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Adel SM, El-Harouni N, Vaid NR. White Spot Lesions: State of the Art Biomaterials and Workflows used in Prevention, Progression and Treatment. Semin Orthod 2023. [DOI: 10.1053/j.sodo.2023.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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R Mithun D, Moses J, Sharanya. Ozone therapy in management and prevention of dental caries- A Review. INTERNATIONAL JOURNAL OF PEDODONTIC REHABILITATION 2022. [DOI: 10.56501/intjpedorehab.v7i2.579] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Dental caries is the irreversible microbial disease of teeth causing demineralization of inorganic and destruction of organic. It is of serious concern as it can lead to pain due to various pulpal and periapical pathologies. It is a tedious job to prevent this dental caries which is very common dental problem with each and everyone. With new concepts emerging in prevention and management of caries, Ozone therapy is tool to prevent and manage dental caries. The use of ozone (O3) gas as a therapy is skeptical due to unstable structure. The main beneficial effect of ozone is its antibacterial effect against various bacteria. These antibacterial effects are even attributed to the prevention and management of caries. This therapy is of controversy as some prove this to be less or no effective or some prove to be more effective. This article reviews various benefits of ozone therapy in prevention and management of caries and also discussion on controversies to it.
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Kade KK, Chaudhary S, Shah R, Patil S, Patel A, Kamble A. Comparative Evaluation of the Remineralization Potential of Fluoride-containing Toothpaste, Honey Ginger Paste and Ozone. An In Vitro Study. Int J Clin Pediatr Dent 2022; 15:541-548. [PMID: 36865712 PMCID: PMC9973117 DOI: 10.5005/jp-journals-10005-2445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Introduction A drop in pH of the oral cavity results in demineralization, which, if continued, leads to loss of minerals from tooth structure, resulting in dental caries. A goal of modern dentistry is to manage noncavitated caries lesions noninvasively through remineralization in an attempt to prevent disease progression. Materials and methods A total of 40 extracted premolar teeth were selected for the study. The specimens were divided into four groups, group I, the control group; group II, remineralizing agent as fluoride toothpaste; group III, the treatment material as ginger and honey paste; and group IV, the treatment material as ozone oil. An initial reading of surface roughness and hardness was recorded for the group (control group). Repeated treatment has continued lasting 21 days. This saliva was changed each day. Following the lesion formation procedure, the surface microhardness was measured for all specimens. The parameters were 200 gm force for 15 seconds with a Vickers indenter and the roughness of the demineralized area of each specimen was obtained by using the surface roughness tester. Results Surface roughness was checked by using a surface roughness tester. Before starting the pH cycle, the baseline value for the control group was calculated. The baseline value for the control group was calculated. The surface roughness average value for 10 samples is 0.555 µm and the average surface microhardness is 304 HV; the average surface roughness value for fluoride is 0.244 µm and the microhardness is 256 HV, 0.241 µm, and 271 HV value for honey-ginger paste. For ozone surface roughness average value is 0.238 µm and the surface microhardness average mean value is 253 HV. Conclusion The future of dentistry will rely on the regeneration of tooth structure. There is no significant difference seen between each treatment group. Considering the adverse effect of fluoride, we can consider honey-ginger and ozone as good remineralizing agents for fluoride. How to cite this article Kade KK, Chaudhary S, Shah R, et al. Comparative Evaluation of the Remineralization Potential of Fluoride-containing Toothpaste, Honey Ginger Paste and Ozone. An In Vitro Study. Int J Clin Pediatr Dent 2022;15(5):541-548.
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Affiliation(s)
- Kimaya K Kade
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
| | - Shweta Chaudhary
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
| | - Rohan Shah
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
| | - Smita Patil
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
| | - Alok Patel
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
| | - Amol Kamble
- Department of Pediatric and Preventive Dentistry, Bharati Vidyapeeth Dental College and Hospital (Deemed to be University), Pune, Maharashtra, India
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Microbiological Evaluation of Water Used in Dental Units. WATER 2022. [DOI: 10.3390/w14060915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
In modern dentistry, dental units are used for the treatment of patients’ teeth, and they need water to operate. Water circulates in a closed vessel system and finally reaches the mucous membranes of the patient as well as the dentist themselves. Therefore, the microbiological safety of this water should be a priority for physicians. This study aims to identify and determine the microbial count, expressed in CFU/mL, in water samples from various parts of the dental unit that are in direct contact with the patient. Thirty-four dental units located in dentistry rooms were analysed. The dentistry rooms were divided into three categories: surgical, conservative, and periodontal. It was found that in surgical rooms, the bacterial count was 1464.76 CFU/mL, and the most common bacterium was Staphylococcus pasteuri—23.88% of the total bacteria identified. In dentistry rooms where conservative treatments were applied, the average bacterial concentration was 8208.35 CFU/mL, and the most common bacterium was Ralsonia pickettii (26.31%). The periodontal rooms were also dominated by R. pickettii (45.13%), and the average bacterial concentration was 8743.08 CFU/mL. Fungi were also detected. Rhodotorula spp., Alternaria spp., and Candida parapsilosis were found to be the most common bacteria which are potentially harmful. This study indicates the need for effective decontamination of the water that is used in dental units and for constant monitoring of the level of contaminants present in the closed vessel system.
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Suh Y, Patel S, Kaitlyn R, Gandhi J, Joshi G, Smith NL, Khan SA. Clinical utility of ozone therapy in dental and oral medicine. Med Gas Res 2020; 9:163-167. [PMID: 31552882 PMCID: PMC6779001 DOI: 10.4103/2045-9912.266997] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Ozone is a highly reactive compound composed of three oxygen atoms that acts as an oxidant and oxidizer. It exists at the ground level as an air pollutant and a constituent of urban smog, as well as in the Earth’s upper atmosphere as a protective layer from ultraviolet rays. Healthy cells contain antioxidants such as vitamins C and E to protect against ozone oxidization. However, pathogens such as bacteria contain very trace amounts of antioxidants in their membranes, which make them susceptible to ozone and destroy the cell membrane. This review explores the history, composition, and use of ozone worldwide in dentistry. Ozone therapy has thus far been utilized with wound healing, dental caries, oral lichen planus, gingivitis and periodontitis, halitosis, osteonecrosis of the jaw, post-surgical pain, plaque and biofilms, root canals, dentin hypersensitivity, temporomandibular joint disorders, and teeth whitening. The utility of ozone will undoubtedly grow if studies continue to show positive outcomes in an increasing number of dental conditions.
