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Meziou N, Scholfield C, Taylor CA, Armstrong HL. Hormone therapy for sexual function in perimenopausal and postmenopausal women: a systematic review and meta-analysis update. Menopause 2023; 30:659-671. [PMID: 37159867 DOI: 10.1097/gme.0000000000002185] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/11/2023]
Abstract
IMPORTANCE Distressing sexual problems are a common complaint of menopausal women. In 2013, a Cochrane review assessed the effect of hormone therapy on sexual function in menopausal women; however, new evidence has since been published, which should be considered. OBJECTIVE This systematic review and meta-analysis aims to update the evidence synthesis on the effect of hormone therapy, compared with control, on sexual function in perimenopausal and postmenopausal women. EVIDENCE REVIEW Thirteen databases and clinical trial registries (Cochrane Central Register of Controlled Trials, EMBASE, Medical Literature Analysis and Retrieval System Online, PsycINFO, Web of Science, Cumulative Index to Nursing and Allied Health Literature, Literatura Latino-Americana e do Caribe em Ciéncias da Saúde, Database of Abstracts of Reviews of Effects, ClinicalTrials.gov, International Clinical Trials Registry Platform, Iranian Registry of Clinical Trials, Chinese Clinical Trial Registry, ISRCTN) were searched from December 2012 to March 30, 2022. Backward reference searching on all retrieved full texts was also performed. Study quality was assessed using the Cochrane ROB.2 tool. Data were pooled in random-effect model meta-analyses, which included all studies identified in the present search and all studies previously included in the 2013 Cochrane review. FINDINGS Forty-seven randomized controlled trials (35,912 participants) were included in the systematic review, and 34 randomized controlled trials (15,079 participants) were included in the meta-analysis. The meta-analysis revealed that, in comparison to control, estrogen therapy (standardized mean difference [SMD], 0.16; 95% confidence interval [CI], 0.02 to 0.29; I2 = 59%; 2,925 participants, 16 studies), estrogen plus progestogen therapy (SMD, 0.11; 95% CI, -0.07 to 0.29; I2 = 65%; 2,432 participants, 7 studies), tibolone (SMD, 0.15; 95% CI, 0.02 to 0.28; I2 = 0%; 916 participants, 2 studies), and selective estrogen receptor modulators (SMD, 0.18; 95% CI, 0.06 to 0.30; I2 = 0%; 1,058 participants, 4 studies) may result in no effect to small benefit on sexual function composite score. CONCLUSION AND RELEVANCE Hormone therapy may slightly improve sexual functioning. This potential small benefit should be considered when discussing treatment options for other menopausal symptoms.
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Kara F, Lohse CM, Castillo AM, Tosakulwong N, Lesnick TG, Jack CR, Petersen RC, Olson JE, Couch FJ, Ruddy KJ, Kantarci K, Mielke MM. Association of raloxifene and tamoxifen therapy with cognitive performance, odds of mild cognitive impairment, and brain MRI markers of neurodegeneration. Cancer Med 2022; 12:2805-2817. [PMID: 36040183 PMCID: PMC9939086 DOI: 10.1002/cam4.5175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2022] [Revised: 08/09/2022] [Accepted: 08/17/2022] [Indexed: 11/11/2022] Open
Abstract
The aim of this cross-sectional study was to examine whether a history of selective estrogen receptor modifiers (SERMs), tamoxifen and raloxifene, use was associated with cognitive performance, odds of mild cognitive impairment (MCI), or magnetic resonance imaging (MRI) markers of neurodegeneration associated with Alzheimer's disease. We included women with prior history of breast cancer or no prior history of any cancer at enrollment in the Mayo Clinic Study of Aging (MCSA). This information was abstracted using the Rochester Epidemiology Project medical-linkage system. Logistic regression was used to examine associations of SERMs with odds of MCI. Linear regression models were used to examine associations of SERMs with cognitive z-scores (Memory, Executive Function, Language, Visuospatial Skills, Global Cognition), and MRI markers. Among 2840 women aged 50 and older in the MCSA, 151 had a history of breast cancer, and 42 (28%) of these had a history of tamoxifen treatment. A total of 2235 women had no prior history of any cancer, and 76 (3%) of these had a history of raloxifene use. No significant associations between tamoxifen use and cognition, or odds of MCI were observed among women with a history of breast cancer after adjusting for confounders. Similarly, raloxifene use was not significantly associated with cognition, or odds of MCI in women without a history of cancer after adjusting for confounders. We did not find significant associations between the use of either SERM and MRI markers. Use of tamoxifen or raloxifene was not significantly associated with cognition in postmenopausal women.
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Affiliation(s)
- Firat Kara
- Department of RadiologyMayo ClinicRochesterMinnesotaUSA
| | - Christine M. Lohse
- Department of Quantitative Health SciencesMayo ClinicRochesterMinnesotaUSA
| | - Anna M. Castillo
- Department of Quantitative Health SciencesMayo ClinicRochesterMinnesotaUSA
| | | | - Timothy G. Lesnick
- Department of Quantitative Health SciencesMayo ClinicRochesterMinnesotaUSA
| | | | | | - Janet E. Olson
- Health Sciences ResearchMayo ClinicRochesterMinnesotaUSA
| | - Fergus J. Couch
- Department of Laboratory Medicine and PathologyMayo ClinicRochesterMinnesotaUSA
| | | | | | - Michelle M. Mielke
- Department of Quantitative Health SciencesMayo ClinicRochesterMinnesotaUSA,Department of Epidemiology and PreventionWake Forest University School of MedicineWinston‐SalemNorth CarolinaUSA
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Gaspar HA, Gerring Z, Hübel C, Middeldorp CM, Derks EM, Breen G. Using genetic drug-target networks to develop new drug hypotheses for major depressive disorder. Transl Psychiatry 2019; 9:117. [PMID: 30877270 PMCID: PMC6420656 DOI: 10.1038/s41398-019-0451-4] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2018] [Revised: 01/28/2019] [Accepted: 02/12/2019] [Indexed: 12/25/2022] Open
Abstract
The major depressive disorder (MDD) working group of the Psychiatric Genomics Consortium (PGC) has published a genome-wide association study (GWAS) for MDD in 130,664 cases, identifying 44 risk variants. We used these results to investigate potential drug targets and repurposing opportunities. We built easily interpretable bipartite drug-target networks integrating interactions between drugs and their targets, genome-wide association statistics, and genetically predicted expression levels in different tissues, using the online tool Drug Targetor ( drugtargetor.com ). We also investigated drug-target relationships that could be impacting MDD. MAGMA was used to perform pathway analyses and S-PrediXcan to investigate the directionality of tissue-specific expression levels in patients vs. controls. Outside the major histocompatibility complex (MHC) region, 153 protein-coding genes are significantly associated with MDD in MAGMA after multiple testing correction; among these, five are predicted to be down or upregulated in brain regions and 24 are known druggable genes. Several drug classes were significantly enriched, including monoamine reuptake inhibitors, sex hormones, antipsychotics, and antihistamines, indicating an effect on MDD and potential repurposing opportunities. These findings not only require validation in model systems and clinical examination, but also show that GWAS may become a rich source of new therapeutic hypotheses for MDD and other psychiatric disorders that need new-and better-treatment options.
