Endocrine abnormalities associated with chronic renal failure.

It is evident that chronic renal failure has far-reaching metabolic consequences because endocrine aberrations are common. Uremia may alter endocrine function through its effect on the hypothalamopituitary axis, the individual end organs, and the peripheral metabolism of various hormones. Deficiency of some hormones and excess of others coexist in patients with renal failure. Since the physiologic effects of many of these abnormalities are still not well defined, no treatment is necessary with the exception of true deficiency states such as testosterone deficiency. In the latter instance, exogenous hormonal supplementation is recommended.