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15 results on '"MESH: Menopause"'

1. Emergence and maintenance of menopause in humans: A game theory model

Author

Michel Raymond, Valentin Thouzeau, Institut des Sciences de l'Evolution de Montpellier (UMR ISEM), École pratique des hautes études (EPHE), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Montpellier (UM)-Centre de Coopération Internationale en Recherche Agronomique pour le Développement (Cirad)-Centre National de la Recherche Scientifique (CNRS)-Institut de recherche pour le développement [IRD] : UR226, Eco-Anthropologie et Ethnobiologie (EAE), and Muséum national d'Histoire naturelle (MNHN)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS)

Subjects
0106 biological sciences, 0301 basic medicine, Statistics and Probability, MESH: Menopause, media_common.quotation_subject, [SDV]Life Sciences [q-bio], MESH: Biological Evolution, Kin selection, Biology, MESH: Reproduction, 010603 evolutionary biology, 01 natural sciences, General Biochemistry, Genetics and Molecular Biology, 03 medical and health sciences, Reproductive senescence, Game Theory, medicine, MESH: Family Characteristics, Humans, ESS, Grandmothering, Ovulation, media_common, Pleiotropy, Family Characteristics, MESH: Humans, General Immunology and Microbiology, Life span, Applied Mathematics, Reproduction, Conflict over resources, [SDV.BDLR]Life Sciences [q-bio]/Reproductive Biology, General Medicine, medicine.disease, Biological Evolution, Menopause, 030104 developmental biology, Pleiotropy (drugs), MESH: Game Theory, Modeling and Simulation, Maternity cost, Female, General Agricultural and Biological Sciences, Game theory, MESH: Female, Demography
Abstract

International audience; Menopause, the permanent cessation of ovulation, occurs in women well before the end of their expected life span. Several adaptive hypotheses have been proposed to solve this evolutionary puzzle, each based on a possible fitness benefit derived from an early reproductive senescence, but no consensus has emerged. The construction of a game theory model allowed us to jointly study the main adaptive hypotheses in emergence and maintenance of menopause. Four classical hypotheses on the benefits of menopause were considered (decreased maternal mortality, increased grandmothering, decreased conflict over reproductive resources between older and younger females, and changes in their relatedness) plus a fifth one derived from a possible pleiotropic trade-off. Interestingly, the conditions for the emergence of menopause are more restrictive than those for its maintenance due to the social and familial changes induced by the occurrence of non-reproductive older women.

Published
2017

2. Age at natural menopause genetic risk score in relation to age at natural menopause and primary open-angle glaucoma in a US-based sample

Author

Pasquale, Louis, Aschard, Hugues, Kang, Jae, Bailey, Jessica, Lindström, Sara, Chasman, Daniel, Christen, William, Allingham, R Rand, Ashley-Koch, Allison, Lee, Richard, Moroi, Sayoko, Brilliant, Murray, Wollstein, Gadi, Schuman, Joel, Fingert, John, Budenz, Donald, Realini, Tony, Gaasterland, Terry, Gaasterland, Douglas, Scott, William, Singh, Kuldev, Sit, Arthur, Igo, Robert, Song, Yeunjoo, Hark, Lisa, Ritch, Robert, Rhee, Douglas, Gulati, Vikas, Havens, Shane, Vollrath, Douglas, Zack, Donald, Medeiros, Felipe, Weinreb, Robert, Pericak-Vance, Margaret, Liu, Yutao, Kraft, Peter, Richards, Julia, Rosner, Bernard, Hauser, Michael, Haines, Jonathan, Wiggs, Janey, Allingham, R. Rand, Harvard Medical School [Boston] (HMS), Brigham & Women’s Hospital [Boston] (BWH), Harvard T.H. Chan School of Public Health, Case Western Reserve University [Cleveland], Program in Genetic Epidemiology and Statistical Genetics (PGESG - BOSTON), Harvard School of Public Health, Brigham and Women's Hospital [Boston], Lawrence Livermore National Laboratory (LLNL), The NIH/NEI R01EY022305 (J.L.W.) supports data collection and analysis for the National Eye Institute Glaucoma Human Genetics Collaboration Heritable Overall Operational Database (NEIGHBORHOOD) consortium. Support for collection of cases, controls, and analysis for individual datasets is as follows. Genotyping services for the predecessor National Eye Institute Glaucoma Human Genetics Collaboration (NEIGHBOR) study were provided by the Center for Inherited Disease Research (CIDR) and were supported by the National Eye Institute (NEI) through grant HG005259-01 (J.L.W.). In addition, CIDR is funded through a federal contract from the National Institutes of Health to The Johns Hopkins University—contract number HHSN268200782096C. Genotyping for the Mass Eye and Ear dataset and some Nurses Health Study (NHS) and Health Professionals Follow-up Study (HPFS) participants that formed the Glaucoma Genes and Environment (GLAUGEN) study was completed at the Broad Institute and supported by GENEVA project grant HG004728 (L.R.P.) and U01-HG004424 (Broad Institute). NIH/NHGRI U01 HG004446 (C Laurie) supported genotype data cleaning and analysis for the GLAUGEN study. The NEI through ARRA grants 3R01EY015872-05S1 (J.L.W.) and 3R01EY019126-02S1 (M.A.H.) supported the collection and processing samples for the NEIGHBOR dataset. The funding for the collection of NEIGHBOR cases and controls was provided by NIH grants: EY015543 (R.R.A.), U02HG004608 (M.H.B.), HG006389 (M.H.B.), UL1TR000427 (M.H.B.), EY006827 (D.G.), HL73042, HL073389, EY13315 (M.A.H.), CA87969, CA49449, CA55075, EY009149 (PR Lichter), HG004608 (C McCarty), EY008208 (F.M.), EY015473 (L.R.P.), EY012118 (M.A.P.-V.), EY015682 (T.R.), EY011671 (J.E.R.), EY09580 (J.E.R.), EY013178 (J.S.S.), EY010886 (J.L.W.), EY009847 (J.L.W.), EY011008, EY144428 (K Zhang), EY144448 (K Zhang), EY18660 (K Zhang), and Research to Prevent Blindness (multiple institutions). The collection of Marshfield clinic cases and controls was supported by 1U02HG004608-01, 5U01HG006389-02, and NCATS/NIH grant UL1TR000427. In addition, some NHS/HPFS cases and controls and analysis of genome-wide data were supported by R01 CA131332 (RM Tamimi, I De Vivo), UM1 CA186107, UM1 CA167552, R01 CA49449, P01 CA87969. The Women's Genome Health Study (WGHS) is supported by HL043851 and HL080467 from the National Heart, Lung, and Blood Institute and CA047988 from the National Cancer Institute, the Donald W. Reynolds Foundation and the Foundation Leducq, with collaborative scientific support and funding for genotyping provided by Amgen. POAG case identification in Women's Genome Health Study was supported by 3RO1 EY015473-05S1 (LR Pasquale). Blood collection at New York Eye & Ear Infirmary was supported by the New York Glaucoma Research Institute., H.A., J.N.C.B., S.L., D.L.C., W.G.C., A.A.-K., S.E.M., D.G., M.H.B., G.W., R.P.I., Y.E.S., L.H., S.H., D.V., M.A.P.-V., and J.E.R. have no conflicts to declare. J.L.W., J.H.K., R.R.A., M.A.H., R.K.L., T.G., V.G., D.J.Z., Y.L., P.K., and B.A.R. sole disclosure is that they receive grant support from NIH. L.R.P. received grant support from NIH and has been a speaker for Allergan. He also served as a paid consultant to Novartis and to Bausch + Lomb. He has received support to travel to meetings by The Glaucoma Foundation (NYC), Glaukos and Aerie Pharmaceuticals. J.S.S. received grant support from NIH and is an inventor on a patent. J.F. received grant support from NIH and Regeneron. D.L.B. received consulting fees from Alcon Labs and travel support from New World Medical, Inc. He is also compensated for Data Safety Monitoring Board activity from Ivantis. He received grant support from New World Medical. T.R. received grant support from NIH and is a consultant for Alcon, Alimera, Bausch and Lomb, Reichert, Sensimed, and Inotek. W.K.S. holds a patent regarding the use of genetic data for risk assessment in age-related macula degeneration (Duke University). He received grant support from NIH, Florida Biomedical Research Program and the American Health Assistance Foundation. K.S. is a consultant to Alcon, Allergan, Santen, and Shire. A.H.S. serves as a consultant to Allergan, Alcon and Sensimed. He has received research support from NIH, Aerie Pharmaceuticals, and Glaukos. R.R. is on the advisory board of Isonic Inc, Intelon Optics and Xoma (US) LLC. He serves as consultant for Aeon Astron Europe B.V., Diopsyc, Inc, GLIA LLC, Gerson Lehrman Group, Guardian Health Sciences and Mobius Therapeutics. He is on the Board of Directors for International Eye Wellness Institute and receives royalties from Ocular Instruments. D.J.R. received research support from Merck, Allergan, Ivantis, and Glaukos. He is on the Scientific Advisory Board of Aerie and Transcend and is on the Data Safety Monitoring Board of Sanofi. F.M. received research support from Carl-Zeiss Meditec, Heidelberg Engineering, Allergan, Topcon, Reichert and Genentech. R.N.W. had a financial agreement or affiliation during the past year with the following commercial interests in the form of Consultant/Advisory Board: Alcon, Allergan, Bausch & Lomb Incorporated, ForSight VISION5, and Valeant, Contracted Research: Genentech, Inc, and and Quark. J.L.H. receives travel support and speaker honoraria from Novartis. He has received royalties from John Wiley and Sons and Athena Diagnostics. The NIH supports his research

