WorldWideScience

Sample records for childhood caries background

  1. The VicGeneration study - a birth cohort to examine the environmental, behavioural and biological predictors of early childhood caries: background, aims and methods

    OpenAIRE

    Dashper Stuart; Gussy Mark; Calache Hanny; de Silva-Sanigorski Andrea M; Gibson Jane; Waters Elizabeth

    2010-01-01

    Abstract Background Dental caries (decay) during childhood is largely preventable however it remains a significant and costly public health concern, identified as the most prevalent chronic disease of childhood. Caries in children aged less than five years (early childhood caries) is a rapid and progressive disease that can be painful and debilitating, and significantly increases the likelihood of poor child growth, development and social outcomes. Early childhood caries may also result in a ...

  2. Early Childhood Caries

    OpenAIRE

    Kawashita, Yumiko; Kitamura, Masayasu; Saito, Toshiyuki

    2011-01-01

    Dental caries is one of the most common childhood diseases, and people continue to be susceptible to it throughout their lives. Although dental caries can be arrested and potentially even reversed in its early stages, it is often not self-limiting and progresses without proper care until the tooth is destroyed. Early childhood caries (ECC) is often complicated by inappropriate feeding practices and heavy infection with mutans streptococci. Such children should be targeted with a professional ...

  3. Early Childhood Caries

    Directory of Open Access Journals (Sweden)

    Yumiko Kawashita

    2011-01-01

    Full Text Available Dental caries is one of the most common childhood diseases, and people continue to be susceptible to it throughout their lives. Although dental caries can be arrested and potentially even reversed in its early stages, it is often not self-limiting and progresses without proper care until the tooth is destroyed. Early childhood caries (ECC is often complicated by inappropriate feeding practices and heavy infection with mutans streptococci. Such children should be targeted with a professional preventive program that includes oral hygiene instructions for mothers or caregivers, along with fluoride and diet counseling. However, these strategies alone are not sufficient to prevent dental caries in high-risk children; prevention of ECC also requires addressing the socioeconomic factors that face many families in which ECC is endemic. The aim of this paper is to systematically review information about ECC and to describe why many children are suffering from dental caries.

  4. The VicGeneration study - a birth cohort to examine the environmental, behavioural and biological predictors of early childhood caries: background, aims and methods

    Directory of Open Access Journals (Sweden)

    Dashper Stuart

    2010-02-01

    Full Text Available Abstract Background Dental caries (decay during childhood is largely preventable however it remains a significant and costly public health concern, identified as the most prevalent chronic disease of childhood. Caries in children aged less than five years (early childhood caries is a rapid and progressive disease that can be painful and debilitating, and significantly increases the likelihood of poor child growth, development and social outcomes. Early childhood caries may also result in a substantial social burden on families and significant costs to the public health system. A disproportionate burden of disease is also experienced by disadvantaged populations. Methods/Design This study involves the establishment of a birth cohort in disadvantaged communities in Victoria, Australia. Children will be followed for at least 18 months and the data gathered will explore longitudinal relationships and generate new evidence on the natural history of early childhood caries, the prevalence of the disease and relative contributions of risk and protective biological, environmental and behavioural factors. Specifically, the study aims to: 1. Describe the natural history of early childhood caries (at ages 1, 6, 12 and 18 months, tracking pathways from early bacterial colonisation, through non-cavitated enamel white spot lesions to cavitated lesions extending into dentine. 2. Enumerate oral bacterial species in the saliva of infants and their primary care giver. 3. Identify the strength of concurrent associations between early childhood caries and putative risk and protective factors, including biological (eg microbiota, saliva, environmental (fluoride exposure and socio-behavioural factors (proximal factors such as: feeding practices and oral hygiene; and distal factors such as parental health behaviours, physical health, coping and broader socio-economic conditions. 4. Quantify the longitudinal relationships between these factors and the development and

  5. [The impact of childhood caries].

    Science.gov (United States)

    Madrid, Carlos; Abarca, Marcelo; Bouferrache, Kahina; Gehri, Mario; Bodenmann, Patrick; Pop, Sabina

    2012-04-01

    The early childhood caries affect primary dentition before the eruption of the permanent teeth. It is set to extended use of a bottle containing fermentable carbohydrates. The early childhood caries is not only a dental disease: it is a social, cultural and behavioral condition that reflects the practices and beliefs around the child. Swiss data indicate that in aged 2 children, one of for could be affected by this devastating oral disease, mainly in vulnerable populations. The primary care physician has an important role in the screening of preschool children, in determining the risk level of the child for early childhood caries. Physicians can advise families, especially pregnant women, about preventive measures and behavior, leading to a dramatic drop of early childhood caries prevalence. PMID:22545498

  6. Association of Child Temperament with Early Childhood Caries

    OpenAIRE

    Jabin, Zohra; Chaudhary, Seema

    2014-01-01

    Background: Psychological variable may affect early childhood caries (ECC), but this aspect has not been explored satisfactorily. This study evaluates the child temperament as a risk predictor for ECC.

  7. Early childhood caries: a New Zealand perspective

    OpenAIRE

    Bach K; Manton DJ

    2014-01-01

    Dental caries, primarily a preventable disease, remains the most common chronic disease of childhood and one of the most common reasons for hospital admissions for children in New Zealand. The most vulnerable children are shouldering the burden of the disease, with Maori and Pacific children having greater experience and severity of dental caries. Early childhood caries has deleterious effects on a child’s oral and general health and significant numbers of preschool-aged children experience p...

  8. Association of parental stress and early childhood caries

    Directory of Open Access Journals (Sweden)

    Seyed Ebrahim Jabbarifar

    2009-01-01

    Full Text Available Background:Little research has been carried out on whether the parental stress affects children′s oral health in general and dental caries in particular. This study aimed to investigate the association be-tween parental stress and early childhood caries (ECC. Methods: A cross-sectional study was designed that included 250 children of 4-6 year-old; 127 ones attended the pediatric department of Isfahan School of Dentistry who had early childhood caries and a comparison group of 123 caries free children attended five kindergartens and pre-schools in Isfahan city. Clinical examinations were conducted to evaluate the caries status. The parents of the two study groups completed the self-administrated long form of the Parenting Stress Index questionnaire. De-tails of their socio-demographic status were gathered too. The collected data were analyzed by SPSS version 11.5. The nonparametric Mantel-Haenszel test for correlation statistics was used to determine bivariate associations between total parenting stress and their domains scores in the two groups; i.e., those with early childhood caries and the caries free group. Results: Mean score of PSI in the early childhood caries and caries free group were 286.66 ± 66.26 and 273.87 ± 31.03, respectively. There was not any significant relationship between total parental stress and ECC. The scores of the following domains of PSI demonstrated significant differences between ECC and CF groups: child reinforcement, child distractibility, child deficit attention, life stress and relationship with spouse (P = 0.01, 0.01, 0.001, 0.005 respectively. Conclusion: Findings of this study did not show any significant association between total parenting stress score and prevalence of early childhood caries.

  9. Early childhood caries in Switzerland: a marker of social inequalities

    OpenAIRE

    Baggio, Stéphanie; Abarca, Marcelo; Bodenmann, Patrick; Gehri, Mario; Madrid, Carlos

    2015-01-01

    Background Early childhood caries (ECC) is a marker of social inequalities worldwide because disadvantaged children are more likely to develop caries than their peers. This study aimed to define the ECC prevalence among children living in French-speaking Switzerland, where data on this topic were scarce, and to assess whether ECC was an early marker of social inequalities in this country. Methods The study took place between 2010 and 2012 in the primary care facility of Lausanne Children’s Ho...

  10. Prevalence of candida albicans in dental plaque and caries lesion of early childhood caries (ECC) according to sampling site

    OpenAIRE

    Ghasempour, Maryam; Sefidgar, Seyed Ali Asghar; Eyzadian, Haniyeh; Gharakhani, Samaneh

    2011-01-01

    Background: Candida albicans may have cariogenic potential but its role in caries etiology has not been established. The aim of this study was to determine candida albicans in supragingival dental plaque and infected dentine of cervical and proximal in early childhood caries (ECC).

  11. Childhood caries in the state of Kentucky, USA: a cross-sectional study

    OpenAIRE

    Kandel Elizabeth A; Richards Jenna M; Binkley Catherine J

    2012-01-01

    Abstract Background Untreated dental caries afflicts almost one third of school-aged children in the United States and many of them are from disadvantaged families. This cross-sectional study was undertaken to investigate the prevalence of untreated caries in north central Kentucky, USA and to examine the relationships between the available demographic variables and untreated childhood caries as reported on the forms from the Smile Kentucky! program. Methods During the fall of 2008, caries st...

  12. Disparities in Early Childhood Caries

    Directory of Open Access Journals (Sweden)

    Ronzio Cynthia R

    2006-06-01

    Full Text Available Abstract Despite remarkable reduction in the prevalence of dental caries in the United States, dental caries is still a highly prevalent disease among children who are socially disadvantaged (racial/ethnic minority, poor, rural, immigrants. Consequently, caries sequelae such as dental pain, need for dental treatment under general anesthesia, and future orthodontic treatment, are also concentrated among the most socially disadvantaged children. To make the situation more appalling, those children who need treatment the most are the ones least likely to visit the dentist. Low income children are less likely to visit the dentist in part because of family's competing needs for limited resources, shortage of pediatric dentists, and dentists not taking uninsured or publicly insured patients. In the same vein, if these children do not have access to dental care, they are deprived from effective caries preventive measures that are dentist-dependent such as sealants and professionally applied fluoride. Dentistry has done well at devising caries preventive and treatment strategies; but these strategies have missed the most needed segment of society: disadvantaged children. The challenge now is to develop innovative strategies to reach these children.

  13. Association of severe early childhood caries with iron deficiency anemia

    OpenAIRE

    Kalpana Bansal; Meetu Goyal; Renuka Dhingra

    2016-01-01

    Background: Severe tooth decay is known to affect the health and well-being of young children. However, there has been minimal research showing the association of severe early childhood caries (S-ECC) and iron deficiency anemia (IDA). Aims: The primary aim of this study was to investigate an association between S-ECC with IDA. The secondary objective was to find an association between severe caries and body weight of the child. The oral health-related quality of life of children with S-ECC wa...

  14. Molecular Analysis of Bacterial Species Associated with Childhood Caries

    OpenAIRE

    Becker, Mitzi R.; Paster, Bruce J.; Leys, Eugene J.; Moeschberger, Melvin L.; Kenyon, Sarah G.; Galvin, Jamie L.; Boches, Susan K.; Dewhirst, Floyd E.; Griffen, Ann L.

    2002-01-01

    Although substantial epidemiologic evidence links Streptococcus mutans to caries, the pathobiology of caries may involve more complex communities of bacterial species. Molecular methods for bacterial identification and enumeration now make it possible to more precisely study the microbiota associated with dental caries. The purpose of this study was to compare the bacteria found in early childhood caries (ECC) to those found in caries-free children by using molecular identification methods. C...

  15. Is there an association between early childhood caries and serum iron and serum ferritin levels?

    OpenAIRE

    Mostafa Sadeghi; Reza Darakhshan; Ali Bagherian

    2012-01-01

    Background: Early childhood caries (ECC) is a virulent form of dental caries that can destroy the primary dentition of preschool children. The purpose of this study was to investigate a possible association between ECC with serum iron and serum ferritin levels. Materials and Methods: Following the ethical approval, 204 children aged 24–71 months were recruited for a double-blind, randomized cross-sectional study. Each child was examined clinically for dental caries using the World Health Orga...

  16. Dermatoglyphics: A genetic marker of early childhood caries

    Directory of Open Access Journals (Sweden)

    C Anitha

    2014-01-01

    Full Text Available Background: It is an accepted fact that genetics plays an important role in determination of palmar dermatoglyphic patterns. Since caries is a multifactorial disease with the influence of genetic pattern, this study was undertaken to explore the possibility of dermatoglyphics as a noninvasive and early predictor of dental caries in children, so as to initiate preventive oral health measures at an early age. Materials and Methods: The study group comprised of 200 children aged between 4 and 5 years. The dmfs score was evaluated. The experimental group (Group 1, comprised of 100 children with early childhood caries (ECC with dmfs >5. The control group (Group 2 comprised of 100 children with dmfs score of 0. Results: An increased frequency of ulnar loops in caries-free children and whorls in children with ECC was observed. Low mean atd angle and low mean. Total ridge count was observed in the ECC group. Conclusion: There is definite variation in dermatoglyphics between the ECC and caries-free group, indicating that dermatoglyphic patterns can be used as a predictive tool for children with ECC.

  17. Microbial Risk Markers for Childhood Caries in Pediatricians’ Offices

    OpenAIRE

    Kanasi, E.; Johansson, I; Lu, S.C.; Kressin, N.R.; Nunn, M.E.; Kent, R; Tanner, A.C.R.

    2010-01-01

    Dental caries in pre-school children has significant public health and health disparity implications. To determine microbial risk markers for this infection, this study aimed to compare the microbiota of children with early childhood caries with that of caries-free children. Plaque samples from incisors, molars, and the tongue from 195 children attending pediatricians’ offices were assayed by 74 DNA probes and by PCR to Streptococcus mutans. Caries-associated factors included visible plaque, ...

  18. The role of family functioning in childhood dental caries

    NARCIS (Netherlands)

    D. Duijster; G.H.W. Verrips; C. van Loveren

    2014-01-01

    Objectives This study investigated the relationship between family functioning and childhood dental caries. Further objectives were (i) to explore whether oral hygiene behaviours could account for a possible association between family functioning dimensions and childhood dental caries and (ii) to ex

  19. The role of family functioning in childhood dental caries

    NARCIS (Netherlands)

    Duijster, D.; Verrips, G.H.W.; Loveren, C. van

    2014-01-01

    OBJECTIVES: This study investigated the relationship between family functioning and childhood dental caries. Further objectives were (i) to explore whether oral hygiene behaviours could account for a possible association between family functioning dimensions and childhood dental caries and (ii) to e

  20. Early childhood feeding practices and dental caries in preschool children: a multi-centre birth cohort study

    OpenAIRE

    Schwarz Eli; Do Loc; Bhole Sameer; Scott Jane A; Arora Amit; Blinkhorn Anthony S

    2011-01-01

    Abstract Background Dental caries (decay) is an international public health challenge, especially amongst young children. Early Childhood Caries is a rapidly progressing disease leading to severe pain, anxiety, sepsis and sleep loss, and is a major health problem particularly for disadvantaged populations. There is currently a lack of research exploring the interactions between risk and protective factors in the development of early childhood caries, in particular the effects of infant feedin...

  1. Early Childhood Caries and Caries Experience in Permanent Dentition: A 15-year Cohort Study.

    Science.gov (United States)

    Jordan, A Rainer; Becker, Natascha; Jöhren, Hans-Peter; Zimmer, Stefan

    2016-01-01

    In Germany, caries of young people has been declining since the late 1980s, while the prevalence of early childhood caries has remained steady. Data from a number of regional studies suggest a current prevalence between 10% and 15%. However, there is a dearth of longitudinal observational study data on the risk of caries in the permanent teeth of persons who as children had to undergo comprehensive treatment for caries under intubation general anesthesia. The aim of this study was to compare caries experience in the permanent teeth of patients who had to undergo surgical treatment under general anesthesia as a result of non-compliance with caries treatment in early childhood with the experience of patients who did not develop caries at a young age. Analysis of the data revealed that severe caries experience during early childhood resulted in a more severe caries experience during adulthood (difference: 14.8 DMFS; p = 0.001). This increase in caries experience applied to both untreated and treated carious surfaces, and was also apparent in relation to tooth extractions. When compared with persons whose first teeth had been caries-free, patients with severe childhood caries experience tended to show poorer dental hygiene in relation to smooth (p < 0.06) and interproximal (p < 0.04) surfaces. Patients who had been non-compliant as young children were not found to suffer from dental anxiety as young adults. Patients in the treatment and control groups differed with regard to dental health. Aside from being statistically relevant, these differences also have implications for clinical dental practice. PMID:26915485

  2. Early Childhood Caries (ECC): an infectious transmissible oral disease

    NARCIS (Netherlands)

    H.R. Poureslami; W.E. van Amerongen

    2009-01-01

    Dental caries in babies and toddlers is called Early Childhood Caries (ECC). It is an infectious and transmissible die-to-bacterial disease. Detailed knowledge regarding the acquisition and transmission of infectious agents facilitates a more comprehensive approach toward prevention. Mutans streptoc

  3. Update on Early Childhood Caries since the Surgeon General's Report

    OpenAIRE

    Tinanoff, Norman; Reisine, Susan

    2009-01-01

    The 2000 Surgeon General's Report on Oral Health (SGROH) included a limited discussion of the condition known as Early Childhood Caries (ECC). Because of its high prevalence, its impact on young children's quality of life and potential for increasing their risk of caries in the permanent dentition, ECC is arguably one of the most serious and costly health conditions among young children.

  4. Association of severe early childhood caries with iron deficiency anemia

    Directory of Open Access Journals (Sweden)

    Kalpana Bansal

    2016-01-01

    Full Text Available Background: Severe tooth decay is known to affect the health and well-being of young children. However, there has been minimal research showing the association of severe early childhood caries (S-ECC and iron deficiency anemia (IDA. Aims: The primary aim of this study was to investigate an association between S-ECC with IDA. The secondary objective was to find an association between severe caries and body weight of the child. The oral health-related quality of life of children with S-ECC was also assessed. Materials and Methods: Following the ethical approval, 60 children aged 2-6 years (30 with S-ECC and 30 controls with caries status <2 were recruited for this cross-sectional association study. Each child received a clinical examination for dental caries status using deft index and a blood investigation to determine various parameters; hemoglobin (Hb, mean corpuscular volume (MCV, mean corpuscular hemoglobin concentration, and packed cell volume (PCV. Children underwent venipuncture after due parental consent, and 2.5 mL blood was collected from each child to evaluate the above parameters. Following this, the parents filled up a 10 point questionnaire to determine the child′s quality of life. Data were then analyzed by t-test and Fischer′s exact t-test. Result: On comparison of percentage of children with IDA in S-ECC and control group, it was found that children with S-ECC were more likely to have IDA odds ratio (95% confidence interval: 10.77 (2.0, 104.9, (P = 0.001. In addition to this, S-ECC children were significantly more likely to have low Hb, MCV, and PCV levels (P < 0.001 which imply that S-ECC may be a risk marker for the development of anemia. More children (93% with severe caries were found to have less body weight than ICMR standard weight for age as compared to children with low caries (P < 0.05%. Conclusion: S-ECC is strongly associated with the anemia due to iron deficiency, and efforts should be made toward the preventive

  5. Association between iron status, iron deficiency anaemia, and severe early childhood caries: a case–control study

    OpenAIRE

    Schroth Robert J; Levi Jeremy; Kliewer Eleonore; Friel James; Moffatt Michael EK

    2013-01-01

    Abstract Background Severe tooth decay is known to affect the health and well-being of young children. However, little is known about the influence of Severe Early Childhood Caries (S-ECC) on childhood nutritional status. The purpose of this study was to contrast ferritin and haemoglobin levels between preschoolers with S-ECC and caries-free controls. Methods Children were recruited as part of a larger case–control study examining differences in nutritional status between those with and witho...

  6. Iron Deficiency in Young Children: A Risk Marker for Early Childhood Caries

    OpenAIRE

    Iranna Koppal, Pushpa; Sakri, Mohan Ravishankar; Akkareddy, Basavaprabhu; Hinduja, Dharam M; Gangolli, Raviraj Annayya; Patil, Basanagouda C

    2013-01-01

    ABSTRACT Aim: Evaluate the coexistence of iron deficiency and early childhood caries. Evaluate whether iron deficiency can be considered as a risk marker for early childhood caries. Estimate the incidence of iron deficiency in children with early childhood caries. To evaluate and compare the iron status of children with and without severe early childhood caries. Materials and methods: Sixty children of age 2 to 6 years in whom blood investigations are advised by pediatricians are selected for...

  7. Diet and Caries-associated Bacteria in Severe Early Childhood Caries

    OpenAIRE

    Palmer, C A; Kent, R.; Loo, C. Y.; Hughes, C. V.; Stutius, E.; Pradhan, N.; Dahlan, M.; Kanasi, E.; Arevalo Vasquez, S.S.; Tanner, A.C.R.

    2010-01-01

    Frequent consumption of cariogenic foods and bacterial infection are risk factors for early childhood caries (ECC). This study hypothesized that a short diet survey focused on frequency of foods, categorized by putative cariogenicity, would differentiate severe ECC (S-ECC) from caries-free children. Children’s diets were obtained by survey and plaque bacteria detected by PCR from 72 S-ECC and 38 caries-free children. S-ECC children had higher scores for between-meal juice (p < 0.01), solid-re...

  8. Sugar sweetened beverages and childhood dental caries : a systematic review

    OpenAIRE

    Du, Yuerong; 杜月蓉

    2014-01-01

    Background Dental caries on primary and permanent teeth is a common chronic disease worldwide with negative effects on children`s quality of life, both in the present and future. Sugar intake is a risk factor for caries. However, the association between sugar-sweetened beverages (SSBs) and dental caries is unclear. Methods A systematic review of relevant literature was performed in PubMed, Cochrane Library and ScienceDirect to locate every journal article in English assessing the as...

  9. A literature review of the relationship between breastfeeding and early childhood caries

    Directory of Open Access Journals (Sweden)

    Narjes Amiri TehraniZadeh

    2012-01-01

    Full Text Available Background and Aims: Improper feeding is one of the most important etiologic factors in early childhood caries (ECC. In some clinical trials, breast feeding (BF is mentioned as a causing factor in ECC. Results in this topic are different or even controversial. It is vital that all general advices given out are consistent with general health education messages. The aim of this study was to conduct a systematic review on the relationship between breast feeding and early childhood caries. Materials and Methods: Articles, guidelines, related books, and specific databases such as SID, PubMed, Scirus, Elsevier, American Association of Pediatric Dentistry (AAPD, American Association of Pediatrics (AAP and American Dental Association (ADA were searched for related topics cited since 1990. Early childhood caries definition, breast feeding and other variables such as sample size, study location and study design were analyzed.Results: According to data analysis, there was a lack of methodological consistency and inconsistent definitions of ECC and BF in the literature making it difficult to draw conclusions. Results about relationship between prolonged BF and ECC were inconclusive. There was a positive relationship between nocturnal BF and ECC. A history of BF did not have any effect on the caries incidence.Conclusion: Because of the role of breast feeding in children's health, it is important to inform the parents about the possibility of dental caries due to nocturnal breast feeding.

  10. Early Childhood Dental Caries: A Rising Dental Public Health Crisis

    Science.gov (United States)

    Gomez, Grace Felix

    2013-01-01

    The aim of this article is to examine the literature and review the risk factors and disparities contributing to early childhood caries (ECC), which is a major health problem among preschoolers in the United States of America. A search was conducted using MEDLINE, PubMed, Google Scholar, and the Cochrane Library databases and the key terms…

  11. Early Childhood Dental Caries. Building Community Systems for Young Children.

    Science.gov (United States)

    Platt, Laurence J.; Cabezas, Maritza C.

    As part of a series of reports designed to support the implementation of Proposition 10: The California Children and Families Act and to provide comprehensive and authoritative information on critical issues concerning young children and families in California, this report describes the scope and severity of early childhood caries (ECC), a…

  12. Modelling community, family, and individual determinants of childhood dental caries

    NARCIS (Netherlands)

    Duijster, D.; Loveren, C. van; Dusseldorp, E.; Verrips, G.H.W.

    2014-01-01

    This cross-sectional study empirically tested a theoretical model of pathways and inter-relationships among community, family, and individual determinants of childhood dental caries in a sample of 630, 6-year-old children from the Netherlands. Children's decayed, missing, and filled teeth (dmft) sco

  13. Influence of social environment on caries prevalence in early childhood

    OpenAIRE

    Tušek Ivan; Carević Momir; Tušek Jasmina

    2011-01-01

    Introduction. Early childhood caries (ECC) is a special form of caries that affects decideous teeth with rapid progression and numerous complications. Objective. The aim of the study was to define the prevalence of ECC in children of the South Bačka area, the importance of social environment for the prevalence and severity of ECC, and define the model for its prevention. Methods. The survey was the cross-sectional analytical study in the 10% sample of children, aged 13-64 months, differ...

  14. Breast feeding practices as cultural interventions for early childhood caries in Cree communities

    OpenAIRE

    Cidro, Jaime; Zahayko, Lynelle; Lawrence, Herenia P.; Folster, Samantha; McGregor, Margaret; McKay, Kristen

    2015-01-01

    Background Breastfeeding is a gift from mother to child and has a wide range of positive health, social and cultural impacts on infants. The link between bottle feeding and the prevalence of early childhood caries (ECC) is well documented. In Aboriginal communities, the higher rates of ECC are linked with low rates of breast feeding and inappropriate infant feeding of high sugar content liquids. Methods The Baby Teeth Talk Study (BTT) is one project that is exploring the use of four intervent...

  15. Family Matters. The role of parental and family-related psychosocial factors in childhood dental caries

    OpenAIRE

    Loveren, van, C.; Verrips, G.H.W.; Duijster, D.

    2015-01-01

    Dental caries is common childhood disease with children from lower socioeconomic status experiencing disproportionately higher levels of the disease. Parents and the broader family environment may play an important role in the development of childhood dental caries as mediators / moderators of risk. Therefore, the aim of this thesis was to explore parental and family-related determinants of childhood dental caries, and their potential role in socioeconomic inequalities in children’s dental he...

  16. Developing explanatory models of health inequalities in childhood dental caries

    DEFF Research Database (Denmark)

    Pine, Cynthia M; Adair, Pauline M; Petersen, Poul Erik;

    2004-01-01

    .001) with very good internal reliability (alpha = 0.89). Dentists questionnaire: excellent test-re-test reliability r = 0.88, (alpha = 0.90). CONCLUSIONS: Interaction between consortium members enhanced the validity of the questionnaires and protocols for different cultural locations. There were challenges...... in developing and delivering this multi-centre study. Experience gained will support the development of substantive trials and longitudinal studies to address the considerable international health disparity of childhood dental caries....

  17. Relationship between dental caries status and anemia in children with severe early childhood caries.

    Science.gov (United States)

    Tang, Ru-Shing; Huang, Meng-Chuan; Huang, Shun-Te

    2013-06-01

    Severe early childhood caries (SECC) is a public health problem among preschool children. Malnutrition is a condition commonly prevalent in children with SECC. This study investigated the nutritional status among preschool children with SECC. Children with SECC (n = 101) aged 2-5 years from the Division of Pediatric Dentistry in an academic hospital in Southern Taiwan were recruited for our cross-sectional study. The nutritional status of the children was assessed based on anthropometric measurements and clinical tests. By applying the criteria established by the World Health Organization, we found that 9% and 46% of the children with SECC were diagnosed as being anemic and iron deficient, respectively. Using national standards for the body mass index, 30% of children with SECC were classified as underweight. The relationship between the caries status of the children and anemia was examined using multivariable logistic regression analysis (p nutritional status of children with SECC. PMID:23684139

  18. BREASTFEEDING AND EARLY CHILDHOOD CARIES (ECC) SEVERITY OF CHILDREN UNDER THREE YEARS OLD IN DKI JAKARTA

    OpenAIRE

    Risqa Rina Darwita; Herwati Djoharnas; Febriana Setiawati Sugito

    2008-01-01

    The prevalence and severity of caries in children under three years old are constantly increasing. One of the cause is the increase consumption of cariogenic carbohydrate. Breast milk have buffer capacity that eventually able to prevent caries. The aims of this research are to discover the correlation between breastfeeding with the severity of Early Childhood Caries (ECC) in children under three years old, to provide information on prevalence and severity of caries in children under three yea...

  19. Family Matters. The role of parental and family-related psychosocial factors in childhood dental caries

    NARCIS (Netherlands)

    D. Duijster

    2015-01-01

    Dental caries is common childhood disease with children from lower socioeconomic status experiencing disproportionately higher levels of the disease. Parents and the broader family environment may play an important role in the development of childhood dental caries as mediators / moderators of risk.

  20. Microbiota of Severe Early Childhood Caries before and after Therapy

    OpenAIRE

    Tanner, A.C.R.; Kent, R.L.; Holgerson, P. Lif; Hughes, C. V.; Loo, C. Y.; Kanasi, E.; Chalmers, N. I.; Johansson, I.

    2011-01-01

    Severe early childhood caries (ECC) is difficult to treat successfully. This study aimed to characterize the microbiota of severe ECC and evaluate whether baseline or follow-up microbiotas are associated with new lesions post-treatment. Plaque samples from 2- to 6-year-old children were analyzed by a 16S rRNA-based microarray and by PCR for selected taxa. Severe-ECC children were monitored for 12 months post-therapy. By microarray, species associated with severe-ECC (n = 53) compared with car...

  1. Effect of Comprehensive Dental Rehabilitation on Growth Parameters in Pediatric Patients with Severe Early Childhood Caries

    Science.gov (United States)

    Bansal, Kalpana; Chopra, Radhika

    2016-01-01

    ABSTRACT Background: Children who have severe early childhood caries (S-ECC) weigh significantly less than caries-free children. The association between S-ECC and weight suggests that its timely treatment at early stages may preserve general health, in addition to preventing pain and infection. Objective: This study was conducted to evaluate whether children with untreated S-ECC had lower weight and height as compared with children with low caries and to evaluate whether full mouth rehabilitation of children with S-ECC resulted in the phenomenon of catch-up growth. Materials and methods: The weight and height of children with noncontributory medical histories and S-ECC (3-6 years) were compared with caries-free children, before and 6 months after full mouth dental rehabilitation. Results: Prior to dental rehabilitation, children with S-ECC had significantly less weight and height than their comparison counterparts (p < 0.001). Following therapeutic intervention, the test group children exhibited catch-up growth in relation to weight, as there was no significant difference in the body weight of the test and control groups (p = 0.171). Conclusion: Comprehensive full mouth rehabilitation of children with S-ECC results in catch-up growth, thus improving the overall health of the child. How to cite this article: Sachdev J, Bansal K, Chopra R. Effect of Comprehensive Dental Rehabilitation on Growth Parameters in Pediatric Patients with Severe Early Childhood Caries. Int J Clin Pediatr Dent 2016;9(1):15-20. PMID:27274149

  2. Disease Management of Early Childhood Caries: ECC Collaborative Project

    Directory of Open Access Journals (Sweden)

    Man Wai Ng

    2014-01-01

    Full Text Available Until recently, the standard of care for early childhood caries (ECC has been primarily surgical and restorative treatment with little emphasis on preventing and managing the disease itself. It is now recognized that surgical treatment alone does not address the underlying etiology of the disease. Despite costly surgeries and reparative treatment, the onset and progression of caries are likely to continue. A successful rebalance of risk and protective factors may prevent, slow down, or even arrest dental caries and its progression. An 18-month risk-based chronic disease management (DM approach to address ECC in preschool children was implemented as a quality improvement (QI collaborative by seven teams of oral health care providers across the United States. In the aggregate, fewer DM children experienced new cavitation, pain, and referrals to the operating room (OR for restorative treatment compared to baseline historical controls. The teams found that QI methods facilitated adoption of the DM approach and resulted in improved care to patients and better outcomes overall. Despite these successes, the wide scale adoption and spread of the DM approach may be limited unless health policy and payment reforms are enacted to compensate providers for implementing DM protocols in their practice.

  3. Can child temperament be related to early childhood caries?

    Science.gov (United States)

    Aminabadi, N A; Ghoreishizadeh, A; Ghoreishizadeh, M; Oskouei, S G; Ghojazadeh, M

    2014-01-01

    Beyond the biological risk factors of early childhood caries (ECC) is child temperament. This study aimed to investigate the relationship of ECC to different traits of child temperament, directly and indirectly through the nutritional and oral hygiene habits. Through a multi-stage sampling, 373 kindergarten children aged 18-36 months participated in this study. The primary caregivers filled in the Early Childhood Behaviour Questionnaire (ECBQ) and a checklist containing demographic data and the dietary and oral hygiene habits of the children. Children were examined for dental caries. The frequency of ECC was 41.14%. With 18 aspects of a child's temperament under consideration, attentional shifting, fear, frustration, low-intensity pleasure, sadness and shyness were significantly higher in the ECC group. Cuddliness, perceptual sensitivity, positive anticipation and soothability were significantly higher in caries-free children. Attentional shifting (p = 0.02), frustration (p = 0.02) and shyness (p = 0.03) were risk factors and cuddliness (p nutritional and oral hygiene habits, easily soothable children were 0.69 times less likely to use sweetened liquids frequently [odds ratio (OR) 0.69, 95% confidence interval (CI) 0.49-0.97, p = 0.03], while sad children were 0.58 times less likely to brush (OR 0.58, 95% CI 0.36-0.94, p = 0.02). Considering temperament traits along with socioeconomic status, positive anticipation was the most significant determinant of ECC (OR 1.57, 95% CI 1.13-2.19, p = 0.007). However, considering temperament, socioeconomic measures and child habits among ECC risk factors, the most significant was the initiation of brushing habits (OR 5.41, 95% CI 2.81-12.98, p = 0.002). PMID:24216506

  4. Social and Behavioral Determinants for Early Childhood Caries among Preschool Children in India.

    Science.gov (United States)

    Jain, Mitali; Namdev, Ritu; Bodh, Meenakshi; Dutta, Samir; Singhal, Parul; Kumar, Arun

    2015-01-01

    Background and aims. Early Childhood Caries (ECC) is a public health problem with biological, social and behavioural determinants and the notion that the principal etiology is inappropriate feeding modalities is no longer tenable. Hence this study was undertaken to assess the relationship between ECC and socio-demographic factors, dietary habits, oral hygiene habits and parental characteristics. Materials and methods. The study involved a dental examination of 1400 children aged 0-71 months, recording caries using Gruebbel's deft index and a structured questionnaire to interview parents or caretakers. The tabulated data was statistically analyzed using t-test and ANOVA at 5% level of significance. Results. The variables significantly associated with ECC were age (PPPPPPPPP>0.05). Conclusion. ECC is preventable and manageable with proper information and skills. It is important for healthcare professionals, family physicians and parents to be cognizant of the involved risk factors as their preventive efforts represent the first line of defense. PMID:26236439

  5. Vitamin D status of children with severe early childhood caries: a case–control study

    OpenAIRE

    Schroth, Robert J; Levi, Jeremy A.; Sellers, Elizabeth A.; Friel, James; Kliewer, Eleonore; Moffatt, Michael EK

    2013-01-01

    Background Severe Early Childhood Caries (S-ECC) affects the health and well-being of young children. There is limited research in this area, though evidence suggests that children with S-ECC are at an increased risk of malnutrition. The purpose of this study was to determine the association between vitamin D (25(OH)D) levels and S-ECC. Methods This case–control study was conducted from 2009 to 2011 in the city of Winnipeg, Manitoba, Canada. 144 preschool children with S-ECC were recruited fr...

  6. Does breastfeeding increase risk of early childhood caries?

    Science.gov (United States)

    Paglia, L

    2015-09-01

    According to the WHO, "breastfeeding is the normal way of providing young infants with the nutrients they need for healthy growth and development. Exclusive breastfeeding is recommended up to 6 months of age, with continued breastfeeding along with appropriate complementary foods up to two years of age or beyond". However, several studies have reported prolonged and unrestricted breastfeeding as a potential risk factor for primary tooth caries (ECC). On-demand breastfeeding, particularly while lying down at night, would seem to cause ECC because milk remains in the baby's mouth for long periods of time. There is lack of evidence that human milk is cariogenic; other factors, such as oral hygiene, may be more influential in caries development than on-demand breastfeeding. Moreover the biomechanics of breastfeeding differs from those of bottle feeding and milk is expressed into the soft palate and swallowed without remaining on teeth. Indeed we cannot forget that the main factor influencing caries development in infants is the presence of bacteria streptococcus mutans that thrives in a combination of sugars, small amounts of saliva and a low pH. Today the question is open and recently Chaffee, Felines, Vitolo et al. [2014] have found that breastfeeding for 24 months or longer increases the prevalence of severe early childhood caries in low-income families in Porto Alegre, Brazil. These results do not claim that prolonged breastfeeding is the cause of tooth decay; we can expect an association with food for infants often rich in refined sugars, which cause the reduction of the protective effect of saliva on the deciduous teeth enamel. In Japan, Kato, Yorifuji, Yamakawa et al. [2015] have found that infants who had been breastfed for at least 6 or 7 months, both exclusively and partially, were at elevated risk of dental caries at the age of 30 months compared with those who had been exclusively fed with formula. The authors themselves say, however, that further studies

  7. A pedoprosthetic rehabilitation in patients with severe early childhood caries (S-ECC).

    Science.gov (United States)

    Mishra, Apurva; Pandey, Ramesh; Pandey, Neelisha; Jain, Eesha

    2013-01-01

    Early childhood caries (ECC) is a rapid form of dental caries. ECC is the most common chronic childhood disease that can compromise a child's self-esteem, nutritional intake, oral development and quality of life, subsequently leading to malocclusion and psychological problems. The restoration of severely decayed primary teeth is often a difficult procedure that offers a great challenge to paediatric dentists. The present case series document the clinical management of patients suffering from severe early childhood caries using removable partial prosthesis restoring their masticatory function and aesthestics. The ultimate aim of the treatment was to improve psychological and physiological development leading to better functioning of the stomatognathic system. PMID:23843409

  8. Feeding Practices and Early Childhood Caries: A Cross-Sectional Study of Preschool Children in Kanpur District, India

    OpenAIRE

    Santhebachalli Prakasha Shrutha; Grandim Balarama Gupta Vinit; Kolli Yada Giri; Sarwar Alam

    2013-01-01

    Background. Early childhood caries (ECC) is a public health problem due to its impact on children's health, development, and wellbeing. The objective of this study was to assess the caries experience in 3–5-year-old children and to evaluate the relationship with their mothers' practices regarding feeding and oral hygiene habits in Kanpur. Method. A cross-sectional survey was undertaken on 2000 (974 boys and 1026 girls) children aged 3–5 years from a random sample of preschools in Kanpur distr...

  9. Evaluation of salivary nitric oxide level in children with early childhood caries

    Directory of Open Access Journals (Sweden)

    A R Senthil Eagappan

    2016-01-01

    Full Text Available Background: Nitric oxide (NO, a highly reactive radical, participates in the nonspecific natural defense mechanism of the oral cavity. The present study was attempted to evaluate the salivary NO levels in 4–5 year-old children with early childhood caries (ECC. The objective of the present study was to assess the salivary NO concentration in children with different caries activity. Materials and Methods: The study included 120 healthy 4–5 year-old children and they were equally divided into three groups based on decayed, missing, filled surfaces (dmfs score; forty caries-free children (control group, forty children with dmfs 1–5 (ECC group, and forty with dmfs ≥6 (severe ECC group. Saliva collected was measured for NO concentration by Griess reaction method. The obtained data were analyzed by ANOVA and Pearson's correlation coefficient. Results: The mean level of NO in the saliva of the control group was 51.2 ± 8.3457 and that of ECC and severe ECC were 47.1 ± 5.2614 and 33.625 ± 4.6942, respectively. The mean salivary NO concentration was significantly higher in healthy controls when compared to children with ECC and severe ECC. Moreover, a negative correlation (r = −0.6658 was observed between the salivary NO level and the mean dmfs, suggesting that as the salivary NO level decreases, the caries incidence increases. Conclusion: The obtained results support the antimicrobial activity of salivary NO and also suggest that an increase in NO production might contribute to lower the caries occurrence in children.

  10. Multimodal optical device for early childhood caries: a clinical prototype

    Science.gov (United States)

    Zhang, Liang; Ridge, Jeremy S.; Nelson, Leonard Y.; Berg, Joel H.; Seibel, Eric J.

    There is currently a need for a safe and effective way to detect and diagnose early childhood caries. We have developed a multimodal optical clinical prototype for testing in vivo. The device can be used to quickly image and screen for any signs of demineralized enamel by obtaining high-resolution and highcontrast surface images using a 405-nm laser as the illumination source, as well as obtaining autofluorescence and bacterial fluorescence images. Then, when a suspicious region is located, the device can perform dual laser fluorescence spectroscopy using 405-nm and 532-nm laser excitation which is used to compute an autofluorescence ratio. This ratio can be used to quantitatively diagnose enamel health. The device is tested on four in vivo test subjects as well as 17 extracted teeth with clinically diagnosed carious lesions. The device was able to provide detailed images which served to screen for suspected early caries. The autofluorescence ratios obtained from the extracted teeth were able to discriminate between healthy and unhealthy enamel. Therefore, the clinical prototype demonstrates feasibility in screening for and in quantitatively diagnosing healthy from demineralized enamel.

  11. The early childhood caries prevention program in Palau.

    Science.gov (United States)

    Larson, A Keith

    2003-03-01

    Early Childhood Caries is a significant public health problem in Palau. Data have shown that nearly 80% of children ages 3-5 years of age in Palau experience dental caries and a significant number of these children require general anesthesia to treat or remove painful or infected carious teeth. In response to this growing problem, the Division of Oral Health has systematically developed a prevention program in collaboration with the Maternal and Child Health Unit under the Ministry of Health. The core program involves integrating preventive oral health services into all regular prenatal and postnatal care programs and improving the capacities of health professionals to provide such services. The program promotes the idea that oral health is an important component to overall health and all efforts are made to integrate oral health into broader public health initiatives. Both health and process outcomes are being monitored by an oral health surveillance system, while preliminary data show improved oral health among young children. This paper takes a closer look at the development of the Palau program. PMID:16276951

  12. Caries risk indicators in preschool children : Maternal and family conditions in pregnancy and early childhood and dental caries development in preschool children

    OpenAIRE

    2011-01-01

    Caries risk indicators in preschool children. Maternal and family conditions in pregnancy and early childhood and dental caries development in preschool children. Caries prevalence in preschool children in Norway has decreased during the last thirty years, and the distribution of the disease has become skewed with a smaller proportion having many lesions and a greater proportion having no lesions. Early identification of children at risk of developing caries is desirable so that preventiv...

  13. A study on β-defensin-2 and histatin-5 as a diagnostic marker of early childhood caries progression

    OpenAIRE

    Jurczak, Anna; Kościelniak, Dorota; Papież, Monika; Vyhouskaya, Palina; Krzyściak, Wirginia

    2015-01-01

    Background Recently, a continuous growth of interest has been observed in antimicrobial peptides (AMPs) in the light of an alarming increase in resistance of bacteria and fungi against antibiotics. AMPs are used as biomarkers in diagnosis and monitoring of oral cavity pathologies. Therefore, the determination of specific protein profiles in children diagnosed with early childhood caries (ECC) might be a basis for effective screening tests and specialized examinations which may enable progress...

  14. Risk determinants associated with early childhood caries in Uygur children: a preschool-based cross-sectional study

    OpenAIRE

    Wulaerhan, Jibieke; Abudureyimu, Ayinuer; Bao, Xue-Li; Zhao, Jin

    2014-01-01

    Background The prevalence of early childhood caries (ECC) varies with geographical region and population. The Uygur people, one of 55 officially recognized ethnic minorities in China, have a population of 10,069,346. We performed a preschool-based cross-sectional study of 670 Uygur children from the southern region of Xinjiang, China, to investigate the prevalence and severity of ECC and to identify factors related to the dental health condition of this population. Methods The study populatio...

  15. Pattern and severity of early childhood caries in Southern Italy: a preschool-based cross-sectional study

    OpenAIRE

    Nobile, Carmelo GA; Fortunato, Leonzio; Bianco, Aida; Pileggi, Claudia; Pavia, Maria

    2014-01-01

    Background This survey was intended to investigate prevalence and severity of early childhood caries (ECC) in a sample of children in Southern Italy and to identify factors that may be related to this condition. Methods The study was designed as a cross-sectional survey. The study population (children aged 36–71 months) attending thirteen kindergartens was randomly selected through a two-stage cluster sampling procedure. Parents/guardians of all eligible children were invited to participate f...

  16. Childhood caries as influenced by maternal and child characteristics in pre-school children of Kerala-an epidemiological study

    OpenAIRE

    Retnakumari, N.; Gibi Cyriac

    2012-01-01

    Purpose: The most common chronic disease of childhood is early childhood caries which is five times more prevalent than asthma and seven times higher than that of allergic rhinitis. Most children do not receive dental care until they are three years old, yet by the time more than thirty percent of children from lower socioeconomic groups already have caries. To determine the prevalence and severity of early childhood caries among pre-school children, to describe the child characteristics asso...

  17. Influence of social environment on caries prevalence in early childhood

    Directory of Open Access Journals (Sweden)

    Tušek Ivan

    2011-01-01

    Full Text Available Introduction. Early childhood caries (ECC is a special form of caries that affects decideous teeth with rapid progression and numerous complications. Objective. The aim of the study was to define the prevalence of ECC in children of the South Bačka area, the importance of social environment for the prevalence and severity of ECC, and define the model for its prevention. Methods. The survey was the cross-sectional analytical study in the 10% sample of children, aged 13-64 months, different sex, social status and human environment. Severity and prevalence of ECC were assessed by dental check-ups. The epidemiological data were obtained by the interview of parents. The tests of significant statistical differences were performed by the analysis variance and χ2 (p<0.05 test, as well as interdependence of ECC and single characteristics that could be a predictor of the disease by the logistic regression. Results. The prevalence of ECC was 30.5%. The highest disease frequency was found in children of male sex (35.1%, out of kindergardens (54.2%, in the third and the next born child in the family (46.9% and in part-time employed mothers (47.2% who had only elementary education (59.3% and were poorly informed about oral health. The highest prevalence (47.1% of ECC was found in children whose parents had the lowest income per month. Type 1 of ECC was the most presented one (75.0%. Conclusion. The higher prevalence and more severe ECC were found in the third and the next born male child from rural environment.

  18. Factors associated with early childhood caries in Chile

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    Lorena Hoffmeister

    2016-01-01

    Conclusions: The high prevalence of caries in this young group is concerning. The factors associated with caries identified in this study could help in the design of preventive interventions at early ages.

  19. Pulp and plaque microbiotas of children with severe early childhood caries

    Directory of Open Access Journals (Sweden)

    Natalia I. Chalmers

    2015-02-01

    Full Text Available Background and objective: Bacterial invasion into pulps of primary teeth can lead to infection and premature tooth loss in children. This pilot study aimed to explore whether the microbiota of carious exposures of dental pulps resembles that of carious dentin or that of infected root canals. Design: Children with severe early childhood caries were studied. Children were consented and extent of caries, plaque, and gingivitis measured. Bacteria were sampled from carious lesion biofilms and vital carious exposures of pulps, and processed by anaerobic culture. Isolates were characterized from partial sequences of the 16S rRNA gene and identified by comparison with taxa in the Human Oral Microbiome Database (http://www.HOMD.org. The microbiotas of carious lesions and dental pulps were compared using univariate and multivariate approaches. Results: The microbiota of cariously exposed pulps was similar in composition to that of carious lesion biofilms except that fewer species/taxa were identified from pulps. The major taxa identified belonged to the phyla Firmicutes (mainly streptococci and Actinobacteria (mainly Actinomyces species. Actinomyces and Selenomonas species were associated with carious lesions whereas Veillonella species, particularly Veillonella dispar was associated with pulps. Other bacteria detected in pulps included Streptococcus mutans, Parascardovia denticolens, Bifidobacterium longum, and several Lactobacillus and Actinomyces species. By principal, component analysis pulp microbiotas grouped together, whereas those in caries biofilms were widely dispersed. Conclusions: We conclude that the microbiota of cariously exposed vital primary pulps is composed of a subset of species associated with carious lesions. Vital primary pulps had a dominant Firmicutes and Actinobacteria microbiota which contrasts with reports of endodontic infections which can harbor a gram-negative microbiota. The microbiota of exposed primary pulps may provide

  20. Geo-mapping of time trends in childhood caries risk a method for assessment of preventive care

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    Strömberg Ulf

    2012-06-01

    Full Text Available Abstract Background Dental caries is unevenly distributed within populations with a higher burden in low socio-economy groups. Several attempts have been made to allocate resources to those that need them the most; there is a need for convenient approaches to population-based monitoring of caries risk over time. The aim of this study was to develop the geo-map concept, addressing time trends in caries risk, and demonstrate the novel approach by analyzing epidemiological data from preschool residents in the region of Halland, Sweden. Methods The study population consisted of 9,973 (2006 and 10,927 (2010 children between 3 to 6years of age (~77% of the eligible population from whom caries data were obtained. Reported dmfs>0 for a child was considered as the primary caries outcome. Each study individual was geo-coded with respect to his/her residence parish (66 parishes in the region. Smoothed caries risk geo-maps, along with corresponding statistical certainty geo-maps, were produced by using the free software Rapid Inquiry Facility and the ESRI ArcGIS system. Parish-level socioeconomic data were available. Results The overall proportion of caries-free (dmfs=0 children improved from 84.0% in 2006 to 88.6% in 2010. The ratio of maximum and minimum (parish-level smoothed relative risks (SmRRs increased from 1.76/0.44=4.0 in 2006 to 2.37/0.33=7.2 in 2010, which indicated an increased geographical polarization of early childhood caries in the population. Eight parishes showed evidential, positional changes in caries risk between 2006 and 2010; their corresponding SmRRs and statistical certainty ranks changed markedly. No considerable parallel changes in parish-level socioeconomic characteristics were seen during the same time period. Conclusion Geo-maps based on caries risk can be used to monitor changes in caries risk over time. Thus, geo-mapping offers a convenient tool for evaluating the effectiveness of tailored health promotion and preventive

  1. Early childhood feeding practices and dental caries in preschool children: a multi-centre birth cohort study

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    Schwarz Eli

    2011-01-01

    Full Text Available Abstract Background Dental caries (decay is an international public health challenge, especially amongst young children. Early Childhood Caries is a rapidly progressing disease leading to severe pain, anxiety, sepsis and sleep loss, and is a major health problem particularly for disadvantaged populations. There is currently a lack of research exploring the interactions between risk and protective factors in the development of early childhood caries, in particular the effects of infant feeding practises. Methods/Design This is an observational cohort study and involves the recruitment of a birth cohort from disadvantaged communities in South Western Sydney. Mothers will be invited to join the study soon after the birth of their child at the time of the first home visit by Child and Family Health Nurses. Data on feeding practices and dental health behaviours will be gathered utilizing a telephone interview at 4, 8 and 12 months, and thereafter at 6 monthly intervals until the child is aged 5 years. Information collected will include a initiation and duration of breastfeeding, b introduction of solid food, c intake of cariogenic and non-cariogenic foods, d fluoride exposure, and e oral hygiene practices. Children will have a dental and anthropometric examination at 2 and 5 years of age and the main outcome measures will be oral health quality of life, caries prevalence and caries incidence. Discussion This study will provide evidence of the association of early childhood feeding practices and the oral health of preschool children. In addition, information will be collected on breastfeeding practices and the oral health concerns of mothers living in disadvantaged areas in South Western Sydney.

  2. The Effect of Topical Iodine and Fluoride Varnish Combination in Preventing Early Childhood Caries: A Pilot Study

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    Zahra Hashemi

    2015-12-01

    Full Text Available Background: Early Childhood Caries (ECC in the earliest stage is preventable. The studies indicate oral bacteria play an important role in pathogenesis of dental caries. According to high prevalence of ECC, alternative therapies should be explored in order to reduce the occurrence of it. Aim: This study aims to assess the effectiveness of a product containing Povidone Iodine 10% and Sodium Fluoride 0.2% as a supplementary intervention for preventing ECC.Materials and Methods: Thirty-seven children aged 4 to 6 year-old were recruited. Maxillary incisors on each side of the mouth were selected either as a test or control group. Early caries detection examinations were conducted using International Caries Detection and Assessment System (ICDAS clinically and photographically. In a double-blind, placebo-controlled clinical study, a product containing a mixture of  Povidone Iodine 10%  and Sodium Fluoride 0.2%  was applied to the designated incisors of the test group participants. This application was performed every week for a 3-month. The control group participants received a placebo mixture during the same time interval. The caries detection examinations were conducted again after 6 months and the results were compared. The data was analyzed with SPSS V.18, using McNemar test.Results: The incidence of carious lesions increased for the control group while it decreased in the test group (P

  3. Breaking the Chain of Early Childhood Caries Transmission

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    Maxine Strickland

    2011-05-01

    Full Text Available Dental disease can have devas-tating effects on children who lack access to dental care. The US was shocked to learn of the recent death of a child from a caries related infection. The bio-logical basis of dental caries risk is usually considered interims of individual behavior. The role of the family and other more complex units of social organization in determining caries risk are not often appreciated. The transmission of caries causing bacteria from mothers (or other care givers having extensive contact with the child has been well docu-mented. In addition the age at which children are vulnerable to colonization with caries causing organisms is known. Despite the fact that the dental and scientific communities possess knowledge concerning the routs of caries transmission, efforts to implement preventive programs specifically targeting the reduction of caries transmission have been inconsistent. Working with and motivating families to prevent caries transmission should be the shared objective of researchers and clinicians. Armed with the available know-ledge, caries should not the thought of as an inevitable part of life. The goal of this essay is to challenge readers to empower people at risk to make decisions that enable them to break the chain of caries infection.

  4. Breaking the Chain of Early Childhood Caries Transmission

    OpenAIRE

    Maxine Strickland; Kenneth Markowitz

    2011-01-01

    Dental disease can have devas-tating effects on children who lack access to dental care. The US was shocked to learn of the recent death of a child from a caries related infection. The bio-logical basis of dental caries risk is usually considered interims of individual behavior. The role of the family and other more complex units of social organization in determining caries risk are not often appreciated. The transmission of caries causing bacteria from mothers (or other care givers having ex...

  5. PREVALENCE OF EARLY CHILDHOOD CARIES AMONG ANGANWADI SCHOOL CHILDREN IN RURAL AREAS OF THIRUVALLUR DISTRICT

    OpenAIRE

    Sriram Chandramohan; Priyanka Mandava

    2014-01-01

    Aim: To assess the prevalence of early childhood caries (ECC) among Anganwadi school children in rural areas of Thiruvallur district. Materials and Methods: A cross sectional study was carries out among 75, 24-72 months old children attending various Anganwadi centers in Thiruvallur district were selected. Caries experience was recorded using DMFT index & crude odds ratio has been reported and considered null hypothesis to be significant if P- Value is < 0.05 which is level...

  6. A Simulation Model for Designing Effective Interventions in Early Childhood Caries

    OpenAIRE

    Hirsch, Gary B.; Edelstein, Burton L.; Frosh, Marcy; Anselmo, Theresa (Tracy)

    2012-01-01

    Introduction Early childhood caries (ECC) — tooth decay among children younger than 6 years — is prevalent and consequential, affecting nearly half of US 5-year-olds, despite being highly preventable. Various interventions have been explored to limit caries activity leading to cavities, but little is known about the long-term effects and costs of these interventions. We developed a system dynamics model to determine which interventions, singly and in combination, could have the greatest effec...

  7. Early childhood caries update: A review of causes, diagnoses, and treatments

    OpenAIRE

    Çolak, Hakan; Dülgergil, Çoruh T.; Dalli, Mehmet; Hamidi, Mehmet Mustafa

    2013-01-01

    Dental caries (decay) is an international public health challenge, especially amongst young children. Early childhood caries (ECC) is a serious public health problem in both developing and industrialized countries. ECC can begin early in life, progresses rapidly in those who are at high risk, and often goes untreated. Its consequences can affect the immediate and long-term quality of life of the child's family and can have significant social and economic consequences beyond the immediate fami...

  8. Effect of probiotic chewing tablets on early childhood caries--a randomized controlled trial

    DEFF Research Database (Denmark)

    Hedayati-Hajikand, Trifa; Lundberg, Ulrika; Eldh, Catarina;

    2015-01-01

    .8 (p close to five. No differences were displayed between the groups concerning presence of visible plaque or bleeding-on-brushing. No side effects were reported. CONCLUSIONS: The results suggested that early......BACKGROUND: To evaluate the effect of probiotic chewing tablets on early childhood caries development in preschool children living in a low socioeconomic multicultural area. METHODS: The investigation employed a randomized double-blind placebo-controlled design. The study group consisted of 138...... healthy 2-3-year-old children that were consecutively recruited after informed parental consent. After enrollment, they were randomized to a test or a placebo group. The parents of the test group were instructed to give their child one chewing tablet per day containing three strains of live probiotic...

  9. Early childhood caries in preschool children of Kosovo - a serious public health problem

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    Meqa Kastriot

    2010-12-01

    Full Text Available Abstract Background Even though it has been widely studied, early childhood caries (ECC remains a serious public health problem, especially in countries where there is no national program of oral health assessment and no genuine primary oral health care, such as in Kosovo. The purpose of this study was to assess the prevalence of ECC and analyze caries risk factors. Methods The subjects were 1,008 preschool children, selected by stratified random cluster sampling, in the municipality of Prishtina, capital of Kosovo. Data were collected through clinical examination and interviews. Dmft data were recorded according to WHO criteria. Bacterial examination (CRT bacteria test and plaque test of Greene-Vermillion were used. Results The mean dmft of preschool children was found to be 5.8. The prevalence of ECC was 17.36%, with a mean dmft of 11 ± 3.6. Streptococcus mutans prevalence in ECC children was 98%. A significant correlation between dmft and S mutans counts (≥105 CFU/mL saliva was demonstrated. A correlation was also found between daily sweets consumption and dmft in children with ECC (P P Conclusion The prevalence of ECC was high among preschool children in the municipality of Kosovo. We recommend increasing parents' knowledge of proper feeding habits and oral health practices, and increasing preschool children's accessibility to dental services.

