Combination Chemotherapy in Treating Women With Stage II or Stage IIIA Breast Cancer That Has Spread to the Lymph Nodes

June 13, 2023 updated by: Eastern Cooperative Oncology Group

A Phase III Study of Doxorubicin-Cyclophosphamide Therapy Followed by Paclitaxel or Docetaxel Given Weekly or Every 3 Weeks in Patients With Axillary Node-Positive Breast Cancer

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 which regimen of chemotherapy is more effective for breast cancer.

PURPOSE: Randomized phase III trial to compare the effectiveness of two different regimens of combination chemotherapy in treating women who have stage II or stage IIIA breast cancer that has spread to the lymph nodes.

Study Overview

Detailed Description

OBJECTIVES:

  • Compare the disease-free survival and overall survival in patients with node-positive or high-risk node-negative operable stage II or IIIA breast cancer treated with docetaxel or paclitaxel after doxorubicin and cyclophosphamide.
  • Determine whether the weekly administration of paclitaxel or docetaxel for 12 weeks improves disease-free survival and overall survival when compared with the conventional schedule of every 3 weeks for 4 courses after doxorubicin and cyclophosphamide in this patient population.
  • Compare the toxic effects of docetaxel and paclitaxel when administered weekly for 12 weeks versus every 3 weeks for 4 courses in these patients.
  • Compare the toxicity of paclitaxel administered every 3 weeks for 4 courses or weekly for 12 weeks to that of docetaxel administered on the same schedules in these patients.

OUTLINE: This is a randomized, multicenter study. Patients are stratified according to estrogen receptor status (positive vs negative vs unknown), nodal status (0 positive nodes vs 1-3 positive nodes vs 4-9 positive nodes vs at least 10 positive nodes), tumor size (no more than 5 cm vs more than 5 cm vs unknown), and type of prior surgery (mastectomy vs breast conservation surgery). Patients are randomized to one of four treatment arms.

  • Arm I: Patients receive doxorubicin IV and cyclophosphamide IV every 3 weeks for 4 courses (weeks 1-12). Beginning at week 13, patients receive paclitaxel IV over 3 hours every 3 weeks for 4 courses.
  • Arm II: Patients receive doxorubicin and cyclophosphamide as in arm I. Beginning at week 13, patients receive paclitaxel IV over 1 hour weekly for 12 weeks.
  • Arm III: Patients receive doxorubicin and cyclophosphamide as in arm I. Beginning at week 13, patients receive docetaxel IV over 1 hour every 3 weeks for 4 courses.
  • Arm IV: Patients receive doxorubicin and cyclophosphamide as in arm I. Beginning at week 13, patients receive docetaxel IV over 1 hour weekly for 12 weeks.

Within 4 weeks after completion of chemotherapy, patients with estrogen and/or progesterone receptor positive tumors receive oral tamoxifen daily for 5 years.

After completion of all chemotherapy, patients with prior segmental mastectomy receive radiotherapy once daily 5 days per week for 5-6 weeks. Patients with prior modified radical mastectomy may receive radiotherapy after chemotherapy completion at the investigator's discretion.

Patients are followed every 3 months for 2 years, every 6 months for 3 years, and then annually thereafter.

PROJECTED ACCRUAL: A total of 5,000 patients will be accrued for this study within 1.27 years.

