The marked age-related decline in serum dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) has suggested that a deficiency of these steroids may be causally related to the development of a series of diseases that are generally associated with aging. Postulated consequences of low DHEA levels include insulin resistance, obesity, cardiovascular disease, cancer, reduction of the immune defence system as well as psychosocial problems such as depression and a general deterioration in the sensation of well-being and cognitive function. Clinically, the spectrum of women that would benefit from DHEA therapy is not clearly defined and nor is the dosage of hormone treatment. Whether DHEA therapy could be prescribed as a general anti-aging therapy or could be an alternative treatment for women suffering from androgen deficiency syndrome remains uncertain across studies. The lack of definitive evidence for biological mechanisms and the presence of only a few studies that address these emerging issues of DHEA therapy in postmenopausal women might encourage a new critical analysis of the available literature, evidencing current limits and incongruities.
DHEA therapy in postmenopausal women: the need to move forward beyond the lack of evidence
GENAZZANI, ANDREA;
2010-01-01
Abstract
The marked age-related decline in serum dehydroepiandrosterone (DHEA) and dehydroepiandrosterone sulfate (DHEAS) has suggested that a deficiency of these steroids may be causally related to the development of a series of diseases that are generally associated with aging. Postulated consequences of low DHEA levels include insulin resistance, obesity, cardiovascular disease, cancer, reduction of the immune defence system as well as psychosocial problems such as depression and a general deterioration in the sensation of well-being and cognitive function. Clinically, the spectrum of women that would benefit from DHEA therapy is not clearly defined and nor is the dosage of hormone treatment. Whether DHEA therapy could be prescribed as a general anti-aging therapy or could be an alternative treatment for women suffering from androgen deficiency syndrome remains uncertain across studies. The lack of definitive evidence for biological mechanisms and the presence of only a few studies that address these emerging issues of DHEA therapy in postmenopausal women might encourage a new critical analysis of the available literature, evidencing current limits and incongruities.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
