RESUMO
As the population ages, the prevalence of dysphagia among older adults is a growing concern. Age-related declines in physiological function, coupled with neurological disorders and structural changes in the pharynx associated with aging, can result in weakened tongue propulsion, a prolonged reaction time of the submental muscles, delayed closure of the laryngeal vestibule, and delayed opening of the upper esophageal sphincter (UES), increasing the risk of dysphagia. Dysphagia impacts the physical health of the elderly, leading to serious complications such as dehydration, aspiration pneumonia, malnutrition, and even life-threatening conditions, and it also detrimentally affects their psychological and social well-being. There is a significant correlation between frailty, sarcopenia, and dysphagia in the elderly population. Therefore, older adults should be screened for dysphagia to identify both frailty and sarcopenia. A reasonable diagnostic approach for dysphagia involves screening, clinical assessment, and instrumental diagnosis. In terms of treatment, multidisciplinary collaboration, rehabilitation training, and the utilization of new technologies are essential. Future research will continue to concentrate on these areas to enhance the diagnosis and treatment of dysphagia, with the ultimate aim of enhancing the quality of life of the elderly population.
Assuntos
Transtornos de Deglutição , Humanos , Transtornos de Deglutição/terapia , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/fisiopatologia , Idoso , Sarcopenia/diagnóstico , Sarcopenia/terapia , Sarcopenia/epidemiologia , Sarcopenia/fisiopatologia , Idoso de 80 Anos ou mais , Qualidade de Vida , Fragilidade/diagnóstico , Fragilidade/complicações , Avaliação Geriátrica/métodosRESUMO
Frailty and sarcopenia are frequently observed in patients with end-stage liver disease. Frailty is a complex condition that arises from deteriorations across various physiological systems, including the musculoskeletal, cardiovascular, and immune systems, resulting in a reduced ability of the body to withstand stressors. This condition is associated with declined resilience and increased vulnerability to negative outcomes, including disability, hospitalization, and mortality. In cirrhotic patients, frailty is influenced by multiple factors, such as hyperammonemia, hormonal imbalance, malnutrition, ascites, hepatic encephalopathy, and alcohol intake. Assessing frailty is crucial in predicting morbidity and mortality in cirrhotic patients. It can aid in making critical decisions regarding patients' eligibility for critical care and transplantation. This, in turn, can guide the development of an individualized treatment plan for each patient with cirrhosis, with a focus on prioritizing exercise, proper nutrition, and appropriate treatment of hepatic complications as the primary lines of treatment. In this review, we aim to explore the topic of frailty in liver diseases, with a particular emphasis on pathophysiology, clinical assessment, and discuss strategies for preventing frailty through effective treatment of hepatic complications. Furthermore, we explore novel assessment and management strategies that have emerged in recent years, including the use of wearable technology and telemedicine.
Assuntos
Doença Hepática Terminal , Fragilidade , Hepatopatias , Desnutrição , Sarcopenia , Humanos , Fragilidade/diagnóstico , Fragilidade/terapia , Doença Hepática Terminal/complicações , Doença Hepática Terminal/diagnóstico , Doença Hepática Terminal/terapia , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Cirrose Hepática/terapia , Hepatopatias/complicações , Hepatopatias/diagnóstico , Hepatopatias/terapia , Desnutrição/diagnóstico , Desnutrição/etiologia , Desnutrição/terapia , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/terapiaRESUMO
Sarcopenic obesity is defined as the coexistence of sarcopenia and obesity in the same individual, characterized by of the co-presence of body fat accumulation and muscle loss. This condition is currently a major concern as it is associated with frailty and disabilities such as cardiovascular disease, fractures, dementia, cancer, and increased all-cause mortality. Particularly, older individuals remain at risk of sarcopenic obesity. Progress at several levels is needed to improve the global prognostic outlook for this condition, including the elaboration and implementation of a more uniform definition that may favor the identification and specification of prevalence by age group. Furthermore, improvements in the understanding of the pathogenesis of sarcopenic obesity may lead to the development of more specific therapeutic interventions to improve prognosis. We reviewed the knowledge on sarcopenic obesity and its associations with cardiovascular diseases and mortality.
