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Zhou Y, Huang X, Wu L, Liang Y, Huang Y, Huang S. Microleakage, microgap, and shear bond strength of an infiltrant for pit and fissure sealing. Heliyon 2023; 9:e16248. [PMID: 37229157 PMCID: PMC10205491 DOI: 10.1016/j.heliyon.2023.e16248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 05/05/2023] [Accepted: 05/10/2023] [Indexed: 05/27/2023] Open
Abstract
Objectives This study aimed to evaluate the potential clinical application of an infiltrant with different etchants as pit and fissure sealants and to compare them with a conventional resin-based sealant. Materials and methods Seventy-five molars were randomly divided into three groups (n = 25): phosphoric acid etchant + conventional resin-based sealant (Group A); 15% hydrochloric acid etchant + infiltrant (Group B); phosphoric acid etchant + infiltrant (Group C). Fifteen teeth in each group were subjected to pit and fissure sealing procedures. After 500 thermocycling and methylene blue dye penetration, ten specimens were sectioned and the pencentages of dye penetration were measured under a stereomicroscope. Another five teeth in each group were sectioned and the microgaps between materials and enamel surface were measured using electron microscope scanning. Ten teeth in each group were used to measure shear bond strength and the failure mode was analyzed. Results The results showed that infiltrant exhibited significantly less microleakage and microgap than resin-based sealant, no matter which echant was used. Although there was no significant difference betweern the three groups, infiltrant applied with 15% hydrochloric acid etching showed higher shear bond strength than resin-based sealant etching with 35% phosphoric acid. Conclusions The infiltrant has significant advantages in reducing the degree of microleakage and microgap. Moreover, the infiltrant could achieve the same bonding strength as conventional resin-based sealant. Although, manufacturers do not currently recommend the infiltrant for fissure sealing, the potential clinical application would be an off-label use.Clinical relevance This report provides a theoretical basis for the potential clinical application of the infiltrant as a pit and fissure sealant, and provides a new perspective for selecting pit and fissure sealants.
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Philip N, Suneja B. The revolutionary evolution in carious lesion management. J Conserv Dent 2023; 26:249-257. [PMID: 37398856 PMCID: PMC10309123 DOI: 10.4103/jcd.jcd_54_23] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 02/23/2023] [Accepted: 04/19/2023] [Indexed: 07/04/2023] Open
Abstract
Contemporary paradigms of dental caries management focus on the biological approaches to treating the disease and its principal symptom, the carious lesion. This narrative review traces the evolution of carious lesion management from the operative and invasive approaches of G. V. Black's era to the current period of minimally invasive biological approaches. The paper explains the rationale for adopting biological approaches to dental caries management and lists the five core principles of this management approach. The paper also details the aims, features, and the most recent evidence base for the different biological carious lesion management approaches. Based on current practice guidelines, collated clinical pathways for lesion management are also presented in the paper to aid clinicians in their decision-making. It is hoped that the biological rationale and evidence summarized in this paper will bolster the shift to modern biological carious lesion management approaches among dental practitioners.
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Affiliation(s)
- Nebu Philip
- Paediatric Dentistry, College of Dental Medicine, QU Health, Qatar University, Doha, Qatar
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Cebula M, Göstemeyer G, Krois J, Pitchika V, Paris S, Schwendicke F, Effenberger S. Resin Infiltration of Non-Cavitated Proximal Caries Lesions in Primary and Permanent Teeth: A Systematic Review and Scenario Analysis of Randomized Controlled Trials. J Clin Med 2023; 12:jcm12020727. [PMID: 36675656 PMCID: PMC9864315 DOI: 10.3390/jcm12020727] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 01/18/2023] Open
Abstract
The present study aimed to meta-analyze and evaluate the certainty of evidence for resin infiltration of proximal carious lesions in primary and permanent teeth. While resin infiltration has been shown efficacious for caries management, the certainty of evidence remains unclear. The protocol was registered with PROSPERO (CRD42018080895), and PRISMA guidelines have been followed. The databases PubMed, Embase, and Cochrane CENTRAL were systematically screened, complemented by hand searches and cross-referencing. Eleven relevant articles were identified and included, i.e., randomized controlled trials (RCTs) comparing the progression of resin infiltrated proximal caries lesions (combined with non-invasive measures) in primary or permanent teeth with non-invasive measures. Random-effects meta-analyses and trial sequential analyses (TSA) were performed for per-protocol (PP), intention-to-treat (ITT), and best/worst case (BC/WC) scenarios. Six included trials assessed lesions in permanent teeth and five trails assessed lesions in primary teeth. The trials had a high or unclear risk of bias. Risk of caries progression was significantly reduced for infiltrated lesions in the PP, ITT, and BC scenarios in both permanent teeth and primary teeth, but not in the WC scenario. According to the TSA, firm evidence was reached for all of the scenarios except the WC. In conclusion, there is firm evidence for resin infiltration arresting proximal caries lesions in permanent and primary teeth.
