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AIM: This Bayesian network meta-analysis of randomized controlled trials assessed the effect of adjuvant periodontal treatment in both periodontal and HbA1c outcomes in adult individuals with type 2 diabetes (T2DM). MATERIALS AND METHODS: A systematic search was done up to February 2023 comparing sub-gingival debridement (SD) in combination with local or systemic adjuvant treatment with SD alone for individuals with T2DM. The primary outcomes were changes in absolute HbA1c levels and full-mouth probing depth reported at 3- to 6-month post-treatment. RESULTS: Seventy-two eligible publications evaluating 27 adjuvant treatments were retrieved. The combination of SD and systemic antibiotic metronidazole or SD and antioxidant alpha lipoic acid provided, respectively, 1.4% (95% credible interval [CrI] 0.48; 2.20) and 2.4% (95% CrI 1.50; 3.30) more significant improvement on HbA1c levels, and 0.89 mm (95% CrI 0.23; 1.50) and 0.92 mm (95% CrI 0.02; 0.92) greater periodontal probing depth reductions. Other adjuvant treatments provided added benefit to the periodontal outcomes without discernible effects on HbA1c. CONCLUSIONS: Adjuvant use of metronidazole or alpha lipoic acid was the best adjunct option to provide clinically meaningful HbA1c levels and probing depth reductions. However, no strong recommendation can be drawn due to the scarcity of studies for each adjuvant treatment and the low certainty of the resultant evidence.
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Teorema de Bayes , Diabetes Mellitus Tipo 2 , Hemoglobinas Glicadas , Metronidazol , Metanálise em Rede , Ácido Tióctico , Humanos , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/terapia , Metronidazol/uso terapêutico , Hemoglobinas Glicadas/análise , Ácido Tióctico/uso terapêutico , Ensaios Clínicos Controlados Aleatórios como Assunto , Terapia Combinada , Antioxidantes/uso terapêutico , Resultado do Tratamento , Desbridamento Periodontal/métodos , Bolsa Periodontal/terapiaRESUMO
AIMS: This study aimed to test whether the alcohol harm paradox (AHP) is observed in Brazil by investigating (i) the association between educational attainment and alcohol-related consequences (ARC) and (ii) the contribution of average alcohol volume consumed (AVC), past-month heavy episodic drinking (HED), smoking, body mass index (BMI), and depression in accounting for the disparities in ARC. METHODS: We analysed data from the 2019 Brazilian National Health Survey, a nationally representative household survey. The composite ARC outcome was considered present when an individual reported a past-year episode of activity failure, amnesia, and concern by others due to alcohol consumption. Adjusted binary logistic regression models were fitted using a hierarchical approach to calculate the odds ratios (OR) and respective 95% confidence intervals (CI), and to assess the contribution of each set of variables in attenuating the educational differences in ARC. RESULTS: Those from the lowest educational strata (incomplete elementary school) exhibited higher odds of ARC than their counterparts (OR: 2.03; 95% CI: 1.73-2.37). Although smoking, BMI, and depression attenuated the educational gradient (i.e. reduced the difference between reference and riskier categories) in ARC by ~13%, the adjustment for AVC and HED amplified inequalities by 0.3% and 5.7%, respectively. CONCLUSION: We found evidence of the AHP in Brazil. Educational inequalities in ARC were scarcely attenuated by behavioural factors, and a suppression effect was noted when adjusting for AVC and HED.
