Genetic counseling, cancer screening, breast cancer characteristics, and general health among a diverse population of BRCA genetic testers

J Health Care Poor Underserved. 2013 Aug;24(3):1150-66. doi: 10.1353/hpu.2013.0151.

Abstract

Outcomes after genetic testing for hereditary breast and ovarian cancer (HBOC) syndrome have not been well studied in underserved populations. We surveyed 1,123 BRCA testers from a genetic counseling program serving an academic cancer center (n=1,045) and a public county hospital (n=78) a median of 3.7 years after testing for mutations in BRCA1 and BRCA2 (breast cancer susceptibility genes). We compared genetic counseling outcomes, cancer screening rates, and self-reported general health. We found no differences in genetic counseling outcomes between hospitals. Breast cancer screening rates were similarly high at both hospitals, which are warranted in this high-risk population. Screening rates for ovarian, colon, and skin cancer were significantly lower in participants from the public hospital. BRCA results were not a predictor of general health at either hospital. When creating a genetic counseling program that serves women in different hospital settings, providers should emphasize guidelines-based screening recommendations for all patients.

MeSH terms

  • Adult
  • Aged
  • Aged, 80 and over
  • Breast Neoplasms / ethnology
  • Breast Neoplasms / genetics*
  • Breast Neoplasms / prevention & control*
  • Cancer Care Facilities
  • Female
  • Genes, BRCA1*
  • Genes, BRCA2*
  • Genetic Counseling* / statistics & numerical data
  • Health Care Surveys
  • Health Status*
  • Humans
  • Mass Screening* / statistics & numerical data
  • Medically Underserved Area
  • Middle Aged
  • Outcome Assessment, Health Care
  • Ovarian Neoplasms / genetics
  • Ovarian Neoplasms / prevention & control
  • San Francisco
  • Young Adult