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Affiliation(s)
- Marcus Cebula
- Clinical Research Department, DMG Dental Material Gesellschaft mbH, Elbgaustraße 248, 22547 Hamburg, Germany
| | - Gerd Göstemeyer
- Department of Restorative, Preventive and Pediatric Dentistry, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
| | - Joachim Krois
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
| | - Vinay Pitchika
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
| | - Sebastian Paris
- Department of Restorative, Preventive and Pediatric Dentistry, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
| | - Falk Schwendicke
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
| | - Susanne Effenberger
- Clinical Research Department, DMG Dental Material Gesellschaft mbH, Elbgaustraße 248, 22547 Hamburg, Germany
- Department of Oral Diagnostics, Digital Health and Health Services Research, Charité—Universitätsmedizin Berlin, Aßmannshauser Str. 4-6, 14197 Berlin, Germany
- Correspondence:
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Cabalén MB, Molina GF, Bono A, Burrow MF. Nonrestorative Caries Treatment: A Systematic Review Update. Int Dent J 2022; 72:746-764. [PMID: 35879115 PMCID: PMC9676527 DOI: 10.1016/j.identj.2022.06.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/16/2022] [Accepted: 06/26/2022] [Indexed: 11/29/2022] Open
Abstract
Caries is the most prevalent chronic noncommunicable disease. Strategies to prevent its onset and early interventions to arrest the progression of early lesions have been emphasised throughout recent decades to avoid or delay the restorative spiral of the tooth. More individuals are retaining their natural teeth into old age, thereby necessitating ongoing restorative dentistry intervention for their maintenance. The aim of this systematic review was to update the state of the art regarding clinical studies reporting the effectiveness of different nonrestorative caries treatment options in the 5-year period from 2017 to 2022. Relevant articles were retrieved from 2 electronic databases, including randomised clinical trials (RCTs) published from January 2017 until April 2022, assessing effectiveness and secondary effects of at least one nonrestorative caries treatment option, carried out with adults and/or children with noncavitated or cavitated carious lesions on either primary or permanent teeth and diagnosed by radiographs or visual/tactile assessment. All 35 included articles presented the results of RCTs with a follow-up period ranging from 6 to 84 months. Most of these studies were considered high-quality articles with a low risk of bias. Sealants and fluoride gels and varnishes were mentioned in 12 studies as effective strategies to prevent the onset of caries lesions and to arrest them in the early stages. Resin infiltration reported high caries arresting rates in noncavitated proximal lesions in 10 publications. Silver diammine fluoride presented high caries-arresting rates in open dentin lesions, both in primary and permanent dentitions as well as in root caries lesions that were accessible for cleansing. New evidence has been published between 2017 and 2022 as the result of numerous clinical studies providing further evidence of the effectiveness of nonrestorative caries treatment options.
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Affiliation(s)
- María Belén Cabalén
- Cátedra de Materiales Dentales, Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Argentina
| | - Gustavo Fabián Molina
- Cátedra de Materiales Dentales, Facultad de Ciencias de la Salud, Universidad Católica de Córdoba, Argentina; Division of Restorative Dental Sciences, Faculty of Dentistry, University of Hong Kong, Hong Kong SAR China.