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Consumo de Bebidas Alcoólicas , Escolaridade , Humanos , Brasil/epidemiologia , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Consumo de Bebidas Alcoólicas/epidemiologia , Adulto Jovem , Adolescente , Depressão/epidemiologia , Inquéritos Epidemiológicos , Índice de Massa Corporal , Fumar/epidemiologia , Fatores Socioeconômicos , IdosoRESUMO
OBJECTIVES: To assess color change efficacy and the adverse effects of varied over-the-counter (OTC) bleaching protocols. METHODOLOGY: The study included randomized clinical trials evaluating color changes from OTC bleaching agents. Nine databases were searched, including the partial capture of the grey literature. The RoB2 tool analyzed the individual risk of bias in the studies. Frequentist network meta-analyses compared treatments through common comparators (∆Eab* and ∆SGU color changes, and tooth sensitivity), integrating direct and indirect estimates and using the mean and risk differences as effect measures with respective 95% confidence intervals. The GRADE approach assessed the certainty of the evidence. RESULTS: Overall, 37 remaining studies constituted the qualitative analysis, and ten composed the meta-analyses. The total sample included 1,932 individuals. ∆Eab* was significantly higher in groups 6% hydrogen peroxide (HP) strips (≥ 14 h). ∆SGU was significantly higher in groups at-home 10% carbamide peroxide (CP) (≥ 14 h), followed by 6% HP strips (≥ 14 h) and 3% HP strips (≥ 14 h). At-home 10% CP (7-13 h) and placebo showed lower risks of tooth sensitivity without significant differences between these treatments. CONCLUSION: Considering the low level of evidence, OTC products presented satisfactory short-term effects on tooth bleaching compared to the placebo, with little to no impact on dentin hypersensitivity and gingival irritation. CLINICAL RELEVANCE: OTC products are proving to be practical alternatives for tooth whitening. However, patients should be advised about the possible risks of carrying out such procedures without professional supervision.
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Sensibilidade da Dentina , Clareadores Dentários , Clareamento Dental , Humanos , Peróxido de Carbamida , Cor , Sensibilidade da Dentina/tratamento farmacológico , Peróxido de Hidrogênio , Ácido Hipocloroso , Metanálise em Rede , Medicamentos sem Prescrição/efeitos adversos , Peróxidos , Clareamento Dental/efeitos adversos , Clareamento Dental/métodos , Clareadores Dentários/efeitos adversos , Clareadores Dentários/farmacologia , UreiaRESUMO
OBJECTIVE: To systematically evaluate randomized controlled trials (RCTs), with at least 6 months of follow-up, on whether professional mechanical plaque removal (PMPR) including supragingival scaling should be performed prior and separately from subgingival scaling and root planning (SRP) in nonsurgical periodontal therapy (NSPT), in terms of clinical and patient-reported outcomes (PROs) (CRD42020219759). METHODS: The MEDLINE, EMBASE, CENTRAL, LILACS and Web of Science electronic databases, as well as grey literature sources, were searched by two independent reviewers up to May 2023. The Cochrane Collaboration's Risk of Bias tool (RoB 2.0) was used for quality appraisal and GRADE for assessing the certainty of evidence. Random-effects pairwise meta-analyses compared the changes in probing pocket depth (PPD), clinical attachment loss (CAL), and bleeding on probing (BoP) of a stepwise NSPT approach (PMPR prior and separately from SRP) and conventional one-step NSPT through mean differences (MDs) and associated confidence intervals (95% CI). RESULTS: Two RCTs were included, including data of 77 participants with severe periodontitis. One RCT presents high risk of bias and the other has some concerns. No significant differences were found between the stepwise approach and performing both steps simultaneously for any clinical outcomes, with overall very low certainty on evidence. No adverse effects were detected and there was no data on PROs. CONCLUSIONS: There is very-low certainty evidence of no significant difference on PPD and BoP reductions and CAL gain between supragingival scaling performed prior and separately from SRP and conventional one-step NSPT.
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Raspagem Dentária , Periodontite , Humanos , Ensaios Clínicos Controlados Aleatórios como Assunto , Periodontite/terapia , Aplainamento RadicularRESUMO
AIM: To evaluate associations between oral hygiene and gingival abrasion (GA) in a rural population from southern Brazil. MATERIALS AND METHODS: A population-based sample representative of individuals from a rural community in southern Brazil was included. Individuals aged 15 years or older and who had five teeth or more present were selected for this analysis. GA extent was defined as the total number of abrasions per individual. An adjusted multilevel negative binomial regression analysis was used to investigate the associations between site-, tooth- and individual-level variables and GA. Mean ratios (MR) and 95% confidence intervals (95% CI) were calculated. RESULTS: Five hundred ninety-five dentate individuals aged 15-82 years were analysed. In the adjusted models, brushing more than twice a day (MR = 1.13; 95% CI 1.02-1.26) and brushing with a hard/medium-bristle toothbrush (MR = 1.11; 95% CI 1.01-1.23) were significantly associated with more generalized GA. CONCLUSIONS: The extent of GA was independently associated with greater brushing frequency and the use of a toothbrush with harder bristles in residents of a rural area.
