Diabetes mellitus: avaliação do grau de conhecimento de acadêmicos de odontologia e de cirurgiões-dentistas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Perception and Attitude About Systemic Health and Periodontal Disease Among Dentistry Undergraduates

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

The association between restorative pre-clinical activities and musculoskeletal disorders

Objective: To evaluate the risk of development of musculoskeletal disorders in the upper limbs of undergraduate dentistry students during the execution of pre-clinical laboratory activities based on gender, type of dental procedure and area of the mouth under treatment.Methods: Male and female undergraduate students in the second year of the Araraquara Dental School, UNESP, were enrolled in this study. Digital photographs were obtained whilst the subjects performed laboratory activities. The working postures adopted by each student were evaluated using the Rapid Upper Limb Assessment (RULA). The photos were analysed by a calibrated researcher (k = 0.89), and a final risk score was attributed to each analysed procedure (n = 354). Descriptive statistical analyses were performed, and the associations of interest were analysed by the chisquare test (P = 0.05).Results: During most of the laboratory procedures performed, the risk of developing musculoskeletal disorders was high (64.7%; - IC95%: 59.7-69.7%), with no significant association between the RULA final score and gender (chi(2) = 1.100; P = 0.577), type of dental procedure (chi(2) = 5.447, P = 0.244) and mouth area treated (chi(2) = 4.150; P = 0.126).Conclusions: The risk of developing musculoskeletal disorders was high in undergraduate dentistry students; this risk was not related to gender, type of dental procedure and region of the mouth being treated.

La relacion entre la calidad de la ensenanza y mala prática odontológica: relato de un caso clínico

The activities developed in health area are of great importance, because they have the aim to preserve the life of the men, and therefore, must be performed by authorized persons. The increase of the number of dental schools, the decline at the education quality and a higher admission of students with low ability to exercise their profession, are facts that bring disastrous consequences for society. These facts are, also, reflected at the moral, ethical and technical-scientific performance of the professional. The purpose of this clinic case is to show that although there is a significant suplly of education institutions, there is a lack of scientific and adequate technical knowledgement from the graduated dentals surgeons. The patient MSL, 17 year old, female, went to a dental clinic presenting a tray type Vernis, attached to the lower arch. After clinical evaluation, it was showed that an incorrect material was used for the impression technique, being impossible to take out the tray by the conventional manner. The planning for the removal of the tray was through the divide of it. Thus, the consequence of the lack of knowledge in the use of impression materials had caused a great incovinience to the patient. It can be concluded that the rate of malpractice is directly related to the professional preparation, highlighting the importance of quality dental education for a responsible clinical practice.

A importância da integração universidade e serviços de saúde

Brazilian Curricular Directrix demand changes on teaching dental surgeon, proposing new scenes of learning and study other than the classroom. So, pedagogic projects should search for integral and adequate education by relating teaching, research and extension/assistance. This paper discusses the importance of university extension activities on teaching Odontology students and relates the experience of Araçatuba Dental School of São Paulo State University. This school develops some university extension activities since the 60s by Dental Service Beyond School (SEMO, in portuguese). Among the activities included by SEMO there are several projects, such as: “Program of Dental Attention for Pregnant Women”, “Program of Dental Attention to Juvenile Foundation at Araçatuba”, “Always Smiling – Health Promotion for Institutionalized Elderlies”, “Santa Clara de Assis Nursery School Program of Dental Attention”, and "Promotion of oral health in Araçatuba public kindergarten schools”. These programs give the student knowledge of structure dimensions of public health services; chance to participate on attendance for the population, comprehension of oral health politics, and the role of dental surgeon in social context, where these students will work in the future. The positive impact obtained with these services is perceived by students return. Most of them feel satisfied about the experience lived there.

Aplicação de princípios de ergonomia no atendimento odontológico

The dentist has been suggested as a professional vulnerable to labor risks mainly related to working posture. This study examined the application of ergonomics principles during the dental attendances made by university student of the last period of the Araçatuba Dental University. Twenty-four attendants were photographed and the images were digitally analyzed for the verification of 10 requirements that determine a healthy labor posture, defined by the project ISO Standard / TC 106/SC 6 N 411. It was observed that 50% of items from the check list obtained higher percentages of negative replies. The students had greater difficulties as to the correct position of the angle between the upper and lower leg when sitting, the ideal adjustment of the light focus reflector in the field of work and the patient positioning. It was concluded that the dental attendances were held without compliance with the ergonomic requirements. The greatest difficulties regarding the work posture were the sitting posture, the light beam and the patient positioning. Students need better guidance about ergonomic principles and requirements, which should occur at any time of life, but earliest they are installed, greater the benefits, assimilation and incorporation of adequate working postures will be. We need a reform that addresses all sectors of the dental system, so that learning and application of ergonomics in dentistry become effective, efficient and effective.