| | - Alejandra Bono
- Cátedra de Periodoncia, Faculty of Dentistry, Universidad Nacional de Córdoba, Argentina
| | - Michael F Burrow
- Division of Restorative Dental Sciences, Faculty of Dentistry, University of Hong Kong, Hong Kong SAR China
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Effects of hybrid inorganic-organic nanofibers on the properties of enamel resin infiltrants - An in vitro study. J Mech Behav Biomed Mater 2022; 126:105067. [PMID: 35026564 DOI: 10.1016/j.jmbbm.2021.105067] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2021] [Revised: 12/22/2021] [Accepted: 12/24/2021] [Indexed: 11/20/2022]
Abstract
This in vitro study aimed to evaluate the overall mechanical properties of resin infiltrants doped with bioactive nanofibers and their ability in inhibiting enamel demineralization or achieving remineralization of the adjacent enamel to white spots. A commercial resin infiltrant (ICON, DMG) was doped with hybrid inorganic-organic nanofibers and analyzed for degree of conversion (DC, n = 3) and surface hardness (SH, n = 6). Subsequently, enamel specimens (6 × 4 × 2 mm3) were prepared and submitted to a demineralizing/remineralizing process to produce a subsurface caries-like lesion. The specimens were treated with one of the following materials: ICON infiltrant, DMG (control); ICON + nanofibers of poly-lactic acid (PLA)-filled with silica (PLA-SiO2); ICON + nanofibers of (PLA)-filled with calcium incorporated into a silica network (SiO2-CaP). Then, the specimens were subjected to a pH-cycling demineralizing/remineralizing model for 7 days at 37 °C. The %ΔSH change (after treatment), %SH loss and %SH recovery (after pH-cycling regimen) were calculated after SH evaluation (n = 9/group). The Ca/P weight ratio before and after pH-cycling regimen was evaluated through SEM/EDX. The results of DC were analyzed through the T-test (p < 0.05). ANOVA followed by Tukey's test (p < 0.05) was performed for hardness and EDX. A significant SH increase was observed in the ICON/SiO2CaP group (p < 0.05). The ICON/PLA-SiO2 presented higher DC values than the control group (p = 0.043). All groups presented significant difference in %ΔSH (p < 0.05), although the specimens treated with ICON/SiO2CaP presented greater values. Regarding the %SHL and %SHR, the ICON/SiO2CaP and ICON/PLA-SiO2 were significantly different compared to the control group (p < 0.001). However, no difference was observed between the ICON/SiO2CaP and ICON/PLA-SiO2. The Ca/P ratio showed that the ICON/SiO2CaP and ICON/PLA-SiO2 after the pH-cycling regimen differed from sound enamel and modified infiltrants before pH-cycling. In conclusion, tailored hybrid nanofibers may be incorporated into enamel resin infiltrants without compromise the mechanical properties of such experimental materials. These latter can inhibit the demineralization of enamel and increase its hardness during pH-clycling challange.
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The Current Strategies in Controlling Oral Diseases by Herbal and Chemical Materials. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2021; 2021:3423001. [PMID: 34471415 PMCID: PMC8405301 DOI: 10.1155/2021/3423001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/18/2021] [Accepted: 07/26/2021] [Indexed: 01/23/2023]
Abstract
Dental plaque is a biofilm composed of complex microbial communities. It is the main cause of major dental diseases such as caries and periodontal diseases. In a healthy state, there is a delicate balance between the dental biofilm and host tissues. Nevertheless, due to the oral cavity changes, this biofilm can become pathogenic. The pathogenic biofilm shifts the balance from demineralization-remineralization to demineralization and results in dental caries. Dentists should consider caries as a result of biological processes of dental plaque and seek treatments for the etiologic factors, not merely look for the treatment of the outcome caused by biofilm, i.e., dental caries. Caries prevention strategies can be classified into three groups based on the role and responsibility of the individuals doing them: (1) community-based strategy, (2) dental professionals-based strategy, and (3) individual-based strategy. The community-based methods include fluoridation of water, salt, and milk. The dental professionals-based methods include professional tooth cleaning and use of varnish, fluoride gel and foam, fissure sealant, and antimicrobial agents. The individual-based (self-care) methods include the use of fluoride toothpaste, fluoride supplements, fluoride mouthwashes, fluoride gels, chlorhexidine gels and mouthwashes, slow-release fluoride devices, oral hygiene, diet control, and noncariogenic sweeteners such as xylitol. This study aimed to study the research in the recent five years (2015–2020) to identify the characteristics of dental biofilm and its role in dental caries and explore the employed approaches to prevent the related infections.
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Chen Y, Chen D, Lin H. Infiltration and sealing for managing non-cavitated proximal lesions: a systematic review and meta-analysis. BMC Oral Health 2021; 21:13. [PMID: 33413327 PMCID: PMC7791990 DOI: 10.1186/s12903-020-01364-4] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2020] [Accepted: 12/10/2020] [Indexed: 11/25/2022] Open
Abstract
Background Infiltration and sealing are micro-invasive treatments for arresting proximal non-cavitated caries lesions; however, their efficacies under different conditions remain unknown. This systematic review and meta-analysis aimed to evaluate the caries-arresting effectiveness of infiltration and sealing and to further analyse their efficacies across different dentition types and caries risk levels. Methods Six electronic databases were searched for published literature, and references were manually searched. Split-mouth randomised controlled trials (RCTs) to compare the effectiveness between infiltration/sealing and non-invasive treatments in proximal lesions were included. The primary outcome was obtained from radiographical readings. Results In total, 1033 citations were identified, and 17 RCTs (22 articles) were included. Infiltration and sealing reduced the odds of lesion progression (infiltration vs. non-invasive: OR = 0.21, 95% CI 0.15–0.30; sealing vs. placebo: OR = 0.27, 95% CI 0.18–0.42). For both the primary and permanent dentitions, infiltration and sealing were more effective than non-invasive treatments (primary dentition: OR = 0.30, 95% CI 0.20–0.45; permanent dentition: OR = 0.20, 95% CI 0.14–0.28). The overall effects of infiltration and sealing were significantly different from the control effects based on different caries risk levels (OR = 0.20, 95% CI 0.14–0.28). Except for caries risk at moderate levels (moderate risk: OR = 0.32, 95% CI 0.01–8.27), there were significant differences between micro-invasive and non-invasive treatments (low risk: OR = 0.24, 95% CI 0.08–0.72; low to moderate risk: OR = 0.38, 95% CI 0.18–0.81; moderate to high risk: OR = 0.17, 95% CI 0.10–0.29; and high risk: OR = 0.14, 95% CI 0.07–0.28). Except for caries risk at moderate levels (moderate risk: OR = 0.32, 95% CI 0.01–8.27), infiltration was superior (low risk: OR = 0.24, 95% CI 0.08–0.72; low to moderate risk: OR = 0.38, 95% CI 0.18–0.81; moderate to high risk: OR = 0.20, 95% CI 0.10–0.39; and high risk: OR = 0.14, 95% CI 0.05–0.37). Conclusion Infiltration and sealing were more efficacious than non-invasive treatments for halting non-cavitated proximal lesions.
