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Erbas Unverdi G, Ballikaya E, Cehreli ZC. Clinical comparison of silver diamine fluoride (SDF) or silver-modified atraumatic restorative technique (SMART) on hypomineralised permanent molars with initial carious lesions: 3-year results of a prospective, randomised trial. J Dent 2024; 147:105098. [PMID: 38797490 DOI: 10.1016/j.jdent.2024.105098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2024] [Revised: 05/18/2024] [Accepted: 05/23/2024] [Indexed: 05/29/2024] Open
Abstract
OBJECTIVES This study aimed to assess the clinical outcomes of utilizing silver diamine fluoride + potassium iodide (SDF + KI) treatment and Silver-Modified Atraumatic Restorative Technique (SMART/SDF + KI + Glass Ionomer Cement) over a three-year period on hypomineralised permanent molars with initial carious lesions. METHODS 112 hypomineralised permanent molars with ICDAS 1 or 2 lesions were selected in 48 children. The teeth were randomized into SDF + KI and SMART (SDF + KI + GIC) groups (n = 56 teeth/group) in a split-mouth design. Hypersensitivity and caries development were evaluated in both groups. Schiff Cold Air Sensitivity Scale (SCASS) was used for evaluation of hypersensitivity, and the modified USPHS criteria were utilised for clinical assessments of SMART sealants at 1,6,12,18,24 and 36 months. Fisher's Exact test, Kaplan-Meier Survival Curves, Log-rank test, Mann Whitney U test, and Friedman test was performed for the statistical analysis. RESULTS The caries preventive effect was 100 %, 67.9 % and 65.4 % for SDF + KI-treated teeth; and 100 %, 97.6 % and 94.7 % for SMART(SDF + KI + GIC)-treated teeth at 12, 24 and 36 months, respectively. The mean survival probabilities for caries-preventive effect were significantly lower in SDF + KI-treated teeth (31.01 months) than SMART-treated teeth (35.61 months), (p < 0.001). Twenty-six molars with initial hypersensitivity due to hypomineralization demonstrated a significant reduction at all evaluation periods compared to baseline SCASS scores (p < 0.001). Additionally, there was no significant difference in hypersensitivity scores between the groups during the re-call periods, and none of the teeth exhibited hypersensitivity at the 18-month and beyond evaluations. CONCLUSIONS During the three-year assessment, both groups demonstrated effectiveness in reducing sensitivity in hypomineralised molars. However, SMART (SDF + KI + GIC) sealants offered better protection against tooth decay over time, despite experiencing gradual retention loss. CLINICAL SIGNIFICANCE Both SMART (SDF + KI + GIC) sealants and SDF + KI proved effective in alleviating hypersensitivity in hypomineralised molars for up to three years. SMART (SDF + KI + GIC) sealants showed greater caries-preventive effect compared to SDF + KI. However, continuous long-term monitoring is crucial due to the gradual decline in retention of SMART (SDF + KI + GIC) sealants. CLINICALTRIALS REGISTRATION NUMBER NCT03862014.
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Affiliation(s)
- Gizem Erbas Unverdi
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Sihhiye 06230, Ankara, Turkey
| | - Elif Ballikaya
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Sihhiye 06230, Ankara, Turkey
| | - Zafer C Cehreli
- Department of Pediatric Dentistry, Faculty of Dentistry, Hacettepe University, Sihhiye 06230, Ankara, Turkey.
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Amend S, Boutsiouki C, Winter J, Kloukos D, Frankenberger R, Krämer N. Clinical effectiveness of pit and fissure sealants in primary and permanent teeth of children and adolescents: an umbrella review. Eur Arch Paediatr Dent 2024; 25:289-315. [PMID: 38488955 PMCID: PMC11233332 DOI: 10.1007/s40368-024-00876-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/24/2024] [Indexed: 03/17/2024]
Abstract
PURPOSE This umbrella review aimed to critically appraise the evidence published in systematic reviews (SRs) on the clinical effectiveness of sealants compared with each other/the non-use in primary/permanent teeth of children and adolescents with at least 12-month follow-up. METHODS A systematic literature search on 4 electronic databases was conducted up to January 18th, 2023. Following handsearching, two review authors independently screened retrieved articles, extracted data, and assessed the risk of bias (RoB) using the risk of bias in systematic reviews (ROBIS) tool. Based on a citation matrix, the overlap was interpreted by the corrected covered area (CCA). RESULTS Of 239 retrieved records, 7 SRs met the eligibility criteria with a moderate overlap among them (CCA = 7.4%). For primary molars, in 1120 1.5- to 8-year-old children, data on the clinical effectiveness of sealants were inconclusive. For permanent molars, 3 SRs found a significant caries risk reduction for sealants versus non-use (≤ 36-month follow-up). There was insufficient evidence to proof superiority of sealants over fluoride varnish for caries prevention (3 SRs), and to rank sealant materials according to the best clinical effectiveness in permanent molars. One study was rated at low and 6 at high RoB, which did not allow for a valid quantitative synthesis. CONCLUSION Considering the limitations of this umbrella review, sealants are more effective for caries prevention in children's permanent molars compared to no treatment. Future well-implemented RCTs are needed to draw reliable conclusions on the clinical effectiveness of sealants in primary and permanent teeth of children and adolescents.
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Affiliation(s)
- S Amend
- Department of Paediatric Dentistry, Medical Centre for Dentistry, University Medical Centre Giessen and Marburg (Campus Giessen), Justus-Liebig-University Giessen, Schlangenzahl 14, 35392, Giessen, Germany.
| | - C Boutsiouki
- Department of Paediatric Dentistry, Medical Centre for Dentistry, University Medical Centre Giessen and Marburg (Campus Giessen), Justus-Liebig-University Giessen, Schlangenzahl 14, 35392, Giessen, Germany
| | - J Winter
- Department of Operative Dentistry, Endodontics and Paediatric Dentistry, Medical Centre for Dentistry, University Medical Centre Giessen and Marburg (Campus Marburg), Philipps-University Marburg, Georg-Voigt-Str. 3, 35039, Marburg, Germany
| | - D Kloukos
- Department of Orthodontics and Dentofacial Orthopedics, University of Bern, Freiburgstr. 7, 3008, Bern, Switzerland
| | - R Frankenberger
- Department of Operative Dentistry, Endodontics and Paediatric Dentistry, Medical Centre for Dentistry, University Medical Centre Giessen and Marburg (Campus Marburg), Philipps-University Marburg, Georg-Voigt-Str. 3, 35039, Marburg, Germany
| | - N Krämer
- Department of Paediatric Dentistry, Medical Centre for Dentistry, University Medical Centre Giessen and Marburg (Campus Giessen), Justus-Liebig-University Giessen, Schlangenzahl 14, 35392, Giessen, Germany
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Nazir A, Iqbal H, Mehmood A, Khan MA, Shaukat Z, Abbas Z, Kashif M. Efficacy of Glass Ionomer Cement as Pit and Fissure Sealant in Permanent First Molars. Cureus 2024; 16:e55882. [PMID: 38595900 PMCID: PMC11002968 DOI: 10.7759/cureus.55882] [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] [Accepted: 03/10/2024] [Indexed: 04/11/2024] Open
Abstract
Background/Objectives Pit and fissure caries constitute a predominant portion, approximately 90% in permanent posterior teeth and 44% in primary teeth among children and adolescents. Among various preventive modalities, pit and fissure sealants play a pivotal role in safeguarding these vulnerable areas. Categorized by materials such as glass ionomer, composites, and polyacid-modified glass ionomers, these sealants offer effective protection. This study aims to evaluate the efficacy of glass ionomer-based pit and fissure sealants in terms of retention rate at 12-month post-procedure period in permanent first molars. Methodology This study was conducted at the Department of Operative Dentistry, Nishtar Institute of Dentistry, Multan, Pakistan. Fifty-six children, aged 7 to 12 years, presenting with pit and fissure caries in permanent first molar teeth were enrolled. Glass ionomer sealant was meticulously applied to the affected pits and fissures. The efficacy was assessed after 12 months based on predefined criteria. Results The age of participants ranged from 7 to 12 years, with a mean age of 9.24 ± 1.38 years. Among the 56 patients, 23 (41.2%) were male and 33 (58.8%) were female. Sealant retention was noted in 31 (55.35%) patients, while 25 (44.65%) experienced sealant loss. In the 7 to 9-year age group, 19 demonstrated complete sealant retention, whereas in the 10 to 12-year age group, 12 exhibited complete retention. Concerning gender distribution, 17 males and 14 females exhibited complete sealant retention. Conclusion Glass ionomer-based sealants demonstrate excellent properties for pit and fissure sealing owing to their low technique sensitivity, cost-effectiveness, and favorable retention rates. Therefore, they represent an optimal choice for this preventive dental procedure.
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Affiliation(s)
- Amara Nazir
- Operative Dentistry, Bakhtawar Amin Medical and Dental College, Multan, PAK
| | - Humara Iqbal
- Operative Dentistry, Multan Medical & Dental College, Multan, PAK
| | - Asad Mehmood
- Oral Biology, Lahore Medical and Dental College, Lahore, PAK
| | - Muhammad A Khan
- Operative Dentistry, Bakhtawar Amin Medical and Dental College, Multan, PAK
| | - Zunaira Shaukat
- Science of Dental Materials, Multan Medical & Dental College, Multan, PAK
| | - Zaineb Abbas
- Oral Biology, Bakhtawar Amin Medical and Dental College, Multan, PAK
| | - Muhammad Kashif
- Oral Pathology, Bakhtawar Amin Medical and Dental College, Multan, PAK
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Shtereva L, Kondeva V. Twelve-month clinical evaluation of retention of resin-based sealant on first permanent molars. Folia Med (Plovdiv) 2023; 65:651-658. [PMID: 37655386 DOI: 10.3897/folmed.65.e90408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 11/07/2022] [Indexed: 09/02/2023] Open
Abstract
INTRODUCTION The majority of researchers agree that sealants need to be monitored and kept in good condition because even a small amount of sealant loss raises the possibility of developing caries lesions. The first year after application is when sealant loss is reported to be at its highest. This motivated us to monitor silanized patients who received resin-based sealant for a full year.
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Tianviwat S, Pokawattana K, Thitasomakul S. Safety and effectiveness of an innosvative SS-suction device to control moisture in dental procedures. Heliyon 2023; 9:e18129. [PMID: 37496924 PMCID: PMC10366434 DOI: 10.1016/j.heliyon.2023.e18129] [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: 07/10/2022] [Revised: 07/06/2023] [Accepted: 07/07/2023] [Indexed: 07/28/2023] Open
Abstract
Control of moisture is critical for retention of sealants, which can reduce the incidence of caries in high-risk groups. OBJECTIVES We investigated the safety and efficacy of the novel SS-suction device in the laboratory and a small clinical trial in children aged 6 to 8-years-old. METHODS First, a laboratory test of 52 SS-suction devices was conducted to determine the pressure generated by the chin plate to maintain suction at different intervals and to determine the pressure resistance of the spring to maintain suction in a child's mouth. Second, 12 healthy children with sound lower molars participated in a clinical trial of the use of SS-suction during sealant application. RESULTS The laboratory test showed that when pressed to the maximum distance of 25 mm, the chin plate produced a pressure of 247.5 ± 116.6 mmHg. At this pressure, the SS-suction could be used safely for up to 120 min without damaging the soft tissues. In the clinical study, the dentists inserted and removed the SS-suction in 7.80 ± 2.48 s. The range by which the chin plate was pressed down varied between 0 and 13 mm. The highest pressure on the skin was 120 mmHg (at 13 mm) and the device effectively maintained suction and effectively removed water and saliva. The time required to apply sealant was 7.01 ± 2.26 min. CONCLUSIONS The SS-suction is a safe, effective device for two-handed application of sealants in children, with no negative side effects. CLINICAL SIGNIFICANCE We demonstrate the unique SS-suction device can quickly drain water and saliva to help dentists treat young patients using a two-handed approach; this device provides good control of moisture during sealant application. The device prevents the tongue and cheeks from interfering with the operation area, reduces tension, and does not require a dental assistant.
