CHIP can impact the lifeworld of women with a history of breast cancer. After CHIP, there are continued experiences of pain that trigger insecurity about whether one is healthy. Cancer survivors would likely benefit from communication and information about and evaluation of CHIP.

  13. Treatment Options for Male Breast Cancer

    Science.gov (United States)

    ... Breast & Gynecologic Cancers Breast Cancer Screening Research Male Breast Cancer Treatment (PDQ®)–Patient Version General Information about Male Breast Cancer Go to Health Professional Version Key Points Male ...

  14. Breast Cancer Research Program

    Science.gov (United States)

    2010-09-01

    treatment with the nonsteroidal anti-inflamma- tory drugs (NSAIDs) ibuprofen or aspirin reduces this inflammatory response and, possibly, postpartum breast...involution with systemic ibuprofen or aspirin did not interrupt mammary epithelial cell regression that normally occurs during this period These data... children of immigrant stress, and social desirability bias. Preliminary data suggest that breast cancer survivors, notably racial/ethnic minorities

  15. Lymphedema after breast cancer

    National Research Council Canada - National Science Library

    Brahmi, Sami Aziz; Ziani, Fatima Zahra

    2016-01-01

    Image in medicine Lymphedema is one of the most significant survivorship issues after the surgical treatment of breast cancer and in this population it has been documented to have significant quality...

  16. Learning about Breast Cancer

    Science.gov (United States)

    Skip to main content Learning About Breast Cancer Enter Search Term(s): Español Research Funding An Overview Bioinformatics Current Grants Education and Training Funding Extramural Research News Features Funding Divisions Funding ...

  17. Preeclampsia and breast cancer

    DEFF Research Database (Denmark)

    Pacheco, Nadja Livia Pekkola; Andersen, Anne-Marie Nybo; Kamper-Jørgensen, Mads

    2015-01-01

    BACKGROUND: In parous women preeclampsia has been associated with reduced risk of developing breast cancer. Characteristics of births following preeclamptic pregnancies may help understand mechanisms involved in the breast cancer risk reduction inferred by preeclampsia. METHODS: We conducted...... a register-based cohort study of all Danish women giving birth during 1978-2010 (n = 778,701). The association between preeclampsia and breast cancer was evaluated overall and according to birth characteristics by means of incidence rate ratios (IRR) estimated in Poisson regression models. RESULTS: Compared......, and in women giving birth to boys. These findings, however, did not reach statistical significance. Finally, risk reduction was slightly greater following milder forms of preeclampsia. CONCLUSION: Our data is compatible with an approximately 20% reduction in risk of developing breast cancer following...

  18. Manganese superoxide dismutase and breast cancer recurrence

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Christensen, Mariann; Lash, Timothy L

    2014-01-01

    BACKGROUND: Manganese superoxide dismutase (MnSOD) inhibits oxidative damage and cancer therapy effectiveness. A polymorphism in its encoding gene (SOD2: Val16Ala rs4880) may confer poorer breast cancer survival, but data are inconsistent. We examined the association of SOD2 genotype and breast......-metastatic breast cancer from 1990-2001, received adjuvant Cyclo, and were registered in the Danish Breast Cancer Cooperative Group. We identified 118 patients with BCR and 213 matched breast cancer controls. We genotyped SOD2 and used conditional logistic regression to compute the odds ratio (OR) and associated 95...... cancer recurrence (BCR) among patients treated with cyclophosphamide-based chemotherapy (Cyclo). We compared our findings with published studies using meta-analyses. METHODS: We conducted a population-based case-control study of BCR among women in Jutland, Denmark. Subjects were diagnosed with non...

  19. Bilateral Breast Cancer: Experience in a Poor Resource Black ...

    African Journals Online (AJOL)

    Background: Breast cancer is the most common malignancy in women in Nigeria. Women previously treated for ipsilateral breast cancer have increased risk of developing contalateral breast cancer (CBC), the chance of which increases with longer period of survival and is associated with worse prognosis. Reports from ...

  20. Breast cancer metastasis to thyroid: a retrospective analysis | Zhou ...

    African Journals Online (AJOL)

    Background: Breast cancers metastasizing to thyroid gland are relatively uncommon in clinical practice. Objective: Retrospective analysis of data from breast cancer patients with thyroid metastasis (TM). Methods: The US suspected, fine-needle aspiration cytology (FNAC) confirmed TM in breast cancer patients, treated ...

  1. Alterations in Cell Cycle and Induction of Apoptotic Cell Death in Breast Cancer Cells Treated with α-Mangostin Extracted from Mangosteen Pericarp

    Directory of Open Access Journals (Sweden)

    Hitomi Kurose

    2012-01-01

    Full Text Available The development of molecularly targeted drugs has greatly advanced cancer therapy, despite these drugs being associated with some serious problems. Recently, increasing attention has been paid to the anticancer effects of natural products. α-Mangostin, a xanthone isolated from the pericarp of mangosteen fruit, has been shown to induce apoptosis in various cancer cell lines and to exhibit antitumor activity in a mouse mammary cancer model. In this study, we investigated the influence of α-mangostin on apoptosis and cell cycle in the human breast cancer cell line MDA-MB231 (carrying a p53 mutation, and HER2, ER, and PgR negative in order to elucidate its anticancer mechanisms. In α-mangostin-treated cells, induction of mitochondria-mediated apoptosis was observed. On cell-cycle analysis, G1-phase arrest, increased p21cip1 expression and decreases in cyclins, cdc(s, CDKs and PCNA were observed. In conclusion, α-mangostin may be useful as a therapeutic agent for breast cancer carrying a p53 mutation and having HER2- and hormone receptor-negative subtypes.

  2. [Pregnancy and breast cancer].

    Science.gov (United States)

    Ramírez-Torres, Nicolás; Asbun-Bojalil, Juan; Hernández-Valencia, Marcelino

    2013-01-01

    association of breast cancer and pregnancy is not common. The objective of this investigation was to evaluate the pregnancy, young age, stage, treatment, prognosis and mortality of women with breast cancer during pregnancy. retrospective analysis from March 1992 to February 2009, 16 patients were included with breast cancer and pregnancy. They were analized: histological characteristic of tumor, therapeutic response of the oncological treatment, evolution of the pregnancy. From of baby born: Apgar and weight. The woman's mortality with breast cancer during pregnancy was evaluated for age group and for interval of time between late pregnancy and diagnosis posterior of breast cancer and pregnancy. characteristic predominant clinicohistological: stage III (81.2%), T3-T4 (75%), N+ 93.7%, invasive ductal carcinoma (87.5%), histological grade 2-3 (93.7%), receptor estrogeno positive (43.7%); RPpositive (25%); HER-2/neu positive (31.2%). 27 chemotherapy cycles were applied with 5-fluorouracil, epirubicin and cyclophosphamide during the second or third trimester of the pregnancy, there were not severe adverse effects for the mothers and the baby born exposed to chemotherapy. The mean time to disease recurrence was 18.8 months (range, 6-62 months). The rate of mortality for specific age (breast cancer and pregnancy.

  3. Identification of biology-based breast cancer types with distinct predictive and prognostic features: role of steroid hormone and HER2 receptor expression in patients treated with neoadjuvant anthracycline/taxane-based chemotherapy

    OpenAIRE

    Darb-Esfahani, Silvia; Loibl, Sibylle; Müller, Berit M; Roller, Marc; Denkert, Carsten; Komor, Martina; Schlüns, Karsten; Blohmer, Jens Uwe; Budczies, Jan; Gerber, Bernd; Noske, Aurelia; du Bois, Andreas; Weichert, Wilko; Jackisch, Christian; Dietel, Manfred

    2009-01-01

    Introduction: Reliable predictive and prognostic markers for routine diagnostic purposes are needed for breast cancer patients treated with neoadjuvant chemotherapy. We evaluated protein biomarkers in a cohort of 116 participants of the GeparDuo study on anthracycline/taxane-based neoadjuvant chemotherapy for operable breast cancer to test for associations with pathological complete response (pCR) and disease-free survival (DFS). Particularly, we evaluated if interactions between hormone rece...

  4. Estimation of the risk of secondary cancer in the thyroid gland and the breast outside the treated volume in patients undergoing brain, mediastinum and breast radiotherapy.

    Science.gov (United States)

    Vlachopoulou, Vassiliki; Malatara, Georgia; Delis, Harry; Kardamakis, Dimitrios; Panayiotakis, George

    2013-04-01

    The purpose of this study was to measure the peripheral dose which is the absorbed dose in organs located outside the treatment volume such as the thyroid gland and the breast in patients undergoing radiotherapy, utilising the MOSFET dosemeters, as well as to estimate the probability of secondary cancer. The thyroid gland doses, expressed as a percentage of the prescribed dose (%TD), were measured to be 2.0±0.3 %, in whole brain irradiation, 10.0±8.0 % in mediastinum treatment and 8.0±2.0 and 2.0±0.8 % in breast treatment, with and without the supraclavicular irradiation, respectively, with a corresponding risk of 0.2, 2.0, 1.0 and 0.3 %. The dose to the breast was 7.0±2.0 %, in the mediastinum treatment, and 4.0±1.0 and 2.0±0.8 %, in the breast treatment, with and without supraclavicular irradiation, respectively, with a corresponding risk of 4.0, 2.0 and 1.0 %. Although the results indicate that the risk is not negligible, its significance should be considered in conjunction with the existing pathology and age of the patients.

  5. Stereotactic Image-Guided Navigation During Breast Reconstruction in Patients With Breast Cancer

    Science.gov (United States)

    2017-04-12

    Ductal Breast Carcinoma in Situ; Lobular Breast Carcinoma in Situ; Recurrent Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer

  6. A Case of Brain Metastases from Breast Cancer Treated with Whole-Brain Radiotherapy and Eribulin Mesylate

    Directory of Open Access Journals (Sweden)

    Carsten Nieder

    2012-01-01

    Full Text Available Patients with triple receptor-negative breast cancer often develop aggressive metastatic disease, which also might involve the brain. In many cases, systemic and local treatment is needed. It is important to consider the toxicity of chemo- and radiotherapy, especially when newly approved drugs become available. Randomised studies leading to drug approval often exclude patients with newly diagnosed brain metastases. Here we report our initial experience with eribulin mesylate and whole-brain radiotherapy (WBRT in a heavily pretreated patient with multiple brain, lung, and bone metastases from triple receptor-negative breast cancer. Eribulin mesylate was given after 4 previous lines for metastatic disease. Two weeks after the initial dose, that is, during the first cycle, the patient was diagnosed with 5 brain metastases with a maximum size of approximately 4.5 cm. She continued chemotherapy and received concomitant WBRT with 10 fractions of 3 Gy. After 3 cycles of eribulin mesylate, treatment was discontinued because of newly diagnosed liver metastases and progression in the lungs. No unexpected acute toxicity was observed. The only relevant adverse reactions were haematological events after the third cycle (haemoglobin 9.5 g/dL, leukocytes 3.1×109/L. The patient died from respiratory failure 18.5 months from diagnosis of metastatic disease, and 2.7 months from diagnosis of brain metastases. To the best of our knowledge, this is the first report on combined WBRT and eribulin mesylate.

  7. Prevalence of hypothyroidism among patients with breast cancer treated with radiation to the supraclavicular field: a single-centre survey

    Science.gov (United States)

    Kikawa, Yuichiro; Kosaka, Yasuhiro; Hashimoto, Kazuki; Hohokabe, Eri; Takebe, Sayaka; Narukami, Ryo; Hattori, Takayuki; Ueki, Kazuhiro; Ogura, Kengo; Imagumbai, Toshiyuki; Kato, Hironori; Kokubo, Masaki

    2017-01-01

    Purpose We investigated the prevalence of hypothyroidism (HT) in patients with breast cancer who received radiation therapy to the supraclavicular (SC) field to evaluate the effect of radiation on thyroid. Methods Between April 2007 and May 2016, consecutive patients with invasive breast cancer who received SC radiation were recruited. Thyroid-stimulating hormone (TSH) and free thyroxine (fT4) were measured between April and August 2016. On the basis of the radiation-planning CT images, thyroid volume was calculated and dose–volume parameters were estimated. The endpoints were the prevalence of HT as determined by high levels of TSH and low levels of fT4 in serum, and the prevalence of subclinical HT, determined by high-serum TSH and normal fT4. Results Among the 68 consecutive patients, 26 were excluded from evaluation (10 patients died, 6 had a history of previous thyroid disease and 10 were lost to follow-up). One (2.4%) and six (14.3%) of these patients had HT and subclinical HT, respectively, with a mean TSH level of 8.27 µU/mL. By univariate analysis, a predictive factor of HT and subclinical HT was a thyroid volume thyroid volume thyroid volume appeared to be a predictive marker of HT in this cohort, further prospective evaluation is needed. PMID:28761733

  8. Viruses and Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lawson, James S., E-mail: james.lawson@unsw.edu.au; Heng, Benjamin [School of Biotechnology and Biomolecular Sciences, University of New South Wales, Sydney (Australia)

    2010-04-30

    Viruses are the accepted cause of many important cancers including cancers of the cervix and anogenital area, the liver, some lymphomas, head and neck cancers and indirectly human immunodeficiency virus associated cancers. For over 50 years, there have been serious attempts to identify viruses which may have a role in breast cancer. Despite these efforts, the establishment of conclusive evidence for such a role has been elusive. However, the development of extremely sophisticated new experimental techniques has allowed the recent development of evidence that human papilloma virus, Epstein-Barr virus, mouse mammary tumor virus and bovine leukemia virus may each have a role in the causation of human breast cancers. This is potentially good news as effective vaccines are already available to prevent infections from carcinogenic strains of human papilloma virus, which causes cancer of the uterine cervix.

  9. Perspectives of Breast Cancer Thermotherapies

    Science.gov (United States)

    Alphandéry, Edouard

    2014-01-01

    In this article, the use of different types of thermotherapies to treat breast cancer is reviewed. While hyperthermia is most commonly used as an adjuvant in combination with radiotherapy, chemotherapy, targeted therapy or cryotherapy to enhance the therapeutic effect of these therapies, thermoablation is usually carried out alone to eradicate small breast tumors. A recently developed thermotherapy, called magnetic hyperthermia, which involves localized heating of nanoparticles under the application of an alternating magnetic field, is also presented. The advantages and drawbacks of these different thermotherapies are highlighted. PMID:24959300

  10. Dutch digital breast cancer screening: implications for breast cancer care

    NARCIS (Netherlands)

    Timmers, Johanna M.; den Heeten, Gerard J.; Adang, Eddy M.; Otten, Johannes D.; Verbeek, André L.; Broeders, Mireille J.

    2012-01-01

    Background: In comparison to other European population-based breast cancer screening programmes, the Dutch programme has a low referral rate, similar breast cancer detection and a high breast cancer mortality reduction. The referral rate in the Netherlands has increased over time and is expected to

  11. Expression of the breast cancer resistance protein in breast cancer

    NARCIS (Netherlands)

    Faneyte, Ian F.; Kristel, Petra M. P.; Maliepaard, Marc; Scheffer, George L.; Scheper, Rik J.; Schellens, Jan H. M.; van de Vijver, Marc J.

    2002-01-01

    PURPOSE: The breast cancer resistance protein (BCRP) is involved in in vitro multidrug resistance and was first identified in the breast cancer cell line MCF7/AdrVp. The aim of this study was to investigate the role of BCRP in resistance of breast cancer to anthracycline treatment. EXPERIMENTAL

  12. Breast cancer and pregnancy.

    Science.gov (United States)

    Knabben, Laura; Mueller, Michel D

    2017-08-29

    Background In the past decades the incidence of pregnancy-associated breast cancer (PABC) increased. Possible explanations are the trend to postpone childbearing and the general increase in the incidence of breast cancer. Materials and methods A sytematic review of the literature was performed with the aim to report on incidence, diagnosis, treatment and prognosis of breast cancer during pregnancy. We also cover the issue of pregnancy following a diagnosis of breast cancer including fertility preservation and prognosis. Results Ultrasound is the imaging method of choice in pregnancy, but mammography can also be performed as the fetal irradiation dose is low. To avoid a delay in diagnosis every sonographic mass in pregnant women which does not clearly correspond to a cyst needs further investigation by biopsy. Treatment should follow as close as possible the guidelines for non-pregnant patients. Administration of chemotherapy is possible after the first trimester. There is a large body of evidence for the use of anthracyclines. In contrast radiotherapy, trastuzumab and antihormonal treatment by tamoxifen are contraindicated during pregnancy. Pregnancy does not seem to influence prognosis. Most adverse obstetric outcomes are related to preterm delivery, which should therefore, whenever possible, be avoided. Young patients with breast cancer and incomplete family planning should be referred for counseling about fertility preservation options before the initiation of adjuvant treatment. A pregnancy following breast cancer does not have a negative impact on prognosis. Conclusion Multidisciplinary management of women with breast cancer in pregnancy is mandatory and data should be collected to allow further improvement in management.

  13. Acupuncture Reduces Breast Cancer Joint Pain | Division of Cancer Prevention

    Science.gov (United States)

    In the largest, most rigorous study of its kind, acupuncture was found to significantly reduce the debilitating joint pain experienced by tens of thousands of women each year while being treated for early stage breast cancer with aromatase inhibitors (AIs). |

  14. Preventing Breast Cancer: Making Progress

    Science.gov (United States)

    ... Navigation Bar Home Current Issue Past Issues Preventing Breast Cancer: Making Progress Past Issues / Fall 2006 Table of ... 000 women will have been diagnosed with invasive breast cancer, and nearly 41,000 women will die from ...

  15. Life After Breast Cancer Treatment

    Science.gov (United States)

    FACTS FOR LIFE Life After Breast Cancer Treatment Once breast cancer treatment ends, you may face a new set of issues and concerns. ... fear. If fear starts to disrupt your daily life, talk with your doctor. Getting the support and ...

  16. Progress in breast cancer: overview

    National Research Council Canada - National Science Library

    Arteaga, Carlos L

    2013-01-01

    This edition of CCR Focus titled Research in Breast Cancer: Frontiers in Genomics, Biology, and Clinical Investigation reviews six topics that cover areas of translational research of high impact in breast cancer...

  17. Inflammatory breast cancer: an overview

    NARCIS (Netherlands)

    Uden, D.J. van; Laarhoven, H.W.M. van; Westenberg, A.H.; Wilt, J.H. de; Blanken-Peeters, C.F.

    2015-01-01

    Inflammatory breast cancer (IBC) is the most aggressive entity of breast cancer. Management involves coordination of multidisciplinary management and usually includes neoadjuvant chemotherapy, ablative surgery if a tumor-free resection margin is expected and locoregional radiotherapy. This

  18. Raman and coherent anti-Stokes Raman scattering microscopy studies of changes in lipid content and composition in hormone-treated breast and prostate cancer cells.

    Science.gov (United States)

    Potcoava, Mariana C; Futia, Gregory L; Aughenbaugh, Jessica; Schlaepfer, Isabel R; Gibson, Emily A

    2014-01-01

    Increasing interest in the role of lipids in cancer cell proliferation and resistance to drug therapies has motivated the need to develop better tools for cellular lipid analysis. Quantification of lipids in cells is typically done by destructive chromatography protocols that do not provide spatial information on lipid distribution and prevent dynamic live cell studies. Methods that allow the analysis of lipid content in live cells are therefore of great importance. Using micro-Raman spectroscopy and coherent anti-Stokes Raman scattering (CARS) microscopy, we generated a lipid profile for breast (T47D, MDA-MB-231) and prostate (LNCaP, PC3) cancer cells upon exposure to medroxyprogesterone acetate (MPA) and synthetic androgen R1881. Combining Raman spectra with CARS imaging, we can study the process of hormone-mediated lipogenesis. Our results show that hormone-treated cancer cells T47D and LNCaP have an increased number and size of intracellular lipid droplets and higher degree of saturation than untreated cells. MDA-MB-231 and PC3 cancer cells showed no significant changes upon treatment. Principal component analysis with linear discriminant analysis of the Raman spectra was able to differentiate between cancer cells that were treated with MPA, R1881, and untreated.

  19. Kindness Interventions in Enhancing Well-Being in Breast Cancer Survivors

    Science.gov (United States)

    2017-12-05

    Cancer Survivor; Stage 0 Breast Cancer; Stage I Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer

  20. Cardiac Rehabilitation Program in Improving Cardiorespiratory Fitness in Stage 0-III Breast Cancer Survivors

    Science.gov (United States)

    2017-08-17

    Cancer Survivor; Stage 0 Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  1. Magnetic resonance imaging in breast cancer treated with neoadjuvant chemotherapy: radiologic-pathologic correlation of the response and disease-free survival depending on molecular subtype.

    Science.gov (United States)

    Cruz Ciria, S; Jiménez Aragón, F; García Mur, C; Esteban Cuesta, H; Gros Bañeres, B

    2014-01-01

    To evaluate the radiologic and pathologic responses to neoadjuvant chemotherapy and their correlation in the molecular subtypes of breast cancer and to analyze their impact in disease-free survival. We included 205 patients with breast cancer treated with neoadjuvant chemotherapy. We evaluated the radiologic response by comparing MRI images acquired before and after chemotherapy. The pathologic response was classified on the Miller and Payne scale. For each subtype (HER2+, TN, luminal A, luminal B HER2-, and luminal B HER2+), we used the χ(2) test, Student's t-test, ANOVA, and Kendall's Tau-b to evaluate the radiologic response and the pathologic response, the radiologic-pathologic correlation, and the disease-free survival. The subtypes HER2+ (62.1%) and TN (45.2%) had higher rates of complete radiologic response. The pathologic response was 65.5% in the HER2+ subtype, 38.1% in the TN subtype, 2.6% in the luminal A subtype, 8.2% in the luminal B HER2- subtype, and 31% in the luminal B HER2+ subtype. The rate of radiologic-pathologic correlation was significant in all subtypes, higher in TN and HER2 (Tau-b coefficients 0.805 and 0.717, respectively). Disease-free survival was higher in HER2+ (91.9±3.3 months) and lower in TN (69.5±6.3 months), with significant differences between the cases with poor and good radiologic responses (P=.040). Survival was greater in cases with good radiologic response, except in cases with luminal A subtype. MRI can be a useful tool that provides information about the evolution of breast cancer treated with neoadjuvant chemotherapy, which varies with the immunohistochemical subtype. Copyright © 2012 SERAM. Published by Elsevier Espana. All rights reserved.

  2. HER2 and TOP2A in high-risk early breast cancer patients treated with adjuvant epirubicin-based dose-dense sequential chemotherapy

    Directory of Open Access Journals (Sweden)

    Fountzilas George

    2012-01-01

    Full Text Available Abstract Background HER2 and TOP2A parameters (gene status, mRNA and protein expression have individually been associated with the outcome of patients treated with anthracyclines. The aim of this study was to comprehensively evaluate the prognostic/predictive significance of the above parameters in early, high-risk breast cancer patients treated with epirubicin-based, dose-dense sequential adjuvant chemotherapy. Methods In a series of 352 breast carcinoma tissues from patients that had been post-operatively treated with epirubicin-CMF with or without paclitaxel, we assessed HER2 and TOP2A gene status (chromogenic in situ hybridization, mRNA expression (quantitative reverse transcription PCR, as well as HER2 and TopoIIa protein expression (immunohistochemistry. Results HER2 and TOP2A amplification did not share the same effects on their downstream molecules, with consistent patterns observed in HER2 mRNA and protein expression according to HER2 amplification (all parameters strongly inter-related, p values Conclusions This study confirms the favorable prognostic value of HER2/TOP2A co-amplification and the adverse prognostic value of high TOP2A mRNA expression extending it to the adjuvant treatment setting in early high-risk breast cancer. The strong adverse prognostic impact of high HER2/TOP2A mRNA co-expression needs further validation in studies designed to evaluate markers predictive for anthracyclines. Trial registration Australian New Zealand Clinical Trials Registry ACTRN12611000506998.

  3. The Changing World of Breast Cancer

    Science.gov (United States)

    Kuhl, Christiane K.

    2015-01-01

    Abstract Compared with other fields of medicine, there is hardly an area that has seen such fast development as the world of breast cancer. Indeed, the way we treat breast cancer has changed fundamentally over the past decades. Breast imaging has always been an integral part of this change, and it undergoes constant adjustment to new ways of thinking. This relates not only to the technical tools we use for diagnosing breast cancer but also to the way diagnostic information is used to guide treatment. There is a constant change of concepts for and attitudes toward breast cancer, and a constant flux of new ideas, new treatment approaches, and new insights into the molecular and biological behavior of this disease. Clinical breast radiologists and even more so, clinician scientists, interested in breast imaging need to keep abreast with this rapidly changing world. Diagnostic or treatment approaches that are considered useful today may be abandoned tomorrow. Approaches that seem irrelevant or far too extravagant today may prove clinically useful and adequate next year. Radiologists must constantly question what they do, and align their clinical aims and research objectives with the changing needs of contemporary breast oncology. Moreover, knowledge about the past helps better understand present debates and controversies. Accordingly, in this article, we provide an overview on the evolution of breast imaging and breast cancer treatment, describe current areas of research, and offer an outlook regarding the years to come. PMID:26083829

  4. Immunophenotyping of hereditary breast cancer

    NARCIS (Netherlands)

    van der Groep, P.|info:eu-repo/dai/nl/304810789

    2009-01-01

    Hereditary breast cancer runs in families where several family members in different generations are affected. Most of these breast cancers are caused by mutations in the high penetrance genes BRCA1 and BRCA2 which account for about 5% of all breast cancers. However, mutations in BRCA1 and BRCA2 may

  5. Clinical proteomics in breast cancer

    NARCIS (Netherlands)

    Gast, M.C.W.

    2009-01-01

    Breast cancer imposes a significant healthcare burden on women worldwide. Early detection is of paramount importance in reducing mortality, yet the diagnosis of breast cancer is hampered by a lack of adequate detection methods. In addition, better breast cancer prognostication may improve selection

  6. Breast cancer in the elderly

    African Journals Online (AJOL)

    breast cancer at the University of Benin Teaching Hospital, Nigeria. Of these, 27. (25.2%) were aged 60 years ... and physician vigilance are keys to early detection and treatment of breast cancer in the elderly. INTRODUCTION ..... Law TM, Hesketli PJ, Porter KA, Lawn-Tsao L,. McAxiaw R and Lopez MJ. Breast cancer in eld ...

  7. Pregnancy associated breast cancer and pregnancy after breast cancer treatment

    Science.gov (United States)

    Doğer, Emek; Çalışkan, Eray; Mallmann, Peter

    2011-01-01

    Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and radiotherapy after delivery. Even though early stage breast cancers have similar prognosis, advanced stage breast cancers diagnosed during pregnancy and lactation have poorer prognosis than similar stage breast cancers diagnosed in non-pregnant women. Women who desire to become pregnant after treatment of breast cancer will have many conflicts. Although the most common concern is recurrence of breast cancer due to pregnancy, the studies conducted showed that pregnancy has no negative effect on breast cancer prognosis. In this review we search for the frequency of breast cancer during pregnancy, the histopathological findings, risk factor, diagnostic and treatment modalities. We reviewed the literature for evidence based findings to help consult the patients on the outcome of breast cancer diagnosed during pregnancy and lactation, and also inform the patients who desire to become pregnant after breast cancer according to current evidences. PMID:24592003

  8. 7-Hydroxystaurosporine and Irinotecan Hydrochloride in Treating Patients With Metastatic or Unresectable Solid Tumors or Triple Negative Breast Cancer (Currently Accruing Only Triple-negative Breast Cancer Patients Since 6/8/2007)

    Science.gov (United States)

    2013-09-27

    Advanced Adult Primary Liver Cancer; Carcinoma of the Appendix; Estrogen Receptor-negative Breast Cancer; Extensive Stage Small Cell Lung Cancer; Gastrointestinal Stromal Tumor; HER2-negative Breast Cancer; Metastatic Gastrointestinal Carcinoid Tumor; Ovarian Sarcoma; Ovarian Stromal Cancer; Progesterone Receptor-negative Breast Cancer; Recurrent Adenoid Cystic Carcinoma of the Oral Cavity; Recurrent Adult Primary Liver Cancer; Recurrent Anal Cancer; Recurrent Basal Cell Carcinoma of the Lip; Recurrent Borderline Ovarian Surface Epithelial-stromal Tumor; Recurrent Breast Cancer; Recurrent Cervical Cancer; Recurrent Colon Cancer; Recurrent Endometrial Carcinoma; Recurrent Esophageal Cancer; Recurrent Esthesioneuroblastoma of the Paranasal Sinus and Nasal Cavity; Recurrent Extrahepatic Bile Duct Cancer; Recurrent Gallbladder Cancer; Recurrent Gastric Cancer; Recurrent Gastrointestinal Carcinoid Tumor; Recurrent Inverted Papilloma of the Paranasal Sinus and Nasal Cavity; Recurrent Lymphoepithelioma of the Nasopharynx; Recurrent Lymphoepithelioma of the Oropharynx; Recurrent Metastatic Squamous Neck Cancer With Occult Primary; Recurrent Midline Lethal Granuloma of the Paranasal Sinus and Nasal Cavity; Recurrent Mucoepidermoid Carcinoma of the Oral Cavity; Recurrent Non-small Cell Lung Cancer; Recurrent Ovarian Epithelial Cancer; Recurrent Ovarian Germ Cell Tumor; Recurrent Pancreatic Cancer; Recurrent Prostate Cancer; Recurrent Rectal Cancer; Recurrent Salivary Gland Cancer; Recurrent Small Cell Lung Cancer; Recurrent Small Intestine Cancer; Recurrent Squamous Cell Carcinoma of the Hypopharynx; Recurrent Squamous Cell Carcinoma of the Larynx; Recurrent Squamous Cell Carcinoma of the Lip and Oral Cavity; Recurrent Squamous Cell Carcinoma of the Nasopharynx; Recurrent Squamous Cell Carcinoma of the Oropharynx; Recurrent Squamous Cell Carcinoma of the Paranasal Sinus and Nasal Cavity; Recurrent Verrucous Carcinoma of the Larynx; Recurrent Verrucous Carcinoma of the Oral

  9. First-line bevacizumab-containing therapy for triple-negative breast cancer: analysis of 585 patients treated in the ATHENA study.

    Science.gov (United States)

    Thomssen, Christoph; Pierga, Jean-Yves; Pritchard, Kathleen I; Biganzoli, Laura; Cortes-Funes, Hernan; Petráková, Katarína; Kaufman, Bella; Duenne, Anja; Smith, Ian

    2012-01-01

    The prognosis for patients with triple-negative breast cancer (TNBC) is poor and treatment options are limited. Bevacizumab improves the efficacy of standard first-line therapy in locally recurrent/metastatic breast cancer (LR/mBC). The benefit of bevacizumab seen in patients with TNBC appears similar to that observed in the overall population. We conducted an exploratory analysis of patients with TNBC treated in the single-arm routine oncology practice ATHENA study. Patients with previously untreated LR/mBC received standard first-line chemotherapy combined with bevacizumab (10 mg/kg every 2 weeks or 15 mg/kg every 3 weeks, until progression, unacceptable toxicity, or patient/physician decision). Of 2,264 patients treated in ATHENA, 585 (26%) had TNBC. Most patients received single-agent taxane with bevacizumab. In the TNBC subgroup, the overall response rate was 49%, including complete responses in 10%; only 16% had primary resistant disease. Median time to progression was 7.2 months (95% CI 6.6-7.8) and median overall survival was 18.3 months (95% CI 16.4-19.7). The 1-year overall survival rate was 60%. The safety profile in TNBC was consistent with results in the overall population. This exploratory subgroup analysis suggests that first-line chemotherapy in combination with bevacizumab is an active regimen in patients with metastatic TNBC. Copyright © 2012 S. Karger AG, Basel.

