Pediatric dentistry最新文献

Purpose: The purpose of this study was to identify and analyze reports and testimonies from the U.S. Government Accountability Office (GAO) relevant to children's oral health and dental care during the calendar years 1990 through 2021. Methods: The GAO database was searched for reports and testimonies that directly or tangentially addressed children's oral health and dental care. Titles, abstracts, and texts were reviewed to determine what Congress asked of GAO and how GAO responded. Results: Among nearly 30,000 health- and health care-related GAO releases over 31 years, 35 were focused on children's oral health and/or dental care. In response to requests by key congressional committees and legislators, reports addressed coverage, access, utilization, cost, network adequacy, workforce, and safety net. Multiple reports addressed the persistence of health and health care inequities. GAO's findings have supported dental mandates for the Children's Health Insurance Program (CHIP) and Affordable Care Act, the federal pediatric Oral Health Initiative, and congressional oversight of federal agencies that administer Medicaid/CHIP and train dentists. Conclusions: Over more than a quarter century, the U. S. Government Accountability Office has contributed meaningfully to congressional understanding of pediatric oral health and dental care. Continued reliance by Congress on GAO investigations can further enhance policy-making and oversight on issues important to pediatric dentistry.

Purpose: Assess whether children with developmental defects of enamel (DDE) in primary teeth have a higher risk of having dental caries or a higher prevalence of clinical consequences due to the disease than those without DDE. Methods: Search was performed in PubMed, Scopus, Web of Science™, Cochrane Library, LILACS, BBO, Embase databases and in gray literature. Three independent reviewers were involved in study selection, data extraction, and bias assessment. Risk of bias was evaluated by the Newcastle-Ottawa scale. DDE and its subtypes (demarcated opacities, hypoplasia, hypomineralized second primary molars (HSPM), and fluorosis) were regarded as exposure. Dental caries and clinical consequences of untreated caries were also assessed. In the meta-analyses, odds ratio (OR) was used in the random effects model for dichotomous outcomes. Quality of evidence was assessed using the Grading Recommendations Assessment, Development and Evaluation (GRADE). Results: The search yielded 5,750 studies, 39 of which were included in the systematic review and 20 in the meta-analysis. The risk of bias ranged from 4 to 9 points. Children with DDE were more prone to primary tooth caries (OR=2.79; 95% CI:1.29-6.03), and so were those with demarcated opacities (OR=1.75; 95% CI:1.09-2.78), hypoplasia (OR=2.84; 95% CI:1.73-4.67), and HSPM (OR=2.89; 95% CI:1.65-5.06). Fluorosis was not associated with caries (OR=1.39; 95% CI:0.97-1.98). Regarding tooth as a unit of analysis, DDE was highly associated with caries (OR=2.34; 95% CI:1.74-3.16). As for the clinical consequences of caries, only the qualitative analysis was conducted and there was no consensus in the studies. Conclusion: DDE is associated with higher primary tooth caries experience.

Purpose: The purpose of this study was to report the prevalence of early childhood caries (ECC) and severe early childhood caries (S-ECC) in the United States and to examine trends from 2013 to 2018 in children under six years of age. Methods: Data were obtained from National Health and Nutrition Examination Survey (NHANES). Data from three consecutive cycles (2013 to 2014, 2015 to 2016, and 2017 to 2018) were analyzed. A total of 3,157 children younger than six years of age were included in the analysis. The proportion of children with ECC who developed S-ECC was calculated to assess the severity of the disease burden. Multivariable logistic models were used to determine the significance of both linear and quadratic trends. Subgroup analyses were done to test trends in different population groups. Results: The overall prevalence of ECC from 2013 to 2018 was 18.6 percent; the overall prevalence of S-ECC during this interval was 10.6 percent. The prevalence of ECC decreased from 2013 to 2014 (19.6 percent) to 2015 to 2016 (17.4 percent) but increased from 2017 to 2018 (to 18.7 percent). By contrast, the prevalence of S-ECC increased substantially from 2013 to 2014 (9.8 percent) through 2017 to 2018 (11.9 percent). The proportion of children with S-ECC among those with ECC increased from 2013 (49.9 percent) to 2018 (63.4 percent; linear P=0.048) with a significant linear increase among five-year- old (P=0.013), males (P=0.037) and children in families with income 100 percent of the Federal Poverty Guideline (P=0.003). Conclusion: A greater proportion of children with early childhood caries developed from 2017 to 2018 versus 2013 to 2014.