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Affiliation(s)
- Sukanya Tianviwat
- Evidence-Based Dentistry for Oral Health Care and Promotion Phase II Research Unit, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla, 90110, Thailand
- Department of Preventive Dentistry, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla, 90110, Thailand
| | - Kan Pokawattana
- Residency Training Program in Dental Public Health, Faculty of Dentistry, Prince of Songkla University, Songkhla, 90110, Thailand
| | - Songchai Thitasomakul
- Evidence-Based Dentistry for Oral Health Care and Promotion Phase II Research Unit, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla, 90110, Thailand
- Department of Preventive Dentistry, Faculty of Dentistry, Prince of Songkla University, Hatyai, Songkhla, 90110, Thailand
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Ng TCH, Chu CH, Yu OY. A concise review of dental sealants in caries management. FRONTIERS IN ORAL HEALTH 2023; 4:1180405. [PMID: 37138858 PMCID: PMC10149715 DOI: 10.3389/froh.2023.1180405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Accepted: 03/29/2023] [Indexed: 05/05/2023] Open
Abstract
This concise review provides an update of the use of dental sealants. Dental sealants protect a tooth from caries development by providing a physical barrier to microorganism colonisation and creating a favorable environment for patients to clean. Some sealants release fluoride ions to promote remineralization. Dental sealants can be applied on pits and fissures of primary and permanent teeth to prevent and arrest early enamel caries. They are effective in caries prevention. The preventive fraction of resin sealant is up to 61% after 5 years. Dental sealants can be classified as resin, glass ionomer and hybrid (compomer or giomer) according to the material. Recent studies from 2012 to 2022 showed resin sealant has a high retention rate of up to 80% after 2 years, whereas glass ionomer sealants is 44%. Chemical etching with 37% phosphoric acid is the standard of care, whereas laser or air-abrasion cannot does not increase the sealant retention rate. Moist control is critical and studies found the use of rubber dam and cotton rolls had similar success for sealant retention. The longevity of dental sealant is also associated with clinical operative factors, including approaches of moisture control, enamel pretreatment, selection of dental adhesive, and time of acid etching.
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Wang Z, Rong W, Xu T. Effect of Fluoride Varnish in Preventing Dental Caries of First Permanent Molars: A 24-Month Cluster Randomized Controlled Trial. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:16656. [PMID: 36554536 PMCID: PMC9779547 DOI: 10.3390/ijerph192416656] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/16/2022] [Revised: 12/02/2022] [Accepted: 12/09/2022] [Indexed: 06/17/2023]
Abstract
BACKGROUND Caries is a prevalent health problem. This study evaluated the effect of fluoride varnish in preventing dental caries of first permanent molars. METHODS The study was designed as a stratified cluster randomized controlled trial, with classes as the unit of randomization. Classes stratified by district were followed for 24 months. All eligible children of the selected classes were included for the trial. The children in the test group were biannually applied fluoride varnish. The outcomes were measured at an individual level. RESULTS In total, 107 classes (51 in the test group, 56 in the control group) were recruited for the trial. Of the 5397 participants, 5005 children (2385 in the test group, 2620 in the control group) completed the study. At the 24-month follow-up, the mean decayed and filled surface increment of the first permanent molars of the children in the test group was significantly lower than that of the children in the control group (0.38 versus 0.61). The caries incidence of the first permanent molars in the test group was 17.0%, while that of the control group was 23.7%, with a PF of 28.3%. CONCLUSIONS Semi-annual application of fluoride varnish is effective in reducing the caries increments of first permanent molars.
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Affiliation(s)
- Zhaoyou Wang
- Department of Stomotology, Peking University Third Hospital, Beijing 100191, China
| | - Wensheng Rong
- Department of Preventive Dentistry, Peking University School and Hospital of Stomatology, Beijing 100081, China
| | - Tao Xu
- Department of Preventive Dentistry, Peking University School and Hospital of Stomatology, Beijing 100081, China
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Prabahar T, Chowdhary N, Konkappa KN, Vundela RR, Balamurugan S. Evaluation of Microleakage of Different Types of Pit and Fissure Sealants: An In Vitro Comparative Study. Int J Clin Pediatr Dent 2022; 15:535-540. [PMID: 36865737 PMCID: PMC9973113 DOI: 10.5005/jp-journals-10005-2436] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Aim Compare and evaluate the microleakage of different types of pit and fissure sealants, 3M ESPE Clinpro, GC Fuji Triage Capsule, and 3M ESPE Filtek Z350 XT. Materials and methods A total of 54 freshly extracted maxillary and mandibular premolar teeth were used and randomly divided into three groups of 18 teeth each, and the following pit and fissure sealants were used: group I-Clinpro, group II-GC Fuji Triage Capsule, and group III-Filtek Z350 XT. Samples underwent thermocycling at 5° and 55°C with a dwell time of 10 seconds for 250 cycles. The apices of the teeth were sealed with impression compound, and two coats of fingernail polish were applied and immersed in 5% methylene blue dye for 24 hours and then sectioned. The sectioned specimens were then analyzed at 4× magnification under a stereomicroscope for dye penetration and were evaluated based on Williams and Winters' criteria. Results The data were collected for statistical analysis. Descriptive statistics included mean, standard deviation (SD), frequency, and percentage. Inferential statistics included the Chi-squared test and one-way analysis of variance (ANOVA), followed by the post hoc Tukey's test. The level of significance was set at 0.05 at a 95% confidence interval, and the results revealed that the mean difference of the sealants was GC Fuji Triage (2.1667), Clinpro (0.7778), and Filtek Z350 XT (0.1667). Conclusion Filtek Z350 XT exhibited the least microleakage when compared to Clinpro and GC Fuji Triage, with their mean difference statistically significant. Hence, Filtek Z350 XT can be a promising sealant and a restorative material. How to cite this article Prabahar T, Chowdhary N, Konkappa KN, et al. Evaluation of Microleakage of Different Types of Pit and Fissure Sealants: An In Vitro Comparative Study. Int J Clin Pediatr Dent 2022;15(5):535-540.
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Affiliation(s)
- Tanuja Prabahar
- Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumkur, Karnataka, India
| | - Nagalakshmi Chowdhary
- Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumkur, Karnataka, India
| | - Kiran Ningappa Konkappa
- Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumkur, Karnataka, India
| | - Rajashekar Reddy Vundela
- Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumkur, Karnataka, India
| | - Subaranjana Balamurugan
- Department of Pedodontics and Preventive Dentistry, Sri Siddhartha Dental College and Hospital, Sri Siddhartha Academy of Higher Education, Tumkur, Karnataka, India
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Amend S, Frankenberger R, Lücker S, Krämer N. Caries-inhibiting Effect of Microencapsulated Active Components in Pit and Fissure Sealants. Oper Dent 2022; 47:E174-E187. [PMID: 35917241 DOI: 10.2341/20-048-l] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/04/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The aim of the present in vitro study was to examine the caries-inhibiting effect of a pit and fissure sealant (PFS) containing ion-releasing microcapsules under cariogenic conditions in a biofilm artificial mouth. METHODS AND MATERIALS Forty-eight human third molars were divided into four groups (n=12 per group). Fissures were extended with burs and sealed with experimental PFS. The four groups of specimens were treated as follows: 1) EPFS 1: EPFS (Premier Dental) of increasing viscosity, containing microcapsules loaded with remineralizing agents (calcium, phosphate, and fluoride ions); 2) US: fluoride-releasing PFS (UltraSeal XT plus, UltraDent Products, South Jordan, UT, USA); 3) EPFS 2: experimental PFS of constant viscosity containing microcapsules loaded with calcium, phosphate, and fluoride ions; and 4) FT: glass ionomer cement (GIC) (GC Fuji Triage CAPSULE WHITE glass ionomer cement, GC Europe NV, Leuven, Belgium). FT and US were used as control groups. EPFS 1 and EPFS 2 were the experimental groups. Specimens were stored in distilled water for 14 days at 37°C, subjected to 10,000 thermocycles (5°C and 55°C) and finally exposed to microbiological cycling in a Streptococcus mutans-based artificial mouth for 10 days. Replicas were made for scanning electron microscopic (SEM) evaluation and specimens were cut for fluorescence microscopy. RESULTS Overall demineralization depths at the margin of Fuji Triage were significantly shallower than in the other groups (p<0.05). Overall demineralization depths adjacent to the experimental pit and fissure sealant EPFS 2 (59±15 μm) were comparable to the values of the resin-based pit and fissure sealant UltraSeal XT plus (58±10 μm, p≥0.05). SEM revealed surface roughness of the GIC-based PFS. CONCLUSIONS The experimental PFS with microcapsules containing active components for remineralization did not show a caries-inhibiting effect compared to a fluoride-releasing resin-based PFS. Lower demineralization depths adjacent to GIC sealants indicate an anticariogenic effect through fluoride ion release.
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Affiliation(s)
- S Amend
- Stefanie Amend, DMD, Justus Liebig University Giessen, Giessen, Hesse, Germany
| | - R Frankenberger
- *Roland Frankenberger, professor, Phillips-University Marburg, Marburg, Hesse, Germany
| | - S Lücker
- Susanne Lücker, DMV, Justus Liebig University Giessen, Giessen, Hesse, Germany
| | - N Krämer
- Norbert Krämer, DMD, PhD, Justus Liebig University Giessen, Giessen, Hesse, Germany
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Zou J, Du Q, Ge L, Wang J, Wang X, Li Y, Song G, Zhao W, Chen X, Jiang B, Mei Y, Huang Y, Deng S, Zhang H, Li Y, Zhou X. Expert consensus on early childhood caries management. Int J Oral Sci 2022; 14:35. [PMID: 35835750 PMCID: PMC9283525 DOI: 10.1038/s41368-022-00186-0] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2022] [Revised: 06/15/2022] [Accepted: 06/15/2022] [Indexed: 02/05/2023] Open
Abstract
Early childhood caries (ECC) is a significant chronic disease of childhood and a rising public health burden worldwide. ECC may cause a higher risk of new caries lesions in both primary and permanent dentition, affecting lifelong oral health. The occurrence of ECC has been closely related to the core microbiome change in the oral cavity, which may be influenced by diet habits, oral health management, fluoride use, and dental manipulations. So, it is essential to improve parental oral health and awareness of health care, to establish a dental home at the early stage of childhood, and make an individualized caries management plan. Dental interventions according to the minimally invasive concept should be carried out to treat dental caries. This expert consensus mainly discusses the etiology of ECC, caries-risk assessment of children, prevention and treatment plan of ECC, aiming to achieve lifelong oral health.
