GLP-1 Market
LLY $1123.00 ▼ -0.1% NVO $44.01 ▼ -1.2% PFE $27.65 ▼ -0.5% VKTX $32.13 ▼ -1.7% KLRA $14.91 ▲ +0.5% GPCR $39.55 ▼ -4.1% RHHBY $53.19 ▼ -0.4% HIMS $27.44 ▼ -1.6% WW $14.78 ▼ -1.1%
Delayed · As of 9:20 AM

Empowering you to have better conversations with your doctor.

Subscribe
About this data Sourced primarily from ClinicalTrials.gov — a listing isn't proof of safety or FDA approval.

Pipeline and clinical trial information here comes primarily from ClinicalTrials.gov. A listing on ClinicalTrials.gov means a study has been registered — not that a treatment is proven safe, effective, or FDA-approved. Investigational treatments may never be approved. Who can join a trial is decided only by that trial's own study team.

Not yet reported

GnRH antagonist

Company
Xiaojun Chen
Mechanism
Mechanism not yet reported
Route
Route not yet reported
Recruiting trials
34 recruiting

Efficacy results: Not yet reported

Find a Clinical Trial Near Me

34 recruiting studies currently listed on ClinicalTrials.gov.

Data source: ClinicalTrials.gov · trial data as of Sep 11, 2026

Find a Clinical Trial Near Me

See recruiting studies for GnRH antagonist and check eligibility with the study team.

Select conditions
Match
Treatment type

"Added to GLP-1" means the investigational treatment is being studied on top of an existing GLP-1-based therapy.

Your ZIP code is only used to calculate distance to trial sites — it isn't stored.

Trial details
  • Recruiting NCT NCT04043520

    Bioenergetic Effects of Aging and Menopause (BEAM)

    Not yet reported University of Colorado, Denver 57 participants Est. completion 2024-08-31 1 site Stand-alone
    Other conditions: Menopause, Obesity, Abdominal, Aging, Weight Gain
    View official trial listing →
  • Recruiting NCT NCT04086290

    National Danish Protocol. Surgery+ SBRT for M1 Prostate Cancer Patients

    Not yet reported, Not yet reported Peter Busch Østergren 20 participants Est. completion 2028-10 1 site
    Other conditions: Prostate Cancer Metastatic
    View official trial listing →
  • Recruiting NCT NCT04163133

    Trigger Timing in Ovarian Stimulations

    Not yet reported Peking University Third Hospital 834 participants Est. completion 2028-03-31 1 site
    Other conditions: IVF Outcome
    View official trial listing →
  • Recruiting NCT NCT04166825

    Ovarian Hyperstimulation and Fibrin Clot Properties.

    Not yet reported Jagiellonian University 300 participants Est. completion 2026-01 1 site
    Other conditions: Fibrin Blood Clot, Infertility, Female, Endometriosis
    View official trial listing →
  • Recruiting NCT NCT04719000

    PErsonalized Addition of Recombinant LH in Ovarian Stimulation

    Not yet reported Fundación Santiago Dexeus Font 120 participants Est. completion 2027-11 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Recruiting NCT NCT04983095

    Metastasis Directed Stereotactic Body Radiotherapy for Oligo Metastatic Hormone Sensitive Prostate Cancer

    Not yet reported Karin Soderkvist 118 participants Est. completion 2033-12 7 sites
    Other conditions: Prostate Cancer Metastatic, Radiation Therapy, Positron-Emission Tomography
    View official trial listing →
  • Recruiting NCT NCT05173597

    Real-world Evidence on Follitropin Delta Individual Dosing

    University of Luebeck 850 participants Est. completion 2026-03 1 site
    Other conditions: Infertility, Sterility
    View official trial listing →
  • Recruiting NCT NCT05447208

    Effect of GH on the Blastocyst Euploid Rate in AMA Patients

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 400 participants Est. completion 2026-12-31 1 site Stand-alone
    Other conditions: Preimplantation Genetic Testing, Growth Hormone, Age, Parental
    View official trial listing →
  • Recruiting NCT NCT05765500

    RecoverPC: Relugolix vs GnRH Agonist in Quality of Life

    Not yet reported Dana-Farber Cancer Institute 110 participants Est. completion 2028-01-01 3 sites
    Other conditions: Prostate Cancer, Prostatic Neoplasms
    View official trial listing →
  • Recruiting NCT NCT05847283

    DPOS Versus GnRH Antagonist Protocol for Oocyte Accumulation in Low Ovarian Reserve Patients: An RCT

    Not yet reported Tam Anh TP. Ho Chi Minh General Hospital 730 participants Est. completion 2027-12-31 2 sites
    Other conditions: Diminished Ovarian Reserve
    View official trial listing →
  • Recruiting NCT NCT06023602

    Effectiveness of Generic Versus Reference Cetrorelix Acetate for Ovarian Stimulation Using a Gonadotropin-releasing Hormone（GnRH）Antagonist Protocol in Women Undergoing IVF

    Not yet reported Northwest Women's and Children's Hospital, Xi'an, Shaanxi 1338 participants Est. completion 2025-12-01 1 site
    Other conditions: Infertility
    View official trial listing →
  • Recruiting NCT NCT06111781

    The SUGAR Study; SBRT and Relugolix) for Prostate Cancer

    Not yet reported Yale University 60 participants Est. completion 2028-02 4 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Recruiting NCT NCT06175832

    PPOS (Progestin Primed Ovarian Stimulation) and Corifollitropin Alfa (CFA) Cross-over Study

    Not yet reported University Hospital, Ghent 60 participants Est. completion 2027-12-31 1 site
    Other conditions: Ovarian Stimulation, Quality of Life, Preimplantation Genetic Testing, Fertility Preservation
    View official trial listing →
  • Recruiting NCT NCT06212102

    Dydrogesterone Versus GnRH Antagonist in Poor Responders Undergoing Double Ovarian Stimulation

    Not yet reported Bedaya Hospital 120 participants Est. completion 2027-08-01 2 sites
    Other conditions: Infertility
    View official trial listing →
  • Recruiting NCT NCT06264882

    Cardiometabolic Consequences of the Loss of Ovarian Function

    Not yet reported University of Colorado, Denver 100 participants Est. completion 2028-08-31 1 site
    Other conditions: Menopause, Estrogen Deficiency, Aging, Adiposity
    View official trial listing →
  • Recruiting NCT NCT06280560

    Impact of IVF Hormonal Therapy on Endometrial Receptivity and Endometrial Senescent Cell Pathological Accumulation

    Fundación IVI 60 participants Est. completion 2026-12-30 1 site
    Other conditions: Endometrial Receptivity
    View official trial listing →
  • Recruiting NCT NCT06280677

    Aurora Test for ART Donor Patients (AURORA-Donor)

    Fertiga, Belgium 160 participants Est. completion 2026-09 1 site
    Other conditions: Infertility
    View official trial listing →
  • Recruiting NCT NCT06379113

    GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients

    Not yet reported, Not yet reported Xiaojun Chen 29 participants Est. completion 2028-03-30 2 sites Stand-alone
    Other conditions: Endometrial Neoplasms, Atypical Endometrial Hyperplasia, Progesterone Resistance, Obesity
    View official trial listing →
  • Recruiting NCT NCT06613100

    Evaluation of Neoadjuvant Xaluritamig in Localized Prostate Cancer

    Not yet reported Amgen 40 participants Est. completion 2030-03-04 9 sites Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Recruiting NCT NCT06701071

    Evaluation of a Long Versus Short Clomid Protocol for Controlled Ovarian Stimulation

    Not yet reported University of Southern California 120 participants Est. completion 2028-06 1 site Stand-alone
    Other conditions: Infertility, Female
    View official trial listing →
  • Recruiting NCT NCT06732843

    Does Recombinant FSH (rFSH, i.g. Gonal F®) as Compared to Human Menopausal Gonadotrophin (hMG) Affect Telomere Length of Cumulus Cells During Antral Follicle Growth and Impact Blastocyst Status?

    ART Fertility Clinics LLC 10 participants Est. completion 2027-07-31 1 site
    Other conditions: OVARIAN STIMULATION, Telomere Length, Telomere Length, Mean Leukocyte
    View official trial listing →
  • Recruiting NCT NCT06745466

    Disentangling the Effects of Daily Stress, Sleep, and Sex Hormones on Accelerated Vascular Aging in Midlife Women

    Not yet reported University of Delaware 30 participants Est. completion 2027-10 1 site Stand-alone
    Other conditions: Estrogen, Premenopause
    View official trial listing →
  • Recruiting NCT NCT06804538

    Interest of Sperm Insemination at 42 Hours Post hCG Compared to 36h in Intrauterine Insemination

    Not yet reported University Hospital, Toulouse 692 participants Est. completion 2028-12-01 4 sites Stand-alone
    Other conditions: Infertility, Intrauterine Insemination (IUI)
    View official trial listing →
  • Recruiting NCT NCT07108621

    hCG Priming in Women With Diminished Ovarian Reserve

    Not yet reported Kristine Loessl 80 participants Est. completion 2031-03-31 1 site Stand-alone
    Other conditions: Infertility, Female, Ovarian Reserve, In Vitro Fertilization (IVF)
    View official trial listing →
  • Recruiting NCT NCT07110285

    Ovarian Stimulation Outcomes During a GnRH Antagonist Protocol for In-vitro Fertilization When Comparing Trigger Day Decision by Physicians Versus an Artificial Intelligence-based Algorithm.

    Not yet reported FertilAI 180 participants Est. completion 2028-05-21 1 site
    Other conditions: IVF Outcomes
    View official trial listing →
  • Recruiting NCT NCT07111247

    Insights in Endocervical Mucus Secretion

    Not yet reported Oregon Health and Science University 15 participants Est. completion 2027-08 1 site
    Other conditions: Cervical Mucus
    View official trial listing →
  • Recruiting NCT NCT07171970

    IVM - Fresh ET (THE SAIGON PROTOCOL) Versus IVF - FET in PCOS Women

    Not yet reported Mỹ Đức Hospital 600 participants Est. completion 2028-01-15 1 site
    Other conditions: Polycystic Ovary Syndrome (PCOS), In Vitro Maturation of Oocytes, Fresh Embryo Transfer
    View official trial listing →
  • Recruiting NCT NCT07173127

    The Impact of a Novel GnRH Antagonist With Add-back Therapy for Treatment of Uterine Fibroids and Endometriosis on Hemostasis Parameters

    Not yet reported University Hospital, Geneva 30 participants Est. completion 2027-03-30 1 site
    Other conditions: Uterine Fibroid
    View official trial listing →
  • Recruiting NCT NCT07182279

    Neoadjuvant High Dose Rate Brachytherapy Prior to Radical Prostatectomy in Patients With Prostate Cancer

    Not yet reported, Not yet reported The Methodist Hospital Research Institute 29 participants Est. completion 2026-11-14 1 site
    Other conditions: Prostate Cancer (Adenocarcinoma)
    View official trial listing →
  • Recruiting NCT NCT07242534

    Effect of Semaglutide on Embryo Quality in Overweight and Obese Patients Undergoing In Vitro Fertilization.

    Not yet reported Fundacion Dexeus 62 participants Est. completion 2027-05 5 sites Added to GLP-1
    Other conditions: Infertility, Obesity
    View official trial listing →
  • Recruiting NCT NCT07335796

    A Study of BMS986365 in Combination With Degarelix in People With Prostate Cancer

    Not yet reported Memorial Sloan Kettering Cancer Center 30 participants Est. completion 2030-01-09 6 sites Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Recruiting NCT NCT07394530

    Comparison of IVF Outcomes Between PPOS and Antagonist Protocols in Women With PCOS

    Not yet reported Hanoi General Hospital (Vietnam) 400 participants Est. completion 2028-06-30 1 site
    Other conditions: Polycystic Ovary Syndrome (PCOS), Female Infertility
    View official trial listing →
  • Recruiting NCT NCT07409493

    IVF Outcomes With Time-Lapse Culture: Comparison Between PPOS and GnRH Antagonist Protocols

    Not yet reported Hanoi Medical University 148 participants Est. completion 2028-10 1 site
    Other conditions: Infertility (IVF Patients), Embryo Morphokinetics, Progestins Primed Ovarian Stimulation
    View official trial listing →
  • Recruiting NCT NCT07620067

    GnRH for Luteal Support - Mechanism of Action

    Heli Alexandroni 150 participants Est. completion 2026-12-31 1 site
    Other conditions: GnRH Antagonist IVF Protocol, Fresh Embryo Transfer, Administration of Hormonal Luteal Support
    View official trial listing →
  • Completed NCT NCT00109512

    Endometriosis Trial: Study of NBI-56418 in Endometriosis

    Not yet reported Abbott 76 participants Est. completion 2006-06 15 sites Stand-alone
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT00156650

    Manipulation of the Intratesticular Hormonal Milieu With Exogenous Testosterone (HOP 5) Testicular Aspiration Addendum

    Not yet reported, Not yet reported University of Washington 23 participants Est. completion 2005-07 1 site
    Other conditions: Contraception
    View official trial listing →
  • Completed NCT NCT00286364

    Short-Term Androgen Priming Before COS Using Aromatase Inhibitor and hCG During Early-Follicular-Phase GnRH Antagonist Administration - a Randomized Controlled Trial

    Not yet reported Rigshospitalet, Denmark 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00349258

    The Use of GnRH Agonist Trigger in the Prevention of OHSS

    Not yet reported University of Connecticut 66 participants Est. completion 2006-05 1 site
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Status unknown NCT NCT00351416

    Letrozole Treatment in Normal and GnRH Deficient Women

    Not yet reported, Not yet reported Massachusetts General Hospital 15 participants 1 site Stand-alone
    Other conditions: Healthy Volunteers
    View official trial listing →
  • Status unknown NCT NCT00386022

