The pooled estimate from the studies suggested that the addition of testosterone to HT regimens improved sexual function scores for postmenopausal women .
A significant adverse effect was a decrease in high-density lipoprotein ( HDL ) cholesterol levels .
However , there is evidence that adding testosterone to HT has a beneficial effect on sexual function in postmenopausal women .
There was a reduction in HDL cholesterol associated with the addition of testosterone to the HT regimens .
It is , therefore , difficult to estimate the effect of testosterone on sexual function in association with any individual hormone treatment regimen
BACKGROUND : The value of adding testosterone to hormone therapy ( HT ) for the management of peri- and postmenopausal women is controversial and has not been systematic ally review ed .
OBJECTIVES : To determine the benefits and risks of testosterone therapy for peri- and postmenopausal women taking hormone therapy .
Acute Influences of Estrogen and Testosterone on Divergent and Convergent Thinking in Postmenopausal Women
Previous studies indicated an enhanced capability of divergent creative thinking in young women during the ovulatory phase , which expressed itself also by an increased dimensional complexity of ongoing electroencephalographic ( EEG ) activity . Considering the enhanced plasma levels of estrogen and testosterone characterizing the ovulatory phase , we tested whether short-term administration of estrogen or testosterone in postmenopausal women with constantly low levels of gonadal steroids induces similar changes in divergent thinking . In two placebo-controlled cross-over studies , healthy postmenopausal women ( n=12 , in each study , mean age 58 years , range 47–65 years ) were treated transdermally over 3 days with estrogen and testosterone , respectively , at doses inducing plasma hormone concentrations comparable with those observed in young women around ovulation . Capabilities of divergent thought and convergent analytical thought , performance on motor perseveration , and verbal memory were examined . EEG activity  was recorded while subjects performed on tasks of thinking and during mental relaxation . Estrogen impaired divergent thinking ( p<0.01 ) and enhanced convergent thinking , motor perseveration , and memory for the initial word list ( p<0.05 for all tests ) . In parallel , EEG dimensional complexity was reduced ( p<0.05 ) . Overall , these changes indicate an estrogen-induced shift from a ‘ divergent ’ towards a more ‘ convergent ’ mode of processing . However , overall less consistent , effects of testosterone were opposite to those of estrogen . It increased performance on some of the divergent thinking tasks ( p<0.05 ) , and tended to increase EEG dimensional complexity during divergent thinking . Data indicate a differential sensitivity of modes of thinking to short-term treatment with estrogen and testosterone in postmenopausal women
The pooled estimate from the studies suggested that the addition of testosterone to HT regimens improved sexual function scores for postmenopausal women .
A significant adverse effect was a decrease in high-density lipoprotein ( HDL ) cholesterol levels .
However , there is evidence that adding testosterone to HT has a beneficial effect on sexual function in postmenopausal women .
There was a reduction in HDL cholesterol associated with the addition of testosterone to the HT regimens .
It is , therefore , difficult to estimate the effect of testosterone on sexual function in association with any individual hormone treatment regimen
BACKGROUND : The value of adding testosterone to hormone therapy ( HT ) for the management of peri- and postmenopausal women is controversial and has not been systematic ally review ed .
OBJECTIVES : To determine the benefits and risks of testosterone therapy for peri- and postmenopausal women taking hormone therapy .