  10. Early childhood caries and dental plaque among 1-3-year-olds in Tehran, Iran.

    Science.gov (United States)

    Mohebbi, Simin Z; Virtanen, Jorma I; Vahid-Golpayegani, Mojtaba; Vehkalahti, Miira M

    2006-12-01

    The association between plaque and caries in older children and adults has been poor, however, some studies show that there may be a relationship in younger children. The aim was to study the relationships between dental caries and dental plaque among 12-36-month-olds in Tehran, Iran. A cross-sectional study among a stratified random sample of 504 children aged one to three years from 18 public health centres in Tehran. Mothers were interviewed about their child's date and order of birth, gender, primary caregiver, the mother's age and the educational level of both parents. Dental examination was carried out according to the WHO criteria. Early childhood caries (ECC) was defined as the presence of any dmf teeth. Dental plaque was visually inspected on the labial surfaces of upper central incisors. Data analysis included Chi-square test, t -test, anova and logistic regression modelling. The prevalence of ECC ranged from 3 to 33% depending on age group, with a mean dt of 1.1 for 26- to 36-month-olds. No gender-differences existed in ECC prevalence and mean dt. Dental plaque was visible on at least one index tooth for 65-75% of the children. Presence of ECC was related to the presence of dental plaque (OR = 1.5; 95% CI 1.0-2.3) when controlling for background factors by means of logistic regression. The high occurrence of visible plaque and rather high ECC prevalence call for improvement in oral health promotion programs of the children. PMID:17183180

  11. Expression analysis of CD63 in salivary neutrophils and the increased level of Streptococcus mutans in severe early childhood caries

    Directory of Open Access Journals (Sweden)

    Muhammad Luthfi

    2015-06-01

    Full Text Available Background: Severe early childhood caries (S-ECC and decay exfoliation filling teeth (def-t >6 is a destructive disease that afflicts teeth, including maxillary anterior teeth. In Indonesia, the prevalence of this disease is still high, for instance in Semarang 2007, the rate reached 90.5% in urban areas and 95.9% in rural areas for early childhood caries which is caused by Streptococcus mutans (S. mutans. Neutrophils are effector cells of innate immunity which become the main component of the very first line of defense against microbes. Purpose: This study analyzed the effect caused by the change of CD63 expression on the surface of salivary neutrophils and the increased level of S. mutans in S-ECC. Method: This study employs observational analytic and cross sectional approach by using T test analysis technique for forty cases of early childhood that had been divided into two groups, first group of twenty children positively diagnosed as S-ECC and second group of twenty children negatively diagnosed as the control group. The sample’s result of gargling with 1.5% NaCl was used for neutrophils isolation and analysis function of salivary neutrophils phagocytosis by using flow cytometry test, while the sample of saliva was used to isolate S. mutans and calculate the level of S. mutans. Result: The expression of CD63+ salivary neutrophils in S-ECC was lower (2.32% ± 0.57 than in caries-free (2.67% ± 0.46, while the level of S. mutans showed that the level was not higher than in S-ECC (9.78 ± 2.22x105 CFU/ml compared to in caries-free (5.13 ± 1.86x105 CFU/ml. Conclusion: The low expression of CD63 in salivary neutrophils can lead to the increased level of S. mutans in S-ECC.

  12. Influence of First-Time Mothers' Early Employment on Severe Early Childhood Caries in Their Child

    Directory of Open Access Journals (Sweden)

    Kamila Plutzer

    2012-01-01

    Full Text Available Aim. To examine whether mothers' early employment status is related to the development of severe early childhood caries in their child. Methods. Questionnaire survey of 429 first-time mothers in metropolitan Adelaide, South Australia, and dental examinations of their child at 20 months of age. Results. At months of age, 5.6% of children exhibited caries defined as one or more demineralized or cavitated lesions on the upper incisors. Of the mothers, 52.2% had no paid employment, 39.6% were part-time and 8.2% full-time employed. Overall, mothers' participation in the workforce had no influence on the frequency of severe early childhood caries in their child, but there was a significant interaction with family structure. For mothers without employment there was no difference between single, and two-parent families, but children with an employed single mother more frequently had caries than those with a working mother in a two-parent family (. However, there were no significant differences in children's reported general health. Conclusions. The data indicate a need to explore strategies that may assist single mothers and especially those in the workforce to prevent severe early childhood caries in their child.

  13. Identification of microbial and proteomic biomarkers in early childhood caries

    OpenAIRE

    Thomas C. Hart; Corby, Patricia M.; Milos Hauskrecht; Ok Hee Ryu; Richard Pelikan; Michal Valko; Oliveira, Maria B.; Hoehn, Gerald T.; Bretz, Walter A.

    2011-01-01

    The purpose of this study was to provide a univariate and multivariate analysis of genomic microbial data and salivary mass-spectrometry proteomic profiles for dental caries outcomes. In order to determine potential useful biomarkers for dental caries, a multivariate classification analysis was employed to build predictive models capable of classifying microbial and salivary sample profiles with generalization performance. We used high-throughput methodologies including multiplexed microbial ...

  14. The Prevalence of Early Childhood Caries among 24 to 36 Months Old Children of Iran: Using the Novel ICDAS-II Method

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    Hediyeh Toutouni

    2015-12-01

    Full Text Available Statement of the Problem: Early childhood caries is an important oral health issue. Finding its prevalence would predict the need for oral health promotion disciplines for specific age groups. Purpose: The aim of this study was to assess the caries experience of children living in Tehran, Iran. It also would evaluate the impact of gender, ethnicity, and socioeconomic status (SES on this oral condition. Materials and Method: This epidemiological cross-sectional study was based upon stratified cluster random sampling. The samples consisted of 239 children (2- to 3- years old registered in Tehran’s public healthcare centers for “Healthy Child Program”. Mothers of the recruited children were interviewed for the background data; then children were examined for the oral health status according to ICDAS-II (International Caries Detection and Assessment System and WHO (World Health Organization criteria. Statistical analyses were conducted using STATA.11 for SES classification considering six socioeconomic variables, and SPSS.21 for descriptive/analytical analyses. Results: Primary Component Analysis (PCA demonstrated five classes of SES ranging from the lowest to the highest. The distribution of caries-free (CF children was 10.87%, non-cavitated enamel caries (codes 01-02 were 28.03%, and about 61.1% had cavitated caries (codes 03-06. There was no significant difference in caries experience between the two genders. Cavitated lesions were more prevalent among Kurdish, who also had the least CF children. Caries prevalence, especially code 02, was more among children from 3rd class SES (moderate level. Gender, ethnicity, or SES had no impact on the CF status of the children; however, ethnicity showed significant impact on the prevalence of extensive caries (codes 05-06. Conclusion: The result of the present study is indicative of high caries prevalence among 2 to 3 years old children residing in Tehran. It highlights the need for comprehensive oral

  15. The relationship between parenting, family interaction and childhood dental caries: A case-control study

    NARCIS (Netherlands)

    Jong-Lenters, M. de; Duijster, D.; Bruist, M.A.; Thijssen, J.; Ruiter, C. de

    2014-01-01

    The aim of this case-control study was to explore the relationship between parenting practices, parent-child interaction and childhood dental caries, using a sample of 5-8-year old children from the Netherlands. Cases were defined as children with four or more decayed, missing or filled teeth and co

  16. The relationship between parenting, family interaction and childhood dental caries: a case-control study

    NARCIS (Netherlands)

    M. de Jong-Lenters; D. Duijster; M.A. Bruist; J. Thijssen; C. de Ruiter

    2014-01-01

    The aim of this case-control study was to explore the relationship between parenting practices, parent-child interaction and childhood dental caries, using a sample of 5-8-year old children from the Netherlands. Cases were defined as children with four or more decayed, missing or filled teeth and co

  17. Association between iron status, iron deficiency anaemia, and severe early childhood caries: a case–control study

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    Schroth Robert J

    2013-02-01

    Full Text Available Abstract Background Severe tooth decay is known to affect the health and well-being of young children. However, little is known about the influence of Severe Early Childhood Caries (S-ECC on childhood nutritional status. The purpose of this study was to contrast ferritin and haemoglobin levels between preschoolers with S-ECC and caries-free controls. Methods Children were recruited as part of a larger case–control study examining differences in nutritional status between those with and without S-ECC. Preschoolers with S-ECC were recruited on the day of their dental surgery, while caries-free controls were recruited from the community. Parents completed a questionnaire and the child underwent venipuncture. The study was approved by the University’s Health Research Ethics Board. Statistics included descriptive, bivariate and logistic regression analyses. A p value ≤ .05 was significant. A total of 266 children were recruited; 144 with S-ECC and 122 caries-free. Results The mean age was 40.8 ± 14.1 months. The mean ferritin concentration for all children was 29.6 ± 17.9 μg/L while the mean haemoglobin level was 115.1 ± 10.1 g/L. Children with S-ECC were significantly more likely to have low ferritin (p=.033 and low haemoglobin levels (p>.001. Logistic regression analyses revealed that children with S-ECC were nearly twice as likely to have low ferritin levels and were over six times more likely to have iron deficiency anaemia than caries-free controls. Conclusions Children with S-ECC appear to be at significantly greater odds of having low ferritin status compared with caries-free children and also appear to have significantly lower haemoglobin levels than the caries-free control group. Children with S-ECC also appear to be at significantly greater odds for iron deficiency anaemia than cavity-free children.

  18. Sugar Consumption and Changes in Dental Caries from Childhood to Adolescence.

    Science.gov (United States)

    Peres, M A; Sheiham, A; Liu, P; Demarco, F F; Silva, A E R; Assunção, M C; Menezes, A M; Barros, F C; Peres, K G

    2016-04-01

    There are no prospective studies investigating the effects of sugar-related feeding practices on changes in dental caries from early childhood to young adulthood. The aim of this study was to assess whether sugar-related feeding practices affect dental caries between the ages of 6 and 18 y. This birth cohort study was initiated in 1993 in Pelotas, Brazil. There were 3 dental clinical assessments; at ages 6 y (n = 359), 12 y (n = 339), and 18 y (n = 307). Sugar-related feeding practices were assessed at ages 4, 15, and 18 y. Covariates included sex and life course variables, such as family income, breast-feeding, mother's education, regularity of dental visit, and child's toothbrushing habits. Group-based trajectory analysis was performed to characterize trajectories of time-varying independent variables that had at least 3 time points. We fitted a generalized linear mixed model assuming negative binomial distribution with log link function on 3-time repeated dental caries assessments. One in 5 participants was classified as "high" sugar consumers, and nearly 40% were "upward consumers." "Low consumers" accounted for >40% of the sample. High and upward sugar consumers had higher dental caries prevalence and mean DMFT in all cohort waves when compared with low sugar consumers. Caries occurred at a relatively constant rate over the period of study, but in all sugar consumption groups, the increment of dental caries was slightly higher between ages 6 and 12 y than between 12 and 18 y. Adjusted analysis showed that dental caries increment ratio between ages 6 and 18 y was 20% and 66% higher in upward and high sugar consumer groups as compared with low consumers. The higher the sugar consumption along the life course, the higher the dental caries increment. Even the low level of sugar consumption was related to dental caries, despite the use of fluoride. PMID:26758380

  19. International comparisons of health inequalities in childhood dental caries

    DEFF Research Database (Denmark)

    Pine, Cynthia M; Adair, Pauline M; Nicoll, Alison D;

    2004-01-01

    OBJECTIVE: To undertake formative studies investigating how the experience of dental caries in young children living in diverse settings relates to familial and cultural perceptions and beliefs, oral health-related behaviour and oral microflora. PARTICIPANTS: The scientific consortium came from 27...

  20. Progress in Early Childhood Caries and Opportunities in Research, Policy, and Clinical Management

    DEFF Research Database (Denmark)

    Garcia, Raul; Borrelli, Belinda; Dhar, Vineet;

    2015-01-01

    opportunities in research, policy, and clinical management that may improve early childhood caries outcomes and lower costs of care. While great progress has been made since the 1997 ECC Conference, there remains a paucity of high-quality evidence from randomized controlled trials on what are the most effective...... to identify preschool children at risk for caries. Fluoridated toothpaste and fluoride varnish currently are the most effective chemotherapeutic strategies to prevent ECC. Motivational interviewing, a form of patient-centered counseling, is effective for motivating oral health behaviors and shows...

  1. Influence of First-Time Mothers' Early Employment on Severe Early Childhood Caries in Their Child

    OpenAIRE

    Kamila Plutzer; Keirse, Marc J N C

    2012-01-01

    Aim. To examine whether mothers' early employment status is related to the development of severe early childhood caries in their child. Methods. Questionnaire survey of 429 first-time mothers in metropolitan Adelaide, South Australia, and dental examinations of their child at 20 months of age. Results. At 20 ± 2.5 months of age, 5.6% of children exhibited caries defined as one or more demineralized or cavitated lesions on the upper incisors. Of the mothers, 52.2% had no paid employment, 39.6%...

  2. MODERN TREATMENT METHODS OF PRIMARY CHILDHOOD DENTAL CARIES

    OpenAIRE

    Ekimov, E.; Fedotova, O.

    2015-01-01

    He uniqueness of tooth enamel focal demineralization (primary caries) is that it is the only form of tooth decay, which can be treated conservatively without any surgical treatment and filling. Therefore, the integral task in dentistry is to study all the possibilities of diagnosis and to increase the effectiveness of conservative treatment [10]. To determine the dental health of children in Omsk we carried out a dental check-up of 1682 schoolchildren from 7 to 12 years of age. In addition to...

  3. BREASTFEEDING AND EARLY CHILDHOOD CARIES (ECC SEVERITY OF CHILDREN UNDER THREE YEARS OLD IN DKI JAKARTA

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    Risqa Rina Darwita

    2008-12-01

    Full Text Available The prevalence and severity of caries in children under three years old are constantly increasing. One of the cause is the increase consumption of cariogenic carbohydrate. Breast milk have buffer capacity that eventually able to prevent caries. The aims of this research are to discover the correlation between breastfeeding with the severity of Early Childhood Caries (ECC in children under three years old, to provide information on prevalence and severity of caries in children under three years, and to explain factors influencing the incidence of ECC. This research designed cross sectionally and conducted upon 565 children aged 12-38 months, selected using multistage cluster random sampling. The ECC prevalence of children under three years in DKI Jakarta is 52.7%, with average score of def-t 2.85. Bivariate analysis showed that, variables which correlate with the level of ECC are; the way to deliver (p=0,012, frequency (p=0,002, duration (p=0,002, salivary buffer capacity (p=0.013, habitual consumption of sugary diet (p=0.005, child’s dental hygiene behavior (p=0.002, and mother’s education (p=0.001. Multivariate analysis showed that ECC can be explained by these variables: age, mother’s education, the way to deliver and frequency of breast milk complements/replacement of consumtions, child’s brushing habit, plaque pH, and salivary buffer capacity. Resulting determination coefficient 32.1%. There is no significant correlation between breastfeeding and the level of Early Childhood Caries (ECC. The role of protective qualities of breastfeeding are not shown because of bias in obtaining data influence the incidence of caries.

  4. Early childhood caries update: A review of causes, diagnoses, and treatments.

    Science.gov (United States)

    Colak, Hakan; Dülgergil, Coruh T; Dalli, Mehmet; Hamidi, Mehmet Mustafa

    2013-01-01

    Dental caries (decay) is an international public health challenge, especially amongst young children. Early childhood caries (ECC) is a serious public health problem in both developing and industrialized countries. ECC can begin early in life, progresses rapidly in those who are at high risk, and often goes untreated. Its consequences can affect the immediate and long-term quality of life of the child's family and can have significant social and economic consequences beyond the immediate family as well. ECC can be a particularly virulent form of caries, beginning soon after dental eruption, developing on smooth surfaces, progressing rapidly, and having a lasting detrimental impact on the dentition. Children experiencing caries as infants or toddlers have a much greater probability of subsequent caries in both the primary and permanent dentitions. The relationship between breastfeeding and ECC is likely to be complex and confounded by many biological variables, such as mutans streptococci, enamel hypoplasia, intake of sugars, as well as social variables, such as parental education and socioeconomic status, which may affect oral health. Unlike other infectious diseases, tooth decay is not self-limiting. Decayed teeth require professional treatment to remove infection and restore tooth function. In this review, we give detailed information about ECC, from its diagnosis to management. PMID:23633832

  5. Unconjugated Hyperbilirubinemia and Early Childhood Caries in a Diverse Group of Neonates

    OpenAIRE

    Amin, Sanjiv B; Karp, Jeffrey M; Benzley, Layne P.

    2009-01-01

    We evaluated if the development of early childhood caries is associated with the severity of unconjugated hyperbilirubinemia during the first 2 weeks after birth. We performed a retrospective case-control study of children less than 6 years of age seen for comprehensive dental examination by pediatric dentists years following a hospital stay in the neonatal intensive care unit. Exclusion criteria included genetic disorders, cleft palate, direct hyperbilirubinemia, and missing information on j...

  6. Caregiver knowledge and attitudes of preschool oral health and early childhood caries (ECC)

    OpenAIRE

    Schroth, Robert J; Brothwell, Douglas J.; Moffatt, Michael E. K.

    2007-01-01

    OBJECTIVES: Prevention strategies are integral to improving the oral health for young Aboriginal children. For such to be effective, it is important to understand the social value that parents and caregivers ascribe to primary teeth. The purpose of this paper is to report caregiver knowledge and attitudes toward preschool oral health and early childhood caries (ECC) from 4 communities in Manitoba. STUDY DESIGN: Cross-sectional study, including a retrospective interview with caregivers. METH...

  7. Early childhood caries in Indigenous communities: A joint statement with the American Academy of Pediatrics

    OpenAIRE

    Irvine, JD; Holve, S; Krol, D; Schroth, R

    2011-01-01

    The oral health of Indigenous children of Canada (First Nations, Inuit and Métis) and the United States (American Indian and Alaska Native) is a major child health issue. This is exemplified by the high prevalence of early childhood caries (ECC) with resulting adverse health effects, as well as high rates and costs of restorative and surgical treatments under general anesthesia. ECC is an infectious disease that is influenced by multiple factors, including socioeconomic determinants, and requ...

  8. A 5-year retrospective study of rampant dental caries among adult patients in a Nigerian Teaching Hospital

    OpenAIRE

    M Ajayi Deborah; M F Abiodun-Solanke Iyabode; O Gbadebo Shakeerah

    2015-01-01

    Background: Rampant caries in adults has not been a focus of many researches unlike the childhood form of the disease. The disease is an interesting finding in an adult patient. When the condition occurs in children, it has been described as nursing bottle caries, baby bottle tooth decay, and the most recently adopted term, "early childhood caries". Aim: The aim was to determine the prevalence of rampant caries among adult patients. Materials and Methods: Cases of rampant caries were id...

  9. Dental caries among children visiting a mobile dental clinic in South Central Kentucky: a pooled cross-sectional study

    OpenAIRE

    Dawkins, Erika; Michimi, Akihiko; Ellis-Griffith, Gregory; Peterson, Tina; Carter, Daniel; English, Gary

    2013-01-01

    Background Dental caries is one of the most common chronic childhood diseases affecting a large portion of children in the United States. The prevalence of childhood dental caries in Kentucky is among the highest in the nation. The purposes of this study are to (1) compare sociodemographic differences between caries and no caries groups and (2) investigate factors associated with untreated dental caries among children who visited a mobile dental clinic in South Central Kentucky. Methods Study...

  10. Dietary intake and severe early childhood caries in low-income, young children

    OpenAIRE

    Evans, E. Whitney; Hayes, Catherine; Palmer, Carole A.; Odilia I. Bermudez; Cohen, Steven A.; Must, Aviva

    2013-01-01

    Evidence suggests that risk for early childhood caries (ECC), the most common chronic infectious disease in childhood, is increased by specific eating behaviors. To identify if consumption of added sugars, sugar-sweetened beverages (SSB), and 100% fruit juice, as well as eating frequency, are associated with severe-ECC (S-ECC), cross-sectional data collected from a sample of low-income, racially diverse children, ages two to six years old, were used. Four-hundred and fifty-four children with ...

  11. Family relationships as an explanatory variable in childhood dental caries: a systematic review of measures.

    Science.gov (United States)

    Duijster, D; O'Malley, L; Elison, S; Van Loveren, C; Marcenes, W; Adair, P M; Pine, C M

    2013-01-01

    It is widely acknowledged that parental beliefs (self-efficacy) about oral health and parental oral health-related behaviours play a fundamental role in the establishment of preventative behaviours that will mitigate against the development of childhood dental caries. However, little attention has been given to the wider perspective of family functioning and family relationships on child oral health. For oral health researchers, exploration of this association requires the use of reliable, valid and appropriate assessment tools to measure family relationships. In order to promote methodologically sound research in oral health, this systematic review aims to provide a guide on self-report psychometric measures of family functioning that may be suitable to utilize when exploring childhood dental caries. This systematic review has identified 29 self-report measures of family functioning and evaluated them in terms of their psychometric support, constructs measured and potential utility for oral health research. The majority of the measures reported adequate levels of reliability and construct validity. Construct evaluation of the measures identified five core domains of family functioning, namely 'communication', 'cohesion/engagement', 'control', 'involvement' and 'authoritative/rigid parenting style'. The constructs were subsequently evaluated with respect to their potential relevance to child oral health. Herewith this review provides a framework to guide future research to explore family functioning in furthering our understanding of the development of childhood dental caries. PMID:24107605

  12. Children with severe early childhood caries: streptococci genetic strains within carious and white spot lesions

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    Kenneth Gilbert

    2014-10-01

    Full Text Available Background and objectives: Mutans streptococci (MS are one of the major microbiological determinants of dental caries. The objectives of this study are to identify distinct MS and non-MS streptococci strains that are located at carious sites and non-carious enamel surfaces in children with severe early childhood caries (S-ECC, and assess if cariogenic MS and non-cariogenic streptococci might independently exist as primary bacterial strains on distinct sites within the dentition of individual children. Design: Dental plaque from children (N=20; aged 3–6 with S-ECC was collected from carious lesions (CLs, white spot lesions (WSLs and non-carious enamel surfaces. Streptococcal isolates (N=10–20 from each site were subjected to polymerase chain reaction (PCR to identify MS, and arbitrarily primed-PCR for assignment of genetic strains. Primary strains were identified as ≥50% of the total isolates surveyed at any site. In several cases, strains were characterized for acidurity using ATP-driven bioluminescence and subjected to PCR-determination of potential MS virulence products. Identification of non-MS was determined by 16S rRNA gene sequencing. Results: Sixty-four independent MS or non-MS streptococcal strains were identified. All children contained 1–6 strains. In many patients (N=11, single primary MS strains were identified throughout the dentition. In other patients (N=4, primary MS strains were identified within CLs that were distinct from primary strains found on enamel. Streptococcus gordonii strains were identified as primary strains on enamel or WSLs in four children, and in general were less aciduric than MS strains. Conclusions: Many children with S-ECC contained only a single primary MS strain that was present in both carious and non-carious sites. In some cases, MS and non-cariogenic S. gordonii strains were found to independently exist as dominant strains at different locations within the dentition of individual children, and

  13. Underweight in low socioeconomic status preschool children with severe early childhood caries

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    S Gaur

    2011-01-01

    Full Text Available Background: The prevalence of severe early childhood caries (sECC is high in developing nations like India. It has local as well as systemic manifestations. Aims: This study evaluated the influence of sECC and its management on growth parameters and quality of life (QoL of preschool children from low socioeconomic status families. Materials and Methods: 100 preschool children (50 with sECC and 50 with no dental caries; mean age 5.42 ± 0.74 years from low socioeconomic status were studied. QoL; Decayed, extracted and filled teeth (def index; Height (Ht; Weight (Wt; Head circumference (HC; Mid arm circumference (MAC; and, Body Mass Index (BMI were recorded at baseline and compared after six months of dental rehabilitation. The test group included children with sECC having def > 6 and at least one pulpally involved tooth.The control group children did not have DC (def =0. Both the groups were age, gender and socioeconomic status matched. Statistical Analysis: Statistical analysis was done using Statistical Package for the Social Sciences (SPSS v.11.0 computer software. Chi-square test, Analysis of Variance (ANOVA, Fisher′s exact and paired t tests were performed for comparing the groups at baseline and six month recall visit. Results: Baseline measurements showed that 46% of children with sECC had Wt below 3rd percentile (underweight; mean 15.49 ± 1.87Kg which was less than the controls (mean Wt 16.34 ± 1.46kg. They also complained of pain (40%, avoidance of hard food (24%, noticed Wt loss (18% and sleep disturbances (12%. After 6 months of dental rehabilitation, there was a significant improvement in their Wt (P= 0.002 and QoL. Conclusions: sECC negatively influenced the Wt and QoL of children. Awareness, education of parents and facilitation of oral health services may help in improving their Wt and QoL.

  14. Prevalence of early childhood caries in 8 - 48 month old preschool children of Bangalore city, South India

    OpenAIRE

    Priya Subramaniam; P. Prashanth

    2012-01-01

    Early Childhood Caries (ECC) is a devastating form of dental decay having a multi - factorial origin. This study was undertaken to determine the prevalence of ECC in Bangalore city, South India, and also to study its associated risk factors. Random sample of 1500 children, aged between 8 - 48 months, was selected from play homes and nursing homes of various parts of the city. Dental caries was recorded according to World Health Organization criteria. Information regarding risk factors for car...

  15. The relationship between parenting, family interaction and childhood dental caries: a case-control study.

    Science.gov (United States)

    de Jong-Lenters, M; Duijster, D; Bruist, M A; Thijssen, J; de Ruiter, C

    2014-09-01

    The aim of this case-control study was to explore the relationship between parenting practices, parent-child interaction and childhood dental caries, using a sample of 5-8-year old children from the Netherlands. Cases were defined as children with four or more decayed, missing or filled teeth and controls were caries free. Cases (n = 28) and controls (n = 26) were recruited from a referral centre for paediatric dental care and a general dental practice, respectively. Parenting practices and parent-child interactions of the child's primary caregiver were observed using Structured Interaction Tasks and subsequently rated on seven dimensions: positive involvement, encouragement, problem-solving, discipline, monitoring, coercion and interpersonal atmosphere. All Structured Interaction Tasks were videotaped, and coded by trained and calibrated observers blind to the dental condition. Differences in parenting dimensions between cases and controls were analysed using multivariate analysis of variance, independent samples T-tests, χ(2)-tests and multiple logistic regression analyses. Controls had significantly higher scores on the dimensions positive involvement, encouragement, problem-solving and interpersonal atmosphere, compared to cases. Parents of controls were also less likely to show coercive behaviours. These associations remained statistically significant after adjustment for the mother's education level, tooth brushing frequency and the frequency of consuming sugary foods and drinks, except for coercion. There was no significant difference in discipline between cases and controls. In conclusion, this case-control study found a significant relationship between parenting practices, parent-child interaction quality and childhood dental caries. Our findings suggest that parenting practices may be an important factor to consider in caries preventive programs. PMID:24980791

  16. Counseling Role of Primary Care Physicians in Preventing Early Childhood Caries in Children with Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Zifeng Liu

    2014-12-01

    Full Text Available The dental health of preschool children with congenital heart disease (CHD is usually poor, which may contribute to the development of infective endocarditis (IE. Primary care physicians play an important role in providing access to preventive dental services, particularly for preschool children. The object of this study was to provide epidemiologic evidence for the impact of primary care physicians’ (PCP’s counseling role on early childhood caries in children with CHD in Guangzhou, China, which might guide future caries prevention to decrease the risk of IE in children with CHD. A hospital-based, case-control study was performed, which contained 100 children with newly diagnosed early childhood caries and 100 matched (sex and age children without dental caries. All of the subjects were diagnosed with CHD at birth and recruited from Guangdong Cardiovascular Institute from 2012 through 2013. A conditional multivariate logistic-regression model was used to assess the associations between PCPs’ role and early childhood caries with a significance level of 5%. Our findings revealed that mother’s education level (OR = 0.36, CL = 0.14–0.92 and knowledge, being educated on the relationship between CHD and infective endocarditis (OR = 0.48, CL = 0.25–0.94 and the impact of oral health on infective endocarditis (OR = 0.37, CL = 0.18–0.79 by the PCP were associated with early childhood caries. PCPs played an important role in preventing early childhood caries among preschool children with CHD in Guangzhou, China.

  17. Geo-mapping of time trends in childhood caries risk - a method for assessment of preventive care

    OpenAIRE

    Strömberg Ulf; Holmn Anders; Magnusson Kerstin; Twetman Svante

    2012-01-01

    Abstract Background Dental caries is unevenly distributed within populations with a higher burden in low socio-economy groups. Several attempts have been made to allocate resources to those that need them the most; there is a need for convenient approaches to population-based monitoring of caries risk over time. The aim of this study was to develop the geo-map concept, addressing time trends in caries risk, and demonstrate the novel approach by analyzing epidemiological data from preschool re...

  18. Early childhood caries and dental plaque among 1-3-year-olds in Tehran,Iran

    Directory of Open Access Journals (Sweden)

    Mohebbi Simin

    2006-01-01

    Full Text Available The association between plaque and caries in older children and adults has been poor, however, some studies show that there may be a relationship in younger children. The aim was to study the relationships between dental caries and dental plaque among 12-36-month-olds in Tehran, Iran. A cross-sectional study among a stratified random sample of 504 children aged one to three years from 18 public health centres in Tehran. Mothers were interviewed about their child′s date and order of birth, gender, primary caregiver, the mother′s age and the educational level of both parents. Dental examination was carried out according to the WHO criteria. Early childhood caries (ECC was defined as the presence of any dmf teeth. Dental plaque was visually inspected on the labial surfaces of upper central incisors. Data analysis included Chi-square test, t -test, anova and logistic regression modelling. The prevalence of ECC ranged from 3 to 33% depending on age group, with a mean dt of 1.1 for 26- to 36-month-olds. No gender-differences existed in ECC prevalence and mean dt. Dental plaque was visible on at least one index tooth for 65-75% of the children. Presence of ECC was related to the presence of dental plaque (OR=1.5; 95% CI 1.0-2.3 when controlling for background factors by means of logistic regression. The high occurrence of visible plaque and rather high ECC prevalence call for improvement in oral health promotion programs of the children.

  19. Early Childhood Caries and Body Mass Index in Young Children from Low Income Families

    Directory of Open Access Journals (Sweden)

    Maria Goretti Queiroz

    2013-03-01

    Full Text Available The relationship between early childhood caries (ECC and obesity is controversial. This cross-sectional survey investigated this association in children from low-income families in Goiania, Goias, Brazil and considered the role of several social determinants. A questionnaire examining the characteristics of the children and their families was administered to the primary caregiver during home visits. In addition, children (approximately 6 years of age had their height, weight, and tooth condition assessed. The primary ECC outcome was categorized as one of the following: caries experience (decayed, missing, filled tooth: “dmft” index > 0, active ECC (decayed teeth > 0, or active severe ECC (decayed teeth ≥ 6. Descriptive, bivariate and logistic regression analyses were conducted. The participants in the current study consisted of 269 caregiver-child dyads, 88.5% of whom were included in the Family Health Program. Caregivers were mostly mothers (67.7%, were 35.3 ± 10.0 years old on average and had 9.8 ± 3.1 years of formal education. The mean family income was 2.3 ± 1.5 times greater than the Brazilian minimum wage. On average, the children in the current study were 68.7 ± 3.8 months old. Of these, 51.7% were boys, 23.4% were overweight or obese, 45.0% had active ECC, and 17.1% had severe ECC. The average body mass index (BMI of the children was 15.9 ± 2.2, and their dmft index was 2.5 ± 3.2. BMI was not associated with any of the three categories of dental caries (p > 0.05. In contrast, higher family incomes were significantly associated with the lack of caries experience in children (OR 1.22, 95%CI 1.01–1.50, but the mother’s level of education was not significantly associated with ECC.

  20. Nursing habits and early childhood caries in children attending Hospital University Science Malaysia (HUSM

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    Widowati Witjaksono

    2006-06-01

    Full Text Available The habit of nocturnal bottle or breast-feeding has been reported to be a potential cause for early childhood caries (ECC in very young children. The aim of this study was to determine the prevalence of ECC in children 2-5 years of age attending out patient clinic HUSM, in relation to the nursing habits. In this cross-sectional study, 90 children were randomly selected to examine their caries status using torch and disposable mirror. Data on mothers’ educational level, nursing habits and oral hygiene practices, were gather by using structured questionnaire. It has been found that 16.7% of subjects were caries free while 83.3% of them had caries with mean dmf score 6 (SD 5.3. With regard to nursing habits, 29% of subjects had breast-feeding alone, 16% had bottle-feeding alone and 55% had both breast and bottle-feeding. Ninety-three percent of children had been nursed beyond 14 months and 47% had been fed with liquids other than breast milk, infant formula or water. Twenty-seven percent of children were allowed to sleep with nursing bottle in mouth and 52% were allowed to sleep with breast nipple in the mouth which shows significantly associated with ECC (p = 0.03. Tooth brushing habit was reported for 91% of children using toothpaste. Mean age of the children (in months when the mothers started brushing the teeth was 19.1 (SD 10.8 and has significant association with ECC (p < 0.05. This study demonstrates that the habit of allowing infants to sleep with breast nipple in their mouth and the late start of tooth brushing are associated with prevalence of ECC. Educational programs for pregnant women and mothers of young children should be emphasized to enhance the knowledge and awareness of mothers in preventing ECC.

  1. Microbiome interaction with sugar plays an important role in relapse of childhood caries.

    Science.gov (United States)

    Tian, Jing; Qin, Man; Ma, Wenli; Xia, Bin; Xu, He; Zhang, Qian; Chen, Feng

    Childhood caries have a high relapse rate after full mouth therapy. This study aimed to elucidate the relationship between the microbiome, sugar, and the relapse of childhood caries after therapy. A total of 24 children aged 2-4 years who underwent one caries treatment session participated in this study. Supragingival plaque was collected before therapy and 1 and 7 months after therapy, then sequenced using the 16S rRNA high-throughput approach. We found 11 phyla, 140 genera, and 444 species in 72 samples. The children were divided into relapse-free (n = 13) and relapse (n = 11) groups according to whether they relapsed 7 months after therapy. The bacterial community richness, diversity, structure, and relative abundance of bacterial taxa were significantly different between the two groups 7 months after therapy. The two groups also differed in the relative abundance of bacterial taxa, both before and 1 month after therapy. Bacterial community richness and diversity were lower in the relapse-free group 1 month after therapy. Using different operational taxonomic units between the relapse-free and relapse groups 1 month after therapy, a relapse-risk assessment model was built with 75% accuracy, 0.1905 out-of-bag error, and 66.67% validation accuracy. Patients in the relapse group had higher sugar intake frequencies than those in the relapse-free group during follow-up. Interactions between the microbiome and sugar intake frequency were found through co-occurrence networks. We conclude that the microbiome is significantly different between the relapse-free and relapse groups at the time of relapse. Supragingival plaque collected immediately after therapy can be used to predict the risk of relapse. Furthermore, the correlation between sugar intake frequency and microbiome is associated with the relapse. PMID:26505801

  2. Rampant Caries

    Science.gov (United States)

    Guzman-Armstrong, Sandra

    2005-01-01

    Although dental caries in the pediatric and adolescent population has consistently declined in the United States, it is still the most common childhood disease. Dental problems are the number one reason for missing school next to the common cold. Dental caries are an infectious, communicable disease resulting in destruction of tooth structure by…

  3. Guided fluorescence diagnosis of childhood caries: preliminary measures correlate with depth of carious decay

    Science.gov (United States)

    Timoshchuk, Mari-Alina; Zhang, Liang; Dickinson, Brian A.; Ridge, Jeremy S.; Kim, Amy S.; Baltuck, Camille T.; Nelson, Leonard Y.; Berg, Joel H.; Seibel, Eric J.

    2014-02-01

    The current rise in childhood caries worldwide has increased the demand for portable technologies that can quickly and accurately detect and diagnose early stage carious lesions. These lesions, if identified at an early stage, can be reversed with remineralization treatments, education, and improvements in home care. A multi-modal optical prototype for detecting and diagnosing occlusal caries demineralization in vivo has been developed and pilot tested. The device uses a 405-nm laser as a scanned illumination source to obtain high resolution and high surface contrast reflectance images, which allows the user to quickly image and screen for any signs of demineralized enamel. When a suspicious region is located, the device can be switched to perform dual laser fluorescence spectroscopy using 405-nm and 532-nm laser excitations. These spectra are used to compute an auto-fluorescence (AF) ratio of the suspicious region and the percent difference of AF ratios from a healthy region of the same tooth. The device was tested on 7 children's teeth in vivo with clinically diagnosed carious lesions. Lesion depth was then visually estimated from the video image using the 405-nm scanned light source, and within a month the maximum drill depth was assessed by a clinician. The researcher and clinicians were masked from previous measurements in a blinded study protocol. Preliminary results show that the ratiometric percent difference measurement of the AF spectrum of the tooth correlates with the severity of the demineralization as assessed by the clinician after drilling.

  4. Koreksi dimensi vertikal oklusal dengan modifikasi restorasi mahkota logam pada kasus severe early childhood caries (Correcting occlusal vertical dimension using modified stainless steel crown restoration in severe early childhood caries case

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    Amrita Widyagarini

    2014-06-01

    Full Text Available Background: Severe early childhood caries (SECC describes progressively dental caries in primary dentition among children aged less than 3 to 5-year-old. Loss of Occlusal Vertical Dimension (OVD with deep bite in clinical feature found 2.5 times more often in s-ecc children than others. It leads discrepancies of vertical development of permanent dentition, hence creates malocclusion. Purpose: The aim of this paper was to report consideration and correction of OVD in SECC child. Case: A 5-year-old girl was accompanied by her mother came to pediatric dental clinic Faculty of Dentistry Universitas Indonesia. Patient’s chief complaint was decay on all her teeth. Clinical examination revealed caries on all primary dentition, tooth #16, #46 have not yet been occluded, 26 erupted partially and it occluded with 36, anterior deep bite. Diagnose was anterior deep bite caused by SECC. Case management: Operative-rehabilitative treatment restores OVD to prevent malocclusion by modifying height of ssc in primary molars. Correcting deep bite using stainless steel crown (SSC modified in posterior was done. First, restoration with glass-ionomer cement for raising the bite followed by a week evaluation to observe masticatory function and functional analysis of temporomandibular joint. Second, ssc were placed in primary molars. Conclusion: Modifying height of ssc in primary molars could corrected OVD in SECC child. Permanent first molars eruption could be guided to completely occlusion and prevent early malocclusion.Latar belakang: Severe early childhood caries (SECC menunjukan pola karies gigi sulung yang progresif dan menyeluruh pada anak usia di bawah 3 hingga 5 tahun. Kehilangan dimensi vertikal oklusal (DVO, dengan gambaran gigitan dalam pada periode gigi sulung dilaporkan terjadi 2,5 kali lebih banyak pada anak SECC. Hal ini dapat menyebabkan gangguan perkembangan vertikal gigi permanen yang nantinya menyebabkan maloklusi. Tujuan: Laporan kasus ini

  5. Childhood caries as influenced by maternal and child characteristics in pre-school children of Kerala-an epidemiological study

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    N Retnakumari

    2012-01-01

    Full Text Available Purpose: The most common chronic disease of childhood is early childhood caries which is five times more prevalent than asthma and seven times higher than that of allergic rhinitis. Most children do not receive dental care until they are three years old, yet by the time more than thirty percent of children from lower socioeconomic groups already have caries. To determine the prevalence and severity of early childhood caries among pre-school children, to describe the child characteristics associated with the development of early childhood caries and to find the association of early childhood caries and maternal risk factors. Materials and Methods: This descriptive study was carried out among children attending the immunization clinic of Sree Avittam Thirunal Hospital, Medical College, Trivandrum and children attending the randomly selected Anganwadies and Day care centres in Trivandrum, the capital of Kerala, wherein there are migrants from all over the State. A total of 350 children aged 12-36 months and their mothers were studied. The mother was first interviewed by a structured questionnaire; then the child′s and mothers clinical examination was carried out covering caries experience and oral hygiene status. Results: Among 350 children studied the prevalence of dental caries in this study population was found to be 50.6 %( 177. Statistically significant associations were found between the severity of decay and the child′s age(P<0.001, female gender(P<0.05,low socioeconomic status (P<0.05, feeding frequency (P<0.05, type of feeding(P<0.01, fell asleep with nipple in mouth (P<0.05, duration of breast feeding(P<0.001, consumption of cariogenic type of snacks(P<0.01, age of commencement of tooth brushing(P<0.05, brushing frequency(P<0.05, oral hygiene status of child(P<0.001, DMFS scores of mothers (P<0.001, and oral hygiene status of mother (P<0.001.

  6. Prevalence of early childhood caries in 8 - 48 month old preschool children of Bangalore city, South India

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    Priya Subramaniam

    2012-01-01

    Full Text Available Early Childhood Caries (ECC is a devastating form of dental decay having a multi - factorial origin. This study was undertaken to determine the prevalence of ECC in Bangalore city, South India, and also to study its associated risk factors. Random sample of 1500 children, aged between 8 - 48 months, was selected from play homes and nursing homes of various parts of the city. Dental caries was recorded according to World Health Organization criteria. Information regarding risk factors for caries was obtained through a structured questionnaire given to mothers or caretakers. The data was subjected to statistical analysis. The prevalence of ECC was 27.5% and the mean decayed, extracted and filled tooth index was 0.854. There was a strong association of ECC with the risk factors studied.

  7. Prevalence of early childhood caries among preschool children in Trivandrum and its association with various risk factors

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    Sobha Kuriakose

    2015-01-01

    Full Text Available Background: Early childhood caries (ECC is a severe form of dental decay with multi-factorial origin. Objectives: The aim of this cross-sectional study was to determine the prevalence and related risk factors of ECC among preschool children residing in rural and urban areas of Trivandrum district in Kerala. Methods: A sample size of 1329 preschool children of <60 months of age was randomly selected from rural and urban areas of Trivandrum and decayed missing filled teeth indices were recorded. A standardized questionnaire was distributed to the parents. The data were subjected to SPSS version 16 and statistically analyzed with Chi-square test. Results: Prevalence of ECC in the study sample was found to be 54%. Furthermore, a positive association was obtained between ECC and age of the child, location of residence, dietary habits, and oral hygiene habits. Conclusion: There is an urgent need to implement preventive and curative oral health programs for preschool children in rural and urban areas.

  8. Hubungan Perilaku Diet Anak Dengan Early Childhood Caries (ECC) Pada Anak Usia 12-36 Bulan Di Kecamatan Medan Barat

    OpenAIRE

    Wahab, Mohd Khairul Izwan Bin Abdul

    2014-01-01

    Early Childhood Caries (ECC) merupakan istilah yang digunakan untuk menjelaskan tentang suatu pola karies yang unik pada anak usia pra-sekolah. Etiologi ECC sama seperti karies umum yang lainnya yaitu multifaktorial dengan perilaku diet menjadi faktor predisposisi. Penelitian ini bertujuan untuk melihat hubungan antara kategori perilaku diet dengan pengalaman ECC pada anak usia 12-36 bulan di Kecamatan Medan Barat. Kategori perilaku diet tersebut terdiri atas pola makan utama, pola makan seli...

  9. Cluster-randomized xylitol toothpaste trial for early childhood caries prevention

    Science.gov (United States)

    Chi, Donald L.; Tut, Ohnmar K.; Milgrom, Peter

    2013-01-01

    Purpose We assessed the efficacy of supervised toothbrushing with xylitol toothpaste to prevent early childhood caries (ECC) and to reduce mutans streptococci (MS). Methods In this cluster-randomized efficacy trial, 4 Head Start classrooms in the Marshall Islands were randomly assigned to supervised toothbrushing with 1,400ppm/31% fluoride-xylitol (Epic Dental, Provo, UT) or 1,450ppm fluoride-sorbitol toothpaste (Colgate-Palmolive, New York, NY) (N=196 children, ages 4–5 yrs). We hypothesized no difference in efficacy between the two types of toothpaste. The primary outcome was primary molar d2-3mfs increment after 6 mos. A single examiner was blinded to classroom assignments. Two classrooms were assigned to the fluoride-xylitol group (85 children) and 2 classrooms to the fluoride-sorbitol group (83 children). The child-level analyses accounted for clustering. Results There was no difference between the two groups in baseline or end-of-trial mean d2-3mfs. The mean d2-3mfs increment was greater in the fluoride-xylitol group compared to the fluoride-sorbitol group (2.5 and 1.4 d2-3mfs, respectively), but the difference was not significant (95% CI:−0.17, 2.37;P=0.07). No adverse effects were reported. Conclusion After 6 mos, brushing with a low strength xylitol/fluoride toothpaste is no more efficacious in reducing ECC than a fluoride only toothpaste in a high caries risk child population. PMID:24709430

  10. Immigrant Caregivers of Young Children: Oral Health Beliefs, Attitudes, and Early Childhood Caries Knowledge.

    Science.gov (United States)

    Finnegan, Deborah A; Rainchuso, Lori; Jenkins, Susan; Kierce, Erin; Rothman, Andrew

    2016-04-01

    The incidence of early childhood caries (ECC) is a global public health concern. The oral health knowledge of a caregiver can affect a child's risk for developing ECC. An exploratory study of the oral health knowledge and behaviors among caregivers of children 6 years of age and younger was conducted with a convenience sample of adults (n = 114) enrolled in English language or high school equivalency examination courses. The majority of study participants were born in Asia (47 %). Other birth regions included South America (16 %), Caribbean (16 %), Africa (10 %), and Central America (6 %). Study findings showed caregivers with low oral health knowledge were more likely to engage in behaviors that increase a child's risk for developing ECC. A statistically significant relationship was found between participants' rating of their child's dental health as poor and the belief that children should not be weaned from the nursing bottle by 12 months of age (P = 0.002), brushing should not begin upon tooth eruption (P = 0.01), and fluoride does not strengthen teeth and prevent dental caries (P = 0.005). Subjects who pre-chewed their child's food also exhibited behaviors including sharing eating utensils or a toothbrush with their child (P < 0.001). Additional caregiver behaviors included providing their child with a bottle containing cariogenic liquids in a crib (P < 0.001). As a result of this research, it is pertinent that culturally sensitive oral health promotion programs are developed and implemented to raise awareness and reduce the risk of dental disease among immigrant populations. PMID:26370378

  11. Feeding pattern a dual risk? otitis media (OM and early childhood caries (ECC

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    P. Sangeetha

    2014-04-01

    Full Text Available Purpose: To determine the prevalence of Otitis media (OM and Early childhood caries (ECC and their coexistence in children with a history of faulty feeding patterns. Method: Children aged 5 years and below were recruited at random from dental and medical hospitals. Parents of these children were posed with questions about the feeding methods, feeding patterns such as duration, frequency, position, burping, specific childhood illness etc. Children (120 were examined for ECC by a Paedodontist and OM by an Otolaryngologist and were segregated into three groups i.e. Control group, ECC group and OM group respectively. The ECC group was sub grouped into ECC only and ECC&OM group. The OM group was also similarly sub grouped into OM group and OM&ECC group. Collected data were tabulated and subjected for statistical analysis using Pearson Chi – square test. Results: Prevalence of ECC, OM, and their coexistence increased with age P < 0.001, whereas gender difference was not statistically significant. Overall Prevalence of their coexistence in children was 51.25%. Significant percentages (25% of children in the OM group were fed in supine position. Children fed on demand (47.5% experienced ECC. overall 85% (p=.017 of children had coexistence of ECC&OM fed on demand and during bed time. Significant numbers of children who were burped occasionally after feeding (35% or were not burped at all (12.5% were affected with both ECC and OM. Conclusion: Prevalence of their coexistence was higher in children with OM. Significant association existed between on demand feeding and ECC; supine feeding position and OM. Risk factors in common for both the disease were combined feeding position, on demand, bed time feeding and occasionally burping.

  12. Factors associated with the development of early childhood caries among Brazilian preschoolers

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    Patrícia Corrêa-Faria

    Full Text Available The aim of this study was to assess the prevalence of early childhood caries (ECC in children and investigate the influence of sociodemographic variables, quality of oral hygiene and child-related aspects. A cross-sectional study was carried out with 593 children aged three to five years. Data were collected through clinical examinations and interviews with parents. Interviews with parents of the children were conducted to acquire information on sociodemographic aspects, breastfeeding, bottle feeding and harmful oral habits. Statistical analysis involved the chi-square test and the Poisson regression. The prevalence of ECC was 53.6%. The occurrence of ECC was greater among children with unsatisfactory oral hygiene (PR: 2.95; 95% CI: 2.42-3.60 and those from a family with a lower monthly household income (PR: 1.62; 95% CI: 1.24-2.10. In conclusion, unsatisfactory oral hygiene and monthly income exerted an influence on the occurrence of ECC among preschoolers.

  13. The effect of early childhood caries on the quality of life of children and their parents

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    Sonu Acharya

    2011-01-01

    Full Text Available Objective: To determine the effect the early childhood caries (ECC has on quality of life (QOL parameters of both children and their parents. Materials and Methods: A cross-sectional study was carried out in the Department of Pedodontics and Preventive Dentistry, Manipal College of Dental Sciences, Manipal, India. Clinical Setting: The study consisted of 500 children-parent pairs. The study was performed in Manipal and Bhubaneswar (250 children-parent pairs in each group, fulfilling the inclusion requirements of healthy children aged between 3 and 6 years old and children having ECC. The two groups were equally divided as follows: Group I - 250 child-parent pairs (Bhubaneswar and Group II - 250 child-parent pairs (Manipal and Udupi. Interventions: This was a questionnaire-based study and the parents and their children were provided the questionnaires with various questions on QOL parameters. Questionnaires were validated in the respective local languages. Results: The data collected were analyzed using the SPSS (version 10.0 package. For assessing the internal consistency of the questionnaire, Cronbach′s alfa test was used. To find the comparison between groups, Chi square test and "t" test were used. Conclusions: Oral health has a definite effect on the QOL of children. The most affected parameters by ECC were consumption of food and sleep in children, which significantly influence the parents. The questionnaire had good internal consistency in both Kannada and Oriya versions.

  14. Prevalence and risk factors of caregiver reported Severe Early Childhood Caries in Manitoba First Nations children: results from the RHS Phase 2 (2008–2010)

    OpenAIRE

    Robert J. Schroth; Halchuk, Shelley; Star, Leona

    2013-01-01

    Objectives. The high prevalence and severity of caries among Canadian First Nations children is a growing concern. Dental surgery in hospital is often necessary to treat the signs of decay but does not address the underlying factors contributing to its development. The purpose of this study was to determine the prevalence and risk factors of caregiver-reported Baby Bottle Tooth Decay (BBTD), or Severe Early Childhood Caries (S-ECC), among preschool children recruited in Phase 2 of the First N...

  15. Prevalence of early childhood caries and associated risk factors in preschool children of urban Bangalore, India: A cross-sectional study

    OpenAIRE

    Prakash, Prashanth; Subramaniam, Priya; Durgesh, B. H.; Konde, Sapna

    2012-01-01

    Objectives: Early childhood caries (ECC) is a devastating form of dental decay with multi-factorial origin. The aim of this cross-sectional study is to investigate the prevalence and related risk factors of ECC in preschool children of urban Bangalore (India). Methods: A random sample of 1,500 children aged between 8 and 48 months were selected from various parts of urban Bangalore. The status of dental caries was recorded according to the World Health Organization (WHO) criteria. Information...

  16. Factors Predisposing to Early Childhood Caries (ECC) in Children of Pre-School Age in the City of Zagreb, Croatia

    OpenAIRE

    Lulić-Dukić, O.; Jurić, H.; Dukić, W.; Glavina, D.

    2001-01-01

    The aim of this study was to investigate factors predisposing to early childhood caries (ECC) in pre-school children in the city of Zagreb, Croatia. The investigation was carried out on the sample of 145 children (77 boys and 68 girls) aged between 2 and 5 years, including clinical examination of dental status and survey on the habits among the parents. The overall prevalence of ECC was 30%: in girls it was 25%, and in boys 48%. The study on the risk factors was designed as a c...

  17. Evaluation of salivary interleukin-6 in children with early childhood caries after treatment

    Science.gov (United States)

    Menon, Medhini Madhavan; Balagopal, R. Varma; Sajitha, Krishnan; Parvathy, Kumaran; Sangeetha, G. Bhat; Arun, X. Mamachan; Sureshkumar, Janardhanan

    2016-01-01

    Background: The role of cytokines as a marker in the oral inflammatory process in ECC has not been fully explored before and after full mouth rehabilitation. Aims: The aim of this study was to assess the level of salivary interleukin-6 (IL-6) in children with ECC and to compare its levels before and after comprehensive full mouth rehabilitation. Methods and Materials: Saliva samples were collected from children with ECC prior to dental treatment and 3-month post treatment. The salivary IL-6 levels were analyzed using the ELISA method. The gingival index was also timely recorded. Oral health awareness sessions were conducted for children and their parents at regular intervals during the 3-month study period. Statistical analysis used: Wilcoxon Signed Rank test compared the levels of salivary IL-6 while, the paired t test compared the values of gingival index before and after treatment. Results: The mean level of salivary IL-6 before and 3 months after treatment had reduced and this reduction was statistically significant (P caries activity state, the level of inflammation (IL-6) can definitely be minimized and thereby improving the quality of life of affected children. PMID:27307667

  18. Effect of Carisolv Chemo-Mechanical Caries Removal Technique on Early Childhood Caries Treatment%研究伢碘微创凝胶去龋技术在儿童龋齿治疗中的临床应用

    Institute of Scientific and Technical Information of China (English)

    沈玥

    2014-01-01

    目的:研究伢碘微创凝胶去龋技术在儿童龋齿治疗中的疗效。方法:选取80例儿童龋齿患者,随机分为观察组和对照组各40例,对观察组应用伢碘微创凝胶去龋技术进行治疗,对照组的治疗采用传统的磨牙技术,观察和比较两组患儿的龋齿治疗效果。结果:观察组治疗的总体效果优于对照组,差异有统计学意义( P<0.05);龋齿继发率观察组明显少于对照组,差异有统计学意义( P<0.05)。结论:在儿童龋齿治疗中采用伢典微创凝胶去龋技术效果良好,值得临床推广。%Objective:To analyze the effect of carisolv chemo-mechanical caries removal technique on early childhood caries treatment. Methods:80 cases early childhood caries were divided into treatment group and control group with 40 cases. Control group were treated by conventional teeth grinding. Treatment group was treated by carisolv chemo-mechanical caries removal technique. The effect of Childhood Caries treatment between two groups was observed and compared. Results:The general effect of the treatment was better than control group, the difference was statistical significance (p<0.05). Compared with control group, the secondary caries in treatment group were lower, difference was statistical significance (p<0.05). Conclusion:Carisolv chemo-mechanical caries removal technique showed significant effect in early childhood caries treatment, worth clinical promotion.

  19. Early childhood caries and the impact of current u.s. Medicaid program: an overview.

    Science.gov (United States)

    Bugis, Bussma Ahmed

    2012-01-01

    Pediatric dental caries is the most common chronic disease among children. Above 40% of the U.S. children aged 2-11 years have dental caries; more than 50% of them come from low-income families. Under dental services of the Medicaid program, children enrolled in Medicaid must receive preventive dental services. However, only 1/5 of them utilize preventive dental services. The purpose of this overview is to measure the impact of Medicaid dental benefits on reducing oral health disparities among Medicaid-eligible children. This paper explains the importance of preventive dental care, children at high risk of dental caries, Medicaid dental benefits, utilization of dental preventive services by Medicaid-eligible children, dental utilization influencing factors, and outcome evaluation of Medicaid in preventing dental caries among children. In conclusion, despite the recent increase of children enrolled in Medicaid, utilizing preventive dental care is still a real challenge that faces Medicaid. PMID:22496690

  20. Early Childhood Caries and the Impact of Current U.S. Medicaid Program: An Overview

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    Bussma Ahmed Bugis

    2012-01-01

    Full Text Available Pediatric dental caries is the most common chronic disease among children. Above 40% of the U.S. children aged 2–11 years have dental caries; more than 50% of them come from low-income families. Under dental services of the Medicaid program, children enrolled in Medicaid must receive preventive dental services. However, only 1/5 of them utilize preventive dental services. The purpose of this overview is to measure the impact of Medicaid dental benefits on reducing oral health disparities among Medicaid-eligible children. This paper explains the importance of preventive dental care, children at high risk of dental caries, Medicaid dental benefits, utilization of dental preventive services by Medicaid-eligible children, dental utilization influencing factors, and outcome evaluation of Medicaid in preventing dental caries among children. In conclusion, despite the recent increase of children enrolled in Medicaid, utilizing preventive dental care is still a real challenge that faces Medicaid.

  1. Dental caries prevalence, oral health knowledge and practice among indigenous Chepang school children of Nepal

    OpenAIRE

    Prasai Dixit, Lonim; Shakya, Ajay; Shrestha, Manash; Shrestha, Ayush

    2013-01-01

    Background Chepang communities are one of the most deprived ethnic communities in Nepal. According to the National Pathfinder Survey, dental caries is a highly prevalent childhood disease in Nepal. There is no data concerning the prevalence of caries along with knowledge, attitude and oral hygiene practices among Chepang schoolchildren. The objectives of this study were to 1) record the prevalence of dental caries 2) report experience of dental pain 3) evaluate knowledge, attitude and prevent...

  2. The Relationship of Severe Early Childhood Caries and Body Mass Index in a Group of 3- to 6-year-old Children in Shiraz

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    Edalat A.

    2013-10-01

    Full Text Available Statement of problem: Early childhood caries can cause pain, discomfort and also inability to have a healthy nutrition .Malnutrition can be characterized when there is a weight, height, and body mass index (BMI deficiency. Purpose: The aim of this study was to evaluate the relationship between the severe early childhood caries (based on the dmft index and BMI in pre-school children in Shiraz. Materials and Method: A descriptive analytical cross-sectional study was enrolled on 202 healthy preschool children with the age range of 3-6 years recruited from the kin-dergartens of different socio- economical parts of Shiraz, Iran. The Anthropometric measurements, weight and height were evaluated. The Z-scores were calculated em-ploying WHO Anthro software (www.who.int/childgrowth/software/en/ index.html to elucidate the subject’s status on the age- and sex-specific growth chart. Every Child who has received two Z-scores under the normal value (< -2 was considered as ab-normal. The relationship between dmft index and BMI was then investigated. Results: The mean of dmft was 4.13. From children with severe early childhood caries, 12.5%were under weight, 5% had height deficiency and 19.5% had BMI deficiency, however, there was no significant relationship between increasing dmft and the height, weight and BMI deficiency. Conclusion: There was not a linear correlation between severe early childhood caries and BMI, height, and weight deficiency. An incidence of 55% was yielded for severe early childhood caries which was an additional finding of this study.

  3. Genome-wide Association Scan for Childhood Caries Implicates Novel Genes

    OpenAIRE

    Shaffer, J.R.; Wang, X.; Feingold, E.; M. Lee; Begum, F.; Weeks, D. E.; Cuenco, K.T.; Barmada, M M; Wendell, S.K.; Crosslin, D R; Laurie, C. C.; Doheny, K F; Pugh, E W; Zhang, Q.; Feenstra, B

    2011-01-01

    Dental caries is the most common chronic disease in children and a major public health concern due to its increasing incidence, serious health and social co-morbidities, and socio-demographic disparities in disease burden. We performed the first genome-wide association scan for dental caries to identify associated genetic loci and nominate candidate genes affecting tooth decay in 1305 US children ages 3-12 yrs. Affection status was defined as 1 or more primary teeth with evidence of decay bas...

  4. Early Childhood Caries and the Impact of Current U.S. Medicaid Program: An Overview

    OpenAIRE

    Bussma Ahmed Bugis

    2012-01-01

    Pediatric dental caries is the most common chronic disease among children. Above 40% of the U.S. children aged 2–11 years have dental caries; more than 50% of them come from low-income families. Under dental services of the Medicaid program, children enrolled in Medicaid must receive preventive dental services. However, only 1/5 of them utilize preventive dental services. The purpose of this overview is to measure the impact of Medicaid dental benefits on reducing oral health disparities amon...

  5. Changes in Candida spp., mutans streptococci and lactobacilli following treatment of early childhood caries: a 1-year follow-up.