    The Effects of Aging and Estrogen on the Pituitary

    Not yet reported, Not yet reported Massachusetts General Hospital 19 participants Est. completion 2018-01 1 site Stand-alone
    Other conditions: Healthy
    View official trial listing →
  • Completed NCT NCT00417066

    Flexible GnRH Antagonist vs Flare up GnRH Agonist Protocol in Poor Responders

    Not yet reported Eugonia 270 participants Est. completion 2006-07 1 site
    Other conditions: Infertility, Premature Ovarian Failure
    View official trial listing →
  • Status unknown NCT NCT00417144

    Comparison Between GnRH Agonist and GnRH Antagonist Protocols of Ovarian Stimulation in PCOS Patients

    Not yet reported Eugonia 200 participants Est. completion 2007-05 1 site
    Other conditions: Polycystic Ovary Syndrome, Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Completed NCT NCT00417157

    Modified Natural Cycle Offers a Chance of Pregnancy in Patients With Poor Response and High Basal FSH

    Eugonia 135 participants Est. completion 2012-12 1 site
    Other conditions: Infertility, Premature Ovarian Failure
    View official trial listing →
  • Status unknown NCT NCT00417183

    Comparison of the Long GnRH Agonist Protocol and the Flexible GnRH Antagonist Protocol of Ovarian Stimulation

    Not yet reported Eugonia 300 participants Est. completion 2007-06 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00460642

    GnRH Antagonist to Prepare Recipients for Embryo Transfer

    Not yet reported Institute for Human Reproduction (IHR) 130 participants Est. completion 2009-12 2 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00461422

    Early Follicular Supplementation of Ganirelix in IVF 2004

    Not yet reported The Baruch Padeh Medical Center, Poriya 50 participants Est. completion 2007-06 1 site
    Other conditions: Infertility, IVF Treatment
    View official trial listing →
  • Completed NCT NCT00470990

    Effect of Varying Testosterone Levels on Insulin Sensitivity in Normal and IHH Men

    Not yet reported National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 40 participants Est. completion 2008-06 1 site
    Other conditions: Hypogonadism
    View official trial listing →
  • Completed NCT NCT00471185

    ACY-6 Oral Administration of Acyline

    Not yet reported University of Washington 9 participants Est. completion 2007-08 1 site
    Other conditions: Contraception
    View official trial listing →
  • Completed NCT NCT00485537

    Pregnancy Outcomes With a GnRH Antagonist Protocol Versus GnRH-Agonist Protocol in ICSI Cycles

    Not yet reported Clinic and Research Center in Human Reproduction Roger Abdelmassih 2005 participants Est. completion 2006-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Withdrawn NCT NCT00507780

    Effect of Cetrorelex Acetate on Ovarian Function in Women Undergoing Chemotherapy

    Not yet reported Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD) Est. completion 2010-07-22 1 site
    Other conditions: Ovarian Function, Preservation of Ovarian Function
    View official trial listing →
  • Completed NCT NCT00527488

    Explorative Study of Degarelix for Treatment of Benign Prostatic Hyperplasia.

    Not yet reported Ferring Pharmaceuticals 52 participants Est. completion 2009-05 1 site
    Other conditions: BPH
    View official trial listing →
  • Completed NCT NCT00571870

    Gonadotropin-releasing Hormone Antagonist on Triggering Day: A Randomized Controlled Study

    Not yet reported Seoul National University Bundang Hospital 80 participants Est. completion 2009-08 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00589134

    The Effects of Estradiol and Progesterone on Arginine Vasopressin Regulation and Serum Sodium Concentration

    Not yet reported Yale University 26 participants Est. completion 2009-12 1 site Stand-alone
    Other conditions: Exercise Induced Hyponatremia
    View official trial listing →
  • Completed NCT NCT00603187

    ACY-7 Oral Administration of Acyline

    Not yet reported, Not yet reported University of Washington 4 participants Est. completion 2008-02 1 site
    Other conditions: Healthy
    View official trial listing →
  • Completed NCT NCT00627406

    Triggering of Final Oocyte Maturation With GnRHa (Buserelin) in GnRH Antagonist Cycles

    Not yet reported Regionshospitalet Viborg, Skive 384 participants Est. completion 2011-12 1 site
    Other conditions: OHSS (Ovarian Hyperstimulation)
    View official trial listing →
  • Completed NCT NCT00628121

    Clinical Pharmacological Study of GnRH Antagonist, Cetrorelix for Healthy Female Volunteer

    Not yet reported Nippon Kayaku Co., Ltd. 31 participants Est. completion 2007-02 1 site
    Other conditions: Premenopause
    View official trial listing →
  • Completed NCT NCT00635258

    Administration of GnRH Antagonist to Oocyte Donation Recipients

    Centro Ginecologia y Obstetricia. 100 participants Est. completion 2007-12 1 site
    Other conditions: Pregnancy, Embryo Implantation
    View official trial listing →
  • Completed NCT NCT00667758

    Gonadotropin-Releasing Hormone (GnRH)-Antagonist Therapy in Rheumatoid Arthritis

    Not yet reported Betanien Hospital 104 participants Est. completion 2011-10 1 site
    Other conditions: Rheumatoid Arthritis
    View official trial listing →
  • Completed NCT NCT00669786

    Human Menopausal Gonadotropin (HMG) vs Recombinant Follicle Stimulating Hormone (rFSH) in Gonadotropin Releasing Hormone (GnRH) Antagonist Cycles

    Not yet reported Instituto Valenciano de Infertilidad, IVI VALENCIA 1 site
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Status unknown NCT NCT00677573

    Efficacy of Urinary Follicle-Stimulating Hormone (FSH) Among Poor Responders

    Not yet reported German Hospital, Istanbul Est. completion 2008-11 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00696878

    Corifollitropin Alfa in Participants Undergoing Repeated Controlled Ovarian Stimulation (COS) Cycles Using a Multiple Dose Gonadatropin Releasing Hormone (GnRH) Antagonist Protocol (Study 38825)(P05714)

    Not yet reported Organon and Co 682 participants Est. completion 2009-05-15 Stand-alone
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Completed NCT NCT00702234

    Pregnancy and Neonatal Follow-up of Ongoing Pregnancies Established in Clinical Trial P05714 (Care Program)(P05715)

    Organon and Co 268 participants Est. completion 2010-01-15
    Other conditions: Pregnancy, Neonates
    View official trial listing →
  • Completed NCT NCT00702546

    Follow-up Protocol on the Outcome of Frozen-thawed Embryo Transfer Cycles From Clinical Trial P05690 (P05711)

    Organon and Co 102 participants Est. completion 2008-12
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Completed NCT NCT00702624

    Pregnancy and Neonatal Follow-up of Ongoing Pregnancies Established in Clinical Trial P05690 (Care Program) (P05710)

    Organon and Co 113 participants Est. completion 2008-06
    Other conditions: Pregnancy, Neonates
    View official trial listing →
  • Completed NCT NCT00702845

    To Investigate Efficacy and Safety of a Single Injection of Org 36286 for Ovarian Stimulation Using Daily Recombinant FSH as Reference (Ensure)(P05690/MK-8962-001)

    Not yet reported Organon and Co 397 participants Est. completion 2007-11-15 Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00746031

    Novel MRI Strategies as a Non-invasive Biomarker in Women With Uterine Fibroids

    Not yet reported University of Edinburgh 30 participants Est. completion 2010-09 1 site
    Other conditions: Fibroid, Leiomyoma
    View official trial listing →
  • Completed NCT NCT00756028

    Short Versus Long Protocol for IVF and IVF+ICSI

    Not yet reported Peter Hornnes, MD, DMSc 1099 participants Est. completion 2015-12 2 sites
    Other conditions: Infertility, Ovarian Hyperstimulation Syndrome, Quality of Life, Live Birth
    View official trial listing →
  • Completed NCT NCT00757185

    Compromised Microcirculation in Women With Polycystic Ovary Syndrome

    Not yet reported Yale University 28 participants Est. completion 2012-12 1 site Stand-alone
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT00778999

    Predictive Factors for Ovarian Stimulation Using a Fixed Daily Dose of 200 IU Recombinant FSH (Study 142003)(P05696)

    Not yet reported Organon and Co 442 participants Est. completion 2008-07-24
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00780858

    Premature Luteinization Prevention by GnRH Antagonist in Patients Undergoing IUI

    IVI Madrid 662 participants Est. completion 2011-03 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00802360

    MENOPUR® Versus FOLLISTIM®

    Not yet reported Ferring Pharmaceuticals 173 participants Est. completion 2010-01 7 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00823004

    Antagonist/Letrozole in Poor Responders

    Not yet reported, Not yet reported Yazd Research & Clinical Center for Infertility 120 participants Est. completion 2009-10 1 site
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Terminated NCT NCT00823472

    Trial Comparing Start Stimulation of Recombinant Follicle Stimulating Hormone (rFSH) on Cycle Day 2 Versus Cycle Day 5 in In Vitro Fertilization (IVF)

    Not yet reported UMC Utrecht 147 participants Est. completion 2010-10 2 sites
    Other conditions: in Vitro Fertilization, Ovulation Induction
    View official trial listing →
  • Status unknown NCT NCT00823602

    Agonist Gonadotropin-Releasing Hormone (GnRH) Versus Antagonist GnRH

    Not yet reported Yazd Research & Clinical Center for Infertility 2 participants Est. completion 2009-01 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Withdrawn NCT NCT00826839

    Oral Microdose Lupron Versus Luteal Estradiol Trial in Poor Responder In Vitro Fertilization (IVF) Patients

    Not yet reported Weill Medical College of Cornell University Est. completion 2012-01 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00830492

    Clomiphene Citrate (CC)/Gonadotropin/Gonadotropin Releasing Hormone (GnRH) Antagonist Versus Gonadotropin/GnRH Agonist

    Not yet reported Yazd Research & Clinical Center for Infertility 200 participants Est. completion 2008-12 1 site Stand-alone
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Completed NCT NCT00835523

    Ovarian Hyperstimulation Syndrome (OHSS) Prevention With Agonist

    University Hospital Schleswig-Holstein 51 participants Est. completion 2010-07 10 sites
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Terminated NCT NCT00866008

    A Study of the Effects of a Novel Ovarian Stimulation Regimen on Embryo Aneuploidy Rates in In Vitro Fertilization (IVF)

    Not yet reported Bart CJM Fauser 34 participants Est. completion 2011-01 1 site Stand-alone
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Terminated NCT NCT00866034

    Cetrotide Treatment Optimization

    Not yet reported Bart CJM Fauser 617 participants Est. completion 2012-10 1 site
    Other conditions: In Vitro Fertilization, Intracytoplasmic Sperm Injection
    View official trial listing →
  • Completed NCT NCT00867659

    The Role of Cetrotide Acetate in Prevention of Ovarian Hyperstimulation Syndrome (OHSS) in Oocyte Donors

    Not yet reported Virginia Center for Reproductive Medicine 20 participants Est. completion 2011-10 1 site Stand-alone
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Terminated NCT NCT00883766

    Polycystic Ovary Syndrome (PCOS) and In Vitro Fertilization (IVF): A Comparison Between Standard Long Protocol Versus an Antagonist Protocol Starting on Day 1

    Not yet reported Fundacion Dexeus 172 participants Est. completion 2012-06 1 site
    Other conditions: Polycystic Ovary Syndrome, In Vitro Fertilization
    View official trial listing →
  • Completed NCT NCT00884221

    MENOPUR in Gonadotrophin-releasing Hormone (GnRH) Antagonist Cycles With Single Embryo Transfer

    Not yet reported Ferring Pharmaceuticals 749 participants Est. completion 2011-01 25 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT00976651

    Low Dose Human Chorionic Gonadotropin: Influence on the Endometrium

    Not yet reported Universitair Ziekenhuis Brussel 30 participants Est. completion 2009-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT00983554

    Metabolic Effects of Steroids in Obese Men

    Not yet reported National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 57 participants Est. completion 2009-10 2 sites Stand-alone
    Other conditions: Obesity, Insulin Resistance
    View official trial listing →
  • Completed NCT NCT00985062

    Mild Versus Conventional Ovarian Stimulation Treatment for In Vitro Fertilization

    Not yet reported Erasmus Medical Center 54 participants Est. completion 2006-12 1 site
    Other conditions: Subfertility
    View official trial listing →
  • Completed NCT NCT01005784

    Fixed Versus Flexible Gonadotropin-releasing Hormone (GnRH) Antagonist Initiation

    Not yet reported Aristotle University Of Thessaloniki 146 participants Est. completion 2008-03 1 site
    Other conditions: Subfertility
    View official trial listing →
  • Terminated NCT NCT01007851

    Single Dose Gonadotropin-releasing Hormone (GnRH) Agonist Administration in the Luteal Phase of GnRH Antagonist Stimulated ICSI-ET Cycles

    Not yet reported V.K.V. American Hospital, Istanbul Est. completion 2007-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01016210

    The Effect of Luteinizing Hormone (LH) Supplementation Following Gonadotropin-releasing Hormone (GnRH) Antagonist Administration in Advanced Reproductive Ageing Women Undergoing IVF and Embryo Transfer (IVF/ET)

    Not yet reported The Baruch Padeh Medical Center, Poriya 60 participants Est. completion 2013-04 1 site Stand-alone
    Other conditions: Pregnancy Result Rape
    View official trial listing →
  • Completed NCT NCT01037699

    Luteinizing Hormone (LH) Supplementation in Gonadotropin-releasing Hormone (GnRH) Antagonist Cycles

    Not yet reported Instituto Valenciano de Infertilidad, IVI VALENCIA 720 participants Est. completion 2008-03 1 site
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Terminated NCT NCT01079949

