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BACKGROUND: Measurement of muscle mass and function, and thereafter, screening and diagnosis of sarcopenia, is a challenge and a need in hospitalized older adults. However, it is difficult in complex real-world old patients, because usually they are unable to collaborate with clinical, functional, and imaging testing. Ultrasound measurement of quadriceps rectus femoris (QRF) provides a non-invasive, real-time assessment of muscle quantity and quality, and is highly acceptable to participants with excellent inter-rater and intra-rater variability. However, normative data, protocol standardization, and association with longitudinal outcomes, needs further research and consensus. METHODS: Prospective exploratory multicenter study in older adults admitted to Acute Geriatric Units (AGUs) for medical reasons. 157 subjects from 7 AGUs of Spain were recruited between May 2019 and January 2022. Muscle ultrasound measurements of the anterior vastus of the QRF were acquired on admission and on discharge, using a previously validated protocol, using a Chieson model ECO2 ultrasound system (Chieson Medical Technologies, Co. Ltd, Wimxu District Wuxi, Jiangsu, China). Measurements included the cross-sectional area, muscle thickness in longitudinal view, intramuscular central tendon thickness, echogenicity, and the presence or absence of edema and fasciculations. Functional, nutritional, and DXA measurements were provided. Clinical follow-up was completed at discharge, and 30 and 90 days after discharge. Variations between hospital admission and discharge ultrasound values, and the relationship with clinical variables, will be analyzed using paired t-tests, Wilcoxon tests, or Mc Nemar chi-square tests when necessary. Prevalence of sarcopenia will be calculated, as well as sensitivity and specificity of ultrasound measurements to determine sarcopenia. Kappa analysis will be used to analyze the concordance between measurements, and sensitivity analysis will be conducted for each participating center. DISCUSSION: The results obtained will be of great interest to the scientific geriatric community to assess the utility and validity of ultrasound measurements for the detection and follow-up of sarcopenia in hospitalized older adults, and its association with adverse outcomes. TRIAL REGISTRATION: NCT05113758. Registration date: November 9th 2021. Retrospectively registered.
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Sarcopenia , Idoso , Humanos , Hospitalização , Estudos Multicêntricos como Assunto , Estudos Observacionais como Assunto , Estudos Prospectivos , Músculo Quadríceps/diagnóstico por imagem , Sarcopenia/diagnóstico por imagem , Sarcopenia/epidemiologia , Ultrassonografia/métodosRESUMO
The high prevalence of falls and the enormous impact they have on the elderly population is a cause for concern. We aimed to develop a walking-monitor gait pattern (G-STRIDE) for older adults based on a 6-axis inertial measurement (IMU) with the application of pedestrian dead reckoning algorithms and tested its structural and clinical validity. A cross-sectional case-control study was conducted with 21 participants (11 fallers and 10 non-fallers). We measured gait using an IMU attached to the foot while participants walked around different grounds (indoor flooring, outdoor floor, asphalt, etc.). The G-STRIDE consisted of a portable inertial device that monitored the gait pattern and a mobile app for telematic clinical analysis. G-STRIDE made it possible to measure gait parameters under normal living conditions when walking without assessing the patient in the outpatient clinic. Moreover, we verified concurrent validity with convectional outcome measures using intraclass correlation coefficients (ICCs) and analyzed the differences between participants. G-STRIDE showed high estimation accuracy for the walking speed of the elderly and good concurrent validity compared to conventional measures (ICC = 0.69; p < 0.000). In conclusion, the developed inertial-based G-STRIDE can accurately classify older people with risk to fall with a significance as high as using traditional but more subjective clinical methods (gait speed, Timed Up and Go Test).