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Affiliation(s)
- Jing Zou
- State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & Department of Pediatric Dentistry, West China Hospital of Stomatology, Sichuan University, Chengdu, China
| | - Qin Du
- Department of Stomatology, Sichuan Provincial People's Hospital, University of Electronic Science and Technology of China, Chengdu, China
| | - Lihong Ge
- Department of Pediatric Dentistry, Peking University School and Hospital of Stomatology, Beijing, China
| | - Jun Wang
- Ninth People's Hospital, School of Medicine, Shanghai Jiao Tong University, Department of Pediatric Dentistry, Shanghai Key Laboratory of Stomatology, Shanghai, China
| | - Xiaojing Wang
- State Key Laboratory of Military Stomatology, National Clinical Research Center for Oral Diseases, Shanxi Key Laboratory of Military Stomatology, Department of Pediatric Dentistry, School of Stomatology, Fourth Military Medical University, Xi'an, China
| | - Yuqing Li
- State Key Laboratory of Oral Diseases & National Clinical Research Center for Oral Diseases, West China School of Stomatology, Sichuan University, Chengdu, China
| | - Guangtai Song
- Department of Pediatric Dentistry, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Wei Zhao
- Department of Pediatric Dentistry, Guanghua School of Stomatology, Guangdong Provincial Key Laboratory of Stomatology, Sun Yat‑Sen University, Guangzhou, China
| | - Xu Chen
- Department of Pediatric Dentistry, School and Hospital of Stomatology, China Medical University, Shenyang, China
| | - Beizhan Jiang
- Department of Pediatric Dentistry, School and Hospital of Stomatology, Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China
| | - Yufeng Mei
- Department of Pediatric Dentistry, Affiliated Stomatological Hospital, Nanjing Medical University, Nanjing, China
| | - Yang Huang
- Department of Pediatric Dentistry, Hospital of Stomatology, Jilin University, Changchun, China
| | - Shuli Deng
- The Affiliated Hospital of Stomatology, School of Stomatology, Zhejiang University School of Medicine, and Key Laboratory of Oral Biomedical Research of Zhejiang Province, Hangzhou, China
| | - Hongmei Zhang
- Department of Pediatric Dentistry, The Affiliated Stomatological Hospital of Chongqing Medical University, Chongqing Key Laboratory of Oral Diseases and Biomedical Sciences, Chongqing, China
| | - Yanhong Li
- Department of Pediatric and Preventive Dentistry, The Affiliated Stomatology Hospital of Kunming Medical University, Kunming, China
| | - Xuedong Zhou
- State Key Laboratory of Oral Diseases & National Clinical Research Centre for Oral Diseases & Department of Cariology and Endodontics, West China Hospital of Stomatology, Sichuan University, Chengdu, China.
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Caries-Preventive Effect and Retention of Glass-Ionomer and Resin-Based Sealants: A Randomized Clinical Comparative Evaluation. BIOMED RESEARCH INTERNATIONAL 2022; 2022:7205692. [PMID: 35769675 PMCID: PMC9236800 DOI: 10.1155/2022/7205692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Revised: 05/21/2022] [Accepted: 06/04/2022] [Indexed: 11/17/2022]
Abstract
Background. Deep fissures are highly unprotected from the development of caries. Resin-based materials and glass-ionomer cements for sealing fissures are useful in caries control through physical barrier formation, which prohibits metabolic exchange between fissure microorganisms. Retention is one of the most critical properties of fissure sealants. This in vivo study is aimed at comparing and evaluating the clinical efficacy of resin and glass ionomer-based fissure sealants on first permanent molars with follow-ups at 6-, 12-, and 18-month intervals. Methods. A randomized split-mouth design clinical study was conducted after obtaining the ethical committee approval. A total of 50 patients, aged between 7 and 12 years, were randomized and enrolled in the study to perform a total of 200 sealant placements on all four caries-free and hypoplasia-free first permanent molars having deep fissures, which are susceptible to caries, were included in this study. The four permanent molars were divided into the following four groups: group A (control), B (Grandioseal, Voco, Germany), C (Smartseal & Loc, Detax Gmbh & Co, Germany), and D (Fuji triage capsule, GC, Belgium). The sealed molars were clinically evaluated at intervals of 6, 12, and 18 months to assess sealant retention, surface roughness, marginal coloration, and caries status through visual evaluation of the sealant by two evaluators. Results. Concerning retention, there were statistically significant differences between the sealants in terms of the survival of partial and fully retained sealants as well as in the survival of caries-free teeth. Two resin-based (Smartseal & Loc) and glass-ionomer cement (Fuji triage) sealants showed significantly similar performances in permanent molars for up to 18 months. In terms of retention, one of the resin-based (Grandioseal) sealants performed better as compared to the others and showed better caries prevention in deep fissures. Conclusion. It is concluded that both the sealants had comparable retention and caries-preventive effects in 7 to 12-year-old children and can be considered as suitable sealants for a period of at least 18 months in moderate caries risk patients.
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Ozan G, Sancakli HS, Erdemir U, Yaman BC, Yildiz SO, Yildiz E. COMPARATIVE EVALUATION OF A FISSURE SEALANT AND A FLOWABLE COMPOSITE: A 36-MONTH SPLIT-MOUTH, RANDOMIZED CLINICAL STUDY. J Dent 2022; 123:104205. [PMID: 35724939 DOI: 10.1016/j.jdent.2022.104205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2022] [Revised: 06/10/2022] [Accepted: 06/16/2022] [Indexed: 10/18/2022] Open
Abstract
OBJECTIVES The purpose of the present clinical evaluation was to investigate the effect of a fissure sealant and a flowable composite at fissures of permanent molars in terms of retention and caries-incidence rates over a 36-month period. METHODS Thirty-four patients, ages varied from 16 to 22 years, diagnosed with at least 2 non-cavitated pit-and-fissure caries in the first and second molars were involved in the study. A total of 220 sealants, were placed in 117 upper molars and 103 lower molars. Teeth were sealed with either a flowable resin composite (Tetric Evo Flow) or a sealant material (Helioseal F)(n=110). Each restoration was evaluated in terms of retention and caries incidence at 6, 12, 24 and 36 months according to their location as well. Data were analyzed using Mann-Whitney U, Friedman and 1-way ANOVA tests at p < 0.05. RESULTS Tetric Evo Flow showed total retention with 95.5%, 93.8%, 88.5% and 80.2% at 6, 12, 24 and 36-month follow-ups respectively, while Helioseal F had retention rates of 95.5%, 94.8%, 85.4% and 80.2% respectively. After 36-months, there were 6 subjects totally lost in Helioseal F group, whereas 7 of the Tetric Evo Flow sunjects were totally lost. Caries development was firstly detected at 12-month evaluation for both of the materials however, no significant differences were observed among materials in retention rates or caries incidence after 36-month follow-ups (p>0.05). SIGNIFICANCE Using the flowable composite found as effective as the fissure sealant after 36-months regarding retention and caries incidence rates.
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Affiliation(s)
- Gunce Ozan
- Istanbul University Faculty of Dentistry Dept. of Restorative Dentistry
| | - Hande Sar Sancakli
- Istanbul University Faculty of Dentistry Dept. of Restorative Dentistry.
| | - Ugur Erdemir
- Istanbul University Faculty of Dentistry Dept. of Restorative Dentistry
| | - Batu Can Yaman
- Osmangazi University Faculty of Dentistry Dept. of Restorative Dentistry
| | | | - Esra Yildiz
- Istanbul University Faculty of Dentistry Dept. of Restorative Dentistry
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Ling DH, Shi WP, Wang YH, Lai DP, Zhang YZ. Management of the palato-radicular groove with a periodontal regenerative procedure and prosthodontic treatment: A case report. World J Clin Cases 2022; 10:5732-5740. [PMID: 35979126 PMCID: PMC9258384 DOI: 10.12998/wjcc.v10.i17.5732] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Revised: 01/09/2022] [Accepted: 04/09/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Palato-radicular groove (PRG) is defined as an anomalous formation of teeth. The etiology of PRG remains unclear. The prognosis of a tooth with a PRG is unfavorable. The treatment of combined periodontal-endodontic lesions requires multidisciplinary management to control the progression of bone defects. Some researchers reported cases that had short-term observations. The management of teeth with PRGs is of great clinical significance. However, to date, no case reports have been documented on the use of bone regeneration and prosthodontic treatment for PRGs.
CASE SUMMARY This case reported the management of a 40-year-old male patient with the chief complaint of slight mobility and abscess in the upper right anterior tooth for 15 d and was diagnosed with type II PRG of tooth 12 with combined endodontic-periodontal lesions. The accumulation of plaque and calculus caused primary periodontitis and a secondary endodontic infection. A multidisciplinary management approach was designed that included root canal therapy, groove sealing, a periodontal regenerative procedure, and prosthodontic treatment. During a 2-year follow-up period, a good prognosis was observed.
CONCLUSION This report indicates that bone regeneration and prosthodontic treatment may contribute to the long-term favorable prognosis of teeth with PRGs.
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Affiliation(s)
- Dan-Hua Ling
- Department of Comprehensive Dentistry, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, Zhejiang Province, China
| | - Wei-Ping Shi
- Department of Comprehensive Dentistry, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, Zhejiang Province, China
| | - Yan-Hong Wang
- Department of Comprehensive Dentistry, Jiangnan Hospital Affiliated to Zhejiang Chinese Medical University, Hangzhou 311221, Zhejiang Province, China
| | - Dan-Ping Lai
- Department of Comprehensive Dentistry, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, Zhejiang Province, China
| | - Yan-Zhen Zhang
- Department of Comprehensive Dentistry, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310052, Zhejiang Province, China
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Kotsanos N, Sulyanto R, Ng MW. Dental Caries Prevention in Children and Adolescents. Pediatr Dent 2022. [DOI: 10.1007/978-3-030-78003-6_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Ying Lam PP, Sardana D, Luo W, Ekambaram M, Man Lee GH, Man Lo EC, Yung Yiu CK. Glass Ionomer Sealant versus Fluoride Varnish Application to Prevent Occlusal Caries in Primary Second Molars among Preschool Children: A Randomized Controlled Trial. Caries Res 2021; 55:322-332. [PMID: 34284374 DOI: 10.1159/000517390] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Accepted: 05/15/2021] [Indexed: 11/19/2022] Open
Abstract
Fissure sealant is a recommended preventive measure on permanent molars, but its efficacy on primary molars in preschool children is still in doubt. Sodium fluoride varnish (NaFV) enhances remineralization and is effective in preventing caries in smooth surfaces, but limited information is available regarding its use on occlusal surfaces of primary molars. The present study aimed to compare the efficacy of glass ionomer sealant (GIS) versus topical application of 5% NaFV in preventing and arresting occlusal caries in primary second molars among preschool children. One calibrated examiner examined children aged 3-4 years for visible plaque index (VPI), decayed-missing-filled primary surface (dmfs) index, and extent of carious lesions by the International Caries Detection and Assessment System (ICDAS). Subjects with 1 or more primary second molars that were sound or with incipient lesions (ICDAS 0-1), with distinct visual enamel changes (ICDAS 2), or with localized enamel breakdown (ICDAS 3) were recruited. The children were randomly assigned to either NaFV group - application of 5% NaFV at 3-monthly intervals or GIS group - 1 single placement of GIS. A parental questionnaire was used to collect information on the children's sociodemographic background and oral health-related habits. Two blinded examiners conducted clinical examinations after 6 and 12 months to evaluate the development of occlusal caries and the retention of GIS. Negative binomial regression using generalized estimating equations was employed to adjust for the clustering effect and evaluate the influence of selected variables on the development of occlusal caries into dentin at 12 months. A total of 323 children with 1,159 primary second molars received the respective preventive measures at baseline. At 12 months, 280 children with 989 molars were evaluated. Caries had developed or progressed into dentin in 7.8% and 8.0% of the molars in the NaFV and GIS groups, respectively, with no significant difference between the groups (p = 0.913). The overall retention rates of GIS were 24.6% and 13.5% at 6 and 12 months, respectively. Regression analyses showed only baseline caries experience, and an ICDAS code had a significant association with occlusal caries progression. Quarterly NaFV application and single GIS placement showed similar effectiveness in the prevention of occlusal caries development among preschool children.
