RESUMO
OBJECTIVES: Rumination is a maladaptive emotion regulation strategy. It has been associated with several psychological disorders and physical problems. This cross-sectional study aimed to evaluate whether cognitive rumination is associated with periodontal disease (PD), tooth loss (TL), and oral health-related quality of life (OHRQoL). MATERIALS AND METHODS: A population-based sample from a rural area in southern Brazil was evaluated. Calibrated examiners carried out a complete periodontal examination at six sites-per-tooth. Rumination and Reflection (RRQ) and Oral Health Impact Profile (OHIP-14) questionnaires were administered. Regression modeling was used to assess the prevalence ratio (PR) between rumination and PD and to estimate the rate ratio (RR) between rumination and TL and rumination and OHIP. RESULTS: Severe periodontitis prevalence of 33% was observed in the sample. In the Poisson-adjusted model (n = 587), individuals who ruminate more have 27% more periodontal disease (PR: 1.27, 95%CI:1.02 - 1.60). Regarding TL and OHIP, negative binomial regression (n = 672) showed an association with rumination, but it was not significant (RR 1.14, 95%CI 0.99 - 1.31) and (RR 1.20, 95%CI 0.98 - 1.48), respectively. CONCLUSIONS: Cognitive rumination was independently associated with periodontal disease in individuals living in a rural area. Borderline non-significant estimates were observed regarding TL and OHRQoL. More research using different populations and focusing on individual's responses to psychological stress may confirm these results. CLINICAL RELEVANCE: Emotional regulation is crucial to deal with stress, anxiety, and depression. Since psychopathologies are among the most prevalent diseases in the world, it is critical to understand the role of these issues in dental outcomes.
Assuntos
Saúde Bucal , Doenças Periodontais , Qualidade de Vida , Ruminação Cognitiva , População Rural , Perda de Dente , Humanos , Feminino , Masculino , Brasil/epidemiologia , Estudos Transversais , Perda de Dente/epidemiologia , Perda de Dente/psicologia , Doenças Periodontais/psicologia , Doenças Periodontais/epidemiologia , Pessoa de Meia-Idade , Inquéritos e Questionários , Adulto , Prevalência , IdosoRESUMO
OBJECTIVES: To evaluate, (i) if subjects submitted to a structured oral hygiene training program (OHt) maintain adopted habits over 180 days without professional guidance; and (ii) in perspective whether flossing provides additional benefits to toothbrushing on gingival health. MATERIALS AND METHODS: Seventy-five adult subjects showing approximately 40% proximal gingival bleeding were randomized to receive OHt (1 session weekly over 8 weeks) using toothbrush and dental floss or toothbrush alone. The subjects were then followed over 180 days without professional guidance. Primary outcomes were mean interproximal Gingival Index (GI) and GI = 2 (gingival bleeding). Mixed linear models were used for the comparison between groups (p < 0.05). RESULTS: 68 subjects received OHt, 48 subjects completed the 180-day follow-up. Subjects maintained adequate oral hygiene routines. Besides a reduction in gingival inflammation, no alterations in gingival status were observed among groups, subjects additionally instructed to use dental floss showing a mean interproximal GI = 2 of 12.8 ± 2.5 compared with 19.8 ± 2.2 for subjects limited to tooth brushing alone. CONCLUSIONS: OHt intensive training promotes gingival health and maintenance lasting at least 6 months without professional supervision reinforcing important principles: (i) dental health professionals should dedicate time training and motivating their patients to reach adequate self-performed plaque control; and (ii) the adjunctive use of dental floss appears essential to reduce interproximal gingival inflammation in subjects with intact interdental papillae. CLINICAL RELEVANCE: Dentists need to invest time in training/motivating/engage their patients to achieve adequate OH; adjunct flossing in subjects with papilla filling the interdental space appears essential to reach and maintain gingival health. CLINICALTRIALS: GOV : (53831716.5.0000.5346). TRIAL REGISTRATION: The protocol registration was filed May 9, 2018 (# 538,311,716.5.0000.5346) on ClinicalTrials.gov. An NCT number (NCT04909840) was generated upon completed registration.
