Active search screening for oral potentially malignant disorders and oral cancer in the city of Piracicaba.

Oral cancer is a public health problem worldwide with approximately 300,000 new cases diagnosed every year and more than 170,000 deaths annually. Squamous cell carcinoma (SCC) accounts for approximately 90% of all oral malignancies and it is frequently preceded by lesions known as oral potentially malignant disorders (OPMDs). Screening programs for early detection of oral lesions have been conducted. Therefore, the objective of this research was to carry out an active search in a screening program in the city of Piracicaba, Brazil. High-risk patients were identified at the city's health center through their medical records and referred for dental consultation. Other patients who opportunistically sought dental care were also seen and if they did not present risk factors for SCC, they were considered low-risk. A total of 756 patients were examined, and 445 met the criteria for the high-risk group and 311 for the low-risk group. It was possible to diagnose 27 OPMDs and six SCCs - 21 OPMDs and six SCCs occurred in high-risk patients and six OPMDs in low-risk patients. A chi-square test was applied and a statistically significant value (p = 0.006) was obtained for the detection of OPMD and SCC in patients of the high-risk group. Screening of high-risk patients through active search proved to be an effective program for diagnosing OPMD and SCC. Therefore, we encourage its implementation on a large scale to reduce the current scenario of this disease.

Active search screening for oral potentially malignant disorders and oral cancer in the city of Piracicaba

Abstract Oral cancer is a public health problem worldwide with approximately 300,000 new cases diagnosed every year and more than 170,000 deaths annually. Squamous cell carcinoma (SCC) accounts for approximately 90% of all oral malignancies and it is frequently preceded by lesions known as oral potentially malignant disorders (OPMDs). Screening programs for early detection of oral lesions have been conducted. Therefore, the objective of this research was to carry out an active search in a screening program in the city of Piracicaba, Brazil. High-risk patients were identified at the city's health center through their medical records and referred for dental consultation. Other patients who opportunistically sought dental care were also seen and if they did not present risk factors for SCC, they were considered low-risk. A total of 756 patients were examined, and 445 met the criteria for the high-risk group and 311 for the low-risk group. It was possible to diagnose 27 OPMDs and six SCCs - 21 OPMDs and six SCCs occurred in high-risk patients and six OPMDs in low-risk patients. A chi-square test was applied and a statistically significant value (p = 0.006) was obtained for the detection of OPMD and SCC in patients of the high-risk group. Screening of high-risk patients through active search proved to be an effective program for diagnosing OPMD and SCC. Therefore, we encourage its implementation on a large scale to reduce the current scenario of this disease.

Diagnostic accuracy of a telediagnosis service of oral mucosal diseases: A multicentric survey.

OBJECTIVE: The aim of this multicentric study was to assess the diagnostic accuracy of a telediagnosis service for oral mucosal disorders. STUDY DESIGN: This study included 100 patients seen at the oral medicine outpatient clinic of 3 Brazilian Dental Schools (University of Campinas, Federal University of Pernambuco, and Federal University of Santa Catrina) from March 2019 to October 2019. In addition to the face-to-face assistance provided by graduate students and the final diagnosis validated by the professors of these institutions, a remote evaluation was requested for these patients through the EstomatoNet/TelessaúdeRS platform. RESULTS: The sensitivity and specificity of telediagnosis were compared with those of the face-to-face approach and found to be 100% and 97.4%, respectively. The concordance between the examiners was 95%, and case management was relatively simple in approximately 60% of cases. CONCLUSIONS: Based on the results, telediagnosis for oral diseases can be considered a reliable method, representing a promising alternative for the clinical support of health professionals, particularly in remote locations.

Ambiente de prática profissional em enfermagem na perspectiva de estudantes na COVID-19 / Ambiente de práctica profesional de enfermería por la perspectiva de estudiantes en el COVID-19 / Professional nursing practice environment from students' perspective in COVID-19

Resumo Objetivo Avaliar o ambiente da prática profissional em enfermagem na perspectiva de estudantes no contexto da pandemia da COVID-19. Métodos Estudo transversal, realizado com amostra por conveniência de 43 estudantes da última série do bacharelado em Enfermagem de uma universidade federal, localizada no município de São Paulo, SP, Brasil. Variáveis de caracterização: gênero, etnia, idade, local de estágio e um questionamento se já trabalharam e/ou realizam estágio extracurricular na área. Aplicou-se o Instrumento Practice Environment Scale - versão brasileira validada, composto de 24 itens e 5 subescalas. Os dados foram analisados com estatística descritiva e inferencial por meio dos testes: Kruskal Wallis, ANOVA, Tukey, t-student e Mann Whitney. Foi realizada a análise de regressão logística. Considerou-se como nível de significância de p<0,005. Resultados A Subescala 3 "adequação da equipe e de recursos" foi a única que apresentou média desfavorável (53,49%). A variável "ter trabalhado e/ou realizado estágio extracurricular" mostrou-se estatisticamente significante na Subescala 2 "habilidade, liderança e suporte dos coordenadores/supervisores de enfermagem aos enfermeiros/equipe de enfermagem" (p=0,003). Na média geral, os estudantes avaliaram o ambiente como favorável (p<0,001). Conclusão Apesar do contexto, a maioria dos estudantes avaliaram o ambiente como favorável. A variável "ter trabalhado e/ou realizado estágio extracurricular" foi estatisticamente significativa. A capacitação das lideranças, o fortalecimento de programas de educação continuada e o envolvimento dos enfermeiros nas atividades, resoluções de problemas e comissões internas da instituição, são considerados preâmbulos para ofertar uma assistência qualificada dentro de um ambiente de prática profissional próximo do favorável.

