Journal
AMERICAN HEART JOURNAL
Volume 150, Issue 5, Pages 907-911Publisher
MOSBY-ELSEVIER
DOI: 10.1016/j.ahj.2004.11.025
Keywords
-
Categories
Ask authors/readers for more resources
Objective To compare the effects of estrogen and estrogen plus progestin on levels of C-reactive protein (CRP) and interleukin-6 (IL-6), and to examine the relationship between these changes and progression of angiographically defined coronary disease. Methods Baseline and follow-up (year I and year 3) plasma levels of IL-6 and CRP were measured in a subset of 232 patients from the Estrogen Replacement in Atherosclerosis (ERA) trial. Results Serial angiograms were also available at baseline and closeout. Estrogen alone increased CRP by 40% (P = .01) at 1 year and 38% (P = .002) at closeout. Estrogen plus medroxyprogesterone acetate increased CRP by 44.7% (P = .001) at 1 year and 54.7% (P = .0001) at closeout as compared with baseline levels. There were no significant changes in IL-6 with either treatment. In women in the active treatment arm, change in CRP during the first year was not associated with progression of coronary disease (P = .2). Conclusions Estrogen and estrogen plus medroxyprogesterone significantly raise CRP levels in women with established coronary disease. In contrast, IL-6 levels are not affected by estrogen or estrogen plus progestin. Estrogen-induced changes in CRP are not associated with progression of atherosclerosis.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available