title: Treatment of female hyperandrogenism: estroprogestinic therapy at low dose in an inversal sequential scheme.
abstract: OBJECTIVE
  to investigate the effects of treatment with low dose of cyproterone acetate and ethynyl-estradiol on chemical and hormonal parameters in female hyperandrogenism.
  
  
  METHODS
  twenty patients, affected by clinical manifestations of hyperandrogenism, were studied basally and during treatment with 10 mg of cyproterone acetate associated with ethynyl-estradiol (20 m g) in an inversal sequential scheme for six months. Safety parameters were assessed throughout the study. Hirsutism was graded by Ferriman and Gallway score, and hormonal parameters were evaluated basally and after six months of therapy.
  
  
  RESULTS
  after six months of therapy all patients showed a significant decrease of clinical and biochemical signs of hyperandrogenism, and normalization of ovarian parameters in seventeen women affected by PCOS.
  
  
  CONCLUSIONS
  this treatment is an effective and well tolerated therapy. It is reasonable to consider this treatment as a safe procedure especially in view of a long-term administration.
authors.affiliation: Endocrinologia Ginecologica e Diagnostica Radiommunologica II Istituto, Università di Roma La Sapienza.
authors.forename: F P
authors.initials: FP
authors.lastname: Ragonesi
authors.forename: F
authors.initials: F
authors.lastname: Lo Mastro
authors.forename: V
authors.initials: V
authors.lastname: Arena
authors.forename: M
authors.initials: M
authors.lastname: Ermini
mesh_terms: D000293:Adolescent; D000328:Adult; D000726:Androgen Antagonists / Q000627:therapeutic use*; D017373:Cyproterone Acetate / Q000627:therapeutic use*; D004305:Dose-Response Relationship, Drug; D004334:Drug Administration Schedule; D045166:Estradiol Congeners / Q000627:therapeutic use*; D004997:Ethinyl Estradiol / Q000627:therapeutic use*; D005260:Female; D006801:Humans; D017588:Hyperandrogenism / Q000188:drug therapy*
chemical_list: D000726:Androgen Antagonists; D045166:Estradiol Congeners; D004997:Ethinyl Estradiol; D017373:Cyproterone Acetate