  10. Breast-conservation treatment of breast cancer in elderly women

    Energy Technology Data Exchange (ETDEWEB)

    Ogawa, Yasuhiro; Nishioka, Akihito; Inomata, Taisuke (Kochi Medical School, Nankoku (Japan)) (and others)

    1993-10-01

    In the recent 3 years, 8 elderly women with breast cancer of various stages were treated with breast-conservation treatment (BCT) combined with endocrine therapy and/or systemic chemotherapy mainly based on patients' obvious desire. Until now, one out of these 8 patients had died of heart failure with no evidence of breast cancer progression, and the other 7 patients are alive with no evidence of disease. As for side effects of the therapy, no severe sequelae have been experienced so far. Cosmetic results of the therapy were considerably sufficient. (author).

  11. Is thyroid gland an organ at risk in breast cancer patients treated with locoregional radiotherapy? Results of a pilot study.

    Science.gov (United States)

    Tunio, Mutahir Ali; Al Asiri, Mushabbab; Bayoumi, Yasser; Stanciu, Laura G; Al Johani, Naji; Al Saeed, Eyad Fawzi

    2015-01-01

    Aim was to evaluate the dose distribution within the thyroid gland its association with hypothyroidism in breast cancer (BC) patients receiving supraclavicular (SC) radiation therapy (RT). Consecutive 40 BC patients with baseline normal thyroid function tests (TFTs), were randomized into two groups: (a) Adjuvant chest wall/breast with SC-RT (20 patients) and (b) control group (adjuvant chest wall/breast RT only); 20 patients. The thyroid gland was contoured for each patient. Each patient's dose volume histogram (DVH), mean thyroid volume, the volume percentages of the thyroid absorbing respectively 5, 10, 20, 30, 40, and 50 Gy (V5, V10, V20, V30, V40, and V50), and Dmean (average dose in whole volume of thyroid) were then estimated. TFTs were performed at the time of the last follow-up and compared. Mean thyroid volume of cohort was 19.6 cm(3) (4.02-93.52) and Dmean of thyroid gland in SC-RT and control group was 25.8 Gy (16.4-52.2) and 5.6 Gy (0.7-12.8), respectively. Median values of V5, V10, V20, V30, V40, and V50 were 54%, 51%, 42.8%, 30.8%, 27.8%, and 7.64%, respectively, in SC-RT as compared to control group (V5;4.9%, V10;2.4%, V20;1.75%, V301%, V40;0%, and V50;0%, respectively) with P thyroid function whereas four patients (10%) had hypothyroidism; 3/20 (15%) patients in SC-RT and 1/20 (5%) in control group with P thyroid volume (P = 0.03). The risk of hypothyroidism in BC patients after SC-RT depends on the thyroid gland volume and V30 >50% and the risk can be minimized by thyroid gland shielding during RT.

  12. Cross Talk Mechanism among EMT, ROS, and Histone Acetylation in Phorbol Ester-Treated Human Breast Cancer MCF-7 Cells

    Directory of Open Access Journals (Sweden)

    Tetsuro Kamiya

    2016-01-01

    Full Text Available Epithelial-mesenchymal transition (EMT plays a pivotal role in the progression of cancer, and some transcription factors including Slug and Snail are known to be involved in EMT processes. It has been well established that the excess production of reactive oxygen species (ROS and epigenetics such as DNA methylation and histone modifications participate in carcinogenesis; however, the cross talk mechanism among EMT, ROS, and epigenetics remains unclear. In the present study, we demonstrated that the treatment of human breast cancer MCF-7 cells with phorbol ester (TPA, a protein kinase C activator, significantly induced cell proliferation and migration, and these were accompanied by the significant induction of Slug expression. Moreover, the TPA-elicited induction of Slug expression was regulated by histone H3 acetylation and NADPH oxidase (NOX 2-derived ROS signaling, indicating that ROS and histone acetylation are involved in TPA-elicited EMT processes. We herein determined the cross talk mechanism among EMT, ROS, and histone acetylation, and our results provide an insight into the progression of cancer metastasis.

  13. Sympathetic Nerves in Breast Cancer: Angiogenesis and Antiangiogenic Therapy

    Science.gov (United States)

    2013-02-01

    cancer pain. Acta Anaesthesiol Scand. 2007;51:388. 35. Powe DG, Entschladen F. Targeted therapies: Using beta - blockers to inhibit breast cancer ...of Rochester Cancer Center Symposium. Rochester, NY (November 11, 2010.) SYMPATHETIC NERVOUS SYSTEM INNERVATION AND FUNCTION IN A BETA -ADRENERGIC...production by divergent pathways in high beta -AR-expressing breast cancer cell lines. Breast Cancer Res Treat. 2011;130:747-58. 2. Lorton D, Hewitt D

  14. Affluence and Breast Cancer.

    Science.gov (United States)

    Lehrer, Steven; Green, Sheryl; Rosenzweig, Kenneth E

    2016-09-01

    High income, high socioeconomic status, and affluence increase breast cancer incidence. Socioeconomic status in USA breast cancer studies has been assessed by block-group socioeconomic measures. A block group is a portion of a census tract with boundaries that segregate, as far as possible, socioeconomic groups. In this study, we used US Census income data instead of block groups to gauge socioeconomic status of breast cancer patients in relationship with incidence, prognostic markers, and survival. US state breast cancer incidence and mortality data are from the U.S. Cancer Statistics Working Group, United States Cancer Statistics: 1999-2011. Three-Year-Average Median Household Income by State, 2010 to 2012, is from the U.S. Census Bureau, Current Population Survey, 2011 to 2013 Annual Social and Economic Supplements. County incomes are from the 2005-2009 American Community Survey of the U.S. Census Bureau. The American Community Survey is an ongoing statistical survey that samples a small percentage of the population yearly. Its purpose is to provide communities the information they need to plan investments and services. Breast cancer county incidence and survival data are from the National Cancer Institute's Surveillance, Epidemiology and End Results Program (SEER) data base. We analyzed SEER data from 198 counties in California, Connecticut, Georgia, Hawaii, Iowa, New Mexico, Utah, and Washington. SEER uses the Collaborative Stage (CS) Data Collection System. We have retained the SEER CS variables. There was a significant relationship of income with breast cancer incidence in 50 USA states and the District of Columbia in White women (r = 0.623, p breast cancer. Income was not correlated with 5-year survival of Black race (p = 0.364) or other races (p = 0.624). The multivariate general linear model with income as covariate, 5-year survival by race as a dependent variable, showed a significant effect of income and White race on 5-year survival (p breast cancer

  15. Treatment challenges for community oncologists treating postmenopausal women with endocrine-resistant, hormone receptor-positive, human epidermal growth factor receptor 2-negative advanced breast cancer

    Directory of Open Access Journals (Sweden)

    Abdel-Razeq H

    2016-10-01

    Full Text Available Hikmat Abdel-RazeqDepartment of Internal Medicine, King Hussein Cancer Center, Amman, JordanI read with great interest the review written elegantly by Gradishar addressing the challenges that community oncologists face in treating postmenopausal women with endocrine-resistant, hormone receptor-positive, human epidermal growth factor receptor-2 (HER2-negative advanced breast cancer in your journal.1As the author correctly stated, resistance to endocrine therapy in women with hormone receptor-positive disease is very frequent and almost inevitable.Understanding the multiple known mechanisms for endocrine resistance has helped physicians and researchers target these pathways.2 Many of the recently introduced drugs, such as the mTOR inhibitor everolimus3 and the cyclin-dependent kinase (CDK 4/6 inhibitor palbociclib,4 are in clinical practice and have been already incorporated in international guidelines.5View original paper by Gradishar.

  16. Locoregional Recurrence Risk for Patients With T1,2 Breast Cancer With 1-3 Positive Lymph Nodes Treated With Mastectomy and Systemic Treatment

    Energy Technology Data Exchange (ETDEWEB)

    McBride, Andrew [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); University of Arizona School of Medicine, Phoenix, Arizona (United States); Allen, Pamela; Woodward, Wendy; Kim, Michelle [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Kuerer, Henry M. [Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Drinka, Eva Katherine; Sahin, Aysegul [Department of Pathology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Strom, Eric A. [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Buzdar, Aman; Valero, Vicente; Hortobagyi, Gabriel N. [Department of Medical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Hunt, Kelly K. [Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Buchholz, Thomas A., E-mail: tbuchhol@mdanderson.org [Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas (United States)

    2014-06-01

    Purpose: Postmastectomy radiation therapy (PMRT) has been shown to benefit breast cancer patients with 1 to 3 positive lymph nodes, but it is unclear how modern changes in management have affected the benefits of PMRT. Methods and Materials: We retrospectively analyzed the locoregional recurrence (LRR) rates in 1027 patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and adjuvant chemotherapy with or without PMRT during an early era (1978-1997) and a later era (2000-2007). These eras were selected because they represented periods before and after the routine use of sentinel lymph node surgery, taxane chemotherapy, and aromatase inhibitors. Results: 19% of 505 patients treated in the early era and 25% of the 522 patients in the later era received PMRT. Patients who received PMRT had significantly higher-risk disease features. PMRT reduced the rate of LRR in the early era cohort, with 5-year rates of 9.5% without PMRT and 3.4% with PMRT (log-rank P=.028) and 15-year rates 14.5% versus 6.1%, respectively; (Cox regression analysis: adjusted hazard ratio [AHR] 0.37, P=.035). However, PMRT did not appear to benefit patients treated in the later cohort, with 5-year LRR rates of 2.8% without PMRT and 4.2% with PMRT (P=.48; Cox analysis: AHR 1.41, P=.48). The most significant factor predictive of LRR for the patients who did not receive PMRT was the era in which the patient was treated (AHR 0.35 for later era, P<.001). Conclusion: The risk of LRR for patients with T1,2 breast cancer with 1 to 3 positive lymph nodes treated with mastectomy and systemic treatment is highly dependent on the era of treatment. Modern treatment advances and the selected use of PMRT for those with high-risk features have allowed for identification of a cohort at very low risk for LRR without PMRT.

  17. Significance of PIK3CA Mutations in Patients with Early Breast Cancer Treated with Adjuvant Chemotherapy: A Hellenic Cooperative Oncology Group (HeCOG Study.

    Directory of Open Access Journals (Sweden)

    George Papaxoinis

    Full Text Available The PI3K-AKT pathway is frequently activated in breast cancer. PIK3CA mutations are most frequently found in the helical (exon 9 and kinase (exon 20 domains of this protein. The aim of the present study was to examine the role of different types of PIK3CA mutations in combination with molecular biomarkers related to PI3K-AKT signaling in patients with early breast cancer.Tumor tissue samples from 1008 early breast cancer patients treated with adjuvant chemotherapy in two similar randomized trials of HeCOG were examined. Tumors were subtyped with immunohistochemistry (IHC and FISH for ER, PgR, Ki67, HER2 and androgen receptor (AR. PIK3CA mutations were analyzed by Sanger sequencing (exon 20 and qPCR (exon 9 (Sanger/qPCR mutations. In 610 cases, next generation sequencing (NGS PIK3CA mutation data were also available. PIK3CA mutations and PTEN protein expression (IHC were analyzed in luminal tumors (ER and/or PgR positive, molecular apocrine carcinomas (MAC; ER/PgR negative / AR positive and hormone receptor (ER/PgR/AR negative tumors.PIK3CA mutations were detected in 235/1008 tumors (23% with Sanger/qPCR and in 149/610 tumors (24% with NGS. Concordance between the two methods was good with a Kappa coefficient of 0.76 (95% CI 0.69-0.82. Lobular histology, low tumor grade and luminal A tumors were associated with helical domain mutations (PIK3CAhel, while luminal B with kinase domain mutations (PIK3CAkin. The overall incidence of PIK3CA mutations was higher in luminal as compared to MAC and hormone receptor negative tumors (p = 0.004. Disease-free and overall survival did not significantly differ with respect to PIK3CA mutation presence and type. However, a statistically significant interaction between PIK3CA mutation status and PTEN low protein expression with regard to prognosis was identified.The present study did not show any prognostic significance of specific PIK3CA mutations in a large group of predominantly lymph-node positive breast cancer

  18. Pushing estrogen receptor around in breast cancer.

    Science.gov (United States)

    Lim, Elgene; Tarulli, Gerard; Portman, Neil; Hickey, Theresa E; Tilley, Wayne D; Palmieri, Carlo

    2016-12-01

    The estrogen receptor-α (herein called ER) is a nuclear sex steroid receptor (SSR) that is expressed in approximately 75% of breast cancers. Therapies that modulate ER action have substantially improved the survival of patients with ER-positive breast cancer, but resistance to treatment still remains a major clinical problem. Treating resistant breast cancer requires co-targeting of ER and alternate signalling pathways that contribute to resistance to improve the efficacy and benefit of currently available treatments. Emerging data have shown that other SSRs may regulate the sites at which ER binds to DNA in ways that can powerfully suppress the oncogenic activity of ER in breast cancer. This includes the progesterone receptor (PR) that was recently shown to reprogram the ER DNA binding landscape towards genes associated with a favourable outcome. Another attractive candidate is the androgen receptor (AR), which is expressed in the majority of breast cancers and inhibits growth of the normal breast and ER-positive tumours when activated by ligand. These findings have led to the initiation of breast cancer clinical trials evaluating therapies that selectively harness the ability of SSRs to 'push' ER towards anti-tumorigenic activity. Our review will focus on the established and emerging clinical evidence for activating PR or AR in ER-positive breast cancer to inhibit the tumour growth-promoting functions of ER. © 2016 Society for Endocrinology.

  19. Hereditary breast cancer

    DEFF Research Database (Denmark)

    Larsen, Martin J; Thomassen, Mads; Gerdes, Anne-Marie

    2014-01-01

    Pathogenic mutations in BRCA1 or BRCA2 are only detected in 25% of families with a strong history of breast cancer, though hereditary factors are expected to be involved in the remaining families with no recognized mutation. Molecular characterization is expected to provide new insight...... into the tumor biology to guide the search of new high-risk alleles and provide better classification of the growing number of BRCA1/2 variants of unknown significance (VUS). In this review, we provide an overview of hereditary breast cancer, its genetic background, and clinical implications, before focusing...... on the pathologically and molecular features associated with the disease. Recent transcriptome and genome profiling studies of tumor series from BRCA1/2 mutation carriers as well as familial non-BRCA1/2 will be discussed. Special attention is paid to its association with molecular breast cancer subtypes as well...

  20. Breast cancer biology for the radiation oncologist

    Energy Technology Data Exchange (ETDEWEB)

    Strauss, Jonathan [Northwestern Univ., Chicago, IL (United States). Dept. of Radiation Oncology; Small, William [Loyola Univ. Chicago, Maywood, IL (United States). Stritch School of Medicine, Cardianl Bernardin Cancer Center; Woloschak, Gayle E. (ed.) [Northwestern Univ. Feinberg, Chicago, IL (United States). School of Medicine

    2015-10-01

    This is the first textbook of its kind devoted to describing the biological complexities of breast cancer in a way that is relevant to the radiation oncologist. Radiation Oncology has long treated breast cancer as a single biological entity, with all treatment decisions being based on clinical and pathologic risk factors. We are now beginning to understand that biological subtypes of breast cancer may have different risks of recurrence as well as different intrinsic sensitivity to radiotherapy. Multi-gene arrays that have for years been used to predict the risk of distant recurrence and the value of systemic chemotherapy may also have utility in predicting the risk of local recurrence. Additionally, the targeted agents used to treat breast cancer may interact with radiotherapy in ways that can be beneficial or undesirable. All of these emerging issues are extensively discussed in this book, and practical evidence-based treatment recommendations are presented whenever possible.

  1. Breast cancer in systemic lupus

    DEFF Research Database (Denmark)

    Bernatsky, S.; Ramsey-Goldman, R.; Petri, M.

    2017-01-01

    Objective There is a decreased breast cancer risk in systemic lupus erythematosus (SLE) versus the general population. We assessed a large sample of SLE patients, evaluating demographic and clinical characteristics and breast cancer risk. Methods We performed case-cohort analyses within a multi......-center international SLE sample. We calculated the breast cancer hazard ratio (HR) in female SLE patients, relative to demographics, reproductive history, family history of breast cancer, and time-dependent measures of anti-dsDNA positivity, cumulative disease activity, and drugs, adjusted for SLE duration. Results...... There were 86 SLE breast cancers and 4498 female SLE cancer-free controls. Patients were followed on average for 7.6 years. Versus controls, SLE breast cancer cases tended to be white and older. Breast cancer cases were similar to controls regarding anti-dsDNA positivity, disease activity, and most drug...

  2. Does Lactation Mitigate Triple Negative/Basal Breast Cancer Progression?

    Science.gov (United States)

    2012-09-01

    Breast Cancer Res Treat, 2008. 109(1): p. 123-39. 2. Palmer, J.R., et al., Parity and lactation in relation to estrogen receptor negative breast ...Xue F, Michels KB: Lactation and incidence of premenopausal breast cancer : a longitudinal study. Arch Intern Med 2009, 169(15):1364-1371. 19...Palmer JR, Boggs DA, Wise LA, Ambrosone CB, Adams-Campbell LL, Rosenberg L: Parity and lactation in relation to estrogen receptor negative breast cancer

  3. Radiation as a cause of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Simon, N.; Silverstone, S.M.

    1976-09-01

    The possible role of radiation as a factor in the causation of breast cancer was investigated. Some variables said to be associated with a high risk of breast cancer include genetic factors, pre-existing breast disease, artificial menopause, family history of breast cancer, failure to breast feed, older than usual age at time of first pregnancy, high socioeconomic status, specific blood groups, fatty diet, obesity, and hormonal imbalances. To this list we must add ionizing radiation as an additional and serious risk factor in the causation of breast cancer. Among the irradiated groups which have an increase in the incidence of cancer of the breast are: tuberculous women subjected to repeated fluoroscopy; women who received localized x-ray treatments for acute post-partum mastitis; atom-bomb survivors; other x-ray exposures involving the breast, including irradiation in children and in experimental animals; and women who were treated with x rays for acne or hirsuitism. The dose of radiation received by the survivors of the atom bomb who subsequently developed cancer of the breast ranged from 80 to 800 rads, the tuberculous women who were fluoroscoped received an estimated 50 to 6,000 rads, the women who were treated for mastitis probably were exposed to 30 to 700 rads, and the patients with acne received 100 to 6,000 rads. These imprecise estimates are compared with mammographic doses in the range of 10s of rads to the breast at each examination, an imprecise estimate depending on technique and equipment. However imprecise these estimates may be, it is apparent that younger women are more likely than older women to develop cancer from exposure to radiation. It is pointed out that the American Cancer Society advises that women under 35 years should have mammography only for medical indication, not for so-called screening.

  4. Pathology of hereditary breast cancer

    OpenAIRE

    van der Groep, Petra; van der Wall, Elsken; van Diest, Paul J.

    2011-01-01

    Background Hereditary breast cancer runs in families where several members in different generations are affected. Most of these breast cancers are caused by mutations in the high penetrance genes BRCA1 and BRCA2 accounting for about 5% of all breast cancers. Other genes that include CHEK2, PTEN, TP53, ATM, STK11/LKB1, CDH1, NBS1, RAD50, BRIP1 and PALB2 have been described to be high or moderate penetrance breast cancer susceptibility genes, all contributing to the hereditary breast cancer spe...

  5. Abortion, Miscarriage, and Breast Cancer Risk

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Abortion, Miscarriage, and Breast Cancer Risk: 2003 Workshop In ... cancer risk, including studies of induced and spontaneous abortions. They concluded that having an abortion or miscarriage ...

  6. Preventing the acute skin side effects in patients treated with radiotherapy for breast cancer: the use of corneometry in order to evaluate the protective effect of moisturizing creams.

    Science.gov (United States)

    Di Franco, Rossella; Sammarco, Elena; Calvanese, Maria Grazia; De Natale, Flora; Falivene, Sara; Di Lecce, Ada; Giugliano, Francesca Maria; Murino, Paola; Manzo, Roberto; Cappabianca, Salvatore; Muto, Paolo; Ravo, Vincenzo

    2013-03-12

    The purpose of this study was to add, to the objective evaluation, an instrumental assessment of the skin damage induced by radiation therapy. A group of 100 patients affected by breast cancer was recruited in the study over one year. Patients were divided into five groups of 20 patients. For each group it was prescribed a different topical treatment. The following products were used: Betaglucan, sodium hyaluronate (Neoviderm®), Vitis vinifera A. s-I-M.t-O.dij (Ixoderm®), Alga Atlantica plus Ethylbisiminomethylguaicolo and Manganese Cloruro (Radioskin1®) and Metal Esculetina plus Ginko Biloba and Aloe vera (Radioskin 2®); Natural triglycerides-fitosterols (Xderit®); Selectiose plus thermal water of Avene (Trixera+®). All hydrating creams were applied twice a day starting 15 days before and one month after treatment with radiations. Before and during treatment patients underwent weekly skin assessments and corneometry to evaluate the symptoms related to skin toxicity and state of hydration. Evaluation of acute cutaneous toxicity was defined according to the RTOG scale. All patients completed radiotherapy; 72% of patients presented a G1 cutaneous toxicity, 18% developed a G2 cutaneous toxicity, 10% developed a G3 toxicity, no one presented G4 toxicity. The corneometry study confirmed the protective role of effective creams used in radiation therapy of breast cancer and showed its usefulness to identify radiation-induced dermatitis in a very early stage. The preventive use of topic products reduces the incidence of skin side effects in patients treated with radiotherapy for breast cancer. An instrumental evaluation of skin hydration can help the radiation oncologist to use strategies that prevent the onset of toxicity of high degree. All moisturizing creams used in this study were equally valid in the treatment of skin damage induced by radiotherapy.

  7. Effects of vitamin D and calcium supplementation on side effects profile in patients of breast cancer treated with letrozole.

    Science.gov (United States)

    Arul Vijaya Vani, S; Ananthanarayanan, P H; Kadambari, D; Harichandrakumar, K T; Niranjjan, R; Nandeesha, H

    2016-08-01

    Vitamin D deficiency (cancer patients who received letrozole for >2months and to see the effects of vitamin D3 and calcium supplementation on them. Eighty-two breast cancer patients were included. Baseline serum 25-hydroxy vitamin D concentrations were assayed and standard questionnaire was completed. They were given vitamin D3 and calcium supplementation (2000IU/1000 mg and 4000IU/1000mg) based on their baseline serum 25-hydroxy vitamin D concentration for 12weeks. Baseline serum 25-hydroxy vitamin D concentrations showed that 13.4% of patients were deficient and 73.2% of patients were insufficient in 25-hydroxy vitamin D. There was an increase in the concentrations of calcium, phosphorus and decrease in the concentrations of parathyroid hormone, alkaline phosphatase as the concentration of serum 25-hydroxy vitamin D increases. Patients who received letrozole for a longer duration had a low concentration of serum 25 (OH) vitamin D. Vitamin D3 and calcium supplementation increased the concentrations of calcium, phosphorous and decreased the concentrations of parathyroid hormone and alkaline phosphatase. Patients who had low serum 25-hydroxy vitamin D concentrations had more musculoskeletal symptoms which was improved following supplementation (9.14 vs 8.10 p=0.000). Vitamin D3 supplementation significantly improved serum 25-hydroxy vitamin D concentrations and decreased letrozole-induced arthralgia. Copyright © 2016 Elsevier B.V. All rights reserved.

  8. Gene Expression Profiles of NO- and HNO-donor Treated Breast Cancer Cells: Insights into Tumor Response and Resistance Pathways

    Science.gov (United States)

    Cheng, Robert YS; Basudhar, Debashree; Ridnour, Lisa A.; Heinecke, Julie L.; Kesarwala, Aparna H.; Glynn, Sharon; Switzer, Christopher H.; Ambs, Stefan; Miranda, Katrina M.; Wink, David A.

    2014-01-01

    Nitric oxide (NO) synthase 2 (NOS2), a major inflammatory protein, modulates disease progression via NO in a number of pathologies, including cancer. The role of NOS2-derived NO is not only flux-dependent, which is higher in mouse vs. human cells, but also varies based on spatial and temporal distribution both within tumor cells and in the tumor microenvironment. NO donors have been utilized to mimic NO flux conditions and to investigate the effects of varied NO concentrations. As a wide range of effects mediated by NO and other nitrogen oxides such as nitroxyl (HNO) have been elucidated, multiple NO- and HNO-releasing compounds have been developed as potential therapeutics, including as tumor modulators. One of the challenges is to determine differences in biomarker expression from extracellular vs. intracellular generation of NO or HNO. Taking advantage of new NO and HNO releasing agents, we have characterized the gene expression profile of estrogen receptor-negative human breast cancer (MDA-MB-231) cells following exposure to aspirin, the NO donor DEA/NO, the HNO donor IPA/NO and their intracellularly-activated prodrug conjugates DEA/NO-aspirin and IPA/NO-aspirin. Comparison of the gene expression profiles demonstrated that several genes were uniquely expressed with respect to NO or HNO, such as miR-21, HSP70, cystathionine γ-lyase and IL24. These findings provide insight into targets and pathways that could be therapeutically exploited by the redox related species NO and HNO. PMID:25153034

  9. Does Aluminium Trigger Breast Cancer?

    OpenAIRE

    Peter Jennrich; Claus Schulte-Uebbing

    2016-01-01

    Summary. Breast cancer is by far the most common cancer in women in the western world. In 90% of breast cancers, environmental factors are among the causes. The frequency with which the tumour occurs in the outer upper part of the breast has risen with above average rates in recent decades. Aluminium salts as ingredients in deodorants and antiperspirants are being absorbed by the body to a greater extent than hitherto assumed. Their toxicity for healthy and diseased breast tissue cells includ...

  10. Prevalence, socio-demographic and clinical predictors of post-diagnostic utilisation of different types of complementary and alternative medicine (CAM) in a nationwide cohort of Danish women treated for primary breast cancer

    DEFF Research Database (Denmark)

    Pedersen, Christina Gundgaard; Christensen, Søren; Jensen, Anders Bonde

    2009-01-01

    This study investigated the prevalence and predictors of use of complementary and alternative medicine (CAM) in a nationwide inception cohort of Danish women treated for early-stage breast cancer as well as differences in user patterns for individual types of CAM.......This study investigated the prevalence and predictors of use of complementary and alternative medicine (CAM) in a nationwide inception cohort of Danish women treated for early-stage breast cancer as well as differences in user patterns for individual types of CAM....

  11. Melatonin, an inhibitory agent in breast cancer.

    Science.gov (United States)

    Nooshinfar, Elaheh; Safaroghli-Azar, Ava; Bashash, Davood; Akbari, Mohammad Esmaeil

    2017-01-01

    The heterogeneous nature of breast cancer makes it one of the most challenging cancers to treat. Due to the stimulatory effect of estrogen in mammary cancer progression, anti-estrogenic agents like melatonin have found their way into breast cancer treatment. Further studies confirmed a reverse correlation between nocturnal melatonin levels and the development of mammary cancer. In this study we reviewed the molecular inhibitory effects of melatonin in breast cancer therapy. To open access the articles, Google scholar and science direct were used as a motor search. We used from valid external and internal databases. To reach the search formula, we determined mean key words like breast cancer, melatonin, cell proliferation and death. To retrieval the related articles, we continuously search the articles from 1984 to 2015. The relevance and the quality of the 480 articles were screened; at least we selected 80 eligible articles about melatonin molecular mechanism in breast cancer. The results showed that melatonin not only inhibits breast cancer cell growth, but also is capable of inhibiting angiogenesis, cancer cell invasion, and telomerase activity. Interestingly this hormone is able to induce apoptosis through the suppression or induction of a wide range of signaling pathways. Moreover, it seems that the concomitant administration of melatonin with other conventional chemotherapy agents had beneficial effects for patients with breast cancer, by alleviating unfavorable effects of those agents and enhancing their efficacy. The broad inhibitory effects of melatonin in breast cancer make it a promising agent and may add it to the list of potential drugs in treatment of this cancer.

  12. Endocrine therapy of breast cancer.

    Science.gov (United States)

    Lumachi, F; Luisetto, G; Basso, S M M; Basso, U; Brunello, A; Camozzi, V

    2011-01-01

    Breast cancer remains one of the first leading causes of death in women, and currently endocrine treatment is of major therapeutic value in patients with estrogen-receptor positive tumors. Selective estrogen-receptor modulators (SERMs), such as tamoxifen and raloxifene, aromatase inhibitors, and GnRH agonists are the drugs of choice. Tamoxifen, a partial nonsteroidal estrogen agonist, is a type II competitive inhibitor of estradiol at its receptor, and the prototype of SERMs. Aromatase inhibitors significantly lower serum estradiol concentration in postmenopausal patients, having no detectable effects on adrenocortical steroids formation, while GnRH agonists suppress ovarian function, inducing a menopause-like condition in premenopausal women. Endocrine therapy has generally a relatively low morbidity, leading to a significant reduction of mortality for breast cancer. The aim of chemoprevention is to interfere early with the process of carcinogenesis, reducing the risk of cancer development. As preventive agents, raloxifene and tamoxifene are equivalent, while raloxifene has more potent antiresorptive effects in postmenopausal osteoporosis. Endocrine treatment is usually considered a standard choice for patients with estrogen-receptor positive cancers and non-life-threatening advanced disease, or for older patients unfit for aggressive chemotherapy regimens. Several therapeutic protocols used in patients with breast cancer are associated with bone loss, which may lead to an increased risk of fracture. Bisphosphonates are the drugs of choice to treat such a drug-induced bone disease. The aim of this review is to outline current understanding on endocrine therapy of breast cancer. © 2011 Bentham Science Publishers Ltd.

