View clinical trials related to Postmenopause.
Filter by:The objective of the study is to evaluate the effects of Angeliq on BP over a period of 8 weeks in postmenopausal women who may benefit from hormone replacement therapy (HRT) for the relief of vasomotor symptoms and who have hypertension.
The purpose of this study is to investigate whether soy-derived phytoestrogens taken as dietary supplements improve memory function in postmenopausal women who have experienced early memory decline.
Background: The use of estrogen in postmenopausal (or surgically menopausal) women is a common practice. Compliance is problematic in that estimates show only 1/3 of women use hormone replacement therapy (HRT) and only 30% are compliant. Estrogen has many documented benefits including symptomatic relief of hot flashes, improvement of the dry vagina and dyspareunia. Estrogen has been found to improve bone mineral density and increase the high- density lipoprotein portion of a cholesterol panel. To improve compliance and to provide an alternate method of delivery, we propose the use of estrogen which is admixed in toothpaste and propose to study the absorption, rate of build-up and rate of decline. Hypothesis: Estrogen can potentially be absorbed systemically when toothpaste is admixed with estradiol and is applied in a timed, consistent fashion to postmenopausal or surgically postmenopausal women, not on HRT. Absorption takes place across the buccal mucosa. Specific Aims:1) To estimate the systemic absorption of estrogen from daily use of estrogen containing toothpaste. 2) To estimate the rate of build-up of serum estrogen levels based upon daily use of toothpaste containing estrogen for eight days. 3) To estimate the rate of decline in serum estrogen levels when the use of estrogen containing toothpaste is discontinued for a week.
The purpose of this study is to test the effect of lifestyle intervention on subclinical cardiovascular disease measures in women taking hormone replacement therapy (HRT).
This study will assess whether treatment with black cohosh is effective in reducing the frequency and intensity of menopausal hot flashes. In addition, this study will determine whether or not black cohosh reduces the frequency of other menopausal symptoms and improves quality of life.
This study will examine the safety and effectiveness of a synthetic hormone, CDB-2914, for treating symptoms of menopause. It will compare the effects of estrogen and CDB-2914 with those of estrogen and progesterone in postmenopausal women. The study will also evaluate whether CDB-2914 affects adrenal gland function. CDB-2914 is chemically similar to cortisol, a hormone that is produced by the adrenal glands and regulates the body's response to stresses, such as infection or injury. Healthy women volunteers between the ages of 45 and 70 who have not had a menstrual period for over a year, are not currently taking hormone replacement therapy, do not smoke and have not had a hysterectomy may be eligible for this study. Candidates will provide a medical history and have a physical examination, including a breast and pelvic exam. They will also provide a blood sample, have a mammogram and pap smear, and be instructed in dietary sources and/or supplements required to be sure they consume at least 1,000 mg. of calcium each day. Participants will be randomly assigned to take: a) estrogen plus CDB-2914, b) estrogen plus progesterone, or c) estrogen plus a placebo (look-alike tablet with no active ingredient) daily by mouth for 6 weeks. During the study period, they will keep a record of any symptoms, vaginal bleeding, and other medicines they take. They will return to the NIH Clinical Center weekly for blood tests and to fill out a questionnaire on mood, appetite, sleep patterns, menopausal symptoms, and other quality of life issues. At the 6-week visit, participants will: - Bring a 24-hour urine collection - Have a vaginal ultrasound to evaluate the effects of the medication on the thickness of the endometrium (lining of the uterus) - Bring all bottles of study medication for a pill count - Discuss any unusual or troubling symptoms with the study nurse or physician A final visit will be scheduled 1 to 3 weeks after the 6-week visit, when participants will turn in their calendar of daily symptoms and return unused progesterone pills.
To evaluate a series of thrombotic, inflammatory, and genetic markers for myocardial infarction among participants in the Women's Health Initiative Observational Study (WHI-OS).
To investigate the relationship between endogenous estrogen and androgen levels and risk of coronary heart disease among postmenopausal women in the Women's Health Initiative-Observational Study (WHI-OS).
To conduct extended analysis of the Postmenopausal Estrogen/Progestins Intervention PEPI trial database to address questions related to cardiovascular disease risk factor response and the possible determinants of this response.
To assess the interaction between hormone replacement therapy and the prothrombotic mutations, Factor V Leiden and the recently described prothrombin mutation (20210A) on the incidence of venous thromboembolism (VTE) in a population-based case-control study conducted at Group Health Cooperative of Puget Sound (GHC).