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Costa EM, Pinho JRO, Saraiva MDCP, Ribeiro CCC, Batista RFL, Coêlho Alves CM, Simões VMF, Bettiol H, Barbieri MA, de Carvalho Cavalli R, Thomaz EBAF. RANTES and developmental defects of enamel in children: A Brazilian prenatal cohort (BRISA). PLoS One 2023; 18:e0284606. [PMID: 37498839 PMCID: PMC10374131 DOI: 10.1371/journal.pone.0284606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2021] [Accepted: 04/04/2023] [Indexed: 07/29/2023] Open
Abstract
OBJECTIVE Little is known about the effect of maternal immunological factors on the etiology of developmental defects of enamel (DDE). RANTES (Regulated on Activation Normal T Cell Expressed and Secreted) is a chemokine produced by fibroblasts, lymphoid and epithelial mucosa cells in response to various external stimuli. Despite its importance for embryogenesis, RANTES expression has been demonstrated in multiple diseases characterized by inflammation, tumor and immune response, and wound healing. We hypothesized that altered levels of RANTES during pregnancy are associated with the immune and inflammatory response in women, which could lead to the occurrence of DDE in utero (DDE-iu), directly or mediated by preterm birth. Therefore, this study aimed to evaluate the direct and indirect effects of serum levels of RANTES in pregnant women in the occurrence of DDE-iu in children. METHODS This is a longitudinal case-control study. The mothers and their children (327) were evaluated in three moments: prenatal care, post childbirth, and when the child was between 12.3 and 36 months of age. The analysis was performed with structural equation modeling, estimating the standardized coefficient (SC), adopting α = 5%. RESULTS There was a direct and negative effect of RANTES on the outcome (SC = -0.137; p = 0.022). This association was not mediated by preterm birth (SC = 0.007; P = 0.551). When considering the specific types of DDE-iu, RANTES had a direct effect on hypoplasia (SC = -0.190; p = 0.007), but not on opacity (SC = 0.343; p = 0.074). CONCLUSION Lower serum levels of RANTES may contribute to a higher number of teeth with DDE-iu, specifically hypoplasia. However, more evidence supported by clinical, laboratory and epidemiological studies is still needed.
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Affiliation(s)
- Elisa Miranda Costa
- Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | | | | | - Cecília Cláudia Costa Ribeiro
- Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
- Department of Dentistry, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | | | - Cláudia Maria Coêlho Alves
- Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
- Department of Dentistry, Federal University of Maranhão, São Luís, Maranhão, Brazil
| | | | - Heloisa Bettiol
- Department of Puericulture and Pediatrics, Graduate Program in Child and Adolescent Health, São Paulo University, Ribeirão Preto, São Paulo, Brazil
| | - Marco Antônio Barbieri
- Department of Puericulture and Pediatrics, Graduate Program in Child and Adolescent Health, São Paulo University, Ribeirão Preto, São Paulo, Brazil
| | - Ricardo de Carvalho Cavalli
- Department of Gynecology and Obstetrics, Faculty of Medicine of Ribeirão Preto, University of São Paulo, Ribeirão, São Paulo, Brazil
| | - Erika Bárbara Abreu Fonseca Thomaz
- Department of Public Health, Federal University of Maranhão, São Luís, Maranhão, Brazil
- Department of Dentistry, Federal University of Maranhão, São Luís, Maranhão, Brazil
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Yohana S, Indriyanti R, Suryanti N, Rahayuwati L, Juniarti N, Setiawan AS. Caries Experience among Children with History of Neonatal Stunting. Eur J Dent 2023; 17:687-692. [PMID: 36075267 PMCID: PMC10569887 DOI: 10.1055/s-0042-1750775] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022] Open
Abstract
OBJECTIVE Children with neonatal growth retardation (defined as birth length <48cm) are at risk for chronic malnutrition that begins before birth and continues into infancy. Stunting can adversely affect a child's growth and development, including oral health itself, and especially the experience of dental caries. This study analyzed the dental caries experience in children with neonatal growth retardation. MATERIALS AND METHODS: This was a baseline and 1-year follow-up analysis of a cohort of stunted children in a potential stunting site in Bandung City. Annual data collection included interviews with mothers and dental and anthropometric examinations of children. Descriptive analysis was performed in SPSS. STATISTICAL ANALYSIS Data were recorded on paper forms and manually entered into a Microsoft Excel spreadsheet for later analysis using IBM SPSS (version 23.0). After assessment, descriptive statistics was generated prior to bivariate analysis. RESULTS Fifty-five children met the inclusion criteria and participated in the 1-year study. Decay, missing, filling teeth (Dmft) was in the intermediate category (4.13) at baseline and fell into the high category (5.16) at 1-year follow-up, although the increase in caries remained in the low category. CONCLUSION Dysplastic children with a history of neonatal developmental delay experience dental caries beginning in the first year of life and may become more severe later in life.
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Affiliation(s)
- Siska Yohana
- Dentist Education Program, Faculty of Dentistry, Universitas Padjadjaran, Jawa Barat, Indonesia
| | - Ratna Indriyanti
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Jawa Barat, Indonesia
| | - Netty Suryanti
- Department of Community Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Jawa Barat, Indonesia
| | - Laili Rahayuwati
- Department of Community Nursing, Faculty of Nursing, Universitas Padjadjaran, Jawa Barat, Indonesia
| | - Neti Juniarti
- Department of Community Nursing, Faculty of Nursing, Universitas Padjadjaran, Jawa Barat, Indonesia
| | - Arlette S. Setiawan
- Department of Pediatric Dentistry, Faculty of Dentistry, Universitas Padjadjaran, Jawa Barat, Indonesia
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3
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Cui Y, Chen D, Lin H, Tao Y. The association between low birth weight and/or preterm birth and dental caries -A systematic review and meta-analysis. Int J Dent Hyg 2022. [PMID: 36524312 DOI: 10.1111/idh.12651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2021] [Revised: 12/01/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
BACKGROUND Studies on the association between adverse birth outcomes and dental caries in children have shown conflicting results, so the aim of this systematic review and meta-analysis was to investigate the association between adverse birth outcomes and dental caries in children. METHODS We systematically searched articles in four electronic databases (Web of Science, PubMed, Cochrane Library and Embase) published prior to August 2021. The odds ratio (OR) (or converted OR) and the corresponding 95% confidence intervals (95% CI) were processed. The certainty of evidence was assessed using GRADE's risk bias assessment tool. Random effects model was used for this meta-analysis. RESULTS A total of thirty-one observational studies met the inclusion criteria. The pooled estimates indicated that children exposed to low birth weight (LBW)/preterm birth (PTB) did not experience higher dental caries in primary teeth. Subgroup analyses showed that children with LBW (OR: 1.30, 95% CI: 1.03-1.63) were prone to have dental caries in primary teeth for cross-sectional studies, but no significant differences for prospective studies. PTB children experienced more primary caries in high-income countries (OR: 1.31, 95% CI: 1.00-1.70) than in low- and middle-income countries. CONCLUSIONS The current evidence did not suggest a significant association between LBW and dental caries in children for primary teeth. Children with PTB in high-income countries had a higher prevalence of primary dental caries. Further prospective studies should adjust for confounding factors (age, oral health and family finances) to determine the definitive association between LBW/PTB and dental caries.
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Affiliation(s)
- Yuqi Cui
- Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Dongru Chen
- Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Department of Orthodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Huancai Lin
- Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
| | - Ye Tao
- Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China
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4
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Xu S, Zhao C, Jia L, Ma Z, Zhang X, Shi H. Relationship between preterm, low birth weight, and development defects of enamel in the primary dentition: A meta-analysis. Front Pediatr 2022; 10:975340. [PMID: 36440332 PMCID: PMC9684462 DOI: 10.3389/fped.2022.975340] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2022] [Accepted: 10/12/2022] [Indexed: 11/11/2022] Open
Abstract
BACKGROUND This study aimed to systematically analyze the relationship between preterm (PT), low birth weight (LBW), and developmental defects of enamel (DDE) in the primary dentition. METHODS Following the retrieval of the databases, case-control studies, cross-sectional studies, and cohort studies on the relationship between PT, LBW and DDE, which had been published in English or Chinese up to January 2022 were included. The data about odds ratio (OR) and 95% confidence interval (95% CI) were extracted and calculated using STATA 12.0 Software. Case-control studies were evaluated using the Newcastle-Ottawa Scale (NOS), while cross-sectional studies and cohort studies were evaluated using the JBI scale. The heterogeneity of each study was evaluated using the Q test. RESULTS A total of 15 studies were included, of which 8 studied the relationship between PT and DDE, and 13 explored the relationship between LBW and DDE including three about the relationship between very low birth weight (VLBW) and DDE. Seven studies explored the relationship between PT, LBW, and DDE. The results of this meta-analysis showed that both PT and LBW especially VLBW (OR = 7.19, 95% CI: 4.98-10.38) were risk factors for DDE in the primary dentition (OR = 2.33, 95% CI: 1.55-3.51) (OR = 1.67, 95% CI: 1.08-2.59). The subgroup results showed that PT and LBW were both associated with the occurrence of enamel hypoplasia (EHP) (OR = 6.89, 95% CI: 3.33-14.34; OR = 2.78, 95% CI: 2.10-3.68) rather than enamel opacity (OR = 0.94, 95% CI: 0.55-1.61; OR = 1.03, 95% CI: 0.66-1.61). There was no publication bias about the included studies (P = 0.75 > 0.05; P = 0.47 > 0.05). CONCLUSION This meta-analysis demonstrated that both PT and LBW especially VLBW are associated with a higher risk of DDE in the primary dentition. PT and LBW are both related to the occurrence of EHP. However, the relationship between PT, LBW, and enamel opacity has not been verified. SYSTEMATIC REVIEW REGISTRATION https://www.crd.york.ac.uk/prospero/display_record.php?, identifier: CRD42021262761.
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Affiliation(s)
- Shan Xu
- Department of Pediatric Dentistry, Hospital of Stomatology & Hebei Provincial Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, China
| | - Caiyun Zhao
- Department of Pediatric Dentistry, Hospital of Stomatology & Hebei Provincial Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, China
| | - Liying Jia
- Department of Preventive Dentistry, Hospital of Stomatology & Hebei Provincial Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, China
| | - Zhe Ma
- Department of Preventive Dentistry, Hospital of Stomatology & Hebei Provincial Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, China
| | - Xiaolin Zhang
- Department of Epidemiology and Statistics, School of Public Health, Hebei Province Key Laboratory of Environment and Human Health, Hebei Medical University, Shijiazhuang, China
| | - Hong Shi
- Department of Pediatric Dentistry, Hospital of Stomatology & Hebei Provincial Key Laboratory of Stomatology, Hebei Medical University, Shijiazhuang, China
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Evaluation of a Hypersensitivity Inhibitor Containing a Novel Monomer That Induces Remineralization-A Case Series in Pediatric Patients. CHILDREN (BASEL, SWITZERLAND) 2021; 8:children8121189. [PMID: 34943385 PMCID: PMC8700649 DOI: 10.3390/children8121189] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/12/2021] [Accepted: 12/14/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Recently, tooth deformities have been frequently encountered by pediatric dentists. Severe enamel hypomineralization sometimes induces pain such as hyperesthesia, but composite resin restoration is difficult because it often detaches without any cavity preparation. Resin-based hypersensitivity inhibitors for tooth physically seal the dentinal tubules. It was reported that hypersensitivity inhibitor containing novel adhesive monomers forms apatite and induces remineralization in vitro. Therefore, these case series assessed the clinical effects of remineralization and the suppression of hypersensitivity by Bio Coat Ca (Sun Medical, Shiga, Japan). METHODS After mechanical tooth cleaning was performed, the hypersensitivity inhibitors were applied and cured by light exposure. Changes in hypersensitivity were determined by visual analog scale (VAS). The improvement of hypomineralization was evaluated by the change in color tone based on the digital images of intraoral photographs. RESULTS After repeated monthly treatments, these cases showed decreased hypersensitivity after the fourth application, while the opaque white and brownish color improved on the seventh application. CONCLUSION This novel hypersensitivity inhibitor with calcium salt of 4-methacryloxyethyl trimellitic acid (C-MET) and 10-methacryloyloxydecyl dihydrogen calcium phosphate (MDCP) not only suppressed hypersensitivity but also improved cloudiness and brown spots in recently erupted permanent teeth in presented cases.
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Relationship between preterm, low birth weight and early childhood caries: a meta-analysis of the case-control and cross-sectional study. Biosci Rep 2021; 40:225943. [PMID: 32729621 PMCID: PMC7419784 DOI: 10.1042/bsr20200870] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2020] [Revised: 05/04/2020] [Accepted: 07/27/2020] [Indexed: 11/17/2022] Open
Abstract
Early childhood caries (ECC) is one of the most prevalent chronic infectious diseases in children. The effective prevention and treatment are heavy burdens and study hotspots for pediatric dentists. Many studies had investigated the relationship between preterm, low birth weight (LBW) and ECC; however, the results were inconsistent. The present study was conducted with an evidence-based study to figure out the relationship between preterm, LBW and ECC for the first time. After searching the database, case–control and cross-sectional studies relevant to the relationship between preterm, LBW and ECC up to December 2019 were included. The data about odds ratio (OR) and 95% confidence interval (95% CI) were extracted and calculated with STATA 14.0 Software. A total of 22 studies were included in this meta-analysis, 9 studies of which did not only explore the relationship between ECC with preterm, but also study the relationship between ECC and LBW, 7 studies of which explored the relationship between preterm and ECC, and 6 studies of which studied the relationship between LBW and ECC. The meta-analysis results showed that the preterm increased the risk of ECC (OR = 1.59, 95% CI: 1.36–1.87) significantly. There was no difference between LBW and normal birth weight in the incidence of ECC (OR = 1.12, 95% CI: 0.94–1.33). The meta-analysis results of adjustment OR about LBW were similar to the crude OR (OR = 1.05, 95% CI: 0.71–1.57). This meta-analysis indicated that preterm increased the risk of ECC significantly; however, LBW was not a risk factor for ECC.
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7
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Epidemiological trends, predictive factors, and projection of tooth loss in Germany 1997-2030: part I. missing teeth in adults and seniors. Clin Oral Investig 2020; 25:67-76. [PMID: 33219875 PMCID: PMC7785540 DOI: 10.1007/s00784-020-03266-9] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Accepted: 03/19/2020] [Indexed: 12/14/2022]
Abstract
Objective This is the first part of a report on tooth loss in Germany 1997–2030. Here, we describe trends in the prevalence of tooth loss in adults and seniors 1997–2014, assess predictive factors for tooth loss and projected it into 2030. Material and methods Data of the cross-sectional, multi-center, nationally representative German Oral Health Studies of 1997, 2005, and 2014 were used. Age, sex, educational level, smoking status, and the cohort were used for ordinary least square regression to assess the association of predictors with tooth loss (missing teeth, MT). The yielded regression coefficients were used to predict tooth loss in 2030. Results Compared with 1997, the mean MT in adults (35–44 years old) in 2030 was predicted to decrease by two-thirds to 1.3. The prevalence of tooth loss (MT > 0) will decrease by 72% from 1997 to 2030. In 2030, half of the population of adults will not exhibit any tooth loss. Compared with 1997, the mean MT among seniors (65–74 years old) will decline to 5.6 teeth (i. e. two-thirds reduction) until 2030. Prevalence of tooth loss will be halved by 2030, and approximately one-third of this age group will not exhibit any tooth loss. Conclusions Based on the model used, the trend of a robust decline in tooth loss will become more dynamic by the year 2030. As a result, every second adult will have experienced no tooth loss at all in 2030, and seniors will possess more teeth than they have previously lost. Clinical relevance This study presents the trends of tooth loss in Germany for a period of three decades. It provides clinically relevant data for health care planning by 2030.
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Bensi C, Costacurta M, Belli S, Paradiso D, Docimo R. Relationship between preterm birth and developmental defects of enamel: A systematic review and meta-analysis. Int J Paediatr Dent 2020; 30:676-686. [PMID: 32243004 DOI: 10.1111/ipd.12646] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 03/23/2020] [Accepted: 03/26/2020] [Indexed: 12/24/2022]
Abstract
BACKGROUND A putative relationship between preterm birth and developmental defects of enamel (DDE) has been described in the literature. Although systematic reviews have found preterm birth may lead to DDE, the effect size has not been quantified. AIM The aim of this systematic review and meta-analysis was to determine the association between preterm birth and DDE. DESIGN An electronic search was performed in PubMed, Cochrane Library, Scopus, and Web of Science to identify relevant studies. Two independent reviewers selected the studies in a two-stage process in accordance with the PRISMA statement. The risk of bias was also analysed using the Newcastle-Ottawa Scale criteria. RESULTS A total of 1041 publications were considered after an electronic search, 20 of which were included in the systematic review. Of these 20 publications, 18 articles were included in a meta-analysis. The meta-analysis detected an increased risk of developing DDE in preterm children [OR: 3.27 (95% CI 2.02, 5.30; P < .001)], with a greater risk in the primary dentition. In addition to this, a subgroup analysis showed a greater risk in the development of hypoplasia in preterm children. CONCLUSIONS The results of this meta-analysis showed a three times increased risk of developing DDE in preterm children.
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Affiliation(s)
- Caterina Bensi
- Paediatric Dentistry Post-Graduate School, University of Rome "Tor Vergata", Rome, Italy
| | - Micaela Costacurta
- Paediatric Dentistry, Department of Surgical Sciences, University of Rome "Tor Vergata", Rome, Italy
| | - Stefano Belli
- Visiting dentist at the MaxillofacialSurgery Unit, Santa Maria della Misericordia Hospital, Sant'Andrea delle Fratte (Perugia), Italy
| | - Daniele Paradiso
- S.S.D SurgicalDentistry and Ambulatory, Santa Marian della Misericordia Hospital, Sant'Andrea delle Fratte (Perugia), Italy
| | - Raffaella Docimo
- Paediatric Dentistry, Department of Surgical Sciences, University of Rome "Tor Vergata", Rome, Italy
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Schüttfort G, Höfler S, Kann G, Königs C, de Leuw P, Herrmann E, Stephan C, Haberl A. Influence of tenofovir exposure in utero on primary dentition. Eur J Pediatr 2020; 179:1761-1768. [PMID: 32424746 DOI: 10.1007/s00431-020-03660-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2020] [Revised: 03/24/2020] [Accepted: 04/22/2020] [Indexed: 12/11/2022]
Abstract
Tenofovir disoxoproxil fumarate (TDF) is recommended for antiretroviral treatment for pregnant women living with HIV. As a comparative method to study bone density, we investigated the influence of in utero tenofovir exposure on the prevalence and distribution of developmental defects of enamel (DDE) in the primary dentition, as the mineralization process in teeth is higher and more complex and thus more vulnerable. HIV-exposed children with in utero exposition to tenofovir were included in this prospective observational single-center study. Dental status and enamel defects were assessed by an experienced dentist following a standardized protocol. Further information was collected using a standardized questionnaire, available in German and English. The prevalence of developmental defects in children with intrauterine tenofovir exposure was compared with literature data from a recent study of 377 healthy children in Germany and literature data from a study of 1221 healthy African children. Thirty-one children (mean age 2.1 ± 0.3 years; 41.9% female) were included. Median tenofovir exposure in utero was 28 weeks (mean ± 10.52 SD). Prevalence of developmental defects in the primary dentition in tenofovir-exposed children was similar compared to data of unexposed children (16.1% vs. 5.3%, p = 0.051 (compared to German cohort); 16.1% vs. 33.3%, p = 0.068 (compared to African cohort)).Conclusion: HIV-uninfected infants with in utero exposure to TDF showed no significant differences in the prevalence of DDE in comparison to cross-sectional data of HIV- and TDF-unexposed children; thus, the in utero exposure to TDF did not negatively influence the prevalence or distribution of DDE. What is Known: • There are no data available on the prevalence of developmental defects of enamel (DDE) in the primary dentition in intrauterine HIV- and tenofovir-exposed children. • Conclusions can be drawn from intrauterine milk tooth development to bone development and mineralization. What is New: • Prevalence of developmental defects in the primary dentition in tenofovir-exposed children was similar compared to data of unexposed children. • Preterm birth and hospitalization did not show a significant association on the prevalence of developmental defects in the primary dentition.
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Affiliation(s)
- Gundolf Schüttfort
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.
| | - Stephan Höfler
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Gerrit Kann
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Christoph Königs
- Department of Pediatrics and Adolescent Medicine, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Philipp de Leuw
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Eva Herrmann
- Department for Biostatistics and Mathematical Modelling, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Christoph Stephan
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.,Department for Biostatistics and Mathematical Modelling, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
| | - Annette Haberl
- Department for Infectious Diseases, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany.,Department for Biostatistics and Mathematical Modelling, University Hospital Frankfurt, Theodor-Stern-Kai 7, 60590, Frankfurt am Main, Germany
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Soares FC, Dahllöf G, Hjern A, Julihn A. Adverse birth outcomes and the risk of dental caries at age 3 years. Int J Paediatr Dent 2020; 30:445-450. [PMID: 31981436 DOI: 10.1111/ipd.12617] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/21/2019] [Revised: 12/22/2019] [Accepted: 01/12/2020] [Indexed: 12/20/2022]
Abstract
BACKGROUND Since birth outcome is associated with maternal and newborn health, it can be a predictor of the future health of the child. AIM To investigate the association between adverse birth outcomes and dental caries. DESIGN The present registry-based cohort study included all children born in 2000-2003, residing in Stockholm County, Sweden and who received a dental examination at the age of 3 years (n = 74 748). National registries supplied data on socioeconomic conditions, maternal health, maternal health behavior, and birth outcomes. Forward stepwise binary logistic regression was performed to determine predictors of caries experience in the 3-year-olds. RESULTS Of the subjects, 6.0% had caries experience (decayed, extracted, and filled teeth [deft] ≥ 1), 5.6% were born preterm (<37 weeks); 2.2% were born small (SGA) and 3.7% large (LGA) for gestational age. Of the studied adverse birth outcomes, only SGA was significantly associated with caries experience at 3 years of age, and only for mothers who had refrained from smoking during pregnancy. CONCLUSIONS SGA is associated with caries experience in 3-year-old children; however, this relationship occurs only in mothers who did not smoke during pregnancy.
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Affiliation(s)
- Fernanda Cunha Soares
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Göran Dahllöf
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Center for Pediatric Oral Health Research, Stockholm, Sweden.,Center for Oral Health Services and Research, Mid-Norway, TKMidt, Trondheim, Norway
| | - Anders Hjern
- Clinical Epidemiology, Department of Medicine, Karolinska Institutet and Centre for Health Equity Studies, Stockholm, Sweden
| | - Annika Julihn
- Division of Orthodontics and Pediatric Dentistry, Department of Dental Medicine, Karolinska Institutet, Stockholm, Sweden.,Center for Pediatric Oral Health Research, Stockholm, Sweden.,Department of Pediatric Dentistry, Eastman Institute, Public Dental Service, Stockholm, Sweden
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11
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Pezo-Lanfranco L, Filippini J, Di Giusto M, Petronilho C, Wesolowski V, DeBlasis P, Eggers S. Child development, physiological stress and survival expectancy in prehistoric fisher-hunter-gatherers from the Jabuticabeira II shell mound, South Coast of Brazil. PLoS One 2020; 15:e0229684. [PMID: 32160224 PMCID: PMC7065757 DOI: 10.1371/journal.pone.0229684] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 02/11/2020] [Indexed: 11/18/2022] Open
Abstract
In this study, we shed light on the interdependency of child growth, morbidity and life expectancy in the fisher-hunter-gatherers of the Jabuticabeira II shell mound (1214-830 cal B.C.E. - 118-413 cal C.E.) located at the South Coast of Brazil. We test the underlying causes of heterogeneity in frailty and selective mortality in a population that inhabits a plentiful environment in sedentary settlements. We reconstruct osteobiographies of 41 individuals (23 adults and 18 subadults) using 8 variables, including age-at-death, stature, non-specific stress markers (cribra orbitalia, porotic hyperostosis, periosteal reactions, periapical lesions and linear enamel hypoplasia), as well as weaning patterns based on stable isotope data to examine how stress factors module growth and survival. Our results show that shorter adult statures were linked to higher morbidity around weaning age and higher chances of dying earlier (before 35 years) than taller adult statures. In addition, short juvenile stature was related to physiological stressors and mortality. The adult "survivors" experienced recurrent periods of morbidity during childhood and adulthood, possibly associated with the high parasite load of the ecosystem and dense settlement rather than to malnourishment. An association between early-stress exposure and premature death was not demonstrated in our sample. To explain our data, we propose a new model called "intermittent stress of low lethality". According to this model, individuals are exposed to recurrent stress during the juvenile and adult stages of life, and, nevertheless survive until reproductive age or later with relative success.