Assuntos
Doenças Cardiovasculares , Sarcopenia , Humanos , Sarcopenia/complicações , Sarcopenia/epidemiologia , Sarcopenia/terapia , Doenças Cardiovasculares/epidemiologia , Doenças Cardiovasculares/etiologia , Doenças Cardiovasculares/terapia , Obesidade/complicações , Obesidade/epidemiologia , Obesidade/terapia , Tecido Adiposo , PrognósticoRESUMO
OBJECTIVES: Identification the optimal management intervention of sarcopenia is a concern of health systems. We aimed to analyze the cost-effectiveness of sarcopenia management strategies in Iran. METHODS: We constructed a lifetime Markov model based on natural history. The strategies comparedincluded exercise training, nutritional supplements, whole body vibration (WBV), and various exercise interventions and nutritional supplement combinations. A total of 7 strategies was evaluated in addition to the non-intervention strategy. Parameter values were extracted from primary data and the literature, and the costs and Quality-adjusted life years (QALYs) were calculated for each strategy. Deterministic and probabilistic sensitivity analysis, including the expected value of perfect information (EVPI), was also performed to determine the robustness of the model. Analyses were performed using the 2020 version of TreeAge Pro software. RESULTS: All seven strategies increased lifetime effectiveness (QALYs). The protein and Vitamin D3 (P + D) strategy had the highest effectiveness values among all strategies. After removing the dominated strategies, the estimated ICER for the P + D compared to Vitamin D3 alone (D) strategy was calculated as $131,229. Considering the cost-effectiveness threshold ($25,249), base-case results indicated that the D strategy was the most cost-effective strategy in this evaluation. Sensitivity analysis of model parameters also demonstrated the robustness of results. Also, EVPI was estimated at $273. CONCLUSIONS: Study results, as the first economic evaluation of sarcopenia management interventions, showed that despite the higher effectiveness of D + P, the D strategy was the most cost-effective. Completing clinical evidence of various intervention options can lead to more accurate results in the future.
Assuntos
Análise de Custo-Efetividade , Sarcopenia , Humanos , Irã (Geográfico) , Sarcopenia/terapia , Análise Custo-Benefício , Vitamina D , Anos de Vida Ajustados por Qualidade de VidaRESUMO
Sarcopenia and frailty are frequent in cirrhosis, and both contribute to increased morbidity and mortality. The complex pathogenesis of sarcopenia in cirrhosis is mainly determined by hyperammonemia and malnutrition. Sarcopenia/frailty screening and reevaluation should be undertaken in all cirrhotic patients. Frailty tests are useful in the ambulatory setting, whereas the computed tomography scan is the diagnostic gold standard for sarcopenia. To manage sarcopenia/frailty, a multidisciplinary team should develop a personalized comprehensive care plan that includes patient education, protein/calorie intake goals, late evening meals, exercise programs, and micronutrient replenishment. In selected patients, branched-chain amino acid and testosterone supplements may also be beneficial.
