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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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Bluming AZ, Hodis HN, Langer RD. 'Tis but a scratch: a critical review of the Women's Health Initiative evidence associating menopausal hormone therapy with the risk of breast cancer. Menopause 2023; 30:1241-1245. [PMID: 37847875 PMCID: PMC10758198 DOI: 10.1097/gme.0000000000002267] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2023]
Abstract
ABSTRACT Use of menopausal hormone therapy (HT) fell precipitously after 2002, largely as a result of the Women's Health Initiative's report claiming that the combination of conjugated equine estrogen (CEE) and medroxyprogesterone acetate increased breast cancer risk and did not improve quality of life. More recently, Women's Health Initiative (WHI) publications acknowledge HT as the most effective treatment for managing menopausal vasomotor symptoms and report that CEE alone reduces the risk of breast cancer by 23% while reducing breast cancer death by 40%. Their sole remaining concern is a small increase in breast cancer incidence with CEE and medroxyprogesterone acetate (1 per 1,000 women per year) but with no increased risk of breast cancer mortality. This article closely examines evidence that calls even this claim of breast cancer risk into serious question, including the WHI's reporting of nonsignificant results as if they were meaningful, a misinterpretation of its own data, and the misleading assertion that the WHI's findings have reduced the incidence of breast cancer in the United States. A generation of women has been deprived of HT largely as a result of this widely publicized misinterpretation of the data. This article attempts to rectify this misunderstanding, with the goal of helping patients and physicians make informed joint decisions about the use of HT.
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Affiliation(s)
- Avrum Z. Bluming
- Department of Medicine, Keck School of Medicine, University of Southern California, San Diego, CA
| | - Howard N. Hodis
- Atherosclerosis Research Unit, Keck School of Medicine, University of Southern California, San Diego, CA
| | - Robert D. Langer
- Department of Family Medicine and Public Health, University of California, San Diego, CA
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Inayama Y, Mizuno K, Egawa M, Yamaguchi K, Hamanishi J, Takeuchi M, Mandai M, Kawakami K. Real-world practice of estrogen and progestogen prescriptions in menopausal women in Japan: A descriptive study using a Japanese claims database. J Obstet Gynaecol Res 2023; 49:2952-2961. [PMID: 37752731 DOI: 10.1111/jog.15795] [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: 06/26/2023] [Accepted: 09/10/2023] [Indexed: 09/28/2023]
Abstract
AIM This study aimed to investigate the real-world clinical practice of estrogen and progestogen prescriptions for menopausal women. METHODS Using a health care database in Japan, we conducted a cross-sectional study on estrogen prescriptions and detailed analyses of newly initiated estrogens and concomitant prescriptions of progestogens. Data between January 2005 and December 2021 were analyzed. RESULTS In 2021, the proportion of women aged 45-49 years receiving estrogens was 25.8 [95% confidence interval (CI): 25.3, 26.3] per 1000 women, while it was 6.4 [95% CI: 6.0, 6.7] for those aged ≥60 years. The prescription of estrogens gradually increased in women aged 50-59 years after 2009. In women without a history of hysterectomy, transdermal estradiol was the primary form of estrogens prescribed for ≥180 days, in women aged <60 years. The proportion of transdermal estradiol gradually increased each year, whereas that of oral-conjugated equine estrogens decreased. Among progestogen, the proportions of dydrogesterone and transdermal norethisterone acetate increased over time, while that of medroxyprogesterone acetate decreased. Approximately 30% of women prescribed estrogens for ≥180 days did not initiate progestogen concurrently. In women undergoing hysterectomy, progestogen was not initiated in >90% of cases, and transdermal estradiol was prescribed in approximately 80% of cases in 2021. CONCLUSIONS This study reviewed the prescription of estrogens in menopausal women in Japan. A considerable number of women with a uterus are receiving estrogen therapy rather than estrogen-progestogen therapy (EPT), despite the guidelines recommending the use of EPT in these women.
