Basic Trial Information
Trial Description
Summary
Further Trial Information
Eligibility Criteria
Trial Contact Information
Phase | Type | Status | Age | Sponsor | Protocol IDs |
---|---|---|---|---|---|
No phase specified | Biomarker/Laboratory analysis, Prevention | Active | 20 to 40 | NCI, Other | CDR0000597679 FCCC-06827, 06-827, NCT00700778 |
Summary
RATIONALE: Chemoprevention is the use of certain drugs to keep cancer from forming. The use of recombinant human chorionic gonadotropin may prevent breast cancer in premenopausal women with BRCA1 mutations.
PURPOSE: This clinical trial is studying recombinant human chorionic gonadotropin in preventing breast cancer in premenopausal women with BRCA1 mutations.
Further Study Information
OBJECTIVES:
Primary
- Determine whether the genomic profiles of breast epithelial cells of high-breast cancer-risk women, as defined by their positive BRCA1 status and nulliparous condition, express a signature indicative of high-risk.
Secondary
- Determine whether women identified to express a "high-breast cancer-risk" signature will revert it to a "low-risk" signature after a 90-day treatment with r-hCG, which should have induced breast differentiation and genomic changes that would serve as biomarkers indicative of decreased breast cancer risk.
OUTLINE: Patients receive recombinant human chorionic gonadotropin subcutaneously three times weekly. Treatment continues weekly for 90 days in the absence of unacceptable toxicity.
Benign breast tissue specimens are collected by core needle biopsy at baseline, day 90, and day 270. Tissue samples are analyzed by cytopathology for epithelial normality, Ki67 immunohistochemical staining for cell proliferation, cDNA microarray for gene expression, and serum studies for hormone levels and biomarker determinations.
After completion of study treatment, patients are followed for 24 weeks.
Eligibility Criteria
DISEASE CHARACTERISTICS:
- Asymptomatic women who have a deleterious mutation on the BRCA1 gene
- Normal, no complaints, no evidence of disease
- Nulliparous, never pregnant (G0P0)
- No previous diagnosis of breast or ovarian cancer
- No known brain metastases
- Hormone receptor status not specified
PATIENT CHARACTERISTICS:
- ECOG performance status (PS) 0-1 OR Karnofsky PS 90-100%
- Premenopausal with normal menstrual cycles and intact ovaries
- Normal ovarian size report from pelvic ultrasound
- Not pregnant or nursing
- Negative pregnancy test
- Fertile patients must use effective barrier contraception
- No history of allergic reactions attributed to compounds of similar chemical or biologic composition to human chorionic gonadotropin preparations or one of its excipients
- No uncontrolled intercurrent illness including any of the following:
- Ovarian enlargement of undetermined origin
- Ovarian cysts > 2 cm
- Microcystic ovaries, which might predispose to the development of ovarian hyperstimulation syndrome
- History of prior cancer other than non-melanoma skin cancer
- Ongoing or active infection
- Symptomatic congestive heart failure
- Unstable angina pectoris
- Cardiac arrhythmia
- Severe cognitive deficit or psychiatric illness/social situations that would make her unable to give informed consent or would limit compliance with study requirements
PRIOR CONCURRENT THERAPY:
- At least 6 weeks since prior and no concurrent oral contraceptives or hormone-replacement therapy
- No concurrent tamoxifen for chemoprevention
- No concurrent participation in another chemopreventive trial for breast cancer
- No concurrent medication that could interfere with this study including any of the following:
- Hormonal contraceptives
- Androgens
- Prednisone
- Thyroid hormones
- Insulin
- No other concurrent investigational agents
- No recent treatment with follicle-stimulating hormone for assisted reproduction
- No HIV-positive patients on concurrent combination antiretroviral therapy
Trial Lead Organizations/Sponsors
Fox Chase Cancer Center - Philadelphia
National Cancer InstituteJose Russo | ![]() | Principal Investigator |
Trial Sites
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U.S.A. | |||
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Minnesota | |||
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Rochester | |||
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Mayo Clinic Cancer Center | |||
Sandhya Pruthi, MD | Ph: 507-538-0289 | ||
Pennsylvania | |||
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Philadelphia | |||
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Fox Chase Cancer Center - Philadelphia | |||
Jose Russo | Ph: 215-728-4782 | ||
Email: Jose.Russo@fccc.edu | |||
Texas | |||
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Dallas | |||
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Simmons Comprehensive Cancer Center at University of Texas Southwestern Medical Center - Dallas | |||
Clinical Trials Office - Simmons Comprehensive Cancer Center a | Ph: 866-460-4673; 214-648-7097 | ||
Austria | |||
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Vienna | |||
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Universitaetsklinik fuer Frauenheilkunde | |||
Georg Pfeiler, MD | Ph: 43-1-40-400-2801 | ||
Link to the current ClinicalTrials.gov record.
NLM Identifer NCT00700778
Information obtained from ClinicalTrials.gov on September 25, 2012
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