These trials completed more than 12 months ago and should have reported results. Some have, some have not.

These trials are not yet due to report results: some are ongoing, some completed within the past 12 months.

These trials have problematic data on the registry. Details why »

Status Trial ID Title Completion date Category
Ongoing 2007-000212-89 Uso de antagonistas de la GnRH en la preparación endometrial de las receptoras de ovocitos. not-yet-due
Ongoing 2008-000201-11 Ensayo piloto randomizado, doble-ciego, en grupos paralelos, placebo-controlado, monocéntrico evaluando la tolerabilidad de la quinagolida 200mcg/día en un régimen de aumento de dosis en donantes de o... not-yet-due
Ongoing 2009-011108-46 Utilidad de los antagonistas de la GnRH en el tratamiento del síndrome de hiperestimulación ovárica precoz. not-yet-due
Ongoing 2009-017807-27 Comparación entre ciclo natural y artificial en receptoras de ovocitos. not-yet-due
Ongoing 2011-003250-34 Endometrial receptivity with different support protocols for the luteal phase in ovarian stimulation cycles in which final oocyte maturation is carried out with GnRH analogues. Analysis by endometrial... not-yet-due
Completed, but no date, and reported results Terminated 2013-002979-17 Comparative study between the usage of corifollitropin alfa and daily recombinant FSH in the ovarian stimulation of low responders Estudio comparativo entre el uso de corifolitropina alfa y FSH rec... bad-data
Reported results 2014-000964-16 Uterine fibroids: Impact of ulipristal acetate 10 mg on ART results. Miomas uterinos: Impacto del acetato de ulipristal 10 mg en los resultados de reproducción asistida 2016-05-31 due-trials
Ongoing 2014-001743-20 A Multicentre, prospective, randomised clinical trial comparing the cost and efficacy of corifolitropina alfa vs Recombinant FSH and / or HP-hMG Ensayo clínico multicéntrico, prospectivo y aleatori... not-yet-due
Completed, but no date 2014-003986-11 Prospective, double-blinded, randomized clinical trial to evaluate the potential benefitial effect of resveratrol for preventing the ovarian hyperstimulation syndrome. Ensayo clínico randomizado co... bad-data
Ongoing 2014-005331-14 A prospective randomized trial to analyze the effect of the gonadotropin administered during controlled ovarian stimulation on embryo kinetics of development Efecto del tipo de gonadotropina emplea... not-yet-due
Completed, but no date, and reported results 2015-000290-12 Randomized Clinical Trial comparing the endometrial transformation with 25 mg/day of subcutaneous progesterone (Prolutex) versus 50 mg/day intramuscular progesterone (Prontogest) Ensayo clínico ra... bad-data
Ongoing 2015-002214-77 Prospective randomized clinical trial to test the efficacy of a biosimilar recombinant FSH (Bemfola) vs. urinary FSH (Fostipur) in an oocyte donation program Ensayo clínico prospectivo y aleatorio ... not-yet-due
Completed, but no date, and reported results 2015-005762-28 Analysis of follicular steroid synthesis during controlled ovarian stimulation with recombinant FSH vs HMG in GnRH antagonist cycles Análisis de la esteroidogénesis folicular en estimulación ováric... bad-data
Completed, but no date Terminated 2016-001716-38 Influence instillation plasma rich in growth factors in endometrial cavity Influencia de la instilación de Plasma Rico en Factores de Crecimiento en cavidad endometrial bad-data
Reported results 2017-002341-30 Usefulness of medroxyprogesterone acetate in the follicular phase for ovarian donors to prevent premature luteinization Utilidad del acetato de medroxiprogesterona en fase folicular en donantes de... 2019-06-25 due-trials
Ongoing 2017-004298-15 A Phase III multicentre, randomized, unblinded clinical trial to test the effect of treatment with recombinant LH prior to controlled ovarian stimulation in poor ovarian responder women with an adva... not-yet-due
Not reported 2018-003556-20 How do different ovarian stimulation protocols affect endometrial receptivity during a fresh in vitro fertilization attempt? Avaliação do efeito de diferentes protocolos de estimulação ovárica na ... 2023-05-22 due-trials
Reported results Terminated 2018-004400-19 Study of the effects of telomerase reactivation with Danazol on ovarian function. A Pilot Study. Estudio de los efectos de la reactivación de la telomerasa con Danazol en la función ovárica. Estudi... 2021-12-31 due-trials
Ongoing 2020-005717-40 Umbilical cord plasma for treating endometrial pathologies (thin endometrium / Ash erman’s syndrome/ endometria atrophy) Plasma rico en plaquetas procedente de cordón umbilical para el tratamiento ... not-yet-due