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Affiliation(s)
- Yoshihide Inayama
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Kayoko Mizuno
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Miho Egawa
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Ken Yamaguchi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Junzo Hamanishi
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Masato Takeuchi
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
| | - Masaki Mandai
- Department of Gynecology and Obstetrics, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Koji Kawakami
- Department of Pharmacoepidemiology, Graduate School of Medicine and Public Health, Kyoto University, Kyoto, Japan
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Adekunle AO, Adzika GK, Mprah R, Ndzie Noah ML, Adu-Amankwaah J, Rizvi R, Akhter N, Sun H. Predominance of Heart Failure With Preserved Ejection Fraction in Postmenopausal Women: Intra- and Extra-Cardiomyocyte Maladaptive Alterations Scaffolded by Estrogen Deficiency. Front Cell Dev Biol 2021; 9:685996. [PMID: 34660569 PMCID: PMC8511782 DOI: 10.3389/fcell.2021.685996] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Accepted: 09/09/2021] [Indexed: 12/11/2022] Open
Abstract
Heart failure (HF) remains a public health concern as it is associated with high morbidity and death rates. In particular, heart failure with preserved ejection fraction (HFpEF) represents the dominant (>50%) form of HF and mostly occurring among postmenopausal women. Hence, the initiation and progression of the left ventricular diastolic dysfunctions (LVDD) (a typically clinical manifestation of HFpEF) in postmenopausal women have been attributed to estrogen deficiency and the loss of its residue cardioprotective effects. In this review, from a pathophysiological and immunological standpoint, we discuss the probable multiple pathomechanisms resulting in HFpEF, which are facilitated by estrogen deficiency. The initial discussions recap estrogen and estrogen receptors (ERs) and β-adrenergic receptors (βARs) signaling under physiological/pathological states to facilitate cardiac function/dysfunction, respectively. By reconciling these prior discussions, attempts were made to explain how the loss of estrogen facilitates the disruptions both ERs and βARs-mediated signaling responsible for; the modulation of intra-cardiomyocyte calcium homeostasis, maintenance of cardiomyocyte cytoskeletal and extracellular matrix, the adaptive regulation of coronary microvascular endothelial functions and myocardial inflammatory responses. By scaffolding the disruption of these crucial intra- and extra-cardiomyocyte physiological functions, estrogen deficiency has been demonstrated to cause LVDD and increase the incidence of HFpEF in postmenopausal women. Finally, updates on the advancements in treatment interventions for the prevention of HFpEF were highlighted.
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Affiliation(s)
| | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | | | | | - Nazma Akhter
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Medical University, Xuzhou, China
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Mastorakos G, Iatrakis G, Zervoudis S, Syropoulou S. Progestins and the Risk of Breast Cancer. ACTA ENDOCRINOLOGICA (BUCHAREST, ROMANIA : 2005) 2021; 17:90-100. [PMID: 34539915 DOI: 10.4183/aeb.2021.90] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
OBJECTIVES The present paper aims to investigate the effects of both progesterone and progestin treatment mainly related to the occurrence of breast cancer in women. MATERIALS AND METHODS Extensive systematic bibliographic review of Greek and International articles was conducted through the electronic databases Pubmed, Cinahl, Uptodate, and Google Scholar for the identification of articles related to progesterone, progestins and breast cancer treatment. RESULTS Hormone therapy with the use of estrogen alone presents a small increased risk or does not present at all an increased risk of breast cancer. With ORs in some studies below 1.0 in current users for 3 plus years and safe option until 7 years, while in other studies the risk was increased with the ORs 1.29. However, the use of estrogen in combination with progestogens, depending on the type of progestogens, shows an increased risk of breast cancer, with the ORs to vary between 1.14- 2.38 from 3 to 5 years and is inversely proportional to the time of its use. This risk varies depending on the combination of the preparations. Other factors that are associated with breast cancer risk when receiving hormone therapy are the years that hormone therapy is taken, directly proportional to the risk. At higher risk are older women, women with low body mass index in menopause (BMI <25kg/m2) and women with increased mammographic breast density. Continued use of hormone therapy is associated with an increased risk for breast cancer compared to sequential. The risk became visible sooner to women who used in the past hormone therapy and were using it again. Starting hormone therapy in the immediate postmenopausal period also increased the risk for breast cancer. Hormone therapy was associated with tumors with positive estrogen and progesterone receptors, and also the lobular histological type was associated with its use. Tibolone use was associated with an increased risk.
