Hirsutism: metabolic effects of two commonly used oral contraceptives and spironolactone

Contraception. 1991 Aug;44(2):113-24. doi: 10.1016/0010-7824(91)90112-s.

Abstract

Fifty-one hirsute women were randomly treated for nine months with ethinyl estradiol 35 ug plus norethindrone 0.4 mg or 30 ug ethinyl estradiol plus 1.5 mg norethindrone acetate if they needed contraception or spironolactone 200 mg daily if they did not. Metabolic evaluations in response to therapy demonstrated triglyceride elevations with the two oral contraceptives but not with spironolactone. While systolic blood pressure was lower with spironolactone, fasting insulin levels were higher as opposed to either low-dose oral contraceptive preparation. Ethinyl estradiol 30 ug plus 1.5 mg norethindrone acetate lowered 3-alpha-diol glucuronide levels, yet ethinyl estradiol 35 ug plus norethindrone 0.4 mg and spironolactone were more effective in lowering Ferriman-Gallwey Scores. Treatment strategies for hirsute women need to consider metabolic consequences as well as efficacy.

PIP: 51 hirsute women were randomly treated for 9 months with ethinyl estradiol (EE) 35 mcg + norethindrone 0.4 mg or 30 mcg EE + 1.5 mg norethindrone acetate if contraception was necessary or spironolactone 200 mg daily if it was not. Metabolic evaluations in response to therapy demonstrated triglyceride elevations with the 2 oral contraceptives (OCs) but not with spironolactone. While systolic blood pressure was lower with it, fasting insulin levels were higher as opposed to either low-dose OC preparation. EE 30 mcg + 1.5 mg norethindrone acetate lowered 3-alpha-diol-glucuronide levels; however, E 35 mcg + norethindrone 0.4 mg and spironolactone were more effective in lowering Ferriman-Gallwey scores. Treatment strategies for hirsute women need to consider metabolic consequences as well as efficacy.

Publication types

  • Clinical Trial
  • Randomized Controlled Trial
  • Research Support, Non-U.S. Gov't
  • Research Support, U.S. Gov't, P.H.S.

MeSH terms

  • Analysis of Variance
  • Androstane-3,17-diol / analogs & derivatives
  • Androstane-3,17-diol / blood
  • Blood Pressure / drug effects
  • Body Weight / drug effects
  • Cholesterol, HDL / blood
  • Ethinyl Estradiol / adverse effects
  • Ethinyl Estradiol / therapeutic use*
  • Female
  • Hirsutism / blood*
  • Hirsutism / drug therapy*
  • Humans
  • Insulin / blood
  • Norethindrone / adverse effects
  • Norethindrone / therapeutic use*
  • Spironolactone / adverse effects
  • Spironolactone / therapeutic use*
  • Testosterone / blood

Substances

  • Cholesterol, HDL
  • Insulin
  • Androstane-3,17-diol
  • androstane-3,17-diol glucuronide
  • Spironolactone
  • Testosterone
  • Ethinyl Estradiol
  • Norethindrone