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Acidentes por Quedas , Dispositivos Eletrônicos Vestíveis , Idoso , Estudos de Casos e Controles , Estudos Transversais , Marcha , Humanos , Projetos Piloto , Equilíbrio Postural , Estudos de Tempo e Movimento , CaminhadaRESUMO
OBJECTIVE: To describe the differences according to mental status at admission on the care process and 30-day outcomes in hip fracture patients, mainly regarding the use of rehabilitation resources and anti-osteoporotic medication, by analysing data from the Spanish National Hip Fracture Registry (RNFC, "Registro Nacional de Fracturas de Cadera" in Spanish). METHODS: We analysed prospectively collected data from a cohort of patients admitted participating in the Spanish National Hip Fracture Registry (RNFC) in 76 Spanish hospitals between 2017 and 2019. We classified participants using Short Portable Mental Status Questionnaire (SPMSQ), defining two groups: patients with ≤2 SPMSQ score and patients with >2 SPMSQ score. RESULTS: Of 21,254 patients was recorded SPMSQ in 17,242 patients, 9052 were >2 SPMSQ score (52.6%). These were older (87.7 vs. 85.3 years; p<0.001), had worse mobility (no-independent walking ability 26.0% vs. 4.5%; p<0.001) and were more likely to be living in nursing homes (35.3% vs. 9.6%; p<0.001). They were more likely to be treated nonoperatively (3.8% vs. 1.5%; p>0.001), less early mobilisation (57.5% vs. 68.9%; p<0.001) and suffered higher in-hospital mortality (5.2% vs. 2.7%; p<0.001). At discharge, they received less anti-osteoporotic medication (37.9% vs. 48.9%; p<0.001) and returned home less often (29.8%% vs. 51.2%; p<0.001). One month after fracture, patients with >2 SPMSQ score had poorer mobility (no-independent walking ability 44.4% vs. 24.9%; p<0.001) and were newly institutionalised in a nursing home more (12.6% vs. 12.0%; p<0.001) and were more likely to die by one-month post-fracture (9.5% vs. 4.6%; p<0.001). CONCLUSION: RNFC patients with >2 SPMSQ score were more vulnerable and had poorer outcomes than patients with ≤2 SPMSQ score, suggesting that they need specialised care in-hospital and in the recovery phase.
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Fraturas do Quadril , Sistema de Registros , Humanos , Masculino , Feminino , Espanha/epidemiologia , Idoso de 80 Anos ou mais , Idoso , Estudos ProspectivosRESUMO
OBJECTIVES: The main objective was to analyze the evolution of muscle of the Quadriceps Rectus Femoris (QRF) between admission and discharge, in older adults hospitalized with an acute medical disease in Acute Geriatric Units (AGUs). DESIGN: Prospective multicentric observational cohort study. SETTING: Seven AGUs from University Hospitals in Spain. PARTICIPANTS: Hospitalized adults ≥ 70 years old, able to ambulate and without severe dementia. MEASUREMENTS: Ultrasound measurements of QRF were acquired at 2/3 distal between anterior-superior iliac spine and patella in both legs by trained Geriatricians. Ultrasound Chison model ECO2 was used. QRF area, thickness, edema, echogenicity, and fasciculations were measured. RESULTS: From the complete sample (n = 143), in 45 (31.5%) participants, ultrasound images were classified as non-valid by an expert radiologist. Mean age was 87.8 (SD 5.4). Mean hospital stay 7.6 days (SD 4.3). From those with valid images, 36 (49.3%), 2 (2.7%), and 35 (47.9%) presented a decrease, equal values, or an increase in QRF area from baseline to discharge, respectively, and 37 (50.0%), 2 (2.7%), and 35 (47.3%) presented a decrease, equal values, or an increase in QRF thickness, respectively. 26 (35.6%) presented a decrease in more than 0.2 cm2 of QRF area, and 23 (31.1%) a decrease in more than 0.1 cm of QRF thickness. Only 4 (5.4%) patients presented new edema, while 13 (17.6%) worsened echogenicity. CONCLUSION: One third of older adults develop significant muscle loss during a hospitalization for acute medical diseases. TRIAL REGISTRATION NUMBER: NCT05113758.
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Hospitalização , Músculos , Humanos , Idoso , Idoso de 80 Anos ou mais , Estudos Prospectivos , Ultrassonografia , EdemaRESUMO
BACKGROUND: Vitamin D may have immunomodulatory functions, and might therefore play a role in the pathogenesis of acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection. However, no conclusive evidence exists regarding its impact on the prevalence of this infection, the associated course of disease, or prognosis. OBJECTIVE: To study the association between SARS-CoV-2 infection and vitamin D deficiency in patients attending a tertiary university hospital, and to examine the clinical course of infection and prognosis for these patients. METHODS: This non-interventional, retrospective study, which involved big-data analysis and employed artificial intelligence to capture data from free text in the electronic health records of patients diagnosed with SARS-CoV-2, was undertaken at a tertiary university hospital in Madrid, Spain, between March 2020 and March 2021. The variables recorded were vitamin D deficiency, sociodemographic and clinical characteristics, course of disease, and prognosis. RESULTS: Of the 143,157 patients analysed, 36,261 had SARS-CoV-2 infection (25.33%) during the study period, among whom 2,588 (7.14%) had a vitamin D deficiency. Among these latter patients, women (OR 1.45 [95%CI 1.33-1.57]), adults over 80 years of age (OR 2.63 [95%CI 2.38-2.91]), people living in nursing homes (OR 2.88 [95%CI 2.95-3.45]), and patients with walking dependence (OR 3.45 [95%CI 2.85-4.26]) appeared in higher proportion. After adjusting for confounding factors, a higher proportion of subjects with SARS-CoV-2 plus vitamin D deficiency required hospitalisation (OR 1.38 [95%CI 1.26-1.51]), and had a longer mean hospital stay (3.94 compared to 2.19 days in those with normal levels; P = 0.02). CONCLUSION: A low serum 25(OH) vitamin D concentration in patients with SARS-CoV-2 infection is significantly associated with a greater risk of hospitalisation and a longer hospital stay. Among such patients, higher proportions of institutionalised and dependent people over 80 years of age were detected.
