Search Results (171)

Background/Objectives: Osteoporosis remains a leading cause of morbidity in postmenopausal women, yet many high-risk individuals remain undiagnosed or untreated. This study aimed to assess the prevalence of osteoporosis and osteopenia, treatment patterns, and skeletal fragility indicators in a large cohort of postmenopausal women undergoing DXA screening. Methods: We analyzed data from 1669 postmenopausal women aged 40–89 years who underwent DXA evaluation. BMD status was categorized as normal, osteopenia, or osteoporosis. Treatment status was classified based on active antiosteoporotic therapy, calcium/vitamin D supplementation, hormonal therapy (historical use), or no treatment. Logistic regression models were used to explore independent predictors of osteoporosis and treatment uptake. Results: A total of 45.0% of women had osteoporosis and 43.5% had osteopenia. Despite this, 58.5% of the population, over half of women with osteoporosis, were not receiving any active pharmacologic treatment. Bisphosphonates were the most prescribed therapy (17.9%), followed by calcium/vitamin D supplements (20.6%). A prior history of fragility fractures and radiological bone lesions were significantly associated with lower BMD (p < 0.05). Historical hormone replacement therapy (HRT) use was not associated with current BMD (p = 0.699), but women with HRT use reported significantly fewer fractures (p < 0.001). In multivariate analysis, later menopause age and low BMD status predicted higher odds of receiving active treatment. Conclusions: Our findings highlight a substantial care gap in osteoporosis management, with treatment primarily initiated reactively in more severe cases. Improved screening and earlier intervention strategies are urgently needed to prevent fractures and reduce the long-term burden of osteoporosis. Full article

Lipedema is a chronic, estrogen-sensitive adipose tissue disorder characterized by disproportionate subcutaneous fat accumulation, fibrosis, inflammation, and resistance to fat mobilization. Despite its high prevalence, lipedema remains poorly understood and frequently misdiagnosed. This narrative review proposes a novel pathophysiological model in which menopause acts as a critical turning point in the progression of lipedema, driven by estrogen receptor imbalance (ERβ predominance over ERα), intracrine estrogen excess, and adipose tissue dysfunction. We demonstrate how menopause amplifies adipose tissue dysfunction by suppressing ERα signaling; enhancing ERβ activity; and disrupting mitochondrial function, insulin sensitivity, and lipid oxidation. Concurrently, the upregulation of aromatase and 17β-HSD1, combined with the suppression of 17β-HSD2, sustains localized estradiol excess, perpetuating inflammation, fibrosis, and immune dysregulation. The molecular signature observed in lipedema closely mirrors that of other estrogen-driven gynecological disorders, such as endometriosis, adenomyosis, and uterine fibroids. Understanding these molecular mechanisms highlights the pivotal role of menopause as a catalyst for disease progression and provides a rationale for targeted therapeutic strategies, including hormonal modulation and metabolic interventions. This review reframes lipedema as an estrogen receptor-driven gynecological disorder, offering a new perspective to improve clinical recognition, diagnosis, and management of this neglected condition. Full article

Menopause is characterized by a decline in estrogen levels, leading to symptoms such as vasomotor instability, osteoporosis, and increased cardiovascular and cognitive risk. Hormone replacement therapy (HRT) remains the gold standard for managing menopausal symptoms; however, concerns regarding its long-term safety, including elevated risks of cancer and cardiovascular events, have prompted interest in alternative therapies. Phytoestrogens, particularly the isoflavones daidzein and genistein, are plant-derived compounds structurally similar to 17β-estradiol (E2) and capable of binding estrogen receptors. Found abundantly in soybeans and red clover, these compounds exhibit selective estrogen receptor modulator (SERM)-like activity, favoring ERβ over ERα, which underlies their tissue-specific effects. In vitro, in silico, and in vivo studies demonstrate their ability to modulate estrogenic pathways, inhibit oxidative stress, and influence reproductive and neurological function. Clinical trials show that daidzein and genistein, especially in equol-producing individuals, can reduce vasomotor symptoms such as hot flashes and night sweats. While results across studies vary, consistent findings support their safety and modest efficacy, particularly for women unable or unwilling to use HRT. Pharmacokinetic studies reveal moderate bioavailability and interindividual variability due to gut microbiota metabolism. At dietary levels, these compounds are generally safe, although high-dose supplementation is discouraged in individuals with hormone-sensitive cancers. Emerging evidence suggests lifelong consumption of soy-based foods may reduce cancer risk. In conclusion, daidzein and genistein represent promising, well-tolerated natural alternatives to conventional HRT, offering symptom relief and additional health benefits. Further research is warranted to optimize dosing, improve clinical outcomes, and clarify long-term safety in diverse populations, particularly with genetic variations in isoflavone metabolism. Full article

