[Geriatric syndromes in intermediate care resources: Screening, prevalence and inpatient mortality. Multicenter prospective study]. / Síndromes geriátricos en recursos de atención intermedia: cribado, prevalencia y mortalidad intrahospitalaria. Estudio prospectivo multicéntrico.

OBJECTIVE: To determine the prevalence of geriatric syndromes (GS) in the geriatric population of the different intermediate care resources, as well as its relationship with intrahospital mortality. MATERIAL AND METHODS: A prospective observational descriptive study, carried out in intermediate care resources in the Vic area (Barcelona) between July 2018 and September 2019. All people aged ≥65 years and/or criteria of complex chronic patient and/or advanced chronic disease, who were assessed for the presence of GS using the trigger questions of the Frail VIG-Index (IF-VIG), administered at baseline, on admission, on discharge and 30 days after discharge. RESULTS: Four hundred and forty-two participants were included, of which 55.4% were women, with a mean age of 83.48 years. There are significant differences (P<.05) between frailty, age and number of GS in relation to the intermediate care resource at the time of admission. There were significant differences in the prevalence of GS between the group of patients who died during the hospitalization (24.7% of the sample) in relation to the survivors: both in a situation baseline (malnutrition, dysphagia, delirium, loss of autonomy, pressure ulcers, and insomnia), as well as in the admission assessment (falls, malnutrition, dysphagia, cognitive impairment, delirium, loss of autonomy, and insomnia). CONCLUSIONS: There is a close relationship between the prevalence of GS and in-hospital mortality in intermediate care resources. In the absence of more studies, the use of the IF-VIG as a screening checklist for GS could be useful for its detection.

Relationship between spatiotemporal parameters and clinical outcomes in children with bilateral spastic cerebral palsy: Clinical interpretation proposal.

BACKGROUND: Understanding the links between gait disorders, impairments, and activity limitations is essential for correctly interpreting the instrumented gait analysis. We aimed to evaluate the relationships between spatiotemporal parameters and clinical outcomes in children with bilateral spastic cerebral palsy, and find out whether spatiotemporal parameters provide clinical information regarding gait pattern and walking. METHODS: Data from 19 children with bilateral spastic cerebral palsy (nine males, ten females, 9.6 ± 2.8 years old) were collected retrospectively. All children underwent an instrumented gait analysis and a standardized clinical assessment. Seven spatiotemporal parameters were calculated: non-dimensional cadence, stride length, step width, gait speed, first double support, single support, and time of toe off. Clinical outcomes included measures of two different components of the International Classification of Functioning, Disability and Health - Children and Youth version: body functions and structures (spasticity, contractures and range of motion, and deformities), and activities and participation (gross motor function, and walking capacity). Pearson correlation, ANOVA, Student's t, Mann-Whitney U, and Kruskal-Wallis tests were used to analyze relationships. Spatiotemporal parameters related to clinical outcomes of body functions and structures were interpreted as outcome measures of gait pattern, while those related to clinical outcomes of activities and participation were interpreted as outcome measures of walking. RESULTS: Non-dimensional cadence, stride length, and gait speed showed relationships (p < 0.05) with hip flexors spasticity and hindfoot deformity, ankle plantar flexors spasticity, and hindfoot deformity, respectively. All spatiotemporal parameters except non-dimensional cadence showed correlation (p < 0.05) with gross motor function and walking capacity. CONCLUSIONS: Spatiotemporal parameters provide clinical information regarding both gait pattern and walking.

Transitions between degrees of multidimensional frailty among older people admitted to intermediate care: a multicentre prospective study.

BACKGROUND: Frailty is a dynamic condition that is clinically expected to change in older individuals during and around admission to an intermediate care (IC) facility. We aimed to characterize transitions between degrees of frailty before, during, and after admission to IC and assess the impact of these transitions on health outcomes. METHODS: Multicentre observational prospective study in IC facilities in Catalonia (North-east Spain). The analysis included all individuals aged ≥ 75 years (or younger with chronic complex or advanced diseases) admitted to an IC facility. The primary outcome was frailty, measured by the Frail-VIG index and categorized into four degrees: no frailty, and mild, moderate, and advanced frailty. The Frail-VIG index was measured at baseline (i.e., 30 days before IC admission) (Frail-VIG0), on IC admission (Frail-VIG1), at discharge (Frail-VIG2), and 30 days post-discharge (Frail-VIG3). RESULTS: The study included 483 patients with a mean (SD) age of 81.3 (10.2) years. At the time of admission, 27 (5.6%) had no frailty, and 116 (24%), 161 (33.3%), and 179 (37.1%) mild, moderate, and severe frailty, respectively. Most frailty transitions occurred within the 30 days following admission to IC, particularly among patients with moderate frailty on admission. Most patients maintained their frailty status after discharge. Overall, 135 (28%) patients died during IC stay. Frailty, measured either at baseline or admission, was significantly associated with mortality, although it showed a stronger contribution when measured on admission (HR 1.16; 95%CI 1.10-1.22; p < 0.001) compared to baseline (HR 1.10; 1.05-1.15; p < 0.001). When including frailty measurements at the two time points (i.e., baseline and IC admission) in a multivariate model, frailty measured on IC admission but not at baseline significantly contributed to explaining mortality during IC stay. CONCLUSIONS: Frailty status varied before and during admission to IC. Of the serial frailty measures we collected, frailty on IC admission was the strongest predictor of mortality. Results from this observational study suggest that routine frailty measurement on IC admission could aid clinical management decisions.