Study Type

Interventional

Phase

  • Phase 3

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

    • Alabama
      • Birmingham, Alabama, United States, 35233-1996
        • Veterans Affairs Medical Center - Birmingham
    • California
      • La Jolla, California, United States, 92093-0658
        • University of California San Diego Cancer Center
      • San Francisco, California, United States, 94121
        • Veterans Affairs Medical Center - San Francisco
      • San Francisco, California, United States, 94143-0128
        • UCSF Cancer Center and Cancer Research Institute
    • Delaware
      • Wilmington, Delaware, United States, 19899
        • CCOP - Christiana Care Health Services
    • District of Columbia
      • Washington, District of Columbia, United States, 20307-5000
        • Walter Reed Army Medical Center
      • Washington, District of Columbia, United States, 20007
        • Lombardi Cancer Center
    • Florida
      • Miami Beach, Florida, United States, 33140
        • CCOP - Mount Sinai Medical Center
    • Illinois
      • Chicago, Illinois, United States, 60612
        • Veterans Affairs Medical Center - Chicago (Westside Hospital)
      • Chicago, Illinois, United States, 60637-1470
        • University of Chicago Cancer Research Center
    • Iowa
      • Bettendorf, Iowa, United States, 52722
        • Hematology Oncology Associates of the Quad Cities
      • Iowa City, Iowa, United States, 52242-1009
        • Holden Comprehensive Cancer Center at the University of Iowa
    • Maine
      • Togus, Maine, United States, 04330
        • Veterans Affairs Medical Center - Togus
    • Maryland
      • Baltimore, Maryland, United States, 21201
        • Marlene & Stewart Greenebaum Cancer Center, University of Maryland
    • Massachusetts
      • Boston, Massachusetts, United States, 02115
        • Dana-Farber Cancer Institute
      • Worcester, Massachusetts, United States, 01655
        • University of Massachusetts Memorial Medical Center
    • Minnesota
      • Minneapolis, Minnesota, United States, 55417
        • Veterans Affairs Medical Center - Minneapolis
      • Minneapolis, Minnesota, United States, 55455
        • University of Minnesota Cancer Center
    • Missouri
      • Columbia, Missouri, United States, 65201
        • Veterans Affairs Medical Center - Columbia (Truman Memorial)
      • Columbia, Missouri, United States, 65203
        • Ellis Fischel Cancer Center - Columbia
      • Saint Louis, Missouri, United States, 63110
        • Barnes-Jewish Hospital
    • Nebraska
      • Omaha, Nebraska, United States, 68198-3330
        • University of Nebraska Medical Center
    • Nevada
      • Las Vegas, Nevada, United States, 89106
        • CCOP - Southern Nevada Cancer Research Foundation
    • New Hampshire
      • Lebanon, New Hampshire, United States, 03756-0002
        • Norris Cotton Cancer Center
    • New York
      • Buffalo, New York, United States, 14263-0001
        • Roswell Park Cancer Institute
      • Buffalo, New York, United States, 14215
        • Veterans Affairs Medical Center - Buffalo
      • Manhasset, New York, United States, 11030
        • CCOP - North Shore University Hospital
      • Manhasset, New York, United States, 11030
        • Schneider Children's Hospital at North Shore
      • New York, New York, United States, 10021
        • Memorial Sloan-Kettering Cancer Center
      • New York, New York, United States, 10021
        • New York Presbyterian Hospital - Cornell Campus
      • New York, New York, United States, 10029
        • Mount Sinai Medical Center, NY
      • Syracuse, New York, United States, 13210
        • State University of New York - Upstate Medical University
      • Syracuse, New York, United States, 13210
        • Veterans Affairs Medical Center - Syracuse
      • Syracuse, New York, United States, 13217
        • CCOP - Syracuse Hematology-Oncology Associates of Central New York, P.C.
    • North Carolina
      • Chapel Hill, North Carolina, United States, 27599-7295
        • Lineberger Comprehensive Cancer Center, UNC
      • Durham, North Carolina, United States, 27705
        • Veterans Affairs Medical Center - Durham
      • Durham, North Carolina, United States, 27710
        • Duke Comprehensive Cancer Center
      • Winston-Salem, North Carolina, United States, 27104-4241
        • CCOP - Southeast Cancer Control Consortium
      • Winston-Salem, North Carolina, United States, 27157-1082
        • Comprehensive Cancer Center at Wake Forest University
    • Ohio
      • Columbus, Ohio, United States, 43210-1240
        • Arthur G. James Cancer Hospital - Ohio State University
    • Rhode Island
      • Providence, Rhode Island, United States, 02903
        • Rhode Island Hospital
    • Tennessee
      • Memphis, Tennessee, United States, 38103
        • University of Tennessee, Memphis Cancer Center
      • Memphis, Tennessee, United States, 38104
        • Veterans Affairs Medical Center - Memphis
    • Vermont
      • Bennington, Vermont, United States, 05201
        • Green Mountain Oncology Group
      • Burlington, Vermont, United States, 05401-3498
        • Vermont Cancer Center
      • White River Junction, Vermont, United States, 05009
        • Veterans Affairs Medical Center - White River Junction
    • Virginia
      • Richmond, Virginia, United States, 23298-0037
        • MBCCOP - Massey Cancer Center
      • Richmond, Virginia, United States, 23249
        • Veterans Affairs Medical Center - Richmond

