Reduction of hsCRP levels following an Oral Health Education Program combined with routine dental treatment.

Objectives: The present study aimed to determine the effect of a personalised oral health education program, in combination with routine dental treatment, on serum biomarkers of systemic disease compared to dental treatment alone in a population from a low-socioeconomic community with poor oral health.

Methods: This secondary analysis of a randomised clinical trial involved 295 participants (mean age, 45.4 ± 11 years) assigned to two groups.

The Effect of a Personalized Oral Health Education Program on Periodontal Health in an At-Risk Population: A Randomized Controlled Trial.

While periodontal disease is associated with many risk factors, socioeconomically disadvantaged communities experience the highest disease burden. The aim of this study was to evaluate the effectiveness of a personalized oral health education program, in combination with routine dental treatment, in participants from a low socioeconomic community. We used a randomized, controlled, examiner-blinded clinical trial.

Effects of zoledronic acid and geranylgeraniol on angiogenic gene expression in primary human osteoclasts.

Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a serious complication associated with bisphosphonate treatment. Zoledronic acid (ZA) is a commonly used bisphosphonate due to its effectiveness in increasing bone density and reducing skeletal events, with evidence that it alters angiogenesis. Replacement of the mevalonate pathway using geranylgeraniol (GGOH) was studied to determine the effects of ZA on angiogenic gene expression in primary human osteoclasts.

Natural history of periodontitis: Disease progression and tooth loss over 40 years.

Objectives: To assess long-term attachment and periodontitis-related tooth loss (PTL) in untreated periodontal disease over 40 years.

Material And Methods: Data originated from the natural history of periodontitis study in Sri Lankan tea labourers first examined in 1970. In 2010, 75 subjects (15.

The oral microbiome of patients with axial spondyloarthritis compared to healthy individuals.

Background. A loss of mucosal tolerance to the resident microbiome has been postulated in the aetiopathogenesis of spondyloarthritis, thus the purpose of these studies was to investigate microbial communities that colonise the oral cavity of patients with axial spondyloarthritis (AxSpA) and to compare these with microbial profiles of a matched healthy population. Methods.

Risk factors that may modify the innate and adaptive immune responses in periodontal diseases.

Plaque-induced periodontal diseases occur in response to the accumulation of dental plaque. Disease manifestation and progression is determined by the nature of the immune response to the bacterial complexes in plaque. In general, predisposing factors for these periodontal diseases can be defined as those factors which retain or hinder the removal of plaque and, depending upon the nature of the immune response to this plaque, the disease will either remain stable and not progress or it may progress and result in chronic periodontitis.

A comparison of salivary IgA in children with Down syndrome and their family members.

The aim of this study was to compare total IgA in the whole saliva of children with Down syndrome with levels in sibling and parent groups. IgA measurements were presented as the concentration in saliva (μg/ml) and also adjusted for salivary flow rate (SFR; μg/min). Twenty children with Down syndrome, ten siblings and twenty parents were recruited.

The Influence of Triclosan on Biomarkers of Cardiovascular Risk in Patients in the Cardiovascular and Periodontal Study (CAPS): A Randomized Controlled Trial.

Background: Triclosan toothpaste is effective in controlling plaque and gingivitis and slowing progression of periodontitis; however, its influence on inflammatory biomarkers of cardiovascular disease (CVD), as well as on kidney and liver function, is unknown.

Methods: Patients recruited from the Cardiovascular Unit at Prince Charles Hospital, Brisbane, Australia, were randomized to triclosan (n = 193) or placebo (n = 190) groups and assessed for total cholesterol (TC), high density lipoprotein (HDL) and low density lipoprotein (LDL) cholesterol, triglycerides, C-reactive protein, erythrocyte sedimentation rate (ESR), hemoglobin, total white cell count (WCC), estimated glomerular filtration rate (eGFR), and liver function enzymes, annually for 5 years. A standard mixed model for each marker included group, sex, age, hypertension, diabetes, periodontal status, statin and anti-inflammatory drug use, and smoking as covariates.

Analysis of P. gingivalis, T. forsythia and S. aureus levels in edentulous mouths prior to and 6 months after placement of one-piece zirconia and titanium implants.

Background: It has been suggested that completely edentulous patients harbour fewer periodontopathic bacteria compared with dentate patients, due to the removal of the subgingival periodontal environment. However, reappearance of certain microbes has been reported after the placement of implants in these patients.

Aim: The aim of this study was to determine whether the periodontopathic bacteria Porphyromonas gingivalis and Tannerella forsythia, as well as the non-periodontopathic bacterium, Staphylococcus aureus, emerged in edentulous patients 6 months after placement of one-piece zirconia and titanium implants.

The influence of a triclosan toothpaste on adverse events in patients with cardiovascular disease over 5-years.

Adverse effects of long-term usage of triclosan-containing toothpaste in humans are currently unknown. We assessed the effect of long-term use of 0.3% triclosan-toothpaste on serious adverse events (SAEs) in patients with cardiovascular disease (CVD).

Periodontal diseases in an Omani adult population: a preliminary study.

Background: Data on the periodontal status of the adult population in the Arab world are scarce. The aim of this pilot study is to assess the prevalence, extent, and severity of periodontal diseases in an adult group from Oman.

Methods: This is a cross-sectional study of 319 teachers who were randomly sampled from the list of teachers from the Muscat region schools in Oman.

Oral hygiene behaviours and readiness to change using the TransTheoretical Model (TTM).