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Affiliation(s)
- Phoebe Pui Ying Lam
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China,
| | - Divesh Sardana
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Weijia Luo
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Manikandan Ekambaram
- Paediatric Dentistry, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Gillian Hiu Man Lee
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Edward Chin Man Lo
- Dental Public Health, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
| | - Cynthia Kar Yung Yiu
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Hong Kong, Hong Kong, China
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Memarpour M, Rafiee A, Shafiei F, Dorudizadeh T, Kamran S. Adhesion of three types of fissure sealant in saliva-contaminated and noncontaminated conditions: an in vitro study. Eur Arch Paediatr Dent 2021; 22:813-821. [PMID: 34061332 DOI: 10.1007/s40368-021-00626-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Accepted: 04/17/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE To evaluate the proportion of microleakage (PM), shear bond strength (SBS), and the fissure sealant (FS) interface by scanning electron microscopy (SEM) in three kinds of FS when the enamel surfaces were contaminated with saliva. METHODS 198 sound third molar teeth were randomly divided into three pretreatment condition groups (n = 66): dry, saliva contamination removed by cotton pellet, or saliva removed by air-drying. A resin-based FS (Clinpro™), amorphous calcium phosphate-containing FS (Aegis®), or glass ionomer-based FS (Fuji Triage®) was applied on the treated enamel, and PM and SBS were assessed. Two specimens from each group were observed with SEM. p values < 0.05 was considered statistically significant. RESULTS Glass ionomer-based FS showed the highest PM in all three surface conditions (p values < 0.05 were considered statistically significant). No significant difference in PM was observed between resin-based FS and amorphous calcium phosphate-containing FS (p > 0.05). Resin-based FS showed significantly greater SBS in all three surface conditions compared to glass ionomer-based FS. SEM observations showed that saliva contamination led to gaps at the enamel-sealant interface. CONCLUSION Neither cotton pellet-drying nor air-drying effectively removed saliva from the contaminated enamel surface. Glass ionomer-based FS showed the highest PM and the lowest SBS in contaminated and noncontaminated conditions. The highest SBS was obtained with resin-based FS.
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Affiliation(s)
- Mahtab Memarpour
- Oral and Dental Disease Research Center, Department of Pediatric Dentistry, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Azade Rafiee
- Oral and Dental Disease Research Center, Department of Pediatric Dentistry, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Fereshteh Shafiei
- Oral and Dental Disease Research Center, Department of Operative Dentistry, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Tayebeh Dorudizadeh
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Sahba Kamran
- Student Research Committee, School of Dentistry, Shiraz University of Medical Sciences, Shiraz, Iran
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Ortiz MIG, Ribeiro MES, Lima DANL, Silva CM, Loretto SC, da Silva E Souza Júnior MH. COMPLIANCE OF RANDOMIZED CLINICAL TRIALS ON DENTAL CARIES PREVENTION METHODS WITH THE CONSORT STATEMENT: A SYSTEMATIC REVIEW. J Evid Based Dent Pract 2021; 21:101542. [PMID: 34391554 DOI: 10.1016/j.jebdp.2021.101542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Revised: 02/02/2021] [Accepted: 02/11/2021] [Indexed: 10/22/2022]
Abstract
OBJECTIVE Reporting of randomized controlled trials (RCTs) in dentistry remains suboptimal. Considering the positive impact of the Consolidated Standards of Reporting Trials (CONSORT) guidelines on the quality of evidence in RCTs, the main objective of this systematic review was to determine whether RCTs on dental caries prevention conform to these guidelines. The secondary objective was to assess the association between CONSORT adherence and the year and impact factor of the journal in which the study was published. METHODS A systematic search was conducted in different databases using appropriate terms to retrieve RCTs that assessed the caries-preventive effect of at least 2 of the following materials-fluoride varnish, resin-based fissure sealants, and ionomer-based fissure sealants-on the occlusal surfaces of permanent molars. Since the first CONSORT statement was published in 1996, a time frame from 1997 to 2020 was established for the identification of studies. Selected articles were assessed according to their adherence to the CONSORT statement, risk of bias (Cochrane risk of bias tool, RoB 2.0), and journal impact factor based on the InCites Journal Citation Reports. The year of publication and other relevant data were also recorded. SPSS (SPSS Statistics 25.0, IBM©) was used to perform the linear correlation analyses to determine the relationship between the article CONSORT score (previously determined) and the year of publication and journal impact factor. A significance level of 5% was established for all analyses. RESULTS Of 3196 references retrieved, 30 articles were selected and evaluated. Using RoB 2.0, 8 studies were classified as having a high risk of bias, 16 as having some concerns about the risk of bias assessment, and 6 as having a low risk of bias. Concerning CONSORT adherence, 77% of the studies adequately reported the intervention domain, since the methodology for the application of fluoride varnish or sealant materials was thoroughly described. However, the participants' setting and location, random sequence generation, randomization, and the flowchart description of the losses/exclusions domains were poorly reported. Meanwhile, the allocation concealment process was not reported in 83% of the articles. Correlation analyses indicated a positive relationship between CONSORT adherence and the year of publication, as well as the journal impact factor. CONCLUSION When assessing clinical trials on the prevention of occlusal caries, most RCTs examined followed the CONSORT statement. However, some methodological domains remain poorly reported, demonstrating the need to improve CONSORT compliance in these RCTs.
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Affiliation(s)
| | | | | | - Cecy Martins Silva
- Department of Restorative Dentistry, Federal University of Pará, Belém, PA, Brazil
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Lam PPY, Sardana D, Ekambaram M, Lee GHM, Yiu CKY. Effectiveness of Pit and Fissure Sealants for Preventing and Arresting Occlusal Caries in Primary Molars: A Systematic Review and Meta-Analysis. J Evid Based Dent Pract 2020; 20:101404. [PMID: 32473795 DOI: 10.1016/j.jebdp.2020.101404] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2018] [Revised: 09/12/2019] [Accepted: 10/25/2019] [Indexed: 12/25/2022]
Abstract
OBJECTIVE The use of pit and fissure sealants have been well supported in permanent teeth, but no concrete evidence is available to support this procedure in primary molars. This review aims to systematically assess randomized controlled trials and summarize the evidence on the effectiveness of different sealants in prevention and arrest of the pit and fissure occlusal caries in primary molars of children. MATERIALS AND METHODS Four electronic databases were searched from inception to March 2018. Seven studies were included in the qualitative and quantitative syntheses. Two reviewers independently selected studies, extracted data, assessed risk of bias using the revised Cochrane risk of bias tool, and evaluated the certainty in the evidence adopting the Grading of Recommendations Assessment Development and Evaluation approach. Odds ratio and retention rate of different sealants were recalculated and analyzed. RESULTS This review identified no significant difference in the overall caries incidence and progression when evaluated over 24 months between (1) resin-based sealant (RBS) and glass ionomer sealants (GIS) or resin-modified GIS; (2) conventional and newly developed RBS; (3) autopolymerized and light-polymerized RBS; (4) RBS with topical fluoride application and topical fluoride alone; and (5) RBS with topical fluoride application and resin infiltration with topical fluoride application. The pooled estimates of the mean retention rates of RBS and GIS on primary molars over an 18-months period were 85.94% and 23.18%, respectively. The certainty in the evidence of each outcome was determined as low or very low mainly because of high risk of overall bias and imprecision. CONCLUSION There are currently insufficient well-controlled randomized controlled clinical trials to determine whether sealants are beneficial in preventing or arresting noncavitated occlusal caries in the primary molars.
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Affiliation(s)
- Phoebe P Y Lam
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, Hong Kong
| | - Divesh Sardana
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, Hong Kong
| | - Manikandan Ekambaram
- Paediatric Dentistry, Faculty of Dentistry, University of Otago, Dunedin, New Zealand
| | - Gillian H M Lee
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, Hong Kong
| | - Cynthia K Y Yiu
- Paediatric Dentistry, Faculty of Dentistry, The University of Hong Kong, Pokfulam, Hong Kong SAR, Hong Kong.
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Jaafar N, Ragab H, Abedrahman A, Osman E. Performance of fissure sealants on fully erupted permanent molars with incipient carious lesions: A glass-ionomer-based versus a resin-based sealant. J Dent Res Dent Clin Dent Prospects 2020; 14:61-67. [PMID: 32454960 PMCID: PMC7235696 DOI: 10.34172/joddd.2020.009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022] Open
Abstract
Background. The effectiveness of fissure sealants in caries prevention depends on their long-term retention and ability to stop caries progression. This randomized controlled clinical trial compared the retention rate and cariostatic properties of a contemporary glass-ionomer-based sealant (GIS) versus a resin-based sealant (RS) placed on fully erupted permanent molars in a split-mouth design. Methods. The sealants were placed on fully erupted permanent teeth (8‒12 years of age) in 45 children. The evaluation was conducted after one week and three and six months. Results. There was a statistically significant difference in the retention rate and caries transition between the two groups over a six-month clinical evaluation period. The resin-based sealant group showed a better retention rate than the GIS group (75.56% and 48.88%, respectively). The resin-based sealant was superior to GIS in preventing caries progression. Conclusion. Resin-based fissure sealant with fluoride releasing properties might be preferable in preventing caries progression of incipient non-cavitated carious lesions in fully-erupted teeth.
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Affiliation(s)
- Nada Jaafar
- Department of Pediatric Dentistry, Faculty of Dentistry, Beirut Arab University, Lebanon
| | - Hala Ragab
- Department of Operative and Esthetic Dentistry, Faculty of Dentistry, Beirut Arab University, Lebanon
| | - Ahmed Abedrahman
- Department of Pediatric Dentistry and Dental Public Health, Department of Pediatric Dentistry and Dental Public Health, Faculty of Dentistry, Alexandria University, Egypt
| | - Essam Osman
- Department of Dental Materials, Faculty of Dentistry, Beirut Arab University, Lebanon
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Mathew SR, Narayanan RK, Vadekkepurayil K, Puthiyapurayil J. One-year Clinical Evaluation of Retention Ability and Anticaries Effect of a Glass Ionomer-based and a Resin-based Fissure Sealant on Permanent First Molars: An In Vivo Study. Int J Clin Pediatr Dent 2020; 12:553-559. [PMID: 32440074 PMCID: PMC7229385 DOI: 10.5005/jp-journals-10005-1702] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Aim To evaluate and compare the retention ability, anticaries effect and marginal discoloration when sealed with a glass ionomer-based sealant (Fusion i-seal) and a resin-based fissure sealant (Helioseal-F) on permanent first molars. Materials and methods Caries free, fully erupted permanent first molars of 50 children between 6 years and 8 years were sealed with pit and fissure sealants under rubber dam isolation. Glass ionomer-based sealant was applied on a permanent first molar and the contralateral molar with resin-based sealant. The sealants were evaluated at regular intervals for a period of 1 year. Statistical analysis was done by Chi-square test. Results Higher retention rates were noted for resin-based sealant (88%) compared to glass ionomer-based sealant (78%). None of the teeth sealed with resin sealant developed caries whereas 2% of teeth sealed with glass ionomer sealant developed caries. Marginal discoloration was not noted in teeth sealed with glass ionomer sealant whereas slight marginal discoloration was noted for 6% of teeth sealed with resin sealant. Conclusion Clinically a difference was noted in the retention rate, anticaries effect and marginal discoloration whereas statistically no significant difference was noted for the two sealants after 1 year. Clinical significance Pit and fissure sealants are highly effective and economical in preventing occlusal caries in young permanent tooth with low failure rate. How to cite this article Mathew SR, Narayanan RK, Vadekkepurayil K, et al. One-year Clinical Evaluation of Retention Ability and Anticaries Effect of a Glass Ionomer-based and a Resin-based Fissure Sealant on Permanent First Molars: An In Vivo Study. Int J Clin Pediatr Dent 2019;12(6):553–559.
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Affiliation(s)
- Sheeja R Mathew
- Department of Pedodontics and Preventive Dentistry, Government Dental College, Kozhikode, Kerala, India
| | - Retna K Narayanan
- Department of Pedodontics and Preventive Dentistry, Government Dental College, Kozhikode, Kerala, India
| | - Kannan Vadekkepurayil
- Department of Pedodontics and Preventive Dentistry, Government Dental College, Kozhikode, Kerala, India
| | - Jeeva Puthiyapurayil
- Department of Pedodontics and Preventive Dentistry, Government Dental College, Kozhikode, Kerala, India
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Commercially Available Fluoride-Releasing Restorative Materials: A Review and a Proposal for Classification. MATERIALS 2020; 13:ma13102313. [PMID: 32443424 PMCID: PMC7287768 DOI: 10.3390/ma13102313] [Citation(s) in RCA: 71] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2020] [Revised: 05/06/2020] [Accepted: 05/11/2020] [Indexed: 02/04/2023]
Abstract
Resin composite and glass ionomer cement (GIC) are the most commonly used dental materials to perform direct restorations. Both have specific characteristics that explain their popularity and their limits. More than 20 years ago, the first attempt (followed by others) to combine the advantages of these two families was performed with compomers, but it was not very successful. Recently, new formulations (also called 'smart materials') with claimed ion release properties have been proposed under different family names, but there are few studies on them and explanations of their chemistries. This comprehensive review aims to gather the compositions; the setting reactions; the mechanical, self-adhesive, and potential bulk-fill properties; and the ion release abilities of the large existing families of fluoride-releasing restorative materials and the new restorative materials to precisely describe their characteristics, their eventual bioactivities, and classify them for an improved understanding of these materials. Based on this work, the whole GIC family, including resin-modified and highly viscous formulations, was found to be bioactive. Cention N (Ivoclar Vivadent, AG, Schaan, Lietschentein) is the first commercially available bioactive resin composite.
