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BACKGROUND: Since oral health issues can have a negative influence on a person's physical functioning, social status, and wellbeing, oral health-related quality of life (OHRQoL) becomes an indispensable part of overall health. Previous published studies report that periodontitis (PD) and psoriatic arthritis (PsA) have a significant negative impact on OHRQoL. Based on these findings, it would be reasonable to assume that patients with coexisting PsA and PD would see a comparable or maybe synergistic effect on their OHRQoL. Hence, the aim of the present study is to evaluate the OHRQoL and its impact among subjects with concurrent PsA and PD. MATERIAL AND METHODS: The present study was a comparative, cross-sectional investigation. A total of 200 participants were categorized into four groups- PD-PsA (n = 50), PsA (n = 50), PD (n = 50), and healthy controls (n = 50). Demographic data and periodontal parameters-plaque index, sites with gingival bleeding, probing pocket depth, gingival recession, and clinical attachment level were recorded for all the four groups. Number of mobile teeth due to periodontitis was recorded for the PSA-PD and PD groups. OHIP-14 questionnaire was administered to all the four groups. Collected data was then subjected to statistical analysis. RESULTS: The severity of OHIP-14 summary scores was highest in the PsA-PD group (18.06 ± 11.22) followed by the PD group (17.02 ± 9.99) and lowest in the healthy group (6.32 ± 5.59) (p < .0001). The scores of all the domains- oral pain, oral function, orofacial appearance and psychological impact were highest among the PsA-PD group followed by the PD group (p < .0001). The combined interaction of PsA and PD on the OHRQoL was statistically significant (F = 6.33, p = .012). Results of the multiple linear regression analysis indicated that there was a moderate collective significant effect between age, past dental visit, frequency of daily tooth brushing, use of other oral hygiene aids, and OHIP-14 (F(3,196) = 13.08, p < .001, R2 = 0.17, adjusted R2 = 0.15). CONCLUSION: The negative impact on OHRQoL was highest in the patients with concurrent presence of PD with PsA followed by those with PD alone. While the summary scores and dimensional scores of OHIP-14 were insignificant when patients with PsA-PD and PD alone were compared, these scores were significantly higher in patients with PsA-PD than patients with PsA alone.
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Objective This in vitro scanning electron microscopic (SEM) study aimed to compare the effect of Er:YAG laser and a commercially launched dental product namely 8% arginine-calcium carbonate on exposed dentinal tubules. Materials and methods A total of 120 tooth samples prepared from healthy maxillary first premolars extracted due to orthodontic reasons were grouped randomly into four groups of 30 samples each - Group I: control group (C); Group II: laser group (LG); Group III: toothpaste group (TP) and Group IV: laser + toothpaste group (LT). The samples in Group II-IV were treated with the respective test agents and were placed under SEM to study the changes in the dentinal tubule number and diameter. The data obtained from SEM were then subjected to statistical analysis using an unpaired t-test. Results The unpaired t-test revealed extreme statistical differences in means between the test and the control groups and among the test groups (p<0.0001). The results we obtained within the scope of this study showed that both the Er:YAG laser (1.3 W, 100 mJ, 3 Hz, 60 s twice) and dentifrice containing 8% arginine-calcium carbonate as the main ingredient can significantly reduce the number and diameter of the open dentinal tubules. Conclusion Our findings have demonstrated that both the 8% arginine-calcium carbonate technology and Er:YAG laser successfully reduced the number and diameter of the open dentinal tubules and hence can be promising agents to deal with dentinal hypersensitivity in future clinical studies.
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Background: Scaling and root planing with systemic doxycycline had an effect on blood glucose levels in type 2 diabetes patients, according to the results of a glycosylated hemoglobin assay. The trial was conducted to determine whether periodontal therapy affected blood sugar regulation as a result of this finding. Methods: A total of 60 people with type 2 diabetes (diabetes mellitus not caused by insulin deficiency) were split into three groups. Group I (control group) consists of patients who are only taking an oral anti-diabetic medication. Patients on an oral anti-diabetic drug plus scaling and root planing make up group II. Patients on an oral anti-diabetic drug, scaling, root planing, and doxycycline constitute Group III. The patients were re-evaluated for glycated hemoglobin levels and periodontal status using the clinical parameters of gingival index by Loe and Silness and clinical attachment level at baseline, 30th, 60th, and 90th day. Results: Compared with group II, the findings showed a statistically significant decrease in glycated hemoglobin values (p =0.001) and improvements in clinical attachment level (p =0.022, 0.05) and gingival index (p = 0.009.,01) in group III. In the control group (group I), no such finding was made. The average gingival index, however, increased statistically significantly (p = 0.032, 0.05). Conclusion: Various studies have been showing the benefits of non-surgical periodontal therapy as a benefit for improving the overall glycemic status of the patient. Non-surgical mechanical periodontal therapy combined with systemic administration of antimicrobials such as doxycycline enhances the metabolic status of type 2 diabetes mellitus patients better than non-surgical mechanical periodontal therapy alone.
