Periodontal Health in Women With Early-Stage Postmenopausal Breast Cancer Newly on Aromatase Inhibitors: A Pilot Study.

BACKGROUND: Aromatase inhibitor (AI) use results in low estrogen levels, which in turn affect bone mineral density (BMD). Periodontitis, alveolar bone loss, and tooth loss are associated with low BMD. The goal of this study is to assess the prevalence of periodontitis and perceived oral health and evaluate salivary biomarkers in postmenopausal women who are survivors of early-stage (I to IIIA) breast cancer (BCa) and receive adjuvant AI therapy. METHODS: Participants included 58 postmenopausal women: 29 with BCa on AIs and 29 controls without BCa diagnoses. Baseline periodontal status was assessed with: 1) periodontal probing depth (PD); 2) bleeding on probing (BOP); and 3) attachment loss (AL). Demographic and dental utilization information was gathered by questionnaire. Linear regression modeling was used to analyze the outcomes. RESULTS: No differences were found in mean PD or number of teeth. The AI group had significantly more sites with BOP (27.8 versus 16.7; P = 0.02), higher worst-site AL (5.2 versus 4.0 mm; P <0.01), and more sites with dental calculus (18.2 versus 6.4; P <0.001) than controls. Linear regression adjusted for income, tobacco use, dental insurance, and previous radiation and chemotherapy exposure demonstrated that AI use increased AL by >2 mm (95% confidence interval, 0.46 to 3.92). Median salivary osteocalcin and tumor necrosis factor-α levels were significantly higher in the AI group than the control group. CONCLUSION: This first investigation of the periodontal status of women initiating adjuvant AI therapy identifies this population as having an increased risk for periodontitis.

Influence of autogenous platelet concentrate on combined GTR/graft therapy in intrabony defects: a 7-year follow-up of a randomized prospective clinical split-mouth study.

OBJECTIVES: To investigate the influence of autogenous platelet concentrate (APC) on the long-term regeneration outcome 7 years after guided tissue regeneration (GTR) in deep intrabony periodontal defects. MATERIAL AND METHODS: In 25 patients, two deep contra-lateral intrabony defects were treated according to GTR (randomized split-mouth-design). In the test defects, APC was additionally applied. After 7 years, healing results were assessed clinically by a blinded examiner and compared to baseline and 12-months results. Furthermore, a tooth survival analysis was performed. RESULTS: After 7 years, 23 patients were available for survival analysis and 16 patients for split-mouth analysis; 84% of the test and control teeth were still in situ. In both groups, the median attachment level of 10.5 mm [(25/75%): test 9.0/13.0, control 10.0/12.0] at baseline was significantly (p ≤ 0.05) reduced to 6.0 mm [test 4.0/6.8, control 5.0/7.0] after 1 year. Six years later, it had increased again to 7.0 mm in test sites [5.3/10.0] (p ≤ 0.05) and had remained stable in control sites [5.0/7.8] (p > 0.05). Bleeding on Probing (BOP) had increased in both groups. During the last 6 years, only 26% of the patients received a structured supportive periodontal therapy in the clinic. CONCLUSION: Within its limitations, the present study indicates that the clinical outcome of GTR therapy can be maintained over 7 years. However, the additional use of APC may even have a possibly negative influence on the long-term stability.

Fruit and vegetable consumption among older adults by tooth loss and socio-economic status.