Capacidad predictiva de mortalidad del índice Frágil-VIG (IF-VIG) en pacientes ancianos con fractura de fémur / Predictive capacity for mortality of the Frail-VIG index (IF-VIG) in old patients with hip fracture

Introducción: La fragilidad y la fractura de fémur están relacionadas y comportan un mayor riesgo de deterioro funcional y de mortalidad. El objetivo de este estudio es analizar si el Frágil-VIG [IF-VIG] (índice de fragilidad validado en población geriátrica) mantiene su capacidad predictiva de mortalidad en pacientes ancianos con fractura de fémur.Métodos: Estudio observacional, de cohortes, longitudinal y ambispectivo en pacientes ingresados en una unidad de geriatría de agudos con fractura de fémur. Se dividieron los pacientes según el grado de fragilidad en tres grupos según el IF-VIG: no fragilidad/fragilidad inicial (≤0,35), fragilidad intermedia (0,36-0,50) y fragilidad avanzada (>0,50). El tiempo de seguimiento fue de 24meses. Se compararon los tres grupos mediante curvas de supervivencia y se analizaron las curvas ROC para valorar la capacidad pronóstica del IF-VIG.Resultados: Se incluyeron 103 pacientes, de los que el 73,8% eran mujeres, con edad media de 87años. No hubo diferencias entre grupos en relación con el tipo de fractura, el tipo de cirugía, el tiempo de espera hasta la cirugía y la indicación de descarga. La mortalidad intrahospitalaria global fue del 7,76% y significativamente superior en el grupo con fragilidad avanzada (23,3%). También encontramos diferencias significativas en mortalidad a los 24meses de seguimiento según el IF-VIG. El área bajo la curva ROC a los 3, 6, 12 y 24meses fue de 0,90 (0,83-0,97), de 0,90 (0,82-0,97), de 0,91 (0,86-0,97) y de 0,88 (0,81-0,94), respectivamente.Conclusión: El IF-VIG parece tener una buena capacidad predictiva de mortalidad en pacientes ancianos con fractura de fémur. (AU)

Introduction: Frailty and hip fracture are closely related and are associated with high risk of functional decline and mortality. The objective of this study is to analyze whether the Frail-VIG index [IF-VIG] (fragility index validated in the geriatric population) maintains its predictive capacity for mortality in old patients with hip fracture.Methods: Observational, cohort, longitudinal and ambispective study on patients admitted to an acute geriatric unit with a hip fracture. Patients were classified according to their degree of frailty into three groups by the IF-VIG: no frailty/initial frailty (≤0.35), moderate frailty (0.36-0.50) and advanced frailty (>0.50). The follow-up period was 24months. The three groups were compared using survival curves and ROC curves were analyzed to assess the prognostic capacity of IF-VIG.Results: A total of 103 patients were included; 73.8% were women, with a mean age of 87years. There were no differences between groups in relation to the type of fracture, the kind of surgery, the waiting time until surgery and the mobilization time. Overall, in-hospital mortality was 7.76%, significantly higher in the advanced frailty group (23.3%). We also found significant differences in mortality at 24months of follow-up according to the IF-VIG. The under the ROC curve area at 3, 6, 12 and 24months was 0.90 (0.83-0.97), 0.90 (0.82-0.97), 0.91 (0.86-0.97) and 0.88 (0.81-0.94), respectively.Conclusion: The IF-VIG appears to be a good tool in predicting mortality in old patients with hip fracture. (AU)

[Predictive capacity for mortality of the Frail-VIG index (IF-VIG) in old patients with hip fracture]. / Capacidad predictiva de mortalidad del índice Frágil-VIG (IF-VIG) en pacientes ancianos con fractura de fémur.

INTRODUCTION: Frailty and hip fracture are closely related and are associated with high risk of functional decline and mortality. The objective of this study is to analyze whether the Frail-VIG index [IF-VIG] (fragility index validated in the geriatric population) maintains its predictive capacity for mortality in old patients with hip fracture. METHODS: Observational, cohort, longitudinal and ambispective study on patients admitted to an acute geriatric unit with a hip fracture. Patients were classified according to their degree of frailty into three groups by the IF-VIG: no frailty/initial frailty (≤0.35), moderate frailty (0.36-0.50) and advanced frailty (>0.50). The follow-up period was 24months. The three groups were compared using survival curves and ROC curves were analyzed to assess the prognostic capacity of IF-VIG. RESULTS: A total of 103 patients were included; 73.8% were women, with a mean age of 87years. There were no differences between groups in relation to the type of fracture, the kind of surgery, the waiting time until surgery and the mobilization time. Overall, in-hospital mortality was 7.76%, significantly higher in the advanced frailty group (23.3%). We also found significant differences in mortality at 24months of follow-up according to the IF-VIG. The under the ROC curve area at 3, 6, 12 and 24months was 0.90 (0.83-0.97), 0.90 (0.82-0.97), 0.91 (0.86-0.97) and 0.88 (0.81-0.94), respectively. CONCLUSION: The IF-VIG appears to be a good tool in predicting mortality in old patients with hip fracture.