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Placa Dentária , Doenças da Gengiva , Humanos , Higiene Bucal , População Rural , Brasil/epidemiologia , Escovação DentáriaRESUMO
OBJECTIVE: To investigate whether the association between alcohol consumption and tooth loss is modified across socioeconomic positions (SEPs) in Brazilian older adults. METHODS: We conducted a secondary analysis using data of The Brazilian Longitudinal Study of Ageing (ELSI-Brazil 2015-2016). Effect Measure Modification (EMM) analyses using multivariable Poisson regression models tested whether the association between heavy drinking and lack of functional dentition (FD) varies in magnitude and direction according to levels of Household Wealth index (HWI) and educational attainment, assessed by the Relative Excess Risk due to Interaction (RERI). Sensitivity analyses using lifetime exposure to alcohol were performed. RESULTS: The analytical sample comprised 8078 participants. Heavy drinkers living in low-wealth households and with lower education presented 7% (95% CI: 1.01-1.14) and 36% (95% CI: 1.28-1.44) higher prevalence of lack of FD, respectively, than their counterparts, and super-additive associations were detected [RERI for HWI: 0.12 (95% CI: 0.02-0.21); RERI for educational attainment: 0.20 (95% CI: 0.09-0.30)]. The associations were also super-additive in the sensitivity analyses when controlling for abstainer reference group bias. CONCLUSION: We suggest that alcohol consumption disproportionately impacts the prevalence of tooth loss in Brazilian older adults from lower SEP groups.
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Perda de Dente , Humanos , Idoso , Perda de Dente/epidemiologia , Brasil/epidemiologia , Estudos Longitudinais , Fatores Socioeconômicos , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologiaRESUMO
OBJECTIVES: To investigate, through a network meta-analysis, the effectiveness of blood concentrates in reducing pain perception, trismus, and edema after mandibular third molar extraction. MATERIALS AND METHODS: An electronic search was performed in nine databases to locate randomized clinical trials comparing blood concentrate use after mandibular third molar extraction. Two authors selected and extracted the data independently. The individual risk of bias in the studies was assessed with the RoB v2.0 tool. A network meta-analysis compared postoperative pain and trismus scores after applying different blood concentrates, using the mean difference (MD) as an effect estimate. The GRADE approach assessed the certainty of evidence. RESULTS: Thirty-one randomized clinical trials were included in the review and 18 in the meta-analysis. Leukocyte- and platelet-rich fibrin (L-PRF) was the most used blood concentrate, followed by platelet-rich plasma (PRP). The network meta-analysis, depending on the analyzed period, evaluated up to 1240 surgeries. Among the analyzed blood concentrates, advanced platelet-rich fibrin (A-PRF) performed better among the analyzed blood concentrates, decreasing postoperative pain in 1, 2, 3, and 7 days and reducing trismus up to the inflammatory peak compared to blood clots. Only two studies had a low risk of bias. CONCLUSIONS: Based on very low certainty of evidence, using concentrates seemed efficient compared to blood clots in reducing pain and trismus after mandibular third molar surgeries. A-PRF decreased postoperative pain throughout the evaluated time and trismus during the acute inflammatory peak. CLINICAL RELEVANCE: A-PRF after mandibular third molar extractions performed better among the analyzed blood concentrates and seemed efficient in improving postoperative quality by decreasing inflammatory signs and symptoms.
