RESUMEN
Menopause is the cessation of ovarian function, with loss of reproductive hormone production and irreversible loss of fertility. It is a natural part of reproductive aging. The physiology of the menopause is complex and incompletely understood. Globally, menopause occurs around the age of 49 years, with geographic and ethnic variation. The hormonal changes of the menopause transition may result in both symptoms and long-term systemic effects, predominantly adverse effects on cardiometabolic and musculoskeletal health. The most effective treatment for bothersome menopausal symptoms is evidence-based, menopausal hormone therapy (MHT), which reduces bone loss and may have cardiometabolic benefits. Evidence-based non-hormonal interventions are also available for symptom relief. Treatment should be individualized with shared decision-making. Most MHT regimens are not regulator approved for perimenopausal women. Studies that include perimenopausal women are needed to determine the efficacy and safety of treatment options. Further research is crucial to improve menopause care, along with research to guide policy and clinical practice.
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Enfermedades Cardiovasculares , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos , Femenino , Humanos , Persona de Mediana Edad , Menopausia , Envejecimiento , BiologíaRESUMEN
OBJECTIVE: This study aimed to document the prevalence and severity of vasomotor symptoms (VMS) and sexual symptoms among refugee women in Melbourne, Australia. METHODS: This cross-sectional study included refugee women, aged 18-63 years, recruited from community centers and social media between February and July 2023. The Menopause-specific Quality of Life (MENQOL) questionnaire measured VMS and sexual symptoms. The scores were compared between different menopausal states. RESULTS: Of 333 participants, 62.8% were premenopausal, 8.0% perimenopausal and 29.2% postmenopausal, with a median age of 40 years (range 18-63 years). Moderate-severe VMS was most prevalent amongst perimenopausal (20.8%; 95% confidence interval [CI]: 8.9-41.4%) versus postmenopausal (9.5%; 95% CI: 5.0-17.3%) and premenopausal (0%) women. Moderate-severe sexual symptoms affected 15.8% (95% CI: 5.2-39.3%) of perimenopausal and 16.9% (95% CI: 10.4-26.1%) of postmenopausal women versus 1.4% (95% CI: 0.3-5.3%) of premenopausal women. Perimenopausal and postmenopausal women had higher VMS and sexual symptom scores than premenopausal women (both p < 0.0001); the scores were also higher in perimenopausal women than postmenopausal women (p = 0.016 and p = 0.013, respectively). CONCLUSION: While perimenopausal and postmenopausal VMS and sexual symptoms are not uncommon amongst refugee women, these symptoms were less prevalent in postmenopausal refugees than in the non-refugee population. Further research is warranted to confirm and expand on these findings.
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Sofocos , Calidad de Vida , Refugiados , Disfunciones Sexuales Fisiológicas , Humanos , Femenino , Persona de Mediana Edad , Adulto , Refugiados/estadística & datos numéricos , Estudios Transversales , Prevalencia , Sofocos/epidemiología , Australia/epidemiología , Adulto Joven , Adolescente , Disfunciones Sexuales Fisiológicas/epidemiología , Encuestas y Cuestionarios , Menopausia/fisiología , Índice de Severidad de la Enfermedad , Posmenopausia/fisiologíaRESUMEN
BACKGROUND: Vasomotor symptoms (hot flushes and night sweats) are experienced by more than two-thirds of women with breast cancer taking oral adjuvant endocrine therapy. Safe and effective treatments are lacking. Q-122 is a novel, non-hormonal compound that has shown promise for reducing vasomotor symptoms by modulation of oestrogen-responsive neurons in the hypothalamus. We aimed to assess the efficacy and safety of Q-122 in women with breast cancer taking oral adjuvant endocrine therapy and experiencing vasomotor symptoms. METHODS: We conducted a multicentre, randomised, double-blind, placebo-controlled, proof-of-concept, phase 2 trial at 18 sites in Australia, New Zealand, and the USA. Eligible participants were women, aged 18-70 years, taking a stable dose of tamoxifen or an aromatase inhibitor following breast cancer and experiencing at least 50 self-reported moderate to severe vasomotor symptoms per week. Participants were randomly assigned (1:1) using an interactive web response system to oral Q-122 100 mg or identical placebo, twice daily for 28 days. Randomisation was stratified by BMI (≤30 kg/m2 or >30 kg/m2) and use of any of a selective serotonin reuptake inhibitor, selective norepinephrine reuptake inhibitor, gabapentin, or pregabalin. Q-122 and placebo capsules were identical in appearance and containers identically labelled. During the double-blind treatment and analysis phases, the participants, investigators, clinical research organisation staff, and sponsor were masked to treatment allocation. The primary outcome was the difference in the mean percentage change from baseline in the Vasomotor Symptom Severity Score of moderate and severe hot flushes and night sweats (msVMS-SS) between Q-122 and placebo after 28 days of treatment. Primary analysis was by modified intention-to-treat and safety was assessed in all participants receiving at least one dose of study drug. This study is registered at ClinicalTrials.gov, NCT03518138. FINDINGS: Between Oct 24, 2018, and Sept 9, 2020, 243 patients were screened, 131 of whom were randomly assigned and received treatment (Q-122 n=65 and placebo n=66). Q-122 resulted in a significantly greater mean percentage change in msVMS-SS from baseline over 28 days of treatment compared with placebo (least squares mean: Q-122 -39% [95% CI -46 to -31] vs placebo -26% [-33 to -18]; p=0·018). Treatment-emergent adverse events were generally mild to moderate and similar between the two groups (treatment-related treatment-emergent adverse events in 11 [17%] of 65 patients in the Q-122 group vs nine [14%] of 66 in the placebo group); zero patients in the Q-122 group and two (3%) patients in the placebo group had serious adverse events. INTERPRETATION: Q-122 is an effective and well tolerated non-hormonal oral treatment for vasomotor symptoms in women taking oral adjuvant endocrine therapy after breast cancer. Our results support the conduct of larger and longer studies of Q-122, with potential use extending to postmenopausal women who require an alternative to menopausal hormone therapy. FUNDING: QUE Oncology.
