Development and validation of a cadaveric porcine Pseudotumor model for Oral Cancer biopsy and resection training.

OBJECTIVE: The gold standard of oral cancer (OC) treatment is diagnostic confirmation by biopsy followed by surgical treatment. However, studies have shown that dentists have difficulty performing biopsies, dental students lack knowledge about OC, and surgeons do not always maintain a safe margin during tumor resection. To address this, biopsies and resections could be trained under realistic conditions outside the patient. The aim of this study was to develop and to validate a porcine pseudotumor model of the tongue. METHODS: An interdisciplinary team reflecting various specialties involved in the oncological treatment of head and neck oncology developed a porcine pseudotumor model of the tongue in which biopsies and resections can be practiced. The refined model was validated in a final trial of 10 participants who each resected four pseudotumors on a tongue, resulting in a total of 40 resected pseudotumors. The participants (7 residents and 3 specialists) had an experience in OC treatment ranging from 0.5 to 27 years. Resection margins (minimum and maximum) were assessed macroscopically and compared beside self-assessed margins and resection time between residents and specialists. Furthermore, the model was evaluated using Likert-type questions on haptic and radiological fidelity, its usefulness as a training model, as well as its imageability using CT and ultrasound. RESULTS: The model haptically resembles OC (3.0 ± 0.5; 4-point Likert scale), can be visualized with medical imaging and macroscopically evaluated immediately after resection providing feedback. Although, participants (3.2 ± 0.4) tended to agree that they had resected the pseudotumor with an ideal safety margin (10 mm), the mean minimum resection margin was insufficient at 4.2 ± 1.2 mm (mean ± SD), comparable to reported margins in literature. Simultaneously, a maximum resection margin of 18.4 ± 6.1 mm was measured, indicating partial over-resection. Although specialists were faster at resection (p < 0.001), this had no effect on margins (p = 0.114). Overall, the model was well received by the participants, and they could see it being implemented in training (3.7 ± 0.5). CONCLUSION: The model, which is cost-effective, cryopreservable, and provides a risk-free training environment, is ideal for training in OC biopsy and resection and could be incorporated into dental, medical, or oncologic surgery curricula. Future studies should evaluate the long-term training effects using this model and its potential impact on improving patient outcomes.

An insight into the clinical learning environment of dental institutes: a study in the twin cities of Pakistan.

OBJECTIVE: To assess the perceptions of dental students regarding their clinical learning environment in an urban setting. METHODS: This descriptive, cross-sectional survey was conducted from March 2020 to May 2021 after approval from the ethics review committee of Islamic International Dental College, Islamabad, Pakistan. It comprised of clinical year students, house officers and postgraduate trainees from 6 dental teaching hospitals of Rawalpindi and Islamabad. Data was collected using a pre-validated instrument assessing the dental clinical learning environment. Data was analysed using SPSS 24. RESULTS: Of the 1030 students approached, 561(54.4%) responded. Of them, 448(80%) were girls, 234(41.7%) were 3rd year students, 110(19.6%) were 4th year students, 120(21.4%) were house officers and 97(17.3%) were postgraduate trainees. Female students had a better patient attitude and were more confident in their abilities to keep up with their peers (p<0.05). The students were content with the performance of their clinical teachers, with a mean score of 70.99+/-16.0, while the lowest score of 54.67+/-22.9 was for clinical infrastructure and materials. Students of Islamabad pointed out the lack of clinical materials and maintenance of equipment but noted better research opportunities compared to their Rawalpindi counterparts (p<0.05). CONCLUSIONS: The clinical learning environment for Islamabad and Rawalpindi cities individually was good. Overall, students were satisfied with their clinical teachers, learning and training experience. Dental materials, infrastructure and maintenance factors scored the lowest.

Health professionals' recommendations on the use of fluoride varnish for caries prevention in preschool children.

BACKGROUND: Fluoride varnish (FV) is widely recommended for caries prevention in preschool children, despite its anticaries benefits being uncertain and modest. Dentists often report using clinical practice guidelines (CPGs) as a source of scientific information. AIM: To identify and analyze recommendations for clinical practice on the use of FV for caries prevention in preschool children and to assess the methodological quality of the CPG on this topic. DESIGN: Two researchers independently used 12 search strategies and searched the first five pages of Google Search™ and three guideline databases for recommendations freely available to health professionals on the use of FV for caries prevention in preschoolers. Then, they retrieved and recorded recommendations that met the eligibility criteria and extracted the data. A third researcher resolved disagreements. Each included CPG was appraised using the AGREE II instrument. RESULTS: Twenty-nine documents were included. Recommendations varied according to age, patients' caries risk, and application frequency. Of the six CPGs, only one scored above 70% in the AGREE II overall assessment. CONCLUSION: Recommendations on the use of FV lacked scientific evidence, and CPGs were of poor quality. Application of FV is widely recommended despite recent evidence showing an uncertain, modest, and possibly not clinically relevant anticaries benefit. Dentists should be aware that it is necessary to critically appraise CPGs since they may be of poor quality.

Effect of various educational methods on increasing parents' awareness of their children's preventive orthodontic treatments

Aim: Like other fields of health, the main focus in dentistry has shifted from treatment to prevention of diseases. Parents have a vital role in deciding about their children's oral health issues. This study aims to investigate the effectiveness of four educational methods (including printed pamphlets, digital pamphlets, faceto-face education, and educational films) in increasing the awareness of parents about preventive orthodontic treatments. Methods: The study samples were selected from patients who were referred to the Pediatric Dentistry Department. 150 parents of children between 4-12 years old participated in the study. They filled out a questionnaire including demographic data and knowledge about orthodontic problems and their early treatments. Then they were divided into five groups (control, printed pamphlet, digital pamphlet, face-to-face, educational films) and after one month they repeated the test. Results: A total of 102 fathers and 48 mothers were evaluated. There was no statistical difference between different ages, sex, or income in terms of their awareness, but the awareness score between educational groups was different. There has been observed a significant increase in the awareness level of all four groups (except the control group) (P < 0.05). The highest score was seen in the video group. The difference between printed pamphlets and digital pamphlets was not significant. Conclusions: The results indicate that educational films are the most effective way of increasing awareness about preventive orthodontic treatments

Dentistry Students' Knowledge of Pediatric Patients Who Suffered Violence: A Systematic Review

