Segregación escolar del alumnado con necesidades educativas especiales en Educación Infantil en el contexto local / School segregation of students with special educational needs in Early Childhood Education in the local context

Esta investigación busca profundizar en la segregación escolar del alumnado con necesidades educativas especiales del segundo ciclo de Educación Infantil estimando su magnitud, determinando la incidencia de la titularidad del centro y de su adscripción al Programa Bilingüe y describiendo su evolución. Para ello, se realiza un estudio ex post facto con datos de los 10.182 estudiantes del segundo ciclo de Educación Infantil matriculados en alguno de los 77 centros ordinarios públicos y privados-concertados situados en dos ciudades de tamaño medio-grande de la Comunidad de Madrid. Los resultados indican que la magnitud de la segregación escolar está en torno al 0.20 (ISG); que la incidencia de la titularidad es baja (4.6 %), pero es alta la del Programa Bilingüe (17.2 % de promedio); y que la segregación ha descendido ligeramente en los últimos años, pero las diferencias entre centros atendiendo a su titularidad y adscripción al Programa Bilingüe han crecido. Con ello, se concluye que hay que prestar atención a la segregación en Educación Infantil y tomar medidas para combatirla. También se destaca la necesidad de replantear el Programa Bilingüe por su incidencia en la segregación escolar. (AU)

This research aims to explore the school segregation of students with special educational needs in the second cycle of Early Childhood Education by estimating its magnitude, determining the incidence of school ownership and affiliation to the Bilingual Program, and describing its evolution. To achieve this, we conduct an ex post facto study with data from the 10,182 students enrolled in one of the 77 public and private-subsidised schools in the Community of Madrid. The results indicate that the magnitude of school segregation is around 0.20 (ISG); that the incidence of school ownership is low (4.6 %), while the incidence of the Bilingual Program is high (17.2 % on average); and that segregation has slightly decreased in recent years, however the differences between schools based on ownership and affiliation to the Bilingual Program have increased. Therefore, we conclude that it is necessary to address segregation in Early Childhood Education and that measures need to be taken to combat it. We also highlight the importance of reconsidering the Bilingual Program due to its impact on school segregation. (AU)

Segregación escolar del alumnado con necesidades educativas especiales en Educación Infantil en el contexto local / School segregation of students with special educational needs in Early Childhood Education in the local context

Esta investigación busca profundizar en la segregación escolar del alumnado con necesidades educativas especiales del segundo ciclo de Educación Infantil estimando su magnitud, determinando la incidencia de la titularidad del centro y de su adscripción al Programa Bilingüe y describiendo su evolución. Para ello, se realiza un estudio ex post facto con datos de los 10.182 estudiantes del segundo ciclo de Educación Infantil matriculados en alguno de los 77 centros ordinarios públicos y privados-concertados situados en dos ciudades de tamaño medio-grande de la Comunidad de Madrid. Los resultados indican que la magnitud de la segregación escolar está en torno al 0.20 (ISG); que la incidencia de la titularidad es baja (4.6 %), pero es alta la del Programa Bilingüe (17.2 % de promedio); y que la segregación ha descendido ligeramente en los últimos años, pero las diferencias entre centros atendiendo a su titularidad y adscripción al Programa Bilingüe han crecido. Con ello, se concluye que hay que prestar atención a la segregación en Educación Infantil y tomar medidas para combatirla. También se destaca la necesidad de replantear el Programa Bilingüe por su incidencia en la segregación escolar. (AU)

This research aims to explore the school segregation of students with special educational needs in the second cycle of Early Childhood Education by estimating its magnitude, determining the incidence of school ownership and affiliation to the Bilingual Program, and describing its evolution. To achieve this, we conduct an ex post facto study with data from the 10,182 students enrolled in one of the 77 public and private-subsidised schools in the Community of Madrid. The results indicate that the magnitude of school segregation is around 0.20 (ISG); that the incidence of school ownership is low (4.6 %), while the incidence of the Bilingual Program is high (17.2 % on average); and that segregation has slightly decreased in recent years, however the differences between schools based on ownership and affiliation to the Bilingual Program have increased. Therefore, we conclude that it is necessary to address segregation in Early Childhood Education and that measures need to be taken to combat it. We also highlight the importance of reconsidering the Bilingual Program due to its impact on school segregation. (AU)

Actividad repelente e insecticida de cuatro aceites esenciales de plantas recolectadas en Chocó-Colombia contra Tribolium castaneum / Repellent and insecticidal activity of four essential oils from plants recolleted in Chocó-Colombia against Tribolium castaneum

This study aimed to determine the repellent and insecticidal activity of four essential oils (EOs) from plants collected in the Chocó rain forest, Colombia, against T. castaneum . Conventional hydrodistillation was used to obtain the EOs. The repellent and insecticidal activities were evaluated by the preference area and gas dispersion methods, espectively. Statistical differences (p<0.05) were determined by applying a student's t-test. EOs of Siparuna guianensis, S. conica, Piper marginatum, and Nectandra acutifolia showed excellent repellent properties as the main findings, highlighting S. conicaEO with 84% repellency (1-hµL/cm2), while P. marginatum showed to be bioactive to the dose of 500 µL/mL (72 h), inducing mortality of 100% of the exposed population. In conclusion, the results evidenced the repellent properties of the EOs evaluated against T. castaneum , which allows us to conclude that these plant species are potential natural sources producing bio-repellents that contribute to the integrated control of T. castaneum.