Subjects
0301 basic medicine, Percentile, Aging, genetic structures, MESH: Menopause, Neurodegenerative, MESH: Risk Assessment, Medical and Health Sciences, MESH: Genotype, 0302 clinical medicine, Risk Factors, MESH: Risk Factors, Reproductive history, MESH: Genetic Variation, Genetic risk, [STAT.AP]Statistics [stat]/Applications [stat.AP], Natural menopause, MESH: Middle Aged, Age Factors, Obstetrics and Gynecology, Middle Aged, Genetic risk score, 3. Good health, Open-Angle, ComputingMethodologies_DOCUMENTANDTEXTPROCESSING, Female, Menopause, Primary open-angle glaucoma, [STAT.ME]Statistics [stat]/Methodology [stat.ME], Glaucoma, Open-Angle, medicine.medical_specialty, Genotype, Age at natural menopause, Risk Assessment, 03 medical and health sciences, medicine, Genetics, MESH: United States, Humans, Obstetrics & Reproductive Medicine, Eye Disease and Disorders of Vision, Gynecology, MESH: Age Factors, MESH: Humans, business.industry, Human Genome, Genetic variants, Neurosciences, Genetic Variation, Glaucoma, Odds ratio, Original Articles, Confidence interval, United States, eye diseases, 030104 developmental biology, Good Health and Well Being, [SDV.GEN.GH]Life Sciences [q-bio]/Genetics/Human genetics, 030221 ophthalmology & optometry, MESH: Glaucoma, Open-Angle, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, [INFO.INFO-BI]Computer Science [cs]/Bioinformatics [q-bio.QM], business, MESH: Female, Demography
Abstract

Supplemental Digital Content is available in the text, Objective: Several attributes of female reproductive history, including age at natural menopause (ANM), have been related to primary open-angle glaucoma (POAG). We assembled 18 previously reported common genetic variants that predict ANM to determine their association with ANM or POAG. Methods: Using data from the Nurses’ Health Study (7,143 women), we validated the ANM weighted genetic risk score in relation to self-reported ANM. Subsequently, to assess the relation with POAG, we used data from 2,160 female POAG cases and 29,110 controls in the National Eye Institute Glaucoma Human Genetics Collaboration Heritable Overall Operational Database (NEIGHBORHOOD), which consists of 8 datasets with imputed genotypes to 5.6+ million markers. Associations with POAG were assessed in each dataset, and site-specific results were meta-analyzed using the inverse weighted variance method. Results: The genetic risk score was associated with self-reported ANM (P = 2.2 × 10–77) and predicted 4.8% of the variance in ANM. The ANM genetic risk score was not associated with POAG (Odds Ratio (OR) = 1.002; 95% Confidence Interval (CI): 0.998, 1.007; P = 0.28). No single genetic variant in the panel achieved nominal association with POAG (P ≥0.20). Compared to the middle 80 percent, there was also no association with the lowest 10th percentile or highest 90th percentile of genetic risk score with POAG (OR = 0.75; 95% CI: 0.47, 1.21; P = 0.23 and OR = 1.10; 95% CI: 0.72, 1.69; P = 0.65, respectively). Conclusions: A genetic risk score predicting 4.8% of ANM variation was not related to POAG; thus, genetic determinants of ANM are unlikely to explain the previously reported association between the two phenotypes.

Published
2017

3. Differences in breast carcinoma in situ between menopausal and premenopausal women

Author

Claire, Pradier, Marion, Cornuau, Johanne, Norca, Habiba, Mesbah, Philippe, Poree, Gilles, Body, Jean-Marc, Classe, Jean, Leveque, Service d'oncologie chirurgicale, CRLCC Eugène Marquis (CRLCC), Département de Biologie Oncologique, CRLCC René Gauducheau, Département d'information médicale, and Le Corre, Morgane

Subjects
MESH: Survival Rate, MESH: Menopause, MESH: Mammography, Breast Neoplasms, [SDV.CAN]Life Sciences [q-bio]/Cancer, MESH: Prognosis, Immunoenzyme Techniques, [SDV.CAN] Life Sciences [q-bio]/Cancer, Humans, skin and connective tissue diseases, MESH: Immunoenzyme Techniques, Neoplasm Staging, Retrospective Studies, MESH: Humans, MESH: Middle Aged, MESH: Carcinoma, Intraductal, Noninfiltrating, Carcinoma, Ductal, Breast, MESH: Retrospective Studies, MESH: Neoplasm Staging, Middle Aged, Prognosis, Survival Rate, MESH: Carcinoma, Ductal, Breast, Carcinoma, Intraductal, Noninfiltrating, MESH: Premenopause, Premenopause, Female, Menopause, MESH: Female, MESH: Breast Neoplasms, Mammography
Abstract

International audience; AIM: To seek differences between ductal carcinoma in situ (DCIS) according to the menopausal status of patients and to analyze their repercussions on patient care. PATIENTS AND METHODS: A multicenter retrospective study of 384 patients from 3 centers specialized in breast cancer surgery was carried out based on an analysis of the various characteristics (clinical, therapeutic, histologic, outcome) of DCIS between two groups of post- and pre-menopausal patients. RESULTS: At the time of diagnosis, 58.6% of the patients were menopausal. Compared to these patients, DCIS in premenopausal women was more frequently associated with initial clinical signs (p=0.006), a larger tumor size (p=0.02), involved margins after initial surgery (p=0.005), and surgical re-excision (p=0.03). The mammograms of the menopausal patients indicated a worse prognosis (using the American College of Radiology Classification) (p=0.025), and according to the histology report findings, more marked comedo necrosis (p=0.01). There was no difference in the other criteria (nuclear grade, multifocality, benign lesions associated with malignancy, relapse and its time of occurrence). The use of hormone replacement therapy had no effect on these data. CONCLUSION: The characteristics of DCIS are similar, whether occuring before or after the menopause, but the phenotypic expression is different. Menopausal status should not be a criterion for changing patient care.

