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BACKGROUND: Toothpastes available in Europe contain a range of fluoride concentrations, with some meeting the recommended level for caries prevention (>1000 ppm fluoride (ppm)) and others containing low or no fluoride. This study evaluated toothpaste fluoride concentrations in Latvia and Lithuania to inform targeted public health strategies in regions with a high prevalence of dental caries. METHODS: This cross-sectional study was conducted from May 2019 to May 2020, using a validated questionnaire in Latvia and Lithuania. Nationally representative samples (1309 families and 5436 members) provided data through a mixed-mode survey (paper and online) on sociodemographic information, toothpaste type, brand, and type. Descriptive statistics and chi-square tests (p < 0.05) were used for analysis. RESULTS: Fifteen percent of families used non-fluoridated toothpaste and 12% used <1000 part per million (ppm) fluoride. In Latvia, 56.8% of preschoolers and 28.7% of schoolchildren used <1000 ppm or non-fluoride toothpaste, whereas in Lithuania, 47.2% of preschoolers and 29.1% of schoolchildren used <1000 ppm or non-fluoride toothpaste; 63% of adolescents and 73% of adults used toothpaste with optimal fluoride content (≥1000 ppm). Of the 228 registered toothpaste types, 62% contained more than 1000 ppm, which is optimal for caries prevention; 29% of Latvian and 24% of Lithuanian families used at least one non-fluoridated toothpaste. CONCLUSION: This study revealed significant gaps in the use of fluoride toothpaste among families in Latvia and Lithuania, especially among children. To effectively prevent dental caries, targeted interventions, and education must promote optimal fluoride toothpaste use, particularly among vulnerable populations.
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BACKGROUND: During the COVID19 pandemic, the Latvian government issued first absolute restrictions (elective treatments prohibited, only emergency care) and later relative restrictions (preference for non-aerosol-generating procedures (AGP) and emergency care) on dental care. This study aims to assess the impact of these restrictions on the decision made by Latvian dentists about caries treatment. METHODS: A Survey-based cross-sectional study was used. A minimum sample size of 174 dentists was estimated for national representativeness (N = 1524). The questionnaire was developed by experts and sent three times via email to Latvian dentists from July to September 2020 and was also delivered in printed form at two national conferences in September and October 2020. Descriptive statistics were calculated. RESULTS: We received 373 completed questionnaires, with a total response rate of 24.5%. Under the recommendation to reduce AGP for the treatment of uncomplicated caries, 10% of the dentists stated that they would stop attending, 54% would only attend emergencies, and 36% would attend as usual. Under prohibition, the percentages are 15%, 74%, and 11%, respectively. Regarding the type of treatment, more than 75% would opt to proceed with selective caries removal for both primary and permanent teeth and 10% for extraction. CONCLUSION: Latvian dentists are willing to treat patients with caries during the pandemic and state that they prefer to use non- or minimally invasive and less aerosol-generating methods for caries treatment.
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COVID-19 , Cárie Dentária , Estudos Transversais , Cárie Dentária/etiologia , Cárie Dentária/terapia , Odontologia , Odontólogos , HumanosRESUMO
Knowledge gaps exist regarding optimal silver diammine fluoride (SDF) regimens and the efficacy of new products for arresting dental caries in young children. We evaluated the effectiveness of 38%-SDF (SDI-RivaStar), Tiefenfluorid (TF) comparing with Placebo (P), all in conjunction with behavioural modification (BM), in preventing major complications (endodontic/extractions/pain)-a patient-centred outcome-due to early childhood caries over 12 months in children under 71-months. A six-arm, patient/parent-blinded, superiority, placebo-controlled randomised control trial at the university clinic in Riga, Latvia, from 1/9/20-31/8/22 (Protocol registration ISRCTN17005348). The trial tested six protocols, using three compounds (P/SDF/TF) under two regimes: annual and biannual (P1/P2/TF1/TF2/SDF1/SDF2) for major complications. Secondary outcomes included minor complications and parental satisfaction. All groups received BM. 373/427 randomised children (87.3%) completed the study. SDF2 had a significantly lower rate and risk of major (21.5%, OR = 0.28, 95%CI [0.11, 0.72], p < 0.05) and minor complications (OR = 0.16 (95%CI [0.05, 0.50], p = 0.002). Overall satisfaction was 96% (p > 0.05). SDF biannual application with BM effectively prevented major complications of early childhood caries and was well accepted by children and their parents. Trial registration number: ISRCTN17005348, principal investigator: Ilze Maldupa, registration date: 30/06/2021.Clinical trial registration number: ISRCTN registry: ISRCTN17005348, https://doi.org/10.1186/ISRCTN17005348 , registration date: 30/06/2021.
