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Genetics of Breast and Ovarian Cancer (PDQ®): Genetics - Health Professional Information [NCI] - Psychosocial Issues in Inherited Breast Cancer Syndromes

Table 11. Uptake of Risk-reducing Salpingo-oophorectomy (RRSO) and/or Gynecologic Screening AmongBRCA1andBRCA2Mutation Carriers continued...

A Canadian prospective study examined the impact of RRSO on menopausal symptoms and sexual functioning prior to surgery and then 1 year later in a sample of 114 women with known BRCA1/2 mutations.[248] Satisfaction with the decision to undergo RRSO was high regardless of symptoms reported. Those who were premenopausal at the time of surgery (n = 75) experienced a worsening of symptoms and a decline in sexual functioning. HRT addressed vaginal dryness and dyspareunia but not declines in sexual pleasure. HRT also resulted in fewer moderate to severe hot flashes.

Additional work reported by this group found that the majority of the 127 women who had undergone RRSO 1 year previously (75 with BRCA1 mutations; 52 with BRCA2 mutations) felt that RRSO reduced their risk of both breast and ovarian cancer.[249] There was a wide range of risk perceptions for ovarian cancer noted in the group. Twenty percent of BRCA1 and BRCA2 mutation carriers thought that their risk of ovarian cancer was completely eliminated; others had an inflated perception of their ovarian cancer risk both before and after surgery. A small group of these women were further surveyed at about 3 years postsurgery and their risk perceptions did not change significantly during this extended time period. These findings suggest that important misperceptions about ovarian cancer risk may persist after RRSO. Additional genetic education and counseling may be warranted.

A larger study assessed quality of life in women at high risk of ovarian cancer who opted for periodic gynecologic screening (GS) versus those who underwent RRSO. Eight hundred forty-six high-risk women, 44% of whom underwent RRSO and 56% of whom chose GS, completed questionnaires evaluating quality of life, cancer-specific distress, endocrine symptoms, and sexual functioning.[250] Women in the RRSO group were a mean of 2.8 ±1.9 years from surgery and women in the GS group were a mean of 4.3 years from their first visit to a gynecologist for high-risk management. No statistical difference in overall quality of life was detected between the RRSO and GS groups. When compared with the GS group, women who underwent RRSO had poorer sexual functioning and more endocrine symptoms such as vaginal dryness, dyspareunia, and hot flashes. Women who underwent RRSO experienced lower levels of breast and ovarian cancer distress and had a more favorable perception of cancer risk.

Women (N = 182) at risk of hereditary breast and ovarian cancer referred for genetic counseling were surveyed concerning their satisfaction with their choice of either RRSO or period screening (PS) (biannual pelvic examination with TVUS and CA 125 determination) to manage their ovarian cancer risk.[251] Overall satisfaction with both options was extremely high, but highest among those who chose RRSO over PS. There were no other demographic or clinical factors that distinguished satisfaction level. There was higher decisional ambivalence among those who chose PS.


WebMD Public Information from the National Cancer Institute

Last Updated: February 25, 2014
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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