    Science.gov (United States)

    Klinke, T; Urban, M; Lück, C; Hannig, C; Kuhn, M; Krämer, N

    2014-01-01

    Early childhood caries (ECC) is closely related to high numbers of mutans streptococci, lactobacilli and Candida albicans. Oral colonization of these microorganisms was monitored in a prospective clinical study in order to investigate the effect of comprehensive treatment under general anesthesia and the sustainability of microbial changes. Saliva samples were collected from 50 healthy infants with ECC before and in regular intervals up to 12 months after treatment. Microorganisms were detected by cultivation on selective agars (CRT® bacteria and Sabouraud/CandiSelect™) and scored. Additionally, plaque on upper front teeth and the dmft were recorded. Parents were repeatedly interviewed regarding the children's diet and oral hygiene, accompanied by corresponding advice. Plaque frequency and the numbers of mutans streptococci, lactobacilli and yeasts were significantly reduced as a result of treatment (p caries relapse (p Nutritional and oral hygiene habits changed only slightly despite advising. Elimination and restoration of ECC lesions under general anesthesia proved to be an effective procedure in reducing cariogenic bacteria and yeasts. A satisfactory and sustainable success, however, could be achieved neither regarding microbiologic parameters nor with respect to the relapse rate. More suitable strategies are needed. PMID:24216710

  6. A phase II clinical trial of a dental health education program delivered by aboriginal health workers to prevent early childhood caries

    Directory of Open Access Journals (Sweden)

    Blinkhorn Fiona

    2012-08-01

    Full Text Available Abstract Background Early Childhood Caries (ECC is a widespread problem in Australian Aboriginal communities causing severe pain and sepsis. In addition dental services are difficult to access for many Aboriginal children and trying to obtain care can be stressful for the parents. The control of dental caries has been identified as a key indictor in the reduction of Indigenous disadvantage. Thus, there is a need for new approaches to prevent ECC, which reflect the cultural norms of Aboriginal communities. Methods/Design This is a Phase II single arm trial designed to gather information on the effectiveness of a dental health education program for Aboriginal children aged 6 months, followed over 2 years. The program will deliver advice from Aboriginal Health Workers on tooth brushing, diet and the use of fluoride toothpaste to Aboriginal families. Six waves of data collection will be conducted to enable estimates of change in parental knowledge and their views on the acceptability of the program. The Aboriginal Health Workers will also be interviewed to record their views on the acceptability and program feasibility. Clinical data on the child participants will be recorded when they are 30 months old and compared with a reference population of similar children when the study began. Latent variable modeling will be used to interpret the intervention effects on disease outcome. Discussion The research project will identify barriers to the implementation of a family centered Aboriginal oral health strategy, as well as the development of evidence to assist in the planning of a Phase III cluster randomized study. Trial registration ACTRN12612000712808

  7. Cárie precoce e severa na infância: uma abordagem integral Severe early childhood caries: an integral approach

    Directory of Open Access Journals (Sweden)

    Estela M. Losso

    2009-08-01

    Full Text Available OBJETIVO: Fornecer informações para auxiliar o médico pediatra a reconhecer os fatores de risco para o início da cárie precoce na infância e da cárie severa na infância (CSI, possibilitando a intervenção precoce de tais fatores, e, assim, evitar a instalação dessa doença prevenível e as suas consequências. FONTES DOS DADOS: As informações foram coletadas a partir de artigos científicos publicados nas bases de dados SciELO, MEDLINE e PUBMED nos últimos 25 anos, livros técnicos e publicações de consenso de organismos internacionais. As palavras-chave utilizadas foram: early childhood caries, severe early childhood caries, dental caries e children. SÍNTESE DOS DADOS: A CSI é uma forma de cárie dentária que afeta bebês e crianças. É infecciosa, de etiologia multifatorial e de desenvolvimento rápido, iniciando logo após a erupção dos dentes. Por apresentar fatores de risco local e sociocultural, deve ser considerada como sintoma de uma alteração na criança e de falta de cuidados adequados. Suas manifestações incluem dor, abscessos e dificuldades mastigatórias, afetando a alimentação e o sono da criança. Além disso, afeta também sua saúde geral, fala e autoestima. CONCLUSÕES: A CSI é uma doença com métodos preventivos estabelecidos, que devem ser introduzidos o mais precocemente possível, por meio de programas preventivos na comunidade e no núcleo familiar. Os profissionais que atendem bebês e crianças devem estar atentos aos casos com risco para o desenvolvimento da doença cárie e interceder a fim de se obter saúde.OBJECTIVE: To provide information with the purpose of helping pediatricians to recognize the risk factors for the onset of severe early childhood caries, allowing for early intervention and thus avoiding this preventable disease and its consequences. SOURCES: Information was collected from scientific articles published on the databases SciELO, MEDLINE and PUBMED in last 25 years, as

  8. Paraplegia of late onset in adolescents with healed childhood caries of dorsal spine: A cause of pressure on the cord and treatment

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    Paravastu Rangachari

    2008-01-01

    Full Text Available Background: Paraplegia of late onset in adolescents with caries of dorsal spine is considered to be due to the reactivation of infection. Internal salient at the level of acute kyphotic deformity of the dorsal spine is formed by posterior cartilaginous remains of grossly destroyed vertebral bodies. The author presents a study of eight adolescent patients with paraplegia of late onset associated with severe kyphotic deformity of dorsal spine with observations on the cause of paraplegia, the final neurological outcome following anterior decompression and its prevention. Materials and Methods: Eight adolescent patients mean age 14.4 yrs 6 males and 2 females with healed childhood caries of dorsal spine, having a mean kyphotic angle of 80° (range 60°-140° presented with paraplegia of late onset. Of these patients, two had medical research council grade 0 muscle power; four had grade 2 muscle power, and two others had grade 3 muscle power in the lower limbs and were unable to walk unaided. One patient with 140° kyphoscoliotic deformity with grade 3 muscle power had post-polio residual paralysis (PPRP in addition. All patients were subjected to thorough anterior spinal decompression through transthoracic, transpleural thoracotomy from the left side. Results: In six of the eight patients, the spine at the site of deformity being very rigid, the deformity could not be corrected and the intervertebral gap was bridged with appropriate autogenous tricortical cortico cancelluous bone graft. In one patient (case 4, the kyphotic deformity could be corrected by 50%. In one patient with 140° kyphosis and PPRP, the gap after the decompression of cord, could not be bridged with bone graft and was given a custom made, well molded plastic black shell to wear while walking and, in particular, while traveling in a vehicle. In all seven patients, bone grafts took six months for bridging the intervertebral gaps. All patients recovered to grade 4 muscle power 6

  9. Effectiveness, cost-effectiveness and cost-benefit of a single annual professional intervention for the prevention of childhood dental caries in a remote rural Indigenous community

    OpenAIRE

    Lalloo, Ratilal; Kroon, Jeroen; Tut, Ohnmar; Kularatna, Sanjeewa; Jamieson, Lisa M; Wallace, Valda; Boase, Robyn; Fernando, Surani; Cadet-James, Yvonne; Paul A. Scuffham; Johnson, Newell W

    2015-01-01

    Background The aim of the study is to reduce the high prevalence of tooth decay in children in a remote, rural Indigenous community in Australia, by application of a single annual dental preventive intervention. The study seeks to (1) assess the effectiveness of an annual oral health preventive intervention in slowing the incidence of dental caries in children in this community, (2) identify the mediating role of known risk factors for dental caries and (3) assess the cost-effectiveness and c...

  10. Salivary Cortisol as a Biomarker to Explore the Role of Maternal Stress in Early Childhood Caries

    OpenAIRE

    Sharat Chandra Pani; Deena Abuthuraya; Hadia M. AlShammery; Dalal AlShammery; Hind AlShehri

    2013-01-01

    Objective. To compare salivary cortisol levels of children with ECC and their mothers with those of caries free children from a similar sociodemographic cohort. Design. Sixty-four college-educated, working mothers from middle income families with no history of anxiety disorders and their first born children aged between 48 and 71 months were included in the study. Salivary cortisol levels were analyzed using electrochemiluminescence (ECL) immunoassay. Statistical Analyses. Significance of dif...

  11. Salivary Cortisol as a Biomarker to Explore the Role of Maternal Stress in Early Childhood Caries

    Directory of Open Access Journals (Sweden)

    Sharat Chandra Pani

    2013-01-01

    Full Text Available Objective. To compare salivary cortisol levels of children with ECC and their mothers with those of caries free children from a similar sociodemographic cohort. Design. Sixty-four college-educated, working mothers from middle income families with no history of anxiety disorders and their first born children aged between 48 and 71 months were included in the study. Salivary cortisol levels were analyzed using electrochemiluminescence (ECL immunoassay. Statistical Analyses. Significance of difference between the cortisol levels of children with ECC and control children and of their mothers was analyzed using the Student’s t- test. The intraclass correlation coefficient was used to measure the significance of correlation of cortisol levels between the mother and the child with logistic regression to explore possible associations. Results. Mothers of children with ECC had significantly higher levels of salivary cortisol ( than mothers of caries free children. The salivary cortisol levels of children with ECC were significantly higher than caries free children (. A significant correlation existed between the salivary cortisol level of the mother and that of the child (. Conclusion. While salivary cortisol levels of the child seem to have a direct impact on the incidence of ECC, maternal stress seems to have an indirect effect.

  12. Salivary cortisol as a biomarker to explore the role of maternal stress in early childhood caries.

    Science.gov (United States)

    Pani, Sharat Chandra; Abuthuraya, Deena; Alshammery, Hadia M; Alshammery, Dalal; Alshehri, Hind

    2013-01-01

    Objective. To compare salivary cortisol levels of children with ECC and their mothers with those of caries free children from a similar sociodemographic cohort. Design. Sixty-four college-educated, working mothers from middle income families with no history of anxiety disorders and their first born children aged between 48 and 71 months were included in the study. Salivary cortisol levels were analyzed using electrochemiluminescence (ECL) immunoassay. Statistical Analyses. Significance of difference between the cortisol levels of children with ECC and control children and of their mothers was analyzed using the Student's t- test. The intraclass correlation coefficient was used to measure the significance of correlation of cortisol levels between the mother and the child with logistic regression to explore possible associations. Results. Mothers of children with ECC had significantly higher levels of salivary cortisol (P < 0.05) than mothers of caries free children. The salivary cortisol levels of children with ECC were significantly higher than caries free children (P < 0.0001). A significant correlation existed between the salivary cortisol level of the mother and that of the child (P < 0.0001). Conclusion. While salivary cortisol levels of the child seem to have a direct impact on the incidence of ECC, maternal stress seems to have an indirect effect. PMID:23781246

  13. Caries Experience among Adults Exposed to Low to Moderate Doses of Ionizing Radiation in Childhood - The Tinea Capitis Cohort.

    Science.gov (United States)

    Vered, Yuval; Chetrit, Angela; Sgan-Cohen, Harold D; Amitai, Tova; Mann, Jonathan; Even-Nir, Hadas; Sadetzki, Siegal

    2016-01-01

    While the impact of therapeutic levels of ionizing radiation during childhood on dental defects has been documented, the possible effect of low doses on dental health is unknown. The study aim was to assess the association between childhood exposure to low-moderate doses of therapeutic radiation and caries experience among a cohort of adults 50 years following the exposure. The analysis was based on a sample of 253 irradiated (in the treatment of tinea capitis) and 162 non-irradiated subjects. The decayed, missing, and filled teeth (DMFT) index was assessed during a clinical dental examination and questions regarding dental care services utilization, oral hygiene behavior, current self-perceived mouth dryness, socio-demographic parameters, and health behavior variables were obtained through a face-to-face interview. An ordered multivariate logistic regression model was used to assess the association of the main independent variable (irradiation status) and other relevant independent variables on the increase in DMFT. Mean caries experience levels (DMFT) were 18.6 ± 7.5 for irradiated subjects compared to 16.4 ± 7.2 for the non-irradiated (p = 0.002). Controlling for gender, age, education, income, smoking, dental visit in the last year, and brushing teeth behavior, irradiation was associated with a 72% increased risk for higher DMFT level (95% CI: 1.19-2.50). A quantification of the risk by dose absorbed in the salivary gland and in the thyroid gland showed adjusted ORs of 2.21 per 1 Gy (95% CI: 1.40-3.50) and 1.05 per 1 cGy (95% CI: 1.01-1.09), respectively. Childhood exposure to ionizing radiation (0.2-0.4 Gy) might be associated with late outcomes of dental health. In line with the guidelines of the American Dental Association, these results call for caution when using dental radiographs. PMID:26942172

  14. Macrosomic Neonates Carry Increased Risk of Dental Caries in Early Childhood: Findings from a Cohort Study, the Okinawa Child Health Study, Japan.

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    Hiroshi Yokomichi

    Full Text Available Although many studies have discussed health risks in neonates with a low birth weight, few studies have focused on the risks in neonates with a high birth weight. The objective of this study was to determine whether differences in the incidence of dental caries in early childhood are associated with birth weight status.A total of 117,175 children born in Okinawa Prefecture, Japan from 1997 to 2007 were included in this study. Medical professionals collected information about birth records, growth and development, parental child-rearing practices and dental health at 3 months, 18 months and 3 years of age. The risk of dental caries among neonates with macrosomia (birth weight ≥4000 g was compared with that among neonates with normal weight (2500-3999 g. Sensitivity analyses included 'large for gestational age' (LGA, birth weight above the 90th percentile for gestational age, which was relative to 'appropriate for gestational age' (birth weight between 10th and 90th percentiles. Relative risks and relative risk increases were estimated by multivariate Poisson regression.At 3 years of age, the relative risk increases for dental caries after adjusting for confounding factors were 19% [95% confidence interval (CI, 11%-28%, P < 0.001] for macrosomic neonates and 12% (95% CI, 9%-16%, P < 0.001 for LGA neonates.Macrosomia and LGA were associated with an increased risk of dental caries in early childhood. Particular attention should be paid to abnormally large neonates.

  15. Business Barriers and Opportunities for Transforming to Preventive Care to Treat Early Childhood Caries.

    Science.gov (United States)

    Compton, Robert

    2015-01-01

    Primary, secondary, and tertiary preventive dental services have the potential for achieving the triple aim of better health outcomes for populations, better patient experience of care, and lower per capita costs. Yet, maximization of preventive services has not occurred in dental practice nor been promoted by dental plans. While the lack of such things as diagnostic codes, caries classification systems, and validated risk assessment tools are barriers to increasing preventive care, they may not be the primary barriers that need to be addressed. The purpose of this paper was to focus on three issues: (1) the dental care business model based on a value proposition of surgical care rather than preventive care; (2) the benefit plan design that undervalues or does not cover effective primary, secondary, and tertiary preventive services; and (3) the current financial crisis in health care. It is the business model of dental practice and the benefit design of payers that are the biggest barriers that will have to change to transform dental care into a more effective and efficient means of achieving and maintaining health. PMID:26063558

  16. Hubungan Antara Sosial Ekonomi Orang Tua, Perilaku Diet, Perilaku Membersihkan Gigi, dan Indeks Kebersihan Rongga Mulut Dengan Early Childhood Caries Pada Anak Usia 12-36 Bulan di Kecamatan Medan Barat

    OpenAIRE

    Tanjung, Dumalina

    2013-01-01

    Early Childhood Caries (ECC) menggambarkan kerusakan yang terjadi pada gigi desidui dengan suatu pola lesi karies yang unik pada bayi, balita dan anak prasekolah. Istilah ini menggantikan istilah karies botol atau nursing caries yang digunakan sebelumnya untuk menjelaskan suatu bentuk karies rampan pada gigi desidui yang disebabkan oleh penggunaan susu botol atau cairan lainnya termasuk karbohidrat dalam jangka waktu yang panjang. Menurut American Academy of Pediatric Dentistry (AAPD) ECC ...

  17. Relationship between severe-early childhood caries, salivary mutans streptococci, and lactobacilli in preschool children of low socioeconomic status in Bengaluru city

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    Priyadarshini Hesaraghatta Ramamurthy

    2014-01-01

    Full Text Available Aim: To find out the relationship between severe-early childhood caries (s-ECC and salivary counts of mutans streptococci (MS and lactobacillus (LB in preschool children of low socioeconomic status. Materials and Methods: A cross-sectional study was designed among 50 children aged 2-5 years selected from five Anganwadi centers in Bengaluru city. Clinical examination was carried out and caries status was recorded using the World Health Organization (WHO criteria. Twenty-five children diagnosed with s-ECC based on American Association of Pediatric Dentistry (AAPD criteria and 25 caries-free counterparts were selected. Whole non-stimulated saliva was collected from all children and cultured for MS and LB. Data were analyzed using SPSS version 14. Fisher′s exact test, Mann-Whitney test, and Spearman′s correlation were used to find out significant relationships. P values <0.05 were considered as statistically significant. Results: Twenty-one out of 25 children with s-ECC were positive for MS and 22 children were positive for LB. A significant difference in the mean number of MS colonies (12.2 vs. 4.16 and LB colonies (8.4 vs. 3.8 among children with s-ECC and caries-free counterparts (P < 0.01 was also found. A significant positive correlation was also found between caries experience and salivary MS and LB counts. Conclusion: s-ECC is positively correlated with salivary levels of both MS and LB in preschool children of low socioeconomic status. Suitable preventive strategies need to be planned when children are still young.

  18. Prevalence and socio-behavioral influence of early childhood caries, ECC, and feeding habits among 6 – 36 months old children in Uganda and Tanzania

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    Masumo Ray

    2012-07-01

    Full Text Available Abstract Background Early childhood caries (ECC is a serious problem that has remained unexplored in sub-Saharan Africa. This study aimed to identify possible socio-behavioral correlates of ECC focusing 6–36 months old children and their caretakers. Methods Cross sectional studies were conducted in a high fluoride rural area, Manyara, Tanzania and a low fluoride urban area, Kampala, Uganda. Totals of 1221 and 816 child - caretaker pairs attending health care facilities for growth monitoring were recruited in Manyara and Kampala, respectively. All caretakers completed face to face interviews at the health care facility. Children underwent oral clinical examination whereby ECC and Enamel hypoplasia were recorded using the dmft (WHO 1997 and the DDE index (FDI 1992. Results The prevalence of ECC was 3.7% in Manyara and 17.6% in Kampala. According to multiple logistic regression analyses, received oral health information from health worker was the strongest determinant of ECC in Manyara, adjusted OR 0.3, 95% CI 0.09 – 0.93. In Kampala, visible plaque, high sugar intake and presence of enamel hypoplasia associated with ECC, adjusted ORs 2.8 (95% CI 1.61- 4.95, 3.0 (95% CI 1.39 – 6.34 and 2.3 (95% CI 1.36 - 3.95. Conclusion Oral health education aimed at caretakers of 6–36 months, including health care workers’ information regarding the detrimental consequences for oral health of frequent sugar consumption and poor oral hygiene is important for prevention of ECC in Tanzania and Uganda.

  19. Mutans streptococci genetic strains in children with severe early childhood caries: follow-up study at one-year post-dental rehabilitation therapy

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    Elizabeth A. Palmer

    2012-12-01

    Full Text Available Background: Genotypic strains of cariogenic mutans streptococci (MS may vary in important virulence properties. In previous published studies, we identified 39 MS strains from pediatric patients undergoing full-mouth dental rehabilitation, including the removal and/or repair of carious lesions and application of antimicrobial rinse and fluoride varnish. Objectives: The objectives of this current 1-year follow-up study are to assess the variability of MS strains that occur at 1-year post-rehabilitation and characterize the xylitol-resistance properties of MS strains that predominate. Methods: Plaque from five children with severe early childhood caries was collected 1-year post-rehabilitation. MS isolates were subjected to arbitrarily primed-polymerase chain reaction (AP-PCR for identification of genetic strains and in vitro xylitol-inhibition experiments. To more precisely define strain distributions within each patient, we isolated large numbers of isolates per patient. Results: MS strains diminished from several strains pre-rehabilitation, to one dominant strain at 1-year post-rehabilitation, with several new emergent strains. The majority of the clinical MS strains, as well as the Streptococcus mutans laboratory strains ATCC 25175 and 35668, were predicted to undergo 50% inhibition with 2.48–5.58% xylitol, with some clinical MS strains being significantly more resistant in vitro. Conclusions: Our follow-up study using patients from the original cohort demonstrates that specific MS strains are dominant at 1-year post-dental rehabilitation. Most of the clinical MS strains are similar in xylitol resistance to the attenuated S. mutans ATCC control strains, with some strains being more resistant to xylitol in vitro.

  20. Prevalence of Early Childhood Caries and its Risk Factors in 6-60 months old Children in Quchan

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    Fatemeh Mazhari

    2007-01-01

    Full Text Available Introduction: Despite advances in the oral health of children in recent decades, early childhood caries (ECC continues to pose a serious threat to child welfare. The purpose of this study was to determine prevalence and severity of ECC in 6-60 month old children in relation to socioeconomic factors, feeding practices and oral health behaviors in Quchan.Materials and Methods: This cross-sectional study included almost all children enrolled in Quchans day care centers; 232 six to sixty months children were examined. Social and behavioral information were obtained from parents through a self-administered questionnaire. ECC and severe ECC (S-ECC were diagnosed based on NIDCR and WHO recommendations.Results: The prevalence of ECC and S-ECC were 59% and 25%, respectively. The overall mean of d2mfs (with cavitated carious surface lesions and d2psmfs (with cavitated and non-cavitated carious surface lesions were 2.1 ± 4.45 and 3.80 ± 5.34, respectively. The variables significantly associated with ECC or SECC were socioeconomic status, frequency of bottle-feeding, snacking frequency, probable age of starting tooth brushing, person responsible for child’s oral health care and eruption age of the first tooth.Conclusion: This study demonstrated that the prevalence of ECC was high among of preschool children in the city of Quchan. It is recommended to increase knowledge of parents about proper feeding habits and oral health practices, and also preschool children accessibility to dental services.

  1. Dairy products and calcium intake during pregnancy and dental caries in children

    OpenAIRE

    Tanaka Keiko; Miyake Yoshihiro; Sasaki Satoshi; Hirota Yoshio

    2012-01-01

    Abstract Background Maternal nutrition status during pregnancy may affect fetal tooth development, formation, and mineralization, and may affect dental caries susceptibility in children. We investigated the association between maternal intake of dairy products and calcium during pregnancy and the risk of childhood dental caries. Methods Subjects were 315 Japanese mother-child pairs. Data on maternal intake during pregnancy were assessed through a diet history questionnaire. Outcome data was c...

  2. Geo-mapping of time trends in childhood caries risk--a method for assessment of preventive care

    DEFF Research Database (Denmark)

    Strömberg, Ulf; Holmn, Anders; Magnusson, Kerstin; Twetman, Svante

    2012-01-01

    Dental caries is unevenly distributed within populations with a higher burden in low socio-economy groups. Several attempts have been made to allocate resources to those that need them the most; there is a need for convenient approaches to population-based monitoring of caries risk over time. The...... aim of this study was to develop the geo-map concept, addressing time trends in caries risk, and demonstrate the novel approach by analyzing epidemiological data from preschool residents in the region of Halland, Sweden....

  3. Background radiation and childhood leukemia: A nationwide register-based case-control study.

    Science.gov (United States)

    Nikkilä, Atte; Erme, Sini; Arvela, Hannu; Holmgren, Olli; Raitanen, Jani; Lohi, Olli; Auvinen, Anssi

    2016-11-01

    High doses of ionizing radiation are an established cause of childhood leukemia. However, substantial uncertainty remains about the effect of low doses of radiation, including background radiation and potential differences between genetic subgroups of leukemia have rarely been explored. We investigated the effect of the background gamma radiation on childhood leukemia using a nationwide register-based case-control study. For each of the 1,093 cases, three age- and gender matched controls were selected (N = 3,279). Conditional logistic regression analyses were adjusted for confounding by Down syndrome, birth weight (large for gestational age), and maternal smoking. Complete residential histories and previously collected survey data of the background gamma radiation in Finland were used to assess the exposure of the study subjects to indoor and outdoor gamma radiation. Overall, background gamma radiation showed a non-significant association with the OR of childhood leukemia (OR 1.01, 95% CI 0.97, 1.05 for 10 nSv/h increase in average equivalent dose rate to red bone marrow). In subgroup analyses, age group 2-childhood leukemia, particularly at age 2-<7 years. Our findings suggest a larger effect of radiation on leukemia with high hyperpdiploidy than other subgroups, but this result requires further confirmation. PMID:27405274

  4. Auditory-neurophysiological responses to speech during early childhood: Effects of background noise.

    Science.gov (United States)

    White-Schwoch, Travis; Davies, Evan C; Thompson, Elaine C; Woodruff Carr, Kali; Nicol, Trent; Bradlow, Ann R; Kraus, Nina

    2015-10-01

    Early childhood is a critical period of auditory learning, during which children are constantly mapping sounds to meaning. But this auditory learning rarely occurs in ideal listening conditions-children are forced to listen against a relentless din. This background noise degrades the neural coding of these critical sounds, in turn interfering with auditory learning. Despite the importance of robust and reliable auditory processing during early childhood, little is known about the neurophysiology underlying speech processing in children so young. To better understand the physiological constraints these adverse listening scenarios impose on speech sound coding during early childhood, auditory-neurophysiological responses were elicited to a consonant-vowel syllable in quiet and background noise in a cohort of typically-developing preschoolers (ages 3-5 yr). Overall, responses were degraded in noise: they were smaller, less stable across trials, slower, and there was poorer coding of spectral content and the temporal envelope. These effects were exacerbated in response to the consonant transition relative to the vowel, suggesting that the neural coding of spectrotemporally-dynamic speech features is more tenuous in noise than the coding of static features-even in children this young. Neural coding of speech temporal fine structure, however, was more resilient to the addition of background noise than coding of temporal envelope information. Taken together, these results demonstrate that noise places a neurophysiological constraint on speech processing during early childhood by causing a breakdown in neural processing of speech acoustics. These results may explain why some listeners have inordinate difficulties understanding speech in noise. Speech-elicited auditory-neurophysiological responses offer objective insight into listening skills during early childhood by reflecting the integrity of neural coding in quiet and noise; this paper documents typical response

  5. Study on the relationship between oral hygiene habits and early childhood caries%口腔卫生习惯与儿童乳牙龋发病的相关性研究

    Institute of Scientific and Technical Information of China (English)

    卢青侠

    2012-01-01

    目的 分析儿童乳牙龋与口腔卫生习惯方面的相关性,为临床乳牙龋的预防提供理论依据.方法 对北京原宣武区部分幼儿园的165位儿童并按照是否患有乳牙龋分为病例组87例和健康对照组88例,采用多因素条件Logistic回归分析口腔卫生习惯与乳牙龋发病的相关性.结果 儿童开始刷牙时间<2岁,每日刷牙次数<1次,喜欢吃糖果,睡前吃零食与乳牙龋病发病密切相关,而使用氟牙膏和有漱口习惯可以减少乳牙龋病发病.结论 刷牙年龄过大,刷牙频率过低,喜欢糖果及睡前吃零食与儿童乳牙龋发病密切相关.%OBJECTIVE To study on the relationship between oral hygiene habits and early childhood caries, and provide a theoretical basis. METHODS 165 children in Beijing Xuanwu District kindergarten and were divided into a group of 87 patients and healthy control group 88 cases by status of caries. By using the multivariate Logistic regression analysis, we analyzed the association between oral hygiene and early childhood caries in primary teeth of pathogenetic relevance. RESULTS Children who start brushing time < 2years of age, times of brushing teeth < ltimes, loves to eat candy, bedtime snacks and dental caries in early childhood caries are closely related, and the use of fluoride toothpaste and mouthwash can be used to reduce the incidence of caries in early childhood caries. CONCLUSION Stating brushing teeth is too old, and tooth brushing frequency is too low, like candy and bedtime snacks and closely related to the onset of early childhood caries.

  6. Early childhood caries and dental plaque among 1-3-year-olds in Tehran,Iran

    OpenAIRE

    Mohebbi Simin; Virtanen Jorma; Vahid-Golpayegani Mojtaba; Vehkalahti Miira

    2006-01-01

    The association between plaque and caries in older children and adults has been poor, however, some studies show that there may be a relationship in younger children. The aim was to study the relationships between dental caries and dental plaque among 12-36-month-olds in Tehran, Iran. A cross-sectional study among a stratified random sample of 504 children aged one to three years from 18 public health centres in Tehran. Mothers were interviewed about their child′s date and order of bir...

  7. The relationship between adult health and childhood maltreatment, as moderated by anger and ethnic background.

    Science.gov (United States)

    Rapoza, Kimberly A; Wilson, Denise T; Widmann, Wendy A; Riley, Michelle A; Robertson, Thomas W; Maiello, Elizabeth; Villot, Nikisha; Manzella, Dana J; Ortiz-Garcia, Alberto L

    2014-03-01

    Childhood maltreatment, anger, and racial/ethnic background were examined in relation to physical health, psychological well-being, and blood pressure outcomes. This study used data from a diverse sample of African American, Latino, and Caucasian participants (N=198). Results from a series of multiple regressions indicated anger and total childhood maltreatment were robust predictors of poorer health. Although correlational analyses found maltreatment from the mother and father were associated with poorer health outcomes, when considered as part of the regression models, only a relationship between maltreatment from the mother and physical health was found. Greater anger scores were linked with lower blood pressure, particularly systolic blood pressure. Generally, more psychological and physical symptom reporting was found with greater anger scores, and higher levels of total maltreatment also predicted physical symptoms. The pattern of interactions indicated anger was more detrimental for African American participant's (and marginally so for Latino participant's) physical health. Interestingly, interactions also indicated total childhood maltreatment was related to fewer symptoms for Latino participants. Although child maltreatment may be viewed as a moral and/or human rights issue, this study provides evidence that it can also be viewed as a public health issue. Our study demonstrated that known health risk factors such as anger and maltreatment may operate in a different pattern dependent on ethnic/cultural background. The findings suggest health and health disparities research would benefit from greater exploration of the differential impact of certain moderating variables based on racial/ethnic background. PMID:24582658

  8. Exploring the relation between body mass index, diet, and dental caries among 6-12-year-old children

    OpenAIRE

    A Elangovan; J Mungara; Joseph, E

    2012-01-01

    Background and Aim: Childhood overweight and obesity are becoming a major public health concern all over the world. Change in lifestyles and economic growth have led to sedentary lifestyle and altered dietary patterns. There are conflicting reports in the literature regarding the association between body mass index (BMI) and dental caries from various parts of the world. The aim of the present study was to determine if there is an association between BMI-for-age and dental caries in children ...

  9. An oral health education video game for high caries risk children: study protocol for a randomized controlled trial

    OpenAIRE

    Aljafari, Ahmad; Rice, Colm; Gallagher, Jennifer Elizabeth; Hosey, Marie Therese

    2015-01-01

    Background Tooth decay is the most common chronic disease of childhood in the world. Many children develop caries early in their lives, and go on to develop further caries and sepsis as they grow up, indicating failure in prevention. As a result, many end up requiring general anaesthesia to undergo treatment for a disease that is completely preventable. Previous studies have suggested that the families of these children need better oral health education as well as better support in implementi...

  10. Dental caries and associated factors among primary school children in Bahir Dar city: a cross-sectional study

    OpenAIRE

    Mulu, Wondemagegn; Demilie, Tazebew; Yimer, Mulat; Meshesha, Kassaw; Abera, Bayeh

    2014-01-01

    Background Dental caries is the most common chronic infectious disease of childhood caused by the interaction of bacteria, mainly Streptococcus mutans and sugary foods on tooth enamel. This study aimed at determining the prevalence and associated factors of dental caries among primary school children at Bahir Dar city. Methods A school based cross-sectional study was conducted at Bahir Dar city from October 2013 to January 2014. Systematic random sampling technique was used to select the chil...

  11. The Frequency of Streptococcus Mutans and Lactobacillus spp.in 3-5-year- old Children with and without Dental Caries

    Directory of Open Access Journals (Sweden)

    Moulana, Z.

    2013-01-01

    Full Text Available AbstractBackground and Objective: The high occurrence of early childhood caries (ECC is one of the most common problems in children dentistry. Streptococcus mutans and lactobacilli.spp are closely associated with the development of early childhood caries (ECC. Therefore, the aim of this study was to investigate the frequency of streptococcus mutans and lactobacilli.spp in 3-5 –year- old children with and without dental caries.Material and Methods: This case-control study was conducted on 60 children aged 3 -5-years, without any history of systemic disease, who had not received any antibiotic therapy and fluoride usage during the last month. The cases were divided into three groups of early childhood caries, usual caries and caries-free. The infected dentin samples were collected from cervical and proximal in ECC and usual caries group, respectively. Also in all the three groups, the samples of dental plaque from buccal surfaces were collected and immediately immersed into Brain Heart Infusion (BHI broth medium. After that, the diluted sample was plated onto MitisSalivarius agar (Difco for detecting streptococcus mutans and Rogosa agar (Difco for detecting lactobacilli.spp. Data were analyzed by Chi- Square and ANOVA.Results: of the samples taken from dental plaque, S. mutans is observed in 90% of ECC, 80% of proxymolcarries and in 25% of caries-free individuals. Based on the results, the presence of S.mutans in the group of caries is significantly higher than that of without caries, but there is no significant difference between the two groups of caries. In addition, lactobacill.spp is isolated from 60% ofthe samples, but there is no significant difference between two groups of caries and caries-free. The average of decayed, missing and filled teeth (DMFT index in the group with early childhood caries (6.95±1.572 and usual caries (5.80±1.105 is different significantly. Pearson correlation test shows that there is a significant relationship

  12. Aleitamento materno e cárie do lactente e do pré-escolar: uma revisão crítica Breastfeeding and early childhood caries: a critical review

    OpenAIRE

    Nilza M. E. Ribeiro; Manoel A. S. Ribeiro

    2004-01-01

    OBJETIVO: Buscar evidências científicas que comprovem ou refutem a afirmação de que o aleitamento materno noturno e em livre demanda está associado com cárie do lactente e do pré-escolar. FONTES DOS DADOS: Foi realizada busca de artigos científicos utilizando-se as bases de dados MEDLINE, Lilacs e SciELO, páginas de internet relevantes, livros técnicos e publicações de consenso de organismos nacionais e internacionais. As palavras-chave utilizadas foram: early childhood caries, dental caries,...

  13. Prevalence and risk factors of caregiver reported Severe Early Childhood Caries in Manitoba First Nations children: results from the RHS Phase 2 (2008–2010

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    Robert J. Schroth

    2013-08-01

    Full Text Available Objectives. The high prevalence and severity of caries among Canadian First Nations children is a growing concern. Dental surgery in hospital is often necessary to treat the signs of decay but does not address the underlying factors contributing to its development. The purpose of this study was to determine the prevalence and risk factors of caregiver-reported Baby Bottle Tooth Decay (BBTD, or Severe Early Childhood Caries (S-ECC, among preschool children recruited in Phase 2 of the First Nations Regional Longitudinal Health Survey (RHS. Study Design. Cross-sectional study including interviews with caregivers. Methods. This study was limited to data from Manitoba First Nations participating in the RHS Phase 2 (2008–10. Data were restricted to caregiver interviews for their child <72 months of age. The main variable of interest was caregiver-reported BBTD, an antecedent term for S-ECC. Data analysis included descriptive statistics and bivariate analyses; p≤0.05 was significant. Results. Overall, caregivers of 431 preschool children responded. According to caregiver reports, 102/410 (24.9% children had S-ECC. Further, 65.0% responded that their child had already undergone treatment for caries. Children with S-ECC were significantly older than those without. S-ECC was also associated with paternal education levels and employment status, and maternal smoking during pregnancy. Breastfed children were less likely to have S-ECC, while consuming drink crystal beverages in bottles, and daily intake of soft drinks, juice, sweets and fast food were associated with increased risk. Those who reported that healthcare services were not available and were not culturally appropriate were significantly more likely to have children with S-ECC. Conclusions. Caregiver reports suggest that nearly 1 in every 4 children has been affected by S-ECC. Identified risk factors for Manitoba First Nations children included age, education and employment, dietary practices

  14. Effect of Breastfeeding Promotion on Early Childhood Caries and Breastfeeding Duration among 5 Year Old Children in Eastern Uganda: A Cluster Randomized Trial.

    Directory of Open Access Journals (Sweden)

    Nancy Birungi

    Full Text Available Although several studies have shown short term health benefits of exclusive breastfeeding (EBF, its long term consequences have not been studied extensively in low-income contexts. This study assessed the impact of an EBF promotion initiative for 6 months on early childhood caries (ECC and breastfeeding duration in children aged 5 years in Mbale, Eastern Uganda.Participants were recruited from the Ugandan site of the PROMISE- EBF cluster randomised trial (ClinicalTrials.gov no: NCT00397150. A total of 765 pregnant women from 24 clusters were included in the ratio 1:1 to receive peer counselled promotion of EBF as the intervention or standard of care. At the 5 year follow-up, ECC was recorded under field conditions using the World Health Organization's decayed missing filled tooth (dmft index. Adjusted negative binomial and linear regression were used in the analysis.Mean breastfeeding duration in the intervention and control groups (n=417 were 21.8 (CI 20.7-22.9 and 21.3(CI 20.7-21.9 months, respectively. The mean dmft was 1.5 (standard deviation [SD] 2.9 and 1.7 (SD 2.9 in the intervention and control groups, respectively. Corresponding prevalence estimates of ECC were 38% and 41%. Negative binomial regression analysis adjusted for cluster effects and loss-to-follow-up by inverse probability weights (IPW showed an incidence-rate ratio (IRR of 0.91 (95% CI 0.65-1.2. Comparing the effect of the trial arm on breastfeeding duration showed a difference in months of 0.48 (-0.72 to 1.7.PROMISE EBF trial did not impact on early childhood caries or breastfeeding duration at 5 years of age. This study contributes to the body of evidence that promotion of exclusive breastfeeding does not raise oral health concerns. However, the high burden of caries calls for efforts to improve the oral health condition in this setting.ClinicalTrials.gov NCT00397150.

  15. Understanding childhood asthma in focus groups: perspectives from mothers of different ethnic backgrounds

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    McKenzie Sheila

    2001-09-01

    Full Text Available Abstract Background Diagnosing childhood asthma is dependent upon parental symptom reporting but there are problems in the use of words and terms. The purpose of this study was to describe and compare understandings of childhood 'asthma' by mothers from three different ethnic backgrounds who have no personal experience of diagnosing asthma. A better understanding of parents' perceptions of an illness by clinicians should improve communication and management of the illness. Method Sixty-six mothers living in east London describing their ethnic backgrounds as Bangladeshi, white English and black Caribbean were recruited to 9 focus groups. Discussion was semi-structured. Three sessions were conducted with each ethnic group. Mothers were shown a video clip of a boy with audible wheeze and cough and then addressed 6 questions. Sessions were recorded and transcribed verbatim. Responses were compared within and between ethnic groups. Results Each session, and ethnic group overall, developed a particular orientation to the discussion. Some mothers described the problem using single signs, while others imitated the sound or made comparisons to other illnesses. Hereditary factors were recognised by some, although all groups were concerned with environmental triggers. Responses about what to do included 'normal illness' strategies, use of health services and calls for complementary treatment. All groups were concerned about using medication every day. Expectations about the quality of life were varied, with recognition that restrictions may be based on parental beliefs about asthma, rather than asthma itself. Conclusion Information from these focus groups suggests mothers know a great deal about childhood asthma even though they have no personal experience of it. Knowledge of how mothers from these ethnic backgrounds perceive asthma may facilitate doctor – patient communication with parents of children experiencing breathing difficulties.

  16. Hubungan Sosial Ekonomi Orang Tua, Perilaku Diet, Perilaku Membersihkan Gigi Dan Indeks Kebersihan Rongga Mulut Dengan Early Childhood Caries Pada Anak Usia 37-71 Bulan Di Kecamatan Medan Bara

    OpenAIRE

    Septiarina, Astri

    2013-01-01

    Tidak bisa dipungkiri bahwa karies merupakan masalah gigi yang memiliki prevalensi paling tinggi diantara masalah gigi lainnya. Proses karies terjadi sejak gigi mulai erupsi di dalam rongga mulut, karies merupakan penyakit jaringan gigi (pit, fisur dan daerah interproksimal) meluas ke arah pulpa, karies yang terjadi pada anak-anak disebut dengan Early Childhood Caries (ECC). Nama ini kombinasi dari beberapa istilah baby bottle, nursing bottle, dan night bottle.1, 2, 8 ECC adalah karies den...

  17. Dairy products and calcium intake during pregnancy and dental caries in children

    Directory of Open Access Journals (Sweden)

    Tanaka Keiko

    2012-05-01

    Full Text Available Abstract Background Maternal nutrition status during pregnancy may affect fetal tooth development, formation, and mineralization, and may affect dental caries susceptibility in children. We investigated the association between maternal intake of dairy products and calcium during pregnancy and the risk of childhood dental caries. Methods Subjects were 315 Japanese mother-child pairs. Data on maternal intake during pregnancy were assessed through a diet history questionnaire. Outcome data was collected at 41–50 months of age. Children were classified as having dental caries if one or more primary teeth had decayed or been filled. Results Higher maternal cheese intake during pregnancy was significantly inversely associated with the risk of dental caries in children, showing a clear inverse dose–response relationship; the adjusted odds ratio (OR in comparison of the highest tertile with the lowest was 0.37 (95 % confidence interval [CI]: 0.17-0.76, P for trend = 0.01. The inverse associations between maternal intake of total dairy products, yogurt, and calcium during pregnancy and the risk of childhood dental caries were of borderline significance: the adjusted ORs for the highest tertile of total dairy products, yogurt, and calcium were 0.51 (95 % CI: 0.23-1.09, P for trend = 0.07, 0.51 (95 % CI: 0.23-1.10, P for trend = 0.07, and 0.50 (95 % CI: 0.23-1.07, P for trend = 0.08, respectively. There was no evident relationship between maternal milk intake and the risk of childhood dental caries. Conclusion These data suggested that high intake of maternal cheese during pregnancy may reduce the risk of childhood dental caries.

  18. Effect of Sucrose Concentration on Sucrose-Dependent Adhesion and Glucosyltransferase Expression of S. mutans in Children with Severe Early-Childhood Caries (S-ECC

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    Wei Zhao

    2014-09-01

    Full Text Available Sucrose, extracellular polysaccharide, and glucosyltransferases (GTFs are key factors in sucrose-dependent adhesion and play important roles in the process of severe early-childhood caries (S-ECC. However, whether sucrose concentration regulates gtf expression, extracellular polysaccharide synthesis, and sucrose-dependent adhesion is related to the different genotypes of S. mutans isolated from ECC in children and still needs to be investigated. In this study, 52 strains of S. mutans were isolated from children with S-ECC and caries-free (CF children. Water-insoluble glucan (WIG synthesis was detected by the anthrone method, adhesion capacity by the turbidimetric method, and expression of gtf by RT-PCR in an in vitro model containing 1%–20% sucrose. The genotypes of S. mutans were analyzed by AP-PCR. The results showed that WIG synthesis, adhesion capacity, and gtf expression increased significantly when the sucrose concentration was from 1% to 10%. WIG synthesis and gtfB as well as gtfC expression of the 1% and 5% groups were significantly lower than those of the 10% and 20% groups (p < 0.05. There were no significant differences between the 10% and 20% groups. The fingerprints of S. mutans detected from individuals in the S-ECC group exhibited a significant difference in diversity compared with those from CF individuals (p < 0.05. Further, the expression of gtfB and gtfC in the S-ECC group was significantly different among the 1- to 5-genotype groups (p < 0.05. It can be concluded that sucrose-dependent adhesion might be related to the diversity of genotypes of S. mutans, and the 10% sucrose level can be seen as a “turning point” and essential factor for the prevention of S-ECC.

  19. Genetic sensitivity to bitter taste of 6-n Propylthiouracil: A useful diagnostic aid to detect early childhood caries in pre-school children

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    Raghavendra Pidamale

    2012-01-01

    Full Text Available Purpose: Genetic factor to bitter taste perception appears to be largely mediated by the TAS2R38 gene. The insensitivity to bitter compounds like 6-n-propylthiouracil (PROP is mediated by this gene. PROP, a pharmacological drug used in treatment of Graves′ disease, proved to be useful tool in determining the genetic sensitivity levels to bitter and sweet taste. The purpose of this study is to show much simpler PROP sensitivity technique for the clinical examiner and its application as a diagnostic aid in Early Childhood Caries (ECC detection among preschool children. Materials and Methods: A total of 119 children belonging to the age group of 36 to 71 months of both sexes, were recruited from A. J. Institute of Dental Sciences, Mangalore (Karnataka. PROP sensitivity test was carried out to determine the inherent genetic ability to taste a bitter or sweet substance. This study used simpler scaling method to find out genetic sensitivity to bitter taste; one who tasted bitter as taster and one who was not able to differentiate/tasted like paper as non-taster. A questionnaire was provided to evaluate their dietary habits and caries experience was recorded. Collected data were tabulated and subjected to statistical analysis. Results: In the total of 119 children the mean dmfs was definitely higher in non-taster children compared to tasters. The tasters had a mean dmfs value of 9.5120 (S.D. 7.0543 and non-tasters had a value of 7.7250 (S.D. 8.33147, which was statistically significant. The results suggested that there was increase in caries experience among the group of non-tasters as compared to tasters. Tasters tended to be sweet dislikers and non-tasters tended to be sweet likers. On the whole, tasters had a bad dentition as compared to non tasters. Conclusion: The PROP sensitivity test (filter paper test proved to be a useful diagnostic tool in determining the genetic sensitivity levels of bitter taste. The knowledge of a child′s taste

  20. 婴幼儿龋病的危险因素分析%Analysis of risk factors for early childhood caries

    Institute of Scientific and Technical Information of China (English)

    黄新文; 肖小芬; 陈华

    2015-01-01

    目的:探讨婴幼儿龋病(ECC)的危险因素。方法选取100例确诊为龋病的2~4岁儿童作为病例组,选取100例口腔保健评估为健康的同龄儿童作为健康组,对两组儿童的父母进行问卷调查,并对可能影响ECC 发生的因素进行单因素及多因素分析。结果单因素分析显示含奶嘴睡觉、开始刷牙年龄、吃零食、牙龈指数、变形链球菌感染、睡前刷牙对ECC的发生有影响(P<0.05)。经常含奶嘴睡觉、开始刷牙时间>2岁、经常吃零食、牙龈指数>0、变形链球菌感染是ECC的危险因素(P<0.05),睡前刷牙是并发ECC的保护因素。结论儿童多吃零食、变形链球菌感染、牙龈指数等是儿童并发龋病的危险因素,睡前刷牙是儿童并发龋病的保护因素。%Objective To investigate the risk factors for early childhood caries ( ECC ) .Methods One hundred children who were diagnosed as caries and aged 2 to 4 years were enrolled in the case group .And 100 children aged 2 to 4 years with healthy oral care were enrolled in the health group .The questionnaire survey was performed among children′s parents in two groups .And the factors probably influencing the occurrence of ECC were analyzed with univariate and multivariate analysis .Results Univariate analysis showed that sleeping with a pacifier,the age for beginning brushing teeth ,snacks,gingival index,Streptococcus mutans infection and teeth brushing before sleeping influenced the occurrence of ECC(P2 years,often eating snacks,gingival index>0,Streptococcus mutans infection were the risk factors for ECC among children ,and teeth brushing before sleeping was the protective factors for ECC (P<0.05).Conclusion Eating snacks often,Streptococcus mutans infection and gingival index are the risk factors for caries in children ,and teeth brushing before sleeping is the protective factor for caries among children .

  1. Analysis of primary tooth caries and caries activity in early childhood%低龄儿童乳牙龋病流行病学及龋活跃性分析

    Institute of Scientific and Technical Information of China (English)

    李姮; 王文梅; 俞少玲; 文秦; 周宇翔; 姚江江

    2011-01-01

    目的:调查3~6 岁儿童乳牙龋病的流行情况,研究龋活跃性与患龋严重程度的关系.方法:纳入南京市6 所幼儿园1 375 名3~6 岁儿童进行口腔检查和龋活跃性试验.结果:3~6 岁儿童平均患龋率和龋均分别为50.48%和2.13,龋齿充填率6.93%,其中5 岁年龄组患龋率和龋均分别为61.42%和2.92.龋活跃性各分值之间的患龋率及龋均差异显著(P<0.01).龋活跃性与患龋率及龋均呈高度正相关(P<0.01).结论:3~6 岁年龄段儿童的患龋情况严重,且治疗率十分低,应加强口腔健康教育,开展多种防龋措施.龋活跃性检测结果能够真实反映患龋现状,有助于筛选龋易感者.%Objective: To investigate the prevalence of primary tooth caries and caries activity in 3 -6 year old children.Methods: Dental caries examination and caries activity test were conducted in 1 375 children aged 3 -6 year old from six kindergartens in Nanjing.Results: The caries prevalence and the mean dmft were 50.48% and 2.13 respectively.The fired rate of deciduous teeth was 6.93%.There were significant difference in caries prevalence and mean dmft among caries activity test scores( P <0.01 ).The caries activity was significantly correlated with caries prevalence and mean dmft( P <0.01 ).Conclusion: The prevalence of primary tooth caries and the mean dmft in children aged of 3 -6 year old are high, and the filled rate of deciduous teeth is low according to the standard of WHO.Caries activity test is valuable in detection of caries susceptible population.

  2. Non-operative anti-caries agents and dental caries increment among adults at high caries risk: a retrospective cohort study

    OpenAIRE

    Chaffee, Benjamin W.; Cheng, Jing; Featherstone, John DB

    2015-01-01

    Background Consensus guidelines support non-operative preventives for dental caries management; yet, their use in practice is far from universal. The purpose of this study was to evaluate the effectiveness of non-operative anti-caries agents in caries prevention among high caries risk adults at a university clinic where risk-based caries management is emphasized. Methods This retrospective observational study drew data from the electronic patient records of non-edentulous adult patients deeme...

  3. Perinatal and background risk factors for childhood autism in central China.

    Science.gov (United States)

    Duan, Guiqin; Yao, Meiling; Ma, Yating; Zhang, Wenjing

    2014-12-15

    Perinatal and background risk factors for autism were identified in a cohort of autistic children in Zhengzhou, China, to formulate preventative and treatment strategies for high-risk families. In this case-control study, children were screened for suspected autism using the Autism Behavior Checklist (ABC) and diagnosed according to DSM-IV and the Childhood Autism Rating Scale (CARS). We collected perinatal histories and clinical data of 286 confirmed autistic children treated at the Third Affiliated Hospital Children׳s Psychological Clinic of Zhengzhou University from 2011 to 2013. The control group consisted of 286 healthy children from area kindergartens. Maternal age>30 years, parental introversion as measured by the Eysenck Personality Questionnaire, low level of parental education, smoking, abortion threat, pregnancy complications, maternal illness during pregnancy, maternal mental health, family history of mental illness, neonatal jaundice, birth asphyxia, premature rupture of the fetal membrane, and gestational ageparental introversion, family history of mental illness, abortion threat, premature delivery, and smoking were identified as independent risk factors by multivariate logistic regression. PMID:25085792

  4. Childhood characteristics associated with stage of substance use of American Indians: Family background, traumatic experiences, and childhood behaviors

    OpenAIRE

    O’Connell, Joan M; Novins, Douglas K.; Beals, Janette; Whitesell, Nancy; Libby, Anne M.; Orton, Heather D.; Croy, Calvin D.

    2007-01-01

    The purpose of this analysis is to examine childhood characteristics associated with stage of substance use in adulthood in two American Indian (AI) populations. Data were drawn from an epidemiologic study of two AI reservation populations for persons age 18–44 years (n=2070). We used descriptive and multivariate analysis to examine correlates of four mutually exclusive stages of substance use: lifetime abstinence (Stage 0), use of alcohol only (Stage 1A), use of marijuana/inhalants with or w...

  5. Improved ability of biological and previous caries multimarkers to predict caries disease as revealed by multivariate PLS modelling

    OpenAIRE

    Ericson Thorild; Källestål Carina; Johansson Ingegerd; Nordlund Åke; Sjöström Michael; Strömberg Nicklas

    2009-01-01

    Abstract Background Dental caries is a chronic disease with plaque bacteria, diet and saliva modifying disease activity. Here we have used the PLS method to evaluate a multiplicity of such biological variables (n = 88) for ability to predict caries in a cross-sectional (baseline caries) and prospective (2-year caries development) setting. Methods Multivariate PLS modelling was used to associate the many biological variables with caries recorded in thirty 14-year-old children by measuring the ...

  6. Aleitamento materno e cárie do lactente e do pré-escolar: uma revisão crítica Breastfeeding and early childhood caries: a critical review

    Directory of Open Access Journals (Sweden)

    Nilza M. E. Ribeiro

    2004-11-01

    Full Text Available OBJETIVO: Buscar evidências científicas que comprovem ou refutem a afirmação de que o aleitamento materno noturno e em livre demanda está associado com cárie do lactente e do pré-escolar. FONTES DOS DADOS: Foi realizada busca de artigos científicos utilizando-se as bases de dados MEDLINE, Lilacs e SciELO, páginas de internet relevantes, livros técnicos e publicações de consenso de organismos nacionais e internacionais. As palavras-chave utilizadas foram: early childhood caries, dental caries, dental decay e breastfeeding. Percebida a relevância, também se buscou diretamente as referências indicadas nos artigos encontrados. SÍNTESE DOS DADOS: Os estudos que relacionam a cárie com o aleitamento materno invariavelmente só observam os fatores inter-relacionados com o surgimento dessa doença, deixando de lado aqueles associados à amamentação. Muitos desses fatores atuam como variáveis de confusão porque, do mesmo modo que interferem no aleitamento materno, também têm influência no surgimento da cárie. Além disso, estudos atuais têm demonstrado a cariogenicidade de vários alimentos dados às crianças e a não-cariogenicidade do leite materno. CONCLUSÕES: Não há evidências científicas que comprovem que o leite materno possa estar associado com o surgimento de cárie, sendo essa relação complexa e confundida por muitas variáveis.OBJECTIVE: To find scientific evidences that can prove or refute the assumption that nocturnal and on demand breastfeeding are associated with caries in infants and preschool children. SOURCES OF DATA: MEDLINE, Lilacs, and SciELO articles were searched, as well as important internet sites, technical books and consensus publications of national and international organisms. The following keywords were used: "early childhood caries", "dental caries", "dental decay" and "breastfeeding". References cited in the articles selected were also included. SUMMARY OF THE FINDINGS: Studies associating

  7. A new primary dental care service compared with standard care for child and family to reduce the re-occurrence of childhood dental caries (Dental RECUR): study protocol for a randomised controlled trial

    OpenAIRE

    Pine, Cynthia; Adair, Pauline; Burnside, Girvan; Robinson , Louise; Edwards, Rhiannon Tudor; Albadri, Sondos; Curnow, Morag; Ghahreman, Marjan; Henderson, Mary; Malies, Clare; Wong, Ferranti; Muirhead, Vanessa; Weston-Price, Sally; Whitehead, Hilary

    2015-01-01

    Background In England and Scotland, dental extraction is the single highest cause of planned admission to the hospital for children under 11 years. Traditional dental services have had limited success in reducing this disease burden. Interventions based on motivational interviewing have been shown to impact positively dental health behaviours and could facilitate the prevention of re-occurrence of dental caries in this high-risk population. The objective of the study is to evaluate whether a ...

  8. Desnutrição energético-protéica e cárie dentária na primeira infância Protein-energy malnutrition and early childhood caries

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    Dijane Pereira Costa

    2010-02-01

    Full Text Available Este estudo tem por objetivo investigar a relação existente entre a desnutrição energético-protéica e a cárie dentária precoce na primeira infância. Trata-se de uma comunicação, para a qual foi realizada uma revisão da literatura, a partir de análise documental de produção bibliográfica, baseada em levantamentos de periódicos e consultas a livros. Verificou-se que a cárie precoce na infância é altamente prevalente nas comunidades de baixa renda, nas quais a desnutrição é um fator comum e de grande relevância. Estudos mostram que crianças desnutridas tendem a apresentar defeitos estruturais no esmalte do dente, como também estão predispostas a um maior risco à cárie dentária. Portanto, uma deficiência energético-protéica durante a fase de desenvolvimento dentário (odontogênese tem demonstrado uma maior suscetibilidade à cárie dentária, atraso na cronologia de erupção e defeitos estruturais do esmalte (hipoplasia de esmalte, hipofunção das glândulas salivares e mudança na composição da saliva. Estes fatores podem ser os mecanismos pelos quais a desnutrição associa-se à cárie. Em conclusão, os estudos sugerem que a deficiência energético-protéica durante a odontogênese gera atraso na cronologia de erupção e defeitos estruturais no esmalte (hipoplasia, além de poder afetar as glândulas salivares, aumentando o risco de ocorrência da doença cárie. Estudos investigando associações entre desnutrição e cárie na primeira infância são de grande relevância para ampliar o conhecimento desta doença e o desenvolvimento de ações de promoção e de prevenção desse problema de saúde pública com aplicações nas áreas de nutrição e odontologia.This study aimed to investigate the relationship between protein-energy malnutrition and early childhood caries. For this communication, a review of the literature was performed, based on documental analysis of bibliographic searches, surveys of

  9. The Need for the Quality Improvement Center on Early Childhood: Background Research and Evaluation Framework

    Science.gov (United States)

    Center for the Study of Social Policy, 2009

    2009-01-01

    In FY 2009, the Children's Bureau funded the Center for the Study of Social Policy, in partnership with ZERO TO THREE: National Center for Infants, Toddlers, and Families, and the National Alliance of Children's Trust and Prevention Funds, to create a National Quality Improvement Center on Early Childhood (QIC-EC) focused on child maltreatment…

  10. The prevalence of Early Childhood Caries in 1-2 yrs olds in a semi-urban area of Sri Lanka

    Directory of Open Access Journals (Sweden)

    Jayasekara Prasanna

    2011-09-01

    Full Text Available Abstract Background ECC remains a problem in both developed and developing countries and ECC has been considered to be present in epidemic proportions in the developing countries. The aetiology and associated factors of ECC should be studied adequately to overcome this health hazard. The objective of this study is to determine the prevalence of ECC in 1 to 2 years old children in some selected MOH areas (semi-urban in the district of Colombo, Sri Lanka. Methods This study was conducted as a cross sectional study. A total of 422 children aged 1-2 years were selected using systematic sampling technique in Maharagama, Piliyandala, Nugegoda and Boralesgamuwa MOH areas in Colombo district, Western province, Sri Lanka. The pre-test was done initially with 10 children aged 1 1/2 year olds. Prior to the clinical examination of each child, a questionnaire consisting questions regarding tooth brushing, dietary habits, breast and bottle feeding, long term medications(Sweetened medications taken more than 3 months, attending a dental clinic during pregnancy of mother and socio-economical status of the family was administered to mothers of those children. Sterile dental mouth mirrors were used to detect ECC in children. Results The prevalence of ECC of the whole sample of 410 children aged 1-2 years was 32.19% and the mean dmft was 2.01 and the mean dmfs was 3.83. From the children who had ECC 95% were untreated. There were significant relationships between dmft and long term use of medications (p Conclusions This study documents high prevalence and severity of ECC among 1-2 years old children in four selected MOH areas of Colombo district and caries in most of the children with ECC (95% were untreated. Results reveal an urgent need to increase awareness among the public about ECC and institute preventive strategies.

