Abstract:
:The NSABP B-30 trial addresses whether amenorrhea after adjuvant chemotherapy increases survival. Preliminary to the trial outcome analysis, we examined the incidence of amenorrhea and its relationship to symptoms and quality of life (QOL) in the standard-care arm of this adjuvant breast cancer trial. Premenopausal women treated on the doxorubicin-and-cyclophosphamide-followed-by-docetaxel arm were included. Questionnaires assessing menstrual history, QOL, and symptoms were administered at baseline, day 1 of cycle 4 (or 9 weeks from start of chemotherapy for those who stopped chemotherapy early), and at 6, 12, and 24 months. Seven hundred and eight patients were evaluable for the analysis, with median potential follow-up of 57.5 months. Of these, 321 patients also participated in the QOL substudy. Of the 708 patients, 83% reported > or =1 episode of amenorrhea for > or =6 months. The estimated rate of resumption of menses at 24 months was 45.3% for women <40 years, 10.9% for women 40-50, and 3.2% for women >50 years. Those treated with tamoxifen were more likely to become amenorrheic (p = 0.003). Menstrual status was not significantly associated with QOL or symptoms. Prolonged amenorrhea is associated with a regimen that contains doxorubicin, cyclophosphamide, and docetaxel, and is age dependent and impacted by tamoxifen use. Vasomotor symptoms are common in this patient population but are not associated with menstrual status. These results can be used to inform premenopausal women about the risk and time course of amenorrhea associated with this common adjuvant therapy regimen, along with the effects on symptoms and QOL.
journal_name
Breast Cancer Res Treatjournal_title
Breast cancer research and treatmentauthors
Swain SM,Land SR,Ritter MW,Costantino JP,Cecchini RS,Mamounas EP,Wolmark N,Ganz PAdoi
10.1007/s10549-008-9937-0subject
Has Abstractpub_date
2009-01-01 00:00:00pages
315-20issue
2eissn
0167-6806issn
1573-7217journal_volume
113pub_type
杂志文章,多中心研究,随机对照试验abstract::Erratum to: Breast Cancer Res Treat (2013),138:369–381,DOI 10.1007/s10549-012-2389-6. In the original publication of the article, the Fig. 4c and d were published erroneously. The revised Fig. 4 is given in this erratum. ...
journal_title:Breast cancer research and treatment
pub_type: 已发布勘误
doi:10.1007/s10549-016-3752-9
更新日期:2016-04-01 00:00:00
abstract::In 141 postmenopausal node-positive patients with primary breast cancer, routine biochemical markers (alkaline phosphatase, gamma-glutamyl transpeptidase, carcinoembryonic antigen), and chest x-ray, in combination with history and clinical examination, have been performed at 3 monthly intervals for at least 2 years. S...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01807283
更新日期:1988-07-01 00:00:00
abstract::Women with reduced CYP2D6 activity have low endoxifen concentrations and likely worse long term benefits from tamoxifen. We investigated the association between CYP2D6 genotype and tamoxifen-induced hot flashes in a prospective cohort. We collected hot flash frequency and severity data over 12 months from 297 women in...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1007/s10549-009-0309-1
更新日期:2009-10-01 00:00:00
abstract:PURPOSE:We used multiplex immunofluorescence (mIF) to determine whether mitotic rate represents an independent prognostic marker in triple-negative breast cancer (TNBC). Secondary aims were to confirm the prognostic significance of immune cells in TNBC, and to investigate the relationship between immune cells and proli...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05396-5
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:The estrogen receptor alpha (ESR1) is a mediator of estrogen response in the breast. The most studied variants in this gene are the PvuII and XbaI polymorphisms, which have been associated to lower sensitivity to estrogen. We evaluated whether these polymorphisms were associated with breast cancer risk by me...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9562-3
更新日期:2008-02-01 00:00:00
abstract::We previously identified a polymorphism in the human estrogen receptor (ER) gene, within the coding region for the protein's amino terminal B-domain. In estrogen receptor-positive (ER+) breast tumors, the variant allele was preferentially associated with lower levels of ER, and was clinically correlated with frequent ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01980941
更新日期:1991-10-01 00:00:00
abstract::Several independent randomized controlled trials are initiated to investigate whether sentinel lymph node biopsy can be safely omitted in clinically node negative breast cancer patients with negative axillary ultrasound findings, who are treated with breast conserving therapy. A consequence of omitting sentinel lymph ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,随机对照试验
