Objective: The link between periodontal disease and atherosclerosis has not yet been clarified, though systemic inflammation seems to be the common soil for both conditions. Inflammation influences also hemodynamic forces, that act as local risk factors for carotid plaques. It is not known if the link between periodontitis and carotid atherosclerosis is mediated, at least in part, by physical forces. Therefore, aim of the present study was to evaluate the association between carotid shear stress force and periodontal disease.
Methods: Thirty-three subjects underwent complete cardiovascular screening, carotid hemodynamic evaluation and dental inspection. Presence of classical risk factors for atherosclerosis, common carotid peak and mean wall shear stress values and periodontal indices of disease (plaque index, gingival index and pocket deep) have been evaluated.
Results: Worse periodontal health was associated to the presence of carotid atherosclerosis. Patients with carotid plaques (n=19) had higher periodontal indices compared with subjects without plaques (n=14) (gingival index: 1.40 ± 0.71 vs. 0.69 ± 0.64, p=0.006). These relations were independent of the presence of cardiovascular risk factors in multiple logistic regression analysis. In the 66 examined common carotids, wall shear stress was inversely related to all periodontal indices (r=0.54, p<0.00001 for peak wall shear stress and gingival index). These relations remained significant also in multiple regression analysis, after correction for cardiovascular risk factors, gender and age.
Conclusions: The present study identifies for the first time a link between periodontal indices and wall shear stress, suggesting that an alteration of hemodynamic profile might contribute to atherosclerosis in subjects with periodontal disease.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1016/j.atherosclerosis.2010.07.025 | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Demographic Characteristics and Treatment Outcomes of Intracranial Atherosclerosis Stenting: A Retrospective Case-Series of 216 Consecutive Patients.
J Clin Med
December 2024
"Joint-Stock Company" Central Clinical Hospital, Almaty 050060, Kazakhstan.
Intracranial atherosclerosis (ICAS) is a major cause of ischemic stroke, disproportionately affecting populations with significant vascular risk factors. Although ICAS imposes a considerable health burden, research on this condition in Central Asia remains scarce, especially among the Kazakh population. This study analyzes demographic characteristics, treatment outcomes, and procedural challenges associated with ICAS in 216 patients treated at a single institution.
View Article and Find Full Text PDFCarotid artery atherosclerosis: mechanisms of instability and clinical implications.
Eur Heart J
January 2025
Division of Cardiovascular Medicine, Department of Medicine, Brigham and Women's Hospital and Harvard Medical School, Boston, MA, USA.
Cardiovascular disease remains a prominent cause of disability and premature death worldwide. Within this spectrum, carotid artery atherosclerosis is a complex and multifaceted condition, and a prominent precursor of acute ischaemic stroke and other cardiovascular events. The intricate interplay among inflammation, oxidative stress, endothelial dysfunction, lipid metabolism, and immune responses participates in the development of lesions, leading to luminal stenosis and potential plaque instability.
View Article and Find Full Text PDFHypermethylation of Is Associated With Carotid Bifurcation Intima-Media Thickness in Dominican Republic Families.
J Am Heart Assoc
January 2025
John P. Hussman Institute for Human Genomics, University of Miami Miami FL USA.
Background: Carotid intima-media thickness (IMT) is a measure of atherosclerosis and a predictor of vascular diseases. Traditional vascular risk factors and genetic variants do not completely explain the variation in carotid IMT. We sought to identify epigenetic factors that may contribute to the remaining carotid IMT variability.
View Article and Find Full Text PDFCAS-OPCABG vs OPCABG-alone in patients with asymptomatic carotid Stenosis: Multi-center experience.
Int J Cardiol Heart Vasc
February 2025
Department of Cardiac Surgery, Beijing Anzhen Hospital, Capital Medical University, Beijing, China.
Objective: The objective was to evaluate the relationship between carotid stenting and off-pump coronary artery grafting (CAS-OPCABG) and OPCABG only in patients with asymptomatic severe carotid stenosis.
Methods: This study retrospectively included 669 patients with asymptomatic severe carotid artery stenosis who underwent OPCABG at multiple centers. After propensity score matching for baseline characteristics, the study compared two groups of patients with clinical data, early and midterm death, stroke, and myocardial infarction (MI).
Influence of Geometric Parameters on The Hemodynamic Characteristics of The Vertebral Artery.
J Biomech Eng
January 2025
State Key Laboratory of Clean Energy Utilization, Zhejiang University, Yuquan Campus, 38 Zheda Road, Hangzhou 310027, Zhejiang, China; Shanghai Institute for Advanced Study of Zhejiang University, Zhangjiang Guochuang Center phase, No.799, Dangui Road, Shanghai 200120, China.
The carotid and vertebral arteries are principal conduits for cerebral blood supply and are common sites for atherosclerotic plaque formation. To date, there has been extensive clinical and hemodynamic reporting on carotid arteries; however, studies focusing on the hemodynamic characteristics of the vertebral artery (VA) are notably scarce. This article presents a systematic analysis of the impact of VA diameter and the angle of divergence from the subclavian artery (SA) on hemodynamic properties, facilitated by the construction of an idealized VA geometric model.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!