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Caries prevention

Anna Clara F Vieira, Cláudia M Alves, Vandilson P Rodrigues, Cecília C Ribeiro, Isaac S Gomes-Filho, Fernanda F Lopes
BACKGROUND: The rates of preterm births have been increasing worldwide. Complications related to preterm births are associated with increased costs of care, and have a direct impact on the health system of the countries. Therefore, it is important to address factors associated with preterm birth in order to provide prevention strategies. OBJECTIVE: This case-control study investigated oral, systemic, and socioeconomic factors associated with preterm birth in postpartum women...
March 15, 2018: Women and Birth: Journal of the Australian College of Midwives
Elsa Garot, Alice Denis, Yves Delbos, David Manton, Mihiri Silva, Patrick Rouas
OBJECTIVES: Molar Incisor Hypomineralisation (MIH) and Hypomineralised Second Primary Molars (HSPM) involve qualitative structural developmental anomalies of tooth enamel affecting the first permanent molars (and often incisors) and the second primary molars, respectively. A putative relationship between HSPM and MIH has been reported in the scientific literature. The aim was to determine whether children with HSPM are more likely to develop MIH. SOURCE: A systematic search using PubMed/Medline, Embase and Cochrane Library electronic databases for publications from 2001 to August 2017 investigating the link between MIH and HSPM was undertaken...
March 14, 2018: Journal of Dentistry
Cari Jo Clark, Gemma Ferguson, Binita Shrestha, Prabin Nanicha Shrestha, J Michael Oakes, Jhumka Gupta, Susi McGhee, Yuk Fai Cheong, Kathryn M Yount
Social norms increasingly are the focus of intimate partner violence (IPV) prevention strategies but are among the least examined contextual factors in quantitative violence research. This study assesses the within-community, between-community, and contextual effect of a new measure of social norms (PVNS: Partner Violence Norms Scale) on women's risk of IPV. Data come from baseline surveys collected from 1435 female, married, reproductive-age participants, residing in 72 wards in three districts (Chitwan, Kapilvastu, Nawalparasi) in Nepal who were enrolled in a cluster randomized trial testing the impact of a social behavioral change communication intervention designed to prevent IPV...
February 26, 2018: Social Science & Medicine
Jing Zou, Mingmei Meng, Clarice S Law, Yale Rao, Xuedong Zhou
Malocclusion is a worldwide dental problem that influences the affected individuals to varying degrees. Many factors contribute to the anomaly in dentition, including hereditary and environmental aspects. Dental caries, pulpal and periapical lesions, dental trauma, abnormality of development, and oral habits are most common dental diseases in children that strongly relate to malocclusion. Management of oral health in the early childhood stage is carried out in clinic work of pediatric dentistry to minimize the unwanted effect of these diseases on dentition...
March 13, 2018: International Journal of Oral Science
Cary L Klemmer, Sean Arayasirikul, Henry F Raymond
Psychological processes may mediate the relationship between minority stress and mental health though limited data exist showing this pathway among trans women. Trans women's degree of satisfaction with their body is associated with mental health outcomes. This study used a model of minority stress to explore for indirect effects on the association between transphobia-based victimization and anxiety and depression through one's degree of body satisfaction. Analysis also explored for racial differences. Transgender women ( N = 233) were recruited in 2013 using respondent-driven sampling...
March 1, 2018: Journal of Interpersonal Violence
H Kalsbeek
Different ideas on the impact of diet on the occurrence of dental caries that have been of influence during the last 125 years are discussed. The initial premise was that deficits in calcium and vitamins during the formation phase of the teeth were the cause of their high caries susceptibility. That idea has been abandoned. The frequency with which someone eats or drinks after the eruption of the teeth and the avoidance of quickly degradable carbohydrates in the diet now appear to be the most important factors for the development of caries lesions...
March 2018: Nederlands Tijdschrift Voor Tandheelkunde
Renata Nunes Cabral, Jorge Faber, Simone Auxiliadora Morais Otero, Leandro Augusto Hilgert, Soraya Coelho Leal
OBJECTIVES: The aim of this study was to compare the caries-preventive effect and the retention rates of sealants prepared with a new modified and a high-viscosity glass-ionomer cement (GIC) in recently erupted first permanent molars.  MATERIALS AND METHODS: Fifty-six children (224 teeth) were included in a split-mouth randomised clinical trial. All children had their four first permanent molars sealed with either Clinpro XT Varnish (CXT) or Fuji IX GP FAST (FJ). FJ sealants were placed according to the ART protocol...
