Evaluation of phone-based genetic counselling in African American women using culturally tailored visual aids

Genetic counselling (GC) services for inherited breast and ovarian cancer (HBOC) are underutilized by African American (AA) women. We sought to evaluate factors associated with knowledge gain in a sample of AA women diagnosed with early-onset breast cancer, in whom GC for HBOC was provided, using a culturally targeted genetic counselling aid (GCA). Through a cancer registry-based study, phone-based GC for HBOC was offered to AA women with breast cancer < or =50. A questionnaire to assess knowledge about HBOC was completed prior to GC. All women were provided a GCA about HBOC developed by the investigative team for use during the GC session. Following GC, a personalized summary letter was mailed to all study participants and the same knowledge questionnaire was completed. A total of 37 study participants completed the pre- and post-GC knowledge questionnaires with significant gains in knowledge following the GC process (p < 0.0001). Statistically significant factors associated with knowledge gain included earlier stage of diagnosis of breast cancer and education level. Our results indicate that phone-based GC supplemented by a culturally targeted visual aid is an effective means of improving knowledge about HBOC in young AA women with invasive breast cancer.