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Affiliation(s)
- Luis Pezo-Lanfranco
- Laboratório de Antropologia Biológica, Departamento de Genética e Biologia Evolutiva, Instituto de Biociências da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - José Filippini
- Laboratório de Antropologia Biológica, Departamento de Genética e Biologia Evolutiva, Instituto de Biociências da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - Marina Di Giusto
- Museu de Arqueologia e Etnologia da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - Cecília Petronilho
- Laboratório de Antropologia Biológica, Departamento de Genética e Biologia Evolutiva, Instituto de Biociências da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - Veronica Wesolowski
- Museu de Arqueologia e Etnologia da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - Paulo DeBlasis
- Museu de Arqueologia e Etnologia da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
| | - Sabine Eggers
- Laboratório de Antropologia Biológica, Departamento de Genética e Biologia Evolutiva, Instituto de Biociências da Universidade de São Paulo, Cidade Universitária USP, São Paulo, Brazil
- Naturhistorisches Museum Wien, Anthropologische Abteilung, Vienna, Austria
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12
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Folayan MO, El Tantawi M, Schroth RJ, Kemoli AM, Gaffar B, Amalia R, Feldens CA. Association Between Environmental Health, Ecosystem Vitality, and Early Childhood Caries. Front Pediatr 2020; 8:196. [PMID: 32509710 PMCID: PMC7248316 DOI: 10.3389/fped.2020.00196] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Accepted: 04/01/2020] [Indexed: 12/17/2022] Open
Abstract
Background: Environmental issues lead to serious health problems in young growing children. This study aims to determine the association between a country's level of environmental health, ecosystem vitality, and prevalence of early childhood caries (ECC). Methods: This was an ecological study. The data for the explanatory variables-country-level environmental performance index (EPI), environmental health, and ecosystem vitality-were obtained from the Yale Center for Environmental Law and Policy. The outcome variables were country-level prevalence of ECC in 0- to 2-year-old and 3- to 5-year-old children. The country EPI, environmental health, and ecosystem vitality were matched with country ECC prevalence for 0- to 2-year-olds and 3- to 5-year-olds for the period of 2007 to 2017. Differences in the variables by country income level were determined using ANOVA. Multivariate ANOVA was used to determine the association between ECC prevalence in 0- to 2-year-olds and 3- to 5-year-olds, and EPI, environmental health, and ecosystem vitality, adjusting for each country's per-capita gross national income. Results: Thirty-seven countries had complete data on ECC in 0- to 2-year-old and 3- to 5-year-old children, EPI, environmental health, and ecosystem vitality scores. There were significant differences in ECC prevalence of 0- to 2-year-olds and 3- to 5-year-olds between countries with different income levels. Also, there were significant differences in EPI (P < 0.0001), environmental health score (P < 0.0001), and ecosystem vitality (P = 0.01) score by country income levels. High-income countries had significantly higher EPI scores than did low-income countries (P = 0.001), lower-middle-income countries (P < 0.0001), and upper-middle-income countries (P < 0.0001). There was an inverse non-significant relationship between ECC prevalence and EPI in 0- to 2-year-olds (B = -0.06; P = 0.84) and 3- to 5-year-olds (B = -0.30; P = 0.50), and ecosystem vitality in 0- to 2-year-olds (B = -0.55, P = 0.08) and 3- to 5-year-olds (B = -0.96; P = 0.02). Environmental health was directly and non-significantly associated with ECC in 0- to 2-year-olds (B = 0.20; P = 0.23) and 3- to 5-year-olds (B = 0.22; P = 0.32). Conclusions: There was a complex relationship between various indicators of environmental performance and ECC prevalence. The association with EPI and ecosystem vitality was inverse whereas the association with environmental health was direct. Only the inverse association with ecosystem vitality in 3-5 year old children was significant. There may be higher risk of ECC with greater economic development, industrialization, and urbanization, while better ecosystem vitality may offer protection against ECC through the rational use of resources, healthy life choices, and preventive health practices.
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Affiliation(s)
- Morenike O Folayan
- Department of Child Dental Health, Obafemi Awolowo University, Ife, Nigeria
| | - Maha El Tantawi
- Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Alexandria, Egypt
| | - Robert J Schroth
- Department of Preventive Dental Science, Dr. Gerald Niznick College of Dentistry, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Arthur M Kemoli
- Department of Paediatric Dentistry and Orthodontics, University of Nairobi, Nairobi, Kenya
| | - Balgis Gaffar
- Preventive Dental Sciences Department, College of Dentistry, Imam Abdulrahman bin Faisal University, Dammam, Saudi Arabia
| | - Rosa Amalia
- Department of Preventive and Community Dentistry, Faculty of Dentistry, Universitas Gadjah Mada Yogyakarta, Yogyakarta, Indonesia
| | - Carlos A Feldens
- Department of Pediatric Dentistry, Universidade Luterana Do Brasil, Canoas, Brazil
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Reed SG, Miller CS, Wagner CL, Hollis BW, Lawson AB. Toward Preventing Enamel Hypoplasia: Modeling Maternal and Neonatal Biomarkers of Human Calcium Homeostasis. Caries Res 2019; 54:55-67. [PMID: 31665727 PMCID: PMC7299520 DOI: 10.1159/000502793] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2018] [Accepted: 08/15/2019] [Indexed: 01/01/2023] Open
Abstract
AIM The aim of this study was to assess biomarkers of calcium homeostasis and tooth development, in mothers during pregnancy and their children at birth, for enamel hypoplasia (EH) in the primary maxillary central incisor teeth. METHODS Bayesian methodology was used for secondary data analyses from a randomized, controlled trial of prenatal vitamin D3 supplementation in healthy mothers (N = 350) and a follow-up study of a subset of the children. The biomarkers were serum calcium (Ca), phosphorus (P), intact parathyroid hormone (iPTH), total circulating 25-dihydroxyvitamin D (25(OH)D), and 1,25-dihydroxyvitamin D (1,25(OH)2D). The maternal biomarkers were assayed monthly during pregnancy, and the child's biomarkers were derived from cord blood. Digital images of the child's 2 teeth were scored for EH using Enamel Defects Index criteria for each of the incisal, middle, and cervical regions for an EH extent score. RESULTS The child EH prevalence was 41% (60/145), with most defects present in the incisal and middle tooth regions. Cord blood iPTH and 1,25(OH)2D levels were significantly associated with EH extent after controlling for maternal factors. For every 1 pg/mL increase in cord blood iPTH, the EH extent decreased by approximately 6%. For every 10 pg/mL increase in cord blood 1,25(OH)2D, the EH extent increased by almost 30% (holding all other terms constant and adjusting for subject-level heterogeneity). The relationship between maternal 25(OH)D and maternal mean iPTH varied significantly by EH extent. CONCLUSION The results suggest possible modifiable relationships of maternal and neonatal factors of calcium homeostasis during pregnancy and at birth for EH, contributing to the frontier of knowledge regarding sound tooth development for dental caries prevention.
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Affiliation(s)
- Susan G Reed
- Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA,
| | - Cameron S Miller
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Carol L Wagner
- Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Bruce W Hollis
- Department of Pediatrics, Medical University of South Carolina, Charleston, South Carolina, USA
| | - Andrew B Lawson
- Department of Public Health Sciences, Medical University of South Carolina, Charleston, South Carolina, USA
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ElSalhy M, Ali U, Lai H, Flores-Mir C, Amin M. Caries reporting in studies that used the International Caries Detection and Assessment System: A scoping review. Community Dent Oral Epidemiol 2018; 47:92-102. [PMID: 30334280 DOI: 10.1111/cdoe.12430] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2017] [Revised: 07/06/2018] [Accepted: 09/30/2018] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To explore how caries was reported in studies that employed the International Caries Detection and Assessment System (ICDAS). METHODS A systematic database search up to August 2017 was carried out using PubMed, Ovid MEDLINE, Cochrane library and ISI Web of Science electronic databases. Only studies that used the ICDAS for dental caries examinations were included. Studies were excluded if the examination was done only for the validation or the calibration of the ICDAS and/or if the examination was not done for the whole dentition. Measures used to report caries were considered. RESULTS A total of 126 papers met the inclusion criteria. Forty-four different synthesis measures were used to report caries. Most of the studies used a combination of multiple measures to report patient's caries level. These reporting measures cluster into four main groups: the number of individual ICDAS scores (ie, total counts of every score); the number of decayed surfaces/teeth (ie, total counts of combined caries scores for surfaces or teeth); measures of caries experience (ie, total counts of combined caries scores, filled and/or missing surfaces or teeth); and measures of central tendency and dispersion. The number of decayed surfaces and individual ICDAS scores were the most commonly used measures. Three studies used mean ICDAS score (ie, total ICDAS scores divided by the number of teeth), two used mean ICDAS score of carious teeth (ie, total ICDAS scores divided by the number of carious teeth) and two used the maximum ICDAS score (ie, highest ICDAS score recorded). The total ICDAS score was used only once. Many studies synthesized from the ICDAS the number of decayed, missing and filled teeth/surfaces (dmft/DMFT, dmfs/DMFS) as a measure of caries experience. CONCLUSIONS There are variations among studies in the utilization of the system to summarize caries. Most studies presented caries data using the categorical characteristics of the ICDAS.
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Affiliation(s)
- Mohamed ElSalhy
- College of Dental Medicine, University of New England, Portland, ME, USA
| | - Ussama Ali
- Georgian College of Applied Arts and Technology, Barrie, Ontario, Canada
| | - Hollis Lai
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Carlos Flores-Mir
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
| | - Maryam Amin
- School of Dentistry, Faculty of Medicine and Dentistry, University of Alberta, Edmonton, Alberta, Canada
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Wuollet E, Laisi S, Alaluusua S, Waltimo-Sirén J. The Association between Molar-Incisor Hypomineralization and Dental Caries with Socioeconomic Status as an Explanatory Variable in a Group of Finnish Children. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 15:ijerph15071324. [PMID: 29941779 PMCID: PMC6068618 DOI: 10.3390/ijerph15071324] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/30/2018] [Revised: 06/18/2018] [Accepted: 06/20/2018] [Indexed: 11/21/2022]
Abstract
The aim of this study was to investigate if a developmental enamel defect known as Molar-Incisor Hypomineralization (MIH) is associated with dental caries. Socioeconomic status (SES) was examined as a confounding factor between caries and MIH. In this cross-sectional study, 636 children, aged 8 to 13 years, from three towns (two rural areas and one urban area) in Finland were examined for MIH in line with the criteria of the European Academy of Paediatric Dentistry. Caries status for permanent teeth was recorded as decayed, missing and filled teeth (DMFT). Caries experience (DMFT > 0) in the first permanent molars (FPMs) was set as an outcome. SES was determined using a questionnaire completed by parents. The prevalence of MIH was 18.1%. The mean DMFT in FPMs for children with MIH was higher than for their peers, 1.03 ± 1.25 vs. 0.32 ± 0.80 (p = 0.000, Mann-Whitney U test). In a multivariate analysis using the generalized linear mixed model where locality, SES, age and MIH were taken into account as caries risk indicators, MIH was the strongest risk indicator of caries in FPMs (Odds Ratio: 6.60, 95% Confidence Interval: 3.83–11.39, p = 0.000). According to the study results, children with MIH have a higher risk for dental caries than children without MIH.
