Cobertura y adherencia a la vacunación frente a la gripe en menores de 15 años con condiciones de riesgo en la Comunidad de Madrid / Vaccination against influenza: Coverage and adherence in children under 15 years with high-risk medical conditions in the Community of Madrid

Introducción: La vacunación antigripal está especialmente indicada en población infantil con riesgo de complicaciones o enfermedad grave. El objetivo de este estudio es describir el porcentaje de vacunación frente a la gripe en menores de 15 años con condiciones de riesgo en la Comunidad de Madrid, así como analizar los factores asociados a la adherencia vacunal a lo largo de tres campañas de vacunación. Material y métodos: Estudio observacional, transversal, de base poblacional de niños/as de seis meses a 14 años y con condiciones de riesgo que tuvieran indicación de vacunación antigripal al inicio de la campaña 2018-2019. Se emplearon registros poblacionales electrónicos. Se describió el porcentaje de vacunados durante tres campañas consecutivas. Se analizó mediante análisis bivariado y multivariado la asociación de la adherencia vacunal con variables demográficas, socioeconómicas y condiciones de riesgo. Resultados: La cobertura vacunal fue del 15,6% en la campaña 2018-2019. La adherencia a la vacunación fue del 65,9%. Se asociaron a una mayor adherencia edad ≥ 3 años, fundamentalmente de 6-10 años (ORa=1,63; IC 95% [1,43-1,85]) y presentar más de una condición de riesgo, especialmente ≥ 3 (ORa=1,80; IC 95% [1,00-3,26]). La enfermedad más asociada fue diabetes mellitus (ORa=2,15; IC 95% [1,74-2,65]). Las personas extranjeras presentaron menor adherencia (ORa=0,43; IC 95% [0,36-0,51]). No se encontraron diferencias en la adherencia según sexo ni nivel socioeconómico. Conclusiones: La adherencia y cobertura vacunal se encuentran en niveles subóptimos. La adherencia a la vacunación antigripal se asocia a características demográficas y clínicas. Es necesario establecer estrategias para incrementar la vacunación en población infantil, con mayor implicación de profesionales y formación de progenitores. (AU)

Introduction: Vaccination against influenza is indicated in children at risk of complications or severe disease. The objective of this study was to describe the percentage of children aged less than 15 years with risk conditions vaccinated against influenza in the Community of Madrid, and to analyze the factors associated with adherence to vaccination throughout 3 vaccination campaigns. Materials and methods: Population-based cross-sectional observational study of children aged 6 months to 14 years with conditions that indicated influenza vaccination at the beginning of the 2018–2019 campaign. Electronic population registers were used. We described the percentage of children vaccinated in 3 consecutive campaigns, and assessed the association of adherence to vaccination with demographic and socioeconomic variables and risk conditions using bivariate and multivariate analysis. Results: The vaccination coverage was 15.6% in the 2018–2019 campaign. The adherence to vaccination was 65.9%. The variables associated with greater adherence were age greater than 2 years, especially in the 6–10 years group (aOR=1.63; 95% CI: 1.43–1.85) and presenting more than one risk condition, especially 3 or more diseases (aOR=1.80; 95% CI: 1.00–3.26). Diabetes mellitus was the disease associated most strongly with adherence (aOR=2.15; 95% CI: 1.74–2.65). Adherence was lower in the immigrant population (aOR=0.43; 95% CI: 0.36–0.51). We found no association between vaccination adherence and sex or socioeconomic status. Conclusions: Vaccination coverage and adherence were suboptimal. Adherence to vaccination against influenza is associated with demographic and clinical conditions. Strategies need to be established to increase vaccination in children, with greater involvement of professionals and education of parents. (AU)

Vaccination against influenza: Coverage and adherence in children under 15 years with high-risk medical conditions in the Community of Madrid.

