Independent Variables of Dental Erosion among Tertiary Care Hospital Patients of a Developing Country

Anamnestic risk factors for erosive tooth wear: Systematic review, mapping, and meta-analysis

OBJECTIVES

Erosive tooth wear is a multifactorial condition. The aim of this systematic review and meta-analysis was to identify key risk factors for erosive tooth wear in permanent dentition.

STUDY SELECTION

Observational studies reporting anamnestic risk factors for erosive tooth wear. Methodological quality and risk of bias were assessed using the modified Newcastle-Ottawa scale for cross-sectional studies. Risk factors were visually presented in a heatmap, and where possible, random-effects meta-analyses were performed for the odds ratios (ORs) of risk factors.

SOURCES

Electronic databases (MEDLINE, Embase, Scopus, and Web of Science) and manual searches in February 2023. The protocol was registered in PROSPERO (CRD4202339776).

DATA

A total of 87 publications reporting on 71 studies were included in the systematic review. The studies examined a variety of anamnestic risk factors (n = 80) that were categorized into ten domains (socio-demographics, socio-economics, general health, oral diseases, medication, oral hygiene, food, beverages, dietary habits, and leisure-related risk factors). Meta-analyses revealed significant associations between erosive tooth wear and male gender (padj.<0.001; OR=1.30, 95 % CI: 1.16-1.44), regurgitation (padj.=0.033; OR=2.27, 95 % CI: 1.41-3.65), digestive disorders (padj.<0.001; OR=1.81, 95 % CI: 1.48-2.21), consumption of acidic foods (padj.=0.033; OR=2.40, 95 % CI: 1.44-4.00), seasoning sauces (padj.=0.003; OR=1.28, 95 % CI: 1.13-1.44), nutritional supplements (padj.=0.019; OR=1.73, 95 % CI: 1.28-2.35), and carbonated drinks (padj.=0.019; OR=1.43, 95 % CI: 1.17-1.75). Most included studies exhibited low bias risk.

CONCLUSIONS

Observational studies investigated a variety of anamnestic risk factors for erosive tooth wear. Future studies should employ validated questionnaires, particularly considering the most important risk factors.

CLINICAL SIGNIFICANCE

Erosive tooth wear is a prevalent condition. Clinicians should concentrate primarily on symptoms of gastroesophageal reflux disease and dietary factors when screening patients at risk for erosive tooth wear.

The association between erosive toothwear and asthma - is it significant? A meta-analysis

BACKGROUND

The association of asthma with oral conditions such as dental caries, dental erosion, periodontal diseases and oral mucosal changes has been the subject of debate among dental practitioners. Existing evidence indicates that an inhaler is the most common and effective way of delivering the asthma medications directly into the lungs. Few studies in the past attributed this association to the changes in salivary flow caused due to these medications. Considering this unclear association, the aim of the present meta-analyses is to identify the association between erosive toothwear and asthma from individual studies conducted until date.

METHODOLOGY

Electronic databases were systematically searched until 30th September 2022. Articles identified using the search strategy were imported to RAYYAN systematic review software. Data was extracted relating to study design, geographic location, year of publication, sample size, the assessment method for erosive toothwear and asthma. The Newcastle Ottawa scale was utilized to assess the quality of evidence reported from the included studies. RevMan Version 5.3 was used to perform a random-effects meta-analysis to produce pooled estimates from OR and 95% CI of included studies. The I² statistic was used to determine the extent of heterogeneity. A funnel plot was generated to visually assess the potential for publication bias. Sensitivity analyses were performed by excluding individual studies one at a time. GRADE approach was used for grading the evidence for key comparisons.

RESULTS

Twelve articles were included in the final meta-analysis. A total of 1027 asthmatics and 5617 non-asthmatics were included. All studies demonstrated moderate to low risk of bias. The overall pooled estimate (OR: 2.03; 95% CI: 0.96, 4.29) and subgroup analyses in children (OR: 1.67; 95% CI: 0.63, 4.42) did not show statistically significant difference in the occurrence of dental erosion between the asthmatic and non-asthmatic group. However, asthmatic adults had significantly greater dental erosion in comparison to the control adults (OR: 2.76; 95% CI: 1.24, 6.16). Sensitivity analyses also provided inconclusive evidence. Funnel plot asymmetry indicated significant heterogeneity, changes in effect size and selective publication.

