Long-term effects of premenopausal risk-reducing salpingo-oophorectomy on cognition in women with high familial risk of ovarian cancer: A cross-sectional study

  • Lara Terra
  • , Philippe R. Lee Meeuw Kjoe
  • , Joost A. Agelink van Rentergem
  • , Maarten J. Beekman
  • , Bernadette A.M. Heemskerk-Gerritsen
  • , Marc van Beurden
  • , Jeanine E. Roeters van Lennep
  • , Helena C. van Doorn
  • , Joanna A. de Hullu
  • , Marian J.E. Mourits
  • , Eleonora B.L. van Dorst
  • , Constantijne H. Mom
  • , Brigitte F.M. Slangen
  • , Katja N. Gaarenstroom
  • , Lizet E. van der Kolk
  • , J. Margriet Collée
  • , Marijke R. Wevers
  • , Margreet G.E.M. Ausems
  • , Klaartje van Engelen
  • , Irma van de Beek
  • Lieke P.V. Berger, Christi J. van Asperen, Encarna B. Gomez Garcia, Angela H.E.M. Maas, Maartje J. Hooning, Elsken van der Wall, Flora E. van Leeuwen*, Sanne B. Schagen
*Corresponding author for this work

Research output: Contribution to journalArticleAcademicpeer-review

Abstract

Objective: To examine the effect of a premenopausal risk-reducing salpingo-oophorectomy (RRSO) in women at increased risk of ovarian cancer on objective and subjective cognition at least 10 years after RRSO. Design: A cross-sectional study with prospective follow-up, nested in a nationwide cohort. Setting: Multicentre in the Netherlands. Population or Sample: 641 women (66% BRCA1/2 pathogenic variant carriers) who underwent either a premenopausal RRSO ≤ age 45 (n = 436) or a postmenopausal RRSO ≥ age 54 (n = 205). All participants were older than 55 years at recruitment. Methods: Participants completed an online cognitive test battery and a questionnaire on subjective cognition. We used multivariable regression analyses, adjusting for age, education, breast cancer, hormone replacement therapy, cardiovascular risk factors and depression. Main Outcome Measures: The influence of RRSO on objective and subjective cognition of women with a premenopausal RRSO compared with women with a postmenopausal RRSO. Results: After adjustment, women with a premenopausal RRSO (mean time since RRSO 18.2 years) performed similarly on objective cognitive tests compared with women with a postmenopausal RRSO (mean time since RRSO 11.9 years). However, they more frequently reported problems with reasoning (odds ratio [OR] 1.8, 95% confidence interval [95% CI] 1.1–3.1) and multitasking (OR 1.9, 95% CI 1.1–3.4) than women with a postmenopausal RRSO. This difference between groups disappeared in an analysis restricted to women of comparable ages (60–70 years). Conclusions: Reassuringly, approximately 18 years after RRSO, we found no association between premenopausal RRSO and objective cognition.

Original languageEnglish
Pages (from-to)968-977
Number of pages10
JournalBJOG: An International Journal of Obstetrics and Gynaecology
Volume130
Issue number8
DOIs
Publication statusPublished - Jul 2023

Keywords

  • BRCA1/2 pathogenic variant carriers
  • cognitive functioning
  • premature menopause
  • risk-reducing salpingo-oophorectomy

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