Experiencia de una Unidad de Prevención de Caídas de un hospital de cuidados intermedios

Introduction

The aim of this study is to determine clinical features and interventions in patients attended in our hospital falls prevention unit.

Material and methods

Medical records and evaluation protocols from October 2010 to June 2012 were reviewed. Results are expressed in means and standard deviation.

Results

We studied 68 patients: 53 came due to falls (77.9%), and 15 (22%) due to gait disorders. The mean age was 77.6±7.9. Number of women: 63 (92.6%). Previous Barthel Index was 94/100, cognitive impairment 23 (33.8%), polypharmacy 69.1%, orthostatic hypotension 18 (26.4%). Walking speed 0.66± 0.19 m/s and Time up and go to (TUG) 16.6±4.5 s. Post-urography detected vestibular dysfunction in 34 patients (77%). Clinical cause of fall and/or gait disorder was multifactorial in 33 (48.5%), Parkinsonism 19 (27.9%), chronic pain/arthropathy 8 (11.4%), and vestibular syndrome 8 (11.4%). Two-thirds (45; 66.1%) of the patients began Physical therapy, and vitamin D was given to 47 (69.1%). Phone calls were made to patients and/or their relatives and noted that after 3 months of the treatment: 48 (70.5%) had no fall; 59 (86.7%) patients followed the recommendations, and 57 (83.8%) were satisfied.

Conclusions

In this sample of older patients, mostly female with a good functional and cognitive condition, the causes of the falls were multifactorial in the half of the cases, and the post-urography detected vestibular changes in the half of the patients.     

Implantación de una Unidad de Ortogeriatría de Agudos en un hospital de segundo nivel

Background

Patients with hip fracture (HF), due to their characteristics, require a specific support. The Acute Orthogeriatric Unit (OGU) has been shown to be one of the most beneficial.

Objective

To evaluate the main variables of HF patients treated at an OGU and compare them with the previous referral model (RC).

Material and methods

A prospective observational study with retrospective control was conducted on 169 patients, split into two groups. In the RC group, patients were admitted to conventional trauma ward. In the OGU group, an early geriatric assessment was performed, and patients were simultaneously attended daily by the orthopaedic surgeon, nurse and geriatrician, and the surgery times, work load, discharge and destination, were planned in a weekly meeting with the rest of professionals.

Results

A total of 71 patients were included in the RC group and 96 in the OGU group. The preoperative characteristics were similar, except for a slightly higher comorbidity in the OGU group. The OGU patients were operated on earlier (3.82±2.08 vs 4.61±2.5 days; P<.32), and overall hospital stay was reduced by 28% (11.84±4.04 vs 16.46±8.4 days; P<.001). The functional efficiency (Barthel Index at discharge-Barthel Index at admission/overall stay - stay before surgery) was higher in the OGU group (1.56±0.7 vs 2.61±1.1; P<.05). There were no differences in functional status, mortality or discharge location.

Conclusions

The OGU is a level of care that provides effective medical care in HF patients in general hospitals.     

Características antropométricas,funcionales y de fuerza explosiva de mujeres mayores de 50 años físicamente activas de la ciudad de Bogotá, Colombia

Objective

To analyze the relationship between different test measuring explosive strength and functionality of active women participating in a leisure sport program in order to describe the caracteristics of health status and look for tools for diagnosing and monitoring degenerative process.

Methods

This study was conducted on 102 women physically active and without risk factors. Anthropometric, functional independence and explosive strength tests were applied.

Results

Mean age 60.08±5.35 years; body mass index: 26.81±3.91; percentage of fat: 52.45±4.75; percentage of muscle mass: 37.24±6.77; tests of functional independence: maximum speed (30 meters): 9.39±1.92 s; speed-agility (30 meters): 12.93±1.59 s, and dynamic balance (6 meters): 21.9±8.01 s. Explosive Strength (Bosco test): Squat Jump: 12.23±3.05 cm, Countermovement Jump: 13.18±3.04 cm and Countermovement Jump Arm swing: 14.80±4.01 cm.

Conclusion

The statistical relationships found between body composition, explosive strength and functionality tests, are important tools for diagnosing and monitoring, and could improve the intervention models on the elderly.     

La unidad de ortogeriatría de agudos. Evaluación de su efecto en el curso clínico de los pacientes con fractura de cadera y estimación de su impacto económico

Objective

To study the effects of the management of hip fracture patients in an acute orthogeriatric unit shared between the departments of Orthopedic Surgery and Geriatrics compared with the usual hospital care, and to analyse financial differences in both systems of care.

Method

Prospective quasy-experimental randomized intervention study in 506 patients admited to a terciary hospital with an osteoporotic hip fracture. The usual model of care was the admission to the orthopedic ward with a request to Geriatrics (RC) and the study model consisted of the admission to an orthogeriatric unit (OGU) for the shared co-management between orthopaedic surgeons and geriatricians. This model included the appointment of one spokesperson from each department, the specialist geriatric nurse management, early geriatric assessment, shared daily clinical care, weekly joint ward round and coordinated planning of the surgery schedule, the start of the ambulation and the time and setting of patient discharge.