Se evaluaron cuatro aceites esenciales (AEs) de plantas recolectadas en la selva pluvial del Chocó, Colombia, para determinar su actividad repelente e insecticida contra T. castaneum. Los AEs fueron obtenidos por hidrodestilación convencional. Las actividades repelentes e insecticidas se evaluaron por los métodos de área de preferencia y dispersión de gas, respectivamente. Las diferencias significativas (p<0,05) fueron determinadas aplicando una prueba t de student. Los AEs de Siparuna guianensis, S. conica, Piper marginatum y Nectandra acutifolia mostraron excelentes propiedades repelentes, destacando el AE de S. conicacon un 84% de repelencia (1µL/cm2), mientras que el AE de P. marginatummostró ser bioactivo a la dosis de 500 µL/mL (72 h) al inducir la mortalidad del 100% de la población expuesta. Se concluye que estas especies de plantas son fuentes naturales potencialmente viables para la producción de biorepelentes que contribuyan en el control integrado de T. castaneum.

"Nenhuma Pessoa Idosa Merece Passar por Isso": Compreensão da Violência para Mulheres Gerontes / "Ninguna Persona Adulta Mayor Merece Pasar Por Esto": Comprensión de la Violencia para las Mujeres Adultas Mayores / "No Elderly Person Deserves to Go Through This": Understanding Violence Towards Elderly Women

Resumo Introdução: A violência contra idosos é um fenômeno crescente, ocasionando prejuízos à saúde, com diferentes desfechos e consequências às vítimas. A chance de idosas sofrerem-na no âmbito familiar supera a dos homens, sendo o gênero um fator de risco considerável. Objetivo: Analisar a compreensão da violência contra pessoas idosas segundo mulheres gerontes. Metodologia: Pesquisa descritiva com abordagem qualitativa desenvolvida com 22 idosas de uma comunidade no estado da Paraíba, Brasil, escolhidas por conveniência. Utilizou-se para coleta de dados entrevistas semiestruturadas, processadas pelo software Iramuteq, com posterior Análise de Conteúdo. Resultados: Foram evidenciadas cinco classes: ciclo de violência; rede de apoio ao idoso vítima de violência; Vivência de situações violentas; violência financeira; e simbologia da violência na sociedade, as quais denotam compreensão da violência envolvendo os diferentes tipos. Apoiam-se nos fatores da vivência familiar, cultura e outros, consubstanciando o profissional de saúde como fundamental para o desfecho. O gênero influenciou no que concerne ao olhar lançado sobre a violência física e psicológica, bem como na relevância dada às equipes de saúde para identificação de ocorrências e prevenção de possíveis danos. Conclusão: Os diversos tipos de violência contra a pessoa idosa foram reconhecidos, incluindo fatores individuais, comunitários e sociais no ciclo violento. Além disso, associaram o envelhecimento a maior suscetibilidade para sofrer violência, independente da tipologia. Destaca-se a potencialidade do serviço de saúde na assistência à pessoa idosa vítima de violência, elucidando casos e atuando precocemente para interrupção dos ciclos perpetrados, exigindo a necessidade constante de atualização profissional para lidar com situações detectadas.

Resumen Introducción: La violencia contra las personas adultas mayores es un fenómeno creciente, que causa daños a la salud, con diferentes desenlaces y consecuencias para las víctimas. La posibilidad de que las mujeres adultas mayores la sufran en el ámbito familiar supera la de los hombres, siendo el género un factor de riesgo considerable. Objetivo: Analizar la comprensión de la violencia contra las personas mayores según las mujeres adultas mayores. Metodología: Investigación descriptiva con enfoque cualitativo desarrollada con 22 mujeres adultas mayores de una comunidad en el estado de Paraíba, Brasil, elegidas por conveniencia. Para la recolección de datos, se utilizaron entrevistas semiestructuradas, procesadas por el software Iramuteq, con posterior análisis de contenido. Resultados: Se evidenciaron cinco tipos de violencia: ciclo de la violencia, red de apoyo población adulta mayor víctima de violencia, experimentar situaciones violentas, violencia financiera y simbología de la violencia en la sociedad, que denotan la comprensión de la violencia de diferentes tipos. Estas ideas están respaldadas en los factores de la experiencia familiar, la cultura y otros, donde la persona profesional de la salud se identifica como fundamental para el cuidado y apoyo. El género influyó en la mirada lanzada sobre la violencia física y psicológica, así como en la relevancia dada a los equipos de salud para la identificación de sucesos y la prevención de posibles daños. Conclusión: Se han reconocido los diversos tipos de violencia contra las personas mayores, incluidos los factores individuales, comunitarios y sociales en el ciclo de violencia. Además, asociaron el envejecimiento con una mayor susceptibilidad a sufrir violencia, independientemente de la tipología. Destaca la potencialidad del servicio de salud en la asistencia a la persona mayor víctima de violencia, mediante la identificación de casos y la actuación temprana para la interrupción de los ciclos perpetrados. De manera que, se evidencia la necesidad constante de actualización profesional para hacer frente a situaciones detectadas.