Purpose: The purpose of this study was to evaluate the clinical retention capabilities of a self-etch adhesive system (experimental group) and conventional acid-etch (control group) techniques and compare the caries incidence within six months and 24 months of follow-up periods. Methods: A total of 47 healthy children with a mean age of 9.7 years and either sound or noncavitated erupted permanent first molars were included in the trial. A total of 188 molars were randomly assigned in a split-mouth design for the self-etch mode in the universal adhesive or conventional acid-etch. Differences in sealant retention and caries incidence were compared at six and 24 months after sealant placement using a chi-square test. Results: Within 24 months of follow-up, the retention of fissure sealant applied using conventional acid etching (41 out of 66; 62.1 percent) was significantly higher (P<0.05) than that of the fissure sealant applied using self-etching mode in the universal adhesive system (17 out of 66; 25.8 percent). There was no significant difference in caries incidence between the two groups up to 24 months after sealant placement. Conclusion: With 24 months of follow-up, the retention of the conventional acid-etching technique were superior to those of the self-etch technique.

Purpose: The purpose of this study was to evaluate the association between probable awake bruxism (PAB) and school bullying in children and adolescents. Methods: A total of 380 children and adolescents enrolled in public and private schools in the city of Lavras, Minas Gerais, Brazil, participated in this case-control study. The case group (190 children with PAB) and the control group (190 children without PAB) were matched for sex and age. Data acquisition involved questionnaires administered to the children/adolescents and their parents/caregivers. An oral clinical examination to assess attrition tooth wear was also performed. Descriptive statistics and logistic regression analyses (95 percent confidence interval [95% CI], P<0.05) were conducted. Results: Among the 380 participants, 176 (46.3 percent) were male and 204 (53.7 percent) were female. Children and adolescents who were involved in bullying episodes as victims/bullies (odds ratio [OR] equals 2.92, 95% CI equals 1.07 to 7.95, P=0.036) and victims (OR equals 1.93, 95% CI equals 1.04 to 3.57, P=0.037) were significantly associated with PAB. Children and adolescents who reported sleep problems (OR equals 2.51, 95% CI equals 1.07 to 5.89, P=0.033) were significantly associated with PAB. Conclusion: Based on the results, it was observed that probable awake bruxism is associated with involvement in episodes of school bullying and sleep problems.

Purpose: The purpose of this study was to compare the effectiveness of intranasal fentanyl combined with oral midazolam to oral midazolam alone in pediatric dental patients. Methods: Thirty-two uncooperative healthy children aged three to six years old, who met the inclusion criteria, were randomly assigned to receive oral midazolam (0.7 mg/kg) with either intranasal fentanyl (one μg/kg) or intranasal placebo (saline). A controlled, randomized, double-blinded, crossover clinical trial design was followed so that each child received both regimens. Data collected included the onset of sedation, working time, sedation and behavior assessment, and occurrence of side effects. Results: The onset of sedation time was not statistically different between the two groups (P=0.62), while the median working time of the midazolam/fentanyl sedation was sig- nificantly longer than the midazolam sedation (P<0.001). Sedation scores were significantly better with the midazolam/fentanyl sedation regimen at separation from parents (P=0.032), local anesthesia administration (P=0.018), rubber dam application (P=0.035), after five minutes of dental treatment (P=0.035), after 10 minutes (P=0.039), after 15 minutes (P=0.012), and after 20 minutes (P=0.038). Behavior scores were significantly better with the midazolam/fentanyl sedation only at local anesthesia administration (P=0.021), rubber dam placement (P=0.004), and after five minutes of dental treatment (P=0.049). Minor side effects occurred in 12.5 percent of sedation procedures and were not significantly associated with either of the two groups (P=0.70). Conclusion: The combination of oral midazolam with intranasal fentanyl sedation, when compared to oral midazolamas a single agent, significantly improved sedation and behavior during local anesthesia and operative dentistry for healthy three- to six-year-old children in addition to prolonged sedation working time.