Your browser doesn't support javascript.
loading
Mostrar: 20 | 50 | 100
Resultados 1 - 20 de 27
Filtrar
1.
Bull Cancer ; 2023 Nov 06.
Artigo em Inglês | MEDLINE | ID: mdl-37940396

RESUMO

OBJECTIVE: To describe frequency, intensity and impact of genito-urinary syndrome of menopause (GUSM) in breast cancer (BC) survivors receiving hormonotherapy (HT). METHODS: Web-based survey hosted on the Seintinelles website (database of patients and caregivers). Specific questionnaire of 43 questions, including sociodemographic characteristics, history of BC, characteristics of HT, side effects other than GUSM, symptoms of GUSM (frequency, intensity, treatment, and impact) and overall expectations regarding treatment. RESULTS: Among 1157 participants, 96.4% had at least one GUSM symptom. Percentages with at least one urinary, gynecological, or sexual symptom were 56.0%, 85.6% and 86.1% respectively while 70.3% and 10% declared at least 5 and 10 symptoms respectively. Mean (SD) and median (range) numbers of symptoms were 5.9 (2.8) and 6 (0-14) respectively. Most frequently reported symptoms were decreased desire (77.8%), decreased arousal (71.4%), and vaginal dryness 68.4%). On a scale from 0 (no impact) to 10 (maximal impact), the most important impact was reported for sexual life (mean: 6.6±3.5) followed by psychological condition/self-image (mean 5.4±3.1), and relations with partners (mean: 5.1±3.4). Only 13.6% of participants had received information on GUSM prior to the survey. CONCLUSIONS: GUSM remains underdiagnosed and underestimated in BC survivors who receive HT, although it is among most frequent and disabling side effects of HT. Awareness should be increased among physicians, along with information to women. Early detection and treatment of symptoms and prophylaxis of GUSM in at-risk women should be implemented.

2.
Maturitas ; 166: 58-64, 2022 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-36058119

RESUMO

OBJECTIVES: To assess the current management of menopause in France with regard to menopause-related and genitourinary symptoms, with a focus on use of menopause hormone therapy (MHT). DESIGN, SETTING, AND PARTICIPANTS: The ELISA Study is a population-based survey of 5004 French representative women aged 50 to 65 years. From July to August 2020, the participating women answered an online computer-assisted web interview on menopause-related and genitourinary symptoms and their management, including use of MHT. MAIN OUTCOMES AND MEASURES: Prevalence of menopause-related and genitourinary symptoms in postmenopausal women. Management of these symptoms, including the reasons for not doing so, management by health care providers, and use of MHT. RESULTS: Among the 5004 selected women, 4041 whose postmenopausal status was confirmed were included in the final analyses. Of the untreated 3685 women, 87 % reported at least 1 menopausal symptom, with a significantly higher percentage of symptomatic women in the 50-54 age group (92 %, p < 0.05) than in the other two age groups (55-59 years: 89 % and 60-64 years: 82 %). 68 % of the surveyed women experienced on average 2.5 symptoms of the genitourinary syndrome of menopause (GSM). Using a visual analogue scale (VAS) from 0 (no impact) to 10 (high impact) to evaluate the impact of menopausal/GSM symptoms on their quality of life, mean VAS score was 5.9 (SD: 2.2), with 25 % of the women aged 55-59 years rating their quality of life between 8 and 10. 61 % of the surveyed women reported being regularly followed by a health care professional. 44 % of women reported never having discussed their menopausal/GSM symptoms with a health care provider. The main reasons were because menopause is "a normal part of women's lives", because it was not "necessary to do so", or their symptoms were "not serious enough". Only 242 women (6 %) were current MHT users, of whom 49 % were using estrogen-alone therapy and 71 % were using transdermal estrogens. Fear of hormones (35 %) and MHT side-effects (25 %) were the main reasons given for not using MHT. 62 % of the women reported that the decision not to take MHT was supported by their physician. CONCLUSIONS AND RELEVANCE: This large population-based survey confirmed not only the high prevalence of menopause-related and GSM symptoms in postmenopausal women within the first 10-15 years after menopause, but also the very low percentage of MHT users in France. Twenty years after the publication of the initial Women's Health Initiative (WHI) results, management of postmenopausal women is still characterized by unmet needs in menopausal care. Therefore, there is a strong need to educate the public and health care providers about menopause-related problems and possible solutions, including MHT, through dedicated educational programs.


