Advertisement

Topics

Chemotherapy in Treating Women With Breast Cancer That Can Be Surgically Removed

2014-08-27 03:59:01 | BioPortfolio

Summary

RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. It is not yet known if chemotherapy given before surgery is more effective with or without docetaxel given before or after surgery for breast cancer.

PURPOSE: Randomized phase III trial to compare the effectiveness of chemotherapy using doxorubicin and cyclophosphamide with or without docetaxel in treating women who have stage II or stage III breast cancer.

Description

OBJECTIVES: I. Compare overall and disease-free survival in patients with operable adenocarcinoma of the breast treated with 4 courses of preoperative doxorubicin and cyclophosphamide (AC) alone vs 4 courses of preoperative or postoperative docetaxel (TXT) following 4 courses of preoperative AC. II. Evaluate whether the addition of preoperative TXT to preoperative AC results in improved rates of clinical and pathologic locoregional tumor response. III. Assess whether the addition of preoperative TXT to preoperative AC results in improved rates of breast conservation. IV. Assess whether postoperative TXT improves disease-free and overall survival in patients who receive preoperative AC, especially in certain subgroups of patients (e.g., those with pathologically positive nodes).

OUTLINE: This is a randomized, multicenter study. Patients are stratified according to age (under 50 vs 50 and over), clinical tumor size (less than 2.1 cm vs 2.1-4.0 cm vs greater than 4.0 cm), clinical nodal status (negative vs positive), and participating center. Patients are randomized to one of three treatment arms. Arm I: Patients receive doxorubicin IV followed by cyclophosphamide IV over 30 minutes to 2 hours on day 1 every 21 days for 4 courses. Patients receive oral tamoxifen daily for 5 years, starting on day 1. After completion of chemotherapy, patients are offered surgery (e.g., lumpectomy with axillary node dissection, or modified radical mastectomy). Post-operative radiotherapy is given post-lumpectomy. Arm II: Patients receive doxorubicin IV followed by cyclophosphamide IV over 30 minutes to 2 hours followed by docetaxel IV over 1 hour on day 1 once every 21 days for 4 courses. Patients receive oral tamoxifen daily for 5 years, starting on day 1. After the completion of chemotherapy, surgery is offered (as in arm I). Radiotherapy follows surgery in post-lumpectomy patients. Arm III: Patients receive doxorubicin IV followed by cyclophosphamide IV over 30 minutes to 2 hours on day 1 every 21 days for 4 courses. Patients receive oral tamoxifen daily for 5 years, starting on day 1. After completion of chemotherapy, surgery is offered (as in arm I). After surgical recovery, docetaxel IV is given over 1 hour once every 21 days for 4 courses. Radiotherapy follows docetaxel in post-lumpectomy patients. Chemotherapy is repeated every 21 days for 4 courses in the absence of disease progression or unacceptable toxicity. Patients are followed every 6 months for 5 years, and then annually thereafter.

PROJECTED ACCRUAL: Approximately 2,400 patients will be accrued for this study within 5 years.

Study Design

Allocation: Randomized, Control: Active Control, Endpoint Classification: Safety/Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label, Primary Purpose: Treatment

Conditions

Breast Cancer

Intervention

Cyclophosphamide, Docetaxel, Doxorubicin, Tamoxifen

Location

Huntsville Hospital System
Huntsville
Alabama
United States
35801

Status

Completed

Source

National Surgical Adjuvant Breast and Bowel Project (NSABP)

Results (where available)

View Results

Links

Published on BioPortfolio: 2014-08-27T03:59:01-0400

Clinical Trials [6419 Associated Clinical Trials listed on BioPortfolio]

Docetaxel in Breast Cancer

Primary objective : - To compare disease-free survival after treatment with docetaxel in combination with doxorubicin and cyclophosphamide to doxorubicin and cyclophosphamide foll...

Docetaxel, Doxorubicin, and Cyclophosphamide in Treating Women With Advanced Breast Cancer

RATIONALE: Drugs used in chemotherapy, such as docetaxel, doxorubicin, and cyclophosphamide, use different ways to stop tumor cells from dividing so they stop growing or die. Combining mor...

Dose-Dense Docetaxel Before or After Doxorubicin/Cyclophosphamide in Axillary Node-Positive Breast Cancer

This study will determine if docetaxel will be administered before or after doxorubicin/cyclophosphamides in an adjuvant chemotherapy regimen to be evaluated in a subsequent phase III tria...

Docetaxel in Node Positive Adjuvant Breast Cancer

The purpose of this study is to compare disease-free survival after treatment with docetaxel in combination with doxorubicin and cyclophosphamide to 5-fluorouracil in combination with doxo...