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Affiliation(s)
- Emma Wuollet
- Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, P.O. Box 41, FI-00014 Helsinki, Finland.
| | - Sakari Laisi
- Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, P.O. Box 41, FI-00014 Helsinki, Finland.
| | - Satu Alaluusua
- Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, P.O. Box 41, FI-00014 Helsinki, Finland.
| | - Janna Waltimo-Sirén
- Department of Oral and Maxillofacial Diseases, Faculty of Medicine, University of Helsinki, P.O. Box 41, FI-00014 Helsinki, Finland.
- Department of Oral and Maxillofacial Diseases, Helsinki University Hospital, P.O. Box 670, FI-00029 HUS, Finland.
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Sridevi T, Pranoti S, Anand S, Umesh W, Sachin G. Factors associated with early childhood caries among 3 to 6 year old children in India: A case control study. J Neonatal Perinatal Med 2018; 11:45-50. [PMID: 29689741 DOI: 10.3233/npm-181723] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND Early childhood caries (ECC) is a multifactorial disease as it is associated with biological, social and behavioral risk factors. However, not much research studied the influence of perinatal factors like birth weight, mode of delivery and gestational age with ECC. Aim of this study is to assess the association between ECC and risk factors, such as Socio-economic status (SES), Body mass index (BMI), Gestation age, birth weight and mode of delivery among Indian children aged 3 to 6 years. METHODS In this cross sectional study 690 school children aged 3-6 years were included from five government and primary schools among them 345 were suffering from ECC. Data acquisition involved an oral clinical exam, anthropometric measures and a questionnaire administered in interview form to acquire information on socio-demographic data and Gestational age; mode of delivery; birth weight and socio-economic status. Chi-squared test was used to test the association between categorical variables. Multiple logistic regression analysis used to assess strength of association between risk factors and ECC while controlling known confounders. RESULTS Multiple logistic regression analysis revealed that male children, increasing age, preterm birth and cesarean section are associated with increased risk of developing ECC. CONCLUSIONS Perinatal factors play a vital role in determination ECC burden. Early life interventions and precautions can be useful strategy to control and prevent ECC.
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Affiliation(s)
- T Sridevi
- Department of Pedodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, India
| | - S Pranoti
- Department of Pedodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, India
| | - S Anand
- Department of Pedodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, India
| | - W Umesh
- Department of Public Health Dentistry, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, India
| | - G Sachin
- Department of Pedodontics, Bharati Vidyapeeth Deemed University Dental College and Hospital, Sangli, India
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Schüler IM, Haberstroh S, Dawczynski K, Lehmann T, Heinrich-Weltzien R. Dental Caries and Developmental Defects of Enamel in the Primary Dentition of Preterm Infants: Case-Control Observational Study. Caries Res 2017; 52:22-31. [PMID: 29224001 DOI: 10.1159/000480124] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2017] [Accepted: 08/07/2017] [Indexed: 12/20/2022] Open
Abstract
AIM Assessment of dental health in the primary dentition of preterm infants (PTI) including investigation of mother- and infant-related risk factors in a case-control study design. MATERIAL AND METHODS One hundred twenty-eight infants aged 3-4 years were included. Sixty-four PTI (27 males) were randomly selected from the preterm registry of the Jena University Hospital. As a control group served 64 full-term infants (FTI) recruited from the Department of Paediatric Dentistry, matched for age and sex. Dental examinations were provided by one dentist under standard clinical conditions. Caries was scored using the International Caries Detection and Assessment System (ICDAS II) and the DMFT, gingival health using the Periodontal Screening Index, and developmental defects of enamel using the DDE index. Mother- and infant-related factors were collected via a questionnaire and from medical records. RESULTS The caries prevalence was 50.0% (ICDAS II >0) in PTI and 12.5% (ICDAS II >0) in FTI. The caries experience was higher in PTI (DMFT 1.0 ± 3.1) than in FTI (DMFT 0.3 ± 1.0). PTI had a higher risk of caries (OR 7.0), initial lesions (OR 6.2), DDE (OR 7.5), and gingivitis (OR 6.5) than FTI. The highest risk occurred in PTI with an extremely low birth weight (<1,000 g). A higher risk of DDE was present when mothers suffered from illness during pregnancy (OR 3.9). A higher risk of caries was revealed in infants with respiratory syndrome (OR 6.2) or when their mothers had a lower socioeconomic status (OR 6.3). CONCLUSIONS PTI had less healthy teeth than FTI and are at a higher risk for DDE, caries, and gingivitis. The poorer dental health in PTI is associated with a low birth weight, a low socioeconomic status, and mothers' illness during pregnancy.
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Affiliation(s)
- Ina Manuela Schüler
- Department of Preventive and Pediatric Dentistry, Jena University Hospital, Jena, Germany
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18
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Ibiyemi O, Zohoori FV, Valentine RA, Kometa S, Maguire A. Prevalence and extent of enamel defects in the permanent teeth of 8-year-old Nigerian children. Community Dent Oral Epidemiol 2017; 46:54-62. [PMID: 28895192 DOI: 10.1111/cdoe.12328] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2016] [Accepted: 07/16/2017] [Indexed: 11/30/2022]
Abstract
OBJECTIVES Enamel formation is a vulnerable developmental process, susceptible to environmental influences such as excessive systemic fluoride (F) exposure and infant/childhood disease. This study determined prevalence and extent of developmental enamel defects (DDE) and dental fluorosis in 8-year-old Nigerians and explored associations with key predictors. METHODS A sample of 322 healthy 8-year-olds (155 males, 167 females) from primary schools in lower and higher water F areas of (i) rural and (ii) urban parts of Oyo State in south-west Nigeria (n = 4 areas) (in which the mean (SD) F concentration of community water supplies ranged from 0.07 (0.02) to 2.13 (0.64) mg F/L) were dentally examined using modified DDE (mDDE) and Thylstrup and Fejerskov (TF) indices. Drinking waters, cooking waters and toothpaste samples were analysed for F concentration using a F ion-selective electrode (F-ISE). Information on infant/childhood diseases, infant feeding and tooth cleaning practices was obtained from parents/legal guardians. Data were analysed using ANOVA, chi-square tests, Spearman correlation and binary logistic regression as appropriate. RESULTS Mean (SD) F concentration of actual drinking and actual cooking waters consumed by participants was 0.25 (0.20) and 0.24 (0.14) mg F/L respectively in the urban higher F area; 1.11 (1.00) and 1.16 (1.02) mg F/L, respectively in the rural higher F area (P < .05). Overall, mouth prevalence of DDE in the permanent dentition was 61.2% with a mean (SD) of 2.4 (2.2) index teeth affected. Dental fluorosis mouth prevalence was 29.8% with a mean of 2.1 (3.7) teeth affected. Prevalence and extent of DDE and dental fluorosis were greater in higher F than lower water F areas (P < .001). A weak positive correlation was seen between extent of dental fluorosis and drinking water F concentration (ρ = 0.28). The absence of infant/childhood disease was associated with a lower risk of DDE being present (P = .001), with an odds ratio of 0.43 (95% CI = 0.26, 0.71). Gender was a statistically significant (P = .014) predictor for dental fluorosis with females having a higher risk OR 1.94 (95% CI = 1.14, 3.28) of dental fluorosis than males. CONCLUSIONS In these Nigerian 8-year-olds (n = 322), mouth prevalence of DDE was 61.2% (mean (SD) teeth affected = 2.4 (2.2)), and a key positive predictor was a history of infant/childhood disease. With 29.8% of these children exhibiting dental fluorosis (mean (SD) teeth affected = 2.1(3.7)), drinking water F concentration was identified as a positive predictor, along with gender, with females more at risk of dental fluorosis than males.