  13. SR-B1-targeted nanodelivery of anti-cancer agents: a promising new approach to treat triple-negative breast cancer

    Directory of Open Access Journals (Sweden)

    Johnson R

    2017-06-01

    Full Text Available Rebecca Johnson,1 Nirupama Sabnis,2 Xiangle Sun,1 Ruhani Ahluwalia,3 Andras G Lacko2,4 1Institute of Molecular Medicine, 2Institute for Cardiovascular and Metabolic Diseases, University of North Texas Health Science Center, 3Harmony School of Innovation, 4Department of Pediatrics, University of North Texas Health Science Center, Fort Worth, TX, USA Abstract: Patients with triple-negative breast cancer (TNBC have a considerably less favorable prognosis than those with hormone-positive breast cancers. TNBC patients do not respond to current endocrine treatment and have a 5-year survival prognosis of <30%. The research presented here is intended to fill a void toward the much needed development of improved treatment strategies for metastatic TNBC. The overall goal of this research was to evaluate the effectiveness of reconstituted high-density lipoprotein (rHDL nanoparticles (NPs as delivery agents for anti-TNBC drugs. Using lapatinib and valrubicin as components of the rHDL/drug complexes resulted in a significantly better performance of the NP-transported drugs compared with their free (unencapsulated counterparts. The enhancement of the therapeutic effect and the protection of normal cells (cardiomyocytes achieved via the rHDL NPs were likely due to the overexpression of the high-density lipoprotein (HDL (scavenger receptor class B type 1 [SR-B1] receptor by the TNBC cells. Keywords: breast cancer, TNBC, rHDL nanoparticles, SR-B1 receptors, targeted drug delivery, lapatinib, valrubicin

  14. Breast Cancer - Early Diagnosis

    Centers for Disease Control (CDC) Podcasts

    2011-04-28

    This podcast answers a listener's question about how to tell if she has breast cancer.  Created: 4/28/2011 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 4/28/2011.

  15. Cytokines, Neovascularization and Breast Cancer

    Science.gov (United States)

    1996-10-01

    Rationale Angiogenesis is important in the growth and metastases of human breast cancer . We hypothesize that this process is under the control of...staining patern seen in invasive cancer , in situ cancer , and benign breast tissue. Note that staining was graded as the most intensly staining area. The...blocked, tumors do not grow or metastasize . The purpose of this study was to demonstrate that breast cancer cells are capable of participating in this

  16. Sexual Dysfunction in Premenopausal Women Treated for Breast ...

    African Journals Online (AJOL)

    AJRH Managing Editor

    Labial Elongation in Central Mozambique. African Journal of Reproductive Health June 2016; 20 (2): 122. CASE REPORT. Sexual Dysfunction in Premenopausal Women Treated for Breast. Cancer – Implications for their Clinical Care. Valentino Manase Lema. Professor and Honorary Faculty, the Aga Khan University, P.O. ...

  17. Hormone therapy for breast cancer

    Science.gov (United States)

    ... of benefits: Taking Tamoxifen for 5 years after breast cancer surgery cuts the chance of cancer coming back by half. Some studies show that taking it for 10 years may work even better. It reduces the risk that cancer ...

  18. Pregnancy-associated breast cancer; A management dilemma in ...

    African Journals Online (AJOL)

    Pregnancy-associated breast cancer (PABC) is uncommon. Its management is sometimes controversial and may present ethical problems. This paper presents cases treated in the University of Port Harcourt Teaching Hospital from 1990 to 2002. The case records of patients treated for pregnancy-associated breast cancer ...

  19. Breast Cancer Radiotherapy Associated Diabetes Mellitus Case ...

    African Journals Online (AJOL)

    Primary breast cancer when detected early can be treated by radical mastectomy alone. However, 20-30% of women treated as such later on, develop local or regional recurrence. This leads to an additional treatment with radiotherapy by the oncologist for the sake of the 20-30% of patients that may need it postoperatively.

  20. Opioids and breast cancer recurrence

    DEFF Research Database (Denmark)

    Cronin-Fenton, Deirdre P; Heide-Jørgensen, Uffe; Ahern, Thomas P

    2015-01-01

    BACKGROUND: Opioids may alter immune function, thereby potentially affecting cancer recurrence. The authors investigated the association between postdiagnosis opioid use and breast cancer recurrence. METHODS: Patients with incident, early stage breast cancer who were diagnosed during 1996 through...... 2008 in Denmark were identified from the Danish Breast Cancer Cooperative Group Registry. Opioid prescriptions were ascertained from the Danish National Prescription Registry. Follow-up began on the date of primary surgery for breast cancer and continued until breast cancer recurrence, death......, emigration, 10 years, or July 31, 2013, whichever occurred first. Cox regression models were used to compute hazard ratios and 95% confidence intervals associating breast cancer recurrence with opioid prescription use overall and by opioid type and strength, immunosuppressive effect, chronic use (≥6 months...

  1. Bone fractures among postmenopausal patients with endocrine-responsive early breast cancer treated with 5 years of letrozole or tamoxifen in the BIG 1-98 trial

    National Research Council Canada - National Science Library

    Rabaglio, M; Sun, Z; Price, K. N; Castiglione-Gertsch, M; Hawle, H; Thürlimann, B; Mouridsen, H; Campone, M; Forbes, J. F; Paridaens, R. J; Colleoni, M; Pienkowski, T; Nogaret, J.-M; Láng, I; Smith, I; Gelber, R. D; Goldhirsch, A; Coates, A. S

    2009-01-01

    ...-responsive early breast cancer in the Breast International Group (BIG) 1-98 trial. Methods: We evaluated 4895 patients allocated to 5 years of letrozole or tamoxifen in the BIG 1-98 trial who received at least some study medication...

  2. IMMUNOPHENOTYPIC CHARACTERISTICS OF INFLAMMATORY BREAST CANCER

    Directory of Open Access Journals (Sweden)

    A. I. Berishvili

    2009-01-01

    Full Text Available The investigation enrolled 31 patients with inflammatory breast cancer (IBC treated at the N. N. Blokhin Cancer Research Center from 2006 to 2008. IBC is diagnosed on the basis of signs of rapid progression, such as localized or generalized breast induration, red- ness and edema. IBC accounts for less than 5% of all diagnosed breast cancers and is the most lethal form of primary breast cancer. We studied tumor markers of the immunophenotype of IBC and levels and subpopulations of immunocompetent tumor-infiltrating cells. We found that expression of HLA-DR is in negative correlation with MUC-1 expression and lymphoid cells tumor infiltration is asso- ciated with the increase in T-cell subpopulations.

  3. Trastuzumab Emtansine for HER2-Positive Breast Cancer

    Science.gov (United States)

    An NCI Cancer Currents blog on results from the TH3RESA and EMILIA clinical trials showing trastuzumab emtansine (T-DM1) improved overall survival in patients with previously treated metastatic HER2-positive breast cancer.

  4. HER-2/neu as a predictive marker in a population of advanced breast cancer patients randomly treated either with single-agent doxorubicin or single-agent docetaxel.

    Science.gov (United States)

    Di Leo, A; Chan, S; Paesmans, M; Friedrichs, K; Pinter, T; Cocquyt, V; Murray, E; Bodrogi, I; Walpole, E; Lesperance, B; Korec, S; Crown, J; Simmonds, P; Von Minckwitz, G; Leroy, J Y; Durbecq, V; Isola, J; Aapro, M; Piccart, M J; Larsimont, D

    2004-08-01

    To evaluate the predictive value of HER-2 in a population of advanced breast cancer patients randomly treated either with single-agent doxorubicin (A) or with single-agent docetaxel (T). Patients from this study participated in a phase III clinical trial in which doxorubicin or docetaxel was administered for advanced disease. HER-2 was evaluated by IHC. In all positive cases, FISH was used to confirm the HER-2 positive status. The different cohorts of patients identified by HER-2 were examined to assess a possible relationship between HER-2 status and treatment effect. Tumor samples were available for 176 of the 326 patients entered in the clinical trial (54%). HER-2 positivity was observed in 20% of the study population. A statistically significant interaction was found between response rates to the study drugs and HER-2 status, with HER-2 positive patients deriving the highest benefit from the use of T (odds ratio for HER-2 positive patients treated with T = 3.12 (95% CI 1.11-8.80), p = 0.03). The interaction between HER-2 and response rates to A and T was also confirmed by a multivariate analysis. No statistically significant interaction was found between HER-2 and drugs efficacy evaluated in terms of time to progression and overall survival, although in the HER-2 negative cohort A was at least as effective as T in term of overall survival. These results suggest that in HER-2 positive breast cancer patients docetaxel might be more active than doxorubicin, while in HER-2 negative patients doxorubicin might be at least as effective as docetaxel. Although the present results cannot have an impact on current practice, they allow us to formulate the hypothesis that HER-2 positive breast cancer is a heterogeneous disease with regard to sensitivity to anthracyclines and taxanes, and that this might be dependent upon other molecular markers including the p-53 and topoisomerase II alpha genes. This hypothesis is currently being tested prospectively in two different

  5. Is Biological Subtype Prognostic of Locoregional Recurrence Risk in Women With pT1-2N0 Breast Cancer Treated With Mastectomy?

    Energy Technology Data Exchange (ETDEWEB)

    Truong, Pauline T., E-mail: ptruong@bccancer.bc.ca [Radiation Therapy Program, British Columbia Cancer Agency, Vancouver Island Centre, University of British Columbia, Victoria, BC (Canada); Breast Cancer Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, University of British Columbia, Victoria, BC (Canada); Sadek, Betro T. [Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (United States); Lesperance, Maria F. [Radiation Therapy Program, British Columbia Cancer Agency, Vancouver Island Centre, University of British Columbia, Victoria, BC (Canada); Alexander, Cheryl S. [Breast Cancer Outcomes Unit, British Columbia Cancer Agency, Vancouver Island Centre, University of British Columbia, Victoria, BC (Canada); Shenouda, Mina; Raad, Rita Abi; Taghian, Alphonse G. [Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts (United States)

    2014-01-01

    Purpose: To examine locoregional and distant recurrence (LRR and DR) in women with pT1-2N0 breast cancer according to approximated subtype and clinicopathologic characteristics. Methods and Materials: Two independent datasets were pooled and analyzed. The study participants were 1994 patients with pT1-2N0M0 breast cancer, treated with mastectomy without radiation therapy. The patients were classified into 1 of 5 subtypes: luminal A (ER+ or PR+/HER 2−/grade 1-2, n=1202); luminal B (ER+ or PR+/HER 2−/grade 3, n=294); luminal HER 2 (ER+ or PR+/HER 2+, n=221); HER 2 (ER−/PR−/HER 2+, n=105) and triple-negative breast cancer (TNBC) (ER−/PR−/HER 2−, n=172). Results: The median follow-up time was 4.3 years. The 5-year Kaplan-Meier (KM) LRR were 1.8% in luminal A, 3.1% in luminal B, 1.7% in luminal HER 2, 1.9% in HER 2, and 1.9% in TNBC cohorts (P=.81). The 5-year KM DR was highest among women with TNBC: 1.8% in luminal A, 5.0% in luminal B, 2.4% in luminal HER 2, 1.1% in HER 2, and 9.6% in TNBC cohorts (P<.001). Among 172 women with TNBC, the 5-year KM LRR were 1.3% with clear margins versus 12.5% with close or positive margins (P=.04). On multivariable analysis, factors that conferred higher LRR risk were tumors >2 cm, lobular histology, and close/positive surgical margins. Conclusions: The 5-year risk of LRR in our pT1-2N0 cohort treated with mastectomy was generally low, with no significant differences observed between approximated subtypes. Among the subtypes, TNBC conferred the highest risk of DR and an elevated risk of LRR in the presence of positive or close margins. Our data suggest that although subtype alone cannot be used as the sole criterion to offer postmastectomy radiation therapy, it may reasonably be considered in conjunction with other clinicopathologic factors including tumor size, histology, and margin status. Larger cohorts and longer follow-up times are needed to define which women with node-negative disease have high postmastectomy LRR

  6. Breast-Conserving Surgery Followed by Radiation Therapy With MRI-Detected Stage I or Stage II Breast Cancer

    Science.gov (United States)

    2011-12-07

    Ductal Breast Carcinoma in Situ; Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; HER2-positive Breast Cancer; Invasive Ductal Breast Carcinoma; Invasive Lobular Breast Carcinoma; Male Breast Cancer; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Stage I Breast Cancer; Stage II Breast Cancer; Tubular Ductal Breast Carcinoma

  7. Axillary Lymph Nodes and Breast Cancer

    Science.gov (United States)

    ... nodes . The axillary nodes are the first place breast cancer is likely to spread. During breast surgery, some ... if cancer cells are present. This helps determine breast cancer stage and guide treatment. So, it is more ...

  8. Breast cancer fear in African American breast cancer survivors.

    Science.gov (United States)

    Gibson, Lynette M; Thomas, Sheila; Parker, Veronica; Mayo, Rachel; Wetsel, Margaret Ann

    2014-01-01

    The purpose of this study was to describe breast cancer fear according to phase of survivorship, determine whether breast cancer fear levels differed among survivorship phases, and determine the relationship between fear and age in African-American breast cancer survivors. The study utilized secondary data analysis from the study, Inner Resources as Predictors of Psychological Well-Being in AABCS. A new subscale entitled, "Breast Cancer Fear" was adapted from the Psychological Well Being Subscale by Ferrell and Grant. There was no significant difference between fear and phase of survivorship. There was a significant positive relationship between age and fear.

  9. Breast Cancer: A Molecular and Redox Snapshot.

    Science.gov (United States)

    Raman, Deepika; Foo, Chuan Han Jonathan; Clement, Marie-Veronique; Pervaiz, Shazib

    2016-08-20

    Breast cancer is a unique disease characterized by heterogeneous cell populations causing roadblocks in therapeutic medicine, owing to its complex etiology and primeval understanding of the biology behind its genesis, progression, and sustenance. Globocan statistics indicate over 1.7 million new breast cancer diagnoses in 2012, accounting for 25% of all cancer morbidities. Despite these dismal statistics, the introduction of molecular gene signature platforms, progressive therapeutic approaches in diagnosis, and management of breast cancer has led to more effective treatment strategies and control measures concurrent with an equally reassuring decline in the mortality rate. However, an enormous body of research in this area is requisite as high mortality associated with metastatic and/or drug refractory tumors continues to present a therapeutic challenge. Despite advances in systemic chemotherapy, the median survival of patients harboring metastatic breast cancers continues to be below 2 years. Hence, a massive effort to scrutinize and evaluate chemotherapeutics on the basis of the molecular classification of these cancers is undertaken with the objective to devise more attractive and feasible approaches to treat breast cancers and improve patients' quality of life. This review aims to summarize the current understanding of the biology of breast cancer as well as challenges faced in combating breast cancer, with special emphasis on the current battery of treatment strategies. We will also try and gain perspective from recent encounters on novel findings responsible for the progression and metastatic transformation of breast cancer cells in an endeavor to develop more targeted treatment options. Antioxid. Redox Signal. 25, 337-370.

  10. Development in self-reported arm-lymphedema in Danish women treated for early-stage breast cancer in 2005 and 2006 – A nationwide follow-up study

    DEFF Research Database (Denmark)

    Gärtner, Rune; Mejdahl, Mathias Kvist; Andersen, Kenneth Geving

    2014-01-01

    The main purpose of this nationwide follow-up study was to examine the development of self-reported lymphedema in the population of women with early-stage breast cancer in Denmark. In 2008 and 2012 two identical questionnaires were sent to the women aged 18-70 years treated for unilateral primary...

  11. The prognostic and predictive value of Tregs and tumor immune subtypes in postmenopausal, hormone receptor-positive breast cancer patients treated with adjuvant endocrine therapy: a Dutch TEAM study analysis

    NARCIS (Netherlands)

    C.C. Engels (Charla C.); A. Charehbili; C.J.H. van de Velde; E. Bastiaannet (Esther); A. Sajet (Anita); H. Putter (Hein); E.A. van Vliet; R.L.P. van Vlierberghe (Ronald L.); V.T.H.B.M. Smit (Vincent); J.M.S. Bartlett (John); C.M. Seynaeve (Caroline); G.-J. Liefers (Gerrit-Jan); P.J.K. Kuppen (P. J K)

    2015-01-01

    textabstractEvidence exists for an immunomodulatory effect of endocrine therapy in hormone receptor-positive (HR+ve) breast cancer (BC). Therefore, the aim of this study was to define the prognostic and predictive value of tumor immune markers and the tumor immune profile in HR+ve BC, treated with

  12. Getting free of breast cancer

    DEFF Research Database (Denmark)

    Halttunen, Arja; Hietanen, P; Jallinoja, P

    1992-01-01

    Twenty-two breast cancer patients who were relapse-free and had no need for cancer-related treatment were interviewed 8 years after mastectomy in order to evaluate their feelings of getting free of breast cancer and the meaning of breast cancer in their lives. The study is a part of an intervention...... and follow-up study of 57 breast cancer patients. Half of the 22 patients still had frequent or occasional thoughts of recurrence and over two-thirds still thought they had not been 'cured' of cancer. More than half of the patients admitted that going through breast cancer had made them more mature. Women...... who had less thoughts of recurrence belonged to a group that had gone through an eight-week group psychotherapy intervention, were less depressed and had more other illnesses. Women who felt 'cured' had less limitations and restrictions due to cancer and belonged more often to higher social classes...

  13. Reproduction and Breast Cancer Risk

    Science.gov (United States)

    Hanf, Volker; Hanf, Dorothea

    2014-01-01

    Summary Reproduction is doubtlessly one of the main biological meanings of life. It is therefore not surprising that various aspects of reproduction impact on breast cancer risk. Various developmental levels may become targets of breast tumorigenesis. This review follows the chronologic sequence of events in the life of a female at risk, starting with the intrauterine development. Furthermore, the influence of both contraceptive measures and fertility treatment on breast cancer development is dealt with, as well as various pregnancy-associated factors, events, and perinatal outcomes. Finally, the contribution of breast feeding to a reduced breast cancer risk is discussed. PMID:25759622

  14. Breast Cancer Metastasis

    Science.gov (United States)

    Marino, Natascia; Woditschka, Stephan; Reed, L. Tiffany; Nakayama, Joji; Mayer, Musa; Wetzel, Maria; Steeg, Patricia S.

    2014-01-01

    Despite important progress in adjuvant and neoadjuvant therapies, metastatic disease often develops in breast cancer patients and remains the leading cause of their deaths. For patients with established metastatic disease, therapy is palliative, with few breaks and with mounting adverse effects. Many have hypothesized that a personalized or precision approach (the terms are used interchangeably) to cancer therapy, in which treatment is based on the individual characteristics of each patient, will provide better outcomes. Here, we discuss the molecular basis of breast cancer metastasis and the challenges in personalization of treatment. The instability of metastatic tumors remains a leading obstacle to personalization, because information from a patient’s primary tumor may not accurately reflect the metastasis, and one metastasis may vary from another. Furthermore, the variable presence of tumor subpopulations, such as stem cells and dormant cells, may increase the complexity of the targeted treatments needed. Although molecular signatures and circulating biomarkers have been identified in breast cancer, there is lack of validated predictive molecular markers to optimize treatment choices for either prevention or treatment of metastatic disease. Finally, to maximize the information that can be obtained, increased attention to clinical trial design in the metastasis preventive setting is needed. PMID:23895915

  15. Molecular imaging of breast cancer

    NARCIS (Netherlands)

    Adams, A.L.L.

    2014-01-01

    Breast cancer is the most common type of cancer in women. Imaging techniques play a pivotal role in breast cancer management, especially in lesion detection, treatment planning and evaluation, and prognostication. These imaging techniques have however limitations such as the use of ionizing

  16. ABCB1 and ABCC2 and the risk of distant metastasis in Thai breast cancer patients treated with tamoxifen

    Directory of Open Access Journals (Sweden)

    Sensorn I

    2016-04-01

    Full Text Available Insee Sensorn,1,* Chonlaphat Sukasem,2,* Ekaphop Sirachainan,3 Montri Chamnanphon,2 Ekawat Pasomsub,4 Narumol Trachu,5 Porntip Supavilai,1 Darawan Pinthong,1 Sansanee Wongwaisayawan6 1Department of Pharmacology, Faculty of Science, Mahidol University, 2Division of Pharmacogenomics and Personalized Medicine, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 3Division of Medical Oncology, Department of Medicine, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 4Division of Virology, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, 5Research Center, Faculty of Medicine, Ramathibodi Hospital, 6Division of Anatomical Pathology, Department of Pathology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok, Thailand *These authors contributed equally to this work Background: Genetic polymorphisms of drug-metabolizing enzymes and transporters have been extensively studied with regard to tamoxifen treatment outcomes. However, the results are inconclusive. Analysis of organ-specific metastasis may reveal the association of these pharmacogenetic factors. The aim of this study is to investigate the impact of CYP3A5, CYP2D6, ABCB1, and ABCC2 polymorphisms on the risk of all distant and organ-specific metastases in Thai patients who received tamoxifen adjuvant therapy. Methods: Genomic DNA was extracted from blood samples of 73 patients with breast cancer who received tamoxifen adjuvant therapy. CYP3A5 (6986A>G, CYP2D6 (100C>T, ABCB1 (3435C>T, and ABCC2 (-24C>T were genotyped using allelic discrimination real-time polymerase chain reaction assays. The impacts of prognostic clinical factors and genetic variants on disease-free survival were analyzed using the Kaplan–Meier method and Cox regression analysis. Results: In the univariate analysis, primary tumor size >5 cm was significantly associated with increased risk of distant metastasis (P=0

  17. No increase of local recurrence rate in breast cancer patients treated with skin-sparing mastectomy followed by immediate breast reconstruction.

    Science.gov (United States)

    van Mierlo, D R J; Lopez Penha, T R; Schipper, R J; Martens, M H; Serroyen, J; Lobbes, M B I; Heuts, E M; Tuinder, S; Smidt, M L

    2013-12-01

    The aim of this study was to evaluate the incidence of local recurrence after SSM with IBR and to determine whether complications lead to postponement of adjuvant therapy. Patients that underwent IBR after SSM between 2004 and 2011 were included. A total of 157 reconstruction procedures were performed in 147 patients for invasive breast cancer (n = 117) and ductal carcinoma in situ (n = 40). The median follow-up was 39 months [range 6-97]. Estimated 5-year local recurrence rate was 2.9% (95% CI 0.1-5.7). The median time to start adjuvant therapy was 27.5 days [range 19-92] in 18 patients with complications, and 23.5 days [range 8-54] in 46 patients without complications (p = 0.025). In our single-institution cohort, IBR after SSM carried an acceptable local recurrence rate. Complications caused a delay of adjuvant treatment but this was within guidelines and therefore not clinically relevant. Copyright © 2013 Elsevier Ltd. All rights reserved.

  18. [Organized breast cancer screening].

    Science.gov (United States)

    Rouëssé, Jacques; Sancho-Garnier, Hélèn

    2014-02-01

    Breast screening programs are increasingly controversial, especially regarding two points: the number of breast cancer deaths they avoid, and the problem of over-diagnosis and over-treatment. The French national breast cancer screening program was extended to cover the whole country in 2004. Ten years later it is time to examine the risk/benefit ratio of this program and to discuss the need for change. Like all forms of cancer management, screening must be regularly updated, taking into account the state of the art, new evidence, and uncertainties. All screening providers should keep themselves informed of the latest findings. In the French program, women aged 50-74 with no major individual or familial risk factors for breast cancer are offered screening mammography and clinical breast examination every two years. Images considered non suspicious of malignancy by a first reader are re-examined by a second reader. The devices and procedures are subjected to quality controls. Participating radiologists (both public and private) are required to read at least 500 mammographies per year. The program's national participation rate was 52.7 % in 2012. When individual screening outside of the national program is taken into account (nearly 15 % of women), coverage appears close to the European recommendation of 65 %. Breast cancer mortality has been falling in France by 0.6 % per year for over 30 years, starting before mass screening was implemented, and by 1.5 % since 2005. This decline can be attributed in part to earlier diagnosis and better treatment, so that the specific impact of screening cannot easily be measured. Over-treatment, defined as the detection and treatment of low-malignancy tumors that would otherwise not have been detected in a person's lifetime, is a major negative effect of screening, but its frequency is not precisely known (reported to range from 1 % to 30 %). In view of these uncertainties, it would be advisable to modify the program in order to

  19. [A Case of HER2-Positive Breast Cancer Treated with Nipple-Sparing Mastectomywith Immediate Reconstruction Using a Tissue Expander after Nab-Paclitaxel Combined with Chemotherapy].

    Science.gov (United States)

    Nonomura, Ayami; Aomatsu, Naoki; Tei, Seika; Haraoka, Goichi; Tsujio, Gen; Yamakoshi, Yoshihito; Wang, En; Nagashima, Daisuke; Hirakawa, Toshiki; Iwauchi, Takehiko; Nishii, Takafumi; Morimoto, Junya; Nakazawa, Kazunori; Uchima, Yasutake; Takeuchi, Kazuhiro

    2016-11-01

    A 59-year-old woman presented to our hospital with a mass in her left breast. Mammography and ultrasound showed a 9 ×11×12mm mass in her left breast, and left axillary lymph adenopathy. Core needle biopsy and pathological examination confirmed the diagnosis of ER-negative, PgR-negative, HER2-positive invasive ductal carcinoma with axillary lymph metastasis. Dynamic computed tomography(CT)and bone scintigraphy showed no metastasis. A diagnosis ofbreast cancer with stage II A(T1N1M0)was made, and we started neoadjuvant chemotherapy. After 4 cycles of chemotherapy with 5-fluorouracil/ epirubicin/cyclophosphamide in 3-weekly cycles, we administered combination chemotherapy ofnab -paclitaxel and trastuzumab in 3-weekly cycles. After 7 months, the tumor disappeared and the axillary lymph node got significantly smaller. We performed nipple-sparing mastectomy/axillary lymph nodes dissection/tissue-expander placement. The pathological examination ofthe resected tumor confirmed a pathological complete response(pCR). The patient was treated with implant reconstruction and adjuvant therapy. One year has passed after the surgery, and no significant problem has been observed.

  20. Inflammatory breast cancer in accessory abdominal breast tissue

    Directory of Open Access Journals (Sweden)

    Randy C. Miles, MD, MPH

    2017-12-01

    Full Text Available Accessory breast tissue results from failure of the embryologic mammary ridge, also known as the milk line, to involute. As a result, ectopic breast tissue can develop anywhere along this ridge, which extends from the axilla—the most common location—to the groin. Primary breast cancer in accessory breast tissue is uncommon but has been reported in multiple prior studies. We present a rare case of inflammatory breast cancer presenting in upper abdominal accessory breast tissue in women with a personal history of ipsilateral breast cancer, and highlight the challenges of both diagnosis and treatment of breast cancer in accessory breast tissue.

  1. Bisphosphonates for breast cancer.

    Science.gov (United States)

    Pavlakis, N; Schmidt, Rl; Stockler, M

    2005-07-20

    Bone is the most common site of metastatic disease associated with breast cancer affecting more than half of women during the course of their disease. Bone metastases are a significant cause of morbidity due to pain, pathological fractures, hypercalcaemia and spinal cord compression, and contribute to mortality. Bisphosphonates, which inhibit osteoclast-mediated bone resorption, are standard care for tumour-associated hypercalcaemia, and have been shown to reduce bone pain, improve quality of life, and to delay skeletal events and reduce their number in patients with multiple myeloma. Several randomized controlled trials have evaluated the role of bisphosphonates in breast cancer. To assess the effect of bisphosphonates on skeletal events, bone pain, quality of life and survival in women with early and advanced breast cancer. Randomized controlled trials were identified using the specialized register maintained by the Cochrane Breast Cancer Group (the search was applied to the databases Medline, Central/CCTR, Embase, CancerLit, and included handsearches from a number of other relevant sources). See: Cochrane Collaboration Collaborative Review Group in Breast Cancer search strategy. Randomized controlled trials evaluating skeletal events in women with metastatic breast cancer and early breast cancer comparing: 1. treatment with a bisphosphonate with the same treatment without a bisphosphonate 2. treatment with one bisphosphonate with treatment with a different bisphosphonate. Studies were selected by two independent reviewers. Studies fulfilling the eligibility criteria were evaluated for quality, particularly concealment of allocation to randomized groups. Data were extracted from the published papers or abstracts independently by the two primary reviewers for each of the specified endpoints (skeletal events, bone pain, quality of life and survival). Data on skeletal events and survival were presented as numbers of events, risk ratios and ratios of event rates

  2. Estrogens and breast cancer

    Directory of Open Access Journals (Sweden)

    HANKINSON SUSAN E

    1997-01-01

    Full Text Available In this review, we summarize the epidemiologic evidence for the associations of oral contraceptives and postmenopausal hormones with risk of breast cancer. We also describe the biologic plausibility of these relationships. Overall, there appears to be little, if any, increase in risk with oral contraceptive use in general, even among users for 10 or more years. However, compared to never users, current oral contraceptive users appear to have a modest elevation in risk that subsides within about 10 years after cessation of use. For postmenopausal hormones, the weight of the evidence suggests little or no increase in risk among users of short duration, or for use in the past. However, current longer term use is associated with an increased risk of breast cancer that increases with duration. This increase in risk is large enough, and well enough supported, to be considered along with the other risks and benefits of postmenopausal hormone therapy.

  3. Unemployment among breast cancer survivors.

    Science.gov (United States)

    Carlsen, Kathrine; Ewertz, Marianne; Dalton, Susanne Oksbjerg; Badsberg, Jens Henrik; Osler, Merete

    2014-05-01

    Though about 20% of working age breast cancer survivors do not return to work after treatment, few studies have addressed risk factors for unemployment. The majority of studies on occupational consequences of breast cancer focus on non-employment, which is a mixture of sickness absence, unemployment, retirement pensions and other reasons for not working. Unemployment in combination with breast cancer may represent a particular challenge for these women. The aim of the present study is therefore to analyze the risk for unemployment in the years following diagnosis and treatment for breast cancer. This study included 14,750 women diagnosed with breast cancer in Denmark 2001-2009 identified through a population-based clinical database and linked with information from Danish administrative population based registers for information on labour market affiliation, socio-demography and co-morbid conditions. Multivariable analyses were performed by Cox's proportional hazard models. Two years after treatment, 81% of patients were still part of the work force, 10% of which were unemployed. Increasing duration of unemployment before breast cancer was associated with an adjusted HR = 4.37 (95% CI: 3.90-4.90) for unemployment after breast cancer. Other risk factors for unemployment included low socioeconomic status and demography, while adjuvant therapy did not increase the risk of unemployment. Duration of unemployment before breast cancer was the most important determinant of unemployment after breast cancer treatment. This allows identification of a particularly vulnerable group of patients in need of rehabilitation.

  4. Proteomic classification of breast cancer.

    LENUS (Irish Health Repository)

    Kamel, Dalia

    2012-11-01

    Being a significant health problem that affects patients in various age groups, breast cancer has been extensively studied to date. Recently, molecular breast cancer classification has advanced significantly with the availability of genomic profiling technologies. Proteomic technologies have also advanced from traditional protein assays including enzyme-linked immunosorbent assay, immunoblotting and immunohistochemistry to more comprehensive approaches including mass spectrometry and reverse phase protein lysate arrays (RPPA). The purpose of this manuscript is to review the current protein markers that influence breast cancer prediction and prognosis and to focus on novel advances in proteomic classification of breast cancer.

