View clinical trials related to Hypogonadism.
Filter by:The primary objective of the Registry of HYpogonadism in MEn (RHYME) is to establish and maintain a large, multi-national prospective registry of male patients who have been diagnosed with male hypogonadism (HG), also known as androgen deficiency or testosterone deficiency.
Testosterone replacement treatment is the most effective way of treating hypogonadism in men. Acrux has a propriety testosterone replacement product, Testosterone MD-Lotion and this study will evaluate pharmacokinetics of testosterone MD-Lotion formulations.The study will also assess safety of the product.
Testosterone replacement treatment is the most effective way of treating hypogonadism in men. Acrux has a propriety testosterone replacement product, Testosterone MD-Lotion and this study will assess the occurrence of skin safety events for a further two months of continuous use of the Testosterone MD-Lotion® (cutaneous solution) after completion of the MTE08 (NCT00702650) trial.
Testosterone replacement treatment is the most effective way of treating hypogonadism in men. Acrux has a propriety testosterone replacement product, Testosterone MD-Lotion and this study will evaluate the impact of application of antiperspirant and deodorant on absorption of testosterone, when applied pre-application of Testosterone MD-Lotion® (cutaneous solution). The study also aim to evaluate the impact of washing the application site on the absorption of testosterone, when washed post-application of Testosterone MD-Lotion® (cutaneous solution).
The purpose of this study is to determine the effectiveness of testosterone replacement therapy (TRT) in men following surgery to remove the prostate in improving erectile function. Subjects will be randomized (like flipping a coin) to one of two groups. One group will receive Testim® (testosterone gel) 5 g per day plus Viagra 25 mg every night and the other will receive Placebo-Testim® 5 g per day plus Viagra 25 mg every night. Subjects will begin drug treatment 3 months after the initial screening visit and will take study drug for 3 months only. Participation will end at the end of the 6-month visit.
With advancing age testosterone levels decline in men. Low testosterone levels plus certain symptoms are called "Late Onset Hypogonadism (LOH)". Adipose tissue may contribute to testosterone deficiency. On the other hand testosterone deficiency again leads to a decrease in lean body mass and an increase in fat mass - one of the clinical signs / symptoms of LOH. Lifestyle changes (diet, exercise) alone or in combination with testosterone replacement (TRT), have an influence on the symptoms of LOH. The aim of this study is to assess the additional impact of TRT on Aging Male Symptom Score (AMS) and adiposity (waist circumference) in patients, who are on a diet and exercise program.
Both conditions hypogonadism and immobilisation (paraplegia) may contribute or lead to decreased bone mineral density resp osteoporosis. In this study bone mineral density is assessed in hypogonadal paraplegic patients, who are on standard prophylactic therapy for osteoporosis and and on a standard physiotherapy exercise program one group receiving Nebido for testosterone replacement (TRT). The additional effect of TRT on bone mineral density / osteoporosis is assessed (CT scan lumbar spine).
Estrogen is necessary for feminization during puberty and to decrease bone resorption, the latter critical for the achievement of peak bone mass and normal bone health in the female. The practicing pediatric endocrinologist often faces the dilemma of how to best feminize girls with hypogonadism (lack of estrogen), manifested as delayed or arrested puberty, due to disorders of the brain or the ovaries. We propose a series of studies to address which type, dose, and route of delivery of estrogen are suitable choices in feminizing and sustaining estrogen concentrations in adolescent girls with Turner syndrome. To accomplish this we will study girls/young woman between the ages of 13 to 20 with Turner Syndrome in 2 protocols. In Protocol # 1 we will study 24 girls with TS, they will receive 3 different estrogen preparations, either by mouth or via a patch for a total of 6 weeks. They will come to the clinical research center for blood draws after 2 wks of taking the estrogen. With this study, we hope to learn how the body responds to estrogen differently, depending on the form estrogen is given and how high, estrogen levels gets in the blood in these girls with Turner Syndrome. We will be comparing these patients estrogen levels to girls that menstruate normally and do not have Turner Syndrome. In Protocol #2, 40 patients with TS will be recruited; these patients will take estrogen for 1 year, either by mouth or via a patch. Patients will come to the lab for blood drawn in 7 occasions and we will measure estrogen levels as well as other hormones and lipid levels. We will also perform a Dual-energy X-ray absorptiometry (DXA) study (like an X ray) to assess body composition and bone mineralization. We will adjust doses based on the estrogen levels we find. With this study we hope to learn how estrogen affects body composition, i.e., the amount of fat vs. muscle, and how different forms of estrogen affect blood cholesterol and other hormones. This study will allow us to understand better how to best replace young woman with Turner Syndrome with estrogen.
This is a study using two FDA approved medications: Testosterone and the study medication, Dutasteride (Avodart 0.5mg/day). Half of the subjects will receive dutasteride and half will receive a placebo. The study medication will be taken for 12 months. The subjects participating in the study are men who are already taking their own testosterone supplement because they have low testosterone levels which may cause them to experience sexual function difficulties, have fatigue or other symptoms. Testosterone can have an adverse effect of causing an enlarged prostate (Benign Prostatic Hypertrophy) (BPH). Dutasteride (Avodart) is an approved medication used to decrease the prostate size, prevent urinary symptoms and reduce the risk of surgery. The researchers would like to see if by taking dutasteride and testosterone at the same time they can prevent the adverse effects of testosterone and at the same time get the positive benefits of testosterone. There will be 6 scheduled visits for the study and 2 diagnostic tests called a TRUS (TransRectal UltraSound), to evaluate prostate size. The six visits at will include consenting, blood work, two sexual function questionnaires, a physical examination, physical measurements, study medication teaching and dispensing of study medication.
The purpose of this study is to examine the link between low testosterone and insulin resistance/diabetes in men undergoing androgen deprivation therapy for prostate cancer. The study will also evaluate other cardiovascular risk factors in these men.