View clinical trials related to Women's Health.
Filter by:Increases in cluster of differentiation 4 (CD4)+ T cells in the blood is well documented in human immunodeficiency virus (HIV)-infected individuals after starting antiretroviral therapy (ART), but increases CD4+ T cells in the cervix is variable and not fully understood. Although the amount of HIV in the vagina declines in parallel with those in the plasma when antiretroviral therapy for HIV is started, HIV is still detected frequently in cervical samples from women with undetectable plasma viral loads, suggesting that low level viral replication in the female vaginal tract could lead to both inflammation and incomplete increases in CD4+ T cells. Two classes of HIV medications, nonnucleoside analogue reverse transcriptase inhibitors and protease inhibitors are substantially lower in the female genital tract compared to plasma, whereas concentrations of another class, nucleos(t)ide analogue reverse transcriptase inhibitors are similar or higher to those found in plasma. Thus, many widely used first-line three drug HIV therapies only achieve high concentrations of only two medications in the female genital tract. Importantly, with the recent development of raltegravir (RAL), which achieves concentrations in the female genital tract higher than those in plasma, ART regimens that deliver high concentrations of 3 antiretroviral drugs to the female genital tract are now available. The investigators hypothesize that cervical CD4+ T cell reconstitution is better and inflammatory markers are lower in HIV-infected women on a HIV-therapy including tenofovir (TDF) and emtricitabine (FTC) with RAL versus ritonavir (RIT)-boosted atazanavir (ATZ), and that this is due to therapeutic concentrations of 3 versus 2 antiretroviral drugs in the female genital tract.
A growing body of research indicates that gender-based violence (GBV) is a major global public health challenge. Yet, there is a dearth of evidence to guide program planning and policy-making efforts to reduce GBV. Our study will evaluate the feasibility, safety, and potential effectiveness of an innovative women's empowerment intervention to reduce GBV and related adverse health outcomes. It is expected that the study findings will provide evidence to determine if a phase 3 effectiveness trial is merited and advance the science underlying GBV prevention.
This study will investigate the isolated and the associated effect of estrogen therapy and physical exercise in the function, regulation and cardiovascular risk markers of 60 postmenopausal women, (45 - 60 years old). The volunteers will be randomaized into two groups: estrogen therapy (estradiol valerate 1 mg/day oraly) and placebo. The two groups will be randomaized into two subgroups: exercise group (aerobic trainning,cicle-ergometre, 50 minutes, 3 x week) and sedentary group. At 0, 6 and 12 months the volunteers will be submited to: clinical analise, cardiorespiratory analise (ergoepirometric test), quality of life questionare (Short Form-36 [SF-36]), ambulatory blood pressure monitoring during 24 hours and to 2 experimental sessions where the cardiovascular responses to insulin action (euglicemic/hiperinsulinemic clamp) and to physical and mental stress (microneurography) will be accessed. Besides these, the volunteers of the sedentary group will be submited to an extra session at 6 months of study evaluate the physiological answer to insulin infusion after an acute session of exercise.
The Standard Days Method® is a fertility awareness-based method of family planning in which users avoid unprotected intercourse during cycle day 8 through 19. The method is most appropriate for women with cycles that usually range 26-32 days. The clinical trial tested the contraceptive efficacy of the Standard Days Method. A total of 478 women, age 18-39 years, in Bolivia, Peru, and the Philippines, with self-reported cycles of 26-32 days, desiring to delay pregnancy at least one year were admitted to the study and followed for up to 13 cycles of method use.
The purpose of this study was to develop and evaluate an educational program intended to raise staff awareness about women veterans and their health care needs and preferences.