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Affiliation(s)
- Yiji Suh
- Department of Physiology and Biophysics, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Shrey Patel
- Department of Physiology and Biophysics, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Re Kaitlyn
- Department of Physiology and Biophysics, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
| | - Jason Gandhi
- Department of Physiology and Biophysics, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA; Medical Student Research Institute, St. George's University School of Medicine, Grenada, West Indies
| | - Gunjan Joshi
- Department of Internal Medicine, Stony Brook Southampton Hospital, Southampton, NY, USA
| | | | - Sardar Ali Khan
- Department of Physiology and Biophysics; Department of Urology, Stony Brook University Renaissance School of Medicine, Stony Brook, NY, USA
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Poklepovic Pericic T, Worthington HV, Johnson TM, Sambunjak D, Imai P, Clarkson JE, Tugwell P. WITHDRAWN: Interdental brushing for the prevention and control of periodontal diseases and dental caries in adults. Cochrane Database Syst Rev 2019; 4:CD009857. [PMID: 31017680 PMCID: PMC6481275 DOI: 10.1002/14651858.cd009857.pub3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND Effective oral hygiene is a crucial factor in maintaining good oral health, which is associated with overall health and health-related quality of life. Dental floss has been used for many years in conjunction with toothbrushing for removing dental plaque in between teeth, however, interdental brushes have been developed which many people find easier to use than floss, providing there is sufficient space between the teeth. OBJECTIVES To evaluate the effects of interdental brushing in addition to toothbrushing, as compared with toothbrushing alone or toothbrushing and flossing for the prevention and control of periodontal diseases, dental plaque and dental caries. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Group's Trials Register (to 7 March 2013), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2013, Issue 2), MEDLINE via OVID (1946 to 7 March 2013), EMBASE via OVID (1980 to 7 March 2013), CINAHL via EBSCO (1980 to 7 March 2013), LILACS via BIREME (1982 to 7 March 2013), ZETOC Conference Proceedings (1980 to 7 March 2013) and Web of Science Conference Proceedings (1990 to 7 March 2013). We searched the US National Institutes of Health Trials Register (http://clinicaltrials.gov) and the metaRegister of Controlled Trials (http://www.controlled-trials.com/mrct/) for ongoing trials to 7 March 2013. No restrictions were placed on the language or date of publication when searching the electronic databases. SELECTION CRITERIA We included randomised controlled trials (including split-mouth design, cross-over and cluster-randomised trials) of dentate adult patients. The interventions were a combination of toothbrushing and any interdental brushing procedure compared with toothbrushing only or toothbrushing and flossing. DATA COLLECTION AND ANALYSIS At least two review authors assessed each of the included studies to confirm eligibility, assessed risk of bias and extracted data using a piloted data extraction form. We calculated standardised mean difference (SMD) and 95% confidence interval (CI) for continuous outcomes where different scales were used to assess an outcome. We attempted to extract data on adverse effects of interventions. Where data were missing or unclear we attempted to contact study authors to obtain further information. MAIN RESULTS There were seven studies (total 354 participants analysed) included in this review. We assessed one study as being low, three studies as being high and three studies as being at unclear risk of bias. Studies only reported the clinical outcome gingivitis and plaque data, with no studies providing data on many of the outcomes: periodontitis, caries, halitosis and quality of life. Three studies reported that no adverse events were observed or reported during the study. Two other studies provided some data on adverse events but we were unable to pool the data due to lack of detail. Two studies did not report whether adverse events occurred.Interdental brushing in addition to toothbrushing, as compared with toothbrushing aloneOnly one high risk of bias study (62 participants in analysis) looked at this comparison and there was very low-quality evidence for a reduction in gingivitis (0 to 4 scale, mean in control): mean difference (MD) 0.53 (95% CI 0.23 to 0.83) and plaque (0 to 5 scale): MD 0.95 (95% CI 0.56 to 1.34) at one month, favouring of use of interdental brushes. This represents a 34% reduction in gingivitis and a 32% reduction in plaque.Interdental brushing in addition to toothbrushing, as compared with toothbrushing and flossingSeven studies provided data showing a reduction in gingivitis in favour of interdental brushing at one month: SMD -0.53 (95% CI -0.81 to -0.24, seven studies, 326 participants, low-quality evidence). This translates to a 52% reduction in gingivitis (Eastman Bleeding Index). Although a high effect size in the same direction was observed at three months (SMD -1.98, 95% CI -5.42 to 1.47, two studies, 107 participants, very low quality), the confidence interval was wide and did not exclude the possibility of no difference. There was insufficient evidence to claim a benefit for either interdental brushing or flossing for reducing plaque (SMD at one month 0.10, 95% CI -0.13 to 0.33, seven studies, 326 participants, low-quality evidence) and insufficient evidence at three months (SMD -2.14, 95% CI -5.25 to 0.97, two studies, 107 participants very low-quality evidence). AUTHORS' CONCLUSIONS Only one study looked at whether toothbrushing with interdental brushing was better than toothbrushing alone, and there was very low-quality evidence for a reduction in gingivitis and plaque at one month. There is also low-quality evidence from seven studies that interdental brushing reduces gingivitis when compared with flossing, but these results were only found at one month. There was insufficient evidence to determine whether interdental brushing reduced or increased levels of plaque when compared to flossing.
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Affiliation(s)
- Tina Poklepovic Pericic
- School of Medicine, University of SplitCochrane CroatiaSoltanska 2SplitSplitsko‐dalmatinska CountyCroatia21 000
| | - Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
| | - Trevor M Johnson
- RCS EnglandFaculty of General Dental Practice (UK)35‐43 Lincoln's Inn FieldsLondonUKWC2A 3PE
| | - Dario Sambunjak
- Catholic University of CroatiaCenter for Evidence‐Based Medicine and Health CareIlica 242ZagrebCroatia10000
| | - Pauline Imai
- MTI Community CollegeHealthcare FacultySuite 2004980 KingswayBurnabyBCCanadaV5H 4K7
| | - Janet E Clarkson
- Dundee Dental School, University of DundeeDivision of Oral Health SciencesPark PlaceDundeeScotlandUKDD1 4HR
| | - Peter Tugwell
- University of OttawaDepartment of Medicine, Faculty of MedicineOttawaONCanadaK1H 8M5
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Sambunjak D, Nickerson JW, Poklepovic Pericic T, Johnson TM, Imai P, Tugwell P, Worthington HV. WITHDRAWN: Flossing for the management of periodontal diseases and dental caries in adults. Cochrane Database Syst Rev 2019; 4:CD008829. [PMID: 31013348 PMCID: PMC6478368 DOI: 10.1002/14651858.cd008829.pub3] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
BACKGROUND Good oral hygiene is thought to be important for oral health. This review is to determine the effectiveness of flossing in addition to toothbrushing for preventing gum disease and dental caries in adults. OBJECTIVES To assess the effects of flossing in addition to toothbrushing, as compared with toothbrushing alone, in the management of periodontal diseases and dental caries in adults. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Group Trials Register (to 17 October 2011), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 4), MEDLINE via OVID (1950 to 17 October 2011), EMBASE via OVID (1980 to 17 October 2011), CINAHL via EBSCO (1980 to 17 October 2011), LILACS via BIREME (1982 to 17 October 2011), ZETOC Conference Proceedings (1980 to 17 October 2011), Web of Science Conference Proceedings (1990 to 17 October 2011), Clinicaltrials.gov (to 17 October 2011) and the metaRegister of Controlled Clinical Trials (to 17 October 2011). We imposed no restrictions regarding language or date of publication. We contacted manufacturers of dental floss to identify trials. SELECTION CRITERIA We included randomised controlled trials conducted comparing toothbrushing and flossing with only toothbrushing, in adults. DATA COLLECTION AND ANALYSIS Two review authors independently assessed risk of bias for the included studies and extracted data. We contacted trial authors for further details where these were unclear. The effect measure for each meta-analysis was the standardised mean difference (SMD) with 95% confidence intervals (CI) using random-effects models. We examined potential sources of heterogeneity, along with sensitivity analyses omitting trials at high risk of bias. MAIN RESULTS Twelve trials were included in this review, with a total of 582 participants in flossing plus toothbrushing (intervention) groups and 501 participants in toothbrushing (control) groups. All included trials reported the outcomes of plaque and gingivitis. Seven of the included trials were assessed as at unclear risk of bias and five were at high risk of bias.Flossing plus toothbrushing showed a statistically significant benefit compared to toothbrushing in reducing gingivitis at the three time points studied, the SMD being -0.36 (95% CI -0.66 to -0.05) at 1 month, SMD -0.41 (95% CI -0.68 to -0.14) at 3 months and SMD -0.72 (95% CI -1.09 to -0.35) at 6 months. The 1-month estimate translates to a 0.13 point reduction on a 0 to 3 point scale for Loe-Silness gingivitis index, and the 3 and 6 month results translate to 0.20 and 0.09 reductions on the same scale.Overall there is weak, very unreliable evidence which suggests that flossing plus toothbrushing may be associated with a small reduction in plaque at 1 or 3 months.None of the included trials reported data for the outcomes of caries, calculus, clinical attachment loss, or quality of life. There was some inconsistent reporting of adverse effects. AUTHORS' CONCLUSIONS There is some evidence from twelve studies that flossing in addition to toothbrushing reduces gingivitis compared to toothbrushing alone. There is weak, very unreliable evidence from 10 studies that flossing plus toothbrushing may be associated with a small reduction in plaque at 1 and 3 months. No studies reported the effectiveness of flossing plus toothbrushing for preventing dental caries.