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Kühnisch J, Bedir A, Lo YF, Kessler A, Lang T, Mansmann U, Heinrich-Weltzien R, Hickel R. Meta-analysis of the longevity of commonly used pit and fissure sealant materials. Dent Mater 2020; 36:e158-e168. [PMID: 32061445 DOI: 10.1016/j.dental.2020.02.001] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Revised: 07/19/2019] [Accepted: 02/04/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE This systematic literature review and meta-analysis compared the clinical retention of primed or adhesively bonded sealants to that of conventional sealant materials. METHODS A search of the MEDLINE, EMBASE and CENTRAL databases identified 3707 abstracts published prior to 12/31/2017, of which 335 clinical publications were analysed in detail. A total of 67 studies included information about sealant retention after 24, 36, or 60 months of follow-up. A meta-analysis using a random effects model was conducted to calculate the pooled estimate of the retention rates for the five groups of sealants. Subgroup moderator analysis was performed to compare the pooled retention rate estimate (RRE) of primed sealants against those of the other groups. RESULTS Primed sealants had a 2-year pooled RRE of 43.2% (95% CI: 30.5-55.8), which was significantly inferior to those of auto-polymerizing (80.8%, 95% CI: 72.2-89) and light-polymerizing sealants (68.4%, 95% CI: 60.2-76.7). Fluoride-releasing and light-polymerizing sealants had the highest 3-year pooled RREs (86.4%, 95% CI: 73.4-99.3 and 83.1%, 95% CI: 75.6-90.7, respectively). SIGNIFICANE The results of this meta-analysis suggest that primed sealants cannot be fully recommended for clinical practice due to their moderate survival rates. Auto-polymerizing, light-polymerizing and fluoride-releasing sealants continue to be considered the reference standards for pit and fissure sealants. However, future generations and developments of primed sealant materials may change this position.
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Affiliation(s)
- Jan Kühnisch
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany.
| | - Ahmed Bedir
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany; Institute of Medical Biometry and Epidemiology, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Yi-Fang Lo
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Andreas Kessler
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Toni Lang
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany
| | - Ulrich Mansmann
- Institute of Medical Biometry and Epidemiology, Ludwig-Maximilians University of Munich, Munich, Germany
| | | | - Reinhard Hickel
- Department of Conservative Dentistry and Periodontology, University Hospital, Ludwig-Maximilians University of Munich, Munich, Germany
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Alsabek L, Al-Nerabieah Z, Bshara N, Comisi JC. Retention and remineralization effect of moisture tolerant resin-based sealant and glass ionomer sealant on non-cavitated pit and fissure caries: Randomized controlled clinical trial. J Dent 2019; 86:69-74. [PMID: 31136817 DOI: 10.1016/j.jdent.2019.05.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2019] [Revised: 05/16/2019] [Accepted: 05/22/2019] [Indexed: 11/19/2022] Open
Abstract
INTRODUCTION/OBJECTIVES Pit and fissure sealants are an essential part of preventive dentistry and should be adopted as a crucial part of the minimally invasive dentistry due to their profound benefit to our patients. METHODS The study design is a single-blind, split-mouth, randomized controlled clinical trial. Forty patients between age 6-9 were selected. First permanent molars' occlusal surfaces with scores of 1, or 2 according to the International Caries Detection and Assessment System II (ICDAS II) and with scores between 14-30 by using DIAGNOdent device (Kavo®, Biberach, Germany) were selected and readings recorded. One side of the mouth was randomly chosen to have either the moisture tolerant resin sealant or the glass ionomer sealant placed, and then the second material was placed on the other side. The retention of these materials was analyzed at 3 and 6 months. The sealants were then removed and DIAGNOdent readings were subsequently taken. RESULTS After three months, full retention was found in 38/40 (95%) teeth in Group A (Embrace™ WetBond™) and 35/40 (87.5%) teeth in Group B (Fuji TRIAGE®). Additionally, no sealant suffered a total loss in group A, whereas, three sealants were totally lost (7.5%) in group B. The difference in sealant retention in two groups in this period was not found to be statistically significant (P > 0.05). At six months, full retention was found in Group A 34/40 (85%) and 25/40 (62.5%) in Group B. Also, the partial loss in Group A was 2/40 (5%) whereas in Group B 7/40 (17.5%). Also, the total loss was 4/40 (10%) and 8/40 (20%) in Group A and B, respectively. The difference in sealant retention in two groups after six months follow-up was found statistically significant (P < 0.05). The initial mean values of DIAGNOdent readings were 22.42 and 22.8 in Group A and Group B, respectively. After six months, DIAGNOdent mean values revealed a drop in both groups, and this difference was statistically significant. Nevertheless, when Group A was compared to Group B in terms of remineralization effect, the differences were found not to be statistically significant (p > 0.05). CONCLUSIONS Within the limitation of this study, we affirmed that occlusal caries lesions, which is restrictive to enamel and in need of surgical intervention, can be arrested clinically by sealing the lesion with both a hydrophilic resin sealant and glass ionomer sealant materials. Embrace™ WetBond™ showed superiority over the glass ionomer sealant tested in retention after six months follow up.
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Affiliation(s)
- Laith Alsabek
- Dental College, Damascus University, Al-Mazzeh St. Damascus, PO Box 30621, Syria
| | - Zuhair Al-Nerabieah
- Pediatric Dentistry, Dental College, Damascus University, Al-Mazzeh St. Damascus, PO Box 30621, Syria
| | - Nada Bshara
- Pediatric Dentistry, Dental College, Damascus University, Al-Mazzeh St. Damascus, PO Box 30621, Syria
| | - John C Comisi
- Restorative Dentistry, Department of Oral Rehabilitation, The Medical University of South Carolina, James B. Edwards College of Dental Medicine, 173 Ashley Avenue, Charleston, SC, 29425, USA.
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Improvement of Pit-and-Fissure Sealant Bonding to Enamel with Subpressure Treatment. BIOMED RESEARCH INTERNATIONAL 2019; 2019:5070383. [PMID: 31032348 PMCID: PMC6458865 DOI: 10.1155/2019/5070383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 02/18/2019] [Accepted: 02/28/2019] [Indexed: 11/18/2022]
Abstract
This research evaluated the effects of subpressure on the shear bond strength (SBS) of 80 specimens with flat enamel surfaces and on AgNO3 microleakage of 40 specimens with flat enamel surfaces and 40 specimens with 1 mm deep cavities before and after thermocycling. The enamel of 168 specimens was grounded to a flat surface. Two types of sealants (E and H) were selected. Sealants were applied to enamel surface (88 specimens, group F) either subjected or not to subpressure. The bonding interfaces were observed using scanning electron microscopy (SEM) and the SBS was examined using a universal testing machine before and after thermocycling. The failure mode was also analyzed. For the microleakage test, 80 specimens were grouped as group A (original enamel flat surface) and group B (a round cavity of 1 mm in depth) (40 per group). Sealants were applied to the teeth either subjected or not to subpressure. The specimens were submitted to a microleakage protocol with AgNO3 and analyzed before and after thermocycling. Statistical analysis was performed for the data. The results showed that subpressure eliminated voids on the interface between the enamel and sealants and significantly enhanced specimens' SBS. Although thermocycling reduced SBS significantly, specimens under subpressure after thermocycling still showed higher SBS than specimens under nonsubpressure before thermocycling. The subpressure groups showed a lower microleakage level compared to nonsubpressure groups, though thermocycling caused deeper silver infiltration. In addition, different sealants showed no significant effect on the SBS and microleakage performance. Overall, subpressure application improves sealant bonding and retention rate and has potential to prevent secondary caries.
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Saber AM, El-Housseiny AA, Alamoudi NM. Atraumatic Restorative Treatment and Interim Therapeutic Restoration: A Review of the Literature. Dent J (Basel) 2019; 7:E28. [PMID: 30866534 PMCID: PMC6473645 DOI: 10.3390/dj7010028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 01/30/2019] [Accepted: 02/26/2019] [Indexed: 02/05/2023] Open
Abstract
This review discusses the techniques and uses of atraumatic restorative treatment (ART) and interim therapeutic restoration (ITR) and states the differences between these two approaches. ART and ITR are similar approaches and are performed using the same material, but they differ in the purpose of their use. ART is used in cases when there are obstacles to reaching dental care units and has been proven to have high success rates in primary and permanent dentitions. ITR is used as a temporary restoration that will be replaced with a more definitive one. ITR is used in cases when the ideal dental treatment cannot be performed. Conventional glass polyalkenoate (ionomer) restorative cement (GIC) is the material of choice that has been used for ART and ITR. This is because of its fluoride release properties, including its ability to bond to enamel and dentine, its pulpal biocompatibility, and its ease of manipulation. High-viscosity glass ionomer performed better than low and medium-viscosity glass ionomer in ART. Combining GIC with conditioner, as well as the use of a chemo-mechanical approach, improved the success rate of ART. Both ATR and ITR are acceptable strategies, with success rates comparable to the traditional treatment methods.
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Affiliation(s)
- Afnan M Saber
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
| | - Azza A El-Housseiny
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
- Pediatric Dentistry Department, Faculty of Dentistry, Alexandria University, 21526 Alexandria, Egypt.
| | - Najlaa M Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
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Markovic D, Peric T, Petrovic B. Glass-ionomer fissure sealants: Clinical observations up to 13 years. J Dent 2018; 79:85-89. [DOI: 10.1016/j.jdent.2018.10.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2018] [Revised: 10/16/2018] [Accepted: 10/18/2018] [Indexed: 10/28/2022] 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: 60] [Impact Index Per Article: 10.0] [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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Retention rates and caries-preventive effects of two different sealant materials: a randomised clinical trial. Clin Oral Investig 2018. [PMID: 29524027 DOI: 10.1007/s00784-018-2416-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
OBJECTIVES The aim of this study was to compare the caries-preventive effect and the retention rates of sealants prepared with a new modified and a high-viscosity glass-ionomer cement (GIC) in recently erupted first permanent molars. MATERIALS AND METHODS: Fifty-six children (224 teeth) were included in a split-mouth randomised clinical trial. All children had their four first permanent molars sealed with either Clinpro XT Varnish (CXT) or Fuji IX GP FAST (FJ). FJ sealants were placed according to the ART protocol. Retention rates and caries-preventive effect of both materials were assessed clinically after 24 months, and survival curves were created according to the Kaplan-Meier method. For sealant retention rates, analyses were performed according to both the traditional method and modified sealant retention categorisation. RESULTS FJ sealants were retained longer in comparison to CXT sealants (p < 0.05), regardless of the categorisation used. In relation to the caries-preventive effect, no statistically significant differences were observed between materials (p = 0.99). Sealants prepared with the high-viscosity GIC according to the ART protocol survived longer than those prepared with the modified GIC, but both materials were equally effective in preventing cavitated dentine lesions over 24 months. CONCLUSION We concluded that GIC-based sealants are effective in preventing dentine caries lesions.