Published
2011

4. Timing of the vascular actions of estrogens in experimental and human studies: why protective early, and not when delayed?

Author

Jean-François Arnal, Françoise Lenfant, Pierre Gourdy, Florence Trémollières, Institut des Maladies Métaboliques et Cardiovasculaires (I2MC), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-Institut National de la Santé et de la Recherche Médicale (INSERM), and Simon, Marie Francoise

Subjects
MESH: Menopause, medicine.medical_treatment, Estrogen receptor, Coronary Disease, 030204 cardiovascular system & hematology, Bioinformatics, MESH: Estrogens, MESH: Atherosclerosis, 0302 clinical medicine, Medroxyprogesterone acetate, MESH: Animals, 0303 health sciences, Estradiol, Human studies, Obstetrics and Gynecology, Plaque, Atherosclerotic, 3. Good health, Menopause, Receptors, Estrogen, Preventive action, MESH: Receptors, Estrogen, Female, MESH: Endothelium, Vascular, MESH: Estradiol, hormones, hormone substitutes, and hormone antagonists, medicine.drug, medicine.medical_specialty, medicine.drug_class, General Biochemistry, Genetics and Molecular Biology, 03 medical and health sciences, Internal medicine, medicine, Animals, Humans, MESH: Plaque, Atherosclerotic, 030304 developmental biology, MESH: Humans, business.industry, Estrogens, Atherosclerosis, medicine.disease, Endocrinology, Estrogen, MESH: Progestins, Endothelium, Vascular, Hormone therapy, MESH: Coronary Disease, Progestins, business, MESH: Female, Hormone
Abstract

International audience; Estrogens, and in particular 17β-estradiol (E2), play a pivotal role in sexual development and reproduction and are also implicated in a large number of physiological processes including the cardiovascular system. Although epidemiological studies and Nurses' Health Study suggested, and all animal models of early atheroma clearly demonstrated a vasculoprotective action of both endogenous and exogenous estrogens, the Women's Health Initiative did not confirm the preventive action of estrogens against coronary heart disease (CHD). However, women who initiated hormone therapy closer to menopause tended to have reduced CHD risk compared with increased CHD risk among women more distant from menopause. Thus, it is now mandatory to try to understand the mechanisms that could have influenced the actions of estrogens at various stages of atherosclerosis and/or of life. In this current review, we will summarize our understanding of the potential cellular targets and mechanisms of the vasculoprotective actions of estrogens, as well as of the lack of action of estrogens when administered after a period of hormonal deprivation. The mechanisms of the aggravating role of progestogens such as medroxyprogesterone acetate will be considered. Finally, we will analyze the possibilities to uncouple some beneficial from other undesirable actions following the partial/selective activation of estrogen receptors.

Published
2011

5. N-acetyltransferase 2 polymorphisms, tobacco smoking, and breast cancer risk in the breast and prostate cancer cohort consortium

Author

Cox, Dg, Dostal, L, Hunter, Dj, Le Marchand, L, Hoover, R, Ziegler, Rg, Thun, Mj, Diver, Wr, Stevens, Vl, Amiano, P, Boutron Rualt MC, Campa, Daniele, van Duijnhoven FJ, Gram, It, Kaaks, R, Khaw, K. T., Riboli, E, Sund, M, Trichopoulos, D, Tumino, R, Vogel, U, Kraft, P, Buring, Je, Hankinson, Se, Lee, Im, Zhang, Sm, Lindstrom, S, Berg, Cd, Chanock, S, Isaacs, C, Mccarty, C, Haiman, Ca, Henderson, Be, Prostate Cancer Cohort Consortium, Equipe 6, Centre de Recherche en Cancérologie de Lyon (UNICANCER/CRCL), Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre Léon Bérard [Lyon]-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Department of Cancer Epidemiology, German Cancer Research Center - Deutsches Krebsforschungszentrum [Heidelberg] (DKFZ), DURHAM, Durham, University of Hawai‘i [Mānoa] (UHM), Division of Cancer Epidemiology and Genetics, National Cancer Institute [Bethesda] (NCI-NIH), and National Institutes of Health [Bethesda] (NIH)-National Institutes of Health [Bethesda] (NIH)

Subjects
Oncology, Male, single nucleotide, MESH: Menopause, Epidemiology, MESH: Logistic Models, arylamine N-acetyltransferase, polymorphism, Cohort Studies, Prostate cancer, 0302 clinical medicine, MESH: Risk Factors, Risk Factors, breast neoplasms, Brief Original Contribution, MESH: Cohort Studies, 0303 health sciences, MESH: Middle Aged, MESH: Polymorphism, Single Nucleotide, Middle Aged, MESH: Case-Control Studies, 3. Good health, NAT2 protein, human, polymorphism, single nucleotide, smoking, 030220 oncology & carcinogenesis, Cohort, Female, Menopause, Cohort study, MESH: Smoking, medicine.medical_specialty, NAT2 protein, [SDV.CAN]Life Sciences [q-bio]/Cancer, Polymorphism, Single Nucleotide, 03 medical and health sciences, Breast cancer, Internal medicine, medicine, Humans, human, 030304 developmental biology, MESH: Humans, Bladder cancer, business.industry, Case-control study, Cancer, Odds ratio, medicine.disease, MESH: Arylamine N-Acetyltransferase, MESH: Male, Logistic Models, Case-Control Studies, business, MESH: Female, MESH: Breast Neoplasms
Abstract

International audience; Common polymorphisms in the N-acetyltransferase 2 gene (NAT2) modify the association between cigarette smoking and bladder cancer and have been hypothesized to determine whether active cigarette smoking increases breast cancer risk. The authors sought to replicate the latter hypothesis in a prospective analysis of 6,900 breast cancer cases and 9,903 matched controls drawn from 6 cohorts (1989-2006) in the National Cancer Institute's Breast and Prostate Cancer Cohort Consortium. Standardized methods were used to genotype the 3 most common polymorphisms that define NAT2 acetylation phenotype (rs1799930, rs1799931, and rs1801280). In unconditional logistic regression analyses, breast cancer risk was higher in women with more than 20 pack-years of active cigarette smoking than in never smokers (odds ratio (OR) = 1.28, 95% confidence interval (CI): 1.17, 1.39), after controlling for established risk factors other than alcohol consumption and physical inactivity. However, associations were similar for the slow (OR = 1.25, 95% CI: 1.11, 1.39) and rapid/intermediate (OR = 1.24, 95% CI: 1.08, 1.42) acetylation phenotypes, with no evidence of interaction (P = 0.87). These results provide some support for the hypothesis that long-term cigarette smoking may be causally associated with breast cancer risk but underscore the need for caution when interpreting sparse data on gene-environment interactions.