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Affiliation(s)
| | - G Iatrakis
- Rea Hospital.,University West Attica of Athens, Athens, Greece
| | - S Zervoudis
- Rea Hospital.,University West Attica of Athens, Athens, Greece
| | - S Syropoulou
- University Kapodistrian.,Evaggelismos Hospital, Paphos, Cyprus
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Ndzie Noah ML, Adzika GK, Mprah R, Adekunle AO, Adu-Amankwaah J, Sun H. Sex-Gender Disparities in Cardiovascular Diseases: The Effects of Estrogen on eNOS, Lipid Profile, and NFATs During Catecholamine Stress. Front Cardiovasc Med 2021; 8:639946. [PMID: 33644139 PMCID: PMC7907444 DOI: 10.3389/fcvm.2021.639946] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2020] [Accepted: 01/06/2021] [Indexed: 12/11/2022] Open
Abstract
Cardiovascular diseases (CVDs) characterized by sex-gender differences remain a leading cause of death globally. Hence, it is imperative to understand the underlying mechanisms of CVDs pathogenesis and the possible factors influencing the sex-gender disparities in clinical demographics. Attempts to elucidate the underlying mechanisms over the recent decades have suggested the mechanistic roles of estrogen in modulating cardioprotective and immunoregulatory effect as a factor for the observed differences in the incidence of CVDs among premenopausal and post-menopausal women and men. This review from a pathomechanical perspective aims at illustrating the roles of estrogen (E2) in the modulation of stimuli signaling in the heart during chronic catecholamine stress (CCS). The probable mechanism employed by E2 to decrease the incidence of hypertension, coronary heart disease, and pathological cardiac hypertrophy in premenopausal women are discussed. Initially, signaling via estrogen receptors and β-adrenergic receptors (βARs) during physiological state and CCS were summarized. By reconciling the impact of estrogen deficiency and hyperstimulation of βARs, the discussions were centered on their implications in disruption of nitric oxide synthesis, dysregulation of lipid profiles, and upregulation of nuclear factor of activated T cells, which induces the aforementioned CVDs, respectively. Finally, updates on E2 therapies for maintaining cardiac health during menopause and suggestions for the advancement treatments were highlighted.
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Affiliation(s)
| | | | - Richard Mprah
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | | | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
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Yasui T, Ideno Y, Shinozaki H, Kitahara Y, Nagai K, Hayashi K. Prevalence of the Use of Oral Contraceptives and Hormone Replacement Therapy in Japan: the Japan Nurses' Health Study. J Epidemiol 2020; 32:117-124. [PMID: 33132283 PMCID: PMC8824660 DOI: 10.2188/jea.je20200207] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background There have been few community-based epidemiological studies in which the prevalence of exogenous hormone use, including the use of oral contraceptives (OCs) and hormone replacement therapy (HRT), has been accurately assessed in Japan.Methods We have been conducting repeated surveys of participants in the Japan Nurses' Health Study (JNHS), as a nationwide prospective cohort study, since 2001. We determined the prevalence of exogenous hormone use at baseline and during a 10-year follow-up period. A total of 15,019 female nurses participated in the JNHS follow-up cohort. We determined the prevalence of OC use in 14,839 women <60 years of age at baseline and the prevalence of HRT use in 7,915 women, excluding premenopausal women, at the last time they answered a questionnaire. The duration of HRT use was estimated using the Kaplan-Meier method.Results Six percent of the participants used OCs. The proportion of HRT users who stopped HRT before the baseline survey, the proportion of women using HRT during the follow-up period, and the proportion of all of the participants who had used HRT were 3.2%, 10.6%, and 13.8%, respectively. The median duration of HRT use was 2 years.Conclusions The lifetime prevalences of exogenous hormone use during this prospective study conducted in Japanese nurses were 6.0% for OCs and 13.8% for HRT. The information obtained in this study will be useful for clarification of the association between exogenous estrogen exposure and estrogen-related diseases as future research.
