Relationship between rheumatoid arthritis and periodontitis

Background: Because of several similar features in the pathobiology of periodontitis and rheumatoid arthritis, in a previous study we proposed a possible relationship between the two diseases. Therefore, the aims of this study were to study a population of rheumatoid arthritis patients and determine the extent of their periodontal disease and correlate this with various indicators of rheumatoid arthritis. Methods: Sixty-five consecutive patients attending a rheumatology clinic were examined for their levels of periodontitis and rheumatoid arthritis. A control group consisted of age- and gender-matched individuals without rheumatoid arthritis. Specific measures for periodontitis included probing depths, attachment loss, bleeding scores, plague scores, and radiographic bone loss scores. Measures of rheumatoid arthritis included tender joint analysis, swollen joint analysis, pain index, physician's global assessment on a visual analogue scale, health assessment questionnaire, levels of C-reactive protein, and erythrocyte sedimentation rate. The relationship between periodontal bone loss and rheumatological findings as well as the relationship between bone loss in the rheumatoid arthritis and control groups were analyzed. Results: No differences were noted for the plaque and bleeding indices between the control and rheumatoid arthritis groups. The rheumatoid arthritis group did, however, have more missing teeth than the control group and a higher percentage of these subjects had deeper pocketing. When the percentage of bone loss was compared with various indicators of rheumatoid arthritis disease activity, it was found that swollen joints, health assessment questionnaire scores, levels of C-reactive protein, and erythrocyte sedimentation rate were the principal parameters which could be associated with periodontal bone loss. Conclusions: The results of this study provide further evidence of a significant association between periodontitis and rheumatoid arthritis. This association may be a reflection of a common underlying disregulation of the inflammatory response in these individuals.

Are Teeth Close to the Cleft More Susceptible to Periodontal Disease?

Objective: To evaluate whether teeth close to the cleft area present higher prevalence and severity of periodontal disease than teeth in other regions. Design: Cross-sectional. Setting: Hospital for Rehabilitation of Craniofacial Anomalies, University of Sao Paulo. Patients: There were 400 Individuals with complete unilateral or bilateral cleft lip and palate, aged 15 to 49 years, without any previous periodontal treatment. Main Outcome Measures: All clinical parameters were evaluated in six sites for each tooth. The arithmetic means were calculated for each sextant. Results: Of the sextants, 86.75% presented means of probing depth smaller than or equal to 3 mm. No sextant exhibited means of probing depth greater than or equal to 6 mm. There was a statistically significant difference (p < .001) in probing depth according to age, types of cleft, and sextant; 95.87% of sextants presented mean attachment levels smaller than or equal to 3 mm, The sextant with cleft did not present higher means of probing depth, clinical attachment level, plaque index, and gingival index. There was gingival bleeding in 99.08% of the sample and plaque In 97.40%. The type of cleft was not an Important factor Influencing the prevalence of periodontal disease. Age seems to be an Important factor influencing the prevalence and severity of periodontal disease for all aspects Investigated. Conclusions: Periodontal disease In individuals with clefts occurred in a similar manner as observed in other populations. The presence of the cleft does not seem to Increase the prevalence of the disease.

Cleft Palate Obturation With Branemark Protocol Implant-Supported Fixed Denture and Removable Obturator

A 41-year-old man with cleft palate presented with a wide dehiscence and missing teeth. Six implants had been placed for fabrication of an overdenture, which was unsatisfactory. A bar was waxed and cast for connection to the implants; precision attachments were placed laterally for retention. A fixed partial denture was fabricated, and milled crowns were fabricated at the molar region to provide a guiding plane for insertion of a removable palatal obturator. Good swallowing and speech outcomes were achieved. This technique provided functional and esthetic benefits, enhanced oral hygiene, and improved the psychological condition of the patient.

Evaluating an Experimental Dentifrice Containing Chloramine-T: A Preliminary Study

Purpose: The aim of the present study was to evaluate the clinical efficacy of an experimental dentifrice (CH) containing an antimicrobial agent (1% chloramine-T). Materials and Methods: A clinical, fully randomised, double-blind comparative study was designed for 30 selected patients aged 15 to 50 years, with no periodontal disease, decay or other oral diseases, good general health and the presence of dental plaque and sulcus bleeding. Baseline Turesky modified plaque index (PI) and sulcus bleeding index (SBI) were scored for all patients. Volunteers randomly received the experimental dentifrice (CH) or a commercial-brand dentifrice containing triclosan (TR). Both dentifrices were provided in identical, number-labelled tubes, and the subjects were instructed to use the supplied dentifrice only for their usual oral hygiene, three times a day for a duration of 7 days. After 7-day use of dentifrices, the PI and SBI were assessed again. The data obtained were subjected to the Kruskal Wallis test, followed by Dunn`s post hoc test. Results: After 7-day use of dentifrices, the PI scores diminished significantly for both evaluated dentifrices. The SBI values decreased significantly for both experimental and commercial-brand dentifrices. Conclusions: Both dentifrices reduced PI and SBI. By comparing the experimental and gold-standard dentifrice, it was found that there was no statistically significant difference between the PI and SBI scores after their use, suggesting that they exerted a similar effect on the oral health indexes.