Published
2011

6. Discontinuation of hormone therapy in the French GAZEL cohort 1990-2006

Author

Virginie Ringa, Céline Quelen, Noëlle Varnoux, Marie Zins, Xavier Fritel, Jean Bouyer, Santé reproductive, sexualité, infection à VIH - épidémiologie, démographie, sciences sociales, Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Paris-Sud - Paris 11 (UP11)-Institut national d'études démographiques (INED), Recherches épidémiologiques en santé périnatale et santé des femmes, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Santé publique et épidémiologie des déterminants professionnels et sociaux de la santé, Epidémiologie, sciences sociales, santé publique (IFR 69), Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ), Institut national d'études démographiques (INED)-Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), and Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
Longitudinal study, MESH: Menopause, medicine.medical_treatment, menopause, Cohort Studies, 0302 clinical medicine, Surveys and Questionnaires, Medicine, Longitudinal Studies, 030212 general & internal medicine, MESH: Longitudinal Studies, MESH: Cohort Studies, 030219 obstetrics & reproductive medicine, MESH: Middle Aged, MESH: Withholding Treatment, Estrogen Replacement Therapy, Outcome measures, Obstetrics and Gynecology, Middle Aged, MESH: Patient Compliance, 3. Good health, Menopause, Cohort, MESH: Power Plants, Female, France, Cohort study, Adult, medicine.medical_specialty, MESH: Patient Education as Topic, 03 medical and health sciences, Patient Education as Topic, cohort study, Humans, Gynecology, Postmenopausal women, MESH: Humans, hormone therapy, business.industry, MESH: Questionnaires, MESH: Adult, medicine.disease, MESH: Estrogen Replacement Therapy, Discontinuation, MESH: France, Withholding Treatment, Reproductive Medicine, Patient Compliance, Women's Health, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, Hormone therapy, business, MESH: Women's Health, MESH: Female, Power Plants, Demography, discontinuation
Abstract

International audience; OBJECTIVE: To analyze changes in hormone therapy (HT) use after the publication of the Women's Health Initiative (WHI) results, in a country (France) where HT is different from that assessed in the WHI. DESIGN: Longitudinal study. SETTING: Women in the GAZEL cohort of employees of the French national power company. PARTICIPANT(S): One thousand six hundred five postmenopausal women ever-users of HT. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Discontinuation of HT. RESULT(S): Rates of discontinuation were higher after 2002: 65% of users who began HT in 1998 were still using it after 5 years. In contrast, >90% of those who began before 1994 were still using it after 5 years. Discontinuation was associated with women's social and medical characteristics and with factors related to side effects and expectations concerning HT. After adjustment for these factors, women were twice as likely to stop HT after publication of the WHI. CONCLUSION(S): Even in France, publication of the WHI has led to a decline in HT use.

Published
2010

7. Discontinuation of hormone therapy in the French GAZEL cohort 1990-2006

Author

Ringa, Virginie, Fritel, Xavier, Varnoux, Noëlle, Zins, Marie, Quélen, Céline, Bouyer, Jean, Ringa, Virginie, Santé reproductive, sexualité, infection à VIH - épidémiologie, démographie, sciences sociales, Institut national d'études démographiques (INED)-Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Recherches épidémiologiques en santé périnatale et santé des femmes, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Santé publique et épidémiologie des déterminants professionnels et sociaux de la santé, Epidémiologie, sciences sociales, santé publique (IFR 69), and Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
MESH: Humans, MESH: Middle Aged, hormone therapy, MESH: Menopause, MESH: Questionnaires, MESH: Withholding Treatment, menopause, MESH: Adult, MESH: Patient Education as Topic, MESH: Patient Compliance, MESH: Estrogen Replacement Therapy, MESH: France, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, cohort study, MESH: Power Plants, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, MESH: Longitudinal Studies, MESH: Cohort Studies, MESH: Women's Health, MESH: Female, discontinuation
Abstract

International audience; OBJECTIVE: To analyze changes in hormone therapy (HT) use after the publication of the Women's Health Initiative (WHI) results, in a country (France) where HT is different from that assessed in the WHI. DESIGN: Longitudinal study. SETTING: Women in the GAZEL cohort of employees of the French national power company. PARTICIPANT(S): One thousand six hundred five postmenopausal women ever-users of HT. INTERVENTION(S): None. MAIN OUTCOME MEASURE(S): Discontinuation of HT. RESULT(S): Rates of discontinuation were higher after 2002: 65% of users who began HT in 1998 were still using it after 5 years. In contrast, >90% of those who began before 1994 were still using it after 5 years. Discontinuation was associated with women's social and medical characteristics and with factors related to side effects and expectations concerning HT. After adjustment for these factors, women were twice as likely to stop HT after publication of the WHI. CONCLUSION(S): Even in France, publication of the WHI has led to a decline in HT use.

Published
2010

8. How do scoliotic women shrink throughout life?

Author

Vincent Gremeaux, Christian Hérisson, Jean-Marie Casillas, Dominic Pérennou, Isabelle Benatru, Motricité - Plasticité, Université de Bourgogne ( UB ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Pôle Rééducation - Réadaptation (Médecine Physique et Réadaptation) (CHU de Dijon), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand ( CHU Dijon ), Service de Neurologie générale, vasculaire et dégénérative (CHU de Dijon), SPM, Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications [Grenoble] ( TIMC-IMAG ), Université Joseph Fourier - Grenoble 1 ( UJF ) -Institut polytechnique de Grenoble - Grenoble Institute of Technology ( Grenoble INP ) -IMAG-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes ( UGA ) -Université Joseph Fourier - Grenoble 1 ( UJF ) -Institut polytechnique de Grenoble - Grenoble Institute of Technology ( Grenoble INP ) -IMAG-Centre National de la Recherche Scientifique ( CNRS ) -Université Grenoble Alpes ( UGA ), Université de Bourgogne (UB)-Institut National de la Santé et de la Recherche Médicale (INSERM), Centre Hospitalier Universitaire de Dijon - Hôpital François Mitterrand (CHU Dijon), Santé, Plasticité, Motricité (TIMC-IMAG-SPM), Techniques de l'Ingénierie Médicale et de la Complexité - Informatique, Mathématiques et Applications, Grenoble - UMR 5525 (TIMC-IMAG), and VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)

Subjects
MESH: Menopause, Cross-sectional study, MESH : Spondylolisthesis, Osteoporosis, MESH : Aged, [ SDV.NEU.SC ] Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, 0302 clinical medicine, MESH : Cross-Sectional Studies, MESH : Scoliosis, Orthopedics and Sports Medicine, MESH : Female, Rachis, MESH: Aged, 030222 orthopedics, education.field_of_study, MESH: Middle Aged, Cobb angle, Age Factors, MESH : Menopause, MESH: Scoliosis, [SDV.NEU.SC]Life Sciences [q-bio]/Neurons and Cognition [q-bio.NC]/Cognitive Sciences, MESH: Follow-Up Studies, Middle Aged, Low back pain, MESH: Predictive Value of Tests, Scoliosis, Predictive value of tests, Disease Progression, Female, MESH: Disease Progression, medicine.symptom, Menopause, medicine.medical_specialty, Population, MESH : Body Height, MESH: Spondylolisthesis, 03 medical and health sciences, MESH: Cross-Sectional Studies, Predictive Value of Tests, MESH: Body Height, medicine, Humans, MESH : Middle Aged, MESH : Predictive Value of Tests, education, Aged, MESH: Age Factors, MESH: Humans, business.industry, MESH : Humans, MESH : Follow-Up Studies, MESH : Disease Progression, medicine.disease, Body Height, Radiography, Cross-Sectional Studies, Physical therapy, Neurology (clinical), MESH : Age Factors, Spondylolisthesis, business, MESH: Female, 030217 neurology & neurosurgery, Follow-Up Studies
Abstract

