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Uzel İ, Aykut-Yetkiner A, Ersin N, Ertuğrul F, Atila E, Özcan M. Evaluation of Glass-Ionomer versus Bulk-Fill Resin Composite: A Two-Year Randomized Clinical Study. MATERIALS (BASEL, SWITZERLAND) 2022; 15:7271. [PMID: 36295332 PMCID: PMC9612104 DOI: 10.3390/ma15207271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 10/14/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
Background: The aim of this split-mouth design research was to compare the clinical performance of a glass-ionomer cement system on Class I/II cavities against the clinical performance of bulk-fill resin composite restoration materials. Methods: Thirty-five patients were randomized and enrolled in the study, aged between 10 and 12 years, all of whom had a matched pair of permanent mandibular carious molars with similar Class I/II. A total of 70 restoration placements were performed. The patients were each given two restorations consisting of either a glass-ionomer cement with a nano-filled coating or a bulk-fill resin composite after the use of a self-etch adhesive. The cumulative survival rates were estimated using log-rank test and the Kaplan−Meier method. For comparison of the restorative materials in line with the modified Ryge, the McNemar test and the Wilcoxon signed rank test were employed. Results: With regard to retention, the glass-ionomer cement system and bulk-fill resin composite performed similarly in permanent molars in Class I/II cavities over a period of up to 24-months (p > 0.05). Over the 24-month period, Class I restorations showed statistically better survival rates than Class II restorations (p < 0.05). In the case of glass-ionomer cement systems, over the two-year period, more common chipping and surface degradations were observed. Conclusions: The glass-ionomer cement system and bulk-fill resin composite restorative materials display good clinical performance over a period of 24-months.
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Affiliation(s)
- İlhan Uzel
- Department of Pediatric Dentistry, Ege University, Izmir 35040, Turkey
| | | | - Nazan Ersin
- Department of Pediatric Dentistry, Ege University, Izmir 35040, Turkey
| | - Fahinur Ertuğrul
- Department of Pediatric Dentistry, Ege University, Izmir 35040, Turkey
| | - Elif Atila
- Independent Researcher, Izmir 35100, Turkey
| | - Mutlu Özcan
- Division of Dental Biomaterials, Clinic of Reconstructive Dentistry, Center of Dental Medicine, University of Zurich, 8032 Zurich, Switzerland
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Wambier LM, Gonçalves ADR, Wambier DS, Reis A, Chibinski ACR. Adherence to the CONSORT statement of randomized clinical trials on ART restorations in children: current status and reporting characteristics. Braz Oral Res 2022; 36:e017. [DOI: 10.1590/1807-3107bor-2022.vol36.0017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2021] [Accepted: 08/03/2021] [Indexed: 11/22/2022] Open
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Garbim JR, Laux CM, Tedesco TK, Braga MM, Raggio DP. Atraumatic restorative treatment restorations performed in different settings: systematic review and meta-analysis. Aust Dent J 2021; 66:430-443. [PMID: 34407233 DOI: 10.1111/adj.12871] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/04/2021] [Accepted: 08/15/2021] [Indexed: 01/29/2023]
Abstract
BACKGROUND There are potential barriers to using the atraumatic restorative treatment (ART) approach in conventional dental offices, as many professionals assume that it is only used for field conditions. This systematic review and meta-analysis evaluated the survival data of ART restorations in permanent and primary teeth when performed in and out of the conventional environment. METHODS Searches were performed on PubMed/MEDLINE, Scopus, Web of Science, and Open Grey databases up to April 2020. Studies that evaluated ART restorations were prospective and had survival rate data were included. The risk of bias was evaluated by Rob 2.0 and ROBINS-I tools. Meta-analyses were carried out considering as outcome the survival rate of primary and permanent teeth. Subgroups analysis was performed for setting and type of cavity (occlusal or multi-surface). RESULTS Thirty-four studies were included. For primary teeth, in general, the overall percentage of survival rate was not influenced by setting, ranging up to 71% in 12 months to 65% in 36 months. Similarly, for permanent teeth, the overall percentage of survival rate was not influenced by setting, ranging up to 96% in 12 months to 61% in 36 months. CONCLUSION ART is a feasible approach for field settings as well as conventional dental offices. PROSPERO CRD42020184680.
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Affiliation(s)
- Jonathan Rafael Garbim
- Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - Caroline Mariano Laux
- Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | | | | | - Daniela Prócida Raggio
- Department of Orthodontics and Pediatric Dentistry, School of Dentistry, University of São Paulo, São Paulo, Brazil
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Menezes-Silva R, Velasco SRM, BRESCIANi E, Bastos RDS, Navarro MFDL. A prospective and randomized clinical trial evaluating the effectiveness of ART restorations with high-viscosity glass-ionomer cement versus conventional restorations with resin composite in Class II cavities of permanent teeth: two-year follow-up. J Appl Oral Sci 2021; 29:e20200609. [PMID: 33656064 PMCID: PMC7934279 DOI: 10.1590/1678-7757-2020-0609] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/19/2020] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE To compare the effectiveness of ART restorations using High Viscosity Glass-ionomer cement (HVGIC) with conventional restorations using resin composite in Class II cavities of permanent teeth, in a 2-year follow-up. METHODOLOGY Seventy-seven restorations were made with each restorative material, Equia Fil-GC Corporation (ART restorations) and Z350-3M (conventional restoration), in 54 participants in this parallel and randomized clinical trial. Restorations were evaluated at 6 months, 1 and 2 years using the ART and the modified United States Public Health Service (USPHS) criteria. Chi-square test and Survival Analysis (p<0.05) were used for statistical analysis. RESULTS The success rates for ART restorations were 98.7% (6 months) and 95.8% (1 year) for both criteria. At 2 years, success rate was 92% and 90.3% when scored by the modified USPHS and ART criteria (p=0.466), respectively. The success rates for conventional restorations were 100% (6 months), 98.7% (1 year) and 91.5% (2 years) for both assessment criteria. ART restorations presented a lower survival rate by the criterion of ART (83.7%) when compared to the modified USPHS criterion of (87.8%), after 2 years (p=0.051). The survival of conventional restorations was 90.7% for both evaluation criteria. CONCLUSION At the 2-years follow-up evaluation, no statistically significant difference was observed between the success rate of ART restorations with HVGIC compared to conventional restorations with resin composite in Class II cavities of permanent teeth.
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Affiliation(s)
- Rafael Menezes-Silva
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Materiais Dentários, Endodontia e Dentística, Bauru, SP, Brasil
| | | | - Eduardo BRESCIANi
- Universidade Estadual Paulista (UNESP), Instituto de Ciências e Tecnologia, São José dos Campos, SP, Brasil
| | - Roosevelt da Silva Bastos
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Materiais Dentários, Endodontia e Dentística, Bauru, SP, Brasil
| | - Maria Fidela de Lima Navarro
- Universidade de São Paulo, Faculdade de Odontologia de Bauru, Departamento de Materiais Dentários, Endodontia e Dentística, Bauru, SP, Brasil
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Jiang M, Fan Y, Li KY, Lo ECM, Chu CH, Wong MCM. Factors affecting success rate of atraumatic restorative treatment (ART) restorations in children: A systematic review and meta-analysis. J Dent 2020; 104:103526. [PMID: 33188846 DOI: 10.1016/j.jdent.2020.103526] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 11/06/2020] [Accepted: 11/09/2020] [Indexed: 11/16/2022] Open
Abstract
OBJECTIVES Aim of this systematic review was to summarize the factors that affect the success rate of atraumatic restorative treatment (ART) restorations in children. DATA/SOURCES Two independent reviewers conducted a literature search in the databases PubMed, Medline and Web of Science until October 2019 with no initial time limit. Articles reporting on clinical outcomes of ART restorations placed in children were included. STUDY SELECTION A total of 67 articles were included in this review reporting on clinical outcomes of ART restorations placed in children in 47 studies. The overall estimated success rate and 95 % confidence interval (CI) of ART restorations were 0.71 (0.65-0.77) and 0.67 (0.56-0.78) at the 12-month and the 24-month follow-up, respectively. Operator was one of the significant factors associated with the success rate of ART restorations. ART restorations placed by dental students/therapists had a significantly lower success rate compared with those placed by dentists. Besides, type of restoration (single-surface vs. multiple-surface restoration) was also associated with the success rate of ART restorations. Other factors including dentition, restorative material, clinical setting, and moisture control method had no significant influence on the success rate of ART restorations in children. CONCLUSION It is concluded that ART approach can be used to manage cavitated caries lesions in children. Operator and type of restoration are significant factors influencing the success rate of ART restorations. CLINICAL SIGNIFICANCE This study provides valuable information on the factors that affect success rate of ART restorations in children, which helps clinicians to make informed decisions on provision of ART restorations in children.
