View clinical trials related to Amenorrhea.
Filter by:Moderate and late premature babies (32-36 weeks of amenorrhoea) account for around 6% of births, but 20% of neonatal deaths. These children also have an increased risk of neonatal morbidity and long-term neurodevelopmental sequelae compared with full-term newborns. In the case of preterm birth, optimal antenatal, birth and postnatal management is necessary to prevent neonatal complications and mitigate longer-term consequences. However, we lack knowledge about the management of this at-risk population and the factors influencing their health. This knowledge is needed in the current context of unfavourable trends in neonatal health. Over the last ten years, neonatal and infant mortality has stagnated in France, with France falling behind other European countries. According to the latest European report, France ranks 22nd out of 33 countries. The causes of this stagnation are not well known, but many hypotheses have been put forward, including sub-optimal organisation of care.
What do the investigators know already? Many women suffer loss of periods (amenorrhoea). One of the most common causes of period loss is called 'functional hypothalamic amenorrhea' (FHA). FHA is difficult to diagnose and may be mistaken for other conditions causing period loss, such as polycystic ovarian syndrome (PCOS). This could cause delays in starting the correct treatment. What is the justification for doing this study? Undiagnosed women with FHA are predisposed to complications related to low oestrogen levels, such as osteoporosis, bone fractures and infertility. The failure to accurately identify women with FHA and mislabel those women with FHA as having PCOS, may delay appropriate treatment. Treatment delay causes harm for affected women, including bone fractures and infertility. What do the investigators propose? Improve the diagnosis of women with FHA by composing an assessment score, which could be used by women to improve the accuracy of diagnosing FHA. The investigators designed a questionnaire based on literature search, which can be used to identify women with FHA. A questionnaire-based study (on-line or in person) will be performed to identify risk of FHA, in women referred to hospital with period loss.
The etonogestrel subdermal implant has been available worldwide for more than 15 years. The action of etonogestrel subdermal implant is principal via suppression of ovulation, but it also has effects on cervical mucus and in some women induces suppression of endometrial proliferation. Several studies have confirmed its high efficacy and convenience. The uterine bleeding problems and in particular irregular bleeding and amenorrhea are major side effects of etonogestrel subdermal implant. A considerable number of patients request early removal due to bleeding changes. Amenorrhea occurs in about 22% in etonogestrel subdermal implant users. Despite the presence of many studies that reported the prevalence of etonogestrel subdermal implant-associated bleeding, little is known about the predictive factors affecting menstrual bleeding patterns especially amenorrhea after etonogestrel subdermal implant insertion. These predictive factors should be provided prior to the etonogestrel subdermal implant insertion which may improve acceptance and continuation of etonogestrel subdermal implant.
Menstrual disturbances are frequently observed in physically active women and female athletes. Short term prospective studies have shown that diet and exercise interventions can lead to decreases in Luteinizing hormone (LH) pulsatility, however these studies are unable to capture further changes in menstrual status. One longer term prospective study over two menstrual cycles showed that weight loss elicited menstrual disturbances, but there were no quantifiable measurements of energy availability. Thus, the primary purpose of this study was to assess how varying levels of energy deficiency created through a combination of caloric restriction and exercise affect menstrual function in young, premenopausal, sedentary women.
The aim of this project is to improve the evidence-base regarding lifestyle and mental health symptoms among fitness instructors. A national cohort of fitness instructors will be invited to participate in this study by responding to an online questionnaire. The questionnaire will consist of items regarding exercise, nutrition, eating disorders, the menstrual cycle, depression, anxiety, body dissatisfaction and satisfaction, drive for muscularity and leanness, and experiences of sexual harassment. Findings from this study will provide an evidence-base for initiatives to improve/optimize mental health among fitness instructors, and also in the process of developing fitness centres to a core partner in public health and health promotion work.
Studying the efficacy of uterine artery doppler in predicting response to mefenamic acid in women having IUCD associated menorrhagia
The purpose of this research is to determine whether there are differences in ovarian suppression between women who are feeding at the breast compared with women who are pumping. - In the main study, the aim is to compare reproductive health outcomes, including amenorrhea rates, duration of lactation, and resumption of sexual activity, between mothers who are exclusively breastfeeding (i.e. feeding at the breast) and those who are pumping after a term or preterm delivery. - In the sub-study, the aim is to determine the feasibility and acceptability of using urinary luteinizing hormone (LH) detection kits at home to detect ovulation in exclusively breastmilk feeding women.
Every year, at the Nice University Hospital, about sixty deliveries take place before 24 weeks of amenorrhea. The child is not viable because of his extreme immaturity. In most cases, a child born before 24 years of age is stillborn, but in about one in three cases, it shows signs of life such as heartbeat, breathing, gasps or limb movements. With these too small children showing signs of life, three attitudes are possible: doing nothing and waiting for this life to stop by themselves, setting up palliative care to ensure the child's comfort, or administering a medication to shorten his or her life. The attitude to have is not univocal and the feeling of the teams confronted with their management is difficult even if the goal of the caregivers is always to act as best as possible. The main objective of the study is to describe the clinical state of the child and the practices implemented in the birth room at the Nice University Hospital when children showing signs of life before 24 weeks of amenorrhea are born. The secondary objective is to describe caregivers' experiences, their experiences of these situations and attitudes towards children and their parents, and to identify ethical dilemmas in these situations. This study is an observational cohort study including all births of live children before 24 weeks of amenorrhea at Nice University Hospital for 12 months. It consists of two parts: a quantitative study describing the child's condition and caregiving practices, and a qualitative study of caregivers' experiences and the determinants of their attitudes towards the child. The investigator will coordinate the collection of the data necessary to conduct the quantitative study, and then conduct individual semi-directive interviews with each of the caregivers present at the birth of the child. The qualitative study will be based on the analysis of these interviews.
The purpose of this study is to determine whether low estrogen levels in young women with hypothalamic amenorrhea (premenopausal HypoE) is associated with risk factors for cardiovascular disease. For this study, the investigators will measuring vascular function and immune markers on: - young women with hypothalamic amenorrhea (>3 months of no menstrual cycle due to low estrogen) - young women with regular menstrual cycles not on hormone therapy. - recently menopausal women (<3 years from final menstrual period) not on hormone therapy. Premenopausal HypoE participants will then be randomized to use either an estrogen patch or a placebo patch (no active medicine) for 3 months, followed by estrogen or placebo patch plus progesterone or placebo pills for 2 additional weeks. The investigators are looking to see if estrogen improves vascular and immune function.
Fitness athletes emphasize the value of staying lean, muscular and defined, and motivates and inspires followers through social media. We want to study the effect of such lifestyle on selected aspects of psychological and physical health in female fitness athletes, and compare the outcomes to a healthy, physically active female population.