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1.
J. pediatr. (Rio J.) ; 99(4): 341-347, 2023. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1506626

ABSTRACT

Abstract Objective Most deaths in Pediatric Intensive Care Units involve forgoing life-sustaining treatment. Such deaths required carefully planned end-of-life care built on compassion and focused on palliative care measures. This study aims to assess topics related to the end of life care in Brazilian pediatric intensive care units from the perspective of a multidisciplinary team. Method The authors used a tested questionnaire, utilizing Likert-style and open-ended questions. After ethics committee approval, it was sent by email from September to November/2019 to three Pediatric Intensive Care Units in the South and Southeast of Brazil. One unit was exclusively dedicated to oncology patients; the others were mixed units. Results From 144 surveys collected (23% response rate) 136 were analyzed, with 35% physicians, 30% nurses, 21% nurse technicians, and 14% physiotherapists responding. Overall, only 12% reported enough end-of-life care training and 40% reported never having had any, albeit this was not associated with the physician's confidence in forgoing life-sustaining treatment. Furthermore, 60% of physicians and 46% of other professionals were more comfortable with non-escalation than withdrawing therapies, even if this could prolong suffering. All physicians were uncomfortable with palliative extubation; 15% of all professionals have witnessed it. The oncologic team uniquely felt that "resistance from the teams of specialists" was the main barrier to end-of-life care implementation. Conclusion Most professionals felt unprepared to forego life-sustaining treatment. Even for terminally ill patients, withholding is preferred over the withdrawal of treatment. Socio-cultural barriers and the lack of adequate training may be contributing to insecurity in the care of terminally ill patients, diverging from practices in other countries.

2.
Rev. Hosp. Ital. B. Aires (2004) ; 41(2): 61-70, jun. 2021. graf, ilus, tab
Article in Spanish | LILACS | ID: biblio-1254381

ABSTRACT

Introducción: el ejercicio de la docencia universitaria por parte de estudiantes de Medicina ofrecería múltiples beneficios. Sin embargo, no hay evidencia de que mejore el desempeño en los exámenes estandarizados en el posgrado. El objetivo de este estudio fue describir la diferencia de los puntajes en el examen de residencias médicas municipales entre ayudantes y no ayudantes, y evaluar la autopercepción del efecto de ser ayudante sobre el desempeño en dicho examen y sobre las habilidades académicas. Métodos: estudio observacional, descriptivo, de corte transversal, con un muestreo por conveniencia de médicos participantes del examen de residencias médicas municipales de la Ciudad Autónoma de Buenos Aires (CABA) de 2018, a partir del listado oficial. Se excluyeron aquellos a quienes fue imposible contactar, que se negaran a participar o cuya identidad discrepara con la de la persona seleccionada para incluir en el estudio. Resultados: de los 3579 médicos que concursaron en el examen de residencias médicas básicas municipales de CABA 2018, se tomó una muestra aleatoria de 300 sujetos, de los cuales se contactó a 87. De ellos, 20 sujetos cumplían con criterios de exclusión; por lo tanto fueron 67 sujetos los que finalmente participaron del estudio. La proporción de respuestas con respecto a los sujetos que pudieron ser contactados mediante redes sociales fue 77%. El puntaje de examen entre los ayudantes fue de 32,3 ± 5,7 puntos mientras que entre los no ayudantes fue 29,5 ± 6,1 puntos. Entre los ayudantes, el 68% informó percibir que el hecho de haber realizado una ayudantía en el pregrado tuvo un efecto de levemente a muy positivo sobre su desempeño en el examen, un 76% refirió la profundización de conocimientos específicos, el 73% informó una mejoría en sus habilidades comunicacionales y el 59% una mayor capacidad para jerarquizar contenidos. Conclusión: el desarrollo de una actividad docente en el pregrado sería percibida por quienes la desarrollan como una actividad promotora de habilidades comunicacionales y de jerarquización de contenidos y, ulteriormente, como una influencia positiva en el desempeño académico en el examen de residencias médicas municipales. Estas conclusiones deben confirmarse con estudios futuros. (AU)


