Maintenance of Clinical Efficacy After Dose Reduction of Ixabepilone Plus Capecitabine in Patients With Anthracycline- and Taxane-Resistant Metastatic Breast Cancer: A Retrospective Analysis of Pooled Data From 2 Phase III Randomized Clinical Trials

2012 ◽  
Vol 12 (4) ◽  
pp. 240-246 ◽  
Author(s):  
Vicente Valero ◽  
Eduard Vrdoljak ◽  
Binghe Xu ◽  
Eva Thomas ◽  
Henry Gómez ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Metastatic Breast Cancer ◽  
Retrospective Analysis ◽  
Dose Reduction ◽  
Clinical Efficacy ◽  
Randomized Clinical Trials ◽  
Metastatic Breast ◽  
Phase Iii ◽  
Pooled Data

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)

The introduction of a third CDK4/6 inhibitor does not change the cost-effectiveness profile in first and subsequent-lines after progression or relapse during previous endocrine therapy in patients with hormone receptor positive (HR+)/human epidermal receptor-2 negative (HER-2) advanced or metastatic breast cancer

2020 ◽  
Vol 26 (6) ◽  
pp. 1486-1491
Author(s):  
Jacopo Giuliani ◽  
Andrea Bonetti
Keyword(s):  
Breast Cancer ◽  
Metastatic Breast Cancer ◽  
Dose Reduction ◽  
Endocrine Therapy ◽  
Hormone Receptor ◽  
Metastatic Breast ◽  
Phase Iii ◽  
Full Dose ◽  
Hormone Receptor Positive ◽  
Human Epidermal Receptor

The aim of this study was to assess the pharmacological costs of CDK4/6-inhibitors (palbociclib, ribociclib and abemaciclib) in hormone receptor positive (HR+)/human epidermal receptor 2-negative (HER2-) advanced or metastatic breast cancer (BC). We have considered pivotal phase III randomized controlled trials (RCTs) of palbociclib, ribociclib and abemaciclib for the treatment of postmenopausal women with HR+/HER2- advanced or metastatic BC in first-line in association with letrozole or anastrozole (scenario 1) and in subsequent-lines after progression or relapse during previous endocrine therapy (scenario 2).The costs of drugs are at the Pharmacy of our Hospital and are expressed in euros (€). Six phase III RCTs, including 3843 patients, were considered. In the scenario 1, abemaciclib resulted the less expensive at the full dose, with 2246 € per month of progression free survival (PFS)-gained. Overall ribociclib resulted the less expensive considering the reduction in dosage (36.1% in MONALEESA-2 trial versus (vs). 36.0% of palbociclib in PALOMA-2 trial vs. 43.4% of abemaciclib in MONARCH-3 trial). The price was the same for palbociclib and abemaciclib both at full and with dose reduction. In the scenario 2, the situation was similar to the scenario 1, but with lowest costs for ribociclib per month PFS-gained both at full dose (2070 €) and at dose reduction (1391 € and 690 € at 400 mg and 200 mg, respectively). Combining pharmacological costs of drugs with the measure of efficacy represented by the PFS, ribociclib was the less expensive in both scenarios.

scholarly journals Role of nab-paclitaxel in metastatic breast cancer: a meta-analysis of randomized clinical trials

Oncotarget ◽  
2017 ◽  
Vol 8 (42) ◽  
pp. 72950-72958 ◽  
Author(s):  
Yun Liu ◽  
Guoxin Ye ◽  
Dali Yan ◽  
Lei Zhang ◽  
Fan Fan ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Metastatic Breast Cancer ◽  
Randomized Clinical Trials ◽  
Meta Analysis ◽  
Metastatic Breast

Phase II Trial of N,N-Diethyl-2-[4-(phenylmethyl)phenoxy]ethanamine.HCl and Doxorubicin Chemotherapy in Metastatic Breast Cancer: A National Cancer Institute of Canada Clinical Trials Group Study

1999 ◽  
Vol 17 (11) ◽  
pp. 3431-3437 ◽  
Author(s):  
K. Khoo ◽  
L. Brandes ◽  
L. Reyno ◽  
A. Arnold ◽  
S. Dent ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Clinical Trials ◽  
Metastatic Breast Cancer ◽  
Phase Ii ◽  
National Cancer Institute ◽  
Response Rate ◽  
Phase Ii Trial ◽  
Single Agent ◽  
Metastatic Breast ◽  
Phase Iii

PURPOSE: This multicenter phase II trial investigated the efficacy and toxicity of a combination of the novel intracellular histamine antagonist, N,N-diethyl-2-[4-(phenylmethyl)phenoxy]ethanamine.HCl (DPPE), and doxorubicin in patients with anthracycline-naïve metastatic breast cancer. Preclinical models and early single institutional studies suggested DPPE could potentiate the cytotoxicity of doxorubicin. PATIENTS AND METHODS: Forty-two women, 32 to 77 years old (median, 59 years), with anthracycline-naïve metastatic breast cancer were treated. Patients may have had one previous regimen of nonanthracycline chemotherapy, either in the adjuvant or metastatic disease treatment setting. DPPE (6 mg/kg) was administered as an 80 minute intravenous infusion with doxorubicin (60 mg/m2) given intravenously over the last 20 minutes of the DPPE infusion. Patients were premedicated with an antiemetic and sedating regimen. The DPPE/doxorubicin treatment was given every 21 days for a maximum of seven cycles. RESULTS: All 42 patients were assessable. Overall, toxicity was comparable to that expected with doxorubicin alone, with the exception of DPPE-related motion sickness, mild hallucinations, and cerebellar signs at the time of the infusion. These CNS side effects were manageable in an ambulatory care setting, improved with subsequent cycles of treatment, and did not usually require hospitalization. Four patients developed febrile neutropenia. Thirty-five patients received four or more cycles of chemotherapy. The overall response rate was 52.5% (95% confidence interval, 36% to 68%), with 9.5% complete responses (n = 4), 43% partial responses (n = 18), and 38% of patients with stable disease (n = 16). CONCLUSION: The antitumour effects of DPPE/doxorubicin the 52.5% response rate seems encouraging, particularly in consideration of the fact that a recently reported randomized National Cancer Institute of Canada Clinical Trials Group trial using single-agent doxorubicin 60 mg/m2 in one of the treatment arms achieved a 31% response rate. Thus, a randomized phase III trial of doxorubicin versus doxorubicin plus DPPE is being conducted in this clinical setting.

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