Abstract Introduction: Violence against the elderly is a growing phenomenon, causing damage to health, with different outcomes and consequences to the victims. The possibility of elderly women suffering it in the family context surpasses that of men, with gender being a considerable risk factor. Objective: To analyze the understanding of violence against the elderly according to elderly women. Method: Descriptive research with a qualitative approach developed with 22 elderly women from a community in the state of Paraíba, Brazil, chosen for convenience. The data collection was based on semi-structured interviews, processed by the Iramuteq software, with subsequent Content Analysis. Results: Five classes of violence against the elderly were evidenced: cycle of violence; support network for the elderly victims of violence; experience of violent situations; financial violence; and symbolism of violence in society, which denote an understanding of violence involving the different types. They are based on the factors of family experience, culture, and others, placing the health professional as a fundamental element for care and support. Gender influenced the perspective on physical and psychological violence, as well as the relevance given to health teams for the identification of occurrences and the prevention of possible damage. Conclusion: The various types of violence against the elderly have been recognized, including individual, community, and social factors in the violent cycle. In addition, they associated aging with greater susceptibility to suffering violence, regardless of the typology. It highlights the potential of the health service in assisting the elderly victim of violence, elucidating cases, and acting early to interrupt the cycles perpetrated, requiring the constant need for professional updating to deal with detected situations.

Relação enfermeiro-pessoa afetada pela Tuberculose fundamentada na teoria do alcance de metas de imogene king / La relación enfermería-Persona afectada por la Tuberculosis, según la Teoría del logro de objetivos de imogene king / The nurse-tuberculosis patient relationship according to Imogene King's theory of goal achievement

Resumo Introdução: As ações desenvolvidas na Atenção Primária à Saúde são um dos pontos fortes de combate à tuberculose. Nesse nível de atenção, o contato contínuo do enfermeiro por meio da consulta de enfermagem permite manter relação com a população adoecida. Diante da relação enfermeiro-pessoa cuidada para o estabelecimento do vínculo e adesão ao tratamento contra tuberculose, compreende-se a importância do referencial teórico de Imogene King para estruturar a interação enfermeiro-pessoa cuidada e oferecer uma dinâmica para esse processo. Objetivo: Analisar a relação enfermeiro-pessoa afetada pela tuberculose fundamentada na Teoria do Alcance de Metas de Imogene King. Método: Estudo descritivo com abordagem qualitativa, com 14 enfermeiros da APS, selecionadas por conveniência. A coleta de dados ocorreu de agosto a novembro de 2018, por meio de entrevista semiestruturada, elaborada com base no Registro Meta-Orientado de Enfermagem de Imogene King. Os dados foram analisados de forme qualitativa pelo Software IRAMUTEQ. A pesquisa foi aprovada pelo Comitê de Ética. Resultados: Após a análise, emergiram quatro classes: 1) relação estabelecida com base no acolhimento; 2) relação enfermeiro-pessoa com tuberculose e o apoio de outros profissionais e familiares; 3) relação estabelecida com vistas ao cumprimento do tratamento; e 4) relação estabelecida para enfrentamento do preconceito diante da tuberculose. Conclusão: O acolhimento, a família e o vínculo entre profissional, paciente e equipe da Atenção Primária à Saúde fortalecem o enfrentamento da doença e reforçam a adesão ao tratamento medicamentoso.

Resumen Introducción: Uno de los puntos fuertes de la lucha contra la tuberculosis son las acciones desarrolladas en la atención primaria de salud. En este nivel asistencial, el contacto continuo de las enfermerías a través de la consulta de enfermería permite mantener una relación con la población enferma. Frente a la relación enfermería-persona para el establecimiento del vínculo y la adherencia al tratamiento contra la tuberculosis, se entiende la importancia del referente teórico de Imogene King para estructurar la interacción enfermería-persona y ofrecer una dinámica para este proceso. Objetivo: Análisis de la relación entre el personal de enfermería y las personas afectadas por la tuberculosis, a partir de la teoría del logro de objetivos de Imogene King. Método: Estudio descriptivo con abordaje cualitativo, con 14 enfermeras de atención primaria de salud, seleccionadas por conveniencia. La recolección de datos ocurrió de agosto a noviembre de 2018, a través de una entrevista semiestructurada, elaborada con base en el registro meta-orientado de enfermería de Imogene King. Los datos fueron analizados cualitativamente utilizando el software IRAMUTEQ. La investigación fue aprobada por el Comité de Ética. Resultados: Después del análisis, surgieron cuatro clases: 1) relación establecida con base en la recepción, 2) relación enfermería-persona con tuberculosis y apoyo de otras personas profesionales y familiares, 3) relación establecida con miras al cumplimiento del tratamiento y 4) relación establecida para combatir los prejuicios contra la tuberculosis. Conclusión: La acogida, la familia y el vínculo entre profesional, paciente y equipo de atención primaria de salud fortalecen el afrontamiento de la enfermedad y refuerzan la adherencia al tratamiento farmacológico.

