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Journal of Dentistry Nov 2023Literature was systematically reviewed to identify salivary characteristics and their association with tooth wear. (Meta-Analysis)
Meta-Analysis Review
OBJECTIVE
Literature was systematically reviewed to identify salivary characteristics and their association with tooth wear.
DATA
A protocol was developed a priori (PROSPERO CRD42022338590). Established systematic review methods were used for screening, data extraction, and synthesis. Risk of bias and the certainty of evidence were assessed using the JBI tools and GRADE, respectively. Direct and indirect association between tooth wear and salivary components and characteristics were assessed.
SOURCES
MEDLINE, Embase, SCOPUS, Web of Science, CINAHL, and additional sources were searched.
STUDY SELECTION
Studies reporting salivary characteristics in patients with tooth wear or models thereof were included. Animal and in-vitro studies and case reports were excluded.
RESULTS
One-hundred eleven studies were included. Qualitative analyses showed a negative association between tooth wear and salivary pH and flow rate in many studies. The higher the study size the higher the chances that an association with pH and flow rate was found. Xerostomia, buffer capacity and salivary consistency/viscosity had also some degree of association with tooth wear in fewer studies. Associations with the 39 salivary components were scarcer. Random effects meta-analyses (7 studies) showed that pH levels in stimulated whole saliva were lower in patient with tooth wear compared to controls (-0.07 [-0.10 to -0.04]). However, there was not enough evidence to establish a quantitative association with flow rate. The general risk of bias was unclear and the certainty of evidence was low or very low. A large diversity of methodologies limited the inclusion of all studies in quantitative synthesis.
CONCLUSION
From all potential risk factors, stimulated whole saliva pH showed a negative association, both quantitatively and qualitatively with tooth wear, indicating potential usefulness of pH monitoring in these patients. Moreover, associations between flow rate and tooth wear were observed qualitatively. However, in both cases the risk of bias was mostly unclear, and the certainty of evidence was low. No causal associations could be observed.
CLINICAL SIGNIFICANCE
Tooth wear is a prevalent condition that may lead to functional or esthetic impairments and pain. Knowing the potential risk factors like salivary pH or flow rate and their dynamics could be relevant during tooth wear monitoring and to intervene accordingly, especially in conditions like gastroesophageal reflux disease.
Topics: Humans; Tooth Erosion; Tooth Wear; Tooth Attrition; Saliva; Xerostomia
PubMed: 37678744
DOI: 10.1016/j.jdent.2023.104692 -
Indian Journal of Dental Research :... 2012"PICA" means perverted appetite for substances not fit as food or of no nutritional value such as, bricks, clay, soil, ice, laundry starch, etc. The word ''PICA'' is...
"PICA" means perverted appetite for substances not fit as food or of no nutritional value such as, bricks, clay, soil, ice, laundry starch, etc. The word ''PICA'' is derived from Latin word for Magpie, a species of bird that feeds on whatever it encounters. ''PICA'' has been observed in ethnic groups worldwide in primitive and modern cultures, in both sexes and in all age groups. The case presented here reports a 30 year old female patient who had craving for ingestion of gravel and brick fragments since the age of 13 years. Iron deficiency anemia was found after complete blood count and iron studies. The diagnosis of "PICA" requires that the patient is persistently eating non-food substances for at least 1 month and such behavior is appropriate for the child's stage of development.
Topics: Adult; Anemia, Iron-Deficiency; Female; Humans; Pica; Tongue Diseases; Tooth Attrition
PubMed: 23059587
DOI: 10.4103/0970-9290.102246 -
The Cochrane Database of Systematic... Nov 2019Dental caries is one of the most common chronic diseases of childhood and is associated with adverse health and economic consequences for infants and their families.... (Meta-Analysis)
Meta-Analysis
BACKGROUND
Dental caries is one of the most common chronic diseases of childhood and is associated with adverse health and economic consequences for infants and their families. Socioeconomically disadvantaged children have a higher risk of early childhood caries (ECC).
OBJECTIVES
To assess the effects of interventions with pregnant women, new mothers or other primary caregivers of infants in the first year of life, for preventing ECC (from birth to six years of age).