Influence of examiner's clinical experience on the reproducibility and accuracy of radiographic examination in detecting occlusal caries

The aim of this in vitro study was to assess the influence of varying examiner's clinical experience on the reproducibility and accuracy of radiographic examination for occlusal caries detection. Standardized bitewing radiographs were obtained from 166 permanent molars. Radiographic examination was performed by final-year dental students from two universities (A, n = 5; B, n = 5) and by dentists with 5 to 7 years of experience who work in two different countries (C, n = 5; D, n = 5). All examinations were repeated after 1-week interval. The teeth were histologically prepared and assessed for caries extension. For intraexaminer reproducibility, the unweighted kappa values were: A (0.11-0.40), B (0.12-0.33), C (0.47-0.58), and D (0.42-0.71). Interexaminer reproducibility statistics were computed based on means ± SD of unweighted kappa values: A (0.07 ± 0.05), B (0.12 ± 0.09), C (0.24 ± 0.08), and D (0.33 ± 0.10). Sensitivity, specificity, and accuracy were calculated at D(1) and D(3) thresholds and compared by performing McNemar test (p = 0.05). D(1) sensitivity ranged between 0.29 and 0.75 and specificity between 0.24 and 0.85. D(3) specificity was moderate to high (between 0.62 and 0.95) for all groups, with statistically significant difference between the dentists groups (C and D). Sensitivity was low to moderate (between 0.21 and 0.57) with statistically significant difference for groups B and D. Accuracy was similar for all groups (0.55). Spearman's correlations were: A (0.12), B (0.24), C (0.30), and D (0.38). In conclusion, the reproducibility of radiographic examination was influenced by the examiner's clinical experience, training, and dental education as well as the accuracy in detecting occlusal caries.

Evaluation of a web-based application versus conventional instruction in the undergraduate curriculum of fixed prosthodontics

The present study aims to investigate the implications of web-based delivery of identical learning content for time efficiency and students' performance, as compared to conventional textbook resources.

Performance of experienced dentists in Switzerland after an e-learning program on ICDAS occlusal caries detection

This study aimed to evaluate the effect of an e-learning program on the validity and reproducibility of the International Caries Detection and Assessment System (ICDAS) in detecting occlusal caries. For the study, 170 permanent molars were selected. Four dentists in Switzerland who had no previous contact with ICDAS examined the teeth before and after the e-learning program and scored the sites according to ICDAS. Teeth were histologically prepared and assessed for caries extension. The significance level was set at 0.05. Sensitivity before and after the e-learning program was 0.80 and 0.77 (D1), 0.72 and 0.63 (D2), and 0.74 and 0.67 (D3,4), respectively. Specificity was 0.64 and 0.69 (D1), 0.70 and 0.81 (D2), and 0.81 and 0.87 (D3,4). A McNemar test did not show any difference between the values of sensitivity, specificity, accuracy, and area under the ROC curve (AUC) before and after the e-learning program. The averages of wK values for interexaminer reproducibility were 0.61 (before) and 0.66 (after). Correlation with histology presented wK values of 0.62 (before) and 0.63 (after). A Wilcoxon test showed a statistically significant difference between before and after the e-learning program. In conclusion, even though ICDAS performed well in detecting occlusal caries, the e-learning program did not have any statistically significant effect on its performance by these experienced dentists.

Communication Across Cultures - Use of Video to Promote Culturally Competent Patient Management

Diverse belief systems exist among dental and medical patients related to health, healing and wellness. Culturally competent health care may be defined as the ability to provide care to patients with diverse values, beliefs and behaviors, including modifying delivery of care to meet patients’ social and cultural needs. [See PDF for complete abstract]

Cenários de prática no Sistema Único de Saúde e as diretrizes curriculares nacionais para o curso de odontologia

A formação dos profissionais de saúde ainda está distante dos princípios e diretrizes do Sistema Único de Saúde (SUS). As propostas publicadas pelas Diretrizes Curriculares Nacionais (DCN) para o curso de odontologia, em 2002, visam preencher essa lacuna por meio da articulação entre as Instituições de Educação Superior (IES) e o SUS. Trata-se de estudo qualitativo, descritivo e exploratório sobre o sentido das atividades realizadas nos cenários de prática do SUS, sob o ponto de vista dos alunos do curso de odontologia de uma IES privada localizada no interior de São Paulo, à luz das DCN e do projeto político pedagógico (PPP) do referido curso. A pesquisa ocorreu no site da rede social do Facebook, em grupos secretos de discussão com 10 discentes, utilizando questões abertas relacionadas à odontologia, ao SUS e à graduação, entre novembro de 2014 e julho de 2015. Durante o processo, descobriu-se que 8 alunos trabalhavam no SUS como auxiliares e técnicos de saúde bucal e uma auxiliar de enfermagem, fato que influenciou na construção e condução das perguntas. As opiniões dos alunos, o PPP da IES estudada e o documento das DCN foram analisados por meio dos Mapas Conceituais (concebidos por Novak e Cañas), e em seguida, validados, respectivamente, pelos discentes, pelo coordenador do curso de odontologia estudado, e pela representante da Associação Brasileira de Ensino Odontológico (ABENO). Para aprofundar a análise das distintas vivências e pontos de vistas, utilizou-se a técnica de análise de conteúdo temática de Bardin. A discussão dos resultados evidenciou que além de ser possível ocorrer práticas pedagógicas nos cenários de prática do SUS, também é provável o aprendizado de competências e habilidades descritas pelas DCN. O potencial transformador desses cenários de prática possibilitou, nessa pesquisa, a proposição de estratégias para a realização de atividades no SUS alinhadas às DCN.