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Affiliation(s)
- Olushola Ibiyemi
- Centre for Oral Health Research, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK.,Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | - Fatemeh V Zohoori
- School of Health and Social Care, Teesside University, Middlesbrough, UK
| | - Ruth A Valentine
- Centre for Oral Health Research, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
| | - Simon Kometa
- Newcastle University Information Technology Service (NUIT), Newcastle University, Newcastle upon Tyne, UK
| | - Anne Maguire
- Centre for Oral Health Research, School of Dental Sciences, Newcastle University, Newcastle upon Tyne, UK
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Heima M, Heaton L, Gunzler D, Morris N. A mediation analysis study: The influence of mothers' dental anxiety on children's dental utilization among low-income African Americans. Community Dent Oral Epidemiol 2017; 45:506-511. [PMID: 28727169 DOI: 10.1111/cdoe.12313] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Accepted: 05/14/2017] [Indexed: 12/01/2022]
Abstract
OBJECTIVES The aim of this study was to test a hypothesized mediation model to explain associations between mothers' dental anxiety and children's dental utilization through the mothers' own dental utilization. METHODS Two hundred and fourteen low-income African American mothers with young children (age 31-59 months) completed a study questionnaire which assessed (i) mothers' dental anxiety; (ii) mothers' dental utilization (seeing a dentist at least once a year) and (iii) children's dental utilization (at least one non-study-related dental visit during the 36-month study period). The hypothesized mediation model consisted of these three elements with both a direct path from mothers' dental anxiety to children's dental utilization and an indirect path from mothers' dental anxiety to children's dental utilization through mothers' dental utilization. Mediation analysis with bootstrapping was conducted to test the hypothesized model. RESULTS The mediation analysis indicated significant total effect of mothers' dental anxiety on children's dental utilization. The standardized total effect of mothers' anxiety on children's dental utilization was -0.172 (SE=.084, P=.041), and the standardized indirect effect of mothers' anxiety on children's dental utilization mediated by mothers' dental utilization was -0.069 (SE=.039, P=.076). The direct effect from mothers' anxiety to children's dental utilization was not statistically significant (P=.261) after adjusting for the mothers' dental utilization. CONCLUSIONS In this low-income African American sample, there was a trend for mothers' dental anxiety to be associated with children's dental utilization indirectly through mothers' own dental utilization, while the direct influence of mothers' dental anxiety on children's dental utilization was not seen. This suggests that mothers' dental utilization might explain how mothers' dental anxiety impacts children's early dental utilization.
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Sun X, Bernabé E, Liu X, Gallagher JE, Zheng S. Early life factors and dental caries in 5-year-old children in China. J Dent 2017; 64:73-79. [PMID: 28655504 DOI: 10.1016/j.jdent.2017.06.007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Revised: 06/17/2017] [Accepted: 06/20/2017] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVES This study aimed to explore the association between early life factors and dental caries among 5-year-old Chinese children. METHODS Data from 9722 preschool children who participated in the third National Oral Health Survey of China were analysed. Information on early life (birth weight, breastfeeding and age when toothbrushing started), child (sex, ethnicity, birth order and dental behaviours) and family factors (parental education, household income, place of residence, number of children in the family, respondent's age and relation to the child) were obtained from parental questionnaires. Children were also clinically examined to assess dental caries experience using the decayed, missing and filled teeth (dmft) index. The association of early life factors with dmft was evaluated in negative binomial regression models. RESULTS We found that birth weight was not associated with dental caries experience; children who were exclusively and predominantly formula-fed had lower dmft values than those exclusively breastfed; and children who started brushing later in life had higher dmft values than those who were brushing within the first year. Only one in seven of all children received regular toothbrushing twice per day, and only 34.7% had commenced toothbrushing by the age of 3 years. CONCLUSIONS This study shows certain early life factors play a role in dental caries among Chinese preschool children and provides important insights to shape public health initiatives on the importance of introducing early toothbrushing. CLINICAL SIGNIFICANCE The early environment, especially the age when parents introduce toothbrushing to their children, can be an important factor to prevent childhood dental caries.
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Affiliation(s)
- Xiangyu Sun
- Department of Preventive Dentistry, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing 100081, PR China; King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, Population and Patient Health Division, Denmark Hill Campus, Bessemer Road, London SE5 9RS, United Kingdom.
| | - Eduardo Bernabé
- King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, Population and Patient Health Division, Denmark Hill Campus, Bessemer Road, London SE5 9RS, United Kingdom.
| | - Xuenan Liu
- Department of Preventive Dentistry, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing 100081, PR China.
| | - Jennifer E Gallagher
- King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, Population and Patient Health Division, Denmark Hill Campus, Bessemer Road, London SE5 9RS, United Kingdom.
| | - Shuguo Zheng
- Department of Preventive Dentistry, Peking University School and Hospital of Stomatology, National Engineering Laboratory for Digital and Material Technology of Stomatology, Beijing Key Laboratory of Digital Stomatology, 22 Zhongguancun Avenue South, Haidian District, Beijing 100081, PR China.
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21
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Bernabé E, MacRitchie H, Longbottom C, Pitts NB, Sabbah W. Birth Weight, Breastfeeding, Maternal Smoking and Caries Trajectories. J Dent Res 2016; 96:171-178. [PMID: 27834298 DOI: 10.1177/0022034516678181] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Evidence for the effects of low birth weight, breastfeeding and maternal smoking on childhood caries is mainly cross-sectional. We examined the association of these 3 putative early life factors with caries increment over a 4-y period among young children. We used data from a 4-y longitudinal caries-risk assessment study carried out among Scottish children. Early life factors were measured when children were aged 1 y (baseline). Caries assessment was repeated annually from ages 1 to 4, and the number of decayed, missing and filled primary tooth surfaces (dmfs) were used as a repeated outcome measure. The associations of low birth weight, breastfeeding and maternal smoking with dmfs at baseline and over time (trajectories) were assessed in linear mixed models. A total of 1,102 children were included in this analysis. Birth weight, breastfeeding and maternal smoking were not associated with dmfs at baseline. However, low birth weight and maternal smoking were associated with the rate of change in dmfs. By wave 4, the predicted mean difference in dmfs was 1.86 between children with low and normal birth weight, and 1.66 between children of smoking and non-smoking mothers. Children with low birth weight and smoking mothers had greater caries increments than those with normal weight and non-smoking mothers, respectively. There was no association between breastfeeding duration and childhood caries, either at baseline or over time.
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Affiliation(s)
- E Bernabé
- 1 Division of Population and Patient Health, King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, London, UK
| | - H MacRitchie
- 2 National Health Service (NHS) Tayside, Dundee, UK
| | - C Longbottom
- 3 Dental Innovation and Translation Centre, King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, London, UK
| | - N B Pitts
- 3 Dental Innovation and Translation Centre, King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, London, UK
| | - W Sabbah
- 1 Division of Population and Patient Health, King's College London Dental Institute at Guy's, King's College and St. Thomas' Hospitals, London, UK
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Merheb R, Arumugam C, Lee W, Collin M, Nguyen C, Groh-Wargo S, Nelson S. Neonatal Serum Phosphorus Levels and Enamel Defects in Very Low Birth Weight Infants. JPEN J Parenter Enteral Nutr 2016; 40:835-41. [DOI: 10.1177/0148607115573999] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2014] [Accepted: 01/19/2015] [Indexed: 11/15/2022]
Affiliation(s)
- Roula Merheb
- Department of Pediatrics, Division of Neonatology, MetroHealth Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| | - Chitra Arumugam
- Department of Pediatrics, Division of Neonatology, University of Louisville, Louisville, Kentucky, USA
| | - Wonik Lee
- Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio, USA
| | - Marc Collin
- Department of Pediatrics, Division of Neonatology, MetroHealth Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| | - Caroline Nguyen
- Department of Pediatrics, Division of Neonatology, MetroHealth Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| | - Sharon Groh-Wargo
- Department of Pediatrics, Division of Neonatology, MetroHealth Medical Center and Case Western Reserve University, Cleveland, Ohio, USA
| | - Suchitra Nelson
- Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio, USA
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Seow W, Leishman S, Palmer J, Walsh L, Pukallus M, Barnett A. A Longitudinal Observational Study of Developmental Defects of Enamel from Birth to 6 Years of Age. JDR Clin Trans Res 2016; 1:285-291. [DOI: 10.1177/2380084416655744] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Developmental defects of the enamel (DDE) commonly occur in the primary dentition. Although several cross-sectional studies have shown the association of DDE with caries, there is a paucity of longitudinal studies demonstrating that teeth with DDE are at greater risk of caries than are normal teeth. Therefore, the aim of the present study was to longitudinally track a total of 14,220 primary teeth in 725 children from a large birth cohort study, who were interviewed by telephone or home visits at 6-mo intervals. There were 74 children with at least 1 tooth with DDE. We compared teeth with and without DDE by calculating hazard ratios for caries using a Cox proportional hazards model and by plotting caries-free probabilities by child’s age for DDE categories in a Kaplan-Meier plot. Our results show that teeth with DDE had a much higher risk for caries and developed caries earlier than did teeth without DDE. The hazard ratios (95% confidence intervals) for caries were 6.0 (2.4 to 14.6; P < 0.001) for pits, 5.5 (3.8 to 7.8; P < 0.001) for missing enamel, and 4.5 (1.8 to 11.3; P < 0.002) for hypoplasia occurring with yellow-brown opacities. Kaplan-Meier survival plots of caries-free probabilities by age, depending on DDE type, suggest that all types of enamel hypoplasia are associated with a statistically significant increased risk for caries. The study provides longitudinal evidence that DDE are a strong determinant for caries in the primary dentition (ACTRN No. 012606000356561). Knowledge Transfer Statement: The study provides longitudinal evidence that developmental defects of enamel of the primary dentition are strongly associated with increased risk of early childhood caries.
