androstane-3-17-diol-glucuronide and Oligomenorrhea

Polycystic ovary syndrome (PCOS), the most common endocrine disorder in women of reproductive age, is characterized by hyperandrogenism, oligo/amenorrhea, and polycystic ovaries. We aimed to determine whether low-frequency electro-acupuncture (EA) would decrease hyperandrogenism and improve oligo/amenorrhea more effectively than physical exercise or no intervention. We randomized 84 women with PCOS, aged 18-37 yr, to 16 wk of low-frequency EA, physical exercise, or no intervention. The primary outcome measure changes in the concentration of total testosterone (T) at week 16 determined by gas and liquid chromatography-mass spectrometry was analyzed by intention to treat. Secondary outcome measures were changes in menstrual frequency; concentrations of androgens, estrogens, androgen precursors, and glucuronidated androgen metabolites; and acne and hirsutism. Outcomes were assessed at baseline, after 16 wk of intervention, and after a 16-wk follow-up. After 16 wk of intervention, circulating T decreased by -25%, androsterone glucuronide by -30%, and androstane-3α,17β-diol-3-glucuronide by -28% in the EA group (P = 0.038, 0.030, and 0.047, respectively vs. exercise); menstrual frequency increased to 0.69/month from 0.28 at baseline in the EA group (P = 0.018 vs. exercise). After the 16-wk follow-up, the acne score decreased by -32% in the EA group (P = 0.006 vs. exercise). Both EA and exercise improved menstrual frequency and decreased the levels of several sex steroids at week 16 and at the 16-wk follow-up compared with no intervention. Low-frequency EA and physical exercise improved hyperandrogenism and menstrual frequency more effectively than no intervention in women with PCOS. Low-frequency EA was superior to physical exercise and may be useful for treating hyperandrogenism and oligo/amenorrhea.

Topics: Acneiform Eruptions; Adolescent; Adult; Amenorrhea; Androstane-3,17-diol; Androsterone; Combined Modality Therapy; Electroacupuncture; Exercise; Female; Humans; Hyperandrogenism; Menstrual Cycle; Motor Activity; Oligomenorrhea; Polycystic Ovary Syndrome; Severity of Illness Index; Testosterone; Time Factors; Young Adult

3 alpha, 17 beta-androstanediol-glucuronide (Adiol-G) has been described as a marker of local androgen excess due to the increased activity of 5 alpha-reductase in the cells of the hair follicles. In order to test the diagnostic value of Adiol-G, the serum level was compared to that of testosterone, free testosterone, dehydroepiandrosterone sulfate (DHEA-S), androstenedione and to the body mass index in 44 women with androgenic symptoms (Group I), 27 women with menstrual disturbances but no androgenic symptoms (Group II), and 48 healthy women (Group III) who served as controls. Adiol-G was significantly higher (7.8 +/- 5.1 nmol/l) in women with androgenic symptoms than in the other groups, but there was a considerable overlap. Serum testosterone was also found to be higher in Group I than in Groups II and III, respectively. There was a significant correlation between Adiol-G and testosterone, and Adiol-G and DHEA-S. No significant correlation could be shown to exist between androstenedione and Adiol-G. When Adiol-G and testosterone were simply classified as 'normal' or 'increased' (Adiol-G 9.4 nmol/l; testosterone greater than 2.4 nmol/l), higher than normal values of the former were found in the presence of normal testosterone in only 4% of the cases. It is concluded that the level of Adiol-G generally parallels that of testosterone. Consequently, it does not seem to be an effective marker of peripheral androgen excess.

Topics: Acne Vulgaris; Adolescent; Adult; Alopecia; Androgens; Androstane-3,17-diol; Biomarkers; Dehydroepiandrosterone; Dehydroepiandrosterone Sulfate; Female; Hirsutism; Humans; Middle Aged; Oligomenorrhea; Testosterone