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Affiliation(s)
- Meng Jiang
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Yanpin Fan
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - Kar Yan Li
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | | | - Chun Hung Chu
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China
| | - May Chun Mei Wong
- Faculty of Dentistry, The University of Hong Kong, Hong Kong, China.
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Efficacy of GC Gold Label 9 and GC Miracle Mix ® Restorations using Atraumatic Restorative Treatment (ART) in Rural Settings: A Randomized Controlled Trial. J Clin Pediatr Dent 2020; 44:148-153. [PMID: 32644894 DOI: 10.17796/1053-4625-44.3.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Objectives: This study compared the longevity of high strength posterior glass ionomer and metal-reinforced glass ionomer using ART in rural settings within an 18-month observation period. Study Design: A nonblinded parallel design randomized controlled trial was conducted among children who attended dental outreach programs in a rural area of Southern India. Atraumatic Restorative Treatment (ART) was performed in 92 permanent posterior teeth with either high strength posterior glass ionomer or metal-reinforced glass ionomer restorations. The allocation ratio was 1:1. Restorations were evaluated at 1, 6, 12 and 18 months after placement. Results: The success rate of metal-reinforced glass ionomer restorations was 100%, 95.4%, 90.4% and 87.2% as compared to high strength posterior glass ionomer whose success rates were 100%, 93%, 85% and 61.8% at the four follow ups respectively. There was a statistically significant difference between the success rate of the two materials at the end of 18 months with the metal-reinforced glass ionomer restorations having a higher success rate (p=0.015). Conclusions : Although the clinical performance of both materials were largely similar, the metal-reinforced glass ionomer restorations had a higher success rate than the conventional GIC at the end of 18 months of follow-up.
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Ortiz-Ruiz AJ, Pérez-Guzmán N, Rubio-Aparicio M, Sánchez-Meca J. Success rate of proximal tooth-coloured direct restorations in primary teeth at 24 months: a meta-analysis. Sci Rep 2020; 10:6409. [PMID: 32286461 PMCID: PMC7156457 DOI: 10.1038/s41598-020-63497-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Accepted: 03/31/2020] [Indexed: 01/20/2023] Open
Abstract
The aim was to determine the survival of tooth-coloured restorative materials in proximal restorations of primary teeth at 24 months of follow-up and the influence of the following variables: use of coating, use of cavity conditioner, use of rubber dam isolation, the cavity form, the dentist's experience and the methodological characteristics of the studies. We conducted a search until May 2019, obtaining 16 articles from which 30 independent studies were extracted, which were considered as units of analysis. Four outcome measures were extracted from each study: retention, marginal integrity, anatomic form, and absence of recurrent caries. Separate meta-analyses were carried for each outcome and multiple meta-regression model was applied. The outcomes with the highest mean success rates were absence of recurrent caries and anatomic form. The type of material significantly influenced success rates. The best materials were resin-based material plus total-etching adhesion and resin-modified glass ionomer cement (RMGIC), and the worst high viscosity glass ionomer cement (HVGIC). Atraumatic restorative treatment (ART) had a lower success rate than the conventional cavity form. RMGIC had the best clinical performance and HVGIC the worst. The form of the cavity, blinding and the experience of the operator were the variables that influenced success rates. Proximal primary molar restorations should be performed with RMGIC as it combines good mechanical performance of the resins together with the prevention of secondary caries of glass ionomers.
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Affiliation(s)
- Antonio J Ortiz-Ruiz
- Department of Integral Paediatric Dentistry. Faculty of Medicine, University of Murcia, Murcia, Spain.
| | - Nuria Pérez-Guzmán
- Department of Integral Paediatric Dentistry. Faculty of Medicine, University of Murcia, Murcia, Spain
| | - María Rubio-Aparicio
- Department of Health Psychology, Faculty of Health Sciences, University of Alicante, Alicante, Spain
| | - Julio Sánchez-Meca
- Department of Basic Psychology & Methodology, Faculty of Psychology, University of Murcia, Murcia, Spain
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Comparison of ART and conventional techniques on clinical performance of glass-ionomer cement restorations in load bearing areas of permanent and primary dentitions: A systematic review. J Dent 2018; 78:1-21. [DOI: 10.1016/j.jdent.2018.07.008] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2018] [Revised: 07/04/2018] [Accepted: 07/10/2018] [Indexed: 01/17/2023] Open
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de Amorim RG, Frencken JE, Raggio DP, Chen X, Hu X, Leal SC. Survival percentages of atraumatic restorative treatment (ART) restorations and sealants in posterior teeth: an updated systematic review and meta-analysis. Clin Oral Investig 2018; 22:2703-2725. [PMID: 30232622 DOI: 10.1007/s00784-018-2625-5] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2018] [Accepted: 09/06/2018] [Indexed: 02/06/2023]
Abstract
OBJECTIVE The aim of the present study is to update the results of two previous meta-analyses, published in 2006 and 2012, on the survival percentages of atraumatic restorative treatment (ART) restorations and ART sealants. The current meta-analysis includes Chinese publications not investigated before. MATERIALS AND METHODS Until February 2017, six databases were interrogated (two English, one Portuguese, one Spanish and two Chinese). Using six exclusion criteria, a group of six independent reviewers selected 43 publications from a total of 1958 potentially relevant studies retrieved. Confidence intervals and/or standard errors were calculated and the heterogeneity variance of the survival rates was estimated. RESULTS The survival percentages and standard errors of single-surface and multiple-surface ART restorations in primary posterior teeth over the first 2 years were 94.3% (± 1.5) and 65.4% (± 3.9), respectively; for single-surface ART restorations in permanent posterior teeth over the first 3 years, they were 87.1% (± 3.2); and for multiple-surface ART restorations in permanent posterior teeth over the first 5 years, they were 77% (± 9.0). The mean annual dentine-carious-lesion-failure percentages in previously sealed pits and fissures using ART sealants in permanent posterior teeth over the first 3 and 5 years were 0.9 and 1.9%, respectively. CONCLUSIONS ART single-surface restorations presented high survival percentages in both primary and permanent posterior teeth, whilst ART multiple-surface restorations presented lower survival percentages. ART sealants presented a high-caries-preventive effect. CLINICAL RELEVANCE ART is an effective evidence-based option for treating and preventing carious lesions in primary and permanent posterior teeth.
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Affiliation(s)
| | - J E Frencken
- Department of Oral Function and Prosthetic Dentistry, Radboud University Medical Centre, Nijmegen, The Netherlands
| | - D P Raggio
- Orthodontics and Pediatric Dentistry Department, School of Dentistry, University of São Paulo, São Paulo, Brazil
| | - X Chen
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - X Hu
- State Key Laboratory Breeding Base of Basic Science of Stomatology (Hubei-MOST) & Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - S C Leal
- Department of Dentistry, Faculty of Health Sciences, University of Brasília, Brasília, Brazil
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Wulfman C, Koenig V, Mainjot AK. Wear measurement of dental tissues and materials in clinical studies: A systematic review. Dent Mater 2018; 34:825-850. [PMID: 29627079 DOI: 10.1016/j.dental.2018.03.002] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 03/04/2018] [Accepted: 03/12/2018] [Indexed: 11/30/2022]
Abstract
OBJECTIVES This study aims to systematically review the different methods used for wear measurement of dental tissues and materials in clinical studies, their relevance and reliability in terms of accuracy and precision, and the performance of the different steps of the workflow taken independently. METHODS An exhaustive search of clinical studies related to wear of dental tissues and materials reporting a quantitative measurement method was conducted. MedLine, Embase, Scopus, Cochrane Library and Web of Science databases were used. Prospective studies, pilot studies and case series (>10 patients), as long as they contained a description of wear measurement methodology. Only studies published after 1995 were considered. RESULTS After duplicates' removal, 495 studies were identified, and 41 remained for quantitative analysis. Thirty-four described wear-measurement protocols, using digital profilometry and superimposition, whereas 7 used alternative protocols. A specific form was designed to analyze the risk of bias. The methods were described in terms of material analyzed; study design; device used for surface acquisition; matching software details and settings; type of analysis (vertical height-loss measurement vs volume loss measurement); type of area investigated (entire occlusal area or selective areas); and results. SINIFICANCE There is a need of standardization of clinical wear measurement. Current methods exhibit accuracy, which is not sufficient to monitor wear of restorative materials and tooth tissues. Their performance could be improved, notably limiting the use of replicas, using standardized calibration procedures and positive controls, optimizing the settings of scanners and matching softwares, and taking into account unusable data.
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Affiliation(s)
- C Wulfman
- Unité de Recherches en Biomatériaux Innovants et Interfaces (URB2i) - EA442, Faculté de Chirurgie Dentaire, Université Paris Descartes, Sorbonne Paris Cité and Service d'odontologie, Hôpital Albert Chenevier, Assistance Publique - Hôpitaux de Paris, France.
| | - V Koenig
- Dental Biomaterials Research Unit (d-BRU) and Department of Fixed Prosthodontics, Institute of Dentistry, University of Liège (ULiège) and University of Liège Hospital (CHU), Liège, Belgium
| | - A K Mainjot
- Dental Biomaterials Research Unit (d-BRU) and Department of Fixed Prosthodontics, Institute of Dentistry, University of Liège (ULiège) and University of Liège Hospital (CHU), Liège, Belgium
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Franzon R, Opdam NJ, Guimarães LF, Demarco FF, Casagrande L, Haas AN, Araujo FB. Randomized controlled clinical trial of the 24-months survival of composite resin restorations after one-step incomplete and complete excavation on primary teeth. J Dent 2015; 43:1235-41. [PMID: 26231301 DOI: 10.1016/j.jdent.2015.07.011] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2015] [Revised: 06/30/2015] [Accepted: 07/24/2015] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE This randomized clinical trial aimed to compare the 24-months survival of composite restorations in primary molars after partial caries removal (PCR) and total caries removal (TCR). METHODS Forty-eight children aged 3-8 years with at least one molar with a deep carious lesion were included (PCR; n=66; TCR; n=54). For PCR, excavation was stopped when dentine with a leathery consistency was achieved; in the TCR group, total absence of carious tissue was confirmed using a blunt-tipped probe. Pulpotomy was performed in cases of pulp exposure. Success was assessed by modified USPHS criteria with Alpha and Bravo scores recorded as success. RESULTS Pulp exposure occurred in 1 and 15 of the teeth treated with PCR and TCR respectively (p<0.01). The restorations survival rate after 24 months was 66% (PCR) and 86% (TCR) (p=0.03). When teeth that received pulpotomy were analyzed separately, the survival rate was 92% (p=0.09). PCR performed in occlusoproximal restorations demonstrated the lowest success rate (p=0.002). PCR increases 2.90 times the probability of having a restorative failure compared to TCR (p=0.03), after adjusting for cavity type. When pulp exposure and restoration failure were considered as the outcome, there was no significant difference between the two groups (p=0.10) with success rates of 64% (PCR) and 61% (TCR). CONCLUSION Collectively, deciduous teeth submitted to PCR prevented pulp exposure and, consequently, more invasive treatments; otherwise, PCR yielded lower longevity for composite restoration compared to TCR, suggesting that PCR restorations need to be followed over time, especially when multi-surface restorations are involved. CLINICAL SIGNIFICANCE Composite restorations on carious remaining tissue require monitoring over time, especially those performed in more than one surface. Even if the restorations present shortcomings over the time, the majority of them are subject to repair, allowing more conservative approaches for teeth with deep caries lesions.
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Affiliation(s)
- R Franzon
- Department of Pediatric Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil.
| | - N J Opdam
- Department of Preventive and Restorative Dentistry, Radboud University, Nijmegen Medical Centre, Nijmegen, The Netherlands
| | - L F Guimarães
- Department of Pediatric Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - F F Demarco
- Post-Graduate Program in Dentistry and Epidemiology, Federal University of Pelotas, Pelotas, Brazil
| | - L Casagrande
- Department of Pediatric Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - A N Haas
- Periodontology, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
| | - F B Araujo
- Department of Pediatric Dentistry, School of Dentistry, Federal University of Rio Grande do Sul, Porto Alegre, RS, Brazil
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Raggio DP, Hesse D, Lenzi TL, Guglielmi CAB, Braga MM. Is Atraumatic restorative treatment an option for restoring occlusoproximal caries lesions in primary teeth? A systematic review and meta-analysis. Int J Paediatr Dent 2013. [PMID: 23190278 DOI: 10.1111/ipd.12013] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Atraumatic restorative treatment (ART) has demonstrated good longevity when used for single-surface restorations, but lower success rates are reported for occlusoproximal surfaces. AIM This systematic review and meta-analysis aimed to verify the pooled success rate of occlusoproximal ART restorations in primary teeth considering the outcomes: longevity, pulp damage, or caries lesion progression. DESIGN Literature searching was carried out on the studies reporting clinical trials indexed in PubMed and in English language, comprising the outcomes. A meta-analysis was undertaken considering the results from reviewed studies. RESULTS An initial search resulted in 126 articles, and three of them were finally selected. The main reasons for excluding articles were the absence of control group, as amalgam, composite resin, or compomer restorations to be compared with ART (hand excavation + high-viscous GIC). The pooled estimate (odds ratio; 95% confidence interval) for ART approach success was 1.04 (0.65-1.66). CONCLUSION Atraumatic restorative treatment restorations performed with high-viscous GIC present similar survival/success rates to conventional approach using composite resin or amalgam for occlusoproximal restorations in primary teeth and can be suggested as a good option for occlusoproximal cavities in primary molars. In addition, further randomized controlled clinical investigations concerning occlusoproximal restorations in primary teeth are still necessary.
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Affiliation(s)
- Daniela P Raggio
- Department of Pediatric Dentistry, School of Dentistry, Universidade de São Paulo, São Paulo, Brazil
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Foley J. Alternative treatment strategies for carious primary teeth: An overview of the evidence. Eur Arch Paediatr Dent 2013; 7:73-80. [PMID: 17140531 DOI: 10.1007/bf03320818] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Dental decay in children's primary teeth is a major health problem in the Great Britain with, in some areas, nearly 60% of five-year-olds having some experience of caries and 16% already having had at least one tooth extracted. Whilst currently accepted best practice for the management of carious primary teeth involves complete caries removal and placement of a plastic restoration, such conventional treatment is unpopular with general dental practitioners. Indeed, less than 15% of carious cavities in five-year-olds are currently restored and as such, there has been recent interest in alternative 'minimal intervention' treatment techniques for managing dental caries. REVIEW This review summarises the literature and also recent research efforts directed towards understanding the role of alternative treatment regimens including: (1) alternative techniques for cavity preparation and excavation and (2) the isolation of the carious process (in some cases, using cariostatic materials) from the oral environment or sealing in dental caries.
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Affiliation(s)
- J Foley
- Department Paediatric Dentistry, Dundee Dental Hospital, Dundee, UK.
