What happens after menopause? (WHAM): A prospective controlled study of vasomotor symptoms and menopause-related quality of life 12 months after premenopausal risk-reducing salpingo-oophorectomy

Salpingectomy With Delayed Oophorectomy Versus Salpingo-Oophorectomy in BRCA1/2 Carriers: Three-Year Outcomes of a Prospective Preference Trial

OBJECTIVE

To compare menopause-related quality of life (QoL) after risk-reducing salpingectomy (RRS) versus risk-reducing salpingo-oophorectomy (RRSO) until 3 years of post-surgery.

DESIGN

A prospective study (TUBA study) with treatment allocation based on patients' preference. Data were collected pre-surgery and at 3 months, 1 and 3 years of post-surgery.

SETTING

Multicentre prospective preference trial in thirteen hospitals in the Netherlands.

POPULATION

BRCA1/2 pathogenic variant (PV) carriers aged 25-40 (BRCA1) or 25-45 (BRCA2), who were premenopausal, without a future child wish and without current (treatment for) malignancy.

METHODS

Treatment allocation was based on patients' preference: either RRS from the age of 25 years with delayed oophorectomy at the maximum age of 45 (BRCA1) or 50 (BRCA2), or RRSO between the ages of 35-40 (BRCA1) or 40-45 (BRCA2). After RRSO, hormone replacement therapy (HRT) was recommended, if not contraindicated. Primarily, menopause-related QoL as measured with the Greene Climacteric Scale (GCS) was compared between the RRS and RRSO without HRT group. Secondarily, GSC-scores of the RRS group were compared with the scores of the RRSO with HRT after surgery group. A higher GSC-score reflects more climacteric symptoms.

RESULTS

Until April 2023, 410 participants had undergone RRS and 160 RRSO. The BRCA1/BRCA2 proportions were 51.4%/48.6%. The mean age at surgery (SD) was 37.9 (3.5) years. Participants 3 years after RRSO without HRT had a 4.3 (95% CI 2.1-6.5; p < 0.001) point higher increase in GCS-score from baseline compared to those after RRS, while the difference was 7.9 (95% CI 5.9-9.8) and 8.5 (95% CI 6.5-10.5) points at 3 and 12 months, respectively. Among participants with HRT after surgery, the RRSO group had a 2.4 (95% CI 0.8-3.9; p = 0.002) point higher increase in GCS-score from baseline compared to the RRS group.

CONCLUSIONS

In this multicentre preference trial, menopause-related QoL was better after RRS than after RRSO, even with HRT after RRSO. Differences between arms were most pronounced until one-year post-surgery.

Outcomes of risk-reducing surgeries in women at high risk for gynaecological cancers: A tertiary center experience

OBJECTIVE

Ovarian and endometrial carcinomas are the most common gynecologic malignancies, with general population risks of 1.4 % and 2.5 % respectively. Certain genetic factors can raise these risks to 44 % and 60 % respectively. The most effective risk-reduction (RR) method is the removal of the fallopian tubes, ovaries, and/or uterus. This study investigates surgical outcomes and occult cancer rates following RR surgery in high-risk women.

METHODS

This is a retrospective cohort study of all women identified as high-risk for gynaecologic cancer who were referred to a high-volume tertiary centre and underwent RR surgery. All pathology specimens were assessed by sectioning and extensively examining the fimbriated end (SEE-FIM) protocol. The analysis included patients' demographics, peri- and post-operative evaluation, and final histopathological reports.

RESULTS

Between 2008 and 2024, 576 women completed RR surgery in our centre. The rates of intra- and post-operative complications were 3.1 % and 4.5 %, respectively. The overall occult cancer rate was 3.4 % (n = 20). Of these, 11 (55 %) patients had high-grade serous carcinoma of the ovary/fallopian tube, and seven (35 %) patients were found to have endometrial cancer. Two cases had unexpected metastasis in the ovaries (10 %). Of the whole cohort, 12 (2.1 %) patients were found to have premalignant disease; eight serous tubal intraepithelial carcinoma; two atypical endometrial hyperplasia and two dysplasia of the cervix.

