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BACKGROUND: A person's smile has been identified as one of the first observed facial characteristics. Even minor deviations from societal beauty standards, especially among younger individuals, can have a negative effect on their self-esteem. The aim of this research is to evaluate the self-perceived psychosocial impact of dental aesthetics and self-esteem among respondents and their association, as well as to determine the main factors contributing to dissatisfaction with dental appearance. METHODS: This research was conducted as a cross-sectional study that surveyed students of the University of Novi Sad. Other Universities and private faculties were excluded from participation. Data collection used standardized questionnaires measuring the Psychosocial Impact of Dental Aesthetics (PIDAQ) and the Rosenberg Self-Esteem Scale (RSES). Questionnaire (an online GoogleForms) was sent to the students via official Facebook groups of the faculties, student's e-mails and Instagram profiles. Data analysis included descriptive statistics, Students T-test, ANOVA, multiple linear regression analysis and Spearman coefficient. To test internal consistency, Cronbach's alpha(α) was calculated for the questionnaire as a whole (0,761) and each used questionnaire (PIDAQ - 0.766; RSES - 0.765). Cronbach's alpha(α) was also calculated for each domain from PIDAQ (DSC-0.946; SI-0.882; PI-0.953; AC-0.916). RESULTS: The study involved 410 participants, predominantly female (80%), aged between 21 and 23 (45.4%), primarily in ther first academic year (21.5%), and with a grade point average between 8.01 and 9.00 (42.4%). Data analysis has shown a statistically significant difference in the total PIDAQ score and SI subdomain in relation to the academic year (total PIDAQ p = 0.025; SI p = 0.000). In terms of self-esteem, results of multiple linear regression analysis showed that the academic year (95%CI: 0.410-1.837; p = 0.002) and the average point grade (95%CI: -0.025-1.600; p = 0.047) were significant predictors of greater self-esteem. The Spearman coefficient value (r=-0.316, p < 0.001) confirmed a statistically significant negative correlation between PIDAQ and self-esteem. Only 34% of respondents expressed satisfaction with their teeth. Dissatisfaction about the smile was primarily attributed to the arrangement and positioning of their teeth (32.2%). Financial constraints were identified as the main barrier for seeking interventions to improve smile satisfaction (39.5%). CONCLUSION: Students experiencing a greater psychosocial impact of dental aesthetics tended to exhibit lower self-esteem.
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Má Oclusão , Humanos , Feminino , Adulto Jovem , Adulto , Masculino , Estudos Transversais , Má Oclusão/psicologia , Sérvia , Qualidade de Vida/psicologia , Inquéritos e Questionários , Estética DentáriaRESUMO
BACKGROUND: Strong evidence supports the association between periodontitis and certain systemic diseases. The aim of the present study was to evaluate the knowledge of a group of physicians and dentists in Serbia regarding this topic and assess their professional actions to prevent and control both periodontal and systemic diseases. METHODS: An anonymous self-administered structured questionnaire was sent to the available e-mail addresses of randomly selected healthcare providers working in Serbia. According to the inclusion criteria, general practitioners, specialists, general dentists, and specialists working in government hospitals and private practices in various cities in Serbia were recruited in the study. The questionnaire consisted of 17 questions divided into three parts. The first part recorded the sociodemographic characteristics of participants, the second part included questions about the clinical manifestation and etiology of periodontitis, as well as knowledge of the association between periodontitis and systemic diseases, and the third part included questions about professional procedures for the prevention and control of periodontitis and systemic diseases. RESULTS: A total of 1301 health participants, 739 (57.8%) physicians and 562 (43.2%) dentists, were included in this cross-sectional study. Most respondents (94.7%) were aware of the association between periodontitis and general health. The highest percentage of respondents associated diabetes mellitus and periodontitis. Factors significantly associated with higher knowledge were female sex (odds ratio [OR], 1.86; 95% confidence interval [CI], 1.37-2.52; p < 0.001) and dental profession (OR, 5.86; 95% CI], 4.03-8.53; p < 0.001). Participants who had higher knowledge score were more likely to ask their patients about gum/systematic health (p < 0.001) and refer them to dentists/physicians (p < 0.001). CONCLUSIONS: It was concluded that compared to the group of dentists, the group of physicians had less knowledge of the relationship between periodontitis and systemic diseases. The female gender was significantly associated with better knowledge. A better understanding of this topic is associated with better clinical practice.