INTRODUCTION: Vaccination against influenza is indicated in children at risk of complications or severe disease. The objective of this study was to describe the percentage of children aged less than 15 years with risk conditions vaccinated against influenza in the Community of Madrid, and to analyze the factors associated with adherence to vaccination throughout 3 vaccination campaigns. MATERIALS AND METHODS: Population-based cross-sectional observational study of children aged 6 months to 14 years with conditions that indicated influenza vaccination at the beginning of the 2018-2019 campaign. Electronic population registers were used. We described the percentage of children vaccinated in 3 consecutive campaigns, and assessed the association of adherence to vaccination with demographic and socioeconomic variables and risk conditions using bivariate and multivariate analysis. RESULTS: The vaccination coverage was 15.6% in the 2018-2019 campaign. The adherence to vaccination was 65.9%. The variables associated with greater adherence were age greater than 2 years, especially in the 6-10 years group (aOR = 1.63; 95% CI, 1.43-1.85) and presenting more than one risk condition, especially 3 or more diseases (aOR = 1.80; 95% CI, 1.00-3.26). Diabetes mellitus was the disease associated most strongly with adherence (aOR = 2.15; 95% CI, 1.74-2.65). Adherence was lower in the immigrant population (aOR = 0.43; 95% CI, 0.36-0.51). We found no association between vaccination adherence and sex or socioeconomic status. CONCLUSIONS: Vaccination coverage and adherence were suboptimal. Adherence to vaccination against influenza is associated with demographic and clinical conditions. Strategies need to be established to increase vaccination in children, with greater involvement of professionals and education of parents.

Quantitative assessment of macular and circumpapillary retinal vessel density across all stages of Leber hereditary optic neuropathy using swept source optical coherence tomography angiography.

PURPOSE: To investigate the macular and circumpapillary retinal microvasculature across all stages of Leber hereditary optic neuropathy (LHON) using swept source optical coherence tomography angiography (OCTA). METHODS: This prospective, multicentre, cross-sectional, observational study analysed a total of 119 eyes of 60 patients with molecularly confirmed LHON across all stages and 120 eyes of 60 control subjects. Optical coherence tomography angiography maps centred on the fovea and optic disc were obtained to measure vessel densities (VDs) in the macular superficial (SCP) and deep (DCP) capillary plexuses, and the radial peripapillary capillary plexus (RPCP) respectively. RESULTS: In asymptomatic eyes, only the SCP showed significant changes on average (B coefficient = -0.72, 95% CI = -1.34 to -0.10, p = 0.022) or in sectors representing the papillomacular bundle (PMB) (B coefficient = -1.17, 95% CI = -2.23 to -0.11, p = 0.031). However, in chronic eyes, the greatest magnitude of change was found in the temporal sector of the RPCP (B coefficient = -12.36, 95% CI = -14.49 to -10.23, p < 0.001). The RPCP showed the strongest correlations with visual acuity (VA, logarithm of the minimum angle of resolution; R = -0.677, p < 0.001) and structural parameters (R = 0.747, p < 0.001). CONCLUSIONS: Retinal VD changes in the circumpapillary region of the PMB appear later than in the macula but end up being more profound and correlate better with VA and structural parameters. Further studies are needed to assess the clinical utility of retinal VDs as potential LHON biomarkers.

Estudio transversal sobre factores relacionados con el dolor crónico y su atención, según sexo / Cross-sectional study on factors related to chronic pain and its care, according to sex

Objetivo: Describir las características sociodemográficas, clínicas y terapéuticas de las personas con dolor crónico no oncológico, según sexo.Pacientes y método: Estudio transversal en la Unidad del Dolor del Complejo Asistencial Universitario de Salamanca entre marzo y septiembre de 2020. Se realizó un muestreo consecutivo, obteniendo 105 pacientes. Los datos se extrajeron de las historias clínicas (HHCC) para las variables clínicas y un cuestionario realizado ad hoc para las variables demográficas y socioeconómicas. Se realizó un análisis descriptivo de las variables, según sexo.Resultados: La mayoría de los pacientes con dolor crónico son mujeres (61,9 %) de 56 años, españolas, con residencia en Salamanca y con pareja. Su nivel de estudios es medio/bajo y están en situación de desempleo (p = 0,007). No son las principales proveedoras económicas del núcleo familiar (p < 0,00) y sus ingresos son inferiores a 950 euros al mes (p = 0,001). Poseen vivienda y conviven con otras personas. Su principal actividad son labores domésticas o de cuidados (p = 0,008). Padecen dolor musculoesquelético secundario crónico asociado a alteraciones estructurales, con lumbalgia crónica inespecífica como el diagnóstico más frecuente. Tienen más patologías concomitantes que los hombres, siendo la HTA la más frecuente, y los trastornos psiquiátricos más prevalentes en ellas. Están tratadas con analgésicos y bloqueos de nervios periféricos, respondiendo favorablemente.Conclusión: Identificar la mayor frecuencia de mujeres, con su contexto sociodemográfico y clínico específico, refleja la necesidad de abordar el sexo y los roles de género, y así tenerlos en cuenta a la hora de evaluar cómo influyen ambos en la vivencia del dolor crónico y de cómo llevar a cabo la asistencia y el manejo de nuestros pacientes.(AU)

