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Infectious Disease: Helicobacter Pylori

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Total 39 results found since Jan 2013.

Association between Helicobacter pylori Infection and Stroke: A Meta-analysis of Prospective Observational Studies
Conclusions: In conclusion, our formal meta-analysis indicated no strong association between H. pylori infection and stroke, neither in those with cytotoxin-associated gene-A–positive infection. We believe that future epidemiologic studies of H. pylori and stroke are unlikely to be fruitful.
Source: Journal of Stroke and Cerebrovascular Diseases - September 29, 2014 Category: Neurology Authors: Min Yu, Yangbo Zhang, Zhen Yang, Jiangwu Ding, Chuan Xie, Nonghua Lu Tags: Original Articles Source Type: research

Association between Infection and Stroke: A Meta-analysis of Prospective Observational Studies
Some studies have suggested an association between Helicobacter pylori infection and the risk of stroke, but the relationship remains controversial. The aim of this study was to obtain a more comprehensive estimate of H. pylori on the risk of stroke by performing a meta-analysis.
Source: Journal of Stroke and Cerebrovascular Diseases - October 1, 2014 Category: Neurology Authors: Min Yu, Yangbo Zhang, Zhen Yang, Jiangwu Ding, Chuan Xie, Nonghua Lu Tags: Original Article Source Type: research

Potential association between bacterial infections and ischemic stroke based on fifty case-control studies: A systematic review and meta-analysis
CONCLUSIONS: In this meta-analysis, a significant relationship was observed between infection by three bacteria such as C. pneumoniae, H. pylori, and M. tuberculosis with the occurrence of ischemic stroke. Furthermore, due to the similarity between TLRVYK domain in β2-glycoprotein-I and TLRVYK peptide in various of microorganisms, produced antibodies against pathogens interact with β2-glycoprotein-I, hence the cross-reaction phenomenon increases the positive relationship between infectious diseases and ischemic stroke.PMID:35592534 | PMC:PMC9112101 | DOI:10.1016/j.nmni.2022.100980
Source: Atherosclerosis - May 20, 2022 Category: Cardiology Authors: M Keikha M Karbalaei Source Type: research

Causal associations of circulating Helicobacter pylori antibodies with stroke and the mediating role of inflammation
ConclusionsOur results demonstrate thatH. pylori VacA antibody is the only causal determinant associated with the risk of stroke in the spectrum ofH. pylori-related antibodies, in which CRP may mediate the association. This study suggests that inhibition of the CRP signaling pathway may reduce the risk of stroke in patients with VacA-positiveH. pylori infection.
Source: Inflammation Research - May 15, 2023 Category: Research Source Type: research

Association between Helicobacter Pylori infection and stroke: a meta-analysis of 273,135 patients
ConclusionsThis study suggests that HP infection is significantly associated with increased risk of stroke. However, more well-designed studies are required to investigate if early HP eradication might decrease the incidence of stroke.
Source: Journal of Neurology - May 22, 2020 Category: Neurology Source Type: research

Helicobacter pylori infection and prevalence of stroke
ConclusionsThe results support the premise that stroke may be associated with a history ofH  pylori infection.
Source: Helicobacter - November 15, 2018 Category: Gastroenterology Authors: Tali Shindler ‐Itskovitch, Gabriel Chodick, Varda Shalev, Khitam Muhsen Tags: ORIGINAL ARTICLE Source Type: research

Carotid intima media thickness and blood biomarkers of atherosclerosis in patients after stroke or myocardial infarction.
CONCLUSIONS: Our study supports linear correlations between CIMT and IC and hs-CRP levels. However, these associations seem to depend on the type of vascular burden. PMID: 28051279 [PubMed - in process]
Source: Croatian Medical Journal - December 30, 2016 Category: Journals (General) Authors: Kurkowska-Jastrzebska I, Karlinski MA, Błazejewska-Hyzorek B, Sarzynska-Dlugosz I, Filipiak KJ, Czlonkowska A Tags: Croat Med J Source Type: research