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de Amorim RG, Leal SC, Mulder J, Creugers NHJ, Frencken JE. Amalgam and ART restorations in children: a controlled clinical trial. Clin Oral Investig 2013; 18:117-24. [DOI: 10.1007/s00784-013-0955-x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2012] [Accepted: 02/14/2013] [Indexed: 10/27/2022]
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Zhi QH, Lo ECM, Lin HC. Randomized clinical trial on effectiveness of silver diamine fluoride and glass ionomer in arresting dentine caries in preschool children. J Dent 2012; 40:962-7. [PMID: 22892463 DOI: 10.1016/j.jdent.2012.08.002] [Citation(s) in RCA: 122] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2012] [Revised: 07/18/2012] [Accepted: 08/03/2012] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVE To compare the effectiveness of annual topical application of silver diamine fluoride (SDF) solution, semi-annual topical application of SDF solution, and annual application of a flowable high fluoride-releasing glass ionomer in arresting active dentine caries in primary teeth. METHODS A total of 212 children, aged 3-4 years, were randomly allocated to one of three groups for treatment of carious dentine cavities in their primary teeth: Gp1-annual application of SDF, Gp2-semi-annual application of SDF, and Gp3-annual application of glass ionomer. Follow-up examinations were carried out every six months to assess whether the treated caries lesions had become arrested. RESULTS After 24 months, 181 (85%) children remained in the study. The caries arrest rates were 79%, 91% and 82% for Gp1, Gp2 and Gp3, respectively (p=0.007). In the logistic regression model using GEE to adjust for clustering effect, higher caries arrest rates were found in lesions treated in Gp2 (OR=2.98, p=0.007), those in anterior teeth (OR=5.55, p<0.001), and those in buccal/lingual smooth surfaces (OR=15.6, p=0.004). CONCLUSION Annual application of either SDF solution or high fluoride-releasing glass ionomer can arrest active dentine caries. Increasing the frequency of application to every 6 months can increase the caries arrest rate of SDF application. CLINICAL SIGNIFICANCE Arrest of active dentine caries in primary teeth by topical application of SDF solution can be enhanced by increasing the frequency of application from annually to every 6 months, whereas annual paint-on of a flowable glass ionomer can also arrest active dentine caries and may provide a more aesthetic outcome.
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Affiliation(s)
- Qing Hui Zhi
- Guangdong Provincial Key Laboratory of Stomatology and School of Stomatology, Sun Yat-sen University, Guangzhou, China
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de Amorim RG, Leal SC, Frencken JE. Survival of atraumatic restorative treatment (ART) sealants and restorations: a meta-analysis. Clin Oral Investig 2012; 16:429-41. [PMID: 21274581 PMCID: PMC3308010 DOI: 10.1007/s00784-011-0513-3] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2010] [Accepted: 01/10/2011] [Indexed: 11/18/2022]
Abstract
UNLABELLED The purpose of this study is to perform a systematic investigation plus meta-analysis into survival of atraumatic restorative treatment (ART) sealants and restorations using high-viscosity glass ionomers and to compare the results with those from the 2005 ART meta-analysis. Until February 2010, four databases were searched. Two hundred four publications were found, and 66 reported on ART restorations or sealant survival. Based on five exclusion criteria, two independent reviewers selected the 29 publications that accounted for the meta-analysis. Confidence intervals (CI) and or standard errors were calculated and the heterogeneity variance of the survival rates was estimated. Location (school/clinic) was an independent variable. The survival rates of single-surface and multiple-surface ART restorations in primary teeth over the first 2 years were 93% (CI, 91-94%) and 62% (CI, 51-73%), respectively; for single-surface ART restorations in permanent teeth over the first 3 and 5 years it was 85% (CI, 77-91%) and 80% (CI, 76-83%), respectively and for multiple-surface ART restorations in permanent teeth over 1 year it was 86% (CI, 59-98%). The mean annual dentine lesion incidence rate, in pits and fissures previously sealed using ART, over the first 3 years was 1%. No location effect and no differences between the 2005 and 2010 survival rates of ART restorations and sealants were observed. The short-term survival rates of single-surface ART restorations in primary and permanent teeth, and the caries-preventive effect of ART sealants were high. CLINICAL RELEVANCE ART can safely be used in single-surface cavities in both primary and permanent teeth. ART sealants have a high caries preventive effect.
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Affiliation(s)
- Rodrigo G. de Amorim
- Department of Dentistry, Faculty of Health Science, University of Brasilia, Brasília, Federal District Brazil
| | - Soraya C. Leal
- Department of Dentistry, Faculty of Health Science, University of Brasilia, Brasília, Federal District Brazil
| | - Jo E. Frencken
- Department of Global Oral Health, College of Dental Sciences, Radboud University Nijmegen Medical Centre, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands
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Da Mata M, Santos-Pinto L, Cilense Zuanon AC. Influences of the insertion method in glass ionomer cement porosity. Microsc Res Tech 2012; 75:667-70. [DOI: 10.1002/jemt.21109] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2011] [Revised: 09/20/2011] [Indexed: 11/10/2022]
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Abstract
Atraumatic Restorative Treatment (ART) was initiated in the mid-eighties in Tanzania in response to an inappropriately functioning community oral health programme that was based on western health care models and western technology. The approach has evolved to its present standing as an effective minimal intervention approach mainly because the originators anticipated the great potential of ART to alleviate inequality in oral health care, and because they recognised the need to carry out research to investigate its effectiveness and applicability. Twenty-five years later, ART was accepted by the World Health Organisation (1994) and the FDI World Dental Federation (2002). It is included in textbooks on cariology, restorative dentistry and minimal intervention dentistry. It is being systematically introduced into public oral health service systems in a number of low- and middle income countries. Private practitioners use it. Many publications related to aspects of ART have been published and many more will follow. To achieve quality results with ART one has to attend well-conducted and sufficiently long training courses, preferably in combination with other caries preventive strategies. ART should, therefore, not be considered in isolation and must be part of an evidence-based approach to oral health with a strong foundation based on prevention.
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Affiliation(s)
- Jo E Frencken
- Department of Global Oral Health, College of Dental Sciences, Radboud University Nijmegen Medical Centre, The Netherlands.
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Busato IMS, Gabardo MCL, França BHS, Moysés SJ, Moysés ST. [Evaluation of the perception of the oral health teams of the municipal health department of Curitiba, Paraná State, regarding atraumatic restorative treatment (ART)]. CIENCIA & SAUDE COLETIVA 2011; 16 Suppl 1:1017-22. [PMID: 21503450 DOI: 10.1590/s1413-81232011000700034] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2008] [Accepted: 01/15/2009] [Indexed: 11/22/2022] Open
Abstract
An evaluation was made of the perception of oral health teams regarding Atraumatic Restorative Treatment (ART) as a primary oral healthcare strategy used by the Municipal Health Department of Curitiba, Paraná State. A study was made both of Health Units (HU) that operate using the Family Health Strategy (FHSHU) and those that do not (Basic Healthcare Units--BHU). The sample involved 191 oral health professionals proportionally (CI=95%, e=6%). A questionnaire was used to collect data. The information was analyzed using the SPSS 13.0 program. The response rate was 82%. Chi-square testing did not reveal a statistically significant difference between the FHSHU (83.1%) and the BHU (74.3%) with regard to knowledge about the technique (p>0.05). A difference was found as to training in ART among the different HU (p<0.01) and the use of the technique by the services (p<0.01). The length of training and the length of service of dental health professionals at the municipal health service were relevant in relation to knowledge of the technique and the taking of clinical decisions as to ART. The conclusion was reached that training on ART is needed at the primary healthcare level as a result of the different perceptions revealed.
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Abstract
There is no doubt that the overall caries prevalence in the UK is amongst one of the lowest in Europe. However the generalised ‘average’ picture from a public dental health point of view can be misleading and not a representation of what the clinicians face day-to-day in NHS practice. It has become increasingly clear that children from deprived backgrounds bear the highest burden of disease.
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Affiliation(s)
- Monty Duggal
- Professor Monty Duggal, Head of Paediatric Dentistry, Leeds Dental Institute, University of Leeds, Leeds, LS2 9LU. E:
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Deepa G, Shobha T. A clinical evaluation of two glass ionomer cements in primary molars using atraumatic restorative treatment technique in India: 1 year follow up. Int J Paediatr Dent 2010; 20:410-8. [PMID: 20642467 DOI: 10.1111/j.1365-263x.2010.01067.x] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
AIM To compare the clinical performance of two glass ionomer cements, Amalgomer CR and Fuji IX in small and medium cavities prepared using Atraumatic restorative treatment approach in India. STUDY DESIGN One hundred school children in the age group of 4-9 years who had bilateral matched pair of carious lesions in primary posterior teeth were included. A split mouth design was used in which two materials were randomly placed in contralateral sides. The performance of the restorations was assessed after 1 year using Frenken's criteria (1996). Survival analysis of restoration was done using chi-square test. RESULTS The survival rate of Amalgomer CR and Fuji IX class I restorations were 97.4% and 94.9%, respectively. In class II cavities 95.1% and 88.5% of Amalgomer CR and Fuji IX restorations were successful. Amalgomer CR and Fuji IX showed a success of 94.2% and 92.3% in small sized class II cavities. Amalgomer CR showed a 100% success for medium sized class I and II restorations. Whereas Fuji IX showed a 100% and 66.7% success in medium sized class I and II cavities. CONCLUSION The clinical performances of both materials were satisfactory at the end of 1 year and ART is suitable procedure to be done in a dental clinic for children.