International audience; STUDY DESIGN: Cross-sectional study among a population of scoliotic and nonscoliotic women aged 40 years or more with low back pain from a spine rehabilitation unit. OBJECTIVES: (1) To test the hypothesis that scoliotic (SW) women shrink faster than nonscoliotic women (NSW) in adulthood. (2) To investigate the effects of age and curve progression in the scoliotic group, and to develop a model to assess the natural history of scoliosis and shrinkage. SUMMARY OF BACKGROUND DATA: Little is known about the decrease in body height in adult scoliotic patients. A simple method to help predict the future course of the curvature in patients without radiograph follow-up could help clinicians make treatment decisions. METHODS: Sixty SW and 40 NSW women matched for age, with no history of vertebral fracture or osteoporosis, were questioned about their peak body height and measured. Total spine radiographs were performed, and compared with previous images if available. Correlations between self-reported peak body height and current height, shrinkage, age, time since menopause, and the Cobb angle were searched for. In women with documented radiograph follow-up, correlations between shrinkage and progression of the Cobb angle were sought to develop a predictive model of curve progression. RESULTS: Average shrinkage in the SW was twice that in the NSW (5.1 +/- 3.5 vs. 2.3 +/- 0.7 cm, P < 0.001), had begun early in adulthood, was due to the combined effect of age and scoliosis, and was strongly associated with rotatory olisthesis. In the 17 women with radiograph follow-up (19.7 +/- 7.3 years), curve progression was closely related to shrinkage (r = 0.74; P < 0.001; y = 0.7 + 2.7x; SE = 0.42). This allowed us to generate prediction limits of the scoliosis for a given individual. CONCLUSION: Determination of shrinkage could provide a simple, noninvasive, and cheap method to monitor the natural history of scoliosis in adults. It could therefore be used in routine clinical practice to help make treatment decisions for patients with no documented radiograph follow-up.

Published
2009

9. Bone mineral density at menopause does not predict breast cancer incidence

Author

Jean-Michel Pouilles, J. Laparra, C. Ribot, F. Tremollieres, Unité Ménopause et Maladies Osseuses Métaboliques, CHU Toulouse [Toulouse]-Hôpital Paule de Viguier, CHU Toulouse [Toulouse], Institut de médecine moléculaire de Rangueil (I2MR), Université Toulouse III - Paul Sabatier (UT3), Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées-IFR150-Institut National de la Santé et de la Recherche Médicale (INSERM), Simon, Marie Francoise, Service Gynécologie [CHU Toulouse], Pôle Femme-Mère-Couple [CHU Toulouse], Centre Hospitalier Universitaire de Toulouse (CHU Toulouse)-Centre Hospitalier Universitaire de Toulouse (CHU Toulouse), and Université Fédérale Toulouse Midi-Pyrénées-Université Fédérale Toulouse Midi-Pyrénées- Institut Fédératif de Recherche Bio-médicale Institution (IFR150)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
MESH: Menopause, Endocrinology, Diabetes and Metabolism, Osteoporosis, MESH: Epidemiologic Methods, MESH: Lumbar Vertebrae, 0302 clinical medicine, Bone Density, Prospective cohort study, MESH: Bone Density, MESH: Femur Neck, Bone mineral, Lumbar Vertebrae, MESH: Middle Aged, Anthropometry, Obstetrics, Femur Neck, Estrogen Replacement Therapy, Age Factors, Middle Aged, Prognosis, Menopause, Postmenopause, medicine.anatomical_structure, 030220 oncology & carcinogenesis, Menarche, Female, Breast disease, MESH: Postmenopause, medicine.medical_specialty, 030209 endocrinology & metabolism, Breast Neoplasms, MESH: Prognosis, 03 medical and health sciences, Breast cancer, MESH: Anthropometry, medicine, Humans, Femoral neck, Gynecology, MESH: Age Factors, MESH: Humans, business.industry, medicine.disease, MESH: Estrogen Replacement Therapy, Perimenopause, MESH: Perimenopause, business, Epidemiologic Methods, MESH: Female, MESH: Breast Neoplasms
Abstract

International audience; SUMMARY: In this prospective study in 2,137 perimenopausal and early postmenopausal women who were followed over a 13.1-year period of time, we observed no association between bone mineral density measured at the beginning of menopause and the subsequent risk of breast cancer. INTRODUCTION: This study aimed to investigate the relationship between BMD and the risk of breast cancer (BC) in young postmenopausal women. METHODS: As part of a clinical research program, 2,137 women who were perimenopausal or within their 5 first postmenopausal years were scanned between 1988-1990 and reviewed on average 13.1 years after their initial examination. Ninety-eight incident BC cases were recorded throughout the follow-up. RESULTS: Women with incident BC significantly differed from those who had never had BC with regard to age at menarche, age of birth of 1st child, familial history of BC and postmenopausal hormone therapy (PHT) use. There was no significant difference between the two groups for baseline DXA of the spine. There was a trend for BC cases for having lower femoral neck BMD compared to women without BC. However, women with low BMD were more likely to have taken PHT by the end of the study. In Cox multivariate analyses the relationship between BC risk and femoral neck BMD no longer existed. CONCLUSIONS: There was no relationship between BMD measured within the first postmenopausal years and the risk of BC, which makes unlikely the possibility of using BMD as a predictor factor for BC in early postmenopausal women.

Published
2008

10. Senescence of reproduction may explain adaptive menopause in humans: a test of the 'mother' hypothesis

Author

Evelyne Heyer, C. Jessica E. Metcalf, Samuel Pavard, Eco-Anthropologie et Ethnobiologie (EAE), Muséum national d'Histoire naturelle (MNHN)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Max Planck Institute for Demographic Research (MPIDR), Max-Planck-Gesellschaft, and Centre National de la Recherche Scientifique (CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Muséum national d'Histoire naturelle (MNHN)

Subjects
0106 biological sciences, Aging, MESH: Menopause, [SDV]Life Sciences [q-bio], [SHS.ANTHRO-BIO]Humanities and Social Sciences/Biological anthropology, MESH: Reproduction, 01 natural sciences, MESH: Child, Adaptation, Psychological, Medicine, MESH: Aging, Survivors, Child, Maternal Behavior, ComputingMilieux_MISCELLANEOUS, media_common, MESH: Survivors, 0303 health sciences, Reproduction, Stillbirth, Mother-Child Relations, Menopause, MESH: Stillbirth, MESH: Survival Analysis, Female, Anatomy, Senescence, MESH: Mother-Child Relations, media_common.quotation_subject, Fertility, 010603 evolutionary biology, 03 medical and health sciences, Humans, MESH: Adaptation, Psychological, Survival analysis, Selection (genetic algorithm), 030304 developmental biology, MESH: Humans, [SDV.GEN.GPO]Life Sciences [q-bio]/Genetics/Populations and Evolution [q-bio.PE], business.industry, medicine.disease, Survival Analysis, El Niño, Anthropology, MESH: Maternal Behavior, Adaptation, business, MESH: Female, Demography
Abstract

The "mother" hypothesis is one of the main adaptive explanations of human menopause. It postulates that reproductive cessation constitutes a strategy that has been selected for during human evolution because mothers at older ages might maximize their fitness by investing resources in the survival and reproduction of their living children rather than by continuing to reproduce. This study provides a test of this hypothesis. Fertility functions that maximize fitness are built into a model incorporating the fact that the survival of females during the rearing period is a major determinant of their children's survival. Results are given according to different scenarios of increase with mothers' age of maternal mortality risk and risk of stillbirth and birth defects (on the assumption that these females do not experience menopause). Different estimates of the effect of a mother's death on her child's survival were also incorporated. Finally, a population genetics framework allows us to estimate selection on these optimal fertility functions. To determine whether or not these fertility functions show a menopause, three criteria are discussed: the rapidity of fertility decline, if any; the magnitude of selection on menopause compared with a nonmenopausal strategy; and the selection on survival during post-reproductive life. Our results show that menopause and subsequent post-reproductive life are significantly advantageous when two conditions are satisfied: a marked increase in stillbirth and risk of birth defects as well as in maternal mortality with mother's age.

