International Journal of Clinical Pediatric Dentistry最新文献

Background: The introduction of the rotary file system for children was a revolution in the field of pediatric endodontics. These files are cost-effective and help in consistent obturations with shorter instrumentation time.

Aim: The present randomized controlled trial (RCT) was planned for a comparative evaluation of rotary and manual techniques in biomechanical preparation of primary molars to determine their effect in terms of cleaning and shaping efficacy, working time, quality of obturation, and postoperative pain.

Materials and methods: A randomized clinical trial study was conducted in 75 children aged 5-9 years requiring pulpectomy. Each tooth was randomly assigned to one of the three treatment groups: Kedo-S files, rotary K-Flex files, and hand instruments group.

Results: It was observed that Kedo-S files and rotary K-Flex files were more effective in cleaning and shaping of root canals compared to hand H/K files. The postbacterial count for hand files was higher compared to rotary files. Shorter working time was seen with rotary files (3.88-5.04 minutes) compared to hand files (15.68 minutes). Rotary files showed a reduced number of voids, with Kedo-S files in 92% of cases and rotary K-Flex files in 80% of cases. Apical seal and extent of fill were maximum with rotary files, having a grade C rating in 92% of cases. Kedo-S files and rotary K-Flex files showed a significant reduction in postoperative pain compared to hand files.

Conclusion: The present study showed a significant reduction in bacterial count, working time, quality of obturation, and postoperative pain with rotary files.

How to cite this article: Moudgalya MS, Tyagi P, Tiwari S, et al. To Compare and Evaluate Rotary and Manual Techniques in Biomechanical Preparation of Primary Molars to Know Their Effects in Terms of Cleaning and Shaping Efficacy. Int J Clin Pediatr Dent 2024;17(8):864-870.

Aim and background: The aim of this study was to determine the properties of a new luting cement, BioCem®, by evaluating shear bond strength (SBS) and flexural strength (FS).

Materials and methods: A total of 60 extracted deciduous molars were included in this study. Samples were divided into two groups: Group I, Fuji I® (n = 30), and group II, BioCem® (n = 30). Each tooth was embedded in one acrylic block, such that the flattened enamel surface was exposed. Cylinders of 6 mm diameter and 8 mm height were prepared and evaluated for SBS using a universal testing machine. Ten rods of 25 × 2 × 2 mm of each material were prepared using a custom mold to evaluate the FS using a universal testing machine. Statistical Package for the Social Sciences (SPSS) version 20.0 was used for statistical analyses. Intergroup analysis was performed using an independent sample t-test.

Results: Upon comparing the SBS values of the luting agents and prepared enamel surfaces, glass ionomer cement (GIC) displayed the highest value, while BioCem® displayed the lowest. Upon comparing the FS values of the luting agents and prepared enamel surfaces, BioCem® performed better than GIC.

Conclusion: BioCem® may be used as a luting agent for the cementation of stainless steel crowns (SSCs) on primary teeth.

Clinical significance: BioCem®, a recently developed luting cement, may be used for cementing SSCs to the surfaces of prepared deciduous teeth; it exhibits significantly higher FS but lower SBS than that of GIC.

How to cite this article: Shams SA, Nekkanti S, Shetty S. An In Vitro Evaluation of Mechanical Properties of a New Dual-cure, Universal, Bioactive Luting Cement. Int J Clin Pediatr Dent 2024;17(8):887-891.

Aim and background: A child's temperament, influenced by inborn traits and emotional regulation, can impact their dental behavior and caries risk. Parenting styles, such as authoritative, authoritarian, permissive, or neglectful, also play a significant role. Authoritative parenting tends to yield more favorable dental outcomes, while permissive parenting can lead to a higher prevalence of caries. Studying these interactions can help tailor dental interventions and address potential risks associated with caries development. Thus, the study aims to correlate parental personality, the child's temperament to dental caries, and child's behavior in a dental setting.

Materials and methods: A cross-sectional study was conducted on 160 children in the age-group of 6-9 years. The children were selected based on the selection criteria. The children were asked to fill out the parental perception questionnaire (PPQ), and the parents were asked to fill out the emotionality, activity, sociability (EAS) questionnaire to assess the parenting style and child's temperamental status. Later, the child's behavior pattern was assessed using the Frankl behavior rating scale. The children were intraorally examined for the presence of caries using the decayed, extracted, filled teeth (deft) and decayed, missing, filled teeth (DMFT) index. All the data were tabulated and statistically analyzed.