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Cariostáticos , Cárie Dentária , Pré-Escolar , Humanos , Cariostáticos/uso terapêutico , Cárie Dentária/prevenção & controle , Cárie Dentária/tratamento farmacológico , Suscetibilidade à Cárie Dentária , Tratamento com Flúor , Fluoretos Tópicos/uso terapêutico , Pais , Satisfação do Paciente , Satisfação Pessoal , Compostos de Amônio Quaternário/uso terapêutico , Compostos de Prata/uso terapêutico , Resultado do Tratamento , LactenteRESUMO
OBJECTIVES: Periodontitis is a multifactorial disease that affects approximately 11% of the global population. The objective of this study was to examine whether, among individuals with phenylketonuria and type 1 diabetes mellitus, those with the IL1B rs1143634 and/or DEFB1 rs11362 genetic variants exhibit a higher periodontitis risk compared to healthy controls. MATERIALS AND METHODS: In all, 43 phenylketonuria patients (aged 12-53), 28 type 1 diabetes mellitus patients (aged 11-40), and 63 healthy controls (aged 12-53) were included. The evaluation of periodontitis risk was conducted using the Silness-Löe plaque index, the Greene-Vermillion index, and an assessment for the necessity of calculus removal. Genetic variants rs1143634 and rs11362 were genotyped from salivary samples using restriction length polymorphism analysis. RESULTS: The DEFB1 rs11362 variant was associated with higher Silness-Löe and Greene-Vermillion index scores in phenylketonuria patients (p = 0.011 and p = 0.043, respectively). The IL1B rs1143634 variant was associated with lower calculus removal necessity in type 1 diabetes mellitus patients (p = 0.030). Clinical examination showed the worst oral hygiene index scores for PKU patients. PKU patients also reported the least consistent tooth brushing and flossing habits. CONCLUSIONS: Genetic associations between DEFB1 rs11362 and IL1B rs1143634 variants and oral hygiene indices were observed in the PKU and T1DM groups, suggesting that genetic factors may contribute to periodontal health differences in these populations. Further research with a larger sample size is needed to confirm these findings and develop targeted oral health interventions.
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Some metabolic disorder treatments require patients to follow a specific diet or to consume supplements that, over time, can lead to oral microbiome alterations. Well-known disorders requiring such treatment are phenylketonuria (PKU), an inborn error of amino acid metabolism, and type 1 diabetes (T1D), a metabolic disorder that requires a specific diet regimen. Therefore, the aim of this study was to investigate the oral health and microbiome characteristics that might contribute to caries activity and periodontal disease risk in PKU and T1D patients. In this cross-sectional study, 45 PKU patients, 24 T1D patients, and 61 healthy individuals between the ages of 12 and 53 years were examined. Their anamnestic data and dental status were assessed by one dentist. Microbial communities were detected from saliva-isolated DNA using 16S rRNA gene V3-V4 sequencing on Illumina MiSeq sequencing platform. Results revealed that the PKU patient group displayed the highest number of extracted teeth (on average 1.34), carious teeth (on average 4.95), and carious activity (44.44% of individuals) compared to the T1D and CTRL groups. The lowest numbers of filled teeth (on average 5.33) and extracted teeth (on average 0.63) per individual were observed in T1D patients. Gingivitis appeared more often in the T1D group; however, possible risk of periodontal disease was seen in both the T1D and PKU patient groups. The highest number of differentially abundant genera was detected in the PKU group (n = 20), with enrichment of Actinomyces (padj = 4.17 × 10-22), Capnocytophaga (padj = 8.53 × 10-8), and Porphyromonas (padj = 1.18 × 10-5) compared to the CTRL group. In conclusion, the dental and periodontal health of PKU patients was found to be significantly inferior compared to T1D patients and healthy controls. T1D patients showed early signs of periodontal disease. Several genera that correlate with periodontal disease development were found in both groups, thus suggesting that T1D and PKU patients should seek early and regular dental advice and be educated about proper oral hygiene practices.