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Affiliation(s)
- Gurunathan Deepa
- Department of Pedodontics, Saveetha Institute of Medical and Technical Sciences, Chennai, India.
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Kemoli AM, van Amerongen WE, Opinya G. Influence of the experience of operator and assistant on the survival rate of proximal ART restorations: two-year results. Eur Arch Paediatr Dent 2010; 10:227-32. [PMID: 19995507 DOI: 10.1007/bf03262687] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
AIM The objective of the study was to determine the influence of the experience of the operator and the assistant on the survival rate of proximal ART- restorations after 2 years when placed using two methods of tooth-isolation and three glass ionomer cement-brands. STUDY DESIGN A clinical intervention study. METHODS Each of 804 children aged 6-8 years received one proximal restoration in their primary molars. The restorations were placed by 'experienced/inexperienced' operators randomly paired with 'experienced/ inexperienced' assistants. The atraumatic restorative treatment (ART) approach was used with 3 brands of glass ionomer cements (GIC) and 2 tooth-isolation methods (rubber dam vs cotton rolls). Trained and calibrated evaluators evaluated the restorations, soon after placement and after 2 years. STATISTICS The data collected were analyzed using SPSS 14.0, to determine and relate the survival rate of the restorations to the operator and assistant with respect to the other factors such as the restorative material used and the isolation method applied. RESULTS After 2 years, the survival rate of the restorations was 30.8%. In general, there were no statistical significant differences in the survival rate of the restorations made by the 'experienced' vs 'inexperienced' operators, but individually, the operator with more experience was associated with a significantly higher survival rate of the restorations. The experienced assistants were associated with significantly higher survival rates of the restorations. The most 'experienced' operator paired with any 'experienced' assistant and using rubber dam tooth-isolation method, was associated with a significantly higher survival rate of the restorations. CONCLUSION The combination of the 'experienced' operator and assistant using rubber dam tooth-isolation method had the best chance of survival for proximal ART restorations, irrespective of the material-brand used.
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Affiliation(s)
- A M Kemoli
- Department of Paediatric Dentistry/Orthodontics, School of Dental Sciences, University of Nairobi, P.O. Box 34848, 00100 Nairobi, Kenya.
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Farag A, van der Sanden WJM, Abdelwahab H, Frencken JE. Survival of ART restorations assessed using selected FDI and modified ART restoration criteria. Clin Oral Investig 2010; 15:409-15. [PMID: 20372951 PMCID: PMC3089732 DOI: 10.1007/s00784-010-0403-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2009] [Accepted: 03/10/2010] [Indexed: 12/01/2022]
Abstract
A new set of criteria for assessing the quality of restorations using modern restorative materials, named FDI criteria, was recently introduced. This study tested the null hypothesis that there is no significant difference in survival estimate percentages of ART restorations assessed using selected FDI and modified ART criteria after 1 and 5 years. One operator placed a total of 60 class I and 30 Class II high-viscosity glass-ionomer ART restorations in ninety 14- to 15-year-olds. Two calibrated and independent evaluators using both criteria evaluated restorations on diestone replicas at baseline and after 1 and 5 years. Statistical analyses were done using the Kaplan-Meier method and log-rank test. The survival results of ART restorations assessed using both sets of criteria after 1 and 5 years (p = 0.27) did not differ significantly. Three ART restorations were assessed as failures according to the ART criteria, while they were assessed as survived using the FDI criteria. We conclude that the modified ART criteria enable reliable assessment of ART restorations in permanent teeth from diestone replicas and that there was no significant difference in survival estimates of ART restorations assessed using both sets of criteria. The null hypothesis was accepted.
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Affiliation(s)
- Abeer Farag
- Department of Conservative Dentistry, Faculty of Dentistry, Minia University, Minia, Egypt
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Zanata RL, Fagundes TC, Freitas MCCDA, Lauris JRP, Navarro MFDL. Ten-year survival of ART restorations in permanent posterior teeth. Clin Oral Investig 2010; 15:265-71. [PMID: 20140470 PMCID: PMC3055991 DOI: 10.1007/s00784-009-0378-x] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2009] [Accepted: 12/17/2009] [Indexed: 12/18/2022]
Abstract
This study evaluated the 10-year clinical performance of high-viscosity glass-ionomer cement placed in posterior permanent teeth by means of the Atraumatic Restorative Treatment (ART) approach. One operator placed 167 single- and 107 multiple-surface restorations in 43 high-risk caries pregnant women (mean decayed teeth = 9.8 ± 5.5). Examinations were performed at 1-, 2-, and 10-year intervals according to ART criteria. In the last evaluation, the US Public Health Service (USPHS) criteria were also used. After 10 years, 129 restorations (47.1%) were evaluated and achieved a cumulative survival rate of 49.0% (SE 7.2%). The 10-year survival of single- and multiple-surface ART restorations assessed using the ART criteria were 65.2% (SE 7.3%) and 30.6% (SE 9.9%), respectively. This difference was significant (jackknife SE of difference; p < 0.05). Using the USPHS criteria, the 10-year survival of single- and multiple-surface ART restorations were 86.5% and 57.6%, respectively. The primary causes of failure were total loss (9.3%) and marginal defects (5.4%). The survival rates observed, especially for the single-surface restorations, confirm the potential of the ART approach for restoring and saving posterior permanent teeth.
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Affiliation(s)
- Regia Luzia Zanata
- University Basic Health Care Centre (UBAS), Bauru School of Dentistry, University of São Paulo, Bauru, SP, Brazil
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25
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Frencken JE. The ART approach using glass-ionomers in relation to global oral health care. Dent Mater 2010; 26:1-6. [DOI: 10.1016/j.dental.2009.08.013] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2008] [Accepted: 08/21/2009] [Indexed: 10/20/2022]
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Abstract
The primary objective of the Atraumatic Restorative Treatment (ART) is to reduce the indication of tooth extraction by means of a low-cost technique. Considering the difficulties of Brazilian public services to meet the demand of care of the low-income population, with lack of care to the adult population, which usually receives only emergency care, the aim of this study is to assess the performance of high-viscosity glass ionomer cements accomplished by the modified atraumatic restorative treatment in one- and multiple-surface cavities, compared to the conventional restorative approach. It will be analyzed the clinical performance of the materials; cost (material and human resources); patient satisfaction with the treatment received; and preventive effect of treatment.
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27
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Ercan E, Dülgergil CT, Soyman M, Dalli M, Yildirim I. A field-trial of two restorative materials used with atraumatic restorative treatment in rural Turkey: 24-month results. J Appl Oral Sci 2009; 17:307-14. [PMID: 19668990 PMCID: PMC4327647 DOI: 10.1590/s1678-77572009000400008] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2008] [Accepted: 11/09/2008] [Indexed: 11/21/2022] Open
Abstract
Objective: The purpose of this study was to investigate the clinical performance of high-strength glass ionomer cement (HSGIC) and resin-modified glass ionomer (RMGIC) in single and multiple surface carious cavities in the field conditions. Material and Methods: A split-mouth design, including ninety-one fillings placed on contra lateral molar pairs of 37 children, was used in permanent dentition. As filling materials, a HSGIC (Ketac Molar/3M ESPE) and a RMGIC (Vitremer/ 3M ESPE) were used with the Atraumatic Restorative Treatment (ART). Baseline and 6, 12 and 24-month evaluations of the fillings were made with standard-ART and USPHS criteria by two examiners with kappa values of 0.92 and 0.87 for both criteria. Results: According to the USPHS criteria, the retention rates of RMGIC and HSGIC restorations were 100% and 80.9% for single surface, and 100% and 41.2% for multiple surface restorations after 24 months, respectively. Irrespective of surface number, RMGIC was significantly superior to HSGIC (p= 0.004), according to both standard-ART and USPHS criteria. Conclusion: The results indicate that RMGIC may be an alternative restorative technique in comparison to high-strength GIC applications in ART-field-trials. However, further clinical and field trials are needed to support this conclusion.
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Affiliation(s)
- Ertugrul Ercan
- Department of Operative Dentistry, Kýrýkkale University Dental School, Kýrýkkale, Turkey.
