Clinical trials: Luteinizing Hormone (LH)
Other Complications Associated With Artificial Fertilization
Efficacy of Luteinizing Hormone (LH) Activity in Low Responder Patients With Transdermal Testosterone
The investigators have previously demonstrated the utility of transdermal testosterone in in vitro fertilization (IVF) low responder patients.
- Trial name
- NCT01291212
- Testing
- Testosterone and FSHr-LHr, testosterone and FSHr alone
- Where
- Spain
- Volunteers
- 104 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Pregnancy Result Rape
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)
To explore whether recombinant LH (rLH) supplementation (Leuveris) to recombinant follicle stimulating hormone (rFSH) following GnRH antagonist treatment has an advantage in infertile women with advanced reproductive ageing…
- Trial name
- NCT01016210
- Testing
- Leuveris
- Where
- Israel
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- The Baruch Padeh Medical Center, Poriya
Infertility
LH Hormone Pulsation in the Luteal Phase in GnRH Antagonist IVF Cycles Triggered by GnRH Agonist for Final Oocyte Maturation
Monitoring the LH pulsatility during the Luteal phase in GnRH antagonist IVF cycles triggered by GnRH agonist for final oocyte maturation.
- Trial name
- NCT02449642
- Where
- Israel
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Rambam Health Care Campus
Hyperandrogenism
Sleep-wake Changes of Luteinizing Hormone Frequency in Pubertal Girls With and Without High Testosterone
The purpose of this study is to determine whether sleep-wake changes of luteinizing hormone pulse frequency are different in early pubertal girls with high testosterone levels compared to early pubertal girls with normal…
- Trial name
- CRM005 (NCT00930007)
- Testing
- Blood sampling
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Infertility
Follicle Stimulating Hormone (FSH) and Luteinizing Hormone (LH) Response to Low Dose Clomiphene Citrate in Normally Menstruating Fertile Women
The goal of the study is to quantitatively evaluate pituitary hormone response, follicle stimulating hormone (FSH) and luteinizing hormone (LH), to low doses of clomiphene citrate in normally fertile women.
- Trial name
- NCT01340521
- Testing
- Clomiphene Citrate
- Where
- United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Milton S. Hershey Medical Center
Fertility, Mobile Applications
Smartphone vs Manual Interpretation of Biomarkers for Ovulation and Luteal Phase Detection (SMOM Study)
This study will compare different combinations of fertility signs (cervical mucus (CM), luteinizing hormone [LH], pregnanediol glucuronide [PDG], and basal body temperature [BBT]) to determine which are most reliable for…
- Conditions
- Fertility, Mobile Applications, Artifical Intelligence, Cervical Mucus
- Trial name
- SMOM (NCT07248046)
- Testing
- Premom App-Assisted Fertility Tracking
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Bruyère Health Research Institute.
Contraception
Comparison of CDB-2914 Versus Placebo in the Prevention of Follicular Rupture Post-luteinizing Hormone (LH) Surge
Evaluation of the effect of a single dose of CDB-2914, as compared to placebo, administered after the onset of the LH surge on the outcome of the leading ovary follicle: echographic follicle rupture inhibition of follicle rupture…
- Trial name
- NCT01107093
- Testing
- CDB-2914 (ulipristal acetate)
- Where
- 2 sites in Chile, Dominican Republic
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- HRA Pharma
Ovarian Function Insufficiency, Fertility Issues
Impact of FSH Dosage During Ovarian Stimulation for IVF/ICSI in Granulosa Cells
To study the influence of different daily rec-FSH dosages (150 IU versus 300 IU), performed in the same patient in consecutive cycles, on the relation between FSH- and LH-receptors of the granulosa cells of the growing follicle.
- Conditions
- Ovarian Function Insufficiency, Fertility Issues, Infertility,Female, Infertility
- Trial name
- NCT05330130
- Testing
- Follitropin beta injection 150 IU, Follitropin beta injection 300 IU
- Where
- United Arab Emirates
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- ART Fertility Clinics LLC
Hyperandrogenism, Polycystic Ovary Syndrome
Hyperandrogenemia and Altered Day-night LH Pulse Patterns
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism, androgen-receptor blockade (spironolactone) improves the ability of progesterone to acutely reduce waking luteinizing hormone…
- Conditions
- Hyperandrogenism, Polycystic Ovary Syndrome, Puberty
- Trial name
- CRM008 (NCT03068910)
- Testing
- Micronized progesterone, Spironolactone
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Hyperandrogenism, Polycystic Ovary Syndrome
Does Spironolactone Normalize Sleep-wake Luteinizing Hormone Pulse Frequency in Pubertal Girls With Hyperandrogenism?
The purpose of this study is to determine if, in mid- to late pubertal girls with hyperandrogenism (HA), androgen-receptor blockade (spironolactone) alone normalizes sleep-wake luteinizing hormone (LH) pulse frequency (primary…
- Conditions
- Hyperandrogenism, Polycystic Ovary Syndrome, Puberty
- Trial name
- CBS010 (NCT04723862)
- Testing
- Spironolactone
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Polycystic Ovary Syndrome, Hyperandrogenism
Suppression of Daytime and Nighttime Luteinizing Hormone Frequency by Progesterone
During childhood, the levels of certain hormones: gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH), follicle-stimulating hormone (FSH), estrogen, and progesterone are very low.
- Conditions
- Polycystic Ovary Syndrome, Hyperandrogenism, Normal Puberty
- Trial name
- NCT01428089
- Testing
- Progesterone
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Virginia
Ovarian Stimulation
Luteinizing Hormone (LH) Supplementation in Gonadotropin-releasing Hormone (GnRH) Antagonist Cycles
To analyse the impact on cycle outcome of LH supplementation in ovarian stimulation controlled with a GnRH antagonist in two ages groups: patients upto 35 years old, and patients aged between 36 and 39 years old.
- Trial name
- NCT01037699
- Testing
- rFSH: Follicle Stimulating Hormone, rFSH: Follicle Stimulating Hormone and rLH: Luteinizing Hormone (Recombinant Luteotrophin alfa)
- Where
- Spain
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Instituto Valenciano de Infertilidad, IVI VALENCIA
Polycystic Ovary Syndrome
Effect of High Testosterone on Sleep-associated Slowing of Follicular Luteinizing Hormone (LH) Frequency in Polycystic Ovary Syndrome
The purpose of this study is to determine whether a testosterone receptor blocker (flutamide) will normalize sleep-wake luteinizing hormone pulse frequency relationships in women with polycystic ovary syndrome.
- Trial name
- CRM004 (NCT00930228)
- Testing
- Flutamide
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- University of Virginia