Objective: To describe the sociodemographic, clinical and therapeutic characteristics of people with chronic non-oncologic pain, according to sex.Patients and method: Cross-sectional study in the Pain Unit of the Complejo Asistencial Universitario de Salamanca between March and September 2020. Consecutive sampling was performed, obtaining 105 patients. Data were extracted from the medical records (HHCC) for clinical variables and an ad hoc questionnaire for demographic and socioeconomic variables. A descriptive analysis of the variables was performed according to sex.Results: Most of the patients with chronic pain were women (61.9 %) aged 56 years, Spanish, living in Salamanca and with a partner. Their level of education is medium/low and they are unemployed (p = 0.007). They are not the main economic providers of the family nucleus (p < 0.00) and their income is less than 950 euros per month (p = 0.001). They own a house and live with other people. Their main activity is domestic or care work (p = 0.008). They suffer from chronic secondary musculoskeletal pain associated with structural alterations, with non-specific chronic low back pain as the most frequent diagnosis. They have more concomitant pathologies than men, with HT being the most frequent, and psychiatric disorders more prevalent in them. They are treated with analgesics and peripheral nerve blocks, responding favorably.Conclusion: Identifying the higher frequency of women, with their specific sociodemographic and clinical context, reflects the need to address sex and gender roles and thus take them into account when assessing how both influence the experience of chronic pain and how to carry out the care and management of our patients.(AU)

Motivación y conocimiento de la solicitud y significado de los resultados del cribado de drogas de abuso en orina / Reasons for the request and knowledge and significance of the results of the drugs of abuse urine screening

Objetivos. Este estudio pretende evaluar el grado de conocimiento que poseen los médicos para solicitar al laboratorio las determinaciones de drogas de abuso en orina (DAU) por inmunoanálisis, concretamente si es confirmar o excluir una impresión diagnóstica y objetivar el grado de conocimiento que poseen sobre el significado del punto de corte. Material y método. Se diseñó una encuesta que constaba de 4 preguntas, 2 haciendo referencia a la motivación de la solicitud de los inmunoanálisis de DAU y 2 al significado del punto de corte. El periodo de recogida fue mayo y junio de 2010 y como requisito de los encuestados solo se consideró que realizasen su trabajo en un servicio de urgencias hospitalario. Resultados. De 244 encuestas, 199 se consideraron válidas. Un 82,9% de los encuestados realizan la solicitud de cribado de DAU siempre o casi siempre para confirmar una impresión diagnóstica y el 17,0% no las utiliza nunca o casi nunca para esta finalidad. Un 68,3% realiza la solicitud siempre o casi siempre para descartar una impresión diagnóstica. Un 31,6% no las utiliza nunca o casi nunca para esta finalidad. Un 51,2% conoce el significado de un resultado positivo y un 49,7% conoce el de un resultado negativo. Conclusiones. La solicitud de pruebas de DAU requiere conocimientos específicos tanto en motivación como para la interpretación de los resultados del análisis. Los laboratorios clínicos deberían implicarse en esta formación (AU)

Objectives. To demonstrate whether the primary reason for requesting the laboratory determinations of drugs of abuse in urine (DAU) for immunoassay is to confirm or exclude a diagnostic impression, and to determine the level of knowledge on the significance of the cut-off value. Material and methods. We designed a survey that consisted of four questions, two referring to the reasons for the request of the DAU immunoassay and two to the significance of the cut-off. The data was collected during May and June 2010, and the only requirement of the respondents was that they worked in a hospital emergency department. Results. Of 244 questionnaires received, 199 were considered valid. A large majority (82.9%) of respondents made the request for DAU screening always or almost always to confirm a diagnostic impression, and 17.0% never or rarely used it for this purpose. Drug abuse screening was always or almost always requested by 68.3% to rule out a diagnostic impression, and31.6% rarely or never used them for this purpose. The significance of a positive result was understood by 51.2%, and 49.7% understood a negative result. Conclusions. Ordering DAU tests requires specific knowledge of the reason as well as to interpret the result. Clinical laboratories should be involved in training the requesters on the significance of DAU screening (AU)