doi:10.1007/s10549-013-2822-5
更新日期:2014-02-01 00:00:00
abstract::Psoriasin (S100A7) is a calcium-binding protein that has shown to be highly expressed in high-grade ductal carcinoma in situ (DCIS) and a subset of invasive breast cancers. However, its role in invasion and metastasis is not very well known. In this study, we have shown that S100A7 differentially regulates epidermal g...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-013-2491-4
更新日期:2013-04-01 00:00:00
abstract:BACKGROUND:Intracystic/encapsulated papillary carcinoma remains a poorly understood disease of the breast with a little amount of reports that describe it. It shares features with DCIS and IDC and predominantly affects postmenopausal women. This study aims to evaluate the clinical presentation, treatment, and outcomes ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05680-9
更新日期:2020-07-01 00:00:00
abstract:PURPOSE:Combining molecular therapies with chemotherapy may offer an improved clinical outcome for chemoresistant tumours. Sphingosine-1-phosphate (S1P) receptor antagonist and sphingosine kinase 1 (SK1) inhibitor FTY720 (FTY) has promising anticancer properties, however, it causes systemic lymphopenia which impairs it...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-017-4380-8
更新日期:2017-10-01 00:00:00
abstract:PURPOSE:To investigate the effects of cognitive function on discontinuation of hormonal therapy in breast cancer survivors ages 65+ ("older"). METHODS:Older breast cancer survivors with invasive, non-metastatic disease, and no reported cognitive difficulties were recruited from 78 Alliance sites between 2004 and 2011....
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,多中心研究
doi:10.1007/s10549-017-4353-y
更新日期:2017-10-01 00:00:00
abstract:BACKGROUND:Telomerase is a ribonucleoprotein enzyme that synthesises telomeres in human germ cells, embryogenesis and in cancer, maintaining chromosomal length, stability and cellular immortality. The hTERT gene is the rate-limiting determinant of telomerase reactivation during immortalization and malignant transformat...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-007-9622-8
更新日期:2008-05-01 00:00:00
abstract:PURPOSE:TP53 mutation is the most common mutation in breast cancer, and it is considered a target marker of triple-negative breast cancer (TNBC). We investigated whether expression of p53 detected by immunochemical staining predicts the chemotherapy response of TNBC. METHODS:A total of 11,393 TNBC patients who had bet...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-018-4928-2
更新日期:2018-11-01 00:00:00
abstract::Several independent studies have presented evidence for the involvement of human papillomaviruses (HPV) in the aetiology of human breast cancer, while others have reported the opposite findings. Here, we have analysed by a high sensitive multiplex PCR-based method the prevalence of alpha mucosal and beta cutaneous HPV...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-008-0040-3
更新日期:2009-04-01 00:00:00
abstract:PURPOSE:The Ki67 proliferation index is a prognostic and predictive marker in breast cancer. Manual scoring is prone to inter- and intra-observer variability. The aims of this study were to clinically validate digital image analysis (DIA) of Ki67 using virtual dual staining (VDS) on whole tissue sections and to assess ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-018-4669-2
更新日期:2018-05-01 00:00:00
abstract::Epidemiological and experimental studies suggest that isoflavones may protect against breast cancer by acting as estrogen agonists or antagonists. A case-control study was conducted in southeast China in 2004-2005 to examine the association between dietary isoflavone intake and breast cancer risk by estrogen receptor ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-009-0354-9
更新日期:2009-12-01 00:00:00
abstract::The effect of 17-beta-estradiol (E2) on the induction of osteolytic lesions by estrogen receptor (ER)-negative breast cancer cells was investigated in 4-week-old female nude mice. Exposure to exogenous E2 was found to increase osteolytic areas on radiographs up to 5.3 times in mice inoculated intracardially with MDA-2...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1022943127689
更新日期:2003-03-01 00:00:00
abstract::It is still controversial whether the identification of micrometastases and isolated tumor cells in the axillary lymph nodes of patients with breast cancer has any prognostic value. We evaluated the prognostic role of isolated tumor cells and micrometastases in the axillary lymph nodes in 3,158 consecutive patients pT...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-009-0446-6
更新日期:2009-11-01 00:00:00