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Trombose , Dente Impactado , Humanos , Dente Serotino/cirurgia , Trismo/etiologia , Trismo/prevenção & controle , Trismo/tratamento farmacológico , Metanálise em Rede , Dente Impactado/cirurgia , Ensaios Clínicos Controlados Aleatórios como Assunto , Dor Pós-Operatória/prevenção & controle , Dor Pós-Operatória/tratamento farmacológico , Extração Dentária , Edema/etiologia , Edema/prevenção & controle , Edema/tratamento farmacológicoRESUMO
OBJECTIVE: The objective of the study was to investigate whether the association between binge drinking and oral health-related quality of life (OHRQoL) differs by socioeconomic position (SEP) in Brazilian older adults. BACKGROUND: The adverse health effects of alcohol consumption disproportionately affect socioeconomically disadvantaged and older individuals. Moreover, measures of binge drinking may capture different domains of the association between alcohol misuse and health that might be independent of the traditional markers of volume or frequency of consumption. Evidence of the association between alcohol use and oral health outcomes has failed to consider binge drinking and possible effect modification by SEP. METHODS: We conducted a secondary cross-sectional analysis using the baseline data from The Brazilian Longitudinal Study of Ageing (2015-2016). Effect Measure Modification analyses using multivariable Poisson regression models tested whether the association between past-month binge drinking and higher scores of the Oral Impacts on Daily Performance (OIDP) questionnaire differed in magnitude by level of household wealth and educational attainment, assessed using Relative Excess Risk due to Interaction (RERI) and simple slope test. RESULTS: The analytical sample comprised 8857 individuals. Participants who were from low-wealth households or with lower education and reported past-month binge drinking had 27% (95% CI: 1.16 to 1.39) and 28% (95% CI: 1.18 to 1.40) higher OIDP scores, respectively, than those not binge drinkers from higher SEP, and super-additive associations were detected (RERI for household wealth: 0.12; RERI for educational attainment: 0.14). CONCLUSION: Binge drinkers from low SEP have poorer OHRQoL. Public oral health initiatives aiming to combat binge drinking are likely to disproportionately benefit vulnerable groups.
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Consumo Excessivo de Bebidas Alcoólicas , Humanos , Idoso , Consumo Excessivo de Bebidas Alcoólicas/epidemiologia , Qualidade de Vida , Estudos Longitudinais , Estudos Transversais , Consumo de Bebidas Alcoólicas/epidemiologia , Fatores Socioeconômicos , EtanolRESUMO
OBJECTIVES: To systematically evaluate randomized controlled trials (RCTs) on whether a chewable toothbrush (CTB) is more effective than a manual toothbrush (MTB) in terms of full-mouth dental plaque reduction in non-orthodontic children. MATERIALS AND METHODS: Six databases were searched by two independent reviewers according to pre-specified eligibility criteria up to October 2022. No restrictions regarding language, date of publication and minimum follow-up period were imposed. The Cochrane Collaboration's Risk of Bias tool (RoB 2.0) was used for quality appraisal and GRADE for assessing the certainty of evidence. Random-effects pairwise meta-analysis compared the dental plaque change scores of CTB and MTB through mean differences (MDs) and associated confidence intervals (95% CI), and sensitivity analysis determined whether an individual study significantly affected the results. RESULTS: Seven eligible RCTs were retrieved, including data of 310 children aged 8-14 years. Five RCTs present some concerns and two have high RoB. No significant difference was detected between toothbrushes in terms of Turesky modification of the Quigley-Hein plaque index reduction (MD = -0.04, 95% CI: -0.26-0.18), with overall very low certainty on evidence. The pooled estimate remains unchanged when any RCT is omitted. CONCLUSION: There is very low-certainty evidence of no significant difference on plaque removal between MTB and CTB in non-orthodontic children. Due to unexplained high heterogeneity and low methodological quality of RCTs, we cannot determine the extent to which our finding reflects a true effect or bias arising from limitations of primary studies.