SEARCH METHODS
Cochrane Oral Health's Information Specialist searched the following databases: Cochrane Oral Health's Trials Register (to 14 January 2019), Cochrane Pregnancy and Childbirth Group's Trials Register (to 22 January 2019), Cochrane Central Register of Controlled Trials (CENTRAL) (Cochrane Register of Studies, to 14 January 2019), MEDLINE Ovid (1946 to 14 January 2019), Embase Ovid (1980 to 14 January 2019) and CINAHL EBSCO (1937 to 14 January 2019). The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on language or publication status.
SELECTION CRITERIA
Randomised controlled trials (RCTs) comparing one or more interventions with pregnant women, mothers, or other caregivers of infants in the first year of life (intervention types included clinical, oral health education/promotion such as hygiene education, breastfeeding and other dietary advice, and policy or health service), versus standard care or placebo or another intervention. For inclusion, trials had to report at least one caries outcome.
DATA COLLECTION AND ANALYSIS
Two review authors independently assessed trial eligibility, extracted data, assessed risk of bias, and assessed certainty of evidence using the GRADE approach.
MAIN RESULTS
We included 17 RCTs (4 cluster-randomised), involving 23,732 caregivers (mainly mothers) and their children. Eleven RCTs assessed four oral health education/promotion interventions against standard care: child diet advice, child diet and feeding practice advice, breastfeeding promotion and support, and oral hygiene with child diet and feeding practice advice. Six trials assessed clinical interventions in mother's dentition, four trials chlorhexidine (CHX, a commonly prescribed antiseptic agent) or iodine-NaF application and prophylaxis versus placebo, and two trials xylitol against CHX or CHX + xylitol. At most, three trials (maximum of 1148 children and 130 mothers) contributed data to any comparison. For many trials, risk of bias was judged unclear due to lack of methodological details reported, and there was high risk of attrition bias in some trials. None of the included trials indicated receiving funding that is likely to have influenced their results. The trials were performed in high-, middle- and low-income countries. In nine trials, participants were socioeconomically disadvantaged. For child diet and feeding practice advice versus standard care, we observed a probable 15 per cent reduced risk of caries presence in primary teeth with the intervention (RR 0.85, 95% CI 0.75 to 0.97; 3 trials; 782 participants; moderate-certainty evidence), and there may be a lower mean dmfs (decayed, missing, filled primary surfaces) score (MD -0.29, 95% CI -0.58 to 0; 2 trials; 757 participants; low-certainty evidence); however, we are uncertain regarding the difference between the groups in mean dmft (decayed, missing, filled teeth) score (MD -0.90, 95% CI -1.85 to 0.05; 1 trial; 340 participants; very low-certainty evidence). For breastfeeding promotion and support versus standard care, we observed that there may be little or no a difference between groups in the risk of caries presence in primary teeth (RR 0.96, 95% CI 0.89 to 1.03; 2 trials; 1148 participants; low-certainty evidence), or mean dmft score (MD -0.12, 95% CI -0.59 to 0.36; 2 trials; 652 participants; low-certainty evidence). Dmfs was not reported for this comparison. We are uncertain whether child diet advice only compared with standard care reduces risk of caries presence in primary teeth (RR 1.08, 95% CI 0.34 to 3.37; 1 trial; 148 participants; very low-certainty evidence). Dmfs and dmft were not reported for this comparison. For oral hygiene, child diet and feeding practice advice versus standard care, we observed little or no reduced risk of caries presence in primary teeth (RR 0.91, 95% CI 0.75 to 1.10; 2 trials; 365 participants; low-certainty evidence), and are uncertain regarding difference between the groups in mean dmfs score (MD -0.99, 95% CI -2.45 to 0.47; 1 trial; 187 participants; very low-certainty evidence) and dmft score (MD -0.30, 95% CI -0.96 to 0.36; 1 trial; 187 participants; very low-certainty evidence). We observed there may be little or no difference in risk of caries presence in primary teeth between antimicrobial and placebo treatment in mother's dentition (RR 0.97, 95% CI 0.80 to 1.19; 3 trials; 479 participants; very low-certainty evidence). No trials assessing this comparison reported dmfs or dmft. For xylitol compared with CHX antimicrobial treatment, we observed there may be a lower mean dmft score with xylitol (MD -2.39; 95% CI -4.10 to -0.68; 1 trial, 113 participants; low-certainty evidence); however, we are uncertain regarding the difference between groups in caries presence in primary teeth (RR 0.62, 95% CI 0.27 to 1.39; 1 trial, 96 participants; very low-certainty evidence). Neither trial evaluating this comparison reported dmfs. No trials assessed a health policy or service intervention.
