Clinical trials: Hypogonadism, Male
Oxytocin Deficiency, Hypopituitarism
Identification and Clinical Relevance of an Oxytocin Deficient State (Melatonin Study)
Oxytocin (OT) is a hypothalamic peptide that enters the peripheral circulation via the posterior pituitary gland. OT plays a key role in regulating appetite, psychopathology, prosocial behavior and sexual function.
- Conditions
- Oxytocin Deficiency, Hypopituitarism, Hypothalamic Obesity, Pituitary Dysfunction
- Trial name
- NCT05319301
- Testing
- Melatonin
- Where
- Spain
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Fundació Institut de Recerca de l'Hospital de la Santa Creu i Sant Pau
Hypogonadism, Erectile Dysfunction
Efficacy and Safety Evaluating Fispemifene in the Treatment of Hypogonadal Men With Erectile Dysfunction Unresponsive to PDE5 Inhibitors
The objective of the study is to assess and compare the preliminary efficacy, safety and tolerability of fispemifene 300 mg and placebo given once daily for 8 weeks in the treatment of hypogonadal men with erectile dysfunction…
- Trial name
- NCT00415571
- Testing
- Fispemifene (once daily for 8 weeks)
- Where
- 14 sites in United States
- Volunteers
- 72 people
- Sponsor
- QuatRx Pharmaceuticals Company
Endocrine Disease, Infertility
Hormonal Regulation of Puberty and Fertility
Background: The body produces gonadotropin-releasing hormone (GnRH) about every 2 hours. GnRH travels through the bloodstream to the pituitary gland, where it stimulates the gland to produce hormones called gonadotropins.
- Conditions
- Endocrine Disease, Infertility, Hypogonadism, Amenorrhea
- Trial name
- NCT01511588
- Where
- 2 sites in United States
- Volunteers
- 111 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
NSCLC Stage IV, Sex Disorder
ERectile Dysfunctions, gOnadotoxicity and Sexual Health Assessment in Men With Lung Cancer
Although many phase III clinical trials evaluate the quality of life as a secondary endpoint, male sexuality remains a neglected topic in oncology research.
- Conditions
- NSCLC Stage IV, Sex Disorder, Hypogonadism, Male, Erectile Dysfunction
- Trial name
- EROS (NCT06532149)
- Testing
- Alectinib, Brigatinib, Lorlatinib 100 mg
- Where
- Italy
- Volunteers
- 80 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Hypogonadism
Pilot Pharmacokinetic Study of Oral Testosterone Ester Formulations in Hypogonadal Men
Determine the serum pharmacokinetic profile for two oral formulations of T-esters (one TE and one TU) administered once -(QD) and twice-daily (BID) to hypogonadal men.
- Trial name
- NCT02697188
- Testing
- Testosterone undecanoate, Testosterone enanthate
- Where
- 2 sites in United States
- Volunteers
- 12 people
- Sponsor
- Clarus Therapeutics, Inc.
Hypogonadism
Subcutaneous Testosterone Replacement Efficacy and Safety in Adult Men Diagnosed With Hypogonadism
Evaluation of efficacy and safety of testosterone enanthate administered subcutaneously using an auto-injector
- Trial name
- STEADY (NCT02159469)
- Testing
- Testosterone enanthate auto-injector
- Where
- 28 sites in United States
- Volunteers
- 150 people
- Sponsor
- Antares Pharma Inc.
Non-obstructive Azoospermia, Hormone Deficiency
Sperm Retrieval Rates in Non-obstructive Azoospermic Men Subjected to Gonadotropin Therapy
Azoospermia is defined as the complete absence of spermatozoa in the ejaculate. Two-thirds of azoospermic patients have non-obstructive azoospermia (NOA); the latter comprises up to 10% of infertile men overall.
- Conditions
- Non-obstructive Azoospermia, Hormone Deficiency, Hypogonadism, Male, Male Infertility
- Trial name
- NCT05110391
- Testing
- Hormonal Therapy Agent
- Where
- Brazil
- Volunteers
- 616 people
- Sponsor
- ANDROFERT - Clinica de Andrologia e Reproducao Humana
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
Hypogonadism
A Study to Assess the Bioequivalence of Follitropin Alfa Solution in Pen and Follitropin Alfa Powder in Vial in Healthy Downregulated Male Participants
The purpose of this study is to assess the bioequivalence of Test and Reference in healthy downregulated male participants. This is a 2-sequence, 2-period study using the following treatment sequences across Study Periods 1 and…
- Trial name
- NCT07097259
- Testing
- Test: Follitropin alfa, Reference: Follitropin alfa, Zoladex
- Where
- United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- EMD Serono Research & Development Institute, Inc.
