Clinical trials: Gonadotropins
Idiopathic Hypogonadotropic Hypogonadism
Effects of Gonadotropin Replacement Therapy on Metabolic Parameters in Patients With Hypogonadism
Effects of gonadotrophin replacement therapy Lipid Profile and Oxidative Stress Parameters of Patients with Idiopathic Hypogonadotropic Hypogonadism
- Trial name
- NCT02728440
- Testing
- human chorionic gonadotropin, human menopausal gonadotropin
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Gulhane School of Medicine
Oocyte Donation
Corifollitropin Alfa on D5 Versus D7 After Contraceptive Pill
To evaluate if the administration of corifollitropin alfa on day 7 instead of on day 5 after pre-treatment with oral contraceptive pill results in a reduced total rFSH (recombinant follicle stimulating hormone ) consumption in a…
- Trial name
- NCT02490150
- Testing
- Corifollitropin alfa
- Where
- Spain
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Fundacion Dexeus
Infertility
Efficacy of Urinary Follicle-Stimulating Hormone (FSH) Among Poor Responders
We proposed to compare outcomes in women with DOR undergoing ART with rec-FSH + u-HMH with those with u-FSH only in GnRH antagonist protocols.
- Trial name
- NCT00677573
- Testing
- Fostimon
- Where
- Turkey (Türkiye)
- Volunteers
- healthy volunteers welcome
- Sponsor
- German Hospital, Istanbul
Ovarian Stimulation, Infertility
Pharmacokinetics of FSH and hCG Following Multiple Dose of Gonadotropins-IBSA.
Pharmacokinetics of FSH and hCG after multiple subcutaneous injection of Gonadotropins-IBSA.
- Trial name
- NCT06659692
- Testing
- Gonadotropins Subcutaneous
- Where
- 2 sites in Canada
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- IBSA Institut Biochimique SA
Hypogonadism, Calcium Disorder
Extragonadal Effects of hCG on Calcium Homeostasis
A pilot study showed that serum calcium levels and calcium homeostasis change in response to hCG stimulation test. Serum calcium level differed when comparing pretreatment values at baseline with serum levels 72 hours after hCG…
- Conditions
- Hypogonadism, Calcium Disorder, Renal Disease
- Trial name
- NCT03418896
- Testing
- human chorionic gonadotropin
- Where
- 2 sites in Denmark
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Martin Blomberg Jensen
Subfertility
Effect of a Higher Than Maximum 450IU Gonadotropin Dose in an In-vitro Fertilization Cycle
This goal of this study is to evaluate the outcomes from in vitro fertilization cycles where a 450 IU daily dose of gonadotropins is administered compared to those where a 600 IU daily dose is administered for women who are at…
- Trial name
- NCT00971152
- Testing
- menotropins for injection, urofollitropin for injection
- Where
- Canada
- Volunteers
- 366 people, healthy volunteers welcome
- Sponsor
- Clinique Ovo
Ovulation; Failure or Lack of
Hormonal Effects of the Oral Gonadotropin Releasing Hormone (GnRH) Antagonist at Different Periods of the Menstrual Cycle
The purpose of this study is twofold: First, to see if elagolix can suppress gonadotropin and ovarian hormones in the short-term period, when only administered for a 72-hour period.
- Trial name
- NCT04060992
- Testing
- Elagolix 200 MG Oral Tablet [Orilissa]
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Southern California
IVF, Pregnancy
Evaluation of the Relationship Between Oxidative Stress and Human Reproduction
The aim of the study is to investigate the role of oxidative stress in female infertility and the relationship between the stress as it is illustrated by questionnaires, serum markers, follicular fluid markers, and ovarian…
- Conditions
- IVF, Pregnancy, Oxidative Stress, Fertility Disorders
- Trial name
- OxidStressHR (NCT05575739)
- Testing
- Measurement of oxidative stress levels (Malondialdehide, glutathione disulphate, total antioxidant capacity, superoxide dismutase and carbonylated proteins )
- Where
- Romania
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Calla IVF Center
Embryo Implantation
Intramuscular Injection of Human Chorionic Gonadotropin in Frozen Embryo Transfer Cycles
This study is a randomized controlled clinical trial to compare the pregnancy outcomes of infertile women with frozen embryo transfer.
- Trial name
- NCT04855383
- Testing
- The effect of intramuscular injection of triple doses of human chorionic gonadotropin in frozen embryo transfer cycles
- Where
- Iran
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Royan Institute
Ovarian Stimulation
Human Menopausal Gonadotropin (HMG) vs Recombinant Follicle Stimulating Hormone (rFSH) in Gonadotropin Releasing Hormone (GnRH) Antagonist Cycles
A randomized controlled trial comparing the ongoing pregnancy rate (primary end-point) in 280 patients undergoing IVF/ICSI after stimulation with hp-hMG or rFSH controlled with a GnRH antagonist.