Abstract Introduction: One of the main aspects in the fight against tuberculosis are the actions developed in Primary Health Care (PHC). At this level of care, the nurse's continuous contact through the nursing consultation allows them to maintain a relationship with the sick population. Regarding the nurse-patient relationship for establishing a bond and the compliance with tuberculosis treatment, we understand the importance of Imogene King's theoretical framework for structuring the nurse-patient interaction and offering a dynamic for this process. Objective: To analyze the nurse-tuberculosis patient relationship based on Imogene King's Theory of Goal Achievement. Method: A descriptive study with a qualitative approach, with 14 PHC nurses, selected by convenience. Data were collected from August to November 2018 through semi-structured interviews based on Imogene King's Meta-Oriented Nursing Record. The data were analyzed qualitatively using the IRAMUTEQ software. The research was approved by the Ethics Committee. Results: After the analysis, four classes emerged: 1) relationship established on the basis of welcoming; 2) nurse-tuberculosis patient relationship and the support of other professionals and family members; 3) relationship established towards treatment compliance; and 4) relationship established to confront prejudice associated with tuberculosis. Conclusion: The welcoming, the family, and the bond between the professional, the patient and Primary Health Care team strengthen the coping with the disease and reinforce the compliance with the pharmacological treatment.

Asociación entre Glucemia inestable, tiempo de estancia y mortalidad de pacientes en estado críticos: Estudio de cohorte / Associação Entre Glicemia Instável, Tempo de Permanência e Mortalidade de Pacientes Críticos: Estudo de Coorte / Relationships between unstable Glycemia, Hospital Length Of Stay, and mortality In Critically Ill patients: A cohort study

Resumen Introducción: El control y la evaluación de los niveles glucémicos de pacientes en estado críticos es un desafío y una competencia del equipo de enfermería. Por lo que, determinar las consecuencias de esta durante la hospitalización es clave para evidenciar la importancia del oportuno manejo. Objetivo: Determinar la asociación entre la glucemia inestable (hiperglucemia e hipoglucemia), el resultado de la hospitalización y la duración de la estancia de los pacientes en una unidad de cuidados intensivos. Metodología: Estudio de cohorte prospectivo realizado con 62 pacientes a conveniencia en estado crítico entre marzo y julio de 2017. Se recogieron muestras diarias de sangre para medir la glucemia. Se evaluó la asociación de la glucemia inestable con la duración de la estancia y el resultado de la hospitalización mediante ji al cuadrado de Pearson. El valor de p<0.05 fue considerado significativo. Resultados: De las 62 personas participantes, 50 % eran hombres y 50 % mujeres. La edad media fue de 63.3 años (±21.4 años). La incidencia de glucemia inestable fue del 45.2 % y se asoció con una mayor duración de la estancia en la UCI (p<0.001) y una progresión a la muerte como resultado de la hospitalización (p=0.03). Conclusión: Entre quienes participaron, la glucemia inestable se asoció con una mayor duración de la estancia más prolongada y con progresión hacia la muerte, lo que refuerza la importancia de la actuación de enfermería para prevenir su aparición.

Resumo Introdução: O controle e avaliação dos níveis glicêmicos em pacientes críticos é um desafio e uma competência da equipe de enfermagem. Portanto, determinar as consequências da glicemia instável durante a hospitalização é chave para evidenciar a importância da gestão oportuna. Objetivo: Determinar a associação entre glicemia instável (hiperglicemia e hipoglicemia), os desfechos hospitalares e o tempo de permanência dos pacientes em uma unidade de terapia intensiva. Métodos: Um estudo de coorte prospectivo realizado com 62 pacientes a conveniência em estado crítico entre março e julho de 2017. Foram coletadas amostras diariamente de sangue para medir a glicemia. A associação entre a glicemia instável com o tempo de permanência e o desfecho da hospitalização foi avaliada pelo teste qui-quadrado de Pearson. O valor de p <0,05 foi considerado significativo. Resultados: Das 62 pessoas participantes, 50% eram homens e 50% mulheres. A idade média foi de 63,3 anos (±21,4 anos). A incidência de glicemia instável foi de 45,2% e se associou a um tempo de permanência mais prolongado na UTI (p <0,001) e uma progressão para óbito como desfecho da hospitalização (p = 0,03). Conclusão: Entre os participantes, a glicemia instável se associou a um tempo mais longo de permanência e com progressão para óbito, enfatizando a importância da actuação da equipe de enfermagem para prevenir sua ocorrência.

Abstract Introduction: The control and evaluation of glycemic levels in critically ill patients is a challenge and a responsibility of the nursing team; therefore, determining the consequences of this during hospitalization is key to demonstrate the importance of timely management. Objective: To determine the relationship between unstable glycemia (hyperglycemia and hypoglycemia), hospital length of stay, and the hospitalization outcome of patients in an Intensive Care Unit (ICU). Methods: A prospective cohort study conducted with 62 critically ill patients by convenience sampling between March and July 2017. Daily blood samples were collected to measure glycemia. The correlation of unstable glycemia with the hospital length of stay and the hospitalization outcome was assessed using Pearson's chi-square. A p-value <0.05 was considered significant. Results: Among the 62 patients, 50% were male and 50% were female. The mean age was 63.3 years (±21.4 years). The incidence of unstable glycemia was 45.2% and was associated with a longer ICU stay (p<0.001) and a progression to death as a hospitalization outcome (p=0.03). Conclusion: Among critically ill patients, unstable glycemia was associated with an extended hospital length of stay and a progression to death, emphasizing the importance of nursing intervention to prevent its occurrence.