    A Phase II Study to Assess the Efficacy and Safety of Luveris® (Lutropin Alfa) in Mid Follicular Phase for Controlled Ovarian Stimulation (COS) in Advanced Reproductive Age

    Not yet reported Merck KGaA, Darmstadt, Germany 93 participants Est. completion 2010-10 1 site Stand-alone
    Other conditions: Infertility, Ovulation Induction
    View official trial listing →
  • Completed NCT NCT01093443

    Gonadotropin-releasing Hormone (GnRH) Antagonist During 3 Days

    Not yet reported Universitair Ziekenhuis Brussel 70 participants Est. completion 2010-05 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01109654

    An Observational Study of Cetrotide® Gonadotropin-releasing Hormone Antagonist (GnRH Antagonist) With GONAL-f® in Assisted Reproductive Technologies (ART)

    Merck KGaA, Darmstadt, Germany 2175 participants Est. completion 2010-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Withdrawn NCT NCT01109888

    Administration of Increased Dose of GnRH Antagonist for Coasting for Decreasing the Risk for Ovarian Hyperstimulation Syndrome( OHSS)

    Not yet reported, Not yet reported Wolfson Medical Center
    Other conditions: Administration of Increased Dose of GnRH Antagonist for Coasting for Decreasing the Risk for Ovarian Hyperstimulation Syndrome( OHSS)
    View official trial listing →
  • Completed NCT NCT01112358

    Lutropin Alfa in Women at Risk of Poor Response

    Not yet reported Merck KGaA, Darmstadt, Germany 58 participants Est. completion 2007-01-30 1 site Stand-alone
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Completed NCT NCT01157754

    Oral Contraceptive Pill and GnRH Antagonist Versus Long Protocol in IVF Patients

    Not yet reported IVI Madrid 115 participants Est. completion 2010-06 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01204840

    Growth Hormone for Poor Responders in in Vitro Fertilization (IVF)

    Not yet reported Ottawa Fertility Centre 38 participants Est. completion 2015-05 1 site
    Other conditions: Infertility, Poor Ovarian Reserve
    View official trial listing →
  • Completed NCT NCT01206803

    Ovarian Response Prediction in In Vitro Fertilization (IVF) Patients

    University Hospital Schleswig-Holstein 294 participants Est. completion 2014-01 5 sites
    Other conditions: Infertility, Subfertility
    View official trial listing →
  • Terminated NCT NCT01210144

    EXpression PRofile Endometrium Samples Study

    Not yet reported Merck KGaA, Darmstadt, Germany 27 participants Est. completion 2010-08 1 site Stand-alone
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Completed NCT NCT01215292

    ITT4 Intratesticular Hormonal Milieu in Man (ITT4)

    Not yet reported, Not yet reported University of Washington 46 participants Est. completion 2012-03 1 site
    Other conditions: Healthy Males
    View official trial listing →
  • Completed NCT NCT01218386

    Pretreatment With Estradiol Valerate

    Not yet reported Universitair Ziekenhuis Brussel 80 participants Est. completion 2012-01 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01219153

    Extended High Dose Letrozole Regimen Versus Short Low Dose Letrozole Regimen as an Adjuvant to GnRH Antagonist Protocol in the Management of Poor Responders Undergoing IVF-ET

    Not yet reported Cairo University 136 participants Est. completion 2010-12 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT01220791

    Methylprednisolone Addition in IVF Treatment of Infertile Couples

    Not yet reported Universitair Ziekenhuis Brussel 130 participants Est. completion 2011-12 1 site
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Completed NCT NCT01225835

    Progesterone Serum Levels in Subfertile Female Patients Undergoing in Vitro Fertilisation (IVF)

    Not yet reported Ferring Pharmaceuticals 124 participants Est. completion 2013-06 8 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01268761

    GnRH Antagonist for Treatment of Early Ovarian Hyperstimulation Syndrome

    Not yet reported Instituto Valenciano de Infertilidad, IVI VALENCIA 100 participants Est. completion 2013-07 1 site Stand-alone
    Other conditions: Ovarian Hyperstimulation Syndrome, Effects of Gonadotropin, Oocyte Maturation
    View official trial listing →
  • Completed NCT NCT01319708

    Mild Versus Conventional Ovarian Stimulation for Poor Responders Undergoing In Vitro Fertilisation

    Not yet reported, Not yet reported National and Kapodistrian University of Athens 50 participants Est. completion 2015-09 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01327495

    PROS-2 Dose Response Effects of Exogenous Testosterone on the Prostate

    Not yet reported, Not yet reported University of Washington 62 participants Est. completion 2014-12 1 site
    Other conditions: Healthy
    View official trial listing →
  • Completed NCT NCT01330771

    Assessment of the Therapeutic Utility of r-FSH in Association With hMG-HP

    Ferring Pharmaceuticals 51 participants Est. completion 2008-09 1 site
    Other conditions: Sterility
    View official trial listing →
  • Completed NCT NCT01330784

    Assessment of the Therapeutic Utility of hMG-HP

    Ferring Pharmaceuticals 61 participants Est. completion 2008-09 1 site
    Other conditions: Sterility
    View official trial listing →
  • Completed NCT NCT01331733

    Comparative Assessment of the Clinical Utility of Ovarian Stimulation With Menotropin Versus Menotropin Plus GnRH Antagonist

    Ferring Pharmaceuticals 131 participants Est. completion 2009-03 7 sites
    Other conditions: Sterility
    View official trial listing →
  • Status unknown NCT NCT01347268

    Comparing Coasting by Withholding GnRH Agonist With GnRH Antagonist

    Not yet reported Shin Kong Wu Ho-Su Memorial Hospital 120 participants Est. completion 2012-12 1 site Stand-alone
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Terminated NCT NCT01354275

    In Vitro Fertilization Outcomes of Two Treatment Protocols in Women With Polycystic Ovary Syndrome

    Not yet reported Bulent Haydardedeoglu 300 participants Est. completion 2011-06 1 site
    Other conditions: PCOS GnRH Antagonist and GnRH Agonist IVF/ICSI Cycles
    View official trial listing →
  • Completed NCT NCT01357473

    Stop Menstruation and Pregnancy Rates in Antagonist Protocol

    Universitair Ziekenhuis Brussel 90 participants Est. completion 2011-05
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01390207

    Earlier Triggering in Rec-FSH/GnRH Antagonist Cycles

    Not yet reported, Not yet reported Universitair Ziekenhuis Brussel 100 participants Est. completion 2011-05
    Other conditions: hCG
    View official trial listing →
  • Status unknown NCT NCT01391845

    Ulipristal Acetate on Progesterone Levels and Glycodelin-A Endometrial Pattern

    Not yet reported Programa de Asistencia Reproductiva de Rosario 16 participants Est. completion 2012-06 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01395940

    A Randomized Open Label Study of KLH-2109 in Patients With Endometriosis(1)

    Not yet reported Kissei Pharmaceutical Co., Ltd. 20 participants 1 site
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01402336

    GnRH Antagonist Versus GnRH Agonist in Polycystic Ovary Syndrome During in Vitro Fertilization - Embryo Transfer

    Not yet reported Seoul National University Hospital 43 participants Est. completion 2016-12-31 1 site Stand-alone
    Other conditions: Infertility, Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT01403038

    An Open-label Study of the Effects of Elagolix in Adult Premenopausal Females

    Not yet reported AbbVie (prior sponsor, Abbott) 216 participants Est. completion 2012-11 22 sites
    Other conditions: Folliculogenesis
    View official trial listing →
  • Completed NCT NCT01408615

    A Post Marketing Observational Study of the Safety and Efficacy of Elonva (Corifollitropin Alfa) in General Practice (P08165)

    Organon and Co 472 participants Est. completion 2016-11-18
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT01419353

    Programming by Estrogen Treatment in Gonadotropin Releasing Hormone Antagonist Protocol

    Not yet reported Meir Medical Center 63 participants Est. completion 2013-06 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT01424618

    A Novel Approach to Endometrial Preparation in Recipients of Donor Eggs

    Not yet reported Kelly, Maureen, M.D. 20 participants 1 site Stand-alone
    Other conditions: Implantation, Embryo
    View official trial listing →
  • Completed NCT NCT01468441

    Ovarian Stimulation Using Recombinant Follicle-stimulating Hormone (FSH) and Gonadotrophin Releasing Hormone (GnRH) Agonist in Alternate Days

    Not yet reported Fertility - Assisted Fertilization Center 96 participants Est. completion 2012-03 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT01473459

    Comparison Between Two Fertility Protocols in Obese Polycystic Ovary Syndrome Patients

    Not yet reported Hillel Yaffe Medical Center 40 participants Est. completion 2013-01 1 site
    Other conditions: Obese, Infertility, Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT01477970

    Double GnRH Antagonist Daily Dose in Hyperresponding IVF/ICSI Cycles May Prevent the OHSS

    Iakentro Fertility Centre 38 participants Est. completion 2010-02
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Status unknown NCT NCT01487486

    Proteomics & Glyco-Proteomic Analysis of Follicular Fluid

    University of Cincinnati 30 participants Est. completion 2014-01 1 site
    Other conditions: Polycystic Ovary Syndrome, Normal Volunteers
    View official trial listing →
  • Completed NCT NCT01489852

    Estrogen Pretreatment Prior to GnRH Antagonist Protocol

    Not yet reported Gemer 472 participants Est. completion 2011-05 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01533532

    A Randomized, Placebo-controlled, Double-blind Study of KLH-2109 in Patients With Endometriosis (2)

    Not yet reported Kissei Pharmaceutical Co., Ltd. 100 participants 1 site
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01565265

    Comparing Ovarian Stimulation for Assisted Reproduction With Two Different Forms of Pituitary Suppression

    Not yet reported University Hospital, Basel, Switzerland 5 participants Est. completion 2013-12 1 site Stand-alone
    Other conditions: Female Infertility Due to Nonimplantation of Ovum, Complications Associated With Artificial Fertilization
    View official trial listing →
  • Completed NCT NCT01577472

    Efficacy Study Comparing the Effect of Clomiphencitrate to an Antagonist Protocol

    Not yet reported University Hospital, Basel, Switzerland 117 participants Est. completion 2017-11-14 1 site
    Other conditions: Female Infertility, Ovarian Insufficiency
    View official trial listing →
  • Status unknown NCT NCT01595334

    Study on Influence of Leutinizing Hormone (LH) on Oocyte Maturity

    Not yet reported Southern Cross Fertility Centre 300 participants Est. completion 2012-11 3 sites
    Other conditions: Infertility
    View official trial listing →
  • Terminated NCT NCT01614067

    Delayed Start to Ovarian Stimulation

    Not yet reported University of California, San Francisco 30 participants Est. completion 2014-09 1 site Stand-alone
    Other conditions: Diminished Ovarian Reserve, Infertility, In Vitro Fertilization
    View official trial listing →
  • Terminated NCT NCT01616225

    Growth Hormone in Poor Responders to IVF Trial

    Not yet reported, Not yet reported Pacific Centre for Reproductive Medicine 60 participants Est. completion 2015-08 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01620528

    A Clinical Study to Evaluate the Safety and Efficacy of Elagolix in Subjects With Moderate to Severe Endometriosis-Associated Pain

    Not yet reported AbbVie (prior sponsor, Abbott) 872 participants Est. completion 2015-09-28
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01629420

    A Phase II Randomized Open Label Study of KLH-2109 in Patients With Endometriosis

    Not yet reported Kissei Pharmaceutical Co., Ltd. 20 participants 1 site
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01633580

    D2 Versus D4 Corifollitropin Alfa in GnRH Antagonists

    Not yet reported Universitair Ziekenhuis Brussel 67 participants Est. completion 2013-03 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT01636505

    The Results of Preimplantation Genetic Diagnosis and Preimplantation Genetic Screening of Embryos Obtained From GnRH-agonist Long and GnRH-antagonist Ovarian Stimulation Protocol

    Not yet reported European Hospital 200 participants Est. completion 2013-09 1 site
    Other conditions: Embryo's Genetic and Chromosomal Quality
    View official trial listing →
  • Status unknown NCT NCT01668056

    Synchronization of Ovarian Stimulation for in Vitro Fertilization With Follicular Wave Emergence

    Not yet reported University of Sao Paulo General Hospital 30 participants Est. completion 2014-12 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01669291

    Effect of GnRH Antagonist vs Agonist Long on IVF Outcome, Peak Estradiol Level,and Duration of Stimulation

    Not yet reported Main Line Fertility Center 43 participants Est. completion 2014-05 1 site
    Other conditions: Fertility
    View official trial listing →
  • Completed NCT NCT01709942

    Use of Degarelix in Controlled Ovarian Hyperstimulation (COH) Protocol for Women With PoliCystic Ovarian Syndrome (PCOS)

    Not yet reported Centre for Endocrinology and Reproductive Medicine, Italy 80 participants Est. completion 2015-12 1 site Stand-alone
    Other conditions: PCOS, OHSS, INFERTILITY
    View official trial listing →
  • Completed NCT NCT01712763

    Degarelix in the Treatment of Endometriosis Recurrence

    Not yet reported Centre for Endocrinology and Reproductive Medicine, Italy 360 participants Est. completion 2016-03 3 sites
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01751451

    3-arm Study of Abiraterone Acetate Alone, Abiraterone Acetate Plus Degarelix, a GnRH Antagonist, and Degarelix Alone for Patients With Prostate Cancer With a Rising PSA or a Rising PSA and Nodal Disease Following Definitive Radical Prostatectomy

    Not yet reported Memorial Sloan Kettering Cancer Center 124 participants Est. completion 2020-09-28 16 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT01760954

    Study to Evaluate the Long-Term Safety and Efficacy of Elagolix in Adults With Moderate to Severe Endometriosis-Associated Pain

    Not yet reported AbbVie 506 participants Est. completion 2016-04-15
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01791751