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Affiliation(s)
- Yuanyuan Chen
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Key Laboratory for Dental Disease Prevention and Control, Sun Yat-Sen University, Guangzhou, China
| | - Dongru Chen
- Department of Orthodontics, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China.,Guangdong Key Laboratory for Dental Disease Prevention and Control, Sun Yat-Sen University, Guangzhou, China
| | - Huancai Lin
- Hospital of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat-Sen University, Guangzhou, China. .,Department of Preventive Dentistry, Hospital of Stomatology, Guanghua School of Stomatology, Sun Yat-Sen University, Guangzhou, China. .,Guangdong Key Laboratory for Dental Disease Prevention and Control, Sun Yat-Sen University, Guangzhou, China.
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Tiuraniemi S, Yli-Mannila J, Havela P, Käkilehto T, Vähänikkilä H, Laitala ML, Anttonen V. Success of resin infiltration treatment on interproximal tooth surfaces in young adults-A practice-based follow-up study. Clin Exp Dent Res 2020; 7:189-195. [PMID: 33242226 PMCID: PMC8019756 DOI: 10.1002/cre2.349] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 11/03/2020] [Accepted: 11/04/2020] [Indexed: 02/06/2023] Open
Abstract
Objectives Arresting active initial caries lesions is part of the modern caries controlling system. Resin infiltration (RI) system has been found a promising method in arresting interproximal initial lesions. The aim was to investigate whether RI arrests progression of active caries lesions. Materials and methods Participants (n = 20) of the retrospective study were patients in the Dental Teaching Unit, City of Oulu, Finland, mean age 26 years (SD5.2). Indication for RI was radiographically diagnosed progressing (ICDAS 1–3) interproximal lesions (n = 54). RI treatments were performed in 2015–2017. Controls were initial lesions in the same bitewing radiographs without RI or other treatment (n = 24). For analyzes teeth were categorized as lower and upper premolars and molars. The change in lesions during the follow‐up period was recorded surface wise as follows: deterioration / improvement from ICDAS score 3/improvement from ICDAS score 2/improvement per se/at follow‐up, lesion was less diffuse/no change. The changes in each tooth surface were analyzed between RI intervention and control teeth by using Chi‐square test. Proportions of successful and failed surfaces were given. Results The mean length of follow‐up period was 17.4 m (SD7.2). Arresting of caries lesions (ICDAS scores 2 and 3) was distinctly better in RI group (63.0%) compared with the controls (29.1%). The situation progressed among 29.2% of the controls whereas the respective proportion among the intervention group was 14.8%. Progression of lesions was more distinct in all tooth groups in the control group. Outcome was successful despite the lesion depth. Conclusions Resin infiltration seems effective in arresting progression of initial caries lesions with monitoring period of 1.5 years.