CONCLUSION

RR surgeries are safe with a low complication rate. The incidence of occult cancer at the time of RR surgery is low but significant. Endometrial sampling is to be considered, and all fallopian tubes should be examined with the SEE-FIM protocol.

What happens after menopause? (WHAM): A prospective controlled study of cognition 24 months after premenopausal risk-reducing salpingo-oophorectomy

OBJECTIVE

Women with BRCA1/2 pathogenic variants considering risk-reducing bilateral oophorectomy (RRSO) may be concerned about potential effects of surgical menopause on cognition. Whether RRSO affects cognition and whether hormone therapy (HT) modifies this effect remains uncertain. This study aimed to prospectively measure the effect of premenopausal RRSO on cognition and the modifying effects of HT up to 24 months.

METHODS

The design was a prospective, multisite (4 sites in Australia), 24-month observational study. Participants were premenopausal BRCA1/2 carriers (n = 83) planning RRSO referred from gynecology-oncology and familial cancer centers and a premenopausal comparison group (n = 98) not planning oophorectomy or pregnancy who self-referred. Baseline data were collected within 8 weeks of eligibility screening, and RRSO was scheduled between baseline and 3 months. Of 687 screened, 181 were analysed. Cognitive performance (verbal learning and memory, psychomotor speed, fluency) was assessed at baseline, 3, 12 and 24 months with the a priori outcomes of verbal learning and memory.

RESULTS

After RRSO, 65 % initiated HT. In multivariable models of group differences in cognitive performance over time, RRSO and comparison groups showed similar performance improvements except for verbal learning. The RRSO group showed a small, statistically significant lower improvement in verbal learning vs comparisons, after adjustment for HT and other factors (p = 0.03). After RRSO, verbal learning was higher in HT users vs non-users (p = 0.04).

CONCLUSIONS AND RELEVANCE

Over 24 months RRSO minimally impacted cognition except for a small adverse effect on verbal learning, partly offset by HT.

TRIAL REGISTRATION

Australian and New Zealand Clinical Trials Registry (anzctr.org.au); Identifier #: ACTRN12615000082505; URL: https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=363554&isReview=true.

What happens after menopause? (WHAM): Impact of risk-reducing salpingo-oophorectomy on depressive and anxiety symptoms at 24 months

OBJECTIVE

For women with pathogenic variants in BRCA1 and BRCA2, risk-reducing salpingo-oophorectomy (RRSO) at the recommended age causes surgical menopause. We previously reported elevated depressive symptoms at 6 and 12 months and elevated anxiety symptoms at 6 months after RRSO. We now report these outcomes at 24 months, their baseline and 12-month predictors and the effect of Menopausal Hormone Therapy (MHT).

METHODS

Prospective controlled study of 59 premenopausal women planning RRSO and 91 comparisons who retained their ovaries. Depressive (CESD) and anxiety symptoms (GAD-7) were measured at baseline (before RRSO) and at 12 and 24 months. We used ordinary and logistic multivariable regression to estimate differences between and within groups at 24 months, before and after conditioning on baseline and 12 month measures.

RESULTS

Overall, depressive and anxiety symptoms were not elevated above baseline at 24 months and did not differ between RRSO and comparisons, before or after adjusting for previous measures (P > 0.05). Elevated depressive symptoms at 12 months (OR = 24, P < 0.001), and elevated anxiety symptoms at 12 months (OR = 13, P < 0.001), strongly predicted 24 month measures. Elevated depressive symptoms at baseline no longer predicted 24 month symptoms once 12 month symptoms were considered, but elevated baseline anxiety still predicted anxiety at 24 months, even when 12 month anxiety was considered. No association between MHT use and depressive or anxiety symptoms was observed.

