Search clinical trials for: GnRH antagonist

Total 32868 results

Tanta University

Completed

Effect of GnRH Agonist Treatment Protocols on Ovarian Reserve

Infertility | Intracytoplasmic Sperm Injection | Ovarian Reserve | GnRH Agonist

Egypt
National and Kapodistrian University of Athens
Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa... and other collaborators

Not yet recruiting

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

Premature Luteinisation | Progesterone Elevation
Bioroma

Unknown

Long Acting GnRH Antagonist in PCOS Women Undergoing IVF

Ovarian Hyperstimulation Syndrome | Polycystic Ovarian Syndrome | Invitro Fertilization

Italy
Abbott

Completed

Endometriosis Trial: Study of NBI-56418 in Endometriosis

Endometriosis

United States
Bulent Haydardedeoglu

Terminated

In Vitro Fertilization Outcomes of Two Treatment Protocols in Women With Polycystic Ovary Syndrome (PCOS and ivf)

PCOS GnRH Antagonist and GnRH Agonist IVF/ICSI Cycles

Turkey
Instituto Valenciano de Infertilidad, IVI VALENCIA
Roche Pharma AG

Completed

Follicular Steroid Genesis in Controlled Ovarian Stimulation (ESTEFOL)

Infertility | Controlled Ovarian Hyperstimulation

Spain
European Hospital

Unknown

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

Embryo's Genetic and Chromosomal Quality

Italy
Turku University Hospital

Recruiting

The Effect of ADT on PSMA Expression in Metastatic Prostate Cancer (ADTPSMA2)

Prostate Cancer

Finland
Shin Kong Wu Ho-Su Memorial Hospital

Unknown

Comparing Coasting by Withholding GnRH Agonist With GnRH Antagonist

In Vitro Fertilization

Taiwan
Riyadh Fertility and Reproductive Health center

Unknown

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

Infertility, Female

Egypt
University of Colorado, Denver

Active, not recruiting

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

Menopause | Aging | Estrogen Deficiency | Women

United States
Lund University

Completed

Testosterone-Dependent Effects on Protein Biomarkers From Healthy Males

Hypogonadism, Male
Centro Ginecologia y Obstetricia.
University of Valencia

Completed

Administration of GnRH Antagonist to Oocyte Donation Recipients (GnRH-Ovodon)

Pregnancy | Embryo Implantation

Spain
Eunice Kennedy Shriver National Institute of Child...

Withdrawn

Effect of Cetrorelex Acetate on Ovarian Function in Women Undergoing Chemotherapy

Ovarian Function | Preservation of Ovarian Function

United States
ShangHai Ji Ai Genetics & IVF Institute

Completed

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

Growth Hormone | Advanced Maternal Age | PGT-A

China
Massachusetts General Hospital
National Institute on Aging (NIA)

Unknown

The Effects of Aging and Estrogen on the Pituitary

Healthy

United States
Royal College of Surgeons, Ireland
Steroid Metabolism Analysis Core, University of Birmingham; Institute of Systems...

Not yet recruiting

Exploring the Relationship Between Androgen Metabolism, Metabolic Disease and Skeletal Muscle Energy Balance in Men (MMetdMH)

Cardiovascular Diseases | Obesity | Diabetes | Metabolic Syndrome | Prostate Cancer | NAFLD | Metabolic Disturbance | Metabolic Disease | Hypogonadism, Male | Testosterone Deficiency | Androgen Deficiency

Ireland
National Institute of Diabetes and Digestive and...
American Diabetes Association

Completed

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

Hypogonadism

United States
Ferring Pharmaceuticals
Ferring SAU

Completed

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

Sterility

Spain
Turku University Hospital

Unknown

The Effect of ADT on PSMA-PET. (ADTPSMA)

Prostate Cancer

Finland
Ferring Pharmaceuticals

Completed

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

Infertility, Female

Norway, Israel, Denmark, Netherlands, Italy, Austria, Switzerland
Hospital de Clinicas de Porto Alegre

Unknown

Evaluation of Granulosa Cells Function After IVF Protocols

Infertility | In Vitro Fertilization Protocols

Brazil
ShangHai Ji Ai Genetics & IVF Institute

Recruiting

Effect of GH on the Blastocyst Euploid Rate in AMA Patients

Preimplantation Genetic Testing | Growth Hormone | Age, Parental

China
University Reproductive Associates

Recruiting

GnRH for Luteal Support in IVF/ICSI/FET Cycles

Infertility

United States
University of Colorado, Denver
National Institute on Aging (NIA)

Recruiting

Bioenergetic Effects of Aging and Menopause (BEAM) (BEAM)

