title: Clomiphene citrate challenge test and serum anti-Müllerian hormone levels in women with menstrual irregularities and/or infertility.
abstract: OBJECTIVE
  Evaluation of CCCT results and anti-Müllerian hormone (AMH) plasma levels in women with menstrual cycle irregularities and/or infertility.
  
  
  METHODS
  70 patients with menstrual cycle disturbances were recruited to the study. Clomiphene citrate challenge test (CCCT) was carried out in each patient enrolled. At day 3 of the cycle plasma basic levels of FSH, estradiol, progesterone, IGFBP-1, TSH, prolactin, DHEAS and anti-Müllerian hormone were measured. At day 10 of the cycle plasma levels of FSH and estradiol were evaluated. Plasma levels of hormones were measured by commercially available ELISA kits.
  
  
  RESULTS
  50 women with normal result of CCCT (group A) had higher mean plasma level of AMH compared to 20 women with abnormal result of CCCT (group B). Mean plasma FSH level at day 3 of the cycle was lower in group A compared to group B. There were no other statistically significant differences in mean values of assessed parameters between groups A and B. Taking into account all patients enrolled to the study AMH correlated significantly with patients' age and plasma levels of FSH at day 3 and day 10 of the cycle). Basic AMH plasma levels in group A correlated negatively with plasma levels of FSH at day 3 and day 10. In group B plasma levels of FSH at day 10 of the cycle also correlated with basic AMH plasma levels. Plasma levels of estradiol at day 10 of the cycle were related inversely with basic AMH plasma levels in group A, but directly in group B.
  
  
  CONCLUSIONS
  It should be recommended to perform the CCCT before infertility treatment. Evaluation of the anti-Müllerian hormone plasma level reflects the results of the CCCT.
authors.affiliation: Departament of Gynecological Endocrinology, Collegium Medicum, Jagiellonian University, Kraków, Poland. milewicz@interia.eu
authors.forename: Tomasz
authors.initials: T
authors.lastname: Milewicz
authors.forename: Józef
authors.initials: J
authors.lastname: Krzysiek
authors.forename: Barbara
authors.initials: B
authors.lastname: Blakała
authors.forename: Magdalena
authors.initials: M
authors.lastname: Krzyczkowska-Sendrakowska
authors.forename: Stanisław
authors.initials: S
authors.lastname: Radowicki
authors.forename: Olga
authors.initials: O
authors.lastname: Kacalska
authors.forename: Marta
authors.initials: M
authors.lastname: Zabińska
mesh_terms: D000328:Adult; D054304:Anti-Mullerian Hormone / Q000097:blood*; D002996:Clomiphene; D004958:Estradiol / Q000097:blood; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D006801:Humans; D007247:Infertility, Female / Q000097:blood*; D008599:Menstruation Disturbances / Q000097:blood*; D010050:Ovarian Function Tests / Q000379:methods*; D011237:Predictive Value of Tests
chemical_list: D002996:Clomiphene; D004958:Estradiol; D054304:Anti-Mullerian Hormone; D005640:Follicle Stimulating Hormone