Assuntos
Fragilidade , Desnutrição , Sarcopenia , Humanos , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/terapia , Fragilidade/diagnóstico , Fragilidade/terapia , Fragilidade/complicações , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Cirrose Hepática/terapia , Desnutrição/diagnóstico , Desnutrição/etiologia , Desnutrição/terapia , Suplementos NutricionaisAssuntos
Fragilidade , Transplante de Fígado , Desnutrição , Sarcopenia , Humanos , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/terapia , Fragilidade/complicações , Fragilidade/diagnóstico , Desnutrição/diagnóstico , Desnutrição/etiologia , Desnutrição/terapia , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico , Cirrose Hepática/terapiaAssuntos
Transtornos de Deglutição , Pneumonia Aspirativa , Sarcopenia , Humanos , Sarcopenia/complicações , Sarcopenia/diagnóstico , Sarcopenia/terapia , Transtornos de Deglutição/diagnóstico , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/terapia , Pneumonia Aspirativa/etiologia , Pneumonia Aspirativa/terapiaRESUMO
La sarcopenia está caracterizada por la baja masa y fuerza muscular en los adultos mayores. La implementación de técnicas de modificación de la conducta como la técnica de economía de fichas (TEF) puede fungir como estrategia para mejorar la adherencia al tratamiento. El objetivo fue evaluar el efecto de la TEF sobre las conductas de tratamiento: realizar la rutina de ejercicio de resistencia, consumir el suplemento de proteína y consumir el suplemento de vitamina D. Se realizó un estudio de caso de múltiples sujetos en ocho adultos mayores con sarcopenia. El estudio estuvo conformado por tres fases: pre-intervención, intervención conductual y post-intervención conductual. Se evaluó la frecuencia de las conductas de tratamiento en las tres fases, además de los cambios en masa y fuerza muscular. El análisis de los datos se realizó por medio de estadística descriptiva. Los resultados mostraron que la frecuencia de las conductas de tratamiento aumentó en el 100% de los participantes en la etapa de intervención conductual al comparar con la fase pre-intervención, valores que no regresaron a cero en la fase post-intervención conductual. El 83.3 % de los participantes dejaron de tener el diagnóstico de sarcopenia con base en los cambios de masa y fuerza muscular.
Sarcopenia is characterized by low muscle mass and strength in older adults. It is caused by decreased physical activity and quality of dietary intake. Therefore, the implementation of behavior modification techniques such as the token economy technique can serve as a strategy to improve treatment. The aim of the current study was to evaluate the effect of the token economy technique on treatment behaviors. A multiple case studies with an ABC-type design was conducted in eight older adults with sarcopenia. The intervention consisted of modification of treatment-related behaviors; in addition, changes in muscle mass and strength were assessed. The results showed that the frequency of target behaviors increased in 100% of the participants in the intervention stage compared to baseline. The frequency of the target behaviors did not return to the obtained baseline compared to the maintenance stage. 83.3% of the participants changed their sarcopenia diagnosis.
Assuntos
Humanos , Masculino , Feminino , Idoso , Idoso de 80 Anos ou mais , Reforço por Recompensa , Sarcopenia/terapia , Resistência Física , Ingestão de Alimentos , Terapia por Exercício , Cooperação e Adesão ao TratamentoRESUMO
OBJECTIVES: Frailty and sarcopenia have been related with adverse events, including hospitalization. However, its combined effect with hospitalization-related outcomes, including costs, has not been previously investigated. Our purpose was to explore how frailty, sarcopenia and its interaction could impact on healthcare expenditures. METHODS: 1358 community-dwelling older adults from the Toledo Study of Healthy Ageing (TSHA) were included. Sarcopenia was measured using the Foundation for the National Institutes of Health criteria fitted to our cohort. Frailty was defined according to Frailty Trait Scale 5 (FTS5) and the Frailty Index fitted to the cut-off points of TSHA population. Hospitalization costs were taken from hospital records and costs were attributed according to Diagnostic-Related Groups, using as the cost base year 2015. Two-part regression models were used to analyze the relationship between frailty and sarcopenia and hospital admission, number of hospitalizations, length of stay and hospitalization costs. RESULTS: Sarcopenia was associated only with the probability of being admitted to hospital. Frailty was also associated with higher hospital use, regardless of the frailty tool used, but in addition increased hospital admission costs at follow-up by 23.72% per year and by 19.73% in the full model compared with non-frail individuals. The presence of sarcopenia did not increase the costs of frailty but, by opposite, frailty significantly increased the costs in people with sarcopenia, reaching by 46-56%/patient/year at follow-up. Older adults with frailty and sarcopenia had a higher risk of hospitalization, disregarding the tool used to assess frailty, and higher hospitalization costs (FTS5) in the full model, at the cross-sectional and at the follow-up level. CONCLUSIONS: Frailty is associated with increased hospitalization costs and accounts for the potential effects of sarcopenia.
