title: Effect of growth hormone on oocyte competence in patients with multiple IVF failures.
abstract: In a preliminary, unpublished randomized study conducted in 2000 on 39 patients, including a placebo group, it was observed that the addition of growth hormone (GH) during ovarian stimulation in patients with poor-quality oocytes increased the pregnancy rate. However, the results were not statistically significant due to the small number of patients in each group. A protocol with 8 IU GH was tested in 291 patients with three or more previous failures of embryo transfer for no clearly identifiable reasons. The analysis was restricted to patients receiving either recombinant FSH or human menopausal gonadotrophin (HMG) (n = 245). They were compared retrospectively to all patients with three or more failures during the same period of time but stimulated only with recombinant FSH or HMG, without GH, in an observational study design. Co-stimulation with GH gave better results in terms of number of oocytes collected and embryos obtained. Pregnancy rate per retrieval was higher than in the control group (25.7% versus 18.2%, P < 0.01) and reached a level similar to the one observed in the study centre for the whole population. Ovarian stimulation associated with GH can be proposed for patients with a history of repeated assisted reproduction failures. An improvement of cytoplasmic competence is proposed as an explanation.
authors: ART Unit, EYLAU, Paris, France. ahazout@hotmail.com
authors: A
authors: A
authors: Hazout
authors: A m
authors: Am
authors: Junca
authors: Y
authors: Y
authors: Ménézo
authors: J
authors: J
authors: Demouzon
authors: P
authors: P
authors: Cohen-Bacrie
mesh_terms: D000704:Analysis of Variance; D006063:Chorionic Gonadotropin; D005260:Female; D005307:Fertilization in Vitro / Q000379:methods*; D007987:Gonadotropin-Releasing Hormone / Q000031:analogs & derivatives; D013006:Growth Hormone / Q000494:pharmacology*; D006801:Humans; D008954:Models, Biological; D009865:Oocytes / Q000187:drug effects*; D011247:Pregnancy; D016896:Treatment Outcome
chemical_list: D006063:Chorionic Gonadotropin; D007987:Gonadotropin-Releasing Hormone; C083781:LHRH, Ala(6)-Gly(10)-ethylamide-; D013006:Growth Hormone