Pregnancy in women with Kallmann's syndrome.
OBJECTIVE
To induce of ovulation and pregnancy in women with Kallmann's syndrome.


METHODS
Retrospective study.


METHODS
Three women with hypogonadotropic hypogonadism and anosmia with a desire for pregnancy.


METHODS
Investigation of hypothalamic-pituitary-ovarian function and induction of ovulation by pulsatile GnRH or intramuscular human pituitary gonadotropins (hPG) or hMG with hCG.


METHODS
Successful induction of ovulation as measured by serum P levels and successful pregnancy.


RESULTS
Ovulation was induced successfully in all three patients on more than one occasion and nine pregnancies occurred. Gonadotropin-releasing hormone was given IV by an electronically timed syringe driver. A total of 12 pulsatile GnRH cycles resulted in two pregnancies, 6 of these cycles being in one patient who did not ovulate or conceive with this therapy. Ovulation occurred in 10 of 16 hMG or hPG cycles, with conception in 7 of these. Gonadotropin usage was higher in these women compared with women with hypogonadotropic hypogonadism without anosmia (2,850 compared with 2,100 IU per treatment cycle), and the follicular phase was longer.


CONCLUSIONS
All three women conceived and had children after induction of ovulation. The success rate of these therapies in Kallmann's syndrome appears to be high in spite of very few reports in the literature.
King George V Hospital, Sydney, New South Wales, Australia.
U
U
Sungurtekin
I S
IS
Fraser
R P
RP
Shearman
D000293:Adolescent; D000328:Adult; D006063:Chorionic Gonadotropin / Q000627:therapeutic use; D005260:Female; D005640:Follicle Stimulating Hormone / Q000097:blood; D007987:Gonadotropin-Releasing Hormone / Q000627:therapeutic use; D006065:Gonadotropins, Pituitary / Q000627:therapeutic use; D006801:Humans; D017436:Kallmann Syndrome / Q000503:physiopathology*; D007986:Luteinizing Hormone / Q000097:blood; D010062:Ovulation Induction; D011247:Pregnancy; D011256:Pregnancy Outcome; D011388:Prolactin / Q000097:blood; D012189:Retrospective Studies; D013960:Thyroid Function Tests
D006063:Chorionic Gonadotropin; D006065:Gonadotropins, Pituitary; D007987:Gonadotropin-Releasing Hormone; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone