[New physiological and pharmacological aspects of the growth hormone (II). Therapeutic applications in adults].
Normal human ageing is associated with changes in body composition which include a decrease in muscle mass and strength, bone mass loss and increase in adipose mass. A physiological decrease in growth hormone (GH) and IGF-I secretion accompanies these changes. Many of the physiological changes that accompany normal human ageing are very similar to those found in GH deficient patients. Nevertheless, responsiveness to exogenous administered GH persists with advancing age. GH administration to elderly individuals has produced an decrease in fat mass and an increase in lean body mass, being this finding consistent with the hypothesis that GH deficiency could be a contributing cause to senescent changes in some elderly individuals. GH treatment has also been used with encouraging results in adult subjects with isolated or combined GH deficiency. On the other hand, several clinical studies have recently shown the efficiently of GH treatment on diverse pathological processes such as severe catabolic states (surgery, sepsis, trauma, buns), osteoporosis, diabetic ulcers and obesity. The most frequent side effects are sodium and water retention, impairment in glucose tolerance and carpal tunnel syndrome, although in general the treatment has been well tolerated. The clear definition of the therapeutical applications of GH in the adult warrants further clinical investigation.
Servicio de Endocrinología y Nutrición, Hospital La Paz, Madrid.
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Gómez-Pan
D000328:Adult; D000368:Aged; D000375:Aging / Q000187:drug effects / Q000502:physiology; D013006:Growth Hormone / Q000009:adverse effects / Q000172:deficiency / Q000494:pharmacology / Q000502:physiology / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D011994:Recombinant Proteins / Q000009:adverse effects / Q000627:therapeutic use
D011994:Recombinant Proteins; D013006:Growth Hormone
Nuevos aspectos fisiológicos y farmacológicos de la hormona del crecimiento (II). Aplicaciones terapéuticas en adultos.