March 9, 2018: Clinical Oral Investigations
Andrea Seiffert, Carlos Zaror, Claudia Atala-Acevedo, Andrea Ormeño, María José Martínez-Zapata, Pablo Alonso-Coello
OBJECTIVES: To evaluate the quality of clinical practice guidelines (CPGs) for dental caries prevention in children and adolescents MATERIALS AND METHODS: We performed a systematic search of CPGs on caries preventive measures between 2005 and 2016. We searched MEDLINE, EMBASE, LILACS, TripDatabase, websites of CPG developers, compilers of CPGs, scientific societies and ministries of health. We included CPGs with recommendations on sealants, fluorides and oral hygiene. Three reviewers independently assessed the included CPGs using the AGREE II instrument...
March 9, 2018: Clinical Oral Investigations
(no author information available yet)
Application of fluoride varnish targeted at high risk individuals may be more cost effective.
March 9, 2018: British Dental Journal
Natalia S Moiseeva, Anatoly A Kunin
Restorative filling materials used for dental caries prevention and treatment consist of various components including monomers or oligomers, which play a significant role in forming the main structure of these materials, as well as in characterising their physical, mechanical and chemical properties. The necessity for the development and improvement of structural characteristics of polymeric dental filling materials intended for caries prevention and their life duration increase served as the initiating factor of our research...
March 2018: EPMA Journal
Leticia Bignardi, Talita Prates, Andiara De Rossi, Paulo Nelson-Filho, Fabrício Kitasono de Carvalho, Talitha de Siqueira Mellara, Alexandra Mussolino de Queiroz
Myelomeningocele (MMC) is a congenital malformation that occurs in the embryonic period, characterized by failure in closure of the caudal portion of the neural tube during central nervous system formation. Alterations and complications can be associated with this condition, such as hydrocephalus, neurogenic bladder, orthopedic problems, and motor and cognitive impairment. This patients with MMC also have predisposition to develop latex allergy and high caries risk and activity due to deficient oral hygiene, fermentable carbon hydrate-rich diet and prolonged use of sugar-containing oral medications...
March 7, 2018: Special Care in Dentistry
C M de Almeida, W L O da Rosa, C T W Meereis, S M de Almeida, J S Ribeiro, A F da Silva, Rafael Guerra Lund
AIMS: The purpose of this study was to evaluate the efficacy of orthodontic bonding systems containing different antimicrobial agents, as well as the influence of antimicrobial agent incorporation in the bonding properties of these materials. METHODS: Eight databases were searched: PubMed (Medline), Web of Science, Scopus, Lilacs, Ibecs, BBO, Scielo and Google Scholar. Any study that evaluated antimicrobial activity in experimental or commercial orthodontic bonding systems was included...
March 5, 2018: Journal of Orthodontics
Meng Zhang, Yuqiao Zheng, Yuhong Li, Han Jiang, Yuping Huang, Minquan Du
Acid resistance is one of key properties assisting the survival of cariogenic bacteria in a dental caries environment, but only a few genes conferring acid resistance have been identified to data. Functional metagenomics provides a systematic method for investigating commensal DNA to identify genes that encode target functions. Here, the host strain Escherichia coli DH10B and a constructed bidirectional transcription vector pSKII+ -lacZ contributed to the construction of a metagenomic library, and 46.6 Mb of metagenomic DNA was cloned from carious supragingival plaque of 8children along with screening for lethal functionality...
2018: Journal of Oral Microbiology
Xanthippi Chatzistavrou, Anna Lefkelidou, Lambrini Papadopoulou, Eleni Pavlidou, Konstantinos M Paraskevopoulos, J Christopher Fenno, Susan Flannagan, Carlos González-Cabezas, Nikos Kotsanos, Petros Papagerakis
Aim: Antimicrobial and bioactive restorative materials are needed to develop a bacteria free environment and tight bond with the surrounding tissue, preventing the spread of secondary caries and thus extending the lifetime of dental restorations. The characteristic properties of new dental bioactive and antibacterial composites are presented in this work. The new composites have been microstructurally characterized and both long and short term properties have been studied. Methods: The Ag-doped sol-gel derived bioactive glass (Ag-BG) was incorporated into resin composite in concentrations 5, 10, and 15 wt...