    Impact of Clomiphene Citrate Administration During the Early Luteal Phase on Endocrine Profile in IVF Cycles

    Not yet reported Fundació Privada Eugin 10 participants Est. completion 2013-02 1 site
    Other conditions: Female Infertility
    View official trial listing →
  • Terminated NCT NCT01798836

    Oestradiol Pre-treatment in an Ultrashort Flare GnRH Agonist/GnRH Antagonist Protocol in Poor Responders Undergoing IVF

    Not yet reported, Not yet reported National and Kapodistrian University of Athens 17 participants Est. completion 2015-02 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT01841528

    Live Birth After Fresh Embryo Transfer Vs Frozen-thawed Embryo Transfer in Women With Polycystic Ovary Syndrome

    Not yet reported Zi-jiang Chen 1180 participants Est. completion 2015-06 14 sites Stand-alone
    Other conditions: Polycystic Ovary Syndrome, Infertility
    View official trial listing →
  • Completed NCT NCT01888744

    Preimplantation Genetic Diagnosis (PGD) With Gonadotropin-releasing Hormone (GnRH) Agonist Versus Antagonist

    Not yet reported Universitair Ziekenhuis Brussel 120 participants Est. completion 2013-06 1 site
    Other conditions: Reproductive Endocrinology, Fertility, Optimal Stimulation Protocol
    View official trial listing →
  • Completed NCT NCT01897324

    IVF/ICSI Protocols in Poor Responders With Growth Hormone

    Not yet reported Woman's Health University Hospital, Egypt 287 participants Est. completion 2015-01 1 site Stand-alone
    Other conditions: Female Infertility Due to Diminished Ovarian Reserve
    View official trial listing →
  • Status unknown NCT NCT01926210

    Comparison of Ovarian Mild Stimulation and Controlled Ovarian Stimulation in Poor Ovarian Responders

    Not yet reported Huang Rui 500 participants Est. completion 2016-09 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT01931670

    A Global Phase 3 Study to Evaluate the Safety and Efficacy of Elagolix in Subjects With Moderate to Severe Endometriosis-Associated Pain

    Not yet reported AbbVie 815 participants Est. completion 2016-12-19
    Other conditions: Endometriosis
    View official trial listing →
  • Completed NCT NCT01936077

    Severe LH Suppressed Patients After Administration of a GnRH Antagonist

    Not yet reported Assuta Hospital Systems 50 participants Est. completion 2013-08 1 site
    Other conditions: Infertility, Female Infertility, Male Infertility
    View official trial listing →
  • Status unknown NCT NCT01946022

    Evaluation of Granulosa Cells Function After IVF Protocols

    Not yet reported Hospital de Clinicas de Porto Alegre 28 participants 2 sites
    Other conditions: Infertility, In Vitro Fertilization Protocols
    View official trial listing →
  • Status unknown NCT NCT01948804

    The Comparison of Effect of Four Different Treatment Protocols on IVF Outcomes in Poor Responders Undergoing in Vitro Fertilization.

    Not yet reported Pınar Özcan Cenksoy 100 participants Stand-alone
    Other conditions: Poor Responders Undergoing IVF
    View official trial listing →
  • Completed NCT NCT01969201

    FSH in GnRH-AntagoniST Controlled Ovarian Hyperstimulation Cycles (FAST)

    Not yet reported IBSA Institut Biochimique SA 710 participants Est. completion 2017-08 16 sites
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02022228

    Dual Trigger to Reduce Ovarian Hyperstimulation Syndrome

    Not yet reported Chenshiling 200 participants Est. completion 2016-06 1 site
    Other conditions: Infertility and at High Risk of OHSS
    View official trial listing →
  • Status unknown NCT NCT02022241

    Repeated Injection of GnRH Agonist to Reduce Ovarian Hyperstimulation Syndrome

    Not yet reported Chenshiling 80 participants Est. completion 2016-06 1 site
    Other conditions: Infertility and at High Risk of OHSS
    View official trial listing →
  • Completed NCT NCT02042196

    Sex Hormones and Atherosclerosis Prevention in Perimenopausal Women

    Not yet reported University of Colorado, Denver 100 participants Est. completion 2016-05-02 1 site Stand-alone
    Other conditions: Menopause, Aging
    View official trial listing →
  • Completed NCT NCT02046655

    Corifollitropin Alfa Compared to Daily rFSH in Poor Responders Undergoing ICSI

    Not yet reported Aristotle University Of Thessaloniki 80 participants 1 site Stand-alone
    Other conditions: Subfertility
    View official trial listing →
  • Completed NCT NCT02053779

    GnRH Agonist Trigger and Modified Luteal Phase Support, Adding a Bolus of GnRHa at the Time of Implantation - a RCT

    Not yet reported Centre Hospitalier Universitaire Ibn Rochd 328 participants Est. completion 2017-03 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02069808

    Efficacy of Recombinant FSH/GnRH Antagonist Protocol With and Without LH Adjunct for Egg Bank Donation

    Not yet reported Michigan Reproductive Medicine 38 participants Est. completion 2017-03-08 1 site Stand-alone
    Other conditions: Egg Donation
    View official trial listing →
  • Status unknown NCT NCT02070198

    Long Acting FSH Plus Antagonist Versus Daily FSH Plus Antagonist Versus Short Agonist Protocol in Poor Responders Undergoing IVF

    Not yet reported Bioroma 120 participants Est. completion 2014-12 1 site Stand-alone
    Other conditions: Female Infertility, Poor Responder
    View official trial listing →
  • Completed NCT NCT02083185

    A Phase 2 Study to Evaluate the Safety and Efficacy of TAK-385, Together With a Leuprorelin Observational Cohort, in Participants With Prostate Cancer

    Not yet reported Millennium Pharmaceuticals, Inc. 136 participants Est. completion 2017-02-23 23 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT02084940

    Long Acting GnRH Antagonist in PCOS Women Undergoing IVF

    Bioroma 20 participants Est. completion 2015-02 1 site
    Other conditions: Polycystic Ovarian Syndrome, Ovarian Hyperstimulation Syndrome, Invitro Fertilization
    View official trial listing →
  • Status unknown NCT NCT02099916

    Administration of DHEA in Patients With Poor Response to Ovarian Stimulation for IVF

    Not yet reported, Not yet reported University of Athens 50 participants Est. completion 2015-12
    Other conditions: Efficacy of DHEA, Pregnancy Rate, Diminished Ovarian Reserve, Changes in AMH
    View official trial listing →
  • Status unknown NCT NCT02114645

    The Effect of GnRH Agonist Administered in the Luteal Phase on ART Cycle Outcomes

    Not yet reported Zekai Tahir Burak Women's Health Research and Education Hospital 100 participants Est. completion 2015-04 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02128360

    Comparison of 2 Ovarian Stimulation Protocols for Women With Low Ovarian Reserve

    Not yet reported Sheba Medical Center 200 participants Est. completion 2016-06 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02135445

    Safety and Efficacy of TAK-385 for Patients With Localized Prostate Cancer

    Not yet reported Millennium Pharmaceuticals, Inc. 103 participants Est. completion 2015-12 25 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT02143713

    Global Study to Evaluate the Long-Term Safety and Efficacy of Elagolix in Women With Moderate to Severe Endometriosis-associated Pain

    Not yet reported AbbVie 496 participants Est. completion 2017-05-23
    Other conditions: Endometriosis
    View official trial listing →
  • Status unknown NCT NCT02173977

    Ultrashort GnRH Agonist/Antagonist Versus GnRH Antagonist IVF

    Not yet reported Sheba Medical Center 200 participants Est. completion 2017-05 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02195947

    Antagonist Protocol in Poor Responders

    Not yet reported Cairo University 141 participants Est. completion 2015-07 1 site Stand-alone
    Other conditions: Female Infertility Due to Diminished Ovarian Reserve
    View official trial listing →
  • Status unknown NCT NCT02201914

    Clomiphene Citrate Plus Gonadotropins and GnRH Antagonist Versus Flexible GnRH Antagonist Protocol Versus Microdose GnRH Agonist Protocol in Poor Responders Undergoing IVF

    Not yet reported Bioroma 250 participants Est. completion 2014-11 1 site
    Other conditions: Poor Responders, IVF, Clomiphene Citrate, GnRH Agonist, GnRH Antagonist
    View official trial listing →
  • Completed NCT NCT02208986

    GnRHa Trigger in Asian Oocyte Donors- a Dose Finding Study

    Not yet reported Vietnam National University 165 participants Est. completion 2015-03 1 site
    Other conditions: Normal Oocyte Donors
    View official trial listing →
  • Status unknown NCT NCT02213627

    Use of Corifolitropin Alfa in Oocyte Donors

    Not yet reported IVI Madrid 300 participants Est. completion 2015-12 1 site Stand-alone
    Other conditions: Female Reproductive Problem, Infertility
    View official trial listing →
  • Status unknown NCT NCT02215135

    Corifollitropin Alfa Application in PCOS Patients

    Not yet reported Shin Kong Wu Ho-Su Memorial Hospital 30 participants 1 site Stand-alone
    Other conditions: In Vitro Fertilization
    View official trial listing →
  • Status unknown NCT NCT02237755

    Clomiphene Citrate in Combination With Gonadotropins for Ovarian Stimulation in Women With Poor Ovarian Response.

    Not yet reported, Not yet reported University of Athens 50 participants Est. completion 2015-12
    Other conditions: Female Infertility
    View official trial listing →
  • Status unknown NCT NCT02312089

    GnRHa for Luteal Phase Support in GnRH Antagonist Protocol Cycles

    Not yet reported Mansoura University 200 participants Est. completion 2024-12-31 2 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02324998

    Study of Olaparib (± Degarelix) Given to Men With Intermediate/High Risk Prostate Cancer Before Prostatectomy

    Not yet reported Cambridge University Hospitals NHS Foundation Trust 20 participants Est. completion 2019-05 1 site
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT02328924

    There is a Value of Luteinizing Hormone Predictive of in Vitro Fertilization Treatment Outcome in Antagonist Protocols?

    Not yet reported U.O.S. Procreazione Medicalmente Assistita e Congelamento Gameti 213 participants Est. completion 2013-09
    Other conditions: Female Infertility
    View official trial listing →
  • Completed NCT NCT02333253

    Delayed Start Versus Conventional Antagonist Protocol in Poor Responders Pretreated by Estradiol in Luteal Phase

    Not yet reported Cairo University 60 participants Est. completion 2016-01 1 site
    Other conditions: Other Complications Associated With Artificial Fertilization
    View official trial listing →
  • Status unknown NCT NCT02392520

    Luteal Antagonist Versus Conventional Treatment in Women With Severe Early Ovarian Hyperstimulation Syndrome (OHSS)

    Not yet reported Eugonia 40 participants Est. completion 2016-12 1 site Stand-alone
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Completed NCT NCT02412904

    Randomized Controlled Trial Comparing Embryonic Quality in rFSH Versus hMG in IVF Protocol With GnRH Antagonist

    Not yet reported Hospital de Clinicas de Porto Alegre 188 participants Est. completion 2014-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02429999

    Letrozole in Assisted Reproductive Technology

    Not yet reported Assiut University 80 participants Est. completion 2017-12 1 site
    Other conditions: to Evaluate Letrozole as a Modality for Minimal Ovarian Stimulation in ICSI Cycles .
    View official trial listing →
  • Completed NCT NCT02437032

    Gonadotropin Type in Ovarian Stimulation

    Not yet reported IVI Madrid 100 participants Est. completion 2012-12
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02440802

    Evaluation and Predictive Value of Genetic Polymorphisms in the Management of Hormonal Treatment of Prostate Cancer

    Cliniques universitaires Saint-Luc- Université Catholique de Louvain 250 participants Est. completion 2017-09 20 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT02442895

    Biomarkers of Ovarian Reserve and Correlation With IVF Treatments

    U.O.S. Procreazione Medicalmente Assistita e Congelamento Gameti 236 participants Est. completion 2015-02 1 site
    Other conditions: Pregnancy, Ovarian
    View official trial listing →
  • Completed NCT NCT02449642

    LH Hormone Pulsation in the Luteal Phase in GnRH Antagonist IVF Cycles Triggered by GnRH Agonist for Final Oocyte Maturation

    Rambam Health Care Campus 10 participants Est. completion 2015-08 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02461875

    Cabergoline Versus GnRH Antagonist Rescue and Cabergoline in the Prevention of Ovarian Hyperstimulation Syndrome

    Not yet reported Aljazeera Hospital 236 participants Est. completion 2015-12 1 site Stand-alone
    Other conditions: OHSS
    View official trial listing →
  • Status unknown NCT NCT02471677

    Corifollitropin Alfa Versus Follitropin Beta in High Responders

    Not yet reported Eugonia 62 participants Est. completion 2016-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02478775

    Dysregulation of FSH in Obesity: Functional and Statistical Analysis

    Not yet reported University of Colorado, Denver 99 participants Est. completion 2021-06-30 1 site Stand-alone
    Other conditions: Obesity, Fertility
    View official trial listing →
  • Completed NCT NCT02490150

    Corifollitropin Alfa on D5 Versus D7 After Contraceptive Pill

    Not yet reported Fundacion Dexeus 70 participants Est. completion 2016-06 1 site Stand-alone
    Other conditions: Oocyte Donation
    View official trial listing →
  • Completed NCT NCT02496754

    Follicular Long GnRH Agonist Versus Antagonist Protocol in PCOS Women Undergoing in Vitro Fertilization

    Not yet reported The First Affiliated Hospital of Zhengzhou University 1266 participants Est. completion 2024-12 1 site
    Other conditions: Clinical Pregnancy Rate, Ovulation Induction, IVF
    View official trial listing →
  • Status unknown NCT NCT02503605

