Acceso y adhesión a proceso de intervención psicosocial diferenciado para los servicios y sistemas de salud en varones gay adultos viviendo con el VIH, Paraguay, 2022 / Access and adherence to a differentiated psychosocial intervention process for health services and systems in adult gay men living with HIV, Paraguay, 2022

Introducción: el acceso a los servicios de salud en Paraguay, está determinado por varios tipos de barreras. Por ello, es preciso describir el impacto que tienen las políticas públicas y sus implicancias en la mitigación de las mismas. Objetivo: describir el acompañamiento diferenciado y su contribución al apoyo socio emocional, adhesión al tratamiento y acceso a servicios de salud en el área de atención a personas varones que viven con el VIH. Metodología: estudio de carácter cualitativo, descriptivo, con entrevistas semi estructuradas y muestra no probabilística, dirigida e intencional; Resultados: este estudio cualitativo exploró las experiencias de personas viviendo con VIH que recibieron acompañamiento psicosocial diferenciado en un servicio de atención integral. Los participantes destacaron la importancia del acompañamiento para afrontar la crisis posterior al diagnóstico. La orientación presencial, escucha empática y seguimiento facilitaron la vinculación y adherencia al servicio de salud y al tratamiento antirretroviral. El apoyo psicosocial fue clave para desmitificar ideas erróneas sobre el VIH/SIDA, empoderarse sobre su estado serológico y mejorar la calidad de vida. Se enfatizó el rol de los grupos de pares para brindar contención. Algunos participantes reportaron experiencias previas de revelación no consentida y vulneración de confidencialidad. El acompañamiento psicosocial diferenciado resultó fundamental para facilitar la inserción y permanencia de las personas con VIH en los servicios de atención integral (adhesión al tratamiento). Conclusiones: el acompañamiento psicosocial diferenciado resultó clave para facilitar la vinculación y adherencia en personas con VIH. La atención integral requiere identificar situaciones particulares, establecer relaciones de confianza y comunicación efectiva. El apoyo inicial es fundamental brindando contención ante el impacto emocional del diagnóstico. El seguimiento continuo es esencial dada la doble discriminación. La confidencialidad y capacidad de generar vínculos empáticos son elementos centrales. Los factores mencionados favorecen la adhesión al tratamiento. Los resultados sugieren que estas prácticas psicosociales pueden optimizar modelos de atención integral a personas con VIH.

Introduction: access to healthcare services in Paraguay is influenced by various barriers. Thus, it is essential to describe the impact of public policies and their implications in mitigating these barriers. Objective: to describe the differentiated support and its contribution to socio-emotional support, therapeutic adherence, and access to healthcare services in the area of care for males living with HIV. Methodology: a qualitative, descriptive study with semi-structured interviews and a non-probabilistic, directed, and intentional sample. Results: this qualitative study explored the experiences of individuals living with HIV who received differentiated psychosocial support in an integrated care service. Participants emphasized the importance of support in coping with the post-diagnosis crisis. In-person guidance, empathetic listening, and follow-up facilitated engagement and adherence to healthcare services and antiretroviral treatment. Psychosocial support played a critical role in debunking misconceptions about HIV/AIDS, empowering individuals regarding their serostatus, and improving their quality of life. The role of peer groups in providing emotional support was emphasized. Some participants reported previous experiences of non-consensual disclosure and confidentiality breaches. Differentiated psychosocial support was essential in promoting the integration and retention of people with HIV in integrated care services (therapeutic adherence). Conclusions: differentiated psychosocial support was crucial in facilitating the engagement and adherence of individuals with HIV. Comprehensive care necessitates identifying specific situations, establishing trust-based relationships, and effective communication. Initial support is vital for providing emotional support in the face of the diagnostic impact. Ongoing follow-up is essential due to the dual discrimination faced. Confidentiality and the ability to build empathetic relationships are central elements. The aforementioned factors favor adherence to treatment. The results suggest that these psychosocial practices can enhance models of comprehensive care for people with HIV.

Niveles de empatía en médicos residentes: un estudio del Hospital de Clínicas de la Universidad Nacional de Asunción / Empathy levels in resident physicians: a study of the Hospital de Clinicas of the National University of Asunción

Introducción: En general se presenta una disminución de la empatía durante la formación médica, que genera médicos con baja empatía. Es por ello que la empatía debe ser estudiada desde el pregrado y, sobre todo, en aquellos profesionales de la salud que pasan varias horas realizando actividades asistenciales como lo son los médicos residentes. Metodología: Este fue un estudio observacional, analítico de prevalencia, con muestreo no probabilístico de casos consecutivos. Se incluyeron médicos residentes de Medicina Interna, Medicina Familiar, Clínica Quirúrgica, Psiquiatría y Pediatría. El tamaño de muestra quedó establecido en 98 participantes. Para medir la empatía se utilizó el Índice de Reactividad Interpersonal. Resultados: Los resultados informaron que el 55% eran mujeres y el 33,7% de Medicina Interna. Las medias en las subescalas, toma de perspectiva, fantasía, preocupación empática y distrés fueron: 33,33; 2,84; 3,71 y 2,57; respectivamente. Se observaron diferencias significativas en los puntajes de empatía observados entre médicos distintas especialidades. Conclusión: Esto podría reflejar la noción de que diferentes individuos con diferentes grados de habilidades interpersonales, reflejados en sus puntajes de empatía, se sienten atraídos por diferentes especialidades médicas. Palabras clave: empatía; cuerpo médico de hospitales; psicometría.