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Placa Dentária , Criança , Humanos , Placa Dentária/prevenção & controle , Ensaios Clínicos Controlados Aleatórios como Assunto , Escovação Dentária/métodos , Índice de Placa Dentária , Assistência OdontológicaRESUMO
AIMS: To conduct an overview and systematic evaluation of prospective cohort studies on whether alcohol intake is associated with the incidence and progression of periodontitis. METHODS: Nine databases were searched by two independent reviewers up to November 2021 according to prespecified eligibility criteria. Risk of Bias in Systematic Reviews and Risk of Bias in Non-Randomized Studies of Interventions were used for risk of bias assessment and certainty of evidence was assessed using the GRADE approach. Random-effects pair-wise meta-analyses were performed with data from cohort studies on the effects of higher levels of alcohol intake compared with current non-drinking to determine risk ratios (RR) and confidence intervals of periodontitis. RESULTS: The four systematic reviews were at high risk of bias and concluded that alcohol intake is associated with periodontitis regardless of the study design. Five reports from seven cohort studies contributed to the meta-analyses and no statistically significant differences were found for higher levels of consumption regarding the risk of periodontitis, except for men from countries with low- and high-middle socio-demographic index (RR = 1.30, 95% CI: 1.13-1.46), with low certainty evidence. CONCLUSION: Higher levels of alcohol consumption seem to be part of the causal mechanism of periodontitis when cooccurring with male sex in underdeveloped countries. No conclusion can be drawn regarding alcohol use disorders or patterns of consumption.
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Consumo de Bebidas Alcoólicas , Periodontite , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , Feminino , Humanos , Masculino , Periodontite/epidemiologia , Estudos ProspectivosRESUMO
OBJECTIVE: The aim of the present cross-sectional study was to determine whether alcohol use disorders (AUD) are independently associated with severe and extent cases of periodontitis in individuals living in a rural area of Brazil. METHODS: A representative probability sample (N = 585) was evaluated using six-site full-mouth periodontal examination. AUD was assessed using the alcohol use disorders identification test (AUDIT) and considered in its unidimensional and bidimensional factor structures. The first address hazardous alcohol consumption [HAC (overall scores ≥8)], and the second deals with two distinct constructs, harmful use [HU (items 1-3 scores ≥4 for men or ≥3 for women)], and alcohol-related consequences [ARC (items 4-10 scores ≥1)]. Periodontal outcomes were defined based on the criteria proposed by the CDC-AAP (2012) and an adaptation of the EFP-AAP (2018) definition of generalized stages III or IV periodontitis (GP). Adjusted multilevel multinomial and binary logistic regression analysis were used with a conceptual hierarchical approach to calculate the odds ratios (OR) of periodontal outcomes. RESULTS: In the adjusted model, HU (OR = 2.69; 95% CI: 1.29-5.58) and ARC (OR = 3.79; 95% CI: 1.51-9.51) were significantly associated with higher prevalence of severe periodontitis (SP). Higher occurrence of GP was detected in individuals presenting HAC (OR = 1.88; 95% CI: 1.05-3.37) and ARC (OR = 2.90; 95% CI: 1.61-5.24). CONCLUSION: AUD was independently associated with higher prevalence of SP and GP in individuals living in a rural area.
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Alcoolismo , Periodontite , Consumo de Bebidas Alcoólicas , Alcoolismo/complicações , Alcoolismo/epidemiologia , Brasil/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Periodontite/epidemiologia , PrevalênciaRESUMO
OBJECTIVES: To systematically evaluate the literature on whether plaque-disclosing (PD) methods, applied by dental professionals (FQ1) or at-home (FQ2), combined with verbal oral hygiene instructions and brushing demonstration (standard OHI) lead to improvements in self-performed dental plaque control in comparison to standard OHI alone. MATERIALS AND METHODS: Seven databases were searched by two independent reviewers according to pre-specified eligibility criteria up to September 2020. No restrictions regarding language, date and type of report were imposed. The Cochrane Collaboration's Risk of Bias tool (RoB 2.0) was used for quality appraisal. Multiple comparisons referring to a single study were included if the articles evaluated different PD agents. Narrative synthesis using evidence tables were performed. RESULTS: Seven eligible studies were retrieved, including data of 430 individuals (159 wearers of orthodontic appliances). The studies exhibited considerable heterogeneity regarding outcome assessments and follow-up. Eleven (eight corresponding to FQ1 and three to FQ2) out of 13 relevant comparisons found no significant difference between techniques for dental plaque outcomes and three (two corresponding to FQ1 and one to FQ2) out of five comparisons indicated a positive effect of standard OHI with aid of PD methods on gingival inflammation scores. With respect specifically to orthodontic patients, three out of four comparisons indicated significant improvements on gingival inflammation scores for individuals instructed with PD methods. CONCLUSION: Clinicians should consider PD agents as adjunct to standard OHI in orthodontic patients. For those without appliances, PD methods can be used as an alternative.
