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Marked decrease in the levels of two inflammatory markers, hs-C-reactive protein and fibrinogen in patients with
E Dósa1, S Rugonfalvi-Kiss, Z Prohászka
1Department of Cardiovascular Surgery, Faculty of Medicine, Semmelweis University, Budapest, Hungary.
Objective And Design:
To study changes in the levels of two acute phase proteins, plasma fibrinogen and serum C-reactive protein (hs-CRP) in patients with severe carotid stenosis after eversion endarterectomy.
Material And Subjects:
A total of 117 consecutive patients who underwent eversion endarterectomy were included in the study. Blood samples for acute phase protein measurement were taken before operation as well as 5.7 weeks and 13.8 months (median) post-surgery. Plasma fibrinogen and serum hs-CRP concentrations were promptly determined.
Results:
During the follow-up period sharp, highly significant (p < 0.0001) drop occurred in the serum concentrations of both acute phase proteins. The drop in the hs-CRP levels during the follow up period was mainly due to decrease in patients with highest baseline CRP levels.
Conclusions:
Our present findings indicate that removal of atherosclerotic plaques from the carotid arteries markedly decreases the production of two acute phase proteins due to the decrease of the inflammatory burden or the removal of the advanced plaques able to produce these proteins.