estrone-sulfate and Atrophy

Vaginal promestriene was tested in gynecological cancer patients who suffered from severe vaginal dryness and dyspareunia. This form of estrogen has a low level of vaginal absorption and proved to be effective for vaginal atrophy.. 17 patients were treated with a 10mg soft vaginal suppository daily for one month. Plasma levels of estrone sulfate (E1S), used as the marker of overall estrogenicity, were measured by liquid chromatography in combination with mass spectrometry.. Mean E1S levels changed from 533 (22-2920) to 374 (81-856) pg/ml (p=0.39).. In highly symptomatic gynecological cancer patients the level of circulating estrone sulfate was not significantly affected by vaginal promestriene treatment overall, but a wide range of levels was noted pre and post treatment in individual patients.

Topics: Adult; Aged; Atrophy; Dyspareunia; Estradiol; Estrogens; Estrone; Female; Genital Neoplasms, Female; Humans; Middle Aged; Pilot Projects; Suppositories; Vagina; Vaginal Diseases

The aim of the study was to determine the range of serum sex-related steroids in normal postmenopausal women and in women of the same age with a diagnosis of vulvovaginal atrophy (VVA).. Validated mass spectrometry-based assays coupled to gas or liquid chromatography were used over a 10-year period for steroid measurements. Serum samples were obtained in up to 1,512 women aged 55 to 65 years.. Serum estrone sulfate (E1S) and androsterone glucuronide (ADT-G), the main metabolites of estrogens and androgens, respectively, were 16.9% (P = 0.005) and 16.1% (P = 0.001) higher in women not diagnosed with moderate/severe VVA than those diagnosed with VVA. Serum estrone (E1) was 14.5% (P < 0.0001) higher in women with no diagnosis of VVA, whereas the other steroids did not show meaningful differences. The limited biological significance of serum estradiol (E2) and testosterone is supported by the lack of statistical significance in the serum concentrations of these two steroids between the two groups. Most importantly, for the women without a diagnosis of VVA, the normal upper limit (95 centile) of serum E2 was 9.15 pg/mL (n = 364) and 10.7 pg/mL (n = 67) for a weighted average of 9.99 pg E2/mL. A limit of 10 pg E2/mL has recently been found by two other laboratories. When comparing 50- to 59-year-old and 70- to 79-year-old women, serum E2, E1S, ADT-G, and DHEA were, respectively, 24.4%, 22.6%, 27.0%, and 85.9% higher in the younger group.. Somewhat higher values, namely, 16.9% and 16.1%, are observed in the serum concentrations of the estrogen (E1S) and androgen (ADT-G) metabolites in normal compared with women with a diagnosis of VVA. Such data indicating a lower estrogenic and androgenic global exposure in women diagnosed with VVA offers an opportunity for the local intravaginal administration of DHEA to replace the deficiency in endogenous DHEA.

Topics: Aged; Androsterone; Atrophy; Case-Control Studies; Clinical Trials as Topic; Dehydroepiandrosterone Sulfate; Estrone; Female; Humans; Mass Spectrometry; Middle Aged; Postmenopause; Testosterone; Vaginal Diseases