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Epithelial ovarian cancer (EOC) is the most lethal type of gynaecological cancer, due to lack of effective screening possibilities and because the disease tends to metastasize before onset of symptoms. Women with an increased inherited risk for EOC are advised to undergo a risk-reducing salpingo-oophorectomy (RRSO), which decreases their EOC risk by 96% when performed within guideline ages. However, it also induces premature menopause, which has harmful consequences. There is compelling evidence that the majority of EOCs originate in the fallopian tube. Therefore, a risk-reducing salpingectomy with delayed oophorectomy (RRS with DO) has gained interest as an alternative strategy. Previous studies have shown that this alternative strategy has a positive effect on menopause-related quality of life and sexual health when compared to the standard RRSO. It is hypothesized that the alternative strategy is non-inferior to the standard RRSO with respect to oncological safety (EOC incidence). Three prospective studies are currently including patients to compare the safety and/or quality of life of the two distinct strategies. In this article we discuss the background, opportunities, and challenges of the current and alternative strategy., (© 2024. The Author(s).)

The Precision Medicine Initiative was launched upon the potential of genomic information to tailor medical care. Cascade genetic testing represents a powerful application of precision medicine and involves the process of familial diffusion or the "cascade" of genomic risk information. When an individual (proband) is found to carry a cancer-associated germline pathogenic mutation, the information should be cascaded or shared with at-risk relatives. First degree relatives have a 50% likelihood of carrying the same cancer-associated mutation. This process of cascade testing offers at-risk relatives the opportunity for genetic testing and, for those who also carry the cancer-associated mutation, genetically targeted primary disease prevention through intensive cancer surveillance, chemoprevention and risk-reducing surgery, reducing morbidity and preventing mortality. Cascade testing has been designated by the Centers for Disease Control and Prevention as a Tier 1 genomic application for hereditary breast and ovarian cancer. In this manuscript we describe a cascade genetic testing and in particular focus on its potential to provide necessary care to medically underserved and vulnerable populations., (© 2024. The Author(s), under exclusive licence to Springer Nature B.V.)

Healthy carriers of BRCA1/2 pathogenic variants (PVs) may benefit from risk-reducing measures of proven efficacy. The main approach to identify these individuals is cascade testing, and strategies to support this complex process are under investigation. In Italy, cascade testing has received little attention; therefore, we analyzed the uptake and characteristics of BRCA1/2 cascade testing in families diagnosed with HBOC between 2017 and 2019 at two Italian genetics centers. All blood relatives aged 18 years or older at September 2022 and who could be involved in the first step of cascade testing (i.e., all the living relatives closest to the proband) were included. In addition to first-degree relatives, individuals who were second-, third- or fourth-degree relatives were included if the closest relative(s) was/were deceased. Overall, 213 families were included (103, Genoa; 110, Bologna). Most probands were women affected by breast and/or ovarian cancer (86.4%, Genoa; 84.5%, Bologna), and the branch segregating the PV was known/suspected in 62% of families (62.1%, Genoa; 60.9%, Bologna). Overall, the uptake of cascade testing was 22.8% (25.8%, Genoa; 19.9%, Bologna; OR = 0.59: 95%CI 0.43-0.82). It was strongly associated with female gender (OR = 3.31, 95%CI 2.38-4.59), age ≤ 70 years (< 30 years OR = 3.48, 95%CI 1.85-6.56; 30-70 years OR = 3.08, 95%CI 2.01-4.71), first-degree relationship with the proband (OR = 16.61, 95%CI 10.50-26.28) and segregation of the PV in both the maternal (OR = 2.54, 95%CI 1.72-3.75) and the paternal branch (OR = 4.62, 95%CI 3.09-6.91). These real-world data may be important to inform the design and implementation of strategies aimed at improving the uptake of HBOC cascade testing in Italy., (© 2023. The Author(s), under exclusive licence to Springer Nature B.V.)

Women attending mammography screening may benefit from family history (FH) assessment for the identification of Hereditary Breast Ovarian Cancer (HBOC). Few studies explored the efficacy of tailored educational interventions in driving the attention on FH-associated risk among these women. To compare the efficacy of two educational tools in increasing attention towards FH, 6.802 women with a negative mammography were randomized to receive a note on FH of breast/ovarian cancer (letter A, n = 3.402) or a note with details on possible implication of FH patterns (letter B, n = 3.200). Upon women's request, a brief questionnaire was administered on phone at the Screening Unit (S.U.) to select those eligible for an in-depth FH evaluation at the Genetic Unit (G.U.). Each affected relative was scored 1-3 according to type of cancer, age at diagnosis, gender, position in the family tree. In all, 401 women contacted the S.U.: 244 (6.6%) in group A and 177 (5.2%) in group B (adjOR 1.27; 95%CI 1.03-1.56). FH scored ≥ 3 for 164 women: 177 (47.5%) in group B and 224 (35.7%) in group A, (adjOR 1.59, 95%CI 1.06-2.38). The G.U. traced and interviewed 148 women, 65 (43.9%) were offered an in-person consultation: 38 attended and 30 were eligible for testing. A test was performed for 24 women: no BRCA pathogenic variant was found. Among mammographic screening attendees, educational material with a simple description of FH may improve self-referral of women deserving an in-depth evaluation for HBOC identification. Additional educational efforts are needed to enhance the efficiency of the intervention., (© 2021. The Author(s), under exclusive licence to Springer Nature B.V.)