Results: In this study, a total of 160 children were assessed, including 84 boys (52.3%) and 76 girls (47.5%), with an average age of 7.8 years. One-way analysis of variance (ANOVA) followed by Scheffe's post hoc test was performed to compare the temperamental status and parenting style with the behavior of the child in the dental office. The results were statistically significant with a p-value of 0.001. Pearson's correlation coefficient revealed a significant positive correlation between Temperament E scores and def scores in children with positive behavior (p-value = 0.004).

Conclusion: This study's findings suggest that a child's behavior in a dental office is influenced by the parent's personality, the child's temperament, and the dentist.

Clinical significance: A child's capacity to handle dental visits and their overall oral health can be notably affected by the child's temperament and parenting style.

How to cite this article: Thamilvanan S, Srinivasan D, Benedict CH, et al. Correlation of Personality, Temperament, and Behavior of Children in the Dental Environment. Int J Clin Pediatr Dent 2024;17(8):907-912.

Background/introduction: Early childhood caries (ECC) is one of the most prevalent diseases in children worldwide. Early childhood caries is driven by a dysbiotic state of oral microorganisms, mainly caused by a sugar-rich diet. Additionally, poor oral hygiene or insufficient dental plaque removal leads to the rapid progression of ECC. Early childhood caries leads not only to dental destruction and pain in children but also affects the quality of life of the caregivers.Additionally, upon neutrophil activation at inflammatory locations, these proteases are externalized in an active state, aiding in the control of inflammatory and immunological responses. Any enzyme that catalyzes proteolysis reactions is known as a protease. Proteases are produced by human glands or derived from microbes in the oral cavity. Additionally, the oropharyngeal mucosae and crevicular fluids are sources of protease.

Aim: This study is aimed at the estimation and correlation of salivary protease enzymatic activity in the saliva of children with and without ECC.

Materials and methods: A total of 50 children were included in the study, which was divided into two groups: group I (caries-active) and group II (caries-free)-each consisting of 25 children. Unstimulated saliva samples were collected and subjected to a spectrophotometer for analysis. Salivary protease levels were estimated and correlated between caries-active and caries-free children.

Results: The correlation between caries score and salivary protease activity was statistically significant with a moderate correlation. The comparison of mean salivary protease activity between caries-active and caries-free groups was statistically significant. However, the comparison of salivary protease activity based on different age-groups was not statistically significant, whereas gender and caries scores in group A were statistically significant.

Conclusion: In conclusion, there is a substantial correlation between salivary protease enzyme levels and the severity of dental caries, and an increase in salivary protease enzyme levels is linked to a considerable rise in caries severity. As a result, prevention may be possible with early detection.

How to cite this article: Thimmegowda U, Kuri PN, Dhamnekar P. Role of Salivary Protease Enzymatic Activity in Saliva of Children with and without Early Childhood Caries: A Randomized Clinical Trial. Int J Clin Pediatr Dent 2024;17(8):877-880.

Objectives: Early childhood caries (ECC) continue to increase, especially among low socioeconomic communities. This study was conducted in an informal settlement comprising mostly foreigners who have settled in the area. Given the limited dental and medical services available to these communities, this study aimed to determine the dental and medical disease profile of these inhabitants. The objective was to determine the oral health status and the body mass index (BMI) of children attending crèches in an informal settlement.

Materials and methods: Oral health data, including dental caries (DC), soft tissue lesions, fluorosis, erosion, and trauma, were recorded using the World Health Organization (WHO) recommended methods. The examiners were calibrated, and all examinations took place at the crèches under natural sunlight. The BMI was calculated by a team of dieticians who were blinded to the oral health status. The height and weight were measured by calibrated examiners under standardized conditions.

Results: There were a total of 169 participants; the mean age was 4.02 years (±1.13; 1-7) and there was an equal distribution of males and females (49.7% females and 49.3% males). The prevalence of DC was 39.1%, with 19% having 4 or more carious teeth. The mean decayed, missing, and filled teeth (dmft) and plaque scores [Simplified Oral Hygiene Index (OHI-S)] were 1.58 (±2.70) and 0.65 (±0.43), respectively, and the mean dmft score increased with increasing age. The mean d component contributed 99% of the total mean dmft score (1.56). The mean BMI was 15.44, and this decreased significantly (p = 0.009) while the OHI increased significantly (p < 0.001) as the number of carious teeth increased.