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Inhibidores de la Aromatasa , Neoplasias de la Mama , Humanos , Femenino , Masculino , Inhibidores de la Aromatasa/efectos adversos , Neoplasias de la Mama/tratamiento farmacológico , Tamoxifeno/efectos adversos , Método Doble Ciego , Resultado del Tratamiento , Sofocos/inducido químicamente , Sofocos/tratamiento farmacológicoRESUMEN
OBJECTIVE: To explore the associations between endogenous testosterone blood concentrations and muscle mass, strength and performance in community dwelling women. DESIGN, PATIENTS AND MEASUREMENTS: Online databases, including Ovid MEDLINE, EMBASE and Web of Science, were searched for observational studies, with at least 100 female participants, reporting associations between endogenous testosterone blood concentrations and muscle mass, strength and performance. The findings were synthesized in a narrative review. Heterogeneity in study design and analysis precluded a meta-analysis. RESULTS: Of the 36 articles retrieved for full-text review, 10 met the inclusion criteria. Eight studies were cross-sectional, 1 longitudinal and 1 provided both cross-sectional and longitudinal data. Testosterone was measured by liquid chromatography-tandem mass spectrometry in two studies and by immunoassay in 8. An association between total testosterone and muscle mass, strength or performance in women was not found. The studies of calculated free or bioavailable testosterone and lean muscle mass reported a positive association, but no association was reported for muscle strength or performance. Each included study was limited by a high risk of bias in at least one assessed domain. CONCLUSIONS: This review does not support an association between testosterone and muscle mass, strength or performance in women. This, together with the reported associations between free or bioavailable testosterone and muscle mass should be interpreted cautiously due to the predominant use of immunoassay and the inaccuracy of calculated variables. Additionally, biological significance of nonprotein bound testosterone has not been established. Further studies examining the relationship between precisely measured testosterone and muscle mass and function in women are required.
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Composición Corporal , Fuerza Muscular , Testosterona , Estudios Observacionales como Asunto , Músculos , Posmenopausia , Premenopausia , Composición Corporal/fisiología , Humanos , FemeninoRESUMEN
OBJECTIVE: The role of circulating sex hormones on structural brain ageing is yet to be established. This study explored whether concentrations of circulating sex hormones in older women are associated with the baseline and longitudinal changes in structural brain ageing, defined by the brain-predicted age difference (brain-PAD). DESIGN: Prospective cohort study using data from NEURO and Sex Hormones in Older Women; substudies of the ASPirin in Reducing Events in the Elderly clinical trial. PATIENTS: Community-dwelling older women (aged 70+ years). MEASUREMENTS: Oestrone, testosterone, dehydroepiandrosterone (DHEA), and sex-hormone binding globulin (SHBG) were quantified from plasma samples collected at baseline. T1-weighted magnetic resonance imaging was performed at baseline, 1 and 3 years. Brain age was derived from whole brain volume using a validated algorithm. RESULTS: The sample comprised of 207 women not taking medications known to influence sex hormone concentrations. A statistically higher baseline brain-PAD (older brain age relative to chronological age) was seen for women in the highest DHEA tertile compared with the lowest in the unadjusted analysis (p = .04). This was not significant when adjusted for chronological age, and potential confounding health and behavioural factors. Oestrone, testosterone and SHBG were not associated with brain-PAD cross-sectionally, nor were any of the examined sex hormones or SHBG associated with brain-PAD longitudinally. CONCLUSION: No strong evidence of an association between circulating sex hormones and brain-PAD. Given there is prior evidence to suggests sex hormones may be important for brain ageing, further studies of circulating sex hormones and brain health in postmenopausal women are warranted.