Introduction: In general, there is a decrease in empathy during medical training, which generates doctors with low empathy. That is why empathy must be studied from the undergraduate school and, above all, in those health professionals who spend several hours doing medical activities such as resident physicians. Methodology: This was an observational, analytical of prevalence study, with non-probabilistic sampling of consecutive cases. Resident physicians of Internal Medicine, Family Medicine, Surgical Clinic, Psychiatry and Pediatrics were included. The sample size was established in 98 participants. To measure empathy, the Interpersonal Reactivity Index was used. Results: The results reported that 55% were women and 33.7% of Internal Medicine. The averages in the subscales, perspective taking, fantasy, empathic concern and distress were: 33.33; 2.84; 3.71 and 2.57; respectively. Significant differences were observed in the empathy scores observed among different medical specialties. Conclusion: This could reflect the notion that different individuals with different degrees of interpersonal skills, reflected in their empathy scores, are attracted to different medical specialties. Keywords: Empathy; Medical Staff, Hospital; Psychometrics.

Implementación de herramienta tecnológica (TIC) para la vigilancia de factores ambientales y posibles afecciones relacionadas a la exposición por uso de plaguicidas agrícolas en Paraguay / Implementation of a technological tool (TIC) for the monitoring of environmental factors and possible conditions related to exposure due to the use of agricultural pesticides in Paraguay

Introducción: Paraguay, con alto desarrollo de agricultura extensiva, es potencialmente vulnerable a situaciones relacionadas con manejo inadecuado, falta de prevención y riesgos para la salud individual, comunitaria y ambiental, por incumplimiento de buenas prácticas en la selección, manipulación y gestión de plaguicidas. Objetivo: Diseñar e implementar un método de vigilancia con carga de datos del sistema público para detectar, jerarquizar y mapear eventos relacionados al manejo inadecuado de plaguicidas; establecer posibles asociaciones con causas de morbilidad y mortalidad; y seguimiento para evaluar riesgos relativos. Métodos: Con la creación del Sistema de Información Georreferenciado de Evaluación de Casos de afecciones a la Salud (SIGEC), método web que recolecta información del monitoreo comunitario de manejo y posibles efectos de plaguicidas en pequeños productores y empresas agrícolas, y de parcelas de plantaciones en el territorio nacional, se realizó un estudio de vigilancia epidemiológica sobre condiciones de vida, variables ambientales y riesgo de exposición a plaguicidas. Resultados: Al relacionar datos del egreso hospitalario de enfermedades trazadoras (EH) 2011 - 2015, en mapas por Departamentos, Regiones del Estudio Piloto y por Distritos, se observó una concentración de las mismas en 3 a 4 regiones relacionadas al uso de plaguicidas, repitiéndose dicha situación en patologías con concentraciones altas (color rojo) o intermedias (color amarillo), con posible asociación casual o causal. Los demás distritos de estas regiones observadas que se encuentran coloreadas de verde, no implica ausencia de casos registrados, sino que se encuentran en el tercio inferior del total registrado (tabla a la izquierda de los mapas). La poligonización valora el grado de exposición de personas en riesgo y brinda georreferenciamiento de las variables del Monitoreo Comunitario, además permite seguimiento mediante gráficos de puntos, útiles para los tomadores de decisiones en salud. Las herramientas propuestas son amigables y similares a las del Censo Comunitario realizado por estadígrafos regionales en las USF. Conclusiones: La vigilancia epidemiológica basada en el SIGEC complementa la visión parcial de los actuales sistemas de seguimiento del MSP y BS mediante la información en gráficos georreferenciados, visualiza datos del problema de salud planteado, en un territorio específico, utiliza variables ambientales y laborales con posible relación a exposición de plaguicidas, en formato de lectura fácil, convirtiéndola en herramienta útil para el posterior seguimiento a través de investigaciones con diseño pertinente, utilizando modelos estadísticos apropiados, para la posterior aplicación de políticas públicas. Palabras-clave: Exposición a plaguicidas; vigilancia del ambiente del trabajo; monitoreo epidemiológico; programas informáticos

