Introduction: Premenopausal bilateral oophorectomy (PBO) before the age of 46 years is associated with an increased risk of dementia. We investigated the long-term effects of PBO performed before age 50 years on amyloid beta (Aβ), tau, and neurodegeneration imaging biomarkers of Alzheimer's disease (AD).
Methods: Mayo Clinic Cohort Study of Oophorectomy and Aging-2 participants were divided into early PBO (< 46 years; n = 61), and late PBO (46-49 years; n = 51) groups and were compared to referent women who did not undergo PBO (n = 119).
Objectives: The aims of the study were to identify conditions diagnosed in at least 10% of midlife women living in the US upper midwest and to assess prevalence by age, race, ethnicity, and sociodemographic status.
Methods: The Rochester Epidemiology Project was used to conduct a cross-sectional prevalence study of 86,946 women between 40 and 59 years residing in a 27-county region of the United States on January 1, 2020. Diagnostic billing codes were extracted and grouped into broader condition categories using the Clinical Classification System Refined.
Study Question: How should premature/primary ovarian insufficiency (POI) be diagnosed and managed based on the best available evidence from published literature?
Summary Answer: The current guideline provides 145 recommendations on symptoms, diagnosis, causation, sequelae, and treatment of POI.
What Is Known Already: Premature ovarian insufficiency (POI) presents a significant challenge to women's health, with far-reaching implications, both physically and emotionally. The potential implications include adverse effects on quality of life; fertility; and bone, cardiovascular, and cognitive health.
Study Question: How should premature/primary ovarian insufficiency (POI) be diagnosed and managed, based on the best available evidence from published literature?
Summary Answer: The current guideline provides 145 recommendations on symptoms, diagnosis, causation, sequelae and treatment of POI.
What Is Known Already: Premature ovarian insufficiency (POI) presents a significant challenge to women's health, with far-reaching implications, both physically and emotionally. The potential implications include adverse effects on quality of life; fertility; and bone, cardiovascular and cognitive health.