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Md S, Kotta S. Advanced drug delivery technologies for postmenopausal effects. J Control Release 2024; 373:426-446. [PMID: 39038543 DOI: 10.1016/j.jconrel.2024.07.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 07/08/2024] [Accepted: 07/15/2024] [Indexed: 07/24/2024]
Abstract
Postmenopause is the 12-month absence of menstrual periods, characterized by decreased estrogen and progesterone levels, leading to physical and psychological alterations such as hot flashes, mood swings, sleep disruptions, and skin changes. Present postmenopausal treatments include hormone replacement therapy, non-hormonal drugs, lifestyle modifications, vaginal estrogen therapy, bone health treatments, and alternative therapies. Advanced drug delivery systems (ADDSs) are essential in managing postmenopausal effects (PMEs), offering targeted and controlled delivery to alleviate symptoms and improve overall health. This review emphasizes such ADDSs for addressing PMEs. Emerging trends such as artificial ovaries are also reviewed. Additionally, the prospects of technologies such as additive manufacturing (3D and 4D printing) and artificial intelligence in further tailoring therapeutic strategies against PMEs are provided.
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Affiliation(s)
- Shadab Md
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Center of Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia
| | - Sabna Kotta
- Department of Pharmaceutics, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia; Center of Excellence for Drug Research and Pharmaceutical Industries, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
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Nakamoto R, Yakami M, Nobashi TW, Isoda H, Nakamoto Y. The effect of hormone therapy on physiological uptake of the endometrium on [ 18F]F-FDG PET in postmenopausal women. Ann Nucl Med 2024; 38:726-733. [PMID: 38761311 DOI: 10.1007/s12149-024-01941-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Accepted: 05/08/2024] [Indexed: 05/20/2024]
Abstract
OBJECTIVE The effects of hormonal therapy, estrogen-based hormone replacement therapy (HRT), and anti-tumor hormone therapy, such as tamoxifen, on the physiological uptake of the endometrium on 2-deoxy-2[18F]fluoro-D-glucose ([18F]F-FDG) positron emission tomography (PET) in postmenopausal women have not been determined. We explored the effect of hormone therapy, particularly HRT, on physiological uptake in the endometrium of postmenopausal women. MATERIALS AND METHODS Postmenopausal women receiving hormone therapy who underwent cancer screening using PET/computed tomography (CT) between June 2016 and April 2023 were included in the hormone therapy group (n = 21). Postmenopausal women with no history of hormone therapy were included in the control group (n = 49). First, the physiological endometrial uptake at menopausal age and at least 1 year thereafter was compared quantitatively (SUVmax) and qualitatively (4-point scale) in the control group, to assess when the endometrium ceased to show significant physiological [18F]F-FDG uptake after menopause. Endometrial uptake was compared between the hormone therapy and control groups. The association between HRT duration (months) and endometrial uptake (SUVmax) was evaluated. Endometrial thickness, measured using transvaginal ultrasonography, was also compared between the two groups. RESULTS Endometrial uptake was significantly reduced both qualitatively and quantitatively (P < 0.05) at least 1 year after menopause in control patients, by which time most women (89.8%) no longer had significant endometrial uptake. The hormone therapy group (n = 21) showed higher FDG uptake in the endometrium compared to the control group (median SUVmax: 2.3 vs 1.9, P = 0.0011), as well as a higher visual score (P < 0.0001). HRT duration did not correlate with endometrial uptake (P = 0.097). Endometrial thickness in the hormone therapy group was significantly thicker than in the control group (median: 3.9 mm vs 1.8 mm, P = 0.002). CONCLUSION Hormone therapy may affect physiological uptake in the endometrium in postmenopausal women.
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Affiliation(s)
- Ryusuke Nakamoto
- Preemptive Medicine and Lifestyle Related Disease Research Center, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Kyoto, 606-8507, Japan.
| | - Masahiro Yakami
- Preemptive Medicine and Lifestyle Related Disease Research Center, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Kyoto, 606-8507, Japan
| | - Tomomi W Nobashi
- Preemptive Medicine and Lifestyle Related Disease Research Center, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Kyoto, 606-8507, Japan
| | - Hiroyoshi Isoda
- Preemptive Medicine and Lifestyle Related Disease Research Center, Kyoto University Hospital, 54 Shogoin Kawahara-cho, Sakyo-ku, Kyoto, Kyoto, 606-8507, Japan
| | - Yuji Nakamoto
- Department of Diagnostic Imaging and Nuclear Medicine, Kyoto University Graduate School of Medicine, Kyoto, Japan
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Wang X, Feng S, Deng Q, Wu C, Duan R, Yang L. The role of estrogen in Alzheimer's disease pathogenesis and therapeutic potential in women. Mol Cell Biochem 2024:10.1007/s11010-024-05071-4. [PMID: 39088186 DOI: 10.1007/s11010-024-05071-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2024] [Accepted: 07/11/2024] [Indexed: 08/02/2024]
Abstract
Estrogens are pivotal regulators of brain function throughout the lifespan, exerting profound effects from early embryonic development to aging. Extensive experimental evidence underscores the multifaceted protective roles of estrogens on neurons and neurotransmitter systems, particularly in the context of Alzheimer's disease (AD) pathogenesis. Studies have consistently revealed a greater risk of AD development in women compared to men, with postmenopausal women exhibiting heightened susceptibility. This connection between sex factors and long-term estrogen deprivation highlights the significance of estrogen signaling in AD progression. Estrogen's influence extends to key processes implicated in AD, including amyloid precursor protein (APP) processing and neuronal health maintenance mediated by brain-derived neurotrophic factor (BDNF). Reduced BDNF expression, often observed in AD, underscores estrogen's role in preserving neuronal integrity. Notably, hormone replacement therapy (HRT) has emerged as a sex-specific and time-dependent strategy for primary cardiovascular disease (CVD) prevention, offering an excellent risk profile against aging-related disorders like AD. Evidence suggests that HRT may mitigate AD onset and progression in postmenopausal women, further emphasizing the importance of estrogen signaling in AD pathophysiology. This review comprehensively examines the physiological and pathological changes associated with estrogen in AD, elucidating the therapeutic potential of estrogen-based interventions such as HRT. By synthesizing current knowledge, it aims to provide insights into the intricate interplay between estrogen signaling and AD pathogenesis, thereby informing future research directions and therapeutic strategies for this debilitating neurodegenerative disorder.
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Affiliation(s)
- Xinyi Wang
- Laboratory of Exercise and Neurobiology, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Shu Feng
- Laboratory of Exercise and Neurobiology, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Qianting Deng
- Laboratory of Exercise and Neurobiology, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China
| | - Chongyun Wu
- Laboratory of Exercise and Neurobiology, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China.
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, China.
| | - Rui Duan
- Laboratory of Regenerative Medicine in Sports Science, School of Physical Education and Sports Science, South China Normal University, Guangzhou, China
| | - Luodan Yang
- Laboratory of Exercise and Neurobiology, School of Physical Education and Sports Science, South China Normal University, Guangzhou, 510006, China.
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Yuk JS, Kim GS, Byun YS, Yang SW, Kim MH, Yoon SH, Seo YS, Kim BG. Effect of menopausal hormonal therapy on cardiovascular risks in Korean postmenopausal women: A nationwide cohort study. BJOG 2024; 131:1306-1317. [PMID: 38465460 DOI: 10.1111/1471-0528.17803] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2023] [Revised: 02/23/2024] [Accepted: 02/25/2024] [Indexed: 03/12/2024]
Abstract
OBJECTIVE To evaluate the association between menopausal hormonal therapy (MHT) and the risk of cardiovascular disease (CVD), according to various regimens, dosages, routes of administration and starting ages of MHT. DESIGN A population-based cohort study using the Korean National Health Insurance Services database. SETTING Nationwide health insurance database. POPULATION Women who reported entering menopause at an age of ≥40 years with no history of CVD in the national health examination. METHODS The study population comprised 1 120 705 subjects enrolled between 2002 and 2019, categorised according to MHT status (MHT group, n = 319 007; non-MHT group, n = 801 698). MAIN OUTCOME MEASURES Incidence of CVD (a composite of myocardial infarction and stroke). RESULTS The incidence of CVD was 59 266 (7.4%) in the non-MHT group and 17 674 (5.5%) in the MHT group. After adjusting for confounding factors, an increased risk of CVD was observed with the administration of tibolone (hazard ratio, HR 1.143, 95% CI 1.117-1.170), oral estrogen (HR 1.246, 95% CI 1.198-1.295) or transdermal estrogen (HR 1.289, 95% CI 1.066-1.558), compared with the non-MHT group; the risk was based on an increased risk of stroke. The risk trends were consistent regardless of the age of starting MHT or the physicians' specialty. Among tibolone users, a longer period from entering menopause to taking tibolone and the use of any dosage (1.25 or 2.5 mg) were linked with a higher risk of CVD, compared with non-MHT users. CONCLUSIONS This nationwide cohort study demonstrated an increased risk of CVD, driven mainly by an increased risk of stroke, among tibolone and oral or transdermal estrogen users, compared with that of non-MHT users.
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Affiliation(s)
- Jin-Sung Yuk
- Department of Obstetrics and Gynaecology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Gwang Sil Kim
- Division of Cardiology, Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Young Sup Byun
- Division of Cardiology, Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Seung-Woo Yang
- Department of Obstetrics and Gynaecology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Myoung-Hwan Kim
- Department of Obstetrics and Gynaecology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Sang-Hee Yoon
- Department of Obstetrics and Gynaecology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
| | - Yong-Soo Seo
- Medi-i Women's Hospital, Seoul, Republic of Korea
| | - Byung Gyu Kim
- Division of Cardiology, Department of Internal Medicine, Sanggye Paik Hospital, Inje University College of Medicine, Seoul, Republic of Korea
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Maki PM, Panay N, Simon JA. Sleep disturbance associated with the menopause. Menopause 2024; 31:724-733. [PMID: 38916279 DOI: 10.1097/gme.0000000000002386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/26/2024]
Abstract
IMPORTANCE AND OBJECTIVES Sleep disturbance is one of the most common and debilitating symptoms experienced by women during the menopause transition. However, there are currently no therapies specifically approved for sleep disturbance associated with the menopause. Here, we consider how to characterize sleep disturbance associated with the menopause and discuss its etiology, including the latest advances in our understanding of the neuronal circuits that regulate reproduction, body temperature, sleep, and mood; and reflect on its impact on women's health and well-being. We also examine the current treatment landscape and look to the future of treatment for this condition. METHODS We conducted a review of the literature and combined this with discussion with experts in the fields of sleep and menopause as well as experiences from our own clinical practices. DISCUSSION AND CONCLUSIONS Sleep disturbance associated with the menopause is characterized by frequent night-time awakenings and increased awake time after sleep onset. Its impacts are wide-ranging, negatively affecting health as well as personal and social relationships, productivity, and work performance. There is currently an unmet need for effective, safe, and well-tolerated treatments to address this important symptom, and wider recognition of the association between sleep disturbances and the menopause is needed. Sleep disturbances associated with the menopause can result from hormone changes as well as vasomotor and mood symptoms. Growing research has contributed to our knowledge of the role of hypothalamic estrogen-sensitive kisspeptin/neurokinin B/dynorphin neurons. These neurons are thought to integrate the gonadotropin-releasing hormone pathway and the pathways responsible for the homeostatic control of body temperature and the circadian regulation of sleep-wake cycles. Understanding these neurons offers the potential to create treatments that target a key cause of sleep disturbance associated with the menopause. Further research to understand their etiology and characterize the neuronal circuits responsible could benefit the development of these targeted treatment approaches.