ABSTRACT Objective: To review the literature unprecedentedly to identify the dentistry students' knowledge of pediatric patients who suffered violence. Material and Methods: A systematic review was conducted using PubMed, Web of Science, LILACS, SciELO, Google Scholar, and OpenGrey electronic databases up to November 2021. The "Grey Literature" was verified through Google Scholar and Open Grey searches to avoid any selection bias. There was no restriction on the date of publication or language. Results: The systematic search yielded 2.756 studies in the first selection phase, but only twenty-two articles were included. All selected articles were published between 1998 and 2021 and used a questionnaire to evaluate the dentistry students' knowledge regarding child maltreatment cases. Brazil was the country that had the most studies included (10 articles). Despite the majority of the students presenting insufficient knowledge about child maltreatment, evidence from this research showed that every form of approach by professionals toward child maltreatment should be considered important. Conclusion: Therefore, there are deficiencies regarding the teaching-learning methodology, reinforcing the need for improvements in Dentistry undergraduate curricula.

Nivel de conocimientos sobre lesiones premalignas bucales en pacientes geriátricos

Fundamento: El nivel de conocimiento sobre lesiones premalignas en la población geriátrica es un factor significativo que incide en la prevención, evitando la progresión a un cáncer bucal. Objetivo: Identificar el nivel de conocimiento de los pacientes geriátricos sobre las lesiones premalignas bucales. Metodología: Entre septiembre de 2019 y junio de 2021 se realizó un estudio observacional descriptivo transversal en el Consultorio Médico de la Familia # 12 del municipio Cabaiguán, provincia Sancti Spíritus. La población estuvo constituida por 158 pacientes geriátricos y mediante un muestreo probabilístico aleatorio simple la muestra quedó conformada por 80. Se aplicaron métodos del nivel teórico, empírico, estadístico y matemático. Las variables utilizadas fueron edad, sexo, escolaridad, nivel de conocimiento sobre factores de riesgo y signos clínicos, conocimientos sobre el autoexamen bucal y la conducta a seguir. Resultados: Se constató que el nivel de conocimientos sobre factores de riesgo fue regular y sobre signos clínicos y forma y frecuencia del autoexamen bucal fue mal. La mayoría de la muestra en estudio conocía donde acudir y afirmó haber recibido información al respecto. Conclusiones: En su mayoría el nivel de conocimientos sobre lesiones premalignas se observó entre regular y mal con un descenso significativo del nivel de conocimientos en los pacientes de edades más avanzadas.

Background: The knowledge level about premalignant lesions in the geriatric population is a significant factor that influences on prevention, avoiding progression into mouth neoplasms. Objective: To diagnose the knowledge level in geriatric patients about buccal premalignant lesions. Methodology: A cross-sectional descriptive observational study was conducted between September 2019 and June 2021 at the Family Medical Office # 12 of Cabaiguán municipality, Sancti Spíritus province. The population was constituted by 158 geriatric patients and by means of a simple random probabilistic sampling, the sample was made up by 80. Theoretical, empirical, statistical and mathematical methods were applied. The used variables were age, sex, schooling, risk factors and clinical signs knowledge, knowledge of buccal self-examination and conduct to be followed. Results: The knowledge level about risk factors was found to be regular and on clinical signs and form and frequency of buccal self-examination was bad. The majority of the sample under study knew where to go and affirmed that they had received information about it. Conclusions: Mostly the knowledge level of premalignant lesions was observed to be regular to bad with a significant decrease in the knowledge level in more elderly patients.

Necesidades educativas de los entrenadores para la prevención de afecciones bucodentales desde el contexto deportivo / Educational needs of coaches for the prevention of oral conditions from the sports context

Los entrenadores desempeñan un rol fundamental en la prevención de afecciones bucodentales desde el contexto deportivo. El objetivo es identificar las necesidades educativas sobre prevención de afecciones bucodentales, en entrenadores de deportes de combate. Se desarrolló un estudio descriptivo de corte transversal durante el mes de marzo del 2022 en la EIDE Provincial «Lino Salabarría Pupo» de Sancti Spíritus. La población estuvo conformada por los 30 entrenadores de los deportes de combate; se seleccionó una muestra probabilística y aleatoria simple de 15 entrenadores. Se utilizó una encuesta diseñada por los autores y la estadística descriptiva. Se evidenció una insuficiente preparación de los entrenadores en la prevención de afecciones bucodentales y condiciones del área deportiva. Además, la mayoría percibe su preparación en relación con estos temas como, regular. Se demuestra así, la necesidad de la preparación de los entrenadores deportivos en la prevención de afecciones bucodentales a través de la superación profesional.

Coaches play a fundamental role in the prevention of oral conditions from the sports context. The objective is to identify educational needs on the prevention of oral conditions in combat sports coaches. A descriptive cross-sectional study was carried out on March 2022 at "Lino Salabarría Pupo" Provincial EIDE in Sancti Spíritus. The population was made up of 30 combat sports coaches; a simple random and probabilistic sample of 15 coaches was selected. A survey designed by the authors and descriptive statistics were used. Insufficient preparation of the coaches in the prevention of oral conditions and conditions of the sports area was evidenced. In addition, most of them perceive as regular their preparation in relation to these issues. The preparation of sports coaches in the prevention of oral conditions through professional improvement is a necessity.

Vinculación entre universidad y comunidad en el proceso formativo de los estudiantes de odontología desde la perspectiva de los docentes

Fundamento: los proyectos de vinculación con la sociedad efectuados por las universidades ecuatorianas son una oportunidad de servicio y una alternativa de acercamiento de sus estudiantes a la comunidad. Objetivo: describir el valor conferido por docentes a la vinculación entre universidad y comunidad en el proceso formativo de los estudiantes de odontología. Métodos: estudio observacional, descriptivo y transversal, en docentes de odontología de la Universidad Regional Autónoma de Los Andes en el periodo enero-junio de 2022. La población quedó constituida por los 15 docentes de la sede Santo Domingo. Resultados: el 100 % de los docentes consideró que la vinculación universidad comunidad permite la aplicación de los conocimientos adquiridos. Señalaron como debilidades la corta duración de los periodos (100 %) y la falta de empoderamiento de los docentes (100 %); y como elementos positivos la promoción de los microemprendimientos entre los estudiantes (100 %) y el desarrollo integral en el futuro profesional (100 %). Se identificaron como necesidades la retroalimentación entre la universidad y la comunidad (100 %) y los cambios de los paradigmas formativos (100 %). Conclusiones: los docentes identifican el vínculo universidad-comunidad como una oportunidad de gran valor en la formación del estudiante de odontología, preparándolos en función de la solución de los problemas sociales propios de la práctica profesional. Se reconocen como debilidades la falta de empoderamiento y la concepción de proyectos de corto plazo, lo cual demanda transformaciones en las dinámicas docentes actuales, basadas en una retroalimentación entre la academia y la sociedad.

