RESUMEN
AIM: Aim of this randomised clinical trial was to compare the outcome of direct pulp capping (DPC) versus pulpotomy, both with MTA, for carious primary molars. METHODS: Healthy, cooperative children aged 3-9 years with at least one deep carious primary molar requiring vital pulp therapy were included. Data on the primary outcome (all-cause failure) and secondary outcomes (clinical or radiographic failure) were collected blindly semi-annually for a minimum of 1 year up to 3 years and analysed with survival analysis and generalised linear regression at alpha = 5%. RESULTS: A total of 74 children were randomly allocated on 1:1 basis to DPC (35 children; 40 teeth) or pulpotomy (39 children; 57 teeth). Survival from all-cause failure was 79.7% [95% confidence interval (CI) 69.3-86.9%] at 12 months and 66.0% (95% CI 53.4-76.0%) at 24 months which remained stable up to 36 months, with no differences between groups (P > 0.05). No significant difference was found in the survival rate of the two groups for all-cause [hazard ratio (HR) = 0.95; 95% CI 0.45-2.01; P = 0.88], clinical (HR = 0.74; 95% CI 0.0.19-2.92; P = 0.66), or radiographic failure (HR = 0.80; 95% CI 0.0.36-1.82; P = 0.60) throughout the 3-year follow-up. Regression analysis indicated that needing a second attempt for haemorrhage control was associated with higher clinical failure rate. All-case failure was significantly different for class II versus occlusal cavities and in the latter cavities pulpotomy performed better (P < 0.001). CONCLUSION: The results of the current trial indicate that both DPC and pulpotomy can be reliable options for the treatment of deep carious primary molars in cooperative children, in carefully selected cases.
Asunto(s)
Recubrimiento de la Pulpa Dental , Pulpotomía , Compuestos de Aluminio , Compuestos de Calcio , Niño , Preescolar , Combinación de Medicamentos , Humanos , Diente Molar , Óxidos , Pemetrexed , Silicatos , Resultado del TratamientoRESUMEN
AIM: This was to explore the association between dental caries and body mass index (BMI) by conducting a cross-sectional study of a sample of preschool children from a major Greek city. METHODS: The sample consisted of 2180 children aged 2.5-5.9 years from 33 private day care centres of Thessaloniki. The examinations were performed on site in ample day light by one examiner using disposable dental mirrors and a penlight. Oral examinations included recording of dental caries by dmfs index. Subject's height and weight were measured using a portable measuring unit and a digital scale, respectively. RESULTS: The overall prevalence of underweight, normal weight, overweight and obese children in each BMI-based weight category was 11.8, 72.2, 12.8, and 3.2 %, respectively. The mean age of the total sample was 50.09 (±10.28) months, mean dmfs was 0.36 (±1.9) and the caries-free children were 90.0 %. Overweight children were 1.36 times and obese children 1.99 times more likely to have higher dmfs than normal weight children. The mean dmfs values of underweight children did not significantly differ than that of children with normal weight. The relatively higher dmfs of the obese and overweight children was mostly evident in the older (60-71 months) age group. CONCLUSIONS: Caries prevalence in this sample of Greek children attending private day care centres was low. Overweight and obese preschool children were at higher risk of dental caries than normal- and underweight children.