Introduction: Paraguay, with high development of extensive agriculture, is potentially vulnerable to situations related to inadequate management, lack of prevention and risks to individual, community and environmental health, due to non-compliance with good practices in the selection, handling and management of pesticides. Objective: Design and implement a surveillance method with data loading of the public system to detect, prioritize and map events related to the inadequate handling of pesticides; establish possible associations with causes of morbidity and mortality; and monitoring to assess relative risks. Methods: With the creation of the Georeferenced Information System for the Evaluation of Cases of Health Conditions (SIGEC), a web method that collects information on community monitoring of management and possible effects of pesticides on small producers and agricultural companies, and on plantation plots In the national territory, an epidemiological surveillance study was conducted on life conditions, environmental variables and risk of exposure to pesticides. Results: When relating hospital discharge data of tracer diseases (EH) 2011 - 2015, in maps by Departments, Regions of the Pilot Study and by Districts, a concentration of them was observed in 3 to 4 regions related to the use of pesticides, repeating this situation in pathologies with high concentrations (red color) or intermediate (yellow color), with possible causal or casual association. The other districts of these observed regions that are colored green, does not imply absence of registered cases, but they are in the lower third of the total registered (table on the left of the maps). Poligonization assesses the degree of exposure of people at risk and provides georeferencing of the Community Monitoring variables, and also allows monitoring through point charts, useful for health decision-makers. The proposed tools are friendly and similar to those of the Community Census conducted by regional statisticians at the USF. Conclusions: The epidemiological surveillance based on the SIGEC complements the partial vision of the current monitoring systems of the MSP and BS through the information in georeferenced graphs, visualizes data of the health problem raised, in a specific territory, uses environmental and labor variables with possible relation to exposure of pesticides, in easy reading format, making it a useful tool for subsequent monitoring through relevant design investigations, using appropriate statistical models, for the subsequent application of public policies. Key words: Exposure to pesticides; monitoring of the work environment; epidemiological monitoring; Software

Estado nutricional de vitamina D en pre escolares chilenos de zonas australes / Vitamin D nutrition in Chilean pre-school children living in extreme latitudes

Background: Sunlight exposure is the main factor for adequate vitamin D (VitD) nutrition; in extreme latitudes there is an increased riskfor its deficiency. Aim: To study VitD nutritional status in pre-school children living in austral latitudes of Chile. Subjects and Methods: A blood sample was obtained from 60 pre-school healthy children (aged 2 to 5years, 24 males), attending to public day-care centers in Coyhaique (45° 35' S), during March (time 1) and September (time 2). 250HD, parathyroid hormone (PTH), calcium, phosphate and alkaline phosphatases (PA) were measured. Information about weather conditions during three months prior to the sample withdrawal was gathered. Results: Forty nine percent of children had a normal weight and 11% were overweight. Vive children with unreliable 250HD levels were excluded from analysis. At time 1, 250HD levels were 21.6 ± 14.5 ngl mh (7.9-71.1). Sixty four percent of children had valúes < 20 ng/mL (deficiency). At time 2, the figures were 21.5 ± 13.2 ng/mL (9.4-68.5) and 67.3% of children were deficient. PTH, serum calcium, phosphate and PA were normal. Prior to time 1, the UVradiation Índex (UVI) was high to extreme (91.3%), with 3.3 and 73% ofsunny and cloudy days, respectively. Mean minimal and maximal temperatures were 7 and 17.3°C respectively. Prior to time 2 the IUVwas low in 100%) ofdays; with 15.2 and 60.9 ofsunny and cloudy days, respectively. Mean minimal and maximal temperatures were 0.3 and 6.7°C respectively. No association of250HD with the other metabolicparameters was found. Conclusions: Chilean pre-school children living in austral latitudes have a high rate of vitamin D deficiency, throughout theyear, with no association with PTH, calcium, phosphate or PA. Further research is required to study vitamin D deficiency in other latitudes and magnitude of sunlight exposure.

Diffusional restrictions in glyoxyl-agarose immobilized penicillin G acylase of different particle size and protein loading / Restricciones para la difusión de penicilina G acilasa inmovilizada en glicosil agarosa

Particle size and enzyme protein loading are design parameters of enzyme immobilization affecting biocatalyst performance that can be varied within broad margins. Their effect on mass transfer limitations at different bulk penicillin G concentrations has been studied with glyoxyl agarose immobilized penicillin G acylase biocatalysts of average particle size of 5·10-5m and 10·10-4m at protein loadings from 15 to 130 mg/g gel. Internal diffusional restrictions were evaluated for such biocatalysts: Thiele modulus varied from 1.17 for the small particles at the lower protein load to 5.84 for the large particles at the higher protein load. Effectiveness factors at different bulk substrate concentrations were determined for all biocatalysts, values ranging from 0.78 for small particle size at 25 mM penicillin G to 0.15 for large particle size at 2 mM penicillin G. Enzyme protein loading had a strong impact on the effectiveness factors of immobilized penicillin G acylase, being it more pronounced in the case of large particle size biocatalysts. At conditions in which 6-aminopenicillanic acid is industrially produced, all biocatalysts tested were mass-transfer limited, being this information valuable for reactor design and performance evaluation.