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Affiliation(s)
- Héléna A Gaspar
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Social, Genetic and Developmental Psychiatry (SGDP) Centre, London, SE5 8AF, UK.
- National Institute for Health Research Biomedical Research Centre, South London and Maudsley National Health Service Trust, London, EC1V 2PD, UK.
| | - Zachary Gerring
- Translational Neurogenomics Laboratory, QIMR Berghofer Institute of Medical Research, Brisbane City, QLD 4006, Australia
| | - Christopher Hübel
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Social, Genetic and Developmental Psychiatry (SGDP) Centre, London, SE5 8AF, UK
- National Institute for Health Research Biomedical Research Centre, South London and Maudsley National Health Service Trust, London, EC1V 2PD, UK
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Christel M Middeldorp
- Child Health Research Centre, University of Queensland, South Brisbane, QLD 4072, Australia
- Child and Youth Mental Health Service, Children's Health Queensland Hospital and Health Service, South Brisbane, QLD 4101, Australia
- Biological Psychology, Vrije Universiteit Amsterdam, 1081 HV, Amsterdam, Netherlands
| | - Eske M Derks
- Translational Neurogenomics Laboratory, QIMR Berghofer Institute of Medical Research, Brisbane City, QLD 4006, Australia
| | - Gerome Breen
- King's College London, Institute of Psychiatry, Psychology and Neuroscience, Social, Genetic and Developmental Psychiatry (SGDP) Centre, London, SE5 8AF, UK
- National Institute for Health Research Biomedical Research Centre, South London and Maudsley National Health Service Trust, London, EC1V 2PD, UK
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Manipulation of Ovarian Function Significantly Influenced Sarcopenia in Postreproductive-Age Mice. J Transplant 2016; 2016:4570842. [PMID: 27747096 PMCID: PMC5055969 DOI: 10.1155/2016/4570842] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Accepted: 08/24/2016] [Indexed: 01/30/2023] Open
Abstract
Previously, transplantation of ovaries from young cycling mice into old postreproductive-age mice increased life span. We anticipated that the same factors that increased life span could also influence health span. Female CBA/J mice received new (60 d) ovaries at 12 and 17 months of age and were evaluated at 16 and 25 months of age, respectively. There were no significant differences in body weight among any age or treatment group. The percentage of fat mass was significantly increased at 13 and 16 months of age but was reduced by ovarian transplantation in 16-month-old mice. The percentages of lean body mass and total body water were significantly reduced in 13-month-old control mice but were restored in 16- and 25-month-old recipient mice by ovarian transplantation to the levels found in six-month-old control mice. In summary, we have shown that skeletal muscle mass, which is negatively influenced by aging, can be positively influenced or restored by reestablishment of active ovarian function in aged female mice. These findings provide strong incentive for further investigation of the positive influence of young ovaries on restoration of health in postreproductive females.
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Rubinow DR, Johnson SL, Schmidt PJ, Girdler S, Gaynes B. EFFICACY OF ESTRADIOL IN PERIMENOPAUSAL DEPRESSION: SO MUCH PROMISE AND SO FEW ANSWERS. Depress Anxiety 2015; 32:539-49. [PMID: 26130315 PMCID: PMC6309886 DOI: 10.1002/da.22391] [Citation(s) in RCA: 55] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/17/2015] [Accepted: 05/30/2015] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Controversy regarding the antidepressant efficacy of hormone replacement therapy (HRT) stems almost from its inception and reflects the same methodological inconsistencies that have compromised efforts to determine whether the perimenopause is accompanied by an increase in mood symptoms or depression. Methodologic differences of note (other than study design) include menopausal state (perimenopause vs. postmenopause), determination of state (earlier studies used age as a proxy measure), baseline symptomatology (asymptomatic vs. depressive symptoms vs. syndromic depression), route of hormone administration (transdermal vs. oral), and symptom or syndrome measure. Zweifel and O'Brien's 1997 meta-analysis included 26 studies of the effects of menopausal HRT on depressed mood and revealed an overall effect size of 0.68. This moderate to large effect size, showing lower ratings of depressed mood in treated patients compared with controls, implicated HRT as a potential treatment of or prophylactic for depression in menopausal women. Since this publication, multiple studies have aimed to discern the relationship between HRT and menopausal mood. METHODS The purpose of this systematic review is to examine the findings and quality of the evidence amassed since Zweifel and O'Brien's meta-analysis. RESULTS Of the 24 studies meeting criteria for review, only five RCTs examined depressed subjects, and only two of the study samples were solely perimenopausal. CONCLUSIONS One can generalize from the studies reviewed here only with great caution, but there is little evidence to support the use of estradiol to improve mood in nondepressed patients (not surprisingly) and some evidence to support the antidepressant efficacy of estradiol in perimenopausal but not postmenopausal women.
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Affiliation(s)
- David R. Rubinow
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina,Correspondence to: David Rubinow, Department of Psychiatry, University of North Carolina School of Medicine, Campus Box 7160, Chapel Hill, NC 27599–7160.
| | - Sarah Lanier Johnson
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina
| | - Peter J. Schmidt
- Behavioral Endocrinology Branch, NIMH, Department of Health and Human Services, Bethesda, Maryland
| | - Susan Girdler
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina
| | - Bradley Gaynes
- Department of Psychiatry, University of North Carolina, Chapel Hill, North Carolina
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Effects of raloxifene on cognition, mental health, sleep and sexual function in menopausal women: A systematic review of randomized controlled trials. Maturitas 2013; 75:341-8. [DOI: 10.1016/j.maturitas.2013.05.010] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2013] [Revised: 05/13/2013] [Accepted: 05/15/2013] [Indexed: 01/25/2023]
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Velázquez-Zamora DA, Garcia-Segura LM, González-Burgos I. Effects of selective estrogen receptor modulators on allocentric working memory performance and on dendritic spines in medial prefrontal cortex pyramidal neurons of ovariectomized rats. Horm Behav 2012; 61:512-7. [PMID: 22285935 DOI: 10.1016/j.yhbeh.2012.01.010] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/14/2011] [Revised: 01/12/2012] [Accepted: 01/14/2012] [Indexed: 12/30/2022]
Abstract
Estradiol and some selective estrogen receptor modulators (SERMs) are neuroprotective in a variety of experimental models of neurodegeneration, reduce the inflammatory response of glial cells, reduce anxiety and depression, promote cognition and modulate synaptic plasticity in the hippocampus of rodents. In this study we have assessed whether estradiol and two SERMs currently used in clinics, tamoxifen and raloxifene, affect medial prefrontal cortex function and morphology. Rats were ovariectomized and six days later some animals received a subcutaneous injection of the estrogenic compounds. In a first experiment animals were treated with estradiol benzoate or sesame oil vehicle. In a second experiment animals received raloxifene, tamoxifen or dimethyl sulfoxide as vehicle. Twenty four hours after the pharmacological treatment, animals were challenged to solve an allocentric working memory paradigm in a "Y" maze. Twenty trials consisting of a study phase and a test phase were conducted according to a delayed match-to-sample procedure in a single one-day session. Animals that were not submitted to behavioral test were used for Golgi analysis of the prefrontal cortex. Rats treated with estradiol benzoate, tamoxifen or raloxifene performed better in the Y maze and showed a significant increase in the numerical density of dendritic spines in secondary apical dendrites of layer III pyramidal neurons from the prelimbic/infralimbic prefrontal cortex, compared to their respective control groups. These findings suggest that estradiol, tamoxifen and raloxifene improve prefrontal cortex-related cognitive performance and modulate prefrontal cortex morphology in ovariectomized rats.