Results

Two hundred fifty five consecutive patients admitted to the OGU and 251 patients managed simultaneusly by the RC model were included. Except for a mean age slightly lower in the OGU group, there were no differences neither in the baseline patients characteristics nor in the surgical rates between the two groups. Among the OGU patients group it was more frequent to receive rehabilitation in the acute setting, to be able to walk at discharge and to be referred to a geriatric rehabilitation unit (all with P<.05). The OGU patients received geriatric assessment and were operated on earlier than the RC patients (P<.001). The length of stay in the acute ward was 34% shorter in the OGU patients (mean 12.48±5 vs 18.9±8.6 days, P<.001) (median 12 [9-14] vs 17 [13-23] days, P<.001). The whole hospital length of stay, including the days spent in the geriatric rehabilitation units, was 11% shorter in the OGU patients (mean 21.16 ±14.7 vs 23.9 ±13.8 days, P<0.05) (median 14 [10-31] vs 20 [14-30] days, P<.001). The OGU saved 1,207 € to 1,633 € per patient when estimated by the costs for process model, and 3,741 € when estimated by the costs for stay model.

Conclusions

The OGU is a hospital setting that provides an improvement in the patients functional outcome and a reduction in the hospital length of stay. Therefore it saves health care resources. These findings show the OGU as an advisable setting for the acute care of hip fracture patients.     

Les premières étapes de la colonisation de l’Europe et l’arrivée de l’Homme sur les rives de la Méditerranée

Over recent years, many discoveries have renewed our knowledge about the oldest stone industries and also about the behaviour and lifestyle of the hominids that made them, not only in East Africa, but also in the Near East, in Trans Caucasia and in southern Europe. If the first tools making hominids appear in East Africa as early as 2.55 million years ago, they are present in the Levant a little over 2 million years ago, as early as 1.81 million years ago at the gates of Europe in Trans-Caucasia, and a little over 1.4 million years ago on the Mediterranean coasts of Europe.     

Guías clínicas de fractura de cadera. Comparación de sus principales recomendaciones

Hip fracture is the most severe complication of osteoporosis, and despite being a frequent health problem, there is a wide variability in both the health care provided to these patients and the results achieved after their treatment. Clinical guidelines are a tool that helps to reduce this variability. The authors of this review try to give a panoramic and comparative view of the key recommendations proposed by the main guidelines for the hospital care of hip fracture patients. Recommendations on the care in the acute phase are reviewed, particularly the initial hospital management, use of tools, preventive measures to avoid medical complications, surgery related aspects, treatment of usual clinical problems, and shared orthopaedic and geriatric care. Circulating and putting into practice the main recommendations will help to improve the health care provided to these patients and obtain better outcomes.     

L’industrie aurignacienne de la grotte de Šandalja II (Istrie, Croatie) dans le contexte de la région de l’Est de l’Adriatique

This paper presents the results obtained by lithic analysis of Early Upper Palaeolithic levels in Šandalja II Cave, Istria, Croatia. Technological and typological analysis of stone and typological analysis of bone artefacts have been carried out. Production of flakes in Aurignacian levels (G, F, E and E/F) is dominant, but blade and bladelets production is also present. Blades and bladelets were produced by direct soft hammer technique. Aurignacian people of Šandalja II produced their debitage mainly on local grey chert, which is often patinated. Šandalja II is one of the rare—if not the only—site with Aurignacian industry in eastern Adriatic region. The main reason for absence of such industry at other sites can be seen in scarce population or abandonment of some parts of this region.     

Elaboración de una herramienta para la estimación del riesgo de mortalidad a corto y medio plazo tras el alta de una Unidad de Hospitalización de Agudos de Geriatría

Objectives

To identify predictive factors for 6 and 12-months mortality after discharge from a geriatric acute care unit, and from these, derive a mortality-risk index.

Methods and analysis

Prospective cohort study will be conducted on patients over 70 years-old admitted to a geriatric acute care unit and survived to hospital discharge. The main outcome measure will be mortality at 6 months and 12 months after discharge. Independent variables include sociodemographics, functional status, comorbidities, and clinical and laboratory characteristics. Risk factors associated with mortality will be constructed using multivariate logistic regression models. To build the mortality index, points will be assigned to each risk factor by dividing each beta coefficient in the logistic model by the lowest beta coefficient. A score will be assigned to each subject by adding up the points for each risk factor present in the model. The predictive accuracy of the model will be determined by comparing the predicted versus observed mortality in the study population and calculating the area under the ROC curves in both populations.

Conclusions

The risk-mortality index developed would allow an easy estimate to be made of individual risk of death at 6 months and 12 months after discharge from a geriatric acute care unit, with the purpose of establishing care plans and individualising treatment, according to real objectives.