Effectiveness of silver diamine fluoride versus sodium fluoride varnish combined with mother's motivational interviewing for arresting early childhood caries: a randomized clinical trial.

BACKGROUND: Silver Diamine Fluoride (SDF) has gained attention as one of the minimally invasive modalities to manage ECC although it causes black staining of treated carious lesions. A possible affordable alternative may be Sodium Fluoride (NaF) varnish combined with good oral hygiene promoted by parental Motivational Interviewing (MI). The study compared the effectiveness of 38% SDF solution and 5% NaF varnish supported by parental MI in arresting ECC. MATERIALS AND METHODS: Children aged ≤ 4 years old with at least one active carious lesion (ICDAS score ≥ 3) were randomly assigned to treatment by a single application of 38% SDF solution or a single application of 5% NaF varnish supported by two MI sessions for mothers at baseline and after three months. Chi-Squared test was used to compare groups and multilevel logistic regression analysis was used to assess the effect of the interventions on ECC arrest adjusting for confounders. The interaction between the type of intervention and baseline lesion severity, moderate (ICDAS 3/4) or advanced (ICDAS 5/6), was also assessed. RESULTS: The study included 165 children with 949 active lesions. After 6 months, there were no significant differences between SDF and NaF/MI groups in overall caries arrest (63.7% and 58.1%, p = 0.08), and in moderate lesions (72.9% and 69.6%, p = 0.52). However, in advanced lesions, the arrest rate was significantly higher in the SDF than the NaF/ MI group (60.3% and 50.0%, P = 0.01). Multilevel multiple logistic regression showed no significant differences between the interventions (AOR = 1.56, P = 0.27) with significant interaction between the intervention and baseline lesion severity (p < 0.001). Moderate lesions treated with SDF (AOR = 3.69, P = 0.008) or NaF/MI (AOR = 3.32, P < 0.001) had significantly higher odds of arrest than advanced lesions treated with NaF/ MI with no difference between advanced lesions treated with SDF or NaF/ MI (AOR = 1.85, P = 0.155) in arrest rate. CONCLUSION: NaF/ MI can be an alternative to SDF in arresting advanced and moderate ECC lesions without staining with stronger effect on moderate lesions (ICDAS 3/4). TRIAL REGISTRATION: The trial was retrospectively registered at clinicaltrial.gov registry (#NCT05761041) on 9/3/2023.

Parenting practices and oral health behaviors of children in rural Egypt: gender differences in a household survey.

BACKGROUND: Parenting practices influence children's health and development. The current study aimed at assessing gender differences in children's perception of the parenting practices of both parents, and in the association between children's oral health behaviors and parenting practices. METHODS: A cross-sectional household survey of 6-12 year old children was conducted in a rural area in Northwestern Egypt in 2019. Clinical examination assessed caries and gingivitis. The Alabama Parenting Questionnaire assessed parenting practices in five domains (positive parenting, involvement, inconsistent disciplining, poor monitoring and corporal punishment) and the World Health Organization questionnaire assessed oral health behaviors including sugar consumption and daily toothbrushing. Sugar consumption was the dependent variable in linear regression and daily toothbrushing was the dependent variable in logistic regression. Parenting practices were the explanatory variables adjusting for confounders. Effect modification by child gender was assessed. RESULTS: The response rate was 94.1% (n = 433), mean age = 9.9 years, 44.1% boys, 17.8% with daily toothbrushing and mean sugar consumption score = 3.4/8. Girls perceived more mothers' positive parenting than boys (mean = 14.15 and 13.46) and boys perceived more poor monitoring and corporal punishment. Boys and girls differed in the association between sugar consumption and fathers' inconsistent disciplining, poor monitoring (P = 0.004 and 0.02) and mothers' corporal punishment (P = 0.02), and also daily toothbrushing and mothers' involvement, positive parenting (P = 0.05 and 0.02), fathers' positive parenting (P = 0.02), mothers' inconsistent discipling and poor monitoring (P = 0.01 and 0.04). CONCLUSIONS: There were differences between boys and girls in perceiving mothers' and fathers' parenting practices and in the association between these parenting practices and toothbrushing and sugar consumption.

Using mHealth to promote parents' brushing of preschool children's teeth: a protocol for a randomized factorial trial using the Multi-phase Optimization Strategy (MOST).

BACKGROUND: Early childhood caries is a highly prevalent disease affecting young children. Parental brushing of children's teeth is recommended during preschool years. Interventions to promote parental brushing of children's teeth are assessed as a package in randomized clinical trials and the efficacy of separate components is not known. METHODS AND ANALYSIS: The aim of this study is to develop an optimized behavior modification intervention to increase parents' brushing of their pre-school children's teeth using the multi-phase optimization strategy (MOST) guided by the Theory of Planned Behavior. Behavior change will be assessed by the percent reduction in children's dental plaque index after 6 months and parents reporting of toothbrushing frequency. Two phases of MOST will be carried out. First, the preparation phase comprises the development of a conceptual framework, identifying candidate components, conducting a feasibility pilot study to assess the acceptability and the design features of three intervention components (motivational interviewing (MI), and two mobile health (mHealth) components: oral health promotion messages and storytelling videos delivered using WhatsApp messenger) in addition to setting an optimization objective. Second, the optimization phase constitutes a factorial trial assessing the three intervention components and developing the intervention by selecting the most effective components within the optimization constraint. Each component will be set at two levels: yes (the intervention is applied) and no (the intervention is not applied). A linear regression model will be used to assess the effect of the intervention components on the percent reduction in dental plaque index (primary outcome measure). The secondary outcome measure is the change in the frequency of parents' brushing of the child's teeth. The combination of components making up the new optimized intervention will be selected. DISCUSSION: This will be the first study to apply the MOST framework in the field of dentistry. The results of this study can guide the development of an optimized behavior modification interventions using mHealth and MI. TRIAL REGISTRATION: ClinicalTrials.gov, NCT04923581, Registered 11 June 2021.