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28
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SEM and microleakage evaluation of the marginal integrity of two types of class V restorations with or without the use of a light-curable coating material and of polishing. J Dent 2008; 36:885-91. [DOI: 10.1016/j.jdent.2008.07.003] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2008] [Revised: 07/08/2008] [Accepted: 07/09/2008] [Indexed: 11/22/2022] Open
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van Gemert-Schriks MCM, van Amerongen WE, ten Cate JM, Aartman IHA. Three-year survival of single- and two-surface ART restorations in a high-caries child population. Clin Oral Investig 2007; 11:337-43. [PMID: 17710452 PMCID: PMC2099161 DOI: 10.1007/s00784-007-0138-8] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2007] [Accepted: 06/28/2007] [Indexed: 11/28/2022]
Abstract
The aim of this study was to evaluate the survival of single- and two-surface atraumatic restorative treatment (ART) restorations in the primary and permanent dentitions of children from a high-caries population, in a field setting. The study was conducted in the rainforest of Suriname, South America. ART restorations, made by four Dutch dentists, were evaluated after 6 months, 1, 2, and 3 years. Four hundred seventy-five ART restorations were placed in the primary dentition and 54 in first permanent molars of 194 children (mean age 6.09 ± 0.48 years). Three-year cumulative survivals of single- and two-surface ART restorations in the primary dentition were 43.4 and 12.2%, respectively. Main failure characteristics were gross marginal defects and total or partial losses. Three-year cumulative survival for single-surface ART restorations in the permanent dentition was 29.6%. Main failure characteristics were secondary caries and gross marginal defects. An operator effect was found only for two-surface restorations. The results show extremely low survival rates for single- and two-surface ART restorations in the primary and permanent dentitions. The variable success for ART may initiate further discussion about alternative treatment strategies, especially in those situations where choices have to be made with respect to a well-balanced, cost-effective package of basic oral health care.
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Affiliation(s)
- M. C. M. van Gemert-Schriks
- Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit, Louwesweg 1, 1066 EA Amsterdam, The Netherlands
| | - W. E. van Amerongen
- Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit, Louwesweg 1, 1066 EA Amsterdam, The Netherlands
| | - J. M. ten Cate
- Department of Cariology Endodontology Pedodontology, Academic Centre for Dentistry Amsterdam (ACTA), Universiteit van Amsterdam and Vrije Universiteit, Louwesweg 1, 1066 EA Amsterdam, The Netherlands
| | - I. H. A. Aartman
- Department of Social Dentistry and Behavioural Sciences, ACTA, Amsterdam, The Netherlands
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Ersin NK, Candan U, Aykut A, Onçağ O, Eronat C, Kose T. A clinical evaluation of resin-based composite and glass ionomer cement restorations placed in primary teeth using the ART approach: results at 24 months. J Am Dent Assoc 2007; 137:1529-36. [PMID: 17082278 DOI: 10.14219/jada.archive.2006.0087] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The authors evaluated the 24-month performance of a packable resin-based composite/dentin bonding system and a high-viscosity glass ionomer cement (GIC) in restorations placed in primary molars with the atraumatic restorative treatment (ART) approach. METHODS Three dentists placed 419 restorations in 219 children aged 6 through 10 years who had bilateral matched pairs of carious posterior Class I and II primary teeth. They used a split-mouth design to place the two materials, which were assigned randomly to contralateral sides. The authors evaluated the restorations according to U.S. Public Health Service Ryge criteria. RESULTS After 24 months, 96.7 percent of the Class I GIC restorations and 91 percent of the resin-based composite restorations survived, while the success rates for the Class II restorations were 76.1 percent and 82 percent for the GIC and resin-based composite restorations, respectively. The survival rate of the Class II resin-based composite restorations was 5.9 percent higher than that of the GIC restorations at the 24-month evaluation, but this difference was not statistically significant. However, the study results showed a statistically significant difference in survival rates between Class I and II restorations for both materials. CONCLUSION AND CLINICAL IMPLICATIONS The two-year clinical performance of both materials was satisfactory for the restoration of Class I and II primary molars using the ART approach.
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Affiliation(s)
- Nazan Kocatas Ersin
- Department of Pediatric Dentistry, Ege University, Bornova-Izmir, 35100 Turkey.
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van 't Hof MA, Frencken JE, van Palenstein Helderman WH, Holmgren CJ. The atraumatic restorative treatment (ART) approach for managing dental caries: a meta-analysis. Int Dent J 2007; 56:345-51. [PMID: 17243467 DOI: 10.1111/j.1875-595x.2006.tb00339.x] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Abstract
The number of publications reporting on the survival of ART sealants and ART restorations has increased considerably in recent years. A systematic investigation of their longevity is therefore warranted. Based on three exclusion criteria, a literature search in the electronic libraries Pubmed and Medline revealed 28 eligible publications for inclusion in a meta-analysis. High mean survival rates for single-surface ART restorations using high-viscosity glass-ionomer in primary dentitions over 3 years were found (95% after 1 year to 86% after 3 years). These rates were statistically significantly higher than for those of multiple-surface ART restorations in primary dentitions (p<0.0001). High mean survival rates for single-surface ART restorations using high-viscosity glass-ionomer in permanent dentitions over 6 years were found (97% after 1 year to 72% after 6 years). The mean annual failure rates for single-surface ART restorations using high-viscosity glass-ionomer in primary and permanent dentitions and for multiple-surface ART restorations in primary dentitions are 4.7%, 4.7% and 17%, respectively. The number of studies reporting on the retention and caries preventive effect of ART sealants was low. It is concluded that single-surface ART restorations using high-viscosity glass-ionomer in both primary and permanent dentitions show high survival rates. Medium-viscosity glass-ionomer should not be used for ART restorations.
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Affiliation(s)
- Martin A van 't Hof
- WHO Collaborating Centre for Oral Health Care Planning and Future Scenarios, Radboud University Medical Centre, College of Dental Sciences
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Frencken JE, Taifour D, van 't Hof MA. Survival of ART and amalgam restorations in permanent teeth of children after 6.3 years. J Dent Res 2007; 85:622-6. [PMID: 16798862 DOI: 10.1177/154405910608500708] [Citation(s) in RCA: 52] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The null hypothesis tested was that there is no difference in the survival percentages of all restorations placed through the Atraumatic Restorative Treatment (ART) approach, with high-viscosity glass ionomer, and those produced through the traditional approach, with amalgam (TA), in the permanent dentitions of children after 6.3 years. Using a parallel group design, we randomly assigned a total of 370 children, aged 6 to 9 years, to the ART group and 311 children, also aged 6 to 9 years, to the TA group. Eight dentists placed a total of 1117 single- and multiple-surface restorations. The cumulative survival percentages for ART glass-ionomer restorations were statistically significantly higher than those of amalgam restorations at all time intervals except the first (p < or = 0.044). After 6.3 years, the cumulative survival percentages of ART and amalgam restorations were 66.1% (SE = 3.1%) and 57.0% (SE = 3.3%), respectively. We concluded that the restorations produced with the ART approach, with high-viscosity glass ionomer, survived longer than those produced with the traditional approach, with amalgam, in the permanent teeth of young children.
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Affiliation(s)
- J E Frencken
- WHO Collaborating Centre for Oral Health Care Planning and Future Scenarios, Radboud University Medical Centre, College of Dental Sciences, PO Box 9101, 6500 HB Nijmegen, the Netherlands.
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Lo ECM, Luo Y, Tan HP, Dyson JE, Corbet EF. ART and conventional root restorations in elders after 12 months. J Dent Res 2006; 85:929-32. [PMID: 16998134 DOI: 10.1177/154405910608501011] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Successful use of atraumatic restorative treatment (ART) in children has been reported, but little information is available regarding its use in older adults. The hypothesis of this study was that survival rates of root restorations placed by both ART and the conventional technique were similar. Root-surface caries lesions in 103 institutionalized elders in Hong Kong were treated randomly by either: (1) the conventional approach-caries removed by dental burs, and the cavity filled with light-cured resin-modified glass ionomer; or (2) the ART approach-caries removed by hand instruments, and the cavity filled with chemically cured high-strength glass ionomer. In total, 84 conventional and 78 ART restorations were placed. After 12 months, 63 conventional and 59 ART restorations were reviewed, and the respective 12-month survival rates were 91.7% and 87.0% (p > 0.05). It is concluded that the survival rates of both types of root restorations were high and similar.