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AIM: This study investigated whether the self-implemented preventive measures practiced among the 6 and 12 years olds in Riga, Latvia can control the caries increment due to poor dietary habits among this age groups. MATERIAL AND METHODS: Caries examination was performed on Thirty-eight 6 and thirty-nine 12 years olds by visual and bitewing radiographic examination at baseline and after 3 years. All participants and/or their parents completed dietary habits questionnaires. The data was analyzed using t-test, chi-square test, ANOVA and frequency tables, Wilcoxon and Fisher's tests (α=0.05). RESULTS: The mean (SD) values of caries experience at baseline/3-year period in 6- vs.12-year olds were as follows. DMFS: 0.72 (1.02)/3.13 (3.13) (p=0.0000) vs. 6.79 (5.14)/14.79 (9.86) (p=0.0000); dmfs: 11.26(8.71)/7.74 (4.86) (p=0.078) vs. 3.57 (2.03)/1.5 (0.71) (p=0.317). The statistical significance was reported only for the consumption of soft drinks (p=0.032) and sugared tea (p=0.018) for the 6 years olds, and for sugared tea (p=0.017) and number of teaspoons of sugar added to tea (p=0.0095) for the 12-years olds. There was positive caries increment in all the 6 and 12 years olds that reported significant increase in consumption of soft drinks and sugared tea, and increase daily number of teaspoons of sugar used in tea. CONCLUSIONS: The present study demonstrated high cariogenic diet among the children in Riga, which is associated with increased caries experience that the currently practiced self-implemented oral hygiene measures was not capable of controlling.
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Suscetibilidade à Cárie Dentária , Cárie Dentária , Criança , Humanos , Índice CPO , Letônia , Sacarose Alimentar , Comportamento Alimentar , CháRESUMO
Aims: This randomized controlled trial investigated the effect of MI Varnish™ (5% NaF/CPP-ACP) on caries increment in 6- and 12-year-old children in Riga, Latvia within 36 months. Methods: Forty-eight 6-year-old children (Group 1) and forty-seven 12-year-old children (Group 3) received quarterly varnish application, while forty-eight 6-year-old children (Group 2) and thirty-seven 12-year-old children (Group 4) did not have varnish applied. All children/parents received the same preventive advice. All children were visually examined using ICDAS-II criteria. Questionnaires on dietary habits were completed by the children/parents at baseline and after 36 months. DMFS and dfs were calculated from ICDAS data. The statistical analysis was performed (α = 0.05) using a Chi-squared test, paired t-test (Welch test) and the Pearson correlation coefficient. The trial registration number is ISRCTN10584414. Results: In Group 1 versus Group 2, the DMFS(SD) (Baseline/36 months) values were 5.02(5.85)/13.21(6.67) (p < 0.001) versus 2.65(4.54)/10.81(6.14) (p < 0.001), respectively; the dfs(SD) (Baseline/36 months) values were 36.75(12.96)/24.04(12.9) (p < 0.001) versus 33.67(12.74)/23.88(11.91) (p < 0.001), respectively. In Group 3 versus Group 4, the DMFS(SD) (Baseline/36 months) values were 48.62(23.18)/70.96(23.28) (p < 0.001) versus 34.73(17.99)/54.95(16.09) (p < 0.001), respectively; the dfs(SD) (Baseline/36 months) values were 1.7(4.4)/0 (p < 0.05) versus 2(6.39)/0 (p = 0.06), respectively. The prevalence of caries (dfs + DMFS) decreased by 4.52 (p < 0.001) and 1.63 (p < 0.001) in Groups 1 and 2, respectively, but increased by 20.64 (p < 0.001) and 18.22 (p < 0.001) in Groups 3 and 4, respectively. An analysis of the questionnaires indicated the habitual, frequent consumption of a sugary diet by all the children. A significant correlation (r = 0.321; p < 0.05) was observed between caries increment and the frequency of daily intake of sugary snacks, soft drinks and tea with sugar at baseline only in Group 1. Conclusions: A quarterly application of MI varnish (CPP-ACP/fluoride) reduced caries increment in 6- and 12-year-old children in Riga, Latvia.