Assuntos
Terapia de Reposição de Estrogênios , Menopausa , Qualidade de Vida , Feminino , Humanos , Terapia de Reposição de Estrogênios/efeitos adversos , Terapia de Reposição Hormonal , Saúde da Mulher , Climatério
3.
Maturitas ; 151: 55-62, 2021 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-34274202

RESUMO

INTRODUCTION: Worldwide, there are 657 million women aged 45-59 and around half contribute to the labor force during their menopausal years. There is a diversity of experience of menopause in the workplace. It is shaped not only by menopausal symptoms and context but also by the workplace environment. It affects quality of life, engagement, performance, motivation and relations with employers. AIM: To provide recommendations for employers, managers, healthcare professionals and women to make the workplace environment more menopause supportive, and to improve women's wellbeing and their ability to remain in work. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: Workplace health and wellbeing frameworks and policies should incorporate menopausal health as part of the wider context of gender and age equality and reproductive and post-reproductive health. Workplaces should create an open, inclusive and supportive culture regarding menopause, involving, if available, occupational health professionals and human resource managers working together. Women should not be discriminated against, marginalized or dismissed because of menopausal symptoms. Health and allied health professionals should recognize that, for some women, menopausal symptoms can adversely affect the ability to work, which can lead to reduction of working hours, underemployment or unemployment, and consequently financial insecurity in later life.


Assuntos
Envelhecimento , Andropausa , Guias como Assunto , Menopausa , Qualidade de Vida/psicologia , Envelhecimento/fisiologia , Envelhecimento/psicologia , Consenso , Emprego , Feminino , Humanos , Masculino , Sociedades Médicas , Local de Trabalho
4.
Maturitas ; 148: 55-61, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33896654

RESUMO

INTRODUCTION: Vulvovaginal atrophy (VVA) is a chronic condition caused by estrogen deficiency. It affects around 50% of postmenopausal women, reducing their general and sexual quality of life as well as the quality of their personal relationships. AIM: The aim of this clinical guide is to set out an individualized approach to the management of VVA with topical estrogens and non-hormonal preparations. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: An individualized approach is required for the management of VVA. Topical low-dose estrogens are effective and also alleviate urinary incontinence and prevent recurrent urinary tract infections. Women should not be denied long-term use of topical estrogens as long as they feel that this treatment is of benefit to them, because the safety data are reassuring. Non-hormonal preparations (lubricants and moisturizers) should be the first-line treatment for VVA in women taking adjuvant endocrine therapies for cancers considered to be hormone-dependent. They can be used over the long term.


Assuntos
Atrofia/tratamento farmacológico , Estrogênios/administração & dosagem , Pós-Menopausa , Guias de Prática Clínica como Assunto/normas , Doenças Vaginais/tratamento farmacológico , Doenças da Vulva/tratamento farmacológico , Administração Intravaginal , Prova Pericial , Feminino , Humanos , Qualidade de Vida
5.
Maturitas ; 143: 223-230, 2021 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-33008675

RESUMO

INTRODUCTION: The prevalence of urinary incontinence and of other lower urinary tract symptoms increases after the menopause and affects between 38 % and 55 % of women aged over 60 years. While urinary incontinence has a profound impact on quality of life, few affected women seek care. AIM: The aim of this clinical guide is to provide an evidence-based approach to the management of urinary incontinence in postmenopausal women. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: Healthcare professionals should consider urinary incontinence a clinical priority and develop appropriate diagnostic skills. They should be able to identify and manage any relevant modifiable factors that could alleviate the condition. A wide range of treatment options is available. First-line management includes lifestyle and behavioral modification, pelvic floor exercises and bladder training. Estrogens and other pharmacological interventions are helpful in the treatment of urgency incontinence that does not respond to conservative measures. Third-line therapies (e.g. sacral neuromodulation, intravesical onabotulinum toxin-A injections and posterior tibial nerve stimulation) are useful in selected patients with refractory urge incontinence. Surgery should be considered in postmenopausal women with stress incontinence. Midurethral slings, including retropubic and transobturator approaches, are safe and effective and should be offered.