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Affiliation(s)
- Toshiyuki Yasui
- Department of Reproductive and Menopausal Medicine, Institute of Biomedical Sciences, Tokushima University Graduate School
| | - Yuki Ideno
- Center for Mathematics and Data Science, Gunma University
| | | | - Yoshikazu Kitahara
- Department of Obstetrics and Gynecology, Gunma University Graduate School of Medicine
| | - Kazue Nagai
- Graduate School of Health Sciences, Gunma University
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Brusselaers N, Tamimi RM, Konings P, Rosner B, Adami HO, Lagergren J. Different menopausal hormone regimens and risk of breast cancer. Ann Oncol 2019; 29:1771-1776. [PMID: 29917061 DOI: 10.1093/annonc/mdy212] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023] Open
Abstract
Background There are considerable knowledge gaps concerning different estrogen and progestin formulations, regimens, and modes of administration of menopausal hormone therapy (HT) and the risk of breast cancer. Our objective was to assess the different treatment options for menopausal HT and the risk of breast cancer. Patients and methods This Swedish prospective nationwide cohort study included all women who received ≥1 HT prescription during the study period 2005-2012 (290 186 ever-users), group-level matched (1 : 3) to 870 165 never-users; respectively, 6376 (2.2%) and 18 754 (2.2%) developed breast cancer. HT, ascertained from the Swedish Prescribed Drug Register, was subdivided by estrogen and progestogen formulation types, regimens (continuous versus sequential) and modes of administration (oral versus transdermal). The risk of invasive breast cancer was presented as adjusted odds ratios (OR) and 95% confidence intervals. Results Current use of estrogen-only therapy was associated with a slight excess breast cancer risk [odds ratio (OR) = 1.08 (1.02-1.14)]. The risk for current estrogen plus progestogen therapy was higher [OR = 1.77 (1.69-1.85)] and increased with higher age at initiation [OR = 3.59 (3.30-3.91) in women 70+ years]. In contrast, past use was associated with reduced breast cancer risk. Current continuous estrogen/progestin use was associated with higher risk [OR = 2.18 (1.99-2.40) for progesterone-derived; OR = 2.66 (2.49-2.84) for testosterone-derived] than sequential use [OR = 1.37 (0.97-1.92) for progesterone-derived; OR = 1.12 (0.96-1.30) for testosterone-derived]. The OR for current use was 1.12 (1.04-1.20) for estradiol, 0.76 (0.69-0.84) for estriol, 4.47 (2.67-7.48) for conjugated estrogens, and 1.68 (1.51-1.87) for tibolone. Oral and cutaneous HT showed similar associations. Conclusion Different HT regimens have profoundly different effects on breast cancer risk. Because of registry limitations some confounders could not be assessed. This knowledge may guide clinical decision-making when HT is considered.
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Affiliation(s)
- N Brusselaers
- Department of Microbiology, Centre for Translational Microbiome Research, Tumor and Cell Biology, Karolinska Institutet, Stockholm, Sweden; Science for Life Laboratory, Stockholm, Sweden.
| | - R M Tamimi
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, USA; Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, USA
| | - P Konings
- Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, USA
| | - B Rosner
- Department of Epidemiology, Harvard T.H. Chan School of Public Health, Boston, USA; Channing Division of Network Medicine, Brigham and Women's Hospital, Boston, USA
| | - H-O Adami
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden; Clinical Effectiveness Research Group, Institute of Health and Society, University of Oslo, Oslo, Norway
| | - J Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden; Division of Cancer Studies, King's College London, London, UK
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A Multicenter, Randomized, Controlled Trial of Electroacupuncture for Perimenopause Women with Mild-Moderate Depression. BIOMED RESEARCH INTERNATIONAL 2018; 2018:5351210. [PMID: 30003102 PMCID: PMC5996410 DOI: 10.1155/2018/5351210] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/28/2017] [Revised: 03/05/2018] [Accepted: 04/04/2018] [Indexed: 01/30/2023]
Abstract
Objective Up to 62% of perimenopausal women have depression symptoms. However, there is no efficacy treatment. The aim of this study is to compare the clinical efficacy and safety of EA therapy and escitalopram on perimenopause women with mild-moderate depressive symptom. Method A multicenter, randomized, positive-controlled clinical trial was conducted at 6 hospitals in China. 242 perimenopause women with mild-moderate depressive symptom were recruited and randomly assigned to receive 36 sessions of EA treatment or escitalopram treatment. The primary outcome measure was the 17-item Hamilton Depression Rating Scale (HAMD-17). The secondary outcome measures include menopause-specific quality of life (MENQOL) and serum sexual hormones which include estrogen, follicle-stimulating hormone, and luteinizing hormone. Results 221 (91.3%) completed the study, including 116 in the EA group and 105 in the escitalopram group. The baseline levels of demographic and outcome measurements were similar in the two groups. In the intervention period, there was no difference between two groups. However, in the follow-up, both HAMD-17 and MENQOL were significantly decreased, and at week 24 the mean differences were -2.23 and -8.97, respectively. There were no significant differences in the change of serum sexual hormones between the two groups. No serious adverse events occurred. Conclusion EA treatment is effective and safe in relieving depression symptom and improving the quality of life in the perimenopausal depression. Further research is needed to understand long-term efficacy and explore the mechanism of this intervention. This study is registered with ClinicalTrials.gov NCT02423694.