Assuntos
Fragilidade , Sarcopenia , Idoso , Estudos Transversais , Fragilidade/complicações , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Custos de Cuidados de Saúde , Gastos em Saúde , Humanos , Sarcopenia/diagnóstico , Sarcopenia/epidemiologia , Sarcopenia/terapia , Estados UnidosAssuntos
Fragilidade , Sarcopenia , Idoso , Assistência Ambulatorial , Avaliação Geriátrica , Humanos , Fenótipo , Sarcopenia/diagnóstico , Sarcopenia/terapiaRESUMO
PURPOSE: Sarcopenia and the frailty phenotype both indicate older adults at risk of adverse health outcomes and yet are not widely assessed in practice. We developed the Newcastle SarcScreen to enable assessment of these two ageing syndromes during clinical care. In the setting of our Older People's Medicine Day Unit, our aims were to describe the implementation of the SarcScreen and to examine the typical values obtained. METHODS: The SarcScreen comprised height, weight, questions (three on the Fried frailty phenotype and five on the SARC-F questionnaire), grip strength and gait speed. We analysed data from 552 patients completing the SarcScreen. We expressed grip strength as Z-scores (number of standard deviations above the mean expected for a patient's age and sex). RESULTS: It was possible to implement the SarcScreen. In 552 patients (65.9% females) with mean age 80.1 (7.7) years, grip strength was feasible in 98.2% and gait speed in 82.1%. Gait speed was typically not assessed due to mobility impairment. Most patients had weak grip strength (present in 83.8%), slow gait speed (88.8%) and the frailty phenotype (66.2%). We found a high prevalence of probable sarcopenia and the frailty phenotype across all age groups studied. This was reflected by low grip strength Z-scores, especially at younger ages: those aged 60-69 had grip strength 2.7 standard deviations (95% CI 2.5-2.9) below that expected. CONCLUSION: It is possible to implement an assessment of sarcopenia and the frailty phenotype as part of the routine outpatient care of older people.
Assuntos
Fragilidade , Sarcopenia , Idoso , Assistência Ambulatorial , Feminino , Fragilidade/diagnóstico , Fragilidade/epidemiologia , Avaliação Geriátrica , Humanos , Masculino , Fenótipo , Sarcopenia/diagnóstico , Sarcopenia/epidemiologia , Sarcopenia/terapiaRESUMO
Evidence suggests that gut microbiota composition and diversity can be a determinant of skeletal muscle metabolism and functionality. This is true in catabolic (sarcopenia and cachexia) or anabolic (exercise or in athletes) situations. As gut microbiota is known to be causal in the development and worsening of metabolic dysregulation phenotypes such as obesity or insulin resistance, it can regulate, at least partially, skeletal muscle mass and function. Skeletal muscles are physiologically far from the gut. Signals generated by the gut due to its interaction with the gut microbiome (microbial metabolites, gut peptides, lipopolysaccharides, and interleukins) constitute links between gut microbiota activity and skeletal muscle and regulate muscle functionality via modulation of systemic/tissue inflammation as well as insulin sensitivity. The probiotics able to limit sarcopenia and cachexia or promote health performances in rodents are mainly lactic acid bacteria and bifidobacteria. In humans, the same bacteria have been tested, but the scarcity of the studies, the variability of the populations, and the difficulty to measure accurately and with high reproducibility muscle mass and function have not allowed to highlight specific strains able to optimize muscle mass and function. Further studies are required on more defined population, in order to design personalized nutrition. For elderly, testing the efficiency of probiotics according to the degree of frailty, nutritional state, or degree of sarcopenia before supplementation is essential. For exercise, selection of probiotics capable to be efficient in recreational and/or elite athletes, resistance, and/or endurance exercise would also require further attention. Ultimately, a combination of strategies capable to optimize muscle functionality, including bacteria (new microbes, bacterial ecosystems, or mix, more prone to colonize a specific gut ecosystem) associated with prebiotics and other 'traditional' supplements known to stimulate muscle anabolism (e.g. proteins), could be the best way to preserve muscle functionality in healthy individuals at all ages or patients.