Menopause | Aging | Weight Gain | Obesity, Abdominal

United States
Massachusetts General Hospital
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Unknown

Pulsatile GnRH in Anovulatory Infertility

Hypogonadotropic Hypogonadism | Amenorrhea | Kallmann's Syndrome

United States
Huang Rui

Unknown

Comparison of Ovarian Mild Stimulation and Controlled Ovarian Stimulation in Poor Ovarian Responders (POR)

Infertility

China
Yale University
National Heart, Lung, and Blood Institute (NHLBI)

Terminated

Mechanisms of Hypertension in Women With Polycystic Ovary Syndrome

Hypertension | Polycystic Ovary Syndrome

United States
Instituto Bernabeu

Terminated

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

Infertility

Spain
University Magna Graecia

Completed

CA 125 and VAS Pain Score Changes to Diagnose Endometriosis

Endometriosis | Pelvic Pain

Italy
Istituto Clinico Humanitas

Completed

RESCUE PROTOCOL AND FRESH EMBRYO TRANSFER

GnRH Trigger and Rescue Protocol
University of Edinburgh
NHS Lothian

Completed

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

Leiomyoma | Fibroid

United Kingdom
Merck KGaA, Darmstadt, Germany
Merck Serono Co., Ltd., China

Completed

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

Polycystic Ovary Syndrome

Germany
Institute for Human Reproduction (IHR)

Completed

GnRH Antagonist to Prepare Recipients for Embryo Transfer

Infertility

United States
University of Aarhus

Unknown

LH Response to GnRH Test in Prepubescent Girls Under 6 Years

Precocious Puberty

Denmark
Massachusetts General Hospital
National Institutes of Health (NIH)

Unknown

Letrozole Treatment in Normal and GnRH Deficient Women

Healthy Volunteers

United States
ShangHai Ji Ai Genetics & IVF Institute

Not yet recruiting

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

GnRH Antagonist | Polycystic Ovarian Syndrome | Preimplantation Genetic Testing | Progestin-primed Ovarian Stimulation
Peking University Third Hospital
Merck Serono GmbH, Germany; Fountain Medical Development Co., Ltd.; Guangzhou...

Unknown

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

Sterility

China
University Hospital, Basel, Switzerland
Merck Serono International SA

Completed

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

Complications Associated With Artificial Fertilization | Female Infertility Due to Nonimplantation of Ovum

Switzerland
Rabin Medical Center
Ferring Pharmaceuticals

Unknown

Cardiovascular Events in GnRH Agonist vs. Antagonist

Prostate Cancer | Cardiac Event | Hormone Sensitive Prostate Cancer

Israel
Bedaya Hospital

Not yet recruiting

Dydrogesterone Versus GnRH Antagonist in Poor Responders Undergoing Double Ovarian Stimulation

Infertility

Egypt
AZ Jan Palfijn Gent
Onze Lieve Vrouw Hospital

Completed

Trial Comparing hCG Triggering Versus GnRH Agonist Triggering in PCOS Patients

Infertility | PCOS

Belgium
Eugonia

Unknown

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

Ovarian Hyperstimulation Syndrome

Greece
Bioroma

Unknown

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

Female Infertility | Poor Responder

Italy
University of Colorado, Denver

Completed

Dysregulation of FSH in Obesity: Functional and Statistical Analysis

Obesity | Fertility

United States
Instituto Valenciano de Infertilidad, IVI VALENCIA

Completed

Use of Antagonist Versus Agonist GnRH in Oocyte Recipient Endometrium Preparation

Infertility

Spain
Xiaojun Chen

Recruiting

GnRHa + Letrozole in Obese Progestin-insensitive Endometrial Cancer Patients

Obesity | Atypical Endometrial Hyperplasia | Endometrial Neoplasms | Progesterone Resistance

China
Sun Yat-sen University

Not yet recruiting

A Prospective Observational Study About Adjuvant or Neoadjuvant Chemotherapy Related Adverse Effects in Premenopausal Breast Cancer Patients

Breast Cancer

China
Instituto Valenciano de Infertilidad, IVI VALENCIA

Completed

GnRH Antagonist for Treatment of Early Ovarian Hyperstimulation Syndrome

Ovarian Hyperstimulation Syndrome | Effects of Gonadotropin | Oocyte Maturation

Spain
University of Colorado, Denver
Eunice Kennedy Shriver National Institute of Child Health and Human Development...

Completed

Effects of Dietary Omega-3 Fatty Acids on Reproductive Hormones in Obese Women

Obesity | Fertility

United States

Search clinical trials for: GnRH antagonist

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