5 completed, 4 unknown, 2 recruiting, 1 active not recruiting. 14 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 14 | Completed 5, Unknown 4, Recruiting 2, Active not recruiting 1, Terminated 1, Withdrawn 1 |
Follow GnRH antagonist: new trials by email Literature Review of GnRH antagonist trials Research Report on GnRH antagonist
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Comparison of Progestin Primed Ovarian Stimulation (PPOS) vs.GnRH Antagonist Methods on IVF Outcomes Progestin, GnRH antagonist - IVF, Fertility Issues | Phase 4 | Unknown | Nesta Clinic | 152 | 2024-08-01 | 2024-07-17 |
| Cardiometabolic Consequences of the Loss of Ovarian Function Degarelix, Transdermal Estradiol Patch, Transdermal Placebo Patch - Menopause, Estrogen Deficiency | Phase 4 | Recruiting | University of Colorado, Denver | 100 | 2024-06-01 | 2024-06-20 |
| Ovarian Hormone Regulation of Central and Cerebrovascular Hemodynamics (NoMEN Study) GnRH antagonist - Menopause, Estrogen Deficiency | Phase 4 | Active not recruiting | University of Colorado, Denver | 55 | 2021-11-22 | 2025-03-27 |
| Bioenergetic Effects of Aging and Menopause (BEAM) GnRH antagonist, Estrogen Product, Placebo estradiol - Menopause, Obesity, Abdominal | Phase 4 | Recruiting | University of Colorado, Denver | 57 | 2019-09-24 | 2023-12-18 |
| Random-start Ovarian Stimulation in Egg-donors (ROSE) Random start ovarian stimulation, Gonadotrophins, GnRH antagonist - Infertility | Phase 4 | Terminated | Instituto Bernabeu | 15 | 2017-01-10 | 2019-08-19 |
| Preventive Application of GnRH Antagonist on Early OHSS GnRH antagonist, aspirin - Ovarian Hyperstimulation Syndrome, GnRH Antagonist | Phase 4 | Unknown | First Affiliated Hospital, Sun Yat-Sen University | 175 | 2017-01-01 | 2017-06-15 |
| Comparative Study Between Single Versus Dual Trigger for Poor Responders in GnRH-antagonist ICSI Cycles combined oral contaraceptive pills, recombinant FSH, Urinaru gonadotropin - Assisted Reproduction | Phase 4 | Completed | Cairo University | 160 | 2016-07-20 | 2019-07-05 |
| Comparison of Ovarian Mild Stimulation and Controlled Ovarian Stimulation in Poor Ovarian Responders mild stimulation protocol, controlled ovarian stimulation - Infertility | Phase 4 | Unknown | Huang Rui | 500 | 2013-09-01 | 2013-08-21 |
| Comparing Coasting by Withholding GnRH Agonist With GnRH Antagonist GnRH antagonist, withdrawing GnRH agonists - In Vitro Fertilization | Phase 4 | Unknown | Shin Kong Wu Ho-Su Memorial Hospital | 120 | 2011-01-01 | 2011-05-04 |
| Progesterone Serum Levels in Subfertile Female Patients Undergoing in Vitro Fertilisation (IVF) Menotrophin, Follitrophin alpha, Cetrorelix - Infertility | Phase 4 | Completed | Ferring Pharmaceuticals | 124 | 2010-10-01 | 2014-03-14 |
| Preimplantation Genetic Diagnosis (PGD) With Gonadotropin-releasing Hormone (GnRH) Agonist Versus Antagonist GnRH agonist, GnRH antagonist, hP-hMG - Reproductive Endocrinology, Fertility | Phase 4 | Completed | Universitair Ziekenhuis Brussel | 120 | 2010-09-01 | 2013-06-28 |
| MENOPUR® Versus FOLLISTIM® Menotropin, Progestrone vaginal insert, follitropin beta - Infertility | Phase 4 | Completed | Ferring Pharmaceuticals | 173 | 2008-12-01 | 2011-11-02 |
| Clomiphene Citrate (CC)/Gonadotropin/Gonadotropin Releasing Hormone (GnRH) Antagonist Versus Gonadotropin/GnRH Agonist clomiphene citrate, Ultrasound, GnRH antagonist - Ovarian Stimulation | Phase 4 | Completed | Yazd Research & Clinical Center for Infertility | 200 | 2008-01-01 | 2009-01-28 |
| Effect of Cetrorelex Acetate on Ovarian Function in Women Undergoing Chemotherapy GnRH antagonist - Ovarian Function, Preservation of Ovarian Function | Phase 4 | Withdrawn | Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) | 2007-07-18 | 2017-07-02 |
Infertility (5) · Obesity (1) · Obesity, Abdominal (1) · Ovarian Hyperstimulation Syndrome (1) · Primary Ovarian Insufficiency (1) · Weight Gain (1)
University of Colorado, Denver (3) · Ferring Pharmaceuticals (2) · Cairo University (1) · Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) (1) · First Affiliated Hospital, Sun Yat-Sen University (1) · Huang Rui (1) · Instituto Bernabeu (1) · Nesta Clinic (1) · Shin Kong Wu Ho-Su Memorial Hospital (1) · Universitair Ziekenhuis Brussel (1) · Yazd Research & Clinical Center for Infertility (1)
United States (5) · China (2) · Belgium (1) · Egypt (1) · Germany (1) · Iran (1) · Spain (1) · Taiwan (1) · Turkey (Türkiye) (1)
Ercan Bastu, M.D. (1) · Jiann-Loung Hwang, MD (1) · Juan C Castillo, Md. PhD. (1) · Kerrie Moreau, PhD (1) · Lyndsey DuBose, PhD (1) · Qingyun Mai (1) · Rui Huang, M.D. (1) · Wendy M Kohrt, PhD (1)
U54AG062319 (2)