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Affiliation(s)
- W.K. Seow
- Centre for Paediatric Dentistry, Oral Health Centre, The University of Queensland, Herston, Australia
| | - S.J. Leishman
- Centre for Paediatric Dentistry, Oral Health Centre, The University of Queensland, Herston, Australia
| | - J.E. Palmer
- Centre for Paediatric Dentistry, Oral Health Centre, The University of Queensland, Herston, Australia
| | - L.J. Walsh
- Centre for Paediatric Dentistry, Oral Health Centre, The University of Queensland, Herston, Australia
| | - M. Pukallus
- Metro South Oral Health, Metro South Health, Logan City, Australia
| | - A.G. Barnett
- Institute of Health and Biomedical Innovation & School of Public Health and Social Work, Queensland University of Technology, Kelvin Grove, Australia
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24
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Wagner Y. Developmental defects of enamel in primary teeth - findings of a regional German birth cohort study. BMC Oral Health 2016; 17:10. [PMID: 27430531 PMCID: PMC4948106 DOI: 10.1186/s12903-016-0235-7] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 06/14/2016] [Indexed: 11/13/2022] Open
Abstract
Background The aim was to assess the prevalence, distribution and associated risk factors of developmental defects of enamel (DDE) in 3-year-old Thuringian children in 2013 as part of a prospective cohort study. Methods The subjects (n = 377) were all participants in a Thuringian oral health programme. Children of the birth cohort 2009/2010 were invited to dental examination in the first year of life, followed up with continuous dental care over the next 3 years. Dental caries was scored using the WHO diagnostic criteria expanded to the d1-level without radiography. Enamel defects were assessed according to the modified DDE Index. Data were analysed statistically (multivariate logistic regression). Results The children were aged 3.3 ± 0.7 years and 52.5 % of them were male. Caries prevalence was 15.6 % and caries experience 0.9 ± 3.3 d1-4mfs. The prevalence of DDE was 5.3 % with an average of 2.7 (±1.4) affected teeth. Second primary molars were the most affected teeth and demarcated opacities the most prevalent type. No child had Amelogenesis imperfecta and six children showed hypomineralised second primary molars. Enamel defects were associated with preterm birth (p = 0.024; OR = 4.9) and hospitalisation in the first year of life (p = 0.013; OR = 4.6). Conclusion A relatively small proportion of 3-year-old Thuringian children suffered from DDE, with second primary molars as the most affected teeth and demarcated opacities as the most prevalent type of defect. Preterm birth and hospitalisation in first year of life can be considered as risk factors for DDE in the primary dentition. Trial Registration German Clinical Trials Register, DRKS00003438
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Affiliation(s)
- Yvonne Wagner
- Department of Preventive Dentistry and Pediatric Dentistry, Jena University Hospital, Bachstr. 18, Jena, Germany.
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25
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Abstract
Preterm births are defined as those before 37 weeks of gestation. With advances in fertility medicine and neonatal medicine, the numbers of preterm children in the community have significantly increased. Developmental delays and complications among preterm children are well recognized. Much less consideration is given to the dental complications of preterm children. Manifestations include palatal deformations, enamel defects, tooth size variations and tooth shape deformities, malocclusions, and increased risks of early childhood caries and tooth wear. This article explores orodental risks and orodental needs of preterm children and suggests preventive and management strategies for optimizing the oral health of special needs children.
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Affiliation(s)
- Annetta Kit Lam Tsang
- Gold Coast Oral Health Service, Gold Coast University Hospital, 1 Hospital Boulevard, Southport, Queensland 4215, Australia; Griffith Health, Griffith University, Gold Coast Campus, Queensland 4222, Australia.
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26
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Nirunsittirat A, Pitiphat W, McKinney CM, DeRouen TA, Chansamak N, Angwaravong O, Patcharanuchat P, Pimpak T. Adverse birth outcomes and childhood caries: a cohort study. Community Dent Oral Epidemiol 2016; 44:239-47. [PMID: 26750102 DOI: 10.1111/cdoe.12211] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2015] [Accepted: 12/03/2015] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To examine the association between adverse birth outcomes and dental caries in primary teeth. METHODS This study included children in Khon Kaen, Thailand, who participated in the Prospective Cohort Study of Thai Children. Preterm was defined as a birth at <37 weeks gestation, low birthweight (LBW) as birthweight <2500 g, and small-for-gestational age (SGA) as birthweight <10th percentile of expected weight for gestational age. Two calibrated dentists measured dental caries in primary teeth when the children were 3-4 years old using decayed, missing and filled surfaces (dmfs) index following the World Health Organization criteria. We used negative binomial regression with generalize linear models to estimate relative risks (RRs) and their 95% confidence intervals (CIs), adjusted for confounding factors. Of 758 children with gestational age data and 833 with birthweight data, the 544 (follow-up rate of 71.8% in preterm and 65.3% in LBW) who had dental data available were included in the analysis. RESULTS Dental caries was observed in 480 children (88.2%), with a mean dmfs of 14.3 (standard deviation 12.8). The adjusted RR for dental caries was 0.61 (95% CI 0.43, 0.85) for preterm, 0.89 (95% CI 0.67, 1.21) for LBW, and 0.96 (95% CI 0.74, 1.26) for SGA. CONCLUSIONS There was an inverse association between preterm and childhood caries. LBW and SGA were not associated with dental caries in this population.
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Affiliation(s)
- Areerat Nirunsittirat
- Graduate School, Khon Kaen University, Khon Kaen, Thailand, and Department of Family and Community Dentistry, Faculty of Dentistry, Chiang Mai University, Chiang Mai, Thailand
| | - Waranuch Pitiphat
- Department of Community Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand.,Chronic Inflammatory and Systemic Disease Associated with Oral Health Research Group, Khon Kaen University, Khon Kaen, Thailand
| | | | - Timothy A DeRouen
- Oral Health Science, School of Dentistry, University of Washington, Seattle, WA, USA
| | - Nusara Chansamak
- Department of Community Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
| | - Onauma Angwaravong
- Department of Paediatric Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
| | - Piyachat Patcharanuchat
- Department of Community Dentistry, Faculty of Dentistry, Khon Kaen University, Khon Kaen, Thailand
| | - Taksin Pimpak
- College of Medicine and Public Health, Ubon Ratchathani University, Ubon Ratchathani, Thailand
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27
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Vargas-Ferreira F, Salas M, Nascimento G, Tarquinio S, Faggion C, Peres M, Thomson W, Demarco F. Association between developmental defects of enamel and dental caries: A systematic review and meta-analysis. J Dent 2015; 43:619-28. [DOI: 10.1016/j.jdent.2015.03.011] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2014] [Revised: 03/23/2015] [Accepted: 03/27/2015] [Indexed: 11/27/2022] Open
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Franca JR, De Luca MP, Ribeiro TG, Castilho RO, Moreira AN, Santos VR, Faraco AAG. Propolis--based chitosan varnish: drug delivery, controlled release and antimicrobial activity against oral pathogen bacteria. BMC COMPLEMENTARY AND ALTERNATIVE MEDICINE 2014; 14:478. [PMID: 25495921 PMCID: PMC4295328 DOI: 10.1186/1472-6882-14-478] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/05/2014] [Accepted: 10/29/2014] [Indexed: 11/26/2022]
Abstract
Background Dental caries is the most prevalent oral disease in several Asian and Latin American countries. It is an infectious disease and different types of bacteria are involved in the process. Synthetic antimicrobials are used against this disease; however, many of these substances cause unwarranted undesirable effects like vomiting, diarrhea and tooth staining. Propolis, a resinous substance collected by honeybees, has been used to control the oral microbiota. So, the objective of this study was to develop and characterize sustained-release propolis-based chitosan varnish useful on dental cariogenic biofilm prevention, besides the in vitro antimicrobial activity. Methods Three formulations of propolis - based chitosan varnish (PCV) containing different concentrations (5%, 10% and 15%) were produced by dissolution of propolis with chitosan on hydro-alcoholic vehicle. Bovine teeth were used for testing adhesion of coatings and to observe the controlled release of propolis associated with varnish. It was characterized by infrared spectroscopy, scanning electron microscopy, casting time, diffusion test in vitro antimicrobial activity and controlled release. Minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) were tested for the main microorganisms involved in the cariogenic biofilm through the microdilution test in 96-well plates. Results The formulations presented a tooth surface adherence and were able to form films very fast on bovine tooth surface. Also, propolis-based chitosan varnishes have shown antimicrobial activity similar to or better than chlorhexidine varnish against all oral pathogen bacteria. All microorganisms were sensitive to propolis varnish and chitosan. MIC and MBC for microorganisms of cariogenic biofilme showed better results than chlorhexidine. Propolis active components were released for more than one week. Conclusion All developed formulations turn them, 5%, 10% and 15% propolis content varnish, into products suitable for clinical application on dental caries prevention field, deserving clinical studies to confirm its in vivo activity.