Assuntos
Pós-Menopausa , Incontinência Urinária/terapia , Feminino , Humanos , Incontinência Urinária/diagnóstico
6.
Maturitas ; 139: 90-97, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-32682573

RESUMO

INTRODUCTION: Globally, 985 million women are aged 50 and over, leading to increasing concerns about chronic conditions such as cardiovascular disease, osteoporosis, dementia, and cognitive decline, which can adversely affect quality of life and independent living. AIM: To evaluate the evidence from observational studies and randomized trials on the effects of the Mediterranean diet on short- and long-term menopausal health: estrogen deficiency symptoms, cardiovascular disease, osteoporosis, cognitive and mental health, breast cancer, and all-cause mortality. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: The Mediterranean diet is a non-restrictive dietary pattern common in the olive-growing areas of the Mediterranean basin. It may improve vasomotor symptoms, cardiovascular risk factors such as blood pressure, cholesterol and blood glucose levels, as well as mood and symptoms of depression. Long-term adherence may: improve cardiovascular risk and events, and death; improve bone mineral density; prevent cognitive decline; and reduce the risk of breast cancer and all-cause mortality.


Assuntos
Dieta Mediterrânea , Menopausa , Neoplasias da Mama/prevenção & controle , Doenças Cardiovasculares/prevenção & controle , Consenso , Demência/prevenção & controle , Feminino , Humanos , Saúde Mental , Estudos Observacionais como Assunto , Osteoporose , Ensaios Clínicos Controlados Aleatórios como Assunto
7.
Maturitas ; 135: 82-88, 2020 May.
Artigo em Inglês | MEDLINE | ID: mdl-32209279

RESUMO

INTRODUCTION: Dyslipidemias are common and increase the risk of cardiovascular disease. The menopause transition is associated with an atherogenic lipid profile, with an increase in the concentrations of total cholesterol (TC) and low-density lipoprotein cholesterol (LDL-C), triglycerides (TG), apolipoprotein B (apoB) and potentially lipoprotein (a) [Lp(a)], and a decrease in the concentration of high-density lipoprotein cholesterol (HDL-C). AIM: The aim of this clinical guide is to provide an evidence-based approach to management of menopausal symptoms and dyslipidemia in postmenopausal women. The guide evaluates the effects on the lipid profile both of menopausal hormone therapy and of non-estrogen-based treatments for menopausal symptoms. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: Initial management depends on whether the dyslipidemia is primary or secondary. An assessment of the 10-year risk of fatal cardiovascular disease, based on the Systematic Coronary Risk Estimation (SCORE) system, should be used to set the optimal LDL-C target. Dietary changes and pharmacological management of dyslipidemias should be tailored to the type of dyslipidemia, with statins constituting the mainstay of treatment. With regard to menopausal hormone therapy, systemic estrogens induce a dose-dependent reduction in TC, LDL-C and Lp(a), as well as an increase in HDL-C concentrations; these effects are more prominent with oral administration. Transdermal rather than oral estrogens should be used in women with hypertriglyceridemia. Micronized progesterone or dydrogesterone are the preferred progestogens due to their neutral effect on the lipid profile. Tibolone may decrease TC, LDL-C, TG and Lp(a), but also HDL-C concentrations. Low-dose vaginal estrogen and ospemifene exert a favorable effect on the lipid profile, but data are scant regarding dehydroepiandrosterone (DHEA). Non-estrogen-based therapies, such as fluoxetine and citalopram, exert a more favorable effect on the lipid profile than do sertraline, paroxetine and venlafaxine. Non-oral testosterone, used for the treatment of hypoactive sexual desire disorder/dysfunction, has little or no effect on the lipid profile.


