- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT00003893
Adjuvant Chemotherapy Plus Radiation Therapy in Treating Women With Early-Stage Breast Cancer
Sequencing of Chemotherapy and Radiotherapy in Adjuvant Breast Cancer
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumors cells. Combining chemotherapy with radiation therapy may kill more tumor cells. It is not yet known which regimen of chemotherapy plus radiation therapy is more effective for early-stage breast cancer.
PURPOSE: Randomized phase III trial to compare the effectiveness of two different regimens of adjuvant chemotherapy plus radiation therapy in treating women who have early-stage breast cancer.
Study Overview
Status
Conditions
Detailed Description
OBJECTIVES:
- Compare the effects of synchronous vs sequential adjuvant chemotherapy and radiotherapy on local recurrence, disease-free and overall survival, and treatment delay in women with early-stage breast cancer.
- Compare the safety of these regimens, in terms of dose intensity and toxicity, in this patient population.
- Compare the quality of life and cosmetic outcome in patients treated with these regimens.
OUTLINE: This is a randomized, multicenter study. Patients are stratified according to clinical oncologist, axillary clearance (yes vs no), radiotherapy boost intent (boost vs no boost), and chemotherapy intent (cyclophosphamide, methotrexate, and fluorouracil [5-FU] vs anthracycline-containing regimen). Patients are randomized to one of two treatment arms.
Patients receive any chemotherapy regimen that includes cyclophosphamide, methotrexate, and 5-FU. Some regimens may also include epirubicin, doxorubicin, mitoxantrone, and/or mitomycin. Chemotherapy repeats every 3 weeks for 4-8 courses.
- Arm I (synchronous chemoradiotherapy): Patients receiving synchronous therapy receive any of the above chemotherapy regimens plus daily radiotherapy between courses 2 and 3 OR courses 5 and 6 of chemotherapy. Radiotherapy is administered for 3-5 weeks.
- Arm II (sequential chemoradiotherapy): Patients receiving sequential therapy receive any of the above chemotherapy regimens followed by daily radiotherapy beginning after completion of all chemotherapy (after course 6 or 8). Radiotherapy is administered for 3-5 weeks.
Treatment in both arms continues in the absence of disease progression or unacceptable toxicity.
Quality of life is assessed before chemotherapy, 2-3 weeks after the completion of all treatment, and then at 1, 2, and 5 years.
Patients are followed annually for 10 years.
Peer Reviewed and Funded or Endorsed by Cancer Research UK
PROJECTED ACCRUAL: A total of 2,250 patients (1,125 per treatment arm) will be accrued for this study.
Study Type
Enrollment (Anticipated)
Phase
- Phase 3
Contacts and Locations
Study Locations
-
-
England
-
Birmingham, England, United Kingdom, B15 2TH
- Queen Elizabeth Hospital at University of Birmingham
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
- Child
- Adult
- Older Adult
Accepts Healthy Volunteers
Genders Eligible for Study
Description
DISEASE CHARACTERISTICS:
Histologically confirmed invasive breast cancer
Early-stage disease
- No metastatic disease
- Complete surgical excision of tumor
- Planned use of adjuvant chemotherapy and radiotherapy
- If participating in the cosmetic outcome evaluation portion of the study, must have unilateral disease
Hormone receptor status
- Not specified
PATIENT CHARACTERISTICS:
Age:
- Not specified
Sex:
- Female
Menopausal status:
- Not specified
Performance status:
- Not specified
Life expectancy:
- Not specified
Hematopoietic:
- Bone marrow function adequate
Hepatic:
- Hepatic function adequate
Renal:
- Renal function adequate
Cardiovascular:
- Cardiac function adequate
Other:
- No other prior malignancy except basal cell or squamous cell skin cancer or carcinoma in situ
- No other medical or social condition that would preclude study compliance
- Fit to receive both adjuvant chemotherapy and radiotherapy (administered either synchronously or sequentially)
- Not pregnant or nursing
- Fertile patients must use effective contraception
PRIOR CONCURRENT THERAPY:
Biologic therapy:
- Not specified
Chemotherapy:
- See Disease Characteristics
- No prior chemotherapy
- No concurrent epirubicin and doxorubicin as a study combination chemotherapy regimen
Endocrine therapy:
- Prior or concurrent hormonal therapy allowed
- No concurrent tamoxifen if treated with methotrexate, mitomycin, and mitoxantrone as a study combination chemotherapy regimen
Radiotherapy:
- See Disease Characteristics
- No concurrent internal mammary chain irradiation
- No concurrent orthovoltage irradiation to the whole breast
Surgery:
- See Disease Characteristics
- Recovered from prior surgery
Other:
- Concurrent participation in another clinical trial allowed
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
Collaborators and Investigators
Sponsor
Investigators
- Study Chair: Indy Fernando, MD, University Hospital Birmingham
Publications and helpful links
General Publications
- Bowden SJ, Fernando IN, Burton A. Delaying radiotherapy for the delivery of adjuvant chemotherapy in the combined modality treatment of early breast cancer: is it disadvantageous and could combined treatment be the answer? Clin Oncol (R Coll Radiol). 2006 Apr;18(3):247-56. doi: 10.1016/j.clon.2005.11.010.
- Fernando I, Bowden S, Dunn J: The combination of chemotherapy and radiotherapy in the adjuvant treatment of breast cancer. [Abstract] Radiother Oncol 58 (Suppl 1): A-34, S10, 2001.
- Fernando IN. The role of radiotherapy in patients undergoing mastectomy for carcinoma of the breast. Clin Oncol (R Coll Radiol). 2000;12(3):158-65. doi: 10.1053/clon.2000.9143.
- Fernando IN, Bowden SJ, Herring K, Brookes CL, Ahmed I, Marshall A, Grieve R, Churn M, Spooner D, Latief TN, Agrawal RK, Brunt AM, Stevens A, Goodman A, Canney P, Bishop J, Ritchie D, Dunn J, Poole CJ, Rea DW; SECRAB Investigators. Synchronous versus sequential chemo-radiotherapy in patients with early stage breast cancer (SECRAB): A randomised, phase III, trial. Radiother Oncol. 2020 Jan;142:52-61. doi: 10.1016/j.radonc.2019.10.014. Epub 2019 Nov 27.
Study record dates
Study Major Dates
Study Start
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Estimate)
Study Record Updates
Last Update Posted (Estimate)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Skin Diseases
- Neoplasms
- Neoplasms by Site
- Breast Diseases
- Breast Neoplasms
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Nucleic Acid Synthesis Inhibitors
- Enzyme Inhibitors
- Analgesics
- Sensory System Agents
- Antirheumatic Agents
- Antimetabolites, Antineoplastic
- Antimetabolites
- Antineoplastic Agents
- Immunosuppressive Agents
- Immunologic Factors
- Antineoplastic Agents, Alkylating
- Alkylating Agents
- Myeloablative Agonists
- Topoisomerase II Inhibitors
- Topoisomerase Inhibitors
- Dermatologic Agents
- Antibiotics, Antineoplastic
- Reproductive Control Agents
- Abortifacient Agents, Nonsteroidal
- Abortifacient Agents
- Folic Acid Antagonists
- Cyclophosphamide
- Fluorouracil
- Epirubicin
- Doxorubicin
- Liposomal doxorubicin
- Methotrexate
- Mitoxantrone
- Mitomycins
- Mitomycin
Other Study ID Numbers
- CDR0000067062
- CRC-TU-BR3015
- EU-99005
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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