Published
2008

11. Menstrual and reproductive factors in the risk of differentiated thyroid carcinoma in native women in French Polynesia : a population-based case-control study

Author

Joseph Sebbag, J. Teuri, John Paoaafaite, Pauline Brindel, Vaïana Chungue, Frédérique Rachédi, Florent de Vathaire, Jean-Louis Boissin, Françoise Doyon, Larrys Shan, Laure Yen Kai Sun, Frédérique Bost-Bezeaud, Patrice Petitdidier, Epidémiologie des cancers : Radiocarcinogénèse et effets iatrogènes des traitements, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM), Laboratoire de Statistique Théorique et Appliquée (LSTA), Université Pierre et Marie Curie - Paris 6 (UPMC)-Centre National de la Recherche Scientifique (CNRS), Centre d'études et de recherches appliquées à la gestion (CERAG), Université Pierre Mendès France - Grenoble 2 (UPMF)-Centre National de la Recherche Scientifique (CNRS), Epidémiologie des cancers, Institut National de la Santé et de la Recherche Médicale (INSERM), Association pour la Recherche contre le Cancer (ARC), Direction Générale de la Santé (DGS), Comité de radioprotection de l'EDF, Agence Française de Sécurité Sanitaire, Environnementale (AFSSE), the CHILD-THYR EEC programme., Université Pierre et Marie Curie - Paris 6 (UPMC), and Centre National de la Recherche Scientifique (CNRS)-Université Pierre Mendès France - Grenoble 2 (UPMF)

Subjects
Native Hawaiian or Other Pacific Islander, MESH: Abortion, Spontaneous, MESH: Menopause, Epidemiology, menopause, MESH: Comorbidity, Comorbidity, GROUPE A RISQUE, MESH: Reproduction, Miscarriage, 0302 clinical medicine, MESH: Pregnancy, menstruations, Risk Factors, MESH: Risk Factors, GROSSESSE, Odds Ratio, 030212 general & internal medicine, MENSTRUATION, SANTE PUBLIQUE, Thyroid cancer, Menstruation Disturbances, education.field_of_study, MESH: Middle Aged, thyroid neoplasms, Reproduction, MESH: Polynesia, Middle Aged, MESH: Case-Control Studies, 3. Good health, Menopause, case control studies, Breast Feeding, MESH: Menarche, MESH: Thyroid Neoplasms, CANCER DE LA THYROIDE, 030220 oncology & carcinogenesis, MESH: Breast Feeding, Female, pregnancy, women, MESH: Oceanic Ancestry Group, Maternal Age, Adult, medicine.medical_specialty, MENOPAUSE, Population, FACTEUR DE RISQUE, Gravidity, Polynesia, MESH: Multivariate Analysis, 03 medical and health sciences, SURVEILLANCE, medicine, Humans, MESH: Menstruation Disturbances, Risk factor, education, Gynecology, Menarche, Pregnancy, MESH: Gravidity, MESH: Humans, business.industry, case-control studies, Case-control study, MESH: Adult, Odds ratio, medicine.disease, MESH: Odds Ratio, Abortion, Spontaneous, FEMME, ETUDE DE CAS, Multivariate Analysis, MESH: Maternal Age, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, MESH: Female, Demography
Abstract

French Polynesia has one of the world's highest incidence rates of thyroid cancer. A case-control study among native residents of French Polynesia included 201 women diagnosed with differentiated thyroid cancer before the age of 56 years, between 1981 and 2004, matched to 324 population controls on date of birth. Face-to-face interviews were conducted from 2002 to 2004. Odds ratios were calculated by using conditional logistic regression and were reported in the total group and by ethnic group ("Polynesian" vs. "mixed"). The risk of thyroid cancer increased with natural (odds ratio = 1.9) or artificial (odds ratio = 4.5) menopause compared with that associated with a premenopausal status and with number of births (p for trend = 0.03): odds ratios for one, two, three, four or five, six or seven, and eight or more births were, respectively, 0.90, 1.6, 2.3, 2.2, 2.7, and 1.7 compared with a nulliparous status. Similar results were observed for Polynesian women. No association was observed with irregular menstrual cycles, age at menopause, history of miscarriage or induced abortion, time since last birth, age at and outcome of first pregnancy, or breastfeeding. This study confirms the role of menstrual and reproductive factors in the risk of differentiated thyroid cancer in Pacific island populations.

Published
2008

12. Relationships between selenium, lipids, iron status and hormonal therapy in women of the SU.VI.MAX cohort

Author

Anne-Marie Roussel, Sandrine Bertrais, Pilar Galan, Serge Hercberg, Josiane Arnaud, Alain Favier, Nathalie Arnault, D. Ruffieux, Laboratoire de bioénergétique fondamentale et appliquée (LBFA), Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Grenoble Alpes (UGA), Département de biologie intégrée, CHU Grenoble-Hôpital Michallon, Unité de Recherche en Epidémiologie Nutritionnelle (UREN), Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Sorbonne Paris Cité (USPC)-Université Paris 13 (UP13)-Conservatoire National des Arts et Métiers [CNAM] (CNAM)-Institut National de la Recherche Agronomique (INRA), Hamant, Sarah, Université Joseph Fourier - Grenoble 1 (UJF)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris 13 (UP13)-Institut National de la Recherche Agronomique (INRA)-Conservatoire National des Arts et Métiers [CNAM] (CNAM), HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-HESAM Université - Communauté d'universités et d'établissements Hautes écoles Sorbonne Arts et métiers université (HESAM)-Université Sorbonne Paris Cité (USPC)-Institut National de la Santé et de la Recherche Médicale (INSERM), and Institut National de la Santé et de la Recherche Médicale (INSERM)-Université Joseph Fourier - Grenoble 1 (UJF)

Subjects
MESH: Selenium, MESH: Menopause, 030309 nutrition & dietetics, 010501 environmental sciences, 01 natural sciences, Biochemistry, Cohort Studies, Contraceptive Agents, Female, MESH: Cohort Studies, MESH: Lipid Metabolism, MESH: Aged, 0303 health sciences, MESH: Iron, MESH: Middle Aged, biology, medicine.diagnostic_test, Estrogen Replacement Therapy, Middle Aged, 3. Good health, Menopause, Cohort, Molecular Medicine, Apolipoprotein A1, Female, Cohort study, Adult, medicine.medical_specialty, Iron, chemistry.chemical_element, Intrauterine device, Inorganic Chemistry, 03 medical and health sciences, Selenium, Contraceptive Agents, Internal medicine, medicine, [SDV.BBM] Life Sciences [q-bio]/Biochemistry, Molecular Biology, Humans, [SDV.BBM]Life Sciences [q-bio]/Biochemistry, Molecular Biology, 0105 earth and related environmental sciences, Aged, MESH: Humans, business.industry, MESH: Adult, medicine.disease, Lipid Metabolism, MESH: Estrogen Replacement Therapy, Ferritin, Endocrinology, chemistry, biology.protein, MESH: Contraceptive Agents, Female, Lipid profile, business, MESH: Female
Abstract

International audience; Significant differences in serum selenium concentration according to contraceptive treatment and age have been evidenced in women of the SU.VI.MAX cohort. This study aimed at verifying the physiopathological hypothesis that the observed increase in serum selenium concentration could be related to serum lipid increase and/or bleeding decrease. Women were divided into six groups: menopausal with or without hormonal replacement therapy; non-menopausal using contraceptive pills; intrauterine device; other contraceptive treatment or no contraceptive treatment. Adjusted linear regression indicated positive associations between selenium and apolipoprotein A1 (r(2) from 0.038 to 0.074, p