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Affiliation(s)
- D A Velázquez-Zamora
- Laboratorio de Psicobiología, División de Neurociencias, CIBO, IMSS, Guadalajara, Jal, Mexico
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Calmarza-Font I, Lagunas N, Garcia-Segura LM. Antidepressive and anxiolytic activity of selective estrogen receptor modulators in ovariectomized mice submitted to chronic unpredictable stress. Behav Brain Res 2011; 227:287-90. [PMID: 22061801 DOI: 10.1016/j.bbr.2011.10.036] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2011] [Revised: 10/20/2011] [Accepted: 10/23/2011] [Indexed: 02/08/2023]
Abstract
Estradiol has antidepressive and anxiolytic actions. However, its therapeutic use is limited by its peripheral effects. Selective estrogen receptor modulators may represent an alternative to estradiol for the treatment of depressive symptoms. Here we report that tamoxifen and raloxifene decrease immobility time in the forced swim test and increases the time spent in open arms in the elevated plus maze in ovariectomized mice submitted to chronic unpredictable stress.
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Charoenphandhu J, Teerapornpuntakit J, Nuntapornsak A, Krishnamra N, Charoenphandhu N. Anxiety-like behaviors and expression of SERT and TPH in the dorsal raphé of estrogen- and fluoxetine-treated ovariectomized rats. Pharmacol Biochem Behav 2011; 98:503-10. [PMID: 21382399 DOI: 10.1016/j.pbb.2011.02.023] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2010] [Revised: 02/01/2011] [Accepted: 02/26/2011] [Indexed: 10/18/2022]
Abstract
The anxiolytic effect of fluoxetine (Flx) was often ineffective in postmenopausal and estrogen-deficient patients, but such effect had not been experimentally demonstrated, particularly in the female rat model of estrogen deficiency. Here we determined the anxiety-like behaviors in ovariectomized (Ovx) rats treated for 4weeks with 10μg/kg 17β-estradiol s.c. (Ovx+E2), 10mg/kg Flx p.o. (Ovx+Flx) or a combination of both (Ovx+E2+Flx). Since Flx is known to induce anxiolysis in males, we first evaluated the Flx regimen in male rats. The results showed that anxiety-like behaviors were reduced in Flx-treated male rats. In contrast, Ovx+Flx rats still exhibited the same anxiety-like behaviors as in Ovx rats. Both Ovx+E2 and Ovx+E2+Flx rats, however, showed comparable reductions in anxiety-like behaviors, suggesting that Flx had no anxiolytic-like effect. Furthermore, E2 and E2+Flx similarly upregulated the mRNA expression of serotonin reuptake transporter (SERT) and tryptophan hydroxylase-2 in the dorsal raphé of Ovx rats, while having no effect on SERT expression in the frontal cortex, hippocampus, septum, amygdala and periaqueductal gray. In conclusion, Flx induced anxiolytic-like action in male rats. In Ovx rats, it was E2 and not Flx that exerted the anxiolytic-like action, which was mediated, in part, by altering serotonin metabolism in the dorsal raphé.
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Affiliation(s)
- Jantarima Charoenphandhu
- Physiology Division, Preclinical Sciences, Faculty of Medicine, Thammasat University, Pathumthani 12120, Thailand.
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Karsidag AYK, Karsidag C, Buyukbayrak EE, Kars B, Pirimoglu M, Unal O, Turan MC. Raloxifene: is it really effective on mood changes in postmenopausal osteopenic women? J Psychosom Obstet Gynaecol 2010; 31:273-8. [PMID: 20961269 DOI: 10.3109/0167482x.2010.524718] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
OBJECTIVE To investigate the effect of raloxifene therapy on menopausal symptoms, depression and anxiety scores using Kupperman's Scale, Hamilton Depression Rating Scale (HDRS) and Beck Anxiety Rating Scale (BARS) in osteopenic postmenopausal women. METHODS This was a prospective, randomised, parallel and open labeled clinical study. One-hundred thirty-two postmenopausal osteopenic women with natural menopause enrolled into the study. One-hundred twenty-four of them completed the study. Group I patients were treated with oral raloxifene (60 mg/day), Group II patients were treated with oral calcium supplementation (1000 mg/day) for 3 months. The patient's menopausal, depressive and anxiety symptoms were assessed by using Kupperman's Scale, HDRS and BARS, before and at the end of treatment. For statistical analysis unpaired t, ANOVA, RM-ANOVA, MANCOVA, Pearson correlation tests were used. Statistical significance level was established at p < 0.05. RESULTS Baseline Kupperman's Scale, HDRS and BARS scores were not different among two groups. At the end of 3 months of therapy, there was improvement in menopausal symptoms, depression and anxiety scores within both groups. When we compared change of scores before and after the treatment; group I scores were better than group II scores. CONCLUSION Our results suggest that raloxifene may have a positive effect on mood in osteopenic postmenopausal women.
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Affiliation(s)
- A Yasemin Karageyim Karsidag
- Department of Obstetrics and Gynecology, Dr. Lutfi Kirdar Kartal Education and Research Hospital, Istanbul, Turkey.
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Kessel B, Nachtigall L, Plouffe L, Siddhanti S, Rosen A, Parsons A. Effect of raloxifene on sexual function in postmenopausal women. Climacteric 2009. [DOI: 10.1080/cmt.6.3.248.256] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Henderson JA, Bethea CL. Differential effects of ovarian steroids and raloxifene on serotonin 1A and 2C receptor protein expression in macaques. Endocrine 2008; 33:285-93. [PMID: 19021000 PMCID: PMC3267476 DOI: 10.1007/s12020-008-9087-5] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2008] [Accepted: 07/28/2008] [Indexed: 12/20/2022]
Abstract
To further understand the role of ovarian hormones in the function of the serotonin neural system, we investigated the effects of estradiol (E), progesterone (P), and raloxifene on 5HT 1A and 2C receptor protein expression in the dorsal raphe region using Western blot analysis. Adult rhesus macaques (Macaca mulatta) were ovariectomized (Ovx) and implanted with Silastic capsules containing E or P. In the first paradigm, animals that had been Ovx for 6-16 months were treated for 1 month with E (El) or E + P (EP1) and compared to animals that were untreated and Ovx for 5 months (n = 4 per group). In the second paradigm, comparisons were made between animals that were Ovx and untreated for 5 months, or Ovx and immediately implanted with Silastic capsules containing E or E + P for 5 months (E5, EP5), or administered raloxifene in the diet for 5 months (Ral5) (n = 4 per group). The dorsal raphe region was harvested, homogenized and a crude membrane fraction was obtained for examination of receptor proteins. In the first paradigm, 5HT1A receptor protein expression was significantly lower in E1 and EPI treatment groups compared to the Ovx-control group (ANOVA P = 0.01; posthoc P < 0.03), but 5HT2C receptor expression was unaffected by 1 month of E or EP treatment. In the second paradigm, there was no difference in 5HT1A receptor expression between the Ovx-control group and the E5 group, but 5HT1A receptor expression was significantly suppressed in the EP5 group (ANOVA P = 0.04; posthoc P < 0.05). In addition, 5HT2C expression increased in the E5 treatment group relative to the Ovx-control group. Addition of P to the E5 regimen prevented the E5-induced increase in 5HT2C receptor expression and significantly reduced 5HT2C receptor expression to a level below that observed in the Ovx-control group (ANOVA P = 0.001; posthoc P < 0.05). Thus, 5HT1A receptor may lose sensitivity to the suppressive effect of E after 5 months, whereas the 5HT2C receptor increases. However, addition of P in the EP5 regimen maintains the regulatory effects observed with 1 month of treatment. 5HT1A receptor protein levels were higher with raloxifene treatment than in Ovx-control animals (P < 0.01), suggesting that raloxifene may antagonize residual E in Ovx animals.