  5. Breast cancer metastatic to the kidney with renal vein involvement.

    Science.gov (United States)

    Nasu, Hatsuko; Miura, Katsutoshi; Baba, Megumi; Nagata, Masao; Yoshida, Masayuki; Ogura, Hiroyuki; Takehara, Yasuo; Sakahara, Harumi

    2015-02-01

    The common sites of breast cancer metastases include bones, lung, brain, and liver. Renal metastasis from the breast is rare. We report a case of breast cancer metastatic to the kidney with extension into the renal vein. A 40-year-old woman had undergone left mastectomy for breast cancer at the age of 38. A gastric tumor, which was later proved to be metastasis from breast cancer, was detected by endoscopy. Computed tomography performed for further examination of the gastric tumor revealed a large left renal tumor with extension into the left renal vein. It mimicked a primary renal tumor. Percutaneous biopsy of the renal tumor confirmed metastasis from breast cancer. Surgical intervention of the stomach and the kidney was avoided, and she was treated with systemic chemotherapy. Breast cancer metastatic to the kidney may present a solitary renal mass with extension into the renal vein, which mimics a primary renal tumor.

  6. Cancer statistics: Breast cancer in situ.

    Science.gov (United States)

    Ward, Elizabeth M; DeSantis, Carol E; Lin, Chun Chieh; Kramer, Joan L; Jemal, Ahmedin; Kohler, Betsy; Brawley, Otis W; Gansler, Ted

    2015-01-01

    An estimated 60,290 new cases of breast carcinoma in situ are expected to be diagnosed in 2015, and approximately 1 in 33 women is likely to receive an in situ breast cancer diagnosis in her lifetime. Although in situ breast cancers are relatively common, their clinical significance and optimal treatment are topics of uncertainty and concern for both patients and clinicians. In this article, the American Cancer Society provides information about occurrence and treatment patterns for the 2 major subtypes of in situ breast cancer in the United States-ductal carcinoma in situ and lobular carcinoma in situ-using data from the North American Association of Central Cancer Registries and the 13 oldest Surveillance, Epidemiology, and End Results registries. The authors also present an overview of in situ breast cancer detection, treatment, risk factors, and prevention and discuss research needs and initiatives. © 2015 American Cancer Society.

  7. Breast cancer risk factors

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2015-09-01

    Full Text Available Breast cancer is the most frequently diagnosed neoplastic disease in women around menopause often leading to a significant reduction of these women’s ability to function normally in everyday life. The increased breast cancer incidence observed in epidemiological studies in a group of women actively participating in social and professional life implicates the necessity of conducting multidirectional studies in order to identify risk factors associated with the occurrence of this type of neoplasm. Taking the possibility of influencing the neoplastic transformation process in individuals as a criterion, all the risk factors initiating the process can be divided into two groups. The first group would include inherent factors such as age, sex, race, genetic makeup promoting familial occurrence of the neoplastic disease or the occurrence of benign proliferative lesions of the mammary gland. They all constitute independent parameters and do not undergo simple modification in the course of an individual’s life. The second group would include extrinsic factors conditioned by lifestyle, diet or long-term medical intervention such as using oral hormonal contraceptives or hormonal replacement therapy and their influence on the neoplastic process may be modified to a certain degree. Identification of modifiable factors may contribute to development of prevention strategies decreasing breast cancer incidence.

  8. Breast lump

    Science.gov (United States)

    ... removed with surgery. Breast infections are treated with antibiotics. If you are diagnosed with breast cancer , you will discuss your options carefully and thoroughly with your provider. Alternative Names Breast mass Images Female breast Breast lumps ...

  9. Interleukin-19 in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Ying-Yin Chen

    2013-01-01

    Full Text Available Inflammatory cytokines within the tumor microenvironment are linked to progression in breast cancer. Interleukin- (IL- 19, part of the IL-10 family, contributes to a range of diseases and disorders, such as asthma, endotoxic shock, uremia, psoriasis, and rheumatoid arthritis. IL-19 is expressed in several types of tumor cells, especially in squamous cell carcinoma of the skin, tongue, esophagus, and lung and invasive duct carcinoma of the breast. In breast cancer, IL-19 expression is correlated with increased mitotic figures, advanced tumor stage, higher metastasis, and poor survival. The mechanisms of IL-19 in breast cancer have recently been explored both in vitro and in vivo. IL-19 has an autocrine effect in breast cancer cells. It directly promotes proliferation and migration and indirectly provides a microenvironment for tumor progression, which suggests that IL-19 is a prognostic marker in breast cancer and that antagonizing IL-19 may have therapeutic potential.

  10. SR-B1-targeted nanodelivery of anti-cancer agents: a promising new approach to treat triple-negative breast cancer.

    Science.gov (United States)

    Johnson, Rebecca; Sabnis, Nirupama; Sun, Xiangle; Ahluwalia, Ruhani; Lacko, Andras G

    2017-01-01

    Patients with triple-negative breast cancer (TNBC) have a considerably less favorable prognosis than those with hormone-positive breast cancers. TNBC patients do not respond to current endocrine treatment and have a 5-year survival prognosis of <30%. The research presented here is intended to fill a void toward the much needed development of improved treatment strategies for metastatic TNBC. The overall goal of this research was to evaluate the effectiveness of reconstituted high-density lipoprotein (rHDL) nanoparticles (NPs) as delivery agents for anti-TNBC drugs. Using lapatinib and valrubicin as components of the rHDL/drug complexes resulted in a significantly better performance of the NP-transported drugs compared with their free (unencapsulated) counterparts. The enhancement of the therapeutic effect and the protection of normal cells (cardiomyocytes) achieved via the rHDL NPs were likely due to the overexpression of the high-density lipoprotein (HDL) (scavenger receptor class B type 1 [SR-B1]) receptor by the TNBC cells.

  11. Breast MRI increases the number of mastectomies for ductal cancers, but decreases them for lobular cancers

    NARCIS (Netherlands)

    Lobbes, Marc B.I.; Vriens, Ingeborg J.H.; van Bommel, Annelotte C.M.; Nieuwenhuijzen, Grard A.P.; Smidt, Marjolein L.; Boersma, Liesbeth J.; van Dalen, Thijs; Smorenburg, Carolien; Struikmans, Henk; Siesling, Sabine; Voogd, Adri C.; Tjan-Heijnen, Vivianne C.G.

    2017-01-01

    Purpose In this retrospective population-based cohort study, we analyzed breast MRI use and its impact on type of surgery, surgical margin involvement, and the diagnosis of contralateral breast cancer. Methods All Dutch patients with cT1–4N0–3M0 breast cancer diagnosed in 2011–2013 and treated with

  12. Over surgery in breast cancer.

    Science.gov (United States)

    MacNeill, Fiona; Karakatsanis, Andreas

    2017-02-01

    Breast surgery remains the original and most effective 'targeted' therapy: excision of early cancer is curative and for more advanced disease surgery improves local disease control. However in well intentioned pursuit of cure and local disease control, some cancers are over-treated resulting in major physical and emotional morbidity. Less breast surgery is safe, as evidenced by steady reductions in mortality and local recurrence; earlier diagnosis and widespread use of systemic therapies and radiotherapy have allowed more conservative surgery. As tumour biology dictates cancer outcomes not surgery extent, surgery can safely be 'minimum required' rather than 'more is better' with the focus on removal of disease rather than healthy tissue. Surgeons can reduce the burden of surgery further but it is important that less surgery is not over-compensated by more radical or unnecessary systemic therapies and/or radiotherapy with their own toxicities and morbidity. We all need to be alert to the potential drivers of over treatment and over surgery such as failure to work within a multidisciplinary team, failure to design a multimodality treatment plan at diagnosis or overuse of novel assessment technologies of uncertain clinical utility. Pursuit of wide margins and the removal of the contra-lateral healthy breast for marginal risk-reduction gains are also to be discouraged as is routine local/regional surgery in stage 4 disease. The surgeon has a pivotal role in minimizing breast surgery to what is required to achieve the best oncological, functional and aesthetic outcomes. Copyright © 2016. Published by Elsevier Ltd.

  13. Ownership of Uncertainty: Health Care Professionals counselling and treating women from hereditary breast and ovarian cancer families who receive an inconclusive BRCA1/2 genetic test result

    Science.gov (United States)

    Kenen, Regina; Ardern-Jones, Audrey; Lynch, Elly; Eeles, Rosalind

    2011-01-01

    AIM To understand more fully how health care professionals deal with the uncertainty intrinsic in counselling and treating women from hereditary breast/ovarian cancer(HBOC) families who receive inconclusive BRCA1/2 genetic test results (genetic tests which do not find a mutation to account for the family history). METHODS We conducted a small, qualitative, exploratory study using open -ended semi structured interviews of 12 geneticists, genetic counsellor/nurses, oncologists, gynaecologists and breast surgeons at a major UK cancer centre. We asked questions about; how these professionals dealt with the large amount of uncertainty raised by an inconclusive result, communicated the uncertainty involved and their feelings about presenting medical management options based on information fraught with uncertainty, the role of the media, differences in perspectives by specialty and personal feelings about the uncertainty. RESULTS Based on themes generated by the data, we proposed the concept “Ownership of Uncertainty” (sole, shared, diffused, normalised, transferred) to explain how the professionals in this study dealt with this high degree of uncertainty. A shared ownership of uncertainty was the dominant model during the presentation of information given by the professionals as part of their consultation with their patients. However, the final decision for management was left primarily to the woman seeking advice; even though several of the professionals reported feeling uneasy about this. CONCLUSION The concept “Ownership of Uncertainty helps advance the understanding of how health care professionals deal with the uncertainty intrinsic to an inconclusive BRCA1/2 genetic test result within the current social context. PMID:21254913

  14. Ownership of uncertainty: healthcare professionals counseling and treating women from hereditary breast and ovarian cancer families who receive an inconclusive BRCA1/2 genetic test result.

    Science.gov (United States)

    Kenen, Regina; Ardern-Jones, Audrey; Lynch, Elly; Eeles, Rosalind

    2011-04-01

    The aim of this study was to understand more fully how healthcare professionals deal with the uncertainty intrinsic in counseling and treating women from hereditary breast/ovarian cancer families who receive inconclusive BRCA1/2 genetic test results (genetic tests that do not find a mutation to account for the family history). We conducted a small, qualitative, exploratory study using open-ended semistructured interviews of 12 geneticists, genetic counselor/nurses, oncologists, gynecologists, and breast surgeons at a major UK cancer center. We asked questions about how these professionals dealt with the large amount of uncertainty raised by an inconclusive result, how they communicated the uncertainty involved, their feelings about presenting medical management options based on information fraught with uncertainty, the role of the media, differences in perspectives by specialty, and personal feelings about the uncertainty. Based on themes generated by the data, we proposed the concept "ownership of uncertainty" (sole, shared, diffused, normalized, transferred) to explain how the professionals in this study dealt with this high degree of uncertainty. A shared ownership of uncertainty was the dominant model during the presentation of information given by the professionals as part of their consultation with their patients. However, the final decision for management was left primarily to the woman seeking advice, even though several of the professionals reported feeling uneasy about this. The concept "ownership of uncertainty" helps advance the understanding of how the healthcare professionals deal with the uncertainty intrinsic to an inconclusive BRCA1/2 genetic test result within the current social context.

  15. Predictive and prognostic impact of TP53 mutations and MDM2 promoter genotype in primary breast cancer patients treated with epirubicin or paclitaxel.

    Directory of Open Access Journals (Sweden)

    Ranjan Chrisanthar

    Full Text Available BACKGROUND: TP53 mutations have been associated with resistance to anthracyclines but not to taxanes in breast cancer patients. The MDM2 promoter single nucleotide polymorphism (SNP T309G increases MDM2 activity and may reduce wild-type p53 protein activity. Here, we explored the predictive and prognostic value of TP53 and CHEK2 mutation status together with MDM2 SNP309 genotype in stage III breast cancer patients receiving paclitaxel or epirubicin monotherapy. EXPERIMENTAL DESIGN: Each patient was randomly assigned to treatment with epirubicin 90 mg/m(2 (n = 109 or paclitaxel 200 mg/m(2 (n = 114 every 3rd week as monotherapy for 4-6 cycles. Patients obtaining a suboptimal response on first-line treatment requiring further chemotherapy received the opposite regimen. Time from last patient inclusion to follow-up censoring was 69 months. Each patient had snap-frozen tumor tissue specimens collected prior to commencing chemotherapy. PRINCIPAL FINDINGS: While TP53 and CHEK2 mutations predicted resistance to epirubicin, MDM2 status did not. Neither TP53/CHEK2 mutations nor MDM2 status was associated with paclitaxel response. Remarkably, TP53 mutations (p = 0.007 but also MDM2 309TG/GG genotype status (p = 0.012 were associated with a poor disease-specific survival among patients having paclitaxel but not patients having epirubicin first-line. The effect of MDM2 status was observed among individuals harbouring wild-type TP53 (p = 0.039 but not among individuals with TP53 mutated tumors (p>0.5. CONCLUSION: TP53 and CHEK2 mutations were associated with lack of response to epirubicin monotherapy. In contrast, TP53 mutations and MDM2 309G allele status conferred poor disease-specific survival among patients treated with primary paclitaxel but not epirubicin monotherapy.

  16. Prevention of palmar-plantar erythrodysesthesia with an antiperspirant in breast cancer patients treated with pegylated liposomal doxorubicin (SAKK 92/08).

    Science.gov (United States)

    Templeton, Arnoud J; Ribi, Karin; Surber, Christian; Sun, Hong; Hsu Schmitz, Shu-Fang; Beyeler, Michael; Dietrich, Daniel; Borner, Markus; Winkler, Annette; Müller, Andreas; von Rohr, Lukas; Winterhalder, Ralph C; Rochlitz, Christoph; von Moos, Roger; Zaman, Khalil; Thürlimann, Beat J K; Ruhstaller, Thomas

    2014-06-01

    Elevated concentrations of doxorubicin are found in eccrine sweat glands of the palms and soles. We therefore evaluated an antiperspirant as preventive treatment for palmar-plantar erythrodysesthesia (hand-foot syndrome) in patients with metastatic breast cancer treated with pegylated liposomal doxorubicin. An antiperspirant containing aluminum chlorohydrate or placebo cream was applied to the left or right hand and foot in a double-blinded manner (intra-patient randomization). The primary endpoint was the rate of grade 2 or 3 palmar-plantar erythrodysesthesia. A secondary endpoint was the patient-reported symptom burden (tingling, numbness, pain, or skin problems). Using McNemar's matched pairs design, 53 patients were needed to detect a 20% difference between the treatment and placebo sides with a significance level of 5% and power of 90%. Grade 2 or 3 PPE occurred in 30 (58%) of 52 evaluable patients; in six patients adverse effects occurred on the placebo side but not on the treatment side, whereas one patient developed palmar-plantar erythrodysesthesia on the treatment side only (P = 0.07). Four patients developed grade 2 or 3 palmar-plantar erythrodysesthesia on their foot on the placebo side but not on the treatment side (P = 0.05). In the cohort with grade 2 or 3 palmar-plantar erythrodysesthesia there was a trend towards fewer dermatologic symptomatologies with the active treatment (P = 0.05), and no difference for other adverse events. Using topical aluminum chlorohydrate as an antiperspirant appears to reduce the incidence of grade 2 or 3 palmar-plantar erythrodysesthesia following pegylated liposomal doxorubicin chemotherapy for metastatic breast cancer. Copyright © 2014 Elsevier Ltd. All rights reserved.

  17. Detection of ESR1 mutations in circulating cell-free DNA from patients with metastatic breast cancer treated with palbociclib and letrozole.

    Science.gov (United States)

    Gyanchandani, Rekha; Kota, Karthik J; Jonnalagadda, Amruth R; Minteer, Tanya; Knapick, Beth A; Oesterreich, Steffi; Brufsky, Adam M; Lee, Adrian V; Puhalla, Shannon L

    2017-09-15

    ESR1 mutations are frequently acquired in hormone-resistant metastatic breast cancer (MBC). CDK4/6 inhibition along with endocrine therapy is a promising strategy in hormone receptor-positive MBC. However, the incidence and impact of ESR1 mutations on clinical outcome in patients treated with CDK4/6 inhibitors have not been defined. In this study, we evaluated the frequency of ESR1 mutations in cfDNA from 16 patients with MBC undergoing palbociclib and letrozole therapy. Four common ESR1 mutations (D538G, Y537C, Y537N, and Y537S) were analyzed in serial blood draws using ddPCR. Mutation rate was 31.3% (5/16) (n=3; de novo, n=2; acquired). D538G was the most frequent mutation (n=3), followed by Y537N and Y537S (n=2). One patient showed multiple ESR1 mutations. Mutations were enriched during therapy. Progression-free survival (PFS) and overall survival (OS) were similar in patients with and without mutation detected at any given time during treatment. However, PFS was significantly shorter in patients with ESR1 mutation at initial blood draw (3.3 versus 9.0 months, P-value=0.038). In conclusion, ESR1 mutation prevalence is consistent with recent studies in hormone-refractory breast cancer. Further, treatment with palbociclib and letrozole does not prevent selection of ESR1 mutations in later lines of therapy. Larger studies are warranted to validate these findings.

  18. Quality of life on TSU-68: Combination of docetaxel and TSU-68, an oral antiangiogenic agent, in patients with metastatic breast cancer previously treated with anthracycline.

    Science.gov (United States)

    Sohn, Byeong Seok; Kim, Sung-Bae; Ahn, Jin-Hee; Jung, Kyung Hae; Kim, Jeongeun; Lee, Keun Seok; Ro, Jungsil; Im, Seock-Ah; Im, Young-Hyuck; Song, Hong Suk; Park, Hee Sook; Chung, Hyun-Cheol

    2017-12-01

    The aim of this study is to investigate whether the addition of TSU-68 would affect on the quality of life (QOL) of Korean metastatic breast cancer patients treated with docetaxel. Sixty-three of 78 patients completed the baseline QOL questionnaires and at least one follow-up questionnaire comprising questions from the Korean Functional Assessment of Cancer Therapy-Breast (FACT-B), hospital anxiety and depression scale (HAD), the shortened form of the profile of mood states (BPOMS), and anticipation and anxiety for treatment scale. Changes in QOL scores from baseline were compared by analysis of covariance at each time point (6, 12 weeks, 9, 12 and 18 months) and at the end of treatment (EOT), and the longitudinal changes over time were evaluated by repeated measure analysis. The two-treatment groups (TSU-68 plus docetaxel [A] vs docetaxel alone [B]) were well balanced regarding sociodemographic characteristics, including age (P = 0.450), religion (P = 1.000), education (P = 0.257), ECOG performance status (P = 0.261), and employment status (P = 0.325). The return rate at EOT was 61.9%. In analyses at each QOL measuring time, A group showed a higher FACT-B total score and FACT-G score than B at 12 months (P = 0.031 and P = 0.024, respectively). The anticipation and anxiety for treatment scale of A group was higher than that of B at 12 weeks and EOT (P = 0.046 and P = 0.022, respectively). However, repeated measure analysis for longitudinal changes over time showed no significant group wise differences. The combination of TSU-68 with docetaxel showed no additional adverse effects on patient QOL during the study period, as compared with docetaxel monotherapy. © 2017 John Wiley & Sons Australia, Ltd.

  19. Study protocol of the CAREST-trial : A randomised controlled trial on the (cost-) effectiveness of a CBT-based online self-help training for fear of cancer recurrence in women with curatively treated breast cancer

    NARCIS (Netherlands)

    van Helmondt, S.J.; van der Lee, M.L.; de Vries, J.

    2016-01-01

    Background One of the most prevalent long-term consequences of surviving breast cancer is fear of cancer recurrence (FCR), which is associated with higher (mental) healthcare costs and lower surveillance rates. The majority of breast cancer survivors report a need for professional help in dealing

  20. Study protocol of the CAREST-trial: a randomised controlled trial on the (cost-) effectiveness of a CBT-based online self-help training for fear of cancer recurrence in women with curatively treated breast cancer.

    Science.gov (United States)

    van Helmondt, Sanne Jasperine; van der Lee, Marije Liesbeth; de Vries, Jolanda

    2016-07-25

    One of the most prevalent long-term consequences of surviving breast cancer is fear of cancer recurrence (FCR), which is associated with higher (mental) healthcare costs and lower surveillance rates. The majority of breast cancer survivors report a need for professional help in dealing with FCR. An easy-accessible and cost-effective evidence-based psychological intervention for reducing FCR is lacking. In the current study an online self-help training to reduce FCR will be evaluated. In addition, the secondary aim of this study is to identify factors that predict whether women can benefit from the online self-help training or not. A multi-centre, parallel-groups, randomised controlled trial will be conducted to evaluate the (cost-) effectiveness of the CAREST-trial. A sample of 454 women with curatively treated breast cancer will be recruited from 8 hospitals in the Netherlands. Participants will be randomised to the intervention or usual care group (1:1). Self-report measures will be completed at baseline, 3 (post-intervention), 9, and 24 months. Primary outcome is FCR severity; secondary outcomes are healthcare costs, health status, and psychological distress. The online tailored self-help training "Less fear after cancer" is based on cognitive behavioural therapy and consists of 2 basic modules (psycho-education; basic principles of cognitive behavioural therapy) and 4 optional modules (rumination; action; relaxation; reassurance) to choose from. Each module consists of an informative part (texts, videos, audio files) and a practical part (exercises). For every patient, the intervention will be available for three months. Personal online support by an e-mail coach is available. Online self-help training may be an easy-accessible and cost-effective treatment to reduce the impact of FCR at an early stage in a large group of breast cancer survivors. A strength is the 24 months follow-up period in the health economic evaluation. The results of the study will

  1. Breast cancer statistics and markers

    Directory of Open Access Journals (Sweden)

    Mallika Siva Donepudi

    2014-01-01

    Full Text Available Breast cancer is one of the familiar diseases in women. Incidence and mortality due to cancer, particularly breast cancer has been increasing for last 50 years, even though there is a lacuna in the diagnosis of breast cancer at early stages. According to World Health Organization (WHO 2012 reports, breast cancer is the leading cause of death in women, accounting 23% of all cancer deaths. In Asia, one in every three women faces the risk of breast cancer in their lifetime as per reports of WHO 2012. Here, the review is been focused on different breast cancer markers, that is, tissue markers (hormone receptors, human epidermal growth factor-2, urokinase plasminogen activator, plasminogen activator inhibitor, p53 and cathepsin D, genetic markers (BRAC1 and 2 and gene expression microarray technique, etc., and serum markers (CA 15.3, BR 27.29, MCA, CA 549, carcinoembryonic antigen, oncoproteins, and cytokeratins used in present diagnosis, but none of the mentioned markers can diagnose breast cancer at an early stage. There is a disquieting need for the identification of best diagnosing marker, which can be able to diagnose even in early stage of breast carcinogenesis.

  2. Breast and Colon Cancer Family Registries

    Science.gov (United States)

    The Breast Cancer Family Registry and the Colon Cancer Family Registry were established by the National Cancer Institute as a resource for investigators to use in conducting studies on the genetics and molecular epidemiology of breast and colon cancer.

  3. In Vivo Tumor Growth Rate Measured by US in Preoperative Period and Long Term Disease Outcome in Breast Cancer Patients

    National Research Council Canada - National Science Library

    Yoo, Tae-Kyung; Min, Jun Won; Kim, Min Kyoon; Lee, Eunshin; Kim, Jongjin; Lee, Han-Byoel; Kang, Young Joon; Kim, Yun-Gyoung; Moon, Hyeong-Gon; Moon, Woo Kyung; Cho, Nariya; Noh, Dong-Young; Han, Wonshik

    2015-01-01

    .... Breast cancer patients who received at least two serial breast ultrasonographies (US) in our institution during preoperative period and were surgically treated between 2002 and 2010 were reviewed...

  4. Breast cancer screening in Korean woman with dense breast tissue

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Hee Jung [Dept. of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, Seoul (Korea, Republic of); Ko, Eun Sook [Dept. of Radiology, Sungkyunkwan University School of Medicine, Samsung Medical Center, Seoul (Korea, Republic of); Yi, Ann [Dept. of Radiology, Seoul National University College of Medicine, Seoul National University Hospital, Seoul (Korea, Republic of)

    2015-11-15

    Asian women, including Korean, have a relatively higher incidence of dense breast tissue, compared with western women. Dense breast tissue has a lower sensitivity for the detection of breast cancer and a higher relative risk for breast cancer, compared with fatty breast tissue. Thus, there were limitations in the mammographic screening for women with dense breast tissue, and many studies for the supplemental screening methods. This review included appropriate screening methods for Korean women with dense breasts. We also reviewed the application and limitation of supplemental screening methods, including breast ultrasound, digital breast tomosynthesis, and breast magnetic resonance imaging; and furthermore investigated the guidelines, as well as the study results.

  5. Quantitative assessment of irradiated lung volume and lung mass in breast cancer patients treated with tangential fields in combination with deep inspiration breath hold (DIBH)

    Energy Technology Data Exchange (ETDEWEB)

    Kapp, Karin Sigrid [Univ. Clinic of Therapeutic Radiology and Oncology, Medical Univ. of Graz (Austria); Zurl, Brigitte; Stranzl, Heidi; Winkler, Peter

    2010-03-15

    Purpose: Comparison of the amount of irradiated lung tissue volume and mass in patients with breast cancer treated with an optimized tangential-field technique with and without a deep inspiration breath-hold (DIBH) technique and its impact on the normal-tissue complication probability (NTCP). Material and Methods: Computed tomography datasets of 60 patients in normal breathing (NB) and subsequently in DIBH were compared. With a Real-Time Position Management Respiratory Gating System (RPM), anteroposterior movement of the chest wall was monitored and a lower and upper threshold were defined. Ipsilateral lung and a restricted tangential region of the lung were delineated and the mean and maximum doses calculated. Irradiated lung tissue mass was computed based on density values. NTCP for lung was calculated using a modified Lyman-Kutcher-Burman (LKB) model. Results: Mean dose to the ipsilateral lung in DIBH versus NB was significantly reduced by 15%. Mean lung mass calculation in the restricted area receiving {<=} 20 Gy (M{sub 20}) was reduced by 17% in DIBH but associated with an increase in volume. NTCP showed an improvement in DIBH of 20%. The correlation of individual breathing amplitude with NTCP proved to be independent. Conclusion: The delineation of a restricted area provides the lung mass calculation in patients treated with tangential fields. DIBH reduces ipsilateral lung dose by inflation so that less tissue remains in the irradiated region and its efficiency is supported by a decrease of NTCP. (orig.)

  6. Hormones, Women and Breast Cancer

    Science.gov (United States)

    ... before age 12) or reached menopause late (after age 55). Breast cancer is more common among women who • Are older • ... 40. If you are at high risk for breast cancer, you should get an annual mammogram beginning at age 40. Talk with your provider about other screening ...

  7. Overdiagnosis in breast cancer screening

    DEFF Research Database (Denmark)

    Lynge, Elsebeth; Beau, Anna-Belle; Christiansen, Peer

    2017-01-01

    Overdiagnosis in breast cancer screening is an important issue. A recent study from Denmark concluded that one in three breast cancers diagnosed in screening areas in women aged 50-69 years were overdiagnosed. The purpose of this short communication was to disentangle the study's methodology...

  8. Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Christiansen, Peer; Ejlertsen, Bent; Jensen, Maj-Britt

    2016-01-01

    AIM OF DATABASE: Danish Breast Cancer Cooperative Group (DBCG), with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive...

  9. Histopathological Types of Breast Cancer

    African Journals Online (AJOL)

    Morin”. On the average it represents the prevalence of breast cancer in southern part of Nigeria. The mean age of diagnosis of breast cancer in females in our series was 45.7 years. This age compares favourably With the mean age in other parts of Nigeria. In Calabar, South — South. Nigeria the mean age was found to be ...

  10. Do fatty breasts increase or decrease breast cancer risk?

    Science.gov (United States)

    Shepherd, John A; Kerlikowske, Karla

    2012-01-25

    Few studies have investigated the association of non-dense area or fatty breasts in conjunction with breast density and breast cancer risk. Two articles in a recent issue of Breast Cancer Research investigate the role of absolute non-dense breast area measured on mammograms and find conflicting results: one article finds that non-dense breast area has a modest positive association with breast cancer risk, whereas the other finds that non-dense breast area has a strong protective effect to reduce breast cancer risk. Understanding the interplay of body mass index, menopause status, and measurement of non-dense breast area would help to clarify the contribution of non-dense breast area to breast cancer risk.

  11. Chemotherapy to Treat Cancer

    Science.gov (United States)

    Chemotherapy is a type of cancer treatment that uses drugs to kill cancer cells. Learn how chemotherapy works against cancer, why it causes side effects, and how it is used with other cancer treatments.

  12. Decline in breast cancer mortality

    DEFF Research Database (Denmark)

    Njor, Sisse Helle; Schwartz, Walter; Blichert-Toft, Mogens

    2015-01-01

    OBJECTIVES: When estimating the decline in breast cancer mortality attributable to screening, the challenge is to provide valid comparison groups and to distinguish the screening effect from other effects. In Funen, Denmark, multidisciplinary breast cancer management teams started before screening...... was introduced; both activities came later in the rest of Denmark. Because Denmark had national protocols for breast cancer treatment, but hardly any opportunistic screening, Funen formed a "natural experiment", providing valid comparison groups and enabling the separation of the effect of screening from other...... factors. METHODS: Using Poisson regression we compared the observed breast cancer mortality rate in Funen after implementation of screening with the expected rate without screening. The latter was estimated from breast cancer mortality in the rest of Denmark controlled for historical differences between...

  13. Unemployment among breast cancer survivors

    DEFF Research Database (Denmark)

    Carlsen, Kathrine; Ewertz, Marianne; Dalton, Susanne Oksbjerg

    2014-01-01

    AIM: Though about 20% of working age breast cancer survivors do not return to work after treatment, few studies have addressed risk factors for unemployment. The majority of studies on occupational consequences of breast cancer focus on non-employment, which is a mixture of sickness absence......, unemployment, retirement pensions and other reasons for not working. Unemployment in combination with breast cancer may represent a particular challenge for these women. The aim of the present study is therefore to analyze the risk for unemployment in the years following diagnosis and treatment for breast...... cancer. METHOD: This study included 14,750 women diagnosed with breast cancer in Denmark 2001-2009 identified through a population-based clinical database and linked with information from Danish administrative population based registers for information on labour market affiliation, socio...

  14. Statins and breast cancer prognosis

    DEFF Research Database (Denmark)

    Ahern, Thomas P; Lash, Timothy L; Damkier, Per

    2014-01-01

    Much preclinical and epidemiological evidence supports the anticancer effects of statins. Epidemiological evidence does not suggest an association between statin use and reduced incidence of breast cancer, but does support a protective effect of statins-especially simvastatin-on breast cancer...... recurrence. Here, we argue that the existing evidence base is sufficient to justify a clinical trial of breast cancer adjuvant therapy with statins and we advocate for such a trial to be initiated without delay. If a protective effect of statins on breast cancer recurrence is supported by trial evidence......, then the indications for a safe, well tolerated, and inexpensive treatment can be expanded to improve outcomes for breast cancer survivors. We discuss several trial design opportunities-including candidate predictive biomarkers of statin safety and efficacy-and off er solutions to the key challenges involved...