Factors associated with neurofeedback and mindfulness-based combination therapy for patients with substance use disorder: A multicenter study

Background and objectives Substance use disorder (SUD) has become a major concern in public health globally, and there is an urgent need to develop an integrated psychosocial intervention. The aims of the current study are to test the efficacy of the integrated treatment with neurofeedback and mindfulness-based therapy for SUD and identify the predictors of the efficacy. Methods This study included 110 participants with SUD into the analysis. Outcome of measures includes demographic characteristics, severity of dependence, quality of life, symptoms of depression, and anxiety. Independent t test is used to estimate the change of scores at baseline and three months follow-up. Generalized estimating equations are applied to analyze the effect of predictors on the scores of dependence severity over time by controlling for the effects of demographic characteristics. Results A total of 22 (20 %) participants were comorbid with major mental disorder (MMD). The decrement of the severity in dependence, anxiety, and depression after treatment are identified. Improved scores of qualities of life in generic, psychological, social, and environmental domains are also noticed. After controlling for the effects of demographic characteristics, the predictors of poorer outcome are comorbid with MMD, lower quality of life, and higher level of depression and anxiety. Conclusion The present study implicates the efficacy of integrated therapy. Early identification of predictors is beneficial for healthcare workers to improve the treatment efficacy. (AU)

The efficacy of social skills training (SST) and social cognition and interaction training (SCIT) for negative symptoms: A meta-analysis

Background and objectives The efficacy of antipsychotic drugs in improving negative symptoms of schizophrenia remains controversial. Psychological interventions, such as Social Skills Training (SST) and Social Cognition and Interaction Training (SCIT), have been developed and applied in clinical practice. The current meta-analysis was therefore conducted to evaluate the efficacy of controlled clinical trials using SST and SCIT on treating negative symptoms. Methods Systematical searches were carried out on PubMed, Web of Science, and PsycINFO databases. The standardized mean difference (SMD) with 95% confidence intervals (CI) was calculated to assess the effect size of SST/SCIT on negative symptoms. Subgroup and meta-regression analyses were conducted to explore sources of heterogeneity and identify potential factors that may influence their efficacy. Results A total of 23 studies including 1441 individuals with schizophrenia were included. The SST group included 8 studies with 635 individuals, and the SCIT group included 15 studies with 806 individuals. The effect size for the efficacy of SST on negative symptoms was -0.44 (95% CI: -0.60 to -0.28; p < 0.01), while SCIT was -0.16 (95% CI: -0.30 to -0.02; p < 0.01). Conclusions Our findings suggest that while both SST and SCIT can alleviate negative symptoms, the former appears to be more effective. Our results provide evidence-based guidance for the application of these interventions in both hospitalized and community individuals and can help inform the treatment and intervention of individuals with schizophrenia. (AU)

¿Influye la comunicación con el paciente sobre la kinesiofobia? Una revisión sistemática / Does patient communication influence kinesiophobia? A systematic review

El objetivo de la presente revisión sistemática consistió en determinar el efecto de la comunicación en el ámbito sanitario sobre la kinesiofobia. Para ello, se realizó una búsqueda bibliográfica en siete bases de datos entre noviembre de 2022 y febrero de 2023. La revisión se efectuó acorde a la declaración Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) y para el análisis de la calidad metodológica se utilizaron: la escala Physiotherapy Evidence Database (PEDro), los criterios de Van Tulder y el análisis del riesgo de sesgo de la Colaboración Cochrane. Se incluyeron un total de 13 artículos que presentaron una calidad metodológica media de 7,1 sobre 10. Se obtuvieron resultados significativos para al menos una variable (kinesiofobia, discapacidad o nivel de actividad física) en 12 trabajos. Existe evidencia sólida de que la comunicación puede influir sobre la kinesiofobia del sujeto. Es más probable que esta influencia ocurra en un sentido negativo o discapacitante, pero también puede actuar en sentido positivo disminuyendo la misma. (AU)

The aim of the present systematic review was to determine the effect of communication in the health care setting on kinesiophobia. To this end, a literature search was conducted in seven databases between November 2022 and February 2023. The review was carried out following the PRISMA statement and for the analysis of methodological quality we used: PEDro Scale, Van Tulder criteria and risk of bias analysis of the Cochrane Collaboration. A total of 13 articles were included with a mean methodological quality of 7.1 out of 10. Significant results were obtained for at least one variable (kinesiophobia, disability or level of physical activity) in 12 articles. There is strong evidence that communication can influence a subject's kinesiophobia. This influence is most likely to be in a negative or disabling sense, but it can also act in a positive sense by decreasing it. (AU)

El valor de p del test no es un ‘índice matemático’, es simplemente una frecuencia relativa / The p-value of the test is not a ‘mathematical index’, it is simply a relative frequency

Las revistas científicas más importantes en campos como medicina, biología y sociología publican reiteradamente artículos y editoriales denunciando que un gran porcentaje de médicos no entiende los conceptos básicos del análisis estadístico, lo que favorece el riesgo de cometer errores al interpretar los datos, los hace más vulnerables frente a informaciones falsas y reduce la eficacia de la investigación. Este problema se extiende a lo largo de toda su carrera profesional y se debe, en gran parte, a una enseñanza deficiente en estadística que es común en países desarrollados. En palabras de H. Halle y S. Krauss, ‘el 90% de los profesores universitarios alemanes que usan con asiduidad el valor de p de los test no entiende lo que mide ese valor’. Es importante destacar que los razonamientos básicos del análisis estadístico son similares a los que realizamos en nuestra vida cotidiana y que comprender los conceptos básicos del análisis estadístico no requiere conocimiento matemático alguno. En contra de lo que muchos investigadores creen, el valor de p del test no es un ‘índice matemático’ que nos permita concluir claramente si, por ejemplo, un fármaco es más efectivo que el placebo. El valor de p del test es simplemente un porcentaje.(AU)