  11. Palmistry: A tool for dental caries prediction!

    OpenAIRE

    Nidhi Madan; Arun Rathnam; Neeti Bajaj

    2011-01-01

    Background: Dermatoglyphics can prove to be an extremely useful tool for preliminary investigations in conditions with a suspected genetic base. Since caries is a multifactorial disease with the influence of genetic pattern, early prediction for high-risk children can help in using effective and efficient caries preventive measures that are a part of the pedodontist arsenal. Aims and Objectives: This study was done to determine the genetic aspect involved in the occurrence of dental carie...

  12. Tooth decay - early childhood

    Science.gov (United States)

    ... Ribeiro NM, Ribeiro MA. Breastfeeding and early childhood caries: a critical review. J Pediatr (Rio J) . 2004;80:S199-S210. Sexton S, Natale R. Risks and benefits of pacifiers. Am Fam Physician . 2009; ...

  13. Caries risk assessment models in caries prediction

    OpenAIRE

    Amila Zukanović

    2013-01-01

    Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT) multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions ...

  14. A retrospective analysis of caries treatment and development in relation to assessed caries risk in an adult population in Sweden.

    OpenAIRE

    Söderström, Ulf; Johansson, Ingegerd; Sunnegårdh-Grönberg, Karin

    2014-01-01

    BACKGROUND: The Public Dental Service of Västerbotten County (Sweden) recommends using population-based prevention strategies combined with an individual strategy for high-risk patients to manage caries. To facilitate this management strategy, all patients are evaluated for their risk of developing caries in the coming year using defined criteria. Using caries risk scoring over a seven-year period, the present study evaluates prophylactic measures, caries development, and non-operative treatm...

  15. Exploring the relation between body mass index, diet, and dental caries among 6-12-year-old children

    Directory of Open Access Journals (Sweden)

    A Elangovan

    2012-01-01

    Full Text Available Background and Aim: Childhood overweight and obesity are becoming a major public health concern all over the world. Change in lifestyles and economic growth have led to sedentary lifestyle and altered dietary patterns. There are conflicting reports in the literature regarding the association between body mass index (BMI and dental caries from various parts of the world. The aim of the present study was to determine if there is an association between BMI-for-age and dental caries in children and to find out the role of diet with respect to BMI-for-age and dental caries. Materials and Methods: Demographics and anthropometric measurements were obtained for 600 children and BMI-for-age was calculated. Clinical examination for dental caries was carried out following WHO criteria. A diet recording sheet was prepared and children/parents were asked to record the dietary intake for 3 days. Data obtained were statistically analyzed using Chi-square, analysis of variance (ANOVA, and multiple linear regression. Results: After excluding improperly filled diet recording sheets, 510 children were included in the study. Caries prevalence was more in obese children than in other BMI groups. Caries scores increased as BMI-for-age increased, though this was not statistically significant. Consumption of fatty foods and snacks was more with obese children compared to other groups. A correlation was found between caries and snacks. Conclusion: Dental caries scores showed no relationship between BMI-for-age in children. Both snacks and fatty food items were consumed more by obese children, which seeks attention.

  16. 窝沟封闭术联合氟保护漆在预防儿童龋齿中的疗效观察%Effects of pit and fissure sealant joint fluor protector on the prevention of childhood caries

    Institute of Scientific and Technical Information of China (English)

    张晓蓉; 王小燕; 闫亮

    2013-01-01

    目的 探讨窝沟封闭术联合氟保护漆对预防儿童龋齿的效果.方法 选取2010年1月至2011年1月在该院进行健康体检的96例儿童(5~8岁)为研究对象,随机将其分为A组、B组及对照组3组,每组各32名儿童.A组儿童采用窝沟封闭术进行预防治疗,B组儿童采用窝沟封闭术联合0.5%高露洁的多乐氟(Duraphat)进行预防治疗,对照组儿童单纯行日常刷牙口腔护理.对3组儿童进行为期2年的随访,观察龋齿发生率以及A、B两组儿童封闭剂脱落情况.结果 A、B组儿童龋齿发生率显著低于对照组儿童,差异有统计学意义(P<0.05).与A组比较,B组儿童龋齿发生率较低,B组儿童窝沟封闭剂治疗后保留的情况较好,差异均有统计学意义(P<0.05).结论 对学龄儿童采用窝沟封闭术联合氟保护漆预防龋齿的临床效果理想,氟保护漆能起到保护窝沟封闭剂的作用,防止封闭剂脱落,从而能有效预防儿童龋齿.%Objective To investigate the effect of pit and fissure sealant joint fluor protector on the prevention of childhood caries. Methods 96 healthy children(5-8 years old) were divided into three groups ( group A, group B, and the control group ),there were 32 children in each group. A group of children preventive treatment pit and fissure sealant pit and fissure sealant joint 0. 5% Colgate Dole fluorine was used in groud A. Pit and fissure sealant was used in (Duraphat), B-group children. Preventive treatment of Preventive treatment was used in children in tthe control group a simple line of oral care of daily brushing, Three groups of children was follow up two year. The incidence of dental caries was observed in two groud. Results Child caries incidence of group A and group B was significantly lower than children in the control group, the difference was statistically significant (P<0. 05 ). Group B children caries incidence was lower than the A group, the difference was statistically significant (P

  17. Effect of Parental Migration Background on Childhood Nutrition, Physical Activity, and Body Mass Index

    OpenAIRE

    Mohsen Besharat Pour; Anna Bergström; Matteo Bottai; Inger Kull; Magnus Wickman; Niclas Håkansson; Alicja Wolk; Tahereh Moradi

    2014-01-01

    Background. Poor nutrition, lack of physical activity, and obesity in children have important public health implications but, to date, their effects have not been studied in the growing population of children in Sweden with immigrant parents. Methods. We estimated the association between parental migration background and nutrition, physical activity, and weight in 8-year-old children born in Stockholm between 1994 and 1996 of immigrants and Swedish parents (n = 2589). Data were collected thro...

  18. Evaluation of pH, buffering capacity, viscosity and flow rate levels of saliva in caries-free, minimal caries and nursing caries children: An in vivo study

    OpenAIRE

    2014-01-01

    Background and Aim: The present study was undertaken to evaluate the pH, buffering capacity, viscosity and flow rate of saliva in caries free, minimal caries and nursing caries children and to evaluate the relationship of these on the caries activity of children. Materials and Methods: A total of 75 school children of age group between 4 and 12 years were selected and divided into three equal groups: Group I, Group II and Group III, consisting of 25 subjects each. Group I included caries-free...

  19. Caries risk assessment in children

    DEFF Research Database (Denmark)

    Twetman, S

    2016-01-01

    PURPOSE: To summarise the findings of recent systematic reviews (SR) covering caries risk assessment in children, updated with recent primary studies. METHODS: A search for relevant papers published 2012-2014 was conducted in electronic databases. The systematic reviews were quality assessed with......, while the rest displayed a high risk of bias. CONCLUSIONS: Based on the present summary of literature, it may be concluded: (1) a caries risk assessment should be carried out at the child's first dental visit and reassessments should be done during childhood (D); (2) multivariate models display a better...... the AMSTAR tool and the primary publications according to the Cochrane handbook. The quality was rated as low, moderate, or high risk of bias. The findings were descriptively synthesised and the quality of evidence was graded according to GRADE. For the recommendations of practice, the SIGN scores...

  20. Effect of Parental Migration Background on Childhood Nutrition, Physical Activity, and Body Mass Index

    Directory of Open Access Journals (Sweden)

    Mohsen Besharat Pour

    2014-01-01

    Full Text Available Background. Poor nutrition, lack of physical activity, and obesity in children have important public health implications but, to date, their effects have not been studied in the growing population of children in Sweden with immigrant parents. Methods. We estimated the association between parental migration background and nutrition, physical activity, and weight in 8-year-old children born in Stockholm between 1994 and 1996 of immigrants and Swedish parents (n=2589. Data were collected through clinical examination and questionnaires filled out by parents. Odds ratios (ORs and 95% confidence intervals (95% CIs were calculated using multivariable logistic regression. Results. Children of immigrants complied more closely with Nordic Nutrition Recommendations compared with those of Swedes (OR = 1.35, 95% CI 1.11–1.64. They had higher intake of dietary fibre, vitamins C, B6, and E, folic acid, and polyunsaturated fatty acids (omega-3 and omega-6 reflecting higher consumption of foods of plant origin, but lower intake of vitamins A and D, calcium, and iron reflecting lower consumption of dairy products. Children of immigrants had higher intake of sucrose reflecting higher consumption of sugar and sweets. Furthermore, these children had a higher risk of having low physical activity (OR = 1.31, 95% CI 1.06–1.62 and being overweight (OR = 1.33, 95% CI 1.06–1.65 compared with children of Swedish parents. The odds of having low physical activity and being overweight were even higher in children whose parents were both immigrants. A low level of parental education was associated with increased risk of low physical activity regardless of immigration background. Conclusions. Culturally appropriate tools to capture the diverse range of ethnic foods and other lifestyle habits are needed. Healthcare professionals should be aware of the low levels of physical activity, increased weight, and lack of consumption of some important vitamins among children of

  1. Susceptibility to Dental Caries and the Salivary Proline-Rich Proteins

    Directory of Open Access Journals (Sweden)

    Martin Levine

    2011-01-01

    Full Text Available Early childhood caries affects 28% of children aged 2–6 in the US and is not decreasing. There is a well-recognized need to identify susceptible children at birth. Caries-free adults neutralize bacterial acids in dental biofilms better than adults with severe caries. Saliva contains acidic and basic proline-rich proteins (PRPs which attach to oral streptococci. The PRPs are encoded within a small region of chromosome 12. An acidic PRP allele (Db protects Caucasian children from caries but is more common in African Americans. Some basic PRP allelic phenotypes have a three-fold greater frequency in caries-free adults than in those with severe caries. Early childhood caries may associate with an absence of certain basic PRP alleles which bind oral streptococci, neutralize biofilm acids, and are in linkage disequilibrium with Db in Caucasians. The encoding of basic PRP alleles is updated and a new technology for genotyping them is described.

  2. 上海市2岁幼儿龋病现状和危险因素的初步分析%Analysis of early childhood caries and risk factors in 2 year-old children in Shanghai

    Institute of Scientific and Technical Information of China (English)

    许世梃; 曹新明; 冯靳秋; 李存荣; 宋珏

    2013-01-01

    目的 调查分析上海市2岁幼儿龋病患病现状及其危险因素,为上海市幼儿龋病的早期防治提供依据.方法 采用多阶段随机抽样方法抽取上海市576名2岁幼儿进行龋病检查和相关饮食喂养习惯的间卷调查,并对结果进行统计学分析.结果 上海市576名2岁幼儿乳牙患龋率为18.40%,龋均为0.61,龋面均为0.84.高频率摄取甜食和非定时喂养是幼儿龋病发生的重要危险因素.结论 对家长进行早期口腔健康教育,养成合理的饮食喂养习惯是预防幼儿龋病的重要措施.%Objective To investigate the caries status and risk factors of 2 years-old children in Shanghai for early prevention of early childhood caries (ECC).Methods Five hundred and seventy-six 2 year-old children in Shanghai were enrolled in the study for dental examination.Questionnaire designed to evaluate the risk factors of caries were distributed to their parems.The results were analyzed by logistic regression analysis.Results The prevalence of ECC in 2 year-old children was 18.40% with dmft 0.61,dmfs 0.84.Irregular feeding time and high frequency of consumption of sweet food were important risk factors for ECC.Conclusion Early oral health education for parents and culturing scientific dietary habits of children are important measures to prevent ECC.

  3. Impact of caries onset on number and distribution of new lesions in preschool children

    OpenAIRE

    Leroy, Roos; Declerck, Dominique

    2013-01-01

    International Journal of Paediatric Dentistry 2012 Background.  Caries in preschool children remains an important public health issue. Aim.  To determine (i) which teeth and tooth surfaces are most susceptible to dental caries by age 3, (ii) where do caries lesions develop during 2-year follow-up, and (iii) to evaluate the impact of caries onset on the distribution of new caries experience. Design.  One thousand and fifty seven consecutively born children were recruited in Flanders (Belgium)....

  4. Family related factors associated with caries prevalence in the primary dentition of five-year-old children

    Directory of Open Access Journals (Sweden)

    Amrita Sujlana

    2015-01-01

    Full Text Available Background: Habits formed in childhood dictate lifestyle choices made as adults. These encompass both oral hygiene and dietary habits which in turn affect dental caries status. Children largely acquire these habits from modeling/observing parents and other family members. Aim: The purpose of this study was to assess the caries status of 5-year-olds, and evaluate associations between dental caries and family-related factors. Materials and Methods: A cohort of 400 children were examined for dental caries using the WHO criteria. Parents were interviewed using a self-structured questionnaire to collect data with regard to variables under evaluation. Statistical analysis: Collected data was subjected to descriptive analysis using the SPSS 12.0 version. Risk factor association with dental caries was investigated using a stepwise logistic regression analysis with P-values 0 were: Mother with low basic education (OR = 1.3, higher number of siblings (OR = 1.4, high snacking frequency (OR = 2.0, parental inability to control sugar consumption (OR = 1.0 parental laxness about the child′s tooth brushing (OR = 1.5, parents brushing their own teeth less than twice daily (OR= 2.0 and unassisted brushing by the child (OR = 1.8. Conclusion: It is thus mandatory to focus on parents′ education level, attitudes and family-structure when planning preventive programs for young children.

  5. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study

    OpenAIRE

    2015-01-01

    Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors f...

  6. The early childhood oral health program: a qualitative study of the perceptions of child and family health nurses in South Western Sydney, Australia

    OpenAIRE

    Veale, Maxine; Ajwani, Shilpi; Johnson, Maree; Nash, Linda; Patterson, Tiffany; George, Ajesh

    2016-01-01

    Background Early childhood caries affects nearly half the population of Australian children aged 5 years and has the potential to negatively impact their growth and development. To address this issue, an Early Childhood Oral Health (ECOH) program, facilitated by Child and Family Health Nurses (CFHNs), commenced in 2007 in New South Wales, Australia. This study builds on the previous evaluation of the program. It aims to explore the perceptions of CFHNs regarding the implementation of the ECOH...

  7. Dental caries vaccine

    OpenAIRE

    Shivakumar K; Vidya S; Chandu G

    2009-01-01

    Dental caries is one of the most common diseases in humans. In modern times, it has reached epidemic proportions. Dental caries is an infectious microbiologic disease of the teeth that results in localized dissolution and destruction of the calcified tissue. Dental caries is a mulitifactorial disease, which is caused by host, agent, and environmental factors. The time factor is important for the development and progression of dental caries. A wide group of microorganisms are identified from c...

  8. PRIMARY CARIES: AN OVERVIEW

    OpenAIRE

    Gaurav Solanki

    2012-01-01

    Primary caries is an initial lesions produced by direct extension from an external surface. Dental caries is called as tooth decay or a cavity is a disease in which bacterial processes changes carbohydrate to acid which than dematerializes the hard tooth structure like enamel, dentin and cementum. Streptococcus mutans and Lactobacillus are the bacteria responsible for the dental caries by acid production. This article throws light on the dental caries disease, its sign and symptoms, treatment...

  9. Updated estimates of the proportion of childhood leukaemia incidence in Great Britain that may be caused by natural background ionising radiation

    International Nuclear Information System (INIS)

    The aetiology of childhood leukaemia remains generally unknown, although exposure to moderate and high levels of ionising radiation, such as was experienced during the atomic bombings of Japan or from radiotherapy, is an established cause. Risk models based primarily upon studies of the Japanese A-bomb survivors imply that low-level exposure to ionising radiation, including to ubiquitous natural background radiation, also raises the risk of childhood leukaemia. In a recent paper (Wakeford et al 2009 Leukaemia 23 770-6) we estimated the proportion of childhood leukaemia incidence in Great Britain attributable to natural background radiation to be about 20%. In this paper we employ the two sets of published leukaemia risk models used previously, but use recently published revised estimates of natural background radiation doses received by the red bone marrow of British children to update the previous results. Using the newer dosimetry we calculate that the best estimate of the proportion of cases of childhood leukaemia in Great Britain predicted to be attributable to this source of exposure is 15-20%, although the uncertainty associated with certain stages in the calculation (e.g. the nature of the transfer of risk between populations and the pertinent dose received from naturally occurring alpha-particle-emitting radionuclides) is significant. The slightly lower attributable proportions compared with those previously derived by Wakeford et al (Leukaemia 2009 23 770-6) are largely due to the lower doses (and in particular lower high LET doses) for the first year of life.

  10. Updated estimates of the proportion of childhood leukaemia incidence in Great Britain that may be caused by natural background ionising radiation

    Energy Technology Data Exchange (ETDEWEB)

    Little, Mark P [Department of Epidemiology and Public Health, Imperial College, London W2 1PG (United Kingdom); Wakeford, Richard [Dalton Nuclear Institute, University of Manchester, Pariser Building-G Floor, PO Box 88, Sackville Street, Manchester M60 1QD (United Kingdom); Kendall, Gerald M [Childhood Cancer Research Group, Richards Building, University of Oxford, Old Road Campus, Oxford OX3 7LG (United Kingdom)], E-mail: mark.little@imperial.ac.uk

    2009-12-01

    The aetiology of childhood leukaemia remains generally unknown, although exposure to moderate and high levels of ionising radiation, such as was experienced during the atomic bombings of Japan or from radiotherapy, is an established cause. Risk models based primarily upon studies of the Japanese A-bomb survivors imply that low-level exposure to ionising radiation, including to ubiquitous natural background radiation, also raises the risk of childhood leukaemia. In a recent paper (Wakeford et al 2009 Leukaemia 23 770-6) we estimated the proportion of childhood leukaemia incidence in Great Britain attributable to natural background radiation to be about 20%. In this paper we employ the two sets of published leukaemia risk models used previously, but use recently published revised estimates of natural background radiation doses received by the red bone marrow of British children to update the previous results. Using the newer dosimetry we calculate that the best estimate of the proportion of cases of childhood leukaemia in Great Britain predicted to be attributable to this source of exposure is 15-20%, although the uncertainty associated with certain stages in the calculation (e.g. the nature of the transfer of risk between populations and the pertinent dose received from naturally occurring alpha-particle-emitting radionuclides) is significant. The slightly lower attributable proportions compared with those previously derived by Wakeford et al (Leukaemia 2009 23 770-6) are largely due to the lower doses (and in particular lower high LET doses) for the first year of life.

  11. Ameloglyphics and predilection of dental caries

    OpenAIRE

    H C Girish; Sanjay Murgod; C J Manasa Ravath; Hegde, Ramesh B

    2013-01-01

    Background: Dental caries is an infectious disease of microbiologic origin resulting in destruction and loss of tooth structure and is related to every speciality of dentistry. Many studies have been carried out to identify the causative factors, methods of prevention, and treatment of dental caries. Ameloglyphics is the study of enamel rod end patterns. These patterns have been found to be unique to individual teeth of the same individual and also to different individuals. A possible correla...

  12. Clinical consequences of untreated dental caries evaluated using PUFA index in orphanage children from India

    OpenAIRE

    Shanbhog, Raghavendra; Godhi, Brinda S; Nandlal, Bhojraj; Kumar, Shruti S; Raju, Veena; S Rashmi

    2013-01-01

    Background: To determine the prevalence and severity of oral condition related to untreated dental caries with PUFA index and to relate period of institutional stay, oral hygiene practice and diet of orphan children to caries experience ratio.

  13. PRIMARY CARIES: AN OVERVIEW

    Directory of Open Access Journals (Sweden)

    Gaurav Solanki

    2012-01-01

    Full Text Available Primary caries is an initial lesions produced by direct extension from an external surface. Dental caries is called as tooth decay or a cavity is a disease in which bacterial processes changes carbohydrate to acid which than dematerializes the hard tooth structure like enamel, dentin and cementum. Streptococcus mutans and Lactobacillus are the bacteria responsible for the dental caries by acid production. This article throws light on the dental caries disease, its sign and symptoms, treatment and prevention of it. A review of some patents on dental caries is also provided that summarizes the recent technical advancements taken place in this area.

  14. Sociodemographic Variation of Caries Risk Factors in Toddlers and Caregivers

    OpenAIRE

    Eckert, G.J.; R. Jackson; Fontana, M

    2010-01-01

    Objectives. Dental caries is the most common chronic childhood disease, with numerous identified risk factors. Risk factor differences could indicate the need to target caregiver/patient education/preventive care intervention strategies based on population and/or individual characteristics. The purpose of this study was to evaluate caries risk factors differences by race/ethnicity, income, and education. Methods. We enrolled 396 caregiver-toddler pairs and administered a 105-item questionnair...

  15. Association between knowledge of caries preventive practices, preventive oral health habits of parents and children and caries experience in children resident in sub-urban Nigeria

    OpenAIRE

    Folayan, Morenike O; Kolawole, Kikelomo A; Oyedele, Titus; Chukumah, Nneka M; Onyejaka, Nneka; Agbaje, Hakeem; Oziegbe, Elizabeth O; Osho, Olusegun V

    2014-01-01

    Background The objectives of this study were to assess the association between children and parents’ knowledge of caries preventive practices, the parents’ caries preventive oral health behaviours and children’s caries preventive oral health behaviour and caries experience. Method Three hundred and twenty four participants aged 8–12 years, 308 fathers and 318 mothers were recruited through a household survey conducted in Suburban Nigeria. A questionnaire was administered to generate informati...

  16. Into the Future: Keeping Healthy Teeth Caries Free: Pediatric CAMBRA Protocols

    OpenAIRE

    Ramos-Gomez, Francisco; Ng, Man-Wai

    2011-01-01

    Early childhood caries (ECC) prevalence has increased significantly in children ages 2–5 years.1 ECC disproportionately affects lower socioeconomic and minority groups, is a predictor for future decay, but is preventable and manageable2. Caries risk assessment systematically derives a patient’s caries risk and is important during an infant oral health visit beginning at age one. Information obtained through a risk assessment can guide a disease management care path tailored to an individual’s...

  17. Caries prevention in high-risk preschool children in the United States

    OpenAIRE

    Autio-Gold, J. (Jaana)

    2005-01-01

    Abstract Dental caries is a common infectious disease affecting young children living in low-income families in the United States. Efficacious, safe, feasible and cost-effective caries prevention methods for these children are essential. Several studies have shown the efficacy of fluoride varnish and xylitol to improve the oral health of children. The efficiency of caries prevention programs including the use of fluoride varnish or xylitol chewing gum in early childhood has not been w...

  18. Studies on strains of Streptococcus mutans isolated from caries-active and caries-free individuals in Iceland

    OpenAIRE

    Holbrook, W. Peter; Magnúsdóttir, Margrét O.

    2012-01-01

    Background: Dental caries has been strongly associated with mutans streptococci, particularly Streptococcus mutans and S. sobrinus. Many studies have linked these organisms to the carious process and counts of mutans streptococci have been used to monitor caries risk. The high levels of caries generally found in Iceland have enabled several studies to be performed on the variation within strains of S. mutans. Methods: This paper reports some studies showing phenotypic differences between stra...

  19. How do Australian maternity and early childhood health services identify and respond to the settlement experience and social context of refugee background families?

    OpenAIRE

    Yelland, Jane; Riggs, Elisha; Wahidi, Sayed; Fouladi, Fatema; Casey, Sue; Szwarc, Josef; Duell-Piening, Philippa; Chesters, Donna; Brown, Stephanie

    2014-01-01

    Background Refugees have poor mental, social and physical health related to experiences of trauma and stresses associated with settlement, however little is known about how refugee families experience maternity and early childhood services. The aim of this study was to explore the responsiveness of health services to the social and mental health of Afghan women and men at the time of having a baby. Method Participatory methods including community engagement and consultation with the Afghan co...

  20. Genetic mapping of high caries experience on human chromosome 13

    OpenAIRE

    Erika C Küchler; Deeley, Kathleen; Ho, Bao; Linkowski, Samantha; Meyer, Chelsea; Noel, Jacqueline; Kouzbari, M Zahir; Bezamat, Mariana; José M Granjeiro; Antunes, Leonardo S; Antunes, Livia Azeredo; de Abreu, Fernanda Volpe; Marcelo C. Costa; Tannure, Patricia N; SEYMEN, Figen

    2013-01-01

    Background Our previous genome-wide linkage scan mapped five loci for caries experience. The purpose of this study was to fine map one of these loci, the locus 13q31.1, in order to identify genetic contributors to caries. Methods Seventy-two pedigrees from the Philippines were studied. Caries experience was recorded and DNA was extracted from blood samples obtained from all subjects. Sixty-one single nucleotide polymorphisms (SNPs) in 13q31.1 were genotyped. Association between caries experie...

  1. Inequalities of caries experience in Nevada youth expressed by DMFT index vs. Significant Caries Index (SiC) over time

    OpenAIRE

    Mobley Connie; Dounis Georgia; Ditmyer Marcia; Schwarz Eli

    2011-01-01

    Abstract Background With the increasingly polarized distribution of dental caries among children and adolescents, the usual DMFT measure has become a less meaningful population descriptor. To re-focus on identifying the high caries prevalence group the Significant Caries Index (SiC) was created. The aims of this study were to analyze the prevalence and severity of dental caries in Nevada youth over a period of eight years and to compare its expression by means of DMFT and SiC; analyze the car...

  2. Caries risk assessment models in caries prediction

    Directory of Open Access Journals (Sweden)

    Amila Zukanović

    2013-11-01

    Full Text Available Objective. The aim of this research was to assess the efficiency of different multifactor models in caries prediction. Material and methods. Data from the questionnaire and objective examination of 109 examinees was entered into the Cariogram, Previser and Caries-Risk Assessment Tool (CAT multifactor risk assessment models. Caries risk was assessed with the help of all three models for each patient, classifying them as low, medium or high-risk patients. The development of new caries lesions over a period of three years [Decay Missing Filled Tooth (DMFT increment = difference between Decay Missing Filled Tooth Surface (DMFTS index at baseline and follow up], provided for examination of the predictive capacity concerning different multifactor models. Results. The data gathered showed that different multifactor risk assessment models give significantly different results (Friedman test: Chi square = 100.073, p=0.000. Cariogram is the model which identified the majority of examinees as medium risk patients (70%. The other two models were more radical in risk assessment, giving more unfavorable risk –profiles for patients. In only 12% of the patients did the three multifactor models assess the risk in the same way. Previser and CAT gave the same results in 63% of cases – the Wilcoxon test showed that there is no statistically significant difference in caries risk assessment between these two models (Z = -1.805, p=0.071. Conclusions. Evaluation of three different multifactor caries risk assessment models (Cariogram, PreViser and CAT showed that only the Cariogram can successfully predict new caries development in 12-year-old Bosnian children.

  3. Caries remineralisation and arresting effect in children by professionally applied fluoride treatment – a systematic review

    OpenAIRE

    Gao, Sherry Shiqian; Zhang, Shinan; Mei, May Lei; Lo, Edward Chin-Man; Chu, Chun-Hung

    2016-01-01

    Background As a low-cost and easily operated treatment, the use of professionally applied topical fluoride was approved for preventing dental caries and remineralising early enamel caries or white spot lesions. It is also used to arrest dentine caries. The aim of this study is to investigate the clinical efficacy of professional fluoride therapy in remineralising and arresting caries in children. Method A systematic search of publications from 1948 to 2014 was conducted using four databases: ...

  4. Caries risk assessment in school children using a reduced Cariogram model without saliva tests

    OpenAIRE

    Twetman Svante; Isberg Per-Erik; Petersson Gunnel

    2010-01-01

    Abstract Background To investigate the caries predictive ability of a reduced Cariogram model without salivary tests in schoolchildren. Methods The study group consisted of 392 school children, 10-11 years of age, who volunteered after informed consent. A caries risk assessment was made at baseline with aid of the computer-based Cariogram model and expressed as "the chance of avoiding caries" and the children were divided into five risk groups. The caries increment (ΔDMFS) was extracted from ...

  5. Childhood trauma and childhood urbanicity in relation to psychotic disorder

    NARCIS (Netherlands)

    Frissen, Aleida; Lieverse, Ritsaert; Drukker, Marjan; van Winkel, Ruud; Delespaul, Philippe; Cahn, W

    2015-01-01

    BACKGROUND: Urban upbringing and childhood trauma are both associated with psychotic disorders. However, the association between childhood urbanicity and childhood trauma in psychosis is poorly understood. The urban environment could occasion a background of social adversity against which any effect

  6. Cariësmanagement

    NARCIS (Netherlands)

    M.C.M. van Gemert-Schriks; J.P. van Amerongen

    2010-01-01

    Within modern dentistry, a change from invasive to non-invasive strategies for the treatment of dental caries seems to be apparent. The foundation of non-invasive care is old, but is now interpreted differently as a result of new insights. Caries is a dynamic and multi-factorial process that takes p

  7. Caries og drikkevandets kvalitet

    DEFF Research Database (Denmark)

    Arvin, Erik; Bardow, Allan; Bruvo, Maja;

    2011-01-01

    Drikkevandskvaliteten har stor betydning for forekomsten af caries blandt 15 årige skolebørn, også selv om de bruger fluoridholdigt tandpasta. Ud over den kendte effekt af fluorid har vi vist, at calcium også har en væsentlig betydning. Begge ioner forebygger caries. Denne viden har væsentlig...

  8. Susceptibility to Dental Caries and the Salivary Proline-Rich Proteins

    OpenAIRE

    Martin Levine

    2011-01-01

    Early childhood caries affects 28% of children aged 2–6 in the US and is not decreasing. There is a well-recognized need to identify susceptible children at birth. Caries-free adults neutralize bacterial acids in dental biofilms better than adults with severe caries. Saliva contains acidic and basic proline-rich proteins (PRPs) which attach to oral streptococci. The PRPs are encoded within a small region of chromosome 12. An acidic PRP allele (Db) protects Caucasian children from caries but i...

  9. Mutans streptococci genetic strains in children with severe early childhood caries: follow-up study at one-year post-dental rehabilitation therapy

    OpenAIRE

    Machida, Curtis A.; Palmer, Elizabeth A.; Vo, Alex; Hiles, Shelby B.; Peirano, Patricia; Chaudhry, Samyia; Trevor, Amy; Kasimi, Iraj; Pollard, Jill; Kyles, Christopher; Leo, Michael; Wilmot, Beth; Engle, John; Peterson, John; Maier, Tom

    2012-01-01

    Background: Genotypic strains of cariogenic mutans streptococci (MS) may vary in important virulence properties. In previous published studies, we identified 39 MS strains from pediatric patients undergoing fullmouth dental rehabilitation, including the removal and/or repair of carious lesions and application of antimicrobial rinse and fluoride varnish. Objectives: The objectives of this current 1-year follow-up study are to assess the variability of MS strains that occur at 1-year post-rehab...

  10. Relation Between Past and Present Dietary Sugar Intake and Dental Caries in A High Caries Population

    Directory of Open Access Journals (Sweden)

    T. Malek Mohammadi

    2008-06-01

    Full Text Available Objective: The main objective of this study was to investigate relationship between re-ported dietary habits and dental caries in five and six-year-old children referred for dental extractions.Materials and Methods: Two hundred children were examined using standard caries di-agnostic criteria. The numbers of decayed, missing and filled deciduous teeth were re-corded. A food frequency table was completed by the parents of each child and analyzedthrough weighting the cariogenic potentialby the frequency of consumption, and summing the two scores.Results: The mean number of decayed, missing and filled teeth (dmft was 7.1 (SD=3.29. There was no statistically significant correlation between the reported dietary intake and the caries rate in the study population P=0.07.Use of bottles with sugared drinks during infancy was associated with increased caries levels (P<0.01.Conclusion: Poor infant feeding practices promote caries in childhood. A method of diet assessment which would evaluate diet-related health education is required.

  11. Childhood exposures to Rn-222 and background gamma radiation in the uranium provinces of south Kazakhstan and northern Kyrgyzstan

    International Nuclear Information System (INIS)

    The project was undertaken in southern Kazakhstan and Kyrgyzstan. It was speculated that the radiation doses in these areas would be sufficiently high and dispersed to facilitate a case–control study where the radiation doses to leukaemia subjects/their siblings could be compared with those received by control children. As a precursor a pilot project was undertaken to confirm radiation exposures in the region. This was undertaken in association with regional childhood cancer treatment centres. Children from families affected by childhood leukaemia were monitored for 1 month for external γ-radiation dose and for exposure to radon gas. 28 children from families in Kazakhstan and from 31 families in Kyrgyzstan were monitored. The median measured radon in air concentration recorded in Kazakhstan was 123 Bq m−3 and in Kyrgyzstan was 177 Bq m−3. These represent 24-h average indoor/outdoor values. In the case of the γ-doses the mean annual dose was 1.2 mGy for Kazakhstan and 2.1 mGy for Kyrgyzstan. Overall, the results suggest that the populations studied receive similar annual radiation doses to those received by populations living in other areas with enhanced natural radioactivity and that further study of Kazakh and Kyrgyz populations would not facilitate a successful case–control study for childhood leukaemia

  12. The Contribution of Dietary Factors to Dental Caries and Disparities in Caries

    OpenAIRE

    Mobley, Connie; Marshall, Teresa A.; Milgrom, Peter; Coldwell, Susan E.

    2009-01-01

    Frequent consumption of simple carbohydrates, primarily in the form of dietary sugars is significantly associated with increased dental caries risk. Malnutrition (under or over nutrition) in children is often a consequence of inappropriate infant and childhood feeding practices and dietary behaviors associated with limited access to fresh, nutrient dense foods substituting instead, high-energy low cost and nutrient poor sugary and fatty foods. Lack of availability of quality food stores in ru...

  13. Caries activity indicators. A review.

    OpenAIRE

    Wyne A; Guile E

    1993-01-01

    Caries activity is the sum total of new carious lesions and the enlargement of existing cavities during a given time. An objective evaluation of caries activity requires clinical examination of quantification of factors associated with the pathogenesis of caries. Caries activity tests have been in use in dental research and clinical dentistry for years. They are useful in establishing categories of risk for caries, and for targeting specific preventive measures to these groups. They are even ...

  14. Caries Risk Assessment and Prevention

    OpenAIRE

    SJ Pourhashemi

    2000-01-01

    Over 20 years, several analytical approaches have been designed to predict caries in children."nCaries Risk Assessment is a recently developed technique concern to caries prediction."nThis procedure involves three stages as follows:"n1- Determination and assessment of the dental caries risk factors."n2- Examination and evaluation of each individual child to be specifically diagnosed the level of 3- caries risk e.g. high, moderate and low risk."n3- Recommendation of pr...

  15. Abstract: Probiotics and dental caries

    OpenAIRE

    Söderling, Eva

    2012-01-01

    Caries is one of the most common infectious diseases in the world. Dental caries can be defined as destruction of the tissues of the tooth by bacterial fermentation of dietary carbohydrates. In this respect, some bacteria are considered more caries-promoting than others, as an example Streptococcus mutans. A common feature for caries-promoting bacteria is that they are acidogenic and aciduric. The most common bacteria used as probiotics, lactobacilli and bifidobacteria, are, in theory, caries...

  16. Household smoking and dental caries in schoolchildren: the Ryukyus Child Health Study

    Directory of Open Access Journals (Sweden)

    Sasaki Satoshi

    2010-06-01

    Full Text Available Abstract Background Secondhand smoke exposure (SHSe is perhaps one of the most important toxic exposures in childhood. However, epidemiological studies on the relation between SHSe and dental caries are limited and have yielded inconsistent results. The present cross-sectional study examined the potential association between SHSe at home and the prevalence of dental caries in children. Methods Subjects were 20,703 schoolchildren aged 6 to 15 years in Okinawa, Japan. Information on SHSe at home and potential confounding factors was obtained through questionnaires. Data on dental caries were obtained from school records. Children were classified as having decayed and/or filled teeth (DFT if a dentist diagnosed these conditions. Additionally, we analyzed decayed teeth (DT and filled teeth (FT separately. Adjustment was made for sex, age, region of residence, toothbrushing frequency, use of fluoride, sugar intake, and paternal and maternal educational level. Results The prevalence of DFT was 82.0%. Compared with never smoking in the household, former and current household smoking were independently associated with an increased prevalence of DFT (adjusted prevalence ratios [95% confidence intervals] for former household smoking and current light and heavy household smoking were 1.03 [1.00-1.05], 1.04 [1.02-1.05], and 1.04 [1.03-1.06], respectively; when analyzed separately there was an increased prevalence of DT (adjusted prevalence ratios [95% confidence intervals] for former household smoking and current light and heavy household smoking were 1.06 [1.02-1.11], 1.10 [1.06-1.13], and 1.10 [1.07-1.14], respectively but not FT. A statistically significant dose-response relationship between cumulative smoking in the household and the prevalence of DFT and DT (P for trend Conclusion Our findings suggested that household smoking might be associated with an increased prevalence of dental caries in children.

  17. Xilitol and dental caries.

    NARCIS (Netherlands)

    Smits, Marten Titus

    1987-01-01

    Dental caries is a widespread multifactoral disease. The main sympthons are minaral loss from tooth enemal and dentine, eventually leading to total destruction of the teeth, pain, impairment of mastication and problems with facial esthetics. ... Zie: Summary

  18. [Dental caries of the developmental age as a civilization disease].

    Science.gov (United States)

    Wójcicka, Anna; Zalewska, Magdalena; Czerech, Ewa; Jabłoński, Robert; Grabowska, Stanisława Zyta; Maciorkowska, Elzbieta

    2012-01-01

    According to the definition of the World Health Organization (WHO), dental caries is a local pathological process of the extrasomatic background, leading to enamel decalcification, decomposition of dental hard tissue, and in consequence to formation of a dental cavity. Morbidity of dental caries increases with age, reaching 100% of children, aged from 6 to 7. Poland is one of few European countries where the incidence of dental caries in children did not decrease, despite recommendations of WHO for 2000 year, aimed at the decrease in the incidence of dental caries among 6-year-old children to the level of 50%. The recommendation of WHO for 2015 year is to reduce the incidence of dental caries to 30% among 6-year-olds, i.e., 70% of 6 year-old children should be free of dental caries. Apart from genetic conditioning, inappropriate health behaviors, nutritional habits and gastroesophageal reflux disease influence the development of dental caries. Consumption of 'fast food' and drinking sweetened beverages of low pH contribute markedly to the development of dental caries, decreasing simultaneously consumption of pro healthy foods, including milk and cereals. Taking into consideration perspective clinical examinations of children and adolescents, evaluating the relationship between dental caries and nutritional habits as well as environmental conditioning, the study shows current data about factors, contributing to the incidence of dental caries in children, collected from the literature. The attention was paid to the relationship between dental caries and gastroesophageal reflux disease and the necessity of its early diagnostics and proper treatment. PMID:23484402

  19. Fluoride and dental caries

    OpenAIRE

    Camilleri, George E.

    1998-01-01

    Fluorine was probably discovered by the chemist Scheele in 1771, and eventually isolated in 1886 by Moissan. Its presence in bones and teeth was initially disputed but eventually confirmed in the middle of the eighteenth century. In this article the author discusses the few epidemiological studies which confirm the relationship between fluoride concentration in drinking water, mottled enamel and the incidence of dental caries and also describes the Maltese scene in regards the caries level in...

  20. Effect of caries preventive measures directed to expectant mothers on caries experience in their children.

    Science.gov (United States)

    Zanata, Régia Luzia; Navarro, Maria Fidela de Lima; Pereira, José Carlos; Franco, Eduardo Batista; Lauris, José Roberto P; Barbosa, Sílvia Helena

    2003-01-01

    The aim of this prospective study was to determine the effectiveness of caries preventive measures started during pregnancy on the caries experience of first-time mothers and their infants. Eighty-one pregnant women with low social background were selected on the basis of the presence of active carious lesions and were randomly divided into control (38) and experimental (43) groups. The initial dental status (DMFS and white spot lesions) was established through clinical examination. The prophylactic measures were repeated during pregnancy and 6 and 12 months after delivery. Both groups received primary care intervention. They were instructed in relation to the etiologic factors of dental caries and received oral hygiene kits. Oral hygiene instructions were reinforced through interactive brushing. The experimental group also received antimicrobial treatment (topical application of NaF and iodine solution immediately after prophylaxis and 3 and 5 days later) and restorative care using glass ionomer cement. By the time the children were 2 years of age, 33.3% of the infants in the control group and 14.7% in the experimental group had caries activity. A significant difference in caries prevalence was observed between children with and without visible dental plaque. The mean number of tooth surfaces with carious lesions (including areas of demineralization) was higher among the children in the control group compared to the experimental group (6.3 x 3.2), however, with no statistical significance. Maternal caries increase was a significant factor influencing the caries experience of the children. These data support the evidence of an association between caries prevalence in young children and clinical (dental plaque) and maternal factors. PMID:12964648

  1. Activation of the maternal caregiving system by childhood fever – a qualitative study of the experiences made by mothers with a German or a Turkish background in the care of their children

    OpenAIRE

    Langer, Thorsten; Pfeifer, Miriam; Soenmez, Aynur; Kalitzkus, Vera; Wilm, Stefan; Schnepp, Wilfried

    2013-01-01

    Background Childhood fever represents a frequent cause to consult a primary care physician. “Fever phobia” describes a fearful and irrational view of fever shared by many parents with different cultural backgrounds. The study aims to explain the experiences of mothers of children having a fever and to analyze the role of the mothers’ cultural background with regard to their experiences by comparing the accounts of mothers with a German with those from a Turkish background. Disease and context...

  2. Evaluation of Flow Rate, pH, Buffering Capacity, Calcium, Total Protein and Total Antioxidant Levels of Saliva in Caries Free and Caries Active Children—An In Vivo Study

    OpenAIRE

    Prabhakar, AR; Dodawad, Reshma; OS, Raju

    2009-01-01

    Background and objectives: The purpose of this study was to evaluate the relationship between the physicochemical properties of saliva such as flow rate, pH, buffering capacity, calcium level, total protein and total antioxidant levels in caries free and caries active children. Materials and methods: The present study included one hundred and twenty healthy children who were divided into two groups and subdivided according to gender. They were further divided into caries free and caries activ...

  3. Quantitative detection of Streptococcus mutans and bacteria of dental caries and no caries groups in permanent teeth from a north China population

    Institute of Scientific and Technical Information of China (English)

    WANG Zhan-yong; WANG Jian-qiu; ZHOU Yan; ZHAO Dong; XIAO Bai

    2012-01-01

    Background Streptococcus mutans (S.mutans) is the prime pathogen of dental caries.There are few reports that studied the relationship between S.mutans,bacteria and dental caries in permanent teeth when compared to those in primary teeth.This study aimed to detect S.mutans and bacteria of dental caries and non-caries groups in permanent teeth from a north China population by real-time polymerase chain reaction (PCR) and compare the relationship between the number of these bacteria and the prevalence of dental caries in permanent teeth.Methods Human saliva samples were collected from 142 subjects with permanent teeth.According to their dental tooth (DT),142 subjects were divided into a dental caries group (DT≥1) and a non-caries group (DT=0).With specific primers for S.mutans and 16S rRNA,the total number of S.mutans and total bacteria of 142 saliva samples were detected by real-time PCR and statistically analyzed.Results There was no significant difference between the detection rates of S.mutans (P=0.118) and medians of S.mutans (P=0.115).The ratio of S.mutans to total bacteria in people with dental caries was significantly higher than in those without caries (P <0.001),but the total number of bacteria in people with dental caries was significantly lower than in those without caries (P <0.001).Conclusions S.mutans had different effects on caries in the permanent teeth of several individuals from a north China population.The ratios of S.mutans to total bacteria in saliva detected by real-time PCR with Sm479F/R and 16S RNA primers were closely associated with the prevalence of dental caries in the same population.These assays may be useful for the assessment of an individual's risk of dental caries.

  4. Importancia del cepillado antes de acostarse en la prevención de la caries: Estudio en una población infantil The importance of night tooth brushing before sleeping in the prevention of dental caries: Study on childhood population

    Directory of Open Access Journals (Sweden)

    TE Ruiz Sedano

    2007-02-01

    Full Text Available En el presente trabajo nos planteamos si sería imprescindible el cepillado tres veces al día y, en caso contrario, en qué momento del día sería más importante la eliminación mecánica de la placa. Para ello, se planteó un estudio transversal correspondiente a 214 escolares de 6-12 años en el periodo comprendido en el curso 2004-5. A cada niño se le practicó el "Examen parcial o tipo III" recomendado por la Federación Dental Internacional, como procedimiento estándar para un estudio de prevalencia de caries. Hemos obtenido los siguientes resultados: 1. El cepillado de dientes antes de acostarse es un factor protector de la presencia de caries, siendo el correspondiente odd-ratio ajustado de 0.339 (intervalo de confianza al 95% [0.159; 0.722]. 2. El consumir azúcar más de una vez una vez al día tiene más riesgo de aparición de caries que si consumen una vez al día, siendo el correspondiente odd-ratio ajustado de 1.998 (intervalo de confianza al 95% [1.090; 3.665]. 3. Los niños que acuden a un colegio público tienen más riesgo de presentar caries que los que asisten a un colegio privado. Siendo el correspondiente odd-ratio ajustado de 2.019 (intervalo de confianza al 95% [1.105; 3.691]. 4. Se cumplen en la población estudiada los objetivos marcados sobre caries dental por la OMS para el año 2000.In the present study we are questioning if the [three time a day tooth brushing is really essential and if it is the [opposite case, what time of the day would be most important for mechanical elimination of dental plaque. For this purpose we have planed a transversal study on 214 pupils aged 6 to 12 years in the period [of 2004-05 scheduled school coarse. On each of them was applied the "Partial Exam type III" [which is recommended from International Dental Federation and which is considered as standard procedure on prevalence of dental caries study. We obtained following results: 1. Tooth brushing by night before sleeping is a

  5. Caries Experience Evidenced in Children having Dental Fluorosis

    OpenAIRE

    A, Tuli; U, Rehani; A, Aggrawal

    2009-01-01

    Background and objective: The purpose of this study was to assess the prevalence of caries in children aged 8-13 years having dental fluorosis and to determine the correlation between the grades of dental fluorosis and caries. Material and methods: 451 school children in the age group of 8-13 years were selected for the study and were divided into six age groups. The children were assessed for dental fluorosis according to Dean’s criteria Index of fluorosis, and dental caries according to WHO...

  6. Pyrosequencing of Plaque Microflora In Twin Children with Discordant Caries Phenotypes.

    Directory of Open Access Journals (Sweden)

    Meng Zhang

    Full Text Available Despite recent successes in the control of dental caries, the mechanism of caries development remains unclear. To investigate the causes of dental decay, especially in early childhood caries, the supragingival microflora composition of 20 twins with discordant caries phenotypes were analyzed using high-throughput pyrosequencing. In addition, the parents completed a lifestyle questionnaire. A total of 228,789 sequencing reads revealed 10 phyla, 84 genera, and 155 species of microflora, the relative abundances of these strains varied dramatically among the children, Comparative analysis between groups revealed that Veillonella, Corynebacterium and Actinomyces were presumed to be caries-related genera, Fusobacterium, Kingella and Leptotrichia were presumed to be healthy-related genus, yet this six genera were not statistically significant (P>0.05. Moreover, a cluster analysis revealed that the microbial composition of samples in the same group was often dissimilar but that the microbial composition observed in twins was usually similar. Although the genetic and environmental factors that strongly influence the microbial composition of dental caries remains unknown, we speculate that genetic factors primarily influence the individual's susceptibility to dental caries and that environmental factors primarily regulate the microbial composition of the dental plaque and the progression to caries. By using improved twins models and increased sample sizes, our study can be extended to analyze the specific genetic and environmental factors that affect the development of caries.

  7. Improved ability of biological and previous caries multimarkers to predict caries disease as revealed by multivariate PLS modelling

    Directory of Open Access Journals (Sweden)

    Ericson Thorild

    2009-11-01

    Full Text Available Abstract Background Dental caries is a chronic disease with plaque bacteria, diet and saliva modifying disease activity. Here we have used the PLS method to evaluate a multiplicity of such biological variables (n = 88 for ability to predict caries in a cross-sectional (baseline caries and prospective (2-year caries development setting. Methods Multivariate PLS modelling was used to associate the many biological variables with caries recorded in thirty 14-year-old children by measuring the numbers of incipient and manifest caries lesions at all surfaces. Results A wide but shallow gliding scale of one fifth caries promoting or protecting, and four fifths non-influential, variables occurred. The influential markers behaved in the order of plaque bacteria > diet > saliva, with previously known plaque bacteria/diet markers and a set of new protective diet markers. A differential variable patterning appeared for new versus progressing lesions. The influential biological multimarkers (n = 18 predicted baseline caries better (ROC area 0.96 than five markers (0.92 and a single lactobacilli marker (0.7 with sensitivity/specificity of 1.87, 1.78 and 1.13 at 1/3 of the subjects diagnosed sick, respectively. Moreover, biological multimarkers (n = 18 explained 2-year caries increment slightly better than reported before but predicted it poorly (ROC area 0.76. By contrast, multimarkers based on previous caries predicted alone (ROC area 0.88, or together with biological multimarkers (0.94, increment well with a sensitivity/specificity of 1.74 at 1/3 of the subjects diagnosed sick. Conclusion Multimarkers behave better than single-to-five markers but future multimarker strategies will require systematic searches for improved saliva and plaque bacteria markers.

  8. Altered MicroRNA Expression Is Associated with Tumor Grade, Molecular Background and Outcome in Childhood Infratentorial Ependymoma.

    Directory of Open Access Journals (Sweden)

    Magdalena Zakrzewska

    Full Text Available Ependymal tumors are the third most common group of brain tumors in children, accounting for about 10% of all primary brain neoplasms. According to the current WHO classification, they comprise four entities with the most frequent ependymoma and anaplastic ependymoma. The most of pediatric tumors are located within the posterior fossa, with a tendency to infiltrate the vital brain structures. This limits surgical resection and poses a considerable clinical problem. Moreover, there are no appropriate outcome prognostic factors besides the extent of surgical resection. Despite definition of molecular subgroups, the majority of childhood ependymomas present a balanced genome, which makes it difficult to establish molecular prognostic factors.The purpose of our study was to explore whether miRNA expression could be used as prognostic markers in pediatric infratentorial ependymomas. We also performed a mRNA expression pattern analysis of NELL2 and LAMA2 genes, with immunohistochemical illustrations of representative cases. The miRNA and mRNA expression was measured in 53 pediatric infratentorial ependymomas using a real-time quantitative PCR.Three miRNAs were shown to efficiently differentiate between grade II and III ependymomas: miR-17-5p, miR-19a-3p, and miR-106b-5p. Survival analysis showed that the probabilities of overall (p = 0.036 and event-free survival (p = 0.002 were reduced with higher than median miRNA expression levels of miR-17-5p. Using multivariate analysis adjusted for patient's age, sex, tumor grade and localization, we showed statistically significant associations with event-free survival (p = 0004 and borderline statistical significance with overall survival (p = 0.057 for miR-17-5p. Correlation analysis of miR-19a, miR-17-5p, miR-106b revealed that their expression levels were significantly correlated with EZH2 expression, suggested marker of PFA ependymomas. Furthermore, lower expression level of LAMA2 mRNA was shown to be

  9. Adolescent rampant caries

    Directory of Open Access Journals (Sweden)

    Namita

    2012-01-01

    Full Text Available Adolescent rampant caries is a new and growing challenge in Conservative Dentistry. It has the same etiology and pattern as that of nursing bottle syndrome. Herein, a case is presented in which the main cause of rampant caries is the patient′s habit of keeping cariogenic food in her mouth and going to sleep. Educating this etiology and introduction of preventive strategies not only assists in meeting the special oral needs of the adolescent population, but also helps to establish lifelong healthful habits.

  10. Genetics and caries: prospects

    Directory of Open Access Journals (Sweden)

    Alexandre Rezende Vieira

    2012-01-01

    Full Text Available Caries remains the most prevalent non-contagious infectious disease in humans. It is clear that the current approaches to decrease the prevalence of caries in human populations, including water fluoridation and school-based programs, are not enough to protect everyone. The scientific community has suggested the need for innovative work in a number of areas in cariology, encompassing disease etiology, epidemiology, definition, prevention, and treatment. We have pioneered the work on genetic studies to identify genes and genetic markers of diagnostic, prognostic, and therapeutic value. This paper summarizes a presentation that elaborated on these initial findings.

  11. Association of Environmental Cadmium Exposure with Pediatric Dental Caries

    OpenAIRE

    Arora, Manish; Weuve, Jennifer Lynn; Schwartz, Joel David; Wright, Robert O.

    2008-01-01

    Background: Although animal experiments have shown that cadmium exposure results in severe dental caries, limited epidemiologic data are available on this issue. Objectives: We aimed to examine the relationship between environmental cadmium exposure and dental caries in children 6–12 years of age. Methods: We analyzed cross-sectional data, including urine cadmium concentrations and counts of decayed or filled tooth surfaces, from the Third National Health and Nutrition Examination Survey. We ...

  12. Supragingival plaque microbial analysis in reflection to caries experience

    Directory of Open Access Journals (Sweden)

    Mannaa Alaa

    2013-01-01

    Full Text Available Abstract Background Dental caries develops as a result of the metabolism of carbohydrates by cariogenic bacteria present in a complex biofilm. The present study aimed to examine if bacteria in pooled supragingival plaque samples quantified using a “checkerboard DNA-DNA hybridization” based panel of caries-related bacteria, could reflect the caries experience in a manner similar to saliva samples analysed using a chair-side method in a previous investigation. Methods A total of 86 mothers and their children aged 4–6 years and 12–16 years old participated. Caries experience (DMFT/dmft; Decayed, Missing and Filled Teeth for permanent and primary teeth was registered clinically and radiographically. Caries was recorded at the D3 level (caries into dentine. The D/d component was divided into three categories. A pooled supragingival plaque sample per participant was obtained from posterior approximal sites. Analyses of 15 bacterial species were performed using the checkerboard DNA-DNA hybridisation technique. Results No significant relationships were found between the bacterial scores and DMFT/dmft nor D/d groups. Conclusions Unlike the saliva samples and the chair-side method, interproximal pooled plaque samples analysed using the “checkerboard DNA-DNA hybridization technique” did not reveal any significant relations between the bacterial counts and the caries experience.

  13. A qualitative study of the views of adolescents on their caries risk and prevention behaviours

    OpenAIRE

    Hall-Scullin, Emma; Goldthorpe, Joanna; Milsom, Keith; Tickle, Martin

    2015-01-01

    Background The purpose of this study was to explore the attitudes and beliefs of adolescents towards dental caries and their use or non-use of caries prevention regimens. Methods Adolescents aged 16 years from four state-funded secondary schools in North West of England (n = 19). Purposive sampling strategically selected participants with characteristics to inform the study aims (gender, ethnicity, and caries status). Semi-structured interviews were transcribed verbatim and analysed using a f...

  14. Prevalence of dental caries among school children of Bharatpur city, India

    OpenAIRE

    Ingle, Navin Anand; Dubey, Harsh Vardhan; Kaur, Navpreet; Gupta, Rahul

    2014-01-01

    Background: Healthy teeth and oral tissues and the need for oral health care are important for any section of society. Dental caries is an infectious microbial disease of multifactorial origin in which diet, host, and microbial flora interacts over a period of time in such a way so as to encourage demineralization of the tooth enamel with resultant caries formation. Dental caries, the product of man's progress towards civilization, has a very high morbidity potential and thus, is coming into ...

  15. Design of the Xylitol for Adult Caries Trial (X-ACT)

    OpenAIRE

    Amaechi Bennett T; Gilbert Gregg H; Gullion Christina M; Vollmer William M; Shugars Daniel A; Bader James D; Brown John P

    2010-01-01

    Abstract Background Dental caries incidence in adults is similar to that in children and adolescents, but few caries preventive agents have been evaluated for effectiveness in adults populations. In addition, dentists direct fewer preventive services to their adult patients. Xylitol, an over-the-counter sweetener, has shown some potential as a caries preventive agent, but the evidence for its effectiveness is not yet conclusive and is based largely on studies in child populations. Methods/Des...

  16. Caries risk assessment in young adults: a 3 year validation of the Cariogram model

    OpenAIRE

    Petersson, Gunnel Hänsel; Twetman, Svante

    2015-01-01

    Background To validate baseline caries risk classifications according to the Cariogram model with the actual caries development over a 3-year period in a group of young adults living in Sweden. Methods The study group consisted of 1,295 19-year-old patients that completed a comprehensive clinical baseline examination, including radiographs and salivary tests. An individual caries risk profile was computed and the patient was placed in one of five risk categories. After 3 years, 982 patients (...

  17. Efficacy of three-tone disclosing agent as an adjunct in caries risk assessment

    OpenAIRE

    2015-01-01

    Background: Today, most approaches to caries viewed that catastrophic change in normal plaque biofilm is responsible for the disease. The behavior and composition of the biofilm are a reflection of the oral environment; the caries is a reflection of adverse changes occurring in that environment. Thus, it is important to identify the pathogenicity of the plaque biofilm so as to predict the caries risk. The recently developed three-tone plaque disclosing agent was used to test its ability in id...

  18. Caries risk estimation in children regarding values of saliva buffer system components and carboanhydrase activity

    OpenAIRE

    Šurdilović Dušan; Stojanović Ivana 1; Apostolović Mirjana

    2008-01-01

    Background/Aim. One of the preconditions for efficacious systematic reduction of caries prevalence and prophylaxis is the determination of risks of this disease appearance. The aim of this study was to prove the significance of salivary carboanhydrase activity determination in estimation of caries risk in children. Methods. The study included 123 children of average age of 13.4±0.3 years and permanent dentition. The children were divided into two groups according to caries risk (low and high ...

