title: Progressive dosages of clomiphene in hypothalamic anovulation.
abstract: A group of 89 sterile patients with hypothalamic anovulation were subjected to progressive dosages of clomiphene citrate according to a predesigned program. In order to analyze our results, we divided our patients into seven groups, according to the largest dosage of clomiphene citrate received. Clinical features were revised in relation to the ovulatory dose of clomiphene. Significant differences between groups regarding weight, menstrual pattern, age at menarche, and hirsutism were not found. Obesity increased the dose required for ovulation when it was less than 900 mg/cycle, but had no effect at higher doses. The ovulation rate, pregnancies, prenatal wastage, and side effects of treatment were analyzed; and it was found that the scheme for ovulation induction used, without expensive and sophisticated ovarian monitoring resources, improved ovulation and pregnancy rates with few and unimportant deleterious side effects.
mesh_terms: D000858:Anovulation / Q000150:complications / Q000188:drug therapy* / Q000209:etiology; D002582:Cervix Mucus / Q000032:analysis; D002996:Clomiphene / Q000008:administration & dosage / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D007027:Hypothalamic Diseases / Q000150:complications*; D009765:Obesity / Q000150:complications; D011247:Pregnancy
chemical_list: D002996:Clomiphene