This study collects blood samples as well as clinical and self-report data from stage I-III breast cancer survivors to create a biorepository for future use. The creation of this biorepository will allow for future research into links between individual, molecular, and genomic signatures and cancer outcomes.

PRIMARY OBJECTIVE:

I. To create an annotated biorepository with prospectively collected blood samples from breast cancer survivors.

SECONDARY OBJECTIVES:

I. To collect comprehensive data on social determinants of health (e.g., race/ethnicity, acculturation, socioeconomic status, and access to care), environmental exposures (based on zip codes/geocoding), lifestyle (e.g., diet, tobacco use), clinicopathologic characteristics, treatment history, follow-up and current disease status, survivorship-related issues.

II. To establish an efficient process for researchers to utilize the biorepository for breast cancer and survivorship-related studies.

OUTLINE:

Patients complete surveys, undergo collection of blood samples, and review of medical records on study.

Inclusion Criteria:

• Women of all racial and ethnic groups 18 years of age or older
• Women with a diagnosis of invasive breast cancer (stages I-III) within the past 7 years
• Women who have completed active treatment for breast cancer (surgery, chemotherapy, HER2-directed therapy and radiation)
• Prior participation on clinical trials is allowed

Exclusion Criteria:

• Current receipt of interventional clinical trial participation
• Stage IV (metastatic) cancer
• Prior history of recurrence (except recurrence following ductal carcinoma in situ)
• Inability to give informed consent
• Unable to speak English, Spanish, Chinese, or Korean

Adult women diagnosed with invasive breast cancer (stages I-III) who have completed active treatment.