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Placa Dentária , Gengivite , Placa Dentária/prevenção & controle , Índice de Placa Dentária , Humanos , Higiene Bucal , Ensaios Clínicos Controlados Aleatórios como Assunto , Escovação DentáriaRESUMO
OBJECTIVES: To examine the extent to which the effect of income inequalities on tooth loss is attributable to differential exposure and susceptibility to heavy drinking in older Brazilian adults. METHODS: We conducted a secondary analysis using data from The Brazilian Longitudinal Study of Ageing (ELSI-Brazil 2015-2016), a nationally representative sample of community-dwelling people aged 50 years and over. Causal mediation analysis based on the counterfactual outcome framework decomposed the effect of income on tooth loss mediated by heavy drinking into four components (four-way decomposition): controlled direct effect (neither mediation nor interaction), reference interaction (interaction only), mediated interaction (both mediation and interaction) and pure indirect effect (mediation only). Proportions of effect attributable to each component were calculated to estimate the differential exposure (the sum of the third and fourth components) and differential susceptibility (the sum of the second and third components) to heavy drinking. RESULTS: The analytical sample comprised 8114 participants. After adjusting for covariates, 7.3% (95% CI: 3.8%; 10.9%) and -39.5% (95% CI: -75.8%; -3.3%) of the effects of income on tooth loss were attributable to differential exposure and susceptibility to heavy drinking, respectively, consistent with the alcohol harm paradox. When setting non-functional dentition as outcome, only the effect of differential susceptibility remained (-81.7% [95% CI: -128.2%; -35.2%]). CONCLUSION: Our findings suggest that individuals of low-income groups appear to be more susceptible to the effects of heavy drinking on tooth loss.
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Perda de Dente , Adulto , Humanos , Pessoa de Meia-Idade , Idoso , Perda de Dente/epidemiologia , Perda de Dente/etiologia , Estudos Longitudinais , Renda , Consumo de Bebidas Alcoólicas/efeitos adversos , Consumo de Bebidas Alcoólicas/epidemiologia , PobrezaRESUMO
Objectives: This study aimed to conduct a systematic evaluation of the literature on whether individuals exposed to alcohol intake present differences in the subgingival microbial composition compared to those unexposed. Methods: Five databases (MEDLINE, EMBASE, LILACS, SCOPUS and Web of Science) and one source of grey literature (Google Scholar) were searched by two independent reviewers up to December 2022 according to pre-specified eligibility criteria. No restrictions were imposed regarding the date and language of publication and the periodontal status of the participants. The Newcastle-Ottawa Scale was used for methodological quality appraisal and a narrative synthesis was performed. Results: Eight cross-sectional studies and one cross-sectional analysis nested in a cohort were considered for qualitative analysis, including data of 4636 individuals. Overall, the studies exhibited considerable heterogeneity in terms of characteristics of the participants and microbiological methods. Four studies have high methodological quality. Exposed individuals have higher overall quantity of periodontal pathogens in shallow and moderate to deep pockets. Findings on richness, relative abundance, alpha- and beta-diversity were limited and inconclusive. Conclusion: The subgingival microbiota of individuals exposed to alcohol intake has higher overall quantity of red (i.e., P. gingivalis) and orange-complex (i.e., F. nucleatum) bacteria when compared to those unexposed.