Assuntos
Microbioma Gastrointestinal , Probióticos , Sarcopenia , Idoso , Caquexia , Ecossistema , Microbioma Gastrointestinal/fisiologia , Promoção da Saúde , Humanos , Músculo Esquelético , Probióticos/uso terapêutico , Reprodutibilidade dos Testes , Sarcopenia/terapiaRESUMO
Chronic heart failure (CHF) is frequently associated with the involuntary loss of body weight and muscle wasting, which can determine the course of the disease and its prognosis. While there is no gold standard malnutrition screening tool for their detection in the CHF population, several bioelectrical and imaging methods have been used to assess body composition in these patients (such as Dual Energy X-Ray Absorptiometry and muscle ultrasound, among other techniques). In addition, numerous nutritional biomarkers have been found to be useful in the determination of the nutritional status. Nutritional considerations include the slow and progressive supply of nutrients, avoiding high volumes, which could ultimately lead to refeeding syndrome and worsen the clinical picture. If oral feeding is insufficient, hypercaloric and hyperproteic supplementation should be considered. ß-Hydroxy-ß-methylbutyrate and omega-3 polyunsaturated fatty acid administration prove to be beneficial in certain patients with CHF, and several interventional studies with micronutrient supplementation have also described their possible role in these subjects. Taking into account that CHF is sometimes associated with gastrointestinal dysfunction, parenteral nutritional support may be required in selected cases. In addition, potential therapeutic options regarding nutritional state and muscle wasting have also been tested in clinical studies. This review summarises the scientific evidence that demonstrates the necessity to carry out a careful nutritional evaluation and nutritional treatment to prevent or improve cardiac cachexia and sarcopenia in CHF, as well as improve its course.
Assuntos
Caquexia/diagnóstico , Insuficiência Cardíaca/complicações , Avaliação Nutricional , Apoio Nutricional/métodos , Sarcopenia/diagnóstico , Adulto , Idoso , Idoso de 80 Anos ou mais , Biomarcadores/análise , Composição Corporal , Caquexia/etiologia , Caquexia/terapia , Suplementos Nutricionais , Feminino , Insuficiência Cardíaca/fisiopatologia , Humanos , Masculino , Pessoa de Meia-Idade , Prognóstico , Sarcopenia/etiologia , Sarcopenia/terapiaRESUMO
BACKGROUND: The rapidly aging societies worldwide and in Singapore present a unique challenge, requiring an integrated multidisciplinary approach to address high-value targets such as muscle health. We propose pragmatic evidence-based multidisciplinary consensus recommendations for the assessment and multi-modal management of muscle health in older adults (≥65 years) across the continuum of care. METHODS: The recommendations are derived from an in-depth review of published literature by a multidisciplinary working group with clinical experience in the care of the older population in both acute and community settings. RESULTS: The panel recommends screening for muscle impairment using the SARC-F questionnaire, followed by assessment for low muscle strength (handgrip strength or 5-times chair stand test ≥10 s as a surrogate for lower limb strength) to diagnose possible/probable sarcopenia. For uncomplicated cases, lifestyle modifications in exercise and diet can be initiated in the community setting without further assessment. Where indicated, individuals diagnosed with possible/probable sarcopenia should undergo further assessment. Diagnosis of sarcopenia should be based on low muscle strength and low muscle mass (bioimpedance analysis, dual-energy X-ray absorptiometry or calf circumference as a surrogate). The severity of sarcopenia should be determined by assessment of physical performance (gait speed or 5-times chair stand test ≥12 s as a surrogate for gait speed). To treat sarcopenia, we recommend a combination of progressive resistance-based exercise training and optimization of nutritional intake (energy, protein and functional ingredients). High quality protein in sufficient quantity, to overcome anabolic resistance in older adults, and distributed throughout the day to enable maximum muscle protein synthesis, is essential. The addition of resistance-based exercise training is synergistic in improving the sensitivity of muscle protein synthesis response to the provision of amino acids and reducing anabolic resistance. An expected dose-response relationship between the intensity of resistance-based training, lean mass and muscle strength is described. CONCLUSIONS: Reviewed and endorsed by the Society of Rehabilitation Medicine Singapore and the Singapore Nutrition and Dietetics Association, these multidisciplinary consensus recommendations can provide guidance in the formulation of comprehensive and pragmatic management plans to improve muscle health in older adults in Singapore and Asia.