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Affiliation(s)
- J A Henderson
- Division of Reproductive Sciences, Oregon National Primate Research Center, Beaverton, OR 97006, USA
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Ancelin ML, Scali J, Ritchie K. Hormonal therapy and depression: are we overlooking an important therapeutic alternative? J Psychosom Res 2007; 62:473-85. [PMID: 17383500 DOI: 10.1016/j.jpsychores.2006.12.019] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2005] [Revised: 12/11/2006] [Accepted: 12/12/2006] [Indexed: 10/23/2022]
Abstract
OBJECTIVE This review aimed to examine evidence for the role of hormonal changes in the onset and course of depressive symptomatology and to assess the possible future role of hormonal therapies in the treatment of depression. METHODS A Medline and PsycINFO search of the literature published between 1965 and 2006 was made of studies of depressive symptoms and hormonal treatment in women at all stages of reproductive life. RESULTS The cyclic fluctuation of gonadal steroids at menarche coincides with the beginning of gender-based differences in depression rates, which continue throughout reproductive life until menopause. Modifications in hormonal status, whether related to endogenous or exogenous exposure or to hormone deprivation, appear to be associated with affective disorder in a subgroup of women. For these women, a growing body of evidence indicates a biological pattern of vulnerability to mood disorders in response to hormonal fluctuations. This could have three major implications: that women vary in vulnerability to mood disorder when abrupt change in steroid levels occur, that these effects could be cumulative across the female life span, and that women do not arrive at menopause with equal risk of mood disorders or equal susceptibility to the effects of hormonal replacement therapy as has been assumed by current clinical research and practice. CONCLUSION While hormonal therapies could have positive effects in the treatment and prevention of depressive disorders, further research is required to differentiate hormone-responsive subgroups of women for whom specific hormonal treatments may be most beneficial. To this end, we suggest that a multifactorial model of cumulative vulnerability, which takes into account hormonal exposure throughout life, genetic vulnerability, and environmental factors, may provide better prediction of treatment response.
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Sumner BEH, Grant KE, Rosie R, Hegele-Hartung C, Fritzemeier KH, Fink G. Raloxifene blocks estradiol induction of the serotonin transporter and 5-hydroxytryptamine2A receptor in female rat brain. Neurosci Lett 2007; 417:95-9. [PMID: 17398000 DOI: 10.1016/j.neulet.2007.02.039] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2006] [Revised: 02/12/2007] [Accepted: 02/12/2007] [Indexed: 10/23/2022]
Abstract
Sex steroids have potent effects on mood, mental state and cognition. Our previous findings and those of others suggest that these effects may be due at least in part to estradiol actions on central serotonergic mechanisms. Specifically, estradiol-17beta in its acute positive feedback mode for gonadotropin release in the female rat induces expression of the genes for the 5-hydroxytryptamine(2A) receptor (5-HT(2A)R) and the serotonin transporter (SERT) in the dorsal raphe nucleus (DRN). This is accompanied by an increase in the densities of 5-HT(2A)R and the SERT in forebrain regions which in the human are concerned with the control of mood, mental state, cognition and emotion. Here we report that raloxifene, a benzothiophene and selective estrogen receptor modulator (SERM), completely blocked estradiol stimulation of brain 5-HT(2A)R and SERT expression in acutely ovariectomized rats. Raloxifene also blocked the estrogen-induced surge of luteinizing hormone. Treatment of acutely ovariectomized rats with raloxifene alone increased the density of SERT sites in the mid-frontal cortex and decreased the density of 5-HT(2A)R in the posterior olfactory tubercle. The inhibitory effects of raloxifene on acute estrogen-induction of central serotonergic mechanisms were similar to those of tamoxifen even though there are major differences between the two SERMs in their affinity for the two estrogen receptor subtypes and their actions on the uterus. These findings provide robust evidence that estradiol induction of the 5-HT(2A)R and the SERT in brain is mediated by nuclear estrogen receptors. Our data may provide the basis for obtaining a better understanding of the effects of sex steroids on mood and mental state in the human and the possible rational development of congeners of sex steroids for the treatment of mental disorders.
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Affiliation(s)
- B E H Sumner
- MRC Brain Metabolism Unit, University Department of Neuroscience, 1 George Square, Edinburgh EH8 9JZ, UK
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Bethea CL, Reddy AP, Smith LJ. Nuclear factor kappa B in the dorsal raphe of macaques: an anatomical link for steroids, cytokines and serotonin. J Psychiatry Neurosci 2006; 31:105-14. [PMID: 16575426 PMCID: PMC1413962 DOI: 10.1016/j.yfrne.2006.03.262] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE Nuclear factor kappa B (NFkappaB) is a transcription factor that activates gene expression in response to proinflammatory cytokines, and elevated cytokines are associated with depression, which has a serotonergic component. We questioned (1) whether serotonin neurons contain NFkappaB, (2) whether NFkappaB detection with immunocytochemistry is changed in the dorsal raphe nucleus (DRN) by ovarian hormone treatment and (3) whether ovarian hormones regulate midbrain NFkappaB gene or protein expression. METHODS Monkeys were spayed and treated with placebo, estrogen (E), progesterone (P) or E+P for 1 month (n = 4 animals/treatment group), and the midbrain was harvested for immunocytochemistry and stereology. An antibody that detects nuclear location-specific (NLS)-NFkappaB p65 was applied, and the numbers of NLS-NFkappaB-immunopositive cells were counted in 9 sections of the DRN. Additional monkeys were used for Western blot analysis and quantitative reverse transcription-polymerase chain reaction (RT-PCR) for NFkappaB p65. RESULTS In placebo-treated macaques, neurons were double-immunostained for serotonin and nuclear NFkappaB p65 throughout the DRN. The mean total number of NFkappaB-positive cells equalled 2178 (and standard error of the mean [SEM] 129) in the placebo group, 1631 (SEM 221) in the E-treated group, 2314 (SEM 186) in the P-treated group and 1162 (SEM 100) in the E+P-treated group (analysis of variance p = 0.003). The E-treated and E+P-treated groups had a significantly lower density of cells stained positive for NFkappaB than the placebo or P-treated groups (post hoc). Unmasking of NLS-NFkappaB immunostaining in the DRN revealed dense immunostaining in the cytoplasm of large dorsal raphe neurons. There was no difference between treatment groups in the amount of NFkappaB p65 detected by Western blot or in the relative expression of NFkappaB p65 mRNA with quantitative RT-PCR. CONCLUSIONS These observations are consistent with the notion that gene and protein expression of NFkappaB are constitutive but that ovarian hormones can decrease the nuclear location of NFkappaB in dorsal raphe neurons and, thereby, decrease the ability of NFkappaB to drive gene expression in response to cytokines.