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Affiliation(s)
| | - Nick Panay
- Queen Charlotte's & Chelsea Hospital, Imperial College London, United Kingdom
| | - James A Simon
- George Washington University, IntimMedicine Specialists, Washington, DC
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Aquino CI, Stampini V, Osella E, Troìa L, Rocca C, Guida M, Faggiano F, Remorgida V, Surico D. Menopausal Hormone Therapy, an Ever-Present Topic: A Pilot Survey about Women's Experience and Medical Doctors' Approach. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:774. [PMID: 38792957 PMCID: PMC11122847 DOI: 10.3390/medicina60050774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2024] [Revised: 04/18/2024] [Accepted: 04/23/2024] [Indexed: 05/26/2024]
Abstract
Background and Objective: Menopause can be associated with many clinical manifestations: vasomotor symptoms, urogenital problems, and additional psychological disturbances, such as anxiety, mood changes, and sleep alterations. The prolonged lack of hormones also increases the risk of long-term consequences. Hormone Replacement Treatment (HRT) in menopause consists of the administration of estrogen, alone or associated to progesterone, to relieve these uncomfortable disturbances and to prevent the onset of other pathologic conditions. The aim of this study is to examine the prevalence of HRT use in a sample of menopausal women and their experience with menopause and HRT. This study also investigates the knowledge of general practitioners (GPs) and gynecologists about HRT and its prescription. Materials and Methods: We conducted a cross-sectional population survey on 126 women of 50-59 years in an industrial city in the North of Italy, Vercelli (Novara), in Eastern Piedmont. We also presented a questionnaire on the topic to 54 medical doctors (GPs and gynecologists) of the same area. Results: The prevalence of HRT use in our sample was 11.9%. In total, a good percentage of the users affirmed to be satisfied with HRT. Additionally, a minority of women reported being ideally against the use of replacement hormones, were advised against using HRT by doctors, and did not use it because of the fear of side effects. We found a positive association between patient education, health care attitude, and HRT usage. A significant number of women knew about HRT from the media, and most of them were not informed by a health professional. Despite this, the interviewed doctors considered their knowledge about HRT as 'good' and would recommend HRT: only 5.6% would not prescribe it. Conclusions: Our results highlight the need for information about HRT among patients and health professionals, along with the need for more effective communication, evaluation, and suggestion of treatment.
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Affiliation(s)
- Carmen Imma Aquino
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
| | - Viviana Stampini
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
| | - Elena Osella
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
| | - Libera Troìa
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
| | - Clarissa Rocca
- Department of Internal Medicine and Therapeutics, University of Pavia, 27100 Pavia, Italy
| | - Maurizio Guida
- Department of Neurosciences and Reproductive Sciences, University of Naples Federico II, 80131 Naples, Italy
| | - Fabrizio Faggiano
- Department for Sustainable Development and Ecological Transition, University of Piemonte Orientale, 13100 Vercelli, Italy
| | - Valentino Remorgida
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
| | - Daniela Surico
- Department of Translational Medicine, University of Piemonte Orientale, Gynecology and Obstetrics, “Maggiore della Carità” Hospital, 28100 Novara, Italy
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Gersh F, O'Keefe JH, Elagizi A, Lavie CJ, Laukkanen JA. Estrogen and cardiovascular disease. Prog Cardiovasc Dis 2024; 84:60-67. [PMID: 38272338 DOI: 10.1016/j.pcad.2024.01.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Accepted: 01/14/2024] [Indexed: 01/27/2024]
Abstract
A large body of scientific research accumulated over the past twenty years documents the cardiovascular (CV) benefits of estradiol (E2) and progesterone (P4) in reproductive aged women. In contrast, accelerated development of CV disease (CVD) occurs in the absence of ovarian produced E2 and P4. Hormone replacement therapy (HRT) with E2 and P4 has been shown to cause no harm to younger menopausal women. This robust scientific data supports a reconsideration of the prescriptive use of E2 and P4 as preventative therapeutics for the reduction of CVD, even without additional large-scale studies of the magnitude of the Women's Health Initiative (WHI). With the current expanded understanding of the critical modulatory role played by E2 on a multitude of systems and enzymes impacting CVD onset, initiation of HRT shortly after cessation of ovarian function, known as the "Timing Hypothesis", should be considered to delay CVD in recently postmenopausal women.
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Affiliation(s)
- Felice Gersh
- University of Arizona School of Medicine, Division of Integrative Medicine, Tucson, AZ, USA.
| | - James H O'Keefe
- Saint Luke's Mid America Heart Institute, University of Missouri-Kansas City, Kansas City, MO, USA
| | - Andrew Elagizi
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School -the University of Queensland School of Medicine, New Orleans, LA, USA
| | - Carl J Lavie
- John Ochsner Heart and Vascular Institute, Ochsner Clinical School -the University of Queensland School of Medicine, New Orleans, LA, USA
| | - Jari A Laukkanen
- Institute of Clinical Medicine, University of Eastern Finland, Kuopio, Finland; Department of Internal Medicine, Wellbeing Services County of Central Finland, Jyvaskyla, Finland
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Hemachandra C, Taylor S, Islam RM, Fooladi E, Davis SR. A systematic review and critical appraisal of menopause guidelines. BMJ SEXUAL & REPRODUCTIVE HEALTH 2024; 50:122-138. [PMID: 38336466 DOI: 10.1136/bmjsrh-2023-202099] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2023] [Accepted: 01/28/2024] [Indexed: 02/12/2024]
Abstract
OBJECTIVE AND RATIONALE To identify and appraise current national and international clinical menopause guidance documents, and to extract and compare the recommendations of the most robust examples. DESIGN Systematic review. DATA SOURCES Ovid MEDLINE, EMBASE, PsycINFO and Web of Science ELIGIBILITY CRITERIA FOR SELECTING STUDIES: Practice guidance documents for menopause published from 2015 until 20 July 2023. Quality was assessed by the Appraisal of Guidelines for Research and Evaluation II (AGREE II) instrument. RESULTS Twenty-six guidance papers were identified. Of these, five clinical practice guidelines (CPGs) and one non-hormonal therapy position statement met AGREE II criteria of being at least of moderate quality. The five CPGs listed symptoms associated with the perimenopause and menopause to be vasomotor symptoms (VMS), disturbed sleep, musculoskeletal pain, decreased sexual function or desire, and mood disturbance (low mood, mood changes or depressive symptoms). Acknowledged potential long-term menopause consequences were urogenital atrophy, and increased risks of cardiovascular disease and osteoporosis. VMS and menopause-associated mood disturbance were the only consistent indications for systemic menopausal hormone therapy (MHT). Some CPGs supported MHT to prevent or treat osteoporosis, but specific guidance was lacking. None recommended MHT for cognitive symptoms or prevention of other chronic disease. Perimenopause-specific recommendations were scant. A neurokinin 3B antagonist, selective serotonin/norepinephrine (noradrenaline) reuptake inhibitors and gabapentin were recommended non-hormonal medications for VMS, and cognitive behavioural therapy and hypnosis were consistently considered as being of potential benefit. DISCUSSION The highest quality CPGs consistently recommended MHT for VMS and menopause-associated mood disturbance, whereas clinical depression or cognitive symptoms, and cardiometabolic disease and dementia prevention were not treatment indications. Further research is needed to inform clinical recommendations for symptomatic perimenopausal women.
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Affiliation(s)
- Chandima Hemachandra
- Women's Health Research Program, Monash University School of Public Health and Preventive Medicine, Melbourne, Victoria, Australia
| | - Sasha Taylor
- Women's Health Research Program, Monash University School of Public Health and Preventive Medicine, Melbourne, Victoria, Australia
| | - Rakibul M Islam
- Women's Health Research Program, Monash University School of Public Health and Preventive Medicine, Melbourne, Victoria, Australia
| | - Ensieh Fooladi
- Monash School of Nursing and Midwifery, Clayton, Victoria, Australia
| | - Susan R Davis
- Women's Health Research Program, Monash University School of Public Health and Preventive Medicine, Melbourne, Victoria, Australia
- Endocrinology and Diabetes, Alfred Health, Melbourne, Victoria, Australia
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Jalaja AR, Nair A, Bindumadhavan V, Soumya NPP, Rauf AA. Targeting the Role of PRME in Regulating Bone Remodelling During Postmenopausal Osteoporosis. Chem Biodivers 2024; 21:e202400172. [PMID: 38369572 DOI: 10.1002/cbdv.202400172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Revised: 02/14/2024] [Accepted: 02/15/2024] [Indexed: 02/20/2024]
Abstract
Kariavattom Campus Postmenopausal osteoporosis (PMO) is an old age disorder associated with estrogen deficiency, which reduces bone mass and makes bones more prone to fracture. The present study was proposed to evaluate the invivo osteogenic efficiency of Pterospermum rubiginosum methanolic bark extract (PRME) in the PMO model. Molecular docking studies on transcription factor NFATC1 showed excellent interactions with phytochemical ligands with the lowest binding energies. Female Sprague Dawley (SD) rats (n=24) were divided into four groups, (n=6 each) sham control (Group I) and osteoporotic control (Group II) groups treated with saline, PRME (50 mg/kg/day) and alendronate (10 mg/kg/day) treated with Group III and Group IV (n=6) respectively. The serum tartrate-resistant acid phosphatase 5b and cathepsin-K also exhibited a significant rise after PRME treatment 12.33±2.30 mU/ml and 427.68±46.97 pg/ml, respectively. DEXA results exhibited a remarkable increase in total bone mineral content and density values in PRME-treated animals (0.175±0.002 g/cm2) and (7.95±0.23 g) when compared to osteoporotic control (0.163±0.004 g/cm2) and (6.83±0.34 g). Long-term toxicity study revealed that PRME is non-toxic, up to 100 mg/kg bodyweight for 6 months. Our findings suggest PRME protects osteoporotic SD rats from PMO damage resulting from estrogen deficiency by regulating bone remodelling markers and upregulating BMD indices.
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Affiliation(s)
- Anish Rajamohanan Jalaja
- Department of Biochemistry, University of Kerala, Kariavattom Campus, Trivandrum, Thiruvananthapuram, 695581, India Tel
| | - Aswathy Nair
- Department of Biochemistry, University of Kerala, Kariavattom Campus, Trivandrum, Thiruvananthapuram, 695581, India Tel
- Kerala State Palmyrah Products Development and Workers' Welfare Corporation Limited, Trivandrum, India
| | | | - Neelakanta Pillai Padmakumari Soumya
- Department of Biochemistry, University of Kerala, Kariavattom Campus, Trivandrum, Thiruvananthapuram, 695581, India Tel
- Kerala State Animal Husbandry Department, Mararikulam south, Alappuzha, Kerala, India
| | - Arun A Rauf
- Department of Biochemistry, University of Kerala, Kariavattom Campus, Trivandrum, Thiruvananthapuram, 695581, India Tel
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Linder M, Schoendorf J, Pisa F, Schulze-Rath R, Cesta CE. Characteristics and hormonal contraception use patterns of levonorgestrel 13.5 mg intrauterine device users in Sweden 2014-2016. Contraception 2024; 131:110309. [PMID: 37844683 DOI: 10.1016/j.contraception.2023.110309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2023] [Revised: 10/11/2023] [Accepted: 10/12/2023] [Indexed: 10/18/2023]
Abstract
OBJECTIVES The levonorgestrel-releasing intrauterine device containing 13.5 mg of levonorgestrel (LNG 13.5 mg IUD), Jaydess, was approved for contraception by the European Medicines Agency in 2013. We aimed to describe the characteristics of new users of LNG 13.5 mg IUD in Sweden within the first 3 years after approval (2014-2016). STUDY DESIGN We conducted an observational, population-based study using data from the Swedish national registers. Women with the first pharmacy dispensation of LNG 13.5 mg IUD between 2014 and 2016 were followed until December 31, 2020. Descriptive analyses included demographic characteristics, duration of the use of first-time LNG 13.5 mg IUD, and contraceptive switching patterns. RESULTS We included 38,327 women, with mean age at first-time LNG 13.5 mg IUD use of 26 (SD: 7) years. Over 80% were prescribed LNG 13.5 mg IUD by a midwife. The most common comorbidities in the year prior to LNG 13.5 mg IUD use (2%-3% prevalence) were depression, anxiety, premenstrual syndrome, and menorrhagia. The median duration of first-time LNG 13.5 mg IUD use was 2.6 years, and after use, more than 50% of women opted to continue using a hormonal intrauterine device. CONCLUSIONS In this postmarketing drug utilization study, there were over 38,000 first-time LNG 13.5 mg IUD users in Sweden between 2014 and 2016, with an estimated median duration of use of 2.6 years. First-time LNG 13.5 mg IUD users consisted mostly of young, healthy individuals with a history of hormonal contraceptive use. Over half of the women continued using a hormonal IUD after the first LNG 13.5 mg IUD. IMPLICATIONS The median duration of LNG 13.5 mg IUD use was 2.6 years, approaching the 3-year indicated use limit. The majority of users continued with another hormonal intrauterine device after LNG 13.5 mg IUD use.