Low frequency of cigarette smoking and the risk of head and neck cancer in the INHANCE consortium pooled analysis

Funding • The pooled data coordination team (PBoffetta, MH, YCAL) were supported by National Cancer Institute grant R03CA113157 and by National Institute of Dental and Craniofacial Research grant R03DE016611 • The Milan study (CLV) was supported by the Italian Association for Research on Cancer (Grant no. 10068). • The Aviano study (LDM) was supported by a grant from the Italian Association for Research on Cancer (AIRC), Italian League Against Cancer and Italian Ministry of Research • The Italy Multicenter study (DS) was supported by the Italian Association for Research on Cancer (AIRC), Italian League Against Cancer and Italian Ministry of Research. • The Study from Switzerland (FL) was supported by the Swiss League against Cancer and the Swiss Research against Cancer/Oncosuisse [KFS-700, OCS-1633]. • The central Europe study (PBoffetta, PBrenan, EF, JL, DM, PR, OS, NS-D) was supported by the World Cancer Research Fund and the European Commission INCOCOPERNICUS Program [Contract No. IC15- CT98-0332] • The New York multicentre study (JM) was supported by a grant from National Institute of Health [P01CA068384 K07CA104231]. • The study from the Fred Hutchison Cancer Research Center from Seattle (CC, SMS) was supported by a National Institute of Health grant [R01CA048996, R01DE012609]. • The Iowa study (ES) was supported by National Instituteof Health [NIDCR R01DE011979, NIDCR R01DE013110, FIRCA TW001500] and Veterans Affairs Merit Review Funds. • The North Carolina studies (AFO) were supported by National Institute of Health [R01CA061188], and in part by a grant from the National Institute of Environmental Health Sciences [P30ES010126]. • The Tampa study (PLazarus, JM) was supported by National Institute of Health grants [P01CA068384, K07CA104231, R01DE013158] • The Los Angeles study (Z-F Z, HM) was supported by grants from National Institute of Health [P50CA090388, R01DA011386, R03CA077954, T32CA009142, U01CA096134, R21ES011667] and the Alper Research Program for Environmental Genomics of the UCLA Jonsson Comprehensive Cancer Center. • The Houston study (EMS, GL) was supported by a grant from National Institute of Health [R01ES011740, R01CA100264]. • The Puerto Rico study (RBH, MPP) was supported by a grant from National Institutes of Health (NCI) US and NIDCR intramural programs. • The Latin America study (PBoffetta, PBrenan, MV, LF, MPC, AM, AWD, SK, VW-F) was supported by Fondo para la Investigacion Cientifica y Tecnologica (FONCYT) Argentina, IMIM (Barcelona), Fundaco de Amparo a‘ Pesquisa no Estado de Sao Paulo (FAPESP) [No 01/01768-2], and European Commission [IC18-CT97-0222] • The IARC multicentre study (SF, RH, XC) was supported by Fondo de Investigaciones Sanitarias (FIS) of the Spanish Government [FIS 97/ 0024, FIS 97/0662, BAE 01/5013], International Union Against Cancer (UICC), and Yamagiwa-Yoshida Memorial International Cancer Study Grant. • The Boston study (KKelsey, MMcC) was supported by a grant from National Institute of Health [R01CA078609, R01CA100679]. • The Rome study (SB, GC) was supported by AIRC (Italian Agency for Research on Cancer). • The US multicentre study (BW) was supported by The Intramural Program of the National Cancer Institute, National Institute of Health, United States. • The Sao Paolo study (V W-F) was supported by Fundacao de Ampara a Pesquisa no Estado de Sao Paulo (FAPESP No 10/51168-0) • The MSKCC study (SS, G-P Y) was supported by a grant from National Institute of Health [R01CA051845]. • The Seattle-Leo stud (FV) was supported by a grant from National Institute of Health [R01CA030022] • The western Europe Study (PBoffetta, IH, WA, PLagiou, DS, LS, FM, CH, KKjaerheim, DC, TMc, PT, AA, AZ) was supported by European Community (5th Frame work Programme) grant no QLK1-CT-2001- 00182. • The Germany Heidelberg study (HR) was supported by the grant No. 01GB9702/3 from the German Ministry of Education and Research.

Designing for Safety : Implications of a Fifteen Year Review of Swallowed and Aspirated Dentures

Peer reviewed

Drug Transporter Gene Expression in Human Colorectal Tissue and Cell Lines : Modulation with Antiretrovirals for Microbicide Optimization

This work was supported by the European Union's Seventh Programme for research, technological development and demonstration under grant agreement No 305316 as part of the MOTIF (Microbicides Formulation Through Innovative Formulation for Vaginal and Rectal Delivery) project.