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BACKGROUND: Several studies have shown the relationship between periodontal disease and chronic kidney disease, but there is little evidence to assess the impact of the amount of inflamed periodontal tissue on the levels of systemic inflammatory markers. So the aim of this study is determine the association between high-sensitivity C-reactive protein (hsCRP) and both periodontitis and periodontal inflamed surface area (PISA) in adults with end-stage renal disease (ESRD). METHODS: Cross-sectional study was conducted with 176 adults with ESRD on regular hemodialysis. The participants were submitted to a full-mouth periodontal examination to determine the occurrence of periodontitis and PISA. Regression analysis was performed to test the independent association between periodontal conditions and serum hsCRP levels. RESULTS: A total of 98.9% of the participants had periodontitis, with stages III and IV found in 26.1% and 52.9%, respectively. Mean hsCRP and PISA was 6.57 (SD: 6.03) mg/L and 217.15 (SD: 271.50), respectively. In the adjusted analysis, mean serum hsCRP levels were significantly higher in patients with stage III and IV generalized periodontitis compared with no/localized/generalized stages I-II (7.67 mg/L versus 5.72 mg/L, P = 0.028). After adjustments for confounding variables, individuals with PISA >490.56 mm2 (85th percentile) had a 3.26-fold greater chance of having hsCRP above 5 mg/L than their counterparts (OR = 3.26; 95% CI: 1.25 to 8.49). CONCLUSION: The inflammatory burden imposed by periodontitis can increase serum hsCRP levels in adults with end-stage renal disease.
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Falência Renal Crônica , Periodontite , Adulto , Proteína C-Reativa/análise , Estudos Transversais , Humanos , Falência Renal Crônica/complicações , Periodontite/complicações , Diálise RenalRESUMO
The aim of the present infodemiological study was to evaluate whether the COVID-19 outbreak has influenced the volume of content related to the dental treatment needs of Brazilian Twitter users to summarize the trends, and to identify the perceptions of the treatment needed. We collected tweets related to dental care needs of individuals exposed to the COVID-19 outbreak scenario between March 23 to May 4, 2020 and of those not exposed to the COVID-19 pandemic (unexposed group) on the same reported days of 2019 using the terms "dentista (dentist), dente (tooth), siso (third molar), and aparelho (orthodontic appliance)." Descriptive analysis was performed to provide summary statistics of the frequencies of tweets related to different dental treatment needs and also the differences in volume content between the years 2019 and 2020. Moreover, the data were analyzed by qualitative analysis using an inductive approach. A total of 1,763 tweets from 2020 and 1,339 tweets from 2019 were screened. Those tweets posted by non-Brazilian users, duplicates, and those unrelated to dental treatment needs were removed and, therefore 1,197 tweets from 2020 and 719 tweets from 2019 were selected. Content volume related to dental treatment needs greatly increased during the COVID-19 outbreak. Findings from the word cloud and content analysis suggest that dental pain, related or not to the third molar, and problems with orthodontic appliances were the topics most commonly related to dental treatment needs discussed during the COVID-19 outbreak, mainly conveying anxiety and distress. The volume of tweets related to dental treatment needs posted by Brazilian users increased during the COVID-19 outbreak and self-reported pain and urgencies were the most popular topics.
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Infecções por Coronavirus/epidemiologia , Odontologia/estatística & dados numéricos , Necessidades e Demandas de Serviços de Saúde/estatística & dados numéricos , Pneumonia Viral/epidemiologia , Betacoronavirus , Brasil , COVID-19 , Humanos , Pandemias , SARS-CoV-2 , Autorrelato , Mídias SociaisRESUMO
Laboratory evidence has demonstrated the antimicrobial effect of Melaleuca alternifolia (MEL) against oral microorganisms. This randomized, double-blind, crossover clinical trial, compared the anti-biofilm and anti-inflammatory effects of MEL nanoparticles with 0.12% chlorhexidine gluconate (CHX) on biofilm-free (BF) and biofilm-covered (BC) surfaces. Before each experimental period, the participants refrained from all oral hygiene practices for 72 hours. The 60 participants were randomly assigned to professional prophylaxis in two quadrants (Q1-Q3 or Q2-Q4), and rinsed with MEL or CHX for four days. The Quigley & Hein plaque index (QHPI), gingival crevicular fluid (GCF) volume, and participants' perceptions were assessed. CHX showed significantly lower mean QHPI on BF (2.65 ± 0.34 vs. 3.34 ± 0.33, p < 0.05) and BC surfaces (2.84 ± 0.37 vs. 3.37 ± 0.33, p < 0.05). Intragroup comparisons indicated reductions in GCF in all the groups, with significant differences only for CHX on BF surfaces (p < 0.05). Intergroup comparisons revealed no significant differences (p > 0.05). Based on individual perceptions, CHX had better taste and biofilm control, but resulted in a greater change in taste. Nevertheless, MEL demonstrated anti-inflammatory effects similar to those of CHX. Further clinical trials testing different protocols, concentrations and follow-up periods are required to establish its clinical application.