Effects of the domestic use of a disclosing solution on the denture biofilm: a preliminary study

To investigate the effect of the home use of a disclosing agent on the microbial composition of denture biofilm, by means of a cross-over randomized clinical trial. Two interventions were tested during 7 days each: (i) oral and denture hygiene instructions and (ii) instructions associated with the home use of a disclosing agent (1% neutral red). Eleven participants with visible biofilm deposits over their maxillary complete dentures were randomly assigned to one of the two sequences of interventions: (i) I followed by II, and (ii) II followed by I. A washout period of 7 days was established. After each intervention, samples of denture biofilm were evaluated by DNA checkerboard hybridization for the detection of Candida spp. and 17 bacterial species. Counts were low for all the tested species, and no significant difference was found between the tested interventions ( Wilcoxon test, P > 0.05). The home use of a disclosing agent does not remarkably change the composition of denture biofilm.

Aetiology of Papillon LeFevre Syndrome

Papillon LeFevre Syndrome, or PLS, was first described over 70 years ago. It is characterised by severe periodontal disease, typically leading to loss of teeth by adolescence, combined with palmoplantar hyperkeratosis. The fact that it is associated with consanguinity in particular ethnic groups suggests that genotype may contribute to the aetiology of this syndrome. Microbiological studies have been hampered by the rareness of the condition which makes prospective studies virtually impossible to perform. Numerous studies on small groups of patients, sometimes single cases, together suggest an association of recognised periodontal pathogens with PLS. Actinobacillus actinomycetemcomitans has been especially linked to PLS and raised levels of antibody to A.a. have been measured in some PLS patients, though not others. Porphyromonas gingivalis and Prevotella intermedia have also been detected in plaque samples from PLS, using monoclonal antibodies. Many other species have also been associated with PLS following culture and identification, as well as use of probes. Treatment has been attempted by eradication of periodontal pathogens so that teeth can erupt into a 'safe' environment. Successful treatment has needed intensive treatment and monitoring and good oral hygiene as well as thorough antibiotic therapy of patient, family members and even pets. Recently a Cathepsin C genotype has been strongly linked to PLS. However, this gene cannot account for all features of PLS and we can speculate that additional genes must be involved. It is concluded that PLS results from a combination of host and bacterial factors, including recessive human gene(s) associated with consanguinity, specific periodontal pathogens and lack of thorough oral hygiene. It is also believed that the human genetic component may merit examination as a 'host factor' in other bacterial infections. (C) 2001 Academic Press.

Experiência extramural em hospital público e a promoção da saúde bucal coletiva

OBJETIVO: Descrever a atividade docente assistencial, cujo objetivo é proporcionar experiência de promoção da saúde bucal coletiva a estudantes concluintes do curso de odontologia. MÉTODOS: Tal experiência fundamenta-se na avaliação do desempenho do aluno, como educador em saúde bucal, à medida que ele tem, entre outras tarefas, a de motivar pacientes internados e seus acompanhantes, na geração de hábitos saudáveis, visando à assistência integral e mais humanizada do paciente hospitalizado. RESULTADOS: Os resultados mostraram que as metas desejadas foram atingidas, visto que a higiene bucal dos pacientes já se tornou uma tarefa incorporada à rotina hospitalar, considerando-se os índices de biofilme dentário: inicial, 1,72; e final, 1,17, respectivamente. Essa diferença, de acordo com a estatística U-Mann-Whitney, mostrou-se significativa, pois o valor de p<0,0001 traduz o alto nível de motivação, alcançado pelo binômio mãe-criança, no que se refere à higiene oral. CONCLUSÕES: Conclui-se que as experiências de ensino-aprendizagem, oriundas das atividades interdisciplinares e multiprofissionais, têm permitido melhor entendimento do processo saúde-doença, por parte do aluno de odontologia. Servem ainda como oportunidade para o seu aprendizado sobre o planejamento e execução de atividades educativo-preventivas, que complementam sua vivência técnico-profissional e despertam a sensibilidade social, tão necessária à sua formação acadêmica.

