Details

Autor(en) / Beteiligte

• Homburg, Roy
• Levy, Tally
• Berkovitz, Drorit
• Farchi, Jacob
• Feldberg, Dov
• Ashkenazi, Jacob
• Ben-Rafael, Zion

Titel

Gonadotropin-releasing hormone agonist reduces the miscarriage rate for pregnancies achieved in women with polycystic ovarian syndrome

Ist Teil von

• Fertility and sterility, 1993-03, Vol.59 (3), p.527-531

Ort / Verlag

New York, NY: Elsevier Inc

Erscheinungsjahr

1993

Quelle

Access via ScienceDirect (Elsevier)

Beschreibungen/Notizen

• To compare the effect of treatment with gonadotropin-releasing hormone agonist (GnRH-a) and human menopausal gonadotropins (hMG) with that of gonadotropins only, on the cumulative livebirth rate and miscarriage rate of pregnancies achieved in women with polycystic ovarian syndrome (PCOS). Retrospective analysis of the outcome of 97 pregnancies according to the treatment protocol, with or without GnRH-a. Calculation of miscarriage rate and cumulative livebirth rate by life-table analysis. Infertility clinic and in vitro fertilization (IVF) unit. Women with polycystic ovaries (n=239) who were clomiphene citrate failures and received either GnRH-a/hMG (n=110) or gonadotropins only (n=129) for ovulation induction (n=138) or superovulation for IVF (n=101). For ovulation induction, hMG was given in a step-up, individually adjusted dose scheme. For IVF, three ampules of pure follicle-stimulating hormone were given for 3days followed by three ampules per day hMG and then individual dose adjustment. Gonadotropin-releasing hormone agonist (Decapeptyl, D-Trp6, microcapsules, 3.75mg) was given in a single dose 2weeks before gonadotropin treatment. The rate of early miscarriages (<12weeks) per pregnancies achieved was analyzed, and the cumulative livebirth rate for each treatment group was calculated by life-table analysis. Miscarriage rates after treatment in ovulation induction with (16.7%) and without GnRH-a (39.4%) and in IVF with (18.2%) and without GnRH-a (38.5%) were almost identical and were therefore analyzed together. Of pregnancies achieved with GnRH-a, 17.6% miscarried compared with 39.1% of those achieved with gonadotropins alone. Cumulative livebirth rate after four cycles for GnRH-a was 64% compared with 26% for gonadotropins only. Cotreatment with GnRH-a/hMG for anovulatory women with PCOS reduces the miscarriage rate and improves the livebirth rate compared with treatment with gonadotropins alone.