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Objectives: Phenylketonuria (PKU) is an autosomal recessive inherited disorder of phenylalanine metabolism resulting from a deficiency of phenylalanine hydroxylase. The aim of this study was to evaluate the dental status and periodontal health of PKU patients in Latvia. Material and Methods: Forty-five PKU patients and age/sex-matched controls were recruited for this cross-sectional study. Their anamnestic data, periodontal health and dental status were assessed by one experienced dentist. Results: Dental and periodontal clinical evaluation revealed that the median number of filled teeth was significantly smaller among PKU patients compared to the control group (p=0.021). PKU patients had a significantly larger median number of carious teeth than their healthy counterparts (p<0.001). Significant differences between the PKU and control groups were observed for several oral hygiene indices (p<0.001): Silness-Löe plaque index, OR=29.3 (95% CI: 3.7-232.4); CPITN index, OR=35.2 (95% CI: 4.5-278.3); Greene-Vermillion index, OR=10.2 (95% CI: 2.8-38.0); calculus removal necessity, OR=12.3 (95% CI: 3.3-45.4). Conclusion: Dental status and periodontal health of PKU patients was found to be significantly inferior compared to healthy controls. This is likely due to the regular consumption of PKU formula and the difficulties which mentally and/or physically disabled PKU patients experience with their oral hygiene. To prevent tooth decay and periodontal disease, PKU patients should visit a professional oral hygienist every three to six months. Furthermore, they should adopt the habit of rinsing their mouth with water immediately after consuming PKU formula to counteract the acidity in their oral cavity.
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OBJECTIVES: To study caries prevalence/severity in 12-year-old children in Latvia and potential risk indicators. METHODS: A cross-sectional oral-health national survey of 12-year-old children was conducted in 2016. A nationally representative stratified-cluster probabilistic sample of 2,138 pupils in 92 schools was selected. Children were examined by seven calibrated examiners (kappa inter-examiner, intra-examiner scores of 0.71-0.77, 0.81-0.97, respectively) at school. Enamel-non-cavitated decay (D1), enamel cavitation (D3), dentine cavitation (D5), missing (M) or filled (F) status at the tooth (T)/surface (S) levels were evaluated, and decayed, missing, and filled (DMF) index scores for severity, along with the Significant Caries Index (SiC), were calculated. An associated caries factor questionnaire was completed by participants. RESULTS: The prevalence of caries was 98.5% for D1MFT, 79.7% for D3MFT, and 71.9% for D5MFT. The means (standard deviations) for severity were 9.2 (5.3) for D1MFT, 3.3 (3.0) for D3MFT, and 2.4 (2.4) for D5MFT, and 5.6 (2.1) for the SiC. Indicators associated with a lower risk of caries (D5MFT) were irregular dental visits (prevalence odds ratio PORâ¯=â¯0.45, 95% confidence interval (CI): 0.36, 0.56) and irregular use of mouthwashes (PORâ¯=â¯0.73, 95% CI: 0.60, 0.89). CONCLUSIONS: We found a high caries prevalence and severity in 12 year-old children in Latvia. Although the WHO target for 2010 (D5MFT ≤ 3) is met, the values for caries prevalence (D5MFT > 0â¯=â¯71.9%) and severity (D5MFTâ¯=â¯2.5) in 12-year-old Latvian children are higher than the European averages (D5MFT > 0â¯=â¯52%, D5MFTâ¯=â¯1.1).
