The Impact of Mental Illness on Uptake of Genetic Counseling for Hereditary Breast Cancer and Ovarian Cancer in a Multiethnic Cohort of Breast Cancer Patients.
We evaluated whether mental illness is a barrier to genetic counseling for hereditary breast and ovarian cancer (HBOC) in multiethnic breast cancer patients. We conducted a retrospective analysis of 308 women with newly diagnosed breast cancer and eligible for HBOC genetic testing seen in the breast clinic of an academic, urban medical center from 2007 to 2015. Uptake of genetic services and history of mental health disorder (MHD), defined as a psychiatric diagnosis or treatment with an antidepressant, mood stabilizer, anxiolytic, or antipsychotic medication, were ascertained by medical chart review. The mean age at breast cancer diagnosis was 56 years, with 44% non-Hispanic whites, 37% Hispanics, and 15% non-Hispanic blacks. Ninety-nine (32%) women met study criteria for MHD, 73% had a genetics referral, 57% had genetic counseling, and 54% completed BRCA testing. Uptake of genetic counseling services did not differ by race/ethnicity or presence of MHD. In multivariable analysis, younger age at diagnosis, Ashkenazi Jewish heritage, and family history of breast cancer were associated with HBOC genetic counseling. A relatively high proportion of breast cancer patients eligible for HBOC genetic testing were referred to a genetic counselor and referral status did not vary by MHD or race/ethnicity.
New York University Langone Medical Center, New York City, New York.
Marra G
MG
Ackerman
Columbia University Medical Center, New York City, New York.
Peter A
PA
Shapiro
Columbia University Medical Center, New York City, New York.
Austin
A
Coe
Columbia University Medical Center, New York City, New York.
Meghna S
MS
Trivedi
Columbia University Medical Center, New York City, New York.
Katherine D
KD
Crew
D000368:Aged; D001943:Breast Neoplasms / Q000208:ethnology / Q000235:genetics / Q000523:psychology*; D015331:Cohort Studies; D005006:Ethnicity; D005260:Female; D005817:Genetic Counseling; D020022:Genetic Predisposition to Disease; D006801:Humans; D001523:Mental Disorders / Q000453:epidemiology* / Q000208:ethnology / Q000523:psychology; D008875:Middle Aged; D009519:New York City / Q000453:epidemiology; D010051:Ovarian Neoplasms / Q000208:ethnology / Q000235:genetics / Q000523:psychology*; D011795:Surveys and Questionnaires
BRCA genetic testing; anxiety; breast cancer; depression