scholarly journals Survival of patients with aromatase inhibitors sensitive, HR+/HER2- metastatic breast cancer treated with a first-line endocrine therapy or chemotherapy in a multicenter national observational study

2017 ◽  
Vol 28 ◽  
pp. v86
Author(s):  
E. Jacquet ◽  
A. Lardy-Cleaud ◽  
B. Pistilli ◽  
P. Cottu ◽  
S. Delaloge ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Observational Study ◽  
Endocrine Therapy ◽  
Aromatase Inhibitors ◽  
Metastatic Breast ◽  
First Line

scholarly journals Dutch Breast Cancer Trialists' Group (BOOG)

2006 ◽  
Vol 9 (S1) ◽  
pp. 61-79
Author(s):  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Metastatic Breast Cancer ◽  
Endocrine Therapy ◽  
Metastatic Breast ◽  
Phase Iii ◽  
List Type ◽  
First Line ◽  
Open Label ◽  
Phase Iii Study

This section provides current contact details and a summary of recent or ongoing clinical trials being coordinated by Dutch breast cancer trialists' group (BOOG). Clinical trials include:An open label randomized (inter)national multicenter comparative trial of 5 years adjuvant endocrine therapy with an LHRH agonist plus an aromatase inhibitor (goserelin + anastrozole) versus five courses FE90C chemotherapy followed by the same endocrine therapy in pre- or perimenopausal patients with hormone receptor-positive primary breast cancer (PRemenopausal Optimal Management IS Endocrine therapy). BOOG 2002-01/PROMISE. ISRCTN23561723Open label, comparative, randomized, multicenter, study of trastuzumab (Herceptin) given with docetaxel (Taxotere) versus sequential single agent therapy with trastuzumab followed by docetaxel as first-line treatment for metastatic breast cancer (MBC) patients with HER2neu overexpression. BOOG 2002-02/HERTAX ISRCTN13770586Micro-metastases and Isolated tumour cells: Robust and Relevant Or Rubbish? The MIRROR study in BREAST CANCER. BOOG 2003-03/ZonMW 3214Radiation dose intensity study in breast cancer in young women: a randomized phase III trial of additional dose to the tumor bed. BOOG 2004-01/Young Boost SRCTN45066831Microarray analysis in breast cancer to Tailor Adjuvant Drugs Or Regimens, a randomized phase III study. MATADOR, BOOG 2005-02, CKTO 2004-04 ISRCTN61893718A prospective randomised, open, multicentre, phase III study to assess different Durations of Anastrozole therapy after 2–3 years Tamoxifen as Adjuvant therapy in postmenopausal women with breast cancer. 2006-01/DATAA randomized, open-label phase III study of first line chemotherapy in elderly metastatic breast cancer patients, comparing intravenous pegylated liposomal doxorubicin with oral capecitabine; and the incorporation of a complete geriatric assessment. 2006-02/OMEGABOOG participation in International studies:. BOOG 2001-01/TEAM trial. BOOG 2001-02/AMAROS (EORTC 10981/22023). BOOG 2002-04/HERA (BIG 1-01/EORTC 10011/BO16348B). BOOG 2003-02 (BIG 1-02/IBCSG 27-02). BOOG 2003-04 (GBG 29). BOOG 2004-02/TBP (GBG 26, BIG 3-05). BOOG 2005-01/CASA (IBCSG 32-05/BIG 1-05). BOOG 2005-03/MINDACT (EORTC 10041, BIG 3-04). BOOG 2006-03/SUPREMO (BIG 2-04). BOOG 2006-04/Adjuvant lapatinib study (BIG 2-06/EGF106708)

Phase II trial of pegylated liposomal doxorubicin-cyclophosphamide combination as first-line chemotherapy in elderly metastatic breast cancer patients

2007 ◽  
Vol 25 (18_suppl) ◽  
pp. 19565-19565 ◽  
Author(s):  
P. R. Dufour ◽  
F. Rousseau ◽  
N. Meyer ◽  
T. Delozier ◽  
D. Serin ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Endocrine Therapy ◽  
Liposomal Doxorubicin ◽  
Phase Ii Trial ◽  
Metastatic Breast ◽  
Pegylated Liposomal Doxorubicin ◽  
First Line ◽  
Grade 3 ◽  
Line Chemotherapy

19565 Background: Although the majority of metastatic breast cancer (MBC) patients (pts) responds to endocrine therapy, treatment failure is a concern, as well as front-line therapy for pts with ER/PR negative disease.The combination of anthracyclines (A) and cyclophosphamide (C) is active in younger pts, but cardiac toxicity of A in elderly MBC pts has to be considered. Pegylated liposomal doxorubicin (PLD) (Caelyx®) is active in MBC and has much less cardiotoxicity than A, and we present the preliminary data of the PLD/C in elderly MBC pts. Methods: This was a multicentric phase II trial. Inclusion criteria included: pts aged between 65 and 75, histologically proven measurable MBC, ECOG PS 0–1, LVEF = 50%, first-line chemotherapy for MBC. Prior adjuvant chemotherapy was allowed if stopped for = 6 or 12 months without and with anthracyclines, respectively. Endocrine therapy either in the adjuvant or metastatic setting had to be stopped for = 1 month. All pts gave a written informed consent. The treatment schedule was : PLD 40mg/m2 and C 500mg/m2 d1 every 4 weeks. Efficacy as well as response duration and tolerance were the primary and secondary end-points, respectively. Results: 35 patients were enrolled (Median age 71.3, range 65.6–75.9). A total of 166 cycles have been administered. The median number of cycles was 6 (range 1–9). No toxic death was reported, one patient died of diabetes mellitus decompensation. No congestive heart failure or decrease in LVEF was reported, although 1 pt experience grade 3 dyspnea and stopped treatment. Other (gr3–4) NCI-CTC toxicity included: neutropenia in 7 (gr3) and 3 (gr4) pts; gr3 mucositis (4). No febrile neutropenia was reported. Grade 3 hand-foot syndrome occurred in 1 pt, whereas treatment was stopped due to a generalized rash in 1 pt. An objective response (CR + PR) was achieved in 10 (28,6%) pts (1 CR and 8 PR), and a disease control in 24 (68.6%) with a progression free survival of 8.8 months and a median survival of 20.4 months Conclusions: The LPD-C combination is active in elderly MBC pts, with an acceptable toxicity profile. No significant financial relationships to disclose.