Assuntos
Dispositivos para o Cuidado Bucal Domiciliar , Humanos , Feminino , Masculino , Adulto , Seguimentos , Higiene Bucal/educação , Índice Periodontal , Escovação Dentária , Pessoa de Meia-Idade , Gengivite/prevenção & controle , Gengivite/terapia , Resultado do TratamentoRESUMO
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.
Assuntos
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.
Assuntos
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
OBJECTIVE: To determine whether the systemic diseases diabetes mellitus (DM) and arterial hypertension (AH), and smoking status are associated with apical periodontitis (AP) in a representative rural population. MATERIALS AND METHODS: Cross-sectional study using a representative sample of individuals obtained from a population-based epidemiological survey carried out in the rural area of the city of Rosário do Sul, RS, Brazil, from March 2015 to May 2016. Data were collected through structured questionnaires and clinical examination. Binary logistic regression analysis was performed to identify variables independently associated with AP. RESULTS: Of the 584 individuals included in the study, 353 (60.4%) had AP. The presence of AP was independently associated with age ≥ 40 years (odds ratio [OR] = 1.867, 95% confidence interval [CI]: 1.193-2.923, p = 0.006), non-white ethnicity (OR = 1.509, 95% CI: 1.029-2.115, p = 0.035), active or former smoker (OR = 2.087, 95% CI: 1.241-3.510, p = 0.006) and DM or prediabetes (OR = 1.676, 95% CI: 1.150-2.443, p = 0.007). CONCLUSION: The study identified significant associations between AP and demographics, smoking status, and systemic disease in a Brazilian rural population. CLINICAL RELEVANCE: The study emphasized the significance of comprehending and managing associated factors in preventing and treating AP.
Assuntos
Diabetes Mellitus , Periodontite Periapical , Humanos , Adulto , Estudos Transversais , Brasil/epidemiologia , População Rural , Fumar/epidemiologia , Periodontite Periapical/epidemiologia , Periodontite Periapical/complicações , Diabetes Mellitus/epidemiologia , Etnicidade , Prevalência , Fatores de RiscoRESUMO
OBJECTIVES: This study aims to evaluate the association between apical periodontitis (AP) and sociodemographic/clinical factors in a probability sample of individuals living in a rural area of southern Brazilian. MATERIALS AND METHODS: A cross-sectional study was conducted involving 584 non-edentulous adult individuals who had undergone a full-mouth radiographic survey. Periapical status was analysed using the periapical index (PAI). Endodontic status was evaluated considering the occurrence of voids in the filling material and the root filling length. Crown status was classified based on the presence of caries, restorations, and prosthetic crowns. Sociodemographic variables, frequency of dental care, and periodontal disease were also registered. The data were analysed using hierarchical multilevel Poisson regression analysis. The multilevel structure was composed of three models: sociodemographic variables, clinical variables, and clinical variables adjusted by sociodemographic variables (α = 5%). RESULTS: The prevalence of AP in the sample was 60.45%. AP was significantly associated with age, skin colour, schooling, periodontal disease, and frequency of dental care (P < 0.005). Among the 10,396 teeth evaluated, 868 (8.35%) had AP, which was significantly associated with tooth group, dental arch, crown status, and endodontic treatment (P < 0.005). CONCLUSIONS: The prevalence of AP was high in the population studied. An older age, black/brown skin colour, low level of schooling, infrequent dental care, severe periodontal disease, mandibular teeth, posterior teeth, inadequate crown status, and having undergone endodontic treatment were significantly associated with the outcome. Clinical relevance This study about a rural probability sample reinforces that AP is still a recurrent oral health problem.