Study of Suitable Schedule of Docetaxel,Anthracycline and Cyclophosphamide in Adjuvant Therapy of Beast Cancer

Anthracycline based regimens followed by a taxane (CALGB-9344 trial and NSABP-B28) or reversed (MD Anderson Adjuvant Trial) has already accepted as adjuvant therapy for node positive breas...

PubMed Articles [14535 Associated PubMed Articles listed on BioPortfolio]

Effectiveness and tolerability of neoadjuvant pertuzumab-containing regimens for HER2-positive localized breast cancer.

Based on improvement in pathologic complete response (pCR) in the NeoSphere and TRYPHAENA studies, the FDA approved neoadjuvant pertuzumab for HER2+ localized breast cancer. These studies demonstrat...

Adjuvant dose-dense doxorubicin-cyclophosphamide versus docetaxel-doxorubicin-cyclophosphamide for high-risk breast cancer: First results of the randomised MATADOR trial (BOOG 2004-04).

Dose-dense administration of chemotherapy and the addition of taxanes to anthracycline-based adjuvant chemotherapy have improved breast cancer survival substantially. However, clinical trials directly...

Correlation of circulating pro-angiogenic miRNAs with cardiotoxicity induced by epirubicin/cyclophosphamide followed by docetaxel in patients with breast cancer.

This study aimed to evaluate predictive value of 14 pro-angiogenic miRNAs for cardiotoxicity induced by epirubicin/cyclophosphamide follow by docetaxel (EC-D) in breast cancer (BC) patients.

UCBG 2-08: 5-year efficacy results from the UNICANCER-PACS08 randomised phase III trial of adjuvant treatment with FEC100 and then either docetaxel or ixabepilone in patients with early-stage, poor prognosis breast cancer.

UNICANCER-PACS08 compared adjuvant FEC (5-FU; epirubicin; cyclophosphamide) then docetaxel to FEC then ixabepilone in poor prognosis early breast cancer (BC). We evaluated whether replacing docetaxel ...

Cost-effectiveness of monitoring endoxifen levels in breast cancer patients adjuvantly treated with tamoxifen.

Breast cancer is the most common malignancy in women worldwide. Recurrence rates in breast cancer are considered to be dependent on the serum concentration of endoxifen, the active metabolite of tamox...

Medical and Biotech [MESH] Definitions

Abnormal accumulation of lymph in the arm, shoulder and breast area associated with surgical or radiation breast cancer treatments (e.g., MASTECTOMY).

Metastatic breast cancer characterized by EDEMA and ERYTHEMA of the affected breast due to LYMPHATIC METASTASIS and eventual obstruction of LYMPHATIC VESSELS by the cancer cells.

Precursor of an alkylating nitrogen mustard antineoplastic and immunosuppressive agent that must be activated in the LIVER to form the active aldophosphamide. It has been used in the treatment of LYMPHOMA and LEUKEMIA. Its side effect, ALOPECIA, has been used for defleecing sheep. Cyclophosphamide may also cause sterility, birth defects, mutations, and cancer.

A infiltrating (invasive) breast cancer, relatively uncommon, accounting for only 5%-10% of breast tumors in most series. It is often an area of ill-defined thickening in the breast, in contrast to the dominant lump characteristic of ductal carcinoma. It is typically composed of small cells in a linear arrangement with a tendency to grow around ducts and lobules. There is likelihood of axillary nodal involvement with metastasis to meningeal and serosal surfaces. (DeVita Jr et al., Cancer: Principles & Practice of Oncology, 3d ed, p1205)

A deoxycytidine derivative and fluorouracil PRODRUG that is used as an ANTINEOPLASTIC ANTIMETABOLITE in the treatment of COLON CANCER; BREAST CANCER and GASTRIC CANCER.

More From BioPortfolio on "Chemotherapy in Treating Women With Breast Cancer That Can Be Surgically Removed"

Advertisement
Quick Search
Advertisement
Advertisement

 

Relevant Topics

Surgical treatments
Surgery is a technology consisting of a physical intervention on tissues. All forms of surgery are considered invasive procedures; so-called "noninvasive surgery" usually refers to an excision that does not penetrate the structure being exci...

Prostate Cancer
Prostate cancer (cancer de prostata) Prostate cancer (cancer de prostata) is a form of cancer that develops in the prostate, a gland in the male reproductive system. Most prostate cancers are slow growing; however, there are cases of aggressive prostat...

Women's Health
Women's Health - key topics include breast cancer, pregnancy, menopause, stroke Follow and track Women's Health News on BioPortfolio: Women's Health News RSS Women'...


Searches Linking to this Trial