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Affiliation(s)
- Cynthia L Bethea
- Division of Reproductive Sciences, Oregon National Primate Research Center, Oregon Health and Science University, Beaverton, Oregon 97006, USA.
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Trémollières F, Ribot C. [Raloxifene in postmenopausal women]. GYNECOLOGIE, OBSTETRIQUE & FERTILITE 2006; 34:147-53. [PMID: 16483822 DOI: 10.1016/j.gyobfe.2005.12.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2005] [Accepted: 12/15/2005] [Indexed: 05/06/2023]
Abstract
Since the diffusion of the WHI's trial and MWS results, which reported a negative risk/benefit balance of hormone therapy, the management of postmenopausal women has deeply changed over the last 2-3 years. In particular, for the prevention of osteoporosis, the use of other efficient agents tends now to be more widely recommended rather than estrogens. The SERMs with raloxifene are new molecules that have estrogen agonist effects on bone and estrogen antagonist or neutral effects on endometrial and breast tissue. The efficacy of raloxifene to inhibit postmenopausal bone loss as well as to reduce the incidence of vertebral fractures has been demonstrated in women at high risk for osteoporosis through a large randomized placebo-controlled trial involving several thousands of postmenopausal women (MORE trial). Furthermore, the extraskeletal effects of raloxifene might represent an advantage for a global management approach of postmenopausal women, although to date, its exclusive indication is namely the prevention of osteoporosis. However, the estrogen antagonist effects of raloxifene on breast tissue as well as its good safety profile with regard to both the endometrium and the risk of heart diseases are likely to make raloxifene of particular interest for women around the age of 60 years old. Adverse events associated with raloxifene only included an increase in the absolute risk of venous thromboembolism in a comparable manner as with estrogen therapy. Also, its lack of efficacy in reducing hot flushes or preventing vaginal dryness may limit its use in young symptomatic postmenopausal women. Also, its lack of reimbursement in women with no prior fragility fracture must be taken into account.
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Affiliation(s)
- F Trémollières
- UF Ménopause et Maladies Osseuses Métaboliques, Hôpital Paule-de-Viguier, 330, avenue de Grande-Bretagne, 31059 Toulouse cedex 09, France.
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Gerrits M, Grootkarijn A, Bekkering BF, Bruinsma M, Den Boer JA, Ter Horst GJ. Cyclic estradiol replacement attenuates stress-induced c-Fos expression in the PVN of ovariectomized rats. Brain Res Bull 2005; 67:147-55. [PMID: 16140174 DOI: 10.1016/j.brainresbull.2005.06.021] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2005] [Revised: 06/10/2005] [Accepted: 06/13/2005] [Indexed: 02/06/2023]
Abstract
Estradiol modulates stress reactions in female rats. Several studies showed anxiolytic effects of estradiol in behavioral tests, but the underlying mechanisms are still unclear. The aim of the current study was to explore how estradiol-treated rats respond to acute and chronic stress compared to ovariectomized rats. Ovariectomized rats received vehicle or 17beta-estradiol injections (10 microg/250 g) once every 4 days, which induced alternating high and low plasma 17beta-estradiol levels. Stress was presented by daily exposure to an adverse environment in which the animals received five footshocks for either 3 or 22 days. Under control conditions no differences were observed, but as soon as stress was applied, reactions of ovariectomized and estradiol-treated rats diverged. Both acute and chronic stress increased the c-Fos protein expression in the paraventricular nucleus (PVN) of the hypothalamus. Cyclic estradiol treatment reduced this stress-induced activation of the PVN, an effect that seems to be dependent on the plasma estradiol levels. No differences in stress-induced corticosterone responses were revealed between the treatment groups. An increase in the number of ERbeta-expressing cells in the PVN of ovariectomized and estradiol-treated rats during chronic stress implied increased ERbeta-mediated mechanisms during these conditions. The dampening effect of estradiol on the excessive stress-induced activity in the PVN may be beneficial for the animal in its response to chronic recurrent stress by reducing the output of the PVN.
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Affiliation(s)
- Marjolein Gerrits
- Department of Psychiatry, University Medical Center Groningen and University of Groningen, Hanzeplein 1, P.O. Box 30.001, 9700 RB Groningen, The Netherlands.
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Natale V, Albertazzi P, Missiroli N, Pedrini D, Salgarello M. Effects of raloxifene on mood, sleep, libido and cognitive function in postmenopausal healthy women: a pilot study. Maturitas 2004; 48:59-63. [PMID: 15223109 DOI: 10.1016/j.maturitas.2003.07.003] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2003] [Revised: 06/30/2003] [Accepted: 07/29/2003] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess the effect of raloxifene (60 mg) on psychological functions. MATERIAL AND METHODS A total of 49 women were enrolled in a 3-month case-control study. Psychological testing was performed at baseline and at the end of 3 months of treatment. On both occasion measurements were repeated twice at 1 week apart. Scores were averaged. RESULTS Raloxifene appeared to adversely affect the performance in the letter search test hence to worsen attention (t19 = 3.55, P = 0.002) but it reduced wakening episodes compared with baseline (t19 = 3.33, P = 0.005). Memory improved compared with baseline both in the raloxifene group (t19 = 2.99, P = 0.008) and in the controls (t19 = 4.64, P = 0.003). No significant differences were found in mood, well-being and indices of sexual activity. CONCLUSION Raloxifene does not appear to adversely affect psychological function such libido, mood and memory. It may worsen attention but it reduces wakening episodes so it may thus improve sleep.