Assuntos
Periodontite Periapical , População Rural , Adulto , Humanos , Brasil/epidemiologia , Estudos Transversais , Análise Multinível , Restauração Dentária Permanente , Periodontite Periapical/diagnóstico por imagem , Periodontite Periapical/epidemiologia , Prevalência , Tratamento do Canal RadicularRESUMO
OBJECTIVES: This randomized controlled clinical trial evaluated the efficacy of dental floss as a supplement to toothbrushing in support of gingival health in adults. MATERIALS AND METHODS: Seventy-five systemically healthy subjects, non-smokers, without loss of interproximal periodontal attachment and with more than 15% of the interproximal sites presenting with gingival bleeding were randomized into two groups either performing toothbrushing supplemented by dental floss (TB + DF) or toothbrushing (TB) alone. Over a 60-day period, participating subjects weekly received oral hygiene instruction and supervised personal and professional plaque removal by applying the devices assigned for the group. Study subjects were instructed to perform toothbrushing twice daily (group TB + DF and TB) and use dental floss once daily (group TB + DF). Gingival Index (GI) and Plaque Index (PlI) were evaluated at baseline, and at 30 and 60 days. Linear mixed models were used to compare PlI and GI intra- and intergroup means. RESULTS: Interproximal gingival inflammation (GI = 2 and mean GI) was significantly reduced in both groups by day 30, reduction in inflammation being significantly greater in the TB + DF compared with the TB alone group. No further significant alterations were observed by day 60. Moreover, reduction in gingival inflammation (GI = 2) was greater in the anterior compared with the posterior dentition. CONCLUSIONS: Interproximal gingival inflammation may be significantly reduced by toothbrushing alone, the effect being significantly enhanced when toothbrushing is combined with dental floss. TRIAL REGISTRATION: The protocol registration was filed on May 9, 2018 (# 538,311,716.5.0000.5346) on ClinicalTrials.gov and after complete registration, a NCT number was generated (NCT04909840). Since the date in May 2018 when the protocol preregistration was filed, no change in methodology, primary outcome, and data analysis has occurred. CLINICAL RELEVANCE: Optimized personal oral hygiene routines in individuals without loss clinical attachment interproximal should include dental floss as a supplement to toothbrushing in support of gingival health.
Assuntos
Placa Dentária , Gengivite , Adulto , Dispositivos para o Cuidado Bucal Domiciliar , Placa Dentária/prevenção & controle , Índice de Placa Dentária , Gengivite/prevenção & controle , Humanos , Inflamação , Método Simples-Cego , Escovação DentáriaRESUMO
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.
Assuntos
Alcoolismo , Periodontite , Consumo de Bebidas Alcoólicas , Alcoolismo/complicações , Alcoolismo/epidemiologia , Brasil/epidemiologia , Estudos Transversais , Feminino , Humanos , Masculino , Periodontite/epidemiologia , PrevalênciaRESUMO
AIM: To investigate the agreement between the 2018 EFP/AAP periodontitis case classification and the 2012 CDC/AAP criteria. MATERIALS AND METHODS: This cross-sectional study assessed a population-based sample from a rural area in southern Brazil. A complete periodontal examination was performed at six sites/tooth. The periodontitis case definition was estimated and compared according to the 2018 EFP/AAP classification and the 2012 CDC/AAP criteria (reference). Diagnostic tests included sensitivity (SN), specificity (SP), positive predictive value (PPV), negative predictive value (NPV), and area under ROC curve (AUC). RESULTS: Five hundred and eighty-eight subjects with ≥6 teeth each were included. Based on the 2018 EFP/AAP classification, 71.1% of the subjects were classified as stage III/IV showing 100% agreement with 2012 CDC/AAP criteria for the severe category. For the moderate and severe classification, the 2018 EFP/AAP SN was 99.8% and 100%, SP 13.6% and 43.6%, PPV 83.4% and 47.4%, and NPV 93.7% and 100%, respectively. The AUC was 0.9059 (95% CI = 0.879-0.933) and the optimal cut-off based on the curve was stage III. CONCLUSIONS: The 2018 EFP/AAP periodontitis case classification showed high agreement with the 2012 CDC/AAP criteria in a rural sample with high periodontitis occurrence.