  19. Assessing the Relationship between Dental Caries and Anthropometric Indices in 9-11-Year-old Primary School Children of Shiraz

    Directory of Open Access Journals (Sweden)

    SR Khosravani

    2014-01-01

    Full Text Available Abstract Background and aim: Dental caries is the most prevalent chronic childhood disease that has a profound impact on the health of both the individual and community health. On the other, the overweight and underweight in children is a major public health concern influenced by common factors with dental caries. The aim of the present study was to assess the relationship between DMFT (Decay-Missing-Filled-permanent teeth and anthropometry indices in 9-11 year old primary school children of the city of Shiraz, Iran-2012. Methods: The present cross-sectional study was conducted on primary school children, aged 9 to 11 years, selected by cluster random sampling in four areas of Shiraz city, in 2012. The prevalence of children with dental caries was calculated by measuring the number of teeth decayed, missing or filled duo to caries (DMFT indices using the WHO screening standards. Weight, height, and sitting height were measured and body mass index (BMI and leg height were calculated. The association between Anthropometry and DMFT were examined using bivariate correlation and linear regression tests by the SPSS software. The difference mean DMFT index between five groups of BMI was evaluated by ANOVA and post hoc Tukey tests. Results: A total of 974 pupils were studied. Mean DMFT was 0.94±1.46. There were significant association between DMFT and BMI (r=-0/91 p=0/005. Mean DMFT was significantly reduced from underweight children to obese children (p=0/027. Conclusion: Underweight children have a higher risk of developing caries in their permanent teeth. Key words: Body Mass Index, Anthropometry, DMF Index

  20. Prevalence of Dental Caries among School Children in Chennai, Based on ICDAS II

    Science.gov (United States)

    Arangannal, Ponnudurai; Jayaprakash, Jeevarathan

    2016-01-01

    Introduction Dental caries is a common dental disease, which occurs during childhood and continues to be a major public health problem. The prevalence of dental caries was associated with oral hygiene practice, sugar consumption and implementation of the preventive oral health program. Aim The purpose of this study was to assess the prevalence of dental caries in school children aged between 6-14 years using the International Caries Detection and Assessment System (ICDAS II). Materials and Methods The study population consisted of 2796 school children living in Pallikkaranai, Chennai, India and studying in government recognized schools. Each student was examined by a single examiner using ICDAS system under natural light during normal school hours. Results The prevalence of dental caries was 68.8% in the total surveyed population. The gender-wise prevalence of dental caries shows, females to have slightly higher prevalence than male. The prevalence of dental caries at the age group of 6 years was 57%, seven year 67%, eight year 63%, nine year 74%, 10 year 76%, 11 year 74%, 12 year 69%, 13 year 71%, and 14 year 69%. The distribution of CARS (Caries associated with Sealants and Restorations) in the surveyed population was only 1.4% Conclusion The distribution of non-cavitated/early enamel lesions was higher in the studied population and indicated a requirement of a sustained dental health preventive program targeting specific segments of the population. PMID:27190939

  1. Efficacy of three-tone disclosing agent as an adjunct in caries risk assessment

    Directory of Open Access Journals (Sweden)

    Mungara Jayanthi

    2015-01-01

    Full Text Available Background: Today, most approaches to caries viewed that catastrophic change in normal plaque biofilm is responsible for the disease. The behavior and composition of the biofilm are a reflection of the oral environment; the caries is a reflection of adverse changes occurring in that environment. Thus, it is important to identify the pathogenicity of the plaque biofilm so as to predict the caries risk. The recently developed three-tone plaque disclosing agent was used to test its ability in identifying the pathogenicity of plaque. Aim: To assess the efficacy of three-tone plaque disclosing agent in identifying the plaque pathogenicity and correlate with the clinical caries status and microbiological findings. Materials and Methods: Sixty children of 6-13 years age group of both sexes were clinically examined for caries and plaque scores, and then disclosing agent was applied; the color stained plaque samples were collected and cultured for microbiological assessment, and the data were analyzed based on the caries status of the children. Results: There was a significant difference between the pathological plaque of caries active and caries free group (P < 0.05. The pathological plaque scores and the total colony counts, Streptococcus counts and mutans streptococci counts increased with the increase in caries. Conclusion: Three-tone plaque disclosing agent was effective in identifying pathological plaque and can be used as one of the chairside adjuvants in caries risk assessment.

  2. Nature vs. nurture in dental caries.

    Science.gov (United States)

    Mandel, I D

    1994-10-01

    Why are some people more resistant to dental caries than others? Certainly diet plays a part, but are there hereditary factors that affect caries development? This report explores genetic components that appear related to caries resistance and susceptibility. PMID:7844299

  3. Caries detection in dental radiographs

    International Nuclear Information System (INIS)

    Caries, or the decay of teeth are difficult to automatically detect in dental radiographs because of the small area of the image that is occupied by the decay. Images of dental radiographs has distinct regions of homogeneous gray levels, and therefore naturally lead to a segmentation based automatic caries detection algorithm. This paper describes a method for caries detection based on a multiclass, area independent thresholding and segmenting scheme. This multiclass thresholding algorithm is an extension of the uniform error threshold, an area independent, distribution free thresholding method used for images of only two classes of objects. The authors first consider the problem of caries detection and the image features that characterize the presence of caries. Next, the uniform error threshold is reviewed, and the general multiclass uniform error threshold algorithm is presented. This algorithm is used to automatically detect caries in dental radiographs

  4. Patient caries risk assessment

    DEFF Research Database (Denmark)

    Twetman, Svante; Fontana, Margherita

    2009-01-01

    Risk assessment is an essential component in the decision-making process for the correct prevention and management of dental caries. Multiple risk factors and indicators have been proposed as targets in the assessment of risk of future disease, varying sometimes based on the age group at which they...... are targeted. Multiple reviews and systematic reviews are available in the literature on this topic. This chapter focusses primarily on results of reviews based on longitudinal studies required to establish the accuracy of caries risk assessment. These findings demonstrate that there is a strong body...... for prediction purposes, as measured until now in the literature, is at best questionable in schoolchildren, adolescents and adults. That is not to say these additional factors should not be assessed to help understand the strength of their associations with the disease experience in a particular...

  5. Laser methods of caries prophylaxis

    Science.gov (United States)

    Kunin, Anatoly A.; Dergunova, Elvira I.; Kazmina, Svetlana G.

    1996-01-01

    Low intensive laser irradiation is widely used for the treatment of many stomatological diseases. The caries static activity of HNL light and infrared lasers, its influence on the activation of microcirculation of the pulp enzyme system and on the increase of enamel permeability became clear. These data allow us to suppose that the low intensive laser irradiation may potent the activity of the initial caries by the increase of teeth stability to the factors provoking the caries.

  6. Prevalence of root caries among elders living in residential homes of Bengaluru city, India

    OpenAIRE

    Kumara-Raja, Balasubramanian; Radha, Gubbihal

    2016-01-01

    Background Among the various oral ailments which have been observed in elderly, root caries is a significant one. Tooth loss is chief oral health-related negative variable to the quality of life in elderly and root caries is the major cause of tooth loss in them. It has been reported about a third of older population bears most of the root caries burden, so the present study aimed to assess the prevalence of root caries among older individuals residing in residential homes of Bengaluru city I...

  7. Prevalence of root caries among elders living in residential homes of Bengaluru city, India

    OpenAIRE

    Kumara-Raja, Balasubramanian; G. Radha

    2016-01-01

    Background: Among the various oral ailments which have been observed in elderly, root caries is a significant one. Tooth loss is chief oral health-related negative variable to the quality of life in elderly and root caries is the major cause of tooth loss in them. It has been reported about a third of older population bears most of the root caries burden, so the present study aimed to assess the prevalence of root caries among older individuals residing in residential homes of Ben...

  8. Indicators for root caries in Danish persons with recently diagnosed Alzheimer's disease

    DEFF Research Database (Denmark)

    Ellefsen, Birita; Morse, Douglas E; Waldemar, Gunhild; Holm-Pedersen, Poul

    2012-01-01

    doi: 10.1111/j.1741-2358.2011.00560.x Indicators for root caries in Danish persons with recently diagnosed Alzheimer's disease Objective:  To identify indicators of root caries among persons with newly diagnosed Alzheimer's disease (AD). Background:  Few studies have investigated dental caries in...... older adults with AD. Previously we found that persons with AD had significantly more root caries compared to persons with dementia other than AD. Methods:  Participants were recruited from two university hospital clinics in Copenhagen, Denmark. A team of neurologists/geriatricians carried out the...

  9. Dental caries: Therapeutic possibilities

    OpenAIRE

    Perić Tamara; Marković Dejan; Živković Slavoljub

    2008-01-01

    Contemporary tendencies in dentistry are based on the concept of maximal protection of healthy tooth tissues. Caries removal has been done traditionally with mechanical rotary instruments that are fast and precise. However, conventional cavity preparation has potential adverse effects to the pulp due to heat, pressure and vibrations. Moreover, drilling often causes pain and requires local anaesthesia, and these procedures are frequently perceived as unpleasant. Etiology, development and preve...

  10. Childhood trauma and childhood urbanicity in relation to psychotic disorder

    OpenAIRE

    Frissen, Aleida; Lieverse, Ritsaert; Drukker, Marjan; van Winkel, Ruud; Delespaul, Philippe; [...

    2015-01-01

    Background Urban upbringing and childhood trauma are both associated with psychotic disorders. However, the association between childhood urbanicity and childhood trauma in psychosis is poorly understood. The urban environment could occasion a background of social adversity against which any effect of childhood trauma increases. Also, any impact of the urban environment on likelihood of exposure to childhood trauma could be stronger in children who later develop psychotic disorder. The aim of...

  11. Childhood trauma and childhood urbanicity in relation to psychotic disorder

    OpenAIRE

    Frissen, Aleida; Lieverse, Ritsaert; Drukker, Marjan; van Winkel, Ruud; Delespaul, Philippe; Cahn, W.

    2015-01-01

    BACKGROUND: Urban upbringing and childhood trauma are both associated with psychotic disorders. However, the association between childhood urbanicity and childhood trauma in psychosis is poorly understood. The urban environment could occasion a background of social adversity against which any effect of childhood trauma increases. Also, any impact of the urban environment on likelihood of exposure to childhood trauma could be stronger in children who later develop psychotic disorder. The aim o...

  12. Caries diagnosis using laser fluorescence

    Science.gov (United States)

    Zanin, Fatima A. A.; Pinheiro, Antonio L. B.; Souza-Campos, Dilma H.; Brugnera, Aldo, Jr.; Pecora, Jesus D.

    2000-03-01

    Caries prevention is a goal to be achieved by dentist in order to promote health. There are several methods used to detect dental caries each one presenting advantages and disadvantages, especially regarding hidden occlusal caries. The improvement of laser technology has permitted the use of laser fluorescence for early diagnosis of hidden occlusal caries. The aim of this study was to assess the efficacy of the use of 655 nm laser light on the detection of hidden occlusal caries. Forty molar teeth from patients of both sexes which ages ranging from 10 - 18 years old were used on this study. Following manufacture's instructions regarding the use of the equipment, the teeth had their occlusal surface examined with the DIAGNOdent. Twenty six of 40 teeth had hidden occlusal caries detected by the DIAGNOdent. However only 17 of these 26 teeth showed radiographic signs of caries the other 9 teeth showed no radiological signs of the lesion. Radiographic examination was able to identify 34,61% of false negative cases. This means that many caries would be left untreated due to the lack of diagnosis using both visual and radiographic examination. The use of the DIAGNOdent was effective in successfully detecting hidden occlusal caries.

  13. Caries risk assessment

    DEFF Research Database (Denmark)

    Mejàre, I; Axelsson, S; Dahlén, G;

    2014-01-01

    OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria. ...... hampered the synthesis of results. There is a great need to standardize study design, outcome measures and reporting of data in studies on caries risk assessment. The accuracy of prediction models should be validated in at least one independent population.......OBJECTIVE: To assess the ability of multivariate models and single factors to correctly identify future caries development in pre-school children and schoolchildren/adolescents. STUDY DESIGN: A systematic literature search for relevant papers was conducted with pre-determined inclusion criteria....... Abstracts and full-text articles were assessed independently by two reviewers. The quality of studies was graded according to the QUADAS tool. The quality of evidence of models and single predictors was assessed using the GRADE approach. RESULTS: Ninety original articles fulfilled the inclusion criteria...

  14. The Marketplace for New Caries Management Products: Dental Caries Detection and Caries Management by Risk Assessment

    OpenAIRE

    Berg Joel H

    2006-01-01

    Abstract The number of new technologies emerging each year in the realm of dental caries management is growing at an exponential rate. Examining the patent literature, one can see that this growth rate will likely continue, with the outcome that dentistry will see an expanded growth in managing dental caries by risk assessment with medicinal therapeutic interventions. Restorative dentistry solutions, treating the results of dental caries, will continue to grow, while technologies to identify ...

  15. Cárie precoce na infância: prevalência e fatores de risco em pré-escolares, aos 48 meses, na cidade de João Pessoa, Paraíba, Brasil Early childhood caries: prevalence and risk factors in 4-year-old preschoolers in João Pessoa, Paraíba, Brasil

    Directory of Open Access Journals (Sweden)

    Andréa Gadelha Ribeiro

    2005-12-01

    Full Text Available O objetivo deste estudo foi verificar a prevalência de cárie precoce na infância em crianças de nível sócio-econômico baixo da grande João Pessoa, Paraíba, Brasil, aos 48 meses de idade, pertencentes a uma coorte. Foram analisados os hábitos alimentares, higiene, exposição ao flúor e presença de defeitos de esmalte. Examinaram-se 224 crianças em domicílio, sob luz natural, utilizando-se a técnica joelho-a-joelho. Cada dente foi limpo com gaze estéril, sendo registrados cárie (OMS e defeitos de esmalte (DDE Index. Durante o exame foi aplicado um questionário para obtenção de dados sobre dieta, higiene, uso de flúor e presença de amamentação natural e/ou artificial. Para análise estatística, utilizou-se o programa SAS com teste não paramétrico Mantel-Haenszel. Observou-se que 10,7% e 33,0% da amostra apresentaram cárie precoce e cárie severa, respectivamente. Dentre as crianças examinadas, 79,9% tinham ao menos um dente com defeito de esmalte, sendo este o único fator estatisticamente significante (p The purpose of the present study was to evaluate the prevalence of early childhood caries (ECC, in a cohort of children of low socioeconomic status at 48 months of age in João Pessoa, Paraíba, Brazil, in relation to feeding practices, oral health behaviors, fluoride exposure, and enamel defects. 224 children were clinically examined in the Knee-Knee position at the children's home under natural light. Teeth were dried and cleaned with gauze, and caries (WHO index and defect (DDE Index were determined. Questionnaires on children's oral hygiene and dietary history were completed by parents or guardians. The SAS statistical program was used with the Mantel-Haenszel tests. The results showed a prevalence of 10.7% and 33.0% for ECC and SECC, respectively. Of all the children examined, 79.9% had at least one tooth with enamel defects, which was the only statistically significant factor (p < 0.001 for ECC. The association

  16. Quantification and Correlation of Oral Candida with Caries Index Among Different Age Groups of School Children: A Case–Control Study

    OpenAIRE

    Naidu, BV; Reginald, BA

    2016-01-01

    Background: Dental caries is the most common infectious disease affecting humans and is the predominant cause of tooth loss in children. Although Candida's role in dental caries has been studied extensively, limited homogenous studies have been conducted and none have been found, that associate Candida with dental caries, while correlating it to different age groups. Aim: The study aimed to quantify oral Candida in school children and correlate candidal carriage to the caries index and furthe...

  17. The Contribution of Dietary Factors to Dental Caries and Disparities in Caries

    Science.gov (United States)

    Mobley, Connie; Marshall, Teresa A.; Milgrom, Peter; Coldwell, Susan E.

    2010-01-01

    Frequent consumption of simple carbohydrates, primarily in the form of dietary sugars is significantly associated with increased dental caries risk. Malnutrition (under or over nutrition) in children is often a consequence of inappropriate infant and childhood feeding practices and dietary behaviors associated with limited access to fresh, nutrient dense foods substituting instead, high-energy low cost and nutrient poor sugary and fatty foods. Lack of availability of quality food stores in rural and poor neighborhoods, food insecurity, and changing dietary beliefs resulting from acculturation including changes in traditional ethnic eating behaviors, can further deter healthful eating and increase risk for Early Childhood Caries and obesity. America is witnessing substantial increases in children and ethnic minorities living in poverty, widening the gap in oral health disparities noted in the Surgeon General's Report, Oral Health in America. Dental and other care providers can educate and counsel pregnant women, parents and families to promote healthy eating behaviors and should advocate for governmental policies and programs that decrease parental financial and educational barriers to achieving healthy diets. For families living in poverty, however, greater efforts are needed to facilitate access to affordable healthy foods, particularly in urban and rural neighborhoods in order to effect positive changes in children's diets and advance the oral components of general health. PMID:19945075

  18. Nutrition and dental caries.

    Science.gov (United States)

    Mobley, Connie C

    2003-04-01

    Promotion of sound dietary practices is an essential component of caries management, along with fluoride exposure and oral hygiene practices. Scientific discoveries have lead to better understanding of the caries process, the ever-expanding food supply, and the interaction between the two. Fermentable carbohydrates interact dynamically with oral bacteria and saliva, and these foods will continue to be a major part of a healthful diet. Dental health professionals can serve their patients and the public by providing comprehensive oral health care and by promoting lifestyle behaviors to improve oral and general health within the time constraints of their practice. Dietary advice given should not contradict general health principles when providing practical guidance to reduce caries risk. The following principles should guide messages: * Encourage balanced diets based on moderation and variety as depicted by the Food Guide Pyramid and the Dietary Guidelines for Americans to provide a sound approach. Avoid references to "bad" foods and focus on "good" diets that include a variety of foods. * Give examples of how combining and sequencing foods can enhance mastication, saliva production, and oral clearance at each eating occasion. Combining dairy foods with sugary foods, raw foods with cooked, and protein-rich foods with acidogenic foods are all good examples. Suggest that eating and drinking be followed by cariostatic foods such as xylitol chewing gum. * Drink water to satisfy thirst and hydration needs as often as possible. Restrict consumption of sweetened beverages to meal and snack times when they can be combined with other cariostatic foods. * When a patient reports excessive dietary intake of a fermentable carbohydrate to the point of displacing other important foods in the diet, identify alternatives that will help the patient maintain or achieve a healthy body weight, oral health status, and a nutrient-dense intake. PMID:12699234

  19. Design of the Xylitol for Adult Caries Trial (X-ACT)

    Science.gov (United States)

    2010-01-01

    Background Dental caries incidence in adults is similar to that in children and adolescents, but few caries preventive agents have been evaluated for effectiveness in adults populations. In addition, dentists direct fewer preventive services to their adult patients. Xylitol, an over-the-counter sweetener, has shown some potential as a caries preventive agent, but the evidence for its effectiveness is not yet conclusive and is based largely on studies in child populations. Methods/Design X-ACT is a three-year, multi-center, placebo controlled, double-blind, randomized clinical trial that tests the effects of daily use of xylitol lozenges versus placebo lozenges on the prevention of adult caries. The trial has randomized 691 participants (ages 21-80) to the two arms. The primary outcome is the increment of cavitated lesions. Discussion This trial should help resolve the overall issue of the effectiveness of xylitol in preventing caries by contributing evidence with a low risk of bias. Just as importantly, the trial will provide much-needed information about the effectiveness of a promising caries prevention agent in adults. An effective xylitol-based caries prevention intervention would represent an easily disseminated method to extend caries prevention to individuals not receiving caries preventive treatment in the dental office. Trial Registration ClinicalTrials.Gov NCT00393055 PMID:20920261

  20. Design of the Xylitol for Adult Caries Trial (X-ACT

    Directory of Open Access Journals (Sweden)

    Amaechi Bennett T

    2010-09-01

    Full Text Available Abstract Background Dental caries incidence in adults is similar to that in children and adolescents, but few caries preventive agents have been evaluated for effectiveness in adults populations. In addition, dentists direct fewer preventive services to their adult patients. Xylitol, an over-the-counter sweetener, has shown some potential as a caries preventive agent, but the evidence for its effectiveness is not yet conclusive and is based largely on studies in child populations. Methods/Design X-ACT is a three-year, multi-center, placebo controlled, double-blind, randomized clinical trial that tests the effects of daily use of xylitol lozenges versus placebo lozenges on the prevention of adult caries. The trial has randomized 691 participants (ages 21-80 to the two arms. The primary outcome is the increment of cavitated lesions. Discussion This trial should help resolve the overall issue of the effectiveness of xylitol in preventing caries by contributing evidence with a low risk of bias. Just as importantly, the trial will provide much-needed information about the effectiveness of a promising caries prevention agent in adults. An effective xylitol-based caries prevention intervention would represent an easily disseminated method to extend caries prevention to individuals not receiving caries preventive treatment in the dental office. Trial Registration ClinicalTrials.Gov NCT00393055

  1. Caries prevalence and risk factors among children aged 0 to 36 months

    Directory of Open Access Journals (Sweden)

    Santos Ana Paula Pires dos

    2002-01-01

    Full Text Available The aim of this study was to assess the prevalence of caries and risk factors in outpatients of the Pediatric Ambulatory of the Pedro Ernesto University Hospital aging up to 36 months. After signing informed consent forms, the parents answered a structured questionnaire in order to evaluate risk factors for dental caries, including socioeconomic status, oral hygiene and dietary habits. A single investigator carried out the dental examination which assessed the presence of caries, biofilm and gingival bleeding. The data were analyzed by means of the Epi Info program, utilizing the chi-squared test. The children?s mean age was 22.9 months. The prevalence of caries, including white spot lesions, was 41.6%, and the mean def-s was 1.7 (± 2.5. The most affected teeth were the maxillary incisors, and the most common lesion was the white spot. No significant associations were found between the prevalence of caries and socioeconomic status, frequency of oral hygiene, nocturnal bottle- and breast-feeding or cariogenic food and beverage intake during the day. However, the association between caries and oral hygiene quality (dental biofilm was statistically significant (p < 0.001. The results suggest that the presence of a thick biofilm was the most important factor for the occurrence of early childhood caries in the evaluated sample.

  2. Inequalities of caries experience in Nevada youth expressed by DMFT index vs. Significant Caries Index (SiC over time

    Directory of Open Access Journals (Sweden)

    Mobley Connie

    2011-04-01

    Full Text Available Abstract Background With the increasingly polarized distribution of dental caries among children and adolescents, the usual DMFT measure has become a less meaningful population descriptor. To re-focus on identifying the high caries prevalence group the Significant Caries Index (SiC was created. The aims of this study were to analyze the prevalence and severity of dental caries in Nevada youth over a period of eight years and to compare its expression by means of DMFT and SiC; analyze the caries trends in the population and their underlying factors, and determine whether Nevada youth were at risk for significantly high levels of dental caries. Methods Retrospective data was analyzed from a series of sequential, standardized oral health surveys across eight years (2001/2002-2008/2009 that included over 62,000 examinations of adolescents 13-19 years of age, attending public/private Nevada schools. Mean Decayed-Missing-Filled Teeth index (DMFT and Significant Caries Index (SiC were subsequently computed for each academic year. Descriptive statistics were reported for analysis of comparative DMFT and SiC scores in relation to age, gender, racial background, and residence in a fluoridated/non-fluoridated community. Logistic regression analysis was used to analyze the differential impact of the variables on the probability of being in the high caries prevalence group. Results Comparison of students' mean DMFT to National (NHANES data confirmed that dental caries remains a common chronic disease among Nevada youth, presenting higher prevalence rates and greater mean scores than the national averages. Downward trends were found across all demographics compared between survey years 1 and 6 with the exception of survey year 3. An upward trend began in survey year six. Over time, the younger group displayed an increasing proportion of cariesfree individuals while a decreasing proportion was found among older examinees. As expected, the mean SiC score was

  3. Nonnutritive, Low Caloric Substitutes for Food Sugars: Clinical Implications for Addressing the Incidence of Dental Caries and Overweight/Obesity

    OpenAIRE

    Roberts, Michael W.; J. Timothy Wright

    2012-01-01

    Caries and obesity are two common conditions affecting children in the United States and other developed countries. Caries in the teeth of susceptible children have often been associated with frequent ingestion of fermentable sugars such as sucrose, fructose, glucose, and maltose. Increased calorie intake associated with sugars and carbohydrates, especially when associated with physical inactivity, has been implicated in childhood obesity. Fortunately, nonnutritive artificial alternatives a...

  4. Association between body mass index and caries among children and adolescents

    DEFF Research Database (Denmark)

    Lempert, Susanne M; Froberg, Karsten; Christensen, Lisa;

    2013-01-01

    OBJECTIVE: The aim of this article was to examine the relationship between childhood caries, body mass index (BMI) and subsequent changes in BMI over 6 years, and to investigate whether these associations were modified by social class. METHODS: Data were from the European Youth Heart Study (EYHS)...

  5. Incidence of dental caries in chronic urticaria

    OpenAIRE

    Kaur Surrinder; Ghosh Srabani; Kanwar A; Gauba A

    1991-01-01

    Three hundred patients of chronic urticaria were screened for dental affections. Sixty two (20.66%) patients were detected to have dental caries. Among the control group which com-prised of 100 patients, 20% had dental caries. There was thus no increased incidence of dental caries among patients with urticaria. Only 2 patients had remission of urticaria following treat-ment of caries. Dental caries therefore is probably not a cause of chronic urticaria.

  6. Metatranscriptomics reveals overall active bacterial composition in caries lesions

    Directory of Open Access Journals (Sweden)

    Aurea Simón-Soro

    2014-10-01

    Full Text Available Background: Identifying the microbial species in caries lesions is instrumental to determine the etiology of dental caries. However, a significant proportion of bacteria in carious lesions have not been cultured, and the use of molecular methods has been limited to DNA-based approaches, which detect both active and inactive or dead microorganisms. Objective: To identify the RNA-based, metabolically active bacterial composition of caries lesions at different stages of disease progression in order to provide a list of potential etiological agents of tooth decay. Design: Non-cavitated enamel caries lesions (n=15 and dentin caries lesions samples (n=12 were collected from 13 individuals. RNA was extracted and cDNA was constructed, which was used to amplify the 16S rRNA gene. The resulting 780 bp polymerase chain reaction products were pyrosequenced using Titanium-plus chemistry, and the sequences obtained were used to determine the bacterial composition. Results: A mean of 4,900 sequences of the 16S rRNA gene with an average read length of 661 bp was obtained per sample, giving a comprehensive view of the active bacterial communities in caries lesions. Estimates of bacterial diversity indicate that the microbiota of cavities is highly complex, each sample containing between 70 and 400 metabolically active species. The composition of these bacterial consortia varied among individuals and between caries lesions of the same individuals. In addition, enamel and dentin lesions had a different bacterial makeup. Lactobacilli were found almost exclusively in dentin cavities. Streptococci accounted for 40% of the total active community in enamel caries, and 20% in dentin caries. However, Streptococcus mutans represented only 0.02–0.73% of the total bacterial community. Conclusions: The data indicate that the etiology of dental caries is tissue dependent and that the disease has a clear polymicrobial origin. The low proportion of mutans streptococci

  7. Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study

    OpenAIRE

    Masood Mohd; Yusof Norashikin; Hassan Mohamed Ibrahim; Jaafar Nasruddin

    2012-01-01

    Abstract Background This was a retrospective cohort study undertaken to assess the rate and pattern of dental caries development in 6-year-old school children followed-up for a period of 5 years, and to identify baseline risk factors that were associated with 5 years caries experience in Malaysian children. Methods This 5-years retrospective cohort study comprised primary school children initially aged 6 years in 2004. Caries experience of each child was recorded annually using World Health O...

  8. Acidogenicity and acidurance of dental plaque and saliva sediment from adults in relation to caries activity and chlorhexidine exposure

    OpenAIRE

    Sotirios, Kalfas; Georgios, Andreadis; Vassiliki, Topitsoglou

    2015-01-01

    Background: The ecological plaque hypothesis for the etiopathogenesis of caries implies a microbial shift towards a more aciduric dental plaque microbiota, due to a frequent carbohydrate intake. Acid tolerance has been suggested as an important property of the caries-associated bacteria and several in vitro studies with mixed cultures indicated that a low pH rather than the carbohydrate availability is responsible for microbiota shifts associated with the development of dental caries.Objectiv...

  9. [Factors that modify de- and remineralization in dental enamel from the aspect of caries susceptibility].

    Science.gov (United States)

    Buczkowska-Radlińska, J

    1999-01-01

    -causing bacteria in saliva. Additionally, the children and their mothers responded to a questionnaire on the diet, previous diseases, therapies with antibiotics and health habits. The results were analysed using Statgraphics software. Differences between means were checked using Student t-test in its classical form or as modified by B. L. Welch. Linear correlation indices were calculated and Spearman rank correlation test was performed. On the basis of the results obtained the following conclusions were drawn: 1. 12-year old children at high risk of caries need intense dental care due to: a) extensive involvement of masticatory surfaces of molar teeth and contact surfaces of premolar teeth, b) treatment inappropriate to actual needs in this group of children. 2. Effective programs to improve the knowledge and health of children at high risk to caries should be introduced due to the following facts: a) oral hygiene was unsatisfactory in the examined children, b) children consumed large quantities of sweets. 3. Disturbances in the mineralization of enamel and the use of antibiotics in childhood were without influence on the susceptibility of teeth to caries. 4. The content of fluorides, calcium and phosphorus in the saliva of children susceptible to caries could have been below the level necessary to maintain an equilibrium between de- and remineralization of enamel. 5. Susceptibility of teeth to caries could be due to differences in the chemical composition and structure of enamel, as it appears from the content of fluorides and calcium, depth of enamel biopsy and uptake of fluorides from chewing gum. 6. Chewing of fluoride-containing gums is a supportive measure in caries prevention, particularly recommended in children at high risk of caries. 7. Caries prevention should be individualized and matched to caries risk. PMID:10462837

  10. Radiation caries: a therapeutical option

    International Nuclear Information System (INIS)

    It is showed a clinical report about radiation caries. As the tooth destruction was, mainly, of the majority of the teeth, was made a therapy where, besides avoiding the osteoradiomielite, also is possible to reability the patient. (author)

  11. Fluoride varnishes and enamel caries

    OpenAIRE

    De Bruyn, Hugo

    1987-01-01

    Topical fluoride applications have the aim of increasing the fluoride uptake in enamel and consequently reducing caries. In the early ‘60s fluoride varnishes were introduced because they had a long contact period with the enamel which resulted in a higher fluoride uptake than from other topical applications. Recently the importance of small amounts of fluoride in caries prevention and remineralization has been stressed and the importance of large arnounts of fluoride acquired in the teeth is ...

  12. Predicting Dental Caries Outcomes in Children: A "Risky" Concept.

    Science.gov (United States)

    Divaris, K

    2016-03-01

    In recent years, unprecedented gains in the understanding of the biology and mechanisms underlying human health and disease have been made. In the domain of oral health, although much remains to be learned, the complex interactions between different systems in play have begun to unravel: host genome, oral microbiome with its transcriptome, proteome and metabolome, and more distal influences, including relevant behaviors and environmental exposures. A reasonable expectation is that this emerging body of knowledge can help improve the oral health and optimize care for individuals and populations. These goals are articulated by the National Institutes of Health as "precision medicine" and the elimination of health disparities. Key processes in these efforts are the discovery of causal factors or mechanistic pathways and the identification of individuals or population segments that are most likely to develop (any or severe forms of) oral disease. This article critically reviews the fundamental concepts of risk assessment and outcome prediction, as they relate to early childhood caries (ECC)-a common complex disease with significant negative impacts on children, their families, and the health system. The article highlights recent work and advances in methods available to estimate caries risk and derive person-level caries propensities. It further discusses the reasons for their limited utility in predicting individual ECC outcomes and informing clinical decision making. Critical issues identified include the misconception of defining dental caries as a tooth or surface-level condition versus a person-level disease; the fallacy of applying population-level parameters to individuals, termed privatization of risk; and the inadequacy of using frequentist versus Bayesian modeling approaches to derive individual disease propensity estimates. The article concludes with the notion that accurate caries risk assessment at the population level and "precision dentistry" at the

  13. Salivary biomarkers for dental caries.

    Science.gov (United States)

    Gao, Xiaoli; Jiang, Shan; Koh, David; Hsu, Chin-Ying Stephen

    2016-02-01

    As a highly prevalent multifactorial disease, dental caries afflicts a large proportion of the world's population. As teeth are constantly bathed in saliva, the constituents and properties of this oral fluid play an essential role in the occurrence and progression of dental caries. Various inorganic (water and electrolytes) and organic (proteins and peptides) components may protect teeth from dental caries. This occurs via several functions, such as clearance of food debris and sugar, aggregation and elimination of microorganisms, buffering actions to neutralize acid, maintaining supersaturation with respect to tooth mineral, participation in formation of the acquired pellicle and antimicrobial defense. Modest evidence is available on the associations between dental caries and several salivary parameters, including flow rate, buffering capacity and abundance of mutans streptococci. Despite some controversial findings, the main body of the literature supports an elevated caries prevalence and/or incidence among people with a pathologically low saliva flow rate, compromised buffering capacity and early colonization or high titer of mutans streptococci in saliva. The evidence remains weak and/or inconsistent on the association between dental caries and other saliva parameters, such as other possible cariogenic species (Lactobacillus spp., Streptococcus sanguis group, Streptococcus salivarius, Actinomyces spp. and Candida albicans), diversity of saliva microbiomes, inorganic and organic constituents (electrolytes, immunoglobulins, other proteins and peptides) and some functional properties (sugar clearance rate, etc.). The complex interactions between salivary components and functions suggest that saliva has to be considered in its entirety to account for its total effects on teeth. PMID:26662487

  14. Dental caries characteristics in the first permanent molar in school age children. Comportamiento de la caries dental en el primer molar permanente en escolares.

    OpenAIRE

    Ana Gloria Vázquez de León; Antonia Francisco Local; Nora Sexto Delgado; Yoel González Beriau

    2009-01-01

    Background: Dental caries is one of the main health problems in children. The first permanent molar presents caries more frequently than any other. Objective

  15. The distribution of burden of dental caries in schoolchildren: a critique of the high-risk caries prevention strategy for populations

    OpenAIRE

    Sheiham Aubrey; Batchelor Paul A

    2006-01-01

    Abstract Background The 'high-risk approach' is a commonly adopted strategy recommended for the prevention of dental caries in populations. The scientific basis for the strategy has been questioned. The objective of this study is to assess the contribution that children identified at 'high-risk' made towards the total of new caries lesions over a 4-year period, by analysing the distribution of new lesions per 100 children. Methods Data are from the National Preventive Dentistry Demonstration ...

  16. A Comparative Study on Dental Caries Prevalence in Diabetic Children in Isfahan in the Summer of 2000

    Directory of Open Access Journals (Sweden)

    P Samimi

    2004-04-01

    Full Text Available Background: There is a relationship between dental caries and high blood sugar. This study was designed to investigate the prevalence of dental caries among diabetic children in Isfahan, Iran. Methods: Diabetic children from pediatric ward of hospitals were compared to a control healthy group of children. Results: The mean DMFT was significantly higher in diabetic children compared to the control group. Conclusion: The result of this study confirms previous researches on prevalence of dental caries in children. Keywords: Dental Caries, Diabetes Mellitus, Pediatrics

  17. Childhood obesity and dental disease: combined role of the pediatrician and pediatric dentist

    OpenAIRE

    CHANDNA, Preetika; ADLAKHA, Vivek Kumar

    2010-01-01

    Dental caries and obesity represent growing epidemics in the child population. Obesity in childhood can lead to a host of medical and emotional problems in adulthood. Dental caries can have significant detrimental effects on a child's growth due to impairment of oral functions. Since a child regularly encounters pediatricians throughout childhood, it is important that pediatricians be aware of the possible correlations between obesity and dental disease. The purpose of this article is to revi...

  18. Assessment of dental caries predictors in 6-year-old school children - results from 5-year retrospective cohort study

    Directory of Open Access Journals (Sweden)

    Masood Mohd

    2012-11-01

    Full Text Available Abstract Background This was a retrospective cohort study undertaken to assess the rate and pattern of dental caries development in 6-year-old school children followed-up for a period of 5 years, and to identify baseline risk factors that were associated with 5 years caries experience in Malaysian children. Methods This 5-years retrospective cohort study comprised primary school children initially aged 6 years in 2004. Caries experience of each child was recorded annually using World Health Organization criteria. The rates of dental caries were recorded in prevalence and incidence density of carious lesions from baseline to final examination. Risk assessment was done to assess relative risk for caries after 5 years in children with baseline caries status. Simple and multiple logistic regression analysis were performed to identify significant independent risk factors for caries. Results The sample consisted of 1830 school children. All components of DMFT showed significant differences between baseline and final examination. Filled teeth (FT component of the DMFT showed the greatest increases. Results revealed the initial baseline caries level in permanent dentition was a strong predictor for future caries after 5 years (RR=3.78, 95% CI=3.48-4.10, P0.001. Logistic regression analysis showed significant association between caries occurrence and residence (urban/rural (OR=1.80, Pp observed from baseline and after 5 years was 5.80 persons/100 person-year of observation. The rate of new caries-affected tooth (IDt in the period from baseline and after 5-years was 0.76 teeth/100 teeth-year of observation. Conclusion The majority of 12-year-old school children (70% were caries-free and most of the caries were concentrated in only a small proportion (30% of them. We found that the presence of caries in permanent teeth at the age of 6 years was a strong predictor of future caries development in this population. The strong evidence of early permanent teeth

  19. Health promotion and dental caries

    Directory of Open Access Journals (Sweden)

    Marisa Maltz

    2010-01-01

    Full Text Available The central idea of the Brazilian health system is to prevent the establishment of disease or detect it as early as possible. Prevention and treatment of dental caries are related to behavioral factors, including dietary and oral hygiene habits, which are related to many chronic diseases. Dental health promotion therefore should be fully integrated into broadly based health-promoting strategies and actions such as food and health policies, and general hygiene (including oral hygiene, among others. For decades, a linear relationship between sugar consumption and caries has been observed. Recent data has indicated that this relationship is not as strong as it used to be before the widespread use of fluoride. However, diet is still a key factor acting in the carious process. Oral hygiene is a major aspect when it comes to caries, since dental biofilm is its etiological factor. Oral hygiene procedures are effective in controlling dental caries, especially if plaque removal is performed adequately and associated with fluoride. An alternative to a more efficient biofilm control in occlusal areas is the use of dental sealants, which are only indicated for caries-active individuals. If a cavity is formed as a consequence of the metabolic activity of the biofilm, a restorative material or a sealant can be placed to block access of the biofilm to the oral environment in order to prevent caries progress. The prevention of dental caries based on common risk-factor strategies (diet and hygiene should be supplemented by more disease-specific policies such as rational use of fluoride, and evidence-based dental health care.

  20. Salivary Biomarkers for Caries Risk Assessment

    OpenAIRE

    Guo, Lihong; Shi, Wenyuan

    2013-01-01

    Saliva contains various microbes and host biological components that could be used for caries risk assessment. This review focuses on the research topics that connect dental caries with saliva, including both the microbial and host components within saliva.

  1. On the initial propagation of dental caries

    OpenAIRE

    Fabregas, Rene; Rubinstein, Jacob

    2014-01-01

    A multi-dimensional model for dental caries is applied to study the shape of caries lesions in a realistic tooth geometry and to examine the rate of progress of caries. An upgraded model, taking into account the outer prismless enamel layer, is derived and solved. The model demonstrates the importance of this layer in delaying the onset of caries. The conclusions are discussed in light of experimental results.

  2. Early prevention of dental caries in children

    OpenAIRE

    Lebedeva S.N.; Kharitonova T.L.; Kazakova L.N.

    2011-01-01

    Early prevention of dental caries in children plays an important role in the preservation of dental health. This article explains the necessity of early prevention of dental caries in children. The most effective methods of prevention of dental caries are beginning hygiene care and respect for the recommendations dentist since the first teeth. It is shown that the use of conservative therapy is very effective in the treatment of early forms of dental caries

  3. The Dental Caries Pandemic and Disparities Problem

    OpenAIRE

    2006-01-01

    Understanding caries etiology and distribution is central to understanding potential opportunities for and likely impact of new biotechnologies and biomaterials to reduce the caries burden worldwide. This review asserts the appropriateness of characterizing caries as a "pandemic" and considers static and temporal trend reports of worldwide caries distribution. Oral health disparities within and between countries are related to sugar consumption, fluoride usage, dental care, and social determi...

  4. Current possibilities in occlusal caries management

    OpenAIRE

    Hrvoje Jurić

    2013-01-01

    Dental caries is a multifactorial disease that affects most populations throughout the world and it is still the primary cause of oral pain and tooth loss. The occlusal surfaces of posterior teeth are the most vulnerable sites for dental caries due to their anatomy. Therefore, the aim of the following article is to summarize current knowledge on occlusal caries development and the possibilities of its prevention. Although the overall caries rate today has fallen for populations in industriali...

  5. International Caries Detection and Assessment System: A new paradigm in detection of dental caries

    OpenAIRE

    Shivakumar K; Prasad Sumanth; Chandu G

    2009-01-01

    A new emphasis on caries measurement and management is required for the dental community. The dental professionals need new approaches in caries detection, its assessment, and management. The future of research, practice, and education in Cariology requires the development of an integrated definition of dental caries, and uniform systems for measuring the caries process. Keeping this in view, the International Caries Detection and Assessment System (ICDAS) has presented a new paradigm for the...

  6. Caries Resistance as a Function of Age in an Initially Caries-free Population

    OpenAIRE

    Wen, A.; Goldberg, D.; Marrs, C F; Weyant, R. J.; Marazita, M.L.; SRINIVASAN, U.; Zhang, L; Crout, R.; McNeil, D.W.; Foxman, B.

    2012-01-01

    Using data from the Center for Oral Health Research in Appalachia Study, we examined variability in susceptibility to dental caries among children and adolescents in rural Appalachia. Among 210 participants who were caries-free at the initial visit, age at the baseline visit can be used as a proxy for the degree of caries resistance; probability of caries development at the tooth level decreased as age at the baseline visit increased. Participants who stayed caries-free for a longer period du...

  7. The prevalence of questionable occlusal caries

    DEFF Research Database (Denmark)

    Makhija, Sonia K; Gilbert, Gregg H; Funkhouser, Ellen;

    2012-01-01

    Questionable occlusal caries (QOC) can be defined as clinically suspected caries with no cavitation or radiographic evidence of occlusal caries. To the authors' knowledge, no one has quantified the prevalence of QOC, so this quantification was the authors' objective in conducting this study...

  8. Caries og de nye nationale indkaldeintervaller

    DEFF Research Database (Denmark)

    Ekstrand, Kim; Bruun, Gitte; Bakhshandeh, Azam

    2015-01-01

    obligatorisk at gøre under de nye retningslinjer. Det gennemgås, hvilke behandlinger der er relevante for patienten i forhold til de tre cariesdiagnoser: Caries dentalis progressiva superficialis (CS), Caries dentalis progressiva media (CM) og Caries dentalis progressiva profunda (CP). Diagnoserne angiver...

  9. Sociodemographic Variation of Caries Risk Factors in Toddlers and Caregivers

    Directory of Open Access Journals (Sweden)

    G. J. Eckert

    2010-01-01

    Full Text Available Objectives. Dental caries is the most common chronic childhood disease, with numerous identified risk factors. Risk factor differences could indicate the need to target caregiver/patient education/preventive care intervention strategies based on population and/or individual characteristics. The purpose of this study was to evaluate caries risk factors differences by race/ethnicity, income, and education. Methods. We enrolled 396 caregiver-toddler pairs and administered a 105-item questionnaire addressing demographics, access to care, oral bacteria transmission, caregiver's/toddler's dental and medical health practices, caregiver's dental beliefs, and caregiver's/toddler's snacking/drinking habits. Logistic regressions and ANOVAs were used to evaluate the associations of questionnaire responses with caregiver's race/ethnicity, income, and education. Results. Caregivers self-identified as Non-Hispanic African-American (44%, Non-Hispanic White (36%, Hispanic (19%, and “other” (1%. Differences related to race/ethnicity, income, and education were found in all risk factor categories. Conclusions. Planning of caregiver/patient education/preventive care intervention strategies should be undertaken with these caries risk factor differences kept in mind.

  10. Can coffee prevent caries?

    Directory of Open Access Journals (Sweden)

    Anila Namboodiripad P

    2009-01-01

    Full Text Available Aim: To determine the anti-carious effect of coffee in humans. Coffee represents one of the most consumed products by the population. Materials and Methods: A random sample of 1000 individuals, of both sexes, who consumed only coffee as a beverage and who visited the Out-Patient Department of KLE Society′s Institute of Dental Sci-ences, with a dental complaint and no history of any major illness, were considered as subjects. The patients′ histories with regard to the coffee intake, such as, period of consumption, frequency of consumption, whether taken with milk or wihout milk, with sugar or without sugar, and the brand make, was noted. History of the type of diet, consumption of sweets, periodic-ity of brushing, and whether they had undergone fluoride applications were also noted. A thousand patients who consumed beverages other than coffee were taken as the control. Results: The results showed that coffee most consumed was roasted coffee, and the frequency on an average was about three cups per day, for an average period of 35 years. The Decayed/Missing/Filled Surface (DMFS scores varied from 2.9, in subjects who drank black coffee, to 5.5 in subjects who consumed coffee together with sweeteners and creaming agents. The DMFS score was 3.4 in subjects who consumed coffee together with milk but no sugar. The DMFS score of the control subjects was 4, indicating that coffee if consumed alone had anticaries action, but in the presence of additives the antibacterial and anticaries action was totally minimized. Conclusion: Thus coffee can help in prevention of dental caries if consumed without additives.

  11. The relationship between dental caries and obesity among primary school children aged 5 to 14 years

    OpenAIRE

    Yao Yingshui; Ren Xiaohua; Song Xiuli; He Lianping; Jin Yuelong; Chen Yan; Lu Wei; Guo Daoxia; Ding Lingling; Tang Hui; Wei Ningkai; Qiu Shenwei; Li Chaopin

    2014-01-01

    Background: Previous study revealed that the link between dental caries and obesity has been controversial. The purpose of this research is to investigate the association between dental caries and obesity among primary school children in Wannan area, China. Methods: A cross-sectional study was designed to collect the routine health screening data for primary school children aged 5-14 years inWannan area,China, Overweight and obesity status were determined using the International Obesity Task ...

  12. Dental caries in 14- and 15-year-olds in New South Wales, Australia

    OpenAIRE

    Skinner, John; Johnson, George; Phelan, Claire; Blinkhorn, Anthony

    2013-01-01

    Background Dental caries remains one of the most common chronic diseases of adolescents. In Australia there have been few epidemiological studies of the caries experience of adolescents with most surveys focusing on children. The New South Wales (NSW) Teen Dental Survey 2010 is the second major survey undertaken by the Centre for Oral Health Strategy. The survey is part of a more systematic and efficient approach to support State and Local Health District dental service planning and will also...

  13. Children's acceptance of milk with xylitol or sorbitol for dental caries prevention

    OpenAIRE

    Castillo Ramon; Coldwell Susan E; Milgrom Peter; Castillo Jorge L; Lazo Rocio

    2005-01-01

    Abstract Background Xylitol, a polyol sugar, has been shown to reduce dental caries when mixed with food or chewing gum. This study examines the taste acceptability of xylitol in milk as a first step toward measuring the effectiveness of xylitol in milk for the reduction of dental caries in a public health program. Methods Three different types of milk (Ultra High Temperature (UHT), powder and evaporated) were tested for acceptability by 75 Peruvian children (25 per milk group, ages 4 to 7 ye...

  14. Cross-cultural validity of a dietary questionnaire for studies of dental caries risk in Japanese

    OpenAIRE

    Shinga-Ishihara, Chikako; Nakai, Yukie; Milgrom, Peter; Murakami, Kaori; Matsumoto-Nakano, Michiyo

    2014-01-01

    Background Diet is a major modifiable contributing factor in the etiology of dental caries. The purpose of this paper is to examine the reliability and cross-cultural validity of the Japanese version of the Food Frequency Questionnaire to assess dietary intake in relation to dental caries risk in Japanese. Methods The 38-item Food Frequency Questionnaire, in which Japanese food items were added to increase content validity, was translated into Japanese, and administered to two samples. The fi...

  15. Soluble toll like receptor 2 (TLR-2) is increased in saliva of children with dental caries

    OpenAIRE

    Zhao, Alyssa; Blackburn, Corinne; Chin, Judith; Srinivasan, Mythily

    2014-01-01

    Background Dental caries is the most common microbial disease affecting mankind. Caries risk assessment methods, identification of biomarkers and vaccine development strategies are being emphasized to control the incidence of the largely preventable disease. Pattern recognition receptors such as the toll like receptors (TLR) have been implicated as modulators of host-microbial interactions. Soluble TLR-2 and its co-receptor, CD14 identified in saliva can bind the cell wall components of cario...

  16. Protocol for assessing maternal, environmental and epigenetic risk factors for dental caries in children

    OpenAIRE

    Fernando, Surani; Speicher, David J; Bakr, Mahmoud M.; Benton, Miles C.; Lea, Rodney A.; Scuffham, Paul A; Mihala, Gabor; Johnson, Newell W.

    2015-01-01

    Background Expenditure on dental and oral health services in Australia is $3.4 billion AUD annually. This is the sixth highest health cost and accounts for 7 % of total national health expenditure. Approximately 49 % of Australian children aged 6 years have caries experience in their deciduous teeth and this is rising. The aetiology of dental caries involves a complex interplay of individual, behavioural, social, economic, political and environmental conditions, and there is increasing intere...

  17. Digit Sucking Habit and Association with Dental Caries and Oral Hygiene Status of Children Aged 6 Months to 12 Years Resident in Semi-Urban Nigeria

    OpenAIRE

    Kikelomo Adebanke Kolawole; Morenike Oluwatoyin Folayan; Hakeem Olatunde Agbaje; Titus Ayodeji Oyedele; Elizabeth Obhioneh Oziegbe; Nneka Kate Onyejaka; Nneka Maureen Chukwumah; Olusegun Victor Oshomoji

    2016-01-01

    Objectives Non-nutritive sucking (NNS) is a common behavior in childhood. The association between digit sucking, dental caries and oral health has been studied with inconclusive results. The objectives of this study were to determine the prevalence of, and the association between digit sucking, caries and oral hygiene status of children age six months to 12 years, resident in Ile-Ife, Osun State, Nigeria. Methods A cross-sectional study was conducted in Ife Central Local Government Area of Os...

  18. The using of «argenate» application in the treatment of caries of deciduous teeth in children at the age from 2 to 6

    Directory of Open Access Journals (Sweden)

    Veselov D.V.

    2011-03-01

    Full Text Available The efficacy of the drug «Argenat» for the treatment of caries of deciduous teeth in 52 children aged 2-6 years living in areas with low fluoride in drinking water. «Argenat» in practice dentistry in the treatment of childhood caries of deciduous teeth of interest in connection with a pronounced bactericidal effect of silver ions, the main targets of which are bacterial enzymes and membrane structures of cells of the microorganism

  19. Parental and family-related influences on dental caries in children of Dutch, Moroccan and Turkish origin

    NARCIS (Netherlands)

    Duijster, D.; Jong-Lenters, M. de; Ruiter, C. de; Thijssen, J.; Loveren, C. van; Verrips, E.

    2015-01-01

    Objectives The aim of this cross-sectional study was to investigate the relationship between parental and family-related factors and childhood dental caries in a sample of 5- to 6-year-old children of Dutch, Moroccan and Turkish origin. Furthermore, the relationship of parental and family-related fa

  20. [Cause of secondary caries and prevention].

    Science.gov (United States)

    Feng, Xiping

    2014-04-01

    Secondary caries is a disease that occurs on the tooth after the filling has been used for a period of time. Secondary caries is also the main reason for the replacement of dental restorations. Regardless of the material used for fillings, secondary caries cannot be completely avoided. The proportion of secondary caries is very high after filling in permanent teeth or primary teeth. Secondary caries mainly occurs because of the formation of micro cracks after filling. When the micro crack width exceeds 50 microm, saliva will enter the micro cracks between the filling and tooth tissue. The cariogenic bacteria in the saliva will grow when the environment of micro cracks is appropriate, thereby producing secondary caries. The prevention of secondary caries includes micro crack control, fluoride use, teeth cleaning, tooth decay and gum disease treatment, and regular checkups. PMID:24881200

  1. Validation of Visual Caries Activity Assessment

    DEFF Research Database (Denmark)

    Guedes, R S; Piovesan, C; Ardenghi, T M;

    2014-01-01

    We evaluated the predictive and construct validity of a caries activity assessment system associated with the International Caries Detection and Assessment System (ICDAS) in primary teeth. A total of 469 children were reexamined: participants of a caries survey performed 2 yr before (follow-up rate...... of 73.4%). At baseline, children (12-59 mo old) were examined with the ICDAS and a caries activity assessment system. The predictive validity was assessed by evaluating the risk of active caries lesion progression to more severe conditions in the follow-up, compared with inactive lesions. We also...... assessed if children with a higher number of active caries lesions were more likely to develop new lesions (construct validity). Noncavitated active caries lesions at occlusal surfaces presented higher risk of progression than inactive ones. Children with a higher number of active lesions and with higher...

  2. Results from the Xylitol for Adult Caries Trial (X-ACT)

    Science.gov (United States)

    Bader, James D.; Vollmer, William M.; Shugars, Daniel A.; Gilbert, Gregg H.; Amaechi, Bennett T.; Brown, John P.; Laws, Reesa L.; Funkhouser, Kimberly A.; Makhija, Sonia K.; Ritter, André V.; Leo, Michael C.

    2013-01-01

    Background Although caries is prevalent in adults, few preventive therapies have been tested in adult populations. This randomized clinical trial evaluated the effectiveness of xylitol lozenges in preventing caries in elevated caries-risk adults. Methods X-ACT was a three-site placebo-controlled randomized trial. Participants (n=691) ages 21–80 consumed five 1.0 g xylitol or placebo lozenges daily for 33 months. Clinical examinations occurred at baseline, 12, 24 and 33 months. Results Xylitol lozenges reduced the caries increment 11%. This reduction, which represented less than one-third of a surface per year, was not statistically significant. There was no indication of a dose-response effect. Conclusions Daily use of xylitol lozenges did not result in a statistically or clinically significant reduction in 33-month caries increment among elevated caries-risk adults. Clinical Implications These results suggest that xylitol used as a supplement in adults does not significantly reduce their caries experience. PMID:23283923

  3. High white blood cell count at diagnosis of childhood acute lymphoblastic leukaemia: biological background and prognostic impact. Results from the NOPHO ALL-92 and ALL-2000 studies

    DEFF Research Database (Denmark)

    Vaitkeviciene, G; Forestier, E; Hellebostad, M;

    2011-01-01

    Prognostic impact of peripheral blood white blood cell count (WBC) at the diagnosis of childhood acute lymphoblastic leukaemia (ALL) was evaluated in a population-based consecutive series of 2666 children aged 1–15 treated for ALL between 1992 and 2008 in the five Nordic countries (Denmark, Finland......, Iceland, Norway and Sweden). Ten-year event-free (pEFS10y) survival and overall (pOS10y) survival were 0.75 ± 0.01 and 0.85 ± 0.01, respectively. Although treatment intensity was determined by WBC, nonremission and relapsed patients still had significantly higher WBC than those in remission for B-cell...

  4. Atraumatic Restorative Treatment versus Conventional Restorative Treatment for Childhood Caries: A Systematic Review%非创伤性治疗与常规充填治疗比较治疗儿童龋病效果的系统评价

    Institute of Scientific and Technical Information of China (English)

    玛丽亚木古丽·帕塔尔; 赵今; 吴泰相; 努尔比亚·买买提依明; 刘振华

    2011-01-01

    目的 评价非创伤性充填治疗儿童乳牙和恒牙龋的效果.方法 计算机检索Cochrane图书馆临床对照试验资料库(CENTRAL)、MEDLINE、Embase、中国生物医学文献数据库、中国期刊全文数据库和维普科技期刊全文数据库,同时检索中国临床试验注册中心等,检索时间均从建库至2010年4月.搜集非创伤性充填(ART)和常规充填(CRT)比较治疗儿童龋病的随机对照试验(RCT).由两位研究者独立进行资料提取和质量评价后,采用RevMan 5.0.2软件进行Meta分析.结果 共纳入7个RCT.因各研究采用不同的充填材料,受试牙的种类、测量指标及随访年限不一样,故仅进行描述性分析.结果 显示:多数研究显示ART组各类洞形的充填体保存率与传统去腐组相当,仅个别研究显示CRT组优于ART组;治疗过程中接受ART治疗的儿童较CRT组儿童感觉舒适;2个研究比较了两组的工作时间,但结果相反.结论 由于纳入研究临床异质性较大,无法进行合并分析,故对ART与CRT比较治疗儿童龋病的疗效尚不能得出确切结论,尚需更多高质量的研究加以验证.%Objective To assess the effect ofatraumatic restorative treatment (ART) on decayed deciduous and permanent teeth in children.Methods Such databases as CENTRAL of The Cochrane Library, MEDLINE, EMbase, CBM, CNKI, and VIP were searched, and the China clinical trial register center were also searched.The search was conducted by the end of April, 2009 to collect the randomized controlled trials (RCTs) of ART vs.conventional restorative treatment (CRT) for childhood caries.The data extraction was performed by two reviewers independently.The quality of the included studies was critically assessed and the data analyses were performed by the Cochrane Collaboration's RevMan 5.0.2 software.Results A total of seven randomized controlled trials were included.Only was the descriptive analysis conducted because of the difference of restorative

  5. 新疆喀什市维吾尔族、汉族儿童口腔白色念珠菌分布及其与婴幼儿龋的相关性研究%The prevalence of Candida albicans and its relationship with early childhood caries among children of Uygur and Han nationalities in Kashi city

    Institute of Scientific and Technical Information of China (English)

    张婉婷; 连冰洁; 赵今

    2016-01-01

    目的 研究新疆喀什市3至5岁维吾尔族、汉族儿童口腔白色念珠菌的分布及其与婴幼儿龋(early childhood caries,ECC)的相关性.方法 采用分层整群随机抽样的方式随机抽取喀什市397名3~5岁健康儿童(维吾尔族256名、汉族141名)作为研究对象,其中ECC儿童254名(ECC组),无龋儿童143名(无龋组).分别采集两组儿童龋坏组织样本及无龋牙的龈上菌斑,应用科玛嘉培养基分离培养,并通过革兰染色、芽管实验及PCR分子生物学方法进行鉴定.分别运用Pearson x2检验和Spearman秩相关对分类资料及等级资料进行统计学分析.结果 总体样本中,维吾尔族儿童口腔白色念珠菌检出率[44.5%(114/256)]显著高于汉族儿童[31.2%(44/141)] (P=0.009);ECC组儿童口腔白色念珠茵检出率[48.8%(124/254)]显著高于无龋儿童[23.8%(34/143)] (P=0.000);维吾尔族儿童男性白色念珠菌检出率[51.2%(66/129)]显著高于女性[37.8%(48/127)] (P=0.031);汉族儿童男性口腔白色念珠菌检出率[28.8%(21/73)]与女性[33.8%(23/68)]差异无统计学意义(P=0.517);维吾尔族和汉族儿童口腔白色念珠菌检出率均与龋失补牙数(decayed missing filled tooth,dmft)分级具有相关性(维吾尔族r=0.350,P=0.001;汉族r=0.276,P=0.000).结论 婴幼儿口腔白色念珠菌的分布具有民族差异;维吾尔族儿童口腔白色念珠菌的分布具有性别差异;口腔白色念珠菌可能是龋病的危险因素.%Objective To explore the relationship between the prevalence of Candida albicans and early childhood caries(ECC) among 3-5 years old children of Uygur and Han nationalities in Kashi city,Xinjiang province.Methods Totally 397 generally healthy children(Uyghurs 256,Hans141) aged 3-5 years were recruited randomly in Kashi city using the stratified cluster random method.Dental plaque samples were collected from carious tooth tissues of children with ECC and from supragingival tooth sites of

  6. Fluoride Varnish for Caries Prevention: Efficacy and Implementation.

    Science.gov (United States)

    Bonetti, Debbie; Clarkson, Jan E

    2016-01-01

    Many reviews support fluoride varnish (FV) as a caries-inhibitory agent. Evidence from 6 Cochrane systematic reviews involving 200 trials and more than 80,000 participants further confirms the effectiveness of FV, applied professionally 2-4 times a year, for preventing dental caries in both primary and permanent teeth. The relative benefit of FV application seems to occur irrespective of baseline caries risk, baseline caries severity, background exposure to fluorides, use of fluoride toothpaste and application features such as prior prophylaxis, concentration of fluoride or frequency of application. While the efficacy of FV is acknowledged in clinical practice guidelines globally, the implementation of this recommendation may still be an issue. Factors that may facilitate FV application in the USA include Medicaid eligibility, relationships with dentists/community centers and strong cooperation and communication between physicians and support staff. Barriers include insufficient time to integrate oral health services into well-child visits, difficulty in applying FV (lack of skills/training) and resistance among colleagues and staff. Research in the UK/Scotland also suggests encouraging clinicians in their motivation to perform this treatment and addressing professional and parental concerns relating to possible negative consequences may be influential. Further research targeting cost-effectiveness and how FV in routine care may fit in with political agendas relating to, for example, inequalities in health care provision and access will also play a key part in stakeholder decisions to put resources into this issue. PMID:27100219

  7. Design of the Prevention of Adult Caries Study (PACS: A randomized clinical trial assessing the effect of a chlorhexidine dental coating for the prevention of adult caries

    Directory of Open Access Journals (Sweden)

    Snyder John J

    2010-10-01

    Full Text Available Abstract Background Dental caries is one of the primary causes of tooth loss among adults. It is estimated to affect a majority of Americans aged 55 and older, with a disproportionately higher burden in disadvantaged populations. Although a number of treatments are currently in use for caries prevention in adults, evidence for their efficacy and effectiveness is limited. Methods/Design The Prevention of Adult Caries Study (PACS is a multicenter, placebo-controlled, double-blind, randomized clinical trial of the efficacy of a chlorhexidine (10% w/v dental coating in preventing adult caries. Participants (n = 983 were recruited from four different dental delivery systems serving four diverse communities, including one American Indian population, and were randomized to receive either chlorhexidine or a placebo treatment. The primary outcome is the net caries increment (including non-cavitated lesions from baseline to 13 months of follow-up. A cost-effectiveness analysis also will be considered. Discussion This new dental treatment, if efficacious and approved for use by the Food and Drug Administration (FDA, would become a new in-office, anti-microbial agent for the prevention of adult caries in the United States. Trial Registration Number NCT00357877

  8. Arresting rampant dental caries with silver diamine fluoride in a young teenager suffering from chronic oral graft versus host disease post-bone marrow transplantation: a case report

    OpenAIRE

    Chu, Chun-Hung; Lee, Angeline Hui-Cheng; Zheng, Liwu; Mei, May Lei; Chan, Godfrey Chi-fung

    2014-01-01

    BACKGROUND: Rampant caries is an advanced and severe dental disease that affects multiple teeth. This case describes the management of rampant caries in a young teenager suffering from chronic oral graft versus host disease after allogeneic bone marrow transplantation. CASE PRESENTATION: A 14-year-old Chinese boy suffering from beta-thalassemia major was referred to the dental clinic for the management of rampant dental caries. An oral examination revealed pale conjunctiva, bruising of lips, ...

