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Target Concepts:
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Query: UMLS:C0031099 (
periodontitis
)
12,489
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Observational studies indicate periodontal infections as a risk factor for systemic conditions like cardiovascular disease and preterm low birth weight. This paper reviews and argues the biological plausibility for a periodontal infection-systemic disease link and reviews the available experimental data from animal models and human intervention trials. Five principal lines of evidence can be used to explain the biological plausibility of a link. First, infection in general has been implicated in the pathogenesis of both atherosclerosis and preterm delivery.
Periodontal infection
secondly causes transient and low-grade bacteraemias and endotoxaemias in patients. Thirdly, periodontal infection promotes systemic inflammatory and immune responses that may play roles in disease. Periodontal pathogens express specific virulence factors that can affect atherogenic or parturition events. Lastly, periodontal pathogens have also been isolated from non-oral tissues like atheromatous plaques. Experimental data derived from rodent and pig models indicate that infection or bacteraemias with the periodontal pathogen, Porphyromonas gingivalis, can increase atheroma size or reduce litter weights as compared to controls. While human intervention data are lacking for patients at risk for cardiovascular disease, early data indicate that periodontal therapy administered to pregnant mothers with
periodontitis
can reduce the incidence of preterm low birth weight deliveries. Nevertheless, more and larger intervention trials are needed before we can fully accept periodontal infection as a true risk factor in the causal pathways of cardiovascular disease and preterm low birth weight.
...
PMID:The periodontal infection-systemic disease link: a review of the truth or myth. 1267 89
The present paper reviews relationship between chronic
periodontitis
and cardiovascular diseases. Original papers on this subject, published in English in the period between 2001 and the first semester 2006, were located in the MEDLINE/PubMed database. Additional studies were obtained by searching reference lists of previously published papers.
Periodontal infection
provides a chronic reservoir of inflammatory mediators and cytokines, lipopolysaccharide, which contribute to the formation of atheroma. Moreover, periodontal pathogens can penetrate the epithelial barrier of the periodontal tissues and reach the blood stream, carrying out a local atherogenic activity. Some studies indicated that periodontal treatment could result in reduction of cardiovascular events. If these results are confirmed in further intervention studies, the prevention and the treatment of
periodontitis
should be considered as factors able to avoid or reduced the onset and/or evolution of cardiovascular diseases.
...
PMID:[Periodontal disease and cardiovascular disease: correlation or simple coincidence?]. 1768 92
Chronic periodontitis
progression may go through phases of remission and exacerbation. The possibility of periodontal pathogens translocating from infected periodontal sites to peri-implant sites has been reported. Additionally, a history of periodontal disease seems to be a risk factor for peri-implantitis. The present case reports a flare-up of chronic
periodontitis
concomitant with an episode of peri-implant infection on a documented stable implant site.
Periodontal infection
was managed nonsurgically by scaling root planing and antibiotic treatment. Peri-implant infection was treated by open-flap debridement and implant surface decontamination. A remarkable regeneration on the peri-implant defect occurred steadily over a 3-year period, leading to a full regeneration of the site relying exclusively on the individual healing resources.
...
PMID:Peri-implant Infection Concomitant with a Flare-up Episode of Chronic Periodontitis: An Unusual Regeneration Following Treatment and a 5-Year Follow-up. 3098 91