Promoción de la salud bucodental en el ámbito escolar : "programa aprende a sonreír" : propuesta didáctica

En port.: Secretaría General de Salud Pública y Participación. Consejería de Salud. Dirección General de Innovación Educativa. Consejería de Educación. Publicado en la página web de la Consejería de Salud: www.juntadeandalucia.es/salud (Consejería de Salud / Ciudadanía / Nuestra Salud / Vida sana / Salud bucodental / Materiales para la Salud Bucodental Infantil)

Guía para profesionales : programa de promoción de la salud bucodental : aprende a sonreír

Esta publicación es una actualización de los contenidos del "Manual Educación Dental Infantil. Guía para los que se dedican a la enseñanza y al cuidado de loos niños" (1991) y del de "Educación Dental Infantil. Guía para profesionales de Educación y de Salud" (2002).

Programa de promoción de la salud bucodental + propuesta didáctica : Aprende a sonreír

Publicado en la página web de la Consejería de Igualdad, Salud y Políticas Sociales: www.juntadeandalucia.es/salud (Consejería de Igualdad, Salud y Políticas Sociales / Ciudadanía / Salud Pública / .Esta publicación es una actualización de los contenidos de la "Propuesta didáctica. Promoción de la salud bucodental en el ámbito escolar. Programa Aprende a sonreír" (2003)

Mothers' perceptions of care practices for children who underwent heart transplantation

Abstract OBJECTIVE To learn mothers' perceptions of the main care practices that are to be administered after their children's heart transplantation, as well as the main difficulties they experience. METHOD A descriptive qualitative study conducted in March and April 2014, using the focus group technique for data gathering. Participants were 12 mothers who were monitoring their children in a hospital that is a reference for treating cardiopulmonary diseases. Speeches were recorded, transcribed, and organized around the care practices that the mothers performed after the children's heart transplantations, the mothers' main difficulties, their perceptions of their children's quality of life, and the use of educational materials to disseminate post-transplantation care practices. For data analysis, we used the content analysis technique. RESULTS The following were clarified: the schedule of immunosuppressive medication; food, environmental, and bodily and oral hygiene; the use of surgical masks; and keeping the children away from crowds. CONCLUSION The study contributed to the situational diagnosis of the care administered by the mothers of transplanted children.

Habitos de higiene en la población escolar y adulta española

De acuerdo a la evidencia científica existente, el control de la placa bacteriana (mecánico y químico) acompañado del uso de fluoruros tópicos se establece como la base en el mantenimiento de una dentadura sana. La Federación Dental Internacional (FDI) establece el cepillado dental con una pasta dental fluorada dos veces por día como el patrón básico de higiene dental personal, pudiendo ser mejorado con el uso de elementos adicionales de higiene interproximal (como la seda dental o los cepillos interproximales) o de colutorios (antisépticos o fluorados). Material y método: se recopila información acerca de los hábitos de higiene oral de la población española (escolar y adulta) provenientes de cuestionarios de salud junto a datos de estudios de mercado de venta de productos (cepillos y colutorios) y se relacionan con la epidemiología de caries y enfermedad periodontal. Resultados: los hábitos de higiene dental personal en España, pese a una positiva evolución en los últimos años, aún se encuentran lejos del patrón de excelencia deseable y a la cola de los países desarrollados. Conclusión: para conseguir una mejor salud oral de la población española deben mejorarse los hábitos de higiene oral.

Effectiveness of substituting cyclosporin A with tacrolimus in reducing gingival overgrowth in renal transplant patients

Objectives: This study aims to evaluate the effectiveness of periodontal therapy combined with tacrolimus in the suppression of gingival overgrowth (GO) and the effect on GO of changing from cyclosporin A to tacrolimus. Patients and Methods: Sixteen renal transplant patients, averaging 52 years of age, whose kidney function was stable and were receiving treatment with cyclosporin A, were randomly assigned to one of two groups. In the experimental group, patients were instructed in oral hygiene and underwent periodontal treatment, whereas in the control group, only oral hygiene instructions were given. After the first visit and the change of medication from cyclosporine to tacrolimus in both groups, periodic clinical revisions were carried out for 3 months in order to assess the evolution of GO. Results: All patients showed a progressive decrease in GO. There were no statistically significant differences between the two groups (p>0.05). A greater decrease in GO occurred within the first month after changing the medication. Conclusions: No improved effectiveness in reducing GO was observed for periodontal therapy in combination with tacrolimus. Tacrolimus is an alternative to cyclosporine when attempting to avoid GO in patients with kidney transplants