AUTHORS' CONCLUSIONS
Moderate-certainty evidence suggests that providing advice on diet and feeding to pregnant women, mothers or other caregivers with children up to the age of one year probably leads to a slightly reduced risk of early childhood caries (ECC). The remaining evidence is low to very low certainty and is insufficient for determining which, if any, other interventions types and features may be effective for preventing ECC. Large, high-quality RCTs of oral health education/promotion, clinical, and policy and service access interventions, are warranted to determine effects and relative effects of different interventions and inform practice. We have identified 12 studies currently in progress. Those designing future studies should describe the intervention components, setting and participants, consider if and how effects are modified by intervention features and participant characteristics, and adopt a consistent approach to measuring and reporting ECC.
Topics: Adult; Caregivers; Child; Child Nutritional Physiological Phenomena; Child, Preschool; Dental Caries; Diet; Female; Health Education, Dental; Health Promotion; Humans; Infant; Male; Mothers; Oral Health; Pregnancy; Pregnant Women; Randomized Controlled Trials as Topic; Tooth, Deciduous
PubMed: 31745970
DOI: 10.1002/14651858.CD012155.pub2 -
Journal of Oral Rehabilitation Jun 2021Clinically, sleep bruxism is considered to be associated with the presence of tooth wear, but strong evidence is still lacking.
BACKGROUND
Clinically, sleep bruxism is considered to be associated with the presence of tooth wear, but strong evidence is still lacking.
OBJECTIVE
To examine whether an association exists between polysomnographic parameters, recorded from patients with possible sleep bruxism and tooth wear.
METHODS
Sixty-three possible sleep bruxers (19 males and 44 females, mean ± SD age = 38.5 ± 11.4 years) were recruited among patients attending the Clinic for orofacial pain and dysfunction of the Academic Centre for Dentistry Amsterdam (ACTA). The incisal/occlusal tooth wear was recorded for each tooth clinically, using a 5-point ordinal scale. Subsequently, all patients underwent an one-night ambulatory polysomnographic recording, during which the number of bruxism episodes per hour of sleep (Epi/h), the number of bruxism bursts per hour of sleep (Bur/h), and the bruxism time index (BTI) were recorded and analysed. Logistic regression analysis was performed using the presence of tooth wear as the dependent variable, the polysomnographic recordings as independent variables, and corrected for age and gender. The Bur/h and BTI were removed from the analyses due to collinearity with the Epi/h. Additionally, the polysomnographic recordings were also tested for possible association with self-reported grinding of the teeth during sleep.
RESULTS
No significant correlation was found between tooth wear and Epi/h (P = 0.381). In addition, the presence of tooth wear was not associated with self-reported parafunctions.
CONCLUSION
Clinically measured tooth wear and self-reported parafunction seem not be related to the polysomnographic parameters of possible sleep bruxism.
Topics: Adult; Bruxism; Facial Pain; Female; Humans; Male; Middle Aged; Sleep; Sleep Bruxism; Tooth Wear
PubMed: 33474786
DOI: 10.1111/joor.13149 -
Swiss Dental Journal Sep 2017
Topics: Tooth Erosion
PubMed: 29307166
DOI: No ID Found -
Swiss Dental Journal Jul 2017
Topics: Tooth Erosion
PubMed: 29307153
DOI: No ID Found -
Journal of Clinical and Experimental... Feb 2012Attrition, erosion, and abrasion result in alterations to the tooth and manifest as tooth wear. Each classification corresponds to a different process with specific... (Review)
Review
Attrition, erosion, and abrasion result in alterations to the tooth and manifest as tooth wear. Each classification corresponds to a different process with specific clinical features. Classifications made so far have no accurate prevalence data because the indexes do not necessarily measure a specific etiology, or because the study populations can be diverse in age and characteristics. Tooth wears (attrition, erosion and abrasion) is perceived internationally as a growing problem. However, the interpretation and comparison of clinical and epidemiological studies, it is increasingly difficult because of differences in terminology and the large number of indicators/indices that have been developed for the diagnosis, classification and monitoring of the loss of dental hard tissue. These indices have been designed to identify increasing severity and are usually numerical, none have universal acceptance, complicating the evaluation of the true increase in prevalence reported. This article considers the ideal requirements for an erosion index. A literature review is conducted with the aim of analyzing the evolution of the indices used today and discuss whether they meet the clinical needs and research in dentistry. Key words:Tooth wear, tooth wear indices, attrition, erosion, abrasion, abfraction.
