Abstract:
PURPOSE:To evaluate the efficacy and safety of erlotinib in advanced breast cancer. Experimental design Multicenter, phase II study of erlotinib (150 mg orally daily). Cohort 1: progression after anthracyclines, taxanes, and capecitabine (n = 47). Cohort 2: progression after >1 chemotherapy for advanced-stage disease (n = 22). Primary endpoint was response rate (World Health Organization criteria). Secondary endpoints were safety, time to progression, and survival. RESULTS:One patient in each cohort (n = 2, 3.0%) had a partial response. Response duration was 17 weeks for the Cohort 1 patient and 32 weeks for the Cohort 2 patient. Median time to progression was 43 days for Cohort 1 (range 1-204) and 43 days for Cohort 2 (range 25-419). Common adverse events were diarrhea, rash, dry skin, asthenia, nausea, anorexia. CONCLUSION:Erlotinib had minimal activity in unselected previously treated women with advanced breast cancer. Predictive factors are needed to identify breast cancer patients who may derive benefit from erlotinib treatment.
journal_name
Breast Cancer Res Treatjournal_title
Breast cancer research and treatmentauthors
Dickler MN,Cobleigh MA,Miller KD,Klein PM,Winer EPdoi
10.1007/s10549-008-0055-9subject
Has Abstractpub_date
2009-05-01 00:00:00pages
115-21issue
1eissn
0167-6806issn
1573-7217journal_volume
115pub_type
杂志文章,多中心研究abstract::Poly(ADP-ribose) polymerase-1 (PARP1) is a key facilitator of DNA repair. PARP inhibitors have gained recent attention as promising therapeutic agents for the treatment of solid tumours including breast cancer (BC). However, the biological and clinical significance of PARP1 expression in BC and its role in DNA-damage ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-014-3230-1
更新日期:2015-01-01 00:00:00
abstract::Chemotherapy-induced alopecia is a commonly feared chemotherapy side effect and can be prevented using scalp cooling. Scalp metastasis is a rare site of recurrence. There is a question about whether or not the risk might be increased with the use of scalp cooling. Two cases of breast cancer with scalp metastases as fi...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-011-1453-y
更新日期:2011-07-01 00:00:00
abstract:PURPOSE:To investigate the effect of understanding their own disease by patients with metastatic breast cancer on their survival potential after being informed by their physician. PATIENTS AND METHODS:Two hundred and fourteen women with metastatic breast cancer who participated in a multi-institutional, randomized pha...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1023/a:1006483214678
更新日期:2000-05-01 00:00:00
abstract::Preclinical and epidemiologic evidence supports a possible role for beta-adrenergic blocking drugs (beta-blockers), and angiotensin-converting enzyme inhibitors (ACEIs) in promoting survival after breast cancer. However, these drugs are often used concurrently with aspirin, and there is a growing body of evidence indi...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-013-2553-7
更新日期:2013-06-01 00:00:00
abstract::The 2008 Physical Activity (PA) Guidelines recommend engaging in at least 2.5 h (10 MET-hours/week) of moderate intensity PA per week (defined as 4 METs) to reduce risk of morbidity and mortality. This analysis was conducted to investigate whether this recommendation can be extended to breast cancer survivors. Data fr...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-011-1770-1
更新日期:2012-01-01 00:00:00
abstract::Kinase suppressor of Ras 1 (KSR1) has been implicated in tumorigenesis in multiple cancers, including skin, pancreatic and lung carcinomas. However, our recent study revealed a role of KSR1 as a tumour suppressor in breast cancer, the expression of which is potentially correlated with chemotherapy response. Here, we a...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-015-3443-y
更新日期:2015-06-01 00:00:00
abstract::A review of the current literature on immunohistologic and histochemical methods for the detection of steroid hormone binding sites in breast cancer, reveals that many, but not all of the criteria for establishing hormone-receptor binding interactions have been met. These include tissue specificity, binding between la...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01806746
更新日期:1981-01-01 00:00:00
abstract:BACKGROUND:Weight gain is a common problem in breast cancer patients and is reported to be associated with poorer survival. However, most data are limited to Western women. We evaluated weight changes after adjuvant treatment in Korean women with early breast cancer. METHODS:The authors reviewed the records of 260 pat...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-008-9984-6
更新日期:2009-03-01 00:00:00
abstract::Xeroradiography of the axilla was performed in 132 patients with operable breast cancer to investigate the status of the axillary lymph nodes. Pathologic findings were correlated with the results of clinical examination and xeroradiographic findings. Xeroradiography does not appear to have improved our ability to iden...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01807590
更新日期:1983-01-01 00:00:00
abstract:PURPOSE:The optimal management of breast cancer patients with a positive sentinel lymph node (SLN) who undergo mastectomy remains controversial. This study aimed to describe treatment patterns of patients with positive SLNs who undergo mastectomy using a large population-based database. METHODS:The NCDB was queried fo...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05243-7