Assuntos
Periodontite , Área Sob a Curva , Brasil , Centers for Disease Control and Prevention, U.S. , Estudos Transversais , Humanos , Periodontite/diagnóstico , Periodontite/epidemiologia , Estados Unidos/epidemiologiaRESUMO
OBJECTIVES: To estimate the prevalence of prediabetes in individuals with moderate or severe periodontitis and to verify the association between periodontitis and glycated hemoglobin levels. MATERIAL AND METHODS: A cross-sectional study was conducted including individuals age 18-93 years from a representative sample residing in rural Southern Brazil. Data collection included full mouth periodontal clinical examinations, laboratory screens, and structured questionnaires. Glycemic levels were based on glycated hemoglobin. Periodontitis case definition was based on criteria established by the Centers for Disease Control and Prevention and the American Academy of Periodontology. A logistic regression model adjusted for body mass index was used to estimate odds ratios (OR) and 95% confidence intervals (CI). The association between periodontal parameters and changes in glycated hemoglobin levels was evaluated using linear regression models. RESULTS: A higher prevalence of prediabetes was observed among individuals with moderate (39.6%) and severe periodontitis (49.7%) than in individuals with mild (23.8%) or no periodontitis (27.8%). Adjusting for body mass index, individuals with severe periodontitis exhibited a 2.5 greater chance of being prediabetic (OR=2.5; 95% CI: 1.3-4.9) that was significantly associated with an increase of 0.10% in HbA1c. CONCLUSION: Severe periodontitis was associated with elevated blood glucose levels. Individuals with this condition having a higher percentage HbA1c are more likely to be prediabetic. CLINICAL RELEVANCE: This study highlights the importance of the clinicians' awareness of the association between severe periodontitis and prediabetes allowing its early detection in the dental office.
Assuntos
Diabetes Mellitus Tipo 2 , Periodontite , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Glicemia , Brasil/epidemiologia , Estudos Transversais , Hemoglobinas Glicadas/análise , Humanos , Pessoa de Meia-Idade , Periodontite/epidemiologia , Adulto JovemRESUMO
AIM: This randomized clinical trial evaluated the effect of the frequency of self-performed mechanical plaque control (SPC) on gingival health in subjects with a history of periodontitis. MATERIALS AND METHODS: Forty-two subjects participating in a routine periodontal maintenance program were randomized to perform SPC at 12-, 24- or 48-hr intervals. Plaque index (PlI) and gingival index (GI) were evaluated at baseline, and days 15, 30 and 90 of study. Probing depths, clinical attachment levels and bleeding on probing were assessed at baseline, days 30 and 90. Mixed linear models were used for the analysis and comparison of experimental groups. RESULTS: Mean GI at baseline remained unchanged throughout study (90 days) only in the 12-hr group (0.7 ± 0.1 versus 0.8 ± 0.1; p < .05). At the end of study, mean GI was significantly increased in the 48-hr group over that in the 12- and 24-hr groups. When GI = 2 scores were considered, only the 48-hr group failed to maintain gingival health throughout the study (18.8%). CONCLUSION: SPC performed at a 12- or 24-hr frequency appears sufficient to controlling gingival inflammation whereas this clinical status was not maintained using a 48-hr frequency in subjects with a history of periodontitis subject to a routine periodontal maintenance program (ClinicalTrials.gov: 50208115.9.0000.5346).
