Spironolactone therapy for hyperandrogenic anovulatory women--clinical and endocrinological study.
Seventeen patients with irregular menstrual periods and androgenic symptoms such as excessive hair growth, acne, and oily skin were treated with spironolactone. The basal levels of serum testosterone (T), dihydrotestosterone (DHT), estradiol (E2), and luteinizing hormone (LH) were significantly higher in the patients than in the controls. After a 4-week treatment with spironolactone, serum T and DHT showed significant decreases. Before treatment, the serum sex hormone binding globulin (SHBG) levels were significantly lower in the patients than in the controls. After initiation of the spironolactone treatment, the SHBG levels tended to increase but not significantly. Spironolactone treatment resulted in the improvement or disappearance of acne in 4 of 5 patients who suffered from this ailment. Improvement of hirsutism was obtained in 2 of 10 patients. Although 4 oligomenorrheic patients and 6 amenorrheic patients showed anovulatory bleeding but did not ovulate, 2 patients in the amenorrheic group ovulated. Two patients complained of tiredness and weakness, and 2 others of polyuria and polydipsia. Both groups showed only temporary symptoms, so treatment was not interrupted. Spironolactone has beneficial effects on ovarian function and few side effects, so it may prove to be an effective anti-androgen, especially for hyperandrogenic anovulatory patients.
D000328:Adult; D000728:Androgens / Q000097:blood*; D000858:Anovulation / Q000097:blood / Q000188:drug therapy*; D004958:Estradiol / Q000097:blood; D005260:Female; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood; D008599:Menstruation Disturbances / Q000097:blood / Q000188:drug therapy*; D012738:Sex Hormone-Binding Globulin / Q000097:blood; D013148:Spironolactone / Q000494:pharmacology / Q000627:therapeutic use*; D013739:Testosterone / Q000097:blood
D000728:Androgens; D012738:Sex Hormone-Binding Globulin; D013148:Spironolactone; D013739:Testosterone; D004958:Estradiol; D007986:Luteinizing Hormone