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Affiliation(s)
- Susanna Tiuraniemi
- Department of Cariology, Endodontology and Paediatric Dentistry, Research Unit of Oral Health Sciences, University of Oulu, Oulu, Finland
| | - Jenny Yli-Mannila
- Department of Cariology, Endodontology and Paediatric Dentistry, Research Unit of Oral Health Sciences, University of Oulu, Oulu, Finland
| | - Päivi Havela
- Department of Cariology, Endodontology and Paediatric Dentistry, Research Unit of Oral Health Sciences, University of Oulu, Oulu, Finland.,Dental Teaching Unit, City of Oulu, Finland
| | | | - Hannu Vähänikkilä
- Infrastructure for Population Studies, Faculty of Medicine, University of Oulu, Oulu, Finland
| | - Marja-Liisa Laitala
- Department of Cariology, Endodontology and Paediatric Dentistry, Research Unit of Oral Health Sciences, University of Oulu, Oulu, Finland.,MRC, Oulu University Hospital and University of Oulu, Oulu, Finland
| | - Vuokko Anttonen
- Department of Cariology, Endodontology and Paediatric Dentistry, Research Unit of Oral Health Sciences, University of Oulu, Oulu, Finland.,MRC, Oulu University Hospital and University of Oulu, Oulu, Finland
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Splieth CH, Kanzow P, Wiegand A, Schmoeckel J, Jablonski-Momeni A. How to intervene in the caries process: proximal caries in adolescents and adults-a systematic review and meta-analysis. Clin Oral Investig 2020; 24:1623-1636. [PMID: 32306093 DOI: 10.1007/s00784-020-03201-y] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2019] [Accepted: 01/07/2020] [Indexed: 01/08/2023]
Abstract
OBJECTIVES For an ORCA/EFCD consensus, this systematic review assessed the question "How to intervene in the caries process in proximal caries in adolescents and adults". MATERIAL AND METHODS Separating between the management of initial and cavitated proximal caries lesions, Medline via PubMed was searched regarding non-operative/non-invasive, minimally/micro-invasive and restorative treatment. First priority was systematic reviews or randomized controlled trials (RCTs), otherwise cohort studies. After extraction of data, the potential risk of bias was estimated depending on the study type, and the emerging evidence for conclusions was graded. RESULTS Regarding non-invasive/non-operative care (NOC), no systematic reviews or RCTs were found. In cohort studies (n = 12) with a low level of evidence, NOC like biofilm management and fluoride was associated with a low proportion and slow speed of progression of initial proximal lesions. Minimally/micro-invasive (MI) treatments such as proximal sealants or resin infiltration (four systematic reviews/meta-analyses) were effective compared with a non-invasive/placebo control at a moderate level of evidence. Data on restorative treatment came with low evidence (5 systematic reviews, 13 RCTs); with the limitation of no direct comparative studies, sample size-weighted mean annual failure rates of class II restorations varied between 1.2 (bulk-fill composite) and 3.8% (ceramic). Based on one RCT, class II composite restorations may show a higher risk of failure compared with amalgam. CONCLUSIONS Proximal caries lesions can be managed successfully with non-operative, micro-invasive and restorative treatment according to lesion stage and caries activity. CLINICAL RELEVANCE Proximal caries treatment options like non-operative, micro-invasive and restorative care should be considered individually.
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Affiliation(s)
- C H Splieth
- Clinic for Preventive and Paediatric Dentistry, University of Greifswald, Fleischmannstr. 42, 17475, Greifswald, Germany.
| | - P Kanzow
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany
| | - A Wiegand
- Department of Preventive Dentistry, Periodontology and Cariology, University Medical Center Göttingen, Göttingen, Germany
| | - J Schmoeckel
- Clinic for Preventive and Paediatric Dentistry, University of Greifswald, Fleischmannstr. 42, 17475, Greifswald, Germany
| | - A Jablonski-Momeni
- Department of Orthodontics, Dental School, Philipps-University Marburg, Marburg, Germany
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Paris S, Bitter K, Krois J, Meyer-Lueckel H. Seven-year-efficacy of proximal caries infiltration – Randomized clinical trial. J Dent 2020; 93:103277. [DOI: 10.1016/j.jdent.2020.103277] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Revised: 01/07/2020] [Accepted: 01/10/2020] [Indexed: 10/25/2022] Open
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Kielbassa AM, Leimer MR, Hartmann J, Harm S, Pasztorek M, Ulrich IB. Ex vivo investigation on internal tunnel approach/internal resin infiltration and external nanosilver-modified resin infiltration of proximal caries exceeding into dentin. PLoS One 2020; 15:e0228249. [PMID: 31990942 PMCID: PMC6986723 DOI: 10.1371/journal.pone.0228249] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2019] [Accepted: 01/11/2020] [Indexed: 02/08/2023] Open
Abstract
This ex vivo proof-of-concept study aimed to investigate the effect of nanosilver particles (AgNP) added to a conventional infiltrant resin (Icon) on external penetration into natural proximal enamel caries exceeding into dentin after internal tunnel preparation and internal infiltration. Carious lesions (ICDAS codes 2/3) of extracted human (pre-)molars revealing proximal caries radiographically exceeding into dentin (E2/D1 lesions) were preselected. Then, 48 of those specimens showing demineralized areas transcending the enamel-dentin border as assessed by means of near-infrared light transillumination (DIAGNOcam) were deproteinized (NaOCl, 5%). Using an internal tunnel approach, occlusal cavities central to the marginal ridge were prepared. Excavation of carious dentin, total etch procedure (H3PO4, 40%), and internal resin infiltration (FITC-labeled) followed, along with final restorations (flowable composite resin). Outer lesion surfaces were etched (HCl, 15%) prior to external infiltration (RITC-labeled). Group 1 (control; n = 24) used non-modified infiltrant, while an infiltrant/AgNP mixture (20 nm; 5.5 wt%) was used with experimental Group 2 (n = 24). Non-infiltrated pores of cut lesions were stained (Berberine), and specimens were analyzed using confocal laser scanning microscopy. Compared to the non-filled infiltrant, incorporation of AgNP had no effect on the resin's external penetration. Between the groups, no significant differences regarding internal or external infiltration could be detected, and non-infiltrated lesion areas did not differ significantly (p>0.109; t-test). The internal tunnel preparation in combination with both an internal resin infiltration and an additional external infiltration approach using a nanosilver-modified infiltrant resin leads to increased infiltrated lesion areas, thus occluding and adhesively stabilizing the porous volume of the demineralized enamel. While exerting antimicrobial effects by the nanosilver particles, this approach should have the potential as a viable treatment alternative for proximal lesions extending into dentin, thus avoiding the sacrifice of sound enamel, postponing the frequently inevitable restoration/re-restoration cycle of conventional proximal caries treatment, and improving dental health.