Introduction: medical students could benefit from teaching university courses. However, there is no evidence showing that this activity improves academic performance on standardized tests in graduate school. The objective of this study was to describe the differences in scores on the municipal medical residency exam between physicians who were teaching assistants and those who weren't, and to evaluate the self-perception of the effect of being a teaching assistant on the performance on this exam and on academic skills in general. Methods: this is an observational, descriptive, cross-sectional study, with a convenience sample of physicians participating in the 2018 municipal medical residency exam of the Autonomous City of Buenos Aires (CABA) based on official lists. Those who could not be contacted, refused to participate, or whose identity diverged from the person selected to include in the study, were excluded. Results: of the 3,579 physicians who participated in the basic municipal medical residency exam in CABA 2018, a random sample of 300 subjects was taken, of which 87 were contacted. Of those, 20 subjects met the exclusion criteria, having 67 subjects finally participating in the study. The proportion of subjects who could be contacted through social networks was 77%. The exam score among physicians who were teaching assistants was 32.3 ± 5.7 points while among the non-teaching assistants it was 29.5 ± 6.1 points. Among the teaching assistants, 68% perceived that the fact of having been a teaching assistant as an undergraduate had a slight to very positive effect on their performance in the exam, 76% referred the deepening of their specific knowledge on the subject they taught, 73% reported an improvement in their communication skills, and 59% referred a greater ability to rank content. Conclusions: undergraduate teaching would be perceived as an activity that promotes communication skills and ability to rank content and, therefore, as a positive influence on academic performance in the municipal medical residency exam. These conclusions need to be confirmed with future studies. (AU)


Subject(s)
Humans , Students, Medical/statistics & numerical data , Academic Performance/statistics & numerical data , Internship and Residency/statistics & numerical data , Argentina , Professional Competence , Self Concept , Teaching , Universities , Cross-Sectional Studies , Learning
3.
Rev. invest. clín ; 72(5): 271-279, Sep.-Oct. 2020. tab, graf
Article in English | LILACS-Express | LILACS | ID: biblio-1289717

ABSTRACT

Pharmacogenomics (PGx), one of the several tools of precision medicine, has been slowly implemented in the clinic during the past decades. This process generally starts with direct and indirect genotype-phenotype associations of gene variants and drug efficacy, or adverse drug reactions, followed by replication and validation studies. Institutional efforts led by the PGx Research Network, The PGx Knowledge Base, and The Clinical Pharmacogenetics Implementation Consortium, mine all available data for further validation or research in additional populations. This data mining gives rise to a detailed classification of over 200 drug-gene pairs which, with enough documentation, may become part of a publishable guideline to aid clinicians in drug selection and dosing using genetics. The US Food and Drug Administration utilizes these guidelines to issue warnings and recommendations for specific drugs and their cautioning serves clinicians and pharmacists worldwide. Here, we aim to discuss the steps of this process and list existing actionable drug-gene pairs. Moreover, we describe the current status of PGx knowledge in populations from Mexico for actionable variants on the 19 genes listed by present PGx guidelines affecting 47 drugs. Our review collects current allele frequency information for these actionable variants, lists gaps of PGx information for relevant markers, and highlights the importance of continuing PGx research in Native and Mestizo populations. (REV INVEST CLIN. 2020;72(5):271-9)