  15. Green Tea and Breast Cancer

    Science.gov (United States)

    Wu, Anna H; Butler, Lesley M

    2014-01-01

    The identification of modifiable lifestyle factors that could reduce the risk of breast cancer is a research priority. Despite the enormous chemo preventive potential of green tea and compelling evidence from animal studies, its role in breast cancer development in humans is still unclear. Part of the uncertainty is related to the relatively small number of epidemiological studies on green tea and breast cancer and that the overall results from case-control studies and prospective cohort studies are discordant. In addition, the mechanisms by which green tea intake may influence risk of breast cancer in humans remains not well studied. We review the human studies that have evaluated the relationship between green tea intake and four biomarkers (sex steroid hormones, mammographic density, insulin-like growth factor, adiponectin) that are believed to be important in breast cancer development. Results from these biomarker studies are also inconclusive. Limitations of human studies and areas of further investigations are discussed. PMID:21538855

  16. Exercise effects on mood in breast cancer patients | van Oers | South ...

    African Journals Online (AJOL)

    Breast cancer is one of the most common cancers worldwide, and statistics reveal that the number of women diagnosed with breast cancer in South Africa is increasing. As such, medical practitioners will treat an increasing number of breast cancer patients. Although increasingly effective treatments improve patient survival ...

  17. Deciphering the divergent roles of progestogens in breast cancer.

    Science.gov (United States)

    Carroll, Jason S; Hickey, Theresa E; Tarulli, Gerard A; Williams, Michael; Tilley, Wayne D

    2017-01-01

    Most breast cancers are driven by oestrogen receptor-α. Anti-oestrogenic drugs are the standard treatment for these breast cancers; however, treatment resistance is common, necessitating new therapeutic strategies. Recent preclinical and historical clinical studies support the use of progestogens to activate the progesterone receptor (PR) in breast cancers. However, widespread controversy exists regarding the role of progestogens in this disease, hindering the clinical implementation of PR-targeted therapies. Herein, we present and discuss data at the root of this controversy and clarify the confusion and misinterpretations that have consequently arisen. We then present our view on how progestogens may be safely and effectively used in treating breast cancer.

  18. Towards discovery-driven translational research in breast cancer

    DEFF Research Database (Denmark)

    Celis, Julio E; Moreira, José M A; Gromova, Irina

    2005-01-01

    Discovery-driven translational research in breast cancer is moving steadily from the study of cell lines to the analysis of clinically relevant samples that, together with the ever increasing number of novel and powerful technologies available within genomics, proteomics and functional genomics......, promise to have a major impact on the way breast cancer will be diagnosed, treated and monitored in the future. Here we present a brief report on long-term ongoing strategies at the Danish Centre for Translational Breast Cancer Research to search for markers for early detection and targets for therapeutic...... biology approach to fight breast cancer....

  19. Pregnancy associated breast cancer and pregnancy after breast cancer treatment

    OpenAIRE

    Doğer, Emek; Çalışkan, Eray; Mallmann, Peter

    2011-01-01

    Breast cancer is one of the most common cancers diagnosed during pregnancy and its frequency is increasing as more women postpone their pregnancies to their thirties and forties. Breast cancer diagnosis during pregnancy and lactation is difficult and complex both for the patient and doctors. Delay in diagnosis is frequent and treatment modalities are difficult to accept for the pregnant women. The common treatment approach is surgery after diagnosis, chemotherapy after the first trimester and...

  20. Genetic risk of breast cancer.

    Science.gov (United States)

    Nasir, A; Shackelford, R E; Anwar, F; Yeatman, T J

    2009-12-01

    Several cutting-edge strategies are being used to evaluate candidate genetic risk factors for breast cancer. These include linkage analysis for mapping out BRCA1 and BRCA2, mutational screening of candidate risk genes like CHEK2, ATM, BRIP1 and PALB2, which are associated with an intermediate level of breast cancer risk. Genome-wide association studies have revealed several low-penetrance breast cancer risk alleles. The predisposition factors are associated with different levels of breast cancer risk. Relative to control population, the risk in patients harboring high-risk BRCA1 and 2 mutations is over 10-fold, with intermediate penetrance genes 2 to 4-fold and with low penetrance alleles less than 1.5-fold. Overall, these factors account for about 25% of the genetic risk for breast cancer. In the remainder, genetic factors to contribute to the risk of breast cancer remain unknown and are a subject of current investigation. With discovery and validation of newer and clinically relevant predisposition factors, additional breast cancer risk categories may be recognized. BRCA1 and BRCA2 mutation testing allows identification of individuals at increased risk of breast cancer who are offered risk-reducing interventions. Targeted therapies are being developed that may refine management of patients with BRCA1 and BRCA2 mutations. Further genome-wide studies are required to identify clinically relevant molecular factors that will allow more accurate and widely applicable genetic risk stratification. Current efforts in discovery, validation and qualification of molecular markers of breast cancer risk offer considerable promise in the future to develop more accurate breast cancer risk assessment along with development of more effective chemopreventive and therapeutic strategies.

  1. Psychotropic medication during endocrine treatment for breast cancer

    NARCIS (Netherlands)

    de Bock, G.H.; Musters, R.F.; Bos, H.J.; Schroder, C.P.; Mourits, M.J.; de Jong-van den Berg, [No Value

    Psychological problems are frequently mentioned in women treated for breast cancer in whom depression is mentioned as the most common disorder. The aim was to study the prescription of psychotropic medication in women with endocrine treatment for breast cancer in women in our prospective and

  2. Breast cancer in the elderly | Ohanaka | Journal of Medicine and ...

    African Journals Online (AJOL)

    Breast cancer in the elderly. ... Between January 1997 and December 2001, 107 patients were admitted and treated for breast cancer at the University of Benin Teaching Hospital, Nigeria. Of these, 27 (25.2%) were aged 60 years and above, ... Twenty patients had mastectomy, while seven had radiotherapy. All patients had ...

  3. Identification of hormonal receptors in human breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Rosa Pascual, M.; Lage, A.; Diaz, J.W.; Moreno, L.; Marta Diaz, T. (Instituto de Oncologia y Radiobiologia, La Habana (Cuba))

    1981-01-01

    The experience in the implementation of a technique for determining hormono-dependence of human breast cancer is presented. The results found with the use of the technique in 50 patients with malignant breast cancer treated at IOR are examined and discussed.

  4. Electrochemotherapy for large cutaneous recurrence of breast cancer

    DEFF Research Database (Denmark)

    Matthiessen, Louise Wichmann; Johannesen, Helle Hjorth; Hendel, Helle Westergren

    2012-01-01

    Cutaneous recurrences of breast cancer may cause considerable discomfort due to ulceration, oozing, and pain and can also be difficult to treat. Electrochemotherapy is a localised anticancer treatment using electric pulses to make cell membranes permeable, augmenting uptake of chemotherapeutic...... drugs, and thus enabling highly efficient tumour cell kill. This is the first systematic investigation of electrochemotherapy for larger cutaneous recurrences of breast cancer....

  5. Cytotoxicity Screening of Plants of Genus Piper in Breast Cancer ...

    African Journals Online (AJOL)

    DNA smears of MCF-7 and MDA-MB-468 cells treated with fraction DE and DF were observed within 7 days. Conclusions: These results indicate that the compounds isolated from P. nigrum, viz, DE and DF, have cytotoxic effect on breast cancer cell lines. These fractions could be promising agent for breast cancer treatment.

  6. Functional Magnetic Resonance Imaging in Assessing Affect Reactivity and Regulation in Patients With Stage 0-III Breast Cancer

    Science.gov (United States)

    2017-02-27

    Healthy Subject; Stage 0 Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  7. Breast Tissue Composition and Susceptibility to Breast Cancer

    Science.gov (United States)

    Martin, Lisa J.; Bronskill, Michael; Yaffe, Martin J.; Duric, Neb; Minkin, Salomon

    2010-01-01

    Breast density, as assessed by mammography, reflects breast tissue composition. Breast epithelium and stroma attenuate x-rays more than fat and thus appear light on mammograms while fat appears dark. In this review, we provide an overview of selected areas of current knowledge about the relationship between breast density and susceptibility to breast cancer. We review the evidence that breast density is a risk factor for breast cancer, the histological and other risk factors that are associated with variations in breast density, and the biological plausibility of the associations with risk of breast cancer. We also discuss the potential for improved risk prediction that might be achieved by using alternative breast imaging methods, such as magnetic resonance or ultrasound. After adjustment for other risk factors, breast density is consistently associated with breast cancer risk, more strongly than most other risk factors for this disease, and extensive breast density may account for a substantial fraction of breast cancer. Breast density is associated with risk of all of the proliferative lesions that are thought to be precursors of breast cancer. Studies of twins have shown that breast density is a highly heritable quantitative trait. Associations between breast density and variations in breast histology, risk of proliferative breast lesions, and risk of breast cancer may be the result of exposures of breast tissue to both mitogens and mutagens. Characterization of breast density by mammography has several limitations, and the uses of breast density in risk prediction and breast cancer prevention may be improved by other methods of imaging, such as magnetic resonance or ultrasound tomography. PMID:20616353

  8. Neuropsychological functioning in postmenopausal breast cancer patients treated with tamoxifen or exemestane after AC-chemotherapy: cross-sectional findings from the neuropsychological TEAM-side study.

    Science.gov (United States)

    Schilder, Christina M; Eggens, Petronella C; Seynaeve, Caroline; Linn, Sabine C; Boogerd, Willem; Gundy, Chad M; Beex, Louk V; Van Dam, Frits S; Schagen, Sanne B

    2009-01-01

    Previous studies have indicated that a subset of cancer patients treated with chemotherapy show cognitive deficits and/or experience cognitive complaints, whereas literature about the influence of hormonal therapies on cognition is sparse. Because of the accumulating knowledge about the importance of estrogen for cognitive functioning, there is growing concern about adjuvant hormonal therapy for breast cancer (BC) affecting cognition. We examined the cognitive functioning of postmenopausal BC patients who were, following doxorubicin/cyclophosphamide (AC) chemotherapy, randomized to tamoxifen or exemestane, and compared their performance with that of non-cancer controls. Thirty BC patients using tamoxifen and 50 patients using exemestane underwent interviews, questionnaires and cognitive tests, on average two years after completion of AC chemotherapy. Forty eight healthy controls were tested with similar measures. Memory complaints were reported by 28% of AC/tamoxifen users, 24% of AC/exemestane users and 6% of healthy controls (p=0.02). Cognitive testing revealed no statistically significant differences between tamoxifen and exemestane users, but suggested that tamoxifen use is possibly related to worse verbal functioning, while exemestane use is possibly related to slower manual motor speed. Both patient groups performed significantly worse than healthy controls on verbal fluency and information processing speed. Our findings show that sequential treatment of AC-chemotherapy and hormonal therapy in postmenopausal, primary BC is associated with lower test scores for certain cognitive functions, and provide indications for possibly distinctive associations for different types of hormonal treatment. Future research with larger groups is recommended to obtain a more definite picture.

  9. Exercise in Targeting Metabolic Dysregulation in Stage I-III Breast or Prostate Cancer Survivors

    Science.gov (United States)

    2017-09-12

    Cancer Survivor; No Evidence of Disease; Obesity; Overweight; Prostate Carcinoma; Sedentary Lifestyle; Stage I Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage III Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  10. Exercise Intervention in Targeting Adiposity and Inflammation With Movement to Improve Prognosis in Breast Cancer

    Science.gov (United States)

    2017-12-18

    Cancer Survivor; Central Obesity; Estrogen Receptor Positive; Postmenopausal; Progesterone Receptor Positive; Stage I Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage III Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  11. Triple negative breast cancer: the role of metabolic pathways.

    Science.gov (United States)

    Dean, S J R; Rhodes, A

    2014-12-01

    The incidence of breast cancer in Malaysia and other Asian countries is on the increase, reflecting lifestyle changes some of which are known risk factors for the development of breast cancer. Most breast cancers are amenable to adjuvant therapies that target hormone receptors or HER2 receptors on the surface of the cancer cells and bring about significant improvement in survival. However, approximately 17% of Malaysian women with breast cancer, present with tumours that are devoid of these receptors and are consequently termed 'triple negative' breast cancers. These triple negative breast cancers typically occur in women of a younger age than receptor positive cancers, are predominantly of high grade tumours and the prognosis is usually poor. There is therefore a pressing need to understand the biological pathways that drive these tumours, in order that effective strategies are developed to treat these aggressive tumours. With the increasing affluence of developing countries, obesity and Type II Diabetes are also on the rise. These diseases are associated with an increased risk of developing a range of cancers including those of the breast. In particular, the metabolic syndrome has been shown to be associated with triple negative breast cancer. This article reviews some of the metabolic pathways and biomarkers which have been shown to be aberrantly expressed in triple negative breast cancer and highlights some of the ongoing work in this area.

  12. Risk of new primary nonbreast cancers after breast cancer treatment: a Dutch population-based study.

    NARCIS (Netherlands)

    Schaapveld, M.; Visser, O.; Louwman, M.J.; Vries, EG de; Willemse, P.H.; Otter, R.; Graaf, W.T.A. van der; Coebergh, J.W.; Leeuwen, F.E. van

    2008-01-01

    PURPOSE: To assess the risk of secondary nonbreast cancers (SNBCs) in a recently treated population-based cohort of breast cancer patients focused on the association with treatment and prognostic implications. PATIENTS AND METHODS: In 58,068 Dutch patients diagnosed with invasive breast cancer

  13. Risk of new primary nonbreast cancers after breast cancer treatment : A Dutch population-based study

    NARCIS (Netherlands)

    Schaapveld, Michael; Visser, Otto; Louwman, Marieke J.; de Vries, Elisabeth G. E.; Willemse, Pax H. B.; Otter, Renee; van der Graaf, Winette T. A.; Coebergh, Jan-Willem W.; van Leeuwen, Flora E.

    2008-01-01

    Purpose To assess the risk of secondary nonbreast cancers (SNBCs) in a recently treated population-based cohort of breast cancer patients focused on the association with treatment and prognostic implications. Patients and Methods In 58,068 Dutch patients diagnosed with invasive breast cancer between

  14. Aluminium, antiperspirants and breast cancer.

    Science.gov (United States)

    Darbre, P D

    2005-09-01

    Aluminium salts are used as the active antiperspirant agent in underarm cosmetics, but the effects of widespread, long term and increasing use remain unknown, especially in relation to the breast, which is a local area of application. Clinical studies showing a disproportionately high incidence of breast cancer in the upper outer quadrant of the breast together with reports of genomic instability in outer quadrants of the breast provide supporting evidence for a role for locally applied cosmetic chemicals in the development of breast cancer. Aluminium is known to have a genotoxic profile, capable of causing both DNA alterations and epigenetic effects, and this would be consistent with a potential role in breast cancer if such effects occurred in breast cells. Oestrogen is a well established influence in breast cancer and its action, dependent on intracellular receptors which function as ligand-activated zinc finger transcription factors, suggests one possible point of interference from aluminium. Results reported here demonstrate that aluminium in the form of aluminium chloride or aluminium chlorhydrate can interfere with the function of oestrogen receptors of MCF7 human breast cancer cells both in terms of ligand binding and in terms of oestrogen-regulated reporter gene expression. This adds aluminium to the increasing list of metals capable of interfering with oestrogen action and termed metalloestrogens. Further studies are now needed to identify the molecular basis of this action, the longer term effects of aluminium exposure and whether aluminium can cause aberrations to other signalling pathways in breast cells. Given the wide exposure of the human population to antiperspirants, it will be important to establish dermal absorption in the local area of the breast and whether long term low level absorption could play a role in the increasing incidence of breast cancer.

  15. [Synchronous bilateral breast cancer: experiences in the Mohammed VI Cancer Treatment Center, CHU Ibn Rochd, Casablanca].

    Science.gov (United States)

    Khalil, Ahmadaye Ibrahim; Bendahhou, Karima; Mestaghanmi, Houriya; Saile, Rachid; Benider, Abdellatif

    2016-01-01

    Synchronous bilateral breast cancers (SBBC) are characterized by extensive clinical and morphological heterogeneity, with an frequency between 1.5 and 3.2%. Women treated for unilateral breast cancer are at higher risk of developing contralateral breast cancer. Screening and advances in breast imaging have improved detection rates of SBBC. Our study aims to analyze the epidemiological, clinical, histological and therapeutic features of bilateral breast cancer. We conducted a cross-sectional study of patients with breast cancer treated at the Mohammed VI Center over a two year period. Statistical analysis of the results was performed using R. software. 31 patients had SBBC, representing 2.4% of breast cancer cases in our Center. The average age was 47.8 ± 8.4 years, 22.6% of patients used oral contraceptives. A family history of breast cancer was observed in 22.6% of cases. The most common histological type was invasive ductal carcinoma (58.1%), SBR grade II and III were common (38.7%). Hormone receptors were positive for progesterone (38.7%) and for estrogen (41.9%). HER2 was overexpressed in 20.0% of cases. 29.0% of patients received hormonal therapy and 3.2% targeted therapies. Our study showed that bilateral breast cancer represents a small percentage of all breast cancers but have specific clinical features that help to differentiate it from unilateral breast cancer.

  16. Phase II clinical trial of ixabepilone (BMS-247550), an epothilone B analog, as first-line therapy in patients with metastatic breast cancer previously treated with anthracycline chemotherapy.

    Science.gov (United States)

    Roché, Henri; Yelle, Louise; Cognetti, Francesco; Mauriac, Louis; Bunnell, Craig; Sparano, Joseph; Kerbrat, Pierre; Delord, Jean-Pierre; Vahdat, Linda; Peck, Ronald; Lebwohl, David; Ezzeddine, Rana; Curé, Hervé

    2007-08-10

    There is a need for new agents to treat metastatic breast cancer (MBC) in patients for whom anthracycline therapy has failed or is contraindicated. This study was conducted to assess the efficacy and safety of the novel antineoplastic, the epothilone B analog ixabepilone, in patients with MBC previously treated with an adjuvant anthracycline. Patients were age >or= 18 years and had received a prior anthracycline-based regimen as adjuvant treatment. Ixabepilone as first-line metastatic chemotherapy was administered as a 40 mg/m(2) intravenous infusion during 3 hours every 3 weeks. The primary efficacy end point was objective response rate (ORR). Secondary efficacy end points included duration of response, time to response, time to progression, and survival. All 65 patients were assessable for response. Their median age was 52 years (range, 33 to 80 years). ORR was 41.5% (95% CI, 29.4% to 54.4%), median duration of response was 8.2 months (95% CI, 5.7 to 10.2 months), and median time to response was 6 weeks (range, 5 to 17 weeks). Median survival was 22.0 months (95% CI, 15.6 to 27.0 months). Treatment-related adverse events were manageable and mostly grades 1/2: the most common of these (other than alopecia) was mild to moderate neuropathy, which was primarily sensory and mostly reversible in nature. Ixabepilone is efficacious and has a predictable and manageable safety profile in women with MBC previously treated with an adjuvant anthracycline.

  17. Having children after breast cancer.

    Science.gov (United States)

    Dow, K H

    1994-01-01

    Having children after breast cancer is an important clinical issue. Evidence from clinical studies on pregnancy subsequent to breast cancer has not shown a survival disadvantage. Clinical experience suggests that desire for children, support from family, and quality of life issues are also important factors in decisions about pregnancy. This qualitative study was done (1) to identify reasons why young women decide to become pregnant after breast cancer; (2) to describe concerns about subsequent pregnancy; (3) to describe helpful behaviors in decision making; and (4) to explore the meaning of having children after breast cancer. Twenty-three women were identified who had early-stage breast cancer and became pregnant after breast-conserving surgery and radiation therapy. Sixteen women participated in a semi-structured interview. Qualitative data were analyzed for content. Results indicate that pregnancy subsequent to breast cancer is a powerful stimulus for young women to "get well" again. Reasons for subsequent pregnancy were related to the women's developmental age. Young women expressed concerns about the potential for future disease recurrence, about breast self-examination and mammography during pregnancy, and about surviving to see their children grow up. Perceived helpful behaviors included developing a realistic perspective, living with uncertainty, love and support of spouse, and delineating differences between personal and medical decision making.

  18. Prevalence and risk of depressive symptoms 3-4 months post-surgery in a nationwide cohort study of Danish women treated for early stage breast-cancer

    DEFF Research Database (Denmark)

    Christensen, Søren; Zachariae, Robert; Jensen, Anders Bonde

    2009-01-01

    symptoms and major depression (13.7%) compared to population-based samples. The pre-cancer variables: Social status, net-wealth, ethnicity, comorbidity, psychiatric history, and age were all independent risk factors for depressive symptoms. Of the clinical variables, only nodal status carried additional......BACKGROUND: Elevated levels of depressive symptoms are generally found among cancer patients, but results from existing studies vary considerably with respect to prevalence and proposed risk factors. PURPOSE: To study the prevalence of depressive symptoms and major depression 3-4 months following...... breast cancer during the 2 1/2 year study period. Of these, 3343 women (68%) participated in a questionnaire study 12-16 weeks following surgery. Depressive symptoms (Beck's Depression Inventory II) and health-related behaviors were assessed by questionnaire. The Danish Breast Cancer Cooperative Group...

  19. Diet and breast cancer

    Directory of Open Access Journals (Sweden)

    Isabelle Romieu

    2011-10-01

    Full Text Available Both diet and nutrition have been studied in relationship with breast cancer risk, as the great variation among different countries in breast cancer incidence could possibly be explained through the inflammatory and immune response, as well as antioxidant intake, among others.To date, no clear association with diet beyond overweight and weight gain has been found, except for alcohol consumption. Nonetheless, the small number of studies done in middle to low income countries where variability of food intake is wider,is beginning to show interesting results.Tanto la dieta como la nutrición han sido estudiadas en relación con el riesgo de cáncer de mama, dada la gran variación de incidencia de cáncer entre países, y la posibilidad de explicarla a través de la respuesta inflamatoria o inmune, así como ingesta de antioxidantes,entre otros.Hasta la fecha, ninguna asociación clara con la dieta ha sido encontrada, excepto para el consumo de alcohol, más allá del sobrepeso y del incremento de peso. Sin embargo, los estudios que se están realizando en países de mediano a bajo nivel de ingresos, con mayor variabilidad de ingesta de alimentos, comienzan a mostrar resultados interesantes.

  20. Awareness of Breast Cancer and Breast Self Examination Among ...

    African Journals Online (AJOL)

    Background: Breast cancer is the commonest malignancy affecting women in Nigeria. Regular breast self examination reduces morbidity and mortality from this disease. Objective: To assess the knowledge of breast cancer, breast self examination and practice amongst secondary school teachers in Enugu , Nigeria.

  1. Behavioral Symptoms after Breast Cancer Treatment: A Biobehavioral Approach

    Directory of Open Access Journals (Sweden)

    Christopher Fagundes

    2015-08-01

    Full Text Available Being diagnosed and treated for breast cancer is emotionally and physically challenging. Breast cancer is the most commonly diagnosed cancer and the second leading cause of death for women in the United States. Accordingly, women with a breast cancer history are the largest group of female cancer survivors. Psychological stress substantially augments adverse autonomic, endocrine, and immune discharge, including enhanced production of proinflammatory cytokines. Importantly, inflammation is a key biological mechanism underlying the symptom cluster of pain, depression, fatigue, and sleep disturbances; there is also good evidence that inflammation contributes to breast cancer recurrence. Stress may exert direct effects on psychological and physiological risk processes. In this review, we take a biobehavioral approach to understanding predictors and mechanisms underlying somatic symptoms in breast cancer survivors.

  2. Physicians' influence on breast cancer patient compliance.

    Science.gov (United States)

    Kostev, Karel; Waehlert, Lilia; Jockwig, Achim; Jockwig, Barbara; Hadji, Peyman

    2014-01-01

    In recent years there have been major advances in the treatment of breast cancer. However, taking the prescribed medication for a sufficient period of time is crucial to the success of any therapy. Thus far, no database-based studies have been published in German-speaking countries empirically examining the influence of the physician on the compliance of patients. The aim of this study is to investigate, quantify, and critically discuss the effect treating physicians have on the compliance of their breast cancer patients. Patients with a confirmed breast cancer diagnosis who started therapy (tamoxifen or aromatase inhibitors) between January 2001 and December 2011 were selected from the representative IMS Disease Analyzer database and analyzed with regard to their compliance. Practices were grouped into two categories concerning the compliance of all treated patients. A regression model showed that a breast cancer patient who is treated in a practice with a trend toward poor compliance has a nearly 60% higher risk for treatment discontinuation than would be the case in a practice with good compliance. It shows how important it is to motivate physicians to strive toward good compliance rates.

  3. Physicians’ influence on breast cancer patient compliance

    Science.gov (United States)

    Kostev, Karel; Waehlert, Lilia; Jockwig, Achim; Jockwig, Barbara; Hadji, Peyman

    2014-01-01

    In recent years there have been major advances in the treatment of breast cancer. However, taking the prescribed medication for a sufficient period of time is crucial to the success of any therapy. Thus far, no database-based studies have been published in German-speaking countries empirically examining the influence of the physician on the compliance of patients. The aim of this study is to investigate, quantify, and critically discuss the effect treating physicians have on the compliance of their breast cancer patients. Patients with a confirmed breast cancer diagnosis who started therapy (tamoxifen or aromatase inhibitors) between January 2001 and December 2011 were selected from the representative IMS Disease Analyzer database and analyzed with regard to their compliance. Practices were grouped into two categories concerning the compliance of all treated patients. A regression model showed that a breast cancer patient who is treated in a practice with a trend toward poor compliance has a nearly 60% higher risk for treatment discontinuation than would be the case in a practice with good compliance. It shows how important it is to motivate physicians to strive toward good compliance rates. PMID:24454275

  4. Down-Regulation of Ca2+-Activated K+ Channel KCa1.1 in Human Breast Cancer MDA-MB-453 Cells Treated with Vitamin D Receptor Agonists

    Directory of Open Access Journals (Sweden)

    Anowara Khatun

    2016-12-01

    Full Text Available Vitamin D (VD reduces the risk of breast cancer and improves disease prognoses. Potential VD analogs are being developed as therapeutic agents for breast cancer treatments. The large-conductance Ca2+-activated K+ channel KCa1.1 regulates intracellular Ca2+ signaling pathways and is associated with high grade tumors and poor prognoses. In the present study, we examined the effects of treatments with VD receptor (VDR agonists on the expression and activity of KCa1.1 in human breast cancer MDA-MB-453 cells using real-time PCR, Western blotting, flow cytometry, and voltage-sensitive dye imaging. Treatments with VDR agonists for 72 h markedly decreased the expression levels of KCa1.1 transcripts and proteins in MDA-MB-453 cells, resulting in the significant inhibition of depolarization responses induced by paxilline, a specific KCa1.1 blocker. The specific proteasome inhibitor MG132 suppressed VDR agonist-induced decreases in KCa1.1 protein expression. These results suggest that KCa1.1 is a new downstream target of VDR signaling and the down-regulation of KCa1.1 through the transcriptional repression of KCa1.1 and enhancement of KCa1.1 protein degradation contribute, at least partly, to the antiproliferative effects of VDR agonists in breast cancer cells.

  5. Loss of steroid hormone receptors is common in malignant pleural and peritoneal effusions of breast cancer patients treated with endocrine therapy

    NARCIS (Netherlands)

    Schrijver, Willemijne A.M.E.; Schuurman, Karianne G.; Van Rossum, Annelot; Peeters, Ton; Hoeve, Natalie Ter; Zwart, Wilbert; van Diest, Paul J.|info:eu-repo/dai/nl/075281775; Moelans, Cathy B.|info:eu-repo/dai/nl/304810835; Linn, Sabine|info:eu-repo/dai/nl/166275549

    2017-01-01

    Discordance in estrogen receptor alpha (ERa), progesterone receptor (PR), androgen receptor (AR) and human epidermal growth factor receptor 2 (HER2) status between primary breast cancers and solid distant metastases ("conversion") has been reported previously. Even though metastatic spread to the

  6. Increased breast cancer risk in in vitro fertilisation treated women with a multiple pregnancy: A new hypothesis based on historical in vitro fertilisation treatment data

    NARCIS (Netherlands)

    Krul, I.M.; Groeneveld, E.; Spaan, M.; van den Belt-Dusebout, A.; Mooij, T.M.; Hauptmann, M.; Twisk, J.W.R.; Lambers, M.J.; Hompes, P.G.A.; Burger, C.W.; Lambalk, C.B.; van Leeuwen, F.E.

    2015-01-01

    Background Breast cancer risk is temporarily increased after a full-term pregnancy and declines thereafter, possibly due to increased levels of gonadal and placental hormones during pregnancy. Inconsistent results, however, have been reported after twin pregnancies with higher hormone levels. Among

  7. Gene expression profiling and pathway analysis in MCF-7 and MDA-MB-231 human breast cancer cell lines treated with dioscin

    Science.gov (United States)

    The long-term goal of our study is to understand the genetic and epigenetic mechanisms of breast cancer metastasis in human and to discover new possible genetic markers for use in clinical practice. We have used microarray technology (Human OneArray microarray, phylanxbiotech.com) to compare gene ex...

  8. Dual time point imaging fluorine-18 flourodeoxyglucose positron emission tomography for evaluation of large loco-regional recurrences of breast cancer treated with electrochemotherapy

    DEFF Research Database (Denmark)

    Matthiessen, Louise Wichmann; Johannesen, Helle Hjorth; Skougaard, Kristin

    2013-01-01

    Electrochemotherapy is a local anticancer treatment very efficient for treatment of small cutaneous metastases. The method is now being investigated for large cutaneous recurrences of breast cancer that are often confluent masses of malignant tumour with various degrees of inflammation. To this e...

  9. Relations between arthralgia and fear of recurrence: results of a cross-sectional study of breast cancer patients treated with adjuvant aromatase inhibitors therapy.

    Science.gov (United States)

    Lopez, Clémentine; Charles, Cécile; Rouby, Pascal; Boinon, Diane; Laurent, Sophie; Rey, Annie; Spielmann, Marc; Dauchy, Sarah

    2015-12-01

    The aim of this study was to explore associations between arthralgia and fear of recurrence in breast cancer patients treated by aromatase inhibitors (AI). We sent a set of questionnaires to 100 patients examining their pain characteristics, anxiety (STAI), depression (BDI-SF), quality of life (SF-36), fear of recurrence (FCRI), and representations of AI treatment (ad hoc questionnaire). Nonparametric tests were used to investigate between-group comparisons (arthralgia vs. nonarthralgia) in these domains as well as the associations between arthralgia and fear of recurrence. Of the 77 patients who returned the questionnaires (response rate = 77%), 60 (78%) reported arthralgia. The mean score of fear of recurrence exceeded the pathological threshold in the arthralgia group and was significantly higher than that in the nonarthralgia group (14.8 vs. 10.7, p fear of recurrence and pain intensity (r = 0.274, p Fear of recurrence did not appear to be associated with representations of AI. The study revealed a close relationship between pain intensity and fear of recurrence. In particular, it showed that effective pain management was accompanied by a reduced fear of recurrence. Information, although essential, appeared insufficient to overcome patients' concerns about pain. Therefore, the implement of a systematic screening for arthralgia and the improvement of analgesic treatment are essential issues. New strategies for pharmacological and nonpharmacological treatment must be developed.