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Suscetibilidade à Cárie Dentária , Cárie Dentária , Criança , Estudos Transversais , Índice CPO , Cárie Dentária/epidemiologia , Humanos , Letônia/epidemiologia , PrevalênciaRESUMO
OBJECTIVE: To assess possible relationship between caries experience, salivary cariogenic microflora and free sugar consumption in 6 year and 12 year old children in Riga, to evaluate these variables in risk assessment. MATERIALS AND METHODS: 79 children aged 6 and 96 children aged 12 were examined clinically and by bitewing X-ray for caries diagnosis. Also all children or their parents were questioned about number of tea spoons containing sugar used per cup and frequency of cups used daily. Salivary mutans streptococci (MS) and lactobacilli (LB) (CRT-bacteria; Ivoclar; Vivadent; Liechtenstein) were determined only for children with dmft/DMFT>4: 27.8% at the age of 6, 40.6% at the age of 12. All data were statistically analyzed using frequency tables and analysis of variance. Statistical significance of differences in proportions was tested using chi-square test, Analysis included evaluation of how changes in variables such as free sugar consumption affects caries in particular age group. RESULTS: Mean number of tea spoons containing sugar used per cup was 1.47 in 6 year olds and 1.86 in 12 year olds, but daily amount of tea spoons containing sugar was 2.71 and 4.36 in each age group accordingly. Tea spoons of sugar per cup were associated with caries experience only in 6 year olds (p=0.098). A significant association was observed between caries experience, salivary MS and an amount of tea spoons containing sugar used per cup in both age groups (for 6 y.o. p= 0.037, for 12 y.o. p=0.037). Also caries experience was strongly associated with salivary MS and daily amount of tea spoons containing sugar, but only in 12 year olds (p=0.041). CONCLUSIONS: The information of free sugar consumption per cup or daily gives the possibility to control free sugar use in order to reduce caries development in 6 year old and 12 year old children in Riga.
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Índice CPO , Sacarose Alimentar/administração & dosagem , Saliva/microbiologia , Streptococcus mutans/isolamento & purificação , Fatores Etários , Bebidas , Criança , Contagem de Colônia Microbiana , Comportamento Alimentar , Humanos , Lactobacillus/isolamento & purificação , Letônia , Radiografia Interproximal , Medição de Risco , CháRESUMO
OBJECTIVES: The purpose of this study was to investigate the caries increment and oral hygiene changes over a 3-year period and also compare the sensitivity and specificity of Radke's caries assessment method to ICDAS II among 6- and 12-year-old children in Riga, Latvia. MATERIALS AND METHODS: Thirty-eight 6 and thirty-nine 12-year-old children were examined visually and with bitewing (BW) radiographs for dental caries at baseline and after a 3-year period. Decayed, missing, and filled surfaces (dmfs/DMFS) in all teeth were scored by one calibrated examiner using the Radke's caries scoring criteria. Oral hygiene level was determined using Green-Vermillion index (G-V ind.) at baseline and after 3 years. ICDAS II was used to assess all children only at the 3rd-year time point. The parents of the 6- and 12-year-old children responded to a questionnaire on oral hygiene at baseline and at the 3-year mark. STATISTICAL ANALYSIS: The data were analyzed using t-test, Chi-square test, Wilcoxon test (α= 0.05), and sensitivity and specificity tests. RESULTS: The mean (SD) values of G-V ind. and caries experience at baseline/3-year period in 6- versus 12-year-old children were as follows. G-V ind.: 1.14(0.80) /1.48(0.89) [p = 0.4768] versus 0.99(0.45)/1.45(1.22) [p = 0.0337]. DMFS: 0.72(1.02)/ 3.13(3.13) [p = 0.0000] versus 6.79(5.14)/14.79(9.86)[p = 0.0000]; dmfs: 11.26(8.71)/7.74 (4.86) [p = 0.0780] versus 3.57 (2.03)/1.5(0.71)[p = 0.3173].The sensitivity and specificity of Radke to ICDAS II of caries-affected surfaces was: in proximal surfaces-0.57 and 0.98, on occlusal surfaces-0.83 and 0.98, on buccal/lingual surfaces-0.43 and 0.99. CONCLUSIONS: The result of the present study suggests that the increased caries experience over a 3-year period among the 6- and 12-year-old children in Riga may be due to the concurrent decreased level of oral hygiene, suggesting that ICDAS II instead of Radke's criteria should be used to detect and monitor dental caries.