  9. Dental Fluorosis and Dental Caries Prevalence among 12 and 15-Year-Old School Children in Nalgonda District, Andhra Pradesh, India

    OpenAIRE

    Sukhabogi, JR; Parthasarathi, P; Anjum, S.; Shekar, BRC; Padma, CM; Rani, AS

    2014-01-01

    Background: Fluoride is a double edged sword. The assessment of dental caries and fluorosis in endemic fluoride areas will facilitate in assessing the relation between fluoride concentrations in water with dental caries, dental fluorosis simultaneously. Aim: The objective of the following study is to assess the dental caries and dental fluorosis prevalence among 12 and 15-year-old school children in Nalgonda district, Andhra Pradesh, India. Subjects and Methods: This was a cross-sectional stu...

  10. Dental caries prevalence in individual tooth in primary and permanent dentition among 6-12-year-old school children in Shimla, Himachal Pradesh

    OpenAIRE

    Vinay Kumar Bhardwaj

    2014-01-01

    Background: Prevalence of dental caries not only varies according to age, gender, and arch but also according to the involvement of individual tooth. The study on individual tooth will help in providing incremental dental care and reducing burden of dental caries in this group of population. Objective: To find out the prevalence of dental caries in individual tooth among 6-12-year-old school children in Shimla city, Himachal Pradesh. Materials and Methods: This study was conducted among 1,200...

  11. The relationship between dental caries and obesity among primary school children aged 5 to 14 years

    Directory of Open Access Journals (Sweden)

    Yao Yingshui

    2014-07-01

    Full Text Available Background: Previous study revealed that the link between dental caries and obesity has been controversial. The purpose of this research is to investigate the association between dental caries and obesity among primary school children in Wannan area, China. Methods: A cross-sectional study was designed to collect the routine health screening data for primary school children aged 5-14 years inWannan area,China, Overweight and obesity status were determined using the International Obesity Task Force standard (IOTF BMI cut-off points. Caries status was recorded based on WHO recommendations. Results: Our results revealed that the overall caries prevalence of the subjects was 44.9%, Maximum number of caries affected children belonged to underweight and normal group, followed by overweight, and the least number was obesity. These differences were statistically significant (chi-square test, P < 0.001. Children with obesity were 1.908 times (OR =1.908; CI95%=1.750, 2.079 more likely have caries than children with underweight or health weight. Overweight children were 1.547 times (OR = 1.547; CI95% = 1.479, 1.618 more likely to have caries than children with underweight or health weight. After adjusted the gender and age, a statistically significant association was also observed between body mass index categories and caries. Conclusions: Obesity may have a significant effect on caries prevalence of primary school children in Wannan area, China. The importance of obesity should not only be emphasized with respect to general diseases but also with regard to carious lesions.

  12. Validation of Visual Caries Activity Assessment

    Science.gov (United States)

    Guedes, R.S.; Piovesan, C.; Ardenghi, T.M.; Emmanuelli, B.; Braga, M.M.; Ekstrand, K.R.; Mendes, F.M.

    2014-01-01

    We evaluated the predictive and construct validity of a caries activity assessment system associated with the International Caries Detection and Assessment System (ICDAS) in primary teeth. A total of 469 children were reexamined: participants of a caries survey performed 2 yr before (follow-up rate of 73.4%). At baseline, children (12-59 mo old) were examined with the ICDAS and a caries activity assessment system. The predictive validity was assessed by evaluating the risk of active caries lesion progression to more severe conditions in the follow-up, compared with inactive lesions. We also assessed if children with a higher number of active caries lesions were more likely to develop new lesions (construct validity). Noncavitated active caries lesions at occlusal surfaces presented higher risk of progression than inactive ones. Children with a higher number of active lesions and with higher caries experience presented higher risk of developing new lesions. In conclusion, the caries activity system associated with the ICDAS presents predictive and construct validity in primary teeth in the assessment of occlusal caries lesions, but predictive validity was not observed in smooth surfaces. PMID:24713370

  13. Diagnosis of Dentin Caries – Ultraviolet Fluorescence

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    Uzunov Ts.

    2014-12-01

    Full Text Available The technology advance in recent years determines the need of construction of modern appliances for early diagnosis of dental caries, which are categorized by great precision, non-invasiveness, easy usage and wide availability. Such non-invasive and accurate tool for diagnostics of caries is Caries Detector (LED, Bulgarian product by “Optica Laser”. The detector emits a specific wavelength of near ultraviolet light, which causes fluorescence to porphyrins - metabolic products of the life cycle of caries-inducing bacteria. The purpose of the study is piloting a new diagnostic tool for detection and monitoring of caries excavation based on fluorescence - LED UV caries detector of company “Optica laser”. Subjected to examination by caries indicator dye and UV caries detector were sixty permanent teeth with deep dentine caries. Two methods were used to assess the dentin caries - UV fluorescence detector of “Optica Laser” and staining with caries indicator - dye (Sable ™ Seek®. It was found that among all sixty teeth, the fields, closed by margins of carious process overlap. Fifty-four of tested teeth has shown bigger field of images with staining method and six - smaller in comparison to the fluorescent method. Ultraviolet fLuorescence caries detector of “Optica Laser” company is affordable and easy applicable method for controlled excavation of dentine caries. The detector can be used in daily dental practice equally with other methods. The unit has a number of advantages - non-invasiveness, lack of interaction with tooth structures, speed, reliability, efficiency, predictability and repeatability of results.

  14. Epidemiology of dental caries: from prevention to the relationship with helicobacter pylori infection

    OpenAIRE

    Veiga, Nélio Jorge

    2015-01-01

    Oral diseases, such as dental caries and periodontal diseases, are the most prevalent worldwide nowadays. The World Health Organization (WHO) considers these pathologies important public health issues. It is fundamental to focus on the oral health, since oral diseases can cause problems related to difficulties in chewing, food intake, learning and concentration, sleep and reduced quality of life during childhood and adolescence. Oral health is a medical field in constant development, both ...

  15. Effect of Family Structure and Behavioral and Eyesight Problems on Caries Severity in Pupils by Using an Ordinal Logistic Model

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    Kazem Mohammad

    2013-08-01

    Full Text Available Background: Dental caries is one of the most preventable yet prevalent chronic diseases worldwide. Our objective was to evaluate the effect of family structure and behavioral and eyesight problems as they relate to caries severity in schoolchildren.Methods: This research was carried out on 845 primary schoolchildren aged 9 yr in Kerman, Iran, in 2012. Ten variables, including health records, family structure information and a dmft/DMFT index, were collected. Children were categorized into three groups based on the WHO caries severity classification. Low caries level was defined as dmft/DMFT4.4. The Cochran–Armitage test and ordinal logistic regression were employed for data analysis.Results: Almost half of pupils had moderate or high caries severity. The odds of being in a higher caries severity category in pupils with behavioral problems (OR=2.37, 95% CI: 1.29-4.38 and girls (OR=1.6, 95% CI: 1.22-2.06 were higher than in other categories. In addition, pupils with eyesight problems (OR=0.58, 95% CI: 0.37-0.90 and overweight pupils (OR=0.46, 95% CI: 0.31-0.71 had lower caries severity than others. The effects of parents’ education, birth rank, living with parents and consanguineous relationship between parents were not significant on caries severity (P>0.05.Conclusions: Female pupils with behavioral problems were at a higher risk of caries severity than other pupils. These pupils need to be educated and coached on proper dental care. In addition, overweight pupils and those with eyesight problems had less caries severity than others. Family structure in this study did not have an effect on the severity of dental caries.

  16. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study.

    Science.gov (United States)

    Di Pierro, Francesco; Zanvit, Alberto; Nobili, Piero; Risso, Paolo; Fornaini, Carlo

    2015-01-01

    Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors favoring the development of dental caries is the mutans streptococci. These acidogenic dental plaque inhabitants can be effectively antagonized by the activity of bacteriocins released by the probiotic Streptococcus salivarius M18 (salivarius M18). Moreover, salivarius M18 after colonizing the human oral mucosa produces the enzymes dextranase and urease that are able to counteract plaque formation and saliva acidity, respectively. Seventy-six subjects at high risk of dental caries were randomized and then either treated or not treated for 90 days with an oral formulation containing the oral probiotic salivarius M18 (Carioblis(®)). The results indicate that the use of salivarius M18 increases the chances of avoiding new dental caries development in children, and its application could be proposed as a new tool in the dentist's armory to be adopted in subjects considered at high risk on the basis of their Cariogram outcome. PMID:26491371

  17. Caries management by risk assessment: A review on current strategies for caries prevention and management

    OpenAIRE

    Maheswari, S. Uma; Raja, Jacob; Kumar, Arvind; Seelan, R. Gnana

    2015-01-01

    The current trend in treating dental caries is using nondestructive risk-based caries management strategies rather than focusing on the restorative treatment alone. Currently, there have been many changes in understanding of the multifaceted nature of caries process and its management. Caries Management by Risk Assessment (CAMBRA) which is an evidence-based approach focuses on determining many factors causing the expression of disease and take corrective action. The clinicians can ascertain w...

  18. Caries risk assessment in young adults

    DEFF Research Database (Denmark)

    Petersson, Gunnel Hänsel; Twetman, Svante

    2015-01-01

    impaired specificities. No combinations proved clinically useful values according to Yuoden's index. CONCLUSIONS: Within the limitations of the present study, the computer-based Cariogram did not perform better than a caries risk assessment scheme based on past caries experience and caries progression...... baseline examination, including radiographs and salivary tests. An individual caries risk profile was computed and the patient was placed in one of five risk categories. After 3 years, 982 patients (75.8%) were re-examined and caries increment for each patient was calculated. The outcome was expressed as...... sensitivity, specificity and predictive values and compared with a risk assessment scheme used in Public Dental Service. RESULTS: The drop-outs displayed more risk factors and a significantly higher caries burden at baseline compared with those that remained in the project (p < 0.05). There was a strong...

  19. Parity & Untreated Dental Caries in US Women

    OpenAIRE

    Russell, S.L.; Ickovics, J.R.; Yaffee, R.A.

    2010-01-01

    While parity (number of children) reportedly is related to tooth loss, the relationship between parity and dental caries has not been extensively investigated. We used path analysis to test a theoretical model that specified that parity influences dental caries levels through dental care, psycho- social factors, and dental health damaging behaviors in 2635 women selected from the NHANES III dataset. We found that while increased parity was not associated with a greater level of total caries (...

  20. Current possibilities in occlusal caries management

    Directory of Open Access Journals (Sweden)

    Hrvoje Jurić

    2013-11-01

    Full Text Available Dental caries is a multifactorial disease that affects most populations throughout the world and it is still the primary cause of oral pain and tooth loss. The occlusal surfaces of posterior teeth are the most vulnerable sites for dental caries due to their anatomy. Therefore, the aim of the following article is to summarize current knowledge on occlusal caries development and the possibilities of its prevention. Although the overall caries rate today has fallen for populations in industrialized countries, the rate of occlusal surface caries has not decreased. This may be explained with fact that topically applied fluorides and their mode of action prevent caries better on smooth than on occlusal surfaces. As we know, tooth decay of first permanent molars causes a great deal of different short and long term difficulties for patients. Therefore, there is a continuous need for implementation of programs for caries prevention in permanent teeth. Nowadays, we like to treat our patients by minimally invasive methods. A very important step in our effective preventive treatment is sealing pits and fissures as a cornerstone of occlusal caries management. Reliable assessment of caries activity is also very important for defining treatment needs and plans. A very important decision, which should be made during occlusal caries management, is the selection of restorative material according to the treatment plan. Conclusion. Current possibilities in occlusal caries prevention and management are very effective. Therefore, dentists today do not have any excuse for avoiding the philosophy of Minimally Invasive Dentistry, especially when we talk about caries management of occlusal surfaces in permanent molars.

  1. Snacking Habits and Caries in Young Children

    OpenAIRE

    Johansson, I; Lif Holgerson, P.; Kressin, N.R.; Nunn, M.E.; Tanner, A C

    2010-01-01

    Dental caries is caused by a combination of infection and diet. This disease, if left untreated, may lead to pain, and impair the quality of life, nutritional status and development of young children. The objective was to investigate the association between snacking and caries in a population at high risk of dental caries. American preschool children (n = 1,206) were recruited in the offices of paediatricians. Data on sociodemographic characteristics, oral hygiene, breast-feeding, use of bott...

  2. Vitamin D and Dental Caries in Children.

    Science.gov (United States)

    Schroth, R J; Rabbani, R; Loewen, G; Moffatt, M E

    2016-02-01

    The purpose of this study was to assess the relationship between vitamin D status and dental caries in Canadian school-aged children participating in the Canadian Health Measures Survey (CHMS). The CHMS was a national cross-sectional study involving physical assessments, laboratory analysis, and interviews. Analysis was restricted to data for 1,017 children 6 to 11 y of age. Outcome variables included the presence of caries and overall total caries score (dmft/DMFT index). Levels of 25-hydroxyvitamin D (25(OH)D) were measured from serum samples obtained from participants. Bivariate analysis, logistic regression for the presence of caries, and multiple linear regression for total caries scores were used. Significance was set at P ≤ 0.05. Overall, 56.4% of children experienced caries, and the mean dmft/DMFT score was 2.47 (95% CI 2.09 to 2.84). The unadjusted odds of children with 25(OH)D levels ≥75 nmol/L having experienced caries was 0.57 (95% CI 0.39 to 0.82), while the odds for caries at the ≥50 nmol/L level was 0.56 (95% CI 0.39 to 0.89). After controlling for other covariates, backward logistic regression revealed that the presence of caries was significantly associated with 25(OH) levels caries scores were also associated with 25(OH)D concentrations caries and lower serum vitamin D. Improving children's vitamin D status may be an additional preventive consideration to lower the risk for caries. PMID:26553883

  3. Caries risk assessment: why, when and how?

    OpenAIRE

    Antonsen, Grethe Marie; Hunstad, Marie Nøvik

    2011-01-01

    This literature study reviewed papers on caries risk assessment on patients` above 18 years published between 2000 and 2010. In the present study three different methods are discussed: The Cariogram, CAMBRA ( Caries Management By Risk Assessment) and the UIT – method (University of Tromsø). The purpose of caries risk assessments are to find out which risk level the patient has and try to lower the risk. By evaluating the protective and pathologic factors involved in the carious disease the de...

  4. Laser prophylaxis and treatment of primary caries

    Science.gov (United States)

    Kazmina, Svetlana G.; Kunin, Anatoly A.; Dergunova, Elvira I.

    1995-04-01

    The light of He-Ne laser is widely used for the treatment of many stomatological diseases. The caries static activity of a helium-neon laser (HNL) light, its influence ont he activation of microcirculation of the pulpenzyme system and on the increase of enamel permeability became clear nowadays. These data allow to suppose that the Ne-Ne light may potent the activity of the initial caries by the increase of teeth stability to the factors provoking the caries.

  5. A reappraisal of the quantitative relationship between sugar intake and dental caries: the need for new criteria for developing goals for sugar intake

    OpenAIRE

    Sheiham, A.; James, W P

    2014-01-01

    Background There is a clear relation between sugars and caries. However, no analysis has yet been made of the lifetime burden of caries induced by sugar to see whether the WHO goal of 10% level is optimum and compatible with low levels of caries. The objective of this study was to re-examine the dose-response and quantitative relationship between sugar intake and the incidence of dental caries and to see whether the WHO goal for sugar intake of 10% of energy intake (E) is optimum for low leve...

  6. Health promotion and dental caries

    OpenAIRE

    Marisa Maltz; Juliana Jobim Jardim; Luana Severo Alves

    2010-01-01

    The central idea of the Brazilian health system is to prevent the establishment of disease or detect it as early as possible. Prevention and treatment of dental caries are related to behavioral factors, including dietary and oral hygiene habits, which are related to many chronic diseases. Dental health promotion therefore should be fully integrated into broadly based health-promoting strategies and actions such as food and health policies, and general hygiene (including oral hygiene), among o...

  7. Risk factors in dental caries

    Directory of Open Access Journals (Sweden)

    M. Emamie

    1998-04-01

    Full Text Available   Since 3 decades ago, dental equipments and technologies as well as materials have been greatly improved and numerous effective treatment modalities have been discovered. As a result, the number of survived teeth have been greatly increased and many studies have been conducted in this regard. Fluride therapy is found as an effective treatment modality and can reduce dental caries up to 60%, due to recent evidences.

  8. The relationship between diet and Dental Caries

    International Nuclear Information System (INIS)

    Dental caries is a disease of multifactorial etiology and results from a complex interaction between both cariogenic and protective influences acting on the teeth. Though diet plays a major role in the causation of dental caries it has been a common mistake to over-simplify the relationship. Dietary manipulation is also extremely difficult to achieve thus limiting its role in the prevention of caries. Accordingly, alternative preventive measures such as the use of fissure sealants and fluoride which enhance the resistance of the host to disease and are of proven efficacy are more likely to be successful in the control and prevention of dental caries. (author)

  9. Dental Caries Vaccine – A Possible Option?

    OpenAIRE

    KT, Shanmugam; KMK, Masthan; N, Balachander; Jimson, Sudha; R, Sarangarajan

    2013-01-01

    Dental caries is an irreversible microbial disease of the calcified tissues of the teeth and it has a multifactorial origin. In India, the dental caries prevalence in 35-44 year olds was reported to be 80-95% in a DCI survey. Among the elderly in the 65-74 years age group, the DCI survey reported the caries prevalence to be about 70%, while the present survey reported it to be 51- 95% in various states. Surveys which were done on school children in India showed a carie prevalence of approxima...

  10. Dental Caries Vaccine – A Possible Option?

    Science.gov (United States)

    KT, Shanmugam; KMK, Masthan; N, Balachander; Jimson, Sudha; R, Sarangarajan

    2013-01-01

    Dental caries is an irreversible microbial disease of the calcified tissues of the teeth and it has a multifactorial origin. In India, the dental caries prevalence in 35-44 year olds was reported to be 80-95% in a DCI survey. Among the elderly in the 65-74 years age group, the DCI survey reported the caries prevalence to be about 70%, while the present survey reported it to be 51- 95% in various states. Surveys which were done on school children in India showed a carie prevalence of approximately 58%.Among the U.S. population, a survey showed an incidence of 93.8% in adults with either past or present coronal caries and an incidence of 45.3% in children 23. In countries like Brazil and China, it is reaching epidemic proportions. Thus, more effective public-health measures are needed to combat dental caries. Mutans streptococci is one of the main microorganisms which are associated with the aetiology of dental caries. Preclinical studies of immunological interventions have shown that the disease can be interrupted. Clinical trials have indicated that a mucosal immune response to Streptococcus mutans crucial antigens can influence the pathogenesis of dental caries. The dental caries vaccine, when it is used in appropriate individuals at the appropriate time, can reduce the reemergence of the disease. PMID:23905153

  11. The Influence of Lifestyle on the Incidence of Dental Caries among 3-Year-Old Japanese Children

    Directory of Open Access Journals (Sweden)

    Masako Watanabe

    2014-12-01

    Full Text Available The present cohort study examined how lifestyle, household environment, and caries activity test score of Japanese children at age 1.5 years affected their dental caries incidence at age 3. Inclusion criteria were 1.5-year-old children with no dental caries. Dental examinations were performed for 33,655 children who participated in routine dental examinations at 1.5 years of age, and the exam was repeated approximately 21 months later (at age 3 at the Kobe City Public Health Center in Japan. After excluding 622 children who had caries at age 1.5 and 1831 children with missing lifestyle and household environment data in the questionnaires, the final data analysis was performed on a total of 31,202 children (16,052 boys, 15,150 girls.The multivariate logistic regression analysis indicated a strong association of the consumption of sugar-sweetened beverages/snacks, less frequent tooth brushing by the parents, lack of fluoride varnish, family history of smoking, with the risk of developing dental caries. A child’s late bedtime is also one of the major risk factors for dental caries development. Further investigation is needed to examine whether the short duration or the irregularity of the sleep-wake cycle would affect early childhood oral health and whether there is a relationship between late bedtime and late night snack intake.

  12. Association between dairy intake and caries among children and adolescents. results from the Danish EYHS follow-up study.

    Science.gov (United States)

    Lempert, Susanne M; Christensen, Lisa B; Froberg, Karsten; Raymond, Kyle; Heitmann, Berit L

    2015-01-01

    The aim of this paper was to investigate associations between the intake of dairy products and the development in caries (DMFS, decayed, missing and filled surfaces) among children/adolescents over a period of 3 and 6 years, and to investigate whether dairy intake protects against caries incidence. A total of 68.9% of the children were caries free at the age of 9 compared with 34.0% of the adolescents at the age of 15 (measured as DMFS = 0). A larger percentage of children/adolescents with a dairy intake above the mean were caries free compared with the group of children/adolescents with an intake below the mean (72.8 vs. 65.8% at age 9 and 41.1 vs. 30.7% at age 15). The results from the generalized estimation equation showed that dairy and milk intake, as well as intakes of components of dairy such as dairy calcium, whey and casein, was generally inversely associated with childhood/adolescent caries experience (measured as DMFS). With regard to caries incidence, the same inverse association was found for incidence over a period of 3 years and for incidence over 6 years, but the results were only statistically significant for the 3-year incidence and for the unadjusted models of the 6-year incidence. This study found that previous dairy intake, as well as milk intake or intake of dairy components, may be a predictor of future risk of caries measured by the DMFS count level. This relationship was inverse, meaning that a high intake of dairy products was associated with less future caries development. However, more studies on larger cohorts are needed to confirm these findings. PMID:25825159

  13. Innate immunity glycoprotein gp-340 variants may modulate human susceptibility to dental caries

    Directory of Open Access Journals (Sweden)

    Johansson Ingegerd

    2007-06-01

    Full Text Available Abstract Background Bacterial adhesion is an important determinant of colonization and infection, including dental caries. The salivary scavenger receptor cysteine-rich glycoprotein gp-340, which mediates adhesion of Streptococcus mutans (implicated in caries, harbours three major size variants, designated gp-340 I to III, each specific to an individual saliva. Here we have examined the association of the gp-340 I to III polymorphisms with caries experience and adhesion of S. mutans. Methods A case-referent study was performed in 12-year-old Swedish children with high (n = 19 or low (n = 19 caries experiences. We measured the gp-340 I to III saliva phenotypes and correlated those with multiple outcome measures for caries experience and saliva adhesion of S. mutans using the partial least squares (PLS multivariate projection technique. In addition, we used traditional statistics and 2-year caries increment to verify the established PLS associations, and bacterial adhesion to purified gp-340 I to III proteins to support possible mechanisms. Results All except one subject were typed as gp-340 I to III (10, 23 and 4, respectively. The gp-340 I phenotype correlated positively with caries experience (VIP = 1.37 and saliva adhesion of S. mutans Ingbritt (VIP = 1.47. The gp-340 II and III phenotypes tended to behave in the opposite way. Moreover, the gp-340 I phenotype tended to show an increased 2-year caries increment compared to phenotypes II/III. Purified gp-340 I protein mediated markedly higher adhesion of S. mutans strains Ingbritt and NG8 and Lactococcus lactis expressing AgI/II adhesins (SpaP or PAc compared to gp-340 II and III proteins. In addition, the gp-340 I protein appeared over represented in subjects positive for Db, an allelic acidic PRP variant associated with caries, and subjects positive for both gp-340 I and Db tended to experience more caries than those negative for both proteins. Conclusion Gp-340 I behaves as a caries

  14. Poverty, social exclusion and dental caries of 12-year-old children: a cross-sectional study in Lima, Peru

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    Bernabé Eduardo

    2009-07-01

    Full Text Available Abstract Background Socioeconomic differences in oral health have been reported in many countries. Poverty and social exclusion are two commonly used indicators of socioeconomic position in Latin America. The aim of this study was to explore the associations of poverty and social exclusion with dental caries experience in 12-year-old children. Methods Ninety families, with a child aged 12 years, were selected from 11 underserved communities in Lima (Peru, using a two-stage cluster sampling. Head of households were interviewed with regard to indicators of poverty and social exclusion and their children were clinically examined for dental caries. The associations of poverty and social exclusion with dental caries prevalence were tested in binary logistic regression models. Results Among children in the sample, 84.5% lived in poor households and 30.0% in socially excluded families. Out of all the children, 83.3% had dental caries. Poverty and social exclusion were significantly associated with dental caries in the unadjusted models (p = 0.013 and 0.047 respectively. In the adjusted model, poverty remained significantly related to dental caries (p = 0.008, but the association between social exclusion and dental caries was no longer significant (p = 0.077. Children living in poor households were 2.25 times more likely to have dental caries (95% confidence interval: 1.24; 4.09, compared to those living in non-poor households. Conclusion There was support for an association between poverty and dental caries, but not for an association between social exclusion and dental caries in these children. Some potential explanations for these findings are discussed.

  15. Social aspects of dental caries in the context of mother-child pairs

    Directory of Open Access Journals (Sweden)

    Suzely Adas Saliba MOIMAZ

    2014-01-01

    Full Text Available The relationship between mother and child in the context of oral health has traditionally been exposed by the scientific literature in microbiology, which lacks a broad and necessary discussion of health and illness seen as processes, both biological and social. Objective: Investigate the family social determinants associated with the caries history of children and the need for dental treatment (NDT among their mothers was the objective of this study. Material and methods: This research employed a cross-sectional study of mother-child pairs living in southern Brazil. Data collection occurred in public institutions of early childhood education. The instruments included a structured questionnaire administered to mothers and clinical oral examinations of the mothers and children. The social variables considered were marital status, maternal education, number of children, income, employment status, and frequency of visits to a dental professional. The measured outcomes were the maternal NDT and child caries history. Data were analyzed by the chi-square test (χ2 and by discriminant analysis. Results: The final sample consisted of 272 mother-child pairs and it was found that the greatest need for treatment was among mothers with low educational level and low family income who rarely or never visited a dentist. Tooth decay was less frequent in only child, and most frequent in children of mothers with low educational attainment, and in children in lower income households who rarely or never visited the dentist. The social determinants of caries in children and of the maternal NDT were similar. It follows that the maternal NDT and caries history among children were strongly associated with maternal education (p<0.0001, household income (p<0.0001, and frequency of visits to a dental professional (0.0018. Caries history among children was also associated with number of children in the household (p<0.0001. Conclusions: The results suggest that the caries

  16. Childhood Ovarian Malignancy

    OpenAIRE

    Mahadik, Kalpana; Ghorpade, Kanchanmala

    2014-01-01

    Objective of this article is to appraise diagnostic aspects and treatment modalities in childhood ovarian tumor in background of available evidence. Literature search on Pubmed revealed various aspects of epidemiology, histopathological diagnosis, and treatment of pediatric ovarian tumor. 85 % of childhood tumors are germ cell tumors. The varied histopathological picture in germ cell tumors poses a diagnostic and therapeutic challenge. Immunohistochemistry and newer genetic markers like SALL4...

  17. Early caries naked-eyed examination

    International Nuclear Information System (INIS)

    In view of its potential for dental diagnostics, noninvasive optical methods have been the object of research for the last years. Different techniques (spectroscopy, microscopy, and tomography) are used to discriminate between caries and sound enamel. The main aim of this paper is to determine a simple way to see incipient caries with the naked eye

  18. Multimodal imaging system for dental caries detection

    Science.gov (United States)

    Liang, Rongguang; Wong, Victor; Marcus, Michael; Burns, Peter; McLaughlin, Paul

    2007-02-01

    Dental caries is a disease in which minerals of the tooth are dissolved by surrounding bacterial plaques. A caries process present for some time may result in a caries lesion. However, if it is detected early enough, the dentist and dental professionals can implement measures to reverse and control caries. Several optical, nonionized methods have been investigated and used to detect dental caries in early stages. However, there is not a method that can singly detect the caries process with both high sensitivity and high specificity. In this paper, we present a multimodal imaging system that combines visible reflectance, fluorescence, and Optical Coherence Tomography (OCT) imaging. This imaging system is designed to obtain one or more two-dimensional images of the tooth (reflectance and fluorescence images) and a three-dimensional OCT image providing depth and size information of the caries. The combination of two- and three-dimensional images of the tooth has the potential for highly sensitive and specific detection of dental caries.

  19. Palmistry: A tool for dental caries prediction!

    Directory of Open Access Journals (Sweden)

    Nidhi Madan

    2011-01-01

    Results and Conclusion: Handprints of caries-free children, especially females, showed maximum ulnar loops. The caries group showed maximum occurrence of whorls (r=2:1, which were more prevalent in females on the left hand 3rd digit than in males where the whorls were found on the right hand 3 rd digit, and also low total ridge count, especially in males.

  20. The role of chlorhexidine in caries prevention.

    Science.gov (United States)

    Autio-Gold, Jaana

    2008-01-01

    The use of chlorhexidine for caries prevention has been a controversial topic among dental educators and clinicians. In several reviews, it has been concluded that the most persistent reduction of mutans streptococci have been achieved by chlorhexidine varnishes, followed by gels and, lastly, mouth rinses. Also, the evidence for using different chlorhexidine modes or a combination of chlorhexidine-fluoride therapy for caries prevention has been "suggestive but incomplete". Variable study designs and lack of data in high-risk children and adults support the need to continue conducting randomized, well-controlled clinical trials and to search for a practical, effective mode of antimicrobial treatment that augments the known effect of fluoride treatments. Currently, the only chlorhexidine-containing products marketed in the United States (US) are mouthrinses containing 0.12 percent chlorhexidine. Based on the available reviews, chlorhexidine rinses have not been highly effective in preventing caries, or at least the clinical data are not convincing. Due to the current lack of long-term clinical evidence for caries prevention and reported side effects, chlorhexidine rinses should not be recommended for caries prevention. Due to the inconclusive literature and sparse clinical data on gels and varnishes, their use for caries prevention should also be studied further to develop evidence-based recommendations for their clinical role in caries prevention. Since dental caries is a disease with a multifactoral etiology, it is currently more appropriate to use other established, evidence-based prevention methods, such as fluoride applications, diet modifications and good oral hygiene practices. Recent findings also indicate that the effect of an antimicrobial agent for reducing the levels of mutans streptococci or plaque reduction may not always correlate with eventual caries reduction. The clinically important outcome is proven reductions in caries. Many advances in the

  1. An in vitro comparison of a combined FOTI/Visual examination of occlusal caries with other caries diagnostic methods and the effect of stain on their diagnostic performance

    DEFF Research Database (Denmark)

    Ekstrand, K.R.; Côrtes, D.F.; Ellwood, R.P.

    Occlusal caries, detection, fibre optic transillumination, visual inspection, DIAGNOdent, laser fluorescence, electrical caries monitor, electrical resistance, stain......Occlusal caries, detection, fibre optic transillumination, visual inspection, DIAGNOdent, laser fluorescence, electrical caries monitor, electrical resistance, stain...

  2. Visual Inspection for Caries Detection

    DEFF Research Database (Denmark)

    Gimenez, T; Piovesan, C; Braga, M M;

    2015-01-01

    We aimed to perform a systematic review including a meta-analysis to evaluate the overall accuracy of visual methods for detecting carious lesions and to identify possible sources of heterogeneity among the studies included. Two reviewers searched PubMed, Embase, Scopus, and other sources through...... July 2014 to identify published and nonpublished studies in English. Studies of visual inspection were included that 1) assessed accuracy of the method in detecting caries lesions; 2) were performed on occlusal, proximal, or free smooth surfaces in primary or permanent teeth; 3) had a reference...

  3. Dental caries and oral health practices among 12 year old children in Nairobi West and Mathira West Districts, Kenya

    OpenAIRE

    Gathecha, Gladwell; Makokha, Anselimo; Wanzala, Peter; Omolo, Jared; Smith, Perry

    2012-01-01

    Background Dental caries is a common disease in children which causes pain with resultant effect on various physiological and social functions. The main objective of the study was to determine the association between dental caries and oral health knowledge and practice among children in Nairobi West and Mathira West Districts. Methods A cross-sectional study was conducted among 639 children aged 12 years attending public primary schools in Nairobi West and Mathira West districts between Augus...

  4. Failure on all fronts: general dental practitioners’ views on promoting oral health in high caries risk children- a qualitative study

    OpenAIRE

    Aljafari, Ahmad K; Gallagher, Jennifer Elizabeth; Hosey, Marie Therese

    2015-01-01

    Background Despite overall improvements in oral health, a large number of children in United Kingdom (UK) are affected by dental caries; and the implementation of oral health promotion in some families remains a challenge. As such, children from those families suffer high caries rates, and are frequently referred for tooth extraction under General Anaesthesia (GA), one of the commonest reasons for paediatric hospital admissions. The aim of this investigation is to explore referring primary ca...

  5. The prevalence of nursing caries in Davangere preschool children and its relationship with feeding practices and socioeconomic status of the family

    Directory of Open Access Journals (Sweden)

    Tyagi R

    2008-01-01

    Full Text Available The aim of the present study was to find the prevalence of nursing caries in Davangere preschool children and its relationship with feeding practices and socioeconomic status of the family. Materials and Methods: A total of 813 children aged 2-6 years were screened for the present study from randomly selected three kindergarten schools each from Government, Government aided, and private managements. Clinical examination was done inside the respective schools. At the time of examination, a proforma was filled for each child comprising of DFS index. The questionnaire by Winter et al. was modified and used in this study. The completed proformas were statistically analyzed to find if any correlation existed between the nursing caries to the feeding practices and socioeconomic status of the family. Results: Duration of breastfeeding increases the number of children with nursing caries and the mean DFS. There is a strong and significant relationship between the severity of nursing caries and the degree of feeding abuse. Children from low socioeconomic status have increased early childhood caries. Conclusion: The prevalence of nursing caries was 19.2% in Davangere preschool population. Nursing caries were more in children who were taking a feeding bottle to bed at night and were increasingly seen in large families and lower socioeconomic groups.

  6. Proximal caries detection using digital subtraction radiography in the artificial caries activity model

    International Nuclear Information System (INIS)

    The purpose of the experiment was to evaluating the diagnostic ability of dental caries detection using digital subtraction in the artificial caries activity model. Digital radiographs of five teeth with 8 proximal surfaces were obtained by CCD sensor (Kodak RVG 6100 using a size no.2). The digital radiographic images and subtraction images from artificial proximal caries were examined and interpreted. In this study, we proposed novel caries detection method which could diagnose the dental proximal caries from single digital radiographic image. In artificial caries activity model, the range of lesional depth was 572-1,374 μm and the range of lesional area was 36.95-138.52 mm2. The lesional depth and the area were significantly increased with demineralization time (p<0.001). Furthermore, the proximal caries detection using digital subtraction radiography showed high detection rate compared to the proximal caries examination using simple digital radiograph. The results demonstrated that the digital subtraction radiography from single radiographic image of artificial caries was highly efficient in the detection of dental caries compared to the data from simple digital radiograph.

  7. Proximal caries detection using digital subtraction radiography in the artificial caries activity model

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jong Hoon; Lee, Gi Ja; Choi, Sam Jin; Park, Young Ho; Kim, Kyung Soo; Jin, Hyun Seok; Hong, Kyung Won; Oh, Berm Seok; Park, Hun Kuk [Department of Biomedical Engineering, School of Medicine, Kyung Hee University, Seoul (Korea, Republic of); Choi, Yong Suk; Hwang, Eui Hwan [Department of Oral and Maxillofacial Radiology, Institute of Oral Biology, School of Dentistry, Kyung Hee University, Seoul (Korea, Republic of)

    2009-03-15

    The purpose of the experiment was to evaluating the diagnostic ability of dental caries detection using digital subtraction in the artificial caries activity model. Digital radiographs of five teeth with 8 proximal surfaces were obtained by CCD sensor (Kodak RVG 6100 using a size no.2). The digital radiographic images and subtraction images from artificial proximal caries were examined and interpreted. In this study, we proposed novel caries detection method which could diagnose the dental proximal caries from single digital radiographic image. In artificial caries activity model, the range of lesional depth was 572-1,374 {mu}m and the range of lesional area was 36.95-138.52 mm{sup 2}. The lesional depth and the area were significantly increased with demineralization time (p<0.001). Furthermore, the proximal caries detection using digital subtraction radiography showed high detection rate compared to the proximal caries examination using simple digital radiograph. The results demonstrated that the digital subtraction radiography from single radiographic image of artificial caries was highly efficient in the detection of dental caries compared to the data from simple digital radiograph.

  8. Caries risk assessment in chilean adolescents and adults and its association with caries experience

    Directory of Open Access Journals (Sweden)

    Rodrigo Andrés Giacaman

    2013-02-01

    Full Text Available Cariogram is a computer program that uses an algorithm to assess caries risk. Although the use of Cariogram has recently increased, little information is available regarding its effectiveness in adults. This study aimed to determine whether caries risk from Cariogram relates to caries experience in adults. One hundred and eighty Cariogram files were completed from patients aged ten to fifty-six years (mean: 23.28 years. Seven factors from the software were included from patient records to complete the Cariogram: caries experience, diet (content and frequency, stimulated salivary flow, hygiene index, related diseases and fluoride usage. The percentages of "chances of avoiding new lesions" (caries risk were obtained from Cariogram, and the subjects were classified into five risk groups. Results were compared for each variable with ANOVA, and a correlation between caries and Cariogram variables was calculated by Pearson's correlation coefficient. A multivariate regression model was also used. Only three patients were classified as low risk, and none were classified as very low risk. Thus, only the four upper quintiles were considered for the analysis, and the lower quintile was not considered in the study. Neither DMFT nor the number of lesions were significantly different among the Cariogram's risk categories (p > 0.05. Only diet content was significantly correlated with caries experience (p = 0.006. Caries lesions failed to correlate with any Cariogram variable (p > 0.05. Age, not sex or caries risk scores, showed a strong and positive association with DMFT (p < 0.01. Caries risk from Cariogram appears to be unrelated with caries experience or caries lesions in a high-caries adult population.

  9. A holistic food labelling strategy for preventing obesity and dental caries.

    Science.gov (United States)

    Cinar, A B; Murtomaa, H

    2009-05-01

    Obesity and dental caries in childhood are among the major public health concerns described as a global pandemic because of their global distribution and severe consequences. A consensus has developed as to a recently emerging and alarming common risk factor that leads to the double burden of dental caries and obesity; energy-dense foods (sugar-coated cereals, high-sugar yogurt, soft drinks) are becoming very popular among children because of their dense marketing, cheaper price, increased supply and variety. Implementation of health-promoting and -supporting marketing strategies for healthy food can be one initial cornerstone for successful application of the common risk factor approach in prevention of obesity and dental caries, as also suggested by World Health Organization. Labelling healthy food with a 'health-friendly' logo, illustrating that the teeth and the heart are both parts of the whole body (standing side by side supporting each other as close friends), both happy and protected because of consumption of healthy food for the whole body, can promote the foods that are friendly to health of the whole body, implementing the common risk factor approach under a single theme. Labelling healthy food as 'health-friendly' based on an international consensus will provide a clear and uniform picture of what is healthy to eat and result in an international integrated programme for prevention of obesity and caries. PMID:19207877

  10. Cluster-randomized trial of infant nutrition training for caries prevention.

    Science.gov (United States)

    Chaffee, B W; Feldens, C A; Vítolo, M R

    2013-07-01

    The objective of this study was to estimate the caries impact of providing training in infant feeding guidelines to workers at Brazilian public primary care clinics. In a cluster-randomized controlled trial (n = 20 clinics), health care workers either were trained in guidelines for infant nutrition, stressing healthful complementary feeding, or were assigned to a 'usual practices' control, which allowed for maternal counseling at practitioner discretion. Training occurred once; the amount of counseling provided to mothers was not assessed. Eligible pregnant women were enrolled to follow health outcomes in their children. Early childhood caries (ECC) was measured at age three years (n = 458 children). The overall reductions in ECC (relative risk, 0.92; 95%CI, 0.75, 1.12) and severe ECC (RR, 0.87; 95%CI, 0.64, 1.19) were not statistically significant. There was a protective effect among mothers who remained exclusively at the same health center (S-ECC RR, 0.68; 95%CI, 0.47, 0.99) and among those naming the health center as their principal source of feeding advice (S-ECC RR, 0.53; 95%CI, 0.29, 0.97). Health care worker training did not yield a statistically significant reduction in caries overall, although caries was reduced among children of mothers more connected to their health centers. PMID:23690364

  11. Comparison of mechanical and chemomechanical methods of caries removal in deciduous and permanent teeth: A SEM study

    Directory of Open Access Journals (Sweden)

    A Avinash

    2012-01-01

    Full Text Available Background: Mechanical method of caries removal is associated with the removal of sound tooth structure, production of pain, heat, annoying sounds, and vibrations. Chemomechanical caries removal method is based on removal of only carious dentin leaving sound dentin intact. Aim: The aim of this study was to compare the efficacy of mechanical and chemomechanical methods of caries removal in deciduous and permanent teeth. Study Design: A total of 30 carious teeth including 15 deciduous and 15 permanent teeth having dentinal caries selected randomly and cut into two halves through center of the lesion, were subjected to caries removal by mechanical (Group A, and chemomechanical methods (Group B. Time taken for removal of caries was noted with stopwatch. Samples were prepared and seen under the scanning electron microscope for the presence of bacterial colonies. Data were analyzed using statistical package for social sciences (SPSS Software. Results: No significant difference was found for the presence of bacterial colonies in both groups of deciduous and permanent teeth; however, time taken for caries removal by the chemomechanical method was twice than the mechanical method. Conclusion: despite the insignificant presence of bacterial colonies and twice time taken as compared to mechanical method, chemomechanical method was easy to introduce, was painless, did not form smear layer and conserved the sound tooth structure.

  12. Measuring Dental Caries in the Mixed Dentition by ICDAS

    OpenAIRE

    Mare Saag; Tero Vahlberg; Jana Olak; Sisko Honkala; Riina Runnel; Eino Honkala; Kauko K. Mäkinen

    2011-01-01

    Caries has traditionally been assessed with WHO criteria including only obvious caries lesions. ICDAS has been developed to detect also the enamel caries lesions. This study aims to study caries and the associations of the number of caries lesions between the permanent and primary molars with ICDAS in the mixed dentition of the first and second grade primary school children. The clinical examinations of 485 children were conducted by four examiners with high reproducibility (inter- and intrae...

  13. Lactotransferrin Gene Polymorphism Associated with Caries Experience.

    Science.gov (United States)

    Doetzer, Andrea D; Brancher, João A; Pecharki, Giovana D; Schlipf, Nina; Werneck, Renata; Mira, Marcelo T; Riess, Olaf; Bauer, Peter; Trevilatto, Paula Cristina

    2015-01-01

    Dental caries is a common multifactorial disease, resulting from the interaction of biofilm, cariogenic diet and host response over time. Lactotransferrin (LTF) is a main salivary glycoprotein, which modulates the host immune-inflammatory and antibacterial response. Although a genetic component for caries outcome has been identified, little is known over the genetic aspects underlying its susceptibility. Thus, the aim of this study was to investigate the association between LTF polymorphisms and caries susceptibility. Six hundred seventy seven 12-year-old students were selected: 346 with (DMFT ≥ 1) and 331 without caries experience (DMFT = 0). Also, individuals concentrating higher levels of disease (polarization group, DMFT ≥ 2, n = 253) were tested against those with DMFT ≤ 1 (n = 424). Along with clinical parameters, three representative LTF tag SNPs (rs6441989, rs2073495, rs11716497) were genotyped and the results were evaluated using univariate and multivariate analyses. Allele A for tag SNP rs6441989 was found to be significantly less frequent in the polarization group, conferring a protective effect against caries experience [AA + AG × GG (OR: 0.710, 95% CI: 0.514-0.980, p = 0.045)], and remained significantly associated with caries protection in the presence of gingivitis (p = 0.020) and plaque (p = 0.035). These results might contribute to the understanding of the genetic control of caries susceptibility in humans. PMID:25998152

  14. Snacking habits and caries in young children.

    Science.gov (United States)

    Johansson, I; Holgerson, P Lif; Kressin, N R; Nunn, M E; Tanner, A C

    2010-01-01

    Dental caries is caused by a combination of infection and diet. This disease, if left untreated, may lead to pain, and impair the quality of life, nutritional status and development of young children. The objective was to investigate the association between snacking and caries in a population at high risk of dental caries. American preschool children (n = 1,206) were recruited in the offices of paediatricians. Data on sociodemographic characteristics, oral hygiene, breast-feeding, use of bottle and snacking were collected by questionnaire. Plaque presence, the number of teeth and their caries status (deft) were scored. The children sampled were 61% Black, 27% White and 10% Asian. Of the 1- to 2-, 2- to 3- and 3- to 4-year-old children, 93.8, 82.4 and 77.3% were caries free, and their mean caries scores were 0.16, 0.58 and 0.93, respectively. Multivariate partial least squares (PLS) modelling revealed plaque presence, lowest income, descriptors for tooth exposure time (number of teeth and age) and cariogenic challenge (total intake of sugar-containing snacks and chips/crisps, and chips intake with a sugar-containing drink) to be associated with more caries. These differences were also found in univariate analyses; in addition, children who continued breast-feeding after falling asleep had significantly higher deft values than those who did not. PLS modelling revealed that eating chips clustered with eating many sweet snacks, candies, popcorn and ice cream. We conclude that, in addition to the traditional risk indicators for caries - presence of plaque, sugar intake and socioeconomic status -, consumption of chips was associated with caries in young children. PMID:20720422

  15. Childhood Leukemia

    Science.gov (United States)

    ... cells. It is the most common type of childhood cancer. Your blood cells form in your bone ... in the bones or joints Risk factors for childhood leukemia include having a brother or sister with ...

  16. Childhood Stress

    Science.gov (United States)

    ... 5 Things to Know About Zika & Pregnancy Childhood Stress KidsHealth > For Parents > Childhood Stress Print A A ... and feel stress to some degree. Sources of Stress Stress is a function of the demands placed ...

  17. Childhood vitiligo: Treatment paradigms

    Directory of Open Access Journals (Sweden)

    Amrinder Jit Kanwar

    2012-01-01

    Full Text Available Childhood vitiligo differs from the adults by showing a higher incidence in females, segmental vitiligo being more common and less frequent association with other systemic autoimmune and endocrine disorders.Childhood vitiligo is often associated with a marked psychosocial and long lasting effect on the self-esteem of the affected children and their parents, hence an adequate treatment is very essential. Treatment of vitiligo is indeed a tough challenge for the dermatologists′ more so in the background of childhood vitiligo. Although multiple therapeutic modalities are available in the therapeutic armamentarium, not all can be used in children. This brief report updates regarding various therapies available in the treatment of childhood vitiligo.

  18. Caries dental en escolares del Distrito Federal

    OpenAIRE

    IRIGOYEN-CAMACHO MARÍA ESTHER

    1997-01-01

    Objetivo. Presentar las estimaciones de la prevalencia y la severidad de caries dental, así como las necesidades de tratamiento de la población escolar del Distrito Federal examinada en la encuesta de caries dental que se llevó a cabo en 1988 con la finalidad de obtener datos basales sobre caries en los escolares al inicio del Programa Nacional de Fluoruración de la Sal en México. Material y métodos. La población de estudio fue seleccionada empleando un marco muestral basado en el listado de ...

  19. Contemporary aspects of caries prevention in children

    OpenAIRE

    Alimani - Jakupi, Jetmire; Iljovska, Snezana; Pavlevska, Meri; Naskova, Sanja

    2012-01-01

    The analysis of the trends of the caries dispersion in the developed countries in the last 40 years, show signifi cantly diminished values of CIA (caries index average) from11 to 4. But, the situati on in the developing countries is completely diff erent. The caries goes upwards, and CIA is increased for 5 points in the last 20 years. (WHO 2000) The purposel of our study would be to suggest a strategy for preventive dental protecti on which will be applied on the whole territory of the countr...

  20. Caries risk assessment in chilean adolescents and adults and its association with caries experience

    OpenAIRE

    Rodrigo Andrés Giacaman; Paulina Miranda Reyes; Valeria Bravo León

    2013-01-01

    Cariogram is a computer program that uses an algorithm to assess caries risk. Although the use of Cariogram has recently increased, little information is available regarding its effectiveness in adults. This study aimed to determine whether caries risk from Cariogram relates to caries experience in adults. One hundred and eighty Cariogram files were completed from patients aged ten to fifty-six years (mean: 23.28 years). Seven factors from the software were included from patient records to co...

  1. Sugar Alcohols, Caries Incidence, and Remineralization of Caries Lesions: A Literature Review

    OpenAIRE

    Mäkinen, Kauko K.

    2010-01-01

    Remineralization of minor enamel defects is a normal physiological process that is well known to clinicians and researchers in dentistry and oral biology. This process can be facilitated by various dietary and oral hygiene procedures and may also concern dentin caries lesions. Dental caries is reversible if detected and treated sufficiently early. Habitual use of xylitol, a sugar alcohol of the pentitol type, can be associated with significant reduction in caries incidence and with tooth remi...

  2. Caries-risk profiles in Italian adults using computer caries assessment system and ICDAS

    OpenAIRE

    Carta, Giovanna; Cagetti, Maria Grazia; Cocco, Fabio; Sale, Silvana; Lingström, Peter; Campus, Guglielmo

    2015-01-01

    The aim of this study was to examine the correlation among socio-behavioral factors, caries status and caries risk, calculated through Cariogram, in an adult population. Four hundred eighty subjects (mean age 40.73, SE ± 0.33) randomly selected from the municipal electoral registry consented to participate in the survey. Subjects were examined, and the International Caries Detection Assessment System (ICDAS) index was registered. A highly structured questionnaire was submitted to investigate ...

  3. Caries preventive efficiency of therapeutic complex accomponying orthodontic treatment of children with initial dental caries.

    OpenAIRE

    Denga A.E.

    2013-01-01

    The use of orthodontic non-removable appliance in orthodontic treatment inter¬feres with the process of teeth mineralization, worsens level of oral cavity hygiene, stimulates development of caries process. The situation is complicated when a patient has an initial tooth decay. The aim of this study was to determine genetic characteristics of children with initial caries and clinical evaluation of effectiveness of the developed caries preventive therapeutic complex accompanying treatment of j...

  4. Childhood Obesity

    OpenAIRE

    Wilkinson, Justine; Howard, Simon

    2014-01-01

    Childhood obesity has important consequences for health and wellbeing both during childhood and also in later adult life. The rising prevalence of childhood obesity poses a major public health challenge in both developed and developing countries by increasing the burden of chronic non-communicable diseases. Despite the urgent need for effective preventative strategies, there remains disagreement over its definition due to a lack of evidence on the optimal cut-offs linking childhood BMI to dis...

  5. Childhood Cancer

    Science.gov (United States)

    ... Story" 5 Things to Know About Zika & Pregnancy Childhood Cancer KidsHealth > For Parents > Childhood Cancer Print A A A Text Size What's ... in children, but can happen. The most common childhood cancers are leukemia , lymphoma , and brain cancer . As ...

  6. Real-time porphyrin detection in plaque and caries: a case study

    Science.gov (United States)

    Timoshchuk, Mari-Alina I.; Ridge, Jeremy S.; Rugg, Amanda L.; Nelson, Leonard Y.; Kim, Amy S.; Seibel, Eric J.

    2015-02-01

    An ultrathin scanning fiber endoscope, originally developed for cancer diagnosis, was used in a case study to locate plaque and caries. The imaging system incorporated software mitigation of background auto-fluorescence (AF). In conventional fluorescence imaging, varying AF across a tooth surface can mask low-level porphyrin signals. Laser-induced auto-fluorescence signals of dental tissue excited using a 405-nm laser typically produce fluorescence over a wavelength range extending from 440-nm to 750-nm. Anaerobic bacterial metabolism produces various porphyrin species (eg. protoporphyrin IX) that are located in carious enamel, dentin, gingivitis sites, and plaque. In our case study, these porphyrin deposits remained as long as one day after prophylaxis. Imaging the tooth surface using 405-nm excitation and subtracting the natural AF enhances the image contrast of low-level porphyrin deposits, which would otherwise be masked by the high background AF. In a case study, healthy tissues as well as sites of early and advanced caries formations were scanned for visual and quantitative signs of red fluorescence associated with porphyrin species using a background mitigation algorithm. Initial findings show increasing amplitudes of red fluorescence as caries severity increases from early to late stages. Sites of plaque accumulation also displayed red fluorescence similar to that found in carious dental tissue. The use of real-time background mitigation of natural dental AF can enhance the detection of low porphyrin concentrations that are indicators of early stage caries formation.

  7. Cariogram outcome after 90 days of oral treatment with Streptococcus salivarius M18 in children at high risk for dental caries: results of a randomized, controlled study

    Directory of Open Access Journals (Sweden)

    Di Pierro F

    2015-10-01

    Full Text Available Francesco Di Pierro,1 Alberto Zanvit,2 Piero Nobili,2 Paolo Risso,3 Carlo Fornaini4 1Scientific Department, Velleja Research, 2Stomatology Institute, Milan, Italy; 3Department of Health Science, University of Genoa, Genoa, Italy; 4Teleo Laboratory, Faculty of Dentistry, University of Nice, Nice, France Abstract: Dental caries is the most common chronic disease of childhood. Cariogram is a well-recognized algorithm-based software program based on different caries-related risk factors and intended to aid clinicians in performing more objective and consistent dental caries risk assessments. This type of approach precedes the diagnosis of caries and allows the dentist to identify at-risk patients and then take appropriate preventive measures before caries develop further. One of the etiological factors favoring the development of dental caries is the mutans streptococci. These acidogenic dental plaque inhabitants can be effectively antagonized by the activity of bacteriocins released by the probiotic Streptococcus salivarius M18 (salivarius M18. Moreover, salivarius M18 after colonizing the human oral mucosa produces the enzymes dextranase and urease that are able to counteract plaque formation and saliva acidity, respectively. Seventy-six subjects at high risk of dental caries were randomized and then either treated or not treated for 90 days with an oral formulation containing the oral probiotic salivarius M18 (Carioblis®. The results indicate that the use of salivarius M18 increases the chances of avoiding new dental caries development in children, and its application could be proposed as a new tool in the dentist's armory to be adopted in subjects considered at high risk on the basis of their Cariogram outcome. Keywords: BLIS M18, caries prediction, dextranase, urease, Streptococcus mutans, Streptococcus sobrinus, plaque, salivary pH, bacteriocins

  8. Dental caries and erosion status of 12-year-old Hong Kong children

    OpenAIRE

    Zhang, Shinan; Chau, Alex MH; Lo, Edward CM; Chu, Chun-Hung

    2014-01-01

    Background This study aimed to assess the dental caries and erosion status of 12-year-old Hong Kong children and study the determinants of dental caries and dental erosion of these children. Methods The survey was performed from 2011 to 2012 with ethics approval. Stratified random sampling was adopted to select 12-year-old children in 7 primary schools in Hong Kong. The participating parents were asked to complete a self-administered questionnaire concerning their children’s diet and oral hea...

  9. Effect of milk and yogurt on streptococcus sobrinus counts and caries score in rats

    OpenAIRE

    Maryam Ghasempour; Ramazam Rajabnia; Manouchehr Ashrafpour; Atiyyeh Ehsani; Ali Akbar Moghadamnia; Samane Gharekhani; Elaheh Ferdosi Shahandashti; Meghdad Bagheri

    2015-01-01

    Background: An anti-cariogenic diet containing probiotics can be effective in caries prevention. This animal study compared the effects of milk and yogurt on Streptococcus sobrinus counts and caries score. Materials and Methods: A total of 36 male rats were infected with S. sobrinus (27,607) and divided into three groups. Group A and B received 200 mL of milk and 100 g of yogurt per day, respectively, and a control group received 2.5 mL of NCP number 2 diet twice daily for 21 days. After ...