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Affiliation(s)
- Dario Sambunjak
- Center for Evidence-Based Medicine and Health Care, Catholic University of Croatia, Ilica 242, Zagreb, Croatia, 10000
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Worthington HV, MacDonald L, Poklepovic Pericic T, Sambunjak D, Johnson TM, Imai P, Clarkson JE. Home use of interdental cleaning devices, in addition to toothbrushing, for preventing and controlling periodontal diseases and dental caries. Cochrane Database Syst Rev 2019; 4:CD012018. [PMID: 30968949 PMCID: PMC6953268 DOI: 10.1002/14651858.cd012018.pub2] [Citation(s) in RCA: 91] [Impact Index Per Article: 18.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
BACKGROUND Dental caries (tooth decay) and periodontal diseases (gingivitis and periodontitis) affect the majority of people worldwide, and treatment costs place a significant burden on health services. Decay and gum disease can cause pain, eating and speaking difficulties, low self-esteem, and even tooth loss and the need for surgery. As dental plaque is the primary cause, self-administered daily mechanical disruption and removal of plaque is important for oral health. Toothbrushing can remove supragingival plaque on the facial and lingual/palatal surfaces, but special devices (such as floss, brushes, sticks, and irrigators) are often recommended to reach into the interdental area. OBJECTIVES To evaluate the effectiveness of interdental cleaning devices used at home, in addition to toothbrushing, compared with toothbrushing alone, for preventing and controlling periodontal diseases, caries, and plaque. A secondary objective was to compare different interdental cleaning devices with each other. SEARCH METHODS Cochrane Oral Health's Information Specialist searched: Cochrane Oral Health's Trials Register (to 16 January 2019), the Cochrane Central Register of Controlled Trials (CENTRAL) (the Cochrane Library, 2018, Issue 12), MEDLINE Ovid (1946 to 16 January 2019), Embase Ovid (1980 to 16 January 2019) and CINAHL EBSCO (1937 to 16 January 2019). The US National Institutes of Health Trials Registry (ClinicalTrials.gov) and the World Health Organization International Clinical Trials Registry Platform were searched for ongoing trials. No restrictions were placed on the language or date of publication. SELECTION CRITERIA Randomised controlled trials (RCTs) that compared toothbrushing and a home-use interdental cleaning device versus toothbrushing alone or with another device (minimum duration four weeks). DATA COLLECTION AND ANALYSIS At least two review authors independently screened searches, selected studies, extracted data, assessed studies' risk of bias, and assessed evidence certainty as high, moderate, low or very low, according to GRADE. We extracted indices measured on interproximal surfaces, where possible. We conducted random-effects meta-analyses, using mean differences (MDs) or standardised mean differences (SMDs). MAIN RESULTS We included 35 RCTs (3929 randomised adult participants). Studies were at high risk of performance bias as blinding of participants was not possible. Only two studies were otherwise at low risk of bias. Many participants had a low level of baseline gingival inflammation.Studies evaluated the following devices plus toothbrushing versus toothbrushing: floss (15 trials), interdental brushes (2 trials), wooden cleaning sticks (2 trials), rubber/elastomeric cleaning sticks (2 trials), oral irrigators (5 trials). Four devices were compared with floss: interdental brushes (9 trials), wooden cleaning sticks (3 trials), rubber/elastomeric cleaning sticks (9 trials) and oral irrigators (2 trials). Another comparison was rubber/elastomeric cleaning sticks versus interdental brushes (3 trials).No trials assessed interproximal caries, and most did not assess periodontitis. Gingivitis was measured by indices (most commonly, Löe-Silness, 0 to 3 scale) and by proportion of bleeding sites. Plaque was measured by indices, most often Quigley-Hein (0 to 5). PRIMARY OBJECTIVE comparisons against toothbrushing aloneLow-certainty evidence suggested that flossing, in addition to toothbrushing, may reduce gingivitis (measured by gingival index (GI)) at one month (SMD -0.58, 95% confidence interval (CI) -1.12 to -0.04; 8 trials, 585 participants), three months or six months. The results for proportion of bleeding sites and plaque were inconsistent (very low-certainty evidence).Very low-certainty evidence suggested that using an interdental brush, plus toothbrushing, may reduce gingivitis (measured by GI) at one month (MD -0.53, 95% CI -0.83 to -0.23; 1 trial, 62 participants), though there was no clear difference in bleeding sites (MD -0.05, 95% CI -0.13 to 0.03; 1 trial, 31 participants). Low-certainty evidence suggested interdental brushes may reduce plaque more than toothbrushing alone (SMD -1.07, 95% CI -1.51 to -0.63; 2 trials, 93 participants).Very low-certainty evidence suggested that using wooden cleaning sticks, plus toothbrushing, may reduce bleeding sites at three months (MD -0.25, 95% CI -0.37 to -0.13; 1 trial, 24 participants), but not plaque (MD -0.03, 95% CI -0.13 to 0.07).Very low-certainty evidence suggested that using rubber/elastomeric interdental cleaning sticks, plus toothbrushing, may reduce plaque at one month (MD -0.22, 95% CI -0.41 to -0.03), but this was not found for gingivitis (GI MD -0.01, 95% CI -0.19 to 0.21; 1 trial, 12 participants; bleeding MD 0.07, 95% CI -0.15 to 0.01; 1 trial, 30 participants).Very-low certainty evidence suggested oral irrigators may reduce gingivitis measured by GI at one month (SMD -0.48, 95% CI -0.89 to -0.06; 4 trials, 380 participants), but not at three or six months. Low-certainty evidence suggested that oral irrigators did not reduce bleeding sites at one month (MD -0.00, 95% CI -0.07 to 0.06; 2 trials, 126 participants) or three months, or plaque at one month (SMD -0.16, 95% CI -0.41 to 0.10; 3 trials, 235 participants), three months or six months, more than toothbrushing alone. SECONDARY OBJECTIVE comparisons between devicesLow-certainty evidence suggested interdental brushes may reduce gingivitis more than floss at one and three months, but did not show a difference for periodontitis measured by probing pocket depth. Evidence for plaque was inconsistent.Low- to very low-certainty evidence suggested oral irrigation may reduce gingivitis at one month compared to flossing, but very low-certainty evidence did not suggest a difference between devices for plaque.Very low-certainty evidence for interdental brushes or flossing versus interdental cleaning sticks did not demonstrate superiority of either intervention.Adverse eventsStudies that measured adverse events found no severe events caused by devices, and no evidence of differences between study groups in minor effects such as gingival irritation. AUTHORS' CONCLUSIONS Using floss or interdental brushes in addition to toothbrushing may reduce gingivitis or plaque, or both, more than toothbrushing alone. Interdental brushes may be more effective than floss. Available evidence for tooth cleaning sticks and oral irrigators is limited and inconsistent. Outcomes were mostly measured in the short term and participants in most studies had a low level of baseline gingival inflammation. Overall, the evidence was low to very low-certainty, and the effect sizes observed may not be clinically important. Future trials should report participant periodontal status according to the new periodontal diseases classification, and last long enough to measure interproximal caries and periodontitis.