2018: Frontiers in Physiology
Donald L Chi, Peter Milgrom, Jane Gillette
Purpose: The purpose of this study was to use qualitative methods to describe the key lessons learned during the stakeholder engagement stage of planning a randomized clinical trial comparing outcomes of silver diamine fluoride (SDF) as an alternative to pit-and-fissure sealants in a school-based delivery system. Methods: Eighteen caregivers and community-based stakeholders with involvement in the school-based sealant program Sealants for Smiles from the state of Montana, were recruited for this qualitative study...
February 2018: Journal of Dental Hygiene: JDH
Ingfrid Vaksdal Brattabø, Ragnhild Bjørknes, Anne Nordrehaug Åstrøm
BACKGROUND: To prevent child maltreatment, the identification of vulnerable children is essential. In Norway, public dental health personnel (PDHP) report suspicion of child maltreatment to child welfare services (CWS) at a relatively high rate. However, their reasons for reporting and the response from CWS have not been investigated. The objectives of this study were to (1) explore the reasons that PDHP send reports of concern, (2) examine how CWS responds to PDHP reports, and (3) assess whether different reasons for concern are associated with a given response from CWS...
March 2, 2018: BMC Oral Health
Lee-Yee Chong, Jan E Clarkson, Lorna Dobbyn-Ross, Smriti Bhakta
BACKGROUND: Slow-release fluoride devices have been investigated as a potentially cost-effective method of reducing dental caries in people with high risk of disease. This is the second update of the Cochrane Review first published in 2006 and previously updated in 2014. OBJECTIVES: To evaluate the effectiveness and safety of different types of slow-release fluoride devices on preventing, arresting, or reversing the progression of carious lesions on all surface types of primary (deciduous) and permanent teeth...
March 1, 2018: Cochrane Database of Systematic Reviews
Michèle Muller-Bolla, Fréderic Courson, Laurence Lupi-Pégurier, Corinne Tardieu, Shrisha Mohit, Pascal Staccini, Ana Miriam Velly
A split-mouth randomized clinical trial was carried out to assess the effectiveness of sealants in preventing carious ICDAS (International Caries Detection and Assessment System) 3-6 lesions within a 2-year follow-up. We evaluated the effectiveness of 2 types of resin-based sealants, with and without fluoride, their retention rates, and the caries risk factors related to their outcomes. The study included 663 tooth pairs in 400 children (aged 5-15 years) considered to be at high individual caries risk (ICR) and presenting permanent molars free of caries or affected by ICDAS 1-2 lesions...
March 1, 2018: Caries Research
John F Leslie, Veronica Lattanzio, Kris Audenaert, Paola Battilani, Jeffrey Cary, Sofia N Chulze, Sarah De Saeger, Annamaria Gerardino, Petr Karlovsky, Yu-Cai Liao, Chris M Maragos, Giuseppe Meca, Angel Medina, Antonio Moretti, Gary Munkvold, Giuseppina Mulè, Patrick Njobeh, Ivan Pecorelli, Giancarlo Perrone, Amedeo Pietri, Juan M Palazzini, Robert H Proctor, Endang S Rahayu, Maria L Ramírez, Robert Samson, Jörg Stroka, Michael Sulyok, Mark Sumarah, Cees Waalwijk, Qi Zhang, Hao Zhang, Antonio F Logrieco
MycoKey, an EU-funded Horizon 2020 project, includes a series of "Roundtable Discussions" to gather information on trending research areas in the field of mycotoxicology. This paper includes summaries of the Roundtable Discussions on Chemical Detection and Monitoring of mycotoxins and on the role of genetics and biodiversity in mycotoxin production. Discussions were managed by using the nominal group discussion technique, which generates numerous ideas and provides a ranking for those identified as the most important...
March 1, 2018: Toxins
Robert V Faller, Warden H Noble
All fluoride sources help strengthen teeth against bacterial acids that cause caries. However, excessive exposure to dietary acids, which can result in dental erosion, presents a more aggressive level of challenge compared to caries. Despite the fact that almost all toothpastes contain fluoride, both the incidence and prevalence of dental erosion appear to be on the rise. This article: (1) describes key differences between caries and dental erosion and the ability of different fluoride sources to help prevent erosion; (2) discusses the importance of the evaluation of patients for dental erosion at the earliest stages using the Basic Erosive Wear Examination scoring system to help assess and educate patients; and (3) provides evidence-based information for making specific recommendations to patients with dental erosion...
March 2018: Compendium of Continuing Education in Dentistry
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