  10. The Predisposing Factors between Dental Caries and Deviations from Normal Weight

    OpenAIRE

    Amandeep Chopra; Nanak Chand Rao; Nidhi Gupta; Shelja Vashisth; Manav Lakhanpal

    2015-01-01

    Background: Dental caries and deviations from normal weight are two conditions which share several broadly predisposing factors. So it′s important to understand any relationship between dental state and body weight if either is to be managed appropriately. Aims: The study was done to find out the correlation between body mass index (BMI), diet, and dental caries among 12-15-year-old schoolgoing children in Panchkula District. Materials and Methods: A multistage sample of 12-15-year-old school...

  11. Factors associated with inter-municipality differences in dental caries experience among Danish adolescents. An ecological study

    DEFF Research Database (Denmark)

    Ekstrand, K R; Christiansen, M E C; Qvist, V;

    2009-01-01

    fluoride concentrations in the water supply and DMF-S values diminished in both years at a level above 0.35 ppm. The structured interview disclosed that municipalities with significant improvement in mean DMFS from 1999 to 2004 had established goals and were committed to the prevention of dental caries at...... children and adolescents in Denmark has declined significantly over the last 30 years. Our first analysis in 1999, however, disclosed huge inter-municipality disparities in mean DMFS values as well as in prevalence of caries on Danish children; that fluoride in the water supply and the length of the......Ekstrand KR, Christiansen MEC, Qvist V, Ismail A. Factors associated with inter-municipality differences in dental caries experience among Danish adolescents. An ecological study. Community Dent Oral Epidemiol 2009; 00: 000-000. (c) 2009 John Wiley & Sons A/SAbstract - Background: Caries on...

  12. Assessing caries increments in elderly patients with and without dementia A one-year follow-up study

    DEFF Research Database (Denmark)

    Ellefsen, B.; Holm-Pedersen, P.; Morse, D.E.; Schroll, M.; Andersen, B.B.; Waldemar, G.

    2009-01-01

    all participants, and the number was highest for the OD group. The one-year adjusted caries and filling increments (ADJCIs) were high for participants with and without dementia but were highest for participants in the AD and OD groups. Baseline risk factors for developing elevated coronal and root...... ADJCIs included having caries, having many teeth and being older than 80 years. onclusions. Elderly people referred to a memory clinic were at an elevated risk of developing high levels of coronal and root-surface caries during the first year after referral, and those with a dementia diagnosis other than......Background The authors conducted. a study to determine one-year, coronal and root caries increments in patients newly diagnosed as having Alzheimer disease (AD), other dementia (OD) or no dementia. Methods. The authors recruited patients from two hospital memory clinics in Copenhagen. The oral...

  13. Assessing caries increments in elderly patients with and without dementia: a one-year follow-up study

    DEFF Research Database (Denmark)

    Ellefsen, Birita; Holm-Pedersen, Poul; Morse, Douglas E; Schroll, Marianne; Andersen, Birgitte Bo; Waldemar, Gunhild

    2009-01-01

    all participants, and the number was highest for the OD group. The one-year adjusted caries and filling increments (ADJCIs) were high for participants with and without dementia but were highest for participants in the AD and OD groups. Baseline risk factors for developing elevated coronal and root...... ADJCIs included having caries, having many teeth and being older than 80 years. CONCLUSIONS: Elderly people referred to a memory clinic were at an elevated risk of developing high levels of coronal and root-surface caries during the first year after referral, and those with a dementia diagnosis other......BACKGROUND: The authors conducted a study to determine one-year coronal and root caries increments in patients newly diagnosed as having Alzheimer disease (AD), other dementia (OD) or no dementia. METHODS: The authors recruited patients from two hospital memory clinics in Copenhagen. The oral...

  14. Adjunct methods for caries detection

    DEFF Research Database (Denmark)

    Twetman, Svante; Axelsson, Susanna Bihari; Dahlén, Gunnar;

    2012-01-01

    scientific evidence for diagnostic accuracy regarding fiber-optic methods and quantitative light-induced fluorescence (+OOO). The electrical methods and laser fluorescence could be useful adjuncts to visual-tactile and radiographic examinations, especially on occlusal surfaces in permanent and primary molars......Abstract Objective. To assess the diagnostic accuracy of adjunct methods used to detect and quantify dental caries. Study design. A systematic literature search for relevant papers was conducted with pre-determined inclusion and exclusion criteria. Abstracts and full text articles were assessed...... independently by two reviewers. The study characteristics were compiled in tables and quality graded according to the QUADAS tool. The level of evidence for each diagnostic technology (fiber-optic methods, fluorescence methods, electrical methods) was based on studies of high or moderate quality according to...

  15. Natural products and caries prevention.

    Science.gov (United States)

    Cheng, Lei; Li, Jiyao; He, Libang; Zhou, Xuedong

    2015-01-01

    Dental caries is considered as the most common polymicrobial oral disease in the world. With the aim of developing alternative approaches to reduce or prevent the decay, numerous papers showed the potential anticaries activity of a number of natural products. The natural products with anticaries effects are selected from e.g. food, beverages, flowers or traditional herbs. Most of the effective components are proven to be polyphenol compounds. Many of the natural products are studied as antibacterial agents, while some of them are found to be effective in shifting the de-/remineralization balance. However, the mechanisms of the anticaries effects are still unclear for most of the natural products. In the future, more efforts need to be made to seek novel effective natural products via in vitro experiment, animal study and in situ investigations, as well as to enhance their anticaries effects with the help of novel technology like nanotechnology. PMID:25871417

  16. Probiotics in the prevention of dental caries

    Directory of Open Access Journals (Sweden)

    Johany Duque de Estrada Riverón

    2010-11-01

    Full Text Available Probiotics have the potential to provide significant benefits to human health, so we decided to investigate the probiotics species that may have preventive action against dental caries mainly in children in order to determine if there can be created a preventive medicine, made from probiotics found in the oral cavity. Oral probiotics that have shown promising activities in the prevention of dental caries are: Streptococcus salivarius (strain K12, BGH01 Lactobacillus salivarius, BGH089 gasseri Lactobacillus, Streptococcus sanguinis and Streptococcus oligofermentans. In vitro studies on the use of probiotics for the prevention of dental caries have shown interesting results, but in vivo they are not very encouraging. It is necessary to deepen in the therapeutic effects of probiotics strains already discovered in order to obtain from them an effective preventive agent against dental caries and so ensuring a better quality of life, especially in children.

  17. Dental caries and the associated factors influencing it in tribal, suburban and urban school children of Tamil Nadu, India: a cross sectional study

    OpenAIRE

    J Baby John; Sharath Asokan; Aswanth KP; P R Geetha Priya; A.K. Shanmugaavel

    2015-01-01

    Background The study was planned to assess the prevalence of dental caries among tribal, suburban and urban children of Tiruchengode and Erode of Tamil Nadu state, India. The objective of the study was to assess the association of dental caries with family background, dental service availability, transportation and knowledge on preventive dental measures among these three groups Design and methods Cross-sectional study. A total of 1028 school children in the age range of 9-12 years from vario...

  18. Antimicrobial effects of Citrus sinensis peel extracts against dental caries bacteria: An in vitro study

    Science.gov (United States)

    Shetty, Sapna B.; Mahin-Syed-Ismail, Prabu; Varghese, Shaji; Thomas-George, Bibin; Kandathil- Thajuraj, Pathinettam; Baby, Deepak; Haleem, Shaista; Sreedhar, Sreeja

    2016-01-01

    Background Ethnomedicine is gaining admiration since years but still there is abundant medicinal flora which is unrevealed through research. The study was conducted to assess the in vitro antimicrobial potential and also determine the minimum inhibitory concentration (MIC) of Citrus sinensis peel extracts with a view of searching a novel extract as a remedy for dental caries pathogens. Material and Methods Aqueous and ethanol (cold and hot) extracts prepared from peel of Citrus sinensis were screened for in vitro antimicrobial activity against Streptococcus mutans and Lactobacillus acidophilus, using agar well diffusion method. The lowest concentration of every extract considered as the minimal inhibitory concentration (MIC) values were determined for both test organisms. One way ANOVA with Post Hoc Bonferroni test was applied for statistical analysis. Confidence level and level of significance were set at 95% and 5% respectively. Results Dental caries pathogens were inhibited most by hot ethanolic extract of Citrus sinensispeel followed by cold ethanolic extract. Aqueous extracts were effective at very high concentrations. Minimum inhibitory concentration of hot and cold ethanolic extracts of Citrus sinensis peel ranged between 12-15 mg/ml against both the dental caries pathogens. Conclusions Citrus sinensispeels extract was found to be effective against dental caries pathogens and contain compounds with therapeutic potential. Nevertheless, clinical trials on the effect of these plants are essential before advocating large-scale therapy. Key words:Agar well diffusion, antimicrobial activity, dental caries, Streptococcus mutans, Lactobacillus acidophilus. PMID:26855710

  19. Dental caries characteristics in the first permanent molar in school age children.

    Directory of Open Access Journals (Sweden)

    Yoel González Beriau

    2009-04-01

    Full Text Available Background: Dental caries is one of the main health problems in children. The first permanent molar presents caries more frequently than any other. Objective: To describe the characteristics of dental caries in the first permanent molars in children between 6 and 13 years-old, and to assess oral hygiene and knowledge about the subject in all the patients treated in the stomatology consultation Barrio adentro “El Guapo”, from November 2005 to March 2006. Methods: A descriptive, transversal study showed that most of the patients had dental caries. It was proved that many of them had, at least, on of the first molars affected by dental caries. The quotient first molar affected/ patient was higher than one. Results: There was a decrease in the percentage of healthy permanent first molars. Poor oral hygiene prevailed, with a medium knowledge level on the subject. Most of the parents didn´t know about the first molar dental cavity. Conclusions: It was needed to perform educative tasks aimed at this age group to avoid further damage to this important tooth, central for the development of the stomatognathic system.

  20. Best clinical practice guidance for management of early caries lesions in children and young adults

    DEFF Research Database (Denmark)

    Kühnisch, J; Ekstrand, K R; Pretty, I;

    2016-01-01

    -invasively in the majority of cases. The spectrum of measures includes a low cariogenicity tooth-friendly diet, daily and appropriate management of the biofilm, home and within the dental office/surgery usage of fluorides as well as sealing techniques. CONCLUSION: The detection and management of non......BACKGROUND: The European Academy of Paediatric Dentistry (EAPD) encourages prevention and arrest of active dental caries. Therefore, the present guidance provides evidence- and clinically-based recommendations for detecting and diagnosing early/non-cavitated caries lesions, risk assessment and...... statements were agreed upon and, furthermore, gaps in our knowledge were identified. RESULTS: Following the systematic reviews and outcomes of the seminars, it was concluded that visual and radiographic caries detection should be utilised as a basic diagnostic approach to locate, assess and monitor non...

  1. The Microbial Ecology of Dental Caries

    OpenAIRE

    Bowden, G. H. W.

    2011-01-01

    The microbial ecology of caries is complex and incorporates mechanisms common to the natural colonization of the host and to plaque accumulation at sites that do not develop caries lesions. It is not simply accumulation of plaque in the oral cavity but also the ecology of oral bacteria among the host population and the ecology of organisms in the lesion. In these three habitats odontopathogens and other oral bacteria can undergo genotypic change, which may produce phenotypes more virulent or ...

  2. Caries in Portuguese children with Down syndrome

    OpenAIRE

    Cristina Maria Areias; Benedita Sampaio-Maia; Hercilia Guimaraes; Paulo Melo; David Andrade

    2011-01-01

    OBJECTIVES: Oral health in Down syndrome children has some peculiar aspects that must be considered in the follow-up of these patients. This study focuses on characterizing the environmental and host factors associated with dental caries in Portuguese children with and without Down syndrome. METHODS: A sibling-matched, population-based, cross-sectional survey was performed. RESULTS: Down syndrome children presented a significantly greater percentage of children without caries, 78% vs. 58% of ...

  3. Dental caries - A complete changeover (Part I)

    OpenAIRE

    Usha Carounanidy; Sathyanarayanan R

    2009-01-01

    In spite of a knowledge explosion in cariology science, dental caries still remains a misunderstood phenomenon by the clinicians. In order to effectively use the wide range of preventive and management strategies, it is imperative to look beyond those black and white spots that manifest on the tooth surfaces. This paper focuses on the revised versions of the etiopathogenesis and definition of dental caries disease in the present century.

  4. Dental caries - A complete changeover (Part I

    Directory of Open Access Journals (Sweden)

    Usha Carounanidy

    2009-01-01

    Full Text Available In spite of a knowledge explosion in cariology science, dental caries still remains a misunderstood phenomenon by the clinicians. In order to effectively use the wide range of preventive and management strategies, it is imperative to look beyond those black and white spots that manifest on the tooth surfaces.This paper focuses on the revised versions of the etiopathogenesis and definition of dental caries disease in the present century.

  5. Prevalence, risk surfaces and inter-municipality variations in caries experience in Danish children and adolescents in 2012.

    Science.gov (United States)

    Nørrisgaard, Pia Elisabeth; Qvist, Vibeke; Ekstrand, Kim

    2016-05-01

    Objective The aim of this study was to describe the caries experience, prevalence and distribution related to tooth type and surfaces in the primary and permanent dentition in children and adolescents in Denmark in 2012. In addition, to examine if explanatory factors influence the inter-municipality variation in caries experience. Materials and methods Data was collected in the public Child Dental Health Service. In total, 5636 caries registrations on 3-, 9-, 15- and 18-year-olds were collected in 35 of the 98 Danish municipalities. Caries experience was expressed by mean def-s/DMF-S and caries prevalence by def-s = 0/DMF-S = 0. Inter-municipality variations were illustrated. Multivariate regression analyses were applied to assess the influence of fluoride concentration in drinking water, proportion of immigrants and personal income on the inter-municipality variation in mean def-s/DMF-S. Results Only 4.6% of 3-year-olds had def-s (mean = 0.25), compared to 44.9% of 9-year-olds (mean = 3.07), primarily located occlusally and interproximally on the primary molars. Mean DMF-S for the 9-, 15- and 18-year-olds were 0.27, 1.97 and 4.40, respectively. Caries were primarily located occlusally and in pits on the permanent molars, which also showed high frequencies of sealings. Mean def-s/DMF-S showed substantial inter-municipality variations, while the caries location in both dentitions was rather stable. The three background factors explained less than 25% of the variation in mean def-s/DMF. Conclusions The caries distribution within the primary and permanent dentition among 3-, 9-, 15- and 18-year-olds followed definite patterns concerning location on teeth and surfaces. Background factors only explained a minor part of the variation. PMID:26651538

  6. Sugar alcohols, caries incidence, and remineralization of caries lesions: a literature review.

    Science.gov (United States)

    Mäkinen, Kauko K

    2010-01-01

    Remineralization of minor enamel defects is a normal physiological process that is well known to clinicians and researchers in dentistry and oral biology. This process can be facilitated by various dietary and oral hygiene procedures and may also concern dentin caries lesions. Dental caries is reversible if detected and treated sufficiently early. Habitual use of xylitol, a sugar alcohol of the pentitol type, can be associated with significant reduction in caries incidence and with tooth remineralization. Other dietary polyols that can remarkably lower the incidence of caries include erythritol which is a tetritol-type alditol. Based on known molecular parameters of simple dietary alditols, it is conceivable to predict that their efficacy in caries prevention will follow the homologous series, that is, that the number of OH-groups present in the alditol molecule will determine the efficacy as follows: erythritol >/= xylitol > sorbitol. The possible difference between erythritol and xylitol must be confirmed in future clinical trials. PMID:20339492

  7. Sugar Alcohols, Caries Incidence, and Remineralization of Caries Lesions: A Literature Review

    Directory of Open Access Journals (Sweden)

    Kauko K. Mäkinen

    2010-01-01

    Full Text Available Remineralization of minor enamel defects is a normal physiological process that is well known to clinicians and researchers in dentistry and oral biology. This process can be facilitated by various dietary and oral hygiene procedures and may also concern dentin caries lesions. Dental caries is reversible if detected and treated sufficiently early. Habitual use of xylitol, a sugar alcohol of the pentitol type, can be associated with significant reduction in caries incidence and with tooth remineralization. Other dietary polyols that can remarkably lower the incidence of caries include erythritol which is a tetritol-type alditol. Based on known molecular parameters of simple dietary alditols, it is conceivable to predict that their efficacy in caries prevention will follow the homologous series, that is, that the number of OH-groups present in the alditol molecule will determine the efficacy as follows: erythritol≥xylitol>sorbitol. The possible difference between erythritol and xylitol must be confirmed in future clinical trials.

  8. The distribution of burden of dental caries in schoolchildren: a critique of the high-risk caries prevention strategy for populations

    Directory of Open Access Journals (Sweden)

    Sheiham Aubrey

    2006-01-01

    Full Text Available Abstract Background The 'high-risk approach' is a commonly adopted strategy recommended for the prevention of dental caries in populations. The scientific basis for the strategy has been questioned. The objective of this study is to assess the contribution that children identified at 'high-risk' made towards the total of new caries lesions over a 4-year period, by analysing the distribution of new lesions per 100 children. Methods Data are from the National Preventive Dentistry Demonstration Programme (NPDDP in the United States. The analyses identified the distribution of new carious lesions over a 4-year period in four groups of 7 year-old children who received differing preventive regimes. Results The majority of new lesions occurred in those children classified at lowest caries risk at baseline. Irrespective of the preventive regime adopted and the initial caries levels, children classified as 'highest risk' contributed less than 6% of the total number of new lesions developing over 4 years. Conclusion These findings challenge the basis for the adoption of a high-risk strategy.

  9. Evaluation of caries experience in 3-6-year-old children, and dental attitudes amongst the caregivers in the Ludhiana city

    OpenAIRE

    Simratvir M; Moghe G; Thomas A.; Singh N; Chopra S

    2009-01-01

    Early Childhood Caries (ECC) is a lifestyle disease that begins when the child′s teeth erupt in the oral cavity. The distinctive pattern of decay rapidly spreads from one tooth to another and involves the surfaces of teeth that are usually not at risk. Detection of disease is crucial to control the oral condition using preventive and therapeutic regimes. The aim of this study was to determine the prevalence of caries in children of age 3-6 years in Ludhiana and to examine the relations...

  10. Haitian orphan population and protective factors against caries

    Directory of Open Access Journals (Sweden)

    Madelyn Rea

    2016-04-01

    Full Text Available Objective In Haiti, families were torn apart and children were left orphans after the 2010 earthquake. In the aftermath of this natural disaster many children were relocated to orphanages across the country and adopted internationally. Years later these children find themselves catching up in growth physically, mentally and emotionally after an extremely traumatic event during a crucial time in their health development. Another important marker of development is the primary dentition and the presence of caries.  We report estimates of early childhood caries (ECC frequency, risk factors and quality of health among Haitian children. Methods Medical and dental professionals conducted a descriptive cross sectional study through the Pittsburgh Kids Foundation and their partnership with IDADEE children’s home, EBAC orphanage and New Vision Children’s home. Vital signs were taken and recorded to create a health/growth history for each child. Brief dental screenings were conducted and topical fluoride treatments were administered. Risk factors and quality of health information was obtained from discussions with the caregivers present. The children and caregivers were given oral hygiene education and supplies (i.e. toothbrushes, toothpaste, floss.  Results Physical exams and dental screenings were conducted on the 40 children ages 3-10 years of age living in the IDADEE children’s home. Two children had cavitated teeth. Eight children had teeth that were stained. Four children had evidence of dental trauma. 26 out of the 40 children had otherwise healthy dentition. Conclusion The IDADEE children’s home and New Vision Children’s home have hopes to expand their capacity with new construction scheduled to be finished in 2016. As more children enter these homes action is needed to educate caregivers on ways to identify high-risk children to prevent ECC and ways they can be treated before irreversible damage is done to the developing permanent

  11. Implications of caries diagnostic strategies for clinical management decisions

    DEFF Research Database (Denmark)

    Baelum, Vibeke; Hintze, Hanne; Wenzel, Ann;

    2012-01-01

    OBJECTIVES: In clinical practice, a visual-tactile caries examination is frequently supplemented by bitewing radiography. This study evaluated strategies for combining visual-tactile and radiographic caries detection methods and determined their implications for clinical management decisions in a...

  12. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

    LENUS (Irish Health Repository)

    Tickle, Martin

    2011-10-10

    Abstract Background Dental caries is a persistent public health problem with little change in the prevalence in young children over the last 20 years. Once a child contracts the disease it has a significant impact on their quality of life. There is good evidence from Cochrane reviews including trials that fluoride varnish and regular use of fluoride toothpaste can prevent caries. The Northern Ireland Caries Prevention in Practice Trial (NIC-PIP) trial will compare the costs and effects of a caries preventive package (fluoride varnish, toothpaste, toothbrush and standardised dental health education) with dental health education alone in young children. Methods\\/Design A randomised controlled trial on children initially aged 2 and 3 years old who are regular attenders at the primary dental care services in Northern Ireland. Children will be recruited and randomised in dental practices. Children will be randomised to the prevention package of both fluoride varnish (twice per year for three years), fluoride toothpaste (1,450 ppm F) (supplied twice per year), a toothbrush (supplied twice a year) or not; both test and control groups receive standardised dental health education delivered by the dentist twice per year. Randomisation will be conducted by the Belfast Trust Clinical Research Support Centre ([CRSC] a Clinical Trials Unit). 1200 participants will be recruited from approximately 40 dental practices. Children will be examined for caries by independent dental examiners at baseline and will be excluded if they have caries. The independent dental examiners will examine the children again at 3 years blinded to study group. The primary end-point is whether the child develops caries (cavitation into dentine) or not over the three years. One secondary outcome is the number of carious surfaces in the primary dentition in children who experience caries. Other secondary outcomes are episodes of pain, extraction of primary teeth, other adverse events and costs which will

  13. Protocol for Northern Ireland Caries Prevention in Practice Trial (NIC-PIP trial: a randomised controlled trial to measure the effects and costs of a dental caries prevention regime for young children attending primary care dental services

    Directory of Open Access Journals (Sweden)

    Noble Solveig

    2011-10-01

    Full Text Available Abstract Background Dental caries is a persistent public health problem with little change in the prevalence in young children over the last 20 years. Once a child contracts the disease it has a significant impact on their quality of life. There is good evidence from Cochrane reviews including trials that fluoride varnish and regular use of fluoride toothpaste can prevent caries. The Northern Ireland Caries Prevention in Practice Trial (NIC-PIP trial will compare the costs and effects of a caries preventive package (fluoride varnish, toothpaste, toothbrush and standardised dental health education with dental health education alone in young children. Methods/Design A randomised controlled trial on children initially aged 2 and 3 years old who are regular attenders at the primary dental care services in Northern Ireland. Children will be recruited and randomised in dental practices. Children will be randomised to the prevention package of both fluoride varnish (twice per year for three years, fluoride toothpaste (1,450 ppm F (supplied twice per year, a toothbrush (supplied twice a year or not; both test and control groups receive standardised dental health education delivered by the dentist twice per year. Randomisation will be conducted by the Belfast Trust Clinical Research Support Centre ([CRSC] a Clinical Trials Unit. 1200 participants will be recruited from approximately 40 dental practices. Children will be examined for caries by independent dental examiners at baseline and will be excluded if they have caries. The independent dental examiners will examine the children again at 3 years blinded to study group. The primary end-point is whether the child develops caries (cavitation into dentine or not over the three years. One secondary outcome is the number of carious surfaces in the primary dentition in children who experience caries. Other secondary outcomes are episodes of pain, extraction of primary teeth, other adverse events and costs

  14. Caries selective ablation: the handpiece

    Science.gov (United States)

    Hennig, Thomas; Rechmann, Peter; Holtermann, Andreas

    1995-05-01

    Caries selective ablation is fixed to a window of fluences predicted by the ablation thresholds of carious and healthy dentin, respectively. The aim of the study was to develop a dental handpiece which guarantees homogeneous fluence at the irradiated tooth surface. Furthermore the point of treatment should be cooled down without energy losses due to the cooling system. We suggest the direct coupling of the laser radiation into a laminar stream of liquid, which acts in turn as a lengthened beam guide. The impacts of the laser radiation and of the cooling medium fall exactly into the same point. Hot ablation debris is removed out of the crater by the flush of the water jet. Fluences are constant if the handpiece is used in contact mode or at a distance. Normally the surface of a bare fiber working in contact mode is destroyed after a few shots. Coupling the laser radiation into a stream of liquid prevents this destruction. Putting together the benefits of this special handpiece short overall treatment times seem to be possible. High average power can be applied to the tooth without the threat of thermal damage. Furthermore no time consuming cutting of the fiber prolongs the treatment time.

  15. Milk fluoridation for the prevention of dental caries

    Directory of Open Access Journals (Sweden)

    Jolán Bánóczy

    2013-11-01

    Full Text Available The aim of this review is to give an overview of 55 years experience of milk fluoridation and draw conclusions about the applicability of the method. Fluoridated milk was first investigated in the early 1950s, almost simultaneously in Switzerland, the USA and Japan. Stimulated by the favourable results obtained from these early studies, the establishment of The Borrow Dental Milk Foundation (subsequently The Borrow Foundation in England gave an excellent opportunity for further research, both clinical and non-clinical, and a productive collaboration with the World Health Organization which began in the early 1980s. Numerous peer-reviewed publications in international journals showed clearly the bioavailability of fluoride in various types of milk. Clinical trials were initiated in the 1980s – some of these can be classed as randomised controlled trials, while most of the clinical studies were community preventive programmes. Conclusion. These evaluations showed clearly that the optimal daily intake of fluoride in milk is effective in preventing dental caries. The amount of fluoride added to milk depends on background fluoride exposure and age of the children: commonly in the range 0.5 to 1.0 mg per day. An advantage of the method is that a precise amount of fluoride can be delivered under controlled conditions. The cost of milk fluoridation programmes is low, about € 2 to 3 per child per year. Fluoridation of milk can be recommended as a caries preventive measure where the fluoride concentration in drinking water is suboptimal, caries experience in children is significant, and there is an existing school milk programme.

  16. Risk factors for caries - control and prevention

    Directory of Open Access Journals (Sweden)

    Melida Hasanagić

    2008-08-01

    Full Text Available Objectives. To investigate a prevalence of caries, filled permanentand extracted permanent teeth, as well as caries risk factors inschool children aged 7, 9 and 11.Methods. The survey included 800 children (296 children aged7; 254 children aged 9 and 250 children aged 11 from the MostarMunicipality, 400 of them living in both rural and urban areas.A dental mirror and standard light of dental chair were used forexamination. The DMF index (Dental Caries, Missing Teeth andFilled Teeth was determined, as well as failure in keeping teethhygiene, sugar intake with food, and incidence of oral cavity infection.Results. The dental state of permanent teeth in children aged 7and 9 has shown significant difference between the children fromrural and urban areas (p < 0,001. Out of 2,698 and 2,790 permanentteeth in children aged 11 from rural and urban areas, 1,086(40,25 % and 884 (31.68 % had caries, respectively (p < 0.01.The difference between these groups of children has been foundin relation to the index of oral hygiene too (p < 0.05.Conclusion. An identification of risk groups for getting caries wasvery important and could help health and social structures to maintaintheir programs in order to improve oral health.

  17. Restorative Treatment Thresholds for Proximal Caries in Dental PBRN

    OpenAIRE

    Kakudate, N.; Sumida, F.; Matsumoto, Y.; Manabe, K.; Yokoyama, Y.; Gilbert, G.H.; Gordan, V.V.

    2012-01-01

    This study was conducted to assess caries treatment thresholds among Japanese dentists and to identify characteristics associated with their decision to intervene surgically in proximal caries lesions within the enamel. Participants (n = 189) were shown radiographic images depicting interproximal caries and asked to indicate the lesion depth at which they would surgically intervene in both high- and low-caries-risk scenarios. Differences in treatment thresholds were then assessed via chi-squa...

  18. Total antioxidant capacity of saliva and dental caries

    OpenAIRE

    Ahmadi Motamayel, Fatemeh; Goodarzi, Mohammad Taghi; Hendi, Seyedeh Sareh; Kasraei, Shahin; Moghimbeigi, Abbas

    2013-01-01

    Objective: Dental caries is one of the most common infectious diseases worldwide. Saliva has many functions in the oral cavity and is the first line defense against dental caries. Oxidative stress can affect initiation and progression of many inflammatory and infectious diseases such as dental caries. Thus the aim of this study was to evaluate the relationship between total antioxidant capacity (TAC) of saliva and dental caries. Study Design: 100 healthy high school students (50 female and 50...

  19. Influence of chemomechanical caries removal methods on dentine

    OpenAIRE

    Hamama, Hamdi Hosni Hamdan Eldesouki

    2014-01-01

    Chemomechanical caries excavation is an excellent example of conservative caries removal methods due to its ability to reliably preserve a greater thickness of caries-affected dentine (CAD). Chemomechanical caries removal (CMCR) agents dissolve the denatured collagen fibrils leaving the sound and partially degraded fibrils intact. Also, one of the main advantages of the CMCR method is its characteristic visual excavation end point sign, after this point, the solution fails to become turbid. C...

  20. Salivary Antimicrobial Peptide Expression and Dental Caries Experience in Children

    OpenAIRE

    Tao, Renchuan; Jurevic, Richard J.; Coulton, Kimberly K.; Tsutsui, Marjorie T.; Roberts, Marilyn C.; Kimball, Janet R.; Wells, Norma; Berndt, Jeffery; Dale, Beverly A.

    2005-01-01

    Dental caries is a major worldwide oral disease problem in children. Although caries are known to be influenced by dietary factors, the disease results from a bacterial infection; thus, caries susceptibility may be affected by host factors such as salivary antimicrobial peptides. This study aimed to determine a possible correlation between caries prevalence in children and salivary concentrations of the antimicrobial peptides human beta-defensin-3 (hBD-3), the cathelicidin LL37, and the alpha...

  1. Effect of milk and yogurt on streptococcus sobrinus counts and caries score in rats

    Directory of Open Access Journals (Sweden)

    Maryam Ghasempour

    2015-01-01

    Full Text Available Background: An anti-cariogenic diet containing probiotics can be effective in caries prevention. This animal study compared the effects of milk and yogurt on Streptococcus sobrinus counts and caries score. Materials and Methods: A total of 36 male rats were infected with S. sobrinus (27,607 and divided into three groups. Group A and B received 200 mL of milk and 100 g of yogurt per day, respectively, and a control group received 2.5 mL of NCP number 2 diet twice daily for 21 days. After killing the animals, their lower left jaws were removed and sonicated to quantify the colonies of S. sobrinus. Dental caries was scored using Keyes technique. Data were analyzed using ANOVA and Kruskal-Wallis, Mann-Whitney and Wilcoxon-Signed Rank tests. Statistical significance was set at P < 0.05. Results: The mean (±standard error of the mean of S. sobrinus colonies in the milk, yogurt and control groups were determined at 119666.67 (±20733, 46416.666 (±12846 and 163,250 (±33493, respectively. Microbial counts decreased in the yogurt group compared with the milk and control groups (P = 0.004 and P = 0.000; respectively. There were significant differences between caries scores of smooth surfaces in the milk and yogurt groups compared with the control group (P = 0.000 and P = 0.000, respectively. Both milk and yogurt significantly reduced caries score of fissured surfaces compared with controls (P = 0.004 and P = 0.000, respectively. Conclusion: Considering the limitations of this study, yogurt administration reduces S. sobrinus counts. In addition, yogurt and milk regimens reduce the caries scores of smooth and fissured surfaces.

  2. Laser-induced fluorescence as a method of early caries diagnosis

    Science.gov (United States)

    Mielczarek, Agnieszka; Wiewior, Piotr

    2001-07-01

    Use of lasers in dentistry dates back 20 years but is still not fully exploited, especially when concerning the hard dental tissues. Over the past many efforts and actions have been involved in testing and developing new methods for caries diagnosis. The implementation of these methods in general dental practice is unfortunately still limited because too little scientific evidence exists to support them. One of the age-old concerns for dentists is that decay is often discovered too late. Dentists commonly use x-ray imaging for early caries detection, but this method cannot reveal decay at a sufficiently early stage to avoid restorative methods. Generally, if a caries lesion si detected by x-ray, the mineral loss within the tooth is normally very high and will need invasive treatment. Several laser based techniques, as also other optical methods of detecting caries lesions at an early stage seem to be very promising. Fluorescence of tooth structure is observed when hard tissues are illuminated using laser light. Decayed areas appear dark and provide a contrast against the healthy background surrounding them, so discriminating sound and carious tissues. The aim of this study was to present the possibilities of using laser induced fluorescence in the diagnosis of early caries lesions. The current state-of-the-art is presented, as well as results of our investigations. In our studies an argon ion laser was used to illuminate the teeth and the fluorescence pictures were captured with a CCD camera and then analyzed. Results confirmed that laser induced fluorescence can be used as a sensitive method of caries diagnosis.

  3. Comparing caries risk profiles between 5- and 10- year-old children with cleft lip and/or palate and non-cleft controls

    DEFF Research Database (Denmark)

    Sundell, Anna Lena; Ullbro, Christer; Marcusson, Agneta;

    2015-01-01

    cleft lip and/or palate (CL(P)) children with non-cleft controls in the same age using a computerized caries risk assessment model. METHODS: The study group consisted of 133 children with CL(P) (77 subjects aged 5 years and 56 aged 10 years) and 297 non-cleft controls (133 aged 5 years and 164 aged 10......BACKGROUND: Previous studies have suggested that children with oral clefts may have higher caries prevalence in comparison with non-cleft controls but the relative importance of the potential risk factors is not clear. The aim of this study was to compare the caries risk profiles in a group of...

  4. Comparing caries risk profiles between 5- and 10- year-old children with cleft lip and/or palate and non-cleft controls

    OpenAIRE

    Lena Sundell, Anna; Ullbro, Christer; Marcusson, Agneta; Twetman, Svante

    2015-01-01

    Background: Previous studies have suggested that children with oral clefts may have higher caries prevalence in comparison with non-cleft controls but the relative importance of the potential risk factors is not clear. The aim of this study was to compare the caries risk profiles in a group of cleft lip and/or palate (CL(P)) children with non-cleft controls in the same age using a computerized caries risk assessment model. Methods: The study group consisted of 133 children with CL(P) (77 subj...

  5. Equity in children’s dental caries before and after cessation of community water fluoridation: differential impact by dental insurance status and geographic material deprivation

    OpenAIRE

    McLaren, Lindsay; McNeil, Deborah A.; Potestio, Melissa; Patterson, Steve; Thawer, Salima; Faris, Peter; Shi, Congshi; Shwart, Luke

    2016-01-01

    Background One of the main arguments made in favor of community water fluoridation is that it is equitable in its impact on dental caries (i.e., helps to offset inequities in dental caries). Although an equitable effect of fluoridation has been demonstrated in cross-sectional studies, it has not been studied in the context of cessation of community water fluoridation (CWF). The objective of this study was to compare the socio-economic patterns of children’s dental caries (tooth decay) in Calg...

  6. Quantification and Correlation of Oral Candida with Caries Index Among Different Age Groups of School Children: A Case–Control Study

    Science.gov (United States)

    Naidu, BV; Reginald, BA

    2016-01-01

    Background: Dental caries is the most common infectious disease affecting humans and is the predominant cause of tooth loss in children. Although Candida's role in dental caries has been studied extensively, limited homogenous studies have been conducted and none have been found, that associate Candida with dental caries, while correlating it to different age groups. Aim: The study aimed to quantify oral Candida in school children and correlate candidal carriage to the caries index and further analyze an age association. Subjects and Methods: Decayed-Filled teeth/Decayed-Missing-Filled Teeth (dft/DMFT) index scores of 150 subjects were evaluated, and concentrated oral rinse samples were collected from each participant for mycologic investigation. Based on the age and caries activity, the participants were categorized into three groups consisting of 50 each such as Group-I (caries active participants of 6–12 years age), Group-II (caries active participants in 13–18 years age), and Group-III (caries-free participants in 6–18 years age); CHROMagar™ was used as a primary culture medium for candidal growth. The data was statistically analyzed using Unpaired t-test, Chi-square test and Spearman's rank order. Results: The results demonstrated that as age increases, the dft/DMFT scores as well as the candidal growth decreased. In addition, the oral candidal carriage levels were found to be low in caries-free group (Group-III) when compared to the study groups. Conclusion: The presence of Candida was directly related to the caries status and inversely proportional to the age. PMID:27213089

  7. 21 CFR 872.1740 - Caries detection device.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Caries detection device. 872.1740 Section 872.1740...) MEDICAL DEVICES DENTAL DEVICES Diagnostic Devices § 872.1740 Caries detection device. (a) Identification. The caries detection device is a device intended to show the existence of decay in a patient's...

  8. 21 CFR 872.1745 - Laser fluorescence caries detection device.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Laser fluorescence caries detection device. 872... SERVICES (CONTINUED) MEDICAL DEVICES DENTAL DEVICES Diagnostic Devices § 872.1745 Laser fluorescence caries detection device. (a) Identification. A laser fluorescence caries detection device is a laser,...

  9. Pattern of dental caries in Mulago Dental School clinic, Uganda

    OpenAIRE

    Kutesa, Annet; Mwanika, Andrew; Wandera, Margaret

    2005-01-01

    Information on dental caries among patients attending Mulago Hospital is scarce. Yet knowledge of the pattern of caries can be used to plan preventive and treatment interventions. This study describes the pattern of dental caries (in terms of age group, tooth and tooth surface and gender) among patients attending the Public Health Dental Officers School Clinic, Mulago Hospital.

  10. The caries process and its effect on the pulp

    DEFF Research Database (Denmark)

    Bjørndal, Lars

    2008-01-01

    The understanding of the caries process and its effect on the pulp is presented in the context that caries does develop in various rates of progression. Early in the caries process, the pulp reflects changes within lesion activity. Thus, the early pulp response is reversible. Later, the rate of c...

  11. Comparative studies of modern methods for caries detection and quantification

    OpenAIRE

    Shi, Xie-Qi

    2001-01-01

    In clinical dentistry proper treatment of caries lesions is highly dependent on diagnostic accuracy. Aim The present dissertation aimed at the evaluation and comparisons between several modem methods for caries detection and quantification. Methods The employed methods for detection and quantification of caries lesions may be divided into two categories, namely laser fluorescence based methods and radiographic methods. Laser fluorescence The performance of the...

  12. Diversity Considerations for Promoting Early Childhood Oral Health: A Pilot Study

    OpenAIRE

    Sarah Prowse; Schroth, Robert J; Alexandria Wilson; Edwards, Jeanette M.; Janet Sarson; Levi, Jeremy A.; Moffatt, Michael E

    2014-01-01

    Objectives. Several groups in Manitoba, Canada, experience early childhood caries (ECC), including Aboriginal, immigrant, and refugee children and those from select rural regions. The purpose of this pilot study was to explore the views of parents and caregivers from four cultural groups on early childhood oral health and ECC. Methods. A qualitative descriptive study design using focus groups recruited parents and caregivers from four cultural groups. Discussions were documented, audio-record...

  13. Birthweight and Childhood Cancer

    DEFF Research Database (Denmark)

    Paltiel, Ora; Tikellis, Gabriella; Linet, Martha; Golding, Jean; Lemeshow, Stanley; Phillips, Gary; Lamb, Karen; Stoltenberg, Camilla; Håberg, Siri E; Strøm, Marin; Granstrøm, Charlotta; Northstone, Kate; Klebanoff, Mark; Ponsonby, Anne-Louise; Milne, Elizabeth; Pedersen, Marie; Kogevinas, Manolis; Ha, Eunhee; Dwyer, Terence

    2015-01-01

    BACKGROUND: Evidence relating childhood cancer to high birthweight is derived primarily from registry and case-control studies. We aimed to investigate this association, exploring the potential modifying roles of age at diagnosis and maternal anthropometrics, using prospectively collected data from...... the International Childhood Cancer Cohort Consortium. METHODS: We pooled data on infant and parental characteristics and cancer incidence from six geographically and temporally diverse member cohorts [the Avon Longitudinal Study of Parents and Children (UK), the Collaborative Perinatal Project (USA......). Childhood cancer (377 cases diagnosed prior to age 15 years) risk was analysed by type (all sites, leukaemia, acute lymphoblastic leukaemia, and non-leukaemia) and age at diagnosis. We estimated hazard ratios (HR) and 95% confidence intervals (CI) from Cox proportional hazards models stratified by cohort...

  14. Childhood Obesity

    OpenAIRE

    Aydın, Ahmet; Koca, Fahrettin; Fıçıcıoğlu, Can; Çam, Halit; Mıkla, Şerare

    1995-01-01

    Management of childhood obesity and its early and late complications are among the most difficult problems confronted by pediatricians and practitioners The purpose of this review is to provide information for the evaluation and treatment of childhood obesity Key nbsp;words: nbsp;Child Obesity Etiology Management Complications

  15. Social-dental and social representation aspects of dental caries in the mother-child context

    Directory of Open Access Journals (Sweden)

    Cristina Brger Fadel

    2009-10-01

    Full Text Available Objectives: To investigate social and dental maternal characteristics related to the child’s caries experience and to verify the social representation of mothers with regard to the oral health-illness process. Methods: The sample consisted of 272 pairs of mothers and children who attending public institutions of early childhood education in Ponta Grossa city. The information of interest was collected through a structured, oral clinical examination and semi-structured interview. The test used for statistical analysis was a chi-square for independence. Results: The results confirmed the association between the mothers’ need for treatment and the children’s dental caries experience as well as their relationship with socio-economic variables. Education, income, number of children and frequency of visits to the dentist were the variables that showed statistical significance. Conclusion: Unfavorable maternal social inclusion, the number of children the mother has, their need for dental treatment and their frequency of visits to the dentist were associated with the children’s dental caries experience. Moreover, it appears that the mother’s social representations was an important tool for health information, and should be considered in the formulation of public policies.

  16. Evaluation of non-microbial salivary caries activity parameters and salivary biochemical indicators in predicting dental caries

    OpenAIRE

    A. Kaur; K S Kwatra; Kamboj, P.

    2012-01-01

    Aim: The aim of the present study was the evaluation of non-microbial salivary caries activity parameters and salivary biochemical indicators in predicting dental caries. Materials and Methods: The present study was carried out on 60 children, aged 4-6 years, selected from the schools of Panchkula district, Haryana, on the basis of their caries status. Level of hydration, flow rate, pH, buffering capacity, relative viscosity, calcium, phosphorus and alkaline phosphatase levels in caries-free ...

  17. Radiation caries - an evil eye of radiotherapy

    International Nuclear Information System (INIS)

    Although radiotherapy plays an important role in the management of patients with head and neck cancer, it is also associated with several undesired side effects such as radiation caries which is a common, yet serious, complication. The radiotherapy field of exposure frequently includes the salivary glands, oral mucosa, and jaws, thus, leading to various side effects including hyposalivation, mucositis, and taste loss. Irradiated patients are also at increased risk for the development of a rapid, rampant carious process known as radiation caries. Lesions tend to develop four weeks after completion of radiotherapy and affect atypical areas of teeth, such as the lingual surface, incisal edges, and cusp tips. The aim of this paper is to review the clinical features, prevention and management of radiation caries. (author)

  18. Fluoride Importance in Controlling Caries and Fluorosis

    Directory of Open Access Journals (Sweden)

    Gaurav Solanki

    2012-04-01

    Full Text Available The use of fluorides for oral health has always involved a balance between the protective benefit against dental caries and the risk of developing fluorosis. The link between fluoride and dental health was established to determining the causes of dental fluorosis or enamel mottling. Fluorosis in Indian children was highly prevalent in the early 1990s. Policy were introduced to control fluoride exposure and to reduce the prevalence of fluorosis. The study aimed of describing the prevalence, severity and risk factors for fluorosis, and to describe the trend of fluorosis among Indian children. The study also aimed of exploring the effect of the change in fluoride exposure on dental fluorosis and caries. Establishing an appropriate use of fluoride toothpaste could be successful in reducing fluorosis without a significant increase in caries experience.

  19. Probiotics for caries prevention and control

    DEFF Research Database (Denmark)

    Twetman, S; Keller, M K

    2012-01-01

    Modulation of the microbiota for restoring and maintaining health is a growing issue in medical science. A search for relevant clinical trials on the use of probiotic bacteria as a potential and clinically applicable anti-caries measure was performed. According to predetermined criteria, papers...... were selected and key data on study design, sample size, intervention, duration, and results were extracted. Two animal and 19 human studies were retrieved. Most studies were short-term and restricted to microbiological endpoints, and only 3 human studies reported a caries endpoint. A high degree of...... heterogeneity among the included investigations hampered the analysis. Significant reductions of mutans streptococci in saliva or plaque following daily intake of probiotic lactobacilli or bifidobacteria were reported in 12 out of 19 papers, whereas 3 reported an increase of lactobacilli. Three caries trials in...

  20. Detection and monitoring of early caries lesions

    DEFF Research Database (Denmark)

    Pretty, I A; Ekstrand, K R

    2016-01-01

    co-workers from 2013 and this still represents the current state of the science in relation to caries detection and monitoring. The review described among others, visible detection systems, image-based detection systems and point-measurement approaches. RESULTS: The current evidence base suggests...... that while there are numerous devices or technology-enabled detection systems, the use of a careful, methodical visual inspection of clean, dry teeth, supplemented where indicated by radiographic views, remains the standard of care in caries detection and diagnostics. Further, it is possible by means...... to the clinician and the patient for whom it may be a useful educational and motivational tool. CONCLUSIONS: Recommendations are presented that can be adopted and adapted to local circumstances and that are both substantiated by evidence and promote a clear, simple and consistent approach to caries...

  1. Caries Prevalence and Caries Associated Measures in Children Living in a Rural Romanian Village

    OpenAIRE

    Kaveh, Babak; Witkowska, Emilia

    2014-01-01

    A cross-sectional study was performed with the aim to investigate the caries prevalence and associated factors in 6 to 15 year old school children living in a village outside Cluj-Napoca, Romania. All children were offered to be included and examined for dental caries according to World Health Organisation (WHO) criteria. Caries was scored at the tooth and surface levels D/d=decayed, M/m=missing, F/f=filled, T/t=tooth, S/s=surface (DMFT/DMFS/dmft/dmfs) for the permanent and deciduous dentitio...

  2. Genotypic Diversity of Streptococcus mutans in Caries-Free and Caries-Active Preschool Children

    OpenAIRE

    R.C. Poli-Frederico; Garcia, J.E.; Ferreira, F. B. A.; Maciel, S. M.; Segura, V. G.; M.R. Rodrigues; Pieralisi, F. J. S.

    2010-01-01

    Aim. The aim of the present paper was to evaluate the genotypic diversity of S. mutans in caries-free and caries-active preschool children in Brazil. Design. Twenty-eight preschool children were examined regarding caries experience by the dmft index. DNA from 280 isolates of S. mutans was extracted. S. mutans evaluated using to the PCR method, with primers for the glucosyltransferase gene. The genetic diversity of S. mutans isolates was analyzed by arbitrary primed-PCR (AP-PCR) reactions. The...

  3. Enamel remineralization: controlling the caries disease or treating early caries lesions?

    Directory of Open Access Journals (Sweden)

    Jaime Aparecido Cury

    2009-06-01

    Full Text Available The emphasis currently given to new technologies for enamel remineralization suggests that the changes in the understanding of the dental caries disease, which occurred in the last century, were either not yet adopted or were forgotten. Just like in the past, when the disease was "treated" by restoring cavities, there is presently a misunderstanding on the concept of incipient lesion remineralization. The aim of this paper was to review some concepts about caries, the natural phenomenon of enamel remineralization and the effect of fluoride (F on it, and also to discuss the clinical relevance of remineralizing products recently launched in the marketplace aiming to "treat early caries lesions".

  4. The predisposing factors between dental caries and deviations from normal weight

    Directory of Open Access Journals (Sweden)

    Amandeep Chopra

    2015-01-01

    Full Text Available Background: Dental caries and deviations from normal weight are two conditions which share several broadly predisposing factors. So it′s important to understand any relationship between dental state and body weight if either is to be managed appropriately. Aims: The study was done to find out the correlation between body mass index (BMI, diet, and dental caries among 12-15-year-old schoolgoing children in Panchkula District. Materials and Methods: A multistage sample of 12-15-year-old school children (n = 810 in Panchkula district, Haryana was considered. Child demographic details and diet history for 5 days was recorded. Data regarding dental caries status was collected using World Health Organization (1997 format. BMI was calculated and categorized according to the World Health Organization classification system for BMI. The data were subjected to statistical analysis using chi-square test and binomial regression developed using the Statistical Package for Social Sciences (SPSS 20.0. Results: The mean Decayed Missing Filled Teeth (DMFT score was found to be 1.72 with decayed, missing, and filled teeth to be 1.22, 0.04, and 0.44, respectively. When the sample was assessed based on type of diet, it was found that vegetarians had higher mean DMFT (1.72 as compared to children having mixed diet. Overweight children had highest DMFT (3.21 which was followed by underweight (2.31 and obese children (2.23. Binomial regression revealed that females were 1.293 times at risk of developing caries as compared to males. Fair and poor Simplified-Oral Hygiene Index (OHI-S showed 3.920 and 4.297 times risk of developing caries as compared to good oral hygiene, respectively. Upper high socioeconomic status (SES is at most risk of developing caries. Underweight, overweight, and obese are at 2.7, 2.5, and 3 times risk of developing caries as compared to children with normal BMI, respectively. Conclusion: Dental caries and deviations from normal weight are two

  5. Oral hygiene practices and dental caries prevalence among 12 & 15 years school children in Ambala, Haryana -A cross-sectional study

    OpenAIRE

    Goel, Richa; Vedi, Archita; Veeresha, Koratagere Lingappa; Sogi, Girish Malleshappa; Gambhir, Ramandeep Singh

    2015-01-01

    Background Dental caries and gum disease are a major public health problem predominantly affecting children worldwide. Therefore the present study was conducted to assess oral hygiene practices, prevalence of dental caries and periodontal diseases among 12 and 15 years old high school children in public and government schools of Ambala district, Haryana and to provide data for planning and evaluation of oral health care promotion programs. Material and Methods A cross-sectional descriptive su...

  6. Innovative interventions to promote positive dental health behaviors and prevent dental caries in preschool children: study protocol for a randomized controlled trial

    OpenAIRE

    Gao, Xiaoli; Lo, Edward Chin Man; McGrath, Colman; Ho, Samuel Mun Yin

    2013-01-01

    Background Dental caries (tooth decay) is highly prevalent and is largely attributable to unhealthy self-care behaviors (diet and oral hygiene). The conventional (health) education (CE), focusing on disseminating information and giving normative advice, often fails to achieve sustained behavioral changes. This study incorporates two innovative elements into CE: (i) motivational interviewing (MI), a client-centered counseling for changing behaviors, and (ii) an interactive caries risk assessme...

  7. Dental caries, oral-health-related quality of life and atraumatic restorative treatment (ART): a study of adolescents in Kilwa district of Tanzania

    OpenAIRE

    Mashoto, Kijakazi Obed

    2011-01-01

    Background: To effectively plan and implement oral-health education and treatment programs targeting school students, information on the social and behavioral correlations of caries and subsequent ailments is important. Such information is limited in developing countries in general and in Tanzania in particular. Objective: This study examined the prevalence of dental caries, its socio-behavioral distribution and its impact on daily life activities in adolescents attending prima...

  8. Reliability of self-reported toothbrushing frequency as an indicator for the assessment of oral hygiene in epidemiological research on caries in adolescents: a cross-sectional study

    OpenAIRE

    Gil, Giovana S; Morikava, Francine S; Santin, Gabriela C; Pintarelli, Tatiana P; Fraiz, Fabian C; Ferreira, Fernanda M.

    2015-01-01

    Background In the present state of knowledge regarding the etiology of dental caries, it is unacceptable for studies addressing factors associated with this outcome to disregard oral hygiene. Simple, valid methods are needed for the assessment of oral hygiene in adolescents to allow this condition to be properly investigated in epidemiological studies on caries and assist in the establishment of health promotion measures. The aim of the present study was to test the hypothesis that the self-r...

  9. Dental plaque, preventive care, and tooth brushing associated with dental caries in primary teeth in schoolchildren ages 6–9 years of Leon, Nicaragua

    OpenAIRE

    del Socorro Herrera, Miriam; Medina-Solis, Carlo Eduardo; Minaya-Sánchez, Mirna; Pontigo-Loyola, América Patricia; Villalobos-Rodelo, Juan José; Islas-Granillo, Horacio; de la Rosa-Santillana, Rubén; Maupomé, Gerardo

    2013-01-01

    Background Our study aimed to evaluate the effect of various risk indicators for dental caries on primary teeth of Nicaraguan children (from Leon, Nicaragua) ages 6 to 9, using the negative binomial regression model. Material/Methods A cross-sectional study was carried out to collect clinical, demographic, socioeconomic, and behavioral data from 794 schoolchildren ages 6 to 9 years, randomly selected from 25 schools in the city of León, Nicaragua. Clinical examinations for dental caries (dmft...

  10. Reducing Early Childhood Tooth Decay: Strategies for State Medicaid and CHIP Dental Program Managers

    OpenAIRE

    Colin Reusch; Meg Booth; Leslie Foster

    2015-01-01

    Young children who are enrolled in Medicaid or the Children’s Health Insurance Program (CHIP) can be at risk for developing early childhood caries (ECC). ECC is a chronic bacterial infection that causes severe tooth decay and can begin to develop before baby teeth erupt.

  11. Reducing Early Childhood Tooth Decay: Leading Steps for State Policymakers

    OpenAIRE

    Leslie Foster; Meg Booth; Colin Reusch

    2015-01-01

    Young children who are enrolled in Medicaid or the Children’s Health Insurance Program (CHIP) can be at risk for developing early childhood caries (ECC). ECC is a chronic bacterial infection that causes severe tooth decay and can begin to develop before baby teeth erupt. Children with ECC may experience pain, difficulty eating, developmental complications, and loss of days in day care or preschool. ECC is expensive to treat and untreated ECC can lead to other serious infections.

  12. Evaluation of non-microbial salivary caries activity parameters and salivary biochemical indicators in predicting dental caries

    Directory of Open Access Journals (Sweden)

    A Kaur

    2012-01-01

    Full Text Available Aim: The aim of the present study was the evaluation of non-microbial salivary caries activity parameters and salivary biochemical indicators in predicting dental caries. Materials and Methods: The present study was carried out on 60 children, aged 4-6 years, selected from the schools of Panchkula district, Haryana, on the basis of their caries status. Level of hydration, flow rate, pH, buffering capacity, relative viscosity, calcium, phosphorus and alkaline phosphatase levels in caries-free and caries-active children were evaluated. Results: Results showed that 90% of subjects in the caries-free group and 30% of subjects in the caries-active group had normal level of hydration value of less than 60 s and the difference was found to be statistically very highly significant. Normal flow rate of stimulated saliva was found in 90% of the subjects in caries-free group and 33.3% subjects in the caries active group and difference was found to be statistically very highly significant. Adequate salivary pH was found in 100% subjects in caries-free group and 30% in caries-active group and the difference was statistically very highly significant. Conclusion: To conclude, within limitations of this study, it became clear that normal level of hydration and higher values for flow rate, pH, buffering capacity of saliva lead to good oral health and a reduced caries occurrence. Increased salivary viscosity plays a role in increasing caries incidence. Salivary biochemical indicators like calcium, phosphorus and alkaline phosphatase also play their respective role in determining caries susceptibility of an individual. These salivary parameters can be used as diagnostic tool for caries risk assessment.

  13. Diversity Considerations for Promoting Early Childhood Oral Health: A Pilot Study

    Directory of Open Access Journals (Sweden)

    Sarah Prowse

    2014-01-01

    Full Text Available Objectives. Several groups in Manitoba, Canada, experience early childhood caries (ECC, including Aboriginal, immigrant, and refugee children and those from select rural regions. The purpose of this pilot study was to explore the views of parents and caregivers from four cultural groups on early childhood oral health and ECC. Methods. A qualitative descriptive study design using focus groups recruited parents and caregivers from four cultural groups. Discussions were documented, audio-recorded, transcribed, and then analyzed for content based on themes. Results. Parents and caregivers identified several potential barriers to good oral health practice, including child’s temperament, finances, and inability to control sugar intake. Both religion and genetics were found to influence perceptions of oral health. Misconceptions regarding breastfeeding and bottle use were present. One-on-one discussions, parental networks, and using laypeople from similar backgrounds were suggested methods to promote oral health. The immigrant and refugee participants placed emphasis on the use of visuals for those with language barriers while Hutterite participants suggested a health-education approach. Conclusions. These pilot study findings provide initial insight into the oral health-related knowledge and beliefs of these groups. This will help to inform planning of ECC prevention and research strategies, which can be tailored to specific populations.

  14. Understanding and managing dental caries: a medical approach.

    Science.gov (United States)

    Steinberg, Steve

    2007-01-01

    This article has taken a medical approach toward the understanding and managing of dental caries. Caries has been defined as a point in a person's life when there is an imbalance between protective and pathologic factors such that the process of demineralization of tooth structure by acid from bacteria in the tooth biofilm exceeds the patient's ability to remineralized tooth structure. The patient diagnosed with caries is out of balance. Caries is a diagnosis of a person. People have caries, teeth have lesions. Caries lesion detection, classification, and analysis are done at the level of the tooth surface. Caries is a process in time. Today we establish a diagnosis. For the future we establish a prediction. Patients can be diagnosed as caries active, caries balanced, or caries undetermined. For an improved treatment plan, future risk and prognosis assessments are accomplished by classifying all patients as either low, moderate, or high risk. A combination of diagnosis and risk or prognosis assessment leads to five treatment groups, each with an appropriate protocol for managing the disease process. The five protocols follow from the use of the four-step medical model for caries management. In the end, there are two treatment plans for these patients: a restorative therapy plan that treats the holes and a disease management plan that treats the disease. Surgical treatment does not manage the disease. Today we are managing tooth decay with medicine instead of a drill. PMID:18051341

  15. Calcium-phosphate-osteopontin particles for caries control

    DEFF Research Database (Denmark)

    Schlafer, Sebastian; Birkedal, Henrik; Olsen, Jakob;

    2016-01-01

    Caries is caused by acid production in biofilms on dental surfaces. Preventing caries therefore involves control of microorganisms and/or the acid produced. Here, calcium-phosphate-osteopontin particles are presented as a new approach to caries control. The particles are made by co-precipitation ......Caries is caused by acid production in biofilms on dental surfaces. Preventing caries therefore involves control of microorganisms and/or the acid produced. Here, calcium-phosphate-osteopontin particles are presented as a new approach to caries control. The particles are made by co......, and the pH always remained above 5.5. Hence, calcium-phosphate-osteopontin particles show potential for applications in caries control....

  16. Relation Between Past and Present Dietary Sugar Intake and Dental Caries in A High Caries Population

    OpenAIRE

    T Malek Mohammadi; Kay EJ; A Hajizamani

    2008-01-01

    Objective: The main objective of this study was to investigate relationship between re-ported dietary habits and dental caries in five and six-year-old children referred for dental extractions.Materials and Methods: Two hundred children were examined using standard caries di-agnostic criteria. The numbers of decayed, missing and filled deciduous teeth were re-corded. A food frequency table was completed by the parents of each child and analyzedthrough weighting the cariogenic potentialby the ...