Assuntos
Placa Dentária , Gengivite , Periodontite , Placa Dentária/prevenção & controle , Índice de Placa Dentária , Gengivite/prevenção & controle , Humanos , Índice Periodontal , Periodontite/complicações , Periodontite/prevenção & controleRESUMO
OBJECTIVES: To evaluate the correlation between dental plaque formation and gingival health in subjects performing high oral hygiene standards over short or extended intervals. MATERIALS AND METHODS: Fifty-two non-dental students volunteered for this study. The subjects, trained to perform high oral hygiene standards, were randomized to perform oral hygiene at 12-, 24-, 48-, or 72-h interval over 30 days. The plaque index (PlI) and the gingival index (GI) were evaluated at baseline, 15, and 30 days. For the statistical analysis, oral hygiene intervals were collapsed into daily (12 and 24 h; G12/24) and extended (48 and 72 h; G48/72) intervals. Summary statistics (mean ± SD) and Spearman correlations between the PlI and the GI at baseline, 15, and 30 days were estimated. RESULTS: At baseline, correlation coefficients between PlI and GI were positive for both groups (r = 0.29 and r = 0.25). At day 15 and 30, correlation was maintained with similar baseline values for the G48/72 group. GI levels did not increase despite an increase in PlI for the G12/24 group, and the correlation was lower than that observed at baseline (r = 0.13 vs. r = 0.29). CONCLUSIONS: In subjects with high oral hygiene standards, the oral hygiene frequency governs the correlation between dental plaque formation and gingival health. Subjects performing high oral hygiene standards at daily intervals will maintain gingival health in difference to subjects using extended hygiene intervals. CLINICAL RELEVANCE: Subjects performing high oral hygiene standards at daily intervals will maintain gingival health in difference to subjects using extended hygiene intervals.
Assuntos
Placa Dentária/prevenção & controle , Gengivite/prevenção & controle , Higiene Bucal/métodos , Índice de Placa Dentária , Feminino , Humanos , Masculino , Índice Periodontal , Resultado do Tratamento , Adulto JovemRESUMO
AIM: To evaluate the effect of self-performed mechanical plaque control (SPC) frequency on gingival health. METHODS: Thirty-nine subjects exhibiting limited gingival inflammation and minimal clinical attachment loss were enrolled in a single-blind, parallel group, randomized clinical trial. The subjects that were divided into three groups were tasked to perform SPC (using tooth brush and dental floss) at 12, 24 or 48 h intervals. Gingival index (GI), plaque index (PlI), and gingival crevicular fluid (GCF) volume were evaluated at baseline and 30 days follow-up. Groups were compared using anova and Tukey. RESULTS: No significant differences in mean GI change were observed between the 12 and 24 h SPC intervals from baseline to 30 days (-0.06 ± 0.13 versus 0.05 ± 0.09; p = 0.11). In contrast, the 48 h interval had significantly higher mean GI change than the 12 and 24 h intervals (0.33 ± 0.17; p = 0.001). Similarly, mean PlI change was not significantly different between the 12 and 24 h SPC intervals (0.11 versus 0.28; p = 0.15), whereas SPC at 48 h-intervals yielded a significantly increased PlI (0.39; p = 0.001). CONCLUSIONS: Self-performed mechanical plaque control performed at 12 h or 24 h intervals appears sufficient to maintain gingival health in subjects with no or limited clinical attachment loss.