BACKGROUND: The aim of this study was to examine consumption of fruit and vegetables in relation to tooth loss and income. METHODS: Data were collected in 2004-06, using a three-stage, stratified clustered sample, involving a computer-assisted telephone interview (CATI), oral examination and mailed questionnaire followed by a food frequency questionnaire. RESULTS: A total of 14 123 adults responded to the CATI (49% response) of whom 5505 (44% of those interviewed) agreed to undergo an oral epidemiological examination. In the nutrition sub-study, a total of n = 1218 persons were approached in New South Wales and Queensland, with n = 1129 responding (92.7% response rate). Among respondents aged 55 years or more 34.5% had <21 teeth. Adjusting for income the prevalence of infrequent consumption ('never or less than once a month') was associated with [PR = prevalence ratio (95% CI)] fewer teeth for the fruits, 'peach, nectarine, plum, apricot' PR = 1.91 (1.12, 3.25) and 'grapes or berries' PR = 1.69 (1.03, 2.76), and for the vegetables 'stir-fried or mixed' PR = 2.34 (1.14, 4.78), 'sweetcorn' PR = 1.45 (1.001, 2.10), 'mushrooms' PR = 1.62 (1.05, 2.50), 'lettuce' PR = 3.99 (1.31, 12.17) and 'soy beans' PR = 1.11 (1.01, 1.21). CONCLUSIONS: An inadequate dentition was associated with lower consumption of a range of fruits and vegetables indicating that dentition-related impairment of chewing ability could have adverse consequences on nutritional intake among Australian adults.

Angiographically confirmed coronary heart disease and periodontal disease in middle-aged males.

BACKGROUND: The aim of this study was to investigate whether an association could be demonstrated between coronary heart disease (CHD) and chronic periodontitis in a population of middle-aged males in Northern Ireland. METHODS: A case-control design was used. Cases were men aged over 40 years with angiographically proven CHD. Controls were age-matched males, with no evidence of CHD, randomly drawn from the same locality as the cases. Each subject had a clinical periodontal examination and completed a detailed sociodemographic questionnaire. High sensitivity C-reactive protein (CRP) was measured in serum by immunoturbidimetry. RESULTS: There were 92 cases (mean age 56.7 years; SD = 6.3) and 79 controls (mean age 58.2 years; SD = 6.7). The CHD cases had an average of three teeth less than the controls (P <0.0001). A higher proportion of sites examined in cases than controls had plaque (P = 0.004), bleeding on probing (P = 0.013), and probing depths of > or = 4 mm (P = 0.006) or > or = 6 mm (P = 0.03). Subjects with > or = 4 mm pocketing in more than 20% of their interproximal sites and those with deep pocketing (> or = 6 mm) were classified as having poor periodontal status. A total of 35 cases (38%), compared to only 13 controls (16%), had a poor periodontal status (P = 0.0017). Men with a poor periodontal condition had higher levels of CRP (median 2.19 mg/l) than those with good periodontal health (median 1.42 mg/l), P = 0.007. After adjusting for smoking, academic achievement, alcohol consumption, unemployment, ability to maintain body weight, regular exercise, ability to relax daily, having a hobby or pastime, plaque, and CRP, logistic regression analysis showed that poor periodontal status was significantly associated with CHD, with an adjusted odds ratio of 3.06 and 95% confidence intervals of 1.02 to 9.17, P = 0.046. CONCLUSIONS: There was an association between coronary heart disease and poor periodontal status in the middle-aged males investigated. This association was independent of diabetes and all other cardiovascular risk factors investigated.

The relationship between sweetness preference and dental caries in mother/child pairs from Maringá-Pr, Brazil.

AIM: Children's patterns of sugar consumption and dental health status have been associated to their mothers' patterns. As a liking for sweetness has been related to caries levels, this study was carried out to analyse the relationship between sweetness preference and caries experience in mother/child pairs. PARTICIPANTS AND METHODS: A cross-sectional survey was conducted on a sample of low socio-economic mothers and their 4-5-year-olds from Maringá-Pr, Brazil. Mothers' and children's preference for sugar was measured using the Sweet Preference Inventory. Their caries experience was assessed according to World Health Organization (WHO) guidelines. RESULTS: High levels of sweetness preference and caries experience were found in the sample studied. Although not strong, a significant correlation in patterns of sweetness preference (r=0.12, P<0.05) and caries experience (r=0.14, P<0.05) between mother/child pairs was identified. Among the social-demographic variables, only family income was statistically associated with the children's preference for sweetness (P<0.05). No significant association between sweetness preference and caries experience could be established. CONCLUSION: The findings of this study suggest that mothers may play an important role on the establishment of their children dietary preferences and patterns of dental health. Also, that the socio-economic status may influence children's preference for sugar.