Conclusion: The prevalence of caries was relatively high, and those with caries had multiple decayed teeth. The d component contributed almost 100% to the mean score, indicating a lack of access to dental care. The mean BMI score was inversely proportional to the number of carious teeth, which could imply that those with caries had difficulty eating.

How to cite this article: Bhayat A, Madiba TK, Beeforth M, et al. The Oral Health Status and Anthropometric Measurements of Children at Early Childhood Development Centers in an Informal Settlement in Pretoria, South Africa. Int J Clin Pediatr Dent 2024;17(8):903-906.

Background: One of the major concerns of the current era is dental anxiety in Pediatric Dentistry. Kids are very well adapted to emojis or emoticons nowadays, and they represent emotions or moods better than a cartoon picture. Therefore, this study was conducted to evaluate a newly designed anxiety rating scale. The Jeet Wheel Scale (JWS) uses emoticons and colors to assess the anxiety or mood of the child during the first visit of the child.

Aim: The aim was to establish the novel anxiety rating scale and compare it with the Venham Picture Test (VPT) and Facial Image Scale (FIS).

Materials and methods: The study included 100 healthy children aged 4-8 years, and their dental anxiety was assessed using the JWS, VPT, and FIS at their first dental appointment, along with their scale preference.

Results: The mean and standard deviation of anxiety scores measured using the FIS, VPT, and JWS were 1.67 ± 0.88, 1.99 ± 1.17, and 2.79 ± 1.35, respectively. Among the scales used, a significant difference was observed. A strong correlation was observed with the Pearson correlation test. The results indicated a strong correlation (0.863) between the JWS and VPT, and a strong correlation (0.802) between the JWS and the FIS. Based on the above observations, it could be confirmed that the JWS has high validity. Children preferred the JWS over the other two established scales.

Conclusion: The JWS was found to be more efficient for assessing dental anxiety in children.

How to cite this article: Chakraborty S, Jana S, Dey B, et al. Jeet Wheel Scale: A Novel Tool for Evaluation of Dental Anxiety in Children. Int J Clin Pediatr Dent 2024;17(8):898-902.

Introduction: Only a finite number of standard oral health-related quality of life (OHRQoL) measures are available for young children. However, instead of using parents as proxies to report a child's oral health status, children's self-reported oral health measures would be more accurate in providing their own perceptions of oral impacts.

Aim: The study aimed to evaluate the psychometric properties of the Telugu version of the scale of oral health outcomes (SOHO-5T) for 5-year-old children in Telangana.

Materials and methods: The forward-backward translated SOHO-5T was pilot-tested among thirty children. The tested questionnaire was administered to 419 children, followed by a clinical oral examination using dentition status to evaluate dental caries (DC). Children (n = 30) were readministered the same questionnaire after a 2-week interval to test reliability. Internal consistency and test-retest reliability were determined by Cronbach's α and intraclass correlation. Correlation with global ratings of oral health questions was done to assess construct validity. Discriminant validity was evaluated based on the presence or absence of DC. A p < 0.05 was considered statistically significant.

Results: The mean SOHO-5T score was 4.70, and the mean decayed teeth score was 2.48, with 49.16% of children having DC. Cronbach's α scores and the intraclass correlation (ICC) coefficient for overall SOHO-5T were 0.90 and 0.91, respectively. SOHO-5T also demonstrated good construct validity with a significant positive correlation with global ratings of oral health. SOHO-5T showed good discrimination between the presence (9.43 ± 3.10), or absence (0.14 ± 1.01) of DC.

Conclusion: This study shows good internal consistency and test-retest reliability. It also exhibited good construct and discriminant validity.

How to cite this article: Meghana D, Sukhabogi JR, Doshi D, et al. Psychometric Properties of Telugu Version of Scale of Oral Health Outcomes for 5-year-old Children. Int J Clin Pediatr Dent 2024;17(8):933-937.