Foundation: the connection projects with society carried out by Ecuadorian universities are an opportunity for service and an alternative to bring their students closer to the community. Objective: to describe the grant value by teachers on the link between university and community in the dental students training process. Methods: observational, descriptive and cross-sectional study of dentistry teachers at the Los Andes Regional Autonomous University from January to June 2022. The population of 15 teachers at the Santo Domingo campus. Results: 100% of the teachers considered that the university-community connection allows the application of the acquired knowledge. The short duration of the periods (100%) and the lack of empowerment of teachers (100%) were indicated as weaknesses; and as positive elements the promotion of microenterprises among students (100%) and comprehensive development in the professional future (100%). Feedback between the university and the community (100%) and changes in training paradigms (100%) were identified as needs. Conclusions: teachers identify the university-community link as an opportunity of great value in the dental students training, preparing them based on the social problems solution typical of professional practice. The lack of empowerment and the conception of short-term projects are recognized as weaknesses, which demands transformations in current teaching dynamics, based on feedback between academia and society.

Live quiz games to teach nutrition in a dental hygiene program: a pilot study.

Introduction: Higher educational institutions increasingly focus on incorporating games to enhance student engagement. Gimkit is a recent addition to gamified learning that allows instructors to create quiz games with randomly repeated questions. Case description: The study of nutrition requires memorization of facts. Gimkit was incorporated into a dental hygiene class to teach nutrition and support rote learning. Anonymous data on student performance and satisfaction were collected. Descriptive statistics were applied to summarize the survey results; the difficulty and discrimination indices were analyzed to evaluate students' academic performance. Results: Ten percent of the class participated in the voluntary survey; academic performance was analyzed for the whole class. The study identified Gimkit as a potential learning tool, especially for content areas that require memorization and learning of facts. Conclusion: Data show a positive impact of in-class gaming on knowledge acquisition and retention.

Introduction : Les établissements d'enseignement supérieur se concentrent de plus en plus sur l'intégration de jeux pour renforcer l'engagement des étudiants. Gimkit est un ajout récent à l'éventail d'outils d'apprentissage ludique qui permet aux instructeurs de créer des jeux-questionnaires avec des questions répétées au hasard. Description de cas : L'étude de la nutrition nécessite de mémoriser des faits. Gimkit a été intégré à un cours d'hygiène dentaire pour enseigner la nutrition et favoriser l'apprentissage par mémorisation. On a recueilli des données anonymes sur les résultats et la satisfaction des élèves. On a eu recours à des méthodes de statistique descriptive pour résumer les résultats du sondage; les indices de difficulté et de discrimination ont été analysés pour évaluer le rendement universitaire des étudiants. Résultats : Dix pour cent des étudiants qui suivaient le cours ont répondu à ce sondage facultatif; on a analysé le rendement universitaire de l'ensemble de la classe. L'étude a établi que Gimkit était un outil d'apprentissage potentiel, en particulier dans les domaines qui nécessitent l'apprentissage et la mémorisation de faits. Conclusion : Les données montrent une incidence positive de l'utilisation des jeux dans le cadre du cours sur l'acquisition et la rétention des connaissances.

Evaluation of remote teaching in master programs in the Oral Pathology and Oral Medicine during the COVID-19 pandemic. Brazilian multicentric study

Background: With the COVID-19 pandemic, there was a need to adopt online teaching methods in a generalized and sudden way, a situation that led to unprecedented changes in the routine of post-graduate students and research development. This study aimed to analyze the evaluation of remote teaching by graduates of master's degrees and advisors in master's programs in the Oral Pathology and Oral Medicine who needed to adapt to a remote teaching methodology in the pandemic. Material and Methods: This quantitative study evaluated the remote teaching in the perception of master's graduates and advisors from postgraduate programs in Oral Pathology and Oral Medicine. Data were collected through an online Google forms® questionnaire. Results: Participated in the study 14 master graduates and 14 master's advisors. Master graduates evaluated that the professors had a good performance (p=0.001), that the duration of the classes was adequate (p=0.015), that the interaction with professors was satisfactory (p=0.007), that they had good interaction with the advisor (p=0.001), that they were satisfied with the remote guidance process (p=0.038) and that face-to-face practical activities were missed (p=0.002). Master's advisors reported satisfaction with remote teaching, good adaptation (p=0.018) and motivation for remote teaching (p=0.016), they evaluated that students were cooperative in activities (p=0.019) and that face-to-face practical activities were missed (p=0.002). Conclusions: Despite the difficulties, remote teaching proved to be an effective alternative to face-to-face teaching. (AU)

Designing a Tool to Assess Professionalism among Dental Students.

Objectives: Professionalism is essential to a strong and trusted patient-doctor relationship, which is believed to potentially enhance patient compliance and treatment outcomes. The purpose of our study was to develop and conduct a psychometric analysis of an assessment tool to evaluate the professional behavior of dental students. Materials and Methods: The study was performed in the School of Dentistry, Tehran University of Medical Sciences. After providing a pool of various criteria to assess professionalism, an expert panel prepared the primary version of the tool. The tool was set in a questionnaire frame to explore the significance level and evaluation feasibility of each criterion. The questionnaire was completed by tutors of the "Medical Ethics" course (n=6). After necessary revisions, face and content validity were evaluated by giving the checklist to eight experienced dental educators to determine the relevance, clarity, and simplicity of the questions. In the second stage, the final checklist (37 items) was given to dental educators to evaluate twenty students. To assess the reliability of this checklist, at least two professors evaluated each student, and weighted-κ was calculated. Minor revisions were made based on the received feedback. Results: According to our data, the total validity of the tool (S-CVI) was 100%. For all items except one, the weighted-κ coefficient was ≥ 0.5, indicating sufficient reliability for these items. Conclusion: Despite the limitations of the present study, the designed tool to evaluate professionalism among dental students in different clinical departments seems to be both valid and reliable.