Gait event detection using kinematic data in children with bilateral spastic cerebral palsy.

BACKGROUND: Ground reaction forces are the gold standard for detecting gait events, but they are not always applicable in cerebral palsy. Ghoussayni's algorithm is an event detection method based on the sagittal plane velocity of heel and toe markers. We aimed to evaluate whether Ghoussayni's algorithm, using two different thresholds, was a valid event detection method in children with bilateral spastic cerebral palsy. We also aimed to define a new adaptation of Ghoussayni's algorithm for detecting foot strike in cerebral palsy, and study the effect of event detection methods on spatiotemporal parameters. METHODS: Synchronized kinematic and kinetic data were collected retrospectively from 16 children with bilateral spastic cerebral palsy (7 males and 9 females; age 8.9 ± 2.7 years) walking barefoot at self-selected speed. Gait events were detected using methods: 1) ground reaction forces, 2) Ghoussayni's algorithm with a threshold of 0.5 m/s, and 3) Ghoussayni's algorithm with a walking speed dependent threshold. The new adaptation distinguished how foot strikes were performed (heel and/or toe) comparing the timing when the foot markers velocities fell below the threshold. Differences between the three methods, and between spatiotemporal parameters calculated from the two Ghoussayni's thresholds were analyzed. FINDINGS: There were statistically significant (P < 0.05) differences between methods 1 and 3, and between some spatiotemporal parameters calculated from methods 2 and 3. Ghoussayni's algorithm showed better performance for foot strike than for toe off. INTERPRETATION: Ghoussayni's algorithm using 0.5 m/s is valid in children with bilateral spastic cerebral palsy. Event detection methods affect spatiotemporal parameters.

Frailty degree and illness trajectories in older people towards the end-of-life: a prospective observational study.

OBJECTIVES: To assess the degree of frailty in older people with different advanced diseases and its relationship with end-of-life illness trajectories and survival. METHODS: Prospective, observational study, including all patients admitted to the Acute Geriatric Unit of the University Hospital of Vic (Spain) during 12 consecutive months (2014-2015), followed for up to 2 years. Participants were identified as end-of-life people (EOLp) using the NECPAL (NECesidades PALiativas, palliative care needs) tool and were classified according to their dominant illness trajectory. The Frail-VIG index (Valoración Integral Geriátrica, Comprehensive Geriatric Assessment) was used to quantify frailty degree, to calculate the relationship between frailty and mortality (Receiver Operating Characteristic (ROC) curves), and to assess the combined effect of frailty degree and illness trajectories on survival (Cox proportional hazards model). Survival curves were plotted using the Kaplan-Meier estimator with participants classified into four groups (ie, no frailty, mild frailty, moderate frailty and advanced frailty) and were compared using the log-rank test. RESULTS: Of the 590 persons with a mean (SD) age of 86.4 (5.6) years recruited, 260 (44.1%) were identified as EOLp, distributed into cancer (n=31, 11.9%), organ failure (n=79, 30.4%), dementia (n=86, 33.1%) and multimorbidity (n=64, 24.6%) trajectories. All 260 EOLp had some degree of frailty, mostly advanced frailty (n=184, 70.8%), regardless of the illness trajectory, and 220 (84.6%) died within 2 years. The area under the ROC curve (95% CI) after 2 years of follow-up for EOLp was 0.87 (0.84 to 0.92) with different patterns of survival decline in the different end-of-life trajectories (p<0.0001). Cox regression analyses showed that each additional deficit of the Frail-VIG index increased the risk of death by 61.5%, 30.1%, 29.6% and 12.9% in people with dementia, organ failure, multimorbidity and cancer, respectively (p<0.01 for all the coefficients). CONCLUSIONS: All older people towards the end-of-life in this study were frail, mostly with advanced frailty. The degree of frailty is related to survival across the different illness trajectories despite the differing survival patterns among trajectories. Frailty indexes may be useful to assess end-of-life older people, regardless of their trajectory.