Abstract. Leading scientific journals in fields such as medicine, biology and sociology repeatedly publish articles and editorials claiming that a large percentage of doctors do not understand the basics of statistical analysis, which increases the risk of errors in interpreting data, makes them more vulnerable to misinformation and reduces the effectiveness of research. This problem extends throughout their careers and is largely due to the poor training they receive in statistics – a problem that is common in developed countries. As stated by H. Halle and S. Krauss, ‘90% of German university lecturers who regularly use the p-value in tests do not understand what that value actually measures’. It is important to note that the basic reasoning of statistical analysis is similar to what we do in our daily lives and that understanding the basic concepts of statistical analysis does not require any knowledge of mathematics. Contrary to what many researchers believe, the p-value of the test is not a ‘mathematical index’ that allows us to clearly conclude whether, for example, a drug is more effective than a placebo. The p-value of the test is simply a percentage.(AU)

La importancia de la genética en el estudio de la hipertrigliceridemia / The importance of genetics in the study of hypertriglyceridemia

La hipertrigliceridemia engloba un conjunto de trastornos lipídicos comunes en la práctica clínica, generalmente definidos como una concentración superior a 150mg/dL en ayunas. Existen diversas clasificaciones de la gravedad de la hipertrigliceridemia en función de sus valores séricos, considerándose por norma general moderada cuando los niveles son inferiores a 500mg/dL y severa cuando son mayores de 1.000mg/dL. Su importancia radica en su asociación con otras alteraciones del perfil lipídico, contribuyendo al aumento del riesgo cardiovascular y de pancreatitis aguda, fundamentalmente con concentraciones superiores a 500mg/dL.(AU)

Hypertriglyceridemia encompasses a set of lipid disorders common in clinical practice, generally defined as a fasting concentration above 150mg/dL. There are various classifications of the severity of hypertriglyceridaemia based on serum values, with levels generally considered moderate when below 500mg/dL and severe when above 1000mg/dL. Its importance lies in its association with other alterations in the lipid profile, contributing to increased cardiovascular risk and increased risk of acute pancreatitis, mainly with concentrations above 500mg/dL.(AU)

Análisis de la carga laboral en tiempo médico en función del grado de complejidad de las muestras y propuesta de algoritmo para la distribución equitativa del trabajo asistencial en un servicio de anatomía patológica / Analysis of the workload in medical time according to the degree of complexity of the samples and proposal of an algorithm for the equitable distribution of the workload in an anatomic pathology department

Introducción: En un servicio de anatomía patológica se analiza la carga laboral en tiempo médico en función de la complejidad de las muestras recibidas, y se valora su distribución entre los patólogos, presentado un nuevo algoritmo informático que favorece una distribución equitativa. Métodos: Siguiendo las directrices para la «Estimación de la carga de trabajo en citopatología e histopatología (tiempo médico) atendiendo al catálogo de muestras y procedimientos de la SEAP-IAP (2.ª edición)» se determinan las unidades de carga laboral (UCL) por patólogo y UCL global del servicio, la carga media laboral que soporta el servicio (factor MU), el tiempo de dedicación de cada patólogo a la actividad asistencial y el número de patólogos óptimo según la carga laboral del servicio. Resultados: Determinamos 12.197 UCL totales anuales para el patólogo jefe de servicio, así como 14.702 y 13.842 para los patólogos adjuntos, con una UCL global del servicio de 40.742. El factor MU calculado es 4,97. El jefe ha dedicado el 72,25% de su jornada a la asistencia y los adjuntos el 87,09 y 82,01%. El número de patólogos óptimo para el servicio es de 3,55. Conclusiones: Todos los resultados obtenidos demuestran la sobrecarga laboral médica, y la distribución de las UCL entre los patólogos no resulta equitativa. Se propone un algoritmo informático capaz de distribuir la carga laboral de manera equitativa, asociado al sistema de información del laboratorio, y que tenga en cuenta el tipo de muestra, su complejidad y la dedicación asistencial de cada patólogo.(AU)

Introduction: In a pathological anatomy service, the workload in medical time is analyzed based on the complexity of the samples received and its distribution among pathologists is assessed, presenting a new computer algorithm that favors an equitable distribution. Methods: Following the second edition of the Spanish guidelines for the estimation of workload in cytopathology and histopathology (medical time) according to the Spanish Pathology Society-International Academy of Pathology (SEAP-IAP) catalog of samples and procedures, we determined the workload units (UCL) per pathologist and the overall UCL of the service, the average workload of the service (MU factor), the time dedicated by each pathologist to healthcare activity and the optimal number of pathologists according to the workload of the service. Results: We determined 12 197 total annual UCL for the chief pathologist, as well as 14 702 and 13 842 UCL for associate pathologists, with an overall of 40 742 UCL for the whole service. The calculated MU factor is 4.97. The chief pathologist devoted 72.25% of his working day to healthcare activity while associate pathologists dedicated 87.09% and 82.01% of their working hours. The optimal number of pathologists for the service is found to be 3.55. Conclusions: The results demonstrate medical work overload and a non-equitable distribution of UCLs among pathologists. We propose a computer algorithm capable of distributing the workload in an equitable manner. It would be associated with the laboratory information system and take into account the type of specimen, its complexity and the dedication of each pathologist to healthcare activity.(AU)

