21093 Background: Young women with breast cancer have an increased risk of harboring a BRCA1/2 mutation. The frequency of genetic testing in this population is not well described. We evaluated the reported frequency and factors associated with genetic testing among young breast cancer survivors identified through the Young Survival Coalition (YSC), an international advocacy group for young women with breast cancer. Methods: Items regarding family history and genetic testing were included in a large web-based survey addressing quality of life and fertility issues for young women with breast cancer. All YSC members were invited by email in March 2003 (N= 1,703 women) to participate in this cross-sectional survey. Results: 657 women completed the on-line survey; 622 were eligible for this analysis (age <40, no metastatic or recurrent disease). Mean age at breast cancer diagnosis was 33 years; mean age when surveyed 35.5 years. Stages included: 0 (10%), I (27%), II (49%), III (12%), missing (3%). 90% of women were white; 64% married; 49% with children; 78% had at least a college education; 42% of women reported a 1st or 2nd degree relative with breast or ovarian cancer, and 13% considered themselves high-risk for harboring a genetic mutation at the time of diagnosis. At the time of the survey, 23% of women had undergone genetic testing, and 26% of those tested reported that a mutation was found. In a multivariate model, women who were younger (age 36–40 vs. age =30, O.R. 2.26, p=0.004), more educated (< college vs. > college education, O.R. 2.62, p=0.0009), had a family history of breast or ovarian cancer (O.R. 3.15, p<0.0001), and had had a mastectomy (O.R. 1.99, p=0.001) were more likely to have undergone genetic testing. Non-significant covariates included: age at survey, stage, time since diagnosis, race, marital status, employment, finances, insurance, number of children, comorbidities, baseline anxiety and depression, and fear of recurrence. Conclusion: The majority of women diagnosed with breast cancer age 40 and younger do not undergo genetic testing. Younger, more educated women with a family history of breast or ovarian cancer are more likely to get tested. Further research to define the appropriateness of genetic testing in this relatively high-risk population is warranted. No significant financial relationships to disclose.
Amenorrhea, fertility preservation, and counseling among young women treated with anthracyclines and taxanes for early-stage breast cancer, a retrospective study