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Affiliation(s)
- Marie Linder
- Centre for Pharmacoepidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden.
| | | | | | | | - Carolyn E Cesta
- Centre for Pharmacoepidemiology, Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
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Chow H, Righton O, Berry H, Bell Z, Flynn AC. A systematic review of community pharmacy interventions to improve peri- and post-menopausal health. Post Reprod Health 2024; 30:55-63. [PMID: 38185857 PMCID: PMC10928954 DOI: 10.1177/20533691231223681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024]
Abstract
Menopause is defined as the permanent cessation of menstruation due to loss of ovarian follicular function. Symptoms include mood disorders, vaginal atrophy, hot flashes and night sweats and can emerge during a gradual transition period called perimenopause. Community pharmacies are well placed to deliver a wide range of healthcare services, including supporting and educating menopausal women; however, to date, no systematic review has assessed the effectiveness of community pharmacy-led interventions in improving peri- and post-menopausal health. In accordance with PRISMA guidelines we evaluated community pharmacy-led interventions that targeted women in peri- or post-menopause. Electronic searches in EMBASE, MEDLINE, CINAHL and Cochrane Library were conducted on 13th February 2023. Additionally, we examined the included studies references and citation lists using Google Scholar. A total of 915 articles were identified and screened against the inclusion criteria. Two studies were included; one identified post-menopausal women at risk of developing osteoporosis (OP), and one evaluated the outcomes of a community pharmacy-based menopause education programme. Study one found 11 (11%) post-menopausal women were at risk of developing OP based on quantitative ultrasound screening offered by community pharmacists and referred to their physician. Study two reported that women had access to adequate personalised menopause counselling and increased knowledge of menopause topics because of the educational programme within community pharmacies. Both studies were of low quality. The lack of included studies reflects the need for high-quality research to determine whether community pharmacy-led interventions are feasible, effective and acceptable, to improve health outcomes of peri- or post-menopausal women.
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Affiliation(s)
- H Chow
- Department of Women & Children’s Health, School of Life Course & Population Sciences, King’s College London, London, UK
| | - O Righton
- Department of Nutritional Sciences, School of Life Course & Population Sciences, King’s College London, London, UK
| | - H Berry
- Centre for Pharmacy Postgraduate Education (CPPE), University of Manchester, Manchester, UK
| | - Z Bell
- Department of Nutritional Sciences, School of Life Course & Population Sciences, King’s College London, London, UK
| | - AC Flynn
- Department of Nutritional Sciences, School of Life Course & Population Sciences, King’s College London, London, UK
- School of Population Health, Royal College of Surgeons in Ireland, Dublin, Ireland
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Margetts TJ, Wang HS, Karnik SJ, Plotkin LI, Movila A, Oblak AL, Fehrenbacher JC, Kacena MA. From the Mind to the Spine: The Intersecting World of Alzheimer's and Osteoporosis. Curr Osteoporos Rep 2024; 22:152-164. [PMID: 38334917 PMCID: PMC10912148 DOI: 10.1007/s11914-023-00848-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/20/2023] [Indexed: 02/10/2024]
Abstract
PURPOSE OF REVIEW This comprehensive review delves into the intricate interplay between Alzheimer's disease (AD) and osteoporosis, two prevalent conditions with significant implications for individuals' quality of life. The purpose is to explore their bidirectional association, underpinned by common pathological processes such as aging, genetic factors, inflammation, and estrogen deficiency. RECENT FINDINGS Recent advances have shown promise in treating both Alzheimer's disease (AD) and osteoporosis by targeting disease-specific proteins and bone metabolism regulators. Monoclonal antibodies against beta-amyloid and tau for AD, as well as RANKL and sclerostin for osteoporosis, have displayed therapeutic potential. Additionally, ongoing research has identified neuroinflammatory genes shared between AD and osteoporosis, offering insight into the interconnected inflammatory mechanisms. This knowledge opens avenues for innovative dual-purpose therapies that could address both conditions, potentially revolutionizing treatment approaches for AD and osteoporosis simultaneously. This review underscores the potential for groundbreaking advancements in early diagnosis and treatment by unraveling the intricate connection between AD and bone health. It advocates for a holistic, patient-centered approach to medical care that considers both cognitive and bone health, ultimately aiming to enhance the overall well-being of individuals affected by these conditions. This review article is part of a series of multiple manuscripts designed to determine the utility of using artificial intelligence for writing scientific reviews.
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Affiliation(s)
- Tyler J Margetts
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Hannah S Wang
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Sonali J Karnik
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Lilian I Plotkin
- Department of Anatomy, Cell Biology & Physiology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, 46202, USA
| | - Alexandru Movila
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA
- Department of Biomedical Sciences and Comprehensive Care, Indiana University School of Dentistry, Indianapolis, IN, 46202, USA
| | - Adrian L Oblak
- Department of Radiology & Imaging Sciences, Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
- Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, 46202, USA
| | - Jill C Fehrenbacher
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA.
- Stark Neurosciences Research Institute, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
- Department of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
| | - Melissa A Kacena
- Department of Orthopaedic Surgery, Indiana University School of Medicine, Indianapolis, IN, 46202, USA.
- Indiana Center for Musculoskeletal Health, Indiana University School of Medicine, Indianapolis, IN, USA.
- Richard L. Roudebush VA Medical Center, Indianapolis, IN, 46202, USA.
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13
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Porterfield L, Davis JW, Weller SC, Chen L, Wilkinson G. Does hormone therapy exacerbate other venous thromboembolism risk factors? Menopause 2024; 31:123-129. [PMID: 38270903 DOI: 10.1097/gme.0000000000002305] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2024]
Abstract
OBJECTIVE Postmenopausal symptoms in women at higher risk for venous thromboembolism (VTE) due to comorbidities are often undertreated because of concerns that hormone therapy (HT) may increase VTE risk; however, it is unclear how much HT impacts risk of VTE when compared with other risk factors. METHODS This is a case-control study in a commercial claims database from 2007 to 2019. Women aged 50 to 64 years (n = 223,949) were classified as cases if they had an International Classification of Diseases code indicating an acute VTE plus a filled prescription for an anticoagulant, placement of intravascular vena cava filter, or death within 30 days of diagnosis. Controls were matched 10:1 to each case by index date and age. Risk factors and comorbidities present within the year before index were examined. Exposure was defined as a HT prescription within 60 days before index. RESULTS There were 20,359 VTE cases and 203,590 matched controls. A conditional logistic regression indicated that the greatest risks for VTE were from metastatic cancer (odds ratio [OR], 13.66; 95% CI, 12.64-14.75), hospitalization/surgery (OR, 8.51; 95% CI, 8.09-8.96), trauma (OR, 3.52; 95% CI, 3.32-3.73), comorbidity burden (OR, 3.51; 95% CI, 3.34-3.69), history of hypercoagulable condition (OR, 3.10; 95% CI, 2.87-3.36), and varicose veins (OR, 2.87; 95% CI, 2.56-3.22). Regarding hormone exposure, we observed ORs of 1.51 (95% CI, 1.43-1.60) for any recent hormone exposure; 1.13 (95% CI, 1.04-1.23; number needed to harm, 4,274) for unopposed estrogen menopausal HT; 1.23 (95% CI, 1.10-1.38; number needed to harm, 2,440) for combined menopausal HT; and 5.22 (95% CI, 4.67-5.84) for combined hormonal contraceptives compared with no recent HT exposure. CONCLUSIONS Hormone therapy exposure did not appear to adversely influence other risk factors, and exposure generally played a minor role in VTE risk. Contraceptives, however, were a strong risk factor.
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Affiliation(s)
| | - John W Davis
- Department of Population Health Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, TX
| | - Susan C Weller
- Department of Population Health Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, TX
| | - Lu Chen
- Department of Population Health Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, TX
| | - Gregg Wilkinson
- Department of Population Health Science, School of Public and Population Health, University of Texas Medical Branch, Galveston, TX
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Kumari R, Ponte ME, Franczak E, Prom JC, O'Neil MF, Sardiu ME, Lutkewitte AJ, Shankar K, Morris EM, Thyfault JP. VCD-induced menopause mouse model reveals reprogramming of hepatic metabolism. BIORXIV : THE PREPRINT SERVER FOR BIOLOGY 2023:2023.12.14.571644. [PMID: 38168213 PMCID: PMC10760158 DOI: 10.1101/2023.12.14.571644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Menopause adversely impacts systemic energy metabolism and increases the risk of metabolic disease(s) including hepatic steatosis, but the mechanisms are largely unknown. Dosing female mice with vinyl cyclohexene dioxide (VCD) selectively causes follicular atresia in ovaries, leading to a murine menopause-like phenotype. In this study, we treated female C57BL6/J mice with VCD (160mg/kg i.p. for 20 consecutive days followed by verification of the lack of estrous cycling) to investigate changes in body composition, energy expenditure (EE), hepatic mitochondrial function, and hepatic steatosis across different dietary conditions. VCD treatment induced ovarian follicular loss and increased follicle-stimulating hormone (FSH) levels in female mice, mimicking a menopause-like phenotype. VCD treatment did not affect body composition, or EE in mice on a low-fat diet or in response to a short-term (1-week) high-fat, high sucrose diet (HFHS). However, the transition to a HFHS lowered cage activity in VCD mice. A chronic HFHS diet (16 weeks) significantly increased weight gain, fat mass, and hepatic steatosis in VCD-treated mice compared to HFHS-fed controls. In the liver, VCD mice showed suppressed hepatic mitochondrial respiration on LFD, while chronic HFHS diet resulted in compensatory increases in hepatic mitochondrial respiration. Also, liver RNA sequencing revealed that VCD promoted global upregulation of hepatic lipid/cholesterol synthesis pathways. Our findings suggest that the VCD- induced menopause model compromises hepatic mitochondrial function and lipid/cholesterol homeostasis that sets the stage for HFHS diet-induced steatosis while also increasing susceptibility to obesity.
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15
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Pavlovska O, Savelyeva O, Pavlovska K. Genitourinary syndrome of menopause and intestinal microbiota. PRZEGLAD MENOPAUZALNY = MENOPAUSE REVIEW 2023; 22:213-219. [PMID: 38239403 PMCID: PMC10793611 DOI: 10.5114/pm.2023.133828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 08/12/2023] [Indexed: 01/22/2024]
Abstract
Introduction Genitourinary syndrome of menopause (GSM) is one of the pathological symptoms of menopause, which causes significant physical, psycho-emotional, and sexual discomfort to a woman. Material and methods The study describes an examination of 65 middle-aged women, who were divided into 2 groups. Group I included 39 patients with GSM, who, depending on the duration of symptoms (3-5 years, more than 7 years), were divided into subgroups Ia and Ib. Group II included 26 patients who did not have clinical manifestations of GSM. All patients underwent general clinical studies. Bacteriological examination of faeces was used to assess the state of the intestinal microbiota. Results It was found that menopause occurred in women with GSM earlier, compared with patients without manifestations of urogenital disorders. Also, the women with GSM were more likely to be diagnosed with type 2 diabetes mellitus, metabolic syndrome, overweight, and iron deficiency anaemia. When analysing the results of a bacteriological study in this group of patients, a statistically significant decrease in the colonization of Bifidobacterium and Lactobacillus, as well as excessive bacterial growth of such conditionally pathogenic bacteria as Escherichia coli with reduced enzymatic activity, and Klebsiella and Streptococcus was revealed. Conclusions: Conducting a fundamental study on the characteristics of the intestinal microbiota in menopausal disorders will be an important step towards understanding the pathogenetic mechanisms of their formation, and correction of intestinal metabolism can become an important condition for effective prevention and treatment.