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Affiliation(s)
- E C M Lo
- Faculty of Dentistry, University of Hong Kong, 3/F, Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong SAR, China.
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Scholtanus JD, Huysmans MCDNJM. Clinical failure of class-II restorations of a highly viscous glass-ionomer material over a 6-year period: a retrospective study. J Dent 2006; 35:156-62. [PMID: 16973253 DOI: 10.1016/j.jdent.2006.07.006] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2006] [Revised: 06/28/2006] [Accepted: 07/07/2006] [Indexed: 11/17/2022] Open
Abstract
OBJECTIVES The aim of this retrospective clinical study was to evaluate the performance of high-viscosity glass-ionomer cement (GIC) class-II restorations over 6 years of clinical service. METHODS All class-II GIC restorations made in 1996 and 1997, in regular attending adult patients of a general dental practice were selected. Restorations made for temporary function were excluded, as were those restorations not made using the main study material: Fuji IX GP (GC). Failures were recorded where replacement or repair had occurred. Radiographs were evaluated where available. RESULTS The final study group consisted of 116 class-II restorations in 72 patients (33 males, 39 females). Distribution of restorations was: 30 MO, 40 DO, 46 MOD. Until 18 months no failures were observed. From 18 to 42 months survival dropped to 93%. After 42 months failure rate increased and at 72 months survival was only 60%. In all but one case the recorded reason for replacement or repair was gross loss of GIC in proximal areas. No restorations failed because of occlusal wear or isthmus-fractures. On radiographs, progressive loss of GIC material in proximal areas, just below contact areas, was commonly observed. In absence of adjacent teeth no loss of GIC material was observed at proximal surfaces. SIGNIFICANCE Rising failure rate of class-II high-viscosity GIC restorations, due to proximal breakdown was observed. We hypothesize that caries-like loss of material as seen on radiographs contributes to this phenomenon. Presence of proximal contacts seems to promote disintegration of cement.
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Affiliation(s)
- Johannes D Scholtanus
- Department of Conservative Dentistry, University Medical Center Groningen, University of Groningen, Antonius Deusinglaan 1, 9713 AV Groningen, The Netherlands.
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Burke FJT, McHugh S, Shaw L, Hosey MT, Macpherson L, Delargy S, Dopheide B. UK dentists' attitudes and behaviour towards Atraumatic Restorative Treatment for primary teeth. Br Dent J 2005; 199:365-9; discussion 353; quiz 372. [PMID: 16184117 DOI: 10.1038/sj.bdj.4812696] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/07/2004] [Indexed: 11/09/2022]
Abstract
BACKGROUND Atraumatic Restorative Treatment (ART) was introduced a decade ago as a minimal intervention treatment for caries in unindustrialised countries, but UK general dental practitioners (GDPs) may also be using this technique. OBJECTIVE This study aimed to determine the materials and techniques used by a group of UK GDPs to treat caries in primary teeth. METHOD A questionnaire, designed to determine GDPs' use of materials and techniques in the restoration of caries in primary teeth, was distributed to 600 GDPs in Scotland and England, with an explanatory letter and reply-paid envelope. The questionnaire included colour illustrations of two carious cavities in primary molar teeth and a request that respondents draw the cavity outline that they would use on the illustrations. The cavity outlines were assessed independently by two examiners. All other data were collated and analysed. RESULTS 390 usable replies were received, a response rate of 65%. Of the respondents, 99% treated child patients and 42% of respondents were aware of ART. For treatment of a small Class II cavity, 37% drew a cavity outline without extension beyond removal of caries and a majority suggested use of an adhesive material (51% glass ionomer, 13% compomer). For cavity preparation, 47% of respondents used a drill, 10% an excavator and 41% used both. For treatment of a large occluso-lingual cavity, again most used an adhesive technique (44% glass ionomer, 12% compomer) for its restoration, while 50% used a drill, 7% an excavator and 42% used both for cavity preparation. CONCLUSION Most respondents used adhesive materials for restoration of caries in primary molars, but, despite 42% of respondents stating that they were aware of the treatment, "true" ART was adopted by fewer than 10% of respondents.
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Affiliation(s)
- F J T Burke
- School of Dentistry, University of Birmingham, St. Chad's Queensway, Birmingham B4 6NN, UK.
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van Duinen RNB, Kleverlaan CJ, de Gee AJ, Werner A, Feilzer AJ. Early and long-term wear of ‘Fast-set’ conventional glass–ionomer cements. Dent Mater 2005; 21:716-20. [PMID: 16026667 DOI: 10.1016/j.dental.2004.09.007] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2004] [Revised: 08/10/2004] [Accepted: 09/14/2004] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Fast setting high viscous glass-ionomer cements have been introduced to reach the set state sooner and to improve early mechanical properties. The aim of this study was to investigate whether 'fast-set' cements have improved the early three-body wear. METHOD The three-body wear of four glass-ionomer cements was measured after 1, 4, 7, 30, 90, and 365 days. The chemical composition of the cements was determined with EDAX. The particle size of the powders was determined with a Mastersizer 2000. RESULTS The three-body wear of Fuji IX Fast was only slightly less than that of 'regular-set' Fuji IX, but Ketac Molar Quick showed a higher wear compared to the regular-set Ketac Molar. The wear rate of all four glass-ionomer cements decreased over a period of 1 year and could be described by second order reaction kinetics and depended on polyalkenoic acid content, chemical composition, and the size of the glass particles. SIGNIFICANCE Based on the results of this laboratory study on long-term wear, the glass-ionomer cements investigated may compete with composites, but the early wear characteristics should be further improved. Furthermore, a better understanding of the wear and reaction behavior of glass-ionomer cements is obtained.
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Affiliation(s)
- Raimond N B van Duinen
- Department of Dental Materials Science, Academic Centre for Dentistry Amsterdam (ACTA), Louwesweg 1, 1066 EA Amsterdam, The Netherlands
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Dülgergil CT, Soyman M, Civelek A. Atraumatic restorative treatment with resin-modified glass ionomer material: short-term results of a pilot study. Med Princ Pract 2005; 14:277-80. [PMID: 15961941 DOI: 10.1159/000085750] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2004] [Accepted: 10/04/2004] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES The aim of this study was to assess the feasibility of the resin-modified glass ionomer (RMGI) material in atraumatic restorative treatment (ART) approach and compare RMGI with the high-strength traditional glass ionomer cement (GIC) in permanent teeth with one or more surface-carious cavities. MATERIALS AND METHODS This study was conducted in a village school in rural southeastern Anatolia, Turkey. The RMGI and GIC restorations with the ART technique were placed randomly employing a split mouth design. In addition, the ART approach was used when necessary for both primary and/or permanent teeth with no pulpal involvement and no perceived pain before treatment. Ninety-one fillings were placed on contralateral molar pairs of 37 children. Baseline and 6-month evaluation of the fillings were made with the classic ART, modified Ryge and USPHS criteria. RESULTS Based on the ART criteria, 100% of RMGI and 92.4% of GIC restorations were classified as successful after 6 months, and the difference between the 2 groups was statistically significant (p=0.009). While marginal discoloration was the commonest failure in the RMGI group according to both the modified Ryge and USPHS criteria, unsatisfactory surface texture and low anatomic form were the commonly seen failures in the ART technique. CONCLUSION Generally, for each rating system, RMGI exhibited better clinical performance than GIC in all categories, except for marginal discoloration. Results based on the 6-month evaluation show that RMGI can be an alternative material to the GIC.