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Worry and risk perception of breast cancer in a prevention trial of low dose tamoxifen in midlife postmenopausal hormone users. Breast 2017; 34:108-114. [PMID: 28570956 DOI: 10.1016/j.breast.2017.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2017] [Revised: 04/28/2017] [Accepted: 05/16/2017] [Indexed: 11/21/2022] Open
Abstract
OBJECTIVE There is increasing interest in combining postmenopausal hormone therapy (HT) and SERMs in midlife women. We previously showed that refusal to participate in a prevention trial of low dose tamoxifen in HT users was associated with higher worry about breast cancer. Given this counterintuitive finding, we studied which factors influenced worry and risk perception of breast cancer. METHODS We assessed the relationships of breast cancer worry and risk perception with age, age at menopause, Gail risk, education, adherence to mammographic screening, BMI, smoking, physical activity, alcohol use, anxiety and depression in 457 midlife HT users who were eligible to participate in the trial. RESULTS Women with menopause <48 years were more worried about breast cancer than women with menopause >52 years (OR = 5.0, 95% CI, 1.2-21.1). Worry was also associated with high absolute risk perception and former smoking. Factors associated with higher risk perception were age>60 years, at-risk life style, worry about breast cancer and depression. CONCLUSIONS The inverse association between early menopause and worry about breast cancer is in contrast with the known protective effect of early menopause on breast cancer risk and seems to reflect a feeling of aging and disease vulnerability. Our findings indicate that worry about cancer has an affective construct which is independent of breast cancer biology but is engaged in health decision making. Increasing breast cancer risk awareness in subjects high in worry without a plan of emotional coping may therefore be counterproductive because of avoidant attitudes.
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Cortés-Bonilla M, Alonso-Campero R, Bernardo-Escudero R, Francisco-Doce MT, Chavarín-González J, Pérez-Cuevas R, Chedraui P. Improvement of quality of life and menopausal symptoms in climacteric women treated with low-dose monthly parenteral formulations of non-polymeric microspheres of 17β-estradiol/progesterone. Gynecol Endocrinol 2016; 32:831-834. [PMID: 27187320 DOI: 10.1080/09513590.2016.1183628] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Abstract
OBJECTIVE To evaluate the short term effect over menopausal symptoms and quality of life (QoL) of monthly parenteral formulations of 17β-estradiol (E)/progesterone (P) non-polymeric microspheres. METHODS This is a secondary analysis of a multicenter, randomized, single-blinded study that included peri- and post-menopausal symptomatic women assigned to receive a monthly intramuscular injection of 0.5 mg E + 15 mg P (Group A, n = 34), 1 mg E + 20 mg P (Group B, n = 24), or 1 mg E + 30 mg P (Group C, n = 26) for 6 months. Intensity of menopausal symptoms was assessed before and after treatment with the Greene Climacteric Scale (GCS) and QoL with the Utian Quality of Life Scale (UQoLS). RESULTS Menopausal symptoms improved for all groups at six months evidenced by lower cluster/sub-cluster GCS scores. Equally, there was an overall trend for QoL improvement for all groups evidenced by higher domain UQoLS scores at six months; but only significant for the emotional (Groups A and B) and occupational domains (Groups A and C). CONCLUSION The three low-dose continuous sequential intramuscular monthly formulations of E/P microspheres exerted a positive effect over menopausal symptoms and QoL. Long-term research is warranted with these formulations. CLINICAL TRIAL REGISTRATION Clinicaltrials.gov Identifiers NCT 00775242.
