Clinical trials: Testosterone
Men With Low Testosterone Levels
Study to Determine the Effects of Testosterone Replacement Therapy in Aging Men With Androgen Deficiency
The T-001 study is a placebo-controlled investigation of the effects of injectable testosterone replacement therapy on prostate tissues of aging men with low testosterone levels.
- Trial name
- NCT00161304
- Testing
- Testosterone Enanthate
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Leonard S. Marks, M.D.
Cancer, Hypogonadism
Prevalence of Hypogonadism in Male Cancer Patients
Cancer and its complications are common problems. In most cases, this condition has a profound impact on survival and quality of life (QoL).
- Trial name
- NCT00472940
- Where
- United States
- Volunteers
- 135 people, healthy volunteers welcome
- Sponsor
- Baylor College of Medicine
Transgenderism, Hypogonadism
Effects of Testosterone Plus Dutasteride or Placebo on Muscle Strength, Body Composition and Metabolism in Transmen
To compare the effects on body composition and muscle strengthof 54-weeks treatment with of testosterone undecanoate combined with placebo or with the 5a-reductase inhibitor dutasteride
- Trial name
- DUTMUSCLE-20 (NCT04545450)
- Testing
- dutasteride 5 mg/day, Testosterone Undecanoate
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Unita Complessa di Ostetricia e Ginecologia
Healthy
Evaluate the Pharmacokinetics and Gonadotropin Suppression of Nestorone®-Testosterone (NES/T) Combination Gel in Men
This is a prospective, randomized, double-blinded, two-center trial to evaluate the gonadotropin suppressive activity of transdermal treatment with a combined NES/T gel, or T gel alone, for 28 days.
- Trial name
- NCT02432261
- Testing
- Nestorone® /testosterone gel, Testosterone only gel
- Where
- 2 sites in United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- Kimberly Myer
Contraception
Study of the Safety, and Sperm and Gonadotropin Suppression of a Contraceptive Gel in Normal Men
To determine the number of men who have suppression of sperm production when using a daily regimen of Nestorone® Gel (0, 8 or 12 mg) and Testosterone Gel applied transdermally.
- Trial name
- CCN007 (NCT00891228)
- Testing
- Testosterone, Nestorone®
- Where
- 2 sites in United States
- Volunteers
- 99 people, healthy volunteers welcome
- Sponsor
- Premier Research
Testosterone's Effects on Threat Perception/Response
Study on the Effects of Exogenous Testosterone on Threat Perception and Behavioral Avoidance
The study aims to establish a clear causal link between testosterone and threat perception and behavioral responses to threat. Namely, the study focuses whether high levels of testosterone will cause an individual to exhibit…
- Trial name
- NCT01408498
- Testing
- Testosterone
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Hypogonadism
Visceral Adiposity Index and Triglyceride/High-density Lipoprotein Cholesterol Ratio in the Congenital Hypogonadotropic Hypogonadism and Effect of Testosteron Treatment
The study is designed to answer the following questions: 1. What is the levels of visceral adiposity index and Triglycerides/HDL cholesterol ratio in hypogonadism? 2.
- Trial name
- NCT02111434
- Testing
- Testosterone
- Where
- Turkey (Türkiye)
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Gulhane School of Medicine
Sarcopenia
Anabolic and Inflammatory Responses to Short-Term Testosterone Administration in Older Men
Skeletal muscle loss is a common consequence of aging and in some individuals reaches a level that compromises health and quality of life.
- Trial name
- NCT00957801
- Testing
- Testosterone injection, Testosterone gel, Medrol
- Where
- United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Smoking
Maternal Smoking During Pregnancy and Female Fetal Testosterone Levels
The investigators hope their study will answer the question of whether or not fetal testosterone levels are increased in female newborns exposed to nicotine as a result of maternal smoking during pregnancy.
- Trial name
- NCT02610751
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- TriHealth Inc.
Testosterone Deficiency
Pharmacokinetic Evaluation of Serum Testosterone Concentrations After Administration of Clomiphene Citrate
This is a randomized, open-label trial examining two doses of clomiphene citrate in men with low serum testosterone concentrations (total testosterone (TT) < 300 ng/dl).
- Trial name
- NCT05096169
- Testing
- Clomiphene Citrate 25mg, Clomiphene Citrate 50mg
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Weill Medical College of Cornell University
Hypogonadism
A Study to Evaluate the Potential for Interpersonal Transfer of Testosterone Following Single Dose Application
The hypotheses for this study is that there is no transfer of testosterone from male (donor) subjects to female (recipient) subjects when contact is made 2 hours post application of 2% Testosterone MD-Lotion® if the donor has a…
- Trial name
- NCT01172366
- Where
- Australia
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Acrux DDS Pty Ltd
Menopause, Sexual Dysfunction
Transdermal Testosterone Gel for Female Sexual Interest and Arousal Disorder in Peri- and Post Menopause
Hypoactive sexual desire disorder (HSDD) is described as the most common form of female sexual dysfunction, particularly affecting peri- and postmenopausal women and is associated with significant distress and reduced quality of…
- Conditions
- Menopause, Sexual Dysfunction, Libido Disorder, Testosterone Deficiency
- Trial name
- TESTA MIND (NCT07408440)
- Testing
- Transdermal testosterone gel
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
Caloric Restriction, Exercise
Physiological and Psychological Effects of Testosterone During Severe Energy Deficit and Recovery
The objective of this study is to determine whether maintaining a eugonadal state, during severe, sustained energy deficit, attenuates physiological decrements, particularly the loss of lean body mass.
- Trial name
- OPS (NCT02734238)
- Testing
- Sesame Oil, testosterone enanthate
- Where
- United States
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Pennington Biomedical Research Center