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Context: There is a lack of knowledge about hormonal and anthropometric changes in women with polycystic ovary syndrome (PCOS) after the menopause., Objective: This work aimed to study reproductive hormones and anthropometry in women with PCOS older than 80 years., Design and Setting: This prospective cohort study was conducted at a university hospital., Patients: A well-defined cohort of women with PCOS, previously examined in 1987 and 2008 (21 years) was reexamined in 2019 (11 years). Of the original cohort (n = 37), 22 women were still alive and 21 (age range, 72-91 years) participated. Comparisons were made with age-matched controls (n = 55) from the original control cohort (body mass index [BMI] similar to PCOS women). The results were compared with results from 1987 and 2008., Interventions: Hormonal measurements and a physical examination were performed., Main Outcome Measures: Follicle-stimulating hormone (FSH), luteinizing hormone (LH), testosterone, sex hormone-binding globulin (SHBG), free androgen index (FAI), hirsutism score, BMI, and waist to hip ratio (WHR) were measured., Results: At mean age 81 years, FSH levels were lower in women with PCOS (50 vs 70 IU/L) who were still more hirsute than controls (33% vs 4%). No differences were found in FAI, testosterone, SHBG or LH levels, BMI, or WHR. From perimenopausal age until the present age, levels of testosterone and FAI continued to decline in women with PCOS. SHBG levels continued to increase with age. FSH had not changed over time during the last 11 years., Conclusions: Women with PCOS at age 72 to 91 had lower FSH levels, remained clinically hyperandrogenic, and had similar FAI and body composition as controls., (© The Author(s) 2020. Published by Oxford University Press on behalf of the Endocrine Society. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Objective: Characteristic features of polycystic ovary syndrome (PCOS) include insulin resistance and an increased risk for type 2 diabetes. To promote improved insulin sensitivity, insulin sensitisers have been used in PCOS. However, direct comparisons across these agents are limited. This study compared the effects of metformin, rosiglitazone and pioglitazone in the management of PCOS to inform the 2023 International Evidence‐based PCOS Guideline. Design: Systematic review and meta‐analysis of the literature. Patients: Women with PCOS and treatment with insulin sensitisers. Measurements: Hormonal and clinical outcomes, as well as side effects. Results: Of 1660 publications identified, 13 randomised controlled trials were included. Metformin was superior in lowering weight (mean difference [MD]: −4.39, 95% confidence interval [CI]: −7.69 to −1.08 kg), body mass index (MD: −0.95, 95% CI: −1.41 to −0.49 kg/m2) and testosterone (MD: −0.10, 95% CI: −0.18 to −0.03 nmol/L) versus rosiglitazone, whereas there was no difference when comparing metformin to pioglitazone. Adding rosiglitazone or pioglitazone to metformin did not improve metabolic outcomes. However, rosiglitazone seemed superior to metformin in lowering lipid concentrations. Conclusions: Metformin should remain the first‐line insulin sensitising treatment in adults with PCOS for the prevention and management of weight and metabolic features. The addition of thiazolidinediones appears to offer little benefit. [ABSTRACT FROM AUTHOR]

Objective: As part of the update of the International Evidence‐Based Guidelines for the Assessment and Management of polycystic ovary syndrome (PCOS), a systematic review was performed to inform evidence‐based recommendations. Design: Systematic review. Only randomised controlled trial were included. Patients: Women with PCOS; the use of combined oral contraceptive pills (COCP) was compared with no medical treatment. Measurements: Outcomes were designed in collaboration with clinical experts, researchers, and consumers. Critical outcomes included hirsutism, irregular cycles, quality of life, body mass index (BMI), and weight. Results: 1660 publications were identified, but only four studies were included. No studies could be combined for meta‐analysis. COCP treatment improved cycle regularity compared with no medical treatment (100% vs. 0%, with low certainty of evidence). COCP showed no difference in improvement of hirsutism or BMI compared with placebo or lifestyle; a lower weight after COCP compared with no treatment (mean difference [MD] −8.0 (95% confidence interval, CI −11.67); −4.33 kg); and improvement in quality of life (MD 1.2 [95% CI 0.96]; 1.44), but these results were all very low certainty of evidence. Conclusion: Results show that COCP benefit cycle regulation, but other benefits or potential adverse effects were only identified with very low certainty of evidence. The COCP is frontline medical treatment in PCOS, but this is still based on established efficacy in the broader general population. Our results show that research in PCOS is seriously lacking and should be prioritised to capture core reproductive, metabolic and psychological outcomes important in PCOS. [ABSTRACT FROM AUTHOR]