    Biosimilar Versus Urinary Gonadotropins

    Not yet reported IVI Madrid 130 participants Est. completion 2016-06 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02554279

    MENOPUR® in a Gonadotropin-Releasing Hormone (GnRH) Antagonist Cycle With Single-Blastocyst Transfer in a High Responder Subject Population

    Not yet reported Ferring Pharmaceuticals 620 participants Est. completion 2017-02-02 35 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02606500

    Efficacy of Corifollitropin Alfa in Obese Women in Terms of Clinical and Molecular Parameters of IVF Success

    Not yet reported University Medical Centre Ljubljana 70 participants Est. completion 2017-03 1 site
    Other conditions: Obesity
    View official trial listing →
  • Completed NCT NCT02607293

    A Study to Explore Correlation Between Symptoms and Signs of Polycystic Ovarian Syndrome (PCOS) and Risk of Over-response to Ovarian Stimulation

    Merck KGaA, Darmstadt, Germany 1064 participants Est. completion 2017-06-28 1 site
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Status unknown NCT NCT02635607

    Effectiveness and Safety Study of Fixed Versus Flexible of Gonadotropin-releasing Hormone Antagonist Protocol

    Not yet reported Chong Qing Reproducive and Genetic Institute 200 participants Est. completion 2017-03
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02640976

    Poor Ovarian Stimulation Response in In Vitro Fertilization (IVF) Program

    Not yet reported Cairo University 216 participants Est. completion 2015-08
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02661932

    Fertility Preservation in Breast Cancer Patients

    Not yet reported Erasme University Hospital 65 participants Est. completion 2024-12 1 site Stand-alone
    Other conditions: Breast Neoplasms, Fertility
    View official trial listing →
  • Terminated NCT NCT02701452

    Ovarian Hyperstimulation Syndrome in Patients Triggered by GnRH Agonist for Excessive Follicular Response

    Not yet reported University Hospital, Lille 1 participants Est. completion 2019-01-01
    Other conditions: Ovarian Hyperstimulation Syndrome, Hypercoagulability
    View official trial listing →
  • Completed NCT NCT02738580

    Follicular Steroid Genesis in Controlled Ovarian Stimulation

    Not yet reported Instituto Valenciano de Infertilidad, IVI VALENCIA 112 participants Est. completion 2018-06-15 1 site
    Other conditions: Infertility, Controlled Ovarian Hyperstimulation
    View official trial listing →
  • Completed NCT NCT02741154

    Role of Aromatase Inhibitor to Enhance Ovulation in Poor Responder During Induction With Short Antagonist Protocol in Cases of ICSI

    Not yet reported Minia University 50 participants Est. completion 2017-09-03 1 site Stand-alone
    Other conditions: Infertility Indicated for ICSI
    View official trial listing →
  • Completed NCT NCT02758431

    Cardiovascular Outcomes of Low Testosterone

    Not yet reported University of Colorado, Denver 232 participants Est. completion 2023-01-04 1 site
    Other conditions: Hypogonadism
    View official trial listing →
  • Completed NCT NCT02784457

    Gonadotropin Releasing Hormone Antagonist in Treatment of Early-onset Severe Ovarian Hyperstimulation Syndrome

    Not yet reported Ain Shams University 84 participants Est. completion 2016-03
    Other conditions: Assisted Reproduction
    View official trial listing →
  • Completed NCT NCT02796105

    Progevera 10 mg® Versus Orgalutran® in Ovarian Stimulation Cycles of Oocyte Donors

    Not yet reported Fundació Privada Eugin 232 participants Est. completion 2017-07-10 1 site
    Other conditions: Infertility
    View official trial listing →
  • Active, not recruiting NCT NCT02799706

    Trial Comparing Irradiation Plus Long Term Adjuvant Androgen Deprivation With GnRH Antagonist Versus GnRH Agonist Plus Flare Protection in Patients With Very High Risk Localized or Locally Advanced Prostate Cancer

    Not yet reported European Organisation for Research and Treatment of Cancer - EORTC 885 participants Est. completion 2026-06-30 39 sites Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT02813239

    Dual Triggering in Patients With a High Immature Oocyte Rate

    IVI Madrid 81 participants Est. completion 2015-11
    Other conditions: INFERTILITY
    View official trial listing →
  • Terminated NCT NCT02821819

    Random-start Ovarian Stimulation in Egg-donors (ROSE)

    Not yet reported Instituto Bernabeu 15 participants Est. completion 2018-01-12 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT02862782

    Combination of Gonadotropin-releasing Hormone Agonist and Human Chorionic Gonadotropin Triggered by Normal Responder in GnRH-antagonist Cycles

    Not yet reported Tel-Aviv Sourasky Medical Center 1000 participants Est. completion 2019-09
    Other conditions: In-vitro Fertilization
    View official trial listing →
  • Completed NCT NCT02889380

    A Retrospective Study in Chinese Good Prognosis Patients Undergoing Assisted Reproductive Technology (ART) Treatment

    Merck KGaA, Darmstadt, Germany 3000 participants Est. completion 2017-04-26 4 sites
    Other conditions: Infertility
    View official trial listing →
  • Active, not recruiting NCT NCT02890082

    Preservation of Fertility by Ovarian Stimulation Associated With Tamoxifen, Prior Chemotherapy for Breast Cancer

    Not yet reported Institut Cancerologie de l'Ouest 102 participants Est. completion 2028-01 1 site Stand-alone
    Other conditions: Breast Cancer
    View official trial listing →
  • Completed NCT NCT02892942

    NATural Ovarian Stimulation

    Not yet reported Assistance Publique - Hôpitaux de Paris 129 participants Est. completion 2019-02-08 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT02912988

    Letrozole in Stimulated IVF Cycles

    Not yet reported The University of Hong Kong 900 participants Est. completion 2023-04-30 2 sites Stand-alone
    Other conditions: Subfertility
    View official trial listing →
  • Status unknown NCT NCT02992808

    Androgenic Profile Following Controlled Ovarian Stimulation

    Not yet reported Sheba Medical Center 100 participants Est. completion 2020-01
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03044756

    Omitting GnRH-antagonist Dose on the Day of Ovulation Trigger

    Not yet reported, Not yet reported Assiut University 100 participants Est. completion 2017-12-30 2 sites Stand-alone
    Other conditions: Pituitary Downregulation
    View official trial listing →
  • Completed NCT NCT03112226

    Effects of Ovarian Hormone Suppression on Vascular and Cognitive Function

    Not yet reported University of Colorado, Denver 19 participants Est. completion 2020-06-21 2 sites
    Other conditions: Cognitive Impairment, Estrogen Deficiency, Menopause, Endothelial Dysfunction, Vascular Stiffness
    View official trial listing →
  • Completed NCT NCT03118830

    Long Protocol and Freeze All Embryos vs Antagonist Protocol With Fresh Embryo Transfer in PCOS Patients Undergoing ICSI

    Not yet reported Cairo University 204 participants Est. completion 2017-11-03 1 site
    Other conditions: Invitro Fertilization
    View official trial listing →
  • Status unknown NCT NCT03134482

    Comparison of Clinical Outcomes Between IVM and Minimal Stimulation IVF in Patients With PCOS

    Not yet reported CHA University 240 participants Est. completion 2023-12-31 2 sites
    Other conditions: No Condition
    View official trial listing →
  • Completed NCT NCT03134690

    GnRh Antagonist Protocol With Delayed Start Stimulation in Patients With Poor Ovarian Response

    Not yet reported Royan Institute 120 participants Est. completion 2018-06 1 site
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03139474

    Impact of Gonadotrophin Releasing Hormone Analogues on Oocyte and Embryo Quality

    Not yet reported, Not yet reported Assiut University 120 participants Est. completion 2020-06-01
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT03152643

    Cumulative Live Birth Rates After Cleavage-stage Versus Blastocyst-stage Embryo Transfer

    Not yet reported The First Affiliated Hospital with Nanjing Medical University 992 participants Est. completion 2022-02-18 11 sites Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT03177538

    Corifollitropin Alfa Combined With Menotropin Versus Follitropin and Lutropin Alfa in Expected Suboptimal Responders

    Not yet reported D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology 32 participants Est. completion 2019-09-10 1 site
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03188471

    Preventive Application of GnRH Antagonist on Early OHSS

    Not yet reported First Affiliated Hospital, Sun Yat-Sen University 175 participants Est. completion 2018-03 1 site Stand-alone
    Other conditions: Ovarian Hyperstimulation Syndrome, GnRH Antagonist, Aspirin, Vascular Endothelial Growth Factor, Pigment Epithelium Derived Factor
    View official trial listing →
  • Status unknown NCT NCT03202381

    Phase IV Study to Evaluate Bone Mineral Density in No-bone Metastatic Prostate Cancer Treated With Degarelix

    Not yet reported Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia 35 participants Est. completion 2020-03 1 site
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT03236545

    Menopause Effects on Vascular Function

    Not yet reported University of Delaware 48 participants Est. completion 2022-11-01 1 site Stand-alone
    Other conditions: Cardiovascular Risk Factor
    View official trial listing →
  • Status unknown NCT NCT03238092

    Comparison Between Testosterone and Estradiol Over the Homogenization of Follicular Cohort

    Not yet reported Hospital de Clinicas de Porto Alegre 26 participants Est. completion 2018-03
    Other conditions: Fertility Disorders
    View official trial listing →
  • Status unknown NCT NCT03240159

    Long Antagonist Protocol for IVF With Single Luteal Dose of Degarelix

    Not yet reported Assisting Nature 120 participants Est. completion 2021-06-30 1 site
    Other conditions: Pregnancy, Ovarian
    View official trial listing →
  • Completed NCT NCT03289559

    Effects of Testosterone and Fat Utilization

    Not yet reported University of Colorado, Denver 13 participants Est. completion 2014-01-01
    Other conditions: Healthy, Volunteers
    View official trial listing →
  • Completed NCT NCT03291821

    DuoStim in Cases of PGT: Comparison of Embryo Quantity and Embryonic Quality Using MitoScore

    Not yet reported IVI Madrid 136 participants Est. completion 2020-06-01 1 site Stand-alone
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT03300518

    Effectiveness of Estradiol Valerate Pretreatment in Antagonist Protocol for Poor Ovarian Response Patient

    Not yet reported Reproductive & Genetic Hospital of CITIC-Xiangya 552 participants Est. completion 2021-08-18 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT03300960

    Usefulness of Medroxyprogesterone Acetate in Follicular Phase in Oocyte Donors. Undergoing Ovarian Stimulation

    Not yet reported Instituto Valenciano de Infertilidad, IVI VALENCIA 318 participants Est. completion 2019-06-25 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT03309436

    Effects of Clomiphene Citrate Ovulation Induction on Frozen Embryo Transfer

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 360 participants Est. completion 2018-06-30 1 site
    Other conditions: Infertility, Female, Clomiphene Citrate
    View official trial listing →
  • Status unknown NCT NCT03313726

    The Effect of ADT on PSMA-PET.

    Not yet reported Turku University Hospital 30 participants Est. completion 2018-09-30 1 site Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT03373149

    Growth Hormone Co-treatment Within a GnRH Antagonist Protocol in Patients With Poor Ovarian Response

    Not yet reported Riyadh Fertility and Reproductive Health center 228 participants Est. completion 2020-11 1 site Stand-alone
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03400722

    Double Ovarian Stimulation as Accumulation Strategy for Older Infertile Patients With Suboptimal Ovarian Response

    Not yet reported Nova Clinic, Russia 120 participants Est. completion 2019-05-01 1 site Stand-alone
    Other conditions: Infertility, Female, Ovarian Stimulation, In Vitro Fertilisation
    View official trial listing →
  • Completed NCT NCT03405701

    IVM Versus IVF in High Antral Follicle Count Patients

    Not yet reported Mỹ Đức Hospital 546 participants Est. completion 2019-12-03 1 site
    Other conditions: PCOS, IVF, IVM
    View official trial listing →
  • Completed NCT NCT03428919

    ICSI Versus Conventional IVF in Non-male Factor Couples

    Not yet reported Mỹ Đức Hospital 1064 participants Est. completion 2020-08-12 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT03457233

    The Impact of Body Weight on Reproductive Outcomes in Poor Ovarian Responders in ICSI Cycles

    Not yet reported Cairo University 185 participants Est. completion 2018-03 1 site
    Other conditions: Invitro Fertilization
    View official trial listing →
  • Status unknown NCT NCT03477929

    Cetrorelix and Ganirelix Flexible Protocol for (IVF)

    Not yet reported Università degli Studi 'G. d'Annunzio' Chieti e Pescara 100 participants Est. completion 2019-01-15 1 site
    Other conditions: Infertility/Sterility
    View official trial listing →
  • Status unknown NCT NCT03480412

    Second Step Protocol in Poor Ovarian Responder (POR)

    Università degli Studi 'G. d'Annunzio' Chieti e Pescara 50 participants Est. completion 2019-09 1 site
    Other conditions: Infertility, Female, Premature Ovarian Failure, Fertility Disorders
    View official trial listing →
  • Status unknown NCT NCT03484611

    Prediction of Metaphase II Oocytes According to Different Levels of Serum AMH in Poor Responders Using the Antagonist Protocol

    Not yet reported Cairo University 179 participants Est. completion 2018-04 1 site
    Other conditions: Invitro Fertilizaion
    View official trial listing →
  • Completed NCT NCT03541395

    Testosterone-Dependent Effects on Protein Biomarkers From Healthy Males

    Not yet reported Lund University 30 participants Est. completion 2015-06
    Other conditions: Hypogonadism, Male
    View official trial listing →
  • Active, not recruiting NCT NCT03541850

    Stereotactic Body Radiation Therapy in Treating Patients With Localized Prostate Cancer That Have Undergone Surgery

