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Related Experiment Video

Updated: Mar 5, 2026

Orthotopic Ovarian Transplantation Procedures to Investigate the Life- and Health-span Influence of Ovarian Senescence in Female Mice
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Bilateral Oophorectomy and Accelerated Aging: Cause or Effect?

Walter A Rocca1,2,3, Liliana Gazzuola Rocca1, Carin Y Smith4

  • 1Division of Epidemiology, Department of Health Sciences Research.

The Journals of Gerontology. Series A, Biological Sciences and Medical Sciences
|March 23, 2017
PubMed
Summary
This summary is machine-generated.

Bilateral oophorectomy before age 46 is linked to accelerated aging and increased chronic conditions. This study suggests a causal relationship, impacting women

Keywords:
Accelerated agingBilateral oophorectomyCohort studyEstrogen therapyMultimorbidity

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Area of Science:

  • Gerontology
  • Reproductive Medicine
  • Epidemiology

Background:

  • The link between bilateral oophorectomy and accelerated aging is debated.
  • New analyses are presented to address this controversy.

Purpose of the Study:

  • To investigate the association between bilateral oophorectomy and the accumulation of chronic conditions.
  • To determine if bilateral oophorectomy is causally linked to accelerated aging.

Main Methods:

  • A historical cohort study identified premenopausal women who underwent bilateral oophorectomy for noncancerous conditions before age 50.
  • Women were matched to referents who had not undergone oophorectomy.
  • The rate of new chronic condition development was tracked over approximately 14 years.

Main Results:

  • Bilateral oophorectomy before age 46 was associated with an accelerated rate of accumulating 18 chronic conditions (HR=1.24, p<.001).
  • The difference in new conditions was most pronounced in the first 6 years post-surgery.
  • Surgical indication did not affect these findings.

Conclusions:

  • Bilateral oophorectomy is linked to a higher risk of multimorbidity in women without baseline conditions.
  • The findings suggest a causal relationship between bilateral oophorectomy and accelerated aging.