Cada semana cuenta: uso de dispositivos sanitarios y costes relacionados de una cohorte comunitaria de personas con enfermedades crónicas avanzadas / Every week counts: Use of health services and related costs of a community-based cohort of people with advanced chronic diseases

Objetivo: Describir el uso de dispositivos sanitarios de las personas con cronicidad avanzada, cuantificando y caracterizando el coste de dicho consumo para sugerir mejoras en los modelos de atención. Diseño: Estudio observacional, analítico y prospectivo durante 3 años de una cohorte de personas con cronicidad avanzada. Emplazamiento: Tres equipos de atención primaria (EAP) de Osona, Cataluña. Participantes: Un total de 224 personas identificadas como enfermos avanzados mediante una estrategia poblacional sistemática. Mediciones principales: Edad, sexo, tipo de domicilio, trayectoria final de vida; uso, tipo y coste de los recursos en atención primaria, urgencias, por equipos de paliativos o de hospitalización (en agudos o atención intermedia). Resultados: Se realizaron una media de 1,1 ingresos al año (estancia media = 6 días), el 74% en hospitales de atención intermedia. El 93,4% del tiempo los pacientes vivieron en la comunidad, realizando un contacto semanal con el EAP (45,1% en domicilio). El coste medio diario fue 19,4euros, siendo los principales capítulos la hospitalización de atención intermedia (36,5%), la actividad EAP (29,4%) y los ingresos en agudos (28,6%). Los determinantes de menor coste serían la trayectoria fragilidad/demencia (p < 0,001), vivir en una residencia (p < 0,001) y el sobreenvejecimiento (p < 0,001). Hay ciertas diferencias en el comportamiento de los EAP en el coste global y en recursos comunitarios (p < 0,05). Conclusiones: Los consumos en hospitalización intermedia y atención primaria son más relevantes que las estancias en centros de agudos. Los contextos residencial y domiciliario son importantes para atender con efectividad y eficiencia, especialmente cuando los EAP se preparan para ello

Objective: To describe the use of health resources of people with advanced chronicity, quantifying and characterizing its cost to suggest improvements in health care models. Design: Observational, analytical and prospective study during 3 years of a cohort of people with advanced chronicity. Location: Three primary care teams (EAP) of Osona, Cataluña. Participants: 224 people identified as advanced patients through a systematic population strategy. Main measurements: Age, sex, type of home, end-of-life trajectory; use, type and cost of resources in primary care, emergencies, palliative teams or hospitalization (in acute or intermediate care). Results: Patients made an average of 1.1 admissions per year (average stay = 6 days), 74% in intermediate care hospitals. They lived in the community 93.4% of time, carrying out 1 weekly contact with the EAP (45.1% home care). The average daily cost was 19.4 euros, the main chapters were intermediate care hospitalizations (36.5%), EAP activity (29.4%) and admissions in acute hospitals (28.6%). Factors determining a potential lower cost are frailty/dementia as trajectory (p < 0.001), living in a nursing-home facility (p < 0.001) and over-aging (p < 0.001). There are certain differences in the behavior of the EAP related to the global cost and to community resources (p < 0.05). Conclusions: Consumption in intermediate hospitalization and primary care is more relevant than stays in acute care centers. Nursing-homes and home-care strategies are important to attend effectively and efficiently, especially when primary care teams get ready for it

Busca tu 1%: prevalencia y mortalidad de una cohorte comunitaria de personas con enfermedad crónica avanzada y necesidades paliativas / Find your 1%: prevalence and mortality of a community cohort of people with advanced chronic disease and palliative needs

Objetivo: Determinar prevalencias y perfiles de las personas con enfermedades crónicas avanzadas en atención primaria y analizar elementos relacionados con su mortalidad para orientar estrategias de mejora. Diseño: Estudio observacional, analítico y prospectivo durante 3 años de una cohorte de personas con necesidades paliativas. Emplazamiento: Tres equipos de atención primaria del Área de Gestión Asistencial de Osona (Cataluña). Participantes: Un total de 251 personas identificadas como enfermos avanzados mediante una estrategia poblacional sistemática que incluye el test NECPAL. Mediciones principales: Perfil demográfico y clínico básico (edad, sexo, tipo de domicilio, nivel de estratificación y enfermedad principal); fecha, lugar y causa de los eventuales fallecimientos. Resultados: El 1% de la población adulta analizada presenta enfermedades avanzadas. El 56,6% son mujeres, con una mediana de edad de 85 años. El 49,3% son personas con demencia o fragilidad avanzada, el 13,7% tienen cáncer. El 24,3% viven en residencias. La mortalidad acumulada a los 3 años es del 62,1%, con una mediana de supervivencia de 23 meses. Los factores significativamente relacionados con la probabilidad de morir son tener cáncer, el sexo femenino y el sobreenvejecimiento. Los pacientes fallecen en su domicilio (47,3%), en un hospital de atención intermedia (37,2%) o en un hospital de agudos (15,5%) en función de determinados factores explicativos. Conclusiones: En la población analizada la prevalencia y características de la enfermedad avanzada comunitaria coinciden con la reportada en la literatura. La atención primaria es el nivel de atención potencialmente referente de estos pacientes, especialmente si incorpora el entorno residencial en su ámbito de actuación