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Barrett-Connor E, Cauley JA, Kulkarni PM, Sashegyi A, Cox DA, Geiger MJ. Risk-benefit profile for raloxifene: 4-year data From the Multiple Outcomes of Raloxifene Evaluation (MORE) randomized trial. J Bone Miner Res 2004; 19:1270-5. [PMID: 15231013 DOI: 10.1359/jbmr.040406] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2003] [Revised: 03/16/2004] [Accepted: 04/12/2004] [Indexed: 12/26/2022]
Abstract
UNLABELLED Posthoc analysis of the MORE osteoporosis treatment trial assessed risk-benefit profile of raloxifene in 7705 postmenopausal women. A major disease outcomes global index resulted in annual rates of 1.39% and 1.83% in the raloxifene and placebo groups, respectively (HR, 0.75; 95% CI, 0.62-0.92), compatible with a favorable risk-benefit profile for raloxifene for treating postmenopausal osteoporosis. INTRODUCTION The Women's Health Initiative (WHI) trial reported overall risks that exceeded benefits from use of estrogen-progestin in healthy postmenopausal women. The objective of this posthoc analysis of the Multiple Outcomes of Raloxifene Evaluation (MORE) trial was to assess the safety profile of raloxifene, a selective estrogen receptor modulator indicated for the prevention and treatment of osteoporosis, using the global index method from the WHI trial. MATERIALS AND METHODS A total of 7705 postmenopausal women (mean age, 67 years) were enrolled in the MORE osteoporosis treatment trial and randomly assigned to receive placebo or one of two doses of raloxifene (60 or 120 mg/day) for 4 years. A global index of clinical outcomes, defined as described for the WHI trial (the earliest occurrence of coronary heart disease, stroke, pulmonary embolism, invasive breast cancer, endometrial cancer, colorectal cancer, hip fracture, or death because of other causes) was applied to the MORE trial data. Physicians blinded to treatment assignment adjudicated events. Intention-to-treat survival analysis of time-to-first-event was performed using a proportional hazards model. RESULTS AND CONCLUSIONS The annualized rate of global index events was 1.83% in the placebo group and 1.39% in the combined raloxifene dose groups (hazard ratio [HR], 0.75; 95% CI, 0.62-0.92). Analyzing individual dose groups separately yielded the same results (HR for 60 mg/day, 0.75; 95% CI, 0.60-0.96: HR for 120 mg/day, 0.75; 95% CI, 0.59-0.95). Subgroup analyses showed no significant interactions between age or hysterectomy status and the effect of raloxifene on the global index (interaction p > 0.1), whereas the global index risk reduction seemed to be greater in obese women compared with nonobese women (interaction p = 0.03). The significant 25% reduction in global index is compatible with a favorable risk-benefit safety profile when raloxifene is used for osteoporosis treatment in postmenopausal women. These results require confirmation in ongoing clinical trials.
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Affiliation(s)
- Elizabeth Barrett-Connor
- Division of Epidemiology, Department of Family and Preventive Medicine, University of California at San Diego, La Jolla, California 92093-0607, USA.
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Palomba S, Orio F, Russo T, Falbo A, Amati A, Zullo F. Gonadotropin-releasing hormone agonist with or without raloxifene: Effects on cognition, mood, and quality of life. Fertil Steril 2004; 82:480-2. [PMID: 15302308 DOI: 10.1016/j.fertnstert.2003.11.061] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2003] [Revised: 11/18/2003] [Accepted: 11/18/2003] [Indexed: 10/26/2022]
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Palacios S, Farias MLF, Luebbert H, Gomez G, Yabur JA, Quail DC, Turbi C, Kayath MJ, Almeida MJ, Mönnig E, Nickelsen T. Raloxifene is not associated with biologically relevant changes in hot flushes in postmenopausal women for whom therapy is appropriate. Am J Obstet Gynecol 2004; 191:121-31. [PMID: 15295352 DOI: 10.1016/j.ajog.2003.10.701] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
OBJECTIVES Raloxifene is approved for the treatment and prevention of postmenopausal osteoporosis. Previous studies have described a raloxifene-associated increase in hot flushes, reported as adverse events. This study was undertaken to provide a detailed evaluation of the potential of raloxifene to induce or exacerbate hot flushes in postmenopausal women. STUDY DESIGN In this double-blind, placebo-controlled, parallel group multicenter study, 487 postmenopausal women were randomized to receive 8 months of treatment with either raloxifene (RLX) at the recommended dose of 60 mg/day, or by slow-dose escalation for the first 2 months, followed by the standard dose for the rest of the study (SDE), or placebo (PL). The frequency, duration, intensity, severity, and impact of hot flushes were measured. RESULTS With 3-5 hot flushes per week, the mean number at baseline was low. During treatment, it increased by <1 hot flush/week in both active treatment groups and decreased by <1 hot flush/week with PL. The high proportion ( approximately 60%) of asymptomatic patients at baseline had increased further by the end of treatment in all groups. The proportion of women whose pre-existing hot flushes abated during treatment was significantly greater with SDE (P=.005) and PL (P=.050), but not with RLX, when compared with the proportion with treatment-emergent flushes. There were no statistically significant between-group differences in the distribution of the number of hot flushes after 2 months of treatment. At end point, there were no significant differences between SDE and either RLX or PL, but the difference between RLX and PL was statistically significant (P=.035). There were no significant between-group differences in the hot flush impact scores, in treatment satisfaction, and in the proportion of patients requesting symptomatic treatment to alleviate hot flushes. CONCLUSION In a postmenopausal population meeting the criteria for the prescription of RLX, the overall effect of the drug on hot flushes is low. Previous studies using adverse event reports have overestimated the importance of hot flushes in postmenopausal women during treatment with RLX. Slow-dose escalation seems to decrease the number of symptomatic patients further and may be a useful strategy in women reporting flushes when starting RLX.
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Ringa V. Les alternatives au traitement hormonal substitutif de la ménopause : le point épidémiologique. ACTA ACUST UNITED AC 2004; 33:195-209. [PMID: 15170434 DOI: 10.1016/s0368-2315(04)96440-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
OBJECTIVE Recent results put into question the risks/benefits ratio of hormone replacement therapy and emphasize the importance of precise knowledge of the effects of other treatments that exist for postmenopausal symptoms or diseases. Our aim is to analyze their effect. METHODS A review of randomized trials or epidemiological studies was undertaken. RESULTS Bisphophonates, calcitonin, parathormone, strontium ranelate, calcium and vitamin D have specific effects on bone. The efficacy of bisphophonates for prevention and treatment of osteoporosis has been proven and parathormone and strontium ranelate seem promising. These treatments are useful for women at high risk of osteoporosis who do not suffer from menopausal symptoms. Tibolone, SERMs and phytoestrogens exert effects on various tissues. SERMs are very promising, but they do not improve climacteric symptoms and their long term effects are still unknown. Tibolone has beneficial effects on climacteric symptoms and on bone loss, but recent results concerning its effects on the risk of breast cancer call into question its interest. The beneficial effects of phytoestrogens on bone and on vasomotor symptoms need to be confirmed. CONCLUSION At this time, none of the existing treatments for postmenopausal symptoms or diseases is ideal. The existence of several options for treatments of symptoms or diseases of the postmenopause is helpful as it affords several choices for physicians and for women who sometimes need to be treated for many years. However several questions remain unanswered concerning the long term effects of these treatments.
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Affiliation(s)
- V Ringa
- INSERM U 149, Unité de Recherches Epidémiologiques en Santé Périnatale et Santé des Femmes, Hôpital Paul-Brousse, 16 avenue Paul-Vaillant-Couturier, 94807 Villejuif Cedex, France.