Assuntos
Dislipidemias/terapia , Menopausa , Dislipidemias/sangue , Dislipidemias/diagnóstico , Feminino , Humanos , Lipídeos/sangue , Programas de Rastreamento
8.
Maturitas ; 131: 91-101, 2020 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-31740049

RESUMO

INTRODUCTION: Globally, the total number of people with depression exceeds 300 million, and the incidence rate is 70 % greater in women. The perimenopause is considered to be a time of increased risk for the development of depressive symptoms and major depressive episodes. AIM: The aim of this position statement is to provide a comprehensive model of care for the management of depressive symptoms in perimenopausal and early menopausal women, including diagnosis, treatment and follow-up. The model integrates the care provided by all those involved in the management of mild or moderate depression in midlife women. MATERIALS AND METHODS: Literature review and consensus of expert opinion. SUMMARY RECOMMENDATIONS: Awareness of depressive symptoms, early detection, standardized diagnostic procedures, personalized treatment and a suitable follow-up schedule need to be integrated into healthcare systems worldwide. Recommended treatment comprises antidepressants, psychosocial therapies and lifestyle changes. Alternative and complementary therapies, although widely used, may help with depression, but a stronger evidence base is needed. Although not approved for this indication, menopausal hormone therapy may improve depressive symptoms in peri- but not in postmenopausal women, especially in those with vasomotor symptoms.


Assuntos
Depressão/terapia , Transtorno Depressivo Maior/terapia , Perimenopausa/psicologia , Pós-Menopausa/psicologia , Adulto , Idoso , Antidepressivos/uso terapêutico , Terapias Complementares , Depressão/epidemiologia , Transtorno Depressivo Maior/epidemiologia , Europa (Continente) , Feminino , Hormônios/uso terapêutico , Humanos , Estilo de Vida , Menopausa/psicologia , Pessoa de Meia-Idade , Guias de Prática Clínica como Assunto , Sociedades Médicas , Resultado do Tratamento
9.
Maturitas ; 123: 82-88, 2019 May.
Artigo em Inglês | MEDLINE | ID: mdl-31027683

RESUMO

INTRODUCTION: While the associations of genetic, reproductive and environmental factors with the timing of natural menopause have been extensively investigated, few epidemiological studies have specifically examined their association with premature (<40 years) or early natural menopause (40-45 years). AIM: The aim of this position statement is to provide evidence on the predictors of premature and early natural menopause, as well as recommendations for the management of premature and early menopause and future research. MATERIALS AND METHODS: Literature review and consensus of expert opinion. RESULTS AND CONCLUSIONS: Strong genetic predictors of premature and early menopause include a family history of premature or early menopause, being a child of a multiple pregnancy and some specific genetic variants. Women with early menarche and nulliparity or low parity are also at a higher risk of experiencing premature or early menopause. Cigarette smoking (with a strong dose-response effect) and being underweight have been consistently associated with premature and early menopause. Current guidelines for the management of premature and early menopause mainly focus on early initiation of hormone therapy (HT) and continued treatment until the woman reaches the average age at menopause (50-52 years). We suggest that clinicians and health professionals consider the age at menopause of the relevant region or ethnic group as part of the assessment for the timing of HT cessation. In addition, there should be early monitoring of women with a family history of early menopause, who are a child of a multiple pregnancy, or who have had early menarche (especially those who have had no children). As part of preventive health strategies, women should be encouraged to quit smoking (preferably before the age of 30 years) and maintain optimal weight in order to reduce their risk of premature or early menopause.


