The Breast : official journal of the European Society of Mastology
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Randomized Controlled Trial Multicenter Study
Effects of the Chinese medicine Yi Shen Jian Gu granules on aromatase inhibitor-associated musculoskeletal symptoms: A randomized, controlled clinical trial.
Aromatase inhibitor-associated musculoskeletal symptoms (AIMSS) are prevalent among patients on AI therapy, which leads to a lower quality of life and poor adherence to AI treatment. We evaluated whether Yi Shen Jian Gu granules (YSJG) is effective and safe to relieve AIMSS in patients with breast cancer. Eligible participants were randomly assigned to the YSJG group or the placebo group. ⋯ Serum follicle-stimulating hormone and serum estradiol were kept in the postmenopausal range before and after YSJG treatment. Patients with AIMSS treated with YSJG granules had significant improvements in musculoskeletal symptoms. YSJG is effective, safe and well-tolerated in managing AIMSS.
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Randomized Controlled Trial Multicenter Study Comparative Study
External validation of Modified Breast Graded Prognostic Assessment for breast cancer patients with brain metastases: A multicentric European experience.
Several prognostic scores have been developed to estimate survival of breast cancer (BC) patients with brain metastases (BM). Modified Breast Graded Prognostic Assessment (GPA), based on a single-institution cohort of 1552 patients, has been proposed as refinement of Breast-GPA. In addition to age, tumour subtype and KPS, Modified Breast-GPA comprises number of BM. This study was designed to validate Modified Breast-GPA. ⋯ This work provides the first external independent validation of Modified Breast-GPA and confirms its better performance as compared to Breast-GPA.
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Randomized Controlled Trial Multicenter Study
Baseline comprehensive geriatric assessment is associated with toxicity and survival in elderly metastatic breast cancer patients receiving single-agent chemotherapy: results from the OMEGA study of the Dutch breast cancer trialists' group.
To evaluate the association between baseline comprehensive geriatric assessment (CGA) or the Groningen Frailty Indicator (GFI) and toxicity in elderly metastatic breast cancer (MBC) patients treated with first-line palliative chemotherapy. ⋯ In this study of elderly patients with MBC, the number of geriatric conditions correlated with grade 3-4 chemotherapy-related toxicity. Therefore, in elderly patients for whom chemotherapy is being considered, a CGA could be a useful addition to the decision-making process.
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To evaluate the cardiotoxicity, general toxicity, and activity of non-pegylated liposomal doxorubicin, in combination with docetaxel and trastuzumab, as first-line therapy in metastatic breast cancer. Thirty-one patients with metastatic human epidermal growth factor receptor 2-overexpressing breast cancer, who had not previously received chemotherapy for metastatic disease, received non-pegylated liposomal doxorubicin (50 mg/m(2)), docetaxel (75 mg/m(2)) and trastuzumab (2 mg/kg/week) for up to eight cycles, followed by trastuzumab alone for up to 52 weeks. Cardiotoxicity was defined as a decrease in left ventricular ejection fraction (LVEF) to below 45%, or a decrease in LVEF of at least 20% from baseline. ⋯ The best overall response rate was 65.5%. Median time to progression was 13.0 months. The combination of non-pegylated liposomal doxorubicin, docetaxel and trastuzumab combines acceptable cardiac and general toxicity and promising activity as first-line therapy in metastatic breast cancer.
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Randomized Controlled Trial Multicenter Study
Update of the BIG 1-98 Trial: where do we stand?
There is accumulating data on the clinical benefit of aromatase inhibitors in the adjuvant treatment of early-stage breast cancer in postmenopausal women. The Breast International Group (BIG) 1-98 study is a randomized, phase 3, double-blind trial comparing four adjuvant endocrine treatments of 5 years duration in postmenopausal women with hormone-receptor-positive breast cancer: letrozole or tamoxifen monotherapy, sequential treatment with tamoxifen followed by letrozole, or vice versa. This article summarizes data presented at the 2009 St. Gallen early breast cancer conference: an update on the monotherapy arms of the BIG 1-98 study, and results from the sequential treatment arms. Implications for daily practice from BIG 1-98 and from other adjuvant trials will be discussed. ⋯ The BIG 1-98 study update with median follow up of 76 months confirms a significant reduction in the risk of breast cancer recurrence and a trend towards improved overall survival with letrozole as compared to tamoxifen, and no unexpected safety concerns with letrozole. Adjuvant endocrine treatment should preferentially be initiated with letrozole. For patients unable to continue letrozole, switching to tamoxifen appears to be an acceptable alternative.