The decision to have risk-reducing salpingo-oophorectomy (RRSO) by BRCA mutation carriers to reduce the risk of ovarian cancer is difficult. The choice involves trade-offs in terms of its risks and benefits. To date, understanding the decision-making needs of RRSO among Southeast Asian BRCA mutation carriers is limited. This study aimed to explore the decision-making needs of Malaysian BRCA mutation carriers as an exemplar for the Southeast Asian community. In-depth interviews and clinic observations were conducted with 31 BRCA mutation carriers and analysed thematically. The core theme identified was 'Coping with complex information and alleviating uncertainties' with the following subthemes: (1) the need for an adjustment period, (2) information support, (3) social support and, (4) religious support. We found that women required time to accept their BRCA mutation status before they were ready to make a risk-reducing choice; that understanding complex genetic information and multiple risk management options can be an overwhelming experience; and obtaining further information and a second opinion were challenging. Many described the need for experiential information from other peer-carriers who had undergone RRSO. Support from their spouse and family members was thought to be essential for them to feel reassured with their decision. Many relied on religion to positively cope with cancer risk and cancer worry; Muslim BRCA carriers sought religious guidance through prayers and Islamic fatwas to feel more certain about their RRSO decision. These findings underscore the importance of the provision of resources and support that includes input from peers, husband, family members and religion to underpin the decision-making needs of Malaysian BRCA mutation carriers considering RRSO., (© 2021. The Author(s), under exclusive licence to Springer Nature B.V. part of Springer Nature.)

Women at risk of developing ovarian cancer because of a BRCA1 or BRCA2 pathogenic variant are candidates for prophylactic bilateral salpingo-oophorectomy (BSO). While BSO surgeries are routinely performed, to our knowledge there are no studies that have examined patient-reported experiences following laparoscopic BSO performed in an ambulatory care setting. The objective of this study was to examine whether women undergoing prophylactic laparoscopic BSO felt they were adequately informed about post-operative outcomes. A telephone interview was conducted among 46 women undergoing laparoscopic BSO to collect detailed information regarding surgical outcomes, complications, symptoms, and time to return to daily activities. The average age at surgery was 45.0 years (range 34-66) and 67% of women underwent BSO prior to age 50. The mean reported hospital stay was 7.2 h (range 4-12 h) and at time of discharge, 78% of the women felt well enough to go home. None of the women required a readmission to hospital. Forty-three percent (n = 20) of the women did not feel well informed about what to expect post-operatively. Most of the patient-reported outcomes (including pain, vaginal bleeding, and nausea/vomiting) were expected and patient-reported menopausal symptoms were more common among women who were premenopausal at surgery. In terms of returning to regular activities, premenopausal women (n = 36) resumed sexual activity on average at 43 days (range 2-365), which is later than postmenopausal women (n = 15) at 19 days (range 7-30). On average, women returned to full-time work in 16 days (range 1-56 days). Despite patients receiving pre-surgery counselling, our findings suggest that there is a need to provide supplemental, reinforcing patient materials in preparing patients for what to expect after surgery.

Introduction: This nationwide study assessed the impact of Lynch syndrome-related risk management guidelines on clinicians' recommendations of risk management strategies to carriers of pathogenic variants in mismatch repair genes and the extent to which carriers took up strategies in concordance with guidelines., Materials and Methods: Clinic files of 464 carriers (with and without colorectal cancer) were audited for carriers who received their genetic testing results in July 2008-July 2009 (i.e. before guideline release), July 2010-July 2011 and July 2012-July 2013 (both after guideline release) at 12 familial cancer clinics (FCCs) to ascertain the extent to which carriers were informed about risk management in accordance with guidelines. All carriers captured by the audit were invited to participate in interviews; 215 were interviewed to assess adherence to recommended risk management guidelines., Results: The rates of documentation in clinic files increased significantly from pre- to post-guideline for only two out of eight risk management strategies. The strategies with the highest compliance of carriers post-guidelines were: uptake of one or two-yearly colonoscopy (87%), followed by hysterectomy to prevent endometrial cancer (68%), aspirin as risk-reducing medication (67%) and risk-reducing salpingo-oophorectomy (63%). Interrater reliability check for all guidelines showed excellent agreement (k statistics = 0.89)., Conclusion: These results indicate that there is scope to further increase provision of advice at FCCs to ensure that all carriers receive recommendations about evidence-based risk management. A multi-pronged behaviour change and implementation science approach tailored to specific barriers is likely to be needed to achieve optimal clinician behaviours and outcomes for carriers.

Salpingectomy with interval oophorectomy has gained traction as an ovarian cancer prevention strategy, but is not currently recommended for high risk women. Nevertheless, some choose this approach. We aimed to understand risk perception and plans for oophorectomy in BRCA1 and BRCA2 (BRCA) mutation carriers choosing salpingectomy for ovarian cancer prevention. This was a longitudinal survey study of BRCA mutation carriers who underwent bilateral salpingectomy to reduce ovarian cancer risk. An initial written questionnaire and telephone interview was followed by annual phone interviews. 22 women with BRCA mutations were enrolled. Median follow-up was three years. The median age at salpingectomy was 39.5 years (range 27-49). Perceived lifetime ovarian cancer risk decreased by half after salpingectomy (median risk reduction 25%, range 0-40%). At final follow-up, five (22.7%) had undergone oophorectomy and five women (22.7%) were not planning to undergo completion oophorectomy. BRCA mutation carriers who had salpingectomy after the recommended age of prophylactic surgery (vs. before the recommended age) were less likely to plan for future oophorectomy (28.6% vs. 66.7%, p = 0.037). All women were satisfied with their decision to undergo salpingectomy with eighteen (81.8%) expressing decreased cancer-related worry. There were no diagnoses of ovarian cancer during our study period. In conclusion, most BRCA mutation carriers undergoing risk-reducing salpingectomy are satisfied with their decision and have lower risk perception after salpingectomy, though some older mutation carriers did not plan on future oophorectomy. Salpingectomy with delayed oophorectomy in BRCA mutation carriers remains investigational and should preferably be performed within a clinical trial to prevent introduction of an innovation before safety has been proven.

