Relationship of Helicobacter pylori infection and carotid plaques in patients with coronary heart disease
10.3760/cma.j.issn.1673-4904.2014.13.002
- VernacularTitle:幽门螺杆菌感染与冠心病患者颈动脉斑块的关系
- Author:
Jie MA
;
Ming YANG
;
Ling HAN
;
Yan ZHAO
;
Yuan XU
;
Jingguang LUO
;
Bingzhang JIE
- Publication Type:Journal Article
- Keywords:
Helicobacter pylori;
Atherosclerosis;
Carotid artery diseases;
13C-urea breath test
- From:
Chinese Journal of Postgraduates of Medicine
2014;37(13):4-7
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the relationship of Helicobacter pylori (Hp) infection and carotid plaques in patients with coronary heart disease and analyze the related factors of carotid plaques.Methods This study enrolled 209 patients.13C-urea breath test (13C-UBT) was used to assess Hp infection.Based on the results of 13C-UBT,patients were divided into infection-positive group (101 patients) and infection-negative group (108 patients).The incidence of carotid plaques was detected by color Doppler,and plasma homocysteine (Hcy),total cholesterol (TC),low density lipoprotein cholesterol (LDL-C),fibrinogen (Fbg),high sensitivity C reactive protein (hs-CRP) were measured and compared.Results The incidence of carotid plaques in infection-positive group(69.31％,70/101) was higher than that in infection-negative group (55.56％,60/108),and there was significant difference (P =0.040).There was significant difference in hs-CRP between infection-positive group and infection-negative group [(3.91 ± 1.91) mg/L vs.(2.65 ± 1.15)mg/L] (P =0.041).There were no significant difference in Hcy,TC,LDL-C,Fbg between infection-positive group and infection-negative group (P ＞ 0.05).Logistic regression analysis showed that Hp infection was correlated with carotid plaques in patients with coronary heart disease.The severity of Hp infection had no significant effect on the incidence of carotid plaques.Conclusions Hp infection-positive patients with coronary heart disease may have a higher incidence of carotid plaque,regardless of Hcy,LDL-C,Fbg and TC level.This study shows that Hp is correlated with carotid plaque.The severity of Hp infection has no significant effect on the incidence of carotid plaque.