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Estradiol , Estrona , Anciano , Humanos , Femenino , Estudios Prospectivos , Posmenopausia , Hormonas Esteroides Gonadales , Testosterona , Encéfalo/metabolismo , Deshidroepiandrosterona , Globulina de Unión a Hormona Sexual/metabolismoRESUMEN
BACKGROUND: Whereas symptomatic endometriosis may affect work performance, the impact of endometriosis in the general community is not known. AIMS: The associations between endometriosis and each of sick leave and work ability, were investigated in a large sample of non-healthcare seeking women. MATERIALS AND METHODS: This community-based, cross-sectional study recruited 6986 women, aged 18-39 years, from three eastern states of Australia between 11 November 2016 and 21 July 2017. Women were identified as having endometriosis if they had undergone a pelvic ultrasound and reported a diagnosis of endometriosis. Working women completed the Work Ability Index. RESULTS: Participants were predominantly of European ancestry (73.1%) and 46.8% were overweight or had obesity. The prevalence of endometriosis was 5.4% (95%CI 4.9-6.0%) with the highest prevalence of 7.7% (95%CI 6.5 to 9.1%) for women aged 35-39 years. Among the 4618 working women, those with endometriosis had significantly more sick days from work (33.6% reported ≥10 days vs 13.5%, overall χ2 P < 0.001). Endometriosis was associated with a greater likelihood of poor to moderate work ability, after adjusting for age, body mass index, ethnicity, relationship status, student status, insecure housing, being a carer for another person, parity, ever use of assisted reproductive technologies, and depressed mood (odds ratio 1.90, 95%CI 1.40-2.58, P < 0.001). CONCLUSIONS: This study provides new evidence that the negative impact of endometriosis on work attendance and work ability is not limited to women with prevalent symptoms and severe disease, but appears to encompass women across a broader spectrum of this condition in the community.
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Endometriosis , Femenino , Humanos , Endometriosis/complicaciones , Estudios Transversales , Evaluación de Capacidad de Trabajo , Australia/epidemiología , PelvisAsunto(s)
Terapia de Reemplazo de Estrógeno , Menopausia , Intervención Psicosocial , Disfunciones Sexuales Fisiológicas , Disfunciones Sexuales Psicológicas , Femenino , Humanos , Persona de Mediana Edad , Estradiol/administración & dosificación , Terapia de Reemplazo de Estrógeno/métodos , Histerectomía/efectos adversos , Libido/efectos de los fármacos , Menopausia/efectos de los fármacos , Menopausia/psicología , Menorragia/cirugía , Neoplasias Ováricas/prevención & control , Prevalencia , Intervención Psicosocial/métodos , Salpingooforectomía/efectos adversos , Disfunciones Sexuales Fisiológicas/epidemiología , Disfunciones Sexuales Fisiológicas/etiología , Disfunciones Sexuales Fisiológicas/terapia , Disfunciones Sexuales Psicológicas/epidemiología , Disfunciones Sexuales Psicológicas/etiología , Disfunciones Sexuales Psicológicas/terapiaRESUMEN
OBJECTIVE: To document associations between anti-Müllerian hormone (AMH) and circulating androgens in nonhealthcare-seeking premenopausal women. DESIGN: Community-based, cross-sectional study. SETTING: Eastern states of Australia. PARTICIPANTS: Women aged 18-39 years not using systemic hormones, not pregnant or breastfeeding within 3 months, and not postmenopausal. MEASUREMENTS: AMH, measured by the Beckman Access 2, 2 site immunometric assay from fresh samples, and testosterone, androstenedione, dehydroepiandrosterone (DHEA) and 11-oxygenated C19 steroids, measured by liquid chromatography-tandem mass spectrometry. RESULTS: Data were available for 794 women, median age of 33 years (range: 18-39). 76.1% were of European ancestry and 48.2% were parous. Serum AMH was positively associated with testosterone (rho = .29, p < .001) androstenedione (rho = .39, p < .001) and DHEA (rho = .10, p = .005) but not 11-ketoandrostenedione or 11-ketotestosterone. When adjusted for age, body mass index and smoking, using quantile regression, independent positive associations remained between AMH and testosterone (ß coefficient: 20.90, 95% confidence interval [CI]: 13.79-28.03; p < .001) and androstenedione (ß coefficient: 5.90, 95% CI: 3.76-8.03; p < .001). The serum concentration of testosterone was greater at the top AMH quintile than other quintiles (0.56 nmol/L [range: 0.21-1.90] vs. 0.36 nmol/L [range: 0.13-0.87]; p = .001) in women with self-reported polycystic ovary syndrome. CONCLUSIONS: The positive associations between serum testosterone and androstenedione and AMH in premenopausal women is consistent with androgens directly or indirectly influencing AMH production during follicular development. As the highest AMH concentrations are most likely to be seen in women with multifollicular ovaries, it would be expected that women with multifollicular ovaries would have higher serum testosterone. Therefore, whether hyperandrogenemia and multifollicular ovaries should be considered independent characteristics of polycystic ovary syndrome warrants review.
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Androstenodiona , Hormona Antimülleriana , Adolescente , Adulto , Andrógenos , Estudios Transversales , Femenino , Humanos , Embarazo , Testosterona , Adulto JovenRESUMEN
OBJECTIVE: To compare the performance of two anti-Mullerian (AMH) assays over a range of concentrations, in samples collected from young women. DESIGN: A cross-sectional method-comparison study of 168 non-healthcare-seeking women. PARTICIPANTS: Included women were aged 18-39 years, not recently pregnant, breast feeding or using systemic hormones. MEASUREMENTS: Serum AMH levels were analysed with the Beckman Coulter Access 2 assay from fresh samples and the Ansh picoAMH assay using samples stored at -80°C, in a parallel setting. Comparisons between the two assays were examined using Bland-Altman plots. RESULTS: Participants had a mean ± SD age of 32.6 ± 5.4 years and body mass index of 28.1 ± 7.9 kg/m2 , and 60.1% were parous. Although the assay results were highly correlated (Spearman correlation .982, P < .001), the relationship between the assays was nonlinear. Serum AMH values below 4 pmol/L were lower with the picoAMH assay compared with the Access AMH assay (mean difference in this range was -0.49 pmol/L), but for samples with a mean value above 10 pmol/L, the picoAMH assay consistently measured higher than the Access AMH assay (mean difference in this range was +8.2 pmol/L). As AMH concentrations increased the absolute discrepancy between the assays also increased. CONCLUSIONS: This study demonstrates that despite the high correlation between two commercially available AMH assays, the assays performed in a discordant manner at high and low concentrations. Hence, the results of these assays are not interchangeable, highlighting the need to establish specific reference limits for individual assays to guide clinical decision-making and the challenge of establishing future universal cut-offs for the application of AMH levels in clinical practice.