This cross-sectional study aimed to investigate the effect of premenopausal risk reducing salpingo-oophorectomy (RRSO) on the cholesterol profile of women at increased ovarian cancer risk and to assess possible effects of age at and time since RRSO. We included 207 women who underwent RRSO before menopausal age (52 years) attending the family cancer clinic of an academic hospital and 828 age-matched women from a general population cohort (PREVEND). Participants filled out a questionnaire on socio-demographic characteristics, lifestyle and medical history, had anthropometric measurements and provided blood samples for assessment of serum levels of total cholesterol, HDL-cholesterol and non-HDL-cholesterol. The correlation between RRSO and cholesterol profile was assessed with logistic regression. Furthermore, subgroup analyses were performed to explore a possible effect of age at and time since RRSO. At a median time of 5.9 years (range 2.3-25.2) after surgery, RRSO was associated with low (< 60 mg/dl) HDL-cholesterol (OR 9.74, 95% CI 5.19-18.26) and high (≥ 160 mg/dl) non-HDL-cholesterol (OR 1.85, 95% CI 1.21-2.82) when adjusting for body mass index, hormone therapy, participation on sports and previous chemotherapy. The observed association was not dependent on age or time since RRSO. The RRSO group had less smokers (19.3 vs. 25.8%) and more participation on sports (45.4 vs. 22.0%). Our results suggest that RRSO is associated with a more atherogenic cholesterol profile, despite a lower prevalence of smoking and higher prevalence of participation on sports as compared to controls. This observation can be useful for physicians involved in the counselling and follow-up of women having RRSO.

Assessing adherence behavior among mutation carriers to cancer risk management guidelines is important for both service improvement and cost-effectiveness analyses, but such real-world data is often lacking. The present study aims to report adherence rates among mutation carriers in a recently established cancer genetics program in Singapore. We conducted a medical chart review of mutation carriers who had attended for genetic counseling and gathered data regarding risk management behavior, including cancer surveillance and/or risk-reducing surgery, and cancers subsequently detected. Of the 52 subjects included in the study, the majority were affected prior to genetic testing (78.8%) and had family history suggestive of a germline mutation (88.5%). The overall adherence rate was 96.2%, including 37 (74.0%) fully-adherent and 13 (26.0%) partially-adherent subjects, with five cancers subsequently detected. Among the 28 BRCA1/2 mutation carriers, adherence to breast cancer risk management was also high (89.3%), although uptake of risk-reducing bilateral salpingo-oophorectomy was not as common (60%). Whilst overall adherence in this cohort was high, BRCA1/2 mutation carriers may require targeted interventions to improve ovarian cancer risk management uptake. Additionally, further education among health professionals and the wider community regarding cancer genetics is needed to ensure the early identification of mutation carriers.

Women who carry BRCA1/2 mutations have a significantly elevated risk for breast and ovarian cancer. The positive test result and subsequent decisions about risk reducing behaviors can evoke distress, anxiety and worry. Psychological adaptation, or the process of coming to terms with the implications of a health threat, is an understudied construct in BRCA1/2 carriers. Little is known about adaptation and how it relates to other aspects of living at high risk for cancer. Even less is understood about adaptation among partners of BRCA1/2 carriers, and its relationship to adaptation in high risk individuals. Women at increased risk of breast/ovarian cancer (N = 103) and a subset of partners (N = 39) completed questionnaires that assessed risk management decisions (e.g. screening, risk-reducing surgery), dyadic coping, and the outcome of psychological adaptation. Women who had undergone risk-reducing mastectomy (RRM) had significantly higher levels of adaptation than those who had not (t = 5.5, p < 0.001, d = 1.10). Partners of women who had undergone RRM also had higher levels of adaptation than partners of women who had not undergone RRM (t = 3.7, p = 0.01, d = 0.96), though this association was not statistically significant when controlling for carriers' adaptation. Undergoing risk-reducing oophorectomy was not associated with adaptation for BRCA1/2 carriers or their partners. Risk-reducing mastectomy is a significant event in the process of adapting to life at risk for hereditary cancer. Further, adaptation among partners is highly related to adaptation in carriers. These results aid in the understanding of the experience of couples living with cancer risk and the medical decisions related to adaptation.

Lynch syndrome (LS) is a genetic condition conferring an elevated risk of gastrointestinal, gynecologic and other malignancies, often before the age of 50. Current guidelines recommend prophylactic gynecologic surgery to manage inherited cancers for female mutation carriers. Data is lacking on women's quality of life following surgery. In this pilot study, we explored how women described their quality of life post-prophylactic gynecologic surgery and the factors that affected post-surgery experiences. A qualitative interview study was the chosen design. Ten female Lynch syndrome mutation carriers were interviewed by phone. Interviews were transcribed and analysed for themes relating to quality of life post-surgery using content analysis and constant comparison. Women largely reported doing well since their surgeries, though all described deleterious impacts on quality of life. Positive impacts of surgery included a reduction in cancer worry and an increase in healthy lifestyle behaviors, while negative impacts due to the sudden onset of menopause and impact on sexual function were common. Pre-surgical knowledge, drug and topical therapies, and post-surgical support all contributed to a positive quality of life. This small pilot study revealed increased endocrine symptoms and a negative impact on sexual health following prophylactic gynecological surgery. Women who were informed of potential symptoms pre-surgery coped better with surgical outcomes, as did women using some form of HRT. All women experienced reduced cancer worry post-surgery. Findings highlight areas for discussion in pre-operative settings (e.g., sexual health), as well as the need for better follow-up support post-surgery.

