Phase III study of taxane chemotherapy with lapatinib or trastuzumab as first-line therapy for women with HER2/neu-positive metastatic breast cancer (BC) (NCIC Clinical Trials Group (NCICCTG)MA.31/GSK EGF 108919).

2011 ◽  
Vol 29 (15_suppl) ◽  
pp. TPS108-TPS108 ◽  
Author(s):  
W. Parulekar ◽  
J. W. Chapman ◽  
S. Aparicio ◽  
Y. Murray ◽  
F. M. Boyle ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Metastatic Breast Cancer ◽  
Metastatic Breast ◽  
Phase Iii ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy ◽  
Phase Iii Study ◽  
Taxane Chemotherapy

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)

Doxorubicin and Paclitaxel Versus Fluorouracil, Doxorubicin, and Cyclophosphamide as First-Line Therapy for Women With Metastatic Breast Cancer: Final Results of a Randomized Phase III Multicenter Trial

2001 ◽  
Vol 19 (6) ◽  
pp. 1707-1715 ◽  
Author(s):  
Jacek Jassem ◽  
Tadeusz Pieńkowski ◽  
Anna Płuzańska ◽  
Svetislav Jelic ◽  
Vera Gorbunova ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Overall Survival ◽  
Metastatic Breast Cancer ◽  
Metastatic Breast ◽  
Phase Iii ◽  
Time To Progression ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy ◽  
Grade 3

PURPOSE: This phase III trial compared the efficacy and safety of doxorubicin and paclitaxel (AT) to 5-fluorouracil, doxorubicin, and cyclophosphamide (FAC) as first-line therapy for women with metastatic breast cancer. PATIENTS AND METHODS: A total of 267 women with metastatic breast cancer were randomized to receive either AT (doxorubicin 50 mg/m2 followed 24 hours later by paclitaxel 220 mg/m2) or FAC (5-fluorouracil 500 mg/m2, doxorubicin 50 mg/m2, cyclophosphamide 500 mg/m2), each administered every 3 weeks for up to eight cycles. Patients had to have measurable disease and an Eastern Cooperative Oncology Group performance status of 0 to 2. Only one prior non–anthracycline, nontaxane-containing adjuvant chemotherapy regimen was allowed. RESULTS: Overall response rates for patients randomized to AT and FAC were 68% and 55%, respectively (P = .032). Median time to progression and overall survival were significantly longer for AT compared with FAC (time to progression 8.3 months v 6.2 months [P = .034]; overall survival 23.3 months v 18.3 months [P = .013]). Therapy was generally well-tolerated (median of eight cycles delivered in each arm). Grade 3 or 4 neutropenia was more common with AT than with FAC (89% v 65%; P < .001); however, the incidence of fever and infection was low. Grade 3 or 4 arthralgia and myalgia, peripheral neuropathy, and diarrhea were more common with AT, whereas nausea and vomiting were more common with FAC. The incidence of cardiotoxicity was low in both arms. CONCLUSION: AT conferred a significant advantage in response rate, time to progression, and overall survival compared with FAC. Treatment was well-tolerated with no unexpected toxicities.

Open-label phase III randomized controlled trial comparing taxane-based chemotherapy (Tax) with lapatinib (L) or trastuzumab (T) as first-line therapy for women with HER2+ metastatic breast cancer: Interim analysis (IA) of NCIC CTG MA.31/GSK EGF 108919.

2012 ◽  
Vol 30 (18_suppl) ◽  
pp. LBA671-LBA671 ◽  
Author(s):  
Karen A. Gelmon ◽  
Frances Boyle ◽  
Bella Kaufman ◽  
David Huntsman ◽  
Alexey Manikhas ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Metastatic Breast ◽  
Phase Iii ◽  
Rank Test ◽  
Her2 Status ◽  
P Value ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy

LBA671 Background: The relative efficacy of L vs T when combined with Tax chemotherapy in the first-line setting of metastatic breast cancer (BC) is unknown. Methods: MA.31 compares Tax-based therapy, paclitaxel 80mg/m2 wkly or docetaxel 75mg/m2 3 wkly for 24 wks in combination with L or T. The L dose was 1,250 mg po daily with Tax followed by 1,500 mg daily (LTax/L). After a loading dose, the T dose was 2 mg/kg wkly or 6 mg/kg 3 wkly + Tax followed by T 6 mg/kg 3 wkly (TTax/T). Stratification was by prior neo/adjuvant HER2 therapy, prior neo/adjuvant Tax, planned Tax (paclitaxel vs docetaxel), and liver metastases. The primary endpoint is ITT progression-free survival (PFS), defined as time from randomization to objective progressive disease based on RECIST criteria or death from any cause. The protocol-specified IA was performed after observing 333 PFS events; the trial was to stop if the 2-sided p-value from the stratified log-rank test was less than 0.03. The NCIC CTG’s independent DSMC reviewed IA results and recommended disclosure because the superiority boundary was crossed. A secondary analysis utilized central laboratory-confirmed HER2 + status. Results: Between July 17 2008 and Dec 1 2011, 652 pts were accrued. Data from 636 pts (525 HER2 centrally confirmed) were included in the IA with clinical cutoff date of Nov 7 2011 and database lock of Apr 13 2012. Median follow-up was 13.6 mos, 12.9 mos for LTax/L pts and 14.0 mos for TTax/T patients. In the ITT analysis, PFS was inferior with LTax/L compared to TTax/T hazard ratio (HR) =1.33; 95% CI 1.06-1.67; p=0.01. LTax/L had median PFS 8.8 mos (95% CI 8.3-10.6) compared to TTax/T 11.4 mos (95% CI 10.8-13.7). PFS in the centrally confirmed HER2+ had HR 1.48 (95%CI 1.15-1.92; p=0.003) (LTax/L to TTax/T). No difference in overall survival was detected (LTax/L to TTax/T) HR= 1.1 (95% CI 0.75-1.61; p=0.62). More grade 3-4 diarrhea and rash was observed with LTax/L (p<0.001). Conclusions: LTax/L therapy is associated with a shorter PFS compared to TTax/T as first line therapy for HER2+ metastatic BC. ClinicalTrials.gov: NCT00667251. CCSRI grant: 021039. Supported by GlaxoSmithKline.

Phase III Study of Bevacizumab Plus Docetaxel Compared With Placebo Plus Docetaxel for the First-Line Treatment of Human Epidermal Growth Factor Receptor 2–Negative Metastatic Breast Cancer

2010 ◽  
Vol 28 (20) ◽  
pp. 3239-3247 ◽  
Author(s):  
David W. Miles ◽  
Arlene Chan ◽  
Luc Y. Dirix ◽  
Javier Cortés ◽  
Xavier Pivot ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Epidermal Growth Factor Receptor ◽  
Metastatic Breast Cancer ◽  
Growth Factor Receptor ◽  
Metastatic Breast ◽  
Phase Iii ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy ◽  
Epidermal Growth

Purpose The efficacy and safety of combining bevacizumab (7.5 and 15 mg/kg) with docetaxel as first-line therapy for human epidermal growth factor receptor 2 (HER2) –negative, locally recurrent or metastatic breast cancer (MBC) was investigated in a three-arm, placebo-controlled, phase III trial. Patients and Methods Patients (N = 736) were randomly assigned to docetaxel 100 mg/m2 plus either placebo or bevacizumab 7.5 or 15 mg/kg every 3 weeks. The primary end point was progression-free survival (PFS); secondary end points included best overall response, duration of response, time to treatment failure, overall survival, and safety. Results Combination of bevacizumab 15 mg/kg, but not 7.5 mg/kg, with docetaxel showed superior median PFS (mPFS) to placebo plus docetaxel in unstratified analysis (placebo mPFS, 8.2 months; 7.5 mg/kg mPFS, 9.0 months [hazard ratio (HR), 0.86; P = .12]; 15 mg/kg mPFS, 10.1 months [HR, 0.77; P = .006]) and stratified analysis (placebo mPFS, 8.1 months; 7.5 mg/kg mPFS, 9.0 months [HR, 0.80; P = .045]; 15 mg/kg mPFS, 10.0 months [HR, 0.67; P < .001]). Response rates in patients with measurable disease at baseline also increased with bevacizumab 15 mg/kg (46% [placebo] v 55% [7.5 mg/kg; P = .07] and 64% [15 mg/kg; P < .001]). Combination with bevacizumab had limited impact on the known toxicity profile of docetaxel. Conclusion Combination of bevacizumab with docetaxel did not significantly impact on the safety profile of docetaxel. Bevacizumab 15 mg/kg every 3 weeks significantly increased PFS when combined with docetaxel as first-line therapy for MBC compared with docetaxel plus placebo.

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