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Hormona Antimülleriana , Bioensayo , Adulto , Estudios Transversales , Femenino , Humanos , Embarazo , PremenopausiaRESUMEN
OBJECTIVE: Sex steroid levels in women vary with increasing age from the age of 70 years (70+). Whether this reflects change within individuals with age or a survival advantage is not known. This study aimed to determine the stability of circulating sex steroids and SHBG over time in individual women aged 70+. DESIGN: A prospective cohort study. PARTICIPANTS: 400 women, aged 70+ not using any sex steroid, anti-androgen/oestrogen or glucocorticoid therapy. MAIN OUTCOME MEASUREMENTS: Sex steroid concentrations, measured by liquid chromatography-tandem mass spectrometry and sex hormone-binding globulin (SHBG) by immunoassay, in paired blood samples drawn 3 years apart and analysed together. RESULTS: 400 women, median (IQR) age 78.0 (8.6) years, were included in the analysis. Mean testosterone concentrations were statistically significantly higher in follow-up samples compared with baseline. The change was modest (mean change 31 pmol/L, 95% confidence interval (CI) 2.4-59.8; p = .034), and an increase was not observed in all women. There was a statistically significant decline in mean body mass index (mean change -0.4 kg/m2 , 95% CI 0.6 to -0.3; p < .001) and a significant increase in the mean serum SHBG concentration (mean change 4.0 nmol/L, 95% CI 2.7-5.4; p < .001). The change observed in testosterone was not explained by the observed change in SHBG. There was no significant change in the mean oestrone or dehydroepiandrosterone concentration. CONCLUSIONS: Testosterone concentrations in women aged 70+ were more likely to increase than decrease. Whether increasing testosterone concentrations in older women confer a survival advantage needs investigation.
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Hormonas Esteroides Gonadales , Globulina de Unión a Hormona Sexual , Anciano , Anciano de 80 o más Años , Estradiol/metabolismo , Estrógenos/metabolismo , Femenino , Hormonas Esteroides Gonadales/metabolismo , Humanos , Estudios Longitudinales , Estudios Prospectivos , Globulina de Unión a Hormona Sexual/metabolismo , Testosterona/metabolismoRESUMEN
STUDY QUESTION: Can serum anti-Müllerian hormone (AMH) replace polycystic ovary morphology (PCOM) determined by ultrasound as a diagnostic component of polycystic ovary syndrome (PCOS)? SUMMARY ANSWER: Despite good correlations between serum AMH and PCOM, the use of a high serum AMH as a proxy for PCOM resulted in the reclassification of PCOS in 5% of study participants, with the main effect being more women identified, although some women previously classified as having PCOS were no longer classified as such. WHAT IS KNOWN ALREADY: AMH has been proposed as an alternative to PCOM as a diagnostic component of PCOS. Previous studies are limited by poorly defining PCOS, use of infertile women as comparators, measurement of hormones by immunoassay that lack precision in the female range, low-resolution ovarian ultrasound and inconsistent handling and storage of serum samples. STUDY DESIGN, SIZE, DURATION: This is an Australian cross-sectional study of 163 non-healthcare-seeking women. PARTICIPANTS/MATERIALS, SETTING, METHODS: Serum AMH was measured by both the Ansh picoAMH assay and the Beckman Coulter Access 2 (BA2) assay, in parallel with androgens measured by liquid chromatography-tandem mass spectrometry, in blood samples of women, not pregnant, breast feeding or using systemic steroids, who also underwent high-resolution ovarian ultrasound. PCOS was determined by the Rotterdam criteria with PCOM defined by the Androgen Excess-PCOS Taskforce recommendation of ≥25 follicles in at least one ovary. Cut-off serum concentrations that best identified women as having PCOM were identified by receiver operator characteristic (ROC) curves. MAIN RESULTS AND THE ROLE OF CHANCE: A total of 163 women, mean (SD) age 32.5 (5.5) years, who provided a blood sample and had both ovaries visualized on ultrasound were included in the analysis. Women with isolated PCOM had higher median (range) Ansh AMH and BA2 AMH concentrations than those with no PCOS characteristics [56.9 pmol/l (34.6, 104.2) versus 18.7 (3.2, 50.9), P = 0.002 and 38.5 pmol/l (22.2, 100.2) versus 16.7 (3.5, 38.9), P = 0.002, respectively]. An AMH ≥ 44.0 pmol/l, suggested by the ROC curve, identified 80.6% of women with PCOM, falsely identified 15.2% of women without PCOM as having PCOS and had a positive predictive value of 55.6%. The negative predictive value was 94.9%. An AMH BA2 assay cut-off of ≥33.2 pmol/l provided a sensitivity of 80.6%, a specificity of 79.5% and a positive predictive value for PCOM of 48.1%. The negative predictive value was 94.6% for PCOM. When serum AMH was used in the place of PCOM as a diagnostic criterion for PCOS, the Ansh assay resulted in an additional seven women classified as having PCOS and no longer classified one woman as having PCOS. For the BA2 assay, eight additional and two fewer women were classified as having PCOS. Overall, both assays resulted in six more women being classified as having PCOS. LIMITATIONS, REASONS FOR CAUTION: Women with functional hypogonadotrophic hypogonadism were not excluded and may have been misclassified as having an oligo-amenorrhoea-PCOM phenotype. As study participants were predominantly Caucasian/White, our