Assuntos
Menopausa Precoce , Menopausa , Paridade , Fumar/epidemiologia , Magreza/epidemiologia , Peso Corporal , Terapia de Reposição de Estrogênios , Feminino , Humanos , Menarca , Menopausa/genética , Menopausa Precoce/genética , Gravidez , Fatores de Risco , Gêmeos
10.
J Minim Invasive Gynecol ; 26(6): 1117-1124, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30428382

RESUMO

STUDY OBJECTIVE: To show the feasibility of 2-dimensional (2D) ultrasound (US) imaging compared with 3-dimensional (3D) US to identify the location of implants and assess if the classification developed by Simorre et al in 2016 was applicable to the 2 types of US imaging (i.e., 2D and 3D). DESIGN: A prospective study (Canadian Task Force classification II-2). SETTING: The department of obstetrics and gynecology in a teaching hospital. PATIENTS: One hundred fifty patients who had undergone hysteroscopic sterilization with Essure (Bayer Pharma AG Laboratory, Lyon, France) fallopian tube pregnancy prevention implants were invited by letter to participate in the study; 50 replied positively between January and August 2017. INTERVENTIONS: An initial 2D US was performed followed by 3D US reconstruction. The primary end point was to compare the identification of device placement with 2D and 3D US imaging procedures according to this new classification. Secondary considerations were to evaluate the difficulty of attaining images, the quality of implant curvature, the duration of each imaging procedure, and the number of images performed for each technique. MEASUREMENTS AND MAIN RESULTS: Ninety-six percent of tubal implants were observed via 3D US compared with 100% via 2D US. The mean time of 2D US was 14.64 seconds for the right fallopian tube and 15.25 seconds for the left fallopian tube compared with 25.11 seconds for the right and 31.57 seconds for the left fallopian tube in 3D US (p <.01). The mean number of image acquisitions per patient was 1.02 (±0.14 standard deviation) for 2D US compared with 1.37 (±0.64 standard deviation) for 3D US (p <.01). The sonographer had no difficulty performing 2D US in 88% of cases compared with 58% of 3D US cases. CONCLUSIONS: Two-dimensional ultrasound appears to be an acceptable alternative to 3D US. We propose a 2D classification for cross section device localization to facilitate image interpretation.


Assuntos
Tubas Uterinas/diagnóstico por imagem , Dispositivos Intrauterinos , Implantação de Prótese/métodos , Esterilização Tubária , Ultrassonografia/métodos , Adulto , Tubas Uterinas/cirurgia , Estudos de Viabilidade , Feminino , França , Humanos , Histeroscopia/métodos , Imageamento Tridimensional/métodos , Migração de Dispositivo Intrauterino/etiologia , Projetos Piloto , Gravidez , Prognóstico , Implantação de Prótese/efeitos adversos , Implantação de Prótese/normas , Estudos Retrospectivos , Esterilização Tubária/instrumentação , Esterilização Tubária/métodos
11.
Maturitas ; 117: 6-10, 2018 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-30314563

RESUMO

INTRODUCTION: Whether menopause increases the risk of type 2 diabetes mellitus (T2DM) independently of ageing has been a matter of debate. Controversy also exists about the benefits and risks of menopausal hormone therapy (MHT) in women with T2DM. AIMS: To summarise the evidence on 1) the effect of menopause on metabolic parameters and the risk of T2DM, 2) the effect of T2DM on age at menopause, 3) the effect of MHT on the risk of T2DM, and 4) the management of postmenopausal women with T2DM. MATERIALS AND METHODS: Literature review and consensus of experts' opinions. RESULTS AND CONCLUSION: Metabolic changes during the menopausal transition include an increase in and the central redistribution of adipose tissue, as well as a decrease in energy expenditure. In addition, there is impairment of insulin secretion and insulin sensitivity and an increase in the risk of T2DM. MHT has a favourable effect on glucose metabolism, both in women with and in women without T2DM, while it may delay the onset of T2DM. MHT in women with T2DM should be administered according to their risk of cardiovascular disease (CVD). In women with T2DM and low CVD risk, oral oestrogens may be preferred, while transdermal 17ß-oestradiol is preferred for women with T2DM and coexistent CVD risk factors, such as obesity. In any case, a progestogen with neutral effects on glucose metabolism should be used, such as progesterone, dydrogesterone or transdermal norethisterone. Postmenopausal women with T2DM should be managed primarily with lifestyle intervention, including diet and exercise. Most of them will eventually require pharmacological therapy. The selection of antidiabetic medications should be based on the patient's specific characteristics and comorbidities, as well on the metabolic, cardiovascular and bone effects of the medications.