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OBJECTIVE: The aim was to assess possible relationship between oral hygiene, salivary cariogenic microflora, buffer capacity, secretion rate and caries experience in 6 year olds and 12 year olds in Riga, and to evaluate these variables in relation to caries risk. MATERIALS AND METHODS: 50 children aged 6 and 71 children aged 12 were examined clinically and by bitewing X-ray for caries diagnosis. Green-Vermillion oral hygiene index, stimulated salivary flow rate and buffer capacity were estimated (CRT-buffer; Ivoclar, Vivadent, Liechtenstein). Salivary mutans streptococci (MS) and lactobacilli (LB) (CRT-bacteria; Vivadent) were determined only for children with dmft/DMFT>4: 60% at age of 6, 54,9% at age of 12. All data were statistically analyzed using frequency tables, Pearson chi2test and ANOVA analysis. RESULTS: Mean DMFT was 0.12 in 6 year olds, and 4.6 in 12 year olds. Mean Green-Vermillion index was 0.75 in 6 year olds and 0.99 in 12 year olds. Caries experience and Green-Vermillion index were associated only in 6 year olds (p=0.024). Salivary MS was associated with Green-Vermillion index only in 12 year olds (p=0.086). Salivary MS and caries experience were associated only in 12 year olds (p=0.010). Salivary LB was associated with stimulated saliva's secretion rate only in 12 year olds (p=0.027). Salivary cariogenic microflora level and buffer capacity were associated in 6 year olds (p for MS=0.010; p for LB=0.052). Same association was observed only between salivary MS and buffer capacity in 12 year olds (p=0.081). Stimulated saliva's secretion rate and buffer capacity were associated only in 12 year olds (p=0.004). CONCLUSIONS: Information of caries risk factors should be used to work effectively on caries reduction in 6 year olds and 12 year olds in Riga.
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Índice CPO , Higiene Bucal , Saliva/microbiologia , Streptococcus mutans/isolamento & purificação , Fatores Etários , Soluções Tampão , Criança , Contagem de Colônia Microbiana , Cárie Dentária/microbiologia , Suscetibilidade à Cárie Dentária , Humanos , Lactobacillus/isolamento & purificação , Letônia , Índice de Higiene Oral , Radiografia Interproximal , Saliva/metabolismo , Saliva/fisiologia , Taxa Secretória/fisiologiaRESUMO
AIM: Authors assessed the influence of drinking tea with sugar, level of cariogenic microflora and use of fluoride toothpaste and tablets on caries experience of 6 and 12 year old children in Riga, Latvia. METHODS: 141 six and 164 twelve year old children were examined clinically and with bitewing radiographs to determine their dmft/DMFT and dmfs/DMFS. Children or their parents responded to questionnaire on number teaspoons of sugar (TS) used per cup of tea, number of cups of tea consumed daily, using fluoride or non-fluoride toothpaste (TP), frequency of toothbrushing, using fluoride tablets or not (ft). Salivary mutans streptococci (MS) and lactobacilli (LB) levels were measured in children with dmft/DMFT>4.0 for age of 6 (73% (n=103)), and for age of 12 (54% (n=88)). Impact of variables in caries status was determined using frequency tables and ANOVA, while proportion differences were tested using chi-square test. RESULTS: In 6 year olds, statistically significant associations were observed between the salivary microflora (MS, LB) and dt/DT (p=0.032; dt=3.71, DT=0.42), use of F-toothpaste (p=0.020), and TS (p<0.001). In 12 year olds, statistically significant (p<0.01) associations were observed between salivary microflora and dt/DT, ds/DS and dmft/DMFT. In both age groups, significant (p<0.001) association was demonstrated between dmfs/DMFS and salivary microflora, F-toothpaste and TS. CONCLUSIONS: The present study indicated that the caries development in Latvian children was associated with consumption of sugary tea and use of non-fluoride toothpaste.
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Cárie Dentária/epidemiologia , Comportamento Alimentar , Higiene Bucal , Criança , Cárie Dentária/etiologia , Sacarose Alimentar/administração & dosagem , Fluoretos Tópicos/administração & dosagem , Humanos , Lactobacillus/isolamento & purificação , Letônia/epidemiologia , Medição de Risco , Saliva/microbiologia , Streptococcus mutans/isolamento & purificação , Inquéritos e Questionários , Edulcorantes/administração & dosagem , Chá , Cremes DentaisRESUMO
The objective of this research is to analyse the causal relationship between construction of fixed bridge dentures and the intensity of halitosis manifestations, as well as to establish basic hygiene requirements for construction of fixed dentures which would completely exclude retention of food particles and avoid bad breath. 48 patients (36 men and 12 women), who use fixed dentures for 2-10 years, have been involved in this research. 26 patients wore fixed bridge dentures made of punched tooth crowns, the other 22 patients wore cast fixed dentures. The obtained measurements of halitosis magnitude point to the close connection between bad breath and the construction of fixed dentures. Fixed dentures with tooth crown laps, saddle intermediate parts, as well as denture constructions, which impede complex of mouth hygiene measures, cause bad breath. In this research, the condition of patients' teeth, periodontium, and oral cavity hygiene have been evaluated as satisfactory; the tongue is not perceptibly coated, and patients etiologically have not experienced problems caused by respiratorial or gastrointestinal diseases. The examined patients have not complained of xerostomia problems. In conclusion, it should be admitted that fixed dentures, which make difficult or even completely impede the complex of oral cavity hygiene measures, intensify the development of halitosis.