Objective: To determine the prevalence and profiles of people with advanced chronic diseases in Primary Care and to analyse the elements related to their mortality in order to orient strategies for improvement in this level of care. Design: An observational, analytical and prospective study during 3 years conducted on a cohort of patients with palliative needs. Location: Three Primary Care teams of Osona (Catalonia). Participants: A total of 251 people identified as advanced patients using a systematic population-based strategy that included the NECPAL tool. Main measurements: Basic demographic and clinical profile (age, gender, type of residence, health stratification level and main disease); date, place, and cause of eventual deaths. Results: 1% of the adult Primary Care population suffer from advanced diseases, of which 56.6% are women, and with a median age of 85 years. Dementia or advanced frailty is observed in 49.3%, and only 13.7% have cancer. Just under one-quarter (24.3%) live in nursing homes. The accumulated mortality at 3 years is 62.1%, with a median survival of 23 months. Factors significantly associated with the likelihood of dying are cancer, female gender, and over-aging. Patients died at their home (47.3%), in an intermediate care hospital (37.2%), or in an acute care hospital (15.5%), depending on certain explanatory factors. Conclusions: The prevalence and characteristics of advanced community-based disease coincide with that reported in the literature. Potentially, Primary Care is the reference level of care for these patients, especially if it incorporates nursing homes as a usual field of practice

Gait parameters in children with bilateral spastic cerebral palsy: a systematic review of randomized controlled trials.

AIM: To identify the gait parameters used to assess gait disorders in children with bilateral spastic cerebral palsy (CP) and evaluate their responsiveness to treatments. METHOD: A systematic search within PubMed, Web of Science, and Scopus (in English, 2000-2016) for randomized controlled trials of children with bilateral spastic CP who were assessed by instrumented gait analysis (IGA) was performed. Data related to participants and study characteristics, risk of bias, and outcome measures were collected. A list of gait parameters responsive to clinical interventions was obtained. RESULTS: Twenty-one articles met the inclusion criteria. Eighty-nine gait parameters were identified, 56 of which showed responsiveness to treatments. Spatiotemporal and kinematic parameters were widely used compared to kinetic and surface electromyography data. The majority of responsive gait parameters were joint angles at the sagittal plane (flexion-extension). INTERPRETATION: The IGA yields responsive outcome measures for the gait assessment of children with bilateral spastic CP. Spatiotemporal and kinematic (at sagittal plane) parameters are the gait parameters used most frequently. Further research is needed to establish the relevant gait parameters for each clinical problem. WHAT THIS PAPER ADDS: Fifty-six responsive gait parameters for children with bilateral spastic cerebral palsy were identified. Most responsive gait parameters belong to joint angles time-series at sagittal plane. Spatiotemporal and kinematic parameters are widely used compared to kinetic and surface electromyography parameters.

PARÁMETROS DE LA MARCHA EN NIÑOS CON PARÁLISIS CEREBRAL ESPÁSTICA BILATERAL: UNA REVISIÓN SISTEMÁTICA DE ENSAYOS CONTROLADOS ALEATORIOS: OBJETIVO: Identificar los parámetros de la marcha utilizados para evaluar los trastornos de la marcha en niños con parálisis cerebral espástica (PC) bilateral y evaluar su capacidad de respuesta a los tratamientos. MÉTODO: Se realizó una búsqueda sistemática en PubMed, Web of Science y Scopus (en inglés, 2000-2016) de ensayos controlados aleatorios de niños con PC espástica bilateral que fueron evaluados mediante análisis de marcha instrumentado (AMI). Se recopilaron datos relacionados con los participantes y las características del estudio, el riesgo de sesgo y las medidas de resultado. Se obtuvo una lista de parámetros de marcha que respondieron a las intervenciones clínicas. RESULTADOS: Veintiún artículos cumplieron con los criterios de inclusión. Se identificaron 89 parámetros de la marcha, 56 de los cuales mostraron capacidad de respuesta a los tratamientos. Los parámetros espaciotemporales y cinemáticos fueron utilizados ampliamente en comparación con los datos de electromiografía de superficie y cinética. La mayoría de los parámetros de marcha que respondieron fueron ángulos articulares en el plano sagital (flexión-extensión). INTERPRETACIÓN: El AMI produce medidas de resultados que responden a la evaluación de la marcha de los niños con PC espástica bilateral. Los parámetros espaciotemporales y cinemáticos son los parámetros de la marcha utilizados con más frecuencia. Se necesita más investigación para establecer los parámetros de marcha relevantes para cada problema clínico.

PARÂMETROS DE MARCHA EM CRIANÇAS COM PARALISIA CEREBRAL BILATERAL ESPÁSTIA: UMA REVISÃO SISTEMÁTICA DE ESTUDOS RANDOMIZADOS CONTROLADOS: OBJETIVO: Identificar os parâmetros de marcha usados para avaliar desordens da marcha em crianças com paralisia cerebral espástica (PC) e avaliar sua responsividade a tratamentos. MÉTODO: Uma busca sistemática na PubMed, Web of Science, e Scopus (Inglês, 2000-2016) por estudos randomizados controlados de crianças com PC bilateral que foram avaliadas com análise de marcha instrumental (AMI) foi realizada. Os dados relacionados a participantes e características dos estudos, risco de vies, e medidas de resultado foram coletadas. Uma lista de parâmetros responsivos a intervenções clínicas foi obtida. RESULTADOS: Vinte e um artigos atenderam aos critérios de inclusão. Oitenta e nove parâmetros de marcha foram identificados, 56 dos quais mostraram responsividade a tratamentos. Parâmetros espaço-temporais e cinemáticos foram amplamente usados em comparação com dados cinéticos e de eletromiografia de superfície. A maioria dos parâmetros responsivos foram ângulos articulares no plano sagittal (flexo-extensão). INTERPRETAÇÃO: A AMI fornece medidas de resultados responsivas para avaliação da marcha em crianças com PC bilateral espástica. Parâmetros espaço-temporais e cinemáticos são os mais frequentemente usados. Mais pesquisas são necessárias para estabelecer os parâmetros relevantes para cada problema clínico.