Resumen Objetivo Evaluar el ambiente de la práctica profesional de enfermería por la perspectiva de estudiantes en el contexto de la pandemia del COVID-19. Métodos Estudio transversal, realizado con muestra por conveniencia de 43 estudiantes del último año del grado de Enfermería de una universidad federal, ubicada en el municipio de São Paulo, São Paulo, Brasil. Variables de caracterización: género, etnia, edad, lugar de la pasantía y un interrogante sobre si ya trabajaron o realizan una pasantía extracurricular en el área. Se aplicó el Instrumento Practice Environment Scale - versión brasileña validada, compuesto por 24 ítems y 5 subescalas. Los datos fueron analizados con estadística descriptiva e inferencial por medio de las pruebas: Kruskal Wallis, ANOVA, Tukey, t-student y Mann Whitney. Se realizó el análisis de regresión logística. Se consideró un nivel de significación de p<0,005. Resultados La Subescala 3 "adecuación del equipo y de recursos" fue la única que presentó un promedio desfavorable (53,49 %). La variable "haber trabajado o realizado una pasantía extracurricular" se mostró estadísticamente significante en la Subescala 2 "habilidad, liderazgo y suporte de los coordinadores/supervisores de enfermería a los enfermeros/equipo de enfermería" (p=0,003). En el promedio general, los estudiantes evaluaron al ambiente como favorable (p<0,001). Conclusión Pese al contexto, la mayoría de los estudiantes evaluaron al ambiente como favorable. La variable "haber trabajado o realizado una pasantía extracurricular" fue estadísticamente significante. La capacitación de los liderazgos, el fortalecimiento de programas de educación continua y la participación de los enfermeros en las actividades, resoluciones de problemas y comisiones internas de la institución, son considerados preámbulos para brindar una asistencia calificada dentro de un ambiente de práctica profesional próxima a lo favorable.

Abstract Objective To assess the professional nursing practice environment from the perspective of students in the context of the COVID-19 pandemic. Methods Cross-sectional study conducted with a convenience sample of 43 students attending the last grade of the Nursing Undergraduate course at a federal university located in the city of São Paulo, SP, Brazil. Characterization variables: sex, ethnicity, age, place of internship and a question on whether they have worked and/or did an extracurricular internship in the area. The Practice Environment Scale - Brazilian validated version, consisting of 24 items and five subscales, was applied. Data were analyzed using descriptive and inferential statistics with the following tests: Kruskal Wallis, ANOVA, Tukey, t-student and Mann Whitney. Logistic regression analysis was performed. A significance level of p<0.005 was considered. Results Subscale 3 "Staffing and resource adequacy" was the only one with an unfavorable mean (53.49%). The variable "having worked and/or done an extracurricular internship" was statistically significant in Subscale 2 "Nurse manager ability, leadership and support of nurses" (p=0.003). On overall mean, students rated the environment as favorable (p<0.001). Conclusion Despite the context, most students rated the environment as favorable. The variable "having worked and/or done an extracurricular internship" was statistically significant. The training of leaders, the strengthening of continuing education programs and involvement of nurses in activities, problem solving and internal committees of the institution are considered preambles to offer qualified care within a close to favorable environment of professional practice.

Intraoral lipomas: A clinicopathological study of 43 cases, including four cases of spindle cell/pleomorphic subtype

Background: The aim of this study was to describe the clinicopathological characteristics of 43 intraoral lipomas and classify them according to their microscopic variants. Material and Methods: All the cases of intraoral lipomas diagnosed at an Oral Pathology service were selected for the study. Clinical data, such as age, gender, location, time of evolution, clinical presentation, clinical hypothesis of diagnosis, and treatment, were collected from the clinical files. Results: Of the 43 cases analyzed, 24 (55.8%) occurred in women. The mean age was 77.4 years. The most affected site was the buccal mucosa (22 cases, 51.1%). The mean lesion size was 1.7 cm. Twenty-three cases (53.5%) were classified as simple lipoma, 14 (32.6%) as fibrolipoma, four (9.3%) as spindle cell/pleomorphic lipoma (SC/PL), one (2.3%) as lipoma of the salivary glands, and one (2.3%) as intramuscular lipoma. In one case of SC/PLs, lipoblasts were observed. No atypical lipoblasts or mitoses were noted. Lipoma was considered more often than other tumor histological subtypes among the clinical hypotheses of diagnosis when the final diagnosis was simple lipoma (p = 0.01). Conclusions: Intraoral lipomas present different clinical presentation depending on the histological subtype. In SC/PLs, lipoblasts with vacuolated cytoplasm may be found and the presence of mature adipocytes is essential for diagnosis

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