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29
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Memarpour M, Golkari A, Ahmadian R. Association of characteristics of delivery and medical conditions during the first month of life with developmental defects of enamel. BMC Oral Health 2014; 14:122. [PMID: 25270917 PMCID: PMC4192332 DOI: 10.1186/1472-6831-14-122] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2014] [Accepted: 09/24/2014] [Indexed: 11/10/2022] Open
Abstract
Background Developmental defects of enamel (DDE) may be influenced by health problems and illness in children. The aim of the study was to identify the main characteristics of birth (delivery) and adverse medical conditions during the first month of life that may be related to DDE in permanent teeth. Methods 1000 schoolchildren between the ages of 9 and 11 years were selected for this cross-sectional study by multistage randomization from four educational zones in Shiraz in 2013. Intraoral examination was used to diagnose DDE according to World Health Organization screening guidelines and the Modified DDE Index. The data on seven birth factors as well as health and nutritional conditions during the first month of life were collected by a questionnaire completed by the parents, and were analyzed with the chi-squared test, Spearman’s correlation and binary logistic regression. Results 469 (48.2%) out of 974 schoolchildren had at least one permanent tooth with DDE. The defects were significantly related with Apgar score at birth <7 (p = 0.003) and illness during the first month (p = 0.035). The frequency of DDE was significantly lower in the third child in families compared to the first and second child (p = 0.005). However, DDE showed no significant relationship with gestational age, delivery type, birth weight, gender or type of feeding during early infancy. Conclusions Three associated factors were identified (birth Apgar score, illness during the first month of life, birth order) for DDE in permanent teeth. No specific illness was found to be significantly associated with DDE.
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Affiliation(s)
| | - Ali Golkari
- Department of Dental Public Health, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
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30
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Nelson S, Albert JM, Soderling E, Malik A, Curtan S, Geng C, Milgrom P. Increased number of teeth predict acquisition of mutans streptococci in infants. Eur J Oral Sci 2014; 122:346-52. [PMID: 25183438 DOI: 10.1111/eos.12147] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This longitudinal study of 194 very-low birthweight (VLBW) and 184 normal birthweight (NBW) infants hypothesized that the causal pathway between birth group (VLBW or NBW) and mutans streptococci (MS) acquisition (presence) at 18-20 months is mediated by biological, behavioral, and caregiver MS levels. Biological (number of teeth at 8 and 18-20 months and enamel hypoplasia) and behavioral (brushing/cleaning, sweet snacks, breastfeeding, and dental access) factors were assessed using dental examinations and caregiver questionnaire responses at 8 and 18-20 months. Infant MS acquisition and caregiver MS levels were assessed from saliva and plaque samples collected at 8 and 18-20 months. Structural equation modeling evaluated the causal pathway with latent variables for biology and behavior. Mutans streptococci presence was similar between birth groups at 18-20 months (40% in VLBW infants and 49% in NBW infants), but was significantly higher for NBW infants at 8 months. Increased number of teeth at 8 and 18-20 months was associated with biological risk. Infants whose caregivers had a 1-point higher score on MS had a significantly (1.5) higher odds of MS presence. Caregiver behavior was not associated with MS presence. Early-intervention efforts should focus on delaying initial acquisition and improving caregiver awareness of taking care of erupting primary teeth.
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Affiliation(s)
- Suchitra Nelson
- Department of Community Dentistry, School of Dental Medicine, Case Western Reserve University, Cleveland, OH, USA
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31
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Huebner CE, Chi DL, Masterson E, Milgrom P. Preventive dental health care experiences of preschool-age children with special health care needs. SPECIAL CARE IN DENTISTRY 2014; 35:68-77. [PMID: 25082666 DOI: 10.1111/scd.12084] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
PURPOSE This study examined the preventive dental health care experiences of young children with special needs and determined the feasibility of conducting clinical dental examinations at a community-based early intervention services center. METHODS Study methods included 90 parent interviews and dental examinations of their preschool-age children. RESULTS Thirteen percent of the children received optimal preventive care, defined as twice daily tooth brushing with fluoridated toothpaste and two preventive dental visits in the prior 12 months; 37% experienced care that fell short in both areas. Optimal care was more common among children of parents who reported tooth brushing was not a struggle and those with a personal dentist. Parents' opinion of the study experience was generally positive. CONCLUSIONS Few children with special needs receive effective preventive care early, when primary prevention could be achieved. Barriers to optimal care could be readily addressed by the dental community in coordination with early intervention providers.
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Affiliation(s)
- Colleen E Huebner
- Department of Health Services, Northwest Center to Reduce Oral Health Disparities, University of Washington, Seattle, Washington
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32
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Geber J. Skeletal manifestations of stress in child victims of the Great Irish Famine (1845-1852): prevalence of enamel hypoplasia, Harris lines, and growth retardation. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2014; 155:149-61. [PMID: 25043577 DOI: 10.1002/ajpa.22567] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Revised: 06/30/2014] [Accepted: 07/01/2014] [Indexed: 12/23/2022]
Abstract
The Great Irish Famine of 1845-1852 is among the worst food crises in human history. While numerous aspects of this period have been studied by generations of scholars, relatively little attention has so far been given to the physiological impact it is likely to have had on the people who suffered and succumbed to it. This study examines the prevalence of enamel hypoplasia, Harris lines, and growth retardation in the nonadult proportion of a skeletal population comprising victims of the Famine who died in the workhouse in the city of Kilkenny between 1847 and 1851. The frequency of enamel hypoplasia in these children does not appear to have increased as a consequence of famine, although this fact is likely to be a reflection of the osteological paradox. Harris lines and growth retardation; however, were very prevalent, and the manifestation and age-specific distribution of these may be indicators of the Famine experience. While there was no clear correlation in the occurrence of the assessed markers, the presence of cribra orbitalia displayed a significant relationship to enamel hypoplasia in 1- to 5-year-old children. While starvation, metabolic disorders and infectious diseases are likely to have greatly contributed to the manifestation of the markers, the psychosocial stress relating to institutionalization in the workhouse should not be underestimated as a substantial causative factor for skeletal stress in this population.
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Affiliation(s)
- Jonny Geber
- Department of Archaeology, University College Cork, Cork City, Republic of Ireland
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33
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Association between developmental defects of enamel and dental caries in schoolchildren. J Dent 2014; 42:540-6. [DOI: 10.1016/j.jdent.2014.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2013] [Revised: 02/10/2014] [Accepted: 02/12/2014] [Indexed: 11/20/2022] Open
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Masumo R, Birungi N, Bårdsen A, Fadnes LT, Astrøm AN. Impact of low birthweight on early childhood caries in 6-36 months old infants in Uganda: A cross-sectional study. Acta Odontol Scand 2014; 72:312-20. [PMID: 24460034 DOI: 10.3109/00016357.2014.880189] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
OBJECTIVE Focusing on 6-36 months old infants, this study assessed (1) whether socio-economic status, current anthropometric status, presence of enamel hypoplasia, number of erupted teeth, oral hygiene and consumption of sugared snacks varied between children with normal birthweight (NBW) and low birthweight (LBW) and (2) the association between ECC and birthweight whilst adjusting for covariates of ECC, such as current anthropometric status. METHOD A cross-sectional study was conducted in Kampala in 2007, involving 816 child/caretaker pairs. All caretakers completed face-to-face interviews. Children were examined for ECC and enamel defects using WHO (1997) criteria and the developmental defects of enamel (DDE) index. Weight at birth was obtained from hospital records and current anthropometric status was assessed using z-scores for weight-for-length (WLZ), length-for-age (LAZ) and weight-for-age (WAZ). RESULTS Prevalence of LBW (< 2500 g) and ECC were estimated to 11.5% and 18.1%, respectively. Children with LBW and those with ECC presented with more visible plaque, higher sugar consumption and more current underweight (WAZ < -2) than children with normal birth weight (NBW) and no caries; 26.7% of LBW vs 17.3% (p < 0.001) of NBW children presented with ECC. Enamel defects (OR = 2.8, 95% CI = 1.6-4.8) and presence of visible plaque (OR = 2.4, 95% CI = 1.3-4.1), but not LBW, were associated with ECC in multiple variable logistic regression analyses. CONCLUSION Both LBW and ECC were associated with poor oral hygiene, high intake of sugars and current underweight. Enamel defects were associated with ECC. Adjusting for covariates there were no clear association between LBW and ECC. Studies using a prospective study design are needed for further investigation.
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Affiliation(s)
- Ray Masumo
- Department of Clinical Dentistry, Community Dentistry
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