[Every week counts: Use of health services and related costs of a community-based cohort of people with advanced chronic diseases]. / Cada semana cuenta: uso de dispositivos sanitarios y costes relacionados de una cohorte comunitaria de personas con enfermedades crónicas avanzadas.

OBJECTIVE: To describe the use of health resources of people with advanced chronicity, quantifying and characterizing its cost to suggest improvements in health care models. DESIGN: Observational, analytical and prospective study during 3 years of a cohort of people with advanced chronicity. LOCATION: Three primary care teams (EAP) of Osona, Cataluña. PARTICIPANTS: 224 people identified as advanced patients through a systematic population strategy. MAIN MEASUREMENTS: Age, sex, type of home, end-of-life trajectory; use, type and cost of resources in primary care, emergencies, palliative teams or hospitalization (in acute or intermediate care). RESULTS: Patients made an average of 1.1 admissions per year (average stay=6 days), 74% in intermediate care hospitals. They lived in the community 93.4% of time, carrying out 1 weekly contact with the EAP (45.1% home care). The average daily cost was 19.4euros, the main chapters were intermediate care hospitalizations (36.5%), EAP activity (29.4%) and admissions in acute hospitals (28.6%). Factors determining a potential lower cost are frailty/dementia as trajectory (p<0.001), living in a nursing-home facility (p<0.001) and over-aging (p<0.001). There are certain differences in the behavior of the EAP related to the global cost and to community resources (p<0.05). CONCLUSIONS: Consumption in intermediate hospitalization and primary care is more relevant than stays in acute care centers. Nursing-homes and home-care strategies are important to attend effectively and efficiently, especially when primary care teams get ready for it.

[Find your 1%: prevalence and mortality of a community cohort of people with advanced chronic disease and palliative needs]. / Busca tu 1%: prevalencia y mortalidad de una cohorte comunitaria de personas con enfermedad crónica avanzada y necesidades paliativas.

OBJECTIVE: To determine the prevalence and profiles of people with advanced chronic diseases in Primary Care and to analyse the elements related to their mortality in order to orient strategies for improvement in this level of care. DESIGN: An observational, analytical and prospective study during 3 years conducted on a cohort of patients with palliative needs. LOCATION: Three Primary Care teams of Osona (Catalonia). PARTICIPANTS: A total of 251 people identified as advanced patients using a systematic population-based strategy that included the NECPAL tool. MAIN MEASUREMENTS: Basic demographic and clinical profile (age, gender, type of residence, health stratification level and main disease); date, place, and cause of eventual deaths. RESULTS: 1% of the adult Primary Care population suffer from advanced diseases, of which 56.6% are women, and with a median age of 85 years. Dementia or advanced frailty is observed in 49.3%, and only 13.7% have cancer. Just under one-quarter (24.3%) live in nursing homes. The accumulated mortality at 3 years is 62.1%, with a median survival of 23 months. Factors significantly associated with the likelihood of dying are cancer, female gender, and over-aging. Patients died at their home (47.3%), in an intermediate care hospital (37.2%), or in an acute care hospital (15.5%), depending on certain explanatory factors. CONCLUSIONS: The prevalence and characteristics of advanced community-based disease coincide with that reported in the literature. Potentially, Primary Care is the reference level of care for these patients, especially if it incorporates nursing homes as a usual field of practice.

Frail-VIG index: a concise frailty evaluation tool for rapid geriatric assessment.