In women, gonadal hormones play a crucial regulatory role in body fat distribution and glucose–lipidic homeostasis, which are closely associated with the hepatic steatogenesis and intrahepatic inflammatory pathways. Accumulating evidence supports the idea that hepatic health is closely linked to endocrine ovarian function through hormonal, metabolic, and immunological communications, collectively known as the “ovary–liver axis”. This review presents the molecular mechanisms involved in sex hormone synthesis, metabolism, and signaling pathways along the ovary–liver axis, focusing on dysregulated mechanisms that may contribute to common disorders and, specifically to hepatic derangements in the context of altered ovarian function. Additionally, we analyzed epidemiological evidence supporting the ovary–liver axis, specifically examining meta-analytic studies exploring the connection between polycystic ovary syndrome and metabolic dysfunction-associated steatotic liver disease (MASLD). We also discuss studies linking hypogonadism with liver health, with a specific focus on Turner syndrome and MASLD. Furthermore, we explore the impact of menopause on liver health. Our integrated molecular and epidemiological approach identifies important clinical and public health implications, aiming to uncover potentially innovative interventions and effective strategies for managing disease progression. However, unexplored areas within the ovary–liver axis highlight the need for further research on causal pathways. Full article

Background and Objectives: This study aimed to assess whether the addition of fractional CO₂ laser therapy to standard pharmacologic treatment with Mirabegron, a β3-adrenoceptor agonist, enhances the clinical outcomes in the management of overactive bladder syndrome (OAB) in postmenopausal women. Materials and Methods: Τhis was a prospective, randomized, double-blind, sham-controlled trial including 50 postmenopausal women with moderate-to-severe OAB symptoms. Participants were randomized (1:1) to receive mirabegron 50 mg daily in combination with either active fractional CO₂ laser therapy (Group A) or sham laser treatment (Group B). Both groups underwent three monthly sessions of vaginal laser treatment and were followed for a total of four months. Clinical assessments were performed at baseline and monthly visits (T0–T3), using validated instruments including the Overactive Bladder Questionnaire (OAB-q), King’s Health Questionnaire (KHQ), Urinary Distress Inventory (UDI-6), Pelvic Floor Impact Questionnaire (PFIQ-7), Patient Global Impression of Improvement (PGI-I), and 3-day voiding diaries. The trial was registered at ClinicalTrials.gov (Identifier: NCT03846895). Results: Significant symptom improvement was observed within both groups over time, with reductions in urinary frequency, urgency, nocturia, and incontinence episodes, as well as improvements in quality-of-life scores. However, intergroup comparisons revealed no statistically significant differences in any primary or secondary outcomes. Both treatment modalities demonstrated similar effectiveness across all measured parameters. Conclusions: In this randomized controlled trial, the adjunctive use of fractional CO₂ laser therapy did not offer additional clinical benefit beyond mirabegron monotherapy in the short-term management of OAB. These findings underscore the need for further investigation into tailored therapeutic strategies, particularly in populations with overlapping genitourinary syndrome of menopause or more refractory OAB symptoms. Full article

Background: Wolfram syndrome (WFS), also known as DIDMOAD, is a rare monogenic neurodegenerative disorder characterized by four key components: non-autoimmune insulin-dependent diabetes mellitus (DM), optic atrophy, sensorineural hearing loss, and diabetes insipidus. Although it significantly affects quality of life, gonadal dysfunction, particularly hypogonadism, remains underrecognized. Methods: In total, 45 patients (25 men, 20 women) with genetically confirmed WFS from a single tertiary-care center were prospectively followed to assess gonadal function. Men underwent hormonal evaluations, semen analysis, imaging tests, and testicular biopsies. In women, data on age at menarche, menstrual irregularities, and age at menopause were recorded. Hormonal analyses, including anti-Müllerian hormone (AMH) levels, and imaging tests were also conducted. Results: Hypogonadism was identified in 19 men (76.0%), of whom 17 (68.0%) had hypergonadotropic hypogonadism and 2 (8.0%) had hypogonadotropic hypogonadism. Testicular biopsies showed seminiferous tubule damage, Sertoli cell predominance, and reduced Leydig cells. Azoospermia was observed in 12 patients, whereas others presented with oligozoospermia, teratozoospermia, or asthenozoospermia. Most patients exhibited low testosterone levels along with elevated LH and FSH, suggesting primary testicular failure, except for two cases of hypogonadotropic hypogonadism. Correlations between biomarkers, onset age and severity have been analyzed and provide important insights regarding medical treatment. In women, menstrual irregularities were universal, with 20% experiencing premature menopause. Four patients had low AMH levels, with ovarian atrophy in three and a postmenopausal uterus in two, indicating early hypogonadism risk. Conclusions: Gonadal dysfunction is a significant yet overlooked feature of WFS, requiring systematic evaluation during puberty and beyond. Proper management is essential to mitigate metabolic disturbances and psychological impacts, including infertility distress, relationship challenges, and quality of life concerns. Addressing sexual health is crucial as WFS patients live longer and aspire to establish relationships or start families. Full article