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Affiliation(s)
- Manuel Cortés-Bonilla
- a Instituto Nacional de Perinatología "Isidro Espinosa de los Reyes" , Ciudad de México , México
| | - Rosalba Alonso-Campero
- b Centro A.F. de Estudios Tecnológicos , S.A. de C.V. (CAFET), Ciudad de México , México
| | | | - María T Francisco-Doce
- b Centro A.F. de Estudios Tecnológicos , S.A. de C.V. (CAFET), Ciudad de México , México
| | - Juan Chavarín-González
- b Centro A.F. de Estudios Tecnológicos , S.A. de C.V. (CAFET), Ciudad de México , México
| | - Ricardo Pérez-Cuevas
- c Unidad de Investigación Epidemiológica y en Servicios de Salud, Centro Médico Nacional Siglo XXI, Instituto Mexicano del Seguro Social , Ciudad de México , México , and
| | - Peter Chedraui
- d Facultad de Ciencias Médicas , Instituto de Biomedicina, Área de Investigación para la Salud de la Mujer, Universidad Católica de Santiago de Guayaquil , Guayaquil , Ecuador
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Jones ME, Schoemaker MJ, Wright L, McFadden E, Griffin J, Thomas D, Hemming J, Wright K, Ashworth A, Swerdlow AJ. Menopausal hormone therapy and breast cancer: what is the true size of the increased risk? Br J Cancer 2016; 115:607-15. [PMID: 27467055 PMCID: PMC4997554 DOI: 10.1038/bjc.2016.231] [Citation(s) in RCA: 50] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2016] [Revised: 06/30/2016] [Accepted: 07/06/2016] [Indexed: 01/29/2023] Open
Abstract
BACKGROUND Menopausal hormone therapy (MHT) increases breast cancer risk; however, most cohort studies omit MHT use after enrolment and many infer menopausal age. METHODS We used information from serial questionnaires from the UK Generations Study cohort to estimate hazard ratios (HRs) for breast cancer among post-menopausal women with known menopausal age, and examined biases induced when not updating data on MHT use and including women with inferred menopausal age. RESULTS Among women recruited in 2003-2009, at 6 years of follow-up, 58 148 had reached menopause and 96% had completed a follow-up questionnaire. Among 39 183 women with known menopausal age, 775 developed breast cancer, and the HR in relation to current oestrogen plus progestogen MHT use (based on 52 current oestrogen plus progestogen MHT users in breast cancer cases) relative to those with no previous MHT use was 2.74 (95% confidence interval (CI): 2.05-3.65) for a median duration of 5.4 years of current use, reaching 3.27 (95% CI: 1.53-6.99) at 15+ years of use. The excess HR was underestimated by 53% if oestrogen plus progestogen MHT use was not updated after recruitment, 13% if women with uncertain menopausal age were included, and 59% if both applied. The HR for oestrogen-only MHT was not increased (HR=1.00; 95% CI: 0.66-1.54). CONCLUSIONS Lack of updating MHT status through follow-up and inclusion of women with inferred menopausal age is likely to result in substantial underestimation of the excess relative risks for oestrogen plus progestogen MHT use in studies with long follow-up, limited updating of exposures, and changing or short durations of use.
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Affiliation(s)
- Michael E Jones
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Minouk J Schoemaker
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Lauren Wright
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Emily McFadden
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - James Griffin
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Dawn Thomas
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Jane Hemming
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Karen Wright
- The National Cancer Registration Service–Eastern Office, Public Health England, Cambridge CB21 5XA, UK
| | - Alan Ashworth
- Division of Breast Cancer Research, The Institute of Cancer Research, London SW7 3RP, UK
- Breakthrough Breast Cancer Research Centre at The Institute of Cancer Research, London SW7 3RP, UK
- Division of Molecular Pathology, The Institute of Cancer Research, London SW7 3RP, UK
| | - Anthony J Swerdlow
- Division of Genetics and Epidemiology, The Institute of Cancer Research, London SW7 3RP, UK
- Division of Breast Cancer Research, The Institute of Cancer Research, London SW7 3RP, UK
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