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Affiliation(s)
- Oksana Pavlovska
- Department of Obstetrics and Gynaecology, Odessa National Medical University, Odessa, Ukraine
| | - Olga Savelyeva
- Department of Internal Medicine №1, Odessa National Medical University, Odessa, Ukraine
| | - Kateryna Pavlovska
- Department of Internal Medicine №1, Odessa National Medical University, Odessa, Ukraine
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16
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García-García M, Cantú-de-León D, Salcedo-Hernández R, González-Enciso A, Sepúlveda-Rivera CM, González Rodríguez JC, Barquet-Muñoz SA. Analysis of Mexican young women with primary ovarian insufficiency induced by gynaecological and haematological cancer management. J OBSTET GYNAECOL 2023; 43:2112026. [PMID: 35993508 DOI: 10.1080/01443615.2022.2112026] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
This was a retrospective study that included 114 women younger than 40 years with induced primary ovarian insufficiency. Patients who presented vasomotor symptoms had a higher proportion (26 [63.41%] versus 58 [79.45%], OR 2.23, 95% CI 0.95-5.23, p = .065) to initiate hormone replacement therapy. Vasomotor symptoms were present in patients with ovarian cancer (OR 0.27, 95% CI 0.09-0.8, p = .18), haematologic cancer (OR 0.11, 95% CI 0.2-0.65, p = .014), radiotherapy (OR 2.62, 95% CI 1.04-6.54, p = .039) and chemotherapy with radiotherapy (OR 2.72, 95% CI 1.01-7.35, p = .049). Having ovarian or haematological cancer, being managed with radiotherapy and/or chemotherapy, and having follicle-stimulating hormone parameters higher than 35 mUI/mL are factors that significantly increase the risk of presenting vasomotor symptoms.Impact StatementWhat is already known on this subject? In young women with cancer, induced primary ovarian insufficiency can result as an ovarian surgery or as an adverse effect of chemotherapy or radiotherapy. Regardless of aetiology, patients are going to manifest early climacteric symptoms with an increased risk for cardiovascular disease, metabolic syndrome and osteoporosis.What do the results of this study add? Patients who presented vasomotor symptoms had initially a higher proportion of hormone replacement therapy. Patients that were treated exclusively with radiotherapy or with chemotherapy and concomitant radiotherapy have a significantly increased risk to manifest vasomotor symptoms.What are the implications of these findings for clinical practice and/or future research? Having ovarian or haematological cancer, being managed with radiotherapy and/or chemotherapy and having follicle-stimulating hormone parameters higher than 35 mUI/mL are factors that significantly increase the risk of presenting vasomotor symptoms.
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17
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Eliyahu E, Katz MG, Vincek A, Freage-Kahn L, Ravvin S, Tal S, Grage H, Shtraizent N, Barak T, Arkush B. Effects of Hormone Replacement Therapy on Women's Lung Health and Disease. Pulm Ther 2023; 9:461-477. [PMID: 37815696 PMCID: PMC10721592 DOI: 10.1007/s41030-023-00240-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2023] [Accepted: 09/12/2023] [Indexed: 10/11/2023] Open
Abstract
This review provides an overview of menopausal hormone therapy and pulmonary disease risk, with a focus on the effect of hormone replacement therapy (HRT) on pulmonary function and its relation to lung diseases. This summary is based on authors' knowledge in the field of HRT and supplemented by a PubMed search using the terms "menopause hormone therapy," "asthma", "lung cancer", "chronic obstructive pulmonary disease", "lung function", and "pulmonary hypertension". Available evidence indicates that there is limited research on the role of sex hormones in the susceptibility, severity, and progression of chronic respiratory diseases. However, some studies suggest that the hormonal changes that occur during the menopausal transition may have an impact on pulmonary function and respiratory diseases. Women are in need of convenient access to a safe and effective modality for personalized HRT based on an artificial intelligence (AI)-driven platform that will enable them to receive personalized hormonal treatment through frequent, convenient, and accurate measurements of hormone levels in peripheral blood.
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Affiliation(s)
- Efrat Eliyahu
- Aveta.Life, Hoboken, NJ, USA.
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, Box 1030, New York, NY, 10029-6574, USA.
- Icahn Genomics Institute, Icahn School of Medicine at Mount Sinai, New York, NY, USA.
| | - Michael G Katz
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, Box 1030, New York, NY, 10029-6574, USA
- Department of Pediatric Cardiac Surgery, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Adam Vincek
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, Box 1030, New York, NY, 10029-6574, USA
| | | | - Shana Ravvin
- Department of Genetics and Genomic Sciences, Icahn School of Medicine at Mount Sinai, 1470 Madison Ave, Box 1030, New York, NY, 10029-6574, USA
| | - Smadar Tal
- Department of Animal Sciences, Tel-Hai College, Qiryat Shemona, Israel
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18
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Uchibori M, Eguchi A, Ghaznavi C, Tanoue Y, Ueta M, Sassa M, Suzuki S, Honda S, Kawata Y, Iida M, Sakamoto H, Nomura S. Understanding factors related to healthcare avoidance for menstrual disorders and menopausal symptoms: A cross-sectional study among women in Japan. Prev Med Rep 2023; 36:102467. [PMID: 37869541 PMCID: PMC10587707 DOI: 10.1016/j.pmedr.2023.102467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Revised: 10/03/2023] [Accepted: 10/09/2023] [Indexed: 10/24/2023] Open
Abstract
This study explored the factors associated with healthcare avoidance behavior for menstrual disorders and menopausal symptoms among women in Japan. Using data from a nationally representative cross-sectional online survey conducted in September 2022, responses from 4,950 women aged 25-59 were analyzed. This study applied binomial logistic regression models specifically to participants who reported having ever felt the need to seek healthcare assistance due to health issues related to menstruation and menopause. We computed adjusted odds ratios for key sociodemographic traits, work environment factors, health literacy, menstrual and menopausal symptoms, and attitudes and understanding regarding women's health, associated with healthcare avoidance behavior in the past 12 months. As a sensitivity analysis, a regression was performed limited to those who are working. The results showed that 50.6% of respondents recognized the need for healthcare support for menstrual or menopausal health issues, but 22.8% exhibited healthcare avoidance in the past year. Younger and high-income individuals showed higher avoidance rates. Those with diagnosed gynecological conditions and those perceiving menstrual pain as something to endure also displayed increased avoidance tendencies. Women experiencing significant health effects beyond work and those lacking understanding of the purpose of health check-ups were more prone to healthcare avoidance. Our results underscore the importance of implementing strategically tailored health education initiatives, and re-examining societal attitudes concerning women's health, in order to cultivate enhanced healthcare-seeking behaviors among women.
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Affiliation(s)
- Manae Uchibori
- Department of Health Policy and Management, School of Medicine, Keio University, Tokyo, Japan
- Tokyo Foundation for Policy Research, Tokyo, Japan
| | - Akifumi Eguchi
- Department of Health Policy and Management, School of Medicine, Keio University, Tokyo, Japan
- Center for Preventive Medical Sciences, Chiba University, Chiba, Japan
| | - Cyrus Ghaznavi
- Department of Health Policy and Management, School of Medicine, Keio University, Tokyo, Japan
- Department of Medicine, University of California San Francisco, San Francisco, USA
| | - Yuta Tanoue
- Department of Health Policy and Management, School of Medicine, Keio University, Tokyo, Japan
- Faculty of Marine Technology, Tokyo University of Marine Science and Technology, Tokyo, Japan
| | - Mami Ueta
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Miho Sassa
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shu Suzuki
- Health and Global Policy Institute, Tokyo, Japan
| | - Sayaka Honda
- Health and Global Policy Institute, Tokyo, Japan
- General Internal Medicine, St Luke’s International Hospital, Tokyo, Japan
| | | | - Miho Iida
- Department of Preventive Medicine and Public Health, Keio University School of Medicine, Tokyo, Japan
| | - Haruka Sakamoto
- Tokyo Foundation for Policy Research, Tokyo, Japan
- Health and Global Policy Institute, Tokyo, Japan
- Department of Hygiene and Public Health, Tokyo Women’s Medical University, Tokyo, Japan
| | - Shuhei Nomura
- Department of Health Policy and Management, School of Medicine, Keio University, Tokyo, Japan
- Tokyo Foundation for Policy Research, Tokyo, Japan
- Department of Global Health Policy, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
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Cote S, Perron TL, Baillargeon JP, Bocti C, Lepage JF, Whittingstall K. Association of Cumulative Lifetime Exposure to Female Hormones With Cerebral Small Vessel Disease in Postmenopausal Women in the UK Biobank. Neurology 2023; 101:e1970-e1978. [PMID: 37758482 PMCID: PMC10662980 DOI: 10.1212/wnl.0000000000207845] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Accepted: 08/03/2023] [Indexed: 10/03/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Rates of cerebrovascular disease increase after menopause, which is often attributed to the absence of hormones. It remains unknown whether the cumulative exposure to hormones across a female person's premenopausal life extends the window of cerebrovascular protection to the postmenopausal period. To investigate this, we examined the relationship between lifetime hormone exposure (LHE) and cerebral small vessel disease in more than 9,000 postmenopausal women in the UK-Biobank. METHODS The cohort consisted of women (aged 40-69 years) who attended one of 22 research centers across the United Kingdom between 2006 and 2010. Women were excluded if they were premenopausal when scanned, had missing reproductive history data, self-reported neurologic disorders, brain cancer, cerebral vascular incidents, head or neurologic injury, and nervous system infection. Endogenous LHE (LHEEndo) was estimated by summing the number of years pregnant (LHEParity) with the duration of the reproductive period (LHECycle = age menopause - age menarche). Exogenous LHE (LHEExo) was estimated by summing the number of years on oral contraceptives and hormone replacement therapy. Cerebral small vessel disease was determined by estimating white matter hyperintensity volume (WMHV) from T2-fluid-attenuated inversion recovery brain MRI (acquired between 2014 and 2021), normalized to intracranial volume and log-transformed. Multiple linear regressions were used to assess the relationship between LHEEndo on WMHV adjusted for age, cardiovascular risk factors, sociodemographics, and LHEExo. RESULTS A total of 9,163 postmenopausal women (age 64.21 ± 6.81 years) were retained for analysis. Average LHEEndo was 39.77 ± 3.59 years. Women with higher LHEEndo showed smaller WMHV (adj-R 2 = 0.307, LHEEndo β = -0.007 [-0.012 to -0.002], p < 0.01). LHEParity and LHECycle were independent contributors to WMHV (adj-R 2 = 0.308, p << 0.001; LHEParity β = -0.022 [-0.042 to -0.002], p < 0.05; LHECycle β = -0.006 [-0.011 to -0.001], p < 0.05). LHEExo was not significantly related to WMHV (LHEExo β = 0.001 [-0.001 to 0.002], p > 0.05). DISCUSSION Women with more prolonged exposure to endogenous hormones show relatively smaller burden of cerebral small vessel disease independent of the history of oral contraceptive use or hormone replacement therapy. Our results highlight the critical role endogenous hormones play in female brain health and provide real-world evidence of the protective effects premenopausal endogenous hormone exposure plays on postmenopausal cerebrovascular health.
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Affiliation(s)
- Samantha Cote
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada
| | - Thomas-Louis Perron
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada
| | - Jean-Patrice Baillargeon
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada
| | - Christian Bocti
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada
| | - Jean-Francois Lepage
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada
| | - Kevin Whittingstall
- From the Department of Nuclear Medicine and Radiobiology (S.C.), Division of Neurology (T.-L.P., C.B.) and Endocrinology Division (J.-P.B.), Department of Medicine, Department of Pediatrics (J.-F.L.), and Diagnostic Radiology (K.W.), Department of Medicine, Université de Sherbrooke, Quebec, Canada.
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20
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Lan X, Cai S, Li G, Prabahar K, Hernández-Wolters B, Yin Y. Effects of Transdermal 17β-Estradiol + Norethisterone Acetate on Cardiovascular Disease Risk Factors in Postmenopausal Women: A Meta-analysis of Data From Randomized, Controlled Trials. Clin Ther 2023; 45:e222-e233. [PMID: 37852812 DOI: 10.1016/j.clinthera.2023.09.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Revised: 08/26/2023] [Accepted: 09/01/2023] [Indexed: 10/20/2023]
Abstract
PURPOSE To date, no study has demonstrated the role of transdermal 17β-estradiol + norethisterone acetate on all of the risk factors for cardiovascular disease in postmenopausal women. To overcome this knowledge gap, a systematic review and meta-analysis were conducted to determine the effects of this combination treatment on BMI, body weight, waist/hip ratio, fibrinogen, factor VII, lipoprotein(a), fasting blood sugar, insulin, HbA1c, TG, LDL-C, HDL-C, and TC in postmenopausal women. METHODS PubMed/Medline, SCOPUS, Web of Science, Embase, and Google Scholar were searched for relevant articles published between the inception of each database and April 6, 2023. The sample size and mean (SD) were used to calculate overall effect size using a random-effects model. FINDINGS A total of 10 articles with 14 arms were included in the meta-analysis. On pooled analysis of effect size, fibrinogen (weighted mean difference [WMD], -0.18 g/L; 95% CI, -0.25 to -0.10), factor VII (WMD, -9.58; 95% CI, -12.51 to -6.64), LDL-C (WMD, -13.09 mg/dL; 95% CI, -18.48 to -7.71), and TC (WMD, -12.61 mg/dL; 95% CI, -18.11 to -7.12) were significantly affected with the use of transdermal 17β-estradiol + norethisterone acetate (all, P < 0.001), but effects on lipoprotein(a), TG, HDL-C, fasting blood sugar, insulin, HbA1c, BMI, body weight, and waist/hip ratio were not significant. IMPLICATIONS Based on the findings from the present systematic review and meta-analysis, it was concluded that transdermal administration of 17β-estradiol + norethisterone acetate had beneficial impacts on fibrinogen, factor VII, LDL-C, and TC, suggesting a possible application in the reduction of cardiovascular disease risk.