Risk-reducing-salpingectomy and Delayed-Oophorectomy (RRSDO) is being proposed as a two-staged approach in place of RRSO to reduce the risks associated with premature menopause in high-risk women. We report on the acceptability/attitude of UK health professionals towards RRSDO. An anonymised web-based survey was sent to UK Cancer Genetics Group (CGG) and British Gynaecological Cancer Society (BGCS) members to assess attitudes towards RRSDO. Baseline characteristics were described using descriptive statistics. A Chi square test was used to compare categorical, Kendal-tau-b test for ordinal and Mann-Whitney test for continuous variables between two groups. 173/708 (24.4%) of invitees responded. 71% respondents (CGG = 57%/BGCS = 83%, p = 0.005) agreed with the tubal hypothesis for OC, 55% (CGG = 42%/BGCS = 66%, p = 0.003) had heard of RRSDO and 48% (CGG = 46%/BGCS = 50%) felt evidence was not currently strong enough for introduction into clinical practice. However, 60% respondents' (CGG = 48%/BGCS = 71%, p = 0.009) favoured offering RRSDO to high-risk women declining RRSO, 77% only supported RRSDO within a clinical trial (CGG = 78%/BGCS = 76%) and 81% (CGG = 76%/BGCS = 86%) advocated a UK-wide registry. Vasomotor symptoms (72%), impact on sexual function (63%), osteoporosis (59%), hormonal-therapy (55%) and subfertility (48%) related to premature menopause influenced their choice of RRSDO. Potential barriers to offering the two-stage procedure included lack of data on precise level of benefit (83%), increased surgical morbidity (79%), loss of breast cancer risk reduction associated with oophorectomy (68%), need for long-term follow-up (61%) and a proportion not undergoing DO (66%). There were variations in perception between BGCS/CGG members which are probably attributable to differences in clinical focus/expertise between these two groups. Despite concerns, there is reasonable support amongst UK clinicians to offering RRSDO to premenopausal high-risk women wishing to avoid RRSO, within a prospective clinical trial.

This study prospectively investigated long-term psychosocial outcomes for women who opted for risk-reducing mastectomy (RRM) and/or risk-reducing salpingo-oophorectomy (RRSO). Unaffected women from high-risk breast cancer families who had completed baseline questionnaires for an existing study and subsequently underwent RRM and/or RRSO, completed measures of perceived breast and ovarian cancer risk, anxiety, depression, cancer-related anxiety, body image, sexual functioning, menopausal symptoms, use of hormone replacement therapy and decision regret 3 years post-surgery. Outcomes were compared to age- and risk-matched controls. Participants (N = 233) were 17 women who had RRM (39 controls), 38 women who had RRSO (94 controls) and 15 women who had RRM + RRSO (30 controls). Women who underwent RRM and those who underwent RRM + RRSO reported reductions in perceived breast cancer risk and perceived breast and ovarian cancer risk respectively, compared to their respective controls. RRM women reported greater reductions in cancer-related anxiety compared with both controls and RRSO women. RRSO women reported more sexual discomfort than controls and more urogenital menopausal symptoms than controls and RRM only women. No differences in general anxiety, depression or body image were observed. Regret was associated with greater reductions in body image since surgery and more sexual discomfort, although overall regret levels were low. Women who undergo RRM experience psychological benefits associated with reduced breast cancer risk. Although women who undergo RRSO experience some deterioration in sexual and menopausal symptoms, they do not regret their surgery decision. It is vital that women considering these procedures receive detailed information about potential psychosocial consequences.

Women with Lynch syndrome (LS) have a significantly increased lifetime risk of endometrial cancer (40-60 %) and ovarian cancer (7-12 %). Currently there is little evidence to support the efficacy of screening for the early detection of these cancers. Another option is risk-reducing hysterectomy and/or bilateral salpingo-oophorectomy (BSO). Research on the impact of BSO in premenopausal women with a non-LS associated family history cancer has generally shown that women have a high level of satisfaction about their decision to undergo surgery. However, debilitating menopausal symptoms and sexual dysfunction are common post-surgical problems. We used a mixed methods study to explore the impact of risk-reducing gynaecological surgery in women with LS: 24 women were invited to take part; 15 (62.5 %) completed validated questionnaires and 12 (50 %) participated in semi-structured interviews. Our results suggest that risk reducing surgery does not lead to significant psychological distress and the women tend not to think or worry much about developing cancer. However, they tend to be distressed about the physical and somatic symptoms associated with menopause; their social well-being is somewhat affected, but sexual difficulties are minimal. The women reported being overwhelmingly satisfied with their decision to have surgery and with the quality of information they received prior to the operation. However, they felt underprepared for menopausal symptoms and received conflicting advice about whether or not to use HRT. Recommendations from the study include that professionals discuss the menopause, its side effects and HRT in detail prior to surgery.