Background/Objectives: HER2-positive breast cancer is an aggressive subtype with an established responsiveness to HER2-targeted therapies like ado-trastuzumab emtansine (T-DM1). However, inter-patient variability in treatment response and toxicity remains a challenge. Hormonal status, particularly menopausal state, may influence breast cancer behavior, therapeutic tolerance, and outcomes, yet data on its effect in patients treated with T-DM1 are scarce. This study aimed to evaluate whether menopausal status independently affects treatment response, side effects, and survival outcomes in HER2-positive breast cancer patients receiving T-DM1, accounting for the confounding role of age. Methods: This retrospective cohort study included 98 female patients with HER2-positive breast cancer treated with T-DM1: 53 premenopausal and 45 postmenopausal. The clinical characteristics, metastatic patterns, treatment history, T-DM1 outcomes, and toxicities were recorded. The statistical analysis included chi-square, t-tests, Mann–Whitney U tests, and Spearman’s correlations. Partial correlation analyses were conducted to isolate the effect of menopausal status by controlling for age. Results: The postmenopausal patients showed higher rates of lung metastasis (42.2% vs. 20.8%) and mortality (60.0% vs. 39.6%) than premenopausal patients. However, no significant differences were found in the T-DM1 response or toxicity profiles. After adjusting for age, menopausal status had no independent association with the treatment outcomes or side effects. Age was the dominant factor influencing performance status, metastatic burden, and mortality risk. Conclusions: Menopausal status affects disease presentation but not T-DM1 efficacy or toxicity when age is accounted for. Treatment decisions should consider age and clinical profile rather than menopausal classification alone when managing HER2-positive breast cancer with T-DM1. Full article

Type 2 diabetes mellitus (T2DM) significantly influences the composition and diversity of the vaginal microbiome, with implications for mucosal immunity, infection risk, and genitourinary health. This study aimed to investigate the vaginal microbiome profiles in women with T2DM, with a focus on differences according to menopausal status and associations with Candida colonization and the use of sodium–glucose cotransporter 2 (SGLT2) inhibitors. Compared to healthy controls, women with T2DM exhibited a decreased abundance of Lactobacillus species and increased microbial diversity. Community state of type (CST) IV, characterized by low Lactobacillus abundance and dominance of anaerobic taxa, was prevalent in the T2DM group. Among Candida-positive patients, Lactobacillus iners-dominant CST III was frequently observed, along with elevated levels of total and L-lactic acid. SGLT2 inhibitor users exhibited a different CST distribution pattern and slightly lower microbial richness and diversity, although these differences were not statistically significant. These findings underscore the impact of T2DM and its treatment on vaginal microbial composition and highlight the importance of considering vaginal health as part of comprehensive diabetes management in women. Full article

Background: This systematic review and meta-analysis aims to provide a detailed analysis of the current state of knowledge on Progressive Exercise Training (PET), encompassing its diverse modalities, effects on bone mineral density (BMD), quality of life outcomes, and implications for clinical practice. Methods: A structured search strategy was employed to retrieve literature from seven databases (PubMed, Web of Science, Scopus, MEDLINE, Science Direct, EBSCO, CINHAL, and PEDro) yielded twenty-four randomized controlled trials (RCTs) meeting the inclusion criteria. The methodological quality of studies was evaluated using the PEDro scale. Meta-analyses were carried out to comprehensively assess the collective impact of PET on bone mineral density outcomes. Results: PET exhibited favorable effects on BMD across multiple anatomical sites, encompassing the femoral neck, total hip, lumbar spine, and others. This effect was observed across different age groups and genders, highlighting its potential benefits for diverse populations. PET encompasses a range of modalities, including resistance training, aerobic training, impact training, whole-body vibration, and tai chi, with a duration ranging from 4 to 24 months, with weekly sessions varying from two to five times. Some studies combined these modalities, reflecting the adaptability of PET to individual preferences and capabilities. Tailoring exercise prescriptions to individual needs emerged as a feasible approach within PET. A subset of studies assessed quality of life using validated instruments such as the 36-item short form survey (SF-36), shortened osteoporosis quality of life questionnaire (SOQLQ), and menopause quality of life instrument (MENQOL). Conclusions: This study provides strong evidence that PET represents a promising intervention for osteoporosis management, enhancing BMD and, to some extent, quality of life. PET offers a beacon of hope for better skeletal health and well-being in individuals grappling with osteoporosis, emphasizing the need for its incorporation into clinical practice. Full article