Assuntos
Diabetes Mellitus Tipo 2 , Menopausa , Diabetes Mellitus Tipo 2/epidemiologia , Diabetes Mellitus Tipo 2/etiologia , Diabetes Mellitus Tipo 2/metabolismo , Diabetes Mellitus Tipo 2/terapia , Terapia de Reposição de Estrogênios/efeitos adversos , Feminino , Humanos , Incidência , Menopausa/metabolismo , Fatores de Risco
12.
Bull Cancer ; 105(5): 441-449, 2018 May.
Artigo em Francês | MEDLINE | ID: mdl-29681402

RESUMO

INTRODUCTION: Morbid obesity may lead to difficulties for management of endometrial cancer. The aim of this study was the assessment of management of endometrial cancer for morbidly obese women and the implementation of recommendations. METHODS: this is retrospective study including women with BMI =40kg/m2 treated for endometrial cancer between November 2010 and April 2017 in the university hospital in Nantes and the Cancer Center René Gauducheau in Nantes. Patients' demographics, pre-operative intra operative, post-operative data and survival were analyzed. RESULTS: Twenty patients met the inclusion criteria with a median age of 65.5 (28-86) and a median BMI of 47kg/m2 (40-60). Type I histologic was identified in 90% and of a stage I FIGO I in 75% of the cases. All the patients have benefited from a biopsy of endometrium before surgery. 70% of the patients have benefited from a MRI before surgery (14/20). The surgery was realized by laparotomy in 40%, by mini invasive surgery in 50% and by vaginal procedure in 10% of. Mini invasive surgery was converted in laparotomy in 40% (4/10). A discrepancy of the ESMO's recommandation was observed in 40% of the cases (8/20). Two patients did not benefit from the adjuvant radiotherapy recommended because of delay of healing. DISCUSSION: Although good prognosis, the endometrial cancer of morbidly obese women seem to be under treat. These patients do not seem benefited an optimal pre-operative assessment. The surgery is mainly realized by laparotomy with a not complete surgical stadification for one more than a third of the patients.


Assuntos
Neoplasias do Endométrio/cirurgia , Obesidade Mórbida/complicações , Adulto , Idoso , Idoso de 80 Anos ou mais , Peso Corporal , Quimioterapia Adjuvante , Neoplasias do Endométrio/tratamento farmacológico , Neoplasias do Endométrio/patologia , Neoplasias do Endométrio/radioterapia , Endométrio/patologia , Feminino , Humanos , Laparoscopia/métodos , Laparotomia , Pessoa de Meia-Idade , Cuidados Pré-Operatórios , Radioterapia Adjuvante , Estudos Retrospectivos
13.
Maturitas ; 110: 118-123, 2018 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-29444759

RESUMO

Management of pelvic organ prolapse (POP) is a common and challenging task. Nowadays older women are more active than they were in the past, and the development of POP disrupts quality of life and impairs social and personal activities. The menopausal transition is a time of vulnerability, during which many women start experiencing symptoms and signs of POP. The role of hormonal changes or of hormonal therapies in influencing the development or progression of POP has been explored extensively. The management of POP requires considerable clinical skills. Correct diagnosis and characterization of the prolapse and an identification of the individual woman's most bothersome symptoms are the hallmark of appropriate initial management. Therapy is multimodal and often multidisciplinary, and requires a competence in pelvic medicine and surgery. The integration of hormonal, non-hormonal and surgical strategies is important and needs to be adjusted to changing circumstances on an individualized basis. When surgery is required, optimal management requires clinicians who are familiar with the advantages and disadvantages of all the available strategies and who are able to use these strategies in a tailored manner. Complex cases should be sent to specialist referral centers. Management of POP should be integrated into the practice of healthcare professionals dealing in menopause.