Intervención educativa sobre salud bucal en escolares del municipio de Venezuela, Ciego de Ávila, 2018

Fundamento la salud bucal es un componente de la salud general de las personas, desarrollar acciones de promoción y prevención desde temprana edad, garantiza estilos de vida saludables. Objetivo determinar la efectividad de una estrategia de intervención educativa para mejorar el nivel de conocimientos sobre salud bucal en escolares de quinto grado. Métodos estudio pre-experimental, de intervención, del tipo antes y después, en 43 escolares del municipio de Venezuela, Ciego de Ávila, Cuba, en el período septiembre de 2018 a enero de 2019. Mediante una encuesta se identificaron las necesidades de aprendizaje. Luego se confeccionó y ejecutó la estrategia de intervención educativa con actividades teórico-prácticas y técnicas afectivo- participativas acordes con la edad d os participantes. Se utilizó como unidad de resumen el por ciento; y para el análisis estadístico, la prueba de McNemar. Resultados antes de la intervención existían conocimientos insuficientes acerca de temas como la caries dental, higiene bucal y dieta cariogénica; después de aplicada la estrategia se modificaron favorablemente los conocimientos acerca de salud bucal en general (65,1 %). La información relacionada con el tiempo de cambio del cepillo, y otros medios auxiliares para realizar la higiene bucal, resultaron los tópicos mejor asimilados (93,0 % y 90,7 % cada uno) por los infantes. Conclusiones la intervención educativa fue eficaz, lo cual se evidenció al elevarse el nivel de conocimientos sobre salud bucal en la población estudiada, como resultado de las acciones educativas realizadas.

Foundation oral health is a component of people's general health, developing promotion and prevention actions from an early age to guarantee healthy lifestyles. Objective to determine the effectiveness of an educational intervention strategy to improve the oral health knowledge level in fifth grade students. Methods pre-experimental, intervention study, of the before and after type, in 43 schoolchildren from the Venezuela municipality, Ciego de Ávila, Cuba, from September 2018 to January 2019. Learning needs were identified through a survey. The educational intervention strategy was prepared and executed with theoretical-practical activities and affective-participatory techniques according to the participants' age. The percent was used as the summary unit; and for statistical analysis, the McNemar test. Results before the intervention there was insufficient knowledge about topics such as dental caries, oral hygiene and cariogenic diet; after applying the strategy, knowledge about oral health in general was modified favorably (65.1%). The information related to the time to change the toothbrush, and other auxiliary means to perform oral hygiene, were the best assimilated topics (93.0 % and 90.7 % each) by the infants. Conclusions the educational intervention was effective; it was evidenced by raising the oral health knowledge level in the studied population, as a result of the educational actions carried out.

Ensino da Odontologia Legal nos cursos de graduação em odontologia do estado de Santa Catarina e suas implicações / Teaching Forensic Dentistry in undergraduate dentistry courses in the state of Santa Catarina and your implications

A Odontologia Legal é uma área de conhecimento importante para a formação de profissionais mais conscientes e pautados em princípios éticos e legais. O presente estudo objetivou verificar se as escolas de Odontologia do Estado de Santa Catarina se adequaram às diretrizes sugeridas pela ABOL, por meio de análise documental do projeto pedagógico de curso (PPC), matriz curricular e/ou ementa de disciplinas. Das 18 IES com graduação em odontologia de Santa Catarina, 14 disponibilizaram a documentação de interesse do estudo. Todas as 14 ofertam disciplinas que abordam conteúdo de Deontologia e Diceologia e Orientação Profissional e 13 ofertam a disciplina de Odontologia Legal em seus currículos. Na maioria das IES as disciplinas têm carga horária abaixo das 60h recomendadas. As disciplinas que tratam de Deontologia e Diceologia e Orientação Profissional são ofertadas, antes das práticas clínicas em 36% das IES. Em 79% das IES a disciplina de Odontologia Legal é ofertada nos períodos finais da graduação. O estudo mostra que nenhuma IES de SC conseguiu adequar completamente seus currículos às diretrizes propostas pela ABOL e ABENO

Forensic Dentistry is an important area of knowledge for training professionals who are more aware and based on ethical and legal principles. The present study aimed to verifies whether the schools of Dentistry in the State of Santa Catarina have complied with the guidelines suggested by ABOL, through documental analysis of the pedagogical project of the course (PPC), curricular matrix and/or course syllabus. Of the 18 HEIs with a degree in dentistry in Santa Catarina, 14 provided documentation of interest to the study. All 14 institutions offer courses that address the content of Deontology and Professional Ethics and 13 offers the discipline of Forensic Dentistry in their curricula. In most HEIs, subjects have a workload below the recommended 60 hours. Disciplines dealing with Deontology and Diceology and Professional Guidance are offered before clinical practices in 36% of HEIs. In 79% of the HEIs, the discipline of Forensic Dentistry is offered in the final periods of graduation. The study shows that none of the HEIs in SC managed to completely adapt their curricula to the guidelines proposed by ABOL and ABENO

La evaluación en el posgrado mediante la educación a distancia durante la COVID-19 / Postgraduate evaluation through distance learning during COVID-19

Fundamento: La implementación de la educación a distancia en el posgrado durante la COVID-19 constituye una alternativa del sistema de educación superior cubana. Objetivo: Describir los resultados de la evaluación en el posgrado, mediante la modalidad de educación a distancia durante el tercer rebrote de la pandemia de COVID-19. Metodología: Se realizó un estudio observacional descriptivo transversal entre junio y julio de 2021, en la Facultad de Estomatología de la Universidad de Ciencias Médicas de Santiago de Cuba. Se consideraron como unidades de análisis: unidades didácticas, estudiantes (residentes), la población estuvo constituida por los 146 residentes que cursaban el 1.er año de la especialidad, se seleccionó una muestra aleatoria (n= 96). Se estudiaron las variables resultados de las evaluaciones de cada unidad didáctica y general del módulo (excelente, bien, regular y mal), grado de dificultad (muy difícil, difícil y sin dificultad) y nivel de satisfacción (satisfecho, medianamente satisfecho e insatisfecho). Como instrumento de medición se empleó el registro de evaluación y de entrevista, respectivamente. Se empleó el porcentaje como medida de resumen. Resultados: Más del 70 % de los residentes evaluados se encontró en la categoría de bien sin dificultad, estando satisfechos con la modalidad de educación a distancia. Conclusiones: Predominaron los resultados de "excelente" solo en la unidad didáctica 1 y de "bien" en la evaluación final del módulo. La unidad didáctica de "mayor dificultad" resultó ser la 2. La mayor cantidad de residentes refirió estar satisfecho con la modalidad de educación a distancia en el posgrado.