Assuntos
Placa Dentária , Gengivite , Índice de Placa Dentária , Feminino , Líquido do Sulco Gengival , Humanos , Inflamação , Masculino , Índice Periodontal , Método Simples-Cego , Adulto JovemRESUMO
OBJECTIVE: This study was conducted to compare periodontal therapy outcomes during pregnancy and after delivery. MATERIALS AND METHODS: One hundred nine pregnant women up to the 20th gestational week (GW) were randomized into two groups: the test group (comprehensive periodontal therapy during pregnancy) and the control group (comprehensive periodontal therapy after delivery). Periodontal examinations comprised plaque index (PI), gingival index (GI), periodontal probing depth (PPD), clinical attachment level (CAL), bleeding on probing (BOP), and gingival crevicular fluid (GCF) volume. After baseline examination, women in the test group received periodontal treatment up to the 24th GW. The final examination was performed at the 26th to the 28th GW. Women in the control group were treated 30 days after delivery and reexamined 30 days after treatment. RESULTS: Periodontal therapy significantly reduced periodontal inflammation in both groups. The mean percentage of sites with BOP was reduced from 49.14 % (±22.49) to 11.10 % (±7.84) and from 45.71 % (±17.86) to 8.07 % (±5.21) in the test and control groups, respectively (p = 0.95). No statistically significant differences were observed between groups concerning PI, GI, PPD, CAL, and GCF. The reduction in mean percentage of sites with BOP stratified for initial PPD ≥4 mm was higher in the control group (p < 0.01), but no differences were seen regarding GCF in these sites. CONCLUSIONS: Hormonal changes during pregnancy do not interfere in treatment outcomes in women with widespread gingival inflammation and limited periodontal destruction. The role of these hormonal changes in pregnant women with different disease patterns remains uncertain. CLINICAL RELEVANCE: Periodontal health can be reestablished irrespective of the hormonal challenge that takes place during pregnancy.
Assuntos
Doenças Periodontais/terapia , Adulto , Feminino , Humanos , Período Pós-Parto , Gravidez , Resultado do Tratamento , Adulto JovemRESUMO
This study used cone beam computed tomography (CBCT) to evaluate distances among root surfaces in molar furcations and assess the congruence between inter-root distances in molar furcations and curette blade widths. Distances among root surfaces at 1 and 3 mm from the fornix of molar furcations (points A and B, respectively) were measured with standardized CBCT images and analyzed using computer software. Periodontal curette widths were evaluated by digital caliper and stereomicroscope (magnification 10x). Forty CBCT images (containing a total of 141 molar teeth and 354 furcations) were evaluated; 19 furcations (5.4%) with fused molars were excluded. Mesial furcations of the first molars had the highest average inter-root distances (point A: 3.81 ± 0.87 mm; point B: 5.30 ± 0.92 mm), while buccal furcations of the maxillary second molars had the smallest average distances (point A: 1.49 ± 0.37 mm; point B: 1.90 ± 0.65 mm). Analysis of 107 curettes revealed statistically significant differences among curette types and manufacturers. Pearson's coefficient revealed a strong and significant correlation for curette measurement using digital caliper and stereomicroscope (r = 0.86, P < 0.01). In most cases, the curettes tested allowed access for scaling and root planing of teeth with furcation involvement.
Assuntos
Tomografia Computadorizada de Feixe Cônico , Defeitos da Furca/diagnóstico por imagem , Dente Molar/diagnóstico por imagem , Raiz Dentária/diagnóstico por imagem , Instrumentos Odontológicos , Humanos , Aplainamento RadicularRESUMO
OBJECTIVE: to evaluate the effectiveness of auriculotherapy in reducing chronic musculoskeletal pain in the spine of health workers. METHOD: a randomized, triple-blind clinical trial conducted with health workers diagnosed with chronic spinal pain. Eight sessions of auriculotherapy with seeds were applied, two per week. The outcomes were measured with the Numerical Pain Scale, Brief Pain Inventory, Rolland-Morris Disability Questionnaire and SF-36 instruments, in the 1st, 4th and 8th session, and in the 15-day follow-up period. Descriptive and inferential analyses were performed. RESULTS: 34 workers took part in the Intervention Group and 33 in the Control Group, and both presented reduced pain intensity (p>0.05). In the follow-up period, there was a greater reduction in the Intervention Group (3.32 ± 0.42), when compared to the Control Group (5.00 ± 0.43) (p=0.007). In quality of life, there was improved vitality (p=0.012) and limitation due to emotional aspects (p=0.025). The relationship between auriculotherapy, physical disability and pain interference did not differ between the groups (p>0.05). Medication use in the follow-up period remained unchanged in the Control Group (77.8%) when compared to the Intervention Group (22.2%) (p=0.013). CONCLUSION: auriculotherapy exerted the same effect between the groups on pain intensity, lasting longer in the follow-up period. There was an improvement in quality of life and a reduction in medication use. REBEC: RBR-3jvmdn.