    Not yet reported Jonsson Comprehensive Cancer Center 92 participants Est. completion 2027-11-01 2 sites
    Other conditions: PSA Level Greater Than 0.03, PSA Progression, Stage I Prostate Adenocarcinoma AJCC (American Joint Committee on Cancer ) v7, Stage II Prostate Adenocarcinoma AJCC v7, Stage III Prostate Adenocarcinoma AJCC v7
    View official trial listing →
  • Completed NCT NCT03555942

    Luteal Phase-start Ovarian Stimulation With Corifollitropin Alfa

    Not yet reported Fundacion Dexeus 44 participants Est. completion 2021-12-01 2 sites Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Terminated NCT NCT03680053

    Comparison of the Live Birth Rate Between the PPOS and the GnRH Antagonist Protocol in Patients Undergoing IVF

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 220 participants Est. completion 2025-05-10 1 site
    Other conditions: Infertility, ART
    View official trial listing →
  • Active, not recruiting NCT NCT03703778

    Real-life Evaluation of the Effect of ADT in Prostate Cancer Patients in Asia (READT Asia Study)

    Chinese University of Hong Kong 300 participants Est. completion 2026-03-31 1 site
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT03763786

    Frozen Embryo Transfer With GnRH-antagonist Trial

    Not yet reported University of Oxford 300 participants Est. completion 2021-01 1 site
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT03767218

    Initiation of Ovarian Stimulation With Recombinant-human FSH (Bemfola®) in the Late Follicular Phase

    Not yet reported Universitair Ziekenhuis Brussel 71 participants Est. completion 2022-11-25 1 site Stand-alone
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT03781947

    A Study of Parenterally-administered Teverelix TFA in Healthy Male Volunteers

    Not yet reported Antev Ltd. 48 participants Est. completion 2020-03-16 1 site
    Other conditions: Healthy
    View official trial listing →
  • Completed NCT NCT03809429

    Follitropin Delta in Long GnRH Agonist and GnRH Antagonist Protocols (BEYOND)

    Not yet reported Ferring Pharmaceuticals 437 participants Est. completion 2022-02-16 16 sites
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03861715

    Single Follicular Dexarelix for LH Suppression During Ovarian Stimulation in Oocyte Donors.

    Assisting Nature 180 participants Est. completion 2021-12 1 site
    Other conditions: Infertility, Premature Ovarian Failure
    View official trial listing →
  • Completed NCT NCT03876145

    The Four Methods of Ovarian Stimulation in Patients With Polycystic Ovarian Syndrome

    Not yet reported Royan Institute 120 participants Est. completion 2020-11-20 1 site
    Other conditions: Polycystic Ovary Syndrome, Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Status unknown NCT NCT03876912

    The Effect of ADT on PSMA Expression in Metastatic Prostate Cancer

    Not yet reported Turku University Hospital 35 participants Est. completion 2023-03-01 1 site Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT03877185

    A New Revolutionary 3-Injection- Protocol in Infertile Women

    Assisting Nature 100 participants Est. completion 2021-12 1 site
    Other conditions: Infertility, Female
    View official trial listing →
  • Status unknown NCT NCT03881904

    OCP Pretreatment in PCOS Patients Undergoing ICSI Using Antagonist Protocol

    Not yet reported, Not yet reported Ain Shams University 740 participants Est. completion 2019-07-01 1 site
    Other conditions: Subfertility, Female
    View official trial listing →
  • Status unknown NCT NCT03914651

    CLBR Per Initial Cycle With Different Starting Dose in Aged Patients With Poor Ovarian Reservation: 300IU Versus 150IU

    Not yet reported Reproductive & Genetic Hospital of CITIC-Xiangya 260 participants Est. completion 2022-12-30 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT03938064

    Timing of Initiation of Luteal Phase Support in Poor Responders Undergoing IVF/ICSI

    Not yet reported Ain Shams Maternity Hospital 520 participants Est. completion 2021-07-01 2 sites
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT03947151

    Efficacy and Tolerance of an Ovarian Stimulation Protocol Combining Follicle Stimulating Hormone (FSH) and Degarelix Acetate in Female Candidates for Fertility Preservation Before Chemotherapy for Breast Cancer

    Not yet reported Assistance Publique - Hôpitaux de Paris 8 participants Est. completion 2022-08-30 1 site
    Other conditions: Invasive Ductal Breast Carcinoma
    View official trial listing →
  • Completed NCT NCT03996434

    Coasting Versus Antagonist Protocol in Patients at High Risk of OHSS

    Not yet reported ClinAmygate 300 participants Est. completion 2019-11-20 2 sites
    Other conditions: Ovarian Hyperstimulation Syndrome
    View official trial listing →
  • Completed NCT NCT04008966

    Comparative Study Between Single Versus Dual Trigger for Poor Responders in GnRH-antagonist ICSI Cycles

    Not yet reported Cairo University 160 participants Est. completion 2019-07-01 1 site
    Other conditions: Assisted Reproduction
    View official trial listing →
  • Status unknown NCT NCT04026282

    To Investigate the Cumulative Live Birth Rates Using GnRH Antagonist or Agonist Protocol for COS in ART Treatment

    Not yet reported Peking University Third Hospital 888 participants Est. completion 2022-07-31 4 sites
    Other conditions: Sterility
    View official trial listing →
  • Completed NCT NCT04039204

    Elagolix for Fertility Enhancement Clinical Trial

    Not yet reported Wake Forest University Health Sciences 10 participants Est. completion 2023-08-09 1 site Stand-alone
    Other conditions: Endometriosis, Unexplained Infertility
    View official trial listing →
  • Status unknown NCT NCT04060992

    Hormonal Effects of the Oral Gonadotropin Releasing Hormone (GnRH) Antagonist at Different Periods of the Menstrual Cycle

    Not yet reported University of Southern California 12 participants Est. completion 2021-07-01
    Other conditions: Ovulation; Failure or Lack of
    View official trial listing →
  • Completed NCT NCT04071574

    Comparative Study on the Efficacy of Ovarian Stimulation Protocols on the Success Rate of ICSI in Female Infertility

    Not yet reported, Not yet reported Lebanese University 200 participants Est. completion 2023-05-05 1 site
    Obstructive sleep apnea Other conditions: Female Infertility, Female Infertility Due to Ovulatory Disorder, Premature Ovarian Failure, Polycystic Ovary Syndrome, Female Infertility of Tubal Origin, Ectopic Pregnancy, Salpingitis, Female Infertility Due to Tubal Block, Female Infertility Due to Tubal Occlusion, Female Infertility - Cervical/Vaginal, Female Infertility Endocrine, Endometriosis, Fibroids, Congenital Uterine Anomaly, Infections Uterine, Female Infertility of Other Origin
    View official trial listing →
  • Status unknown NCT NCT04087408

    Role of Triptorelin 0.1 mg as a Luteal Phase Support in Assisted Reproductive Technique After Embryo Transfer : a Randomized Controlled Trial

    Not yet reported Moustafa Mohammed Abouelea 150 participants Est. completion 2022-12-31 1 site
    Other conditions: Effect of Adding GnRHa as Luteal Phase Support in Antagonist ART Cycles
    View official trial listing →
  • Completed NCT NCT04108039

    Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.

    Not yet reported Fundacion Dexeus 44 participants Est. completion 2022-05-15 1 site
    Other conditions: Infertility, IVF, Preimplantation Diagnosis
    View official trial listing →
  • Completed NCT NCT04134130

    The Role of Follicle Stimulating Hormone in Advanced Prostate Cancer

    Not yet reported Lund University 33 participants Est. completion 2019-12-31 1 site
    Other conditions: Prostate Cancer Recurrent
    View official trial listing →
  • Status unknown NCT NCT04139629

    Cohort Study Investigating the Association Between Antichlamydial Antibody Positivity and ART Outcomes in Women With TFI

    Not yet reported D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology 292 participants Est. completion 2021-10-30 1 site
    Other conditions: Antichlamydial Antibodies, Chlamydia Trachomatis Infection, Infertility, Tubal Factor Infertility
    View official trial listing →
  • Status unknown NCT NCT04157725

    Mild Stimulation Protocol Using Clomiphene Citrate for Women With PCOS Undergoing in Vitro Fertilization

    Not yet reported American University of Beirut Medical Center 154 participants Est. completion 2025-07-01 1 site Stand-alone
    Other conditions: PCO - Polycystic Ovaries, Infertility
    View official trial listing →
  • Status unknown NCT NCT04159649

    The Outcomes of ICSI Cycles With and Without Letrozole

    Not yet reported Mansoura University 224 participants Est. completion 2020-12-30 1 site Stand-alone
    Other conditions: EMBRYO IMPLANTATION
    View official trial listing →
  • Completed NCT NCT04168892

    Anti-Müllerian Hormone (AMH) Measured With Fully Automated Assay Versus AFC in the Prediction of Ovarian Response

    Andros Day Surgery Clinic 160 participants Est. completion 2023-01-31 1 site
    Other conditions: Ovarian Response
    View official trial listing →
  • Completed NCT NCT04173169

    Pre-IVF Treatment With a GnRH Antagonist in Women With Endometriosis

    Not yet reported Yale University 103 participants Est. completion 2025-05-02 5 sites
    Other conditions: Infertility, Endometriosis
    View official trial listing →
  • Status unknown NCT NCT04182594

    Cardiovascular Events in GnRH Agonist vs. Antagonist

    Not yet reported Rabin Medical Center 80 participants Est. completion 2023-01-17 1 site Stand-alone
    Other conditions: Hormone Sensitive Prostate Cancer, Prostate Cancer, Cardiac Event
    View official trial listing →
  • Completed NCT NCT04227171

    Observational Study to Develop Dosing Chart

    LG Chem 534 participants Est. completion 2020-07-31 1 site
    Other conditions: Infertile Women Undergoing IVF or ICSI
    View official trial listing →
  • Status unknown NCT NCT04268927

    Extended Letrozole Regimen Co-treatment With Gonadotropin Releasing Hormone Antagonist Protocol Versus Gonadotropin Releasing Hormone Antagonist Protocol in Poor Responders Undergoing IVF-ET

    Not yet reported Cairo University 106 participants Est. completion 2020-04-20 2 sites Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Terminated NCT NCT04289805

    Controlled Ovarian Stimulation in Newly Diagnosed Breast Cancer PatiEnts (fAMHOPE)

    Not yet reported Erasme University Hospital 96 participants Est. completion 2025-01-15 6 sites Stand-alone
    Other conditions: Breast Neoplasm Malignant Female
    View official trial listing →
  • Status unknown NCT NCT04308343

    The Aromatase Inhibitor and Gnrh Antagonist Versus Methotrexate for Management of Undisturbed Ectopic Pregnancy

    Not yet reported Assiut University 120 participants Est. completion 2022-09-01
    Other conditions: Ectopic Pregnancy
    View official trial listing →
  • Terminated NCT NCT04327934

    Mechanisms of Hypertension in Women With Polycystic Ovary Syndrome

    Not yet reported Yale University 28 participants Est. completion 2022-06-30 1 site Stand-alone
    Other conditions: Polycystic Ovary Syndrome, Hypertension
    View official trial listing →
  • Completed NCT NCT04356105

    Protocols of IVF/ICSI in Poor Responders

    Not yet reported Cairo University 132 participants Est. completion 2021-10-31 2 sites
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT04414748

    Comparison of the Euploid Rate of Blastocyst Between PPOS and GnRH Antagonist Protocol in Patients Undergoing PGT-A

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 400 participants Est. completion 2025-05-27 1 site
    Other conditions: Preimplantation Genetic Testing, Progestin-primed Ovarian Stimulation, Euploid Rate, GnRH Antagonist
    View official trial listing →
  • Completed NCT NCT04414761

    Live Birth Rate Between PPOS and GnRH Antagonist Protocol in Patients With Anticipated High Ovarian Response

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 784 participants Est. completion 2022-10-10 1 site
    Other conditions: IVF, GnRH Antagonist, PPOS
    View official trial listing →
  • Completed NCT NCT04416607

    Corifollitropin Alpha and Ovarian Response

    Not yet reported Hospital de Clinicas de Porto Alegre 300 participants Est. completion 2019-01-31 2 sites
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT04446845

    Double Stimulation Followed by a Fresh Embryo Transfer

    Not yet reported Fundación Santiago Dexeus Font 120 participants Est. completion 2023-05-02 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT04447872

    The LUTEAL Trial: Luteal Stimulation vs. Estrogen Priming Protocol

    Not yet reported Northwell Health 142 participants Est. completion 2025-06 1 site
    Other conditions: Infertility, Diminished Ovarian Reserve, IVF
    View official trial listing →
  • Completed NCT NCT04458454

    "Study of the Effects of Serum and Follicular Fluid Relaxin Levels on Ovarian Function in IVF Cycles"

    D.O. Ott Research Institute of Obstetrics, Gynecology, and Reproductology 11 participants Est. completion 2020-02-20 1 site
    Other conditions: Infertility, Reproductive Techniques, Assisted, Oocyte Maturation
    View official trial listing →
  • Status unknown NCT NCT04487925

    Controlled Ovarian Stimulation Versus Modified Natural Cycles in Poor Responders

    Not yet reported University Hospital, Ghent 208 participants Est. completion 2024-12-31 1 site
    Other conditions: Ovarian Reserve, Poor Responders, IVF
    View official trial listing →
  • Completed NCT NCT04524026

    RIOTC: Reducing the Impact of Ovarian Stimulation. Novel Approaches to Luteal Support in IVF-Study 2

    Not yet reported Nicholas Macklon 25 participants Est. completion 2020-11-30 2 sites Stand-alone
    Other conditions: IVF
    View official trial listing →
  • Completed NCT NCT04537078