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Affiliation(s)
- XiaoHong Lan
- Department of Pharmacy, Jinling Hospital, School of Medicine, Nanjing University, Nanjing, China
| | - Shan Cai
- Ambulatory Surgery Center, Wuhan Children's Hospital (Wuhan Maternal and Children's Healthcare Center), Tongji Medcal College Huazhong, University of Science and Technology, Wuhan, Hubei 430000, China
| | - Guoxing Li
- Outpatient Department, General Hospital of Western Theater of Chinese People's Liberation Army, Sichuan, China
| | - Kousalya Prabahar
- Department of Pharmacy Practice, Faculty of Pharmacy, University of Tabuk, Tabuk, Saudi Arabia
| | | | - Yanru Yin
- Department of Gynecology, Huzhou Traditional Chinese Medicine Hospital, Zhejiang Chinese Medicinal University, Huzhou, China.
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Izzo P, Izzo L, Polistena A, Sibio S, Codacci-Pisanelli M, Crocetti D, Gabriele R, De Intinis C, Izzo S. The management of locally advanced, ulcerated breast cancer in a menopausal woman: a case report. Ann Med Surg (Lond) 2023; 85:5176-5178. [PMID: 37811082 PMCID: PMC10553047 DOI: 10.1097/ms9.0000000000001187] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 08/07/2023] [Indexed: 10/10/2023] Open
Abstract
Introduction and importance This case report presents the clinical details of a 46-year-old postmenopausal woman who was diagnosed with a locally advanced, ulcerated, hormone receptor-positive, HER2-negative stage 2B lobular carcinoma of the breast. The complexity of the case necessitated a multidisciplinary, personalized approach. Case presentation The patient, a postmenopausal woman, presented with locally advanced lobular carcinoma of the breast. The tumor was of significant size and exhibited ulceration. Given the hormone receptor-positive status of the tumor, a comprehensive treatment plan was formulated, taking into account the patient's overall health and potential tolerance to treatment. Surgical removal of the tumor was performed, followed by adjuvant therapy with aromatase inhibitors. Clinical discussion The complexity of this case highlights the importance of a personalized and patient-centered strategy in managing breast cancer. The patient's menopausal status, tumor characteristics, and potential tolerance to treatment were crucial factors that influenced the treatment plan. The successful outcome of the treatment and the patient's ability to tolerate the therapy underscores the significance of individualized treatment planning. Conclusion This case report emphasizes the necessity for a comprehensive and patient-centered approach to managing complex cases of breast cancer. The findings support the development of personalized therapeutic strategies aimed at improving patient outcomes and quality of life. The successful treatment of the locally advanced, ulcerated lobular carcinoma of the breast in this postmenopausal patient further highlights the importance of considering individual factors and tailoring treatment plans accordingly.
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Affiliation(s)
- Paolo Izzo
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Luciano Izzo
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Andrea Polistena
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Simone Sibio
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Massimo Codacci-Pisanelli
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Daniele Crocetti
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Raimondo Gabriele
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Claudia De Intinis
- “Sapienza” University of Rome, Department of Surgery “Pietro Valdoni”, Policlinico “Umberto I”, Rome
| | - Sara Izzo
- Multidisciplinary Department of Medical-Surgical and Dental Specialties, Plastic Surgery Unit, Università degli Studi della Campania “Luigi Vanvitelli”, Piazza Luigi Miraglia, Naples, Italy
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Lorite MI, Cuadros AM, Rivera-Izquierdo M, Sanchez-Martin V, Cuadros M. Benefits for cardiovascular system, bone density, and quality of life of a long-term hormone therapy in hysterectomized women: a 20-year follow-up study. Menopause 2023; 30:995-1001. [PMID: 37643383 DOI: 10.1097/gme.0000000000002239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/31/2023]
Abstract
OBJECTIVE The safety, consequences, and dosage of long-term hormone therapy (HT) for postmenopausal women remain unclear. Our aim was to analyze the effects of HT after 20 years of therapy in women after hysterectomy, focusing on the symptoms of menopause, blood pressure, lipid profiles, and bone density. METHODS A prospective observational longitudinal study was designed. The initial transdermal estradiol dose was reduced in half (0.025 mg/d) at 60 years of age. Different parameters including demographic, cardiovascular, bone density, and metabolic variables, as well as quality of life characteristics, were analyzed using bivariate analyses. Multivariate generalized estimating equations for longitudinal data were fitted for differences over time and between doses (<60 vs ≥60 y) using the R package geepack. RESULTS After 20 years of HT, the mean age of 56 studied hysterectomized women was 67.1 years. The mean Kupperman index score decreased from 26.7 to 12.0 ( P < 0.001). A trend with total and low-density lipoprotein cholesterol reduction and high-density lipoprotein cholesterol increase was observed over time. A decrease in very-low-density lipoprotein cholesterol ( P = 0.05) and an increase in T score vertebral densitometry ( P = 0.014) were detected after HT. No changes in health outcome were detected in women older than 60 years with the reduced dose of HT. Breast cancer was the reason for dropouts in 0.02% women. CONCLUSIONS HT for up to 20 years after hysterectomy may be beneficial for bone and cardiovascular health and for the overall quality of life. Our data suggest the importance of evaluating the dose and the timing of HT.
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Affiliation(s)
- Maria Isabel Lorite
- From the Service of Gynecology and Obstetrics, Hospital Universitario San Cecilio, Granada, Spain
| | - Angela Maria Cuadros
- From the Service of Gynecology and Obstetrics, Hospital Universitario San Cecilio, Granada, Spain
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Rugvedh P, Gundreddy P, Wandile B. The Menstrual Cycle's Influence on Sleep Duration and Cardiovascular Health: A Comprehensive Review. Cureus 2023; 15:e47292. [PMID: 38022155 PMCID: PMC10656370 DOI: 10.7759/cureus.47292] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023] Open
Abstract
The menstrual cycle, a fundamental biological process in women, extends its influence beyond reproduction, impacting sleep duration and cardiovascular health. This comprehensive review delves into the intricate connections that bind these three vital aspects of women's health. Beginning with thoroughly exploring the menstrual cycle, we uncover its phases and the dynamic hormonal fluctuations that underlie each stage. We pay special attention to estrogen and progesterone, the primary sex hormones orchestrating the menstrual cycle. With their rhythmic rise and fall, these hormones orchestrate events, affecting sleep duration, sleep patterns, and various indicators of cardiovascular well-being. The review examines how the menstrual cycle influences sleep patterns, exploring the nuanced changes in sleep duration observed throughout menstrual phases. We elucidate the contributing factors, encompassing hormonal fluctuations, the impact of pain and discomfort, and the significance of emotional and psychological factors. All of these elements collectively contribute to variations in sleep quality. Shifting our focus to the cardiovascular system, we investigate the bidirectional relationships between sleep disturbances and cardiovascular conditions, emphasizing the need to address sleep-related issues in the context of cardiovascular risk. The menstrual cycle is analyzed as a pivotal mediator in these intricate connections, exploring how hormonal fluctuations across menstrual phases can influence sleep patterns and cardiovascular health. This analysis provides valuable insights into the complex causality web. As clinical implications emerge, we emphasize the importance of tailoring healthcare strategies for individuals with irregular menstrual cycles. We explore potential interventions, from personalized care and hormone management to lifestyle adjustments, to improve sleep and cardiovascular well-being. In conclusion, this comprehensive review sheds light on the interplay between the menstrual cycle, sleep duration, and cardiovascular health. It underscores the urgent necessity for personalized healthcare approaches and preventive strategies, empowering women to navigate these intricate relationships. Ultimately, through a nuanced understanding of these interactions, we can work towards enhancing women's overall well-being and reducing cardiovascular risk within the context of menstrual cycle-related influences.
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Affiliation(s)
- Padigela Rugvedh
- Pediatrics, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Ppavani Gundreddy
- Anatomy, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
| | - Bhushan Wandile
- Medicine, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND
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Yuk JS, Lee JS, Park JH. Menopausal hormone therapy and risk of dementia: health insurance database in South Korea-based retrospective cohort study. Front Aging Neurosci 2023; 15:1213481. [PMID: 37744387 PMCID: PMC10512830 DOI: 10.3389/fnagi.2023.1213481] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2023] [Accepted: 08/21/2023] [Indexed: 09/26/2023] Open
Abstract
Introduction Menopausal hormone therapy (MHT) is used to alleviate the symptoms associated with menopause, despite the lack of recommendations for MHT in preventing dementia. Recent nationwide studies have explored the association between MHT and dementia risk, but the findings remain limited. This study aims to investigate the association between MHT and the incidence of Alzheimer's disease (AD) and non-AD dementia using national population data from Korea. Methods We conducted a retrospective study using data from the National Health Insurance Service in Korea between January 1, 2002, and December 31, 2019. Women over 40 years were eligible for this study and classified into the MHT or non-MHT groups. The MHT group consisted of women who used Tibolone (TIB), combined estrogen plus progestin by the manufacturer (CEPM), estrogen, combined estrogen plus progestin by a physician (CEPP), and transdermal estrogen during menopause. We compared the risk of dementia between the MHT and non-MHT groups. Results The study included 1,399,256 patients, of whom 387,477 were in the MHT group, and 1,011,779 were in the non-MHT group. The median duration of MHT was 23 months (range: 10-55 months). After adjusting for available confounders, we found that different types of MHT had varying effects on the occurrence of dementia. TIB (HR 1.041, 95% confidence interval (CI) 1.01-1.072) and oral estrogen alone (HR 1.081, 95% CI 1.03-1.134) were associated with a higher risk of AD dementia. In contrast, there was no difference in the risk of AD dementia by CEPM (HR 0.975, 95% CI 0.93-1.019), CEPP (HR 1.131, 95% CI 0.997-1.283), and transdermal estrogen (HR 0.989, 95% CI 0.757-1.292) use. The use of TIB, CEPM, and oral estrogen alone increased the risk of non-AD dementia (HR 1.335, 95% CI 1.303-1.368; HR 1.25, 95% CI 1.21-1.292; and HR 1.128, 95% CI 1.079-1.179; respectively), but there was no risk of non-AD dementia in the other MHT groups (CEPP and topical estrogen). Conclusion Our findings indicate that MHT has varying effects on the incidence of AD and non-AD dementia. Specifically, TIB, CEPM, and oral estrogen alone increase the risk of non-AD dementia, while transdermal estrogen is not associated with dementia risk. It is essential to consider the type of MHT used when assessing the risk of dementia in women.
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Affiliation(s)
- Jin-Sung Yuk
- Department of Obstetrics and Gynecology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
| | - Jin San Lee
- Department of Neurology, Kyung Hee University Hospital, Kyung Hee University College of Medicine, Seoul, Republic of Korea
| | - Joong Hyun Park
- Department of Neurology, Sanggye Paik Hospital, School of Medicine, Inje University, Seoul, Republic of Korea
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Lee HJ, Park MJ, Heo JD, Joo BS, Joo JK. Timing of hormone therapy and its association with cardiovascular risk and metabolic parameters in 4-vinylcyclohexene diepoxide-induced primary ovarian insufficiency mouse model. Gynecol Endocrinol 2023; 39:2247094. [PMID: 37599578 DOI: 10.1080/09513590.2023.2247094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2022] [Revised: 12/14/2022] [Accepted: 08/07/2023] [Indexed: 08/22/2023] Open
Abstract
OBJECTIVE To evaluate the effects of various initiation time points and durations of hormone therapy (HT) on cardiovascular and metabolic parameters of premenarche, primary ovarian insufficiency (POI) mouse model, induced by 4-vinylcyclohexene diepoxide. METHODS A total of 50 mice at 4 weeks of age were developed into POI mouse model, further randomly categorized into 5 groups: control group without any intervention; no HT group with only high-fat diet (NT); group 1 with delayed estradiol treatment (T1); group 2 with on-time, continuous estradiol treatment (T2); and group 3 with on-time estradiol treatment but early stop (T3). Cardiovascular risk and metabolic parameters were measured. RESULTS Presenting with similar body weights, blood glucose levels of T1, T2, and T3 were all significantly lower than NT (p < .001). Serum total cholesterol and insulin were also significantly lower in all HT groups than in NT, especially in T2 (p < .001). For serum low-density lipoprotein-cholesterol, only T2 resulted in the statically lower level than those of NT, T1, and T3 (p < .001). Aortic thickness was significantly increased with aggravated fibrotic change of the intima in NT, and such consequence was significantly ameliorated in HT groups, mostly lowered in T2 (p < .05). Last, serum pro-inflammatory cytokines were significantly low in the HT groups than in NT, especially in T2 with the lowest level (p < .05). . CONCLUSIONS On-time, continuous E2 treatment immediately after a biologic estrogen deprivation event significantly reduced metabolic and cardiovascular risks in young, pre-menarche female mouse models of POI, confirming decreased serum levels of pro-inflammatory cytokines.
