Surgical Complications of Salpingo-Oophorectomy in Women Undergoing Risk-Reducing Surgery for Hereditary Breast and Ovarian Cancer—A Retrospective Cohort Study
Year: 2026
Type: article
Study design: Observational Study
Abstract: OBJECTIVE: Risk-reducing bilateral salpingooophorectomy (RRSO) lowers the risk of ovarian cancer (OC) by 80% to 90% in women with a hereditary predisposition to breast and/or OC (HBOC/hereditary OC). As genetic testing expands, more women may be candidates for RRSO, which underscores the need to assess the safety of the procedure. We aimed to evaluate the frequency of surgical complications following RRSO to support informed decision-making for women advised to undergo the procedure. DESIGN: Retrospective cohort study. SETTING: Copenhagen University Hospital Herlev, Denmark, January 2017 to December 2022. PARTICIPANTS: A total of 246 women with HBOC/hereditary OC who underwent risk-reducing surgery were included. Patients who had declined to participate in quality assurance studies were excluded. INTERVENTIONS: Risk-reducing bilateral/unilateral salpingoophorectomy ± hysterectomy. RESULTS: A total of 246 women underwent surgery, and 15 (6.09%) experienced complications. Nine (60%) were Clavien Dindo grade I, and 6 (40%) grade II. No grade III, IV, or V complications occurred. Grade I included minor pain or superficial infection not requiring antibiotic treatment, and grade II were all due to infections requiring treatment with antibiotics. No significant differences were found between women with and without complications with respect to age, BMI, previous abdominal surgery, or smoking. CONCLUSION: The incidence and severity of complications after risk-reducing surgery were low. This evidence is valuable in counseling women with HBOC and offers reassurance about the safety of RRSO.
Language: English
Subfield: Genetics
Domain: Life Sciences
Open Access status: hybrid
Estimated APC paid: $3,000
OpenAlex ID: W7127359823