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Affiliation(s)
- Helen V Worthington
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
| | - Laura MacDonald
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
| | - Tina Poklepovic Pericic
- School of Medicine, University of SplitCochrane CroatiaSoltanska 2SplitSplitsko‐dalmatinska CountyCroatia21 000
| | - Dario Sambunjak
- Catholic University of CroatiaCenter for Evidence‐Based Medicine and Health CareIlica 242ZagrebCroatia10000
| | - Trevor M Johnson
- RCS EnglandFaculty of General Dental Practice (UK)35‐43 Lincoln's Inn FieldsLondonUKWC2A 3PE
| | - Pauline Imai
- MTI Community CollegeHealthcare FacultySuite 2004980 KingswayBurnabyBCCanadaV5H 4K7
| | - Janet E Clarkson
- Division of Dentistry, School of Medical Sciences, Faculty of Biology, Medicine and Health, The University of ManchesterCochrane Oral HealthCoupland Building 3Oxford RoadManchesterUKM13 9PL
- Dundee Dental School, University of DundeeDivision of Oral Health SciencesPark PlaceDundeeScotlandUKDD1 4HR
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Pietrocola G, Ceci M, Preda F, Poggio C, Colombo M. Evaluation of the antibacterial activity of a new ozonized olive oil against oral and periodontal pathogens. J Clin Exp Dent 2018; 10:e1103-e1108. [PMID: 30607228 PMCID: PMC6311406 DOI: 10.4317/jced.54929] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 10/15/2018] [Indexed: 11/16/2022] Open
Abstract
Background In the present study, the antimicrobial properties of a new ozonized olive oil (O-zone gel) against oral and periodontal pathogens will be evaluated and compared with that of common CHX-based agents. Material and Methods O-zone gel was compared with two agents based on chlorhexidine digluconate (CHX): Corsodyl Dental Gel and Plak Gel. A. actinomycetemcomitans, P. intermedia and S. mutans, were selected and the antibacterial capability of the compounds was tested by using direct contact agar diffusion test (DCT) and minimum inhibitory concentration (MIC) and minimum bactericidal concentration (MBC) evaluations. Differences between specific means were analyzed by a one-way analysis of variance (ANOVA). Group means were compared using a one-way ANOVA and Tukey’s test (P<0.05). Results O-zone gel reported inhibition zones which correspond to 33% and 43% of that achieved by the CHX agents. No inhibition of bacterial growth (MIC) on the Gram-positive strain by using O-zone gel was found and no antimicrobial effect (MBC) was observed by using O-zone gel on both Gram-negative and -positive strains. Conclusions The new ozonated oil was a relatively moderate antiseptic. Gram-negative bacteria proved to be more sensitive to ozonized olive oil than Gram-positive ones. The ozonized olive oil demonstrated a lower antibacterial activity if compared to the CHX-based agents tested. Key words:Agar diffusion test, antibacterial activity, direct contact test, ozone, ozonized olive oil.
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Affiliation(s)
- Giampiero Pietrocola
- Department of Molecular Medicine, Unit of Biochemistry, University of Pavia, Pavia, Italy
| | - Matteo Ceci
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences - Section of Dentistry, University of Pavia, Pavia, Italy
| | - Francesco Preda
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences - Section of Dentistry, University of Pavia, Pavia, Italy
| | - Claudio Poggio
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences - Section of Dentistry, University of Pavia, Pavia, Italy
| | - Marco Colombo
- Department of Clinical-Surgical, Diagnostic and Pediatric Sciences - Section of Dentistry, University of Pavia, Pavia, Italy
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Tasaki T, Ohshima T, Usui E, Ikawa S, Kitano K, Maeda N, Momoi Y. Plasma-treated water eliminates Streptococcus mutans in infected dentin model. Dent Mater J 2017; 36:422-428. [PMID: 28367914 DOI: 10.4012/dmj.2016-358] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Non-mechanical procedures for removing caries-infected dentin are warranted in dentistry. We previously demonstrated the marked sterilization effect for direct irradiation of low-temperature plasma using dentin model infected with Streptococcus mutans. However it requires 180 s of intraoral plasma irradiation to eliminate bacteria. We alternatively investigated whether plasma-treated water (PTW), i.e., pure water exposed to plasma in an atmosphere, has a same bactericidal activity with the plasma irradiation. In the infected dentin model, the viable S. mutans counts recovered by bur at depth of 0.8-2.4 mm from the cavity floor were 104-106 CFU/round bur. After PTW application for only 10 s, the count was significantly decreased to below the detection limit (2.5 CFU/round bur) or 3.0±5.0 CFU/round bur. Since the bactericidal activity of PTW is rapidly deactivated at body temperature (37°C), PTW is likely to be biocompatible and holds significant potential for non-mechanical procedures for removing caries-infected dentin.
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Affiliation(s)
- Tatsuya Tasaki
- Department of Operative Dentistry, Tsurumi University School of Dental Medicine
| | - Tomoko Ohshima
- Department of Oral Microbiology, Tsurumi University School of Dental Medicine.,Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka Univirsity
| | - Emi Usui
- Department of Operative Dentistry, Tsurumi University School of Dental Medicine
| | | | - Katsuhisa Kitano
- Department of Oral Microbiology, Tsurumi University School of Dental Medicine.,Center for Atomic and Molecular Technologies, Graduate School of Engineering, Osaka Univirsity
| | - Nobuko Maeda
- Department of Oral Microbiology, Tsurumi University School of Dental Medicine
| | - Yasuko Momoi
- Department of Operative Dentistry, Tsurumi University School of Dental Medicine
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Why we need a core outcome set for trials of interventions for prevention and management of caries. Evid Based Dent 2016; 16:66-8. [PMID: 26492796 DOI: 10.1038/sj.ebd.6401109] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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12
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Naik SV, K R, Kohli S, Zohabhasan S, Bhatia S. Ozone- A Biological Therapy in Dentistry- Reality or Myth????? Open Dent J 2016; 10:196-206. [PMID: 27386005 PMCID: PMC4911747 DOI: 10.2174/1874210601610010196] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Revised: 01/10/2016] [Accepted: 01/28/2016] [Indexed: 11/22/2022] Open
Abstract
The usage of ozone in dentistry has been proposed because of its antimicrobial, disinfectant, biocompatibility and healing properties. In the last decade a number of therapeutic protocols with ozone have been developed to address common dental infections associated with periodontal disease, RCT and caries. Despite these advantages, therapeutic ozone's application in dentistry is limited because of its possible side effects. Hence, dental practitioners need to know the proper usage of ozone therapy that can provide better patient care and considerably cut down the time and cost of the treatment.
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Affiliation(s)
- Saraswathi V Naik
- Department of Pedodontics and Preventive Dentistry, Bapuji Dental College and Hospital, Davangere, India
| | - Rajeshwari K
- Department of Prosthodontics, KLE Institute of Dental Sciences, Bangalore, India
| | - Shivani Kohli
- Department of Prosthodontics, Faculty of Dentistry, MAHSA University, Kaula lumpur, Malaysia
| | - Sayyad Zohabhasan
- Department of Oral Medicine and Radiology, Vyedhi Institue of Dental Sciences and Research, Bangalore, India
| | - Shekhar Bhatia
- International Medical University, Kuala Lumpur, Malaysia
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Johnson TM, Worthington HV, Clarkson JE, Poklepovic Pericic T, Sambunjak D, Imai P. Mechanical interdental cleaning for preventing and controlling periodontal diseases and dental caries. THE COCHRANE DATABASE OF SYSTEMATIC REVIEWS 2015. [DOI: 10.1002/14651858.cd012018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Trevor M Johnson
- RCS England; Faculty of General Dental Practice (UK); 35-43 Lincoln's Inn Fields London UK WC2A 3PE
| | - Helen V Worthington
- School of Dentistry, The University of Manchester; Cochrane Oral Health Group; JR Moore Building Oxford Road Manchester UK M13 9PL
| | - Jan E Clarkson
- University of Dundee; Division of Oral Health Sciences; Dental Hospital & School Park Place Dundee Scotland UK DD1 4HR
| | - Tina Poklepovic Pericic
- School of Medicine, University of Split; Cochrane Croatia; Soltanska 2 Split Splitsko-dalmatinska County Croatia 21 000
| | - Dario Sambunjak
- Catholic University of Croatia; Center for evidence-based medicine and health care; Ilica 242 Zagreb Croatia 10000
| | - Pauline Imai
- MTI Community College; Healthcare Faculty; Suite 200 4980 Kingsway Burnaby BC Canada V5H 4K7
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Abstract
BACKGROUND The aim of this conference paper was to examine the evidence base for primary and secondary prevention of dental caries, erosions and dentin hypersensitivity through professional and self-care measures. METHODS A mapping of systematic reviews (SR) of literature was carried out in PubMed and the Cochrane library through April 2014 using established MeSH-terms and disease-related search words in various combinations. The search was restricted to SR's published in English or Scandinavian and all age groups were considered. The reference lists of the selected papers were hand-searched for additional review articles of potential interest. Meta-analyses, guidelines and treatment recommendations were considered only when SR's were lacking. In the event of updates or multiple systematic reviews covering the same topic, only the most recent article was included. No quality assessment of the systematic reviews was carried out. The quality of evidence was rated in four levels according to the GRADE scale. RESULTS In total, 39 SR were included. For primary caries prevention, the quality of evidence was high for the use of fluoride toothpaste (with and without triclosan) and moderate for fluoride varnish and fissure sealants. The quality of evidence for fluoride gel, fluoride mouth rinse, xylitol gums and silver diamine fluoride (SDF) was rated as low. For secondary caries prevention and caries arrest, only fluoride interventions and SDF proved consistent benefits, although the quality of evidence was low. Likewise, the GRADE score for preventing erosions located in the enamel with fluoride supplements was low. The quality of evidence for various professional and self-care methods to prevent and manage dentine hypersensitivity was very low. CONCLUSIONS There are knowledge gaps in many domains of cariology and preventive dentistry that must be addressed and bridged through clinical research of good quality.
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Affiliation(s)
- Svante Twetman
- Department of Odontology, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
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15
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Schwendicke F, Lamont T, Innes N. Outcomes in Trials for Management of Caries Lesions (OuTMaC): protocol. Trials 2015; 16:397. [PMID: 26346538 PMCID: PMC4562350 DOI: 10.1186/s13063-015-0927-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2015] [Accepted: 08/27/2015] [Indexed: 11/07/2022] Open
Abstract
Background Clinical trials on caries lesion management use an abundance of outcomes, hampering comparison or combination of different study results and their efficient translation into clinical practice. Core outcome sets are an agreed standardized collection of outcomes which should be measured and reported in all trials for a specific clinical area. We aim to develop a core outcome set for trials investigating management of caries lesions in primary or permanent teeth conducted in primary or secondary care encompassing all stages of disease. Methods To identify existing outcomes, trials on prevention and trials on management of caries lesions will be screened systematically in four databases. Screening, extraction and deduplication will be performed by two researchers until consensus is reached. The definition of the core outcome set will by based on an e-Delhi consensus process involving key stakeholders namely patients, dentists, clinical researchers, health economists, statisticians, policy-makers and industry representatives. For the first stage of the Delphi process, a patient panel and a separate panel consisting of researchers, clinicians, teachers, industry affiliated researchers, policy-makers, and other interested parties will be held. An inclusive approach will be taken to involve panelists from a wide variety of socio-economic and geographic backgrounds. Results from the first round will be summarized and fed back to individuals for the second round, where panels will be combined and allowed to modify their scoring in light of the full panel’s opinion. Necessity for a third round will be dependent on the outcome of the first two. Agreement will be measured via defined consensus rules; up to a maximum of seven outcomes. If resources allow, we will investigate features that influence decision making for different groups. Discussion By using an explicit, transparent and inclusive multi-step consensus process, the planned core outcome set should be justifiable, relevant and comprehensive. The dissemination and application of this core outcome set should improve clinical trials on managing caries lesions and allow comparison, synthesis and implementation of scientific data. Trial registration Registered 12 April 2015 at COMET (http://www.comet-initiative.org)
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Affiliation(s)
- Falk Schwendicke
- Department of Operative and Preventive Dentistry, Charité - Universitätsmedizin, Aßmannshauser Str. 4-6, 14197, Berlin, Germany.
| | - Thomas Lamont
- Dundee Dental School, University of Dundee, Park Place, Dundee, Tayside, UK.
| | - Nicola Innes
- Dundee Dental School, University of Dundee, Park Place, Dundee, Tayside, UK.
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16
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Duangthip D, Jiang M, Chu CH, Lo ECM. Non-surgical treatment of dentin caries in preschool children--systematic review. BMC Oral Health 2015; 15:44. [PMID: 25888484 PMCID: PMC4403709 DOI: 10.1186/s12903-015-0033-7] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2014] [Accepted: 03/26/2015] [Indexed: 11/10/2022] Open
Abstract
Background Untreated dentin caries in primary teeth is commonly found in preschool children worldwide. Recently, the use of simple non-surgical approaches to manage the situation has been advocated. The aim of the study was to systematically review and evaluate the literature on effectiveness of non-surgical methods in arresting or slowing down the progression of active dentin caries in primary teeth in preschool children. Methods A systematic search of the main electronic databases (Pubmed, Cochrane Collaboration, EMBASE) was conducted to identify peer reviewed papers published in English in the years 1947–2014. Keywords and MeSH terms used in the search were “dental caries”, “primary dentition” and various non-surgical treatments (fluoride, sealant, resin infiltration, xylitol, chlorhexidine, CPP-ACP, ozone, etc.). The inclusion criteria were clinical studies conducted in children under 6 years old, and reported findings on caries arrest or caries progression in primary teeth. Retrieved papers were read by two reviewers independently to assess suitability for inclusion, and the final decision was made by consensus. Quality of the included studies was assessed and data were extracted for analysis. Results The search identified 323 papers for screening. Among these, 290 papers did not satisfy the study inclusion criteria. Consequently, 33 full papers were retrieved and reviewed. Finally, 4 studies were included. Three studies reported that topical applications of silver diammine fluoride (SDF) solution could arrest dentin caries in preschool children. One study supported that having a daily toothbrushing exercise in kindergarten using toothpaste with 1000 ppm fluoride could stabilize the caries situation in young children. Conclusions There is limited evidence to support the effectiveness of SDF applications or daily toothbrushing with fluoride toothpaste in arresting or slowing down the progression of active dentin caries in primary teeth in preschool children. More well-designed randomized controlled trials are required to confirm these findings.
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Affiliation(s)
- Duangporn Duangthip
- Faculty of Dentistry, University of Hong Kong, 3/F, Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, SAR, China.
| | - Ming Jiang
- Faculty of Dentistry, University of Hong Kong, 3/F, Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, SAR, China.
| | - Chun Hung Chu
- Faculty of Dentistry, University of Hong Kong, 3/F, Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, SAR, China.
| | - Edward C M Lo
- Faculty of Dentistry, University of Hong Kong, 3/F, Prince Philip Dental Hospital, 34 Hospital Road, Hong Kong, SAR, China.
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17
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Poklepovic T, Worthington HV, Johnson TM, Sambunjak D, Imai P, Clarkson JE, Tugwell P. Interdental brushing for the prevention and control of periodontal diseases and dental caries in adults. Cochrane Database Syst Rev 2013:CD009857. [PMID: 24353078 DOI: 10.1002/14651858.cd009857.pub2] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Effective oral hygiene is a crucial factor in maintaining good oral health, which is associated with overall health and health-related quality of life. Dental floss has been used for many years in conjunction with toothbrushing for removing dental plaque in between teeth, however, interdental brushes have been developed which many people find easier to use than floss, providing there is sufficient space between the teeth. OBJECTIVES To evaluate the effects of interdental brushing in addition to toothbrushing, as compared with toothbrushing alone or toothbrushing and flossing for the prevention and control of periodontal diseases, dental plaque and dental caries. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Group's Trials Register (to 7 March 2013), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2013, Issue 2), MEDLINE via OVID (1946 to 7 March 2013), EMBASE via OVID (1980 to 7 March 2013), CINAHL via EBSCO (1980 to 7 March 2013), LILACS via BIREME (1982 to 7 March 2013), ZETOC Conference Proceedings (1980 to 7 March 2013) and Web of Science Conference Proceedings (1990 to 7 March 2013). We searched the US National Institutes of Health Trials Register (http://clinicaltrials.gov) and the metaRegister of Controlled Trials (http://www.controlled-trials.com/mrct/) for ongoing trials to 7 March 2013. No restrictions were placed on the language or date of publication when searching the electronic databases. SELECTION CRITERIA We included randomised controlled trials (including split-mouth design, cross-over and cluster-randomised trials) of dentate adult patients. The interventions were a combination of toothbrushing and any interdental brushing procedure compared with toothbrushing only or toothbrushing and flossing. DATA COLLECTION AND ANALYSIS At least two review authors assessed each of the included studies to confirm eligibility, assessed risk of bias and extracted data using a piloted data extraction form. We calculated standardised mean difference (SMD) and 95% confidence interval (CI) for continuous outcomes where different scales were used to assess an outcome. We attempted to extract data on adverse effects of interventions. Where data were missing or unclear we attempted to contact study authors to obtain further information. MAIN RESULTS There were seven studies (total 354 participants analysed) included in this review. We assessed one study as being low, three studies as being high and three studies as being at unclear risk of bias. Studies only reported the clinical outcome gingivitis and plaque data, with no studies providing data on many of the outcomes: periodontitis, caries, halitosis and quality of life. Three studies reported that no adverse events were observed or reported during the study. Two other studies provided some data on adverse events but we were unable to pool the data due to lack of detail. Two studies did not report whether adverse events occurred. Interdental brushing in addition to toothbrushing, as compared with toothbrushing alone Only one high risk of bias study (62 participants in analysis) looked at this comparison and there was very low-quality evidence for a reduction in gingivitis (0 to 4 scale, mean in control): mean difference (MD) 0.53 (95% CI 0.23 to 0.83) and plaque (0 to 5 scale): MD 0.95 (95% CI 0.56 to 1.34) at one month, favouring of use of interdental brushes. This represents a 34% reduction in gingivitis and a 32% reduction in plaque. Interdental brushing in addition to toothbrushing, as compared with toothbrushing and flossing Seven studies provided data showing a reduction in gingivitis in favour of interdental brushing at one month: SMD -0.53 (95% CI -0.81 to -0.24, seven studies, 326 participants, low-quality evidence). This translates to a 52% reduction in gingivitis (Eastman Bleeding Index). Although a high effect size in the same direction was observed at three months (SMD -1.98, 95% CI -5.42 to 1.47, two studies, 107 participants, very low quality), the confidence interval was wide and did not exclude the possibility of no difference. There was insufficient evidence to claim a benefit for either interdental brushing or flossing for reducing plaque (SMD at one month 0.10, 95% CI -0.13 to 0.33, seven studies, 326 participants, low-quality evidence) and insufficient evidence at three months (SMD -2.14, 95% CI -5.25 to 0.97, two studies, 107 participants very low-quality evidence). AUTHORS' CONCLUSIONS Only one study looked at whether toothbrushing with interdental brushing was better than toothbrushing alone, and there was very low-quality evidence for a reduction in gingivitis and plaque at one month. There is also low-quality evidence from seven studies that interdental brushing reduces gingivitis when compared with flossing, but these results were only found at one month. There was insufficient evidence to determine whether interdental brushing reduced or increased levels of plaque when compared to flossing.
