Estudio de familia en Atención Primaria: construcción y validación de una herramienta para la valoración familiar / Development of a tool to conduct family studies in primary health care

Background: The Family and Community Health Model (MAIS) establishes the continuity of care as an essential principle. The Family Study, as a clinical strategy, allows to have sufficient and timely information and knowledge about users of health care services, facilitates their accompaniment and is a source of information to improve the quality of care and the management of health centers. Aim: To develop a tool to conduct family studies, devised by experts in Primary Health Care. Material and Methods: Using a qualitative method, an electronic Delphi was conducted on 24 experts on primary health care. Afterwards, the content validation was carried out with the participation of judges. Results: The resulting tool considers two levels of family assessment. It allows to distinguish those families that would benefit from interventions of greater complexity than those derived from the usual care of health centers. Conclusions: The tool to perform family studies responds to the informational and continuity component of Continuity of Patient Care principle. It may be a proposal for the continuous improvement of Chilean primary care.

Formación y competencias para los equipos de atención primaria desde la mirada de expertos chilenos / Training and competencies for primary care teams from the perspective of Chilean experts / Treinamento e competências para equipes de atenção primária na perspectiva de especialistas chilenos

RESUMEN Objetivo Describir las competencias para equipos de atención primaria en salud (APS) en distintos tópicos vinculados a la atención directa del usuario y a la gestión de los centros de salud primarios, de acuerdo a la percepción de expertos chilenos en APS. Métodos Estudio de diseño mixto. Se realizó un Delphi electrónico con 29 expertos nacionales en APS. Resultados Se propone una matriz de competencias específicas vinculada al trabajo directo con familias y a la gestión del centro de salud priorizados en tres niveles. Los expertos concuerdan que se requiere una masa crítica de profesionales que cuenten con competencias que le conciernen a la APS. Conclusiones El reto de reorganizar los sistemas de salud en torno a una APS fuerte y de calidad solo puede lograrse con la participación de profesionales que comprendan y practiquen los atributos y principios fundamentales de la APS. Los resultados de este estudio dan cuenta de un perfil de competencias para profesionales de APS alineado con recomendaciones internacionales alcanzable a través de estrategias de educación continua.

ABSTRACT Objective To describe the competencies for primary health care teams (PHC) in different topics related to the direct care of the user and the management of primary health centers, according to the perception of Chilean experts in PHC. Methods Mixed design studio. An electronic Delphi method was conducted with 29 national experts in APS. Results A matrix of specific competences related to direct work with families and to the management of the health center prioritized in three levels is proposed. Experts agreed that a critical mass of professionals with competencies in PHC is required. Conclusions The challenge of reorganizing health systems around a strong and quality PHC can only be achieved with the participation of professionals who understand and practice the attributes and fundamental principles of PHC. The results of this study show a competency profile for PHC professionals aligned with international recommendations achievable through continuous education strategies.

RESUMO Objetivo Descrever as habilidades para equipes de atenção primária à saúde (APS) sobre vários tópicos vinculados com a atenção direta do usuário e gestão de centros de saúde, de acordo com a percepção de especialistas chilenos na APS. Métodos Estudo de desenho misto. Foi realizado um Delphi eletrônico com 29 especialistas nacionais em APS. Resultados É proposta uma matriz de competências específicas vinculada ao trabalho direto com famílias e à gestão do centro de saúde priorizados em três níveis. Os especialistas concordam que se requer uma massa crítica de profissionais que contem com competências em APS. Conclusões O desafio de reorganizar os sistemas de saúde em torno de uma APS forte e de qualidade só se pode conseguir com a participação de profissionais que entendem e pratiquem os atributos e os princípios fundamentais da APS. Os resultados deste estudo mostram um perfil de competências para profissionais de APS alinhados com recomendações internacionais que podem ser alcançadas através de estratégias de educação contínua.