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Periodontite , Médicos , Humanos , Feminino , Masculino , Estudos Transversais , Sérvia/epidemiologia , Odontólogos , Inquéritos e QuestionáriosRESUMO
Chronic periodontitis is a common complication in diabetes. The aim of this study was to evaluate some clinical and microbiological parameters in controlled and uncontrolled type 2 diabetes mellitus (type 2 DM) patients compared to non-diabetic (NDM) individuals, as well as to assess the effect of non-surgical periodontal therapy on these parameters. The study was performed in 61 type 2 DM patients with periodontitis (group 1A: 29 patients having achieved good metabolic control, HbA1c <7%; group 1B: 32 patients with poor metabolic control, HbA1c ≥7%), and 31 NDM individuals suffering from periodontitis. Periodontal indices (plaque index, PI; gingival index, GI; probing pocket depth, PPD; and clinical attachment level, CAL) were measured and subgingival plaque samples were analyzed using polymerase chain reaction prior to treatment initiation and 3 months post-treatment. The results recorded on the majority of measured parameters indicated that differences in treatment success achieved in the three treatment groups were not statistically significant (∆PI p=0.646; ∆GI p=0.303; and ∆CAL p=0.233). Likewise, comparison of the effectiveness in microorganism reduction revealed no significant differences between DM groups and NDM patients. Therefore, study results supported the hypothesis that periodontal therapy outcome was unaffected by the level of glycemic control in patients with diabetes.
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Periodontite Crônica , Diabetes Mellitus Tipo 2 , Periodontite Crônica/complicações , Periodontite Crônica/terapia , Diabetes Mellitus Tipo 2/complicações , Diabetes Mellitus Tipo 2/metabolismo , Diabetes Mellitus Tipo 2/terapia , Hemoglobinas Glicadas/metabolismo , Humanos , Índice Periodontal , Resultado do TratamentoRESUMO
The 8-hydroxy-deoxyguanosine (8-OHdG) is one of the customary products of oxidized DNA. The purpose of this study was to compare salivary and plasma 8-OHdG concentrations in a group of chronic periodontitis patients to those measured in a group of patients with healthy periodontium, as well as to determine the impact of periodontal therapy on 8-OHdG concentrations in saliva and plasma in chronic periodontitis patients. The study sample comprised of 24 patients with chronic periodontitis and 16 periodontally healthy individuals. Plaque index, gingival index, papilla bleeding index, probing depth and clinical attachment level were indices used to determine patient periodontal status. Salivary and plasma 8-OHdG concentrations were determined by ELISA method. The salivary 8-OHdG concentration was statistically significantly higher in the group of periodontitis patients compared to periodontally healthy subjects. After initial periodontal therapy, the 8-OHdG concentration in saliva was significantly reduced in the periodontitis group (p=0.021). Differences in plasma 8-OHdG concentrations between the two groups did not reach statistical significance and no significant changes were noted in the periodontitis group following initial periodontal therapy. A higher salivary 8-OHdG concentration reflects increased oxidative stress caused by periodontal disease. Initial periodontal therapy may be helpful in reducing salivary 8-OHdG concentrations in chronic periodontitis patients.
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Periodontite Crônica , Saliva , 8-Hidroxi-2'-Desoxiguanosina , Biomarcadores , Periodontite Crônica/terapia , Desoxiguanosina , HumanosRESUMO
Antioxidant capacity is frequently measured by evaluating superoxide dismutase (SOD) concentration in body fluids. The aim of this study was to compare SOD concentrations in the saliva and plasma of patients with periodontitis to those measured in a group of patients with healthy periodontium, as well as to evaluate the influence of nonsurgical periodontal therapy on salivary and plasma SOD in periodontitis patients. For this purpose, 40 systemically healthy patients aged 30-70 years who had at least 20 teeth were recruited, 20 of whom had periodontitis, and 20 served as healthy periodontitis-free controls. In all participants, periodontal status was assessed via the plaque index (PI), gingival index (GI), papilla bleeding index (PIB), probing depth (PD), and clinical attachment level (CAL), and the SOD concentration in both saliva and plasma was determined by conducting a commercial immunoenzymatic ELISA test. In periodontitis patients, periodontal indices and saliva and blood samples were taken at the beginning of the study, as well as 3 months after periodontal therapy, while in the control group, these data were gathered at the beginning of the study only. SOD values in the saliva of patients with periodontitis (0.244 U/µL) were statistically significantly higher compared with patients with healthy periodontium (0.017 U/µL). Moreover, periodontal therapy led to a statistically significant decrease in this marker in the saliva of patients with periodontitis (p = 0.023), which was comparable with that measured in the control group. On the other hand, no statistically significant differences were noted in plasma SOD values either between the two groups or at follow-up compared with baseline in the group with periodontitis. These findings suggest that the elevated salivary SOD in patients with periodontal disease may represent a mechanism of tissue protection against oxidative stress that occurs in response to periodontal disease.