- Trial name
- NCT00669786
- Testing
- Human Menopausal Gonadotropin (HMG) & - Recombinant Follicle Stimulating Hormone (r-FSH)
- Where
- Spain
- Volunteers
- healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Amount of FSH Units During Ovarian Stimulation Protocols
Inositols and FSH in IVF
Ovarian hyperstimulation syndrome (OHSS), although quite uncommon, represents the most serious complication of ovulation induction during in-vitro fertilization (IVF) protocols.
- Trial name
- NCT04576546
- Testing
- D-chiro-inositol, Myo-inositol
- Where
- Italy
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Lo.Li.Pharma s.r.l
Polycystic Ovary Syndrome
Response of VEGF and AT-II to HCG in PCOS
This research is to investigate the response of vascular active factors, vascular endothelial growth factor (VEGF) and angiotensin-Ⅱ (AT-Ⅱ) to ovary stimulation during 24h in patients with polycystic ovary syndrome…
- Trial name
- NCT02265861
- Testing
- HCG
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nanjing University School of Medicine
Female Infertility
Clomiphene Citrate in Combination With Gonadotropins for Ovarian Stimulation in Women With Poor Ovarian Response.
Coadministration of various drugs used for ovarian stimulation can increase the efficiency of IVF especially in poor responders.
- Trial name
- NCT02237755
- Testing
- Clomiphene citrate, Gonadotropins
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- University of Athens
Depressive Disorder, Healthy
The Effect of GnRH on Pitutitary Hormones in Menstrual-Cycle Mood Related Disorders
The normal menstrual cycle is produced by a series of hormonal signals that starts with the release of gonadotropin-releasing hormone (GnRH) from the hypothalamus.
- Conditions
- Depressive Disorder, Healthy, Mental Disorders, Mood Disorders
- Trial name
- NCT00001232
- Where
- United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Undesired Pregnancy
Human Chorionic Gonadotropin (hCG) Trend After Medication Abortion
This project will be a prospective physiologic study. We will closely follow 60 medication abortion patients with serial repeat serum hCG and urine semi-quantitative hCG testing.
- Trial name
- NCT02179944
- Where
- United States
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Planned Parenthood League of Massachusetts
Premenopause, Healthy
Effect of Race on Gonadotropin Responses
The purpose of this study is to attempt to determine why estrogen levels are increased in African-American women as compared to Caucasian women by evaluating estrogen feedback on the brain.
- Trial name
- NCT00455962
- Testing
- Estradiol steroid infusion, Progesterone steroid infusion
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Infertility, Breast Cancer
Effects of Controlled Ovarian Hyperstimulation (COH) With Letrozole and Gonadotropin
Fertility drugs have the effect of increasing hormone levels. Higher hormone levels from infertility treatments may increase breast cancer risk, but there has not been enough research to know for sure.
- Trial name
- NCT01403688
- Testing
- RPFNA
- Where
- United States
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- University of Kansas
Contraception
NES Gel-1, To Evaluate Nestorone Gel in Combination With Testosterone Gel
The purpose of this study is to determine the usefulness of two transdermal gels to be used in the future development for a male contraceptive.
- Trial name
- NES-1 (NCT00229593)
- Testing
- Nestorone gel, Testosterone Gel
- Where
- 2 sites in United States
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Washington
Uterine Fibroids
Efficacy Study of Magnetic Resonance (MR) Guided Focused Ultrasound in the Treatment of Large Fibroids
The purpose of this study is to determine whether ablation of uterine fibroids with MR guided focused ultrasound following 3 months pre-treatment with Gonadotrophin releasing analogues will allow the effective use of this therapy…
- Trial name
- NCT00159328
- Testing
- Magnetic Resonance Guided Focused Ultrasound
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Imperial College London
APHRODITE Group
Gonadotropin Therapy in Idiopathic Hypogonadal Non-Obstructive
The goal of this clinical trial is to determine whether short-term gonadotropin therapy (hCG + FSH) can increase sperm availability for ICSI in men with idiopathic non-obstructive azoospermia (NOA) and hypogonadism.
- Trial name
- GTIHNO (NCT07540611)
- Testing
- No intervention, hCG + FSH therapy
- Where
- 8 sites in India
- Volunteers
- 860 people, healthy volunteers welcome
- Sponsor
- Indira IVF Hospital Pvt Ltd