This moderate to large effect size , showing lower ratings of depressed mood in treated patients compared with controls , implicated HRT as a potential treatment of or prophylactic for depression in menopausal women .
One can generalize from the studies review ed here only with great caution , but there is little evidence to support the use of estradiol to improve mood in nondepressed patients ( not surprisingly ) and some evidence to support the antidepressant efficacy of estradiol in perimenopausal but not postmenopausal women
BACKGROUND Controversy regarding the antidepressant efficacy of hormone replacement therapy ( HRT ) stems almost from its inception and reflects the same method ological inconsistencies that have compromised efforts to determine whether the perimenopause is accompanied by an increase in mood symptoms or depression .
Since this publication , multiple studies have aim ed to discern the relationship between HRT and menopausal mood .
METHODS The purpose of this systematic review is to examine the findings and quality of the evidence amassed since Zweifel and O'Brien 's meta- analysis .
Effects of combination estrogen plus progestin hormone treatment on cognition and affect.
CONTEXT Some studies of hormone treatment in postmenopausal women suggest benefits on specific cognitive functions , particularly memory . OBJECTIVE The objective of this study was to determine whether hormone therapy influences changes in specific cognitive functions and affect in older women . DESIGN This study was a r and omized , double-blind , placebo-controlled clinical trial . SETTING Participants were women from 14 of 40 clinical centers of the Women 's Health Initiative ( WHI ) . PARTICIPANTS Postmenopausal women ( 1416 ) aged 65 yr and older , free of probable dementia , and enrolled in WHI and the WHI Memory Study ( WHIMS ) trial of combination estrogen and progestin for a mean of 3 yr and followed for a mean of 1.35 yr , were studied . INTERVENTION Intervention was conjugated equine estrogen ( CEE ; 0.625 mg ) with 2.5 mg medroxyprogesterone acetate ( MPA ) in one daily tablet ( CEE + MPA ) or placebo . MAIN OUTCOME MEASURES Annual rates of change in specific cognitive functions and affect , adjusted for time since r and omization , were measured . RESULTS CEE + MPA had a negative impact on verbal memory ( P < or= 0.01 ) and a trend to a positive impact on figural memory ( P = 0.012 ) over time compared with placebo , but other cognitive domains were not affected . Both effects on memory were evident only after long-term therapy . CEE + MPA did not significantly influence positive affect , negative affect , or depressive symptoms . CONCLUSIONS The effect of CEE + MPA on cognitive function varies across cognitive domains in older women , reflecting both possible beneficial and detrimental actions of ovarian steroids on the aging brain . Our results extend prior findings about dementia and global cognitive function to age-related changes in specific cognitive functions and suggest directions for future research
This moderate to large effect size , showing lower ratings of depressed mood in treated patients compared with controls , implicated HRT as a potential treatment of or prophylactic for depression in menopausal women .
One can generalize from the studies review ed here only with great caution , but there is little evidence to support the use of estradiol to improve mood in nondepressed patients ( not surprisingly ) and some evidence to support the antidepressant efficacy of estradiol in perimenopausal but not postmenopausal women
BACKGROUND Controversy regarding the antidepressant efficacy of hormone replacement therapy ( HRT ) stems almost from its inception and reflects the same method ological inconsistencies that have compromised efforts to determine whether the perimenopause is accompanied by an increase in mood symptoms or depression .
Since this publication , multiple studies have aim ed to discern the relationship between HRT and menopausal mood .
METHODS The purpose of this systematic review is to examine the findings and quality of the evidence amassed since Zweifel and O'Brien 's meta- analysis .