  10. Family History of Breast Cancer, Breast Density, and Breast Cancer Risk in a U.S. Breast Cancer Screening Population.

    Science.gov (United States)

    Ahern, Thomas P; Sprague, Brian L; Bissell, Michael C S; Miglioretti, Diana L; Buist, Diana S M; Braithwaite, Dejana; Kerlikowske, Karla

    2017-06-01

    Background: The utility of incorporating detailed family history into breast cancer risk prediction hinges on its independent contribution to breast cancer risk. We evaluated associations between detailed family history and breast cancer risk while accounting for breast density.Methods: We followed 222,019 participants ages 35 to 74 in the Breast Cancer Surveillance Consortium, of whom 2,456 developed invasive breast cancer. We calculated standardized breast cancer risks within joint strata of breast density and simple (1st-degree female relative) or detailed (first-degree, second-degree, or first- and second-degree female relative) breast cancer family history. We fit log-binomial models to estimate age-specific breast cancer associations for simple and detailed family history, accounting for breast density.Results: Simple first-degree family history was associated with increased breast cancer risk compared with no first-degree history [Risk ratio (RR), 1.5; 95% confidence interval (CI), 1.0-2.1 at age 40; RR, 1.5; 95% CI, 1.3-1.7 at age 50; RR, 1.4; 95% CI, 1.2-1.6 at age 60; RR, 1.3; 95% CI, 1.1-1.5 at age 70). Breast cancer associations with detailed family history were strongest for women with first- and second-degree family history compared with no history (RR, 1.9; 95% CI, 1.1-3.2 at age 40); this association weakened in higher age groups (RR, 1.2; 95% CI, 0.88-1.5 at age 70). Associations did not change substantially when adjusted for breast density.Conclusions: Even with adjustment for breast density, a history of breast cancer in both first- and second-degree relatives is more strongly associated with breast cancer than simple first-degree family history.Impact: Future efforts to improve breast cancer risk prediction models should evaluate detailed family history as a risk factor. Cancer Epidemiol Biomarkers Prev; 26(6); 938-44. ©2017 AACR. ©2017 American Association for Cancer Research.

  11. Breast Cancer: A preventable disease

    Directory of Open Access Journals (Sweden)

    Zoya Tahergorabi

    2014-08-01

    Full Text Available With regard to high cancer incidence, as one of the major mortality causes worldwide, following human societies industrialization in recent years breast cancer, dealt with in the present article, has got a particular impact on women who possess a pivotal role in family and society. Thus, adoption of effective diagnostic procedures in the early stages of the disease is very important, which must be considered as a substantial component of the strategies aimed at women’s health promotion and decreasing of breast cancer mortality rate. Meanwhile, women’s education and their awareness promotion and advising them to carry out different methods of breast cancer screening in the early stages of the symptoms, as preventive measures, play important roles. The present review article attempts to study prevalence and epidemiology of breast cancer, its risk factors and its different stages of prevention.

  12. Efficacy of Neoadjuvant Cisplatin in Triple-Negative Breast Cancer

    DEFF Research Database (Denmark)

    Szallasi, Zoltan Imre; Eklund, Aron Charles; Li, Qiyuan

    2010-01-01

    share features suggesting common pathogenesis, we conducted a neoadjuvant trial of cisplatin in TNBC and explored specific biomarkers to identify predictors of response. PATIENTS AND METHODS Twenty-eight women with stage II or III breast cancers lacking estrogen and progesterone receptors and HER2/Neu...... (TNBC) were enrolled and treated with four cycles of cisplatin at 75 mg/m(2) every 21 days. After definitive surgery, patients received standard adjuvant chemotherapy and radiation therapy per their treating physicians. Clinical and pathologic treatment response were assessed, and pretreatment tumor......PURPOSE Cisplatin is a chemotherapeutic agent not used routinely for breast cancer treatment. As a DNA cross-linking agent, cisplatin may be effective treatment for hereditary BRCA1-mutated breast cancers. Because sporadic triple-negative breast cancer (TNBC) and BRCA1-associated breast cancer...

  13. Progress in breast cancer: overview.

    Science.gov (United States)

    Arteaga, Carlos L

    2013-12-01

    This edition of CCR Focus titled Research in Breast Cancer: Frontiers in Genomics, Biology, and Clinical Investigation reviews six topics that cover areas of translational research of high impact in breast cancer. These topics represent areas of breast cancer research where significant progress has occurred but also where very important challenges remain. The papers in this CCR Focus section are contributed by experts in the respective areas of investigation. Herein, key aspects of these contributions and the research directions they propose are reviewed. ©2013 AACR.

  14. Breast Cancer Chemotherapy and Your Heart

    Science.gov (United States)

    ... of the American Heart Association Cardiology Patient Page Breast Cancer Chemotherapy and Your Heart Christine Unitt , Kamaneh Montazeri , ... Disclosures Footnotes Figures & Tables Info & Metrics eLetters Introduction Breast cancer is the most commonly diagnosed cancer in women. ...

  15. General Information about Male Breast Cancer

    Science.gov (United States)

    ... of the breast are also shown. A family history of breast cancer and other factors can increase ... and organs. This is called metastatic cancer. This animation shows how cancer cells travel from the place ...

  16. Treatment Option Overview (Male Breast Cancer)

    Science.gov (United States)

    ... of the breast are also shown. A family history of breast cancer and other factors can increase ... and organs. This is called metastatic cancer. This animation shows how cancer cells travel from the place ...

  17. Summer Student Breast Cancer Research Training Program

    National Research Council Canada - National Science Library

    Zaloga, Gary P

    2005-01-01

    ... projects addressed the effects of omega-3 lipids upon breast cancer cells. 0mega-3 lipids were found to decrease breast cancer-induced muscle cell proteolysis and to induce apoptosis in cancer cells...

  18. Longitudinal assessment of right ventricular structure and function by cardiovascular magnetic resonance in breast cancer patients treated with trastuzumab: a prospective observational study.

    Science.gov (United States)

    Barthur, Ashita; Brezden-Masley, Christine; Connelly, Kim A; Dhir, Vinita; Chan, Kelvin K W; Haq, Rashida; Kirpalani, Anish; Barfett, Joseph J; Jimenez-Juan, Laura; Karur, Gauri R; Deva, Djeven P; Yan, Andrew T

    2017-04-10

    There are limited data on the effects of trastuzumab on the right ventricle (RV). Therefore, we sought to evaluate the temporal changes in right ventricular (RV) structure and function as measured by cardiovascular magnetic resonance (CMR), and their relationship with left ventricular (LV) structure and function in breast cancer patients treated with trastuzumab. Prospective, longitudinal, observational study involving 41 women with HER2+ breast cancer who underwent serial CMR at baseline, 6, 12, and 18 months after initiation of trastuzumab. A single blinded observer measured RV parameters on de-identified CMRs in a random order. Linear mixed models were used to investigate temporal changes in RV parameters. Of the 41 women (age 52 ± 11 years), only one patient experienced trastuzumab-induced cardiotoxicity. Compared to baseline, there were small but significant increases in the RV end-diastolic volume at 6 months (p = 0.002) and RV end-systolic volume at 6 and 12 months (p < 0.001 for both), but not at 18 months (p = 0.82 and 0.13 respectively). RV ejection fraction (RVEF), when compared to baseline (58.3%, 95% CI 57.1-59.5%), showed corresponding decreases at 6 months (53.9%, 95% CI 52.5-55.4%, p < 0.001) and 12 months (55%, 95% CI 53.8-56.2%, p < 0.001) that recovered at 18 months (56.6%, 95% CI 55.1-58.0%, p = 0.08). Although the temporal pattern of changes in LVEF and RVEF were similar, there was no significant correlation between RVEF and LVEF at baseline (r = 0.29, p = 0.07) or between their changes at 6 months (r = 0.24, p = 0.17). In patients receiving trastuzumab without overt cardiotoxicity, there is a subtle but significant deleterious effect on RV structure and function that recover at 18 months, which can be detected by CMR. Furthermore, monitoring of LVEF alone may not be sufficient in detecting early RV injury. These novel findings provide further support for CMR in monitoring early

  19. 2q36.3 is associated with prognosis for oestrogen receptor-negative breast cancer patients treated with chemotherapy

    National Research Council Canada - National Science Library

    ...; Li, Jingmei; Lindström, Linda; Foo, Jia; Rafiq, Meena; Schmidt, Marjanka; Pharoah, Paul; Michailidou, Kyriaki; Dennis, Joe; Bolla, Manjeet; Wang, Qing; Veer, Laura; Cornelissen, Sten; Rutgers, Emiel; Southey, Melissa; Apicella, Carmel; Dite, Gillian; Hopper, John; Fasching, Peter; Haeberle, Lothar; Ekici, Arif; Beckmann, Matthias; Blomqvist, Carl; Muranen, Taru; Aittomäki, Kristiina; Lindblom, Annika; Margolin, Sara; Mannermaa, Arto; Kosma, Veli-Matti; Hartikainen, Jaana; Kataja, Vesa; Chenevix-Trench, Georgia; Investigators, Kconfab; Phillips, Kelly-Anne; McLachlan, Sue-Anne; Lambrechts, Diether; Thienpont, Bernard; Smeets, Ann; Wildiers, Hans; Chang-Claude, Jenny; Flesch-Janys, Dieter; Seibold, Petra; Rudolph, Anja; Giles, Graham; Baglietto, Laura; Severi, Gianluca; Haiman, Christopher; Henderson, Brian; Schumacher, Freick; Le Marchand, Loic; Kristensen, Vessela; Alnæs, Grethe; Borresen-Dale, Anne-Lise; Nord, Silje; Winqvist, Robert; Pykäs, Katri; Jukkola-Vuorinen, Arja; Grip, Mervi; Anulis, Irene; Knight, Julia; Glendon, Gord; Tchatchou, Sanine; Devilee, Peter; Tollenaar, Rob; Seynaeve, Caroline; Hooning, Maartje; Kriege, Mieke; Hollestelle, Antoinette; Ouweland, Ans; Li, Yi; Hamann, Ute; Torres, Diana; Ulmer, Hans; Rüdiger, Thomas; Shen, Chen-Yang; Hsiung, Chia-Ni; Wu, Pei-Ei; Chen, Shou-Tung; Teo, S.-H; Taib, Nur Aishah Mohd; Har Yip, Cheng; Fuang Ho, Gwo; Matsuo, Keitaro; Ito, Hidemi; Iwata, Hisato; Tajima, Kazuo; Kang, Daehee; Choi, Ji-Yeob; Park, Sue; Yoo, Keun-Young; Maishman, Tom; Tapper, William; Dunning, Alison; Shah, Mitul; Luben, Robert; Brown, Judith; Chuen Khor, Chiea; Eccles, Diana; Nevanlinna, Heli; Easton, Douglas; Humphreys, Manjeet

    2014-01-01

    ...)-negative patients treated with chemotherapy (279 events) from 14 European studies in a prior large-scale genotyping experiment, which is part of the Collaborative Oncological Gene-environment Study (COGS) initiative...

  20. Breast cancer incidence in Mongolia.

    Science.gov (United States)

    Troisi, Rebecca; Altantsetseg, Dalkhjav; Davaasambuu, Ganmaa; Rich-Edwards, Janet; Davaalkham, Dambadarjaa; Tretli, Steinar; Hoover, Robert N; Frazier, A Lindsay

    2012-07-01

    Data on international variation in breast cancer incidence may help to identify additional risk factors. Substantially lower breast cancer rates in Asia than in North America and Western Europe are established, but differences within Asia have been largely ignored despite heterogeneity in lifestyles and environments. Mongolia's breast cancer experience is of interest because of its shared genetics but vastly different diet compared with other parts of Asia. Age-standardized breast cancer incidence and mortality rates obtained from the International Association of Cancer Registries are presented for several Asian countries. Mongolian incidence rates obtained from its cancer registry describe incidence within the country. Breast cancer incidence in Mongolia (age standardized 8.0/100,000) is almost a third of rates in China (21.6/100,000), and over five times that of Japan (42.7/100,000) and Russia (43.2/100,000). Rates within Mongolia appear to have increased slightly over the last decade and are higher in urban than rural areas (annual percentage increase of age-standardized rates from 1998 to 2005 was 3.60 and 2.57 %, respectively). The increase in breast cancer incidence with age plateaus at menopause, as in other Asian populations. Mongolia's low breast cancer incidence is of particular interest because of their unusual diet (primarily red meat and dairy) compared with other Asian countries. More intensive study of potential dietary, reproductive and lifestyle factors in Mongolia with comparison to other Asian populations may provide more clarity in what drives the international breast cancer rate differences.

  1. [Breast feeding: an effective method to prevent breast cancer].

    Science.gov (United States)

    Aguilar Cordero, Maria J; González Jiménez, E; Álvarez Ferre, J; Padilla López, C A; Mur Villar, N; García López, P A; Valenza Peña, Maria C

    2010-01-01

    Breast cancer is the most common gynecological tumor in young women in Western countries. Its profound implications for health and an increasingly early age of diagnosis have been carefully analyzed its causes and possible preventive measures, making their study in a primary goal of epidemiological research. We reviewed medical records pertaining to 504 female patients aged 19 to 91 years. All of them were diagnosed and treated for breast cancer between 2003-2008 at the Hospital Universitario "San Cecilio" of Granada (Spain). We found a significant correlation (p = 0.001) between the age of cancer diagnosis, length of breastfeeding, and the existence of personal and family history for cancer. By contrast, there were no statistically significant differences test (t-test) between the average age of diagnosis of cancer and having had offspring or not (t = 0.559, p = 0.576). Breastfeeding for periods of longer than six months, not only provides children with many health benefits, but may also protect the mother from serious diseases, such as breast cancer.

  2. Evaluation of surgically treated breast masses in children.

    Science.gov (United States)

    Doğan, Gül; Soyer, Tutku; Ekinci, Saniye; Karnak, İbrahim; Çiftçi, Arbay Ö; Tanyel, Feridun C

    2017-01-01

    Doğan G, Soyer T, Ekinci S, Karnak İ, Çiftçi AÖ, Tanyel FC. Evaluation of surgically treated breast masses in children. Turk J Pediatr 2017; 59: 177-183. We aimed to define the diagnostic and treatment characteristics of breast masses among female children who had undergone surgical treatment in order to figure out which children should be followed conservatively or treated surgically. We reviewed retrospectively 64 female patients operated for breast masses under the age of 18 years between 1977 and 2013. Patient demographics, symptoms, physical examination findings, size of the mass and its relation with menstrual cycle, follow-up period before and after surgery, diagnostic characteristics, laboratory analysis, diagnosis before and after surgery, indications for surgery, histopathological characteristics of the mass, postoperative complications, and recurrence rate were recorded. Histopathologic investigations among 41 girls with complete hospital records showed that 26 had fibroadenoma (FA; 63.4%). Eleven girls among the other 23 cases with incomplete hospital records but with histopathological results have also had FA (47%). The majority of breast masses in childhood are FA, the frequency and duration of follow up is important. If there is a mass that will not regress, that continues to grow or does not reduce in size during follow up, and for those with family history of breast cancer to definitely exclude the possibility of malignancy, surgical treatment may be appropriate.

  3. Breast Cancer by the Numbers

    OpenAIRE

    2014-01-01

    The American Cancer Society estimates that 40,000 women will die from breast cancer this year. But thanks to steady progress in the war on cancer, millions of U.S. women with a history of the disease are alive today. Key statistics on survival rates, therapies in use, and treatment costs are provided.

  4. Evidence for the prevention of bone loss in elderly and old early non-metastatic breast cancer patients treated with aromatase inhibitors

    DEFF Research Database (Denmark)

    Gunmalm, V.; Jørgensen, N. R.; Abrahamsen, B.

    2017-01-01

    Breast cancer (BC) is the most common cancer amongst women worldwide. Bone health is emerging as an important issue for BC survivors. In this literature study, we focus on agents for preventing bone loss in early non-metastatic estrogen receptor positive BC in treatment with aromatase inhibitors...... (AI) and to assess the evidence for antiresorptive treatment of bone loss in early non-metastatic breast cancer. We included randomized controlled trials (RCT's) comparing: (a) bisphosphonates and control; (b) different bisphosphonates; (c) denosumab and control and (d) bisphosphonates vs. denosumab...... in early non-metastatic BC women in AI treatment. Among antiresorptives, zoledronic acid currently has the highest evidence for prevention of AI associated bone loss in early non-metastatic BC. Data on fracture prevention among all patients, elderly and old is sparse. More randomized controlled studies...

  5. The impact of age on local control in women with pT1 breast cancer treated with conservative surgery and radiation therapy

    NARCIS (Netherlands)

    Jobsen, J.J.; van der Palen, Jacobus Adrianus Maria; Meerwaldt, J.H.

    2001-01-01

    The aim of the study was to evaluate the importance of young age with regard to local control in a prospective cohort of 1085 women with pathological T1 tumours treated with breast conservative treatment (BCT). Patients were divided into two age groups: 40 years or younger, 7.8%, and older than 40

  6. Awareness of Breast Cancer and Practice of Breast Self ...

    African Journals Online (AJOL)

    Background and Objective: Breast cancer is the commonest cancer among women in globally and in Nigeria. In Nigeria, cases of breast cancer cases have been prevalent for three decades and more than 90% of cases can be detected by women themselves through breast self – examination. The objective of this study ...

  7. Targeted Agents Active Against Breast Cancer: Q&A

    Science.gov (United States)

    ALTTO was a clinical trial designed to determine whether the combination of the monoclonal antibody trastuzumab (Herceptin) and the drug lapatinib (Tykerb) was more effective in treating HER2/ErbB2-positive breast cancer when combined with chemotherapy.

  8. Towards discovery‐driven translational research in breast cancer

    National Research Council Canada - National Science Library

    Celis, Julio E; Moreira, José M. A; Gromova, Irina; Cabezon, Teresa; Ralfkiaer, Ulrik; Guldberg, Per; Straten, Per thor; Mouridsen, Henning; Friis, Esbern; Holm, Dorte; Rank, Fritz; Gromov, Pavel

    2005-01-01

    ... and powerful technologies available within genomics, proteomics and functional genomics, promise to have a major impact on the way breast cancer will be diagnosed, treated and monitored in the future...

  9. Hormones, Women and Breast Cancer

    Science.gov (United States)

    ... women who • Are older • Have no children • Delayed pregnancy until after age 30 • Have used combination hormone therapy (estrogen plus progestin) for more than five years • Have a mother, sister, or daughter who has had breast cancer Did you know? Breast pain alone is not ...

  10. Depression and Resilience in Breast Cancer Patients.

    Science.gov (United States)

    Ristevska-Dimitrovska, Gordana; Stefanovski, Petar; Smichkoska, Snezhana; Raleva, Marija; Dejanova, Beti

    2015-12-15

    A significant number of breast cancer patients, during their life with the diagnosis, experience emotional distress in the form of depression and anxiety. Psychological resilience is the ability of a person to protect his/her mental health when faced with adverse circumstances such as the cancer diagnosis. This study aims to assess the resilience in breast cancer patients and to explore whether depression affects the resilience. Two hundred eighteen (218) women, treated for early breast cancer responded to Connor - Davidson Resilience Scale and Hospital Depression and Anxiety Scale, in order to assess the level of psychological resilience and the level of depression. There is a significant negative correlation between depression and resilience in our sample (r = - 0.562, p resilience. There is no statistically significant correlation between the ages of the participants; time passed since diagnosis, cancer stage and resilience levels. This study shows that patients who are less depressed have higher levels of resilience and that psychological resilience may independently contribute to lower levels of depression among breast cancer patients. The level of psychological resilience may be a protective factor for depression and psychological distress.

  11. Association of breast cancer risk loci with breast cancer survival.

    Science.gov (United States)

    Barrdahl, Myrto; Canzian, Federico; Lindström, Sara; Shui, Irene; Black, Amanda; Hoover, Robert N; Ziegler, Regina G; Buring, Julie E; Chanock, Stephen J; Diver, W Ryan; Gapstur, Susan M; Gaudet, Mia M; Giles, Graham G; Haiman, Christopher; Henderson, Brian E; Hankinson, Susan; Hunter, David J; Joshi, Amit D; Kraft, Peter; Lee, I-Min; Le Marchand, Loic; Milne, Roger L; Southey, Melissa C; Willett, Walter; Gunter, Marc; Panico, Salvatore; Sund, Malin; Weiderpass, Elisabete; Sánchez, María-José; Overvad, Kim; Dossus, Laure; Peeters, Petra H; Khaw, Kay-Tee; Trichopoulos, Dimitrios; Kaaks, Rudolf; Campa, Daniele

    2015-12-15

    The survival of breast cancer patients is largely influenced by tumor characteristics, such as TNM stage, tumor grade and hormone receptor status. However, there is growing evidence that inherited genetic variation might affect the disease prognosis and response to treatment. Several lines of evidence suggest that alleles influencing breast cancer risk might also be associated with breast cancer survival. We examined the associations between 35 breast cancer susceptibility loci and the disease over-all survival (OS) in 10,255 breast cancer patients from the National Cancer Institute Breast and Prostate Cancer Cohort Consortium (BPC3) of which 1,379 died, including 754 of breast cancer. We also conducted a meta-analysis of almost 35,000 patients and 5,000 deaths, combining results from BPC3 and the Breast Cancer Association Consortium (BCAC) and performed in silico analyses of SNPs with significant associations. In BPC3, the C allele of LSP1-rs3817198 was significantly associated with improved OS (HRper-allele =0.70; 95% CI: 0.58-0.85; ptrend  = 2.84 × 10(-4) ; HRheterozygotes  = 0.71; 95% CI: 0.55-0.92; HRhomozygotes  = 0.48; 95% CI: 0.31-0.76; p2DF  = 1.45 × 10(-3) ). In silico, the C allele of LSP1-rs3817198 was predicted to increase expression of the tumor suppressor cyclin-dependent kinase inhibitor 1C (CDKN1C). In the meta-analysis, TNRC9-rs3803662 was significantly associated with increased death hazard (HRMETA =1.09; 95% CI: 1.04-1.15; ptrend  = 6.6 × 10(-4) ; HRheterozygotes  = 0.96 95% CI: 0.90-1.03; HRhomozygotes  = 1.21; 95% CI: 1.09-1.35; p2DF =1.25 × 10(-4) ). In conclusion, we show that there is little overlap between the breast cancer risk single nucleotide polymorphisms (SNPs) identified so far and the SNPs associated with breast cancer prognosis, with the possible exceptions of LSP1-rs3817198 and TNRC9-rs3803662. © 2015 UICC.

  12. Understanding your breast cancer risk

    Science.gov (United States)

    ... BRCA2, and others increase your risk. Gene mutations account for about 10% of all breast cancer cases. ... urac.org). URAC's accreditation program is an independent audit to verify that A.D.A.M. follows ...

  13. Height and Breast Cancer Risk

    DEFF Research Database (Denmark)

    Zhang, Ben; Shu, Xiao-Ou; Delahanty, Ryan J

    2015-01-01

    BACKGROUND: Epidemiological studies have linked adult height with breast cancer risk in women. However, the magnitude of the association, particularly by subtypes of breast cancer, has not been established. Furthermore, the mechanisms of the association remain unclear. METHODS: We performed a meta......-analysis to investigate associations between height and breast cancer risk using data from 159 prospective cohorts totaling 5216302 women, including 113178 events. In a consortium with individual-level data from 46325 case patients and 42482 control patients, we conducted a Mendelian randomization analysis using...... a genetic score that comprised 168 height-associated variants as an instrument. This association was further evaluated in a second consortium using summary statistics data from 16003 case patients and 41335 control patients. RESULTS: The pooled relative risk of breast cancer was 1.17 (95% confidence...

  14. Danish Breast Cancer Cooperative Group

    DEFF Research Database (Denmark)

    Christiansen, Peer; Ejlertsen, Bent; Jensen, Maj-Britt

    2016-01-01

    AIM OF DATABASE: Danish Breast Cancer Cooperative Group (DBCG), with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive...... nonmetastatic breast cancer. The data reported from the departments to the database included details of the characteristics of the primary tumor, of surgery, radiotherapy, and systemic therapies, and of follow-up reported on specific forms from the departments in question. DESCRIPTIVE DATA: From 1977 through...... 2014, ~110,000 patients are registered in the nationwide, clinical database. The completeness has gradually improved to more than 95%. DBCG has continuously prepared evidence-based guidelines on diagnosis and treatment of breast cancer and conducted quality control studies to ascertain the degree...

  15. Palbociclib for Advanced Breast Cancer

    Science.gov (United States)

    An interim analysis of the PALOMA3 trial shows that women with hormone receptor-positive metastatic breast cancer who received palbociclib plus fulvestrant had longer progression-free survival rates than women who received a placebo plus fulvestrant.

  16. Does Aluminium Trigger Breast Cancer?

    Directory of Open Access Journals (Sweden)

    Peter Jennrich

    2016-08-01

    Full Text Available Summary. Breast cancer is by far the most common cancer in women in the western world. In 90% of breast cancers, environmental factors are among the causes. The frequency with which the tumour occurs in the outer upper part of the breast has risen with above average rates in recent decades. Aluminium salts as ingredients in deodorants and antiperspirants are being absorbed by the body to a greater extent than hitherto assumed. Their toxicity for healthy and diseased breast tissue cells includes various well-documented pathomechanisms. In the sense of primary and secondary prevention, the cancer-triggering potential of aluminium and its use in anti-perspirant deodorants must be re-evaluated. For the same reason the access to a targeted diagnosis and treatment of aluminium loading must be facilitated.

  17. Melatonin, Aging and Breast Cancer

    National Research Council Canada - National Science Library

    Hill, Steven

    2001-01-01

    ... conditions for tumor induction, promotion and progression. The pineal gland, via its hormone melatonin, has been shown by numerous laboratories to inhibit the proliferation of both human and animal models of breast cancer...

  18. Breast-conservation therapy in early-stage breast cancer patients with a positive family history.

    Science.gov (United States)

    Vlastos, Georges; Mirza, Nadeem Q; Meric, Funda; Hunt, Kelly K; Mirza, Attiqa N; Newman, Lisa A; Ames, Frederick C; Kuerer, Henry M; Ross, Merrick I; Feig, Barry; Babiera, Gildy; Buchholz, Thomas A; Hortobagyi, Gabriel N; Singletary, S Eva

    2002-11-01

    Our goal was to evaluate the role of breast-conservation therapy in early-stage breast cancer patients with a family history (FH) of breast cancer. Between 1970 and 1994, 1324 female patients with breast cancer were treated with breast-conservation therapy at our institution. From these, we identified 985 patients with stage 0-II breast cancer and who had available information on FH status. FH was considered positive in any patient who had a relative who had been previously diagnosed with breast cancer. Disease-specific survival was calculated from the date of initial diagnosis using the Kaplan-Meier method. The stage distribution for the 985 patients was as follows: 0 in 65 (7%), I in 500 (51%), and II in 420 (43%). The median age was 50 years (range, 21-88), with a median follow-up time of 8.8 years (range,.25-29). The median tumor size was 1.5 cm. FH was positive in 31%. There were no significant differences in locoregional recurrence, distant recurrence, disease-specific survival, or incidence of contralateral breast cancer in patients with a positive FH versus patients with a negative FH. Breast-conservation therapy is not contraindicated in early-stage breast cancer patients with a positive FH.

  19. BREAST CANCER, DERMATOFIBROMAS AND ARSENIC

    OpenAIRE

    Dantzig Paul

    2009-01-01

    Background: Dermatofibromas are common benign tumors in women, and breast cancer is the most common malignancy in women. The aim of this study is to determine if there is any relationship between the two conditions. Materials and Methods: Five patients with dermatofibromas and 10 control patients (two groups) had their skin biopsies measured for arsenic by inductively coupled mass spectrometry. Fifty randomly selected patients with breast cancer and 50 control patients were examined for...

  20. The Neo-Bioscore Update for Staging Breast Cancer Treated With Neoadjuvant Chemotherapy: Incorporation of Prognostic Biologic Factors Into Staging After Treatment.

    Science.gov (United States)

    Mittendorf, Elizabeth A; Vila, Jose; Tucker, Susan L; Chavez-MacGregor, Mariana; Smith, Benjamin D; Symmans, W Fraser; Sahin, Aysegul A; Hortobagyi, Gabriel N; Hunt, Kelly K

    2016-07-01

    We previously described and validated a breast cancer staging system (CPS+EG, clinical-pathologic scoring system incorporating estrogen receptor-negative disease and nuclear grade 3 tumor pathology) for assessing prognosis after neoadjuvant chemotherapy using pretreatment clinical stage, posttreatment pathologic stage, estrogen receptor (ER) status, and grade. Development of the CPS+EG staging system predated routine administration of trastuzumab in patients with ERBB2-positive disease (formerly HER2 or HER2/neu). To validate the CPS+EG staging system using the new definition of ER positivity (≥1%) and to develop an updated staging system (Neo-Bioscore) that incorporates ERBB2 status into the previously developed CPS+EG. Retrospective review of data collected prospectively from January 2005 through December 2012 on patients with breast cancer treated with neoadjuvant chemotherapy at The University of Texas MD Anderson Cancer Center. Prognostic scores were computed using 2 versions of the CPS+EG staging system, one with ER considered positive if it measured 10% or higher, the other with ER considered positive if it measured 1% or higher. Fits of the Cox proportional hazards model for the 2 sets of prognostic scores were compared using the Akaike Information Criterion (AIC). Status of ERBB2 was added to the model, and the likelihood ratio test was used to determine improvement in fit. A total of 2377 patients were included; all were women (median age, 50 years [range, 21-87 years]); ER status was less than 1% in 28.9%, 1% to 9% in 8.3%, and 10% or higher in 62.8%; 591 patients were ERBB2 positive. Median follow-up was 4.2 years (range, 0.5-11.7 years). Five-year disease-specific survival was 89% (95% CI, 87%-90%). Using 1% or higher as the cutoff for ER positivity, 5-year disease-specific survival estimates determined using the CPS+EG stage ranged from 52% to 98%, thereby validating our previous finding that the CPS+EG score facilitates more refined categorization

  1. Management of adverse events in patients with hormone receptor-positive breast cancer treated with everolimus: observations from a phase III clinical trial.

    Science.gov (United States)

    Peterson, Mary E

    2013-08-01

    Everolimus is a mammalian target of rapamycin (mTOR) inhibitor approved for the treatment of advanced renal cell carcinoma, pancreatic neuroendocrine tumors, subependymal giant cell astrocytoma associated with tuberous sclerosis complex, renal angiomyolipoma and tuberous sclerosis complex, and, in combination with exemestane, for hormone receptor-positive HER2-negative advanced breast cancer after failure of treatment with letrozole or anastrozole. Results from the phase III BOLERO-2 trial demonstrated that everolimus in combination with exemestane provided significant clinical benefit to patients with advanced hormone receptor-positive breast cancer. Although everolimus is generally well tolerated, as with most therapies administered in an advanced cancer setting, drug-related adverse events (AEs) inevitably occur. Most common AEs observed in the everolimus studies include stomatitis, rash, infection, noninfectious pneumonitis, and hyperglycemia. Clinical awareness and early identification of such AEs by oncology nurses are essential to dosing (interruptions, reduction, and treatment discontinuation); quality of life; and, ultimately, patient outcomes. Because everolimus has already been shown to significantly improve clinical efficacy in patients with advanced breast cancer, a proactive approach to the practical management of AEs associated with this mTOR inhibitor as well as other most common AEs observed in this patient population has been reviewed and outlined here.

