Search clinical trials for: GnRH Agonist

Total 13822 results

Tanta University

Completed

Effect of GnRH Agonist Treatment Protocols on Ovarian Reserve

Infertility | Intracytoplasmic Sperm Injection | Ovarian Reserve | GnRH Agonist

Egypt
University of Aarhus

Unknown

LH Response to GnRH Test in Prepubescent Girls Under 6 Years

Precocious Puberty

Denmark
Rabin Medical Center
Ferring Pharmaceuticals

Unknown

Cardiovascular Events in GnRH Agonist vs. Antagonist

Prostate Cancer | Cardiac Event | Hormone Sensitive Prostate Cancer

Israel
AZ Jan Palfijn Gent
Onze Lieve Vrouw Hospital

Completed

Trial Comparing hCG Triggering Versus GnRH Agonist Triggering in PCOS Patients

Infertility | PCOS

Belgium
Istituto Clinico Humanitas

Completed

RESCUE PROTOCOL AND FRESH EMBRYO TRANSFER

GnRH Trigger and Rescue Protocol
Ferring Pharmaceuticals

Completed

Impact of the Geographical FACTor on the Prostate Cancer Stage at Hormonal Therapy Initiation (FACT)

Prostate Cancer

France
Nanjing University

Unknown

GnRH Agonist (GnRHa) Withdrawal at Late Stage of Long Protocol and the Incidence of Ovarian Hyper-stimulation

Infertile High-risk Patients With Polycystic Ovaries

China
Janssen Pharmaceutical K.K.

Active, not recruiting

A Study of Apalutamide Combined With GnRH Agonist in Participants With Androgen Receptor Positive Salivary Gland Carcinoma (YATAGARASU)

Salivary Gland Neoplasms

Japan
European Organisation for Research and Treatment...

Active, not recruiting

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 (PEGASUS)

Prostate Cancer

Germany, Spain, France, Belgium, United Kingdom, Switzerland, Italy, Denmark
Tehran University of Medical Sciences

Completed

GnRH Agonist Plus Hormone Replacement Therapy vs Hormone Replacement Therapy on IVF Outcomes

Polycystic Ovary Syndrome | Infertility, Female

Iran, Islamic Republic of
Aristotle University Of Thessaloniki

Terminated

Duration of GnRH-analogue Downregulation and Pregnancy Rates

Infertility

Greece
Assistance Publique - Hôpitaux de Paris

Unknown

Co-treatment With GnRH Analogs on the Ovarian Reserve in Young Women Treated With Alkylating Agents for Cancer (PRESOV)

Sarcoma | Lymphoma | Cancer | Osteosarcoma | Ewing Sarcoma | Toxicity Due to Chemotherapy

France
Hospital de Clinicas de Porto Alegre

Unknown

Evaluation of Granulosa Cells Function After IVF Protocols

Infertility | In Vitro Fertilization Protocols

Brazil
Royan Institute

Completed

Repeated Doses of GnRH Agonist as Oocyte Triggering in Antagonist Protocol for Patients With Polycystic Ovary Syndrome

Polycystic Ovary Syndrome

Iran, Islamic Republic of
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
Boston Children's Hospital
Children's Hospital Medical Center, Cincinnati

Recruiting

Skeletal Health and Bone Marrow Composition Among Youth

Puberty | Gender Dysphoria in Children | Bone Development

United States
Shin Kong Wu Ho-Su Memorial Hospital

Unknown

Comparing Coasting by Withholding GnRH Agonist With GnRH Antagonist

In Vitro Fertilization

Taiwan
Seattle Institute for Biomedical and Clinical Research
United States Department of Defense; University of Washington

Active, not recruiting

Intramuscular Mechanisms of Androgen Deprivation-related Sarcopenia

Metastatic Prostate Cancer | Androgen Deprivation Therapy

United States
Embryolab Fertility Clinic
ART Fertility Clinics LLC

Recruiting

The Effect of Dual Trigger (GnRH Agonist + hCG) for Final Maturation in Oocyte Donors With History of a Previous Cycle With Suboptimal Response to GnRH Agonist Only Trigger

Ovarian Stimulation | Oocyte Donors | Human Chorionic Gonadotropin

Greece
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
University Hospital, Toulouse