Prader-Willi Syndrome, PWS-like Syndrome
GROWing Up With Rare GENEtic Syndromes
Introduction Rare complex syndromes Patients with complex genetic syndromes, by definition, have combined medical problems affecting multiple organ systems, and intellectual disability is often part of the syndrome.
- Conditions
- Prader-Willi Syndrome, PWS-like Syndrome, Silver Russel Syndrome, Congenital Hypopituitarism
- Trial name
- GROW UR GENES (NCT04463316)
- Testing
- Retrospective file studies
- Where
- Netherlands
- Volunteers
- 600 people
- Sponsor
- dr. Laura C. G. de Graaff-Herder
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, Hypogonadotropic, Kallmann Syndrome
Patient and Healthcare Professional Views on Genetic/Genomic Information and Testing
Technologic advances (i.e. next generation sequencing technologies and novel bioinformatics approaches) have been drivers of scientific discovery and have deepened our understanding of the genetics and genomics of health and…
- Trial name
- NCT04733274
- Where
- 2 sites in United States
- Volunteers
- 227 people
- Sponsor
- Boston College
Klinefelter Syndrome, Turner Syndrome
Turner And Klinefelter Treatment Target Study
Rationale: Health related Quality of life (HRQoL) is impaired in patients with Turner and Klinefelter syndrome (TS and KS). It is unknown what the optimal endocrine treatment target values are that maximize HRQoL in patients with…
- Trial name
- TAKTT (NCT04803474)
- Testing
- Measurement of blood values, questionnaire scores and measurements of hormone levels in hair
- Where
- Netherlands
- Volunteers
- 370 people
- Sponsor
- dr. Laura C. G. de Graaff-Herder
Klinefelter Syndrome, Thrombosis
Thrombosis and Neurocognition in Klinefelter Syndrome
The haemostatic balance and neurocognitive capability of men with Klinefelter syndrome is compared to healthy controls by using specific biochemical assays for coagulation and fibrinolysis and a selection of neuropsychological…
- Trial name
- NCT02526628
- Where
- Denmark
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Aarhus
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
Hypogonadism
Older Men and Testosterone
Male hypogonadism is a clinical situation characterized by a low serum testosterone level in combination with a diversity of symptoms and signs such as reduced libido and vitality, decreased muscle mass, increased fat mass and…
- Trial name
- NCT00119483
- Testing
- Nebido (Testosterone Undecanoate)
- Where
- Norway
- Volunteers
- 200 people
- Sponsor
- University Hospital of North Norway
Testicular Hypogonadism
Efficacy, Pharmacokinetics and Safety of Testosterone
This is an open-label study of a single and repeated application of three dose levels of topical testosterone in hypogonadal males with morning serum testosterone concentrations < 297 ng/dL.
- Trial name
- NCT01370369
- Testing
- Testosterone gel (FE 99903)
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Ferring Pharmaceuticals
Male, Hypogonadism
Use of Nebido® to Assess Tolerability and Treatment Outcomes in Daily Clinical Practice
This is an observational study with a drug called Nebido, a new testosterone replacement therapy, which is available for the treatment of male hypogonadism.
- Trial name
- IPASS Nebido (NCT00410306)
- Testing
- Testosterone Undecanoate (Nebido, BAY86-5037)
- Where
- 33 sites in Australia, Austria and 31 more
- Volunteers
- 1,493 people
- Sponsor
- Bayer
Male Hypogonadism
Study to Compare DITEST to Testosterone Undecanoate in Adult Men With Hypogonadism
DITEST is an oral formulation of native testosterone for the treatment of androgen deficiency in men. The study was a Phase 1 clinical study in hypogonadal men, defined according to FDA and Endocrine Society Guidelines, designed…
- Trial name
- NCT02966652
- Testing
- DITEST, Testosterone undecanoate
- Where
- United Kingdom
- Volunteers
- 25 people
- Sponsor
- Neurocrine UK Limited
Priapism, Sickle Cell Disease
Androgen Regulation of Priapism in Sickle Cell Disease
It is believed that when androgen (testosterone) levels are below normal there is a disturbance of normal bodily functioning that is associated with priapism in some men.
- Conditions
- Priapism, Sickle Cell Disease, Hypogonadism
- Trial name
- NCT01940718
- Testing
- Transdermal Androgel
- Where
- United States
- Sponsor
- Johns Hopkins University