Background: The implementation of distance education at the postgraduate level during COVID-19 represents an alternative in the Cuban higher education system. Objective: To describe the results of the evaluation in posgrado, through the educational modality at distance during the third regrowth of the pandemic of COVID-19. Methodology: A cross-sectional descriptive observational study was conducted between June and July 2021 at the Faculty of Stomatology, University of Medical Sciences of Santiago de Cuba. The following units of analysis were considered: teaching units, students (residents), the population consisted of 146 residents in the first year of specialization, a random sample was selected (n= 96). The variables studied were the results of the evaluations of each didactic unit and the general evaluation of the module (excellent, good, fair, and poor), level of difficulty (very difficult, difficult, and no difficulty), and level of satisfaction (satisfied, moderately satisfied, and dissatisfied). The evaluation and interview registers were used as measurement instruments, respectively, and the percentage was used as a summary measure. Results: More than 70% of the residents evaluated were in the good without difficulty category and were satisfied with the distance learning modality. Conclusions: The results "excellent" predominated only in didactic unit 1 and "good" in the final evaluation of the module. The "most difficult" didactic unit was didactic unit 2. Most residents were satisfied with the distance learning modality in the postgraduate program.

Efectividad del programa educativo "Sonrisas desde el vientre". Hogar Materno Isabel María de Valdivia en Sancti Spíritus / Effectiveness of the educational program " Smiles from the womb". Isabel María de Valdivia Maternity Home in Sancti Spíritus

Fundamentación: En el período de gestación el organismo de la mujer sufre modificaciones, transformaciones fisiológicas y psicológicas, además de cambios en los tejidos bucales y cambios de conducta que pueden iniciar enfermedades bucodentales o agravar las ya establecidas. Objetivo: Evaluar la efectividad del programa educativo "Sonrisas desde el vientre" en embarazadas del Hogar Materno Isabel María de Valdivia en Sancti Spíritus. Metodología: Se realizó un estudio preexperimental, con diseño antes y después en el período de enero a junio del 2022, la población estuvo constituida por 20 embarazadas ingresadas en el Hogar Materno Isabel María de Valdivia en Sancti Spíritus. Se utilizaron métodos del nivel teórico, empírico (encuesta) y estadísticos. Se midió la variable conocimiento sobre salud bucodental. Resultados: Los conocimientos antes de la aplicación de programa educativo eran insuficientes (65 %), después de aplicado el programa educativo el 75 % de las embarazadas presentó conocimientos suficientes. Conclusiones: Al culminar la implementación del programa educativo "Sonrisas desde el vientre", se logró un nivel de conocimiento suficiente sobre salud bucodental en la tercera parte de las embarazadas de este hogar materno.

Background: During pregnancy, the women's body goes through many changes, physiological and psychological transformations, as well as changes in the oral cavity tissues and behavioral changes that may initiate oral diseases or aggravate the stablished ones. Objective: To evaluate the effectiveness of the educational program "Smile from the Womb" among pregnant women at the Isabel María de Valdivia Maternity Home in Sancti Spíritus. Methodology: A pre-experimental study with a before and after design was conducted from January to June 2022, the population consisted of 20 pregnant women hospitalized at Isabel María de Valdivia Maternity Home in Sancti Spíritus. Theoretical, empirical (survey) and statistical methods were used. The variable oral health knowledge was measured. Results: Before applying the educational program the knowledge was insufficient (65%), after applying the educational program 75% of pregnant women showed sufficient knowledge. Conclusions: By the end of the "Smile from the Womb" educational program, one third of the pregnant women in this maternity home had achieved a sufficient level of knowledge about oral and dental health.

Modelos de ensino da endodontia em cursos de graduação em odontologia do Estado do Amazonas / Modelos de enseñanza de Endodoncia en cursos de graduación en Odontología en el Estado de Amazonas / Teaching models of Endodontics in undergraduate courses in Dentistry in the State of Amazonas

Este estudo analisou informações referentes ao ensino de Endodontia nos cursos de graduação em Odontologia do Estado do Amazonas. Foi delineado um estudo quantitativo, observacional de corte transversal do tipo survey, respondido pelos docentes responsáveis pela área, que mapeou o modelo do ensino nos cursos com conceito 3 ou superior no Enade 2019 (n=3). A taxa de resposta foi de 100%. Em média a quantidade de alunos por turma foi de 40 indivíduos, dois cursos relataram que a endodontia compõe disciplinas integradas com a supervisão de 2 a 3 docentes especialistas. Houve consenso quanto ao conteúdo programático, sendo estes: anatomia interna; instrumentos endodônticos de aço inox e NiTi; materiais obturadores; medicação intracanal e soluções irrigantes; patologia pulpar e periapical; filosofia do tratamento endodôntico e emergências endodônticas. Em relação aos protocolos, a odontometria manual é realizada em todos os cursos; a manobra de patência foraminal é ensinada em todos os cursos, sendo realizada no tratamento de dentes vitais e necrosados em dois cursos. O limite apical variou entre 0,5 e 1mm para dentes com necrose ou vitalidade pulpar, respectivamente. A utilização de sistemas de instrumentação de NiTi manuais, rotatórios e reciprocantes são ensinados nos três cursos, porém o manual é predominante. Houve consenso na utilização do hipoclorito de sódio a 2% como solução irrigante e da escolha do hidróxido de cálcio como base da medicação intracanal. Conclui-se que os cursos possuem convergência do modelo de ensino da Endodontia, principalmente nos alicerces da especialidade que são a integração com outras disciplinas, a carga horária, as metas de tratamento, o conteúdo programático e a apresentação das novas tecnologias (AU).