findings cannot be generalized to women of other ethnicities. WIDER IMPLICATIONS OF THE FINDINGS: Although serum AMH reflects the number of developing ovarian follicles, the absolute values vary between assays and specific reference ranges for individual assays are required. Irrespective of the assay used, replacing PCOM with serum AMH to diagnose PCOS in a community-based sample altered the number of women classified as having or not having PCOS. Consequently, although overall the risk of women being identified as having PCOS would be increased, some women would no longer be classified as having this condition. STUDY FUNDING/COMPETING INTEREST(S): The study was supported by the Norman Beischer Research Foundation and the Grollo-Ruzzene Foundation. S.R.D. is an NHMRC Senior Principal Research Fellow (Grant No. 1135843). S.R.D. reports unrelated support that includes grants from the NHMRC Australia, personal fees for educational activities from Besins Healthcare, Abbott Chile, BioFemme and Pfizer Australia, personal Advisory Board/consultancy fees from Theramex, Abbott Laboratories, Astellas, Mayne Pharmaceuticals, Roche Diagnostics, Lawley Pharmaceuticals and Que Oncology and has received institutional grant funding from Que Oncology and Ovoca research. The other authors declare no conflicts of interest. TRIAL REGISTRATION NUMBER: N/A.
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Infertilidad Femenina , Síndrome del Ovario Poliquístico , Adulto , Hormona Antimülleriana , Australia , Estudios Transversales , Femenino , Humanos , Síndrome del Ovario Poliquístico/diagnóstico por imagen , EmbarazoRESUMEN
STUDY QUESTION: Does the application of reference ranges for sex steroids and the modified Ferriman-Gallwey (mFG) scale established in the community from which the study sample was drawn, combined with the most conservative polycystic ovary morphology (PCOM) criteria to the recognised diagnostic criteria for polycystic ovary syndrome (PCOS) improve the certainty of diagnosis of PCOS in non-healthcare-seeking women? SUMMARY ANSWER: Despite application of the stringent definitions of the elements used to diagnose PCOS in a non-healthcare seeking community-based sample, the risk of diagnostic uncertainty remains. WHAT IS KNOWN ALREADY: There is heterogeneity in prevalence estimates for PCOS due, in part, to lack of standardisation of the elements comprising the recognised National Institutes of Health (NIH), Rotterdam and Androgen Excess Society (AE-PCOS) diagnostic criteria. The AE-PCOS Society proposed refinements to the definitions of biochemical androgen excess and PCOM that can now be incorporated into these sets of diagnostic criteria to estimate PCOS prevalence. STUDY DESIGN, SIZE, DURATION: An Australian cross-sectional study of 168 non-healthcare-seeking women. PARTICIPANTS/MATERIALS, SETTING, METHODS: The 168 included women were aged 18-39 years, euthyroid and normoprolactinemic, not recently pregnant, breast feeding or using systemic hormones. Each provided menstrual history and assessment of the mFG, had measurement of sex steroids by liquid chromatography, tandem mass spectrometry, and a pelvic ultrasound. The presence of PCOS was determined using modified (m) NIH, Rotterdam, and AE-PCOS criteria according to AE-PCOS Society recommendations. MAIN RESULTS AND THE ROLE OF CHANCE: Overall, 10.1% of the included participants met the mNIH PCOS criteria, which requires the presence of menstrual dysfunction, while 18.5% met the mRotterdam and 17.5% the AE-PCOS criteria, with the latter requiring hyperandrogenism. Eight of the 27 participants with menstrual dysfunction, 10 of 31 women with PCOM, and 39 of 68 women with hyperandrogenism had no other feature of PCOS. Of the 19 participants with hyperandrogenaemia, 10 met the mNIH criteria (52.5%) and 14 met both the mRotterdam and AE-PCOS criteria (78.9%). Women who had the combination of hyperandrogenism and PCOM explained the greatest discrepancy between the mNIH and the other criteria. LIMITATIONS, REASONS FOR CAUTION: Clinical androgenisation relied on participant self-assessment, which has been shown to be valid when compared with clinician assessment. The sample size was a function of both the strict inclusion criteria and the requirements of non-healthcare-seeking women having a blood draw and pelvic ultrasound which may have introduced a selection bias. WIDER IMPLICATIONS OF THE FINDINGS: Despite applying stringent cut-offs for serum androgens, the mFG scale and the ovarian follicle count, these criteria remain arbitrary. Accordingly, healthy women may be captured by these criteria, and misidentified as having PCOS, while women with the condition may be missed. Consequently, PCOS remains a diagnosis to be made with care. STUDY FUNDING/COMPETING INTEREST(S): The study was supported by the Grollo-Ruzzene Foundation. Dr S.R.D. is an NHMRC Senior Principal Research Fellow (Grant no. 1135843). S.R.D. has been paid for developing and delivering educational presentations for Besins Healthcare, BioFemme and Pfizer Australia, has been on Advisory Boards for Theramex, Abbott Laboratories, Mayne Pharmaceuticals and Roche and a consultant to Lawley Pharmaceuticals and Que Oncology and has received has received institutional grant funding for Que Oncology research; there are no other relationships or activities that could appear to have influenced the submitted work. TRIAL REGISTRATION NUMBER: N/A.