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Affiliation(s)
- Tina Poklepovic
- Department of Research in Biomedicine and Health, School of Medicine, University of Split, Soltanska 2, Split, Croatia, 21 000
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18
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Tahmassebi JF, Chrysafi N, Duggal MS. The effect of ozone on progression or regression of artificial caries-like enamel lesions in vitro. J Dent 2013; 42:167-74. [PMID: 24287258 DOI: 10.1016/j.jdent.2013.11.011] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2013] [Revised: 10/30/2013] [Accepted: 11/13/2013] [Indexed: 10/26/2022] Open
Abstract
OBJECTIVE This study investigated the effect of ozone on the progression or regression of artificial caries-like lesions on enamel following pH cycling conditions in vitro. METHODS A randomized, single blind, four legs design was used. 20 full thickness enamel slabs were allocated to each of the four groups which were: Fluoride free toothpaste (control); ozone alone; Reductant/Patient Kit alone and a combination of both ozone/Reductant/Patient Kit. Artificial lesions were created and subjected to the pH cycling regime for a 14 days period. Assessments were carried out before and after the pH cycling on the slabs using the microhardness testing and Quantitative Light-induced Fluorescence (QLF). RESULTS Statistical significant difference were found in the percentage change of enamel microhardness before and after pH cycling between ozone/Reductant/Patient Kit group and all the other three groups of the study, as well as between Reductant/Patient Kit group and control. There was a statistical significant difference in the change of size and severity of the lesion (ΔQ) between all the three regimes tested and the control with a trend favouring ozone/Reductant/Patient Kit group. CONCLUSIONS In our model, it appeared that ozone treatment alone is not effective in protecting the enamel against demineralisation or promoting remineralisation, unless combined with the Reductant/Patient Kit, which contain high levels of fluoride.
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Affiliation(s)
- J F Tahmassebi
- Department of Paediatric Dentistry, Leeds Dental Institute, Leeds, UK.
| | - N Chrysafi
- Department of Paediatric Dentistry, Leeds Dental Institute, Leeds, UK
| | - M S Duggal
- Department of Paediatric Dentistry, Leeds Dental Institute, Leeds, UK
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Almaz ME, Sönmez IŞ. Ozone therapy in the management and prevention of caries. J Formos Med Assoc 2013; 114:3-11. [PMID: 23969041 DOI: 10.1016/j.jfma.2013.06.020] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2013] [Revised: 06/18/2013] [Accepted: 06/27/2013] [Indexed: 10/26/2022] Open
Abstract
The purpose of this article was to assess the effectiveness of ozone therapy in the management and prevention of caries, reviewing clinical and in vitro studies. Ozone has proven to be effective against gram-negative and gram-positive bacteria, viruses, and fungi. In dentistry, most of the published articles are based on ozone's antimicrobial effects and the treatment of caries. Most of the clinical studies reported ozone to be a promising alternative to conventional methods for caries management. However, a few studies have shown ozone to be insufficient for preventing caries and reducing microorganisms in open occlusal carious lesions. Ozone might be a useful tool to reduce and control oral infectious microorganisms in dental plaque and dental cavity. However, the results of in vitro studies are controversial; while some researchers reported that ozone therapy had a minimal or no effect on the viability of microorganisms, others suggested ozone to be highly effective in killing both gram-positive and gram-negative oral microorganisms. Therefore, more evidence is required before ozone can be accepted as an alternative to present methods for the management and prevention of caries.
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Affiliation(s)
- Merve Erkmen Almaz
- Kırıkkale University, Faculty of Dentistry, Department of Pedodontics, Kırıkkale, Turkey
| | - Işıl Şaroğlu Sönmez
- Adnan Menderes University, Faculty of Dentistry, Department of Pedodontics, Aydın, Turkey.
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20
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Frencken JE, Peters MC, Manton DJ, Leal SC, Gordan VV, Eden E. Minimal intervention dentistry for managing dental caries - a review: report of a FDI task group. Int Dent J 2012; 62:223-43. [PMID: 23106836 DOI: 10.1111/idj.12007] [Citation(s) in RCA: 248] [Impact Index Per Article: 20.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
This publication describes the history of minimal intervention dentistry (MID) for managing dental caries and presents evidence for various carious lesion detection devices, for preventive measures, for restorative and non-restorative therapies as well as for repairing rather than replacing defective restorations. It is a follow-up to the FDI World Dental Federation publication on MID, of 2000. The dental profession currently is faced with an enormous task of how to manage the high burden of consequences of the caries process amongst the world population. If it is to manage carious lesion development and its progression, it should move away from the 'surgical' care approach and fully embrace the MID approach. The chance for MID to be successful is thought to be increased tremendously if dental caries is not considered an infectious but instead a behavioural disease with a bacterial component. Controlling the two main carious lesion development related behaviours, i.e. intake and frequency of fermentable sugars, to not more than five times daily and removing/disturbing dental plaque from all tooth surfaces using an effective fluoridated toothpaste twice daily, are the ingredients for reducing the burden of dental caries in many communities in the world. FDI's policy of reducing the need for restorative therapy by placing an even greater emphasis on caries prevention than is currently done, is therefore, worth pursuing.
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Affiliation(s)
- Jo E Frencken
- Department of Global Oral Health, Radboud University Nijmegen Medical Centre, Nijmegen, The Netherlands.