Participación de los usuarios en las decisiones clínicas en la atención primaria de salud en Chile / User Participation in Clinical Decision-making in Primary Health Care in Chile / Participação dos usuários nas decisões clínicas na atenção primária à saúde no Chile

RESUMEN Objetivo Describir la experiencia de participación en las decisiones clínicas desde la perspectiva de usuarios de Centros de Salud Familiar (CESFAM) de la Atención Primaria de Salud (APS). Métodos Estudio de diseño cualitativo descriptivo; se realizaron grupos focales con usuarios de CESFAM del área sudeste de Santiago, Chile, y análisis temático de la información utilizando el programa Atlas.ti versión 6®. Resultados Se realizaron cinco grupos focales (n = 41). Los principales temas emergentes fueron el rol pasivo de los usuarios en las decisiones y la toma de decisión delegada, basada en la confianza en el profesional. El rol pasivo de los usuarios limita las oportunidades de participación en las decisiones clínicas y mantiene el poder en los profesionales de la salud. A pesar de ello, el establecimiento de una alianza terapéutica les permita sentirse tratados como personas únicas, escuchados y respetados por los profesionales, lo que asegura que las decisiones tomadas por el equipo de salud son confiables, pues velan por sus reales intereses. Conclusión La participación de los usuarios en los encuentros clínicos es aún escasa en el país. Sin embargo, potenciar esta participación es esencial para aumentar la satisfacción usuaria y promover un cuidado centrado en la persona.

ABSTRACT Objective Describe users' experience with participation in clinical decision-making at Family Health Centers (CESFAM) in the Primary Health Care (PHC) system. Methods Qualitative descriptive study. Focus groups made up of CESFAM users were held in southeastern Santiago, Chile, and the information was thematically analyzed using Atlas.ti version 6® software. Results Five focus groups were held (n = 41). The main themes that emerged from the discussions were the passive role of users in decisions and delegated decision-making, based on their trust in the health professional. Users' passive role limits their opportunities for participation in clinical decision-making, ceding power to the health professional. However, establishing a therapeutic partnership allows users to feel that they are being treated as unique individuals whom the professional listens to and respects, ensuring that the decisions of the health team can be trusted, since they look out for the users' real interests. Conclusion Users' participation in clinical encounters is still limited in Chile. However, bolstering that participation is essential for increasing user satisfaction and promoting people-centered care.

RESUMO Objetivo Descrever a experiência de participação nas decisões clínicas dos usuários dos Centros de Saúde Familiar (CESFAM) de atenção primária à saúde. Métodos Estudo qualitativo descritivo conduzido em grupos de discussão formados por usuários dos CESFAM da região sudeste da cidade de Santiago, no Chile. Foi realizada uma análise temática das informações com o uso do programa de software ATLAS.ti® versão 6. Resultados Foram formados cinco grupos de discussão (n = 41). Os principais tópicos abordados foram o papel passivo dos usuários nas decisões e a tomada de decisão delegada aos profissionais na base da confiança. O papel passivo restringe as oportunidades de participação dos usuários nas decisões clínicas e mantém o poder nas mãos dos profissionais da saúde. Apesar disso, ao ser criada uma aliança terapêutica, os usuários se sentem tratados como indivíduos únicos que são ouvidos e respeitados pelos profissionais, o que assegura que as decisões tomadas pela equipe de saúde sejam confiáveis porque protegem os reais interesses dos usuários. Conclusão Os usuários ainda têm pouca participação nas interações clínicas no Chile. Porém, é fundamental reforçar esta participação para melhorar a satisfação do usuário e promover uma atenção mais centrada na pessoa.

Principios orientadores del Modelo Integral de Salud Familiar y Comunitario desde la perspectiva de los usuarios / Perception of users about an Integral Model of Family and Community Health care in Santiago, Chile

Background: The integral Model of Family and Community Health care is based on three essential principles: patient centered care, comprehensive care and continuity of care. Aim: To know the perception of primary care clinic users about the elements that should be considered in a patient centered integrated health care. Material and Methods: Ten males and 31 females aged 18 to 78 years, users of two public family primary care centers participated in focus groups, which were recorded. A qualitative descriptive research design based on content analysis according to Krippendorf was done. Results: Seven issues emerged from the description of patients’ experiences: professional-patient relationship, fragmentation of care, continued care with the same professional, promotion and prevention, availability of services and patient records. Conclusions: There are difficulties to install an integral model of family and community health care. The concerns raised by participants should be considered in order to modify the design of these models.

