Maturitas

Continuous combined hormone therapy (HT) is effective for menopausal vasomotor symptoms and vaginal dryness but commonly leads to unscheduled vaginal bleeding and spotting. Unscheduled bleeding is disliked by women and may lead to invasive …

INTRODUCTION: Endometriosis is a common disease in women of reproductive age. The symptoms usually disappear after a natural or a surgical menopause. Estrogen-based hormone therapy is required in women with premature or early menopause unti…

Whilst use of estrogen-containing hormone therapy (HT) has declined in recent years, it is still used by a significant minority of women and remains the most effective way of treating menopausal vasomotor symptoms and vaginal dryness. Unsch…

The origin of epithelial ovarian cancer remains unknown. It is believed to develop from ovarian surface epithelium, post-ovulatory inclusion cysts, endometriosis and more recently the fimbrial end of the fallopian tube. Molecular evidence s…

OBJECTIVE: Progestogens, particularly synthetic progestins, are widely used to contrast the clinical consequences of the relative hyperestrogenism that characterizes the years preceding the menopause. As a large body of data on postmenopaus…

Oral progestins have been reported to be effective in the treatment of endometriosis. The mode of action is still a matter of debate, but it may involve modulation of mitotic activity, local growth factors and growth factor receptors, as we…

Besides the natural progestin, progesterone, there are different classes of progestins, such as retroprogesterone (i.e. dydrogesterone), progesterone derivatives (i.e. medrogestone) 17alpha-hydroxyprogesterone derivatives (i.e. chlormadinon…

The synthetic progestins used so far for contraception and menopausal hormone therapy are derived either from testosterone (19-nortestosterone derivatives) or from progesterone (17-OH progesterone derivatives and 19-norprogesterone derivati…

OBJECTIVES: To examine the associations of age at menarche, timing of first birth and parity with hysterectomy rates; to investigate whether these associations were independent of each other and other potential confounders and varied by rea…

OBJECTIVES: To evaluate the effects of an estrogen-reduced, continuous-combined hormone therapy preparation (HT) containing 1mg estradiol valerate (1EV) and 2mg dienogest (2DNG) on the number of moderate and severe hot flushes. METHODS: Th…

OBJECTIVES: Nearly one third of women complain of heavy menstrual bleeding during their reproductive years. Hysterectomy and levonorgestrel-releasing intrauterine system (LNG-IUS) are effective treatment options for menorrhagia. However, th…

Postmenopausal women using continuous combined estrogen/progestin therapy (ccEPT) are likely to have irregular bleeding or spotting. The use of estrogen with 12-14 days of a progestin is called cyclic (scEPT). This method results in regular…

OBJECTIVES: Levonorgestrel (LNG), delivered locally into the uterine cavity has a profound effect on the endometrium. The aim of the study was to use a LNG intrauterine system to treat non-atypical and atypical endometrial hyperplasia in wo…

OBJECTIVE: To evaluate the safety and endometrial protection of low-dose transdermal estradiol (E2)/norethisterone acetate (NETA) patches (Estalis 25/125) in terms of post-treatment incidence of endometrial hyperplasia/cancer after 1 year o…

OBJECTIVES: We conducted this study to examine premenopausal risk factors associated with premature ovarian failure (POF) and early menopause (EM) among Korean women. METHODS: A 73% of total women aged 30-69 at four districts in the KMCC (…

OBJECTIVES: We analyzed clinical data and pathological features of six cases of malignant endometrial polyps, to compare these with other examples reported in literature and to define the features of endometrial cancer arising in polyps. Mo…

OBJECTIVES: To study the effect of standard and low-dose estrogen-progestin therapy (EPT), tibolone and raloxifene on the incidence of vaginal spotting/bleeding and endometrial thickness over a 5-year period. METHODS: Seven hundred eighty-…

OBJECTIVES: Assessment of benefit and safety of 28-day transdermal 17-beta estradiol regimen during vaginal hysterectomy. METHODS: Two-hundred and sixty-nine postmenopausal women, undergoing vaginal hysterectomy were divided into: transder…

OBJECTIVE: Secretory leukocyte protease inhibitor (SLPI) is a potent inhibitor of human leukocyte elastase. The aim of the present study was to examine whether there is an association between the SLPI concentration in the cervicovaginal sec…

The synthetic progestins used so far for contraception and menopausal hormone therapy are derived either from testosterone (19-nortestosterone derivatives) or from progesterone (17-OH progesterone derivatives and 19-norprogesterone derivati…

OBJECTIVE: In a prospective study, the 1-year psychological well-being outcome after oophorectomy-hysterectomy, compared to hysterectomy-only and the correlations between the changes in psychological well-being and the changes in sexuality …

OBJECTIVES: We performed a review of the treatment modalities for dysfunctional uterine bleeding. METHODS: Dysfunctional uterine bleeding can be treated medically or surgically. Medical treatment consists of anti-fibrinolytic tranexamic ac…

Our in vitro results indicate that not all progestogens act equally on breast cancer cells. Some progestogens (medroxyprogesterone acetate (MPA), norethisterone acetate (NETA) and dienogest) alone or combined with estradiol (E2) stimulate p…

OBJECTIVE: To evaluate the pharmacodynamic effects of a novel intrauterine drug delivery system, FibroPlant-levonorgestrel (LNG), on the endometrium in 24 postmenopausal women using estrogen substitution therapy (EST) to suppress climacteri…

OBJECTIVE: To report the possible association between the use of oestrogen replacement therapy and endometriosis in a postmenopausal woman. METHODS: We present a case of a postmenopausal, previously hysterectomised, woman who received horm…