BACKGROUND: Demographic changes have led to an increase in the number of elderly frail persons and, consequently, systematic geriatric assessment is more important than ever. Frailty Indexes (FI) may be particularly useful to discriminate between various degrees of frailty but are not routinely assessed due, at least in part, to the large number of deficits assessed (from 30 to 70). Therefore, we have developed a new, more concise FI for rapid geriatric assessment (RGA)-the Frail-VIG index ("VIG" is the Spanish/Catalan abbreviation for Comprehensive Geriatric Assessment), which contains 22 simple questions that assess 25 different deficits. Here we describe this FI and report its ability to predict mortality at 24 months. METHODS: Prospective, observational, longitudinal study of geriatric patients followed for 24 months or until death. The study participants were patients (n = 590) admitted to the Acute Geriatric Unit at the at the University Hospital of Vic (Barcelona) during the year 2014. Participants were classified into one of seven groups based on their Frail-VIG score (0-0.15; 0.16-0.25; 0.26-0.35; 0.36-0.45; 0.46-0.55; 0.56-0.65; and 0.66-1). Survival curves for these groups were compared using the log-rank test. ROC curves were used to assess the index's capacity to predict mortality at 24 months. RESULTS: Mean (standard deviation) patient age was 86.4 (5.6) years. The 24-month mortality rate was 57.3% for the whole sample. Significant between-group (deceased vs. living) differences (p < 0.05) were observed for most index variables. Survival curves for the seven Frail-VIG groups differed significantly (X2 = 433.4, p < 0.001), with an area under the ROC curve (confidence interval) of 0.90 (0.88-0.92) at 12 months and 0.85 (0.82-0.88) at 24 months. Administration time for the Frail-VIG index ranged from 5 to 10 min. CONCLUSIONS: The Frail-VIG index, which requires less time to administer than previously validated FIs, presents a good discriminative capacity for the degree of frailty and a high predictive capacity for mortality in the present cohort. Although more research is needed to confirm the validity of this instrument in other populations and settings, the Frail-VIG may provide clinicians with a RGA method and also a reliable tool to assess frailty in routine practice.

Índice frágil-VIG: diseño y evaluación de un índice de fragilidad basado en la Valoración Integral Geriátrica / Frail-VIG index: design and evaluation of a new frailty index based on the Comprehensive Geriatric Assessment

Introducción. La fragilidad es una condición crónica íntimamente relacionada con resultados de salud. Los índices de fragilidad (IF) -que comparten con la valoración integral geriátrica (VIG) su naturaleza multidimensional- son herramientas diseñadas para medir cuantitativamente el grado de fragilidad. Aunque los IF han demostrado excelente correlación con mortalidad, su uso en la práctica clínica es aún limitado. Ante la necesidad de nuevos IF más sintéticos y pragmáticos, se ha diseñado y evaluado un nuevo IF, basado en la VIG (IF-VIG). Material y métodos. Estudio observacional longitudinal prospectivo de una cohorte de pacientes que ingresaron en la Unidad Geriátrica de Agudos del Hospital Universitari de Vic a lo largo del año 2014. Se ha efectuado seguimiento hasta 12 meses o constar defunción, realizando contraste de hipótesis log-rank para las curvas de supervivencia según IF-VIG y análisis de curvas ROC para determinar la capacidad pronóstica. Resultados. Se incluyeron 590 pacientes (edad media 86,39 años), con una mortalidad al año del 46,4%. En el análisis comparativo se constatan diferencias estadísticamente significativas (p<0,05) para casi la totalidad de variables incluidas en el IF-VIG. Para las distintas puntuaciones del IF-VIG, las curvas de supervivencia también muestran diferencias significativas (X2=445, p<0,001). El área bajo la curva ROC a 12 meses es de 0,9 (0,88-0,92). Se estima un tiempo de administración inferior a 10min. Conclusiones. Los resultados avalan el IF-VIG como una herramienta sencilla (respecto al contenido), rápida (en el tiempo de administración), con capacidad discriminativa (en el diagnóstico situacional) y predictiva (con elevada correlación con mortalidad) (AU)

Introduction. Frailty is closely linked to health results. Frailty indexes (FI) and the Comprehensive Geriatric Assessment (CGA) are multidimensional tools. FI serve to quantitatively measure frailty levels. They have shown to have an excellent correlation with mortality. However, they are infrequently used in clinical practice. Given the need for new, more concise, and pragmatic FI, a new FI is proposed based on a CGA (Frail-VIG Index). Material and methods. A prospective, observational, longitudinal study was conducted, with cohort follow up at 12 months or death. Participants were patients admitted in the Geriatric Unit of the University Hospital of Vic (Barcelona, Spain) during 2014. Contrast of hypothesis log-rank for survival curves according to Frail-VIG index, and analysis of ROC curves were performed to assess prognostic capacity. Results. A total of 590 patients were included (mean age=86.39). Mortality rate at 12 months was 46.4%. The comparative analysis showed statistically significant differences (P<.05) for almost all variables included in the Frail-VIG index. Survival curves also show significant differences (X2=445, P<.001) for the different Frail-VIG index scores. The area under the ROC curve at 12 months was 0.9 (0.88-0.92). An administration time of the Index is estimated at less than 10minutes. Conclusions. Results endorse the Frail-VIG index as a simple (as for contents), rapid (for administration time) tool, with discriminative (for situational diagnosis) and predictive capacity (high correlation with mortality) (AU)

[Frail-VIG index: Design and evaluation of a new frailty index based on the Comprehensive Geriatric Assessment]. / Índice frágil-VIG: diseño y evaluación de un índice de fragilidad basado en la Valoración Integral Geriátrica.

