ABSTRACT
PURPOSE: To evaluate whether high LH/FSH ratio has a clinical impact on patients with polycystic ovary syndrome (PCOS) undergoing in vitro fertilization (IVF) with GnRH-agonist/antagonist protocols or in vitro maturation (IVM) treatments. METHODS: We retrospectively reviewed all PCOS patients with day 3 LH/FSH ratio ≥1.5 who underwent IVF or IVM. The main outcomes measures were embryo quality and pregnancy rate. RESULTS: A total of 75 cycles were included. Among these, 44 patients underwent long agonist protocol, 16 antagonist protocol and 15 IVM. Age, basal LH and FSH levels, as well as duration of infertility were comparable for all groups. The LH level on the day of hCG administration was significantly lower in the antagonist group (0.9 IU/ml) compared to the long agonist group (1.4 IU/ml, p = 0.01). There was no difference in pregnancy rates among the groups: 27.2 % in the long agonist group, 37.5 % in the antagonist group and 26.6 % among the IVM patients. CONCLUSIONS: High LH/FSH ratio had no adverse effect on pregnancy rates in all three treatment modes.
Subject(s)
Fertilization in Vitro/methods , Follicle Stimulating Hormone/blood , Hormone Antagonists/therapeutic use , In Vitro Oocyte Maturation Techniques , Infertility, Female/prevention & control , Luteinizing Hormone/blood , Polycystic Ovary Syndrome/complications , Adult , Biomarkers/blood , Female , Gonadotropin-Releasing Hormone/agonists , Gonadotropin-Releasing Hormone/antagonists & inhibitors , Humans , Infertility, Female/etiology , Ovulation Induction , Polycystic Ovary Syndrome/blood , Pregnancy , Pregnancy Rate , Retrospective Studies , Treatment Outcome , Triptorelin Pamoate/analogs & derivatives , Triptorelin Pamoate/therapeutic use , UltrasonographyABSTRACT
OBJECTIVE: Compare mechanical and pharmacological ripening for patients with oligohydramnios at term. STUDY DESIGN: Fifty-two patients with oligohydramnios ⩽ 5 cm and Bishop score ⩽ 6 were randomized for labor induction with a vaginal insert containing 10 mg timed-release dinoprostone (PGE2) or double-balloon catheter. The primary outcome was time from induction to active labor. Time to labor, neonatal outcomes and maternal satisfaction were also compared. RESULT: Baseline characteristics were similar. Time from induction to active labor (13 with PGE2 vs 19.5 h with double-balloon catheter; P = 0.243) was comparable, with no differences in cesarean rates (15.4 vs 7.7%; P = 0.668) or neonatal outcomes. The PGE2 group had higher incidence of early device removal (76.9 vs 26.9%; P = 0.0001), mostly because of active labor or non-reassuring fetal heart rate. Fewer PGE2 patients required oxytocin augmentation for labor induction (53.8 vs 84.6% P = 0.034). Time to delivery was significantly shorter with PGE2 (16 vs 20.5 h; P = 0. 045). CONCLUSION: Intravaginal PGE2 and double-balloon catheter are comparable methods for cervical ripening in term pregnancies with oligohydramnios.
