title: A comparison of esterified estrogens with and without methyltestosterone: effects on endometrial histology and serum lipoproteins in postmenopausal women.
abstract: OBJECTIVE
  To compare the efficacy and safety of esterified estrogens with and without methyltestosterone.
  
  
  METHODS
  Twenty-six women participated in a double-blind randomized trial for 6 months. Outcome measures included serum total and lipoprotein-bound cholesterol, vasomotor symptoms, vaginal cytology and endometrial histology, and chemistry values. Analysis of variance and t test statistics were used to assess differences.
  
  
  RESULTS
  After 6 months of therapy, the treatment groups were comparable with regard to symptom scores, vaginal cytology and endometrial histology scores, and clinical laboratory test values. Treatment with esterified estrogens plus methyltestosterone significantly decreased total cholesterol, high-density lipoprotein cholesterol (HDL), HDL2, HDL3, and apolipoprotein A1 compared to esterified estrogens alone.
  
  
  CONCLUSIONS
  Esterified estrogens with or without methyltestosterone were effective at reducing menopausal symptoms and were well tolerated over 6 months of continuous treatment. A significant decrease in cholesterol and apolipoproteins in the estrogen plus methyltestosterone group suggests a potentially adverse impact on the beneficial effect normally imparted by estrogen therapy.
authors.affiliation: Oregon Health Sciences University, Portland.
authors.forename: L R
authors.initials: LR
authors.lastname: Hickok
authors.forename: C
authors.initials: C
authors.lastname: Toomey
authors.forename: L
authors.initials: L
authors.lastname: Speroff
mesh_terms: D000328:Adult; D002784:Cholesterol / Q000097:blood; D004311:Double-Blind Method; D004338:Drug Combinations; D004717:Endometrium / Q000187:drug effects* / Q000473:pathology*; D045166:Estradiol Congeners; D015914:Estrogen Replacement Therapy; D004967:Estrogens / Q000494:pharmacology* / Q000627:therapeutic use; D042724:Estrogens, Esterified (USP); D005260:Female; D006801:Humans; D008074:Lipoproteins / Q000097:blood*; D008777:Methyltestosterone / Q000494:pharmacology* / Q000627:therapeutic use; D008875:Middle Aged; D017698:Postmenopause
chemical_list: D004338:Drug Combinations; D045166:Estradiol Congeners; C084327:Estratest-HS; D004967:Estrogens; D042724:Estrogens, Esterified (USP); D008074:Lipoproteins; C084328:Estratab; D002784:Cholesterol; D008777:Methyltestosterone