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Naaman R, El-Housseiny AA, Alamoudi N. The Use of Pit and Fissure Sealants-A Literature Review. Dent J (Basel) 2017; 5:E34. [PMID: 29563440 PMCID: PMC5806970 DOI: 10.3390/dj5040034] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 12/05/2017] [Accepted: 12/06/2017] [Indexed: 01/19/2023] Open
Abstract
This paper reviews the literature and discusses the latest updates on the use of pit and fissure sealants. It demonstrates the effectiveness of pit and fissure sealants in preventing caries and the management of early carious lesions. It compares the use of different sealant materials and their indications. It describes the application technique for sealants. It also reviews the cost-effectiveness of sealants as a preventive strategy. From this review and after the discussion of recently published studies on pit and fissure sealants, it is evident that sealants are effective in caries prevention and in preventing the progression of incipient lesions. It is therefore recommended that pit and fissure sealant be applied to high-caries-risk children for optimum cost-effectiveness. It is a highly sensitive technique that needs optimum isolation, cleaning of the tooth surface, etching, and the application of a thin bonding layer for maximum benefit. Recall and repair, when needed, are important to maximize the effectiveness of such sealant use.
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Affiliation(s)
- Reem Naaman
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
| | - Azza A El-Housseiny
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
- Pediatric Dentistry Department, Faculty of Dentistry, Alexandria University, 21526 Alexandria, Egypt.
| | - Najlaa Alamoudi
- Pediatric Dentistry Department, Faculty of Dentistry, King Abdulaziz University, 21589 Jeddah, Saudi Arabia.
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Affiliation(s)
- Allen Wong
- University of the Pacific- Arthur A. Dugoni School of Dentistry, 155 5th Street, San Francisco, CA 94103, USA.
| | - Paul E Subar
- University of the Pacific- Arthur A. Dugoni School of Dentistry, 155 5th Street, San Francisco, CA 94103, USA
| | - Douglas A Young
- University of the Pacific- Arthur A. Dugoni School of Dentistry, 155 5th Street, San Francisco, CA 94103, USA
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Ahovuo‐Saloranta A, Forss H, Walsh T, Nordblad A, Mäkelä M, Worthington HV. Pit and fissure sealants for preventing dental decay in permanent teeth. Cochrane Database Syst Rev 2017; 7:CD001830. [PMID: 28759120 PMCID: PMC6483295 DOI: 10.1002/14651858.cd001830.pub5] [Citation(s) in RCA: 131] [Impact Index Per Article: 18.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
BACKGROUND Dental sealants were introduced in the 1960s to help prevent dental caries, mainly in the pits and fissures of occlusal tooth surfaces. Sealants act to prevent bacteria growth that can lead to dental decay. Evidence suggests that fissure sealants are effective in preventing caries in children and adolescents compared to no sealants. Effectiveness may, however, be related to caries incidence level of the population. This is an update of a review published in 2004, 2008 and 2013. OBJECTIVES To compare the effects of different types of fissure sealants in preventing caries in occlusal surfaces of permanent teeth in children and adolescents. SEARCH METHODS Cochrane Oral Health's Information Specialist searched: Cochrane Oral Health's Trials Register (to 3 August 2016), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library, 2016, Issue 7), MEDLINE Ovid (1946 to 3 August 2016), and Embase Ovid (1980 to 3 August 2016). We searched ClinicalTrials.gov and the World Health Organization International Clinical Trials Registry Platform for ongoing trials to 3 August 2016. No restrictions were placed on language or date of publication. SELECTION CRITERIA Randomised controlled trials (RCTs) comparing sealants with no sealant or a different type of sealant material for preventing caries of occlusal surfaces of premolar or molar teeth in children and adolescents aged up to 20 years. Studies required at least 12 months follow-up. We excluded studies that compared compomers to resins/composites. DATA COLLECTION AND ANALYSIS Two review authors independently screened search results, extracted data and assessed risk of bias of included studies. We presented outcomes for caries or no caries on occlusal surfaces of permanent molar teeth as odds ratio (OR) or risk ratio (RR). We used mean difference (MD) for mean caries increment. All measures were presented with 95% confidence intervals (CI). We conducted meta-analyses using a random-effects model for comparisons where there were more than three trials; otherwise we used the fixed-effect model. We used GRADE methods to assess evidence quality. MAIN RESULTS We included 38 trials that involved a total of 7924 children; seven trials were new for this update (1693 participants). Fifteen trials evaluated the effects of resin-based sealant versus no sealant (3620 participants in 14 studies plus 575 tooth pairs in one study); three trials with evaluated glass ionomer sealant versus no sealant (905 participants); and 24 trials evaluated one type of sealant versus another (4146 participants). Children were aged from 5 to 16 years. Trials rarely reported background exposure to fluoride of trial participants or baseline caries prevalence. Resin-based sealant versus no sealant: second-, third- and fourth-generation resin-based sealants prevented caries in first permanent molars in children aged 5 to 10 years (at 24 months follow-up: OR 0.12, 95% CI 0.08 to 0.19, 7 trials (5 published in the 1970s; 2 in the 2010s), 1548 children randomised, 1322 children evaluated; moderate-quality evidence). If we were to assume that 16% of the control tooth surfaces were decayed during 24 months of follow-up (160 carious teeth per 1000), then applying a resin-based sealant would reduce the proportion of carious surfaces to 5.2% (95% CI 3.13% to 7.37%). Similarly, assuming that 40% of control tooth surfaces were decayed (400 carious teeth per 1000), then applying a resin-based sealant would reduce the proportion of carious surfaces to 6.25% (95% CI 3.84% to 9.63%). If 70% of control tooth surfaces were decayed, there would be 19% decayed surfaces in the sealant group (95% CI 12.3% to 27.2%). This caries-preventive effect was maintained at longer follow-up but evidence quality and quantity was reduced (e.g. at 48 to 54 months of follow-up: OR 0.21, 95% CI 0.16 to 0.28, 4 trials, 482 children evaluated; RR 0.24, 95% CI 0.12 to 0.45, 203 children evaluated). Although studies were generally well conducted, we assessed blinding of outcome assessment for caries at high risk of bias for all trials (blinding of outcome assessment is not possible in sealant studies because outcome assessors can see and identify sealant). Glass ionomer sealant versus no sealant: was evaluated by three studies. Results at 24 months were inconclusive (very low-quality evidence). One sealant versus another sealant: the relative effectiveness of different types of sealants is unknown (very low-quality evidence). We included 24 trials that directly compared two different sealant materials. Comparisons varied in terms of types of sealant assessed, outcome measures chosen and duration of follow-up. Adverse events: only four trials assessed adverse events. No adverse events were reported. AUTHORS' CONCLUSIONS Resin-based sealants applied on occlusal surfaces of permanent molars are effective for preventing caries in children and adolescents. Our review found moderate-quality evidence that resin-based sealants reduced caries by between 11% and 51% compared to no sealant, when measured at 24 months. Similar benefit was seen at timepoints up to 48 months; after longer follow-up, the quantity and quality of evidence was reduced. There was insufficient evidence to judge the effectiveness of glass ionomer sealant or the relative effectiveness of different types of sealants. Information on adverse effects was limited but none occurred where this was reported. Further research with long follow-up is needed.
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Affiliation(s)
| | - Helena Forss
- Tampere University HospitalDepartment of Oral and Dental DiseasesPO Box 2000TampereFinlandFI‐33521
| | - Tanya Walsh
- The University of ManchesterDivision of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
| | - Anne Nordblad
- Ministry of Social Affairs and HealthHealth DepartmentP.O. Box 33FIN‐00023 GovernmentHelsinkiFinland
| | - Marjukka Mäkelä
- THL (National Institute for Health and Welfare)PO Box 30HelsinkiFinland00271
- University of CopenhagenDepartment of Public HealthCopenhagenDenmark
| | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthJR Moore BuildingOxford RoadManchesterUKM13 9PL
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Al-Jobair A, Al-Hammad N, Alsadhan S, Salama F. Retention and caries-preventive effect of glass ionomer and resin-based sealants: An 18-month-randomized clinical trial. Dent Mater J 2017; 36:654-661. [PMID: 28701637 DOI: 10.4012/dmj.2016-225] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The objective of this study was to compare the retention and caries-preventive effect of glass ionomer (Fuji Triage) and resin-based (Clinpro) sealants among 6-9-year-old children. This split-mouth, randomized clinical trial covered 35 children/140 fully erupted permanent first molars. Evaluation was conducted by two independent examiners after 6, 12, and 18 months and the data were compared in relation to the children's caries risk and age groups. The Kaplan-Meier survival method and chi-square test were used for analysis. There were no statistically significant differences in the survival of partial and fully retained sealants or in the survival of caries-free pits and fissures between glass-ionomer and resin-based sealants. In terms of retention, both sealants performed better in the younger age group at the end of the study, and showed better caries prevention in moderate caries risk children. After 18 months, both sealants had comparable retention and caries-preventive effects in 6-9-year old children.
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Affiliation(s)
- Asma Al-Jobair
- Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University
| | - Nouf Al-Hammad
- Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University
| | - Salwa Alsadhan
- Department of Periodontics and Community Dentistry, College of Dentistry, King Saud University
| | - Fouad Salama
- Department of Pediatric Dentistry and Orthodontics, College of Dentistry, King Saud University
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Mickenautsch S. The logic behind the use of fissure sealant retention as a proxy outcome measure for dental caries prevention. J Oral Sci 2017. [PMID: 28637986 DOI: 10.2334/josnusd.16-0497] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022]
Abstract
Fissure sealant retention is traditionally considered as a proxy measure for caries prevention. This study investigated the logic behind this proposition, and its validity. A logical framework of the proposition was established. The mechanism of caries development was transferred into a Directed acyclic graph, and this was used to investigate the logical framework. The sensitivity and specificity of full sealant retention in the prediction of dental carious lesion development and the number of false positive/false negative prediction rates were computed. The sensitivity/specificity was statistically compared to that of random values. A contradiction in the logical framework was identified. The mean sensitivity/specificity was 37.9% (SD = 27.8%) and 67.6% (SD = 28.4%), respectively. When these values were compared against random values (30.5%, SD = 25.7% and 58.7%, SD = 31.6%), a non-significant sensitivity (P = 0.06) and a borderline higher specificity (P = 0.04) were observed. The overall false prediction rate was 33.7%, with 16.9% and 16.8% false negative and false positive predictions, respectively. The sensitivity/specificity was too low and the false prediction rate was too high to consider retention a valid proxy for caries prevention. The logic behind the investigated proposition is flawed, contradicted by the current empirical evidence, and thus invalid.
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Affiliation(s)
- Steffen Mickenautsch
- SYSTEM Initiative, Department of Community Dentistry, Faculty of Health Science, University of the Witwatersrand
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First insights on plasma orthodontics - Application of cold atmospheric pressure plasma to enhance the bond strength of orthodontic brackets. CLINICAL PLASMA MEDICINE 2016. [DOI: 10.1016/j.cpme.2016.08.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Botton G, Morgental CS, Scherer MM, Lenzi TL, Montagner AF, Rocha RDO. Are self-etch adhesive systems effective in the retention of occlusal sealants? A systematic review and meta-analysis. Int J Paediatr Dent 2016; 26:402-411. [PMID: 26590954 DOI: 10.1111/ipd.12214] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND Occlusal sealants are an effective method for caries prevention, although the effectiveness of different application strategies has not been established yet. AIM This systematic review compared the retention rate of sealants placed on occlusal surfaces following the use of self-etch adhesive systems and traditional acid etching, with or without the application of adhesive system. DESIGN Literature searching was carried out until June 2015 in PubMed/MEDLINE, CENTRAL, and ClinicalTrials databases selecting randomized clinical trials that evaluated self-etch adhesive systems associated with pit and fissure sealants in primary or permanent molars comprising retention as outcome. From 683 potentially eligible studies, 10 were selected for full-text analysis and 5 were included in the meta-analysis. Two reviewers independently selected the studies, extracted the data, and assessed the bias risk. Pooled-effect estimates were obtained by comparing the retention failure rate between groups (self-etch systems vs acid etching with or without adhesive systems). RESULTS Significant difference was found between groups, favoring the control group (prior acid etching) (P < 0.05), which showed lower failure rate in the retention of occlusal sealants. High heterogeneity was found on the meta-analysis. Most trials showed good evidence strength. CONCLUSIONS Occlusal sealants applied with self-etch systems show lower retention throughout time than sealants applied in the conventional approach, regardless of the use of adhesive systems.