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Yu C, Gao XJ, Deng DM, Yip HK, Smales RJ. Survival of glass ionomer restorations placed in primary molars using atraumatic restorative treatment (ART) and conventional cavity preparations: 2-year results. Int Dent J 2004; 54:42-6. [PMID: 15005472 DOI: 10.1111/j.1875-595x.2004.tb00251.x] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
OBJECTIVE To compare the survival of glass ionomer cement (GIC) restorations placed in a dental clinic setting using both the atraumatic restorative treatment (ART) approach with hand instruments, and conventional cavity preparation with rotary instruments. METHOD AND MATERIALS Two encapsulated high-strength conventional GICs (Fuji IX GP, Ketac-Molar Aplicap) were placed in 82 Class I and 53 Class II preparations and one encapsulated non-gamma 2 amalgam alloy (GK-amalgam) was placed in 32 Class I preparations, in the primary molars of 60 Chinese children with a mean age of 7.40 +/- 1.24 (SD) years. Thus, 9 treatment groups were formed. RESULTS After two years, there were no significant survival differences found among 7 of the 9 treatment groups (p = 0.99). However, two groups comprising Fuji IX GP and Ketac-Molar Aplicap placed in Class II cavities prepared using the ART approach showed significantly lower restoration survivals (p < 0.001). Only 3 of the 72 initially sealed fissures adjacent to the restorations appeared to retain any GIC material. CONCLUSIONS In a clinic setting, both the ART hand instrument and conventional rotary instrument methods were equally suitable for high Class I restoration survival, but not for Class II restoration survival where the conventional cavity preparation method was preferable.
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Wang L, Lopes LG, Bresciani E, Lauris JRP, Mondelli RFL, Navarro MFDL. Evaluation of Class I ART restorations in Brazilian schoolchildren: three-year results. SPECIAL CARE IN DENTISTRY 2004; 24:28-33. [PMID: 15157057 DOI: 10.1111/j.1754-4505.2004.tb01676.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Atraumatic Restorative Treatment (ART) has been adopted around the world to avoid unnecessary extractions, especially in non-industrialized countries. The development of specific glass ionomer cements marketed for the ART technique has contributed to the technical success rate. In this study, Ketac-Molar (3M ESPE, Dental Medzin, Germany) was used to restore 150 Class I cavities in 118 Brazilian public school children, aged from 7-12 years. At baseline and at subsequent recalls, CPI probes with a ball-end of 0.5 millimeters (mm) were used to assess loss of restorative material, and photographic color transparencies of restorations were made. After six months, 83 patients returned for follow-up examinations, with 71.8% of their restorations designated as acceptable. After three years, 49 patients with 57 ART-restorations were evaluated, with 21.0% of these restorations graded as acceptable. Another 29.8% of their restorations had been replaced by more permanent materials. The main objective of the ART technique is tooth retention; this was achieved for 94.7% of the restored teeth in a high caries risk population who returned for recalls.
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Affiliation(s)
- Linda Wang
- Department of Operative Dentistry, Endodontics and Dental Materials, Bauru Dental School, SP, Brazil
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Honkala E, Behbehani J, Ibricevic H, Kerosuo E, Al-Jame G. The atraumatic restorative treatment (ART) approach to restoring primary teeth in a standard dental clinic. Int J Paediatr Dent 2003; 13:172-9. [PMID: 12752916 DOI: 10.1046/j.1365-263x.2003.00455.x] [Citation(s) in RCA: 48] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
OBJECTIVES The aims of this study are to assess the feasibility of the Atraumatic Restorative Treatment (ART) approach in primary teeth and to compare the ART approach with traditional amalgam restorations in primary molars. METHODS This study was conducted in a paediatric dentistry clinic in Kuwait between April 1999 and December 2001. The ART and amalgam restorations were placed randomly on comparable pairs of primary molars, if available. In addition, the ART approach was used for other primary teeth that had no pulpal involvement and no perceived pain before treatment. The restorations were assessed by both the ART evaluation criteria and USPHS criteria in August-September 2000 and in August-December 2001. The mean follow-up period for the restorations was 8.3 months in the first assessment (2000) and 22 months in the second assessment (2001). The assessment was possible for 35 children (mean age = 5.7 years), 18 of whom had comparable pairs (n = 35 pairs) of restorations in their primary molars. In addition, 48 other ART restorations were assessed in 2000 and 42 in 2001. RESULTS In a 2-year follow-up, 89.6% of all ART restorations were considered successful. The failure rate of the comparable pairs of ART and amalgam restorations was 5.7%. There was no significant difference in success rate between ART and amalgam techniques. CONCLUSIONS Based on a 2-year follow-up evaluation, the class I ART restorations seemed to have a high success rate, indicating the appropriateness of the ART approach in primary teeth.
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Affiliation(s)
- E Honkala
- Department of Developmental and Preventive Sciences, Faculty of Dentistry, Kuwait University, Kuwait.
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Taifour D, Frencken JE, Beiruti N, van't Hof MA, Truin GJ, van Palenstein Helderman WH. Comparison between restorations in the permanent dentition produced by hand and rotary instrumentation--survival after 3 years. Community Dent Oral Epidemiol 2003; 31:122-8. [PMID: 12641593 DOI: 10.1034/j.1600-0528.2003.00027.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVES In the early 1990s, the Ministry of Education in Syria introduced a school oral health programme based on preventive and educational activities only. A restorative component was missing at that time. A few years later, the Atraumatic Restorative Treatment (ART) approach was considered an option to complement the oral health programme but little was known about the longevity of ART restorations in permanent teeth. The null hypothesis which was researched in this trial was: there is no difference between the survival of restorations placed through the ART approach using glass ionomer and those produced through the traditional approach using amalgam (MTA) in permanent dentitions after 3 years. METHODS Using a parallel group design, 679 grade 2 children, with a mean age of 7.5 years, participated. A total of 369 children were treated through the ART and 310 children through the MTA approach. Eight dentists produced a total of 1118 single- and multiple-surface restorations. RESULTS The 3-year dropout of the single-surface restorations was 15.3%. Testing the null hypothesis for all single- and multiple-surface restorations revealed a statistically significant difference between the two approaches in favour of the ART approach (P = 0.04). The study showed a 3-year cumulative survival percentage of single-surface ART and MTA restorations of 82.1 (SE = 1.9%) and 76.9% (SE = 2.3%), respectively. The difference was not statistically significant. The number of 3-year surviving multiple-surface restorations was too low for further analyses. The main failure characteristics for both single-surface ART and MTA restorations were restoration missing and gross marginal defect. The 3-year survival percentage of both single-surface ART and MTA restorations varied widely among the eight operators resulting in an operator effect (P = 0.01). CONCLUSIONS The null hypothesis was rejected in favour of the ART approach. It is recommended to select the ART approach to complement the educational and preventive activities of the school oral health programme in Syria.
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Affiliation(s)
- D Taifour
- Regional WHO Demonstration, Training and Research Centre for Oral Health, Damascus, Syria
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Taifour D, Frencken JE, Beiruti N, van 't Hof MA, Truin GJ. Effectiveness of glass-ionomer (ART) and amalgam restorations in the deciduous dentition: results after 3 years. Caries Res 2002; 36:437-44. [PMID: 12459617 DOI: 10.1159/000066531] [Citation(s) in RCA: 63] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
This study compared the survival of restorations produced through the atraumatic restorative treatment (ART) approach using glass-ionomer with those produced through the traditional approach using amalgam (MTA) in deciduous dentitions over a period of 3 years. Using a parallel group design, 835 grade 1 children, aged 6-7 years, participated. A total of 482 children were treated through the ART and 353 children through the MTA approach. Eight dentists produced a total of 1891 single- and multiple-surface restorations. After 3 years, 22.1% of the restorations were lost for evaluation. There was a statistically significant difference in the combined survival of all single- and multiple-surface restorations between the two approaches in favour of the ART approach (p = 0.04). The study revealed a 3-year cumulative survival percentage of single-surface ART and MTA restorations of 86.1 and 79.6%, respectively. The difference was statistically significant (p = 0.03). The main reasons for both single-surface ART and MTA restorations to fail was 'restoration missing' followed by 'gross marginal defect'. The 3-year cumulative survival percentages of multiple-surface ART and MTA restorations were 48.7 and 42.9%, respectively. The difference was not statistically significant (p > 0.05). The 3-year survival percentages of single- and multiple- surface ART and MTA restorations varied widely amongst the 8 operators with an operator effect (p = 0.001) for multiple-surface MTA restorations. It can be concluded that the ART approach using glass-ionomer yielded better results in treating dentinal lesions in deciduous teeth than did the traditional approach using amalgam after 3 years. It is recommended to select the ART approach to complement the other activities of the school oral health programme.
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Affiliation(s)
- D Taifour
- Regional WHO Demonstration, Training and Research Centre for Oral Health, Damascus, Syria
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