A Randomized Controlled Trial on the Efficacy and Safety of Low-Dose hCG in a Short Protocol with GnRH Agonist and Ovarian Stimulation with Recombinant FSH (rFSH) During the Follicular Phase in Infertile Women Undergoing ART.

Autor: Siristatidis C; Assisted Reproduction Unit, Third Department of Obstetrics and Gynecology, 'Attikon' Hospital, Medical School, National and Kapodistrian University of Athens, 1 Rimini Str., 12642, Chaidari, Athens, Greece. harrysiris@gmail.com.; Assisted Reproduction Unit, Second Department of Obstetrics and Gynecology, 'Aretaieion' University Hospital, Medical School, National and Kapodistrian University of Athens, 76 Vas. Sofias Av, 11528, Athens, Greece. harrysiris@gmail.com., Stavros S; Assisted Reproduction Unit, First Department of Obstetrics and Gynecology, 'Alexandra' Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Av. and Lourou str., 11528, Athens, Greece., Dafopoulos K; Assisted Reproduction Unit, Department of Obstetrics and Gynecology, University Hospital, Faculty of Medicine, School of Health Sciences, University of Thessaly, 41110, Larissa, Greece., Sergentanis T; Department of Clinical Therapeutics, 'Alexandra' Hospital, Medical School, National and Kapodistrian University of Athens , 80 Vas. Sofias Av., 11528, Athens, Greece., Domali E; Assisted Reproduction Unit, First Department of Obstetrics and Gynecology, 'Alexandra' Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Av. and Lourou str., 11528, Athens, Greece., Drakakis P; Assisted Reproduction Unit, First Department of Obstetrics and Gynecology, 'Alexandra' Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Av. and Lourou str., 11528, Athens, Greece., Loutradis D; Assisted Reproduction Unit, First Department of Obstetrics and Gynecology, 'Alexandra' Hospital, Medical School, National and Kapodistrian University of Athens, 80 Vas. Sofias Av. and Lourou str., 11528, Athens, Greece.
Jazyk: angličtina
Zdroj: Reproductive sciences (Thousand Oaks, Calif.) [Reprod Sci] 2022 Feb; Vol. 29 (2), pp. 497-505. Date of Electronic Publication: 2021 Jul 12.
DOI: 10.1007/s43032-021-00683-3
Abstrakt: Τhis study aims to investigate whether the addition of low-dose hCG throughout stimulation in infertile women undergoing IVF improves IVF outcome parameters. This is a prospective, multicenter, randomized, double-blind, placebo-controlled, Phase IIIb clinical study, conducted in three university IVF units. We studied whether the addition of 100 IU hCG/day to a short GnRH agonist IVF protocol from the onset of the follicular phase (group 1, n=40) or placebo (group 2, n=41) had any impact on the number of high-quality transferred embryos at day 2 and clinical pregnancy rates. The comparison encompassed descriptive statistics, and univariate and multivariate analyses. Concerning the primary outcomes, we found no differences in both the number of high-quality embryos (≥2) at day 3 [21/40 (52.5%) vs. 14/41 (34.2%), p=0.095] and clinical pregnancy rates [10/40 (25%) vs. 10/41 (24.4%), p=0.949], respectively. Similarly, there were no differences concerning the secondary outcomes preset for this trial. According to the results of the multivariate logistic regression analysis, no significant associations were noted for primary outcomes (clinical pregnancy: adjusted OR=0.89, 95% CI: 0.29-2.75; (≥2 excellent quality embryos at day 3: adjusted OR=0.54, 95% CI: 0.21-1.42, with group 1 set as reference category); similarly, no differences were noted with respect to secondary outcomes, except from the increased odds of ≥2 poor-quality embryos at day 3 occurring in group 2 (adjusted OR= 11.69, 95%CI: 1.29-106.19). The addition of low-dose hCG to a short GnRH agonist protocol for IVF does not improve the number of top-quality embryos and clinical pregnancy rates.
(© 2021. Society for Reproductive Investigation.)
Databáze: MEDLINE
Externí odkaz: