Search clinical trials for: Gonadotropin Releasing Hormone (GnRH)

Total 446 results

Tanta University

Completed

Effect of GnRH Agonist Treatment Protocols on Ovarian Reserve

Infertility | Intracytoplasmic Sperm Injection | Ovarian Reserve | GnRH Agonist

Egypt
Massachusetts General Hospital

Completed

Examination of Idiopathic Hypogonadotropic Hypogonadism (IHH)and Kallmann Syndrome (KS)

Kallmann Syndrome | Hypogonadotropic Hypogonadism | GnRH Deficiency

United States
Massachusetts General Hospital

Completed

Studying the Effects of 7 Days of Gonadotropin Releasing Hormone (GnRH) Treatment in Men With Hypogonadism

Kallmann Syndrome | Idiopathic Hypogonadotropic Hypogonadism | GnRH Deficiency

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
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
University Magna Graecia

Completed

AMH Levels Change During Treatment With GnRh Agonist

Endometriosis | Pelvic Pain | Uterine Fibroids | Endometriosis of Uterus

Italy
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 S.A.S, France

Terminated

EXpression PRofile Endometrium Samples Study (EXPRESS)

In Vitro Fertilization

France
Stephanie B. Seminara, MD

Recruiting

Kisspeptin Administration Subcutaneously to Patients With IHH

Hypogonadotropic Hypogonadism

United States
Stephanie B. Seminara, MD

Recruiting

Kisspeptin Administration Subcutaneously to Patients With Reproductive Disorders (KASPR)

Hypogonadotropic Hypogonadism | Hypothalamic Amenorrhea

United States
Massachusetts General Hospital

Recruiting

Kisspeptin Administration in the Adult

PCOS | Kallmann Syndrome | Hypogonadotropic Hypogonadism | Polycystic Ovarian Syndrome | Hyperprolactinemia | GnRH Deficiency

United States
Massachusetts General Hospital

Completed

Elucidating Kisspeptin Physiology by Blocking Kisspeptin Signaling

Hypogonadotropic Hypogonadism | Healthy Postmenopausal Women | Agonadism

United States
Stephanie B. Seminara, MD

Recruiting

Dampening the Reproductive Axis With Continuous Kisspeptin

Polycystic Ovary Syndrome | PCOS | Reproductive Disorder

United States
Stephanie B. Seminara, MD

Enrolling by invitation

Recall by Genotype: Neuropeptide Stimulation

Reproductive Disorder

United States
Massachusetts General Hospital

Completed

Administration of Kisspeptin in Patients With Hyperprolactinemia

Hypogonadism | Hyperprolactinemia

United States
Northwest Women's and Children's Hospital, Xi'an...

Unknown

Gonadotrophin Releasing Hormone Agonist Addition for Luteal Support in In-vitro Fertilization and Embryo Transfer Cycles

GnRHa;LPS
Merck KGaA, Darmstadt, Germany

Completed

Phase 3 Trial to Evaluate the Efficacy and Safety of COL-1620 Vaginal Progesterone Gel

Embryo Transfer | Luteal Hormone Supplementation in In-vitro Fertilization

Japan
Stephanie B. Seminara, MD

Recruiting

Prolonged Pulsatile Kisspeptin Administration in Hypogonadotropic Hypogonadism

Hypogonadotropic Hypogonadism

United States
Region Örebro County
Uppsala-Örebro Regional Research Council

Completed

Effect of a GnRH Injection on Ghrelin Concentrations in Girls With Suspected Premature Puberty

Puberty, Precocious

Sweden
Shanghai Jiao Tong University School of Medicine

Unknown

Efficacy and Safety of Pulsatile Gonadotropin Releasing Hormone Pump Treatment in Patients With Idiopathic Hypogonadotropic Hypogonadism

Idiopathic Hypogonadotropic Hypogonadism
Assiut University

Completed

Triggering of Follicular Maturation

Increase Pregnancy Rate

Egypt
Eunice Kennedy Shriver National Institute of Child...

Terminated

Follicle Stimulating Hormone (FSH) to Improve Testicular Development in Men With Hypogonadism

Kallmann Syndrome | Hypogonadism

United States
Assiut University

Unknown

Impact of Gonadotrophin Releasing Hormone Analogues on Oocyte and Embryo Quality

Infertility, Female
Cairo University

Unknown

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

Invitro Fertilizaion

Egypt
University of Pennsylvania
National Institute on Aging (NIA)

Terminated

Three Month Treatment of Growth Hormone Releasing Hormone (GHRH) in the Elderly

Aging | Hormone Deficiency

United States
Stephanie B. Seminara, MD

Enrolling by invitation

Opioid Antagonism in Hypogonadotropic Hypogonadism

Hypogonadotropic Hypogonadism

United States
Abbott

Completed

A Study of Leuprolide to Treat Prostate Cancer

Prostate Cancer

United States
NRG Oncology
National Cancer Institute (NCI)

Suspended

Niraparib With Standard Combination Radiation Therapy and Androgen Deprivation Therapy in Treating Patients With High Risk Prostate Cancer (NADIR)

Prostate Adenocarcinoma | Stage IIIA Prostate Cancer AJCC v8 | Stage IIIB Prostate Cancer AJCC v8 | Stage IIC Prostate Cancer AJCC v8 | Stage III Prostate Cancer AJCC v8 | Stage IIIC Prostate Cancer AJCC v8 | Stage IVA Prostate Cancer AJCC v8

Canada, United States
University Hospital, Ghent

Recruiting

Controlled Ovarian Stimulation Versus Modified Natural Cycles in Poor Responders (MONACO)

IVF | Ovarian Reserve | Poor Responders

Belgium
Cairo University

Unknown

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

Invitro Fertilization

Egypt
Umeå University
Karolinska University Hospital; Vastra Gotaland Region; Region Jönköping County; Region Skane and other collaborators

Recruiting

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

Prostate Cancer Metastatic | Positron-Emission Tomography | Radiation Therapy

Sweden
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
Medical Research Council

Completed

Radiation Therapy in Treating Patients With Prostate Cancer

Prostate Cancer

United Kingdom, South Africa
University of Colorado, Denver

Completed

Estrogen Sensitivity and Ovulatory Dysfunction in Obesity

Obesity | Infertility

United States
Massachusetts General Hospital
National Institutes of Health (NIH)

Completed

Prospective Observation Study of Insulin Sensitivity During and After Gonadotropin Releasing Hormone Agonist Therapy for Prostate Cancer

Prostate Cancer

United States
Rabin Medical Center
Pfizer

Completed

Growth and Metabolic Response to GH and GnRHa Treatment Versus GH Alone in Boys Born SGA.

SGA and Growth

Israel
Lebanese University

Completed

Comparative Study on the Efficacy of Ovarian Stimulation Protocols on the Success Rate of ICSI in Female Infertility (CS-EOSP-ICSI)

Polycystic Ovary Syndrome | Endometriosis | Ectopic Pregnancy | Premature Ovarian Failure | Female Infertility Endocrine | Female Infertility | Fibroids | Salpingitis | Hydrosalpinx | Female Infertility Due to Ovulatory Disorder | Female Infertility of Tubal Origin | Female Infertility Due to Tubal Block | Female... and other conditions

Lebanon
The University of Texas Medical Branch, Galveston

Completed

The Effect of Growth Hormone Releasing Hormone on Cognitive Function in Individuals With Mild Cognitive Impairment

Mild Cognitive Impairment

United States
Kuban State Medical University

Active, not recruiting

Luteal Phase Support With Daily Administration of Gonadotropin-releasing Hormone Agonist Compared to Progesterone/Estradiol in IVF/ICSI Cycles With Ovulation Triggering With GnRH-a

Infertility

Russian Federation
Nova Clinic, Russia

Unknown

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

Infertility, Female | Ovarian Stimulation | In Vitro Fertilisation

Russian Federation
Massachusetts General Hospital
National Institute on Aging (NIA)

Unknown

The Effects of Aging and Estrogen on the Pituitary

Healthy

United States
Organon and Co

Completed

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

Pregnancy | Neonates
University of Washington
National Institute on Aging (NIA)

Completed

SMART: Somatotrophics, Memory, and Aging Research Trial

Aging | Mild Cognitive Impairment

United States
M.D. Anderson Cancer Center

Completed

Apalutamide and Gonadotropin-Releasing Hormone Analog With or Without Abiraterone Acetate in Treating Participants With Prostate Cancer

Prostate Adenocarcinoma | Stage IIIA Prostate Cancer AJCC v8 | Stage IIC Prostate Cancer AJCC v8 | Stage IIIC Prostate Cancer AJCC v8 | Stage IIB Prostate Cancer AJCC v8

United States
Merck KGaA, Darmstadt, Germany

Completed

Comparative Validation of the Growth Hormone Releasing Hormone and Arginine Test for the Diagnosis of Adult Growth Hormone Deficiency

Growth Hormone Deficiency

France
US Department of Veterans Affairs

Completed

Provocative Testing Using LHRH and hCG of the Pituitary-Gonadal Axis in Persons With Spinal Cord Injury.

Hypogonadism | Spinal Cord Injury

United States
Mt. Hope Maternity Hospital

Completed

Gonadotropin-releasing Hormone Agonist Prior to Myomectomy

Fibroids

Trinidad and Tobago
Organon and Co

Completed

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

In Vitro Fertilization
Peking Union Medical College Hospital

Unknown

Efficacy of Pulsatile GnRH Therapy on Male Patients With Pituitary Stalk Interruption Syndrome

Hypogonadotropic Hypogonadism

China
Cairo University

Completed

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

Infertility

Search clinical trials for: Gonadotropin Releasing Hormone (GnRH)

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