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COVID-19 , Deficiência de Vitamina D , Adulto , Humanos , Feminino , Idoso de 80 Anos ou mais , Estudos Retrospectivos , Estudos de Casos e Controles , COVID-19/epidemiologia , Inteligência Artificial , SARS-CoV-2 , Deficiência de Vitamina D/complicações , Deficiência de Vitamina D/epidemiologia , Vitamina D , Análise de DadosRESUMO
INTRODUCTION: Clinical guidelines recommend comprehensive multifactorial assessment and intervention to prevent falls and fractures in older populations. METHODS: A descriptive study was conducted by the Falls Study Group of the Spanish Geriatric Medicine Society (SEMEG) to outline which types of healthcare-specific resources were assigned for fall assessment in Spanish geriatric departments. A self-reported seven-item questionnaire was delivered from February 2019 to February 2020. Where geriatric medicine departments were not available, we tried to contact geriatricians working in those areas. RESULTS: Information was obtained regarding 91 participant centers from 15 autonomous communities, 35.1% being from Catalonia and 20.8% from Madrid. A total of 21.6% reported a multidisciplinary falls unit, half of them in geriatric day hospitals. Half of them reported fall assessment as part of a general geriatric assessment in general geriatric outpatient clinics (49.5%) and, in 74.7% of cases, the assessment was based on functional tests. A total of 18.7% reported the use of biomechanical tools, such as posturography, gait-rides or accelerometers, for gait and balance analysis, and 5.5% used dual X-ray absorptiometry. A total of 34% reported research activity focused on falls or related areas. Regarding intervention strategies, 59% reported in-hospital exercise programs focused on gait and balance improvement and 79% were aware of community programs or the pathways to refer patients to these resources. CONCLUSIONS: This study provides a necessary starting point for a future deep analysis. Although this study was carried out in Spain, it highlights the need to improve public health in the field of fall prevention, as well as the need, when implementing public health measures, to verify that these measures are implemented homogeneously throughout the territory. Therefore, although this analysis was at the local level, it could be useful for other countries to reproduce the model.
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Fraturas Ósseas , Geriatria , Humanos , Idoso , Departamentos Hospitalares , Medição de Risco/métodos , Avaliação Geriátrica/métodosRESUMO
Falls are one of the classic giant geriatric syndromes with a multifactorial etiopathogenesis and closely related to frailty, being this relationship bidirectional. The Consensus Document on the Prevention of Frailty and Falls approved by the Interterritorial Council of the National Health System in 2014 provides recommendations for the screening of frailty and falls in all older adults in order to develop a management plan in high risk older adults so to prevent disability. This review describes the intrinsic relationship between frailty and falls, falls assessment and screening instruments to use and detect frailty and finally gives evidence-based recommendations to reduce falls impact.
Las caídas son uno de los grandes síndromes geriátricos, con una etiopatogenia multifactorial y con una estrecha relación con la fragilidad, siendo esta relación bidireccional. El Documento de Consenso sobre Prevención de Fragilidad y Caídas aprobado por el Consejo Interterritorial del Sistema Nacional de Salud en 2014, propone un cribado universal de fragilidad y riesgo de caídas, con el objetivo de intervenir en aquellos ancianos de alto riesgo y por tanto prevenir discapacidad. Esta revisión evalúa la relación intrínseca entre caídas y fragilidad, describe las herramientas de valoración del paciente que presenta caídas, incidiendo en aquellos aspectos que detectan fragilidad y finalmente propone intervenciones que han demostrado reducir su impacto.
