Association between severity of COVID-19, Periodontal health and disease in Riyadh subpopulation.

Background: Periodontitis and coronavirus disease (COVID-19) both exhibit an exaggerated inflammatory response as common traits. Given that periodontal diseases have been linked to respiratory illnesses like pneumonia, it is quite possible that periodontitis and COVID-19 are related. Therefore, the purpose of the current study was to ascertain whether the severity of COVID-19 and periodontal disease are related. Methods: A retrospective study was done using the 3 years of patients' medical and dental records in the University Hospital. A telephone interview was employed to estimate the severity of symptoms got through COVID-19 infection. The data obtained were subjected to statistical analysis. The Chi-square test, with statistical significance set at 0.05, was used to determine the relationship between the severity of periodontal disease and the severity of COVID-19. Results: It was seen that there was a strong relationship between the severities of COVID-19 disease and periodontal disease. The mildest gingivitis cases (63%), Stage 1 periodontitis (62.9%), were associated with the COVID-19-negative group, whereas the most severe gingivitis cases (85.7%), Stage 4 periodontitis group (66.66%), were associated with COVID-19-positive group. In comparison to those without periodontitis, patients with periodontitis had a 1.54 times higher risk of COVID-19 complications (P = 0.048). Patients who had comorbidities were 2.49 times to have COVID-19 complications (P = 0.02). Conclusion: The observations presented above lead to the conclusion that COVID-19 and periodontal disease severities are related. Understanding the potential association between periodontitis and COVID-19 through systemic inflammation could be a means of achieving a high-quality medical care. To validate the findings, additional research with larger samples is required.

Treatment of aggressive periodontitis in a patient with systemic lupus erythematosus: A case report with 8 years follow-up.

Systemic lupus erythematosus (SLE) with oral desquamative lesions is one of the rare clinical entities. Periodontal disease and SLE display various mechanisms and possess a wide range of pathological characteristics. The tissue destruction mechanism of periodontitis and autoimmune diseases share similar pathways, and mounting reports studied the association between these two entities. The present case is of a 24-year-old female patient who complained of generalized widening of spaces in between the teeth. Along with it, She suffered from loss of hair, weakness, edema in the legs as well as arthralgia. The patient was identified to be suffering from SLE according to the American Rheumatism Association and European Academy of Dermatology and Venereology criteria 1 year before she reported to the dentist. She suffered from hair loss, weakness, arthralgia as well as edema in the legs. Based on the oral, clinical, and radiographic findings, she was diagnosed with aggressive periodontitis case. After nonsurgical periodontal treatment, the flap was reflected, debridement was done, after root conditioning with tetracycline, bovine osseous xenograft was placed in all the sites where ever there is angular bone loss, later sutured with interrupted direct loop suturing technique with 4-0 silk suture. Clinical and radiographic evaluation was done every 6 weeks to check the progress of the treatment. 6 months and 8-year follow-up revealed satisfactory clinical and radiographic outcomes. Based on the present case report and the previous literature, we recommend the use of xenograft in treating aggressive periodontitis patients.

Résumé Le lupus érythémateux systémique (LES) avec lésions buccales desquamatives est l'une des rares entités cliniques. La maladie parodontale et le LED présentent divers mécanismes et possèdent un large éventail de caractéristiques pathologiques. Le mécanisme de destruction des tissus de la parodontite et des maladies auto-immunes partage des voies similaires. partagent des voies similaires, et de nombreux rapports ont étudié l'association entre ces deux entités. Le cas présent est celui d'une patiente de 24 ans 24 ans qui se plaignait d'un élargissement généralisé des espaces entre les dents. En plus de cela, elle a souffert d'une perte de cheveux, de faiblesse, d'œdème dans les jambes et d'arthralgie. La patiente a été identifiée comme souffrant d'un LED selon les critères de l'American Rheumatism Association et de l'Académie européenne de dermatologie et de vénéréologie un an avant de se présenter chez le dentiste. Elle souffrait de de perte de cheveux, de faiblesse, d'arthralgie et d'œdèmes dans les jambes. Sur la base des résultats buccaux, cliniques et radiographiques, elle a été diagnostiquée comme souffrant de parodontite agressive. Après un traitement parodontal non chirurgical, le lambeau a été réfléchi, un débridement a été effectué, après un conditionnement radiculaire après conditionnement radiculaire à la tétracycline, une xénogreffe osseuse bovine a été placée dans tous les sites où il y avait une perte osseuse angulaire. technique de suture en boucle directe interrompue avec une suture en soie 4-0. Une évaluation clinique et radiographique a été faite toutes les 6 semaines pour vérifier la progression du traitement. traitement. Le suivi à 6 mois et à 8 ans a révélé des résultats cliniques et radiographiques satisfaisants. Sur la base du présent rapport de cas et de la littérature précédente, nous recommandons l'utilisation de la xénogreffe dans le traitement des patients atteints de parodontite agressive. Mots-clés: Parodontite, lupus érythémateux systémique, xénogreffe.