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Warren MP. A comparative review of the risks and benefits of hormone replacement therapy regimens. Am J Obstet Gynecol 2004; 190:1141-67. [PMID: 15118656 DOI: 10.1016/j.ajog.2003.09.033] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The Women's Health Initiative (a large, randomized, placebo-controlled trial) investigated the effect of conjugated equine estrogens combined with medroxyprogesterone acetate on specific potential long-term benefits and risks. A review of the clinical studies that have investigated different types and regimens of estrogens combined with progestins was conducted to assess how applicable the results of the Women's Health Initiative are to hormone replacement therapy regimens in general. The studies that were reviewed were limited to randomized clinical trials and observational studies that have been published over the last 15 years (1987-2002) and to meta-analyses and reviews that may have included the literature before 1987. The increased risks for venous thromboembolism, stroke, coronary heart disease, and breast cancer that were identified in the Women's Health Initiative trial have also been reported with postmenopausal hormone therapies that contain a variety of estrogen and progestin products. The beneficial effects that were noted in the Women's Health Initiative, with respect to reductions in fractures and colorectal cancer, have not been evaluated in large, randomized controlled trials that use different estrogen/progestin combinations; however, observational trials that used a variety of estrogen or hormone replacement therapy products and randomized clinical studies that evaluated bone mineral density (an excellent predictor of fracture risk) with different estrogen/hormone replacement therapy regimens would suggest that results would be similar to those found in the Women's Health Initiative. Although the relief of menopausal symptoms, the primary reason women seek treatment, was not included in the overall benefit/risk analysis of the Women's Health Initiative, numerous trials suggest that all therapies are effective. Overall, these data indicate that the benefit/risk analysis that was reported in the Women's Health Initiative can be generalized to all postmenopausal hormone replacement therapy products.
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Affiliation(s)
- Michelle P Warren
- Department of Obstetrics and Gynecology, Columbia University College of Physicians and Surgeons, New York, NY, USA.
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Cullen J, Schwartz MD, Lawrence WF, Selby JV, Mandelblatt JS. Short-term impact of cancer prevention and screening activities on quality of life. J Clin Oncol 2004; 22:943-52. [PMID: 14990651 DOI: 10.1200/jco.2004.05.191] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
PURPOSE There are few data on the short-term effects of participating in cancer prevention activities, undergoing genetic risk assessment, or having routine screening. The objective of this article is to systematically review existing research on short-term effects of prevention, genetic counseling and testing, and screening activities on quality of life. METHODS We conducted a MEDLINE search for original research studies that were published between January 1, 1985, and December 31, 2002, and conducted in North America or Western Europe. Data were abstracted and summarized using a standardized format. RESULTS We reviewed 210 publications. Most studies focused on psychological states (anxiety, depression), symptoms, or general health status. One hundred thirty-one studies used 51 previously validated noncancer instruments. Many researchers (12.6%) also added cancer-specific measures, such as perceived cancer risk or symptom indices. Only one study measured satisfaction or quality of provider-client communication. While one report examined lost workdays, no other economic consequences of short-term outcomes were evaluated. Among seven studies that assessed short-term outcomes preferences, only four specifically used time trade-off or linear rating scale methods. No study used standard gamble or willingness-to-pay methods. The overwhelming majority of research indicated that short-term effects were transient. Only two studies linked short-term effects to long-term cancer-related health behaviors such as repeat screening. CONCLUSION There is considerable heterogeneity in short-term outcome measurement. Clinicians need to be aware of potential for short-term, transient adverse effects. The impact of short-term experiences should to be linked to long-term health status and use of services.
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Affiliation(s)
- Jennifer Cullen
- Department of Oncology, Georgetown University, 2233 Wisconsin Ave NW, Suite 440, Washington, DC, USA.
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Mitchell JL, Walsh J, Wang-Cheng R, Hardman JL. Postmenopausal hormone therapy: a concise guide to therapeutic uses, formulations, risks, and alternatives. Prim Care 2003; 30:671-96. [PMID: 15024891 DOI: 10.1016/s0095-4543(03)00093-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Postmenopausal hormone replacement therapy is helpful in relieving menopausal vasomotor symptoms and vaginal atrophy and can prevent osteoporosis; however, attendant risks include breast cancer, thromboembolism, gallbladder disease, stroke, CHD, dementia, and hypertriglyceridemia. Decision making must weigh these risks and benefits and also include potential benefits on mood, colorectal cancer prevention, and hip fracture reduction. Some areas, such as ovarian cancer risk and the impact of combination estrogen-progestin versus unopposed estrogen on risk, remain unclear. The physician and patient need to carefully assess, discuss, and monitor the individual's symptoms and risks when considering HT use. For those with contraindications or concerns about HT, there are alternative therapies of variable efficacy for vasomotor symptoms and vaginal atrophy.
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Affiliation(s)
- Julie L Mitchell
- Department of Medicine, Division of General Internal Medicine, Medical College of Wisconsin, 9200 West Wisconsin Avenue, FEOB, Suite 4200, Milwaukee, WI 53226, USA.
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Hunter MS. The Women's Health Questionnaire (WHQ): Frequently Asked Questions (FAQ). Health Qual Life Outcomes 2003; 1:41. [PMID: 14521718 PMCID: PMC212192 DOI: 10.1186/1477-7525-1-41] [Citation(s) in RCA: 78] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2003] [Accepted: 09/10/2003] [Indexed: 11/30/2022] Open
Abstract
The Women's Health Questionnaire (WHQ) is a measure of mid-aged women's emotional and physical health. Since its publication in 1992 the WHQ has been widely used in multinational clinical trials, in epidemiological studies as well as in the evaluation of non-medical treatments. In particular the WHQ has been included as a quality of life measure in trials of hormonal preparations for peri and post menopausal women and in studies using a variety of preventative interventions for mid-aged and older women. The questionnaire was developed in English and standardised on a sample of women aged 45-65 years. It is reliable, has good concurrent validity and is sensitive to detecting change, and is available in 27 languages. The range of subscales included in the WHQ enable a detailed assessment of dimensions of emotional and physical health, such as depression, anxiety, sleep problems, somatic symptoms, with optional subscales for menstrual problems and sexual difficulties. The WHQ is the first measure to be included in the MAPI Research Institute's database, the International Health-related Quality of Life Outcomes Database (IQOD). Drawing upon data from international studies this project aims to produce reference values for cross-culturally valid, reliable and responsive quality of life instruments. In addition to this work, a revised shorter version of the WHQ is currently being developed.
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Affiliation(s)
- Myra S Hunter
- Department of Psychology, King's College London, Adamson Centre, St Thomas' Hospital, Lambeth Palace Road, London, SE1 7EH, UK.
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Huttner RP, Shepherd JE. Gonadal steroids, selective serotonin reuptake inhibitors, and mood disorders in women. Med Clin North Am 2003; 87:1065-76. [PMID: 14621331 DOI: 10.1016/s0025-7125(03)00061-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
That gonadal steroids influence the limbic system and that they affect neurotransmitter activity is undisputed. Because of these known actions, and because ET and HT alleviate hot flushes and resultant sleep disturbances, they may improve mood and sense of well-being in healthy climacteric women. However, estrogen plus progestin did not decrease depressive symptoms in the WHI, the largest double-blind, placebo-controlled trial of hormone replacement yet performed. In addition, although several studies have suggested efficacy in this regard, neither ET nor HT has been proved to be therapeutic for major depression in perimenopausal and menopausal women. Certainly, further studies are needed on the potential of estrogen as an antidepressant. Based on current evidence, however, one cannot prescribe ET or HT as primary treatment for major depression in good conscience. When treating patients far this serious problem, one cannot rely on theory and the desire that it be borne out. As Sigmund Freud wrote: "Thus we call a belief an illusion when a wish-fulfillment is a prominent factor in its motivation, and in doing so we disregard its relation to reality, just as the illusion itself set, no store by verification". Since the initial publication of the results of the WHI, clinicians have learned to be cautious when making decisions about therapy that has not been proved in randomized controlled trials. In addition, attention has shifted away from potential global effects of ET and HT toward more specific management of each specific clinical sequela of menopause. If major depression is to be addressed in this way, SSRIs become first-line therapy, with TCAs considered second-line because of reduced tolerability. ET and HT may be added separately as appropriate, and may be helpful on an individual basis. Indeed, treatment for major depression in any person, male or female, at any age, is best chosen based on life situation and the neuropsychology of the condition, and not based on gender alone.