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Affiliation(s)
- Andrej M. Kielbassa
- Centre for Operative Dentistry, Periodontology, and Endodontology, University of Dental Medicine and Oral Health, Danube Private University, Krems, Austria
- * E-mail:
| | - Marlene R. Leimer
- Centre for Operative Dentistry, Periodontology, and Endodontology, University of Dental Medicine and Oral Health, Danube Private University, Krems, Austria
| | - Jens Hartmann
- Department for Biomedical Research, Danube University, Krems, Austria
| | - Stephan Harm
- Department for Biomedical Research, Danube University, Krems, Austria
| | - Markus Pasztorek
- Department for Biomedical Research, Danube University, Krems, Austria
| | - Ina B. Ulrich
- Centre for Operative Dentistry, Periodontology, and Endodontology, University of Dental Medicine and Oral Health, Danube Private University, Krems, Austria
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Arslan S, Kaplan MH. The Effect of Resin Infiltration on the Progression of Proximal Caries Lesions: A Randomized Clinical Trial. Med Princ Pract 2020; 29:238-243. [PMID: 31476757 PMCID: PMC7315193 DOI: 10.1159/000503053] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2019] [Accepted: 09/02/2019] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVE The aim of this clinical trial was to assess the effect of resin infiltration on the progression of proximal caries lesions. SUBJECTS AND METHODS Forty-one patients, aged between 15 and 33 years, with 2 or more non-cavitated proximal caries lesions were included. In 41 of the adolescent and young adults, 45 pairs of proximal lesions with radiological extension into the inner and outer half of the enamel, or into the outer third of the dentin, were randomly allocated to the test groups (resin infiltration application + fluoridated toothpaste and flossing use) or to the control group (fluoridated toothpaste and flossing use). Standardized geometrically aligned digital bitewing radiographs were obtained using individual biting holders. The radiographic progression of the lesions was assessed after 1 year by digital-subtraction radiography. The McNemar test was used for statistical analysis. RESULTS In the test group 1/45 of the lesions (2.2%) and in the control group 9/45 of the lesions (20%) showed progression. The caries progression rate of the control group was significantly higher than that of the test group (p < 0.05). CONCLUSIONS Resin infiltration of proximal caries lesions is effective in reducing progression of the lesion.
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Affiliation(s)
- Soley Arslan
- Department of Restorative Dentistry, Faculty of Dentistry, Erciyes University, Kayseri, Turkey,
| | - Melek Hilal Kaplan
- Department of Restorative Dentistry, Faculty of Dentistry, Erciyes University, Kayseri, Turkey
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Peters M, Hopkins A, Zhu L, Yu Q. Efficacy of Proximal Resin Infiltration on Caries Inhibition: Results from a 3-Year Randomized Controlled Clinical Trial. J Dent Res 2019; 98:1497-1502. [DOI: 10.1177/0022034519876853] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This study reports 3-y outcomes of a split-mouth randomized clinical trial. Resin infiltration’s capacity to arrest caries lesion progression in noncavitated proximal lesions is affirmed. Forty-two consented young adults, blinded to tooth surface allocation, were treated with resin infiltration on 1 randomly selected surface and concurrently experienced a mock infiltration procedure on another. Both treatments were provided as an adjunct to the currently accepted standard-of-care regimen (periodic prophylaxis and serial fluoride varnish applications) appropriate for the management of high caries risk. Challenging periods of low oral hygiene compliance were expected. The primary outcome measure was 3-y radiographic lesion progression. Blinded investigators evaluated each study surface for lesion progression with a series of images obtained at intervals over the 3-y course of study. Proportions of progressing lesions were compared with McNemar’s test. Twenty-nine noncavitated lesion pairs in permanent posterior teeth demonstrating caries penetrating into inner enamel or outer dentin were included in the analyses. No adverse events were reported. Radiographic progression was recorded in 4 of 29 infiltrated lesions (14%) and 14 of 29 control lesions (48%, P < .003). Adjunct resin infiltration demonstrated a high 3-y efficacy of 71% (relative risk reduction). The prevented fraction was 86% for infiltration versus 52% for controls. Resin infiltration was 100% successful in arresting caries progression in inner enamel lesions (E2) and 64% in outer dentin lesions (D1). Supplementary microinvasive resin infiltration is significantly more efficacious in reducing proximal lesion progression than management by standard noninvasive therapy alone. Long-term results may shed light on whether this represents the arrest or delay of the caries disease process (ClinicalTrials.gov NCT01584024).