5.
Rev. bras. cancerol ; 55(3): 237-246, jul.-set. 2009. ilus, tab, graf
Article in Portuguese | LILACS | ID: lil-651908

ABSTRACT

O objetivo deste estudo foi identificar a prevalência do uso de práticas alternativas e complementares (PACs) entre pacientes com neoplasias mamárias tratadas no Ambulatório de Mama do CAISM/Unicamp, bem como os motivos para o uso desses tratamentos. Foram realizadas entrevistas dirigidas, por telefone, com 82 pacientes com neoplasias de mama em tratamento convencional, seguidas de entrevistas em profundidade, com cinco pacientes que afirmaram usar PACs na primeira fase. A maioria das entrevistadas encontra-se entre 50 e 60 anos de idade, casadas, brancas e católicas, com baixa renda familiar mensal e baixo nível de escolaridade. Do total, 90,2 por cento negam usar algum tipo de PAC; porém 96,3 por cento fazem menção ao uso de pelo menos uma prática no decorrer das entrevistas. A prática mais utilizada é a oração, seguida de grupos de apoio, ervas e dieta. As pacientes esperavam que as práticas funcionassem como tratamento adjuvante da doença e dos efeitos colaterais trazidos pelo tratamento convencional e não como curativas. As entrevistadas na fase qualitativa relataram melhoras dos sintomas com o uso de PAC, afirmaram não ter pensado na possibilidade de efeitos colaterais e não declarar o uso de PAC aos seus médicos oncologistas. A oração apareceu como a PAC mais utilizada. O uso de PAC apresentou caráter adjuvante ao tratamento convencional e foi relacionado com as melhoras dos efeitos colaterais decorrentes desse tratamento. Ressalta-se a importância da formação dos profissionais de saúde quanto ao uso de PAC e a escassez de informações existentes sobre esta temática no Brasil.


Subject(s)
Humans , Female , Middle Aged , Complementary Therapies , Medicine, Traditional , Breast Neoplasms/therapy , Qualitative Research , Evaluation Studies as Topic
6.
RGO (Porto Alegre) ; 53(4): 277-280, out.-dez. 2005. tab
Article in Portuguese | LILACS, BBO | ID: lil-436239

ABSTRACT

O aumento da permeabilidade dentinária é aspecto importante no sucesso do tratamento endodôntico; assim como, a escolha da substância química auxiliar. Sendo assim, o objetivo desse trabalho foi avaliar a permeabilidade dentinária após instrumentação com clorexidina gel 2% e associação Endo-PTC/hipoclorito de sódio 0,5%. Foram usados 10 pré-molares humanos dividos em dois grupos: No Grupo 1 a raiz palatina foi instrumentada com clorexidina gel a 2% seguida de clorexidina solução aquosa 0,2%. No grupo 2 a raiz vestibular foi intrumentada com Endo-PTC neutralizado por hipoclorito de sódio 0,5%; irrigação final com EDTA-T e soro fisiológico. Os resultados mostraram que não houve diferença estatisticamente significante (Mann-Whitney alfa>0,05) entre os grupos estudados.


Subject(s)
Humans , Chlorhexidine/pharmacology , Sodium Hypochlorite/pharmacology , Dentin Permeability
7.
Ciênc. odontol. bras ; 7(2): 41-46, abr.-jun. 2004. graf
Article in Portuguese | LILACS, BBO | ID: lil-404346

ABSTRACT

O selamento provisório da abertura coronária, entre sesssões do tratamento ortodôntico, é um procedimento de rotina e de suma importância para o sucesso do tratamento. A condição de saneamento conseguida durante a fase de preparodos canais radiculares só estará assegurada com o emprego de um material de restauração provisória que ofereça uma barreira à infiltração. No presente experimento avaliou-se, qualitativamente, a penetração do corante avidenciador azul de metileno a 0,5 porcento e pH7 em dois diferentes materiais restauradores provisórios: Cimpat rosa e Ionômero de Vidro (quimicamente ativado) em dentes com e sem bisel do ângulo cavo superficial, submetidos à ciclagem térmica. Os resultados mostraram que a penetração do corante ocorreu em quase todas as amostras, sendo que o material com os melhores resultados para prevenir a infiltração até a câmara pulpar foi o Cimpat rosa no grupo de dentes com bisel do ângulo cavo-superficial. Com base nos resultados foi possível concluir que a presença do bisel pode melhorar o selamento dependendo do material usado


Subject(s)
Dental Cements , Dental Leakage , Dental Materials
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