Assuntos
Auriculoterapia , Dor Crônica , Humanos , Qualidade de Vida , Dor Crônica/terapia , Pessoal de Saúde , Mão de Obra em SaúdeRESUMO
Objective: The objective of the study was to assess the association of anthropometric measurements with endothelial function and arterial stiffness of eutrophic individuals and with overweight. Subjects and methods: A cross-sectional study was carried out with individuals with body mass index (BMI) between 18.5 kg/m2 and < 30 kg/m2, low to intermediate global cardiovascular risk scores, and aged ≥ 18 and < 60 years. We assessed the sociodemographic data, anthropometric variables (body weight, height, circumferences of the waist [WC], neck [NC], hip [HC], sagittal abdominal diameter [SAD], [BMI], waist-to-hip ratio [WHR], and waist-to-height ratio [WHtR]), biochemical parameters (lipid profile and nitric oxide), endothelial function (flow-mediated dilation [FMD], by ultrasound), and arterial stiffness (pulse wave velocity [PWV] and the amplification index [AIx@75] by oscillometry). Thirty-six individuals were included, 18 eutrophic and 18 with overweight, with a mean age of 37.5 ± 10.2 years, mostly at low cardiovascular risk (86.1%), female (80.6%), single (52.8%), employed with formal contracts (44.4%), and with over twelve years of education (88.9%). Results: The PWV presented positive and moderate correlation with the WC (r = 0.584; P = 0.001), WHR (r = 0.513; P = 0.001), and WHtR (r = 0.590; P = 0.001), and positive and low correlation with the NC (r = 0.372; P = 0.013) and SAD (r = 0.356; P = 0.033). Moreover, no anthropometric parameter presented a correlation with the AIx@75 or the FMD percentage in the total sample. Conclusion: Our findings show that in eutrophic individuals and with overweight the WC, WHR, WHtR, SAD, and NC were positively correlated with the PWV but not to the endothelial function in the overall sample. These are hypothesis-generating findings and they should be replicated in other studies.
Assuntos
Sobrepeso , Rigidez Vascular , Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Obesidade/complicações , Fatores de Risco , Análise de Onda de Pulso , Estudos Transversais , Circunferência da Cintura , Índice de Massa Corporal , AntropometriaRESUMO
BACKGROUND: Periodontal disease has been linked to systemic diseases/disorders and a low-grade systemic inflammatory status originated from periodontitis has been proposed as a possible explanation for this association. This study evaluates the relationship, early in pregnancy, between gingival crevicular fluid (GCF) and serum levels of a panel of cytokines that have been implicated in PTB and periodontal disease. METHODS: One hundred pregnant women aged 18-35 years old with a gestational age up to 20 weeks were included (mean±SD gestational age:16.1±3.5 weeks). Four periodontal sites per subject were randomly selected for GCF collection. Serum and GCF levels of IL-1ß, IL-6, IL-8, IL-10, IL-12p70 and TNF-α were analyzed using a cytometric bead array. Regression and correlation analyses were used to assess the relationship between serum and GCF cytokine levels. RESULTS: Participants had widespread periodontal inflammation but limited periodontal destruction. Cytokine levels were significantly higher in GCF than serum for all cytokines but IL-10. GCF levels had small but significant effect on serum levels for IL-10 (ß=0.34±0.09, p<0.01), IL-12p70 (ß=0.48±0.08, p<0.01) and TNF-α (ß=0.29±0.09, p<0.01). Periodontal probing depth and bleeding on probing were significantly associated with GCF levels for IL-1ß, IL-6 and IL-8; however, they had negligible effect on serum cytokine levels. Correlation between GCF and serum levels was non-significant, except for IL-12p70, which showed a significant but small correlation between the two sources (r=0.32, p=0.001). CONCLUSIONS: GCF cytokine levels were not strongly associated with serum cytokine levels in pregnant women with widespread periodontal inflammation but limited periodontal destruction.