  2. Breast cancer epigenetics: review article

    Directory of Open Access Journals (Sweden)

    Bahareh Abbasi

    2016-11-01

    Full Text Available Stable molecular changes during cell division without any change in the sequence of DNA molecules is known as epigenetic. Molecular mechanisms involved in this process, including histone modifications, methylation of DNA, protein complex and RNA antisense. Cancer genome changes happen through a combination of DNA hypermethylation, long-term epigenetic silencing with heterozygosis loss and genomic regions loss. Different combinations of N-terminal’s changes cooperate with histone variants with a specific role in gene regulation. It have led to load a setting histone that determine transcription potential of a particular gene or genomic regions. DNA methylation analysis in genome region using methylation-specific digital karyotyping of normal breast tissue detect gene expression patterns and DNA specific methylation can be found in breast carcinoma too more than 100 genes in breast tumors or cell lines of breast cancer are reported hypermethylated. Important of DNA methylation on cancer has been concentrated CpG islands hypermethylation. Most of the techniques are able to identify hypermethylated areas. Often, methylated genes play important role in cell cycle regulation, apoptosis, metastasis and tissue invasion, angiogenesis and hormonal signaling. Cyclin D2 (CCND2 gene is an important regulator of cell cycle and increased of expression inhibits the transition from G1 to S cell cycle. This gene is frequently methylated in breast cancer and has been proposed as the first event. Other cell cycle regulator is p16ink4A / CDKN2A that methylated in a large number of human cancers, including breast cancer. Another regulator of the proliferation of breast cancer that methylated is tumor suppressor RAR-β cancer that has been found in lobular and ductal carcinoma. Recent studies have showed the role of epigenetic silencing in the pathogenesis of breast cancer in which tumor suppressor genes have been changed by acetylation and DNA deacetylation

  3. On ionising radiation and breast cancer risk

    Energy Technology Data Exchange (ETDEWEB)

    Mattson, Anders

    1999-05-01

    A cohort of 3,090 women with clinical diagnosis of benign breast disease (BBD) was studied. Of these, 1,216 were treated with radiation therapy during 1925-54 (median age 40 years). The mean dose to the breasts was 5.8 Gy (range 0-50 Gy). Among other organs the lung received the highest scattered dose (0.75 Gy; range 0.004-8.98 Gy) and the rectum the lowest (0.008 Gy; range 0-0.06 Gy). A pooled analysis of eight breast cancer incidence cohorts was done, including: tumour registry data on breast cancer incidence among women in the Life Span Study cohort of atomic bomb survivors; women in Massachusetts who received repeated chest fluoroscopic during lung collapse treatment for tuberculosis; women who received x-ray therapy for acute post-partum mastitis; women who were irradiated in infancy for enlarged thymus glands ; two Swedish cohorts of women who received radiation treatments during infancy for skin hemangioma; and the BBD cohort. Together the cohorts included almost 78,000 women (-35,000 were exposed), around 1.8 million woman-years and 1500 cases. The breast cancer incidence rate as a function of breast dose was analysed using linear-quadratic Poisson regression models. Cell-killing effects and other modifying effects were incorporated through additional log-linear terms. Additive (EAR) and multiplicative (ERR) models were compared in estimating the age-at-exposure patterns and time related excess. The carcinogenic risks associated with radiation in mammographic mass screening is evaluated. Assessment was made in terms of breast cancer mortality and years of life. Effects were related to rates not influenced by a mammographic mass screening program and based on a hypothetical cohort of 100,000 40-year old women with no history of breast cancer being followed to 100 years of age. Two radiation risk assumptions were compared. The dose-response relationship is linear with little support in data for an upward curvature at low to medium doses. The competing effect

  4. Murine model of hepatic breast cancer.

    Science.gov (United States)

    Rikhi, Rishi; Wilson, Elizabeth M; Deas, Olivier; Svalina, Matthew N; Bial, John; Mansoor, Atiya; Cairo, Stefano; Keller, Charles

    2016-12-01

    Breast cancer is the most common cancer in women and the second leading cause of cancer-related deaths in this population. Breast cancer related deaths have declined due to screening and adjuvant therapies, yet a driving clinical need exists to better understand the cause of the deadliest aspect of breast cancer, metastatic disease. Breast cancer metastasizes to several distant organs, the liver being the third most common site. To date, very few murine models of hepatic breast cancer exist. In this study, a novel murine model of liver breast cancer using the MDA-MB-231 cell line is introduced as an experimental (preclinical) model. Histological typing revealed consistent hepatic breast cancer tumor foci. Common features of the murine model were vascular invasion, lung metastasis and peritoneal seeding. The novel murine model of hepatic breast cancer established in this study provides a tool to be used to investigate mechanisms of hepatic metastasis and to test potential therapeutic interventions.

  5. Breast cancer, dermatofibromas and arsenic.

    Science.gov (United States)

    Dantzig, Paul I

    2009-01-01

    Dermatofibromas are common benign tumors in women, and breast cancer is the most common malignancy in women. The aim of this study is to determine if there is any relationship between the two conditions. Five patients with dermatofibromas and 10 control patients (two groups) had their skin biopsies measured for arsenic by inductively coupled mass spectrometry. Fifty randomly selected patients with breast cancer and 50 control patients were examined for the presence of dermatofibromas. The dermatofibromas were found to have an arsenic concentration of 0.171 micrograms/gram, compared with 0.06 and 0.07 micrograms/gram of the two control groups. Forty-three out of 50 patients with breast cancer had dermatofibromas and 32/50 patients with breast cancer had multiple dermatofibromas, compared to 10/50 control patients with dermatofibromas and only 1/50 with multiple dermatofibromas. Arsenic is important in the development of dermatofibromas and dermatofibromas represent a reservoir and important sign of chronic arsenic exposure. Dermatofibromas represent an important sign for women at risk for breast cancer, and arsenic may represent the cause of the majority of cases of breast cancer.

  6. Breast cancer, dermatofibromas and arsenic

    Directory of Open Access Journals (Sweden)

    Dantzig Paul

    2009-01-01

    Full Text Available Background: Dermatofibromas are common benign tumors in women, and breast cancer is the most common malignancy in women. The aim of this study is to determine if there is any relationship between the two conditions. Materials and Methods: Five patients with dermatofibromas and 10 control patients (two groups had their skin biopsies measured for arsenic by inductively coupled mass spectrometry. Fifty randomly selected patients with breast cancer and 50 control patients were examined for the presence of dermatofibromas. Results: The dermatofibromas were found to have an arsenic concentration of 0.171 micrograms/gram, compared with 0.06 and 0.07 micrograms/gram of the two control groups. Forty-three out of 50 patients with breast cancer had dermatofibromas and 32/50 patients with breast cancer had multiple dermatofibromas, compared to 10/50 control patients with dermatofibromas and only 1/50 with multiple dermatofibromas. Conclusions: Arsenic is important in the development of dermatofibromas and dermatofibromas represent a reservoir and important sign of chronic arsenic exposure. Dermatofibromas represent an important sign for women at risk for breast cancer, and arsenic may represent the cause of the majority of cases of breast cancer.

  7. Prevalence and risk of depressive symptoms 3-4 months post-surgery in a nationwide cohort study of Danish women treated for early stage breast-cancer.

    Science.gov (United States)

    Christensen, Søren; Zachariae, Robert; Jensen, Anders Bonde; Vaeth, Michael; Møller, Susanne; Ravnsbaek, Joan; von der Maase, Hans

    2009-01-01

    Elevated levels of depressive symptoms are generally found among cancer patients, but results from existing studies vary considerably with respect to prevalence and proposed risk factors. To study the prevalence of depressive symptoms and major depression 3-4 months following surgery for breast cancer, and to identify clinical risk factors while adjusting for pre-cancer sociodemographic factors, comorbidity, and psychiatric history. The study cohort consists of 4917 Danish women, aged 18-70 years, receiving standardized treatment for early stage invasive breast cancer during the 2 1/2 year study period. Of these, 3343 women (68%) participated in a questionnaire study 12-16 weeks following surgery. Depressive symptoms (Beck's Depression Inventory II) and health-related behaviors were assessed by questionnaire. The Danish Breast Cancer Cooperative Group (DBCG) and the surgical departments provided disease-, treatment-, and comorbidity data for the study cohort. Information concerning sociodemographics and psychiatric history were obtained from national longitudinal registries. The results indicated an increased prevalence of depressive symptoms and major depression (13.7%) compared to population-based samples. The pre-cancer variables: Social status, net-wealth, ethnicity, comorbidity, psychiatric history, and age were all independent risk factors for depressive symptoms. Of the clinical variables, only nodal status carried additional prognostic information. Physical functioning, smoking, alcohol use, and BMI were also independently associated with depressive symptoms. Risk factors for depressive symptoms were primarily restricted to pre-cancer conditions rather than disease-specific conditions. Special attention should be given to socio-economically deprived women with a history of somatic- and psychiatric disease and poor health behaviors.

  8. Prognosis of pregnancy-associated breast cancer.

    Science.gov (United States)

    Lee, Guek Eng; Mayer, Erica L; Partridge, Ann

    2017-06-01

    Conventionally, breast cancer diagnosed during pregnancy and within the years following have been referred to collectively as pregnancy-associated breast cancer. However, increasing evidence suggests that breast cancer diagnosed during pregnancy is a different entity from that diagnosed postpartum, both in terms of prognosis and biology. Given the increasing number of women who find themselves diagnosed with breast cancer during or following a pregnancy, future research and discussion should separate these two into distinct groups: breast cancer diagnosed during pregnancy and breast cancer diagnosed postpartum in an effort to enhance our understanding to inform and improve clinical management and counseling.

  9. Occupational exposure and risk of breast cancer

    OpenAIRE

    Fenga, Concettina

    2016-01-01

    Breast cancer is a multifactorial disease and the most commonly diagnosed cancer in women. Traditional risk factors for breast cancer include reproductive status, genetic mutations, family history and lifestyle. However, increasing evidence has identified an association between breast cancer and occupational factors, including environmental stimuli. Epidemiological and experimental studies demonstrated that ionizing and non-ionizing radiation exposure, night-shift work, pesticides, polycyclic...

  10. Advocacy groups for breast cancer patients.

    OpenAIRE

    Waller, M.; Batt, S

    1995-01-01

    Breast cancer patient advocacy groups emerged in the 1990s to support and empower women with breast cancer. Women with cancer and oncologists tend to have divergent perspectives on how breast cancer prevention should be defined and what the priorities for research should be. As their American counterparts have done, breast cancer patient advocates in Canada are seeking greater participation in decision making with respect to research. To date they have had more input into research policy deci...

  11. Danish Breast Cancer Cooperative Group

    Directory of Open Access Journals (Sweden)

    Christiansen P

    2016-10-01

    Full Text Available Peer Christiansen,1 Bent Ejlertsen,2,3 Maj-Britt Jensen,3 Henning Mouridsen3 1Department of Surgery P, Breast Surgery Unit, Aarhus University Hospital/Randers Regional Hospital, Aarhus C, 2Department of Oncology, Rigshospitalet, Copenhagen University Hospital, 3DBCG-secretariat, Department 2501, Rigshospitalet, Copenhagen Ø, Denmark Aim of database: Danish Breast Cancer Cooperative Group (DBCG, with an associated database, was introduced as a nationwide multidisciplinary group in 1977 with the ultimate aim to improve the prognosis in breast cancer. Since then, the database has registered women diagnosed with primary invasive nonmetastatic breast cancer. The data reported from the departments to the database included details of the characteristics of the primary tumor, of surgery, radiotherapy, and systemic therapies, and of follow-up reported on specific forms from the departments in question. Descriptive data: From 1977 through 2014, ~110,000 patients are registered in the nationwide, clinical database. The completeness has gradually improved to more than 95%. DBCG has continuously prepared evidence-based guidelines on diagnosis and treatment of breast cancer and conducted quality control studies to ascertain the degree of adherence to the guidelines in the different departments. Conclusion: Utilizing data from the DBCG database, a long array of high-quality DBCG studies of various designs and scope, nationwide or in international collaboration, have contributed to the current updating of the guidelines, and have been an instrumental resource in the improvement of management and prognosis of breast cancer in Denmark. Thus, since the establishment of DBCG, the prognosis in breast cancer has continuously improved with a decrease in 5-year mortality from ~37% to 15%. Keywords: breast cancer, database, guidelines, quality control, research

  12. [Hereditary breast and ovarian cancer].

    Science.gov (United States)

    Lax, S F

    2017-05-01

    Hereditary breast and ovarian carcinomas are frequently caused by germline mutations of the BRCA1 and BRCA2 genes (BRCA1/2 syndromes) and are often less associated with other hereditary syndromes such as Li-Fraumeni and Peutz-Jeghers. The BRCA1/2 proteins have a special role in DNA repair. Therefore, loss of function due to mutation causes an accumulation of mutations in other genes and subsequent tumorigenesis at an early age. BRCA1/2 mutations are irregularly distributed over the length of the genes without hot spots, although special mutations are known. Breast and ovarian cancer occur far more frequently in women with BRCA1/2 germline mutations compared with the general population. Breast cancer occurs increasingly from the age of 30, ovarian cancer in BRCA1 syndrome from the age of 40 and BRCA2 from the age of 50. Suspicion of a BRCA syndrome should be prompted in the case of clustering of breast cancer in 1st degree relatives, in particular at a young age, if breast and ovarian cancer have occurred, and if cases of male breast cancer are known. Breast carcinomas with medullary differentiation seem to predominate in BRCA syndromes, but other carcinoma types may also occur. BRCA germline mutations seem to occur frequently in triple-negative breast carcinomas, whereas an association with ductal carcinoma in situ (DCIS) is rare. Ovarian carcinomas in BRCA syndromes are usually high-grade serous, mucinous carcinomas and borderline tumors are unusual. Pathology plays a special role within the multidisciplinary team in the recognition of patients with hereditary cancer syndromes.

  13. Rural women’s knowledge of prevention and care related to breast cancer

    OpenAIRE

    N.H. Mugivhi; J.E. Maree,; S.C.D. Wright

    2009-01-01

    According to the experience of the researcher, an oncology nurse, women living in the rural areas of Thulamela municipality in the Limpopo Province, have many different perceptions of breast cancer. Perceptions are based on previous disease experiences. As with previous illnesses, changes in the breast caused by breast cancer are self-managed and treated. When these women seek medical advice for breast cancer related problems, they already have advanced cancer. The purpose of the study was to...

  14. Dutch digital breast cancer screening: implications for breast cancer care.

    Science.gov (United States)

    Timmers, Johanna M; den Heeten, Gerard J; Adang, Eddy M; Otten, Johannes D; Verbeek, André L; Broeders, Mireille J

    2012-12-01

    In comparison to other European population-based breast cancer screening programmes, the Dutch programme has a low referral rate, similar breast cancer detection and a high breast cancer mortality reduction. The referral rate in the Netherlands has increased over time and is expected to rise further, mainly following nationwide introduction of digital mammography, completed in 2010. This study explores the consequences of the introduction of digital mammography on the balance between referral rate, detection of breast cancer, diagnostic work-up and associated costs. Detailed information on diagnostic work-up (chart review) was obtained from referred women (n = 988) in 2000-06 (100% analogue mammography) and 2007 (75% digital mammography) in Nijmegen, the Netherlands. The average referral rate increased from 15 (2000-06) to 34 (2007) per 1000 women screened. The number of breast cancers detected increased from 5.5 to 7.8 per 1000 screens, whereas the positive predictive value fell from 37% to 23%. A sharp rise in diagnostic work-up procedures and total diagnostic costs was seen. On the other hand, costs of a single work-up slightly decreased, as less surgical biopsies were performed. Our study shows that a low referral rate in combination with the introduction of digital mammography affects the balance between referral rate and detection rate and can substantially influence breast cancer care and associated costs. Referral rates in the Netherlands are now more comparable to other countries. This effect is therefore of value in countries where implementation of digital breast cancer screening has just started or is still under discussion.

  15. Awareness and current knowledge of breast cancer.

    Science.gov (United States)

    Akram, Muhammad; Iqbal, Mehwish; Daniyal, Muhammad; Khan, Asmat Ullah

    2017-10-02

    Breast cancer remains a worldwide public health dilemma and is currently the most common tumour in the globe. Awareness of breast cancer, public attentiveness, and advancement in breast imaging has made a positive impact on recognition and screening of breast cancer. Breast cancer is life-threatening disease in females and the leading cause of mortality among women population. For the previous two decades, studies related to the breast cancer has guided to astonishing advancement in our understanding of the breast cancer, resulting in further proficient treatments. Amongst all the malignant diseases, breast cancer is considered as one of the leading cause of death in post menopausal women accounting for 23% of all cancer deaths. It is a global issue now, but still it is diagnosed in their advanced stages due to the negligence of women regarding the self inspection and clinical examination of the breast. This review addresses anatomy of the breast, risk factors, epidemiology of breast cancer, pathogenesis of breast cancer, stages of breast cancer, diagnostic investigations and treatment including chemotherapy, surgery, targeted therapies, hormone replacement therapy, radiation therapy, complementary therapies, gene therapy and stem-cell therapy etc for breast cancer.

  16. Benign Breast Disease: Toward Molecular Prediction of Breast Cancer Risk

    Science.gov (United States)

    2006-06-01

    at the initial biopsy, the strength of the family history, meno- pausal status, and histologic findings of the biop- sy, as compared with expected...breast cancers for 646/758 (85%) of the cases. We assessed the significance of benign histology in predicting risk of future breast cancer, examining...TERMS Benign Breast Disease, Biomarkers, Histology , Breast Cancer 16. SECURITY CLASSIFICATION OF: 17. LIMITATION OF ABSTRACT 18. NUMBER OF

  17. The role of quantitative estrogen receptor status in predicting tumor response at surgery in breast cancer patients treated with neoadjuvant chemotherapy.

    Science.gov (United States)

    Raphael, Jacques; Gandhi, Sonal; Li, Nim; Lu, Fang-I; Trudeau, Maureen

    2017-07-01

    Estrogen receptor (ER) negative (-) breast cancer (BC) patients have better tumor response rates than ER-positive (+) patients after neoadjuvant chemotherapy (NCT). We conducted a retrospective review using the institutional database "Biomatrix" to assess the value of quantitative ER status in predicting tumor response at surgery and to identify potential predictors of survival outcomes. Univariate followed by multivariable regression analyses were conducted to assess the association between quantitative ER and tumor response assessed as tumor size reduction and pathologic complete response (pCR). Predictors of recurrence-free survival (RFS) were identified using a cox proportional hazards model (CPH). A log-rank test was used to compare RFS between groups if a significant predictor was identified. 304 patients were included with a median follow-up of 43.3 months (Q1-Q3 28.7-61.1) and a mean age of 49.7 years (SD 10.9). Quantitative ER was inversely associated with tumor size reduction and pCR (OR 0.99, 95% CI 0.99-1.00, p = 0.027 and 0.98 95% CI 0.97-0.99, p Quantitative ER status is inversely associated with tumor response in BC patients treated with NCT. A cut-off of 60 and 80% predicts best the association with tumor size reduction and pCR, respectively. Therefore, patients with an ER status higher than the cut-off might benefit from a neoadjuvant endocrine therapy approach. Patients with pCR had better survival outcomes independently of their tumor phenotype. Further prospective studies are needed to validate the clinical utility of quantitative ER as a predictive marker of tumor response.

  18. Epidemiology of breast cancer subtypes in two prospective cohort studies of breast cancer survivors

    National Research Council Canada - National Science Library

    Kwan, Marilyn L; Kushi, Lawrence H; Weltzien, Erin; Maring, Benjamin; Kutner, Susan E; Fulton, Regan S; Lee, Marion M; Ambrosone, Christine B; Caan, Bette J

    2009-01-01

    The aim of this study was to describe breast tumor subtypes by common breast cancer risk factors and to determine correlates of subtypes using baseline data from two pooled prospective breast cancer...

  19. Can physical activity help to maintain cognitive functioning and psychosocial well-being among breast cancer patients treated with chemotherapy? A randomised controlled trial: study protocol.

    Science.gov (United States)

    Gokal, Kajal; Munir, Fehmidah; Wallis, Deborah; Ahmed, Samreen; Boiangiu, Ion; Kancherla, Kiran

    2015-04-23

    Evidence suggests chemotherapy treatment for breast cancer is associated with side effects such as cognitive impairment in domains of memory, attention, concentration and executive function. Cognitive impairments reported by patients have been associated with higher levels of emotional distress. To date, intervention studies to alleviate cognitive impairment associated with chemotherapy have focused on psycho-educational techniques or cognitive training. Studies have not yet considered physical activity as a potential for alleviating cognitive problems. Physical activity interventions are reported to be effective in alleviating emotional distress and fatigue in those with breast cancer. They have also been reported to improve cognitive functioning in the elderly, in those suffering with dementia and in children. We propose that physical activity could also help to alleviate cognitive impairments in women diagnosed with breast cancer. The study has been designed using a recently developed taxonomy of behaviour change techniques to reliably report the content of the intervention to allow future replication. This study will deliver a home-based moderate intensity walking intervention to women diagnosed with breast cancer mid-way through their chemotherapy treatment and will compare them to patients receiving usual care alone. The primary outcome measure for this intervention is changes in an objective measure of memory assessed using the Digit Span. Secondary outcome measures include: objective measures of executive function; attention; visual spatial skills; self report cognitive function; self-report fatigue; anxiety; depression; mood and self-esteem. As emotional distress has been associated with self-reporting of cognitive problems, this intervention will further test whether emotional distress mediates between the amount of walking undertaken during the intervention period and levels of self-reported cognitive functioning. The development of an effective

  20. In God and CAM we trust. Religious faith and use of complementary and alternative medicine (CAM) in a nationwide cohort of women treated for early breast cancer.

    Science.gov (United States)

    Pedersen, Christina Gundgaard; Christensen, Søren; Jensen, Anders Bonde; Zachariae, Robert

    2013-09-01

    Turning to faith in God or a higher spiritual power is a common way of coping with life-threatening disease such as cancer. Little, however, is known about religious faith among cancer patients in secular societies. The present study aimed at exploring the prevalence of religious faith among Danish breast cancer patients and at identifying whether socio-demographic, pre-cancer health status, clinical, and health behavior characteristics, including their use of complementary and alternative medicine (CAM), were associated with their degree of faith. Information on faith in God or a higher spiritual power and use of CAM was provided by a nationwide sample of 3,128 recurrence-free Danish women who had received surgery for early-stage breast cancer 15-16 months earlier. Socio-demographic, clinical, and health status variables were obtained from national longitudinal registries, and health behaviors had been assessed at 3-4 months post-surgery. Of the women, 47.3% reported a high degree of faith (unambiguous believers), 35.9% some degree of faith (ambiguous believers), while the remaining 16.8% were non-believers. Unambiguous believers were more likely than ambiguous believers to experience their faith as having a positive impact on their disease and their disease-related quality-of-life. When compared to non-believers, unambiguous believers were also older, had poorer physical function, and were more frequent users of CAM, and more inclined to believe that their use of CAM would have a beneficial influence on their cancer. Disease- and treatment-related variables were unrelated to faith. While overall religious faith appears equally prevalent among Danish and US breast cancer patients, the majority of Danish breast cancer patients experienced ambiguous faith, whereas the majority of US patients have been found to express unambiguous faith. Our results suggest that future studies may benefit from exploring the role of faith for health behaviors, adherence to

  1. Development of chitosan graft pluronic®F127 copolymer nanoparticles containing DNA aptamer for paclitaxel delivery to treat breast cancer cells

    Science.gov (United States)

    Thach Nguyen, Kim; Le, Duc Vinh; Do, Dinh Ho; Huan Le, Quang

    2016-06-01

    HER-2/ErbB2/Neu(HER-2), a member of the epidermal growth factor receptor family, is specifically overexpressed on the surface of breast cancer cells and serves a therapeutic target for breast cancer. In this study, we aimed to isolate DNA aptamer (Ap) that specifically bind to a HER-2 overexpressing SK-BR-3 human breast cancer cell line, using SELEX strategy. We developed a novel multifunctional composite micelle with surface modification of Ap for targeted delivery of paclitaxel. This binary mixed system consisting of Ap modified pluronic®F127 and chitosan could enhance PTX loading capacity and increase micelle stability. Polymeric micelles had a spherical shape and were self-assemblies of block copolymers of approximately 86.22 ± 1.45 nm diameter. PTX could be loaded with high encapsulation efficiency (83.28 ± 0.13%) and loading capacity (9.12 ± 0.34%). The release profile were 29%-35% in the first 12 h and 85%-93% after 12 d at pH 7.5 of receiving media. The IC50 doses by MTT assay showed the greater activity of nanoparticles loaded paclitaxel over free paclitaxel and killed cells up to 95% after 6 h. These results demonstrated unique assembly with the capacity to function as an efficient detection and delivery vehicle in the biological living system.

  2. Dual pH-sensitive micelles with charge-switch for controlling cellular uptake and drug release to treat metastatic breast cancer.

    Science.gov (United States)

    Tang, Shan; Meng, Qingshuo; Sun, Huiping; Su, Jinghan; Yin, Qi; Zhang, Zhiwen; Yu, Haijun; Chen, Lingli; Gu, Wangwen; Li, Yaping

    2017-01-01

    For successful chemotherapy against metastatic breast cancer, the great efforts are still required for designing drug delivery systems that can be selectively internalized by tumor cells and release the cargo in a controlled manner. In this work, the chemotherapeutic agent paclitaxel (PTX) was loaded with the dual-pH sensitive micelle (DPM), which consisted of a pH-sensitive core, an acid-cleavable anionic shell, and a polyethylene glycol (PEG) corona. In the slightly acidic environment of tumor tissues, the anionic shell was taken off, inducing the conversion of the surface charge of DPM from negative to positive, which resulted in more efficient cellular uptake, stronger cytotoxicity and higher intra-tumor accumulation of PTX in the murine breast cancer 4T1 tumor-bearing mice models compared to the micelles with irremovable anionic or non-ionic shell. Meanwhile, the pH-sensitive core endowed DPM with rapid drug release in endo/lysosomes. The inhibitory rates of DPM against tumor growth and lung metastasis achieved 77.7% and 88.3%, respectively, without significant toxicity. Therefore, DPM is a promising nanocarrier for effective therapy of metastatic breast cancer due to satisfying the requirements of both selective uptake by tumor cells and sufficient and fast intracellular drug release. Copyright © 2016 Elsevier Ltd. All rights reserved.

  3. [Variations of the volume and segmental blood flow in the upper extremity of the patents presenting with breast cancer treated with the application of various regimes of pneumatic compression].

    Science.gov (United States)

    Grushina, T I

    2014-01-01

    Post-mastectomy lymphedema on the side of the surgical intervention is a major complication of radical therapy of breast cancer patients. Pneumatic compression (compression pump technology) of various types, modes and techniques is used for their rehabilitation. A total of 192 breast cancer patients with I-IV degree lymphedema were available for the examination in the present study. All of them were treated with the application of different modes of one- and multi-chambered pneumatic compression. Based on the results of aqueous and impedance plethysmography, the multi-chambered pneumatic compression was identified as the most effective methods for the purpose, with the pressure inside the chambers below 60-80 mm Hg and the duration of the treatment 45-60 min per day. It is recommended to perform three treatment courses each consisting of 15 procedures with the intervals of 3-6 months between them (depending on the severity of the edema).

  4. Cancer: see, reach, treat

    OpenAIRE

    Geschwind, Jean-François “Jeff”; Lin, MingDe

    2015-01-01

    An academic-industry partnership between Johns Hopkins University School of Medicine and Philips has yielded quantitative methods to evaluate liver cancer. Their 3D visualisation technique offers a more accurate representation of the tumour and could radically improve treatment

  5. Risk of new primary nonbreast cancers after breast cancer treatment: A dutch population-based study

    NARCIS (Netherlands)

    M. Schaapveld (Michael); O.J. Visser (Otto); M.W.J. Louwman (Marieke); E.G.E. de Vries (Elisabeth); P.H.B. Willemse (Pax); R. Otter (Renée); W.T.A. van der Graaf (Winette); J.W.W. Coebergh (Jan Willem); F.E. van Leeuwen (Flora)

    2008-01-01

    textabstractPurpose: To assess the risk of secondary nonbreast cancers (SNBCs) in a recently treated population-based cohort of breast cancer patients focused on the association with treatment and prognostic implications. Patients and Methods: In 58,068 Dutch patients diagnosed with invasive breast

  6. Pressotherapy of a postoperative scar with the application of non-sterile silicone dressings in a 56-year-old woman treated for breast cancer in the Holycross Cancer Centre in Kielce

    Directory of Open Access Journals (Sweden)

    Paweł Macek

    2016-01-01

    Full Text Available Scarring is a natural process of wound healing. In some cases, however, there is formation of hypertrophic scars and keloids that are the result of collagen decomposition and synthesis. A disturbed scarring process causes functional, aesthetic, and psychological disorders in the patient. Silicone dressings in the form of plasters or gel are used in the treatment of hypertrophic scars and keloids. A case of pressotherapy of a postoperative scar with the use of non-sterile silicone dressings in a 56-year-old patient treated for breast cancer is described herein. The use of a 2-month pressotherapy of the scar resulted in an improvement in all the assessed parameters. Pressotherapy of the postoperative scar in the patient after mastectomy proved to be an effective and promising method. However, the methods of the scar assessment before and after treatment need objectivity.

  7. Breast cancer burden in central Sudan

    Directory of Open Access Journals (Sweden)

    Elgaili M Elgaili

    2010-04-01

    Full Text Available Elgaili M Elgaili1, Dafalla O Abuidris2, Munazzah Rahman3, Arthur M Michalek4, Sulma I Mohammed3,51Faculty of Medicine, Department of Pathology, University of Gezira, Sudan; 2Radiation Oncology Department, Institute of Nuclear Medicine and Oncology, University of Gezira, Sudan; 3Department of Comparative Pathobiology, Purdue University, West Lafayette, IN USA; 4Roswell Park Cancer Institute, Buffalo, NY, USA; 5Purdue Cancer Center, Purdue University, West Lafayette, IN, USAAbstract: Breast cancer is a worldwide disease resulting in many deaths. Although breast cancer incidence is lower in Sub-Saharan African countries than in developed countries, African women are more likely than women in the developed world to be diagnosed at later stages of the disease and, thus, are more likely to die from it. This is due to the lack of awareness by women, accessibility to screening methods, and availability of African-based research findings that would influence decision making at the governmental level. This descriptive study was undertaken to shed light on the type, stage and age distribution of breast cancer at diagnosis in women living in central Sudan encompassing al-Gezira, Blue Nile, White Nile, and Sennar States. Cases comprised 1255 women from central Sudan diagnosed with breast cancer and referred to and treated at Institute of Nuclear Medicine, Molecular Biology, and Oncology, from January 1999 to December 2006. Data revealed that 74% of the women were <50 years old or premenopausal. Invasive ductal carcinoma was the most common pathology (82% and women presenting with stage III or higher tumors that had already metastasized, while ductal carcinoma in situ was the least prevalent (0.5% finding. Estrogen and progesterone receptors expression were performed on a limited number of samples and the overwhelming majority of cases were observed to be negative for estrogen and progesterone receptors expression.Keywords: female breast cancer, estrogen

  8. [Diagnosis and treatment of occult breast cancer in 44 cases].