Assuntos
Prolapso de Órgão Pélvico/terapia , Idoso , Feminino , Humanos , Menopausa
14.
Maturitas ; 107: 7-12, 2018 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-29169584

RESUMO

INTRODUCTION: Postmenopausal osteoporosis is a highly prevalent disease. Prevention through lifestyle measures includes an adequate calcium intake. Despite the guidance provided by scientific societies and governmental bodies worldwide, many issues remain unresolved. AIMS: To provide evidence regarding the impact of calcium intake on the prevention of postmenopausal osteoporosis and critically appraise current guidelines. MATERIALS AND METHODS: Literature review and consensus of expert opinion. RESULTS AND CONCLUSION: The recommended daily intake of calcium varies between 700 and 1200mg of elemental calcium, depending on the endorsing source. Although calcium can be derived either from the diet or supplements, the former source is preferred. Intake below the recommended amount may increase fragility fracture risk; however, there is no consistent evidence that calcium supplementation at, or above, recommended levels reduces risk. The addition of vitamin D may minimally reduce fractures, mainly among institutionalised people. Excessive intake of calcium, defined as higher than 2000mg/day, can be potentially harmful. Some studies demonstrated harm even at lower dosages. An increased risk for cardiovascular events, urolithiasis and even fractures has been found in association with excessive calcium intake, but this issue remains unresolved. In conclusion, an adequate intake of calcium is recommended for general bone health. Excessive calcium intake seems of no benefit, and could possibly be harmful.


Assuntos
Cálcio da Dieta/uso terapêutico , Cálcio/uso terapêutico , Suplementos Nutricionais , Osteoporose Pós-Menopausa/prevenção & controle , Feminino , Fraturas Ósseas/prevenção & controle , Humanos , Osteoporose , Vitamina D/uso terapêutico , Vitaminas/uso terapêutico
20.
Arch Gynecol Obstet ; 284(4): 989-98, 2011 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-21107591

RESUMO

OBJECTIVE: The objective was to assess the human papillomavirus (HPV) overall and type-specific prevalence in smears collected during routine clinical practice. DESIGN: HPV genotyping and smears were performed independently between 2000 and 2006 for routine clinical follow-up (primary screening and follow-up) in the University Hospital of Nantes, France. POPULATION: All women with a cytological sample collected no more than 12 months before HPV genotyping were included. METHODS: PCR was performed with MY09/MY11 primers and genotyping by sequencing PCR product. MAIN OUTCOME MEASURES: Overall and genotype-specific HPV prevalence were assessed according to cytological diagnosis. RESULTS: A total of 1,255 women were included (mean age 37.5 years). The proportion of high-risk (HR) HPV positive samples increased according to cytological diagnosis severity from 8% in normal specimens to 21% in atypical squamous cells of undetermined significance, 49% in low-grade squamous intraepithelial lesion and 75% in high-grade squamous intraepithelial lesion (HSIL) (p < 0.001). Among 980 women with normal cytology, the overall HPV prevalence varied according to age from 44% below 20 years to about 10% above 35 years (p < 0.001). The most prevalent HPV genotype in all cytological diagnoses was HPV 16. HPV 53 appeared as the second most common genotype in normal cytological samples (10.9% of HPV positive samples) but its prevalence decreased in HSIL to less than 4%. CONCLUSION: The proportion of HR HPV positive women increased according to cytological diagnosis severity. HPV 16 appeared as the most commonly encountered genotype even when the diagnosis was normal. Its prevalence increased with diagnosis severity hereby confirming that HPV 16 is more aggressive than other genotypes.


Assuntos
Papillomaviridae/genética , Infecções por Papillomavirus/virologia , Displasia do Colo do Útero/virologia , Neoplasias do Colo do Útero/virologia , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Primers do DNA , Feminino , França/epidemiologia , Genótipo , Hospitais Universitários , Papillomavirus Humano 16/genética , Humanos , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Infecções por Papillomavirus/epidemiologia , Infecções por Papillomavirus/patologia , Reação em Cadeia da Polimerase , Prevalência , Neoplasias do Colo do Útero/epidemiologia , Neoplasias do Colo do Útero/patologia , Esfregaço Vaginal , Adulto Jovem , Displasia do Colo do Útero/epidemiologia , Displasia do Colo do Útero/patologia
SELEÇÃO DE REFERÊNCIAS
DETALHE DA PESQUISA
...