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Síndrome del Ovario Poliquístico , Adolescente , Adulto , Australia , Estudios Transversales , Femenino , Humanos , Síndrome del Ovario Poliquístico/diagnóstico , Síndrome del Ovario Poliquístico/epidemiología , Embarazo , Prevalencia , Valores de Referencia , Adulto JovenRESUMEN
BACKGROUND: The Global Consensus Position Statement on the Use of Testosterone Therapy for Women (Global Position Statement) recommended testosterone therapy for postmenopausal women with hypoactive sexual desire disorder (HSDD). AIM: To provide a clinical practice guideline for the use of testosterone including identification of patients, laboratory testing, dosing, post-treatment monitoring, and follow-up care in women with HSDD. METHODS: The International Society for the Study of Women's Sexual Health appointed a multidisciplinary panel of experts who performed a literature review of original research, meta-analyses, review papers, and consensus guidelines regarding testosterone use in women. Consensus was reached using a modified Delphi method. OUTCOMES: A clinically useful guideline following a biopsychosocial assessment and treatment approach for the safe and efficacious use of testosterone in women with HSDD was developed including measurement, indications, formulations, prescribing, dosing, monitoring, and follow-up. RESULTS: Although the Global Position Statement endorses testosterone therapy for only postmenopausal women, limited data also support the use in late reproductive age premenopausal women, consistent with the International Society for the Study of Women's Sexual Health Process of Care for the Management of HSDD. Systemic transdermal testosterone is recommended for women with HSDD not primarily related to modifiable factors or comorbidities such as relationship or mental health problems. Current available research supports a moderate therapeutic benefit. Safety data show no serious adverse events with physiologic testosterone use, but long-term safety has not been established. Before initiation of therapy, clinicians should provide an informed consent. Shared decision-making involves a comprehensive discussion of off-label use, as well as benefits and risks. A total testosterone level should not be used to diagnose HSDD, but as a baseline for monitoring. Government-approved transdermal male formulations can be used cautiously with dosing appropriate for women. Patients should be assessed for signs of androgen excess and total testosterone levels monitored to maintain concentrations in the physiologic premenopausal range. Compounded products cannot be recommended because of the lack of efficacy and safety data. CLINICAL IMPLICATIONS: This clinical practice guideline provides standards for safely prescribing testosterone to women with HSDD, including identification of appropriate patients, dosing, and monitoring. STRENGTHS & LIMITATIONS: This evidence-based guideline builds on a recently published comprehensive meta-analysis and the Global Position Statement endorsed by numerous societies. The limitation is that testosterone therapy is not approved for women by most regulatory agencies, thereby making prescribing and proper dosing challenging. CONCLUSION: Despite substantial evidence regarding safety, efficacy, and clinical use, access to testosterone therapy for the treatment of HSDD in women remains a significant unmet need. Parish SJ, Simon JA, Davis SR, et al. International Society for the Study of Women's Sexual Health Clinical Practice Guideline for the Use of Systemic Testosterone for Hypoactive Sexual Desire Disorder in Women. J Sex Med 2021;18:849-867.
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Disfunciones Sexuales Psicológicas , Salud Sexual , Femenino , Humanos , Libido , Masculino , Conducta Sexual , Disfunciones Sexuales Psicológicas/tratamiento farmacológico , Testosterona/uso terapéuticoRESUMEN
AIM: To provide a clinical practice guideline for the use of testosterone including identification of patients, laboratory testing, dosing, post-treatment monitoring, and follow-up care in women with hypoactive sexual desire disorder (HSDD). METHODS: The International Society for the Study of Women's Sexual Health appointed a multidisciplinary panel of experts who performed a literature review of original research, meta-analyses, review papers, and consensus guidelines regarding testosterone use in women. Consensus was reached using a modified Delphi method. OUTCOMES: A clinically useful guideline following a biopsychosocial assessment and treatment approach for the safe and efficacious use of testosterone in women with HSDD was developed including measurement, indications, formulations, prescribing, dosing, monitoring, and follow-up. RESULTS: Although the Global Position Statement endorses testosterone therapy for only postmenopausal women, limited data also support the use in late reproductive age premenopausal women, consistent with the International Society for the Study of Women's Sexual Health Process of Care for the Management of HSDD. Systemic transdermal testosterone is recommended for women with HSDD not primarily related to modifiable factors or comorbidities such as relationship or mental health problems. Current available research supports a moderate therapeutic benefit. Safety data show no serious adverse events with physiologic testosterone use, but long-term safety has not been established. Before initiation of therapy, clinicians should provide an informed consent. Shared decision-making involves a comprehensive discussion of off-label use, as well as benefits and risks. A total testosterone level should not be used to diagnose HSDD, but as a baseline for monitoring. Government-approved transdermal male formulations can be used cautiously with dosing appropriate for women. Patients should be assessed for signs of androgen excess and total testosterone levels monitored to maintain concentrations in the physiologic premenopausal range. Compounded products cannot be recommended because of the lack of efficacy and safety data. CLINICAL IMPLICATIONS: This clinical practice guideline provides standards for safely prescribing testosterone to women with HSDD, including identification of appropriate patients, dosing, and monitoring. STRENGTHS AND LIMITATIONS: This evidence-based guideline builds on a recently published comprehensive meta-analysis and the Global Position Statement endorsed by numerous societies. The limitation is that testosterone therapy is not approved for women by most regulatory agencies, thereby making prescribing and proper dosing challenging. CONCLUSION: Despite substantial evidence regarding safety, efficacy, and clinical use, access to testosterone therapy for the treatment of HSDD in women remains a significant unmet need.