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Anti-Inflamatórios/farmacologia , Biofilmes/efeitos dos fármacos , Clorexidina/análogos & derivados , Placa Dentária/tratamento farmacológico , Melaleuca/química , Antissépticos Bucais/farmacologia , Nanopartículas/química , Adolescente , Adulto , Clorexidina/farmacologia , Estudos Cross-Over , Índice de Placa Dentária , Método Duplo-Cego , Feminino , Líquido do Sulco Gengival/efeitos dos fármacos , Humanos , Masculino , Higiene Bucal/métodos , Doenças Periodontais/microbiologia , Doenças Periodontais/prevenção & controle , Estatísticas não Paramétricas , Propriedades de Superfície/efeitos dos fármacos , Inquéritos e Questionários , Escala Visual Analógica , Adulto JovemRESUMO
ABSTRACT Objective: This two-centre cross-sectional study aimed to evaluate whether xerostomia occurrence is associated with oral health-related quality of life (OHRQoL) in patients with end-stage renal disease (ESRD) after the adjustment for potential confounders. Methods: Oral examinations were performed by calibrated examiners for untreated dental caries, periodontitis and tooth loss in 180 adults with ESRD. The presence of xerostomia was determined using the global question "How often does your mouth feel dry?". OHRQoL was evaluated by the simplified version of the Oral Health Impact Profile (OHIP14) questionnaire. Multivariate zero-inflated negative binomial regression analysis was used to calculate the incidence rate ratios (IRR) for the nonzero scores and odds ratios (OR) of having no impact in OHIP14 scores according to the presence of exposure. Results: In the adjusted model, xerostomia (IRR = 1.57; 95% CI: 1.12 to 2.20) was associated with poorer OHRQoL. The adjusted domain-specific analysis revealed that xerostomia occurrence significantly impacted the psychological disability and social disability, and the chance of having no impact was lower for the psychological discomfort domain (OR = 0.84; 95% CI: 0.12 to 0.98). Conclusion: Xerostomia exert an impact on OHRQoL in patients with ESRD, mainly in the psychological and social disabilities constructs.
RESUMO Objetivo: Este estudo transversal realizado em dois centros teve como objetivo avaliar se a ocorrência de xerostomia está associada à qualidade de vida relacionada à saúde bucal (QVRSB) em pacientes com doença renal crônica em estágio final (DRCEF) após o ajuste para potenciais fatores de confusão. Métodos: Exames bucais foram realizados por examinadores calibrados para cárie dentária não tratada, periodontite e perda dentária em 180 adultos com DRCEF. A presença de xerostomia foi determinada por meio da pergunta global "Com que frequência você fica com a boca seca?". A QVRSB foi avaliada pela versão simplificada do questionário Oral Health Impact Profile (OHIP-14). A análise multivariada de regressão binomial negativa inflacionada por zero foi usada para calcular as taxas de incidência (IRR) para os escores diferentes de zero e os razões de chance (OR) de não haver impacto nos escores do OHIP-14 de acordo com a presença dA exposição. Resultados: No modelo ajustado, a xerostomia (IRR = 1,57; IC 95%: 1,12 a 2,20) foi associada a pior QVRSB. A análise específica por domínio revelou que a ocorrência de xerostomia impactou significativamente a incapacidade psicológica e a incapacidade social, e a chance de não haver impacto foi menor para o domínio desconforto psicológico (OR = 0,84; IC95%: 0,12 a 0,98). Conclusão: A xerostomia exerce impacto sobre a QVRSB em pacientes com DRCEF, principalmente nos construtos de deficiência psicológica e social.