Características de los profesionales kinesiólogos y carga laboral: encuesta transversal de las Unidades de Cuidados Intensivos adulto en Chile / Characteristics of physiotherapy staffing levels and caseload: a cross-sectional survey of Chilean adult Intensive Care Units

INTRODUCCIÓN: La Sociedad Europea de Medicina de Cuidados Intensivos recomienda la presencia de un Kinesiólogo con formación especializada, disponible cada cinco camas de alta complejidad, los 7 días de la semana en la Unidad de Cuidados Intensivos (UCI). En Chile se desconoce la adherencia de las UCI adulto a esta recomendación. OBJETIVO: Describir las características administrativas y de cobertura kinésica en las UCI adulto chilenas, y de acuerdo con la adherencia a las recomendaciones internacionales, informar a los tomadores de decisión en salud. MÉTODOS: Estudio observacional transversal, basado en encuesta telefónica. Se incluyeron las UCI adultos de establecimientos de mayor complejidad, clínicas privadas y centros asociados a universidades (n = 74). La proporción de instituciones con disponibilidad de kinesiólogos las 24 horas del día, los siete días de la semana (kinesiólogo 24/7), con un número máximo de cinco pacientes por kinesiólogo y presencia de un kinesiólogo especialista fueron reportados. RESULTADOS: La tasa de respuesta fue del 86,5% (n = 64), principalmente públicas (59%) y de nivel III (83%). El 70% (n = 45) de las UCI adulto chilenas cuentan con kinesiólogo 24/7; correspondiendo el 87% al sector público y el 46% al privado. El 41% de los centros posee un máximo de 5 pacientes por kinesiólogo en día hábil diurno, disminuyendo en fines de semana y horarios nocturnos. Un 23% de las UCIs cuenta con kinesiólogo especialista en intensivo, siendo mayor en el sector privado (31%). CONCLUSIONES: En UCI adulto chilenas, la disponibilidad de kinesiólogos 24/7 es alta, y la prevalencia de especialistas es baja. Estrategias de creación de programas de formación de especialidad podrían contribuir a disminuir la brecha de especialistas.

INTRODUCTION: The European Society of Intensive Care Medicine recommends the presence of a specialist physiotherapist, available every five beds, seven days a week in the high complexity Intensive Care Unit. However, in Chile the adherence of adult Intensive Care Units to this recommendation is unknown. OBJECTIVE: To describe the organizational characteristics and the physiotherapist availability in adult Intensive Care Units in Chile, and according to the adherence to international recommendations, inform health decision-makers. METHODS: Observational study based on a telephone survey. All adult Intensive Care Units institutions of high complexity, private hospitals and teaching health centers in Chile were eligible (n = 74). The primary outcome measures were the proportion of institutions with physiotherapist availability 24 hours a day and seven days a week (24/7 physiotherapist), a maximum caseload per physiotherapist of five patients and the presence of a specialist physiotherapist. RESULTS: Response rate was 86.5%, with 59% of responding units being public and 83% offering level III care. 70% of the adult Intensive Care Units in Chile have 24/7 physiotherapist (87% of the public and 46% of the private sector). 41% of the centers had a maximum caseload per physiotherapist of five patients during the day on weekdays. This number decreased on weekends and during night shifts. 23% of the Intensive Care Units had a specialist physiotherapist, being more common in the private sector (31%). CONCLUSIONS: In Chilean adult ICU, 24/7 physiotherapist availability is high, the prevalence of physiotherapists with specialist training is low. Future efforts should focus on promoting the uptake of specialist training.

Study of the cardiac left atrioventricular valvar complex in water buffaloes (Bubalus bubalis) of the Jafarabadi breed / Estudo do complexo valvar atrioventricular cardíaco esquerdo em búfalos (Bubalus bubalis) da raça Jafarabadi

Atrioventricular valve complex of 30 Jafarabadi water buffaloes, adult males were studied in this research with no heart diseases. The animals were obtained from a slaughterhouse in Brazilian State of Parana. The hearts were opened at the third portion affording access to the valve complex. The complexes had its area, number and type of tendinous cords submitted to analysis. The results showed that the complex is composed by two cusps and four accessory cusps, two or three papillary muscles in which 10-25 tendinous cords fix on the cusps that face the ventricle wall. The total area of the complex was on average 38.56cm², with a minimum of 24.96cm² and a maximum of 55.54cm². Statistically, no relation between the number of cords and the cusps' area where they are inserted or with the number of papillary muscle where they originated from was observed.

Foram estudados os complexos valvares atrioventricular esquerdo de 30 búfalos da raça Jafarabadi, machos e adultos, sem alterações cardíacas, provenientes de abatedouros do Estado do Paraná. Os corações foram examinados em seu terço médio para acesso ao complexo valvar, que foi submetido a estudos de área, número e tipificação de cordas tendíneas. Os resultados demonstram que este complexo é formado por duas cúspides principais e quatro cúspides acessórias, apresentam em sua formação de 2-3 músculos papilares, nos quais se inserem de 10-25 cordas tendíneas, que se fixam em cúspides voltadas para a parede do ventrículo. A área total deste complexo apresenta uma média de 38,56cm² com um mínimo de 24,96cm² e um máximo de 55,54cm². Estatisticamente não há relação entre número de cordas e a área da cúspide onde estas estão inseridas, nem com o número de músculos papilares dos quais elas provem.