CONCLUSIONS

Depressive and anxiety symptoms are not elevated 24 months after RRSO. However, depressive symptoms at 12 months after RRSO are likely to persist at 24 months.

What happens after menopause? (WHAM): A prospective controlled study of vasomotor symptoms and menopause-related quality of life 24 months after premenopausal risk-reducing salpingo-oophorectomy (RRSO)

OBJECTIVE

To measure vasomotor symptoms and menopause-related quality of life up to 24 months after RRSO, and the effects of Menopausal Hormone Therapy (MHT).

METHODS

Prospective observational study of 104 premenopausal women at elevated risk of ovarian cancer planning RRSO and age-matched comparators (n = 102) who retained their ovaries. Vasomotor symptoms and quality of life were measured using the Menopause-specific QoL Intervention (MENQOL-I) scale. Changes in QoL were examined using a population-averaged linear regression model. The study was registered with the Australian and New Zealand Clinical Trials Registry, ACTRN12615000082505.

RESULTS

At 24 months after RRSO the prevalence of vasomotor symptoms had increased from 6 % at baseline to 59 % and night sweats from 21 % to 39 %. There was a clinically and statistically significant difference of 1.14 points in MENQOL score (95 % CI 0.71, 1.57, p < 0.001) in the change from baseline to 24 months in vasomotor symptoms between the RRSO vs comparison group. Following RRSO, 61 % started MHT, most (79 %) within 3 months. At 24 months, 54 % of MHT users reported vasomotor symptoms of which around half (52 %) categorized these as "mild". Amongst non-MHT users, 88 % reported vasomotor symptoms at 24 months of which 72 % categorized these as "mild". Menopause-related QoL decreased after RRSO but was stable in comparators. Menopause related quality of life was higher in MHT users vs non-users.

CONCLUSIONS

Vasomotor symptoms peak by 3 months after RRSO and are stable over 24 months. MHT mitigates but does not fully resolve vasomotor symptoms and improves menopause-related QoL.

Prevention of Ovarian Cancer: Where are We Now and Where are We Going?

PURPOSE OF REVIEW

To describe current and future strategies to reduce the burden of ovarian cancer through prevention.

RECENT FINDINGS

Current strategies in genetic testing are missing a substantial number of individuals at risk, representing a missed opportunity for ovarian cancer prevention. Past efforts at screening and early detection have thus far failed to improve ovarian cancer mortality, and novel techniques are needed. Surgical prevention is highly effective, but surgical menopause from oophorectomy has significant side effects. Novel surgical strategies aimed at reducing risk while minimizing these harms are currently being studied. To maximize ovarian cancer prevention, a multi-pronged approach is needed. We propose that more inclusive and accurate genetic testing to identify more individuals at risk, novel molecular screening and early detection, surgical prevention that maximizes quality of life while reducing risk, and broader adoption of targeted and opportunistic salpingectomy will together reduce the burden of ovarian cancer.

Managing menopause after cancer

Globally, 9 million women are diagnosed with cancer each year. Breast cancer is the most commonly diagnosed cancer worldwide, followed by colorectal cancer in high-income countries and cervical cancer in low-income countries. Survival from cancer is improving and more women are experiencing long-term effects of cancer treatment, such as premature ovarian insufficiency or early menopause. Managing menopausal symptoms after cancer can be challenging, and more severe than at natural menopause. Menopausal symptoms can extend beyond hot flushes and night sweats (vasomotor symptoms). Treatment-induced symptoms might include sexual dysfunction and impairment of sleep, mood, and quality of life. In the long term, premature ovarian insufficiency might increase the risk of chronic conditions such as osteoporosis and cardiovascular disease. Diagnosing menopause after cancer can be challenging as menopausal symptoms can overlap with other common symptoms in patients with cancer, such as fatigue and sexual dysfunction. Menopausal hormone therapy is an effective treatment for vasomotor symptoms and seems to be safe for many patients with cancer. When hormone therapy is contraindicated or avoided, emerging evidence supports the efficacy of non-pharmacological and non-hormonal treatments, although most evidence is based on women older than 50 years with breast cancer. Vaginal oestrogen seems safe for most patients with genitourinary symptoms, but there are few non-hormonal options. Many patients have inadequate centralised care for managing menopausal symptoms after cancer treatment, and more information is needed about cost-effective and patient-focused models of care for this growing population.