The aim of this study was to determine whether BRCA1 and BRCA2 mutation carriers have different baseline CA125 levels compared with non-carriers, and whether a significant difference in pre- and post-operative CA125 levels exists in BRCA mutation carriers undergoing risk-reducing bilateral salpingo-oophorectomy (RRBSO). The study also considered whether CA125 measurements should continue in unaffected BRCA mutation carriers after RRBSO. 383 Eligible women were identified through retrospective review of the BRCA Carrier Clinic at The Royal Marsden NHS Foundation Trust, London, UK. These women all had CA125 levels measured as they were either a carrier or at risk of a BRCA1 or BRCA2 mutation. Of these, 76 went on to have a negative predictive test for their familial mutation and so are classed as 'non-carriers'. 133 BRCA1 and 87 BRCA2 carriers had RRBSO, with a further 26 BRCA1 carriers, 28 BRCA2 carriers and one non-carrier developing ovarian cancer. The remaining 21 BRCA1 and 28 BRCA2 carriers did not have RRBSO or develop ovarian cancer in the time of study follow-up. CA125 levels were measured as surveillance or as part of pre-RRBSO care. CA125 measurement post-RRBSO was continued in 48 BRCA1 and 40 BRCA2 carriers. In 154 BRCA1 mutation carriers, the median baseline (i.e. before RRBSO and with no clinical signs of ovarian cancer) CA125 level was 9.0 U/ml (range 2-78) and was 10.0 U/ml (range 1-43) in 115 BRCA2 mutation carriers. When compared with the 75 non-carriers (median baseline CA125 10.0 U/ml; range 2-52), there was no significant difference between the BRCA1, BRCA2 and non-carrier groups. There was a significant reduction in CA125 from pre- to post-RRBSO in 48 BRCA1 carriers (p = 0.04) but no significant difference in 40 BRCA2 mutation carriers (p = 0.5). Out of a total of 220 mutation carriers who underwent RRBSO, two had an incidental ovarian cancer found on histopathology and another developed primary peritoneal cancer during the follow-up period. Our study is the first to compare initial serum CA125 levels in BRCA1 and BRCA2 mutation carriers with those of non-carriers. Our study found no significant difference between the three groups. A drop in CA125 levels after RRBSO in BRCA1 carriers supports the finding of earlier studies, but differed in that the fall was not seen in BRCA2 carriers. The finding of only one case of post-operative peritoneal cancer in 220 carriers undergoing RRBSO supports the discontinuation of post-RRBSO serum CA125 monitoring in BRCA mutation carriers.

Women with Lynch syndrome have an additional need to address the substantial increased lifetime risk of endometrial and ovarian cancer. Endometrial or ovarian cancer can be the presenting cancer in individuals with Lynch syndrome, or can be a second cancer. Lifetime risk of endometrial cancer in women with MLH1 or MSH2 mutations is approximately 40 %, with a median age of 49. Women with MSH6 mutations have a similar risk of endometrial cancer but a later age of diagnosis. Lynch syndrome-associated endometrial cancers are primarily endometrioid, although non-endometrioid subtypes including clear cell, papillary serous and MMMT have been reported. In addition, endometrial cancers arising in the lower uterine segment, while rare in the general population, are enriched in women with Lynch syndrome. Ovarian cancer risk in women with Lynch syndrome is 6-8 %, and Lynch syndrome-associated ovarian cancers exhibit a variety of histopathological subtypes. Studies of endometrial cancer screening in Lynch syndrome have been small, and more recently have focused on the use of office endometrial biopsy to identify pre-malignant and early stage cancers. Prevention options include the use of oral contraceptives, which are known to be highly effective for decreasing risk of both endometrial and ovarian cancer in the general population, and prophylactic surgery to remove the uterus and ovaries.

Women at high risk of familial ovarian cancer face a potentially difficult risk management choice between unproven ovarian cancer screening (OCS) and bilateral salpingo-oophorectomy (BSO). It is not fully understood why women who initially opt for OCS may later undergo BSO, nor what the impact of this may be. This study explored the catalysts for surgery and reactions to discontinuing OCS. Semi-structured interviews were completed with 21 women who had undergone surgery having initially chosen OCS to explore their screening experiences, reasons for and feelings about surgery, and reactions to discontinuing OCS. The invasive nature and frequency of OCS were not by themselves a catalyst for surgery. A number of catalysts, including abnormal OCS test results, and secondary considerations, such as age-related factors, were found to prompt surgery. The emotional impact of discontinuing OCS following BSO varied between relief, acceptance, and loss of reassurance. OCS appears to be an acceptable risk management strategy under certain circumstances, but varying factors can prompt the decision to opt instead for BSO. The complexity of this management change decision should not be underestimated and needs to be taken into account by clinicians assisting women making choices. These findings highlight the importance of the timing of decision-making about BSO and that risk management options need routine reconsideration, through clinical discussions, information and support.

Description of the various modalities of breast and ovarian cancer risk management, patient choices and their outcome in a single-center cohort of 158 unaffected women carrying a BRCA1 or BRCA2 germline mutation. Between 1998 and 2009, 158 unaffected women carrying a BRCA1 or BRCA2 gene mutation were prospectively followed. The following variables were studied: general and gynecological characteristics, data concerning any prophylactic procedures, and data concerning the outcome of these patients. Median age at inclusion was 37 years and median follow-up was 54 months. Among the 156 women who received systematic information about prophylactic mastectomy, 5.3 % decided to undergo surgery within 36 months after disclosure of genetic results. Prophylactic salpingo-oophorectomy was performed in 68 women. Among women in whom follow-up started between the ages of 40 and 50 years, prophylactic salpingo-oophorectomy was performed, within 24 months after start of follow-up, in 83.7 and 52 % of women with BRCA1 and BRCA2 mutations, respectively. Twenty four women developed breast cancer. Ovarian cancer was detected during prophylactic salpingo-oophorectomy in two women (2.9 %). In this cohort of French women carrying BRCA1/2 mutations, prophylactic mastectomy was a rarely used option. However, good compliance with prophylactic salpingo-oophorectomy was observed. This study confirms the high breast cancer risk in these women.