Assuntos
Citocinas/sangue , Líquido do Sulco Gengival/química , Periodontite/fisiopatologia , Complicações na Gravidez/fisiopatologia , Adolescente , Adulto , Feminino , Humanos , Interleucina-10/análise , Índice Periodontal , Periodontite/sangue , Gravidez , Complicações na Gravidez/sangueRESUMO
AIM: This cross-sectional study evaluated periodontal status in patients with leukaemia and its correlation with haematological parameters. METHODS: Patients with different types of leukaemia and minimum age of 14 years were eligible. Calibrated examiners assessed Seymour index (SI), plaque index (PlI), gingival index (GI), probing depth (PD), bleeding on probing (BOP) and clinical attachment loss (CAL) and performed an interview. Haematological parameters were obtained from haemogram performed on the same day of the periodontal examinations. RESULTS: Sixty-eight patients were evaluated, which corresponded to an 85% response rate. Periodontal parameters were in agreement with plaque accumulation (PlI 1.28 ± 0.5, GI 0.74 ± 0.4, PD 2.27 ± 0.6, BOP 33%, CAL 2.31 ± 1.6). PlI and CAL were statistically lower in acute leukaemia (1.13 ± 0.61 and 1.96 ± 1.7) in comparison with chronic leukaemia (1.46 ± 0.44 and 2.74 ± 1.4). Moreover, older age (95% confidence interval [CI]: 0.27-1.56), higher educational level (CI: -1.94 to -0.64) and smoker (CI: 0.39-1.96) were associated with CAL. Correlation between periodontal and haematological parameters was not observed. Correlations between GI x SI and PD x SI were statistically significant (r(S) = 0.390, p = 0.001; r(S) = 0.517, p = 0.000 respectively). CONCLUSIONS: Periodontal parameters were consistent with plaque accumulation and did not correlate with haematological parameters irrespective of the leukaemia type.
Assuntos
Placa Dentária/complicações , Gengivite/complicações , Leucemia/complicações , Doenças Periodontais/complicações , Adolescente , Adulto , Idoso , Estudos Transversais , Índice de Placa Dentária , Feminino , Gengivite/patologia , Humanos , Leucemia/classificação , Leucemia/patologia , Masculino , Pessoa de Meia-Idade , Saúde Bucal , Doenças Periodontais/diagnóstico , Índice Periodontal , Contagem de Plaquetas , Adulto JovemRESUMO
INTRODUCTION: Evidence comparing periodontal conditions in orthodontic patients who regularly use or do not use dental floss is scarce. METHODS: The subjects were 330 patients who had been under fixed orthodontic treatment for at least 6 months. They were examined by 1 calibrated examiner for plaque and gingival indexes, probing pocket depths, clinical attachment losses, and excessive resin around brackets. Socioeconomic background, time with orthodontic appliances, and use of dental floss were assessed in interviews. Unadjusted and multiple logistic regression analyses were used to assess the associations. RESULTS: The results demonstrated statistically significant higher means of plaque index, gingival index, pocket probing depth, and clinical attachment loss for nonusers of dental floss. Intragroup analyses showed higher means of these parameters in proximal sites and posterior teeth, compared with their counterparts' buccal and lingual sites and anterior teeth, respectively. After multivariate analysis, male subjects (P = 0.044) with a household income less than 5 national minimum wages (P = 0.044), and nonusers of dental floss (P = 0.000) showed higher probabilities of gingival bleeding (>30%) than did their counterparts. CONCLUSIONS: Orthodontic patients who use dental floss regularly have somewhat better gingival conditions than those who do not use floss.