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21
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Boskabady M, Nematollahi H, Boskabady MH. Effect of inhaled medication and inhalation technique on dental caries in asthmatic patients. IRANIAN RED CRESCENT MEDICAL JOURNAL 2012; 14:816-21. [PMID: 23483765 PMCID: PMC3587873 DOI: 10.5812/ircmj.4658] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/01/2012] [Revised: 06/24/2012] [Accepted: 07/11/2012] [Indexed: 11/16/2022]
Abstract
Background The purpose of this study was to examine the relationship between the type of inhaled medication, length of use, dosing, the inhaler use technique and the severity and duration of disease on the dental caries of asthmatic patients. Objectives In the present study, the frequency of dental caries in the asthmatic patients and control group was examined. In addition the possible association of dental caries with disease duration, disease severity, asthma symptoms, chest wheeze, PFT values, and dose of medication and inhalation use technique was evaluated. Materials and Methods 40 asthmatic patients of both sex (20-30 years old) and 40 age and sex matched controls were studied. In asthmatic patients, the type, dose, duration of medications, the technique of inhaler use and severity and duration of the disease were recorded. The dental health status including DT, MT, FT and DMFT (decay, missing, filling teeth) were examined. In addition, pulmonary function tests (PFTs) were performed for both groups. Results All PFT variables in asthmatic patients were significantly lower than those of control group except for FVC (P < 0.001 for all cases). All indices of dental caries in asthmatic group were higher than those of controls which was statistically significant for MT and DMFT (P < 0.005 for both cases). Only FT and DMFT in patients with 11-15 years asthma duration were significantly more than those of 6-10 years (P < 0.05 for both cases). There was no significant correlation between indices of dental caries and disease duration, PFT values; doses of medication or the technique of inhaler use; although the technique of inhaler use was relatively acceptable in all asthmatic patients. Conclusions These results showed that dental caries among asthmatic patients was more common than control group which can be due to using inhaler drugs or the technique of inhaler use.
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Affiliation(s)
- Marzie Boskabady
- Department of Paediatric Dentistry, School of Dentistry, Mashhad, IR Iran
| | | | - Mohammad Hossein Boskabady
- Applied Physiology Research Center and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, IR Iran
- Corresponding author: Mohammad Hossein Boskabady, Applied Physiology Research Center and Department of Physiology, School of Medicine, Mashhad University of Medical Sciences, Mashhad, IR Iran. Tel.: +98-5118828565, Fax: +98-5118828564, E-mail:
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Duggal M, Nikolopoulou A, Tahmassebi J. The Additional Effect of Ozone in combination with adjunct remineralisation products on Inhibition of Demineralisation of the Dental Hard Tissues in Situ. J Dent 2012; 40:934-40. [DOI: 10.1016/j.jdent.2012.07.012] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2011] [Revised: 07/06/2012] [Accepted: 07/23/2012] [Indexed: 11/28/2022] Open
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Sambunjak D, Nickerson JW, Poklepovic T, Johnson TM, Imai P, Tugwell P, Worthington HV. Flossing for the management of periodontal diseases and dental caries in adults. Cochrane Database Syst Rev 2011:CD008829. [PMID: 22161438 DOI: 10.1002/14651858.cd008829.pub2] [Citation(s) in RCA: 85] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND Good oral hygiene is thought to be important for oral health. This review is to determine the effectiveness of flossing in addition to toothbrushing for preventing gum disease and dental caries in adults. OBJECTIVES To assess the effects of flossing in addition to toothbrushing, as compared with toothbrushing alone, in the management of periodontal diseases and dental caries in adults. SEARCH METHODS We searched the following electronic databases: the Cochrane Oral Health Group Trials Register (to 17 October 2011), the Cochrane Central Register of Controlled Trials (CENTRAL) (The Cochrane Library 2011, Issue 4), MEDLINE via OVID (1950 to 17 October 2011), EMBASE via OVID (1980 to 17 October 2011), CINAHL via EBSCO (1980 to 17 October 2011), LILACS via BIREME (1982 to 17 October 2011), ZETOC Conference Proceedings (1980 to 17 October 2011), Web of Science Conference Proceedings (1990 to 17 October 2011), Clinicaltrials.gov (to 17 October 2011) and the metaRegister of Controlled Clinical Trials (to 17 October 2011). We imposed no restrictions regarding language or date of publication. We contacted manufacturers of dental floss to identify trials. SELECTION CRITERIA We included randomised controlled trials conducted comparing toothbrushing and flossing with only toothbrushing, in adults. DATA COLLECTION AND ANALYSIS Two review authors independently assessed risk of bias for the included studies and extracted data. We contacted trial authors for further details where these were unclear. The effect measure for each meta-analysis was the standardised mean difference (SMD) with 95% confidence intervals (CI) using random-effects models. We examined potential sources of heterogeneity, along with sensitivity analyses omitting trials at high risk of bias. MAIN RESULTS Twelve trials were included in this review, with a total of 582 participants in flossing plus toothbrushing (intervention) groups and 501 participants in toothbrushing (control) groups. All included trials reported the outcomes of plaque and gingivitis. Seven of the included trials were assessed as at unclear risk of bias and five were at high risk of bias.Flossing plus toothbrushing showed a statistically significant benefit compared to toothbrushing in reducing gingivitis at the three time points studied, the SMD being -0.36 (95% CI -0.66 to -0.05) at 1 month, SMD -0.41 (95% CI -0.68 to -0.14) at 3 months and SMD -0.72 (95% CI -1.09 to -0.35) at 6 months. The 1-month estimate translates to a 0.13 point reduction on a 0 to 3 point scale for Loe-Silness gingivitis index, and the 3 and 6 month results translate to 0.20 and 0.09 reductions on the same scale.Overall there is weak, very unreliable evidence which suggests that flossing plus toothbrushing may be associated with a small reduction in plaque at 1 or 3 months.None of the included trials reported data for the outcomes of caries, calculus, clinical attachment loss, or quality of life. There was some inconsistent reporting of adverse effects. AUTHORS' CONCLUSIONS There is some evidence from twelve studies that flossing in addition to toothbrushing reduces gingivitis compared to toothbrushing alone. There is weak, very unreliable evidence from 10 studies that flossing plus toothbrushing may be associated with a small reduction in plaque at 1 and 3 months. No studies reported the effectiveness of flossing plus toothbrushing for preventing dental caries.
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Affiliation(s)
- Dario Sambunjak
- Department of Research in Biomedicine and Health, University of Split School of Medicine, Soltanska 2, Split, Croatia, 21 000
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Abstract
DESIGN This was a randomised controlled trial. INTERVENTION Ozone treatment was delivered by HealOzone machines, one delivering air (control) and the other ozone (test), prepared and coded by the manufacturer (HealOzone; KaVo, Biberach, Germany). OUTCOME MEASURE Pain in response to a tactile stimulus or desiccation was assessed using a 100-mm visual analogue scale (VAS). Also, the global subject's perception of sensitivity was assessed at each visit by using a VAS. RESULTS No subjects reported an increase in pain or any adverse effect. All subjects reported a clinically significant reduction in pain, relative to baseline, at each followup visit. The difference between the study groups was not statistically significant, however. CONCLUSIONS Treatment of hypersensitive teeth with ozone reduces the pain sensation, but this effect cannot be distinguished from the placebo treatment. There was a large placebo effect that narrowed the range over which treatment differences might be detected.
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Knight GM, McIntyre JM, Craig GG, Mulyani, Zilm PS. The inability of Streptococcus mutans and Lactobacillus acidophilus to form a biofilm in vitro on dentine pretreated with ozone. Aust Dent J 2009; 53:349-53. [PMID: 19133951 DOI: 10.1111/j.1834-7819.2008.00077.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND The use of ozone therapy in the treatment of dental caries is equivocal. The aim of this study was to use an in vitro model to determine the effects of prior ozone application to dentine on biofilm formation and to measure any associated reduction in bacteria viability. METHODS Twenty dentine discs were bonded to the bases of 5 mL polycarbonate screw top vials. Ten dentine discs were infused with ozone for 40 seconds, 10 samples remained untreated as a control. The vials were filled with nutrient medium, sterilized and placed into the outflow from a continuous chemostat culture of Streptococcus mutans and Lactobacillus acidophilus for four weeks. At the conclusion of the experiment bacterial growth was monitored by taking optical density readings of the growth medium in each vial and the outer surface of the dentine specimens were examined by scanning electron microscopy as shown by SEM analysis. RESULTS Ozone infusion prevented biofilm formation on all the treated samples while there was substantial biofilm present on the control specimens. While the average optical density of the control specimens was almost twice that of the ozone infused dentine (0.710 for the control with a SD of 0.288 and 0.446 for the ozonated samples with a SD of 0.371), the results were not significant (p > 0.05). CONCLUSIONS This preliminary study has shown that the infusion of ozone into non-carious dentine prevented biofilm formation in vitro from S. mutans and L. acidophilus over a four-week period. The possibility exists that ozone treatment may alter the surface wettability of dentine through reaction with organic constituents.