: Heart failure with preserved ejection fraction (HFpEF) accounts for approximately 50% of heart failure cases and is primarily characterized by impaired diastolic function, leading to increased ventricular filling pressures and symptoms like dyspnea and reduced exercise tolerance. Significant gender-specific differences are observed, with women, particularly post-menopausal, experiencing higher prevalence and distinct clinical profiles compared to men. Diastolic dysfunction in HFpEF involves altered cellular mechanisms such as reduced SERCA2a expression, impacting calcium handling and myocardial relaxation. Diagnostic strategies mainly employ echocardiography, including Doppler imaging, tissue Doppler imaging, and strain imaging, to assess ventricular relaxation and stiffness. However, early identification remains challenging, necessitating advanced tools like cardiac magnetic resonance and exercise stress testing for accurate diagnosis, especially in women who often present with subtle symptoms. Treatment options for HFpEF have traditionally been limited, but recent trials, notably EMPEROR-PRESERVED and DELIVER, demonstrated significant cardiovascular benefits using sodium–glucose cotransporter-2 (SGLT2) inhibitors. Additionally, glucagon-like peptide-1 receptor agonists (GLP-1 RAs) have shown promising results, particularly in obese patients. Despite these advances, gender differences in therapeutic response necessitate further research for personalized management strategies. Understanding sex-specific pathophysiological mechanisms and optimizing diagnostic criteria remain essential to improving prognosis and quality of life in HFpEF patients. Full article

Sex-related differences are found not only in the reproductive system but also across various biological systems, such as the cardiovascular system. Compared with premenopausal women, cardiovascular disease (CVD) tends to occur more frequently in adult men and postmenopausal women (Post-MW). Also, during the reproductive years, sex hormones synthesized and released into the blood stream affect vascular function in a sex-dependent fashion. Estrogen (E2) interacts with estrogen receptors (ERs) in endothelial cells, vascular smooth muscle, and the extracellular matrix, causing both genomic and non-genomic effects, including vasodilation, decreased blood pressure, and cardiovascular protection. These observations have suggested beneficial effects of female sex hormones on cardiovascular function. In addition, the clear advantages of E2 supplementation in alleviating vasomotor symptoms during menopause have led to clinical investigations of the effects of menopausal hormone therapy (MHT) in CVD. However, the findings from these clinical trials have been variable and often contradictory. The lack of benefits of MHT in CVD has been related to the MHT preparation (type, dose, and route), vascular ERs (number, variants, distribution, and sensitivity), menopausal stage (MHT timing, initiation, and duration), hormonal environment (progesterone, testosterone (T), gonadotropins, and sex hormone binding globulin), and preexisting cardiovascular health and other disorders. The vascular effects of sex hormones have also prompted further examination of the use of anabolic drugs among athletes and the long-term effects of E2 and T supplements on cardiovascular health in cis- and transgender individuals seeking gender-affirming therapy. Further analysis of the effects of sex hormones and their receptors on vascular function should enhance our understanding of the sex differences and menopause-related changes in vascular signaling and provide better guidance for the management of CVD in a gender-specific fashion and in Post-MW. Full article

Menopause is associated with significant hormonal and reproductive changes in women. Evidence documents interindividual differences in the signs and symptoms associated with menopause, including cognitive decline. Hypothesized reasons for the cognitive decline include changes in hormone levels, especially estrogen, but study findings have been inconsistent. Hormone replacement therapies (HRTs) are often recommended to alleviate menopause-related symptoms in both peri- and postmenopausal women. However, the North American Menopause Society does not recommend the use of HRT for the management of cognitive complaints in perimenopausal women due to lack of evidence. Additionally, there are many women for which the use of HRT is contraindicated. As such, it would be helpful to have an alternative method for alleviating symptoms, including declines in cognition, during the menopause transition. Iron supplementation may be a promising candidate as it has been associated with improved cognitive performance in premenopausal women with iron deficiency and iron deficiency anemia. Because many women will experience heavy blood losses during perimenopause, they are at risk of becoming iron deficient and/or anemic. The use of iron supplementation in women with iron deficiency may serve to not only improve iron status but also to alleviate many of the signs and symptoms associated with perimenopause (lethargy, depressed affect, etc.), including cognitive decline. However, evidence to inform treatment protocols is lacking. Well-designed studies of iron supplementation in perimenopausal women are needed in order to understand the potential of such supplementation to alleviate the cognitive decline associated with perimenopause. Full article