Withdrawn

Impact of Ultra-long Versus Long Down-regulation Protocol on IVF/ICSI in Adenomyosis (ADENOFIV)

Adenomyosis

France
University Reproductive Associates

Recruiting

GnRH for Luteal Support in IVF/ICSI/FET Cycles

Infertility

United States
Cairo University

Completed

Endometrial Volume and Sub-endometrial Vascularity as Predictors of In-vitro Fertilization Success

Reproductive Techniques, Assisted
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
University Magna Graecia

Completed

CA 125 and VAS Pain Score Changes to Diagnose Endometriosis

Endometriosis | Pelvic Pain

Italy
Bioroma

Unknown

Long Acting GnRH Antagonist in PCOS Women Undergoing IVF

Ovarian Hyperstimulation Syndrome | Polycystic Ovarian Syndrome | Invitro Fertilization

Italy
The First Hospital of Jilin University

Not yet recruiting

Early Tirofiban Administration After Intravenous Thrombolysis in Acute Ischemic Stroke

Acute Ischemic Stroke
Centro Ginecologia y Obstetricia.
University of Valencia

Completed

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

Pregnancy | Embryo Implantation

Spain
Abbott

Completed

Endometriosis Trial: Study of NBI-56418 in Endometriosis

Endometriosis

United States
Sheba Medical Center

Completed

IVF Treatment in Women With Immature Oocytes in Previous Cycle

Infertility

Israel
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 Bernabeu

Terminated

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

Infertility

Spain
Ipsen

Completed

Perception of Cohesion Within a Relationship (Dyadic Adjustment) on the Quality of Life of Patients With Prostate Cancer With Gonadotropin-releasing Hormone. (EQUINOXE)

Prostate Cancer

France
Instituto Valenciano de Infertilidad, IVI VALENCIA
Roche Pharma AG

Completed

Follicular Steroid Genesis in Controlled Ovarian Stimulation (ESTEFOL)

Infertility | Controlled Ovarian Hyperstimulation

Spain
Ginegorama S.L.

Unknown

Agonist Versus Classical HCG Trigger (Poor Responders, Normoresponders and High Responders)

Infertility, Female | Ovulation Induction | In Vitro Fertilization (IVF) | Oocytes

Spain
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
Antalya IVF

Withdrawn

The Effect of a Dual Trigger on Intracytoplasmic Sperm Injection (ICSI) Reproductive Outcomes

Pregnancy | Ovarian Hyperstimulation Syndrome

Turkey
Turku University Hospital

Recruiting

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

Prostate Cancer

Finland
Massachusetts General Hospital

Completed

Kisspeptin in the Evaluation of Delayed Puberty

Kallmann Syndrome | Hypogonadotropic Hypogonadism | Delayed Puberty | GnRH Deficiency

United States
Ferring Pharmaceuticals

Completed

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

Infertility, Female

Norway, Israel, Denmark, Netherlands, Italy, Austria, Switzerland
Organon and Co

Completed

Monitor the Incidence of Congenital Malformations in Infants of Women Who Have Been Treated With Ganirelix (Orgalutran®)(Study 38644)(P05966)(COMPLETED)

Pregnancy | Neonates
Shaare Zedek Medical Center

Active, not recruiting

GnRH Agonist for Luteal Phase Support.

Use of GnRH Agonist Alone for Luteal Phase Support in Fresh IVF Cycles

Israel
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
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
University of Pisa

Unknown

Analysis of Genetic and Environmental Parameters Influencing Growth Rate of Precocious Puberty Children (CPP-EDG 01)

Central Precocious Puberty

Italy
National and Kapodistrian University of Athens

Terminated

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

Infertility

Greece
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
Takeda

Completed

A Study to Assess the Safety and Efficacy of Enantone (Leuprorelin) in Central Precocious Puberty (CPP) Among Chinese Participants

Central Precocious Puberty

China
University of Sao Paulo

Unknown

Evaluation of the Luteolytic Effect of a Gonadotropin Releasing Hormone (GnRH) Agonist After the Administration of Human Chorionic Gonadotropin (hCG) in the Initial Follicular Phase a Its Influence on the Prognosis of in Vitro Fertilization Treatment

Infertility

Brazil

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