    Progestin Primed Double Stimulation Protocol Versus Flexible GnRH Antagonist Protocol in Poor Responders

    Not yet reported El Shatby University Hospital for Obstetrics and Gynecology 90 participants Est. completion 2021-09-01 1 site
    Other conditions: Infertility, Female
    View official trial listing →
  • Completed NCT NCT04549649

    The Effect of Dual Trigger for Final Oocyte Maturation on IVF/ICSI Outcomes in Patients With Suboptimal Ovarian Response

    Not yet reported Royan Institute 52 participants Est. completion 2022-11-30 1 site
    Other conditions: Ovarian Stimulation, Reproductive Techniques, Assisted
    View official trial listing →
  • Status unknown NCT NCT04586686

    Combining Interventions of Fertility Preservation to Mitigate Fertility Loss After Breast Cancer

    Not yet reported Universitair Ziekenhuis Brussel 41 participants Est. completion 2024-12-31 2 sites
    Other conditions: Breast Cancer Female
    View official trial listing →
  • Completed NCT NCT04643925

    hCG Priming in Women With Low Ovarian Reserve

    Not yet reported Rigshospitalet, Denmark 20 participants Est. completion 2021-08-31 1 site Stand-alone
    Other conditions: Infertility, Female, Ovarian Reserve, In Vitro Fertilization
    View official trial listing →
  • Status unknown NCT NCT04654741

    The Rate of Embryo Euploidy in Progestin-primed Ovarian Stimulation Cycles

    Not yet reported Casa di Cura Privata Villa Mafalda 396 participants Est. completion 2022-12-31 1 site
    Other conditions: IVF, Infertility
    View official trial listing →
  • Status unknown NCT NCT04671966

    Sex Differences in Myocardial Steatosis Induced Left Ventricular Dysfunction

    Not yet reported The University of Texas at Arlington 100 participants Est. completion 2024-12 1 site Stand-alone
    Other conditions: Heart Diseases, Left Ventricular Dysfunction
    View official trial listing →
  • Completed NCT NCT04672720

    L-carnitine and COH in PCOS Women Undergoing IVF/ICSI Cycles

    Not yet reported Royan Institute 110 participants Est. completion 2023-02-28 1 site Stand-alone
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT04693507

    Teverelix Evaluated in Advanced Prostate Cancer

    Not yet reported Antev Ltd. 50 participants Est. completion 2023-02-06 4 sites
    Other conditions: Prostatic Adenoma
    View official trial listing →
  • Status unknown NCT NCT04721522

    The Impact of Endometrial Compaction on Assisted Reproductive Technology Outcome

    Zagazig University 356 participants Est. completion 2024-06-01 1 site
    Other conditions: Embryo Implantation, ART
    View official trial listing →
  • Completed NCT NCT04724343

    Effect of GnRH Agonist vs GnRH Antagonist on IVF/ICSI Outcomes.

    Not yet reported Damascus University 50 participants Est. completion 2022-07-05 1 site Stand-alone
    Other conditions: In Vitro Fertilization, Intracytoplasmic Sperm Injection, Infertility
    View official trial listing →
  • Completed NCT NCT04724486

    Effect of GnRH Agonist vs GnRH Antagonist on Oocyte Morphology During IVF/ICSI

    Not yet reported Damascus University 50 participants Est. completion 2022-07-15 1 site Stand-alone
    Other conditions: In Vitro Fertilization, Intracytoplasmic Sperm Injection, Infertility
    View official trial listing →
  • Completed NCT NCT04727671

    Effect of GnRH Agonist vs GnRH Antagonist on IVF/ICSI Outcomes in Polycystic Ovary Syndrome Patients.

    Not yet reported Damascus University 50 participants Est. completion 2021-12-30 1 site Stand-alone
    Other conditions: In Vitro Fertilization, Intracytoplasmic Sperm Injection, Infertility, Polycystic Ovary Syndrome
    View official trial listing →
  • Completed NCT NCT04727684

    Effect of GnRH Agonist vs GnRH Antagonist on Oocyte Morphology in Polycystic Ovary Syndrome Patients During IVF/ICSI

    Not yet reported Damascus University 50 participants Est. completion 2022-05-12 1 site Stand-alone
    Other conditions: In Vitro Fertilization, Infertility, Intracytoplasmic Sperm Injection, Polycystic Ovary Syndrome
    View official trial listing →
  • Status unknown NCT NCT04728659

    Desogestrel Versus GnRH Antagonist in IVF/ICSI

    Not yet reported Casa di Cura Privata Villa Mafalda 165 participants Est. completion 2022-02-28 1 site
    Other conditions: IVF, Infertility
    View official trial listing →
  • Status unknown NCT NCT04819204

    Testosterone and Neurovascular Control in Humans

    Not yet reported Western University, Canada 20 participants Est. completion 2023-12 1 site Stand-alone
    Other conditions: Healthy
    View official trial listing →
  • Terminated NCT NCT04843319

    To Determine an Effective Dose of VERU-100 for the Treatment of Advanced Prostate Cancer

    Not yet reported, Not yet reported Veru Inc. 24 participants Est. completion 2023-01-19 11 sites Stand-alone
    Other conditions: Advanced Prostate Adenocarcinoma
    View official trial listing →
  • Status unknown NCT NCT04856306

    Myomectomy vs Uterine Artery Embolization vs GnRh Antagonist for AUB-L

    Medstar Health Research Institute 300 participants Est. completion 2025-08-30 1 site
    Other conditions: Heavy Menstrual Bleeding, Fibroid Uterus
    View official trial listing →
  • Completed NCT NCT04983173

    INTEnsity of ovariaN Stimulation and Embryo Quality

    Not yet reported Fundación Santiago Dexeus Font 110 participants Est. completion 2026-03-11 1 site Stand-alone
    Other conditions: Infertility
    View official trial listing →
  • Active, not recruiting NCT NCT04989946

    Androgen Deprivation, With or Without pTVG-AR, and With or Without T-Cell Checkpoint Blockade, in Patients With Newly Diagnosed, High-Risk Prostate Cancer

    Not yet reported, Not yet reported University of Wisconsin, Madison 57 participants Est. completion 2028-12 1 site
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT04993924

    GnRH Antagonist Pre-treatment in the Early Follicular Phase for Resolution of a Baseline Functional Ovarian Cyst

    Not yet reported Assaf-Harofeh Medical Center 15 participants Est. completion 2023-03-01 1 site Stand-alone
    Other conditions: IVF, Ovarian Cysts
    View official trial listing →
  • Terminated NCT NCT05038878

    An Oral GnRH Antagonist to Treat Mild Autonomous Cortisol Excess (MACE) Due to Adrenal Adenomas in Postmenopausal Women

    Not yet reported Icahn School of Medicine at Mount Sinai 4 participants Est. completion 2022-06-24 1 site Stand-alone
    Other conditions: Mild Autonomous Cortisol Excess
    View official trial listing →
  • Active, not recruiting NCT NCT05057546

    Ovarian Hormone Regulation of Central and Cerebrovascular Hemodynamics (NoMEN Study)

    Not yet reported University of Colorado, Denver 55 participants Est. completion 2025-07-28 1 site Stand-alone
    Other conditions: Menopause, Estrogen Deficiency, Women, Aging
    View official trial listing →
  • Status unknown NCT NCT05071339

    GnRH Antagonist Pre-treatment for the Prevention of Asynchronous Follicular Growth

    Not yet reported Assaf-Harofeh Medical Center 15 participants Est. completion 2023-03-01 1 site Stand-alone
    Other conditions: IVF
    View official trial listing →
  • Status unknown NCT NCT05089344

    Growth Hormone Pretreatment in Poseidon Type IV Undergoing ICSI Using Minimal Induction Protocol: A Randomized Controlled Trial

    Not yet reported Ain Shams Maternity Hospital 132 participants Est. completion 2022-12-30 1 site Stand-alone
    Other conditions: Poor Response to Ovulation Induction Poseidon Type IV
    View official trial listing →
  • Status unknown NCT NCT05112692

    Progestin-primed Ovarian Stimulation Protocol Versus GnRH Antagonist Protocol in Polycystic Ovary Syndrome Patients Undergoing IVF/ICSI Cycles

    Not yet reported Mansoura University 200 participants Est. completion 2023-12
    Other conditions: PCOS (Polycystic Ovary Syndrome) of Bilateral Ovaries
    View official trial listing →
  • Completed NCT NCT05166668

    Letrozole /GnRH Antagonist Protocol in Women Over 40 Years Undergoing ICSI Cycle

    Not yet reported Menoufia University 200 participants Est. completion 2025-02-10 1 site
    Other conditions: Ovarian Stimulation
    View official trial listing →
  • Completed NCT NCT05263388

    A Trial to Compare the Ovarian Response of REKOVELLE and GONAL-F in Conventional Dosing in Women Undergoing Controlled Ovarian Stimulation

    Not yet reported Ferring Pharmaceuticals 302 participants Est. completion 2024-04-16 16 sites
    Other conditions: Infertility
    View official trial listing →
  • Not yet recruiting NCT NCT05326087

    Comparison of the Euploid Rate of Blastocyst Between PPOS and GnRH Antagonist Protocol in Women With PCOS Undergoing PGT-A

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 204 participants Est. completion 2028-12-01
    Other conditions: Preimplantation Genetic Testing, Progestin-primed Ovarian Stimulation, Polycystic Ovarian Syndrome, GnRH Antagonist
    View official trial listing →
  • Completed NCT NCT05330130

    Impact of FSH Dosage During Ovarian Stimulation for IVF/ICSI in Granulosa Cells

    Not yet reported ART Fertility Clinics LLC 6 participants Est. completion 2024-06-30 1 site
    Other conditions: Ovarian Function Insufficiency, Fertility Issues, Infertility,Female, Infertility
    View official trial listing →
  • Status unknown NCT NCT05358678

    Cesarean Section Scar Niche: The Impact on ART Outcome

    Rahem Fertility Center 266 participants Est. completion 2023-05 1 site
    Other conditions: Cesarean Section, ART
    View official trial listing →
  • Status unknown NCT NCT05397795

    COMPARING TWO PROTOCOLS FOR FINAL OOCYTE MATURATION IN POOR RESPONDERS UNDERGOING GnRH-ANTAGONIST ICSI CYCLES

    Not yet reported Alexandria University 160 participants Est. completion 2023-01-01
    Other conditions: Infertility
    View official trial listing →
  • Completed NCT NCT05574894

    Effect of GH Supplementation on the Blastocyst Euploid Rate in AMA Patients--A Retrospective Cohort Study

    Not yet reported ShangHai Ji Ai Genetics & IVF Institute 692 participants Est. completion 2022-09-30 1 site Stand-alone
    Other conditions: Growth Hormone, Advanced Maternal Age, PGT-A
    View official trial listing →
  • Completed NCT NCT05577806

    DYG Versus Cetrorelix in Oocyte Donation

    Clinica de la Mujer Medicina Reproductiva, Chile 202 participants Est. completion 2021-12-31
    Other conditions: Infertility, Female, Fertility Disorders
    View official trial listing →
  • Completed NCT NCT05617885

    Neo-DAB: Darolutamide and Abemaciclib in Prostate Cancer

    Not yet reported Praful Ravi, MB BCHir, MRCP 9 participants Est. completion 2026-06-01 1 site Stand-alone
    Other conditions: Metastatic Prostate Cancer, Non-metastatic Prostate Cancer, Prostate Cancer
    View official trial listing →
  • Active, not recruiting NCT NCT05746806

    Trial of Ultrahypofractionated Focal Salvage Radiotherapy for Isolated Prostate Bed Recurrence After Radical Prostatectomy

    Not yet reported Insel Gruppe AG, University Hospital Bern 36 participants Est. completion 2027-11-30 5 sites
    Other conditions: Recurrent Prostate Cancer
    View official trial listing →
  • Completed NCT NCT05751252

    Sub-therapeutic GnRH- Antagonist Treatment to Rectify LH Pulsatility in Lean Women With PCOS.

    Not yet reported University Hospital, Lille 20 participants Est. completion 2025-02-09 1 site
    Other conditions: Polycystic Ovary Syndrome
    View official trial listing →
  • Status unknown NCT NCT05751681

    Dydrogesterone-Primed Ovarian Stimulation Protocol Versus Gonadotropin Releasing Hormone Antagonist Protocol in ICSI

    Not yet reported Zagazig University 79 participants Est. completion 2025-03-20 1 site
    Other conditions: Ovary Cyst, Fertility Issues
    View official trial listing →
  • Status unknown NCT NCT05759871

    Ovarian Stimulation With FSH Alone Versus FSH Plus GnRH Antagonist in an Oocyte Donor/Recipient Programme

    Not yet reported, Not yet reported National and Kapodistrian University of Athens 50 participants Est. completion 2024-07-01 Stand-alone
    Other conditions: Premature Luteinisation, Progesterone Elevation
    View official trial listing →
  • Completed NCT NCT05767086

    Comparison of 3 Different Protocols for Preventing Premature Ovulation in Ovarian Stimulation Cycles

    Not yet reported Bezmialem Vakif University 297 participants Est. completion 2024-09-30 1 site
    Other conditions: Infertility
    View official trial listing →
  • Status unknown NCT NCT05937490

    Adenomyosis and ART

    Not yet reported Azienda Ospedaliero-Universitaria di Modena 500 participants Est. completion 2025-03 1 site
    Other conditions: Adenomyosis
    View official trial listing →
  • Completed NCT NCT05939284

    Progesterone-Primed Ovarian Simulation in Controlled-ovarian Simulation of Infertile PCOS Patients

    Not yet reported Zagazig University 238 participants Est. completion 2023-01-25 1 site
    Other conditions: PCOS
    View official trial listing →
  • Completed NCT NCT05951400

    Progesterone Primed Protocol Versus GnRH Antagonist in With PCO Undergoing ICSI

    Not yet reported, Not yet reported Beni-Suef University 200 participants Est. completion 2026-04-05 1 site
    Other conditions: IVF, PCO
    View official trial listing →
  • Completed NCT NCT05954962

    Efficacy of Micronized Natural Progesterone vs GnRH Antagonist in the Prevention of LH Peak During Ovarian Stimulation.