  17. Diabetes Enhances Dental Caries and Apical Periodontitis in Caries-Susceptible WBN/KobSlc Rats

    OpenAIRE

    Kodama, Yasushi; Matsuura, Masahiro; Sano, Tomoya; Nakahara, Yutaka; Ozaki, Kiyokazu; Narama, Isao; Matsuura, Tetsuro

    2011-01-01

    Many epidemiologic studies have suggested that diabetes may be an important risk factor for periodontal disease. To determine whether diabetes induces or enhances periodontal disease or dental caries, dental tissue from diabetic male and nondiabetic female WBN/KobSlc rats and male and female age-matched nondiabetic F344 rats was analyzed morphologically and morphometrically for these 2 types of lesions. Soft X-ray examination revealed that the incidence and severity of both molar caries and a...

  18. Antibody Response to Actinomyces Antigen and Dental Caries Experience: Implications for Caries Susceptibility

    OpenAIRE

    Levine, Martin; Owen, Willis L; Avery, Kevin T

    2005-01-01

    Fluoridated dentifrices reduce dental caries in subjects who perform effective oral hygiene. Actinomyces naeslundii increases in teeth-adherent microbial biofilms (plaques) in these subjects, and a well-characterized serum immunoglobulin G (IgG) antibody response (Actinomyces antibody [A-Ab]) is also increased. Other studies suggest that a serum IgG antibody response to streptococcal d-alanyl poly(glycerophosphate) (S-Ab) may indicate caries experience associated strongly with gingival health...

  19. Effect of Long-Term Consumption of Lactobacillus paracasei SD1 on Reducing Mutans streptococci and Caries Risk: A Randomized Placebo-Controlled Trial

    Directory of Open Access Journals (Sweden)

    Rawee Teanpaisan

    2015-04-01

    Full Text Available Background: A previous study revealed Lactobacillus paracasei SD1, a probiotic strain, could reduce mutans streptococci (MS. The aim of this study was to evaluate the long-term effects of L. paracasei SD1 on the colonization of MS, and whether caries lesions developed. Methods: After informed consent, 122 children were recruited and randomly assigned to the probiotic or control groups. The probiotic group received milk-powder containing L. paracasei SD1 and the control group received standard milk-powder once daily for six months. Salivary MS and lactobacilli were enumerated using differential culture at baseline and at three-month intervals for 12 months. The persistence of L. paracasei SD1 was investigated using AP-PCR for DNA-fingerprinting. Oral health was examined at baseline and at the end of the study according to WHO criteria. Results: The long-term consumption could prolong colonization of L. paracasei SD1. Significantly reduced MS counts and increased lactobacilli levels were found among children in the probiotic group. There were less caries lesions in the probiotic group at the end of the study. A significant reduction of the development of new caries lesions (4.5 times was observed in the high caries risk group but not in the low caries risk group. Conclusions: Results demonstrate that the long-term daily ingestion of the human-derived probiotic L. paracasei SD1 significantly reduces the number of MS and caries risk in the high caries group.

  20. Dental caries from a molecular microbiological perspective

    NARCIS (Netherlands)

    B. Nyvad; W. Crielaard; A. Mira; N. Takahashi; D. Beighton

    2013-01-01

    Dental caries results from an imbalance of the metabolic activity in the dental biofilm. The microbial communities of teeth have traditionally been studied by standard cultural approaches. More recently, cloning and sequencing of the 16S rRNA gene have been used to characterize the microbial composi

  1. The oral microbiome in dental caries.

    Science.gov (United States)

    Struzycka, Izabela

    2014-01-01

    Dental caries is one of the most common chronic and multifactorial diseases affecting the human population. The appearance of a caries lesion is determined by the coexistence of three main factors: acidogenic and acidophilic microorganisms, carbohydrates derived from the diet, and host factors. Socio-economic and behavioral factors also play an important role in the etiology of the disease. Caries develops as a result of an ecological imbalance in the stable oral microbiom. Oral microorganisms form dental plaque on the surfaces of teeth, which is the cause of the caries process, and shows features of the classic biofilm. Biofilm formation appears to be influenced by large scale changes in protein expression over time and under genetic control Cariogenic microorganisms produce lactic, formic, acetic and propionic acids, which are a product of carbohydrate metabolism. Their presence causes a decrease in pH level below 5.5, resulting in demineralization of enamel hydroxyapatite crystals and proteolytic breakdown of the structure of tooth hard tissues. Streptococcus mutans, other streptococci of the so-called non-mutans streptococci group, Actinomyces and Lactobacillus play a key role in this process. Dental biofilm is a dynamic, constantly active metabolically structure. The alternating processes of decrease and increase of biofilm pH occur, which are followed by the respective processes of de- and remineralisation of the tooth surface. In healthy conditions, these processes are in balance and no permanent damage to the tooth enamel surface occurs. PMID:25115106

  2. Declining caries trends: are we satisfied?

    NARCIS (Netherlands)

    M.D. Lagerweij; C. van Loveren

    2015-01-01

    WHO data suggest that all over the world the prevalence of caries has declined at the end of the previous and in the first decade of the present century. This decline started wherever the use of effective fluoride toothpaste became commonplace. Even though the decline is considerable with a 90 % red

  3. Caries experience in schoolchildren in Bucharest, Romania

    DEFF Research Database (Denmark)

    Funieru, Cristian; Twetman, Svante; Funieru, Elena;

    2014-01-01

    OBJECTIVE: This cross-sectional study aimed to investigate the prevalence and experience of dental caries among children from public middle schools in Bucharest in relation to socioeconomic status and access to school-based dental care. METHODS: Clinical data were collected from 1,595 schoolchild...

  4. Need for new caries detection methods

    Science.gov (United States)

    Young, Douglas A.; Featherstone, John D. B.

    1999-05-01

    Dental caries (tooth decay) continues to be a major problems for adults as well as children, even though great advances have been made in preventive methods in the last 20 years. New methods for the management of caries will work best if lesions can be detected at an early stage and chemical rather than physical intervention can take place, thereby preserving the natural tooth structure and helping the saliva to heal, or remineralize, the areas of early decay. Clinical detection of caries in the US relies on visual examination, tactile with hand held explorer, and conventional radiographs, all of which are inadequate for the occlusal (biting) surfaces of the teeth where most of the decay now occurs. The dentist often has to explore by drilling with a dental bur to confirm early decay in these areas. New method that can determine the extent and degree of subsurface lesions in these surfaces non-destructively are essential for further advances in the clinical management of dental caries. Optical methods, which exploit the differences between sound and carious enamel and dentin, show great promise for the accurate detection of these lesions. Two or three- dimensional images, which include a measure of severity will be needed.

  5. Infiltrating/sealing proximal caries lesions

    DEFF Research Database (Denmark)

    Martignon, S; Ekstrand, K R; Gomez, J;

    2012-01-01

    significant differences in lesion progression between infiltration and placebo (P = 0.0012) and between sealing and placebo (P = 0.0269). The study showed that infiltration and sealing are significantly better than placebo treatment for controlling caries progression on proximal lesions. No significant...... difference was seen between infiltration and sealing (ClinicalTrials.gov number NCT01417832)....

  6. Acidogenicity and acidurance of dental plaque and saliva sediment from adults in relation to caries activity and chlorhexidine exposure

    Directory of Open Access Journals (Sweden)

    Andreadis Georgios

    2015-03-01

    Full Text Available Background: The ecological plaque hypothesis for the etiopathogenesis of caries implies a microbial shift towards a more aciduric dental plaque microbiota, due to a frequent carbohydrate intake. Acid tolerance has been suggested as an important property of the caries-associated bacteria and several in vitro studies with mixed cultures indicated that a low pH rather than the carbohydrate availability is responsible for microbiota shifts associated with the development of dental caries. Objective: To examine 1 the acidogenic potential (amount lactate produced per mg plaque and minute, at pH 7.0 or pH 5.5 and the aciduric potential (acidogenic potential at pH 5.5/acidogenic potential at pH 7.0 of dental plaque and salivary sediment taken from caries-active or caries-free adults, and 2 the effect of a short-term chlorhexidine treatment on these potentials. Design: Dental plaque and saliva sediment samples were taken from caries-free and caries-active subjects and suspended in Ringer's solution containing 1% sucrose and buffered with 0.5 M 3-[N-morpholino]propanesulfonic acid (MOPS, pH 7.0, or 3-[N-morpholino]ethanesulfonic acid (MES, pH 5.5. After incubation at 37°C for 10–20 min, the concentration of lactic acid in the suspension was determined by an enzymatic assay. The acid production of dental plaque was also determined after a period of mouth rinsing with 0.2% chlorhexidine. Results: Both dental plaque and salivary sediment from caries-free subjects exhibited significantly lower acidogenic potentials at both pHs compared to caries-active volunteers. The opposite was observed with the aciduric potential. Chlorhexidine treatment significantly reduced all three potentials but had no effect on the relative proportion of bacteria grown on acidic agar. Conclusions: Caries-active adults have an oral microbiota characterised by an increased catabolic velocity for sugar. The increase is more pronounced at neutral than acidic pH. Exposure to

  7. Childhood Leukemia

    Science.gov (United States)

    Leukemia is cancer of the white blood cells. It is the most common type of childhood cancer. ... blood cells help your body fight infection. In leukemia, the bone marrow produces abnormal white blood cells. ...

  8. Childhood leukaemia

    International Nuclear Information System (INIS)

    The debate on whether there is any link between leukaemia clusters and nuclear installations has been raging since the early eighties. A Government Inquiry found no link between childhood leukaemia and residence near Seascale, an area near British Nuclear Fuels Sellafield plant. Research in the 1980s linked childhood leukaemia to fathers' occupations prior to conception in the Seascale plant but also to workers in the iron, steel, farming and chemical industries. This article reviews research findings to date. (UK)

  9. ROC analysis of acid demineralized artificial caries

    International Nuclear Information System (INIS)

    This study is designed to determine the artificial incipient proximal caries lesion detectability by dentists on Ektaspeed Plus film using ROC analysis. Sixteen premolars and 30 molars, which have 52 proximal caries-like demineralized lesions using acid-gel technique were added to 20 sound premolars and 30 sound molars to make 24 plaster blocks. Each block with 4 teeth and 6 contacting proximal surfaces was placed in an optical bench to take 12 bitewing radiographs with Ektaspeed Plus film. Thirty-six dentists acted as observers to evaluated the proximal lesions using five rating scales for ROC analysis. They were also asked to determine the presence or absence of the proximal caries. The true status of the proximal caries was established by the consensus of three oral and maxillofacila radiologists. For evaluation of intra-observer agreement, 9 dentist reread the radiographs at an interval of 1 month. The Pearson correlation coefficient for the intra-observer agreement was 0.746 (good agreement). Ten observer's data set were degenerated. The mean area under ROC curve from 26 observers was 0.806 and standard deviation was 0.061. The sensitivity and the specificity of the binary response were 0.17 (SD=0.11) and 0.78 (SD=0.17) respectively. The binary response only reveal a single values of sensitivity and the specificity. The ROC analysis to assess the diagnostic accuracy in caries detection, which producing estimates of sensitivities for all specifities, yield more comprehensive measures of diagnostic performance than single values for sensitivity and specificity.

  10. Caries dental en escolares del Distrito Federal

    Directory of Open Access Journals (Sweden)

    IRIGOYEN-CAMACHO MARÍA ESTHER

    1997-01-01

    Full Text Available Objetivo. Presentar las estimaciones de la prevalencia y la severidad de caries dental, así como las necesidades de tratamiento de la población escolar del Distrito Federal examinada en la encuesta de caries dental que se llevó a cabo en 1988 con la finalidad de obtener datos basales sobre caries en los escolares al inicio del Programa Nacional de Fluoruración de la Sal en México. Material y métodos. La población de estudio fue seleccionada empleando un marco muestral basado en el listado de las escuelas primarias y los jardines de niños registrados por la Secretaría de Educación Pública en 1988. En el examen de la cavidad bucal de los escolares se utilizaron los criterios diagnósticos señalados por la Organización Mundial de la Salud. Resultados. Un total de 4 475 escolares de 5 a 12 años de edad participaron en el estudio. La prevalencia de caries dental en la población alcanzó 90.5%. El índice de necesidades de tratamiento fue elevado (79.6%. El promedio de los índices de caries en los escolares de 12 años de edad fue CPOD= 4.42 (desviación estándar -DE- 3.2 y CPOS= 6.53 (DE 4.8. Conclusiones. Los resultados de la encuesta subrayan la pertinencia de un programa preventivo de amplia cobertura, como el de fluoruración de la sal. Además, muestran que se requiere elaborar estrategias para mejorar el acceso de la población escolar a los servicios odontológicos del sistema de salud en México.

  11. Diagnostic Accuracy of Digital and Conventional Radiography in the Detection of Non-Cavitated Approximal Dental Caries

    Directory of Open Access Journals (Sweden)

    Farida Abesi

    2012-03-01

    Full Text Available Background: Radiography plays an important role in the detection of interproximal caries.Objectives: The aim of the present study was to determine diagnostic accuracy of chargecoupled devices (CCD, Photo Stimulable Phosphor (PSP and film radiography in detecting non-cavitated caries.Patients and Methods: Seventy-two non-cavitated approximal surfaces of extracted human posterior teeth were radiographed under standardized conditions using three intraoral modalities: CCD Dixi3 (Planmeca, Finland, PSP Digora PCT (Soredex, Finland, and E-speed film (Kodak, USA. Radiographs were interpreted by four observers and caries lesions were classified as sound (R0, restricted to enamel (R1, reaching the dentinoenamel junction (DEJ and the outer half of the dentin (R2 and the inner half of the dentin (R3. The teeth were subsequently sectioned for histological analysis which served as the gold standard for radiographic examination.Results: Microscopic examinations showed that the distribution of caries were 63.9% sound, 18.1% enamel, 9.7% DEJ and outer half of the dentin and 8.3% into the inner half of the dentin.The sensitivity and specificity of film, CCD and PSP for the detection of enamel caries were 38% and 98%; 15% and 96 %; and 23% and 98%, respectively. The sensitivity and specificity of film, CCD and PSP for the detection of both dentin and enamel caries were 55% and 100%; 45% and 100% ; and 55% and 100%, respectively.Conclusions: The results demonstrated that the diagnostic accuracy of digital images is similar to that of conventional film radiography in the detection of non-cavitated approximal caries.

  12. Can the development of new dental caries in Danish schoolchildren be predicted from surveillance data in the School Dental Service?

    DEFF Research Database (Denmark)

    Jeppesen, Berit Anna; Foldspang, Anders

    2006-01-01

    Background:  Dental screening programmes for Danish children generally target all children, irrespective of their individual caries risk. The standard screening interval is approximately 12 months. A valid systematic screening tool based on routine information sources is however indispensable, if...

  13. Elevated Incidence of Dental Caries in a Mouse Model of Cystic Fibrosis

    OpenAIRE

    Catalán, Marcelo A.; Kathleen Scott-Anne; Klein, Marlise I.; Hyun Koo; Bowen, William H.; Melvin, James E.

    2011-01-01

    BACKGROUND: Dental caries is the single most prevalent and costly infectious disease worldwide, affecting more than 90% of the population in the U.S. The development of dental cavities requires the colonization of the tooth surface by acid-producing bacteria, such as Streptococcus mutans. Saliva bicarbonate constitutes the main buffering system which neutralizes the pH fall generated by the plaque bacteria during sugar metabolism. We found that the saliva pH is severely decreased in a mouse m...

  14. Caries Risk Assessment Among School Children in Davangere City Using Cariogram

    OpenAIRE

    Umesh Kemparaj; Sangeeta Chavan; Nagesh Laxminarayan Shetty

    2014-01-01

    Background: To assess the caries risk among 12-years old children using the Cariogram and to evaluate it by comparing with the actual change in DMFT and DMFS over a period of two year. Methods: A two year prospective study was conducted among 12 years age group school going children in Davangere city. At the baseline relevant and required information regarding the oral hygiene, diet, fluoride usage were obtained using a specially prepared pro forma and the saliva samples were collected fr...

  15. Prevotella intermedia and Porphyromonas gingivalis in dental caries with periapical granuloma

    OpenAIRE

    Risya Cilmiaty; Afiono Agung Prasetyo; Khilyat Ulin Nur Zaini; Mandojo Rukmo; Suhartono Taat Putra; Widya Asmara

    2013-01-01

    Background: Dental caries with necrotic pulp is a multifactorial disease that attacks enamel involving tooth pulp. The anaerobic bacteria infection in the pulp chamber could induce the formation of periapical granuloma. However, the presence of the most frequently anaerobic bacteria identified in apical periodontitis, Porphyromonas gingivalis and Prevotella intermedia, in periapical granuloma have not been confirmed. Purpose: The aims of study were to determine the presence of Porphyromonas g...

  16. The relationship of dental caries and dental fear in Malaysian adolescents: a latent variable approach

    OpenAIRE

    Esa, Rashidah; Leng Ong, Ali; Humphris, Gerald Michael; Freeman, Ruth

    2014-01-01

    This paper is funded by University Malaya. Background To investigate the role of geography (place of residence) as a moderator in the relationship between dental caries disease and treatment experience and dental fear in 16-year-olds living in Malaysia. Methods A multi-stage-stratified sampling method was employed. Five hundred and three, 16-year-olds from 6 government secondary schools participated in this study. The questionnaire examined participants' demographic profile and assessed th...

  17. Dental Caries Status and Oral Hygiene Practices of Lock Factory Workers in Aligarh City

    OpenAIRE

    Singh, Mala; Ingle, Navin Anand; Kaur, Navpreet; Yadav, Pramod; Ingle, Ekta; Charania, Zohara

    2015-01-01

    Background: The aim was to evaluate the oral hygiene practices and dental caries status of lock factory workers in Aligarh city. Materials and Methods: WHO Oral Health Assessment form (2013) was used to collect data from each subject. A total of 850 subjects constituted the final sample size. Information was obtained regarding the oral hygiene practices and clinical examinations were conducted. Descriptive analysis was done and the data were analyzed using Chi-square test. Results: The preval...

  18. Dental caries and treatment needs of Yemeni children with down syndrome

    OpenAIRE

    Sadeq Al-Maweri; Ghadah Al-Sufyani

    2014-01-01

    Background: Oral health in Down syndrome (DS) children has some peculiar aspects that must be considered in the follow-up of these patients. The objective of the present study was to assess the prevalence of dental caries and treatment needs among children with DS in Yemen and also to investigate the association between these outcomes with various socio-demographic and clinical variables. Materials and Methods: This cross-sectional study involved 96 children with DS aged between 6 and 15 ...

  19. The evidence base for professional and self-care prevention - caries, erosion and sensitivity

    OpenAIRE

    Twetman, Svante

    2015-01-01

    Background The aim of this conference paper was to examine the evidence base for primary and secondary prevention of dental caries, erosions and dentin hypersensitivity through professional and self-care measures. Methods A mapping of systematic reviews (SR) of literature was carried out in PubMed and the Cochrane library through April 2014 using established MeSH-terms and disease-related search words in various combinations. The search was restricted to SR's published in English or Scandinav...

  20. Background Material

    DEFF Research Database (Denmark)

    Zandersen, Marianne; Hyytiäinen, Kari; Saraiva, Sofia;

    2016-01-01

    This document serves as a background material to the BONUS Pilot Scenario Workshop, which aims to develop harmonised regional storylines of socio-ecological futures in the Baltic Sea region in a collaborative effort together with other BONUS projects and stakeholders.......This document serves as a background material to the BONUS Pilot Scenario Workshop, which aims to develop harmonised regional storylines of socio-ecological futures in the Baltic Sea region in a collaborative effort together with other BONUS projects and stakeholders....

  1. Dental Caries and Their Treatment Needs in 3-5 Year Old Preschool Children in a Rural District of India

    OpenAIRE

    Devanand Gupta; Rizwan K Momin; Ayush Mathur; Kavuri Teja Srinivas; Ankita Jain; Neelima Dommaraju; Deepak Ranjan Dalai; Rajendra Kumar Gupta

    2015-01-01

    Background: Dental problems in the preschool children are neglected by their parents as the deciduous teeth are going to shed off, and hence considered to be of no importance and more of economic burden if attended to them. Aims: This study was to determine the caries prevalence in preschool children (3-5-year-old) of rural Moradabad district, to analyze the specific pattern of dental caries experience in this population and to assess the treatment needs among them. Material and Methods: Chil...

  2. Geo-mapping of caries risk in children and adolescents - a novel approach for allocation of preventive care

    OpenAIRE

    Holmén Anders; Magnusson Kerstin; Strömberg Ulf; Twetman Svante

    2011-01-01

    Abstract Background Dental caries in children is unevenly distributed within populations with a higher burden in low socio-economy groups. Thus, tools are needed to allocate resources and establish evidence-based programs that meet the needs of those at risk. The aim of the study was to apply a novel concept for presenting epidemiological data based on caries risk in the region of Halland in southwest Sweden, using geo-maps. Methods The study population consisted of 46,536 individuals between...

  3. Caries-risk profiles in Italian adults using computer caries assessment system and ICDAS

    Directory of Open Access Journals (Sweden)

    Giovanna CARTA

    2015-01-01

    Full Text Available The aim of this study was to examine the correlation among socio-behavioral factors, caries status and caries risk, calculated through Cariogram, in an adult population. Four hundred eighty subjects (mean age 40.73, SE ± 0.33 randomly selected from the municipal electoral registry consented to participate in the survey. Subjects were examined, and the International Caries Detection Assessment System (ICDAS index was registered. A highly structured questionnaire was submitted to investigate (1 personal data (i.e., age, gender, educational level, job categorization, (2 life-style behavior (i.e., smoking and dietary habits, and (3 oral health behavior (i.e., tooth brushing, use of fluoride and dental check-up frequency. An evaluation of the mutans streptococci concentration in saliva was also performed. Information on caries-related factors was entered into the Cariogram in order to generate an individual caries risk profile for each subject. Multinomial logistic regression was performed using Cariogram levels as the dependent variable. The possible correlated variables were analyzed using the principal component analysis (PCA. Considering ICDAS scores, 5.62% of the sample had at least an initial decay (ICDAS = 1-2, whereas 40.83% of the sample presented at least one moderate decay (ICDAS = 3-4 and 17.08% a severe decay (ICDAS = 5-6. Decay at ICDAS levels 5-6 and more than 5 missing teeth were statistically associated with Cariogram scores (OR = 2.36, 95%CI = 1.83–3.03 and OR = 1.43, 95%CI = 1.13–1.82, respectively. The results suggest that the Cariogram model was able to identify caries-related factors in an adult population. A direct association among the risk categories from Cariogram, the caries status and some socio-behavioral variables was verified.

  4. Caries-risk profiles in Italian adults using computer caries assessment system and ICDAS.

    Science.gov (United States)

    Carta, Giovanna; Cagetti, Maria Grazia; Cocco, Fabio; Sale, Silvana; Lingström, Peter; Campus, Guglielmo

    2015-01-01

    The aim of this study was to examine the correlation among socio-behavioral factors, caries status and caries risk, calculated through Cariogram, in an adult population. Four hundred eighty subjects (mean age 40.73, SE ± 0.33) randomly selected from the municipal electoral registry consented to participate in the survey. Subjects were examined, and the International Caries Detection Assessment System (ICDAS) index was registered. A highly structured questionnaire was submitted to investigate (1) personal data (i.e., age, gender, educational level, job categorization), (2) life-style behavior (i.e., smoking and dietary habits), and (3) oral health behavior (i.e., tooth brushing, use of fluoride and dental check-up frequency). An evaluation of the mutans streptococci concentration in saliva was also performed. Information on caries-related factors was entered into the Cariogram in order to generate an individual caries risk profile for each subject. Multinomial logistic regression was performed using Cariogram levels as the dependent variable. The possible correlated variables were analyzed using the principal component analysis (PCA). Considering ICDAS scores, 5.62% of the sample had at least an initial decay (ICDAS = 1-2), whereas 40.83% of the sample presented at least one moderate decay (ICDAS = 3-4) and 17.08% a severe decay (ICDAS = 5-6). Decay at ICDAS levels 5-6 and more than 5 missing teeth were statistically associated with Cariogram scores (OR = 2.36, 95%CI = 1.83-3.03 and OR = 1.43, 95%CI = 1.13-1.82, respectively). The results suggest that the Cariogram model was able to identify caries-related factors in an adult population. A direct association among the risk categories from Cariogram, the caries status and some socio-behavioral variables was verified. PMID:26892361

  5. Validation of a multifactorial risk factor model used for predicting future caries risk with nevada adolescents

    Directory of Open Access Journals (Sweden)

    Mobley Connie

    2011-05-01

    Full Text Available Abstract Background The objective of this study was to measure the validity and reliability of a multifactorial Risk Factor Model developed for use in predicting future caries risk in Nevada adolescents in a public health setting. Methods This study examined retrospective data from an oral health surveillance initiative that screened over 51,000 students 13-18 years of age, attending public/private schools in Nevada across six academic years (2002/2003-2007/2008. The Risk Factor Model included ten demographic variables: exposure to fluoridation in the municipal water supply, environmental smoke exposure, race, age, locale (metropolitan vs. rural, tobacco use, Body Mass Index, insurance status, sex, and sealant application. Multiple regression was used in a previous study to establish which significantly contributed to caries risk. Follow-up logistic regression ascertained the weight of contribution and odds ratios of the ten variables. Researchers in this study computed sensitivity, specificity, positive predictive value (PVP, negative predictive value (PVN, and prevalence across all six years of screening to assess the validity of the Risk Factor Model. Results Subjects' overall mean caries prevalence across all six years was 66%. Average sensitivity across all six years was 79%; average specificity was 81%; average PVP was 89% and average PVN was 67%. Conclusions Overall, the Risk Factor Model provided a relatively constant, valid measure of caries that could be used in conjunction with a comprehensive risk assessment in population-based screenings by school nurses/nurse practitioners, health educators, and physicians to guide them in assessing potential future caries risk for use in prevention and referral practices.

  6. The effect of right or left handedness on caries experience and oral hygiene

    Directory of Open Access Journals (Sweden)

    Binali Çakur

    2011-01-01

    Full Text Available Background: There is an indisputable relationship between tooth decay and oral hygiene. Caries can only be prevented by keeping tooth decay at bay. In several prophylactic methods, brushing is the most important. Brushing efficiency is directly related to an individuals′ manual dexterity. Objective: To investigate whether there were differences in oral hygiene and caries prevalence between right- and left-handers. Materials and Methods: Forty-six elementary school students were included in the study. The subjects were 30 males and 16 females, ranging in age from 11 to 13 years. Handedness was ascertained by using the Edinburgh Handedness Scale. All students were examined intraorally. During this examination, the necessary values to determine oral hygiene status and to determine caries prevalence were recorded. Results: It was observed that subjects who used their right hands were in a better position in terms of oral hygiene than those using the left (P < 0.01. In terms of caries prevalence, however, averages for right-handed individuals were lower than those for left-handed subjects, although the difference was not statistically significant. Conclusions: It can be stated that the right-handed individuals have better oral hygiene and the lower incidence of caries because of their better manual dexterity and brush efficiency. So, dentists should consider better manual dexterity and brush efficiency in right-handed individuals before treatment planning. However, future well-designed neurologic studies involving larger numbers of subjects will be necessary to confirm the findings of this study and to understand more about the effects of handedness on oral hygiene performance.

  7. Influence of socioeconomic and working status of the parents on the incidence of their children's dental caries

    Science.gov (United States)

    Gokhale, Niraj; Nuvvula, Sivakumar

    2016-01-01

    Background and Objective: In the contemporary scenario of both parents employed, there seems to be limited focus on the dietary habits and dental health of their children. Hence, we attempted to correlate the socioeconomic and working status of the parents to the incidence of their children's dental caries. Materials and Methods: One thousand school children aged between 3 and 12 years were enrolled in the study. Socioeconomic and working status of their parents was obtained by a pretested questionnaire following which these children were examined for their dental caries status. The data collected were statistically analyzed using logistic regression analysis and calculation of odds ratio. Results: A significant correlation was observed between working status of the parents and dental caries status of their children. Though, the socioeconomic status and dental caries had a weak correlation, the odds ratio was high, indicating that the children of lower socioeconomic status or family with both parents employed were at a higher risk for dental caries. Conclusion: Efforts are needed to implement programs at the school level to enhance the oral and dental health among children, as parental responsibilities toward this maybe inadequate due to economic or time constraints. PMID:27433061

  8. Биофизические показатели ротовой жидкости и твердых тканей зубов у детей с ранним детским кариесом = Biophysical indices of oral liquid and hard tissue of teeth in children with early childhood caries

    OpenAIRE

    Kovalchuk, V. V.; Denga, E. M.

    2015-01-01

    Kovalchuk V. V., Denga E. M. Биофизические показатели ротовой жидкости  и твердых тканей зубов у детей с ранним детским кариесом = Biophysical indices of oral liquid and hard tissue of teeth in children with early childhood caries. Journal of Education, Health and Sport. 2015;5(11):53-61. ISSN 2391-8306. DOI http://dx.doi.org/10.5281/zenodo.33232 http://ojs.ukw.edu.pl/index.php/johs/article/view/2015%3B5%2811%29%3A53-61 https://pbn.nauka.gov.pl/works/666327 Formerly Journal o...

  9. Is body mass index truly related to dental caries? Survey on predisposing factors for overweight among Indian school children

    Directory of Open Access Journals (Sweden)

    Md Zabirunnisa Begum

    2014-01-01

    Full Text Available Introduction: Globally, non-communicable diseases are increasingly recognized as a major cause of morbidity and mortality. Among them, overweight and obesity are imperative. The problem of overweight and obesity is not confined to adults but also to children and adolescents. The present changing dietary pattern among children is contributing to childhood overweight and on other hand stands as a risk factor in the development of dental caries, hence the study aimed to investigate the relation between overweight and dental caries among school children. Materials and Methods: A cross-sectional study was conducted among 5-6-year and 12-year-old school children to evaluate the relation between body mass index (BMI and dental caries. Using stratified random sampling technique 1017 school children were selected. Subjects who have brought consent from their parents were included and subjects who were absent on the day of examination were excluded. A pre-structured questionnaire was prepared to collect data regarding demographic details, oral hygiene practices, dentition status and treatment needs, (BMI, 24-hour diet history, physical activity, and television watching. The data collected were subjected to statistical analysis (SPSS V 16.0 using Chi-square and multivariate logistic regression tests. Results: "Risk of overweight" 20% and an "overweight" of 40% were observed. With BMI, parental overweight (P = 0.001, socioeconomic status (SES (P = 0.001, physical activity (P = 0.001 and television watching (P = 0.001 were found to be statistically related. Body mass index and dental caries were not statistically related. Conclusion: These complex and multifactorial relations like overweight and dental caries may involve many unknown factors which warrant exploration on larger population.

  10. The association between social deprivation and the prevalence and severity of dental caries and fluorosis in populations with and without water fluoridation

    Directory of Open Access Journals (Sweden)

    McGrady Michael G

    2012-12-01

    Full Text Available Abstract Background To determine the association between social deprivation and the prevalence of caries (including caries lesions restricted to enamel and enamel fluorosis in areas that are served by either fluoridated or non-fluoridated drinking water using clinical scoring, remote blinded, photographic scoring for caries and fluorosis. The study also aimed to explore the use of remote, blinded methodologies to minimize the effect of examiner bias. Methods Subjects were male and female lifetime residents aged 11–13 years. Clinical assessments of caries and fluorosis were performed on permanent teeth using ICDAS and blind scoring of standardized photographs of maxillary central incisors using TF Index (with cases for fluorosis defined as TF > 0. Results Data from 1783 subjects were available (910 Newcastle, 873 Manchester. Levels of material deprivation (Index of Multiple Deprivation were comparable for both populations (Newcastle mean 35.22, range 2.77-78.85; Manchester mean 37.04, range 1.84-84.02. Subjects in the fluoridated population had significantly less caries experience than the non-fluoridated population when assessed by clinical scores or photographic scores across all quintiles of deprivation for white spot lesions: Newcastle mean DMFT 2.94 (clinical; 2.51 (photo, Manchester mean DMFT 4.48 (clinical; 3.44 (photo and caries into dentine (Newcastle Mean DMFT 0.65 (clinical; 0.58 (photo, Manchester mean DMFT 1.07 (clinical; 0.98 (photo. The only exception being for the least deprived quintile for caries into dentine where there were no significant differences between the cities: Newcastle mean DMFT 0.38 (clinical; 0.36 (photo, Manchester mean DMFT 0.45 (clinical; 0.39 (photo. The odds ratio for white spot caries experience (or worse in Manchester was 1.9 relative to Newcastle. The odds ratio for caries into dentine in Manchester was 1.8 relative to Newcastle. The odds ratio for developing fluorosis in Newcastle was 3.3 relative

  11. Caries preventive efficacy of silver diammine fluoride (SDF and ART sealants in a school-based daily fluoride toothbrushing program in the Philippines

    Directory of Open Access Journals (Sweden)

    Monse Bella

    2012-11-01

    Full Text Available Abstract Background Occlusal surfaces of erupting and newly erupted permanent molars are particularly susceptible to caries. The objective of the study was to assess and compare the effect of a single application of 38% SDF with ART sealants and no treatment in preventing dentinal (D3 caries lesions on occlusal surfaces of permanent first molars of school children who participated in a daily school-based toothbrushing program with fluoride toothpaste. Methods The prospective community clinical trial in the Philippines was conducted over a period of 18 months and included 704 six- to eight-year-old school children in eight public elementary schools with a daily school-based fluoride toothpaste brushing program. Children were randomly assigned for SDF application or ART sealant treatment. Children from two of the eight schools did not receive SDF or ART sealant treatment and served as controls. SDF or ART sealant treatment was applied on sound occlusal surfaces of permanent first molars. Surfaces that were originally defined as sound at baseline but which changed to dentinal (D3 caries lesions were defined as surfaces with new caries (caries increment. Non-compliance to the daily toothbrushing program in three schools offered the opportunity to analyze the caries preventive effect of SDF and sealants separately in fluoride toothpaste brushing and in non-toothbrushing children. Results In the brushing group, caries increment in the SDF treatment group was comparable with the non-treatment group but caries increment in the sealant group was lower than in the non-treatment group with a statistically significant lower hazard ratio of 0.12 (0.02-0.61. In the non-brushing group, caries increment in the SDF treatment group and the sealant group was lower than the non-treatment group but the hazard ratio was only statistically significant for the sealant group (HR 0.33; 0.20-0.54. Caries increment was lower in toothbrushing children than in non

  12. Sensory modulation disorders in childhood epilepsy

    NARCIS (Netherlands)

    van Campen, Jolien S; Jansen, Floor E; Kleinrensink, Nienke J; Joëls, Marian; Braun, Kees Pj; Bruining, Hilgo

    2015-01-01

    BACKGROUND: Altered sensory sensitivity is generally linked to seizure-susceptibility in childhood epilepsy but may also be associated to the highly prevalent problems in behavioral adaptation. This association is further suggested by the frequent overlap of childhood epilepsy with autism spectrum d

  13. Childhood abuse in late-life depression

    NARCIS (Netherlands)

    Comijs, Hannie C; van Exel, Eric; van der Mast, Roos C; Paauw, Anna; Oude Voshaar, Richard; Stek, Max L

    2013-01-01

    Background: Little is known about the role of childhood abuse in late-life depression. The aim of the study is therefore to study whether childhood abuse is associated with late-life depression according to its onset, and which clinical characteristics play a role in this association. Methods: Data

  14. Childhood abuse in late-life depression

    NARCIS (Netherlands)

    Comijs, H.C.; Exel, E. van; Mast, R.C. van der; Paauw, A.; Oude Voshaar, R.C.; Stek, M.L.

    2013-01-01

    BACKGROUND: Little is known about the role of childhood abuse in late-life depression. The aim of the study is therefore to study whether childhood abuse is associated with late-life depression according to its onset, and which clinical characteristics play a role in this association. METHODS: Data

  15. Prevalence of dental caries and caries-related risk factors in premature and term children

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    Vanessa Resende Nogueira Cruvinel

    2010-09-01

    Full Text Available This study evaluated the prevalence of enamel defects and dental caries and their risk factors on primary and permanent dentitions of prematurely-born children and term children. Eighty children were examined, 40 born prematurely (G1 and 40 born term (G2, in the age group between 5 and 10 years. The demographic variables, medical history and oral health behaviors were recorded on a questionnaire. The teeth were examined for presence of deficiencies of the enamel and caries that were registered. The caries were registered, focusing on the indices dmft (decayed, missing, and filled primary teeth and DMFT (decayed, missing, and filled permanent teeth. The results showed that 75% of the total sample had enamel defects. The logistic regression model showed that other risk factors such as per capita family income, educational level, dietary and hygiene habits, fluoride exposure, trauma, and diseases had no correlation with enamel defects and caries. A smaller value of total DMFT (0.95 was found in the group of premature children in comparison to the term children (2.07 p = 0.0164. There was no difference concerning the permanent dentition between the two groups (p = 0.9926. One concludes that prematurity can't be a predisposing factor for the presence of dental caries.

  16. Dental caries status of Chinese children in Johannesburg, South Africa.

    Science.gov (United States)

    McInnes, P M; Vieira, E

    1979-06-01

    The purpose of this study was to determine the dental health status of a representative sample of Johannesburg Chinese schoolchildren, all 250 attending the only Chinese school in the city. In 18 preschoolchildren, 3--5 years old, 16.7% were caries-free, mean dmft was 7.1 +/- 5.8 and labial caries was present in 33.3%. In 165 primary schoolchildren aged 5--16 years, the mean dmft was 590 +/- 3.2 with 20% of the primary dentition caries-free and the mean DMFT was 2.4 +/- 1.9 4.8% of the primary schoolchildren were caries-free. In 67 high school pupils of 11--17 years, 4.5% were caries-free and the mean DMFT score was 7.1 +/- 3.9. Caries prevalences among the Chinese were similar to corresponding groups of children of Chinese immigrants in the United Kingdom and Malaysia. PMID:287589

  17. National pathfinder survey on children's oral health in Italy: pattern and severity of caries disease in 4-year-olds.

    Science.gov (United States)

    Campus, G; Solinas, G; Strohmenger, L; Cagetti, M G; Senna, A; Minelli, L; Majori, S; Montagna, M T; Reali, D; Castiglia, P

    2009-01-01

    This paper describes the dental health status of Italian 4-year-olds in 2004/2005 and analyzes the association between caries in preschool children and some background characteristics in children and parents. Caries was recorded according to WHO criteria. 5,538 subjects were examined. Information on the children's and their parents' social, behavioral, ethnic and demographic status was obtained through a series of closed questions. Bivariate analysis was performed to investigate the association between caries and background characteristics. The probability of being an extra zero for the dmfs index was estimated via the zero-inflated negative binomial regression model (ZINB). 78.4% (95% CI = 77.2-79.6) of the children were caries-free. The national mean dmfs index was 1.36 (95% CI = 1.15-1.57), ranging from 1.22 (95% CI = 1.03-1.42) in the Italian North-East to 1.73 (95% CI = 0.83-2.63) in the South section. Significant bivariate associations between caries experience and risk factors were observed for parents' nationality (not Italian vs. Italian: p preterm birth (yes vs. no: p = 0.011), prolonged breastfeeding (13 months: p = 0.038) and early tooth eruption (fathers with a high educational level showed a probability of being an extra zero of 0.22. The results suggest a need to plan preventive programs to reduce oral health disparities among Italian preschool children, based on educational intervention with parents and children concerning oral health and caries prevention. PMID:19365120

  18. Autistic symptoms in childhood arrestees : longitudinal association with delinquent behavior

    NARCIS (Netherlands)

    Geluk, Charlotte A. M. L.; Jansen, Lucres M. C.; Vermeiren, Robert; Doreleijers, Theo A. H.; van Domburgh, Lieke; de Bildt, Annelies; Twisk, Jos W. R.; Hartman, Catharina A.

    2012-01-01

    Background: To compare childhood arrestees with matched comparison groups on levels of autistic symptoms and to assess the unique predictive value of autistic symptoms for future delinquent behavior in childhood arrestees. Methods: Childhood first-time arrestees (n = 308, baseline age 10.7 +/- 1.5 y

  19. Aboriginal Early Childhood Education in Canada: Issues of Context

    Science.gov (United States)

    Preston, Jane P.; Cottrell, Michael; Pelletier, Terrance R.; Pearce, Joseph V.

    2012-01-01

    Herein we provide a literature synthesis pertaining to the state of Aboriginal early childhood education in Canada. We identify key features of quality Aboriginal early childhood programs. The background and significance of early childhood education for Aboriginal peoples is explicated. Cultural compatibility theory is employed as the…

  20. Childhood depression: a systematic review

    Directory of Open Access Journals (Sweden)

    Lima NNR

    2013-09-01

    Full Text Available Nádia Nara Rolim Lima,1 Vânia Barbosa do Nascimento,1 Sionara Melo Figueiredo de Carvalho,1 Luiz Carlos de Abreu,1,3 Modesto Leite Rolim Neto,2 Aline Quental Brasil,2 Francisco Telésforo Celestino Junior,2 Gislene Farias de Oliveira,2 Alberto Olavo Advíncula Reis3 1Programa de Pós-graduação em Ciências da Saúde, Faculdade de Medicina do ABC, Santo André, São Paulo, Brazil; 2Departamento de Medicina. Universidade Federal do Ceará, UFC, Barbalha, Ceará, Brazil; 3Departamento de Saúde Materno Infantil, Faculdade de Saúde Pública, Universidade de São Paulo, São Paulo, Brazil Abstract: As an important public health issue, childhood depression deserves special attention, considering the serious and lasting consequences of the disease to child development. Taking this into consideration, the present study was based on the following question: what practical contributions to clinicians and researchers does the current literature on childhood depression have to offer? The objective of the present study was to conduct a systematic review of articles regarding childhood depression. To accomplish this purpose, a systematic review of articles on childhood depression, published from January 1, 2010 to November 24, 2012, on MEDLINE and SciELO databases was carried out. Search terms were “depression” (medical subject headings [MeSH], “child” (MeSH, and "childhood depression" (keyword. Of the 180 retrieved studies, 25 met the eligibility criteria. Retrieved studies covered a wide range of aspects regarding childhood depression, such as diagnosis, treatment, prevention and prognosis. Recent scientific literature regarding childhood depression converge to, directly or indirectly, highlight the negative impacts of depressive disorders to the children's quality of life. Unfortunately, the retrieved studies show that childhood depression commonly grows in a background of vulnerability and poverty, where individual and familiar needs

  1. Effect of Dental Caries on Children Growth

    Directory of Open Access Journals (Sweden)

    T Malek Mohammadi

    2005-10-01

    Full Text Available Objectives: The study examined the hypothesis that severe dental caries may affect growth and development in preschool children. Methods: The study examined 218 children with severe caries using standard diagnostic criteria. All children were weighed and measured and a food frequency questionnaire was completed for each. Six months subsequent to tooth extraction, 131 of the children were followed up and underwent repeat measurement of height, weight, dental health and food intake. For each child, body mass index (BMI was calculated, and all measurements were converted into standard deviation scores and compared to the UK 1990 growth reference. Results: In the six months period after having their decayed teeth extracted the children’s BMIs had increased by 0.654. Two-sided t-tests for paired data showed this difference to be significant (P< 0.01. Conclusion: Treatment of gross dental disease appears to promote "catch-up" growth and normalisation of body mass index.

  2. Caries prevalence in skeletal series: is it possible to compare?

    OpenAIRE

    Veronica Wesolowski

    2006-01-01

    Because of the relationship with subsistence, dental caries is a central issue in paleopathological research. Usually, comparisons between caries prevalence exhibited in different skeletal series are made. Dietary variation is the most common explanation for cavities prevalence. The aim of this paper is to verify if it is possible to compare caries prevalence reported on papers for archaeological skeletal series. Another goal is to determine if other factors besides diet are implicated in den...

  3. Inhibition of caries in hamsters treated with staphylococcin 1580.

    OpenAIRE

    Fitzgerald, R J; Morhart, R E; Marquez, C; Adams, B. O.

    1986-01-01

    Littermate hamsters were infected orally with cariogenic Streptococcus mutans NS-50S and maintained on a high-sucrose diet to induce dental caries. Individual groups of animals were treated by single daily instillation of staphylococcin 1580 (100 micrograms) in the cheek pouches. Other groups were treated similarly with bacitracin (60 or 120 U) or saline. After 35 days on the caries test regimen, animals treated with staphylococcin 1580 had 49 or 60% less caries than the saline controls in tw...

  4. School dietary habits and incidence of dental caries

    OpenAIRE

    Monteagudo S??nchez, Celia; T??llez, Francisco; Heras Gonz??lez, Leticia; Ib????ez-Peinado, Diana; Mariscal Arcas, Miguel; Olea Serrano, F??tima

    2015-01-01

    Introduction: healthy dietary habits are considered to improve oral health and tooth quality. Caries treatment comprises tooth restoration with dental composites and sealants, almost all (> 90%) of which contain bisphenol A (BPA). Study hypotheses were: a) breakfast and oral hygiene habits are important factors in dental caries development; and b) dental caries treatment with epoxy-resins entails a risk of oral exposure to monomers migrating from the polymeric material...

  5. GWAS of Dental Caries Patterns in the Permanent Dentition

    OpenAIRE

    Shaffer, J. R.; Feingold, E; Wang, X.; M. Lee; TCuenco, K.; Weeks, D E; Weyant, R.J.; Crout, R.; McNeil, D.W.; Marazita, M L

    2013-01-01

    The importance of susceptibility genes in the risk for dental caries has been clearly established. While many candidate caries genes have been proposed, to date, few of them have been rigorously validated through observational and experimental studies. Moreover, most genetic epidemiological studies have analyzed global caries phenotypes that ignore the possibility that genes may exert differential effects across tooth surfaces of the dentition. Therefore, we performed genome-wi...

  6. DENTAL CARIES- A WIDELY GROWING DISEASE OF TEETH

    OpenAIRE

    2012-01-01

    Dental caries called as tooth decay is basically a disease in which bacterial processes changes carbohydrate to acid. This acid then dematerializes the hard tooth structure. They are produced when demineralization amount exceeds the remineralization amount. Streptococcus mutans and Lactobacillus are the bacteria responsible for the dental caries. This article throws light on the dental caries disease, its sign and symptoms, treatment, prevention and risk factors associated with it. A review o...

  7. Classification and management of dental caries. New concepts.

    OpenAIRE

    Sathyanarayanan R; Carounnanidy U

    2002-01-01

    There has been a tremendous change in the understanding of carious lesion in all aspects from pathogenesis to prevention. The profession has also seen a revolutionary change in the material science and technology. In spite of these changes, the caries classification provided by Dr. G. V. Black remains unchanged, deterring the radical changes needed in the understanding of caries as a disease process. This article propose a new classification of dental caries to suit the present day changes in...

  8. Dental caries prevalence and treatment levels in Arizona preschool children.

    OpenAIRE

    Tang, J. M.; Altman, D S; Robertson, D C; O'Sullivan, D.M.; Douglass, J M; Tinanoff, N

    1997-01-01

    OBJECTIVES: To assess the prevalence of dental caries in a large group of preschool children, to determine the extent to which the children received dental treatment, to examine the association between demographic and socioeconomic factors and the prevalence of caries, and to compare these findings with those from previous studies of preschool populations in the United States. METHODS: Dental caries exams were performed on 5171 children ages 5 months through 4 years, and a parent or other car...

  9. Adverse Childhood Experiences and Blood Pressure Trajectories From Childhood to Young Adulthood The Georgia Stress and Heart Study

    NARCIS (Netherlands)

    Su, Shaoyong; Wang, Xiaoling; Pollock, Jennifer S.; Treiber, Frank A.; Xu, Xiaojing; Snieder, Harold; McCall, W. Vaughn; Stefanek, Michael; Harshfield, Gregory A.

    2015-01-01

    Background-The purposes of this study were to assess the long-term effect of adverse childhood experiences (ACEs) on blood pressure (BP) trajectories from childhood to young adulthood and to examine whether this relation is explained by childhood socioeconomic status (SES) or risk behaviors that are

  10. Obesity and dental caries: systematic review

    OpenAIRE

    Alexandre Emidio Ribeiro Silva; Ana Maria Baptista Menezes; Flavio Fernando Demarco; Fabiana Vargas-Ferreira; Marco Aurelio Peres

    2013-01-01

    OBJECTIVE Identifying, through a systematic literature review, evidence of a possible association between obesity and dental caries. METHODS A search of articles published between 2005 and January 2012 was performed in the Medline/PubMed, LILACS and Web of Science databases. The quality of scientific evidence of the selected articles was assessed by the items proposed for observational studies in the Downs & Black instrument. RESULTS Initially, 537 references were found; after checking t...

  11. Effects of Laser Irradiation on Caries Prevention

    OpenAIRE

    Maryam Esmaeilzadeh; Hossein Bagheri; Yashar Rezaei

    2012-01-01

    INTRODUCTION: Although dental caries is a preventable disease, it is still common and remains a public health problem. One of the potentially effective preventive measures is the use of lasers. The purpose of this study was to review the studies about use of laser irradiation on the inhibition of carious lesions and the effectiveness of different commercial laser type (Nd:YAG, CO2, and Argon).METHODS: A literature search included journal databases, existing systematic reviews, and studies ide...

  12. Caries prevalence among schoolchildren in Zagreb, Croatia

    OpenAIRE

    Dukić, Walter; Delija, Barbara; Lulić Dukić, Olga

    2011-01-01

    Aim To investigate the prevalence of dental caries and treatment needs in schoolchildren aged 7-14 years from Zagreb. Methods Dental examinations based on the World Health Organization criteria were performed on 1168 children in the period 2009-2010. The teeth were clinically examined with standard dental instruments using visual-tactile method under standard dental light. We recorded the clinical indexes of decayed, missed, and filled teeth (DMFT and dmft; upper-case letters refer to permane...

  13. The Microfloral Analysis of Secondary Caries Biofilm around Class I and Class II Composite and Amalgam Fillings

    Directory of Open Access Journals (Sweden)

    Mo Si-su

    2010-08-01

    Full Text Available Abstract Background Secondary caries is responsible for 60 percent of all replacement restorations in the typical dental practice. The diversity of the bacterial sources and the different types of filling materials could play a role in secondary caries. The aim of this study was to determine and compare the microbial spectrum of secondary caries biofilms around amalgam and composite resin restorations. Methods Clinical samples were collected from freshly extracted teeth diagnosed with clinical secondary caries. Samples were categorized into four groups according to the types of restoration materials and the classification of the cavity. Biofilms were harvested from the tooth-restoration interface using a dental explorer and after dilution were incubated on special agars. The bacteria were identified using the biochemical appraisal system. Statistical calculations were carried out using SPSS11.5 software to analyze the prevalence of the bacteria involved in secondary caries. Results Samples from a total of four groups were collected: two groups were collected from amalgam restorations, each had 21 samples from both Class I and Class II caries; and the other two groups were from composite resin restorations, each had 13 samples from both class I and class II caries. Our results showed: (1 Anaerobic species were dominant in both restoration materials. (2 In terms of the types of individual bacteria, no significant differences were found among the four groups according to the geometric mean of the detected bacteria (P > 0.05. However, there were significant differences among the detected bacteria within each group (P 0.05, but showed significant differences among the detected bacteria in each group (P 0.05, however, the detection rate of each bacterium within each group was statistically different among the detected bacteria (P Conclusions The proportion of obligatory anaerobic species was much greater than the facultative anaerobic species in the

  14. Geo-mapping of caries risk in children and adolescents - a novel approach for allocation of preventive care

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    Holmén Anders

    2011-09-01

    Full Text Available Abstract Background Dental caries in children is unevenly distributed within populations with a higher burden in low socio-economy groups. Thus, tools are needed to allocate resources and establish evidence-based programs that meet the needs of those at risk. The aim of the study was to apply a novel concept for presenting epidemiological data based on caries risk in the region of Halland in southwest Sweden, using geo-maps. Methods The study population consisted of 46,536 individuals between 3-19 years of age (75% of the eligible population from whom caries data were reported in 2010. Reported dmfs/DMFS>0 for an individual was considered as the primary caries outcome. Each study individual was geo-coded with respect to his/her residence parish. A parish-specific relative risk (RR was calculated as the observed-to-expected ratio, where the expected number of individuals with dmfs/DMFS>0 was obtained from the age- and sex-specific caries (dmfs/DMFS>0 rates for the total study population. Smoothed caries risk geo-maps, along with corresponding statistical certainty geo-maps, were produced by using the free software Rapid Inquiry Facility and the ESRI® ArcGIS system. Results The geo-maps of preschool children (3-6 years, schoolchildren (7-11 years and adolescents (12-19 years displayed obvious geographical variations in caries risk, albeit most marked among the preschoolers. Among the preschool children the smoothed relative risk (SmRR varied from 0.33 to 2.37 in different parishes. With increasing age, the contrasts seemed to diminish although the gross geographical risk pattern persisted also among the adolescents (SmRR range 0.75-1.20. Conclusion Geo-maps based on caries risk may provide a novel option to allocate resources and tailor supportive and preventive measures within regions with sections of the population with relatively high caries rates.

  15. Childhood obesity

    DEFF Research Database (Denmark)

    Heitmann, Berit L; Koplan, Jeffrey; Lissner, Lauren

    2009-01-01

    Despite progress toward assuring the health of today's young population, the 21(st) century began with an epidemic of childhood obesity. There is general agreement that the situation must be addressed by means of primary prevention, but relatively little is known about how to intervene effectively....... The evidence behind the assumption that childhood obesity can be prevented was discussed critically in this roundtable symposium. Overall, there was general agreement that action is needed and that the worldwide epidemic itself is sufficient evidence for action. As the poet, writer, and scholar...

  16. Radiographic caries diagnosis and restorative treatment decision making

    International Nuclear Information System (INIS)

    This thesis is concerned with a single diagnostic technique: the bitewing radiograph, and the way it is used by dentists to decide on patient treatment need for interproximal caries. The variation in caries diagnosis and treatment decisions using bitewing radiographs is described and the radiographic criteria of choice for minimizing over and undertreatment according to a norm are investigated. Three possible diagnostic strategies in interproximal caries diagnosis using a decision analysis approach are described and evaluated, and the effect of the reported diagnostic behaviour and knowledge of practicing Dutch dentists in their use of bitewing radiographs for the diagnosis and treatment of interproximal caries is described and analyzed. (Auth.)

  17. Radiographic diagnoses and treatment decisions on approximal caries

    International Nuclear Information System (INIS)

    Mineral loss which represents a threshold value for radiographic diagnosis, cannot be defined exactly. For clinical use 10% mineral loss in the direction of the X-ray beam may constitute a border line lesion for radiographic detection, and caries lesions without cavitation seemed to be beyond this diagnostic threshold. The degree of caries estimated by using radiographs is fairly closely related to the depth of the tissue changes recorded in the prepared cavity. Radiographic examinations more often lead to underestimation than overestimation of the degree of caries. Radiographic caries diagnoses made at different degrees of penetration toward the pulp showed insignificant variations with respect to quality, but the observers were more confident of caries being present (used more strict criterion) when they scored caries in inner dentin. Consensus on diagnostic criteria and improved diagnostic quality are considerably more important to the quality of therapeutic decisions on approximal caries than viewing conditions and film density. A semi-radiopaque material in Class II fillings seems to offer advantages compared to amalgam in respect of the diagnosis of secondary caries and marginal defects. There is a danger that dentists will restore approximal caries lesions too early and before these can be diagnosed in dentin radiographically

  18. Obesity and dental caries: systematic review

    Directory of Open Access Journals (Sweden)

    Alexandre Emidio Ribeiro Silva

    2013-08-01

    Full Text Available OBJECTIVE Identifying, through a systematic literature review, evidence of a possible association between obesity and dental caries. METHODS A search of articles published between 2005 and January 2012 was performed in the Medline/PubMed, LILACS and Web of Science databases. The quality of scientific evidence of the selected articles was assessed by the items proposed for observational studies in the Downs & Black instrument. RESULTS Initially, 537 references were found; after checking the titles and abstracts by two independent researchers, twenty-eight articles were selected for complete reading. Ten of them that assessed the primary and/or permanent dentition observed a positive association between obesity and dental caries and one study found an inverse association. According to the Downs & Black classification, thirteen articles with good scientific evidence were found. CONCLUSIONS The present review did not find sufficient evidence regarding the association between obesity and dental caries, and it did not clarify the possible role of diet and other possible effect modifiers on this association.

  19. Role of saliva in caries models.

    Science.gov (United States)

    Edgar, W M; Higham, S M

    1995-11-01

    The crucial role played by the actions of saliva in controlling the equilibrium between de- and remineralization in a cariogenic environment is demonstrated by the effects on caries incidence of salivary dysfunction and by the distribution of sites of caries predilection to those were salivary effects are restricted. However, of the several properties of saliva which may confer protective effects, it is not certain which are most important. A distinction can be made between static protective effects, which act continuously, and dynamic effects, which act during the time-course of the Stephan curve. Evidence implicates salivary buffering and sugar clearance as important dynamic effects of saliva to prevent demineralization; of these, the buffering of plaque acids may predominate. Enhanced remineralization of white spot lesions may also be regarded as dynamic protective effects of saliva. Fluoride in saliva (from dentifrices, ingesta, etc.) may promote remineralization and (especially fluoride in plaque) inhibit demineralization. The design of experiments using caries models must take into account the static and dynamic effects of saliva. Some models admit a full expression of these effects, while others may exclude them, restricting the range of investigations possible. The possibility is raised that protective effects of saliva and therapeutic agents may act cooperatively. PMID:8615945

  20. New method to detect caries via fluorescence

    Science.gov (United States)

    Eberhart, J.; Frentzen, M.; Thoms, M.

    2007-07-01

    Caries, a common and widespread infectious disease, has to be detected as early as possible. Based on the need for an easy and handy tool for preventing invasive treatment a new fluorescence camera system has been developed. Using this camera the so-called porphyrins, metabolic products of oral pathogenic bacteria can be visualized. Thereby fluorophores are excited at a wavelength of 405nm by the built-in GaN-LEDs. Healthy and diseased dental hard tissues fluoresce in the green and in the red spectral range, respectively, thus allowing differentiation by coulor. To prove the reliability of this fluorescence camera system, freshly extracted teeth were examined. Three different methods of analysis were verified and compared to give information about the lesions (sensitivity & selectivity): The extent of the fluorescence area, the integral of the red/green ratio of the lesion and the maximum red/green ratio in the area of interest. Histological sections of the teeth served as reference. In addition, the camera was compared to a tip probe sensor already available on the market. In total, our results show that regarding the three different algorithms of analysis, the maximum of the red/green ratio is a preferential method to evaluate carious lesions. Sound tissue, enamel caries and dentin caries can be clearly distinguished. The new fluorescence camera is a handy, efficient and fast device in order to detect lesions and seems to be superior to the tip probe sensor regarding the positioning. Further studies are required.