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Affiliation(s)
- Hyun Joo Lee
- Department of Obstetrics and Gynecology, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
| | - Min Jung Park
- The Korea Institute for Public Sperm Bank, Busan, Republic of Korea
| | - Jeong-Doo Heo
- Korea Institute of Toxicology, Gyeongnam Branch Institute, Jinju, Gyeongsangnam-do, Republic of Korea
| | - Bo Sun Joo
- The Korea Institute for Public Sperm Bank, Busan, Republic of Korea
| | - Jong Kil Joo
- Department of Obstetrics and Gynecology, Pusan National University School of Medicine, Biomedical Research Institute, Pusan National University Hospital, Busan, Republic of Korea
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Abstract
Most women worldwide experience menopausal symptoms during the menopause transition or postmenopause. Vasomotor symptoms are most pronounced during the first four to seven years but can persist for more than a decade, and genitourinary symptoms tend to be progressive. Although the hallmark symptoms are hot flashes, night sweats, disrupted sleep, and genitourinary discomfort, other common symptoms and conditions are mood fluctuations, cognitive changes, low sexual desire, bone loss, increase in abdominal fat, and adverse changes in metabolic health. These symptoms and signs can occur in any combination or sequence, and the link to menopause may even be elusive. Estrogen based hormonal therapies are the most effective treatments for many of the symptoms and, in the absence of contraindications to treatment, have a generally favorable benefit:risk ratio for women below age 60 and within 10 years of the onset of menopause. Non-hormonal treatment options are also available. Although a symptom driven treatment approach with individualized decision making can improve health and quality of life for midlife women, menopausal symptoms remain substantially undertreated by healthcare providers.
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Affiliation(s)
- Erin R Duralde
- Division of Women's Health, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
- Harvard Medical School, Boston, MA, USA
| | - Talia H Sobel
- Division of Women's Health Internal Medicine, Mayo Clinic Arizona, Scottsdale, AZ, USA
| | - JoAnn E Manson
- Harvard Medical School, Boston, MA, USA
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Boston, MA, USA
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27
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Poznyak AV, Sukhorukov VN, Guo S, Postnov AY, Orekhov AN. Sex Differences Define the Vulnerability to Atherosclerosis. CLINICAL MEDICINE INSIGHTS-CARDIOLOGY 2023; 17:11795468231189044. [PMID: 37529084 PMCID: PMC10387777 DOI: 10.1177/11795468231189044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2023] [Accepted: 07/03/2023] [Indexed: 08/03/2023]
Abstract
For several decades, atherosclerosis has attracted the attention of researchers around the world. Even being a major cause of serious cardiovascular disease and events, atherosclerosis is still not fully understood. Despite the fact that the main players in the pathogenesis of atherosclerosis are well known, many mechanisms of their implementation and interactions remain unknown. The same can be said about the risk factors for atherosclerosis. Many of them are known, but exactly how they work remains to be seen. The main objective of this review is to summarize the latest data on sex as a biological variable in atherosclerosis in humans and animals; to determine what we do not still know about how sex affects the process of growth and complications of atherosclerosis. In this review, we summarized data on sex differences at 3 atherosclerotic aspects: inflammation, vascular remodeling, and plaque morphology. With all overviewed data, we came to the conclusion on the atheroprotective role of female sex.
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Affiliation(s)
| | - Vasiliy N Sukhorukov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
| | - Shuzhen Guo
- Diabetes Research Center, School of Traditional Chinese Medicine, Beijing University of Chinese, Beijing, China
| | - Anton Y Postnov
- Laboratory of Cellular and Molecular Pathology of Cardiovascular System, Federal State Budgetary Scientific Institution «Petrovsky National Research Centre of Surgery» (FSBSI “Petrovsky NRCS”), Moscow, Russia
| | - Alexander N Orekhov
- Laboratory of Angiopathology, Institute of General Pathology and Pathophysiology, Moscow, Russia
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Sadahiro R, Matsuoka LN, Zeng BS, Chen KH, Zeng BY, Wang HY, Chu CS, Stubbs B, Su KP, Tu YK, Wu YC, Lin PY, Chen TY, Chen YW, Suen MW, Hopwood M, Yang WC, Sun CK, Cheng YS, Shiue YL, Hung CM, Matsuoka YJ, Tseng PT. Black cohosh extracts in women with menopausal symptoms: an updated pairwise meta-analysis. Menopause 2023; 30:766-773. [PMID: 37192826 DOI: 10.1097/gme.0000000000002196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2023]
Abstract
OBJECTIVE Menopausal symptoms are common in midlife women and have broad impacts on their daily functioning and quality of life. Black cohosh extracts have been widely used to relieve menopausal symptoms. However, the comparative benefits of different combined black cohosh regimens remain inconclusive. The aim of the current updated meta-analysis is to address the comparative efficacies of different black cohosh regimens in improving menopausal symptoms. METHODS Random-effect model pairwise meta-analysis of randomized controlled trials was conducted to investigate the treatment effect on menopausal symptoms by the black cohosh extract both alone or combined with other related active ingredients. The outcomes studied were changes in menopausal symptoms after treatment with black cohosh extracts in menopausal women. RESULTS Twenty-two articles including information on 2,310 menopausal women were included in the analyses. Black cohosh extracts were associated with significant improvements in overall menopausal symptoms (Hedges' g = 0.575, 95% CI = 0.283 to 0.867, P < 0.001), as well as in hot flashes (Hedges' g = 0.315, 95% CIs = 0.107 to 0.524, P = 0.003), and somatic symptoms (Hedges' g = 0.418, 95% CI = 0.165 to 0.670, P = 0.001), compared with placebo. However, black cohosh did not significantly improve anxiety (Hedges' g = 0.194, 95% CI = -0.296 to 0.684, P = 0.438) or depressive symptoms (Hedges' g = 0.406, 95% CI = -0.121 to 0.932, P = 0.131). The dropout rate for black cohosh products was similar to that for placebo (odds ratio = 0.911, 95% CI = 0.660 to 1.256, P = 0.568). CONCLUSIONS This study provides updated evidence regarding the potentially beneficial effects of black cohosh extracts for relieving menopausal symptoms in menopausal women.
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Affiliation(s)
- Ryoichi Sadahiro
- From the Department of Immune Medicine, National Cancer Center Research Institute, National Cancer Center Japan, Tokyo, Japan
| | | | | | - Keng-Hsu Chen
- Department of Medical Education, E-Da Hospital, I-Shou University, E-Da Healthcare Group, Kaohsiung, Taiwan
| | - Bing-Yan Zeng
- Department of Internal Medicine, E-Da Dachang Hospital, I-Shou University, Kaohsiung, Taiwan
| | - Hung-Yu Wang
- Department of Psychiatry, Kaohsiung Municipal Kai-Syuan Psychiatric Hospital, Kaohsiung City, Taiwan
| | | | | | | | | | - Yi-Cheng Wu
- Department of Physical Medicine and Rehabilitation, Chang Gung Memorial Hospital at Linkou, Taoyuan, Taiwan
| | | | | | - Yen-Wen Chen
- Prospect Clinic for Otorhinolaryngology and Neurology, Kaohsiung City, Taiwan
| | | | | | | | | | | | - Yow-Ling Shiue
- Institute of Biomedical Sciences, National Sun Yat-sen University, Kaohsiung, Taiwan
| | | | - Yutaka J Matsuoka
- Center for Public Health Sciences, National Cancer Center Japan, Japan
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Cui W, Zhao L. The influence of 17β-estradiol plus norethisterone acetate treatment on markers of glucose and insulin metabolism in women: a systematic review and meta-analysis of randomized controlled trials. Front Endocrinol (Lausanne) 2023; 14:1137406. [PMID: 37265701 PMCID: PMC10230087 DOI: 10.3389/fendo.2023.1137406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Accepted: 05/03/2023] [Indexed: 06/03/2023] Open
Abstract
Objective Despite the fact that some evidence suggests that the administration of 17β-estradiol plus norethisterone acetate influences glucose and insulin metabolism in women, these findings are still contradictory. Thus, we aimed to examine the impact of the co-administration of 17β-estradiol and norethisterone acetate on glycated haemoglobin (HbA1c), fasting glucose, insulin and C-peptide concentrations in females by means of a systematic review and meta-analysis of randomized controlled trials (RCTs). Methods We searched four databases (PubMed/MEDLINE, Scopus, Embase, and Web of Science) using specific keywords and word combinations. The random-effects model (DerSimonian and Laird model) was employed to compute the weighted mean difference (WMD) and 95% confidence intervals (CIs) for the variations from baseline of HbA1c, fasting glucose, insulin, and C-peptide concentrations. Results In total, 14 RCTs were entered into the quantitative synthesis. The combined administration of 17β-estradiol and norethisterone acetate decreased HbA1c (WMD: -0.65%, 95% CI: -1.15 to -0.15; P=0.011), fasting glucose (WMD: -11.05 mg/dL, 95% CI: -16.6 to -5.5; P<0.001) and insulin (WMD: -1.35 mIU/L, 95% CI: -2.20 to -0.50; P=0.001) levels. C-peptide concentrations' declined only in females diagnosed with overweight/obesity or diabetes. Conclusion Evidence to date points out that the administration of 17β-estradiol and norethisterone acetate has a positive impact on glucose metabolism in women by reducing fasting glucose, HbA1c, and insulin values. Future studies need to confirm the potential benefits of this drug combination in the prevention and/or management of cardiometabolic disorders.
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30
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Li Y, He H, Wang J, Chen Y, Wang C, Li X, Dai A, Liu Y, Xi X, Huang J, Zou M, Fan Y, Zhou M, Yi P, Yu L, Lei X. Effect of multidisciplinary health education based on lifestyle medicine on menopausal syndrome and lifestyle behaviors of menopausal women: A clinical controlled study. Front Public Health 2023; 11:1119352. [PMID: 37006585 PMCID: PMC10060660 DOI: 10.3389/fpubh.2023.1119352] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2022] [Accepted: 02/23/2023] [Indexed: 03/17/2023] Open
Abstract
BackgroundMenopausal women may experience menopausal syndrome and long-term effects caused by low estrogen levels, such as senile dementia and osteoporosis in the elderly. Most menopausal women may have misconceptions about menopause and low use of pharmacological interventions. These misconceptions may damage the quality of life and miss the critical period for preventing senile diseases. Thus, enhancing the awareness of menopausal women regarding psychosocial and physical changes through health education programs was a way to improve positive attitudes toward menopause and make further treatment options.ObjectivesThis study aimed to evaluate the effect of multidisciplinary health education based on lifestyle medicine on menopausal syndrome and lifestyle behaviors of menopausal women.MethodsThe study was conducted in several hospitals in Chongqing, China. The two groups were from different hospitals with similar medical levels in order to reduce information contamination. It was designed as a clinical controlled trial in which the intervention group (n = 100) and control group (n = 87) were matched for age, age at menarche, menopausal symptoms and drug use status at enrollment. Women in the intervention group received multidisciplinary health education based on lifestyle medicine for 2 months while those in the control group received routine outpatient health guidance. Menopausal syndrome, physical activity and dietary status of participants were assessed before and after the intervention. Paired t-tests and Independent-sample t-tests were adopted for comparison within and between groups, respectively, in the normal variables. Wilcoxon signed-rank tests and Mann-Whitney U tests were adopted for comparison within and between group, respectively, in the abnormal variables. Categorical variables were tested using Pearson's χ2. P-value < 0.05 was statistically significant in statistical tests.ResultsPost intervention testing indicated that menopausal syndrome of participants was significantly improved in the intervention group compared to the control group (P < 0.001). Between-group comparison showed a significant improvement of weekly energy expenditure of total physical activity (P = 0.001) and participation in exercise (P < 0.001) in the intervention group compared to the control group after the intervention. The dietary status of participants was significantly improved in the intervention group compared to the control group (P < 0.001). In the intervention group, the menopausal syndrome of participants improved more in the hormone drug group than in the non-hormone group (P = 0.007), as did the control group (P = 0.02). In the hormone drug group, the physical activity (P = 0.003) and dietary status (P = 0.001) mproved more in the intervention group than in the control group.ConclusionsThe multidisciplinary health education based on lifestyle medicine was effective in improving the menopausal syndrome and healthy lifestyle behaviors of menopausal women. Studies with extended observation period and larger sample size are in need to evaluate the long-term scale-up effects of the multidisciplinary health education.