Published
2007

13. Indicators of lifetime endogenous estrogen exposure and risk of venous thromboembolism

Author

Simon, T., Beau Yon De Jonage-Canonico, M., Oger, Emmanuel, Wahl, Denis, Conard, Jacqueline, Meyer, Guy, Emmerich, Joseph, Barrellier, Marie-Thérèse, Guiraud, A., Scarabin, Pierre-Yves, Renseigné, Non, Epidémiologie cardiovasculaire et métabolique, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM), CHU Saint-Antoine [AP-HP], Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Sorbonne Université (SU), Groupe d'Etude de la Thrombose de Bretagne Occidentale (GETBO), Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO)-Université de Brest (UBO)-Université de Brest (UBO), Service de Médecine Interne et Vasculaire [CHRU Nancy], Centre Hospitalier Régional Universitaire de Nancy (CHRU Nancy), Unité d'hémostase-thrombose (JC - UHT), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP), Hôpital Européen Georges Pompidou [APHP] (HEGP), Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO), Risque Thrombotique et Mecanismes de l'Hemostase (U765), Institut des sciences du Médicament -Toxicologie - Chimie - Environnement (IFR71), Institut National de la Santé et de la Recherche Médicale (INSERM)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Ecole Nationale Supérieure de Chimie de Paris - Chimie ParisTech-PSL (ENSCP), Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Paris Descartes - Paris 5 (UPD5)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Service des Explorations Fonctionnelles [CHU Caen], CHU Caen, Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN)-Normandie Université (NU)-Tumorothèque de Caen Basse-Normandie (TCBN), Département de Pharmacologie Clinique (APHP - DPC), Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Université de Brest (UBO)-Institut Brestois Santé Agro Matière (IBSAM), Université de Brest (UBO), Hôpitaux Universitaires Paris Ouest - Hôpitaux Universitaires Île de France Ouest (HUPO)-Assistance publique - Hôpitaux de Paris (AP-HP) (APHP), Institut National de la Santé et de la Recherche Médicale (INSERM)-Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL (ENSCP)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL (ENSCP)-Centre National de la Recherche Scientifique (CNRS)-Institut de Recherche pour le Développement (IRD)-Université Paris Descartes - Paris 5 (UPD5)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM), Université Paris-Sud - Paris 11 ( UP11 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Département de Pharmacologie Clinique ( APHP - DPC ), Assistance publique - Hôpitaux de Paris (AP-HP), Groupe d'Etude de la Thrombose de Bretagne Occidentale ( GETBO ), Université de Brest ( UBO ), Centre Hospitalier Régional Universitaire de Nancy ( CHRU Nancy ), Unité d'hémostase-thrombose ( JC - UHT ), Hôpital Européen Georges Pompidou [APHP] ( HEGP ), Risque Thrombotique et Mecanismes de l'Hemostase ( U765 ), Institut des sciences du Médicament -Toxicologie - Chimie - Environnement ( IFR71 ), Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL ( ENSCP ) -Centre National de la Recherche Scientifique ( CNRS ) -Institut de Recherche pour le Développement ( IRD ) -Université Paris Descartes - Paris 5 ( UPD5 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ) -Ecole Nationale Supérieure de Chimie de Paris- Chimie ParisTech-PSL ( ENSCP ) -Centre National de la Recherche Scientifique ( CNRS ) -Institut de Recherche pour le Développement ( IRD ) -Université Paris Descartes - Paris 5 ( UPD5 ) -Université Paris Descartes - Paris 5 ( UPD5 ) -Institut National de la Santé et de la Recherche Médicale ( INSERM ), Service d'Explorations Fonctionnelles, and Hôpital côte de nacre

Subjects
MESH: Pulmonary Embolism, MESH: Menopause, MESH : Risk, Osteoporosis, MESH : Aged, 030204 cardiovascular system & hematology, MESH: Estrogens, 0302 clinical medicine, MESH: Pregnancy, Pregnancy, Odds Ratio, Medicine, MESH : Female, 030212 general & internal medicine, Venous Thrombosis, First episode, MESH: Aged, MESH: Risk, MESH: Middle Aged, Obstetrics, Confounding, Age Factors, MESH : Menopause, Hematology, Middle Aged, MESH : Venous Thrombosis, MESH: Case-Control Studies, 3. Good health, Menopause, Parity, MESH: Thromboembolism, MESH : Pulmonary Embolism, Female, Risk, MESH : Case-Control Studies, medicine.medical_specialty, 03 medical and health sciences, Breast cancer, Thromboembolism, [ SDV.MHEP ] Life Sciences [q-bio]/Human health and pathology, Humans, MESH : Middle Aged, MESH : Parity, Aged, Gynecology, MESH: Age Factors, MESH: Humans, business.industry, MESH : Humans, MESH: Parity, Case-control study, Estrogens, Odds ratio, medicine.disease, MESH : Thromboembolism, Confidence interval, MESH: Odds Ratio, MESH : Pregnancy, Case-Control Studies, MESH: Venous Thrombosis, MESH : Estrogens, MESH : Odds Ratio, MESH : Age Factors, Pulmonary Embolism, business, MESH: Female, [SDV.MHEP]Life Sciences [q-bio]/Human health and pathology
Abstract

International audience; BACKGROUND: Lifetime estrogen exposure has been related to breast cancer risk, osteoporosis, and cardiovascular disease but data on venous thromboembolism (VTE) risk are limited. METHODS: Data from a hospital-based case-control study among 608 postmenopausal women (191 with a first episode of idiopathic VTE and 417 age-matched controls) were used to determine whether estrogen exposure, as assessed by age at menopause [classified as early (< or = 45 years), normal (46-54 years) and late menopause (> or = 55 years)] and parity, was associated with the risk of VTE. RESULTS: After adjustment for potential confounding variables, the risk of VTE was increased with each year's delay in the menopause [odds ratio (OR) = 1.06, 95% confidence interval (CI) = 1.02-1.10, P < 0.0075]. When compared with women with normal menopause used as a reference, the adjusted OR for VTE was 0.59 (95% CI = 0.36-0.97) and 2.53 (95% CI = 1.28-4.99) for women with early menopause and late menopause, respectively (P = 0.001). Adjusted OR for VTE was also higher for women with more than two children when compared with those with less than or equal to two children (1.56, 95% CI = 1.03-2.34, P = 0.03). The lowest risk of VTE was observed in women with early menopause and lower parity (adjusted OR = 0.60, 95% CI = 0.30-1.24), the highest risk was among women with late menopause who have had more than two children (adjusted OR = 3.41, 95% CI = 1.46-9.25). CONCLUSION: These results show that the longer exposure to endogenous estrogen is associated with an increased VTE risk.