Optimising health after early menopause

The typical age at menopause is 50-51 years in high-income countries. However, early menopause is common, with around 8% of women in high-income countries and 12% of women globally experiencing menopause between the ages of 40 years and 44 years. Menopause before age 40 years (premature ovarian insufficiency) affects an additional 2-4% of women. Both early menopause and premature ovarian insufficiency can herald an increased risk of chronic disease, including osteoporosis and cardiovascular disease. People who enter menopause at younger ages might also experience distress and feel less supported than those who reach menopause at the average age. Clinical practice guidelines are available for the diagnosis and management of premature ovarian insufficiency, but there is a gap in clinical guidance for early menopause. We argue that instead of distinct age thresholds being applied, early menopause should be seen on a spectrum between premature ovarian insufficiency and menopause at the average age. This Series paper presents evidence for the short-term and long-term consequences of early menopause. We offer a practical framework for clinicians to guide diagnosis and management of early menopause, which considers the nature and severity of symptoms, age and medical history, and the individual's wishes and priorities to optimise their quality of life and short-term and long-term health. We conclude with recommendations for future research to address key gaps in the current evidence.

Quality of life after risk-reducing salpingo-oophorectomy in women with a pathogenic BRCA variant

BACKGROUND

Risk-reducing salpingo-oophorectomy (RRSO) is recommended to women with a pathogenic BRCA variant, but as a main side effect, RRSO could lead to an early onset of menopause.

AIM

To evaluate the impact of RRSO and preoperative menopausal status on menopausal symptoms, sexual functioning, and quality of life (QOL).

METHODS

The study was conducted between November 2019 and April 2020. Women were included who tested positive for a pathogenic BRCA1/2 variant between 2015 and 2018. Depression levels, QOL, and global health status were measured and compared with those of women who opted against RRSO. Furthermore, women who underwent RRSO treatment were asked to report menopausal complaints that they experienced at 1 month postsurgery and any current complaints.

OUTCOMES

RRSO had no significant impact on QOL, but women who were premenopausal at the time of surgery reported more sexual complaints than postmenopausal women.

RESULTS

In total, 134 carriers of a BRCA mutation were included: 90 (67%) underwent RRSO and 44 (33%) did not. At the time of the survey, neither the control nor experimental group experienced significant changes in QOL (b = -0.18, P = .59). Women who underwent RRSO reported a significantly lower global health status (b = -0.66, P = .05). Women who were premenopausal at the time of surgery were bothered more by sexual symptoms (b = 0.91, P = .19) but experienced fewer vasomotor complaints (b = -1.09, P = .13) than women who were postmenopausal at the time of RRSO.

CLINICAL IMPLICATIONS

The decrease of sexual functioning after RRSO should be an integral part of preoperative counseling because it is important for BRCA carriers, especially for premenopausal women.

STRENGTHS AND LIMITATIONS

Some strengths of the present study were the long follow-up, a high response rate, and the existence of a control group, whereas defining menopausal status by last menstrual bleeding and self-report of data (eg, breast cancer history) increased the risk of errors.

CONCLUSION

Our study indicated that women who underwent RRSO experienced no difference in QOL when compared with women without RRSO and that patients with premenopausal status seemed to be at higher risk to experience sexual complaints after surgery.