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Affiliation(s)
- M.C. Peters
- School of Dentistry, University of Michigan, Ann Arbor, MI, USA
| | - A.R. Hopkins
- Operative and Comprehensive Dentistry, USADC West Point, NY, USA
| | - L. Zhu
- Biostatistics Program, Louisiana State University, New Orleans, LA, USA
| | - Q. Yu
- Biostatistics Program, Louisiana State University, New Orleans, LA, USA
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Jorge RC, Ammari MM, Soviero VM, Souza IPR. Randomized controlled clinical trial of resin infiltration in primary molars: 2 years follow-up. J Dent 2019; 90:103184. [PMID: 31465818 DOI: 10.1016/j.jdent.2019.103184] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 08/08/2019] [Accepted: 08/24/2019] [Indexed: 11/26/2022] Open
Abstract
OBJECTIVE The aim of this split-mouth, randomized, controlled clinical trial was to evaluate the efficacy of resin infiltration in controlling the progression of non-cavitated proximal lesions in primary molars after two-years follow-up. METHODS Fifty healthy children presenting at least two primary molars with proximal lesion detected radiographically (in the inner half of enamel or the outer third of dentin) were included in the study. The proximal lesions were randomly allocated into resin infltration + flossing (test group) or flossing (control group). All patients received oral hygiene instructions for daily brushing with fluoride toothpaste (1100 ppmF) and flossing. The proportion of caries progression was compared using the McNemar test. The main outcome after 2-years, caries progression in the radiography was assessed by pair-wise reading by an independent examiner who was blind regarding the treatment. RESULTS The sample comprised 28 (56%) girls and 22 (44%) boys with a defs of 7,3 (SD = 6,5), mainly of moderate (46%) to high (48%) caries risk. Results after one year were published previously. After 2-years, 29 (58%) patients were assessed. Caries progression was observed in 24.1% (7/29) of the test lesions, compared with 55.2% (16/29) of the control lesions (p = 0.012). The therapeutic effect was 31.1% and the relative risk reduction (RRR) was 56.3%. Eigth lesions from the control group and two lesions from the test group progressed to the inner third of dentin and were restored. CONCLUSIONS In conclusion, resin infiltration was more efficacious in controlling proximal caries lesions in primary molars than non-invasive approach alone. CLINICAL SIGNIFICANCE The results indicate that resin infiltration was an efficacious method in controlling proximal caries lesions in primary molars after 2 years, even in patients with high caries risk, reaffirming the results of 1-year follow-up.
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Affiliation(s)
- R C Jorge
- Department of Preventive and Community Dentistry, School of Dentistry, Universidade do Estado do Rio de Janeiro - UERJ, Rio de Janeiro, RJ, Brazil; Dental School, Faculty of Arthur Sá Earp Neto, Petrópolis, RJ, Brazil
| | - M M Ammari
- Department of Specific Training, School of Dentistry, Universidade Federal Fluminense - UFF, Nova Friburgo, RJ, Brazil; Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, UFRJ, Rio de Janeiro, RJ, Brazil
| | - V M Soviero
- Department of Preventive and Community Dentistry, School of Dentistry, Universidade do Estado do Rio de Janeiro - UERJ, Rio de Janeiro, RJ, Brazil; Dental School, Faculty of Arthur Sá Earp Neto, Petrópolis, RJ, Brazil.