Published
2006

14. Mode of delivery and severe stress incontinence. a cross-sectional study among 2,625 perimenopausal women

Author

Stéphanie Piault, Xavier Fritel, Arnaud Fauconnier, Virginie Ringa, Noëlle Varnoux, Gérard Bréart, Recherches épidémiologiques en santé périnatale et santé des femmes, Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM), Fritel, Xavier, and Université Pierre et Marie Curie - Paris 6 (UPMC)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM)

Subjects
Stress incontinence, MESH: Menopause, Cross-sectional study, Urinary Incontinence, Stress, Urinary incontinence, MESH: Urinary Incontinence, Stress, MESH: Epidemiologic Methods, Body Mass Index, 0302 clinical medicine, MESH: Pregnancy, Pregnancy, Surveys and Questionnaires, Epidemiology, Prevalence, 030212 general & internal medicine, 2. Zero hunger, education.field_of_study, 030219 obstetrics & reproductive medicine, MESH: Middle Aged, Obstetrics, Obstetrics and Gynecology, Middle Aged, 3. Good health, MESH: Pregnancy Complications, Cohort, Female, France, Menopause, medicine.symptom, medicine.medical_specialty, Population, [SDV.MHEP.GEO]Life Sciences [q-bio]/Human health and pathology/Gynecology and obstetrics, Article, MESH: Body Mass Index, 03 medical and health sciences, medicine, Humans, Risk factor, education, MESH: Prevalence, Gynecology, MESH: Humans, business.industry, MESH: Questionnaires, Delivery, Obstetric, medicine.disease, Pregnancy Complications, MESH: France, [SDV.MHEP.GEO] Life Sciences [q-bio]/Human health and pathology/Gynecology and obstetrics, MESH: Delivery, Obstetric, Epidemiologic Methods, business, Body mass index, MESH: Female
Abstract

International audience; OBJECTIVE: To estimate the prevalence of severe stress urinary incontinence (SUI) among perimenopausal women and to examine potential obstetric risk factors. DESIGN: Mail survey of female volunteers for epidemiological research. SETTING: Postal questionnaire on SUI. POPULATION: Three thousand one hundred and fourteen women aged 49-61 years who comprised the GAZEL cohort. METHODS: Logistic regression using data from the entire cohort to estimate the impact of risk factors. A second logistic regression using data from women who had given birth included obstetric history. MAIN OUTCOME MEASURE: Prevalence of severe SUI defined by the response 'often' or 'all the time' to the question 'Does urine leak when you are physically active, cough or sneeze?' RESULTS: Two thousand six hundred and twenty-five women (85%) completed and returned the questionnaire The frequency of SUI reported in the preceding four weeks was as follows: 'never' 32%, 'occasionally' 28%, 'sometimes' 26%, 'often' 10% and 'all the time' 5%. Prevalence of severe SUI was lowest among nulliparous women (7%), but it was similar among parous women regardless of birth number (14-17%). The prevalence of severe SUI was not associated with mode of delivery (14% for women delivered by caesarean only vs 16% for vaginal births). Significant risk factors for severe SUI were high body mass index (BMI >30), diabetes mellitus, previous incontinence surgery, parity and first delivery under the age of 22 years. CONCLUSION: Previous pregnancy itself is a risk factor for severe SUI among women who reach the age of 50. In this age group the impact of the mode of delivery (spontaneous, forceps or caesarean) on severe SUI is slight.

Published
2005

15. Estimated number of women likely to benefit from bone mineral density measurement in France

Author

Nassira Amamra, Muriel Rabilloud, Francis Derriennic, Pierre Ducimetière, Claudine Berr, Marcel Goldberg, Cécile Delcourt, Françoise Clavel-Chapelon, Luc Letenneur, Pierre D. Delmas, Anne-Marie Schott, Pierre-Jean Meunier, Département d'information médicale, Hospices Civils de Lyon (HCL)-Université de Lyon, Recherches épidémiologiques en neurologie et psychopathologie, Institut National de la Santé et de la Recherche Médicale (INSERM), Epidémiologie des cancers, Epidémiologie des maladies chroniques et du vieillissement, Physiopathologie des Osteopathies Fragilisantes, Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de la Santé et de la Recherche Médicale (INSERM), Recherches épidémiologiques et statistiques sur l'environnement et la santé., Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Epidémiologie cardiovasculaire et métabolique, Université Paris-Sud - Paris 11 (UP11)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Institut National de la Santé et de la Recherche Médicale (INSERM), Epidémiologie, santé publique et environnement professionnel et général: méthodes et applications, Epidémiologie, sciences sociales, santé publique (IFR 69), Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Université Paris 1 Panthéon-Sorbonne (UP1)-Université Paris-Sud - Paris 11 (UP11)-École des hautes études en sciences sociales (EHESS)-Assistance publique - Hôpitaux de Paris (AP-HP) (AP-HP)-Université Paris Descartes - Paris 5 (UPD5)-Institut National de la Santé et de la Recherche Médicale (INSERM)-Centre National de la Recherche Scientifique (CNRS)-Institut National de la Santé et de la Recherche Médicale (INSERM), Epidémiologie, santé publique et développement, Université Bordeaux Segalen - Bordeaux 2-Institut National de la Santé et de la Recherche Médicale (INSERM), Service de biostatistique, Hospices Civils de Lyon (HCL), Université de Lyon, This study was funded by the National Health Agency (Direction Générale de la Santé)., Biostatistiques santé, Département biostatistiques et modélisation pour la santé et l'environnement [LBBE], Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS)-Laboratoire de Biométrie et Biologie Evolutive - UMR 5558 (LBBE), Université de Lyon-Université de Lyon-Institut National de Recherche en Informatique et en Automatique (Inria)-VetAgro Sup - Institut national d'enseignement supérieur et de recherche en alimentation, santé animale, sciences agronomiques et de l'environnement (VAS)-Centre National de la Recherche Scientifique (CNRS), and Clavel-Chapelon, F.

Subjects
Gerontology, MESH: Menopause, Osteoporosis, Medical Records, Body Mass Index, Fractures, Bone, Absorptiometry, Photon, 0302 clinical medicine, Bone Density, MESH: Risk Factors, Prevalence, 030212 general & internal medicine, MESH: Bone Density, 2. Zero hunger, Bone mineral, education.field_of_study, MESH: Middle Aged, Age Factors, Middle Aged, MESH: Mothers, 3. Good health, Menopause, medicine.anatomical_structure, Female, France, Femoral Fractures, Cohort study, MESH: Osteoporosis, MESH: Medical Records, [SDV.OT]Life Sciences [q-bio]/Other [q-bio.OT], Population, Mothers, MESH: Femoral Fractures, MESH: Drug Administration Schedule, Drug Administration Schedule, MESH: Body Mass Index, 03 medical and health sciences, MESH: Densitometry, X-Ray, Rheumatology, medicine, Bone mineral density, Humans, Risk factor, Absorptiometry, education, Glucocorticoids, MESH: Prevalence, Femoral neck, 030203 arthritis & rheumatology, MESH: Age Factors, MESH: Humans, business.industry, MESH: Fractures, Bone, medicine.disease, MESH: France, Risk factors, [SDV.SPEE] Life Sciences [q-bio]/Santé publique et épidémiologie, [SDV.SPEE]Life Sciences [q-bio]/Santé publique et épidémiologie, business, MESH: Glucocorticoids, Body mass index, MESH: Female, Demography
Abstract

International audience; OBJECTIVES: To determine the number of women in France at least 50 years of age with risk factors for osteoporosis likely to lead to bone mineral density measurement, an investigation reimbursed by the French national health insurance system in patients at risk for osteoporosis. The study was commissioned by the French health authorities. MATERIALS AND METHODS: Risk factors for osteoporosis were defined as recommended by the French Agency for Accreditation and Evaluation in Health (ANAES) in 2001. The study data were from nine cohort studies done in France and from the National Health Insurance Agency for the Rhone-Alpes region of France. Risk factor prevalences in France were standardized by extrapolation according to the age distribution in France. RESULTS: Overall, data were collected in 123,986 women aged 50 years or older. From these data, risk factor estimates were as follows: menopause before 40 years of age, 1.5 million women; body mass index (BMI) lower than 19 kg/m(2), nearly 700,000; history of fracture, more than 2 million; history of femoral neck fracture in the mother, more than 1 million; history of health problems potentially responsible for osteoporosis, 400,000; and history of long-term glucocorticoid therapy, 612,000. In all, 3,186,318 (30%) women were estimated to have at least one risk factor and 785,512 (7.5%) at least two risk factors. CONCLUSIONS: Although our study sample was not representative of the population residing in France, the large sample size and diversity of data sources support the validity of our estimate of the prevalence of risk factors for osteoporosis in postmenopausal women living in France.

Published
2004

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