Epirubicin and Tamoxifen With or Without Docetaxel in Treating Postmenopausal Women With Breast Cancer

NCT ID: NCT00010140

Last Updated: 2013-12-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

PHASE3

Study Classification

INTERVENTIONAL

Study Start Date

1997-08-31

Brief Summary

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RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Hormone therapy using tamoxifen may fight breast cancer by blocking the uptake of estrogen by the tumor cells. Combining chemotherapy with hormone therapy may kill more tumor cells.

PURPOSE: Randomized phase III trial to compare the effectiveness of epirubicin and tamoxifen with or without docetaxel in treating postmenopausal women who have breast cancer that has spread to the lymph nodes.

Detailed Description

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OBJECTIVES:

* Compare the impact of adjuvant epirubicin with or without docetaxel and concurrent or sequential tamoxifen on time to relapse and overall survival in postmenopausal women with node-positive breast cancer.
* Compare the toxic effects of these regimens in this patient population.
* Compare the quality of life in terms of shift in long term toxicity and differences in recuperation in women treated with these regimens.
* Compare the incidence of thromboembolic events during the first 9 months of study and the influence of such events on compliance in women treated with these regimens.

OUTLINE: This is a randomized, multicenter study. Patients are stratified according to participating center. Patients are randomized to one of two adjuvant chemotherapy treatment arms within 30 days after surgery.

* Arm I: Patients receive adjuvant epirubicin IV on days 1 and 8. Treatment continues every 28 days for 6 courses.
* Arm II: Patients receive adjuvant epirubicin IV on days 1 and 8. Treatment continues every 28 days for 3 courses. Patients then receive docetaxel IV over 1 hour on day 1. Treatment continues every 21 days for 3 courses.

Patients may be further randomized to one of two tamoxifen arms. Patients not randomized to the tamoxifen arms receive oral tamoxifen daily for 5 years concurrently with adjuvant chemotherapy.

* Arm I: Patients receive tamoxifen as above concurrently with adjuvant chemotherapy.
* Arm II: Patients receive sequential tamoxifen as above after completion of adjuvant chemotherapy.

Quality of life is assessed at baseline, 9 months, 2 years, and then at 5 years.

Patients are followed at 9 months, 1 year, every 4 months for 1 year, every 6 months for 2 years, and then annually thereafter.

PROJECTED ACCRUAL: A total of 800 patients will be accrued for this study.

Conditions

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Breast Cancer

Keywords

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stage II breast cancer stage IIIA breast cancer stage IIIB breast cancer stage IIIC breast cancer

Study Design

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Allocation Method

RANDOMIZED

Primary Study Purpose

TREATMENT

Interventions

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docetaxel

Intervention Type DRUG

epirubicin hydrochloride

Intervention Type DRUG

tamoxifen citrate

Intervention Type DRUG

adjuvant therapy

Intervention Type PROCEDURE

Eligibility Criteria

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Inclusion Criteria

DISEASE CHARACTERISTICS:

* Histologically proven node-positive breast cancer
* Postmenopausal

* Last menstrual period more than 12 months before initial surgery OR
* Any age with prior bilateral oophorectomy OR
* Age 50 or over with prior hysterectomy without oophorectomy (unrelated to malignancy)
* No distant metastases
* Hormone receptor status:

* Not specified

PATIENT CHARACTERISTICS:

Age:

* See Disease Characteristics

Sex:

* Female

Menopausal status:

* See Disease Characteristics

Performance status:

* WHO (ECOG) 0-1

Life expectancy:

* Not specified

Hematopoietic:

* WBC at least 3,000/mm3 OR
* Absolute neutrophil count at least 1,500/mm3
* Platelet count at least 100,000/mm3

Hepatic:

* Bilirubin normal
* SGOT and SGPT no greater than 1.5 times normal
* Alkaline phosphatase no greater than 1.5 times normal

Renal:

* Creatinine less than 1.5 times normal

Cardiovascular:

* No history of significant angina, congestive heart failure, or myocardial infarction within the past year
* No clinically significant arrhythmias or uncontrolled hypertension
* LVEF normal by MUGA, LV gated scan, or echocardiogram

Other:

* No other concurrent serious illness
* No other prior or concurrent malignancy except adequately treated squamous cell or basal cell skin cancer or carcinoma in situ of the cervix

PRIOR CONCURRENT THERAPY:

Biologic therapy:

* Not specified

Chemotherapy:

* Not specified

Endocrine therapy:

* Not specified

Radiotherapy:

* Not specified

Surgery:

* See Disease Characteristics
Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

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International Collaborative Cancer Group

OTHER

Sponsor Role lead

Principal Investigators

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R. Charles Coombes, MD, MRCP, FRCP, PhD, FMedSci

Role: STUDY_CHAIR

Hammersmith Hospitals NHS Trust

Locations

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Charing Cross Hospital

London, England, United Kingdom

Site Status

Countries

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United Kingdom

Other Identifiers

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ICCG-C/14/96

Identifier Type: -

Identifier Source: secondary_id

EU-20040

Identifier Type: -

Identifier Source: secondary_id

CDR0000068450

Identifier Type: -

Identifier Source: org_study_id