Most studies of quality of life following risk-reducing bilateral salpingo-oophorectomy (RRSO) and mastectomy (RRM) for inherited breast and ovarian cancer susceptibility were conducted before counseling protocols were established and included women at varying times since surgery. This study aimed to overcome these deficiencies and to provide current data on outcomes for this growing group of women. Semi-structured interviews were used to explore the experiences of an Australian cohort of 40 high-risk women 3 years after they underwent RRM and/or RRSO. Data were analyzed using the method of constant comparison. 19/40 women underwent RRSO, 8/40 RRM and 13/40 both procedures. Two themes-looking different and feeling different-captured the psychosocial impact of surgery upon interviewees. All regarded RR surgery as a positive experience and were relieved at having their risks of cancer substantially reduced; however, reducing risk by removing these body parts is not without costs. In addition to relief interviewees also reported experiencing a range of negative emotions and a range of unexpected bodily sensations following surgery and reflected upon both positive and negative changes in their appearance. Women said they had been unprepared for the lack of sensation in reconstructed breasts and/or the severity of menopausal symptoms, which often had a negative impact upon sexuality. At-risk women regard RR surgery as a positive way to manage cancer risk. However, although women who currently undergo RR surgery are informed about its sequelae, few are entirely prepared for the reality of undergoing this procedure. We recommend that women who undergo these procedures should be provided with information supported by psychosocial input before and after RR surgery.

Objective of this paper is to study how DNA-test result information was communicated and perceived within families. A retrospective descriptive study in 13 probands with a BRCA1/2 unclassified variant, 7 with a pathogenic mutation, 5 with an uninformative result, and in 44, 14, and 12 of their 1st and 2nd degree relatives respectively. We examined differences and correlations between: (a) information actually communicated (b) probands' perception, (c) relatives' perception. The perception consisted of recollections and interpretations of both their own and their relatives' cancer-risks, and heredity-likelihood (i.e. likelihood that cancer is heritable in the family). Differences and low correlations suggested few similarities between the actually communicated information, the probands' and the relatives' perception. More specifically, probands recalled the communicated information differently compared with the actually communicated information (R = .40), and reinterpreted this information differently (R = .30). The relatives' perception was best correlated with the proband's interpretation (R = .08), but this perception differed significantly from their proband's perception. Finally, relatives reinterpreted the information they received from their proband differently (R = .25), and this interpretation was only slightly related with the original message communicated by the genetic-counsellor (R = .15). Unclassified-variants were most frequently misinterpreted by probands and relatives, and had the largest differences between probands' and relatives' perceptions. Like in a children's whisper-game, many errors occur in the transmission of DNA-test result information in families. More attention is required for how probands disseminate information to relatives. Genetic-counsellors may help by supporting the probands in communicating to relatives, e.g. by providing clear summary letters for relatives.

The responsibility for informing at-risk relatives of the availability of genetic testing for breast/ovarian cancer gene (BRCA1 or BRCA2) mutations currently falls on the probands. This study explored the support needs of individuals from families with identified BRCA1 or BRCA2 mutations when communicating about genetic risk and genetic testing with at-risk family members. Thirty-nine semi-structured telephone interviews were conducted with individuals from families with identified BRCA mutations. Interview responses were cross-tabulated by sample characteristics using the qualitative research analysis software NVivo8. The development of educational materials, which individuals could use when communicating the risks of carrying a BRCA gene mutation with their relatives, was identified as a specific need. Many participants expressed a preference for a staged approach, where relatives are notified of their increased risk and the availability of genetic testing risk either face-to-face or via a letter, with additional educational sources, including brief written information or access to a website, made available for those wishing to access more in-depth information. This research identified a need for the development of educational/informational resources to support individuals with identified breast/ovarian cancer mutations to communicate with their at-risk relatives about genetic risk and genetic testing availability.

The purpose of this study is to measure the impact of a multidisciplinary one-stop follow-up clinic (MDOSC) on breast and ovarian surveillance, risk reducing surgery and enrolment in clinical trials in BRCA1/2 carriers. All BRCA1/2 carriers in our region were invited and chose which specialists to see in our MDOSC offering best practice using clinical protocols based on national guidelines and published data. Uptake was evaluated over 24 months recording numbers of individuals undergoing breast and ovarian surveillance, risk reducing surgery, newly diagnosed cancers, their method of detection and participation in clinical trials. 172 (60%) of invited BRCA1/2 carriers chose to attend the MDOSC. Breast surveillance was initiated in 88% and screening frequency altered in 14% of women to comply with national guidelines. Risk reducing salpingo-oophorectomy was chosen by 47% of women and an additional 39% were considering it. The rate of failure to remove fallopian tubes fell from 15 to 3% of procedures (P < 0.01) and peritoneal washings and serial sectioning of tubes and ovaries rose from 25% and 14% before, to 67% (P < 0.001) and 63% (P < 0.001) procedures, respectively, after initiation of our MDOSC. 24% of women considered and 18% decided to undergo risk reducing mastectomy during the follow-up period. Participation in clinical trials increased significantly from 51 to 229 enrolments (P < 0.001). Our novel MDOSC designed to devise an individually tailored cancer risk management strategy had a high uptake amongst our BRCA1/2 carriers. Attendance resulted in improved breast and ovarian cancer risk management.

Introduction: Risk-reducing salpingo-oophorectomy (RRSO) reduces the risk of developing ovarian and breast cancer in BRCA 1 and BRCA 2 (BRCA1/2) mutation carriers. The short-term use of hormone replacement therapy (HRT) after RRSO may relieve menopausal symptoms and does not appear to affect the breast cancer risk reduction gained by RRSO. Multiple factors may influence decisions regarding whether or not total abdominal hysterectomy (TAH) is done at the time of RRSO, whether HRT is elected after surgery, and if so, which type of HRT is selected. Our investigation has been to examine factors associated with TAH and HRT use and to determine if the choice of TAH at the time of RRSO and the type of HRT that was chosen has changed since the report of data from the Women's Health Initiative (WHI) in 2002, which showed that the relative risk for breast cancer is higher in subjects who used combined estrogen-progestin HRT compared with those who used estrogen alone., Methods: We identified 73 female BRCA1/2 mutation carriers who were known to have undergone RRSO between 1/1972 and 11/2005 who had no history of breast or ovarian cancer at the time of the surgery. Information regarding whether or not TAH was done in addition to RRSO, the type of HRT, and the subsequent diagnosis of breast cancer was collected., Results: Of 73 unaffected BRCA1/2 carriers known to have had RRSO, 40 (40/73, 55%) also underwent TAH. Thirty-three of 73 (33/73, 45%) began HRT following RRSO. Of 33 HRT users, 17 (17/33, 52%) used estrogen only and 14 (14/33, 42%) used combined hormonal therapy. There was no difference in use of HRT in women with TAH (17/40, 43%) vs. those without (16/33, 48%) (P = 0.6). There was no difference in the proportion of women who underwent TAH before and after the WHI report in 2002. Use of HRT, most notably combined estrogen-progestin HRT, appears to have declined since 2002, although this result did not reach statistical significance., Conclusion: In this single institution study, the majority of BRCA1/2 mutation carriers undergoing RRSO also underwent TAH, and a substantial number took HRT. TAH did not increase the likelihood of taking HRT compared to RRSO alone.

