Psychosocial aspects of periodontal disease diagnosis and treatment: A qualitative study.

AIMS: Patient-reported outcomes have attracted interest as there has been a shift from clinician-centric endpoints. This qualitative study aimed to develop an understanding of the psychosocial impact of periodontitis and its treatment. MATERIALS AND METHODS: Fourteen adults were asked to document their experiences of untreated periodontitis and non-surgical periodontal therapy at a university clinic, using written or audio-recorded diaries. The diary data were then used as a framework for semi-structured qualitative interviews, conducted at the completion of initial non-surgical treatment. Inductive thematic content data analysis was employed. RESULTS: Three themes illustrated the detrimental impact of periodontitis: "concealment," "having a guilty conscience" and "patient comfort as paramount." These were related to a core underlying concept, "progression to a more positive outlook," which described a distinct shift in participants' attitudes and optimism after their periodontal treatment. Despite finding treatment unpleasant, the participants described profound positive influences on their social well-being, self-esteem, mood, work, relationships and outlook. CONCLUSIONS: This study illustrated the broad psychosocial impact of periodontitis. The findings suggest that the benefits of periodontal treatment extend beyond improvements in traditional biomedical indicators to those which are more relevant and desirable to patients.

A public health perspective on personalized periodontics.

In this paper, we consider personalized periodontics from a public health perspective. Periodontitis is an under-acknowledged and important public health problem, and there has long been interest in identifying and treating those who are at high risk of developing this disease. Although susceptibility/risk-assessment tools in periodontology are currently in their early stages of development, personalized periodontics is increasingly becoming a realistic approach. At the population level, however, personalized periodontics is not an effective way of improving periodontal health because it would target only those who seek help or are able to access care. The occurrence of periodontitis in populations is socially patterned, with those of lower socio-economic position having poorer periodontal health and being far less likely to seek care. There is the potential for social inequalities actually to worsen as a result of personalized periodontics. In most health systems, personalized periodontics is likely to be accessible only to the social strata for whom it is affordable, and those with the greatest need for such an intervention will remain the least likely to be able to get it. Thus, personalized periodontics is likely to be a niche service for a small proportion of the adult population. This is at odds with the public health approach.

Chronic periodontitis and implant dentistry.

Dental implants are regularly placed in patients with a history of periodontitis, even though peri-implant tissues are susceptible to the same host-modulated plaque-induced factors that initiate and sustain periodontitis. This article endeavors to clarify the evidence regarding the history of periodontitis as a risk factor for implant success and survival, and the role of supportive periodontal therapy in maintaining implants for individuals with a history of periodontitis.

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. In contrast, modifying factors can be defined as those factors that alter the nature or course of the inflammatory lesion. These factors do not cause the disease but rather modify the chronic inflammatory response, which, in turn, is determined by the nature of the innate and adaptive immune responses and the local cytokine and inflammatory mediator networks. Chronic inflammation is characterized by vascular, cellular and repair responses within the tissues. This paper will focus on how common modifying factors, such as smoking, stress, hormonal changes, diabetes, metabolic syndrome and HIV/AIDS, influence each of these responses, together with treatment implications. As treatment planning in periodontics requires an understanding of the etiology and pathogenesis of the disease, it is important for all modifying factors to be taken into account. For some of these, such as smoking, stress and diabetic control, supportive health behavior advice within the dental setting should be an integral component for overall patient management.

Does having children affect women's oral health? A longitudinal study.

BACKGROUND: Many believe women's oral health deteriorates as a result of having children. If so, such associations should exist among women but not among men. The aims of this study were to investigate whether number of children is associated with experience of dental disease and tooth loss among both men and women and to examine whether this association is affected by other variables of interest. METHODS: This study used data from the Dunedin Multidisciplinary Health and Development study, a longitudinal study of 1037 individuals (48.4% female) born from April 1972 to March 1973 in Dunedin, New Zealand, who have been examined repeatedly from birth to age 45 years. RESULTS: Data were available for 437 women and 431 men. Those with low educational attainment were more likely to have more children and began having children earlier in life. Having more children was associated with experiencing more dental caries and tooth loss by age 45, but this association was dependent on the age at which the children were had. Those entering parenthood earlier in life (by age 26) had poorer dental health than those entering parenthood later in life, or those without children. There was no association between number of children and periodontal attachment loss (PAL). Low educational attainment, poor plaque control, never routine dental attendance, and smoking (for PAL) were associated with PAL, caries experience, and tooth loss. CONCLUSIONS: Social factors associated with both the timing of reproductive patterns and health behaviors influence the risk of dental disease and its management.

Quantifying the Association Between Self-Reported Diabetes and Periodontitis in the New Zealand Population.

BACKGROUND: This study aims to investigate the association between diabetes and periodontitis in the New Zealand (NZ) adult population. METHODS: Data from two NZ national surveys (N = 2,048) were analyzed to compare estimates of the strength of the association between diabetes and periodontitis using two multivariate epidemiologic approaches (cohort and matched case-control studies). This was possible because the first survey provided participants for the second survey. Periodontitis cases were identified using 14 case definitions, including six severe definitions. The cohort study identified those with diabetes in 2006/07 and those with periodontitis in 2009 to determine the patients with diabetes odds of having periodontitis, using logistic regression modeling (adjusting for smoking status, sociodemographic, and dental characteristics). The matched case-control study identified cases of severe periodontitis in 2009 and compared their 2006/07 diabetic status with that of controls (individually matched on age group, sex, and socioeconomic status). Conditional logistic regression modeling was used for the case-control study, adjusting for ethnicity, smoking status, and dental characteristics. RESULTS: Overall, 3.6% of the periodontally examined adults reported having diabetes. There was no sex difference in diabetes prevalence, but it was greater in older age groups. Depending on the definition of periodontitis used, there were different estimates of risk for periodontitis, with odds ratios ranging from 1.91 (P = 0.01) to 3.51 (P = 0.22) using the cohort study approach. Diabetes was associated with a greater risk of having periodontitis using only two of the 14 periodontitis case definitions. No association was observed using the matched case-control study. CONCLUSIONS: The diabetes-periodontitis association in the NZ population remains unclear. This study demonstrates that the determination of the strength of a putative association is method dependent.