Accelerated tooth eruption in children with diabetes mellitus.

OBJECTIVE: The objective of this study was to evaluate tooth eruption in 6- to 14-year-old children with diabetes mellitus. METHODS: Tooth eruption status was assessed for 270 children with diabetes and 320 control children without diabetes. Data on important diabetes-related variables were collected. Analyses were performed using logistic regression models. RESULTS: Children with diabetes exhibited accelerated tooth eruption in the late mixed dentition period (10-14 years of age) compared to healthy children. For both case patients and control subjects the odds of a tooth being in an advanced eruptive stage were significantly higher among girls than boys. There was also a trend associating gingival inflammation with expedited tooth eruption in both groups. No association was found between the odds of a tooth being in an advanced stage of eruption and hemoglobin A(1c) or duration of diabetes. Patients with higher body mass index percentile demonstrated statistically higher odds for accelerated tooth eruption, but the association was not clinically significant. CONCLUSIONS: Children with diabetes exhibit accelerated tooth eruption. Future studies need to ascertain the role of such aberrations in dental development and complications such as malocclusion, impaired oral hygiene, and periodontal disease. The standards of care for children with diabetes should include screening and referral programs aimed at oral health promotion and disease prevention.

Gingival bleeding in 6- to 13-year-old children with diabetes mellitus.

PURPOSE: This study assessed gingival bleeding in diabetic children during the mixed dentition period. METHODS: Three hundred fifty-five 6- to 13-year-old diabetic (99% type 1) and nondiabetic control children in the mixed dentition stage were evaluated from a total cohort of 700 6- to 18-year-old children. Gingival status was assessed, and data on important diabetes-related variables were collected. Analyses were performed using Poisson's regression. RESULTS: Diabetic children had significantly more gingival bleeding than controls for both primary and permanent teeth. The risk of gingival bleeding around the primary teeth in cases was 35% more than in the control group (P=.001); and the risk of gingival bleeding around the permanent teeth in cases was 57% more than in the controls (P<.001). The number of teeth with bleeding had a very modest, but statistically significant, association with: (1) mean HbA1c; (2) body mass index (BMI)-for-age percentile; and (3) duration of diabetes. CONCLUSIONS: These findings demonstrate that diabetic children are at a significantly higher risk for gingival bleeding. Diabetes-related oral complications affect the primary periodontium as early as age 6 and possibly earlier. The emphasis on oral hygiene may be valuable in preventing future periodontal complications in diabetic patients.

Diabetes mellitus promotes periodontal destruction in children.

AIM: The association between diabetes mellitus and periodontal attachment and bone loss is well established. Most of the prior literature has focused on adults, and studies in children have mostly reported gingival changes. Our aim was to assess the periodontal status of a large cohort of children and adolescents with diabetes. MATERIAL AND METHODS: We examined 350 children with diabetes (cases) and 350 non-diabetic controls (6-18 years of age). Using three different case definitions for periodontal disease, which incorporated gingival bleeding and/or attachment loss findings, multiple logistic regression analyses adjusting for age, gender, ethnicity, frequency of prior dental visits, dental plaque, and examiner were performed. RESULTS: Subjects with diabetes had increased gingival inflammation and attachment loss compared with controls. Regression analyses revealed statistically significant differences in periodontal destruction between cases and controls across all disease definitions tested (odds ratios ranging from 1.84 to 3.72). The effect of diabetes on periodontal destruction remained significant when we separately analysed 6-11 and 12-18 year old subgroups. CONCLUSIONS: These findings demonstrate an association between diabetes and an increased risk for periodontal destruction even very early in life, and suggest that programmes to address periodontal needs should be the standard of care for diabetic youth.

Periodontal infection profiles in type 1 diabetes.

OBJECTIVES: We investigated the levels of subgingival plaque bacteria and serum IgG responses in patients with type 1 diabetes and non-diabetic controls of comparable periodontal status. MATERIAL AND METHODS: Fifty type 1 diabetes patients (mean duration 20.3 years, range 6-41) were age-and gender-matched with 50 non-diabetic individuals with similar levels of periodontal disease. Full-mouth clinical periodontal status was recorded, and eight plaque samples/person were collected and analysed by checkerboard hybridization with respect to 12 species. Homologous serum IgG titres were assessed by checkerboard immunoblotting. In a sub-sample of pairs, serum cytokines and selected markers of cardiovascular risk were assessed using multiplex technology. RESULTS: Among the investigated species, only levels of Eubacterium nodatum were found to be higher in diabetic patients, while none of the IgG titres differed between the groups, both before and after adjustments for microbial load. Patients with diabetes had significantly higher serum levels of soluble E-selectin (p=0.04), vascular cell adhesion molecule-1 (VCAM-1; p=0.0008), adiponectin (p=0.01) and lower levels of plasminogen activator inhibitor-1 (PAI-1; p=0.02). CONCLUSIONS: After controlling for the severity of periodontal disease, patients with type 1 diabetes and non-diabetic controls showed comparable subgingival infection patterns and serum antibody responses.

Impacted permanent maxillary canines: diagnosis and treatment.

Palatally impacted permanent maxillary canines are a relatively common dental anomaly of unknown etiology. Early diagnosis of these impactions and subsequent intervention reduce the risk of further complications and may even remedy the impactions. Additionally, several surgical techniques can be used to resolve the impactions when intervention is not sufficient. An understanding of effective diagnosis and treatment of these impactions is imperative to the health and well-being of the teeth and supporting periodontium.