The context is that there are limited data regarding the management of women at risk for hereditary breast and ovarian cancer (HBOC) after genetic counseling in the community setting. The objective of the study is to examine the cancer screening and prevention behaviors among women with diverse risk factors for HBOC, counseled through a non-academic genetic counseling service. This study was designed as a retrospective telephone survey. A community/private-hospital based cancer genetic counseling service was setting. The patients studied were women, at least 21 years of age, who had undergone cancer genetic counseling with: (1) a >or=10% predicted likelihood of carrying a BRCA1/2 mutation; (2) a documented BRCA1/2 mutation. A 121-item telephone survey was intervened. Main outcome measures are (1) reason for referral, (2) genetic testing/results, and (3) screening and prevention behaviors. Sixty-nine women participated (31% response rate). Forty-nine (71%) respondents had a history of breast cancer. Forty-three women (62%) reported undergoing BRCA1/2 testing, of these, seven (16%) had a deleterious mutation; 32 (74%) received negative results and four (9%) had "inconclusive" findings. Among the seven with documented mutations; five had a personal history of breast cancer; none had a history of ovarian cancer; all had undergone bilateral salpingo-oophorectomy (BSO), while five (71%) had undergone bilateral mastectomy. Among those 62 respondents without a documented mutation, pretest likelihood of a BRCA1/2 mutation (based on established models) was as follows: 10-29% likelihood in 38 (61%); 30-59% likelihood in 16 (26%); and >or=60% likelihood in eight (13%). Of these, 16 (26%) had undergone bilateral mastectomy for treatment and/or risk-reduction while 20 (32%) had undergone BSO for risk-reduction or for "other reasons". Almost all who had not undergone bilateral mastectomy were presenting for regular mammograms; fewer were undergoing regular breast MRI imaging. For those who had not undergone risk-reducing BSO; few were having CA-125 levels or transvaginal ultrasounds. Among those studied, the majority underwent genetic testing. A significant percentage elected to undergo risk-reducing mastectomy and BSO. Although prophylactic surgical decisions appeared to be largely influenced by BRCA mutation status, a number of women in the lower risk categories had undergone these procedures.

Objective: To determine knowledge of gynecologic cancer risk and screening in women with HNPCC., Study Design: Forty-three women with HNPCC were counseled through a gastrointestinal cancer risk program, and later sent a questionnaire regarding their screening practices for gynecologic neoplasms., Results: Twenty-seven (63%) of 43 responded. Fifteen (55%) of 27 had previously been diagnosed with cancer. Among 16 women with a uterus, 11 (69%) reported surveillance by ultrasound or endometrial sampling. Among 21 respondents with ovaries, 13 (62%) reported screening by ultrasound or CA125. Twenty-two (81%) of 27 had seen a gynecologist after receiving their HNPCC diagnosis, but only 12% recalled hearing about risks from their gynecologist, and 8% from their gynecologic oncologist. Genetic counselors were cited as the most common source (48%) of gynecologic cancer risk information., Conclusions: While the effectiveness of surveillance remains in question, gynecologists can be a source of information regarding gynecologic cancer risk for women from HNPCC families.

Using a specially constructed questionnaire, the effect of BRCA test results for the Jewish founder mutations and genetic counseling on women's attitudes towards and acceptance of preventive surgeries was evaluated. The subjects consisted of 99 women 43% of whom were found to be carriers as opposed to 57%--non-carriers. After learning of their genetic status, 94% of the carriers and 28% of the non-carriers declared having positively considered the option of preventive oophorectomy. However, only about 25% of the carriers and 4.5% of the non-carriers had positively considered the option of preventive mastectomy. In practice, 78% of the carriers and 18% of the non-carriers who proved to be eligible for these procedures underwent preventive oophorectomy compared with 19% of carriers and 1.8% of non-carriers who underwent preventive mastectomy. Almost all carriers, as well as a majority of the non-carriers, who finally opted for the preventive surgeries did so after learning the result of their genetic test. The different attitudes toward the two surgeries were found to be based on varied beliefs regarding the two procedures. Preventive oophorectomy was perceived as being more acceptable to women than preventive mastectomy both from an attitudinal as well as practical aspect. These differences may be the result of cultural factors, of women's trust in the ability of screening tests to prevent morbidity and/or mortality, of the effect of the surgeries on body image and of different counseling protocols.

