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Florian Heitz Philipp Harter Hans-Joachim Lueck Annette Fissler-Eckhoff Fatemeh Lorenz-Salehi Stefanie Scheil-Bertram Alexander Traut Andreas du Bois 《European journal of cancer (Oxford, England : 1990)》2009,45(16):2792-2798
PurposeEvaluation of the influence of immunohistochemically defined breast cancer (BC) subtypes and other risk factors on the development of cerebral metastases (CM).MethodsExploratory analysis of a hospital-based prospective tumour registry including all patients with primary BC treated in our EUSOMA breast unit between 1998 and 2006.ResultsThe study cohort contained 2441 patients, including 284 patients (11.6%) with triple-negative (oestrogen receptor (ER), progesterone receptor (PR) and HER2-negative) and 245 patients (10.1%) with HER2-overexpressing BC subtypes. Overall, 80 patients (3.3%) developed CM within a median follow-up period of 47 months, 19 (23.8%) of them with triple-negative and 19 (23.8%) with HER2-positive tumours. Therefore, 6.7% of all patients with triple-negative and 7.8% of patients with HER2-positive breast cancer developed CM. Multivariate analysis indicated that the highest risk for CM was triple-negative breast cancer. Further independent risk factors were: HER2-overexpression, early onset BC (age < 50 years), and large tumour size (pT3/4). Among those patients developing CM, triple-negative BC showed the shortest interval between primary diagnosis and occurrence of CM with a median of 22 months, compared to 30 and 63.5 months in HER2-positive and ER+/HER2- BC, respectively. Survival after occurrence of CM did not differ among the subtypes.ConclusionPatients with triple-negative or HER2-positive BC have a higher risk for CM compared with patients bearing the ER+/HER2- phenotype and develop CM earlier in the course of disease. A risk profile for CM might help adjust surveillance in high risk populations and identify patients with a need for new treatment strategies. 相似文献
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Garcia-Etienne CA Tomatis M Heil J Friedrichs K Kreienberg R Denk A Kiechle M Lorenz-Salehi F Kimmig R Emons G Danaei M Heyl V Heindrichs U Rageth CJ Janni W Marotti L Turco MR Ponti A;eusomaDB Working Group 《European journal of cancer (Oxford, England : 1990)》2012,48(13):1947-1956
IntroductionRecent single-institution reports have shown increased mastectomy rates during the last decade. Further studies aiming to determine if these reports could be reflecting a national trend in the United States of America (US) have shown conflicting results. We report these trends from a multi-institutional European database.Patients and methodsOur source of data was the eusomaDB, a central data warehouse of prospectively collected information of the European Society of Breast Cancer Specialists (EUSOMA). We identified patients with newly diagnosed unilateral early-stage breast cancer (stages 0, I or II) to examine rates and trends in surgical treatment.ResultsA total of 15,369 early-stage breast cancer cases underwent surgery in 13 Breast Units from 2003 to 2010. Breast conservation was successful in 11,263 cases (73.3%).Adjusted trend by year showed a statistically significant decrease in mastectomy rates from 2005 to 2010 (p = 0.003) with a progressive reduction of 4.24% per year. A multivariate model showed a statistically significant association of the following factors with mastectomy: age <40 or ⩾70 years, pTis, pT1mi, positive axillary nodes, lobular histology, tumour grade II and III, negative progesterone receptors and multiple lesions.ConclusionOur study demonstrates that a high proportion of patients with newly diagnosed unilateral early-stage breast cancer from the eusomaDB underwent breast-conserving surgery. It also shows a significant trend of decreasing mastectomy rates from 2005 to 2010. Moreover, our study suggests mastectomy rates in the population from the eusomaDB are lower than those reported in the US. 相似文献
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Ulrike Nitz Oleg Gluz Matthias Christgen Ronald E. Kates Michael Clemens Wolfram Malter Benno Nuding Bahriye Aktas Sherko Kuemmel Toralf Reimer Andrea Stefek Fatemeh Lorenz-Salehi Petra Krabisch Marianne Just Doris Augustin Cornelia Liedtke Calvin Chao Steven Shak Rachel Wuerstlein Hans H. Kreipe Nadia Harbeck 《Breast cancer research and treatment》2017,163(3):573-586
Purpose
To determine whether BPE in preoperative breast MRI influences patients’ recurrence-free survival (RFS).Methods
Between February 2010 and December 2011, 804 consecutive women with invasive breast cancer who had undergone preoperative breast MRI and curative cancer surgery were identified. BPE was visually graded by two reviewers. We determined the correlation between BPE grade and other clinicopathological variables, including age, adjuvant therapy, menopausal status, histologic grade, T stage, N stage, lymphovascular invasion, molecular subtype, surgical margin status, and mammographic density. A Cox proportional hazards model was used to analyze the effects of clinicopathological variables and radiological findings (BPE grade, mammographic density) on RFS.Results
High BPE was associated with premenopausal status (Ps < 0.0001), higher mammographic density (Ps < 0.0001), progesterone receptor positivity (Ps = 0.039, 0.007, respectively), presence of lymphovascular invasion (Ps = 0.008, 0.001, respectively), and close surgical margin (Ps < 0.0001). Recurrences were observed in 75 patients after a mean follow-up period of 61.8 months (range 4–81 months). Non-minimal BPE grade (RFS hazard ratio = 3.086, P = 0.003 for reader 1; RFS hazard ratio = 2.221, P = 0.075 for reader 2) and T3 stage were associated with worse outcomes in postmenopausal women. In premenopausal women, non-minimal BPE grade by readers 1 and 2 did not affect the patients’ outcomes.Conclusions
Increased BPE on preoperative breast MRI in postmenopausal women has potential as a predictor of poor RFS.4.
Nitz Ulrike Gluz Oleg Christgen Matthias Kates Ronald E. Clemens Michael Malter Wolfram Nuding Benno Aktas Bahriye Kuemmel Sherko Reimer Toralf Stefek Andrea Lorenz-Salehi Fatemeh Krabisch Petra Just Marianne Augustin Doris Liedtke Cornelia Chao Calvin Shak Steven Wuerstlein Rachel Kreipe Hans H. Harbeck Nadia 《Breast cancer research and treatment》2019,175(1):265-266
Breast Cancer Research and Treatment - The article Reducing chemotherapy use in clinically high-risk, genomically low-risk pN0 and pN1 early breast cancer patients: five-year data from the... 相似文献
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