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The practical management of testosterone deficiency in men
Nature Reviews Urology, 2015Despite increased global interest in testosterone deficiency in men and its treatment with testosterone therapy, practical aspects of care remain confusing to many practitioners. Testosterone deficiency can result from testicular dysfunction (primary hypogonadism) or hypothalamic-pituitary dysfunction (secondary hypogonadism), and be congenital or ...
Antonio, Aversa, Abraham, Morgentaler
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Testosterone deficiency related to "relative energy deficiency in sport"
Ugeskrift for LægerIn this case report, a 29-year-old formerly healthy man presented with fatigue, reduced libido, and erectile dysfunction. He had lost 12 kg due to extensive training and disordered eating. Blood tests showed hypogonadotropic hypogonadism, low insulin-like growth factor-1, and anaemia.
Nasima, Olawi +2 more
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Functional testosterone deficiency in relative energy deficiency in sport
Ugeskrift for LægerRelative energy deficiency in sport (REDs) is a syndrome describing dysfunction in normal physiology related to the term “negative energy availability” because of a mismatch between energy consumption and expenditure in sport. A disruption of the hypothalamic-pituitary-testes axis, resulting in testosterone deficiency, seems like the dominant feature ...
Loa, Nordkap +2 more
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Deficient Testosterone Biosynthesis
2020In normal development, sex development is governed by two consecutive processes: Sex determination Sex ...
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Current Guidelines for the Diagnosis of Testosterone Deficiency
2008Hypogonadism in males is a clinical syndrome complex which comprises symptoms with or without signs as well as biochemical evidence of testosterone deficiency. The diagnosis of hypogonadism thus includes both clinical history and examination as well as biochemical assessment of serum testosterone levels.
S, Arver, M, Lehtihet
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Testosterone Deficiency Syndrome
2014Over the last two decades, the age-associated decline of serum testosterone levels in men has received attention. It has become clear that age as such plays a role in this decline, but conditions occurring in old age, such as obesity, diabetes mellitus, and cardiovascular disease, often clustered in metabolic syndrome, are quantitatively more ...
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Testosterone deficiency myopathy.
Journal of the Royal Society of Medicine, 1995Testosterone is recognized to have a positive effect on nitrogen balance and muscle development in hypogonadal men, but significantly myopathy secondary to testosterone deficiency has been reported only rarely. We describe a patient who presented with a myopathy associated with testosterone deficiency, and who demonstrated a significant functional and ...
R W, Orrell +6 more
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Testosterone Levels for Evaluation of Androgen Deficiency
JAMA, 2015A 54-year-old man with hypertension and diabetes presented to the endocrinology clinic with a 5-month history of fatigue, weight gain, interrupted sleep, and daytime somnolence. He has normal libido but experiences occasional erectile dysfunction, which is being successfully managed with a phosphodiesterase-5 inhibitor.
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