This case report describes the successful application of presurgical nasoalveolar molding (PNAM) in the treatment of a neonate with Veau's class III cleft lip and palate of the left side. PNAM, a noninvasive method, effectively reduced the cleft deformity (from 10 mm pretreatment to 1 mm post-NAM), improved nasal esthetics, and minimized the need for extensive surgical interventions and better surgical outcomes. The treatment involved precise impression procedures, custom-made appliances, and weekly modifications to achieve optimal results. The comprehensive approach resulted in favorable esthetic outcomes, reduced scar formation, and improved lip symmetry, demonstrating the potential of PNAM as a valuable adjunctive therapy in cleft lip and palate management.

How to cite this article: Yadav L, Mattu N, Yadav N, et al. Enhancing Surgical Outcomes: Presurgical Nasoalveolar Molding for Unilateral Cleft Lip, Alveolus, and Palate in Infants-A Progressive Clinical Report. Int J Clin Pediatr Dent 2024;17(8):951-954.

Aim and background: Sleep quality has a significant impact on children's overall health and is associated with oral diseases. This study aimed to investigate the relationship between dental caries, periodontal status, and sleep patterns in 8-12-year-old children.

Materials and methods: This cross-sectional study was conducted on 120 children aged 8-12 years. The children's sleep habits questionnaire (CSHQ) was employed to evaluate sleep status. Another questionnaire was used to collect data on lifestyle habits. Dental caries status was evaluated using the decayed, missing, and filled teeth (DMFT) and International Caries Detection and Assessment System (ICDAS) indices. Periodontal status was assessed through the plaque index (PI), probing depth (PD), gingival index (GI), and periodontal screening and recording (PSR). The association between oral health and sleep patterns was evaluated using Spearman's coefficient correlation, independent t-test, and the Chi-squared test.

Results: The ICDAS mean was significantly higher in children with improper sleep patterns (p = 0.032). However, there was no statistically significant relationship between DMFT and sleep patterns (p = 0.346). The GI, PD, and PSR mean were significantly higher in the inappropriate sleep pattern group. There was a significant relationship between children's sleep patterns and GI, PD, and PSR indices (p = 0.033, p = 0.020, p = 0.028, respectively). However, there was no significant association between PI and sleep patterns (p = 0.277).

Conclusion: Children's sleep patterns were associated with dental caries and periodontal status. Adequate sleep is required to prevent oral diseases such as dental caries and periodontal diseases.

Clinical significance: According to this study, it is recommended that children should be encouraged to get adequate sleep by their parents and dentists.

How to cite this article: Mehdipour A, Abbasi R, Keykha E, et al. The Association between Dental Caries, Periodontal Status, and Sleep Patterns in Children. Int J Clin Pediatr Dent 2024;17(8):925-932.

Aim: The aim of this study was to evaluate the antimicrobial efficacy and minimum inhibitory concentration (MIC) of commercially available pediatric dentifrices containing different compositions against Streptococcus mutans and Lactobacillus activity.

Materials and methods: Four different commercially available brands of pediatric dentifrices, designated as sample I-fluoride, sample II-herbal, sample III-xylitol with nanosilver particles, and sample IV-xylitol with fluoride, along with two control groups (a positive control-ciprofloxacin and a negative control-distilled water), were tested for their antibacterial activity by measuring the zone of inhibition, followed by MIC against two dental bacterial pathogens, S. mutans strain and Lactobacillus acidophilus (LB) strain, at five different twofold dilutions of 100, 50, 25%, 12.5, and 6.25% concentrations.

Result: All four dentifrices were found to have wide variations in their effectiveness against the two tested microorganisms at 100% (pure) and 50% concentrations, with sample I having the highest activity, followed by sample IV and sample II. At 25% concentration, only sample I and sample IV showed antibacterial activity, while at 12.5 and 6.25% concentrations, none of the tested toothpastes exhibited any antibacterial activity. Sample III failed to show antibacterial activity even in pure form against the two microorganisms.

Conclusion: In our present study, the fluoride-containing pediatric dentifrice with a lower fluoride concentration (458 ppm) exhibited the highest zone of inhibition, followed by the xylitol with fluoride dentifrice and the herbal dentifrice. No zone of inhibition was observed in the nanosilver with xylitol dentifrice.

How to cite this article: Dureha R, Navit S, Khan SA, et al. Comparative Evaluation of Antimicrobial Activity and Minimum Inhibitory Concentration of Commercially Available Pediatric Dentifrices: An In Vitro Study. Int J Clin Pediatr Dent 2024;17(8):938-944.