Clinical trials: Hypogonadotropism
Cardiac Event, Klinefelter Syndrome
TyG Index Levels in Klinefelter Syndrome
It is well known that the frequency of cardiometabolic diseases are increased in patients with Klinefelter Syndrome. The triglyceride-glucose index (TyG index) is a simple surrogate marker of insulin resistance and is also…
- Conditions
- Cardiac Event, Klinefelter Syndrome, Endothelial Dysfunction
- Trial name
- NCT05014997
- Testing
- no intervention
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Gulhane School of Medicine
Gender Dysphoria
Cross-sex Hormone Therapy and Neuronal Plasticity
Transgender women (male-to-female) were invited to participate in this study to test the impact of Cross-Sex Hormone Therapy (CSHT) in the brain.
- Trial name
- NCT03651427
- Testing
- Estradiol
- Where
- Brazil
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Hospital de Clinicas de Porto Alegre
Hypogonadism, Male, Physical Activity
Strength Training as a Supplemental Therapy of Androgen Deficiency of the Aging Male
This study examines the effect of 12-week strength training program with and without testosterone replacement therapy (TRT) on body composition, physical function, selected biochemical markers of metabolic health, molecular…
- Conditions
- Hypogonadism, Male, Physical Activity, Testosterone Deficiency
- Trial name
- NCT03282682
- Testing
- Strength training
- Where
- Slovakia
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Comenius University
Hypogonadism
Cycled Testosterone Replacement Study
The purpose of this study is to determine whether testosterone (male hormone) therapy is effective if administered in a cyclic fashion (periodic dosing) compared to continuous dosing in men aged 60 to 85 years.
- Trial name
- NCT00957528
- Testing
- Testosterone
- Where
- United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Type 2 Diabetic Male With Hypogonadotrophic Hypogonadism
Effect of Androgel on Atherogenesis in Type 2 Diabetic Males With Hypogonadotrophic Hypogonadism
The purpose of this study is to examine the effects of testosterone deficiency in men with diabetes on atherogenesis, inflammation, cardiovascular Risk factors And adiposity .
- Trial name
- NCT00467987
- Testing
- androgel
- Where
- United States
- Volunteers
- 47 people, healthy volunteers welcome
- Sponsor
- University at Buffalo
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
Hypogonadism
CYP19A1 (Cytochrome P450 Family 19 Subfamily A Member 1) Gene and Pharmacogenetics of Response to Testosterone Therapy
Testosterone (T) replacement prevents bone loss and relieves symptoms associated with androgen deficiency in male patients with hypogonadism, but at the expense of an increase in prostate-related adverse events and in the…
- Trial name
- NCT01378299
- Testing
- Testosterone Cypionate
- Where
- 2 sites in United States
- Volunteers
- 105 people, healthy volunteers welcome
- Sponsor
- VA Office of Research and Development
Down Syndrome, Edwards Syndrome
Whole Blood Specimen Collection From Pregnant Subjects
To obtain whole blood specimens from pregnant subjects to be used for research and development and clinical validation studies of prenatal assays.
- Conditions
- Down Syndrome, Edwards Syndrome, Patau Syndrome, Klinefelter Syndrome
- Trial name
- NCT02430584
- Testing
- Observational - no intervention
- Where
- United States
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Progenity, Inc.
Hypogonadism
Effects on the Brain of Lupron Induced Hypogonadotropic Hypogonadism With and Without Testosterone Replacement
There is evidence that suggests male sex hormones (androgens) play a significant role in brain (central nervous system) functioning.