Enteroblastic adenocarcinoma of the ampulla of Vater / Adenocarcinoma enteroblástico de la ampolla de Vater

Adenocarcinoma with enteroblastic differentiation is a rare histologic subtype of adenocarcinoma of the gastrointestinal tract that shows unique histologic and immunohistochemical features that resemble fetal intestinal epithelium. This histological subtype has been widely described in the stomach, where it most frequently appears, but, in other locations, it is misdiagnosed because of the poor experience in routine diagnostic setting. Here we present a case of an 87-year-old male with an adenocarcinoma of the ampulla of Vater with enteroblastic differentiation with a literature review of the cases described of this subtype in this location to date. The anatomical peculiarity of the ampulla, joined with the infrequent nature of this histological subtype, makes this case of great interest to aid to better characterize the biological behavior of these tumors. (AU)

El adenocarcinoma con diferenciación enteroblástica es un subtipo histológico poco frecuente de adenocarcinoma gastrointestinal que muestra características histológicas e inmunohistoquímicas únicas que se asemejan al epitelio intestinal fetal. Este subtipo histológico ha sido ampliamente descrito en el estómago, donde aparece con mayor frecuencia, pero en otras localizaciones es mal diagnosticado debido a la poca experiencia en el diagnóstico de rutina. Presentamos un caso de un varón de 87 años con adenocarcinoma de ampolla de Vater con diferenciación enteroblástica, junto a una revisión bibliográfica de los casos descritos de este subtipo en esta localización hasta el momento. La peculiaridad anatómica de la ampolla, sumada al carácter poco frecuente de este subtipo histológico, dotan a este caso de gran interés para ayudar a caracterizar mejor el comportamiento biológico de estos tumores. (AU)

Job satisfaction of Spanish and Portuguese optometrists / Satisfacción laboral de los optometristas españoles y portugueses

Purpose: Given the increase in demand for optometry services by society and the importance of the Optometry profession in Portugal and Spain, the objective of this study was to determine job satisfaction and important factors related to this satisfaction in a sample of Portuguese and Spanish optometrists. Methods: A prospective, cross-sectional, and observational study was carried out from June to December 2021. An adaptation of the 15-item job satisfaction in eye-care personnel (JSEP) questionnaire validated by Paudel et al. was administered to Portuguese and Spanish optometrists. The questionnaire was shared through different social media (Facebook, LinkedIn, WhatsApp, etc.) in a Google form during the months of June to December 2021 in Portugal and Spain. Results: A total of 530 surveys were collected in Portugal (42.3%; n = 224) and Spain (57.7%; n = 306). The factors that most influence overall job satisfaction are salary, career development opportunities, recognition/prestige in society, good work-life balance (all p<0.001), workplace equipment and facilities, and encouragement reward positive feedback (both p = 0.002). When comparing the determinants of job satisfaction of optometrists, it was found that Portuguese professionals were generally more satisfied than Spanish ones (p<0.001). However, Spanish optometrists reported feeling more supported by their colleagues (p<0.001). Conclusion: This study has shown that the level of job satisfaction was higher in Portugal than in Spain. The most important factors influencing job satisfaction were salary, job stability, and support from colleagues.(AU)

Concomitant treatment with safinamide and antidepressant drugs: Safety data from real clinical practice / Tratamiento concomitante de safinamida y antidepresivos: Datos de seguridad sobre la práctica en la vida real

Background and purpose: The aim of this study was to assess the possible pharmacological interactions between safinamide and antidepressants, and in particular the appearance of serotonin syndrome with data from real life. Methods: We conducted a retrospective observational study of patients with Parkinson's disease from our Movement Disorders Unit, who were under treatment with any antidepressant drug and safinamide. Specifically, symptoms suggestive of serotonin syndrome were screened for. Also, we collected time of simultaneous use, doses of levodopa and other antiparkinsonian drugs. Results: Clinical records were reviewed for the study period of September 2018 to September 2019. Seventy-eight PD patients who were treated with safinamide of which 25 (32.05%) had a concomitant treatment with an antidepressant drug, being sertraline and escitalopram the most frequent. Mean age was 80 years ± 8.43 and H&Y stage was 3 [2–4]. Mean dose of levodopa used was 703.75 mg ± 233.15. Median duration of concomitant treatment with safinamide and antidepressant drug was 6 months (IQR 20.5), and over eighteen months in 5 cases. No case of serotonin syndrome was recorded, neither was any of its typical manifestations combined or in isolation. Conclusions: Our real clinical practice study suggests that concomitant use of safinamide with antidepressant drugs in PD patients seemed to be safe and well tolerated, even in the long term. However, caution is warranted, individualizing treatment regimens and monitoring the potential appearance of adverse effects.(AU)