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Fragilidade , Idoso , Consenso , Idoso Fragilizado , Fragilidade/diagnóstico , Fragilidade/prevenção & controle , Avaliação Geriátrica , Humanos , Programas de Rastreamento , EspanhaRESUMO
INTRODUCTION: There are no previous studies evaluating the effect of intravenous iron therapy on functional and cognitive status of patients with hip fracture (HF). MATERIAL AND METHODS: A single-centre randomised, placebo-controlled, double-blind and parallel treatment, clinical trial has been designed to assess the efficacy of intravenous iron therapy during the peri-operative period in elderly patients suffering from a HF. Blinding will be ensured by the packaging of the drug infusion system. On days 1, 3, and 5 from admission, the intervention group will receive 200mg Venofer® (iron sucrose) diluted in 100ml saline, and the control group 100ml saline, also on days 1, 3 and 5. Patients will received conventional treatment in ortho-geriatric unit of the Hospital Infanta Sofia. Functional variables (activities of daily living and walking), cognitive (cognitive status and delirium), surgical, demographic and clinical characteristics will be collected during admission in order to assess the impact of treatment. A safety analysis of the treatment will also performed. Patients will be followed-up at 3, 6, and 12 months. RESULTS: The study will attempt to provide evidence on the impact of the intravenous iron administration on functional recovery. It will be determined whether iron therapy negatively affects the incidence of post-operative delirium. Finally, report will be presented on the safety data of intravenous iron in elderly HF patients, as well as the impact on allogenic blood transfusion savings. CONCLUSIONS: The inclusion of elderly HF patients admitted to an ortho-geriatric unit, in a clinical trial, will help to improve the knowledge of the treatment impact on a usual scenario, and provide useful data for use in other units.
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Delírio/epidemiologia , Óxido de Ferro Sacarado/administração & dosagem , Hematínicos/administração & dosagem , Fraturas do Quadril/cirurgia , Complicações Pós-Operatórias/epidemiologia , Recuperação de Função Fisiológica , Idoso , Método Duplo-Cego , Feminino , Hospitalização , Humanos , Infusões Intravenosas , MasculinoRESUMO
BACKGROUND AND OBJECTIVE: A number of subjects aged over 65 suffer from some kind of chronic pain. The constant growth of this demographic group makes research of new and efficacious treatment strategies necessary. Transdermal buprenorphine has shown to be a safe and efficacious pharmacotherapy for patients with moderate to severe chronic pain in clinical trials. This paper provides the outcome of this drug in routine clinical practice. PATIENTS AND METHOD: A prospective, uncontrolled observational study that included a 3-month follow-up of patients starting transdermal buprenorphine was performed. Information was collected systematically on pain relief, quality of life (EuroQol-5D questionnaire), comfort of patch use and adverse events. Missing data were imputed by the <
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Analgésicos Opioides/administração & dosagem , Buprenorfina/administração & dosagem , Dor/tratamento farmacológico , Administração Cutânea , Idoso , Doença Crônica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
INTRODUCTION: The use of proton pump inhibitors (PPI) has increased exponentially since they were introduced. However concerns have been raised regarding the appropriateness of these prescriptions, and the potential side effects, particularly in frail elderly people, as well as the cost of this treatment. The aim of this study was to assess the extent and appropriateness of PPI prescribing in a group of patients over 65 years old admitted to the functional recovery unit of a medium-stay hospital. MATERIALS AND METHODS: A retrospective review of inpatient prescribing of PPI was carried out in a functional recovery unit in Hospital de la Fuenfría, selecting those older than 65 years, who were admitted during 2011. Data obtained from medical records included, prescription of a PPI before admission and at the time of discharge from hospital (both acute care hospital and Hospital de la Fuenfría), type of PPI, and indications for their prescription. RESULTS: Inclusion criteria were met by 296 patients (mean age 78.8 years, 70.6% females). A total of 45.3, 79.1 and 75.5% of patients were on PPIs before admission, and at the time of being discharge from acute care hospital, and Hospital de la Fuenfría, respectively. A valid indication for therapy was not apparent in 62.7, 30.8 and 54.2% of them. Omeprazole was the most widely prescribed PPI. CONCLUSIONS: There appears to be a widespread and inappropriate use of PPIs in hospital practice. Interventions are needed to curtail this inappropriate prescribing practice, avoiding side effects and drug interactions.