    Science.gov (United States)

    Lu, Su; Liu, Hong

    2011-07-01

    To summarize the experience of diagnosis and treatment of occult breast cancer in 44 cases. Clinicopathological data of 44 cases of occult breast cancer initially presenting axillary mass alone treated in our department during Jan 1997 to Dec 2008 were retrospectively analyzed. The 44 patients with occult breast cancer accounted for 0.42% of all breast cancer patients admitted to our hospital and institute in the same period. The surgery included radical mastectomy in 16 cases, modified radical mastectomy in 19 cases, axillary clearance in 1 case, and simple axillary node excision in 8 cases. Follow-up, ranging from 12-132 months, was available in 38 cases. Among 32 cases who underwent mastectomy or axillary clearance, 2 cases died of distant metastases and 3 cases were still alive with local recurrence at the time of analysis. In two out of six cases who refused further surgical treatment received mastectomy 16 months and 41 months after the primary diagnosis of occult breast cancer, respectively. Others were alive without evidence of recurrence or metastases at the time of analysis. Occult breast cancer should be taken into consideration in cases presenting with axillary metastasis of unknown primary origin. The treatment of occult breast cancer should include modified radical mastectomy/radical mastectomy or breast conserving surgery combined with breast irradiation.

  9. Endocrine determinants of breast density and breast cancer

    NARCIS (Netherlands)

    Verheus, M.

    2007-01-01

    Worldwide, breast cancer is the most common malignancy among females. The total breast area on a mammogram can be dived in a radiologicaly dense area (glandular and stromal tissue) and a non-dense area (mainly fat tissue). Women with a high proportion of dense breast tissue (percent breast density)

  10. Knowledge of breast cancer in women in Sierra Leone

    Directory of Open Access Journals (Sweden)

    JHEE Shepherd

    2006-09-01

    Full Text Available Breast cancer has been described as one of the life-threatening diseases affecting women and is a major problem in women’s health issues. The unrecorded number of cases of breast lumps and breast cancer observed in women in Sierra Leone prompted the researcher to organize a “Breast Week” during which 1 200 women were educated on breast cancer and the importance of breast health. This research is a follow up of the “Breast Week” which was organized in Freetown, Sierra Leone The specific objective of this study was to assess whether the knowledge and teachings given to the women who participated in this project was fully understood. A sample size of 120 women (10% who participated in the “Breast Week” was obtained through systematic sampling. A quantitative approach was adopted and a structured interview schedule guided the data collection process. The data were processed through use of SPSS and Microsoft Excel. Texts from open ended questions were categorized and frequency counts were applied to the data. It was found that the majority (96.6% of the women had some knowledge of breast cancer. They linked breast cancer to the signs and symptoms associated with it and were able to describe the disease as one that kills women if not promptly detected and/or treated appropriately. Findings indicate that the majority of the women are aware of the dangers of the disease and had knowledge of someone who had died of breast cancer (59.2%. An assessment of the effectiveness of knowledge on breast cancer showed that these women could identify breast cancer as a disease that affects women and may cause death if not detected on time.

  11. Endocrine Therapy of Breast Cancer

    Science.gov (United States)

    2009-06-01

    Penninger JM, Kroemer G. AIF and cyclophilin A coop- erate in apoptosis-associated chromatinolysis. Oncogene 2004; 23:1514–1521. Cardoso F, Durbecq V, Laes ...effects of estrogen and antie- strogen on in vitro clonogenic growth of human breast cancers in soft agar, J. Natl. Cancer Inst. 82 (1990) 1146–1149

  12. Surveillance mammography for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer: a systematic review

    Energy Technology Data Exchange (ETDEWEB)

    Robertson, Clare; Boachie, Charles; Fraser, Cynthia; MacLennan, Graeme; Mowatt, Graham; Thomas, Ruth E. [University of Aberdeen, Health Services Research Unit, Aberdeen (United Kingdom); Ragupathy, Senthil Kumar Arcot [NHS Grampian, Radiology Department, Aberdeen Royal Infirmary, Aberdeen (United Kingdom); Heys, Steve D. [University of Aberdeen and Aberdeen Royal Infirmary, NHS Grampian, Division of Applied Medicine, School of Medicine and Dentistry, Aberdeen (United Kingdom); Gilbert, Fiona J. [University of Aberdeen and Aberdeen Royal Infirmary, NHS Grampian, Aberdeen Biomedical Imaging Centre, Aberdeen (United Kingdom)

    2011-12-15

    To determine the diagnostic accuracy of surveillance mammography for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer in women previously treated for primary breast cancer. A systematic review of surveillance mammography compared with ultrasound, magnetic resonance imaging (MRI), specialist-led clinical examination or unstructured primary care follow-up, using histopathological assessment for test positives and follow-up for test negatives as the reference standard. Nine studies met our inclusion criteria. Variations in study comparisons precluded meta-analysis. For routine ipsilateral breast tumour detection, surveillance mammography sensitivity ranged from 64-67% and specificity ranged from 85-97%. For MRI, sensitivity ranged from 86-100% and specificity was 93%. For non-routine ipsilateral breast tumour detection, sensitivity and specificity for surveillance mammography ranged from 50-83% and 57-75% and for MRI 93-100% and 88-96%. For routine metachronous contralateral breast cancer detection, one study reported sensitivity of 67% and specificity of 50% for both surveillance mammography and MRI. Although mammography is associated with high sensitivity and specificity, MRI is the most accurate test for detecting ipsilateral breast tumour recurrence and metachronous contralateral breast cancer in women previously treated for primary breast cancer. Results should be interpreted with caution because of the limited evidence base. (orig.)

  13. Women with Disabilities and Breast Cancer Screening

    Science.gov (United States)

    ... Reasonable Accommodations (RA) Women with Disabilities and Breast Cancer Screening Language: English (US) Español (Spanish) Recommend on Facebook ... Mammogram During the Past Two Years 1 Breast Cancer Screening Recommendations 2 If you are between the ages ...

  14. Avoiding risk information about breast cancer.

    Science.gov (United States)

    Melnyk, Darya; Shepperd, James A

    2012-10-01

    Learning about personal risk can provide numerous benefits yet people sometimes opt to remain ignorant. Two studies examined the role of perceived control, coping resources, and anticipated regret in women's decision to avoid breast cancer risk information. Women completed a health inventory and then read a brochure about either controllable or uncontrollable predictors of breast cancer, or received no brochure. Participants then received an opportunity to learn their lifetime risk for breast cancer based on their inventory responses. Reading about controllable predictors of breast cancer reduced avoidance of risk information compared with reading about uncontrollable predictors or receiving no information. In addition, fewer coping resources, anticipated greater regret over seeking breast cancer risk information, and less regret over avoiding breast cancer risk information predicted information avoidance. Reading about controllable predictors of breast cancer reduces avoidance of breast cancer risk information.

  15. Breast Cancer and Estrogen-Alone Update

    Science.gov (United States)

    ... Current Issue Past Issues Research News From NIH Breast Cancer and Estrogen-Alone Update Past Issues / Summer 2006 ... hormone therapy does not increase the risk of breast cancer in postmenopausal women, according to an updated analysis ...

  16. Breast Cancer and the Environment Research Program

    Science.gov (United States)

    The Breast Cancer and the Environment Research Program supports a multidisciplinary network of scientists, clinicians, and community partners to examine the effects of environmental exposures that may predispose a woman to breast cancer throughout her life.

  17. Research Training in Biopsychosocial Breast Cancer Research

    National Research Council Canada - National Science Library

    Andrykowski, Michael

    2004-01-01

    ...) in biopsychosocial breast cancer (BC) research. During the 5-year project period, 6 predoctoral and 2 postdoctoral trainees were appointed to the training program and received training in biopsychosocial breast cancer research...

  18. Breast Cancer Epidemiology in Puerto Rico

    National Research Council Canada - National Science Library

    Nazario, Cruz M; Freudenheim, Jo

    2008-01-01

    This project has two mayor goals: to design and conduct a pilot case-control breast cancer study among Puerto Rican women, and to train and develop researchers in breast cancer at the University of Puerto Rico...

  19. Polymorphism of CYP3A4 and ABCB1 genes increase the risk of neuropathy in breast cancer patients treated with paclitaxel and docetaxel

    Directory of Open Access Journals (Sweden)

    Kus T

    2016-08-01

    Full Text Available Tulay Kus,1 Gokmen Aktas,1 Mehmet Emin Kalender,1 Abdullah Tuncay Demiryurek,2 Mustafa Ulasli,1 Serdar Oztuzcu,3 Alper Sevinc,1 Seval Kul,4 Celaletdin Camci1 1Department of Internal Medicine, Division of Medical Oncology, University of Gaziantep, Gaziantep Oncology Hospital, Gaziantep, Turkey; 2Department of Medical Pharmacology, 3Department of Medical Biology, Faculty of Medicine, University of Gaziantep, Gaziantep, Turkey; 4Department of Biostatistics, Faculty of Medicine, University of Gaziantep, Gaziantep, Turkey Background: Interindividual variability of pharmacogenetics may account for unpredictable neurotoxicities of taxanes. Methods: From March 2011 to June 2015, female patients with operable breast cancer who had received docetaxel- or paclitaxel-containing adjuvant chemotherapy were included in this study. All patients were treated with single-agent paclitaxel intravenously (IV 175 mg/m2 every 3 weeks for four cycles, or IV 80 mg/m2 weekly for 12 cycles, and IV 100 mg/m2 docetaxel for four cycles as adjuvant treatment. We evaluated the relationship between neurotoxicity of taxanes and single-nucleotide polymorphisms of ABCB1, CYP3A4, ERCC1, ERCC2, FGFR4, TP53, ERBB2, and CYP2C8 genes. Taxane-induced neurotoxicity during the treatment was evaluated according to the National Cancer Institute Common Toxicity Criteria version 4.03 prior to each cycle. Chi-squared tests were used to compare the two groups, and multivariate binary logistic regression models were used for determining possible risk factors of neuropathy. Results: Pharmacogenetic analysis was performed in 219 females. ABCB1 3435 TT genotype had significantly higher risk for grade ≥2 neurotoxicity (odds ratio [OR]: 2.759, 95% confidence interval [CI]: 1.172–6.493, P: 0.017 compared to TC and CC genotype, and also CYP3A4 392 AA and AG genotype had significantly higher risk for grade ≥2 neurotoxicity (OR: 2.259, 95% CI: 1.033–4.941, P: 0.038 compared to GG genotype. For

  20. Breast Cancer Screening in Denmark

    DEFF Research Database (Denmark)

    Jørgensen, Karsten Juhl; Gøtzsche, Peter C; Kalager, Mette

    2017-01-01

    Background: Effective breast cancer screening should detect early-stage cancer and prevent advanced disease. Objective: To assess the association between screening and the size of detected tumors and to estimate overdiagnosis (detection of tumors that would not become clinically relevant). Design......) and nonadvanced (≤20 mm) breast cancer tumors in screened and nonscreened women were measured. Two approaches were used to estimate the amount of overdiagnosis: comparing the incidence of advanced and nonadvanced tumors among women aged 50 to 84 years in screening and nonscreening areas; and comparing...... rate ratio, 1.49 [95% CI, 1.43 to 1.54]). The first estimation approach found that 271 invasive breast cancer tumors and 179 ductal carcinoma in situ (DCIS) lesions were overdiagnosed in 2010 (overdiagnosis rate of 24.4% [including DCIS] and 14.7% [excluding DCIS]). The second approach, which accounted...

  1. THERAPEUTIC OPTIONS FOR BREAST CANCER

    Directory of Open Access Journals (Sweden)

    Milena Georgescu

    2011-12-01

    Full Text Available Breast cancer remains a major public health problem, being the second cause of cancer death in women. There is a marked tendency to restrict the extension of surgical gesture, which directly leads to two different attitudes: radical surgery and conservative surgery, to which, at least in our country, there are still some delays. Prospective and retrospective studies have shown that, in 20 years, conservative and radical therapy had about the same rate of survival and disease-free interval, at least for stage I and II breast cancer, the only real counterargument against conservative surgery being that, in principle, the higher rate of recurrence local constraint can be solved by postoperative radiotherapy. Finally, the survival rate is the main parameter of evaluation, assessing the effectiveness of the treatment in breast cancer, and in all its other forms.

  2. Heavy Metal Exposure in Predicting Peripheral Neuropathy in Patients With Stage I-III Breast Cancer Undergoing Chemotherapy

    Science.gov (United States)

    2017-06-14

    Male Breast Cancer; Neurotoxicity; Peripheral Neuropathy; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  3. Minocycline Hydrochloride in Reducing Chemotherapy Induced Depression and Anxiety in Patients With Stage I-III Breast Cancer

    Science.gov (United States)

    2017-08-07

    Anxiety Disorder; Depression; Recurrent Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  4. Mindfulness significantly reduces self-reported levels of anxiety and depression: results of a randomised controlled trial among 336 Danish women treated for stage I-III breast cancer.

    Science.gov (United States)

    Würtzen, Hanne; Dalton, Susanne Oksbjerg; Elsass, Peter; Sumbundu, Antonia D; Steding-Jensen, Marianne; Karlsen, Randi Valbjørn; Andersen, Klaus Kaae; Flyger, Henrik L; Pedersen, Anne E; Johansen, Christoffer

    2013-04-01

    As the incidence of and survival from breast cancer continue to raise, interventions to reduce anxiety and depression before, during and after treatment are needed. Previous studies have reported positive effects of a structured 8-week group mindfulness-based stress reduction program (MBSR) among patients with cancer and other conditions. To test the effect of such a programme on anxiety and depression among women with breast cancer in a population-based randomised controlled study. A total of 336 women who had been operated on for breast cancer (stage I-III) were randomised to usual care or MBSR+usual care. Questionnaires including the Symptom Checklist-90r anxiety and depression subscales and the Center for Epidemiological Studies-Depression scale were administered before randomisation and immediately, 6 and 12 months after the intervention. Intention-to-treat analyses showed differences between groups in levels of anxiety (p=0.0002) and depression (SCL-90r, p<0.0001; CES-D, p=0.0367) after 12 months. Graphical comparisons of participants with higher levels of anxiety and depression at baseline showed a significantly greater decrease in the intervention group throughout follow-up and no differences among least affected participants. Medium-to-large effects were found for all outcomes in the intervention group in analyses of change scores after 12 months' follow-up. The 8-week group based MBSR intervention had clinically meaningful, statistically significant effects on depression and anxiety after 12 months' follow-up, and medium-to-large effect sizes. Our findings support the dissemination of MBSR among women with breast cancer. (Clintrials.gov No.: NCT00990977). Copyright © 2012 Elsevier Ltd. All rights reserved.

  5. Association of Pretreatment Anemia with Pathological Response and Survival of Breast Cancer Patients Treated with Neoadjuvant Chemotherapy: A Population-Based Study.

    Directory of Open Access Journals (Sweden)

    Wenjie Zhu

    Full Text Available Anemia related to adjuvant chemotherapy might predict compromised survival in patients with breast cancer. The present population-based study was to investigate the correlation of pretreatment anemia with pathological response and long-term prognosis of breast cancer patients receiving neoadjuvant chemotherapy (NCT.From 1999 to 2011, a total of 655 patients with operable or locally advanced breast cancer who underwent NCT before definitive surgery were reviewed. The patients were subdivided into anemic (baseline hemoglobin (Hb<12.0 g/dL and non-anemic (Hb≥12.0 g/dL groups. Comparison was made between anemic and non-anemic groups concerning the rate of pathological complete response (pCR, relapse-free survival (RFS, overall survival (OS and cancer-specific survival (CSS. Logistic and Cox regression models were utilized to determine the predictive value of pretreatment anemia in outcomes of patients undergoing NCT.166 women (25.3% were anemic before treatment. Patients in the anemic group were less likely to achieve pCR in NCT than their non-anemic counterparts (odds ratio (OR 0.428, 95% confidence interval (CI 0.198-0.927, p = 0.031. Patients with baseline anemia displayed inferior 10-year RFS (59.1% vs 66.0%, p = 0.022 by log-rank, OS (75.3% vs 90.9%, p<0.001 and CSS (82.4% vs 94.4%, p<0.001 compared with those without. After adjustment for confounders, pretreatment anemia was demonstrated to correlate with elevated risk of relapse (hazard ratio (HR 1.453, 95% CI 1.077-1.962, p = 0.015, cancer-specific mortality (HR 2.961, 95% CI 1.679-5.222, p<0.001 and all-cause mortality (HR 2.873, 95% CI 1.757-4.699, p<0.001.Pretreatment anemia was associated with worse pathological response to NCT as well as survival status in breast cancer. Further studies are warranted to identify optimal interventions and improve the prognosis of this subgroup.

  6. Predictors for contralateral prophylactic mastectomy in breast cancer patients.

    Science.gov (United States)

    Fu, Yun; Zhuang, Zhigang; Dewing, Michelle; Apple, Sophia; Chang, Helena

    2015-01-01

    In recent years, radical breast cancer surgery has been largely replaced by breast conservation treatment, due to early diagnosis and more effective adjuvant treatment. While breast conservation is mostly preferred, the trend of bilateral mastectomy has risen in the United States. The aim of this study is to determine factors influencing patients' choice for having contralateral prophylactic mastectomy (CPM). This is a retrospective study of 373 patients diagnosed with primary invasive breast cancer who were treated by bilateral or unilateral mastectomy (BM or UM) at the Revlon/UCLA Breast Center between Jan. 2002 and Dec. 2010. In the BM group, only those with unilateral breast cancer who chose CPM were included in the analysis. When compared with the UM group, the following factors were found to be associated with BM: younger age, pre-menopausal, a family history of breast/ovarian cancer, BRCA mutation, more breast biopsies, history of breast augmentation, having MRI study within 6 months before the surgery, more likely to have reconstruction and sentinel lymph node biopsy (SLNB) and fewer had neoadjuvant/adjuvant chemotherapy/radiation. When patients with bilateral breast cancer were excluded, multivariate logistic regression analysis indicated younger patients with negative nodes, SLNB as the only nodal surgery and positive family history were significant factors predicting CPM and immediate reconstruction using tissue expanders or implants. Younger age, lower TN stage, requiring only SLNB and high risk family history predict contralateral prophylactic mastectomy. Tissue expander/implant-based reconstructions were more frequently chosen by patients with BM.

  7. SAFE trial: an ongoing randomized clinical study to assess the role of cardiotoxicity prevention in breast cancer patients treated with anthracyclines with or without trastuzumab.

    Science.gov (United States)

    Meattini, Icro; Curigliano, Giuseppe; Terziani, Francesca; Becherini, Carlotta; Airoldi, Mario; Allegrini, Giacomo; Amoroso, Domenico; Barni, Sandro; Bengala, Carmelo; Guarneri, Valentina; Marchetti, Paolo; Martella, Francesca; Piovano, Pierluigi; Vannini, Agnese; Desideri, Isacco; Tarquini, Roberto; Galanti, Giorgio; Barletta, Giuseppe; Livi, Lorenzo

    2017-05-01

    Over the years, thanks to the addition of new generation systemic agents, as well as the use of more advanced and precise radiotherapy techniques, it was able to obtain a high curability rate for breast cancer. Anthracyclines play a key role in the treatment of breast disease, with a well-known benefit on disease-free survival of patients with positive nodal status. Trastuzumab have shown a significant outcome advantage after 1-year administration in case of HER2-positive disease. Unfortunately, significant increase in cardiotoxicity has been observed after anthracyclines and trastuzumab therapies. Even though the cardiology and oncology community strongly recommend a cardiotoxicity prevention strategy for this subset of patients, there is still no consensus on the optimal patient's approach. We aimed to review the published and ongoing researches on cardioprevention strategies and to present the SAFE trial (CT registry ID: NCT2236806; EudraCT number: 2015-000914-23). It is a randomized phase 3, four-arm, single-blind, placebo-controlled study that aims to evaluate the effect of bisoprolol, ramipril or both drugs, compared to placebo, on subclinical heart damage evaluated by speckle tracking cardiac ultrasound in non-metastatic breast cancer patients.

  8. Genetic susceptibility to breast cancer.

    Science.gov (United States)

    Mavaddat, Nasim; Antoniou, Antonis C; Easton, Douglas F; Garcia-Closas, Montserrat

    2010-06-01

    Genetic and lifestyle/environmental factors are implicated in the aetiology of breast cancer. This review summarizes the current state of knowledge on rare high penetrance mutations, as well as moderate and low-penetrance genetic variants implicated in breast cancer aetiology. We summarize recent discoveries from large collaborative efforts to combine data from candidate gene studies, and to conduct genome-wide association studies (GWAS), primarily in breast cancers in the general population. These findings are compared with results from collaborative efforts aiming to identify genetic modifiers in BRCA1 and BRCA2 carriers. Breast cancer is a heterogeneous disease, and tumours from BRCA1 and BRCA2 carriers display distinct pathological characteristics when compared with tumours unselected for family history. The relationship between genetic variants and pathological subtypes of breast cancer, and the implication of discoveries of novel genetic variants to risk prediction in BRCA1/2 mutation carriers and in populations unselected for mutation carrier status, are discussed. (c) 2010. Published by Elsevier B.V.

  9. Evaluate Risk/Benefit of Nab Paclitaxel in Combination With Gemcitabine and Carboplatin Compared to Gemcitabine and Carboplatin in Triple Negative Metastatic Breast Cancer (or Metastatic Triple Negative Breast Cancer)

    Science.gov (United States)

    2017-06-05

    Breast Tumor; Breast Cancer; Cancer of the Breast; Estrogen Receptor- Negative Breast Cancer; HER2- Negative Breast Cancer; Progesterone Receptor- Negative Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Triple-negative Breast Cancer; Triple-negative Metastatic Breast Cancer; Metastatic Breast Cancer

  10. Breast Cancer: Modelling and Detection

    OpenAIRE

    Gavaghan, D. J.; Brady, J. M.; Behrenbruch, C. P.; Highnam, R. P.; Maini, P. K.

    2002-01-01

    This paper reviews a number of the mathematical models used in cancer modelling and then chooses a specific cancer, breast carcinoma, to illustrate how the modelling can be used in aiding detection. We then discuss mathematical models that underpin mammographic image analysis, which complements models of tumour growth and facilitates diagnosis and treatment of cancer. Mammographic images are notoriously difficult to interpret, and we give an overview of the primary image enhancement technolog...

  11. Knowledge, awareness, and practices concerning breast cancer ...

    African Journals Online (AJOL)

    Background: Breast cancer is by far the most frequent cancer of women. However the preventive measures for such problem are probably less than expected. Objectives: The objectives of this study are to assess the breast cancer knowledge and awareness and factors associated with the practice of breast self examination ...

  12. Search for new breast cancer susceptibility genes

    NARCIS (Netherlands)

    Oldenburg, Rogier Abel

    2008-01-01

    This thesis describes the search for new high-risk breast cancer susceptibility genes by linkage analysis. To date 20-25% of familial breast cancer is explained by mutations in the high-risk BRCA1 and BRCA2 breast cancer susceptibility genes. For the remaining families the genetic etiology is

  13. Internet Use and Breast Cancer Survivors

    Science.gov (United States)

    Muhamad, Mazanah; Afshari, Mojgan; Mohamed, Nor Aini

    2011-01-01

    A survey was administered to 400 breast cancer survivors at hospitals and support group meetings in Peninsular Malaysia to explore their level of Internet use and factors related to the Internet use by breast cancer survivors. Findings of this study indicated that about 22.5% of breast cancer survivors used Internet to get information about breast…

  14. Pregnancy and abortion in breast cancer patients

    African Journals Online (AJOL)

    Breast cancer in pregnancy is by itself not an indication for abortion. We document the case histories of 2 patients with breast cancer (recurrent or advanced) who elected to carry pregnancies to term. Pregnancy concurrent with or subsequent to breast cancer is not associated with a worse prognosis than would be observed ...

  15. Dermatologic radiotherapy and breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Goldschmidt, H.; Gorson, R.O.; Lassen, M.

    1982-03-01

    This study was set up to provide quantitative data to evaluate unsubstantiated claims that improper dermatologic radiation techniques may cause breast cancer. A thin mylar window ionization rate meter placed at the location of the right breast of an Alderson-RANDO anthropomorphic phantom was used to measure direct and scatter radiation reaching the female breast during radiotherapy of the facial region (as given for acne). The results indicate that scatter doses are very small; they are influenced by radiation quality and the use or nonuse of a treatment cone. Quantitative risk estimates show that the very small risk of breast cancer induction can be reduced even further by the use of proper radiation protection measures.

  16. Clinical outcome of percutaneous RF-ablation of non-operable patients with liver metastasis from breast cancer

    DEFF Research Database (Denmark)

    Kümler, Iben; Parner, Vibeke Kirk; Tuxen, Malgorzata K.

    2015-01-01

    PURPOSE: Despite improved anti-neoplastic treatment the prognosis for patients with liver metastases from metastatic breast cancer remains poor. MATERIALS AND METHODS: Thirty-two consecutive patients with metastatic breast cancer treated with radiofrequency ablation (RFA) at the Department...

  17. Photodynamic therapy for cutaneous metastases of breast cancer

    Directory of Open Access Journals (Sweden)

    E. V. Goranskaya

    2011-01-01

    Full Text Available Breast cancer is the most common cancer and the leading cause of cancer death in w omen. Cutaneous metastases are observed in 20 % pa- tients with breast cancer. 36 breast cancer patients with cutaneous metastases were treated with photodynamic therapy in the de partment of laser and photodynamic therapy MRRC. Complete regression was obtained in 33.9 %, partial — in 39 % of cases, the stabilization achieved in 25.4 %, progression noted in 1.7 %. The objective response was obtained in 72.9 % of cases, treatment effect — in 97.4 %. Photodynamic therapy has good treatment results of cutaneous metastases of breast cancer with a small number of side effects.

  18. Qualidade de vida e sexualidade de mulheres tratadas de câncer de mama Quality of life and sexuality of women treated for breast cancer

    Directory of Open Access Journals (Sweden)

    Priscila Ribeiro Huguet

    2009-02-01

    atratividade quando comparadas às mastectomizadas sem reconstrução. CONCLUSÕES: melhor nível socioeconômico e de escolaridade, relação marital estável e cirurgia com conservação mamária estão associados a melhores taxas de qualidade de vida, inclusive a sexual.PURPOSE: to evaluate the quality of life and sexuality features of women with breast cancer, according to the type of surgery they underwent and their sociodemographic characteristics. METHODS: transversal study with 110 women treated for breast cancer, for at least one year in the Centro de Atenção Integral à Saúde da Mulher of UNICAMP. The quality of life was assessed by the WHOQOL-bref questionnaire, and the issues on sexuality, by a specific questionnaire in which Cronbach's Alpha coefficient was used to validate the concordance of responses (alpha=0.72 and the technique of factor analysis, with the criterion of self value and variance maximum rotation, resulting in two components: intrinsic or intimacy ( how the woman sees herself sexually and extrinsic or attractiveness (how the woman believes the others see her sexually. Sociodemographic variables have been assessed according to the WHO questionnaire, and the sexuality components, through the Kruskal-Wallis followed by the Mann-Whitney's test and Spearman correlation test. RESULTS: age, schooling, type of surgery and lapse of time from the surgery did not influence the quality of life concerning physical, environmental, and psychological aspects, as well as the social relationships. Women with a stable marital relationship got higher scores in the psychological area (p=0.04 and in the area of social relationships (p=0.02. Higher socioeconomic level influenced the quality of life concerning physical appearance (p=0.01 and environment (p=0.002. Regarding the sexuality, age had influence in the extrinsic component (p=0.0158. Women with a stable marital relationship had higher scores of quality of life in both components of sexuality. Higher schooling

  19. [Lipofilling and breast cancer: Literature review in 2015?].

    Science.gov (United States)

    Ho Quoc, C; Carrabin, N; Meruta, A; Piat, J-M; Delay, E; Faure, C

    2015-11-01

    The clinical surveillance of a patient treated for breast cancer involves many specialists: a surgeon, an oncologist, a radiotherapist, a gynecologist, and a general practitioner. The patients diagnosed with breast cancer will require regular clinical examination in order to identify possible recurrences. In our team, fat grafting has been used since 1998 for breast reconstruction because its results are natural breasts. Usually used as an adjuvant for flap or implant breast reconstruction, the lipofilling increases the aesthetic result and has a high satisfaction rate among patients. Despite of this advantage, some teams do not use lipofilling in patients with breast cancer history, because of doubts about oncology safety and screening difficulty. We performed an extensive review of the literature available regarding this subject. The purpose of this article is to evaluate the oncology safety of lipofilling in breast reconstruction after breast cancer. A literature review was undertaken using PubMed. The key words searched were: breast lipofilling, breast reconstruction, breast cancer, and recurrence. The results of the literature review showed a reduced number of articles reporting recurrence after lipofilling. The retrospective studies included few patients and searched for multiple variables: histological type, stage, surgery, marginal invasion, distance between cancer surgery and lipofilling. In our research, we found no correct control group, except the series of Petit. The follow-up is relatively short (between 1 and 3years), except for the series of Rigotti. The recurrence cases after lipofilling in patients with extensive in situ carcinoma, in the series of Petit, raised the problem to be cautious with lipofilling after extensive in situ carcinoma. Other factors involved are the age of the patient and the distance between the cancer surgery and the lipofilling. Breast cancer is a disease that is well managed regarding treatment and follow-up. After

  20. Multiparametric Breast MRI of Breast Cancer

    Science.gov (United States)

    Rahbar, Habib; Partridge, Savannah C.

    2015-01-01

    Synopsis Breast MRI has increased in popularity over the past two decades due to evidence for its high sensitivity for cancer detection. Current clinical MRI approaches rely on the use of a dynamic contrast enhanced (DCE-MRI) acquisition that facilitates morphologic and semi-quantitative kinetic assessments of breast lesions. The use of more functional and quantitative parameters, such as pharmacokinetic features from high temporal resolution DCE-MRI, apparent diffusion coefficient (ADC) and intravoxel incoherent motion (IVIM) on diffusion weighted MRI, and choline concentrations on MR spectroscopy, hold promise to broaden the utility of MRI and improve its specificity. However, due to wide variations in approach among centers for measuring these parameters and the considerable technical challenges, robust multicenter data supporting their routine use is not yet available, limiting current applications of many of these tools to research purposes. PMID:26613883