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Affiliation(s)
- Graziela Botton
- Dental Science Graduate Program, Federal University of Santa Maria, Santa Maria, Brazil
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Moreira KMS, Kantovitz KR, Aguiar JPD, Borges AFS, Pascon FM, Puppin-Rontani RM. Impact of the intermediary layer on sealant retention: a randomized 24-month clinical trial. Clin Oral Investig 2016; 21:1435-1443. [PMID: 27392611 DOI: 10.1007/s00784-016-1890-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2015] [Accepted: 06/15/2016] [Indexed: 10/21/2022]
Abstract
OBJECTIVES The aims of this study were to assess long-term impact of tooth eruption stages (ES) on sealant retention on occlusal surfaces previously coated with intermediary bonding layer and to determine caries prevention. MATERIALS AND METHODS Sixty-five school children were selected (aged 6-10 years), with four non-carious permanent first molar in different ES (OP (operculum present), ME (marginal edge), CE (completely erupted)). Split-mouth and single-blind study design was used. The teeth (260) were randomly selected according to treatment (sealant/technique): F (Fluroshield), H (Helioseal Clear Chroma), SF (Single Bond + F), EH (Excite + H). Sealant retention, marginal integrity, discoloration, and caries prevention were assessed after 6, 12, 18, and 24 months by calibrated examiner (Spearman = 0.91) using visual inspection. Data were submitted to the Cox proportional hazard model (survival analysis) and Likelihood ratio χ 2 test (correlation), p ≤ 0.05. RESULTS At baseline, ES was 20 % in OP, 54 % in ME, and 26 % in CE. There was no significant difference on sealant retention between the treatments (p = 0.2774). However, significant differences were found regarding the ES on sealant retention (p = 0.0041). The CE stage showed the highest retention survival rate during the 24 months. The overall sealant prevention average was found to be about 99.4 % and showed no difference between the groups. CONCLUSIONS Eruption stages affect sealant retention irregardless of the intermediate layer and type of sealant. However, there was caries prevention on tooth occlusal surfaces after 24 months, regardless of treatment. CLINICAL RELEVANCE Sealing is recommended to prevent occlusal caries of newly erupted teeth in high-caries-risk patients. However, its application is critical on moisture limited control surfaces independently of sealer material and technique.
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Affiliation(s)
- Kelly Maria Silva Moreira
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, São Paulo, 13414-900, Brazil
| | - Kamila Rosamilia Kantovitz
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, São Paulo, 13414-900, Brazil.,São Leopoldo Mandic Institute and Dental Research Center, Campinas, São Paulo, Brazil
| | - Juliana Pedrini Dias Aguiar
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, São Paulo, 13414-900, Brazil
| | - Ana Flávia Sanches Borges
- Department of Operative Dentistry, Endodontics and Dental Materials, Bauru School of Dentistry, University of São Paulo, Al. Octávio Pinheiro Brisola, 9-75, Vila Universitária, Bauru, SP, 17012-901, Brazil
| | - Fernanda Miori Pascon
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, São Paulo, 13414-900, Brazil
| | - Regina Maria Puppin-Rontani
- Department of Pediatric Dentistry, Piracicaba Dental School, State University of Campinas, Av. Limeira, 901, Piracicaba, São Paulo, 13414-900, Brazil.
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Kakuda S, Sidhu SK, Sano H. Buffering or non-buffering; an action of pit-and-fissure sealants. J Dent 2015; 43:1285-9. [PMID: 26163162 DOI: 10.1016/j.jdent.2015.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2014] [Revised: 06/29/2015] [Accepted: 06/30/2015] [Indexed: 11/19/2022] Open
Abstract
OBJECTIVES The aim of this study was to evaluate the buffering capacity of glass-ionomer material in vitro. The null hypothesis tested was that there is no effect of cured glass-ionomer pit-and-fissure sealant (PFS) pastes on the environmental acidity as well as the tooth substrate. METHOD For each material, a cured PFS disk and a section of human enamel were simultaneously soaked in lactic acid solution in a conical tube, and the pH of the solution was measured daily for one week. Subsequently, the total amount of calcium leached out in solution was also measured with ICP-AES. RESULTS The results showed that the acidity of the solutions changed over time. Significant differences of calcium ion concentration in solution were observed as a result of decalcification. As the PFS products tested did not include calcium, the concentration of calcium ion released indicated acidic erosion of the tooth enamel. CONCLUSIONS The glass-ionomer countered the acid of the solution rapidly and preserved the structure of human tooth enamel.
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Affiliation(s)
- Shinichi Kakuda
- Department of Restorative Dentistry, Division of Oral Health Science, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan.
| | - Sharanbir K Sidhu
- Institute of Dentistry, Barts & The London School of Medicine and Dentistry, Queen Mary University of London, London, United Kingdom
| | - Hidehiko Sano
- Department of Restorative Dentistry, Division of Oral Health Science, Graduate School of Dental Medicine, Hokkaido University, Sapporo, Japan
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Rogers HJ, Morgan AG, Batley H, Deery C. Why, what and how: caries control for erupting molars. ACTA ACUST UNITED AC 2015; 42:154-6, 159. [PMID: 26058229 DOI: 10.12968/denu.2015.42.2.154] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
This article aims to update the practitioner on the various techniques and interventions available to prevent or control caries during this high-risk period. The evidence to support provision of toothbrushing advice, placement of fissure sealants and fluoride varnish application is considered, along with more novel methods. An evidence-based protocol is suggested to help the practitioner determine when further intervention is required and what action to undertake. Clinical Relevance: This article aims to reinforce the need for rigorous caries prevention in an erupting permanent molar and provides an update on the evidence behind a range of clinical techniques used for this purpose.
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Hu X, Fan M, Rong W, Lo ECM, Bronkhorst E, Frencken JE. Sealant retention is better assessed through colour photographs than through the replica and the visual examination methods. Eur J Oral Sci 2014; 122:279-85. [PMID: 24965565 DOI: 10.1111/eos.12138] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/12/2014] [Indexed: 11/28/2022]
Abstract
The aim of this study was to test the hypothesis that the colour photograph method has a higher level of validity for assessing sealant retention than the visual clinical examination and replica methods. Sealed molars were assessed by two evaluators. The scores for the three methods were compared against consensus scores derived through assessing retention from scanning electron microscopy images (reference standard). The presence/absence (survival) of retained sealants on occlusal surfaces was determined according to the traditional and modified categorizations of retention. Sensitivity, specificity, and Youden-index scores were calculated. Sealant retention assessment scores for visual clinical examinations and for colour photographs were compared with those of the reference standard on 95 surfaces, and sealant retention assessment scores for replicas were compared with those of the reference standard on 33 surfaces. The highest mean Youden-index score for the presence/absence of sealant material was observed for the colour photograph method, followed by that for the replica method; the visual clinical examination method scored lowest. The mean Youden-index score for the survival of retained sealants was highest for the colour photograph method for both the traditional (0.882) and the modified (0.768) categories of sealant retention, whilst the visual clinical examination method had the lowest Youden-index score for these categories (0.745 and 0.063, respectively). The colour photograph method had a higher validity than the replica and the visual examination methods for assessing sealant retention.
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Affiliation(s)
- Xuan Hu
- Key Laboratory for Oral Biomedical Engineering of the Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
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40
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Cagetti MG, Carta G, Cocco F, Sale S, Congiu G, Mura A, Strohmenger L, Lingström P, Campus G. Effect of Fluoridated Sealants on Adjacent Tooth Surfaces: A 30-mo Randomized Clinical Trial. J Dent Res 2014; 93:59S-65S. [PMID: 24846910 DOI: 10.1177/0022034514535808] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
A double-blind randomized clinical trial was performed in 6- to 7-yr-old schoolchildren to evaluate, in a 30-mo period, whether the caries increment on the distal surface of the second primary molars adjacent to permanent first molars sealed with fluoride release compounds would be lower with respect to those adjacent to permanent first molars sealed with a nonfluoridated sealant. In sum, 2,776 subjects were enrolled and randomly divided into 3 groups receiving sealants on sound first molars: high-viscosity glass ionomer cement (GIC group); resin-based sealant with fluoride (fluoride-RB group); and a resin-based sealant without fluoride (RB group). Caries (D1 - D3 level) was recorded on the distal surface of the second primary molar, considered the unit of analysis including only sound surfaces at the baseline. At baseline, no differences in caries prevalence were recorded in the 3 groups regarding the considered surfaces. At follow-up, the prevalence of an affected unit of analysis was statistically lower (p = .03) in the GIC and fluoride-RB groups (p = .04). In the GIC group, fewer new caries were observed in the unit of analysis respect to the other 2 groups. Incidence rate ratios (IRRs) were 0.70 (95% confidence interval: 0.50, 0.86; p < .01) for GIC vs. RB and 0.79 (95% confidence interval: 0.67, 0.89; p = .005) for fluoride-RB vs. RB [Corrected]. Caries incidence was significantly associated with low socioeconomic status (IRR = 1.18; 95% confidence interval: 1.10, 1.42; p = .05). Dental sealant high-viscosity GIC and fluoride-RB demonstrated protection against dental caries, and there was evidence that these materials afforded additional protection for the tooth nearest to the sealed tooth (clinical trial registration NCT01588210).
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Affiliation(s)
- M G Cagetti
- WHO Collaborating Centre of Milan for Epidemiology and Community Dentistry, University of Milan, San Paolo Hospital, Milan, Italy
| | - G Carta
- Department of Surgery, Microsurgery, and Medical Science, School of Dentistry, University of Sassari, Italy
| | - F Cocco
- WHO Collaborating Centre of Milan for Epidemiology and Community Dentistry, University of Milan, San Paolo Hospital, Milan, Italy Department of Chemistry, University of Sassari, Italy
| | - S Sale
- Department of Surgery, Microsurgery, and Medical Science, School of Dentistry, University of Sassari, Italy
| | - G Congiu
- Department of Surgery, Microsurgery, and Medical Science, School of Dentistry, University of Sassari, Italy
| | - A Mura
- Department of Surgery, Microsurgery, and Medical Science, School of Dentistry, University of Sassari, Italy
| | - L Strohmenger
- WHO Collaborating Centre of Milan for Epidemiology and Community Dentistry, University of Milan, San Paolo Hospital, Milan, Italy
| | - P Lingström
- Department of Cariology, Institute of Odontology, Sahlgrenska Academy, University of Gothenburg, Sweden
| | - G Campus
- WHO Collaborating Centre of Milan for Epidemiology and Community Dentistry, University of Milan, San Paolo Hospital, Milan, Italy Department of Surgery, Microsurgery, and Medical Science, School of Dentistry, University of Sassari, Italy
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Chen XX, Liu XG. Clinical comparison of Fuji VII and a resin sealant in children at high and low risk of caries. Dent Mater J 2014; 32:512-8. [PMID: 23719016 DOI: 10.4012/dmj.2012-300] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
The purpose was to compare the retention and caries preventive effect of Fuji VII and a resin-based sealant in children at high risk (HR) and low risk (LR) of caries. Fifty-seven schoolchildren (150 teeth) with completely erupted bilateral permanent first molars were included. The study was a split-mouth, randomized trial. Sealant retention and caries were evaluated after 6 months, 1 year and 2 years. After 2 years, there was no statistically significant difference in the incidence of caries between Fuji VII and Concise in the HR and LR groups. With Concise, LR children were less likely to have dental caries than HR. With Fuji VII, there was no difference in caries incidence between LR and HR. Retention of Concise was superior to that of Fuji VII. Our results suggest that Fuji VII and Concise sealants had similar caries preventive effects in children at high and low risk of caries.
