Status:
UNKNOWN
Combination Chemotherapy and Trastuzumab in Treating Women With Stage I, Stage II, or Stage III HER2-Positive Breast Cancer
Lead Sponsor:
Azienda Ospedaliero-Universitaria di Modena
Conditions:
Breast Cancer
Eligibility:
FEMALE
18-75 years
Phase:
PHASE3
Brief Summary
RATIONALE: Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as trastuzuma...
Detailed Description
OBJECTIVES: Primary * To evaluate if 3 months of trastuzumab (Herceptin®) administered according to the Finnish protocol (9-weekly administrations) is not inferior to 12 months (18 three-weekly admi...
Eligibility Criteria
Inclusion
- DISEASE CHARACTERISTICS:
- Diagnosis of infiltrating primary breast cancer
- Stage I-IIIA disease
- Resected tumor with free margins (i.e., no neoplastic cells on the resected margin)
- Must have node-negative sentinel node or complete axillary clearance
- Axillary clearance required for micrometastasis (between 0.2 and 2 mm) in the sentinel node but not for isolated tumor cells
- Treatment is scheduled to begin within 10 weeks from the date of surgery
- Date of the last surgery will be taken into account for patients undergoing re-excision of positive margins or axillary lymph node dissection after positive sentinel node biopsy
- Node positivity or node negativity AND ≥ 1 of the following:
- T \> 2 cm
- Grade 3
- Presence of lymphovascular invasion
- Ki 67 \> 20%
- Age 35 years
- Hormone receptor negativity (\<10%)
- HER2-positive tumor (3+ by IHC or FISH+ according to the American Society of Clinical Oncology guidelines \[i.e., \> 2.2; in case of polysomy, with ≥ 6 gene copies\])
- Estrogen receptor-positive and/or progesterone receptor-positive disease
- PATIENT CHARACTERISTICS:
- Female
- Pre- or postmenopausal status
- Postmenopausal status defined by ≥ 1 of the following:
- At least 60 years of age
- Less than 60 years of age and amenorrheic for ≥ 12 months prior to day 1
- Less than 60 years of age and amenorrheic for \< 12 months prior to day 1 with luteinizing hormone and follicle-stimulating hormone values within postmenopausal range OR without a uterus
- Prior bilateral oophorectomy
- Prior radiation castration with amenorrhea for ≥ 6 months
- ECOG performance status 0-1
- Suitable for adjuvant chemotherapy
- WBC \> 3,000/mcL
- ANC \> 1,500/mcL
- Platelet count \>100,000/mcL
- Total bilirubin normal
- AST and ALT 2.5 times upper limit of normal
- Creatinine normal
- Cardiac ejection fraction normal as measured by ECHO or MUGA scan
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective contraception during and for ≥ 3 months after completion of study therapy
- No contraindication to anthracycline, cyclophosphamide, fluorouracil, paclitaxel, or trastuzumab (Herceptin®) treatment
- No uncontrolled intercurrent illness including, but not limited to, the following:
- Ongoing or active infection
- Symptomatic congestive heart failure
- Unstable angina pectoris
- Cardiac arrhythmia
- Psychiatric illness/social situations that would limit compliance with study requirements
- PRIOR CONCURRENT THERAPY:
- See Disease Characteristics
- See Patient Characteristics
- No prior chemotherapy, endocrine therapy, or radiotherapy
- No other concurrent investigational agents
Exclusion
Key Trial Info
Start Date :
December 1 2007
Trial Type :
INTERVENTIONAL
Allocation :
ESTIMATED
End Date :
Estimated Enrollment :
2500 Patients enrolled
Trial Details
Trial ID
NCT00629278
Start Date
December 1 2007
Last Update
August 7 2013
Active Locations (6)
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1
Ospedale Santa Croce
Cuneo, Italy, 12100
2
Ospedale Civile di Ivrea
Ivrea, Italy, 10015
3
Azienda Ospedaliera - Universitaria di Modena
Modena, Italy, 41100
4
Piacenza Hospital
Piacenza, Italy, 29100