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Affiliation(s)
- Yangmei Li
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing, China
- Collaborative Innovation Center of Social Risks Governance in Health, Chongqing Medical University, Chongqing, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing, China
| | - Haiyang He
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing, China
- Collaborative Innovation Center of Social Risks Governance in Health, Chongqing Medical University, Chongqing, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing, China
| | - Jiaxi Wang
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Yifan Chen
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Chunyuan Wang
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Xinyue Li
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Anqi Dai
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Yue Liu
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing, China
- Collaborative Innovation Center of Social Risks Governance in Health, Chongqing Medical University, Chongqing, China
| | - Xin Xi
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Juan Huang
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Mi Zou
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Yao Fan
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing, China
- Collaborative Innovation Center of Social Risks Governance in Health, Chongqing Medical University, Chongqing, China
| | - Mingfang Zhou
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Ping Yi
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Lili Yu
- Department of Obstetrics and Gynecology, The Third Affiliated Hospital of Chongqing Medical University, Chongqing, China
- Lili Yu
| | - Xun Lei
- School of Public Health, Chongqing Medical University, Chongqing, China
- Research Center for Medicine and Social Development, Chongqing, China
- Collaborative Innovation Center of Social Risks Governance in Health, Chongqing Medical University, Chongqing, China
- Research Center for Public Health Security, Chongqing Medical University, Chongqing, China
- *Correspondence: Xun Lei
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Sánchez-Delgado JC, Jácome-Hortúa AM, Uribe-Sarmiento OM, Philbois SV, Pereira AC, Rodrigues KP, Souza HCD. Combined effect of physical exercise and hormone replacement therapy on cardiovascular and metabolic health in postmenopausal women: A systematic review and meta-analysis. Braz J Med Biol Res 2023; 56:e12241. [PMID: 37194832 DOI: 10.1590/1414-431x2023e12241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Accepted: 03/31/2023] [Indexed: 05/18/2023] Open
Abstract
The cardioprotective effect of postmenopausal hormone replacement therapy (HRT) has been demonstrated in several studies. Similarly, physical exercise has yielded positive results. However, the effects of their combination remain inconclusive. This review describes the combined effects of physical exercise and hormone therapy on cardiovascular and metabolic health in postmenopausal women. We searched the Scopus, Web of Science, PubMed, and Embase databases and included randomized controlled trials published up to December 2021 on the combined effects of physical exercise and hormone therapy on cardiovascular and metabolic health in postmenopausal women. We identified 148 articles, of which only seven met the inclusion criteria (386 participants; 91 [23%] HRT + exercise; 104 [27%] HRT; 103 [27%] exercise; 88 [23%] placebo). The combined treatment further decreased systolic blood pressure (SBP) compared to the isolated effect of aerobic training (AT) (mean difference [MD]=-1.69; 95% confidence interval [CI]=-2.65 to -0.72, n=73). Nevertheless, it attenuated the decrease in diastolic blood pressure (DBP) (MD=0.78; 95%CI: 0.22-1.35, n=73), and the increase in peak oxygen consumption (VO2 peak) promoted by exercise (AT + HRT=2.8±1.4 vs AT + placebo=5.8±3.4, P=0.02). The combination of AT and oral HRT improved SBP. However, AT alone seemed to have a better effect on physical fitness and DBP in postmenopausal women.
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Affiliation(s)
- J C Sánchez-Delgado
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - A M Jácome-Hortúa
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - O M Uribe-Sarmiento
- Universidad de Santander, Facultad de Ciencias Médicas y de la Salud, Bucaramanga, Colombia
| | - S V Philbois
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - A C Pereira
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - K P Rodrigues
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
| | - H C D Souza
- Laboratório de Cardiologia, Fisiologia e Fisioterapia, Departamento de Ciências da Saúde, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil
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Williams VJ, Koscik R, Sicinski K, Johnson SC, Herd P, Asthana S. Associations Between Midlife Menopausal Hormone Therapy Use, Incident Diabetes, and Late Life Memory in the Wisconsin Longitudinal Study. J Alzheimers Dis 2023; 93:727-741. [PMID: 37092221 PMCID: PMC10551825 DOI: 10.3233/jad-221240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/25/2023]
Abstract
BACKGROUND Prior research suggests a link between menopausal hormone therapy (MHT) use, memory function, and diabetes risk. The menopausal transition is a modifiable period to enhance long-term health and cognitive outcomes, although studies have been limited by short follow-up periods precluding a solid understanding of the lasting effects of MHT use on cognition. OBJECTIVE We examined the effects of midlife MHT use on subsequent diabetes incidence and late life memory performance in a large, same-aged, population-based cohort. We hypothesized that the beneficial effects of MHT use on late life cognition would be partially mediated by reduced diabetes risk. METHODS 1,792 women from the Wisconsin Longitudinal Study (WLS) were included in analysis. We employed hierarchical linear regression, Cox regression, and causal mediation models to test the associations between MHT history, diabetes incidence, and late life cognitive performance. RESULTS 1,088/1,792 women (60.7%) reported a history of midlife MHT use and 220/1,792 (12.3%) reported a history of diabetes. MHT use history was associated with better late life immediate recall (but not delayed recall), as well as a reduced risk of diabetes with protracted time to onset. Causal mediation models suggest that the beneficial effect of midlife MHT use on late life immediate recall were at least partially mediated by diabetes risk. CONCLUSION Our data support a beneficial effect of MHT use on late life immediate recall (learning) that was partially mediated by protection against diabetes risk, supporting MHT use in midlife as protective against late life cognitive decline and adverse health outcomes.
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Affiliation(s)
- Victoria J. Williams
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin at Madison, School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Rebecca Koscik
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin at Madison, School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Kamil Sicinski
- Center for Demography of Health and Aging, University of Wisconsin at Madison, Madison, WI, USA
| | - Sterling C. Johnson
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin at Madison, School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Geriatric Research Education and Clinical Center, William S. Middleton Veterans Hospital, Madison, WI, USA
| | - Pamela Herd
- McCourt School of Public Policy, Georgetown University, Washington, DC, USA
| | - Sanjay Asthana
- Division of Geriatrics and Gerontology, Department of Medicine, University of Wisconsin at Madison, School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Disease Research Center, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Wisconsin Alzheimer’s Institute, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
- Geriatric Research Education and Clinical Center, William S. Middleton Veterans Hospital, Madison, WI, USA
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Kim H, Lee E. Association between Menopausal Hormone Therapy and Frailty: Cross-Sectional Study Using National Survey Data in Korea. Healthcare (Basel) 2022; 10:healthcare10112121. [PMID: 36360462 PMCID: PMC9690075 DOI: 10.3390/healthcare10112121] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2022] [Revised: 10/03/2022] [Accepted: 10/20/2022] [Indexed: 11/16/2022] Open
Abstract
Frailty is a multidimensional clinical syndrome that increases the risk of adverse health outcomes. Previous studies have reported a close link between menopause and frailty. Combined estrogen−progestin therapy (or estrogen-only therapy in women who have undergone a hysterectomy) is currently approved as a menopausal hormone therapy (MHT) to treat menopausal symptoms. Despite increasing evidence of the importance of sex hormones in the development of frailty, very few studies have investigated the association between MHT and frailty. A cross-sectional evaluation was conducted using population-based survey data known as the Korea National Health and Nutrition Examination Survey (KNHANES IV-V, 2008−2012). The KNHANES data provided variables that were used to construct a 51-item frailty index (FI). The number of study population, only including postmenopausal women, was 7823 women, and their mean age was 62.51 years (range 32−80 years). Approximately 40% of them had graduated from middle school or higher, 45% lived in metropolitan statistical areas, and 5% were recipients of the national Medical Aid. The mean age at menopause was 48.66 years (range 30−62 years). Overall, the mean FI value was 0.15, and the prevalence of MHT was 13.23%. Findings from multiple regression analysis using the inverse probability of treatment weighting showed that a treatment duration of more than 2 years and up to 5 years, age at first treatment between 50 and 59 years, and MHT initiation 3 to 6 years after menopause were all negatively associated with frailty (p < 0.05). Further studies are needed to confirm these findings using prospective data.
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Deng Y, Huang H, Shi J, Jin H. Identification of Candidate Genes in Breast Cancer Induced by Estrogen Plus Progestogens Using Bioinformatic Analysis. Int J Mol Sci 2022; 23:ijms231911892. [PMID: 36233194 PMCID: PMC9569986 DOI: 10.3390/ijms231911892] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 09/28/2022] [Accepted: 10/04/2022] [Indexed: 11/16/2022] Open
Abstract
Menopausal hormone therapy (MHT) was widely used to treat menopause-related symptoms in menopausal women. However, MHT therapies were controversial with the increased risk of breast cancer because of different estrogen and progestogen combinations, and the molecular basis behind this phenomenon is currently not understood. To address this issue, we identified differentially expressed genes (DEGs) between the estrogen plus progestogens treatment (EPT) and estrogen treatment (ET) using the Gene Expression Omnibus (GEO) and The Cancer Genome Atlas (TCGA) data. As a result, a total of 96 upregulated DEGs were first identified. Seven DEGs related to the cell cycle (CCNE2, CDCA5, RAD51, TCF19, KNTC1, MCM10, and NEIL3) were validated by RT-qPCR. Specifically, these seven DEGs were increased in EPT compared to ET (p < 0.05) and had higher expression levels in breast cancer than adjacent normal tissues (p < 0.05). Next, we found that estrogen receptor (ER)-positive breast cancer patients with a higher CNNE2 expression have a shorter overall survival time (p < 0.05), while this effect was not observed in the other six DEGs (p > 0.05). Interestingly, the molecular docking results showed that CCNE2 might bind to 17β-estradiol (−6.791 kcal/mol), progesterone (−6.847 kcal/mol), and medroxyprogesterone acetate (−6.314 kcal/mol) with a relatively strong binding affinity, respectively. Importantly, CNNE2 protein level could be upregulated with EPT and attenuated by estrogen receptor antagonist, acolbifene and had interactions with cancer driver genes (AKT1 and KRAS) and high mutation frequency gene (TP53 and PTEN) in breast cancer patients. In conclusion, the current study showed that CCNE2, CDCA5, RAD51, TCF19, KNTC1, MCM10, and NEIL3 might contribute to EPT-related tumorigenesis in breast cancer, with CCNE2 might be a sensitive risk indicator of breast cancer risk in women using MHT.
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Affiliation(s)
- Yu Deng
- Department of Obstetrics and Gynecology, Peking University First Hospital, No. 8 Xishiku Street, Beijing 100034, China
| | - He Huang
- Department of Obstetrics and Gynecology, Peking University First Hospital, No. 8 Xishiku Street, Beijing 100034, China
| | - Jiangcheng Shi
- School of Life Sciences, Tiangong University, Tianjin 300387, China
| | - Hongyan Jin
- Department of Obstetrics and Gynecology, Peking University First Hospital, No. 8 Xishiku Street, Beijing 100034, China
- Correspondence:
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A human rights assessment of menopausal women's access to age- and gender-sensitive nondiscriminatory health care in prison. Menopause 2022; 29:1338-1348. [PMID: 36166719 DOI: 10.1097/gme.0000000000002065] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
IMPORTANCE AND OBJECTIVE Women represent about 6% of the global prison population of 11 million. The female prison population has increased significantly in the past decade. Where attention is devoted to women's unique sexual and reproductive health needs in prison, this is largely focused on menstruation management and ante/postnatal care. There is no explicit guidance regarding imprisoned menopausal women's health care in the United Nations normative standards of detention (Mandela Rules, Bangkok Rules). A human rights assessment of menopausal women's access to age- and gender-sensitive nondiscriminatory health care in prison since 2010 was conducted. METHODS Arksey and O'Malley's scoping review methodology was adhered to. A systematic search was conducted using detailed MeSH terms on CINAHL, MEDLINE, PubMed, ProQuest Central, PsycInfo, Scopus, and the Web of Science. All published materials in the English language in the time frame of 2010-2022 were collated (n = 268). Fourteen duplicates were removed. Two hundred thirty-four were excluded after title and abstract screening, with five records remaining. Hand searching yielded an additional 11 records. Sixteen records were charted and analyzed thematically using a human rights lens. Themes were the following: environmental conditions and menopausal sequelae, gender-sensitive nondiscriminatory free health care, evidence-based age/gender-sensitive prison health policies, and medical insensitivity and incompetencies in menopausal care. DISCUSSION AND CONCLUSION Menopausal women have the right to the underlying environmental determinants of health in prison and rights to nondiscrimination and equivalence of care, essential medicines, medical care and treatment, preventive health services, and participation in the generation of prison policies and support initiatives. The lack of visibility regarding their health needs in policies and healthcare provisions is reflected in the realities of life in prison, with glaring gaps in the practical medical and lifestyle supports of menopause. Further research is warranted to inform evidence-based prison reforms to improve the quality of life of older women in prison.