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Affiliation(s)
- Xiao xian Chen
- Department of Pediatric Dentistry, First Dental Center, Peking University School and Hospital of Stomatology, Jia No. 37 Xishiku Street, Xicheng District, Beijing, 100034, People's Republic of China
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Mickenautsch S, Yengopal V. The modified Ottawa method to establish the update need of a systematic review: glass-ionomer versus resin sealants for caries prevention. J Appl Oral Sci 2014; 21:482-9. [PMID: 24212996 PMCID: PMC3881834 DOI: 10.1590/1679-775720130014] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2013] [Accepted: 08/27/2013] [Indexed: 11/23/2022] Open
Abstract
Objective To demonstrate the application of the modified Ottawa method by establishing the
update need of a systematic review with focus on the caries preventive effect of
GIC versus resin pit and fissure sealants; to answer the question as to whether
the existing conclusions of this systematic review are still current; to establish
whether a new update of this systematic review was needed. Methods: Application of the Modified Ottawa method. Application date: April/May 2012. Results Four signals aligned with the criteria of the modified Ottawa method were
identified. The content of these signals suggest that higher precision of the
current systematic review results might be achieved if an update of the current
review were conducted at this point in time. However, these signals further
indicate that such systematic review update, despite its higher precision, would
only confirm the existing review conclusion that no statistically significant
difference exists in the caries-preventive effect of GIC and resin-based fissure
sealants. Conclusion In conclusion, this study demonstrated the modified Ottawa method as an effective
tool in establishing the update need of the systematic review. In addition, it was
established that the conclusions of the systematic review in relation to the
caries preventive effect of GIC versus resin based fissure sealants are still
current, and that no update of this systematic review was warranted at date of
application.
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Affiliation(s)
- Steffen Mickenautsch
- SYSTEM Initiative/Department of Community Dentistry, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
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Affiliation(s)
- Jo E Frencken
- Department of Global Oral Health, College of Dental Sciences, Radboud University Medical Centre, PO Box 9101, 6500 HB Nijmegen, The Netherlands
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SIMSEK DERELIOGLU S, YILMAZ Y, CELIK P, CARIKCIOGLU B, KELES S. Bond strength and microleakage of self-adhesive and conventional fissure sealants. Dent Mater J 2014; 33:530-8. [DOI: 10.4012/dmj.2013-227] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Zahngesundheit erster Molaren bei westfälischen Migranten und deutschen Schülern. Bundesgesundheitsblatt Gesundheitsforschung Gesundheitsschutz 2014; 57:128-34. [DOI: 10.1007/s00103-013-1879-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Donovan TE, Anderson M, Becker W, Cagna DR, Carr GB, Albouy JP, Metz J, Eichmiller F, McKee JR. Annual Review of selected dental literature: Report of the Committee on Scientific Investigation of the American Academy of Restorative Dentistry. J Prosthet Dent 2013; 110:161-210. [DOI: 10.1016/s0022-3913(13)60358-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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Raucci-Neto W, de Castro-Raucci LMS, Lepri CP, Faraoni-Romano JJ, Gomes da Silva JM, Palma-Dibb RG. Nd:YAG laser in occlusal caries prevention of primary teeth: a randomized clinical trial. Lasers Med Sci 2013; 30:761-8. [PMID: 23955196 DOI: 10.1007/s10103-013-1417-z] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Accepted: 07/29/2013] [Indexed: 10/26/2022]
Abstract
Dental caries is still the most prevalent chronic disease affecting human populations. Among the preventive treatments performed, it has been reported that laser irradiation combined with topical fluoride can induce an even greater increase in enamel caries resistance. The aim of this study was to evaluate the Nd:YAG laser, with or without fluoride, in occlusal caries prevention of the primary dentition. A double-blind split-mouth study design was used. Fifty-two children with high caries risk (7.6 ± 1.4 years) were selected and received the following: G1--the first molar was a negative control, and the second received a resin sealant; G2--the first molar was a negative control, and the second received laser irradiation (50 mJ, 10 Hz, 0.5 W); G3--the first molar received only acidulate phosphate fluoride (APF), and the second received APF + laser; G4--fisrt molar received only fluoride varnish, and the second received fluoride varnish + laser. Patients were followed up to 12 months to evaluate the presence of white-spot lesions and/or caries cavities by three calibrated observers. Thirty-five patients completed the study. Significant differences were found between the treatment and control groups (p < 0.05). The laser-alone and resin sealant resulted in statistically lower caries formation than the negative control group (p < 0.05). Nd:YAG laser irradiation in primary teeth effectively prevented occlusal caries in pits and fissures when used alone with lower energy over a 1-year period.
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Affiliation(s)
- Walter Raucci-Neto
- Department of Restorative Dentistry, Ribeirão Preto Dental School, University of São Paulo, Avenida do Café, s/nº, Monte Alegre, CEP 14040-904, Ribeirão Preto, SP, Brazil,
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Deery C. Caries detection and diagnosis, sealants and management of the possibly carious fissure. Br Dent J 2013; 214:551-7. [DOI: 10.1038/sj.bdj.2013.525] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2013] [Indexed: 11/09/2022]
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Ahovuo-Saloranta A, Forss H, Walsh T, Hiiri A, Nordblad A, Mäkelä M, Worthington HV. Sealants for preventing dental decay in the permanent teeth. Cochrane Database Syst Rev 2013:CD001830. [PMID: 23543512 DOI: 10.1002/14651858.cd001830.pub4] [Citation(s) in RCA: 144] [Impact Index Per Article: 13.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
BACKGROUND Dental sealants were introduced in the 1960s to help prevent dental caries in the pits and fissures of mainly the occlusal tooth surfaces. Sealants act to prevent the growth of bacteria that can lead to dental decay. There is evidence to suggest that fissure sealants are effective in preventing caries in children and adolescents when compared to no sealants. Their effectiveness may be related to the caries prevalence in the population. OBJECTIVES To compare the effects of different types of fissure sealants in preventing caries in permanent teeth in children and adolescents. SEARCH METHODS We searched the Cochrane Oral Health Group's Trials Register (to 1 November 2012); the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2012, Issue 7); MEDLINE via OVID (1946 to 1 November 2012); EMBASE via OVID (1980 to 1 November 2012); SCISEARCH, CAplus, INSPEC, NTIS and PASCAL via STN Easy (to 1 September 2012); and DARE, NHS EED and HTA (via the CAIRS web interface to 29 March 2012 and thereafter via Metaxis interface to September 2012). There were no language or publication restrictions. We also searched for ongoing trials via ClinicalTrials.gov (to 23 July 2012). SELECTION CRITERIA Randomised or quasi-randomised controlled trials of at least 12 months duration comparing sealants for preventing caries of occlusal or approximal surfaces of premolar or molar teeth with no sealant or different type of sealant in children and adolescents under 20 years of age. DATA COLLECTION AND ANALYSIS Two review authors independently screened search results, extracted data and assessed trial quality. We calculated the odds ratio (OR) for caries or no caries on occlusal surfaces of permanent molar teeth. For trials with a split-mouth design, the Becker-Balagtas odds ratio was used. For mean caries increment we used the mean difference. All measures are presented with 95% confidence intervals (CI). The quality of the evidence was assessed using GRADE methods. We conducted the meta-analyses using a random-effects model for those comparisons where there were more than three trials in the same comparison, otherwise the fixed-effect model was used. MAIN RESULTS Thirty-four trials are included in the review. Twelve trials evaluated the effects of sealant compared with no sealant (2575 participants) (one of those 12 trials stated only number of tooth pairs); 21 trials evaluated one type of sealant compared with another (3202 participants); and one trial evaluated two different types of sealant and no sealant (752 participants). Children were aged from 5 to 16 years. Trials rarely reported the background exposure to fluoride of the trial participants or the baseline caries prevalence.- Resin-based sealant compared with no sealant: Compared to control without sealant, second or third or fourth generation resin-based sealants prevented caries in first permanent molars in children aged 5 to 10 years (at 2 years of follow-up odds ratio (OR) 0.12, 95% confidence interval (CI) 0.07 to 0.19, six trials (five published in the 1970s and one in 2012), at low risk of bias, 1259 children randomised, 1066 children evaluated, moderate quality evidence). If we were to assume that 40% of the control tooth surfaces were decayed during 2 years of follow-up (400 carious teeth per 1000), then applying a resin-based sealant will reduce the proportion of the carious surfaces to 6.25% (95% CI 3.84% to 9.63%); similarly if we were to assume that 70% of the control tooth surfaces were decayed (700 carious teeth per 1000), then applying a resin-based sealant will reduce the proportion of the carious surfaces to 18.92% (95% CI 12.28% to 27.18%). This caries preventive effect was maintained at longer follow-up but both the quality and quantity of the evidence was reduced (e.g. at 48 to 54 months of follow-up OR 0.21, 95% CI 0.16 to 0.28, four trials (two studies at low risk of bias and two studies at high risk of bias), 482 children evaluated; risk ratio (RR) 0.24, 95% CI 0.12 to 0.45, one study at unclear risk of bias, 203 children evaluated).- Glass ionomer sealant compared with no sealant: There is insufficient evidence to make any conclusions about whether glass ionomer sealants, prevent caries compared to no sealant at 24-month follow-up (mean difference in DFS -0.18, 95% CI -0.39 to 0.03, one trial at unclear risk of bias, 452 children randomised, 404 children evaluated, very low quality evidence).- Sealant compared with another sealant: The relative effectiveness of different types of sealants remained inconclusive in this review. Twenty-one trials directly compared two different sealant materials. Several different comparisons were made according to type of sealant, outcome measure and duration of follow-up. There was great variation with regard to comparisons, outcomes, time of outcomes reported and background fluoride exposure if this was reported.Fifteen trials compared glass ionomer with resin sealants and there is insufficient evidence to make any conclusions about the superiority of either of the two materials. Although there were 15 trials the event rate was very low in many of these which restricted their contribution to the results.Three trials compared resin-modified glass ionomer with resin sealant and reported inconsistent results.Two small low quality trials compared polyacid-modified resin sealants with resin sealants and found no difference in caries after 2 years.- Adverse effects: Only two trials mentioned adverse effects and stated that no adverse effects were reported by participants. AUTHORS' CONCLUSIONS The application of sealants is a recommended procedure to prevent or control caries. Sealing the occlusal surfaces of permanent molars in children and adolescents reduces caries up to 48 months when compared to no sealant, after longer follow-up the quantity and quality of the evidence is reduced. The review revealed that sealants are effective in high risk children but information on the magnitude of the benefit of sealing in other conditions is scarce. The relative effectiveness of different types of sealants has yet to be established.
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Affiliation(s)
- Anneli Ahovuo-Saloranta
- Finnish Office for Health Technology Assessment / FinOHTA, National Institute for Health and Welfare / THL, Tampere, Finland.
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Phipps KR, Ricks TL, Blahut P. Permanent first molar eruption and caries patterns in American Indian and Alaska Native children: challenging the concept of targeting second grade for school-based sealant programs. J Public Health Dent 2013; 73:175-8. [PMID: 23488828 DOI: 10.1111/jphd.12011] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2012] [Accepted: 02/01/2013] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To describe first permanent molar eruption and caries patterns among American Indian and Alaska Native (AI/AN) children in order to identify the appropriate target grade for school-based sealant programs. METHODS We used data from the 2011-2012 Indian Health Service oral health surveillance survey of AI/AN children in kindergarten through third grade. Children were screened by trained examiners. Cavitated lesions were classified as decayed, and teeth with any portion of the crown exposed were considered erupted. RESULTS We screened 15,611 AI/AN children in 186 schools. The percentage with four erupted first molars was 27 percent of kindergarten, 76 percent of first, 96 percent of second, and 99 percent of third-grade children. About 7 percent of kindergarteners had decayed, missing, or filled molars compared with 20 percent, 30 percent, and 38 percent of first, second, and third graders, respectively. CONCLUSION School-based sealant programs for AI/AN children should target kindergarten and first grade with follow-up programs for second-grade children.
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