更新日期:2019-07-01 00:00:00
abstract::This study was undertaken with regard to the gonadotropin theory of ovarian cancer advocated in the literature and was designed to disclose specific features of ovarian morphology in carriers of the BRCA1 gene mutation. We enrolled 171 patients and divided them into two groups: A (n=90)--operated for breast cancer (30...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-006-9220-1
更新日期:2006-11-01 00:00:00
abstract::BRCA1 protein is normally expressed in the nuclei of breast epithelial cells and functions as a negative regulator of the cell cycle. Mutations of BRCA1 gene have been associated with familial breast carcinomas. Although somatic mutations have not been demonstrated in sporadic breast carcinomas, loss of nuclear expres...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1023/a:1013317909431
更新日期:2002-01-01 00:00:00
abstract:PURPOSE:Contralateral prophylactic mastectomy is increasing, despite unclear evidence of improving survival. To investigate the age-related risk factors for contralateral breast cancer (CBC). METHODS:This study included 8716 patients diagnosed with non-metastatic unilateral invasive breast cancer between 1989 and 2008...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-018-5031-4
更新日期:2019-02-01 00:00:00
abstract::Mammographic density is a strong risk factor for breast cancer, but limited data are available in African American (AA) women. We examined the association between mammographic density and breast cancer risk in AA and white women. Cases (n = 491) and controls (n = 528) were from the Carolina Breast Cancer Study (CBCS) ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-012-2185-3
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:This trial studied the disease-free survival after high-dose chemotherapy in patients in complete remission of metastatic breast cancer. PATIENTS AND METHODS:Thirty women, mean age 42.2 years (range 33-55) with metastatic breast cancer, received high-dose chemotherapy in a phase II study. Patients were elig...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章
doi:10.1007/BF01806158
更新日期:1996-01-01 00:00:00
abstract::Neurotoxicity is a common side-effect during taxane therapy. The prevalence and severity of long-term neurotoxicity following therapy is unknown. The authors conducted a cross-sectional study of 50 consecutive patients with stage I-III BC, who were within 6 months and 2 years of completing adjuvant taxane therapy and ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-010-1278-0
更新日期:2011-02-01 00:00:00
abstract:PURPOSE:Differences in tumor biology, genomic architecture, and health care delivery patterns contribute to the breast cancer mortality gap between White and Black patients in the US. Although this gap has been well documented in previous literature, it remains uncertain how large the actual effect size of race is for ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05984-w
更新日期:2020-10-27 00:00:00
abstract::Eribulin mesylate, a novel non-taxane microtubule dynamics inhibitor, is approved for treatment of metastatic breast cancer (MBC) in patients who have previously received at least 2 chemotherapeutic regimens for MBC that should have included an anthracycline and a taxane in the adjuvant or metastatic setting. This pha...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,多中心研究
doi:10.1007/s10549-014-2923-9
更新日期:2014-07-01 00:00:00
abstract::Clinical practice guidelines recommend yearly surveillance mammography for breast cancer survivors, yet many women do not receive this service. The objective of this study was to evaluate factors related to long-term surveillance mammography adherence among breast cancer survivors. We conducted a retrospective cohort ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-013-2816-3
更新日期:2014-02-01 00:00:00
abstract::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 examin...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-013-2715-7
更新日期:2013-11-01 00:00:00
abstract::Our previous study found cancer detection rates were equivalent for direct radiography compared to screen-film mammography, while rates for computed radiography were significantly lower. This study compares prognostic features of invasive breast cancers by type of mammography. Approved by the University of Toronto Res...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-014-3088-2
更新日期:2014-09-01 00:00:00
abstract:PURPOSE:New biomarkers are emerging to predict recurrence risk in women with early-stage breast cancer. High Oncotype DX Recurrence Score® (RS) is associated with worse disease-free and overall survival. Similarly, circulating tumor cells (CTCs, blood) and disseminated tumor cells (DTCs, bone marrow) have prognostic va...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-020-05882-1
更新日期:2020-12-01 00:00:00
abstract::Toremifene is a triphenylethylene derivative structurally and pharmacologically similar to tamoxifen. This Phase I trial assessed the safety, pharmacokinetics, anti-estrogenic, and estrogenic effects of toremifene at six dose levels (10, 20, 40, 60, 200, and 400 mg/day). The most common side-effects associated with th...