WHAM-A Prospective Study of Weight and Body Composition After Risk-Reducing Bilateral Salpingo-oophorectomy

CONTEXT

Body weight and composition may change over the natural menopause transition. Whether surgical menopause has similar effects, and the impact of hormone replacement therapy (HRT), are unknown. Understanding the metabolic effects of surgical menopause will inform clinical care.

OBJECTIVE

To prospectively measure weight and body composition over 24 months following surgical menopause compared with a similar comparison group who retained their ovaries.

METHODS

Prospective observational study of weight change from baseline to 24 months in 95 premenopausal women at elevated risk of ovarian cancer planning risk-reducing salpingo-oophorectomy (RRSO) and 99 comparators who retained their ovaries. Change in body composition from baseline to 24 months was also assessed by dual-energy x-ray absorptiometry in a subgroup of 54 women who underwent RRSO and 81 comparators who retained their ovaries. In the subgroup, weight, fat mass, lean mass, and abdominal fat measures were compared between groups.

RESULTS

At 24 months both groups had gained weight (RRSO 2760 ± 4860 g vs comparators 1620 ± 4540 g) with no difference between groups (mean difference 730 g; 95% CI 920 g to 2380 g; P = .383). In the body composition subgroup, there was no difference in weight between groups at 24 months (mean difference 944 g; 95% CI -1120 g to 2614 g; P = .431). RRSO women may have gained slightly more abdominal visceral adipose tissue (mean difference 99.0 g; 95% CI 8.8 g to 189.2 g; P = .032) but there were no other differences in body composition. There were also no differences in weight or body composition between HRT users and nonusers at 24 months.

CONCLUSION

24 months after RRSO, there was no difference in body weight compared with women who retained their ovaries. RRSO women gained more abdominal visceral adipose tissue than comparators, but there were no other differences in body composition. Use of HRT following RRSO had no effect on these outcomes.

Care after premenopausal risk-reducing salpingo-oophorectomy in high-risk women: Scoping review and international consensus recommendations

Women at high inherited risk of ovarian cancer are offered risk-reducing salpingo-oophorectomy (RRSO) from age 35 to 45 years. Although potentially life-saving, RRSO may induce symptoms that negatively affect quality of life and impair long-term health. Clinical care following RRSO is often suboptimal. This scoping review describes how RRSO affects short- and long-term health and provides evidence-based international consensus recommendations for care from preoperative counselling to long-term disease prevention. This includes the efficacy and safety of hormonal and non-hormonal treatments for vasomotor symptoms, sleep disturbance and sexual dysfunction and effective approaches to prevent bone and cardiovascular disease.

Use of exogenous hormones in those at increased risk for breast cancer: contraceptive and menopausal hormones in gene carriers and other high-risk patients

IMPORTANCE AND OBJECTIVE

Addressing the hormonal needs of individuals at increased risk of breast cancer (BC) can be a challenge. Observational, prospective, and case-control data support the safety of hormonal contraception in women, often with the added benefits of ovarian and endometrial cancer risk reduction. The majority of data on menopausal hormone therapy (HT) in the highest-risk patients comes from studies of patients with pathogenic variants in BRCA1 and BRCA2 who undergo early surgical menopause. The benefits of risk-reducing salpingo-oophorectomy are not minimized by HT, whereas its use mitigates accelerated osteoporosis and cardiovascular disease. In other patients at increased risk, such as with family history, studies have shown little risk with significant benefit.

METHODS

We review evidence to help women's health practitioners aid patients in making choices. The paper is divided into four parts: 1, contraception in the very high-risk patient (ie, with a highly penetrant BC predisposition gene); 2, contraception in other patients at increased risk; 3, menopausal HT in the gene carrier; and 4, HT in other high-risk patients.

DISCUSSION AND CONCLUSION

Women at increased risk for BC both early and later in life should be offered reassurance around the use of premenopausal and postmenopausal hormone therapies. The absolute risks associated with these therapies are low, even in the very high-risk patient, and the benefits are often substantial. Shared decision making is key in presenting options, and knowledge of the data in this area is fundamental to these discussions.