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As oxidative stress has been implicated in the pathogenesis of diabetes mellitus and periodontitis, it may serve as a link between these conditions. Therefore, as a part of the present study, salivary lipid peroxidation (LP) in periodontitis patients with and without diabetes mellitus type 2 (DM2) was evaluated, along with the periodontal therapy effectiveness. The study sample comprised of 71 DM2 patients with periodontitis and 31 systemically healthy controls suffering from periodontitis of comparable severity. In all participants, periodontal indicesplaque index (PI), gingival index (GI), papilla bleeding index (PBI), probing pocket depth (PPD), and clinical attachment level (CAL)were recorded, and salivary LP was measured using a spectrophotometric method prior to treatment initiation and three months post-treatment. At baseline, mean salivary LP in DM2 patients was higher than that measured for the control group, but the difference did not reach statistical significance (p > 0.05), whereas a positive significant correlation was found between PPD and LP in both groups. Three months after nonsurgical periodontal therapy, clinical periodontal parameters and salivary LP levels were significantly reduced in both groups (p < 0.05). These findings indicate that the improvement in clinical periodontal status following nonsurgical periodontal therapy is accompanied by a significant decrease in salivary LP in DM2 patients, suggesting that periodontitis, rather than diabetes, is the primary driver of the elevated salivary LP in this group.
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Diabetes and periodontitis are complex chronic diseases that are potentially interrelated, as well as associated with oxidative stress. Thus, the aim of the present study was to evaluate the influence of nonsurgical periodontal treatment on salivary 8-hydroxy-deoxyguanosine (8-OHdG) levels and glycemic control in patients suffering from both diabetes mellitus type 2 (DM2) and periodontitis. The study sample included 53 DM2 patients, while 31 systemically healthy patients served as controls. Participants in both groups suffered from periodontitis of comparable severity. Periodontal clinical parameters, namely plaque index (PI), gingival index (GI), papilla bleeding index (PBI), probing pocket depth (PPD), and clinical attachment level (CAL) were recorded, along with salivary 8-OHdG levels and glycated hemoglobin (HbA1c). Levels of 8-OHdG were analyzed by ELISA. All aforementioned parameters were evaluated prior to commencing the study and at 90-day follow-up upon nonsurgical periodontal therapy completion. At baseline, salivary levels of 8-OHdG in DM2 patients were significantly higher (1.17 ng/mL) than those measured for the control group (0.75 ng/mL) and showed significant positive correlation with GI and PPD (p < 0.05). Three months after nonsurgical periodontal therapy, the salivary 8-OHdG levels were significantly reduced in DM2 patients (p < 0.05). Analysis results also revealed statistically significant changes in all measured clinical parameters between baseline and three-month follow-up in both groups (p < 0.05). Upon treatment completion, a decline in the HbA1c level was noted in DM group, but it did not reach statistical significance (p > 0.05). It can be concluded that DM2 patients benefit from non-surgical periodontal therapy, as indicated by a marked reduction in their salivary 8-OHdG level and a modest improvement in glycemic control. Short-term clinical benefits noted in the DM group were similar to those observed in the non-diabetic periodontal patients.
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Lipid peroxidation (LPO) participates in the development of various diseases, including periodontitis, and malondialdehyde (MDA) is its terminal product. Therefore, in the present study, salivary and plasma MDA levels in 30 periodontitis patients were compared to those in 20 healthy controls, as well as in relation to periodontal therapy in order to assess its effectiveness. Periodontal status was assessed via plaque index, gingival index, papilla bleeding index, probing depth and clinical attachment level, while salivary and plasma MDA levels were determined by the ELISA method. The periodontitis group had a significantly greater salivary (2.99 pmol/µL) and plasma (0.50 pmol/µL) MDA levels relative to the healthy controls (1.33 pmol/µL and 0.40 pmol/µL, respectively). Three months after the periodontal therapy completion, although salivary MDA levels were significantly lower than those measured at the baseline (p < 0.001), the reduction in plasma MDA was not statistically significant (p > 0.05). These findings indicate that, while inflammatory processes in periodontium may increase local and systemic lipid peroxidation, periodontal therapy can result in a significant decrease in salivary, but not plasma, MDA levels.