CONCLUSION

The association between inhalational asthmatic medication and tooth wear is inconclusive. There are a number of confounding factors that play a greater role in causing dental erosion in these patients. Dentist must pay particular attention to these factors while treating asthmatic patients. The authors produce a comprehensive checklist in order to ensure complete assessment before providing advice on their medications alone.

Dietary Practices as a Potential Predictor for Dental Erosion among Patients Having Gastroesophageal Reflux Disease: An Analytical Cross-sectional Study

Aim

The aim of this study was to assess how dietary practices impact gastroesophageal reflux disease (GERD) patients in Haryana state, India, from the perspective of either preventing or promoting dental erosion.

Objectives

The primary objective of this study was to find a correlation between the presence of dental erosion and dietary practices among patients with GERD.The secondary objective of this study was to assess the correlation between GERD patients' dietary practices and dental erosion severity.

Materials and Methods

Three hundred and thirty study participants, who've been 18 years of age or older with the diagnosis of GERD for at least six months or more were included. Evaluation of dental erosion was performed with basic erosive wear examination (BEWE) index. On age, gender, medical history, medication history, and dietary habits, a pretested structured questionnaire was used. Statistical analysis software SPSS (Statistical Package for the Social Sciences) variant 20.0 was used to conduct the statistical analysis. Analytic statistics and descriptive statistics were used in the data analysis.

Results

Dental erosion was present in 84.8% of the study participants. The majority of study participants, 122 (37%), had no risk of dental erosion. The occurrence of dental erosion was shown to be substantially adversely associated to the intake of acidic meals and soft drinks in the present investigation (odds ratio [OR] = 0.5, P < 0.05). There has not been any proven link between the severity of dental erosion and the frequency of consuming acidic meals, fruit juice, and soft drinks. Milk consumption frequency and dental erosion severity were observed to be considerably inversely associated (r = -0.1, P = 0.001).

Conclusion

Patients with GERD frequently experienced dental erosion. One probable risk factor for the development of erosive dental lesions can be considered GERD. Most of the patients had dental erosion with a low degree of severity. When dental erosion occurs, the mineral quantity that dissolves from enamel is influenced by several factors, including the buffering action of the acids, pH, and duration of exposure. Whereas if the food and drinks contain adequate amounts of fluoride, calcium, and phosphate, the dissolution can be prevented. The intake of fruit juice, acidic foods, as well as soft drinks was not consumed to be a risk factor in the current study for directly causing or for promoting the severity of dental erosion since they were consumed less frequently. A higher frequency of milk ingestion was found to reduce the severity of dental erosion. Regular milk consumption could be regarded as an alternative dietary practice to stop dental erosion. As dental erosion is a complex condition, it's essential to have an early diagnosis and implement the proper preventive measures. It is vital to inform people about dental erosion and how it is interrelated to GERD and dietary practices.

Prevalence and Risk of Dental Erosion in Patients with Gastroesophageal Reflux Disease: A Meta-Analysis

Aim: The present paper aims to systematize data concerning the prevalence and risk of dental erosion (DE) in adult patients with gastroesophageal reflux disease (GERD) compared to controls. Materials and methods: Core electronic databases, i.e., MEDLINE/PubMed, EMBASE, Cochrane, Google Scholar, and the Russian Science Citation Index (RSCI), were searched for studies assessing the prevalence and risk of DE in adult GERD patients with publication dates ranging from 1 January 1985 to 20 January 2022. Publications with detailed descriptive statistics (the total sample size of patients with GERD, the total sample size of controls (if available), the number of patients with DE in the sample of GERD patients, the number of patients with DE in the controls (if available)) were selected for the final analysis. Results: The final analysis included 28 studies involving 4379 people (2309 GERD patients and 2070 control subjects). The pooled prevalence of DE was 51.524% (95 CI: 39.742–63.221) in GERD patients and 21.351% (95 CI: 9.234–36.807) in controls. An association was found between the presence of DE and GERD using the random-effects model (OR 5.000, 95% CI: 2.995–8.345; I² = 79.78%) compared with controls. When analyzing studies that only used validated instrumental methods for diagnosing GERD, alongside validated DE criteria (studies that did not specify the methodologies used were excluded), a significant association between the presence of DE and GERD was revealed (OR 5.586, 95% CI: 2.311–13.503; I² = 85.14%). Conclusion: The meta-analysis demonstrated that DE is quite often associated with GERD and is observed in about half of patients with this extremely common disease of the upper gastrointestinal tract.