abstract:PURPOSE:Psychological resilience is an important ability for women with breast cancer to cope effectively with depression and anxiety. However, the demands of long-term hospital-based psychological rehabilitation interventions are not met in mainland China, where shorter hospital stays and longer home rehabilitation ar...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05368-9
更新日期:2019-11-01 00:00:00
abstract:INTRODUCTION:To examine the trends in the prevalence of breast cancer risk factors in relation to breast cancer incidence trends and to explore whether the changes in risk factors differed by ethnicity in Hawaii over a 25-year period. METHODS:We pooled 17 population-based epidemiological studies conducted in Hawaii be...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-005-9129-0
更新日期:2006-07-01 00:00:00
abstract::We conducted gene-based analysis in 26 genes in the FGFR signaling pathway to identify genes carrying genetic variation affecting risk of breast cancer and the specific estrogen receptor (ER) subtypes. Tagging single-nucleotide polymorphisms (SNPs) for each gene were selected and genotyped on a customized Illumina Exo...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-015-3672-0
更新日期:2016-01-01 00:00:00
abstract:PURPOSE:Insertion of radiopaque markers is helpful for tumor localization in patients receiving neoadjuvant chemotherapy (NAC) followed by breast-conserving surgery (BCS). The aim of this retrospective study was to investigate the pathologic margin status in patients with single or double marker insertion. METHODS:We ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05907-9
更新日期:2020-12-01 00:00:00
abstract::The aim of this study is to evaluate the impact of CYP2D6 genotyping in predicting disease-free survival and toxicity in breast cancer patients treated with adjuvant tamoxifen. DNA from 91 patients was genotyped using the AmpliChip CYP450 GeneChip, Roche that facilitates the classification of individuals by testing 27...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-009-0328-y
更新日期:2010-01-01 00:00:00
abstract::The c.156_157insAlu BRCA2 mutation has so far only been reported in hereditary breast/ovarian cancer (HBOC) families of Portuguese origin. Since this mutation is not detectable using the commonly used screening methodologies and must be specifically sought, we screened for this rearrangement in a total of 5,443 suspec...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-010-1036-3
更新日期:2011-06-01 00:00:00
abstract::Heregulin (HRG) and 17beta-estradiol (E2) interactions that modulate growth of breast cancer cell lines have recently been demonstrated. We examined the ability of heregulin beta1 (HRGbeta1) and 17beta-estradiol to modulate the biological behavior of estrogen receptor (ER) negative human breast cancer cell lines (AU-5...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1006035603635
更新日期:1998-09-01 00:00:00
abstract::Previous studies on the association between mammography screening and stage at breast cancer (BC) diagnosis have limitations because they did not analyze persistence with mammography screening and did not distinguish screening from diagnostic mammograms. The objective of this study is to determine the association betw...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-014-3204-3
更新日期:2014-12-01 00:00:00
abstract:PURPOSE:To estimate the performance of diffusion-weighted imaging (DWI) for breast cancer detection. METHODS:Consecutive breast magnetic resonance imaging examinations performed from January to September 2016 were retrospectively evaluated. Examinations performed before/after neoadjuvant therapy, lacking DWI sequences...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05519-y
更新日期:2020-02-01 00:00:00
abstract::Human mammary epithelial antigens (HME-Ags) are released into the circulation by breast tumors and not by normal breast tissue (Proc. Natl. Acad. Sci. USA 74: 582-586, 1977). This characteristic made them valuable, together with other breast cancer related antigens later identified, to develop immunoassays useful in t...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01806353
更新日期:1990-05-01 00:00:00
abstract:OBJECTIVE:The national guidelines recommend more intensive screening for breast cancer for women with a family history of breast or ovarian cancer. Using the data from the 2000 National Health Interview Survey (NHIS), we examined factors related to the underuse of mammogram in this population. METHOD:The study subject...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-006-9298-5
更新日期:2007-03-01 00:00:00
abstract::WWOX is a cancer gene, spanning the common chromosomal fragile site 16D. Genomic and expression aberrations affecting this gene and locus are common in various neoplasias including breast cancer. The aim of the present study was to evaluate the relationship between WWOX expression at the protein level with respect to ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-004-1474-x
更新日期:2005-01-01 00:00:00