View clinical trials related to Hypogonadism.
Filter by:Luteal phase deficiency (LPD) accounts for most failures of assistant artificial reproduction (ART) and early pregnancy loss for patients with idiopathic hypogonadotropic hypogonadism (IHH). Luteal phase support (LPS) is one of the indispensable interventions in ART treatments for IHH patients, which includes progestin, estrogen, human chorionic gonadotropin (hCG), and GnRH agonists (GnRHa). We aim to verify additional hCG injection 48 hours following routine hCG trigger and ovulation for LPS on the basis of supplementation of estrogen and dydrogesterone could improve clinical pregnancy rate, cumulative pregnancy rate, live birth rate and the prevalence of early pregnancy loss and ovarian hyperstimulation syndrome (OHSS) by an open labeled, prospective, and randomized clinical trial (RCT) in IHH patients in a single center.
The absence of clinical signs of pubertal maturation, i.e. pubertal delay, is a relatively frequent reason for consultation in boys. In cases where it is necessary, the treatment to be established is the administration of testosterone with the aim of provoking the development of secondary sexual characteristics and optimizing growth. Currently, the most commonly used treatment is empirical, with im testosterone enanthate at increasing doses (from 50 mg every 4 weeks up to 250 mg every 4 weeks) over a period of 2 to 3 years. The pharmacokinetic profile has not been described to see if it mimics the physiological progressive increase in testosterone levels occurring during normal puberty. In adults, testosterone enanthate shows supraphysiological serum testosterone the first week after, with a progressive drop to subphysiological levels in the fourth week. Testosterone undecanoate is used in adults at a dose of 1000 mg im every 12 weeks, as equivalent to testosterone enanthate 250 mg every 4 weeks.Serum levels of testosterone show a profile within physiological ranges. Testosterone undecanoate im has not been tested in adolescents. Hypothesis: The hypothesis of this work is that the initial administration of 1 ml (~250 mg) of testosterone undecanoate (1000 mg/4 ml) via im every 12 weeks for 6 months, with a progressive increase of 1 ml (~250 mg) every 6 months until reaching 4 ml (1000 mg) per dose is safe and effective in causing normal progression of secondary sex characteristics and growth spurt in boys with pubertal delay. The primary specific objectives are to determine, in boys with pubertal delay: (a) if a treatment regimen of testosterone undecanoate (1000 mg/4 ml), with an initial dose of 250 mg every 12 weeks and subsequent increase up to 1000 mg every 12 weeks over 2 years (increasing 250 mg every 6 months) induces a progression in the development of secondary sexual characteristics and growth spurt commensurate with those of normal pubertal development, and (b) the safety of the administration of increasing doses of im testosterone undecanoate.
This is a prospective, non-blinded study of hypogonadal men with a history of testosterone therapy who became azoospermic or severely oligospermic and wish to avoid symptoms of hypogonadism during their recovery of spermatogenesis in an effort to establish paternity. The study will determine if Natesto can alleviate hypogonadal symptoms while preserving the recovery of spermatogenesis
With increasing age and the additional impact from the bowel cancer and the chemotherapy and/ or radiotherapy it has been described that testosterone (a male hormone produced naturally in the body) levels are reduced. Testosterone has an impact on numerous body functions including the muscle mass and quality. Previous studies have identified that muscle mass is reduced as a result of ageing but also because of the deleterious effect of cancer and chemotherapy and/or radiotherapy. There is growing evidence from published studies that patients with better muscle mass and quality, do better after surgery. Mr Jenkins and his team are therefore looking at ways, the investigators can try and prevent or reduce this muscle loss and therefore improve patient outcomes. The aim of this study is to assess whether using testosterone replacement therapy in the form of a topically applied gel daily for a total of 12 weeks, is feasible and acceptable by the patients who are diagnosed with colorectal cancer and are waiting to undergo surgery. The investigators will also collect information related to the testosterone replacement therapy such as questionnaires on the quality of life, fatigue and muscle mass, and blood biomarker changes in the blood.
This study in being conducted in men who have low testosterone and chronic kidney disease. The investigators will evaluate the effects of an oral testosterone preparation, JATENZO, on testosterone levels and hemoglobin (red blood cells).
The Hypogonadotropic Hypogonadism(HH) could be caused by sellar lesions, sellar surgery or sellar radiotherapy. The incidence of HH after sellar surgery was higher in men than in women, and the therapy of HH was insufficient. Gonadotropin-releasing hormone(GnRH) stimulation test is used to evaluate the function of pituitary-gonadal axis. GnRH can be used to diagnose and treat fertility disorders and other endocrine disorders caused by HH. After a single injection of GnRH, the patients with poor response of luteinizing hormone and follicle stimulating hormone need to take extended provocation test, which is conducive to the formulation of the following treatment. GnRH pump can pulse subcutaneous injection of gonadorelin, which can be used as the extended provocation test.
The purpose of this study is to assess the change in 24-hour ambulatory blood pressure monitoring (ABPM) between baseline (Day 0) and Day 120 following 4 months of testosterone therapy with Natesto.
The investigators shall study the effect of Sinopharm vaccination on semen parameters and serum testosterone
Therefore, the main objective of this prospective pilot study is to evaluate a complete hormonal profile in women with hypogonadotropic hypogonadism, including anti-mullerian hormone (AMH) and antral follicle count. Changes in this regard will be evaluated after 2 months of individual treatment.
Sexual dysfunction is a common side effect of radical prostatectomy (RP) and has a significant negative impact on quality of life. With age the testosterone level in men declines; around 30% of men over 70 years of age meet the criteria of testosterone deficiency (TD). The negative impact of both TD and RP on sexual performance are likely to add up. The aim of this study is to assess the efficacy and safety of testosterone replacement therapy (TRT) on functional and oncological outcomes in testosterone deficient men following RP for prostate cancer (PCa).