Impact of perimenopausal symptomatology on quality of life in Mongolian women

This cross-sectional study focussed on perimenopausal Mongolian women and aimed to determine the quality of life (QOL) and risk factors in this population. We collected data on 392 women using a predesigned questionnaire and classified the participants according to menopausal status. We used The Menopause Rating Scale (MRS) and the World Health Organisation Quality of Life (WHOQOL)-BREF. Blood pressure (p = .003) and body mass index (p = .02) were significantly high, whereas sexual activity was significantly decreased in postmenopausal women (p = .001). In perimenopausal women, somatovegetative (p = .003) and psychological (p = .025) symptoms were significantly severe, and menopausal symptom severity was significantly higher (p = .017). Menopausal symptoms (p = .02) and monthly sexual activity (p = .005) significantly influenced overall QOL. Sexuality had a significantly negative effect on psychological health (p = .03). Age, occupation, menopausal stage and somatovegetative symptoms have significant effects on health-related QOL (p< .05). Our findings showed that menopausal symptoms and sexual activity significantly affect QOL in middle-aged Mongolian women.Impact StatementWhat is already known on this subject? Women experience physiological changes at the onset of menopause. However, as their oestrogen levels decline, many women also experience physical, psychological and somatovegetative symptoms. Postmenopausal health has been the main issue affecting middle-aged women, until recently. Here, we showed that menopausal transition is a turning point for middle-aged women and suggest that more attention should be paid to the health of perimenopausal women in Mongolia.What do the results of this study add? The study results showed that perimenopausal women had a higher prevalence of health-related problems than postmenopausal women, including weight gain, cardiovascular symptoms and vasomotor symptoms. The prevalence of genitourinary health problems increased with age.What are the implications of these findings for clinical practice and/or further research? General practitioners and gynaecologists in Mongolia should acquire a better understanding of the physiological changes that occur during menopause and pay greater attention to genitourinary issues as they affect general, health-related quality of life.

What happens after menopause? (WHAM): A prospective controlled study of symptom profiles up to 12 months after pre-menopausal risk-reducing salpingo-oophorectomy

OBJECTIVE

Understanding how symptoms cluster after premenopausal risk-reducing salpingo-oophorectomy (RRSO) can inform patient expectations but information is lacking. We aimed to identify symptom profiles after RRSO, changes over time, and the effect of hormone therapy (HT).

METHOD

Participants were premenopausal women from a longitudinal controlled study (What Happens After Menopause? (WHAM)). Menopausal symptoms were prospectively measured in three groups: pre-menopausal comparisons who retained their ovaries (n = 99), RRSO HT users (n = 57) and RRSO non-HT users (n = 38). Symptoms (hot flashes, night sweats, low desire, vaginal dryness, poor sleep, anxiety/depression) were measured at baseline (pre-surgery) and at 3, 6 and 12 months using standardised questionnaires. Latent transition analysis was used to identify symptom profiles post-RRSO, and the probability of changing profiles over time.

RESULTS

Three symptom profiles were identified: Most Symptoms (81-87% non-HT; 36-41% HT; 7-9% comparisons), Few Symptoms (7-13% non-HT; 36-42% HT; 77-80% comparisons), and Sexual Symptoms (0-10% non-HT; 17-27% HT; 14-15% comparisons). Most of the non-HT group reported Most Symptoms at 3 months with only a 2% chance of improvement by 12 months. The HT group were split between profiles at 3 months with a 5-13% chance of improvement by 6 months (14% chance of worsening), and a 12-32% chance of improvement by 12 months (4-25% chance of worsening).

CONCLUSIONS

Symptoms cluster into distinct profiles after premenopausal RRSO. Most non-HT users are highly symptomatic with little chance of improvement by 12 months. In contrast, two-thirds of HT users have fewer symptoms and a much higher chance of improvement. These findings can inform patient decision-making and expectations.