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Força da Mão , Sarcopenia , Idoso , Ásia , Consenso , Humanos , Força Muscular , Músculo Esquelético/patologia , Sarcopenia/diagnóstico , Sarcopenia/patologia , Sarcopenia/terapia , Singapura/epidemiologiaRESUMO
Sarcopenia is a common complication in patients with liver cirrhosis, which has an adverse effect on the clinical outcome and prognosis. Attention must be paid to early detection and active diagnosis and treatment. Clinically, the diagnosis process of finding suspicious cases can be traced through screening-assessment-diagnosis-severity evaluation. On the ground of treating liver cirrhosis and its complications, reasonable nutritional intervention and exercise are currently important measures for the treatment of liver cirrhosis with sarcopenia, and the role of hormone supplementation and drug therapy for skeletal muscle metabolism needs to be further investigated.
Assuntos
Sarcopenia , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/patologia , Músculo Esquelético/patologia , Prognóstico , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/terapiaRESUMO
Cirrhosis-induced sarcopenia plays a deleterious role in patients on the waiting list of transplantation. Liver frailty index (LFI) calculation based on easy measurable clinical parameters (muscle strength and balance data) seems therefore accurate for identifying patients at risk for waiting list mortality. However, some questions remain open such as the difficult clinical testing of patients with encephalopathy, the comparison of these clinical data with the radiological evaluation of muscle quantity and quality, the attitude to adopt towards these patients identified as fragile (emergency versus futile transplantation?) and the possible benefit of interventions (nutrition and/or exercise). Finally, recent data show that the deterioration of the muscle condition occurs early prior to the development of advanced fibrosis (specifically in fatty liver disease). This underlines the interest of evaluating the muscle compartment during the pathogenesis of liver diseases, also before the emergence of cirrhosis.
Assuntos
Fragilidade , Transplante de Fígado , Sarcopenia , Fragilidade/diagnóstico , Humanos , Cirrose Hepática/complicações , Cirrose Hepática/terapia , Sarcopenia/diagnóstico , Sarcopenia/etiologia , Sarcopenia/terapia , Listas de EsperaRESUMO
Lack of a balanced diet can have a significant impact on most organs of the body. Traditionally, evaluation of these conditions relied heavily upon body mass index "BMI" measurements, which are limited and open to inaccurate interpretation or omission of critical data. Advances in imaging allow better recognition of these conditions using accurate qualitative and quantitative data and correlation with any morphological changes in organs. Body composition evaluations include the assessment of the bone mineral density (BMD), visceral fat, subcutaneous fat, liver fat and iron overload and muscle fat (including the lean muscle ratio), with differential evaluation of specific muscle groups when required. Such measurements are important as a baseline and for monitoring the effect of therapies and various interventions. In addition, they may predict and help alleviate any potential complications, allowing counselling of patients in a relatable manner. This positively influences patient compliance and outcomes during early counselling, monitoring and modulation of therapy. This encourages patients suffering from obesity and eating disorders to better understand their often chronic but reversible condition. We present a review of current literature with reflection on our own practices. We discuss the importance of monitoring the reversibility of certain parameters in specific cohorts of patients. We consider the role of artificial intelligence and deep learning in developing software algorithms that can help the reading radiologist evaluate large volumes of data and present the results in a format that is easier to interpret, thereby reducing interobserver and intraobserver variabilities.