Disappearing bacterium may protect against stroke
(NYU Langone Medical Center / New York University School of Medicine) A new study by NYU School of Medicine researchers reveals that an especially virulent strain of the gut bacterium Helicobacter pylori isn't implicated in the overall death rate of the US population, and may even protect against stroke and some cancers.
Source: EurekAlert! - Medicine and Health - January 9, 2013 Category: Global & Universal Source Type: news

H. Pylori May Protect Against Stroke
A new study by NYU School of Medicine researchers reveals that an especially virulent strain of the gut bacterium Helicobacter pylori (H. pylori) isn't implicated in the overall death rate of the U.S. population, and may even protect against stroke and some cancers. The findings, based a nationwide health survey of nearly 10,000 individuals over a period of some 12 years, were published online recently in the journal Gut. Those individuals carrying the most virulent strain of H...
Source: Health News from Medical News Today - January 10, 2013 Category: Consumer Health News Tags: Infectious Diseases / Bacteria / Viruses Source Type: news

Infectious burden and cognitive function: The Northern Manhattan Study
Conclusion: A measure of IB associated with stroke risk and atherosclerosis was independently associated with cognitive performance in this multiethnic cohort. Past infections may contribute to cognitive impairment.
Source: Neurology - March 25, 2013 Category: Neurology Authors: Katan, M., Moon, Y. P., Paik, M. C., Sacco, R. L., Wright, C. B., Elkind, M. S. V. Tags: All Infections, All Cerebrovascular disease/Stroke, All Cognitive Disorders/Dementia ARTICLE Source Type: research

Helicobacter pylori infection increases subsequent ischemic stroke risk: a nationwide population-based retrospective cohort study
Conclusion: Chronic HP-I is significantly associated with an increased risk of IS, particularly nonembolic IS. Anti-HP therapy may be beneficial to IS prevention.
Source: QJM - November 24, 2014 Category: Internal Medicine Authors: Huang, W.- S., Tseng, C.- H., Lin, C.- L., Tsai, C.- H., Kao, C.- H. Tags: Original papers Source Type: research

Population attributable burden of Helicobacter pylori -related gastric cancer, coronary heart disease, and ischemic stroke in China
AbstractHelicobacter pylori, a risk factor of cancer and chronic diseases, remains highly prevalent in China. This review aims to systematically evaluate theH. pylori-attributable burden for gastric cancer (GC), coronary heart disease (CHD), and ischemic stroke (IS) in the Chinese population.Helicobacter pylori prevalence was updated by pooling the results reported in studies across China. The population attributable fraction (PAF) was calculated based on theH. pylori prevalence 10  years ago and relative risks of specific disease by reviewing the prospective studies published from 2000 through 2015. In China, the nationw...
Source: European Journal of Clinical Microbiology and Infectious Diseases - January 21, 2017 Category: Microbiology Source Type: research

A potential impact of Helicobacter pylori infection on both obstructive sleep apnea and atrial fibrillation-related stroke
Poli et al [1] concluded that atrial fibrillation (AF) was a major source of stroke in patients with high prevalence of obstructive sleep apnea (OSA).
Source: Sleep Medicine - March 30, 2017 Category: Sleep Medicine Authors: Constantinos Kountouras, Stergios A. Polyzos, Christos Stergiopoulos, Panagiotis Katsinelos, Dimitri Tzivras, Christos Zavos, Elisabeth Vardaka, Emmanuel Gavalas, Efi Vlachogianni, Ioanna Tzivras, Efimia Vlachaki, Georgia Deretzi, Evaggelia Giartza-Taxido Tags: Letter to the Editor Source Type: research

Combined Effect Of Helicobacter Pylori Infection And Elevated C-Reactive Protein On 3-Month Prognosis Of Ischemic Stroke
Background and Aims: To investigate the combined effect of Helicobacter pylori (HP) infection and elevated C-reactive protein (CRP) on the prognosis of acute ischemic stroke patients at 3 months.
Source: Atherosclerosis - August 2, 2019 Category: Cardiology Authors: T. Xu, C. Zhang, A. Wang, Y. Zhang Tags: E-poster session Source Type: research