In relatively healthy women , combined continuous HT significantly increased the risk of venous thrombo-embolism or coronary event ( after one year 's use ) , stroke ( after three years ) , breast cancer and gallbladder disease .
Long-term oestrogen-only HT significantly increased the risk of venous thrombo-embolism , stroke and gallbladder disease ( after one to two years , three years and seven years ' use respectively ) , but did not significantly increase the risk of breast cancer .
The only statistically significant benefits of HT were a decreased incidence of fractures and ( for combined HT ) colon cancer , with long-term use .
Among women aged over 65 who were relatively healthy ( i.e. generally fit , without overt disease ) and taking continuous combined HT , there was a statistically significant increase in the incidence of dementia .
Among women with cardiovascular disease , long-term use of combined continuous HT significantly increased the risk of venous thrombo-embolism .
AUTHORS ' CONCLUSIONS HT is not indicated for the routine management of chronic disease .
We need more evidence on the safety of HT for menopausal symptom control , though short-term use appears to be relatively safe for healthy younger women
BACKGROUND Hormone therapy ( HT ) is widely used for controlling menopausal symptoms and has also been used for the management and prevention of cardiovascular disease , osteoporosis and dementia in older women .
This is an up date d version of the original Cochrane review first published in 2005 .
OBJECTIVES To assess the effect of long-term HT on mortality , cardiovascular outcomes , cancer , gallbladder disease , cognition , fractures and quality of life .
Effect of postmenopausal hormone therapy on cognitive function: the Heart and Estrogen/progestin Replacement Study.
PURPOSE To determine if hormone therapy results in better cognitive function in older postmenopausal women . SUBJECTS AND METHODS The Heart and Estrogen/progestin Replacement Study ( HERS ) was a r and omized , placebo-controlled trial involving 2763 women with coronary disease . Women were assigned r and omly to conjugated estrogen ( 0.625 mg ) plus medroxyprogesterone acetate ( 2.5 mg ) in one tablet daily or identical placebo ; they were followed for a mean ( + /- SD ) of 4.2 + /- 0.4 years . Participants at 10 of the 20 HERS centers were invited to enroll in the cognitive function sub study . At the end of the trial , we measured cognitive function in 517 women in the hormone group and 546 in the placebo group using six st and ard tests : the modified Mini-Mental Status Examination , Verbal Fluency , Boston Naming , Word List Memory , Word List Recall , and Trails B. Cognitive function was not measured at baseline . RESULTS The mean age of participants at the time of cognitive function testing was 71 + /- 6 years . There were no differences in age-adjusted cognitive function test scores between the two treatment groups , except that women assigned to hormones scored worse on the Verbal Fluency test than women assigned to placebo ( 15.9 + /- 4.8 vs. 16.6 + /- 4.8 , P = 0.02 ) . Adjustment for other potential confounders and restriction of the analyses to women who had been adherent to study medication did not change the results . CONCLUSION Among older postmenopausal women with coronary disease , 4 years of treatment with postmenopausal hormone therapy did not result in better cognitive function as measured on six st and ardized tests . Whether these results also apply to elderly women without coronary disease can not be determined from this study
In relatively healthy women , combined continuous HT significantly increased the risk of venous thrombo-embolism or coronary event ( after one year 's use ) , stroke ( after three years ) , breast cancer and gallbladder disease .
Long-term oestrogen-only HT significantly increased the risk of venous thrombo-embolism , stroke and gallbladder disease ( after one to two years , three years and seven years ' use respectively ) , but did not significantly increase the risk of breast cancer .
The only statistically significant benefits of HT were a decreased incidence of fractures and ( for combined HT ) colon cancer , with long-term use .
Among women aged over 65 who were relatively healthy ( i.e. generally fit , without overt disease ) and taking continuous combined HT , there was a statistically significant increase in the incidence of dementia .
Among women with cardiovascular disease , long-term use of combined continuous HT significantly increased the risk of venous thrombo-embolism .
AUTHORS ' CONCLUSIONS HT is not indicated for the routine management of chronic disease .
We need more evidence on the safety of HT for menopausal symptom control , though short-term use appears to be relatively safe for healthy younger women
BACKGROUND Hormone therapy ( HT ) is widely used for controlling menopausal symptoms and has also been used for the management and prevention of cardiovascular disease , osteoporosis and dementia in older women .
This is an up date d version of the original Cochrane review first published in 2005 .
OBJECTIVES To assess the effect of long-term HT on mortality , cardiovascular outcomes , cancer , gallbladder disease , cognition , fractures and quality of life .