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Disfunciones Sexuales Psicológicas , Salud Sexual , Testosterona/uso terapéutico , Humanos , Masculino , Disfunciones Sexuales Psicológicas/tratamiento farmacológicoRESUMEN
INTRODUCTION: Testosterone has been studied for its benefits on sexual health for decades. The research regarding testosterone in women has produced evidence that this is a potential treatment for women suffering from female sexual dysfunction. There are several limitations of the testosterone trials that can affect their interpretation and challenges posed by some regulatory agencies that have prevented approval of any testosterone treatment for women in several countries. AIM: To summarize the challenges of testosterone trials in terms of study populations, patient-reported outcomes, validated instruments in research, confounders, and regulatory barriers. METHODS: A thorough review of published data on testosterone for the treatment of women's sexual health problems was undertaken. A detailed evaluation of the limitations of these trials was conducted and incorporated with the published evidence on the regulatory processes involved in moving testosterone from clinical research to drug approval. MAIN OUTCOME MEASURE: Main outcome measures are assessment of clinical trial populations, survey tools, confounders, and regulatory barriers. RESULTS: There is some heterogeneity of study populations included in testosterone trials in women. Similarly, there have been differences in instruments used to assess patient-reported outcomes and often minimal control for potential confounders. The regulatory agency had posed a challenge to approve any testosterone treatment for women based on unproven concerns and a lack of regulatory guidance for drug developers. CLINICAL IMPLICATIONS: There is strong evidence that shows testosterone is effective for treating sexual health concerns in the women included in clinical trials. STRENGTH & LIMITATIONS: Strengths include thorough review of published literature and trial design for sexual health concerns. Limitations include being restricted to English Language publications and not having access to unpublished clinical trial data. CONCLUSIONS: Testosterone trials in women have been limited by homogeneity in the study populations and outcomes measured. Drug development has been hampered by inconsistent regulatory barriers. Rowen TS, Davis SR, Parish S, et al. Methodological Challenges in Studying Testosterone Therapies for Hypoactive Sexual Desire Disorder in Women. J Sex Med 2020;17:585-594.
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Libido/efectos de los fármacos , Disfunciones Sexuales Psicológicas/tratamiento farmacológico , Testosterona/uso terapéutico , Aprobación de Drogas , Femenino , Humanos , Evaluación de Resultado en la Atención de Salud , Salud SexualRESUMEN
BACKGROUND: Although hypoactive sexual desire dysfunction (HSDD; low sexual desire with personal distress) negatively impacts well-being, contemporary life-course prevalence data for HSDD are lacking. AIM: To document, in an epidemiologic study, the prevalence of low sexual desire with associated distress (epidemiological HSDD [eHSDD]), and associated psychosocial factors in Australian women. METHODS: A cross-sectional study of 10,554 women, aged 18-79 years, recruited from the community was performed. MAIN OUTCOME MEASURES: Low desire was determined by corresponding questions in the Profile of Female Sexual Function and Female Sexual Function Index. HSDD was defined as having a low desire and Female Sexual Distress Scale-Revised score of ≥11. CLINICAL TRANSLATION: Clinicians need to be aware that young women often experience sexually related distress whereas low desire with associated distress is most common in women at midlife. RESULTS: The majority of the participants were partnered (66.5%) and 38.9% were recently sexually inactive. Low desire prevalence increased from age 18-24 years to 75-79 years (27.4%, 95% CI 25.5-29.3 vs 91.6%, 95% CI 88.3-94.1, P < .001). Just over half of all participants aged 25-39 years had sexually related personal distress, after which the prevalence declined with age (P < .001). 10,259 participants provided sufficient information for eHSDD classification. eHSDD increased from age 18-24 years (12.2%, 95% CI 10.8-13.7) to 40-44 years (33.4%, 95% CI 28.5-38.8), remained constant until 60-64 years (33.1%, 95% CI 28.3-38.4), and progressively declined to 7.3% (95% CI 4.8-10.9) by 75-79 years. HSDD was significantly, positively associated with being partnered (P < .001), sexually inactive (P < .001), more educated (P = .001), and psychotropic medication use (P < .001), and negatively with Asian ethnicity (P < .001). STRENGTHS & LIMITATIONS: This study involved the assessment of desire using a single question derived from the Profile of Female Sexual Function or the Female Sexual Function Index. CONCLUSION: eHSDD is most prevalent at midlife. Furthermore, the likelihood of eHSDD is greater for women who are partnered, sexually inactive, more educated, or taking psychotropic medications. Taken together these findings should aid health professionals in identifying women most at risk of eHSDD. Zheng J, Islam RM, Bell RJ, et al. Prevalence of Low Sexual Desire With Associated Distress Across the Adult Life Span: An Australian Cross-Sectional Study. J Sex Med 2020;17:1885-1895.
