title: Metabolic parameters that predict response to clomiphene citrate in obese oligo-ovulatory women.
abstract: OBJECTIVE
  To determine whether the presence of insulin resistance in obese subjects would adversely affect the rate of ovulation induction by clomiphene citrate.
  
  
  RESULTS
  Fasting hyperinsulinemia was associated with the failure to ovulate in response to clomiphene. In addition, other parameters found to correlate with insulin resistance and clomiphene citrate non-response were elevations of total and free testosterone and lower serum sex hormone-binding globulin.
  
  
  CONCLUSIONS
  The existence of the presence of endocrine abnormalities associated with hyperinsulinemia and insulin resistance may serve as clinical indicators to help predict which obese patients are likely to respond to clomiphene citrate therapy.
authors.affiliation: Department of Obstetrics and Gynecology, Uniformed Services University of Health Sciences, Bethesda, MD 20814-4799, USA.
authors.forename: A B
authors.initials: AB
authors.lastname: Armstrong
authors.forename: N
authors.initials: N
authors.lastname: Hoeldtke
authors.forename: T E
authors.initials: TE
authors.lastname: Wiess
authors.forename: R M
authors.initials: RM
authors.lastname: Tuttle
authors.forename: R E
authors.initials: RE
authors.lastname: Jones
mesh_terms: D000328:Adult; D000858:Anovulation / Q000209:etiology; D001786:Blood Glucose / Q000378:metabolism; D015992:Body Mass Index; D002996:Clomiphene / Q000494:pharmacology*; D005260:Female; D005300:Fertility Agents, Female / Q000494:pharmacology*; D006801:Humans; D006946:Hyperinsulinism / Q000378:metabolism; D007333:Insulin Resistance; D009765:Obesity / Q000150:complications / Q000378:metabolism*; D010062:Ovulation Induction
chemical_list: D001786:Blood Glucose; D005300:Fertility Agents, Female; D002996:Clomiphene