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Expanded Breast Cancer Registry and Tissue Repository

Expanded Breast Cancer Registry and Tissue Repository

Status
Completed
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT00322894
Enrollment
500
Registered
2006-05-08
Start date
2006-02-16
Completion date
2025-03-31
Last updated
2025-05-22

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Breast Cancer

Keywords

Breast cancer, Risk factors, Treatment, Clinico-pathologic, Outcomes, Tissue repository, Registry

Brief summary

The Expanded Breast Cancer Registry and Tissue Repository Research Team (EBCR-RT) is comprised of University of Mexico Comprehensive Cancer Center faculty and staff whose goals are to improve the outcomes and quality of life of patients with breast cancer, and ultimately to eradicate and cure breast cancer. One focus of the EBCR-RT is the creation an infrastructure that can potentially be adopted as a model for a statewide registry and tissue repository for the discovery of biomarkers for this disease. The goals of the EBCR are: 1. To register patients diagnosed with breast cancer and information relevant to their diagnosis (such as stage, grade, hormone receptor status, etc), treatment (surgery, radiation, chemotherapy, hormone therapy, etc), and survivorship (Quallity of Life, etc). 2. To collect relevant demographics including age, menopausal status, race/ethnicity, body mass index (BMI), place of residence, behaviors (smoking, alcohol intake, etc) 3. To establish a paired tumor tissue and blood sample for each relevant time-point (as defined in the protocol), which will be stored in the Tissue Bank Shared Resource Facility for future hypothesis-driven research.

Detailed description

Institutions and/or physicians are required to report each new diagnosis of breast cancer to the New Mexico Tumor Registry (NMTR). The NMTR is a valuable database that provides information on breast cancer, including trends in incidence and survival. However, relevant information on breast cancer prognosis and treatment is either not routinely collected or not readily available to the NMTR. We propose to establish an Expanded Breast Cancer Registry and Tissue Repository (EBCR) at this institution that could serve as an infrastructure for collection of this information. Furthermore, a tissue bank will be established for collection of paired tissue (tumor, buccal cells and blood sample) from patients diagnosed with breast cancer who consent to providing excess/extra tissue and additional blood for the Tissue Repository. This tissue bank will serve as a repository from which researchers can access tissue samples to conduct laboratory-based studies of genetic determinants of breast cancer risks, prognosis and survival in women with breast cancer seen in this institution.

Interventions

None listed

Sponsors

University of New Mexico
CollaboratorOTHER
New Mexico Cancer Research Alliance
Lead SponsorOTHER

Study design

Observational model
COHORT
Time perspective
OTHER

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* All patients diagnosed with breast cancer, regardless of gender, ethnicity/race, stage of disease or treatment, are eligible. * Patients must be less than or equal to one year from diagnosis of non-metastatic breast cancer OR less than or equal to one year from initiation of treatment for metastatic disease. * Pathological diagnosis of breast cancer * Expected availability of clinical follow up data * Eighteen years old or older * Participants must be willing to provide written, informed consent obtained in accordance with institutional and federal guidelines

Exclusion criteria

* Not specified.

Design outcomes

Primary

MeasureTime frameDescription
Identify risk factors for breast cancer4 yearsProspectively collect demographic, risk factor, diagnosis and treatment data and tissues (blood, buccal cells and tumor if appicable) for breast cancer patients seen at the UNM Cancer Center to assist in identification of unique factors that may impact patient prognosis in this population.

Secondary

MeasureTime frameDescription
Establish a centralized tissue repository4 yearsEstablish a centralized tissue repository (breast and related tissues) to serve as a resource for current and future scientific studies.

Other

MeasureTime frameDescription
Assess clinico-pathologiv variables and outcomes10 yearsUtilize the Extended Breast Cancer Repository clinical database to determine the relationship between clinico-pathologic variables and patient outcomes.

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026