Objective: The aim of this pilot study was to investigate the Transtheoretical Model (TTM) in relation to measures of readiness to change oral hygiene behaviours.

Research Design: Participants (N = 105) were recruited from a dental hygiene patient waiting list. A self-administered questionnaire was designed; it included four measures related to inter-dental cleaning used for TTM staging, confidence and frequency measures of future interdental cleaning and toothbrushing, together with items seeking demographic details.

Periodontal disease and systemic illness: will the evidence ever be enough?

The concept of focal infection or systemic disease arising from infection of the teeth was generally accepted until the mid-20th century when it was dismissed because of lack of evidence. Subsequently, a largely silo approach was taken by the dental and medical professions. Over the past 20 years, however, a plethora of epidemiological, mechanistic and treatment studies have highlighted that this silo approach to oral and systemic diseases can no longer be sustained.

Periodontitis among adult populations in the Arab World.

Background: The Arab World consists of 22 countries from North and North-east Africa and the Middle East. Periodontal disease is an important global oral health burden, and is highly prevalent in developing countries.

Objectives: The objective of this narrative review is to report on the recorded prevalence of periodontitis in the Arab World, and to examine the methods used in collecting the data.

Periodontal pathogen load and increased antibody response to heat shock protein 60 in patients with cardiovascular disease.

Aim: To determine the relationship between periodontal pathogen load and anti-human heat shock protein 60 (hHSP60) antibodies in patients with established cardiovascular disease (CVD).

Materials And Methods: Participants were cardiovascular patients (n = 74) with a previous hospital admission for myocardial infarction. Concurrent periodontal pathogen load of Porphyromonas gingivalis, Fusobacterium nucleatum, Tannerella forsythia and Aggregatibacter actinomycetemcomitans was determined using quantitative real-time PCR.

A comparison of Er:YAG laser and mechanical debridement for the non-surgical treatment of chronic periodontitis: a randomized, prospective clinical study.

Aims: To compare a monotherapy of Er:YAG laser debridement (ERL), wavelength 2940 nm, with mechanical scaling and root planing (SRP) for the treatment of chronic periodontitis using clinical and patient-centred outcomes.

Methods: Twenty-eight participants had two randomly assigned quadrants treated with ERL and two with SRP. Full-mouth plaque index, probing depth, bleeding on probing, clinical attachment level and gingival recession were recorded at baseline and 6- and 12-weeks post therapy.

An exploratory study of the acceptability of delivering oral health information in community pharmacies.

Objective: The community pharmacy is an accessible service which, with further training and support, could be used to deliver oral health messages. This is important especially for those with systemic diseases such as diabetes mellitus and cardiovascular disease, where the oral environment may have a negative impact. This qualitative study assessed the feasibility of pharmacists delivering oral health messages in community pharmacies.

Immediate single implant restorations in mandibular molar extraction sockets: a controlled clinical trial.

Background: In the replacement of missing teeth, a paradigm shift is currently observed with immediate implant placement and/or restoration, particularly in the aesthetic zone. In molar sites, however, anatomical, occlusal and biomechanical considerations remain deterrent factors influencing the outcome of this treatment paradigm. The aim of this report was to evaluate immediate placement and immediate restoration of strongly tapered wide-diameter implant in fresh mandibular molar extraction sockets.

Long term use of triclosan toothpaste and thyroid function.

The long term effects of usage of triclosan-containing toothpaste on thyroid function are currently unknown. Triclosan is structurally similar to thyroid hormones and reductions in serum thyroid hormone levels have been observed in animal studies following oral administration of triclosan. Therefore, an assessment of thyroid function over 4 years was undertaken in a subset of individuals in a randomised, placebo controlled clinical trial comparing the effects of 0.

Genome sequence of the bacteriocin-producing oral probiotic Streptococcus salivarius strain M18.

Streptococcus salivarius is a Gram-positive bacterial commensal and pioneer colonizer of the human oral cavity. Many strains produce ribosomally synthesized proteinaceous antibiotics (bacteriocins), and some strains have been developed for use as oral probiotics. Here, we present the draft genome sequence of the bacteriocin-producing oral probiotic S.

Why should a doctor be interested in oral disease?

Oral health has been implicated in systemic disease throughout the ages; however, the understanding of the relationship between oral disease and systemic diseases such as cardiovascular disease and Type 2 diabetes mellitus is still emerging today. Chronic periodontal disease is widespread in the general population and a significant proportion of adults suffer from the most severe form of the disease. Dental plaque biofilm is necessary for the development of chronic periodontal disease with genetic and environmental factors contributing towards the pathogenesis.

Experiences and perceptions of oral health and oral health care among a sample of older New Zealanders.

Background:  Most research on older people's oral health has been quantitative. A need for more in-depth understanding of the oral health of that age group has pointed to a need for more qualitative investigations.

Objective: To explore experiences and perceptions of oral health and oral health care among an ethnically-mixed sample of older New Zealanders.

Comparison of the clinical features of chronic and aggressive periodontitis.

Overall, while most clinicians would agree that aggressive forms of periodontitis exist as clinical entities, the clinical distinction between chronic and aggressive periodontitis (especially generalized) is not clear cut. This may not be all that significant from a treatment perspective, in so far as individualized anti-infective therapies are effective for both forms of the disease. However, from a research perspective, it is essential that these diseases be clearly distinguished in order to gain a complete understanding of their etiology and pathogenesis.