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Longevidad , Disfunciones Sexuales Psicológicas , Adolescente , Adulto , Anciano , Australia/epidemiología , Estudios Transversales , Femenino , Humanos , Libido , Persona de Mediana Edad , Prevalencia , Disfunciones Sexuales Psicológicas/epidemiología , Adulto JovenRESUMEN
BACKGROUND: Although serum ferritin is considered a reliable indicator of iron stores, there are few data documenting the prevalence of low ferritin in representative samples of young women. AIMS: To estimate the prevalence of low ferritin and to identify factors associated with low ferritin in young Australian women. METHODS: Women, aged 18-39 years, living in the eastern states of Australia were recruited by email to a cross-sectional, online questionnaire-based study between November 2016 and July 2017. Participants not pregnant, breast feeding, taking hormonal contraception, using assisted reproduction or postmenopausal were invited to provide a blood sample. RESULTS: Of the 3689 invited participants, 761 (23.1%) provided a sample and 736 women, mean (SD) age 31.7 (±5.6) years, were included in the analyses. The overall prevalence of serum ferritin <30 µg/L was 34.8% (95% confidence interval (CI) 31.4-38.3%), with 41.4% (35.1-48.0%) in NSW, 31.5% (26.4-37.1%) in Victoria and 32.6% (26.8-39.0%) in Queensland. Serum ferritin <30 µg/L was positively associated with the reporting of >2 days of heavy menstrual bleeding (adjusted odds ratio (AOR) 1.73, 95% CI 1.15-2.59), living in New South Wales (AOR 1.57, 95% CI 1.07-2.30), not working outside home (AOR 1.58, 95% CI 1.01-2.49), and inversely associated with never experiencing heavy menses (AOR 0.46, 95% CI 0.23-0.93) and obesity (AOR 0.32, 95% CI 0.21-0.50). CONCLUSIONS: This study demonstrates that serum ferritin below 30 µg/L is common amongst young Australian women. Healthcare professionals should note the association between low ferritin and heavy bleeding.
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Hierro/sangre , Adolescente , Adulto , Estudios Transversales , Femenino , Ferritinas , Humanos , Nueva Gales del Sur , Embarazo , Queensland , Victoria , Adulto JovenRESUMEN
This Statement is being simultaneously published in the journals Climacteric, Maturitas, Journal of Sexual Medicine, and Journal of Clinical Endocrinology and Metabolism on behalf of the International Menopause Society, The European Menopause and Andropause Society, The International Society for Sexual Medicine, and The Endocrine Society, respectively. This Position Statement has been endorsed by the International Menopause Society, The Endocrine Society, The European Menopause and Andropause Society, The International Society for Sexual Medicine, The International Society for the Study of Women's Sexual Health, The North American Menopause Society, The Federacion Latinoamericana de Sociedades de Climaterio y Menopausia, The Royal College of Obstetricians and Gynaecologists, The International Society of Endocrinology, The Endocrine Society of Australia, and The Royal Australian and New Zealand College of Obstetricians and Gynaecologists.
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Andrógenos/uso terapéutico , Consenso , Terapia de Reemplazo de Hormonas , Disfunciones Sexuales Fisiológicas/tratamiento farmacológico , Disfunciones Sexuales Psicológicas/tratamiento farmacológico , Testosterona/uso terapéutico , Femenino , Salud Global , HumanosRESUMEN
BACKGROUND: In Australia many hormonal contraceptives are not Pharmaceutical Benefits Scheme (PBS) supported, hence the use of different formulations have not been quantified. OBJECTIVES: To document the use of hormonal contraceptives and factors associated with their use. MATERIALS AND METHODS: Cross-sectional, online questionnaire-based study of 6986 Australian women, aged 18-39 years, recruited by email invitation from two large, representative databases. Main outcome measures were the prevalence of use of hormonal contraceptives and associated socio-demographic characteristics. RESULTS: Of the 6600 potential hormone contraceptive users, 43.2% were current users. Most (63.6%) reported using a combined oral contraceptive (COC) of which 30.9% were non-PBS-supported anti-androgenic progestin-containing COCs. Use of long-acting reversible contraceptives (LARC) or an injectable contraceptive was reported by 26.8%. Education beyond secondary school, being Australian born, rural residency, normal body mass index, age <25 years and nulliparity were significantly associated with hormonal contraceptive use. Women who reported polycystic ovary syndrome or acne were more likely to be taking a third or fourth generation COC (P < 0.0001) and endometriosis was significantly associated with intrauterine system (IUS) use. Third or fourth generation COC use was reported by 12.1% of obese, current smokers. CONCLUSION: An estimated one-third of Australian women aged 18-39 are taking a non-PBS-supported anti-androgenic progestin COC, highlighting inequity in access to COC options. That hormonal contraceptive use is higher in rural areas is a novel finding and the proportion of LARC or injectable use suggests that uptake in Australia is higher than previously reported.