Authors: Iglesias P, Carrero JJ, Díez JJ
Gonadal dysfunction is a frequent finding in men with chronic kidney disease and with end-stage renal disease. Testosterone deficiency, usually accompanied by elevation of serum gonadotropin concentrations, is present in 26-66% of men with different degrees of renal failure. Uremia-associated hypogonadism is multifactorial in its origin, and rarely improves with initiation of dialysis, although it usually normalizes after renal transplantation. Experimental and clinical evidence suggests that testosterone may have important clinical implications with regards to kidney disease progression, derangements in sexual drive, libido and erectile dysfunction, development of anemia, impairment of muscle mass and strength, and also progression of atherosc...