PubMed: 24558525
DOI: 10.4317/jced.50592 -
Dentistry Journal Jun 2017This paper reviews the surface ablation of early hominin teeth by attrition, abrasion, and erosive dental wear. The occurrence of these lesions is explored in a sample... (Review)
Review
This paper reviews the surface ablation of early hominin teeth by attrition, abrasion, and erosive dental wear. The occurrence of these lesions is explored in a sample of South African fossil australopithecine dentitions revealing excessive wear. Interpretation of the nature of the dietary components causing such wear in the absence of carious erosion provides insight into the ecology of the Plio-pleistocene epoch (1-2 million years ago). Fossil teeth inform much of the living past by their retained evidence after death. Tooth wear is the ultimate forensic dental evidence of lives lived.
PubMed: 29563425
DOI: 10.3390/dj5020019 -
Indian Journal of Dental Research :... 2018The Begg's light wire technique is a simple technique that is capable of producing good results with minimum efforts. It is an easy technique requiring a simplistic...
The Begg's light wire technique is a simple technique that is capable of producing good results with minimum efforts. It is an easy technique requiring a simplistic diagnosis and stereotype treatment. However, it lost popularity due to its projection as a "cook book" treatment and an overemphasis on extractions, based on theory of attritional occlusion. Here, a review is presented on various cases treated with Begg's mechanotherapy encompassing its advantages and disadvantages.
Topics: Adolescent; Adult; Dental Occlusion; Female; Humans; Male; Malocclusion; Orthodontic Appliances; Orthodontics, Corrective; Tooth Attrition
PubMed: 29900924
DOI: 10.4103/ijdr.IJDR_515_15 -
Journal of Dentistry Jan 2023To investigate the prevalence of tooth wear and associated factors in adults from the 1982 Pelotas Birth Cohort.
OBJECTIVES
To investigate the prevalence of tooth wear and associated factors in adults from the 1982 Pelotas Birth Cohort.
METHODS
A subsample of the 5,914 individuals from the 1982 Pelotas Birth Cohort was randomly selected to be interviewed and clinically examined at the age of 31. Tooth wear was evaluated using a simplified version of the Tooth Wear Index (TWI), considering the absence or presence of tooth wear in dentin of first molars and anterior teeth (incisors and canines). Independent variables were socioeconomic, demographic, unhealthy behavior, and mental health. Crude and adjusted Poisson regression models were employed. A significant level of P ≤ 0.05 was adopted.
RESULTS
A total of 537 individuals were evaluated. A tooth wear prevalence of 61.6% was observed. Females presented a statistically significant lower tooth wear in dentin prevalence ratio (PR) compared to males in the adjusted analysis (PR 0.76; 95% CI: 0.67-0.86). Acid beverage consumption (PR 1.22; 95% CI: 1.01-1.49) and consumption of alcoholic beverages (PR 1.19; 95% CI: 1.04-1.35) were positively associated with tooth wear.
CONCLUSION
Almost 2/3 of the surveyed individuals presented tooth wear in dentin. Being a male, higher consumption of alcohol and acidic beverages were factors associated with tooth wear.
CLINICAL SIGNIFICANCE
There was a high prevalence of tooth wear in dentin in the adult population. Data has also shown the etiological complexity of tooth wear, reinforcing the importance of an early diagnosis and the establishment of preventive measures to decrease the potentially hazardous effect of tooth wear over time.
Topics: Female; Male; Humans; Cohort Studies; Tooth Erosion; Prevalence; Tooth Wear; Tooth Attrition
PubMed: 36481129
DOI: 10.1016/j.jdent.2022.104386