Este estudio analizó informaciones sobre la enseñanza de Endodoncia en cursos de graduación en Odontología en el Estado de Amazonas. Se diseñó un estudio transversal observacional cuantitativo del tipo encuesta, respondida por los profesores responsables del área, que mapeó el modelo de enseñanza en cursos con concepto 3 o superior en Enade 2019 (n=3). La tasa de respuesta fue del 100%. En promedio, el número de alumnos por clase fue de 40 individuos, dos cursos informaron que la endodoncia comprende disciplinas integradas con la supervisión de 2 a 3 profesores especialistas. Hubo consenso sobre el contenido del plan de estudios, a saber: anatomía interna; instrumentos de endodoncia de acero inoxidable y NiTi; materiales de relleno; medicación intracanal y soluciones de irrigación; patología pulpar y periapical; filosofía del tratamiento endodóntico y emergencias endodónticas. En cuanto a los protocolos, en todos los cursos se realiza odontometría manual; la maniobra de permeabilidad foraminal se enseña en todos los cursos, realizándose en el tratamiento de dientes vitales y necróticos en dos cursos. El límite apical varió entre 0,5 y 1 mm para dientes con necrosis o vitalidad pulpar, respectivamente. En los tres cursos se enseña el uso de sistemas de instrumentación manuales, rotatorios y alternativos de NiTi, pero predomina el manual. Hubo consenso en el uso de hipoclorito de sodio al 2% como solución de irrigación y en la elección del hidróxido de calcio como base para la medicación intracanal. Se concluye que los cursos tienen convergencia del modelo de enseñanza de Endodoncia, principalmente en los fundamentos de la especialidad, que son la integración con otras disciplinas, la carga horaria, los objetivos del tratamiento, el temario y la presentación de nuevas tecnologías (AU).

This study analyzed information regarding the teaching of Endodontics in undergraduate courses in Dentistry in the State of Amazonas. A quantitative, observational cross-sectional study of the survey type was designed, answered by the professors responsible for the area, which mapped the teaching model in courses with concept 3 or higher in Enade 2019 (n=3). The response rate was 100%. On average, the number of students per class was 40 individuals, two courses reported that endodontics comprises integrated disciplines with the supervision of 2 to 3 specialist professors. There was consensus on the syllabus content, namely: internal anatomy; stainless steel and NiTi endodontic instruments; filling materials; intracanal medication and irrigating solutions; pulpal and periapical pathology; philosophy of endodontic treatment and endodontic emergencies. Regarding protocols, manual odontometry is performed in all courses; the foraminal patency maneuver is taught in all courses, being performed in the treatment of vital and necrotic teeth in two courses. The apical limit varied between 0.5 and 1mm for teeth with necrosis or pulpal vitality, respectively. The use of manual, rotary and reciprocating NiTi instrumentation systems are taught in all three courses, but the manual is predominant. There was consensus on the use of 2% sodium hypochlorite as an irrigating solution and on the choice of calcium hydroxide as the basis for intracanal medication. It is concluded that the courses have convergence of the Endodontics teaching model, mainly in the foundations of the specialty, which are the integration with other disciplines, the workload, the treatment goals, the syllabus and the presentation of new technologies (AU).

Fatores que influenciam o perfil de conhecimento dos cirurgiões-dentistas brasileiros sobre sistemas adesivos / Factores que influyen en el perfil de conocimiento de los odontólogos brasileños sobre los sistemas adhesivos / Factors that influence the knowledge profile of Brazilian dental professionals about dental adhesive systems

Os sistemas adesivos estão diretamente envolvidos nos procedimentos mais corriqueiros da prática clínica odontológica, o que torna o seu conhecimentoindispensável para os profissionais. O objetivo do presente estudo foi avaliar o perfil de conhecimento sobre sistemas adesivos e verificar os fatores que influenciam nesse desfecho, com ênfase na formação profissional. A coleta de dados foi realizada pormeio de um questionário levando em consideração: I. Perfil do profissional; II. Conhecimento, uso e preferências sobre os sistemas adesivos. A amostra foi composta por 501 cirurgiões-dentistas brasileiros e os dados foram analisados no programa Sigma Stat5.0 (p<0,05). O percentual mínimo de acertos das questões considerado adequado foi definido como 80%. Os resultados mostraram que apenas 46,3% dos profissionais demonstraram conhecimento adequado sobre o assunto. Além disso, verificou-se associação estatisticamente significativa entre o baixo nível de acertos e profissionais com preferência por sistemas adesivos simplificados (p=0,046), especialistas em ortodontia [OR=0,24 (0,08-0,67)] e cirurgiões-dentistas graduados em instituições privadas [OR=1,58 (1,03-2,42)]. Esse cenário alerta para a necessidade iminente de sanar essa fragilidade por meio de melhorias nas matrizes curriculares, além da educação continuada de docentes e constante atualização dos profissionais (AU).

Los sistemas adhesivos están directamente involucrados en los procedimientos más comunes de la práctica clínica dental, lo que hace que su conocimiento sea fundamental para los profesionales. El objetivo del presente estudio fue evaluar el perfil de conocimiento sobre sistemas adhesivos y verificar los factores que influyen en ese resultado, con énfasis en la formación profesional. La recolección de datos se realizó a través de un cuestionario teniendo en cuenta: I. Perfil del profesional; II. Conocimiento,uso y preferencias sobre los sistemas adhesivos. La muestra estuvo compuesta por 501 dentistas brasileños y los datos fueron analizados mediante el programa Sigma Stat 5.0 (p<0,05). El porcentaje mínimo de respuestas correctas a las preguntas considerado adecuado se definió en el 80%. Los resultados mostraron que sólo el 46,3% de los profesionales demostraron conocimientos adecuados sobre el tema. Además, hubo una asociación estadísticamente significativa entre el bajo nivel de aciertos y los profesionalescon preferencia por los sistemas adhesivos simplificados (p=0,046), especialistas en ortodoncia [OR=0,24 (0,08-0,67)] y odontólogos egresados de instituciones privadas [OR=1,58 (1,03-2,42)]. Este escenario advierte de la inminente necesidad de subsanar esta debilidad a través de mejoras en las matrices curriculares, además de la formación continua de los docentes y la constante actualización de los profesionales (AU).