Efficacy of pertuzumab in combination with trastuzumab and a taxane in first-line treatment for metastatic breast cancer (MBC): A multicenter, retrospective, observational study.

2017 ◽  
Vol 35 (15_suppl) ◽  
pp. e12504-e12504 ◽  
Author(s):  
Teresa Gamucci ◽  
Lucia Mentuccia ◽  
Isabella Sperduti ◽  
Alain Gelibter ◽  
Loretta D'Onofrio ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Observational Study ◽  
Real World ◽  
Metastatic Breast ◽  
Progression Free Survival ◽  
Rank Test ◽  
Line Treatment ◽  
First Line ◽  
First Line Treatment

e12504 Background: Pertuzumab (P) , Trastuzumab (T) and Docetaxel (D) is standard first-line treatment in patients (pts) with HER2 + metastatic breast cancer (MBC). This multicenter retrospetive observational study was performed to evaluate the activity of P and T in combination with D or Paclitaxel (Tx) in real world HER2 + MBC pts. Methods: We identified HER2 + MBC pts treated with P, T and D or Ptx optionally followed by P, T and endocrine therapy (ET) maintenance in hormone positive (HR+) BC, in 17 Italian cancer centres between 09/2012 and 08/2016. Overall Survival (OS) and Progression Free Survival (PFS) were calculated by the Kaplan-Meier product-limit method. Log-rank test was used to assess differences between subgroups. Results: 191 pts were included in our analysis. Pts characteristics: median age 54 years (range 29-80); PS 0 in 127 (67%) pts and PS 1 in 54 (28%); 107 (56%) had visceral metastases (mts), 23 (12%) only bone mts and 28 (15%) brain mts, 130 (68%) were ER/PgR +. 76 pts (40%) were metastatic at diagnosis; 148 (78) were treated with D while 43 (22%) with Tx. The ORR was 78% (CI 95% 72-84), RC 18% and RP 60%, only 10 (5%) had PD. To date, of the 54 pts treated with ET maintenance, 26% had a further improvement of response (7 pts had RC). At median follow-up of 17 months (mo) (range 6- 52), median PFS was 20 mo (95% CI 14-26) and median OS at 2 years was 80%. No differences in PFS were found for age (p = 0.92), PS (p = 0.18), receptor status (p = 0.57), visceral mts (p = 0.54) and chemotherapy (cht) type (p = 0.47), whereas number of mts site (1 vs > 1) affected PFS (28 vs 16 mo, p = 0.002). Moreover median PFS in naïve pts and in pts pretreated with only cht was 28 mo (95% CI, 20-36) and 27 mo (95% CI, 16-38) respectively, whereas in pts pretreated with T it was 12 mo (95% CI 16-38 p 0.002). In HR+ pts ET maintenance together with P and T had an impact on PFS (28 vs 15 mo, p = 0.01). Conclusions: Our analysis confirms, in real world HER2 MBC pts, the efficacy of P, T and a taxane combination in first line treatment; in this population PFS was shorter in pts pretreated with T. ET maintenance in association with P and T in HR+ pts improved PFS. Data collection is ongoing and update results will be presented.

scholarly journals Survival analysis of bevacizumab plus taxane treatment in luminal metastatic breast cancer

2021 ◽  
Vol 7 (3) ◽  
pp. FSO672
Author(s):  
Serafin Morales Murillo ◽  
Ariadna Gasol Cudos ◽  
Joel Veas Rodriguez ◽  
Carles Canosa Morales ◽  
Jordi Melé Olivé ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Endocrine Therapy ◽  
Metastatic Breast ◽  
Luminal Breast Cancer ◽  
Hormone Resistance ◽  
Chemotherapy Treatment ◽  
First Line ◽  
Hormone Receptor Positive ◽  
Efficacy Of Treatment

Background: The treatment of luminal metastatic breast cancer is based on endocrine therapy and chemotherapy treatment is limited to the progression of this treatment. Materials & methods: We analyzed the efficacy of treatment with bevacizumab plus paclitaxel in 43 patients with hormone receptor-positive and HER2-negative metastatic breast cancer. Discussion: Paclitaxel plus bevacizumab combination is a useful treatment in metastatic luminal breast cancer with an impressive overall survival of 31 months, similar to combination to endocrine therapy and targeted therapy in first line. In patients with hormone resistance, endocrine therapy saw worse results thus the taxol plus bevacizumab combination could be a better option. This combination does not influence the results of subsequent treatments; therefore, it could provide a good option for patients.

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