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INTRODUCTION: Periodontitis is a destructive inflammatory disease of the tooth-supporting tissues, primarily caused by Gram-negative microorganisms. Thus, the primary objective of cause-related initial periodontal therapy is disruption and removal of the subgingival biofilm. OBJECTIVE: The aim of this study was to evaluate the clinical and microbiological effects of the initial therapy in patients diagnosed with chronic periodontitis. METHODS: Forty patients with chronic periodontitis were included in the study. As a part of the clinical assessment undertaken prior to the initial therapy, as well as one month and three months post-therapy, plaque index, gingival index, papilla bleeding index, probing pocket depth and clinical attachment level were recorded. Microbiological testing was performed prior to the initial therapy and three months after therapy. Polymerase chain reaction assays were used to determine the presence of Porphyromonas gingivalis, Tannerella forsythensis, Prevotella intermedia and Aggregatibacter actinomycetemcomitans. RESULTS: All clinical parameters were significantly reduced after therapy. The prevalence of Aggregatibacter actinomycetemcomitans was reduced by 22.5%, which was a statistically significant decrease compared to the baseline. The prevalence of Porphyromonas gingivalis, Tannerella forsythensis and Prevotella intermedia tended to decrease after therapy; however, the difference did not reach statistical significance. CONCLUSION: The results of the present study demonstrated the beneficial effects of the initial periodontal therapy on both the clinical and microbiological parameters.
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Infecções por Bacteroidaceae/terapia , Periodontite Crônica/terapia , DNA Bacteriano/análise , Infecções por Pasteurellaceae/terapia , Desbridamento Periodontal , Aggregatibacter actinomycetemcomitans/genética , Aggregatibacter actinomycetemcomitans/isolamento & purificação , Periodontite Crônica/microbiologia , Índice de Placa Dentária , Humanos , Índice Periodontal , Reação em Cadeia da Polimerase , Porphyromonas gingivalis/genética , Porphyromonas gingivalis/isolamento & purificação , Prevotella intermedia/genética , Prevotella intermedia/isolamento & purificação , Resultado do TratamentoRESUMO
INTRODUCTION: Diabetes mellitus as a complex metabolic disease influences functioning of numerous organs. Chronic periodontitis is one of frequent diabetic complications. OBJECTIVE: The aim of this study was to compare the clinical effects of non-surgical periodontal therapy between diabetes mellitus type 2 patients (DM type 2) and non-diabetic individuals (control group). METHODS: Our study included 41 DM type 2 subjects and 21 non-diabetic individuals, all of them with chronic periodontitis. The diabetic group was divided into two subgroups based on the level of glycosylated hemoglobin (HbA1c) as follows: D1 - 18 subjects with good metabolic control (HbA1c < 7%), and D2 - 23 subjects with poor metabolic (HbA1c > or = 7%). State of oral hygiene and periodontal clinical parameters of subjects, such as: plaque index (PI), gingival index (GI), papilla bleeding index (PBI), probing pocket depth (PPD) and clinical attachment level (CAL), were evaluated at the baseline and 3 months after scaling and root-planning. RESULTS: ANOVA test showed that there was no statistically significant difference of treatment success between studied groups in relation to GI (p = 0.52), PBI (p = 0.36) and CAL (p = 0.11). Reduction of PI and PPD in the control group (deltaPI = 0.84; deltaPPD = 0.35 mm) was significantly higher (p < 0.05) than the reduction of PI and PPD in patients with the diabetes (group D1 deltaPI = 0.60, deltaPPD = 0.11 mm; group D2 deltaPI = 0.53, deltaPPD = 0.11 mm). CONCLUSION: Although there were differences in treatment success between DM subjects and non-diabetic individuals, they were not significant for the most measured parameters. The results of this study did not absolutely support the assumption that the level of glycemic control significantly affected the periodontal therapy outcome in diabetics.