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Description

DISEASE CHARACTERISTICS:

  • Histologically confirmed operable stage IIA, IIB, or IIIA adenocarcinoma of the breast with histologically involved lymph nodes (T1, 2, or 3; N1 or 2; M0) OR high-risk node-negative disease (T2 or 3; N0)

    • Primary tumor at least 2.1 cm in diameter for node-negative disease
    • Bilateral breast disease allowed if at least 1 primary tumor meets the criteria above
  • Must have had at least 6 axillary lymph nodes removed at dissection and at least one node positive for metastasis OR
  • Sentinel node biopsy negative for metastasis (sentinel node biopsy positive allowed if enrolled on American College of Surgery Trial Z0011 and have beenrandomized to receive no axillary dissection)

    • Additional axillary nodes may be obtained provided they are also negative for metastasis
  • Complete tumor removal by either a modified radical mastectomy or local excision plus axillary lymph node dissection (i.e., breast conservation therapy) or sentinel node biopsy

    • Tumor-free margins at least 1 mm for both invasive and noninvasive carcinoma except for lobular carcinoma in situ (less than 1 mm allowed)
  • Concurrent enrollment on American College of Surgery Trial Z0010, Z0011, or NSABP B-32 allowed
  • Hormone receptor status:

    • Estrogen receptor status positive, negative, or unknown

PATIENT CHARACTERISTICS:

Age:

  • 18 and over

Sex:

  • Female

Menopausal status:

  • Not specified

Performance status:

  • Not specified

Life expectancy:

  • Not specified

Hematopoietic:

  • Neutrophil count at least 1,500/mm^3
  • Platelet count at least 100,000/mm^3

Hepatic:

  • Bilirubin no greater than 1.5 mg/dL
  • SGOT no greater than 2 times upper limit of normal

Renal:

  • Creatinine no greater than 1.5 mg/dL

Cardiovascular:

  • No history of myocardial infarction
  • No congestive heart failure
  • No significant ischemic or valvular heart disease

Other:

  • No other prior invasive malignancies within the past 5 years except curatively treated basal or squamous cell skin cancer or carcinoma in situ of the cervix
  • No hypersensitivity to paclitaxel or docetaxel or other similarly formulated drugs (with Cremophor or polysorbate)
  • Not pregnant or nursing
  • Fertile patients must use effective barrier contraception

PRIOR CONCURRENT THERAPY:

Biologic therapy:

  • Not specified

Chemotherapy:

  • No prior chemotherapy for breast cancer

Endocrine therapy:

  • Prior tamoxifen of no more than 4 weeks duration for breast cancer allowed
  • Prior tamoxifen or other selective estrogen receptor modulator (SERM) for chemoprevention (e.g., Breast Cancer Prevention Trial) or for other indications (e.g., osteoporosis) allowed
  • No concurrent tamoxifen or other SERMs

Radiotherapy:

  • No prior radiotherapy for this malignancy
  • At least 2 weeks since prior radiotherapy to the breast for ductal carcinoma in situ

Surgery:

  • See Disease Characteristics
  • Less than 84 days since prior surgical procedure to adequately treat primary tumor

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Randomized

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Investigators

  • Study Chair: Silvana Martino, DO, Saint John's Cancer Institute
  • Study Chair: Vicky E. Jones, MD, University of California, San Diego
  • Study Chair: Joseph A. Sparano, MD, Albert Einstein College of Medicine
  • Study Chair: Edith A. Perez, MD, Mayo Clinic

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

November 16, 1999

Primary Completion (Actual)

May 1, 2007

Study Completion (Actual)

November 1, 2016

Study Registration Dates

First Submitted

December 10, 1999

First Submitted That Met QC Criteria

August 22, 2003

First Posted (Estimated)

August 25, 2003

Study Record Updates

Last Update Posted (Actual)

June 15, 2023

Last Update Submitted That Met QC Criteria

June 13, 2023

Last Verified

June 1, 2023

More Information

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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