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Abu-Zaid A, Gaman MA, Jamilian P, Ilesanmi-Oyelere BL, Jamilian P, Baradwan S, Bajaman JS, Alras KA, Kutbi E, Al-Ghrairi AKM, Sadulah DDS, Albazee E, Alomar O, Al-Badawi IA, Salem H. The effect of 17β-estradiol plus norethisterone acetate treatment on the lipid profile in women: a dose-response meta-analysis of randomized controlled trials. Exp Gerontol 2022; 165:111855. [DOI: 10.1016/j.exger.2022.111855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2021] [Revised: 05/23/2022] [Accepted: 05/24/2022] [Indexed: 11/28/2022]
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Early menopause is associated with increased risk of retinal vascular occlusions: a nationwide cohort study. Sci Rep 2022; 12:6068. [PMID: 35414644 PMCID: PMC9005535 DOI: 10.1038/s41598-022-10088-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/08/2021] [Accepted: 03/28/2022] [Indexed: 12/24/2022] Open
Abstract
This nationwide population-based cohort study evaluated the association between female reproductive factors and the incidence of retinal vein occlusion (RVO) and retinal artery occlusion (RAO) using data provided by the Korea National Health Insurance Service. A total of 2,289,347 postmenopausal women over 50 years of age who participated in both national health screening and cancer screening in 2013 or 2014 were included. Data on female reproductive factors, including age at menarche, age at menopause, parity, history of hormone replacement therapy, and oral contraceptive pill usage, were collected. Patients were followed up until December 2018, and incident cases of RVO and RAO were identified using registered diagnostic codes from claim data. During an average follow-up period of 4.90 years, 7461 and 1603 patients were newly diagnosed with RVO and RAO, respectively. In the multivariable-adjusted Cox proportional hazard model, patients who experienced menopause after 55 years of age had a lower risk of RVO and RAO development compared to those who had menopause before 45 years of age, with a hazard ratio (95% confidence interval) of 0.83 (0.76–0.95) for RVO and 0.80 (0.66‒0.98) for RAO. In conclusion, early menopause was an independent risk factor for future development of RVO and RAO.
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Estradiol and Estrogen-like Alternative Therapies in Use: The Importance of the Selective and Non-Classical Actions. Biomedicines 2022; 10:biomedicines10040861. [PMID: 35453610 PMCID: PMC9029610 DOI: 10.3390/biomedicines10040861] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 04/03/2022] [Accepted: 04/04/2022] [Indexed: 12/17/2022] Open
Abstract
Estrogen is one of the most important female sex hormones, and is indispensable for reproduction. However, its role is much wider. Among others, due to its neuroprotective effects, estrogen protects the brain against dementia and complications of traumatic injury. Previously, it was used mainly as a therapeutic option for influencing the menstrual cycle and treating menopausal symptoms. Unfortunately, hormone replacement therapy might be associated with detrimental side effects, such as increased risk of stroke and breast cancer, raising concerns about its safety. Thus, tissue-selective and non-classical estrogen analogues have become the focus of interest. Here, we review the current knowledge about estrogen effects in a broader sense, and the possibility of using selective estrogen-receptor modulators (SERMs), selective estrogen-receptor downregulators (SERDs), phytoestrogens, and activators of non-genomic estrogen-like signaling (ANGELS) molecules as treatment.
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Mohapatra S, Iqubal A, Ansari MJ, Jan B, Zahiruddin S, Mirza MA, Ahmad S, Iqbal Z. Benefits of Black Cohosh (Cimicifuga racemosa) for Women Health: An Up-Close and In-Depth Review. Pharmaceuticals (Basel) 2022; 15:ph15030278. [PMID: 35337076 PMCID: PMC8953734 DOI: 10.3390/ph15030278] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Revised: 02/20/2022] [Accepted: 02/21/2022] [Indexed: 12/18/2022] Open
Abstract
Women’s health is an imminent concern worldwide, but it remains an ignored segment of research in most developing countries, and is yet to take the center stage in even developed nations. Some exclusive female health concerns revolve around both pathological and physiological aspects. These gender-specific maladies include breast, cervical, and ovarian cancers, and physiological concerns such as menopause and osteoporosis, which are often coexistent. Recently, women’s health issues, including postmenopausal syndrome, have attracted the attention of researchers and practitioners alike, opening newer pharmaceutical research and clinical avenues. Although not counted as a disease, postmenopausal syndrome (PMS) is a female health phenomenon underpinned by hormonal depletion. Enhanced life expectancy in women has added to their suffering, and pharmacological interventions are needed. Amongst the available treatment modalities, the use of numerous botanicals has emerged as an efficient health management tool for women. Cimicifuga racemosa (CR or Black Cohosh) is a plant/herb which has been traditionally exploited and extensively used by women. This review is an attempt to compile and provide a summary of the importance of CR in complementary and alternative therapies for the improvement of various disorders related to women, such as menopausal syndrome, mammary cancer, and osteoporosis. It aims to systematically highlight the bioactive constituents, pharmacology, pharmacokinetics, therapeutic potentials, quality control processes, chromatographic techniques, and possible mechanisms of action of clinically effective phytomedicine for women’s health. Various clinical trials and patents relating to CR and women’s health have been collated. Furthermore, the plant and its related products have been considered from a regulatory perspective to reveal its commercial feasibility. The present review summarizes the existing data on CR focusing on women’s health, which can help to introduce this traditional phytomedicine to the world and provide some reference for future drug development.
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Affiliation(s)
- Sradhanjali Mohapatra
- Nanotechnology Lab, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India;
- Bioactive Natural Product Laboratory, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India; (B.J.); (S.Z.)
| | - Ashif Iqubal
- Department of Pharmacology, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India;
| | - Mohammad Javed Ansari
- Department of Pharmaceutics, College of Pharmacy, Prince Sattam Bin Abdulaziz University, Al-Kharj 11942, Saudi Arabia;
| | - Bisma Jan
- Bioactive Natural Product Laboratory, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India; (B.J.); (S.Z.)
| | - Sultan Zahiruddin
- Bioactive Natural Product Laboratory, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India; (B.J.); (S.Z.)
| | - Mohd Aamir Mirza
- Nanotechnology Lab, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India;
- Correspondence: (M.A.M.); (S.A.); (Z.I.); Tel.: +98-11-733-016 (Z.I.)
| | - Sayeed Ahmad
- Bioactive Natural Product Laboratory, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India; (B.J.); (S.Z.)
- Correspondence: (M.A.M.); (S.A.); (Z.I.); Tel.: +98-11-733-016 (Z.I.)
| | - Zeenat Iqbal
- Nanotechnology Lab, School of Pharmaceutics Education and Research (SPER), Jamia Hamdard University, New Delhi 110062, India;
- Correspondence: (M.A.M.); (S.A.); (Z.I.); Tel.: +98-11-733-016 (Z.I.)
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Abstract
Women face a disproportionate burden of stroke mortality and disability. Biologic sex and sociocultural gender both contribute to differences in stroke risk factors, assessment, treatment, and outcomes. There are substantial differences in the strength of association of stroke risk factors, as well as female-specific risk factors. Moreover, there are differences in presentation, response to treatment, and stroke outcomes in women. This review outlines current knowledge of impact of sex and gender on stroke, as well as delineates research gaps and areas for future inquiry.
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Affiliation(s)
- Kathryn M. Rexrode
- Division of Women’s Health, Department of Medicine, Brigham and Women’s Hospital, Boston, MA
| | - Tracy E. Madsen
- Division of Sex and Gender in Emergency Medicine, Department of Emergency Medicine, Warren Alpert Medical School of Brown University, Providence, RI; Department of Epidemiology, Brown University School of Public Health, Providence RI
| | - Amy Y. X. Yu
- Department of Medicine (Neurology), University of Toronto, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Cheryl Carcel
- Neurology Program, The George Institute for Global Health, University of New South Wales, Sydney, Australia
| | - Judith H. Lichtman
- Department of Chronic Disease Epidemiology, Yale School of Public Health, New Haven, CT
| | - Eliza C. Miller
- Division of Stroke and Cerebrovascular Disease, Department of Neurology, Columbia University Vagelos College of Physicians and Surgeons, New York, NY
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The effect of tibolone treatment on lipid profile in women: A systematic review and dose-response meta-analysis of randomized controlled trials. Pharmacol Res 2021; 169:105612. [PMID: 33865986 DOI: 10.1016/j.phrs.2021.105612] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 04/11/2021] [Accepted: 04/12/2021] [Indexed: 12/17/2022]
Abstract
Inconsistencies exist with regard to influence of tibolone treatment on the lipid profile. The reasons for these inconsistencies might derive from several factors, i.e., differences in baseline variables, intervention duration, participants' health status or baseline body mass index (BMI). To address these inconsistencies, based on a systematic search in Scopus, PubMed/Medline, Web of Science, and Embase for papers published until 21 December 2020, we conducted the current dose-response meta-analysis of randomized controlled trials (RCTs) to determine the impact of tibolone treatment on the lipid profile. The overall findings were derived from 26 RCTs. Tibolone administration decreased total cholesterol (TC) (weighted mean difference, WMD: -18.55 mg/dL, CI: -25.95 to -11.16, P < 0.001), high-density lipoprotein-cholesterol (HDL-C) (WMD: -9.42 mg/dL, CI: -11.83 to -7.01, P < 0.001) and triglyceride (TG) (WMD: -21.43 mg/dL, CI: -27.15 to -15.70, P < 0.001) levels. A significant reduction in LDL-C occurred when tibolone was prescribed for ≤ 26 weeks (WMD: -7.64 mg/dL, 95% CI: -14.58 to -0.70, P = 0.031) versus > 26 weeks (WMD: -8.84 mg/dL, 95% CI: -29.98, 12.29, P = 0.412). The decrease in TG (WMD: -22.64 mg/dL) and TC (-18.55 mg/dL) concentrations was more pronounced in patients with BMI ≥ 25 kg/m2versus BMI < 25 kg/m2. This systematic review and meta-analysis discovered that tibolone decreases TC, HDL-C and TG levels. LDL-C concentrations are significantly reduced when tibolone administration lasts for ≤ 26 weeks.
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Hugenschmidt CE, Duran T, Espeland MA. Interactions between estradiol, diabetes, and brain aging and the risk for cognitive impairment. Climacteric 2021; 24:359-365. [PMID: 33586564 DOI: 10.1080/13697137.2021.1877652] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
The Women's Health Initiative Memory Study reported that older women using conjugated equine estrogens hormone therapy (HT) with or without medroxyprogesterone acetate were at increased risk for probable dementia and smaller brain volumes. These adverse effects were greatest among women who had type 2 diabetes mellitus (T2DM) at baseline or who developed the disease during follow-up. This review summarizes existing literature from randomized trials, observational studies, and preclinical studies to provide a fundamental understanding of the effects of the interaction between T2DM and HT on cognitive and metabolic health changes in brain aging.
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Affiliation(s)
- C E Hugenschmidt
- Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - T Duran
- Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA
| | - M A Espeland
- Department of Internal Medicine, Section on Gerontology and Geriatric Medicine, Wake Forest University School of Medicine, Winston-Salem, NC, USA.,Department of Biostatistics & Data Sciences, Wake Forest University School of Medicine, Winston-Salem, NC, USA
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