Acceso a colecistectomía en un programa de tamizaje ecográfico de colelitiasis en centros de medicina familiar / Access to cholecystectomy among patients attended at primary family health centers

Background: Cholelithiasis (CL) represents a major health burden in Chile, with rates of cholecystectomy (CCT) of ~40.000 per year. The explicit health care guaranties (GES) program includes prioritized CCT for CL carriers between 35 and 49 years of age. Aim: To assess the access and opportunity of CCT in a screening program of CL in Family Medicine Centers, according to the age of the patients. Material and Methods: A systematic ultrasound screening program of CL was developed in Family Medicine Centers ANCORA-UC between March 2009 and March 2013 during which 1.450 individuals were assessed, (80% women) and 281 were identified as having CL (19.4%). After a minimum follow up interval of six months, patients with CL were contacted and surveyed by phone. They were categorized as being beneficiaries of the GES program (those aged between 35 to 49 years) or not (those aged < 35 o > 49 years). Results: Two hundred thirteen patients were contacted (76%), 81 beneficiaries of the program and 132 non-beneficiaries. The attending physician indicated CCT to 191 patients (89.6%). During a mean follow-up time of 641 days/person, 100 patients had CCT, 11% of which were emergency interventions due to complications. A greater proportion of program beneficiaries than non-beneficiaries had an elective CCT (74 and 21% respectively). The waiting interval for elective CCT was longer in non-beneficiaries compared with beneficiaries (340 ± 247 and 229 ± 201 days respectively). Only 46% of the elective CCT in GES patients were done within deadlines determined by the program (≤ 150 days). Conclusions: The age of patients at the moment of CL diagnosis conditions the access and opportunity to CCT. Beneficiaries of the explicit health care guaranties program have higher rates of cholecystectomy with less waiting time.

Empleo del factor de transferencia (FT) de origen bovino en el modelo tumoral murino melanoma B16 / The use of bovine transfer factor (TF) in the nurine B16 melanoma tumoral model

El factor de transferencia (FT) es el extracto dializable de leucocitos que ha sido empleado en el hombre como agente terapéutico en enfermedades crónicas o neoplásicas, en la mayoría de los casos con resultados favorables. En el presente trabajo se evaluó el efecto del FT bovino específico e inespecífico en el desarrollo de malanoma B16 en ratones singénicos, para lo cual se emplearon 100 ratones de la cepa C57BL/6J. Estos se dividieron en 5 grupos: 1 testigo, 2 profilácticos y 2 terapeúticos. A todos los ratones se les trasplantó el melanoma B16. Al grupo testigo no se le aplicó FT; a los grupos 2 profiláctico y 5 terapeútico, respectivamente, se les aplicó FT específico y a los grupos 3 profiláctico y 4 terapéutico se les aplicó FT inespecífico. Se evaluó la ganacia de peso y la sobrevida de cada grupo. En los resultados obtenidos de sobrevida y ganancia de peso no se observaron diferencias significativa (P>0.05) entre los 5 grupos. Se concluye que el FT específico e inespecífico bovino de melanoma B16 no mostró eficiencia antineoplásica

Bioequivalencias de cuatro marcas de oxitetraciclina / Pharmacological bioequivalence of four oxytetracycline commercial preparations

La bioequivalencia de cuatro presentaciones comerciales de oxitetraciclina fue determinada en 40 vacas secas (10 por grupo). Se inyectó por vía intramuscular a cada animal una dosis estándar de 20 mg/Kg en cuatro sistios de inyección para determinar los niveles séricos de este producto durante las 120 horas posinyección, mediante un método de espectrofotometría UV-Vis La Emicina L.A. obtuvo la mayor concentración sérica y presentó dos picos iniciales a los 30 minutos y las 8 horas posinyección, con una concentración de 9.95 y 16.95 µg/ml, respectivamente, y una concentración sérica a las 120 horas de 3.99 µg/ml. Un comportamiento similar, pero con niveles séricos menores, se observó en el producto denominado A (L.A.) Terramicina Plus y en el producto B, las cuales demostraron menores niveles séricos y no se observaron claramente los picos, como en el caso de las preparaciones ya mencionadas. Con base en las diferencias encontradas en los perfiles séricos de las cuatro presentaciones de oxitetraciclina analizadas, se propone que las empresas farmacéuticas presenten información con datos más precisos en la literatura técnica de cada uno de sus productos