Dental adhesive systems are directly involved in common procedures of clinical dentistry, which makes knowledge about this topic indispensable for professionals. The objectives of the current study are to analyze the knowledge profile of dental professionals about dental adhesive systems and verify factors that influence this closure, with emphasis on professional education. The data was collected using a list of questions that consider: I) Professional profile and II) Knowledge, use, and preferences of adhesive systems. The sample considers 501 Brazilian dentists and the data was analyzed using the software Sigma Stat 5.0 (p<0.05). The minimum percentual of correct questions considered adequate was defined as 80%. The results show that only 46.3% of the professionals demonstrated satisfactory knowledge on the subject. In addition, it verified relevant statistical association between low level of correct questions and professionals with preferences for simplified adhesive systems (p=0.046), orthodontic specialists [OR=0.24 (0.08­0.67)], and dentists with private education degrees [OR=1.58 (1.03­2.42)]. This context indicates the imminent necessity to resolve this weakness through improvements in the educational curriculum, as well as continuing education of faculty and constant updating of professionals (AU).

O emprego da rede social Instagram com foco na apresentação de Trabalhos de Conclusão de Curso / El uso de la red social Instagram con foco en la presentación de Trabajos de Fin de Curso / Use of the social network Instagram focused on the presentation of Course Completion Monographs

Relata-se a experiência de utilização da plataforma Instagramna criação e disseminação de conhecimento com foco na apresentação de Trabalhos de Conclusão de Curso (TCC) por acadêmicos de graduação em Odontologia. Foi realizado um relato descritivo da veiculação de conteúdo na rede social Instagram, por meio do perfil @powerpoint.tcc. O conteúdo foi produzido por uma acadêmica de graduação em Odontologia, com o apoio de discentes e docentes envolvidos em apresentações científicas e acadêmicas. Foram realizadas postagens frequentes abordando diversas temáticas relacionadas ao tema apresentação de TCC. Foram elaborados materiais variados em formato de posts, destacando-se o uso do softwarePowerPoint para a criação de apresentações; oratória, postura e linguagem; além de informações sobre apresentação de dados de forma atrativa e interessante. Os formatos das postagens realizadas foram aqueles disponíveis na plataforma Instagram: postsno feed, reels, story, vídeos no IGTV, além de livesda própria conta ou em contas parceiras. A periodicidade das postagens temáticas foide pelo menos uma a cada dois dias. A avaliação de alcance e entrega do conteúdo foi obtida por meio das métricas disponibilizadas no próprio aplicativo da rede social. Observou-se grande interesse sobre a temática abordada, uma vez que as apresentações científicas e acadêmicas são habituais para os acadêmicos de graduação. Conclui-se que a experiência prática de utilização da plataforma Instagrampara criação e transmissão de conhecimentos com foco nos TCCs mostrou-se extremamente promissora e propositiva (AU).

Se relata la experiencia del uso de la plataforma Instagram en la creación y difusión de conocimiento, con foco en la presentación de Trabajos de Fin de Curso (TFC) por parte de estudiantes de pregrado en Odontología. Se realizó un relato descriptivo de la colocación de contenidos en la red social Instagram, a través del perfil @powerpoint.tcc. El contenido fue producido por un estudiante de pregrado en Odontología, con el apoyo de estudiantes y profesores involucrados en presentaciones científicas y académicas. Se realizaron publicaciones frecuentes abordando diversos temas relacionados con el tema presentación de TFC. Se prepararon diversos materiales en forma de post, destacándose el uso del software PowerPoint para la creación de presentaciones; oratoria, postura y lenguaje; así como información sobre cómo presentar los datos de forma atractiva e interesante. Los formatos de las publicaciones realizadas fueron los disponibles en la plataforma de Instagram: publicaciones en el feed, reels, story, videos en IGTV, además de live en la propia cuenta o en cuentas de compañeros. La frecuencia de publicaciones temáticas fue de al menos una cada dos días. La evaluación del alcance y entrega del contenido se obtuvo a través de las métricas disponibles en la propia aplicación de la red social. Hubo gran interés en el tema abordado, ya que las presentaciones científicas y académicas son comunes para los estudiantes de pregrado. Se concluye que la experiencia práctica del uso de la plataforma Instagram para la creación y transmisión de conocimiento con enfoque en el TFC demostró ser sumamente promisoria y propositiva (AU).

The experience of using the Instagram platform for creation and dissemination of knowledge is reported, focusing on the presentation of Course Completion Monographs (TCC) by undergraduate dental students. A descriptive report of the diffusion of content on the social network Instagram was performed, on the profile @powerpoint.tcc. The content was produced by an undergraduate dental student, with the support of students and professors involved in scientific and academic presentations. Frequent posts were made addressing several topics related to the presentation of TCC. Several materials were prepared in the form of posts, highlighting the use of PowerPoint software to create presentations; speech, posture and language; as well as information on presenting data in an attractive and interesting manner. The formats of posts were those available on the Instagram platform: feed posts, reels, story, videos on IGTV, besides lives on the account or partner accounts. The frequency of thematic posts was at least one at every two days. The evaluation of content reach and delivery was achieved by the metrics available in the social network application. There was great interest in the topic addressed, since scientific and academic presentations are common for undergraduate students. It was concluded that the practical experience of using the Instagram platform for creating and transmitting knowledge focused on TCCs proved to be extremely promising and purposeful (AU).

Abordagem integrativa na prática de bioquímica: do laboratório à clínica / Integrative approach in biochemistry practice from laboratory to clinic

Objetivou-se relatar a experiência de discentes e docentes diante da aplicação de ferramentas de metodologia ativa para a integração dos temas de Bioquímica com os das disciplinas do eixo clínico-profissional. Inicialmente, as subturmas da aula prática foram divididas em equipes de trabalho. Os alunos receberam um protocolo contendo objetivos, princípios gerais e procedimentos na semana anterior à aula prática. Nos dias das aulas de "Preparo de Soluções" e "Capacidade Tamponante", um artigo científico relativo à Odontologia foi entregue para leitura e discussão em grupo. Como atividade prática, as equipes recebiam um desafio relacionado ao artigo e que exigiria aplicação dos objetivos de aula. Esta experiência demonstrou que a metodologia ativa pode funcionar como facilitadora para uma abordagem contextualizada e integrada da Bioquímica, refletindo em maior engajamento e rendimento dos alunos, além de contribuir para um aprendizado significativo (AU).

