ArticleBreast cancer research : BCR2020
Risk-reducing salpingo-oophorectomy, natural menopause, and breast cancer risk: an international prospective cohort of BRCA1 and BRCA2 mutation carriers.
Article in Breast cancer research : BCR, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 37 papers, 2 of them syntheses that pooled it.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
37 citing papers in PubMed, 2 syntheses or guidelines pooled it, 73 citations in OpenAlex.
- Association between hysterectomy, oophorectomy, and risk of breast cancer: a meta-analysis.Archives of gynecology and obstetrics · 2025Pooled it
- Hormone replacement therapy in BRCA mutation carriers and risk of ovarian, endometrial, and breast cancer: a systematic review.Journal of cancer research and clinical oncology · 2021Pooled it
- Impact of Ethnicity on the Uptake of Risk Reducing Mastectomy in Unaffected BRCA1/2 and PALB2 Carriers in Canada.Annals of surgical oncology · 2026Article
- Natural menopause, menarche and breast cancer risk in BRCA1 and BRCA2 pathogenic variant carriers: a Mendelian randomization analysis.British journal of cancer · 2026Article
- Estrogen receptor-positive, BRCA1-deficient breast cancer: BRCA1-epimutated tumors presenting a piece to the puzzle.Breast cancer research : BCR · 2026Review
- Preoperative Breast MRI and Histopathology in Breast Cancer: Concordance, Challenges and Emerging Role of CEM and mpMRI.Diagnostics (Basel, Switzerland) · 2025Review
- The TESTBREAST journey: Revisiting the importance of early detection by frequent screening of women at high risk of breast cancer.International journal of cancer · 2025Article
- Breast Density Changes after Risk-Reducing Salpingo-oophorectomy in Women with a Pathogenic Germline Variant in BRCA1 or BRCA2.Cancer epidemiology, biomarkers & prevention : a publication of the American Association for Cancer Research, cosponsored by the American Society of Preventive Oncology · 2025Article
- Comprehensive Clinical Genetics, Molecular and Pathological Evaluation Efficiently Assist Diagnostics and Therapy Selection in Breast Cancer Patients with Hereditary Genetic Background.International journal of molecular sciences · 2024Article
- Evaluation of an Italian Population-Based Programme for Risk Assessment and Genetic Counselling and Testing for BRCA1/2-Related Hereditary Breast and Ovarian Cancer after 10 Years of Operation: An Observational Study Protocol.Methods and protocols · 2024Article
- Basic knowledge for counseling patients undergoing risk-reducing salpingo-oophorectomy.Obstetrics & gynecology science · 2024Article
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- Effects of Endocrine Interventions Targeting ERα or PR on Breast Cancer Risk in the General Population and Carriers ofInternational journal of molecular sciences · 2024Review
- Uptake of Risk-Reducing Measures, Cascade Testing, and Related Challenges Among Carriers of Breast Cancer-Associated Germline Pathogenic Variants in Mexico.JCO global oncology · 2024Article
- Psychosocial outcomes after varying risk management strategies in women at increased familial breast cancer risk: a mixed methods study of patient and partner outcomes.Annals of the Royal College of Surgeons of England · 2024Article
- Prophylactic Interventions for Hereditary Breast and Ovarian Cancer Risks and Mortality in BRCA1/2 Carriers.Cancers · 2023Review
- Choices for cancer prevention for women with a BRCA1 mutation? a personal view.Hereditary cancer in clinical practice · 2023Article
- Associations of height, body mass index, and weight gain with breast cancer risk in carriers of a pathogenic variant in BRCA1 or BRCA2: the BRCA1 and BRCA2 Cohort Consortium.Breast cancer research : BCR · 2023Article
- Hysterectomy, bilateral oophorectomy, and breast cancer risk in a racially diverse prospective cohort study.Journal of the National Cancer Institute · 2023Article
Corrections and comments
- Erratum issued
Authors and funding
63 authors at 20 institutions in 14 countries.
Funding
Abstract
backgroundThe effect of risk-reducing salpingo-oophorectomy (RRSO) on breast cancer risk for BRCA1 and BRCA2 mutation carriers is uncertain. Retrospective analyses have suggested a protective effect but may be substantially biased. Prospective studies have had limited power, particularly for BRCA2 mutation carriers. Further, previous studies have not considered the effect of RRSO in the context of natural menopause.
methodsA multi-centre prospective cohort of 2272 BRCA1 and 1605 BRCA2 mutation carriers was followed for a mean of 5.4 and 4.9 years, respectively; 426 women developed incident breast cancer. RRSO was modelled as a time-dependent covariate in Cox regression, and its effect assessed in premenopausal and postmenopausal women.
resultsThere was no association between RRSO and breast cancer for BRCA1 (HR = 1.23; 95% CI 0.94-1.61) or BRCA2 (HR = 0.88; 95% CI 0.62-1.24) mutation carriers. For BRCA2 mutation carriers, HRs were 0.68 (95% CI 0.40-1.15) and 1.07 (95% CI 0.69-1.64) for RRSO carried out before or after age 45 years, respectively. The HR for BRCA2 mutation carriers decreased with increasing time since RRSO (HR = 0.51; 95% CI 0.26-0.99 for 5 years or longer after RRSO). Estimates for premenopausal women were similar.
conclusionWe found no evidence that RRSO reduces breast cancer risk for BRCA1 mutation carriers. A potentially beneficial effect for BRCA2 mutation carriers was observed, particularly after 5 years following RRSO. These results may inform counselling and management of carriers with respect to RRSO.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.