Analysis on related factors of Helicobacter pylori infection and upper gastrointestinal bleeding in patients with acute myocardial infarction
10.3969/j.issn.1671-8348.2025.01.015
- VernacularTitle:急性心肌梗死患者幽门螺旋杆菌感染及上消化道出血的相关因素分析
- Author:
Penghua YOU
1
;
Xiaomin HE
;
Haichao CHEN
Author Information
1. 陕西省人民医院心血管内科,西安 710068
- Keywords:
acute myocardial infarction;
Helicobacter pylori infection;
upper gastrointestinal bleeding;
C reactive protein;
vascular cell adhesion molecule 1
- From:
Chongqing Medicine
2025;54(1):80-85
- CountryChina
- Language:Chinese
-
Abstract:
Objective To explore the related factors between Helicobacter pylori(Hp)infection and upper gastrointestinal bleeding in the patients with acute myocardial infarction.Methods A total of 180 pa-tients with acute myocardial infarction hospitalized in the department of cardiovascular medicine of Shaanxi Provincial People's Hospital from May 2021 to May 2023 were selected as the study subjects.The general condition of the patients was recorded,the relevant blood biochemical indexes of the patient were recorded,the 3C urea breath test was used to detect Hp,and the expression levels of VEGF,VCAM-1 and CTRP9 were de-termined by ELISA.All study subjects were followed up in 3 months after discharge,and the major adverse cardiac events(MACE)and upper gastrointestinal bleeding events during the follow-up period were recorded.Results Among the 180 study subjects,78 cases(43.33％)were Hp-negative and 102 cases(56.67％)were Hp-positive.The Hb level in Hp-positive patients was lower than that in Hp-negative patients,the levels of IL-6,IL-8,TNF-α,and C-reactive protein were higher than those in Hp-negative patients,and the differences were statistically significant(P＜0.05).The levels of VEGF and VCAM-1 in Hp-positive patients were high-er than those in Hp-negative patients,the level of CTRP9 was lower than that in Hp-negative patients,and the differences were statistically significant(P＜0.05).The results of logistic regression analysis showed that Hb,IL-6,IL-8,TNF-α and C-reactive proteins were the independent influencing factors in predicting Hp infec-tion(P＜0.05).The incidence rate of upper gastrointestinal bleeding events in Hp-positive patients was high-er than that in Hp-negative patients,and the difference was statistically significant(P＜0.05).Hp positivity,Hb and C-reactive protein were the independent influencing factors in predicting the occurrence of upper gas-trointestinal bleeding(P＜0.05).Conclusion The incidence rate of Hp infection in the patients with acute myocardial infarction is high,and the Hp positivity could promote the changes in the levels of various cyto-kines and further aggravate coronary artery injury.Hp infection may increase the incidence rate of upper gas-trointestinal bleeding in the patients with acute myocardial infarction.