Dental Students' Perception, Awareness and Knowledge About HPV Infection, Vaccine, and Its Association with Oral Cancer: A Multinational Study.

Background: Human papilloma virus (HPV) infection forms a major etiological factor for oropharyngeal cancer (OPC), which has exhibited increased global incidence. Aim: To compare the knowledge regarding HPV, its association with OPC, and HPV vaccine among students from different countries, years of the undergraduate program, and gender. Methods: The current multinational cross-sectional study was conducted in 886 undergraduate dental students from Egypt, India, Pakistan, Saudi Arabia, UAE, and Sudan through Google survey forms from July 2021 to September 2021. The survey form comprised 27 items divided into four sections. The answers to the questionnaire were compared among students from different countries, different years of the undergraduate program, and males and females. Chi-square test was used to evaluate the correlation between the demographic characteristics of students and their knowledge regarding HPV and OPC. Results: Females exhibited a better knowledge regarding knowledge and perception on HPV vaccine, whereas males exhibited a better knowledge regarding HPV and its correlation with OPC, and these differences were statistically significant (P < 0.05). The third- and fourth-year undergraduate students displayed a higher awareness of OPC and its connection with HPV than other year students, and this variance was found to be statistically significant (P < 0.001). Third-year and internship students exhibited a more positive attitude and comfort regarding the vaccine and discussing the same with patients than the other educational-level students. Students from India exhibited better knowledge about HPV and its association with OPC than the students from other countries, and this difference was statistically significant (P < 0.001). Conclusion: Disparities in knowledge regarding HPV-related oral cancer have been detected among the female and male participants among different nations. From the entire study population, Indian students exhibited better knowledge regarding HPV. Females from all the nations exhibited a more positive attitude and comfort regarding the vaccine and discussing the same with patients than males. The results of this necessitate intervention measures including training workshops and awareness campaigns. Improving their knowledge regarding the same may increase their awareness, resulting in better patient care.

Perception, Knowledge, and Attitude of Individuals from Different Regions of Saudi Arabia toward Dental Implants and Bone Grafts.

AIM: The aim of this study was to assess the perception, knowledge, and attitude of individuals from different regions of Saudi Arabia toward dental implants and bone grafts. MATERIAL AND METHODS: An online, self-oriented, and cross-sectional-based questionnaire with 21 items was given to 1622 individuals from different regions of Saudi Arabia. The questionnaire recorded the perception, knowledge, and attitude of participants and their agreement or rejection of dental implants and various kinds of bone grafts. The responses were compared with age, sex, and educational level. Descriptive statistical analysis was performed for the collected data and P < 0.05 was considered statistically significant. RESULTS: Most of the males (35.8%) and females (39.8%) reported that the major source of data regarding dental implants is friends and families. Majority of the participants (approximately 75% males and 73% females) support the idea that dental implants last for lifetime, whereas majority of the participants (approximately 49% males and 56% females) displayed their unawareness regarding materials used for dental implants. The overall acceptance rates of participants for autografts, alloplasts, xenografts from the cow, xenografts from the horse, and allografts were 40%, 15.9%, 2.5%, 2.2%, and 1.6%, respectively. CONCLUSION: The expense of dental implants was considered the foremost reason for avoiding the procedure. Most of the participants think that fixed dental prostheses last longer than removable prosthesis. Autograft was the most accepted bone graft, whereas allograft was the least accepted bone graft over the responded participants.