- Trial name
- NCT00001412
- Where
- United States
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- National Institute of Mental Health (NIMH)
Kallmann Syndrome, Hypogonadism
Investigating the Regulation of Reproductive Hormones in Adult Men
The purpose of the research study is to learn more about the regulation of reproductive hormones in adult men. We would like to understand what role testosterone and estradiol play in controlling the release of LH (lutenizing…
- Conditions
- Kallmann Syndrome, Hypogonadism, Gonadal Disorder
- Trial name
- NCT00392457
- Testing
- ketoconazole, gonadotropin releasing hormone (GnRH)
- Where
- United States
- Volunteers
- 175 people, healthy volunteers welcome
- Sponsor
- Eunice Kennedy Shriver National Institute of Child Health and Human Development (NICHD)
Opiate Dependence, Osteoporosis
Bone Density and Serum Testosterone in Male Methadone Maintained Patients
This is a pilot study designed to answer the question " Do men who are receiving methadone maintenance therapy have lower spinal bone densities compared with age-matched controls who are not receiving methadone therapy?" The…
- Conditions
- Opiate Dependence, Osteoporosis, Erectile Dysfunction, Hypogonadism
- Trial name
- NCT00170339
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Hennepin Healthcare Research Institute
Down Syndrome (Trisomy 21), Edward's Syndrome (Trisomy 18)
Non-Invasive Determination of Fetal Chromosome Abnormalities
The overall significance of this study is to develop a laboratory developed test (LDT) to use a new marker in the maternal blood to better identify pregnancies that have a child with a chromosome abnormality such as Down syndrome…
- Conditions
- Down Syndrome (Trisomy 21), Edward's Syndrome (Trisomy 18), Patau Syndrome (Trisomy 13), Klinefelter Syndrome (47, XXY)
- Trial name
- NCT00891852
- Where
- 7 sites in United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Lenetix Medical Screening Laboratory
Hypogonadism
Influence of Administration Route of Testosterone on Male Fertility
Exogenously administered testosterone will override the normal negative feedback of endogenous testosterone on the hypothalamus and pituitary.
- Trial name
- NCT00705796
- Testing
- MPP10, testosterone, Testosterone
- Where
- Netherlands
- Volunteers
- healthy volunteers welcome
- Sponsor
- Acerus Pharmaceuticals Corporation
Hypogonadism, Male, Testosterone Deficiency
Exploring the Relationship Between Androgen Metabolism, Metabolic Disease and Skeletal Muscle Energy Balance in Men
This study relates to men with hypogonadism, a condition describing a deficiency of androgens such as testosterone. Deficiency of these hormones occurs in men due to testicular (primary) or hypothalamic-pituitary (secondary)…
- Conditions
- Hypogonadism, Male, Testosterone Deficiency, Prostate Cancer, Androgen Deficiency
- Trial name
- MMetdMH (NCT05773183)
- Testing
- Testosterone, GnRH
- Where
- Ireland
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Royal College of Surgeons, Ireland
Hypogonadism
Pharmacokinetic Study of Subcutaneous Testosterone Enanthate
Evaluation of pharmacokinetics of subcutaneous testosterone enanthate
- Trial name
- NCT02233751
- Testing
- Testosterone enanthate auto-injector
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Antares Pharma Inc.
Healthy
ORAL T-8 Oral Testosterone for Male Hormonal Contraception
The purpose of this study is to test how the body absorbs a new form of oral testosterone (T). On Day 1 and Day 9 there are overnight stays in the General Clinical Research Center at the University of Washington to monitor blood…
- Trial name
- Oral T8 (NCT01167829)
- Testing
- Oral Testosterone, Acyline
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- University of Washington
Hypogonadotropic Hypogonadism
Neuropeptides in Human Reproduction
The investigators are seeking healthy volunteers and volunteers with reproductive disorders for the study of the role of dynorphin in the reproductive system.
- Trial name
- NCT01952782
- Testing
- Kisspeptin 112-121, Naloxone, GnRH
- Where
- United States
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Massachusetts General Hospital
Klinefelter Syndrome, Diabetes
Body Composition, Bone Mineral Density, Insulin Sensitivity and Echocardiographic Measurements in Klinefelter Syndrome
Klinefelter syndrome (KS) is the most common sex-chromosome disorder with a prevalence of one in 660 men and is a frequent cause of hypogonadism and infertility.
- Conditions
- Klinefelter Syndrome, Diabetes, Osteoporosis, Metabolic Syndrome
- Trial name
- NCT00523835
- Where
- Denmark
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
Psychological Experience in Fertility Treatment, Hypogonadism
Male Experiences With Intra Cytoplasmic Sperm Injection (ICSI) and Reduced Sperm Quality
Several international studies indicate that men with reduced semen quality often feel overlooked in the context of fertility treatment.
- Conditions
- Psychological Experience in Fertility Treatment, Hypogonadism, Testosteron Levels, Quality of Life
- Trial name
- NCT07546435
- Where
- Denmark
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Peter Humaidan
Hypogonadotropism
Product Transference Study of Testagen™ TDS®-Testosterone
This study will assess the potential of Testagen® TDS-Testosterone to enable transfer of Testosterone to females coming in contact with skin to which Testagen® TDS-Testosterone has been applied and the potential of product to…
- Trial name
- TRANSFERENCE (NCT02733133)
- Testing
- Testagen® TDS Testosterone 5% HypoSpray®
- Volunteers
- 96 people, healthy volunteers welcome
- Sponsor
- Transdermal Delivery Solutions Corp