    Not yet reported Instituto Bernabeu 150 participants Est. completion 2025-08-30 1 site
    Other conditions: IVF
    View official trial listing →
  • Status unknown NCT NCT05972902

    Dydrogesterone, Cetrorelix Acetate and Triptorelin in Intra Cytoplasmic Sperm Injection Outcomes

    Not yet reported Beni-Suef University 387 participants Est. completion 2023-12-31 1 site
    Other conditions: IVF
    View official trial listing →
  • Completed NCT NCT06106919

    Ovarian Blockade During Fertility Preservation in Patients With Endometriosis

    Centre Hospitalier Universitaire de Nīmes 130 participants Est. completion 2024-04-03 1 site
    Other conditions: Endometriosis
    View official trial listing →
  • Status unknown NCT NCT06191809

    Evaluate the Effectiveness of Progestin-Primed Versus GnRH Antagonist Protocols in Vietnamese Women Undergoing In-vitro Fertilization

    Not yet reported Hanoi Medical University 200 participants Est. completion 2024-12-31 1 site
    Other conditions: IVF
    View official trial listing →
  • Completed NCT NCT06199960

    Dual Ovarian Stimulation (Duostim) and Shanghai Protocols in Poor Ovarian Responders

    Not yet reported Royan Institute 116 participants Est. completion 2023-11-20 1 site Stand-alone
    Other conditions: Assisted Reproductive Techniques
    View official trial listing →
  • Withdrawn NCT NCT06218667

    A Study of Copanlisib in Combination with Degarelix in People with Prostate Cancer

    Not yet reported, Not yet reported Memorial Sloan Kettering Cancer Center Est. completion 2027-01 Stand-alone
    Other conditions: Prostate Cancer
    View official trial listing →
  • Completed NCT NCT06297564

    Progesterone Primed Endometrial Protocol Versus Gonadotropin-releasing Hormone Antagonist Protocol in Assisted Reproductive Treatments

    Not yet reported New Valley University 40 participants Est. completion 2024-01-01 1 site
    Other conditions: Progesterone Primed Endometrial Protocol, Gonadotropin Releasing Hormone Antagonist Protocol, Assisted Reproductive Treatments
    View official trial listing →
  • Active, not recruiting NCT NCT06375811

    Pre-IVF Treatment With a GnRH Antagonist in Women With endometriosis_temp

    Not yet reported Yale University 97 participants Est. completion 2027-03-31 5 sites
    Other conditions: Infertility, Endometriosis
    View official trial listing →
  • Active, not recruiting NCT NCT06378268

    PPOS vs GnRH Antagonist in Ovarian Stimulation (ProGanOS Study)

    Not yet reported Mỹ Đức Hospital 626 participants Est. completion 2026-09-30 1 site
    Other conditions: Progestins Primed Ovarian Stimulation
    View official trial listing →
  • Active, not recruiting NCT NCT06390904

    GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Atypical Hyperplasia Patients

    Not yet reported, Not yet reported Xiaojun Chen 29 participants Est. completion 2027-07-30 2 sites Stand-alone
    Other conditions: Atypical Endometrial Hyperplasia, Progesterone Resistance, Obesity
    View official trial listing →
  • Completed NCT NCT06395753

    A Dose Finding Study of Debio 4228 in Participants With Advanced Prostate Cancer

    Not yet reported Debiopharm International SA 55 participants Est. completion 2026-07-22 21 sites
    Other conditions: Prostate Cancer
    View official trial listing →
  • Status unknown NCT NCT06396390

    Comparison of Progestin Primed Ovarian Stimulation (PPOS) vs.GnRH Antagonist Methods on IVF Outcomes

    Not yet reported Nesta Clinic 152 participants Est. completion 2026-08-01 1 site
    Other conditions: IVF, Fertility Issues, Infertility
    View official trial listing →
  • Terminated NCT NCT06466486

    An Exploratory Study to Investigate the Effect of FE 999302 When Given Together With Follitropin Delta During Controlled Ovarian Stimulation

    Not yet reported Ferring Pharmaceuticals 310 participants Est. completion 2025-12-03 15 sites
    Other conditions: Fertility
    View official trial listing →
  • Status unknown NCT NCT06481696

    Possible Action of Resveratrol in Improving the Outcomes of IVF/ICSI in Couples With Unexplained Infertility

    Not yet reported Andros Day Surgery Clinic 90 participants Est. completion 2025-12-31 1 site
    Other conditions: Unexplained Infertility
    View official trial listing →
  • Terminated NCT NCT06511791

    An Exploratory Study to Investigate the Effect of FE 999302 When Given Together With Follitropin Delta at Different Time Intervals During Controlled Ovarian Stimulation.

    Not yet reported Ferring Pharmaceuticals 106 participants Est. completion 2025-10-16 15 sites
    Other conditions: Infertility
    View official trial listing →
  • Withdrawn NCT NCT06528210

    Pembrolizumab With Androgen Deprivation Therapy and Radiotherapy for the Treatment of Patients With High Risk Localized Prostate Cancer

    Not yet reported OHSU Knight Cancer Institute Est. completion 2028-06-01 Stand-alone
    Other conditions: High Risk Prostate Carcinoma, Localized Prostate Adenocarcinoma, Stage I Prostate Cancer AJCC v8, Stage II Prostate Cancer AJCC v8, Stage III Prostate Cancer AJCC v8
    View official trial listing →
  • Not yet recruiting NCT NCT06637189

    Protocol with Progestin-primed Ovarian Stimulation (PPOS) from the Beginning of Stimulation Versus Protocol with GnRH Antagonists for Ovarian Stimulation in Patients Undergoing DUOSTIM with Embryo Accumulation for PGT-A.

    Not yet reported Ginefiv 144 participants Est. completion 2025-12-31
    Other conditions: Stimulation in the Ovary, Embryo, Oocyte, Oocyte Retrieval, Fertilization in Vitro, Blastocyst, PGT-A
    View official trial listing →
  • Completed NCT NCT06778733

    Effectiveness of Low Dose Gonadotropin Stimulation Protocol Vs High Dose Gonadotropin Protocol in Poor Responders

    Not yet reported University of Athens 22 participants Est. completion 2024-04-30 2 sites
    Other conditions: Female Infertility
    View official trial listing →
  • Completed NCT NCT06812559

    Progesterone Primed Ovarian Stimulation Versus GnRH Antagonist Protocols in Women With Polycystic Ovarian Syndrome

    El Shatby University Hospital for Obstetrics and Gynecology 100 participants Est. completion 2025-02-01 1 site
    Other conditions: Controlled Ovarian Hyperstimulation, Polycystic Ovarian Syndrome
    View official trial listing →
  • Completed NCT NCT06868576

    PPOS Protocol Versus GnRH Anatagonist for Expected Normal Responder Patients Undergoing ART : a Randomized Clinical Trial

    Not yet reported Kasr El Aini Hospital 328 participants Est. completion 2025-02-28 1 site
    Other conditions: PPOS, GnRH Antagonist, Assisted Reproductive Techniques
    View official trial listing →
  • Not yet recruiting NCT NCT06877429

    Is the Diurnal Variation in Circulating Levels of Cortisol Reflected in Follicular Fluid of Preovulatory Follicles Close to Ovulation?

    ART Fertility Clinics LLC 20 participants Est. completion 2027-12-31 1 site
    Other conditions: Healthy
    View official trial listing →
  • Not yet recruiting NCT NCT06879002

    Comparing IVF/ICSI Cycle Outcomes of Post Ovulation Ovarian Stimulation Protocol With Elonva Without GnRH Antagonist to Follicular Phase Day 2 Stimulation Fixed Day 5 Antagonist Protocol

    ART Fertility Clinics LLC 252 participants Est. completion 2027-12-30 2 sites
    Other conditions: Stimulation in the Ovary, IVF Outcome
    View official trial listing →
  • Completed NCT NCT07076719

    Cell-free DNA Analysis of Spent Embryo Culture Media as a Non-invasive Approach for Preimplantation Genetic Diagnosis

    Sohag University 20 participants Est. completion 2024-08-28 1 site
    Other conditions: to Evaluate the Feasibility and Accuracy of Using cfDNA Analysis of Spent Embryo Culture Media as a Non-invasive Approach for PGD
    View official trial listing →
  • Not yet recruiting NCT NCT07121751

    Optimal Stimulation of Hypo-responders Undergoing in Vitro Fertilization (IVF)

    Not yet reported Dunamenti REK Istenhegyi IVF Center 150 participants Est. completion 2027-03-01 4 sites
    Other conditions: Hypo-responder, Infertility (IVF Patients), OVARIAN STIMULATION
    View official trial listing →
  • Not yet recruiting NCT NCT07212712

    The Role of Estrogen and Testosterone in Determining Brain Blood Flow and Metabolic Regulation in Humans

    Not yet reported University of British Columbia 50 participants Est. completion 2027-12-31 1 site Stand-alone
    Other conditions: Cerebral Blood Flow, Cerebral Blood Flow Regulation, Sex Differences, Exercise, Vascular
    View official trial listing →
  • Not yet recruiting NCT NCT07294027

    ICSI Versus Conventional IVF in Couples With Unexplained Infertility

    Not yet reported Second Affiliated Hospital, Zhejiang University, School of Medicine 848 participants Est. completion 2028-07-30 7 sites
    Other conditions: Unexplained Infertility
    View official trial listing →
  • Not yet recruiting NCT NCT07420218

    Menopausal Hormones and Sympathetic Activation

    Not yet reported University of Delaware 80 participants Est. completion 2030-12-31 Stand-alone
    Other conditions: Perimenopausal Women
    View official trial listing →
  • Not yet recruiting NCT NCT07457164

    A Study Investigating the Pharmacokinetics, Pharmacodynamics, Efficacy and Safety of Teverelix DP, a Gonadotropin-releasing Hormone (GnRH) Antagonist, in Patients With Advanced Prostate Cancer

    Not yet reported Antev Ltd. 40 participants Est. completion 2027-12
    Other conditions: Advanced Prostate Cancer, GnRH Antagonist
    View official trial listing →
  • Not yet recruiting NCT NCT07698561

    Linzagolix in Adenomyosis and Recurrent Implantation Failure

    Vida Fertility Institute 35 participants Est. completion 2028-09-01 3 sites
    Other conditions: Adenomyosis of Uterus, Implantation Failure, Infertility Female, Embryo Transfer
    View official trial listing →
  • Completed NCT NCT07727863

    Effect of Estradiol Pretreatment on Follicular Synchronization and IVF Outcomes in Women With Polycystic Ovary Syndrome Undergoing ICSI Using GnRH Antagonist Protocol

    Not yet reported Cairo University 61 participants Est. completion 2026-06-21 1 site
    Other conditions: PCOS GnRH Antagonist and GnRH Agonist IVF/ICSI Cycles, IVF Outcomes
    View official trial listing →
  • Not yet recruiting NCT NCT07732348

    Oral GnRH Antagonist (Linzagolix) Versus Injectable GnRH Antagonist and Progestin-primed Ovarian Stimulation (PPOS) in Controlled Ovarian Stimulation for in Vitro Fertilization: a Prospective Comparative Observational Study

    Centro A.M.B.R.A. (Associazione Medici e Biologi per la Riproduzione Assistita) 195 participants Est. completion 2026-12
    Other conditions: Infertility, Female, Ovulation Induction
    View official trial listing →
  • Not yet recruiting NCT NCT07733934

    Study of Teverelix DP on Prostate Volume, Urinary Function and Clinical Outcomes Following Acute Urinary Retention

    Not yet reported Antev Ltd. 126 participants Est. completion 2028-05
    Other conditions: Acute Urinary Retention, Benign Prostate Hypertrophy(BPH)
    View official trial listing →
  • Not yet recruiting NCT NCT07736261

    Drospirenone-Primed Ovarian Stimulation Versus GnRH Antagonist Protocol in Poor Ovarian Responders Undergoing Freeze-All IVF/ICSI

    Not yet reported, Not yet reported Ahmed Saad 100 participants Est. completion 2027-11 1 site
    Other conditions: Poor Ovarian Reserve, Infertility (IVF Patients)
    View official trial listing →
  • Enrolling by invitation NCT NCT07771283

    Purpose to Evaluate the Effectiveness of the Superovulation Stimulation Protocol Using Human Chorionic Gonadotropin (hCG) by Demonstrating Its Equivalence to Standard Controlled Ovarian Stimulation Protocols in Terms of Oocytes Retrieved, Blastulation While Maintaining an Economic Advantage

    Not yet reported LTD "EKODNIPRO", Medical centre Medical Plaza Dnipro 360 participants Est. completion 2028-05-01 3 sites Stand-alone
    Other conditions: Infertility (IVF Patients), Infertility Assisted Reproductive Technology, Infertile Patients, Infertility Drugs, Infertile Women Undergoing IVF or ICSI, Infertility, Stimulation in the Ovary, Infertile Women Undergoing ART, Controlled Ovarian Simulation, Infertile Women Undergoing Assisted Reproductive Technology (ART)
    View official trial listing →
Efficacy history

Not yet reported.

Safety

Not yet reported.

Sources
Related On The Pen coverage

No related coverage yet.

This drug may be investigational and not yet approved for any use. Whether someone can join a clinical trial is determined only by that trial's own study team — On The Pen does not determine eligibility. Information here can change; always confirm current details on the official ClinicalTrials.gov listing or with the sponsor.