| | - I P R Souza
- Department of Pediatric Dentistry and Orthodontics, School of Dentistry, Universidade Federal do Rio de Janeiro, UFRJ, Rio de Janeiro, RJ, Brazil
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Cagna DR, Donovan TE, McKee JR, Eichmiller F, Metz JE, Albouy JP, Marzola R, Murphy KR, Troeltzsch M. Annual review of selected scientific literature: A report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry. J Prosthet Dent 2019; 122:198-269. [PMID: 31405523 DOI: 10.1016/j.prosdent.2019.05.010] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2019] [Accepted: 05/15/2019] [Indexed: 12/13/2022]
Abstract
This comprehensive review of the 2018 dental literature is provided to inform busy dentists about progress in the profession. Developed by the Committee on Scientific Investigation of the American Academy of Restorative Dentistry, each author brings discipline-specific expertise to one of the 8 sections of the report including (1) prosthodontics; (2) periodontics, alveolar bone, and peri-implant tissues; (3) implant dentistry; (4) dental materials and therapeutics; (5) occlusion and temporomandibular disorders; (6) sleep-related breathing disorders; (7) oral medicine and oral and maxillofacial surgery; and (8) dental caries and cariology. The report targets important information that will likely influence day-to-day treatment decisions. Each review is not intended to stand alone but to update interested readers so that they may visit source materials if greater detail is desired. As the profession continues its march toward evidence-based clinical decision-making, an already voluminous library of potentially valuable dental literature continues to grow. It is the intention of this review and its authors to provide assistance in navigating the extensive dental literature published in 2018. It is our hope that readers find this work useful in the clinical management of patients moving forward.
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Affiliation(s)
- David R Cagna
- Professor, Associate Dean, and Residency Director, Department of Prosthodontics, University of Tennessee Health Sciences Center, College of Dentistry, Memphis, Tenn.
| | - Terence E Donovan
- Professor and Head of Biomaterials, Department of Restorative Sciences, University of North Carolina School of Dentistry, Chapel Hill, NC
| | - James R McKee
- Private practice, Restorative Dentistry, Downers Grove, Ill
| | | | - James E Metz
- Private practice, Restorative Dentistry, Columbus, Ohio
| | - Jean-Pierre Albouy
- Assistant Professor, Department of Restorative Sciences, University of North Carolina School of Dentistry, Chapel Hill, NC
| | | | - Kevin R Murphy
- Associate Clinical Professor, Department of Periodontics, University of Maryland College of Dentistry, Baltimore, MD; Private practice, Periodontics and Prosthodontics, Baltimore, MD
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Elrashid AH, Alshaiji BS, Saleh SA, Zada KA, Baseer MA. Efficacy of Resin Infiltrate in Noncavitated Proximal Carious Lesions: A Systematic Review and Meta-Analysis. J Int Soc Prev Community Dent 2019; 9:211-218. [PMID: 31198691 PMCID: PMC6559044 DOI: 10.4103/jispcd.jispcd_26_19] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2019] [Accepted: 02/14/2019] [Indexed: 01/18/2023] Open
Abstract
Objectives: Resin infiltration is a minimally invasive technique for treating noncavitated proximal caries. It slows/stops the carious lesion progression rate by creating a diffusion barrier inside the porous enamel lesion body. The aim was to evaluate the efficacy of resin infiltration on noncavitated proximal carious lesions in primary and permanent teeth. Materials and Methods: The records were obtained using electronic and other sources. The Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines were followed to ensure transparent reporting. Eligible studies were randomized controlled trials evaluating the efficacy of resin infiltration for noncavitated proximal carious lesions by comparing it with control/placebo. Each included study was assessed concerning the “risk of bias” using the Cochrane Collaboration's “risk-of-bias” assessment tool. High risk-of-bias studies were excluded from the meta-analyses due to selective reporting matters. The statistics were performed by RevMan software (The Cochrane Collaboration, The Nordic Cochrane Centre, Copenhagen, Denmark) utilizing the random effect model. The GRADE approach was implemented for assessing the quality of evidence. Results: From 106 studies identified, 17 were assessed for eligibility. After “risk-of-bias” assessment, two meta-analyses were conducted to eliminate the limitation of the significant heterogeneity between trials inspecting primary teeth (n = 2) and permanent teeth (n = 3). I2 = 0% indicates the absence of statistical heterogeneity. The risk of carious lesions’ progression with resin infiltration was significantly lower in primary (risk ratio [RR]; 95% confidence interval [CI]: 0.48; 0.30–0.75, P = 0.001) and in permanent teeth (RR; 95% CI: 0.19; 0.11–0.33, P < 0.00001) compared to that of control/placebo. The GRADE approach revealed high quality of evidence. Conclusion: The available evidence conveys high confidence that proximal resin infiltration has superior efficacy in slowing/arresting the carious lesions’ progression rate in comparison to conventional management modalities.
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Affiliation(s)
- Afra Hassan Elrashid
- Department of Restorative Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Basmah Sulaiman Alshaiji
- Department of Dental Internship, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Sara Abdulwahab Saleh
- Department of Dental Internship, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Khadijah Ahmed Zada
- Department of Dental Internship, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
| | - Mohammad Abdul Baseer
- Department of Preventive Dentistry, College of Dentistry, Riyadh Elm University, Riyadh, Kingdom of Saudi Arabia
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