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Planejamento de Dentadura/efeitos adversos , Prótese Parcial Fixa/efeitos adversos , Halitose/etiologia , Adulto , Idoso , Coroas/efeitos adversos , Feminino , Halitose/prevenção & controle , Humanos , Masculino , Pessoa de Meia-Idade , Higiene BucalRESUMO
The decision to retain immature permanent tooth with pulp disease is problematical. Restoring the tooth would normally involve some form of pulp capping/pulpotomy procedure or a more radical pulpectomy and root canal treatment. Pulp capping/pulpotomy procedures, where all or part of the pulp is retained, relies upon an accurate assessment of the pulp condition, and the careful management of the remaining healthy tissue. Pulpectomy or root canal treatment is technically difficult as the root apex is open with the result that conventional preparation and filling techniques are compromised. On the other hand, the inappropriate extraction of immature teeth with pulp disease will result in immediate aesthetic and functional difficulties that may require the patient to have orthodontic or restorative care that will have potential life-long implications, e. g. removable or fixed prosthesis. The aim of this article is to provide an overview of the aetiology of pulp disease in immature teeth and to review current evidence of the outcome of conservative pulp treatment.
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Cárie Dentária/complicações , Capeamento da Polpa Dentária/métodos , Exposição da Polpa Dentária/etiologia , Exposição da Polpa Dentária/terapia , Tratamento do Canal Radicular/métodos , Traumatismos Dentários/complicações , Adolescente , Compostos de Alumínio , Apexificação/métodos , Compostos de Cálcio , Hidróxido de Cálcio , Criança , Cimentos Dentários , Polpa Dentária/lesões , Combinação de Medicamentos , Humanos , Incisivo/patologia , Dente Molar/patologia , Óxidos , Pulpotomia/métodos , Silicatos , Resultado do TratamentoRESUMO
Toothpastes are daily oral care products, the chemical composition of which is constantly changing due to manufacturer's competition. It becomes more and more difficult for dentists to recommend the best toothpaste and for patients to choose one. The objective of this paper was to draw out recommendations based on the best evidence available and to propose a new classification of toothpastes. Publications were searched in PubMed database (published between 1991-2011, limited to English language articles in dental journals). Recommendations for toothpaste choice and usage were developed from the best evidence available.
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Cárie Dentária/prevenção & controle , Sensibilidade da Dentina/prevenção & controle , Odontologia Baseada em Evidências , Doenças Periodontais/prevenção & controle , Cremes Dentais/classificação , Dispositivos para o Cuidado Bucal Domiciliar , Humanos , Clareamento Dental/métodos , Cremes Dentais/química , Cremes Dentais/uso terapêuticoRESUMO
INTRODUCTION: The quality of life is closely related with condition of oral health, influence of subjective factors on the whole human body and patients perception of their oral health. In spite of the fact that the most part of Latvian retirement age residents use low-quality dentures and assess them satisfactory, these patients often have problems associated with quality of dentures. The aim of the present study was to evaluate oral health status, prosthodontics indicators and patients satisfaction with oral health among Latvian retirement age residents. PATIENTS AND METHODS: There were examined 465 retirement age volunteers (170 men and 295 women), 116 of them in dental clinic Sandent (Riga, 24.9% - control group), 137 (29.5%) in nursing homes in Zemgale and 212 (45.6%) in nursing homes in Kurzeme (Zemgale and Kurzeme are districts of Latvia). There were assessed quantity of prosthodontics among patients with partial defects of dental arches, there were estimated quality of dentures and patients satisfaction with existing prosthodontics. RESULTS: Oral health indicators among Latvian retirement age population are better than the same indicators among elderly residents of nursing homes. Among nursing homes residents with partial edentulousness in most of cases in oral cavities remained only few residual teeth which needed treatment. Removable and fixed dental prostheses used by nursing homes residents do not meet denture's quality criteria. Self-evaluation of dentures quality among retirement age residents of nursing homes is better and not correspond with existing dentures quality. CONCLUSIONS: In Latvia the quantity of prosthodontics in respect of partial removable dentures among the retired who regularly visit a dentist does not significantly differ from European retirement age population's dental prosthodontics quantity. Dental prosthodontics indicators of residents of nursing homes in Latvia are unsatisfactory (p<0.001). In retirement age population self-evaluation with quality of dentures is higher than actually existing.