Objectives: 1) To evaluate a woman's satisfaction with the decision to have a prophylactic oophorectomy for family history of ovarian cancer. 2) To explore the potential costs related to surgery such a menopausal symptoms and satisfaction with sexual functioning., Methods: Women who had undergone a prophylactic oophorectomy for a family history of ovarian cancer in Ontario were invited to participate. Forty women returned a package of questionnaires addressing demographic information, family history, decisional conflict, risk comprehension, menopause-specific quality of life, satisfaction with sexual function, and other psychosocial questionnaires., Results: The mean age of respondents was 54.8 years. Perceived risk for developing ovarian cancer decreased significantly after surgery (p = 0.0001). Overall quality of life on the SF-36 Health Survey demonstrated a level consistent with emotional and physical wellbeing in the general population. The Menopause-Specific Quality of Life scores were reduced compared to women of similar age on all parameters: vasomotor symptoms, psychosocial support, physical status and sexual quality of life. Satisfaction with sexual functioning was moderately to extremely compromised in 42.1%-53.7% of women., Conclusion: While this study shows that women who choose to have prophylactic oophorectomy for a family history of ovarian cancer have a good overall quality of life and significant decrease in risk perception as a result of surgery, they experience menopausal symptoms and compromised sexual functioning.

Familial ovarian cancer clinics are a recent development and little is known about the characteristics of women who attend. One hundred and ninety-seven women with a family history of ovarian cancer completed a questionnaire prior to their initial attendance at the Familial Ovarian Cancer Clinic in Edinburgh. Issues relating to screening procedures were the most commonly cited barriers to attendance, with a proportion finding gynaecological examination embarrassing (17.0%) or uncomfortable (18.0%). Expectations of the clinic were high in terms of access to resources and information. The vast majority of women would prefer to have regular screening (94.7%) and genetic testing (93.2%) if it were available. Attitudes to prophylactic surgery and chemoprevention were more diverse, but would be considered by 54.3% and 43.9% of respondents respectively. Although the current screening procedure for ovarian cancer is of unproven efficacy, a high proportion of women believed in its ability to reduce mortality (77.9%) and to detect tumours at an early stage (65.8%). There was a trend for women to believe this more strongly at follow-up. This study highlights the need to make women more aware of the limitations of current ovarian cancer screening techniques, particularly where the alternative management strategy of prophylactic surgery might otherwise be dismissed.

Objective: To determine the indications, patterns of practice, and complication rates for prophylactic oophorectomy in Ontario., Methods: From hospital discharge abstracts, 82 hospitals were identified where at least one patient had a prophylactic oophorectomy since 1992. Ethics approval for the chart review was obtained from 41 hospitals (50%), was denied at 10 (12%) and is pending at 31 facilities. Using the International Classification of Disease diagnostic code for family history of ovarian cancer (V16.4) and prophylactic oophorectomy (V50.42), the medical records departments were asked to retrieve the charts. One abstractor reviewed the charts using a standard form to collect demographic information, indications for surgery, details of surgery and complications., Results: From 1992-1998, 263 women underwent PO in 41 hospitals. A BRCA1 or BRCA2 mutation was recorded in 16 cases. Thirty-six patients had a past history of breast cancer. In 127 women, a family history was the sole reason for surgery; the remaining 136 women had a coexisting gynecologic complaint. Laparotomy was used exclusively in 155 cases, laparoscopy in 79 and vaginal access in 12 cases. Seventeen women required conversion to laparotomy during the operation. The mean length of hospital stay was 3.7 days (0-14 days). Thirty-six women (14%) had complications., Conclusion: We have described the indications for surgery, trends in surgical practice and surgical complications for women receiving prophylactic oophorectomy in Ontario. Prior to prophylactic oophorectomy, the indications and benefits should be clear to both patient and physician. Optimally, all women should receive genetic counseling to help define risk for ovarian and breast cancer, medical and surgical options, impact of oophorectomy on cancer risk, risk of surgical complications, and the consequences and management of surgical menopause.

Advances in the identification and treatment of breast and ovarian cancer have lead to a need for reliable estimates of susceptibility risk associated with these two cancers. These estimates may be used in clinical settings to identify individuals at increased risk of developing disease or of being a carrier of a disease susceptibility allele. Accurate assessment of these probabilities is important given the potential implications for medical decision-making including the identification of patients who might benefit from preventive measures, genetic counseling or from entry into clinical trials. A wide range of empirical and statistical models has been proposed, particularly for breast cancer risk prediction, including those that utilize logistic regression or Bayesian modeling. The specific data used to create the various risk models also varies and may include molecular, epidemiologic, or clinical information. This overview presents definitions of risk used in clinical oncology as well as several of the more frequently used methods of risk estimation for breast and ovarian cancer. In addition, the means by which different methods are able to provide a measure of error or uncertainty associated with a given risk estimate will be discussed.

Prophylactic surgery is a major issue for breast/ovarian cancer prone women. Bio-clinical data to help in the decision-making are not sufficient. In this context of uncertainty, physicians' and women's attitudes to prophylactic surgery is information of great value. The physicians' attitudes were assessed by a randomised national sample of practitioners involved in breast and ovarian cancer management. The patients' attitudes were appraised with a pre-consultation self- administered questionnaire presented during a one-year period to all women in five cancer genetic clinics chosen, for their representative geographical locations and their activity level. Consent to prophylactic surgery is higher among physicians than among patients (p < 0.0001). Acceptability of mastectomy is lower than that of oophorectomy in both patients and physicians (p < 0.0001 in both groups). In addition, age at which the intervention is proposed to be performed is a key determinant for both mastectomy and oophorectomy acceptability, in both physicians and patients (p < 0.001 for each comparison). Particularly, the age of 40 years seems to be a critical threshold for the acceptability of prophylactic oophorectomy. In contrast, respondents' age at the time of the survey has no significant effect on the acceptability rate. The higher acceptability rate of prophylactic oophorectomy compared to that of mastectomy observed in the physicians' survey is paradoxical because a more substantial medical impact on life expectancy was expected from the latter. Our results indicate that assumed reduced mortality is not the main criterion steering acceptability. It was anticipated that prophylactic mastectomy should be rarely performed in France.