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Affiliation(s)
- G M Knight
- School of Dentistry, Faculty of Health Sciences, The University of Adelaide, South Australia.
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Clarkson JE, Bonetti D. Dissemination of Cochrane resources beyond the library. J Evid Based Dent Pract 2008; 8:195-202. [PMID: 18783767 DOI: 10.1016/j.jebdp.2008.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The overall aim of the Cochrane Collaboration is to help clinicians, researchers, purchasers, and patients make well-informed decisions about health care based on current best evidence.
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Baysan A, Beighton D. Assessment of the ozone-mediated killing of bacteria in infected dentine associated with non-cavitated occlusal carious lesions. Caries Res 2007; 41:337-41. [PMID: 17713332 PMCID: PMC2790727 DOI: 10.1159/000104790] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/02/2006] [Accepted: 01/10/2007] [Indexed: 11/19/2022] Open
Abstract
The ability of ozone to kill micro-organisms associated with non-cavitated occlusal caries was investigated. The occlusal surfaces were treated with ozone (n = 53) or air (n = 49) for 40 s, and the underlying infected dentine was exposed. There was no significant difference between the number of bacteria recovered from the ozone-treated and the control sites (p > 0.1). Treatment of the exposed dentine with ozone resulted in a just significant (p = 0.044) reduction in bacterial counts. Ozone treatment of non-cavitated occlusal lesions for 40 s failed to significantly reduce the numbers of viable bacteria in infected dentine beneath the demineralized enamel.
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Affiliation(s)
- A Baysan
- Infection Research Group, King's College London Dental Institute, London, UK.
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Bulut H, Türkün M, Türkün LS, Işiksal E. Evaluation of the shear bond strength of 3 curing bracket bonding systems combined with an antibacterial adhesive. Am J Orthod Dentofacial Orthop 2007; 132:77-83. [PMID: 17628254 DOI: 10.1016/j.ajodo.2005.06.040] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2005] [Revised: 05/14/2005] [Accepted: 06/10/2005] [Indexed: 10/23/2022]
Abstract
INTRODUCTION The purpose of this in-vitro study was to investigate the shear/peel bond strength of metal brackets bonded to human enamel with differently cured bonded systems combined with an antibacterial adhesive component. METHODS One hundred twenty extracted molars were divided into 3 groups. Stainless steel brackets were bonded with 1 of 3 systems: group 1, no-mix bonding adhesive (Unite, 3M Unitek, Monrovia, Calif) (n = 40); group 2, 2-paste chemically cured bonding resin (Concise, 3M Unitek) (n = 40); and group 3, light-cured adhesive (Transbond XT, 3M Unitek) (n = 40). Each bonding group was separated into experimental (n = 20) and control groups (n = 20). In the 3 experimental groups, an antibacterial self-etch adhesive (Clearfil Protect Bond, Kurary, Osaka, Japan) was also applied to the enamel. Specimens in the control groups were bonded only with their relevant bonding systems according to the manufacturers' instructions. All specimens were stored in distilled water for 24 hours and thermocycled before testing. Debonded specimens were scored with the adhesive remnant index. RESULTS The mean bond strengths (in megapascals) were 9.8 (control, 15.7) in group 1, 12.0 (control, 18.5) in group 2, and 11.6 (control, 12.4) in group 3. Statistical analysis with t tests showed no difference between group 3 and its control (P = .178), whereas groups 1 and 2 were statistically different from their controls (P = .000). CONCLUSIONS The results indicated that the newly developed antibacterial self-etch adhesive can be combined with various bonding systems; achieved bond strengths were clinically more than satisfactory.
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Affiliation(s)
- Hakan Bulut
- Department of Orthodontics, Faculty of Dentistry, Ege University, Izmir, Turkey.
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Millar BJ, Hodson N. Assessment of the safety of two ozone delivery devices. J Dent 2006; 35:195-200. [PMID: 17030396 DOI: 10.1016/j.jdent.2006.07.010] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2006] [Accepted: 07/22/2006] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVES To evaluate the safety of an ozone gas device designed for use in dentistry. METHODS Two commercially available ozone applicators, Ozi-cure and HealOzone were used in a clinical simulation using a phantom head while recordings of ozone levels were made in pharyngeal and nasal regions of the patient and near the mouth of the operator. Clinical simulations included ozone application for caries management and endodontic treatment. Recordings were made five times with different levels of suction to assess the effect on ozone levels. RESULTS The results with Ozi-cure on caries mode resulted in a peak ozone level in the pharynx of 1.33+/-0.52 ppm when no suction was used. The use of suction nearby reduced the ozone level to zero while suction on the opposite side of the mouth reduced the level to 0.22+/-0.04 ppm. Used on endodontic mode the peak ozone level in the pharynx was 5.51+/-1.63 ppm when no suction was used. The use of suction nearby reduced the ozone level to zero while suction on the opposite side of the mouth reduced the level to 0.84+/-0.54 ppm. Recordings in the patient's nasal region gave a peak of 0.22 ppm when using the Ozi-cure on endodontic mode with no suction. At the operator's mouth the ozone level did not exceed 0.01 ppm although the characteristic smell of ozone was detectable. All recordings with HealOzone were zero. Concentrations of 15 ppm were recorded in a simulated tooth cavity with Ozi-cure and >20 ppm with HealOzone. CONCLUSIONS The Ozi-cure device when used without adequate suction allows ozone to be reach a concentration above permitted levels and therefore should not be used. The HealOzone was safe to use.
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Affiliation(s)
- Brian J Millar
- Primary Care Dentistry, King's College London Dental Institute at Guy's, King's College & St. Thomas' Hospitals, Caldecot Road, London SE5 9RW, UK.
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Carmona L. [Ozone therapy in rheumatic diseases: a systematic review]. REUMATOLOGIA CLINICA 2006; 2:119-23. [PMID: 21794314 DOI: 10.1016/s1699-258x(06)73032-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2005] [Accepted: 11/29/2005] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To perform a systematic review to analyze the efficacy on which the use of ozone therapy in musculoskeletal diseases is based. METHODS A literature search was performed in PubMed, Embase and the Cochrane Library using highly sensitive search terms to identify all studies on ozone therapy. All studies showing the efficacy or effectiveness of ozone therapy in any musculoskeletal disease were selected. RESULTS Only 6 relevant studies were identified, 5 in lumbar disk herniation and 1 in Raynaud's syndrome. Of the 5 studies in disk herniation, only 3 were clinical trials and none used random allocation. Study participants were generally patients with symptomatic small discal hernias. There was wide variability in the dose of ozone injected as well as in the controls used for comparison. All outcome measures were subjective and there was no blinded evaluation of the results. The study in Raynaud's syndrome included only 4 patients. Adverse effects were not evaluated in detail. CONCLUSIONS The use of ozone therapy in musculoskeletal diseases is based on poor quality studies. Currently, data supporting an adequate risk/benefit ratio for ozone therapy in rheumatic diseases is lacking.
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Affiliation(s)
- Loreto Carmona
- Unidad de Investigación. Fundación Española de Reumatología. Madrid. España
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Cronshaw MA. A catalyst for change. Br Dent J 2006; 200:63-4. [PMID: 16444200 DOI: 10.1038/sj.bdj.4813183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Dicran Megighian G. An epistemological approach. Br Dent J 2006; 200:64. [PMID: 16444204 DOI: 10.1038/sj.bdj.4813184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Abstract
Traditionally, dentists have been trained in the surgical model for caries management whereby detection is akin to diagnosis. This model unfortunately has been translated to patient expectations. Nevertheless, a growing body of clinical evidence suggests that noncavitated lesions, even those extending into dentin, can be managed by nonsurgical means with an expectation for remineralization.
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Affiliation(s)
- Van P Thompson
- Department of Biomaterials & Biomimetics, New York University College of Dentistry, 345 East 24th Street, 804S, New York, NY 10010, USA.
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