El objetivo fue relatar la experiencia de estudiantes y profesores en cuanto a la aplicación de herramientas metodológicas activas para la integración de los temas de Bioquímica con los de las disciplinas del eje clínico-profesional. Inicialmente, las subclases de la clase práctica se dividían en equipos de trabajo. Los estudiantes recibieron un protocolo con objetivos, principios generales y procedimientos en la semana anterior a la clase práctica. En los días de las clases de "Preparación de Soluciones" y "Capacidad Amortiguadora", se entregó un artículo científico relacionado con la Odontología para lectura y discusión en grupo. Como actividad práctica, los equipos recibieron un reto relacionado con el artículo y que requería la aplicación de los objetivos de clase. Esta experiencia demostró que la metodología activa puede funcionar como facilitadora de un abordaje contextualizado e integrado de la Bioquímica, reflejándose en un mayor compromiso y desempeño de los estudiantes, además de contribuir al aprendizaje significativo (AU).

The objective was to report the experience of students and professors regarding the application of active methodology tools aimed at integrating Biochemistry themes with those of the disciplines from the clinical-professional axis. Initially, subgroups forthe practical class were divided into work teams. The students received a protocol containing objectives, general principles and procedures the week before the practical class. On the days of the "Preparation of Solutions" and "Buffering Capacity" classes, a scientific article related to Dentistry was delivered for group reading and discussion. As a practical activity, the teams received a challenge related to the article,which would require application of the class objectives. This experience demonstrated that the active methodology can work as a facilitator for a contextualized and integrated approach to Biochemistry, reflecting in greater engagement and student performance, in addition to contributing to meaningful learning (AU).

Evasão acadêmica no curso de Odontologia de uma instituição pública e ações voltadas para mitigar o abandono discente / Evasión académica en la carrera de Odontología en una institución pública y acciones encaminadas a mitigar la deserción estudiantil / Academic evasion in the Dentistry course of a public institution and actions to mitigate student dropout

O estudo investigou aspectos da evasão e avaliou a satisfação de calouros no curso de Odontologia de uma instituição de ensino superior pública, além de relatar intervenções de combate ao abandono acadêmico desenvolvidas neste período. Trata-se de um estudo com uma fase observacional, transversal, descritiva, quanti-qualitativa, com aplicação de questionários; e outra intervencionista, com atividades voltadas ao combate à evasão. Foram entrevistados 74 alunos, matriculados no primeiro ano do curso, com idade entre 15 e 30 anos. Os dados foram expressos em frequências absoluta e percentual e analisados pelos testes exato de Fisher ou qui-quadrado de Pearson (p ≤0,05). Variáveis com associação significativa foram submetidas ao modelo de regressão logística multinomial (RLM). Observou-se que o grau de insatisfação com o curso foi maior entre os alunos com menor faixa etária (entre 15 e 20 anos) e menor renda familiar (até 2 salários mínimos). Além disso, cerca de 66% dos possíveis desistentes ainda não haviam vivenciado nenhum tipo de experiência prática odontológica, enquanto 69% dos que pretendem completar o curso já passaram por algum contato com vivências clínicas. A RLM revelou que a Odontologia não ser a primeira opção aumenta em 7,96 vezes a probabilidade de desistência do curso, independente do semestre. Observou-se, ainda, redução nos índices de evasão a medida em que intervenções (cerimônia do jaleco, visita clínica guiada e apadrinhamento de alunos calouros) foram realizadas. Conclui-se que asações implementadas para o combate de evasão no curso de Odontologia impactaram positivamente nos índices de abandono do curso nos semestres analisados (AU).

El estudio investigó aspectos de la evasión y evaluó la satisfacción de los estudiantes de primer año de la carrera de Odontología de una institución de enseñanza superior pública, además de relatar las intervenciones para combatir la deserción académica desarrolladas en ese período. Se trata de un estudio con fase observacional, transversal, descriptivo, cuantitativo y cualitativo, con aplicación de cuestionarios; y otra intervencionista, con actividades encaminadas a combatir la evasión. Fueron entrevistados 74 estudiantes, matriculados en el primer año de la carrera, con edades entre 15 y 30 años. Los datos se expresaron como frecuencias absolutas y porcentuales y se analizaron mediante la prueba exacta de Fisher o la prueba de chi-cuadrado de Pearson (p ≤0,05). Las variables con asociación significativa fueron sometidas al modelo de regresión logística multinomial (RLM). Se observóque el grado de insatisfacción con el curso fue mayor entre los estudiantes de menor franja etaria (entre 15 y 20 años) y menor renta familiar (hasta 2 salarios mínimos). Además, alrededor del 66% de los posibles desertores aún no habían tenido ningún tipo de experiencia práctica en odontología, mientras que el 69% de los que pretendían completar el curso ya habían tenido algúncontacto con experiencias clínicas. El RLM reveló que el hecho de no ser Odontología la primera opción aumenta en 7,96 veces la probabilidad de deserción de la carrera, independientemente del semestre. También hubo una reducción en las tasas de deserción a medida que se realizaron intervenciones (ceremonia de bata de laboratorio, visita clínica guiada y patrocinio de estudiantes de primer año). Se concluye que las acciones implementadas para combatir la deserción en la carrera de Odontología incidieron positivamente en las tasas de deserción de la carrera en los semestres analizados (AU).

The study investigated aspects of evasion and evaluated the satisfaction of freshmen in the Dentistry course at a public higher education institution, in addition to reporting interventions to combat academic dropout developed during this period. This is astudy with an observational, cross-sectional, descriptive, quantitative and qualitative phase, with the application of questionnaires; and another interventionist, with activities aimed at combating evasion. 74 students were interviewed, enrolled in the first year of the course, aged between 15 and 30 years old. Data were expressed as absolute and percentage frequencies and analyzed using Fisher's exact test or Pearson's chi-square test (p ≤0.05). Variables with significant association were submitted to the multinomial logistic regression model (RLM). It was observed that the degree of dissatisfaction with the course was higher among students with a lower age group (between 15 and 20 years old) and lower family income (up to 2 minimum wages). In addition, around 66% of possible dropouts had not yet had any kind of practical dental experience, while 69% of those intending to complete the course had already had some contact with clinical experiences. The RLM revealed that Dentistry not being the first option increases the probability of dropping out of the course by 7.96 times, regardless of the semester. There was also a reduction in dropout rates as interventions were carried out (lab coat ceremony, guided clinical visit and sponsorship of freshman students)were performed. It is concluded that the actions implemented to combat dropout in the Dentistry course had a positive impact on the dropout rates of the course in the analyzed semesters (AU).