Objetivos: El objetivo de este estudio ha sido evaluar las posibles interacciones farmacológicas entre safinamida y antidepresivos; en particular la aparición del síndrome serotoninérgico mediante datos obtenidos en la vida real. Material y métodos: Realizamos un estudio observacional retrospectivo de pacientes con enfermedad de Parkinson (EP) de nuestra unidad de trastornos del movimiento, que estaban en tratamiento con algún fármaco antidepresivo y safinamida. Específicamente, se examinaron los síntomas sugestivos de síndrome serotoninérgico. Además, se recogieron tiempos de uso simultáneo, dosis de levodopa y otros fármacos antiparkinsonianos concomitantes. Resultados: Se revisaron las historias clínicas correspondientes al período de estudio de septiembre de 2018 a septiembre de 2019. Setenta y ocho pacientes con EP se encontraban en tratamiento con safinamida, de los cuales 25 (32,05%) se encontraban recibiendo además un fármaco antidepresivo, siendo sertralina y escitalopram los más frecuentes. La edad media fue de 80 años ± 8,43 y el estadio H&Y fue de 3 [2-4]. La dosis media de levodopa utilizada fue de 703,75 mg ± 233,15. La mediana de duración del tratamiento concomitante con safinamida y un fármaco antidepresivo fue de 6 meses (IQR: 20,5), y más de 18 meses en 5 casos. No se registró ningún caso de síndrome serotoninérgico, ni tampoco ninguno de sus síntomas de forma aislada. Conclusión: Nuestro estudio de práctica clínica real sugiere que el uso concomitante de safinamida con fármacos antidepresivos en pacientes con EP parece ser seguro y bien tolerado, incluso a largo plazo. Sin embargo, es necesaria precaución, individualizando los regímenes de tratamiento, y controlando la posible aparición de efectos adversos.(AU)

Episódio 1 - Semana Mundial de Aleitamento Materno (SMAM) - A legislação a favor da mulher trabalhadora que amamenta

Este episódio será dividido em duas partes e trará como tema a Semana Mundial de Aleitamento Materno (a SMAM). Ela é lembrada todos os anos entre 1º a 7 de agosto em mais de 170 países, sendo uma importante estratégia de promoção da amamentação, alinhada aos objetivos para o Desenvolvimento Sustentável da Organização Mundial de Saúde. No Brasil, desde 2017, o apoio à amamentação não se promove apenas durante a SMAM, e sim durante todo o mês de agosto, conhecido como Agosto Dourado, devido à cor que simbolizam padrão ouro de qualidade do leite humano.

Targeting Metabolic Dependencies Fueling the TCA Cycle to Circumvent Therapy Resistance in Acute Myeloid Leukemia.

Acute myeloid leukemia (AML) is one of the most prevalent blood cancers, characterized by a dismal survival rate. This poor outcome is largely attributed to AML cells that persist despite treatment and eventually result in relapse. Relapse-initiating cells exhibit diverse resistance mechanisms, encompassing genetic factors and, more recently discovered, nongenetic factors such as metabolic adaptations. Leukemic stem cells (LSC) rely on mitochondrial metabolism for their survival, whereas hematopoietic stem cells primarily depend on glycolysis. Furthermore, following treatments such as cytarabine, a standard in AML treatment for over four decades, drug-persisting leukemic cells exhibit an enhanced reliance on mitochondrial metabolism. In this issue of Cancer Research, two studies investigated dependencies of AML cells on two respiratory substrates, α-ketoglutarate and lactate-derived pyruvate, that support mitochondrial oxidative phosphorylation (OXPHOS) following treatment with the imipridone ONC-213 and the BET inhibitor INCB054329, respectively. Targeting lactate utilization by interfering with monocarboxylate transporter 1 (MCT1 or SLC16A1) or lactate dehydrogenase effectively sensitized cells to BET inhibition in vitro and in vivo. In addition, ONC-213 affected αKGDH, a pivotal NADH-producing enzyme of the TCA cycle, to induce a mitochondrial stress response through ATF4 activation that diminished the expression of the antiapoptotic protein MCL1, consequently promoting apoptosis of AML cells. In summary, targeting these mitochondrial dependencies might be a promising strategy to kill therapy-naïve and treatment-resistant OXPHOS-reliant LSCs and to delay or prevent relapse. See related articles by Monteith et al., p. 1101 and Su et al., p. 1084.

Percutaneous pulsed radiofrequency ablation of articular nerves of the hip joint in patients with chronic hip pain refractory to conventional analgesics.

OBJECTIVES: Total Hip Arthroplasty (THA) may be a risky proposition in patients with comorbidities, and they may require systemic analgesics for chronic hip pain (CHP). Since traditional pain medications may not provide complete pain relief or carry prohibitive adverse effects, pulsed radiofrequency (PRF) treatment of the hip articular nerves (HAN) has been proposed for effective clinical outcomes. We determined the efficacy of PRF-HAN in improvement in CHP compared to baseline pain on conventional systemic analgesics. METHODS: Between August 2015 and December 2021, 31 adult patients with severe comorbid conditions and excruciating chronic hip pain were subjected to a PRF-HAN procedure following a diagnostic block. All 31 patients received PRF of the articular branches of the femoral and obturator nerves. Demographic parameters, numerical rating scale (NRS), Harris Hip Score (HHS), WOMAC scores, the change of these scores from baseline, and any adverse effects were recorded before treatment and on day 1, 1st week, 6 weeks, and 6 months after treatment. RESULTS: All the patients who underwent the PRF-HAN reported a significant improvement in NRS, HHS, and WOMAC scores compared to the baseline values on day 1, at the end of the 1st week, and the 6th week (p<0.001). No adverse events were documented in the study post-procedure until the end of 6 months. CONCLUSION: PRF-HAN is a strong alternative for chronic pain management and augments physical functioning and a return to daily activity in patients who would be deprived of arthroplasty considering associated comorbid conditions.