Background and objective: Menopause is a significant physiological milestone in a woman’s life, coinciding with increased cardiovascular disease (CVD) risk due to various health-related changes. This narrative review focuses on cardiovascular health-related alterations during menopause and their implications on vascular function. Methods: An electronic database search was performed, drawing from sources such as PubMed and Google Scholar. Publications were included if they addressed CVD risk in peri- and postmenopausal women, and examined the impact of hormonal changes, traditional risk factors (e.g., hypertension, hyperlipidemia, diabetes), or lifestyle factors (e.g., diet, physical activity) on CVD. Results: Estrogen deficiency is pivotal, leading to adverse effects such as endothelial dysfunction, increased arterial stiffness, and lipid profile deterioration. Characteristics of menopause, including the age at onset, type or stage of menopause, and severity of symptoms, further modulate CVD risk. Additionally, the impact of traditional risk factors is amplified during this period. Strategies for the prevention of CVD in menopausal women are critically assessed, with a focus on lifestyle modifications, dietary interventions, and physical activity. Conclusions: This narrative review describes the potential benefits and risks of hormone therapy, alongside lipid-lowering therapies. Emphasis is placed on individualized risk assessment and management, highlighting the need for regular cardiovascular screenings and proactive management of risk factors. Full article

Background/Objectives: Genitourinary syndrome of menopause (GSM) encompasses a variety of symptoms associated with estrogen deficiency, affecting the genitourinary tract. Effective management often requires a multifaceted approach. Although radiofrequency (RF) treatment has been explored as a non-hormonal intervention for GSM, evidence remains limited and inconclusive. Oral collagen peptides have demonstrated systemic tissue benefits in dermatological studies, but with effects that are not yet well understood in the context of GSM. This pilot study investigated whether combining RF with an oral supplementation containing specific bioactive collagen peptides and ultra-low-molecular-weight hyaluronic acid would provide superior symptom relief compared to RF alone in women with GSM. Methods: Twenty menopausal women were randomized into two groups: Group 1 (n = 10) received vulvovaginal RF treatment every two weeks for two months; Group 2 (n = 10) received the same RF treatment alongside daily oral supplementation for four months. Subjective symptoms, objective signs, and vaginal pH were assessed at baseline (T0), post-RF treatment (T1), and three months post-RF treatment (T2), employing a two-way repeated-measures ANOVA to assess differences between groups over time. Results: Both groups showed substantial improvements in all the clinical parameters evaluated at T1 and T2 compared to T0. However, the magnitude of such improvements was higher among patients from Group 2, who achieved better outcomes at T2 compared to patients from Group 1, with differences being statistically significant regarding subjective symptoms (p < 0.001), objective signs (p < 0.001), and vaginal pH (p = 0.015), thus demonstrating the sustained benefits of the combination therapy over RF treatment alone during the follow-up time. Conclusions: Combined treatment with vulvovaginal RF and food supplements improved the signs and symptoms of GSM, and compared to RF treatment alone, it enhanced and maintained the benefits in a three-month follow-up period. Full article

Lipedema is a chronic disease of the subcutaneous adipose tissue that mostly affects women. The etiopathogenesis of the disease is still poorly understood. Lipedema typically develops after major hormonal changes, such as puberty, pregnancy, and menopause. Alongside genetic susceptibility, the pathophysiological mechanism involving hormonal changes is mostly linked to aberrantly expressed estrogen receptors in adipose tissue. Lipedema has no known cure, and current therapies aim primarily to reduce symptoms, avoid complications, and slow the disease progression. Achieving or maintaining a healthy body composition, preserving or regaining mobility and functionality, preventing the progression of disease, and reducing pain and other symptoms are all possible outcomes of proper nutrition and weight management. Since nutrition may provide a long-term solution to control almost constant inflammation, it should be a major part of lipedema treatment. Despite the lack of a specific, scientifically supported diet for lipedema patients, several dietary approaches have been suggested. In this comprehensive narrative review, supported by published revisions and peer-reviewed studies following scrutiny of digital medical databases, the current state of knowledge and theories regarding the hormonal etiopathogenesis of lipedema are presented, as well as the role of nutritional intervention in reducing its symptoms and progression. Full article