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Assistência Odontológica para Idosos/normas , Dentaduras/psicologia , Arcada Edêntula/psicologia , Saúde Bucal , Qualidade de Vida/psicologia , Idoso , Índice CPO , Assistência Odontológica para Idosos/estatística & dados numéricos , Dentaduras/classificação , Dentaduras/estatística & dados numéricos , Feminino , Humanos , Arcada Edêntula/classificação , Arcada Edêntula/reabilitação , Letônia , Masculino , Pessoa de Meia-Idade , Casas de Saúde , Avaliação de Resultados em Cuidados de Saúde , Satisfação do Paciente , Prostodontia/estatística & dados numéricosRESUMO
OBJECTIVE. The purpose of this study is to evaluate the ability of two commercial strip tests and laboratory titration to detect saliva buffer capacity. MATERIALS AND METHODS. Sixty-four patients were examined. Stimulated saliva was collected and buffer capacity was determined with two different chair-side strip tests in addition to immediate transportation to the laboratory to check the buffering ability by titrating with 0.005 M HCl and measuring pH by digital pH/Ion meter, used as a gold standart. The correlation were analyzed using the Spearman Rank Correlation Test, Cohen's Kappa coefficient and Pearson's Correlation test, p < 0.01. Sensitivity and specificity were used to measure precision of these tests. RESULTS. The response rate was 80%. High buffer capacity was found in 23.4% of cases, medium in 62.5%, and low in 14.1%. The Spearman Rank Correlation coefficient between the titration method and CRT Buffer test was 0.685 and the GC Saliva Check Buffer was 0.837. The Kappa coefficient for the CRT Buffer test was 0.508, while the coefficient for the GC Saliva Check Buffer was 0.752. The Pearson Correlation for the GC Saliva Check was 0.675. The difference is found in the buffer capacity at initial pH and at pH value 3. CONCLUSIONS. Both colorimetric tests correlate with the acid titration method in laboratory and are usable for saliva buffer capacity detection in dental offices. Buffer capacity detected in laboratory at different pH values can provide more information regarding caries risk.
Assuntos
Kit de Reagentes para Diagnóstico , Saliva/química , Adulto , Soluções Tampão , Técnicas de Laboratório Clínico , Colorimetria , Testes de Atividade de Cárie Dentária , Humanos , Concentração de Íons de Hidrogênio , Pessoa de Meia-Idade , Medição de Risco , Sensibilidade e Especificidade , Estatísticas não Paramétricas , Inquéritos e Questionários , Adulto JovemRESUMO
INTRODUCTION. Latvian government Health care financing regulations do not envisage free dental care in nursing homes. Consequently, in this situation arises need to carry out comparative evaluation of oral health status and quantity indicators of dental prosthodontics among retirement-age population in Latvia. The aim of the study was to estimate oral health and dental prosthodontics indicators among retirement-age population in Latvia. PATIENTS AND METHODS. We examinated 465 retirement-age inhabitants in Latvia. We assessed dental status, quantity and quality of the existing complete dental prostheses. We also evaluated the DMF-T index. RESULTS. Oral health indicators among Latvian retirement-age population are better than those for nursing homes residents in the same age group. Complete dental prostheses used by nursing homes residents do not meet denture's quality criteria. Retirement-age patients have oral hygiene problems. CONCLUSIONS. DMF-T index among Latvian retirement-age population is lower than among residents of nursing homes. The major component of DMF-T index is the number of lost teeth. The assessment of dental prostheses among residents of nursing homes showed unsatisfactory results. Retirement-age population in Latvia needs treatment of oral mucosal diseases, improvement of oral hygienic measures and increase of amount of dental prosthodontics.