Expired Study
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Bethesda, Maryland 20892


Purpose:

Women who are at high risk for breast cancer, either because of linkage to high risk breast and ovarian cancer families, or because of a carcinoma in the opposite breast, will be studied. Women will have a physical examination and mammography to ensure that no breast abnormalities are present. Eligible women will undergo biopsy of the breast to obtain normal breast tissue. Short-term cell cultures will be established from this tissue and early passages of the short-term cell lines will be stored. A bank of high risk normal mammary epithelial cells will be established. To further characterize the mammary epithelial cells in this population of women, cell cultures will subsequently be analyzed for their growth and metabolic properties, sensitivity to chemopreventive agents, steroid receptor characteristics, oncogene expression and regulation, and genetic changes.


Study summary:

Women who are at high risk for breast cancer, either because of linkage to high risk breast and ovarian cancer families, or because of a carcinoma in the opposite breast, will be studied. Women will have a physical examination and mammography to ensure that no breast abnormalities are present. Eligible women will undergo biopsy of the breast to obtain normal breast tissue. Short-term cell cultures will be established from this tissue and early passages of the short-term cell lines will be stored. A bank of high risk normal mammary epithelial cells will be established. To further characterize the mammary epithelial cells in this population of women, cell cultures will subsequently be analyzed for their growth and metabolic properties, sensitivity to chemopreventive agents, steroid receptor characteristics, oncogene expression and regulation, and genetic changes.


Criteria:

Women at high risk for breast cancer, either because they are a member of a high risk breast or ovarian cancer family, or because of a carcinoma of the opposite breast. Normal mammogram within past 3 months. No suspicious breast or axillary lesions on physical examination. No major cardiopulmonary, hepatic or renal disorders.


Study is Available At:


Original ID:

960026


NCT ID:

NCT00001496


Secondary ID:

96-C-0026


Study Acronym:


Brief Title:

Establishment of Normal Breast Epithelial Cell Lines From Patients at High Risk for Breast Cancer


Official Title:

Establishment of Normal Breast Epithelial Cell Lines From Patients at High Risk for Breast Cancer


Overall Status:

Completed


Study Phase:

N/A


Genders:

Both


Minimum Age:

N/A


Maximum Age:

N/A


Quick Facts

Healthy Volunteers
Oversight Has DMC
Study Is FDA Regulated
Study Is Section 801
Has Expanded Access

Study Source:

National Institutes of Health Clinical Center (CC)


Oversight Authority:

United States: Federal Government


Reasons Why Stopped:


Study Type:

Observational


Study Design:

N/A


Number of Arms:

0


Number of Groups:

0


Total Enrollment:

50


Enrollment Type:


Study Dates

Start Date:January 1996
Completion Date:November 2001
Verification Date:November 2001
Last Changed Date:March 3, 2008
First Received Date:November 3, 1999

Study Outcomes

There are no available Study Outcomes

Study Interventions

There are no available Study Interventions

Study Arms

There are no available Study Arms

Study Agencies

Agency Class:NIH
Agency Type:Lead Sponsor
Agency Name:National Cancer Institute (NCI)

Sample and Retention Information

There are no available Sample and Retention Information

Study References

Reference Type:Reference
Citation:Wooster R, Neuhausen SL, Mangion J, Quirk Y, Ford D, Collins N, Nguyen K, Seal S, Tran T, Averill D, et al. Localization of a breast cancer susceptibility gene, BRCA2, to chromosome 13q12-13. Science. 1994 Sep 30;265(5181):2088-90.
PMID:8091231
Reference Type:Reference
Citation:Sgagias MK, Gagneton DC, Rosenberg SA, Danforth DN Jr. Cellular characterization and retroviral transduction of short-term breast cancer cells. J Immunother Emphasis Tumor Immunol. 1995 Feb;17(2):88-97.
PMID:7647960
Reference Type:Reference
Citation:Miki Y, Swensen J, Shattuck-Eidens D, Futreal PA, Harshman K, Tavtigian S, Liu Q, Cochran C, Bennett LM, Ding W, et al. A strong candidate for the breast and ovarian cancer susceptibility gene BRCA1. Science. 1994 Oct 7;266(5182):66-71.
PMID:7545954

Data Source: ClinicalTrials.gov

Date Processed: November 18, 2019

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