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Affiliation(s)
- Ruby P Huttner
- Hunterdon Medical Center, 121 Highway 31 South, Suite 300, Flemington, NJ 08822, USA
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Murphy S, McCullough L, Littleton-Kearney M, Hurn P. Estrogen and selective estrogen receptor modulators: neuroprotection in the Women's Health Initiative era. Endocrine 2003; 21:17-26. [PMID: 12777699 DOI: 10.1385/endo:21:1:17] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2003] [Revised: 02/04/2003] [Accepted: 02/11/2003] [Indexed: 11/11/2022]
Abstract
Estrogen has been comprehensively studied as a neuroprotective agent in women, animals, and a variety of in vitro models of neural injury and degeneration. Most data suggest that estrogen can benefit the ischemic brain and reduce cell death. However, recent data from the Women's Health Initiative have raised concerns about the utility and safety of chronic estrogen use in women. While estrogen is a potent and reproducible neuroprotectant in animals and in vitro, its current administration in women has had unanticipated and paradoxical effects. Nonetheless, estrogen's diverse actions make it an ideal prototype for developing new neuroprotectants such as selective estrogen receptor modulators (SERMs). SERMs represent a class of drugs with mixed estrogen agonistic and antagonistic activity. Experimental and clinical data suggest a neuroprotective role for SERMs in normal and injured brain. The discrepancy among observational studies, preclinical data, and clinical trials emphasizes the need for further study of the mechanisms leading to the increased incidence of stroke observed in postmenopausal women. Research is still needed to optimize combined or estrogen alone hormone replacement therapy options as well as the prevention/management of cerebrovascular/ central nervous system disorders. This review critiques estrogen and SERMs' neuroprotective potential in experimental and clinical studies of stroke and cerebrovascular disease.
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Affiliation(s)
- Stephanie Murphy
- Department of Anesthesiology and Critical Care Medicine, Johns Hopkins Medical Institutions, Baltimore, MD, USA.
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Effect of Raloxifene on Sexual Function in Older Postmenopausal Women With Osteoporosis. Obstet Gynecol 2003. [DOI: 10.1097/00006250-200302000-00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
The use of estrogen or hormone replacement therapy (ERT/HRT) in preventing disease in menopausal women has been well documented. Less attention has been paid to the menopausal symptoms that can impair the quality of life of menopausal women, such as hot flushes, sleep disorders, sexual dysfunction, and alterations in mood. Researchers have used a variety of methods to investigate these concerns. Decreases in ovarian hormones that occur with menopause have been implicated in these symptoms. Ovarian hormones affect the central nervous system and urogenital tissues directly via receptors for estrogen, progesterone, and androgens. Changes in the symptoms of menopause consequential to estrogen therapy reflect the effect of this therapy on these tissues. Evidence supporting the effectiveness of ERT/HRT in the treatment of symptoms affecting quality of life is growing and supports the use of ERT/HRT during menopause. Because the most dramatic hormonal changes associated with menopause are related to estrogen and because estrogen is usually coadministered with a progestogen in patients with an intact uterus, this review is focused primarily on ERT/HRT. Because androgen therapy may also improve quality of life by enhancing perimenopausal and postmenopausal sexual desire, function, and general well-being, a brief discussion of androgen supplementation of ERT/HRT is also included. The ideal doses and combinations of hormones must be determined on an individual basis, taking into consideration benefits, risks, and interactions of the different hormone therapies.
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Jarkova NB, Martenyi F, Masanauskaite D, Walls EL, Smetnik VP, Pavo I. Mood effect of raloxifene in postmenopausal women. Maturitas 2002; 42:71-5. [PMID: 12020982 DOI: 10.1016/s0378-5122(01)00303-6] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
OBJECTIVE Some experimental and observational data suggest a role of estrogen in depression. Raloxifene is a selective estrogen receptor modulator (SERM) approved for the prevention and treatment of postmenopausal osteoporosis. Its influence on mood in postmenopausal women has not been fully established. Thus, we investigated the effect of raloxifene on mood. METHODS In a randomized double-blind osteoporosis prevention study, the action of raloxifene on mood was assessed in a subgroup of non-depressed postmenopausal women (mean age: 58.9 years) receiving raloxifene 60 mg/day (n=18) or placebo (n=18). The Hamilton Depression Rating Scale (HDRS) was applied to evaluate mood 3 and 12 months following treatment. RESULTS Baseline HDRS scores were not different among treatment groups. Overall scores decreased from baseline at 3 and 12 months in the raloxifene group (P<or=0.006), but not in the placebo group. Depression and anxiety indexes decreased in the raloxifene group at 3 and 12 months (P<or=0.04); only anxiety index at 12 months decreased in the placebo group (P=0.045). CONCLUSIONS These preliminary results suggest that raloxifene does not negatively influence mood in non-depressed, younger postmenopausal women. Larger, long-term studies are required to evaluate a possible mood improvement effect of raloxifene.
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Affiliation(s)
- Natalia B Jarkova
- Mental Health Research Center, Russian Academy of Medical Sciences, Kashirskoye Shosse 34, Moscow, Russia
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Abstract
Breast cancer risk reduction now represents an achievable medical objective. Current interventions include selective estrogen receptor modulators (SERMs), prophylactic surgery, and lifestyle change. For SERMs, current evidence supports tamoxifen use for breast cancer risk reduction whereas raloxifene requires further study. Prophylactic mastectomy and prophylactic oophorectomy, effective in retrospective clinical experiences, should be considered only for women at substantial risk willing to accept the irreversible consequences of these procedures. Although dietary fat intake is under clinical trial evaluation, lifestyle change, including weight loss, dietary change, and increased physical activity, can be recommended based on other health considerations. Use of any intervention requires careful breast cancer risk assessment, risk-benefit calculations, and informed decision making with full patient participation. Future breast cancer risk assessment may incorporate additional biologic measures of estrogen exposure and/or analyses of collected breast cells. Under active evaluation are novel SERMs, aromatase inhibitors/inactivators, gonadotrophin-releasing hormone agonists, retinoids, statins, and tyrosine kinase and cyclooxygenase-2 inhibitors.
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Affiliation(s)
- Rowan T Chlebowski
- Harbor-UCLA Research and Education Institute, 1124 W. Carson Street, Torrance, California 90502-2064, USA.
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35
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Affiliation(s)
- S Ratner
- New York University School of Medicine Bellevue Hospital 462 First Ave, Rm 2W42 New York, NY 10016, USA.
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