title: Testosterone replacement therapy in obese males.
abstract: Controversy surrounds testosterone replacement therapy in obese ageing due to no generally accepted lower limits of normal testosterone level and high prevalence of hypogonadal symptoms in the ageing male population and the non-specific nature of these symptoms. Late onset hypogonadism is a clinical and biochemical syndrome associated with advancing age, often coexisting with obesity and metabolic syndrome. High fat and carbohydrates (fructose) consumption is responsible for development of obesity and metabolic syndrome which is one of risk factors for hypogonadism in older men. High fructose intake has been shown to cause dyslipidemia and to impair hepatic insulin sensitivity. Obesity and lack of physical activity negatively influence testosterone level. Low testosterone level should be regarded as an effect of obesity, but reverse relationship has not been proved yet. The management of late-onset hypogonadism symptoms has to be treated by a change of a life style and prevented with healthy nutrition and physical activity. The question related to rational indications for testosterone replacement therapy in obese males seems to be still actual.
authors.affiliation: Department of Urology, Institute of Oncology, Romanowskiej 2, 85-796 Bydgoszcz, Poland. tomaszdrewa@wp.pl
authors.forename: Tomasz
authors.initials: T
authors.lastname: Drewa
authors.forename: Dorota
authors.initials: D
authors.lastname: Olszewska-Słonina
authors.forename: Piotr
authors.initials: P
authors.lastname: Chlosta
mesh_terms: D004032:Diet; D020249:Hormone Replacement Therapy; D006801:Humans; D007006:Hypogonadism / Q000150:complications / Q000188:drug therapy; D007333:Insulin Resistance; D008297:Male; D024821:Metabolic Syndrome / Q000150:complications; D009765:Obesity / Q000188:drug therapy* / Q000378:metabolism; D013739:Testosterone / Q000378:metabolism / Q000627:therapeutic use*
chemical_list: D013739:Testosterone