Associations between mental health problems and risky oral and sexual behaviour in adolescents in a sub-urban community in Southwest Nigeria.

BACKGROUND: This study determined the association between mental health and risky oral health and sexual health behaviours. METHODS: A household cross-sectional survey was conducted in Ile-Ife, Nigeria between December 2019 and January 2020. Data were collected from 10 to 19-year-old on the sociodemographic profile (age, sex at birth and socioeconomic status); mental health problems (psychological distress, depressive symptoms and suicidal ideation); and mental (smoking habit, consumption of alcohol, use of psychoactive substances), sexual (history of vaginal or anal sexual intercourse; transactional sex, multiple sex partners, use of condom at last sexual intercourse) and oral (frequency of daily tooth brushing, daily frequency of consumption of refined carbohydrate in-between-meals, frequency of use of dental floss, history of dental service utilization in the last 12 months and dental anxiety) health risk factors. Binary logistic regression analysis was conducted to determine the association between risky oral (neglecting to brush twice daily and frequent consumption of refined carbohydrates in-between-meals), and sexual (neglecting to use condoms during the last sex act and having multiple sex partners) health behaviours as outcome variables, and mental health status as the explanatory variables. An ordinal logistic regression model was also developed where the outcome variable was the number of risky health behaviours. The models were adjusted for the socio-demographic variables and history of dental service utilisation in the last 12 months of the survey. RESULTS: High psychological distress was significantly associated with lower odds of frequent consumption of refined carbohydrates in-between-meals (AOR = 0.32; 95%CI 0.23, 0.47), and having multiple sex partners (AOR = 0.10; 95%CI 0.02, 0.57); but higher odds of having a higher number of risky behaviours (AOR = 3.04; 95%CI 2.13, 4.33). Having depressive symptoms was significantly associated with higher odds of neglecting to use condom at the last sexual intercourse (AOR = 7.20; 95%CI 1.94, 26.76) and having multiple partners (AOR = 95.43; 95%CI 24.55, 370.90). Suicidal ideation was significantly associated with lower odds of neglecting to use condom at the last sexual intercourse (AOR = 0.00; 95%CI 0.00, 0.00) and having multiple sex partners (AOR = 0.00; 95%CI 0.00, 0.00). CONCLUSION: The associations between psychological distress and oral and sexual health risk behaviours in adolescents seem complex and need to be studied further.

Association between mental health, caries experience and gingival health of adolescents in sub-urban Nigeria.

BACKGROUND: This study assessed the association of mental health problems and risk indicators of mental health problems with caries experience and moderate/severe gingivitis in adolescents. METHODS: A cross-sectional household survey was conducted in Osun State, Nigeria. Data collected from 10 to 19-years-old adolescents between December 2018 and January 2019 were sociodemographic variables (age, sex, socioeconomic status); oral health indicators (tooth brushing, use of fluoridated toothpaste, consumption of refined carbohydrates in-between-meals, dental services utilization, dental anxiety and plaque); mental health indicators (smoking habits, intake of alcohol and use of psychoactive drugs) and mental health problems (low and high). Gingival health (healthy gingiva/mild gingivitis versus moderate/severe gingivitis) and caries experience (present or absent) were also assessed. A series of five logistic regression models were constructed to determine the association between presence of caries experience and presence of moderate/severe gingivitis) with blocks of independent variables. The blocks were: model 1-sociodemographic factors; model 2-oral health indicators; model 3-mental health indicators and model 4-mental health problems. Model 5 included all factors from models 1 to 4. RESULTS: There were 1234 adolescents with a mean (SD) age of 14.6 (2.7) years. Also, 21.1% of participants had high risk of mental health problems, 3.7% had caries experience, and 8.1% had moderate/severe gingivitis. Model 5 had the best fit for the two dependent variables. The use of psychoactive substances (AOR 2.67; 95% CI 1.14, 6.26) was associated with significantly higher odds of caries experience. The frequent consumption of refined carbohydrates in-between-meals (AOR: 0.41; 95% CI 0.25, 0.66) and severe dental anxiety (AOR0.48; 95% CI 0.23, 0.99) were associated with significantly lower odds of moderate/severe gingivitis. Plaque was associated with significant higher odds of moderate/severe gingivitis (AOR 13.50; 95% CI 8.66, 21.04). High risk of mental health problems was not significantly associated with caries experience (AOR 1.84; 95% CI 0.97, 3.49) or moderate/severe gingivitis (AOR 0.80; 95% CI 0.45, 1.44). CONCLUSION: The association between mental problems and risk indicators with oral diseases in Nigerian adolescents indicates a need for integrated mental and oral health care to improve the wellbeing of adolescents.