INTRODUCTION: Frailty is closely linked to health results. Frailty indexes (FI) and the Comprehensive Geriatric Assessment (CGA) are multidimensional tools. FI serve to quantitatively measure frailty levels. They have shown to have an excellent correlation with mortality. However, they are infrequently used in clinical practice. Given the need for new, more concise, and pragmatic FI, a new FI is proposed based on a CGA (Frail-VIG Index). MATERIAL AND METHODS: A prospective, observational, longitudinal study was conducted, with cohort follow up at 12 months or death. Participants were patients admitted in the Geriatric Unit of the University Hospital of Vic (Barcelona, Spain) during 2014. Contrast of hypothesis log-rank for survival curves according to Frail-VIG index, and analysis of ROC curves were performed to assess prognostic capacity. RESULTS: A total of 590 patients were included (mean age=86.39). Mortality rate at 12 months was 46.4%. The comparative analysis showed statistically significant differences (P<.05) for almost all variables included in the Frail-VIG index. Survival curves also show significant differences (X2=445, P<.001) for the different Frail-VIG index scores. The area under the ROC curve at 12 months was 0.9 (0.88-0.92). An administration time of the Index is estimated at less than 10minutes. CONCLUSIONS: Results endorse the Frail-VIG index as a simple (as for contents), rapid (for administration time) tool, with discriminative (for situational diagnosis) and predictive capacity (high correlation with mortality).

Utility of the NECPAL CCOMS-ICO© tool and the Surprise Question as screening tools for early palliative care and to predict mortality in patients with advanced chronic conditions: A cohort study.

BACKGROUND: The Surprise Question (SQ) identifies patients with palliative care needs. The NECPAL CCOMS-ICO© (NECPAL) tool combines the Surprise Question with additional clinical parameters for a more comprehensive assessment. The capacity of these screening tools to predict mortality is still unknown. AIM: To explore the predictive validity of the NECPAL and SQ to determine 12- to 24-month mortality. DESIGN: Longitudinal, prospective and observational cohort study. SETTING/PARTICIPANTS: Three primary care centres, one general hospital, one intermediate care centre, and four nursing homes. Population cohort with advanced chronic conditions and limited life prognosis. Patients were classified according to SQ and NECPAL criteria and followed for 24 months. RESULTS: Data available to assess 1059 of 1064 recruited patients (99.6%) at 12 and 24 months: 837 patients were SQ+ and 780 were NECPAL+. Mortality rates at 24 months were as follows: 44.6% (SQ+) versus 15.8% (SQ-) and 45.8% (NECPAL+) versus 18.3% (NECPAL-) ( p = 0.000). SQ+ and NECPAL+ identification was significantly correlated with 24-month mortality risk (hazard ratios: 2.719 and 2.398, respectively). Both tools were highly sensitive (91.4, CI: 88.7-94.1 and 87.5, CI: 84.3-90.7) with high negative predictive values (84.2, CI: 79.4-89.0 and 81.7, CI: 77.2-86.2), with low specificity and positive predictive value. The prognostic accuracy of SQ and NECPAL was 52.9% and 55.2%, respectively. The predictive validity was slightly better for NECPAL. CONCLUSION: SQ and NECPAL are valuable screening instruments to identify patients with limited life prognosis who may require palliative care. More research is needed to increase its prognostic utility in combination with other parameters.

Uptake and factors that influence the use of 'sit less, move more' occupational intervention strategies in Spanish office employees.

BACKGROUND: Little is known about the types of 'sit less, move more' strategies that appeal to office employees, or what factors influence their use. This study assessed the uptake of strategies in Spanish university office employees engaged in an intervention, and those factors that enabled or limited strategy uptake. METHODS: The study used a mixed method design. Semi-structured interviews were conducted with academics and administrators (n = 12; 44 ± 12 mean SD age; 6 women) at three points across the five-month intervention, and data used to identify factors that influenced the uptake of strategies. Employees who finished the intervention then completed a survey rating (n = 88; 42 ± 8 mean SD age; 51 women) the extent to which strategies were used [never (1) to usually (4)]; additional survey items (generated from interviewee data) rated the impact of factors that enabled or limited strategy uptake [no influence (1) to very strong influence (4)]. Survey score distributions and averages were calculated and findings triangulated with interview data. RESULTS: Relative to baseline, 67% of the sample increased step counts post intervention (n = 59); 60% decreased occupational sitting (n = 53). 'Active work tasks' and 'increases in walking intensity' were the strategies most frequently used by employees (89% and 94% sometimes or usually utilised these strategies); 'walk-talk meetings' and 'lunchtime walking groups' were the least used (80% and 96% hardly ever or never utilised these strategies). 'Sitting time and step count logging' was the most important enabler of behaviour change (mean survey score of 3.1 ± 0.8); interviewees highlighted the motivational value of being able to view logged data through visual graphics in a dedicated website, and gain feedback on progress against set goals. 'Screen based work' (mean survey score of 3.2 ± 0.8) was the most significant barrier limiting the uptake of strategies. Inherent time pressures and cultural norms that dictated sedentary work practices limited the adoption of 'walk-talk meetings' and 'lunch time walking groups'. CONCLUSIONS: The findings provide practical insights into which strategies and influences practitioners need to target to maximise the impact of 'sit less, move more' occupational intervention strategies.