journal_title:Breast cancer research and treatment
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1007/BF01807140
更新日期:1990-08-01 00:00:00
abstract:PURPOSE:Suberoylanilide hydroxamic acid (SAHA; vorinostat), a small molecule inhibitor of histone deacetylase, attenuates signaling pathways known to confer trastuzumab resistance. A combination of SAHA and trastuzumab may be a promising strategy to improve the efficacy of trastuzumab against breast cancer. In this Pha...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-017-4310-9
更新日期:2017-09-01 00:00:00
abstract:INTRODUCTION:The incidence of breast cancer varies among women living in the Southwestern part of the US. We evaluate how body size influences breast cancer risk among these women. METHODS:Cases (n = 2,325) diagnosed with breast cancer between October 1, 1999 and May 2004 residing in Arizona, Colorado, New Mexico, or ...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-006-9292-y
更新日期:2007-03-01 00:00:00
abstract::Medroxyprogesterone acetate (MPA) is well recognized to have beneficial effects for the treatment of advanced breast cancer which are comparable to those achieved with other forms of endocrine therapy. Using mammary tumors induced in the rat by dimethylbenz(a)anthracene (DMBA) as a model, we have studied the possibili...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF00665803
更新日期:1993-01-01 00:00:00
abstract::The prognostic value of proliferative activity and its relationship with steroid hormone receptors and histopathological grade have been demonstrated for breast cancers. However, nothing is known about the underlying mechanisms. In order to understand the chronology of the appearance of increased proliferative activit...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/BF01831474
更新日期:1992-01-01 00:00:00
abstract::Cytochrome P450s are enzymes which catalyze Phase-I metabolism reactions; cytochrome P450 1A1 (CYP1A1) is a member of the CYP1 family and participates in the metabolism of a vast number of xenobiotics, as well as endogenous substrates. Four single nucleotide polymorphisms in CYP1A1 have been studied concerning their p...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章,meta分析,评审
doi:10.1007/s10549-009-0694-5
更新日期:2010-07-01 00:00:00
abstract:PURPOSE:CIPN is a common, debilitating, and dose-limiting side effect of chemotherapy. Here, we describe characteristics of patients with CIPN using both patient-reported outcomes (PRO) and quantitative sensory testing (QST). METHODS:Breast cancer survivors with persistent moderate to severe CIPN defined by a rating o...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-019-05416-4
更新日期:2019-12-01 00:00:00
abstract::A review of the literature finds that women diagnosed with breast cancer, who were on an aspirin regimen, experienced a decreased risk of distant metastases and death. Several recent studies have reported an improvement in overall survival in colorectal cancer patients who harbored mutations in the oncogene PIK3CA and...
journal_title:Breast cancer research and treatment
pub_type: 杂志文章
doi:10.1007/s10549-016-3729-8
更新日期:2016-02-01 00:00:00