Assuntos
Composição Corporal , Transtornos da Alimentação e da Ingestão de Alimentos/diagnóstico por imagem , Obesidade/diagnóstico por imagem , Envelhecimento , Inteligência Artificial , Índice de Massa Corporal , Densidade Óssea , Dieta , Exercício Físico , Transtornos da Alimentação e da Ingestão de Alimentos/terapia , Humanos , Obesidade/terapia , Osteoporose/diagnóstico por imagem , Osteoporose/terapia , Sarcopenia/diagnóstico por imagem , Sarcopenia/terapiaRESUMO
BACKGROUND: Evaluation of patients with acute decompensated heart failure includes symptom review, biomarker measurement and comorbidity assessment. Early objective evaluation of functional status is generally not performed. AIM: To investigate whether a simple low-impact functional assessment and measurement of sarcopenia would be safe, feasible and predictive of hospital length of stay and all-cause 30-day hospital readmission. METHODS: We administered 3-minute bicycle ergometry and hand grip strength tests at admission and discharge to patients for whom a decision to admit for heart failure management was made in the emergency department. Associations were examined between test results and length of stay and 30-day readmission. Exclusion criteria included acute coronary syndrome, hypoxia, end-stage renal disease, dementia/delirium and inability to sit at bedside. The Kansas City Cardiomyopathy Questionnaire-12, the Patient Health Questionnaire-2 and the visual analogue scale for dyspnoea were administered at admission, the visual analogue scale at discharge and the Kansas City Cardiomyopathy Questionnaire-12 at 30 days. RESULTS: Fifty patients were enrolled: 58% were female; the mean age was 66.2±12.5 years; 24% had heart failure with preserved ejection fraction. Bicycle ergometry variables did not correlate with outcomes. Change in handgrip strength correlated with readmission, but not after adjustment (rpartial=0.14; P=0.35). Total diuretic dose correlated with length of stay; only discharge visual analogue scale and baseline lung disease had significant adjusted correlations with readmission. CONCLUSIONS: Functional assessment in the emergency department of patients admitted for heart failure did not predict outcomes. However, the prognostic value of these assessments for decision-making about disposition (admission or discharge) may still be warranted.
Assuntos
Serviço Hospitalar de Cardiologia , Serviço Hospitalar de Emergência , Teste de Esforço , Tolerância ao Exercício , Estado Funcional , Insuficiência Cardíaca/diagnóstico , Admissão do Paciente , Sarcopenia/diagnóstico , Idoso , Ciclismo , Tomada de Decisão Clínica , Feminino , Força da Mão , Insuficiência Cardíaca/mortalidade , Insuficiência Cardíaca/fisiopatologia , Insuficiência Cardíaca/terapia , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Readmissão do Paciente , Projetos Piloto , Valor Preditivo dos Testes , Prognóstico , Sarcopenia/mortalidade , Sarcopenia/fisiopatologia , Sarcopenia/terapia , Inquéritos e Questionários , Fatores de TempoRESUMO
INTRODUCTION: The incidence of cancer increases as age progresses. With aging, and with a chronic disease such as cancer, the prevalence of disease-related malnutrition (DRE), sarcopenia, cachexia and frailty increases. These are associated with mortality, toxicity due to antineoplastic treatment and post-surgical complications. In this article, the prevalence of DRE, sarcopenia and cachexia, the way to diagnose these situations in the daily clinic, their pathophysiology, their relationship with clinical prognosis, and the evidence on the effectiveness of medical nutrition treatment and multimodal therapy, with physical exercise as the main ally, are reviewed differentially in older patients. At the moment, there are few guidelines that refer only to the elderly patient, and until more studies are generated in this group of patients, the actions, in matters of nutrition, should be based on those already published in general oncology. If the elderly patient has malnutrition, and this can condition quality of life or clinical prognosis, medical nutrition therapy should progress, individually, from dietary advice to more complex forms of treatment such as oral supplementation, enteral nutrition or parenteral nutrition.
INTRODUCCIÓN: La incidencia de cáncer aumenta a medida que avanza la edad. Con el envejecimiento, y con una enfermedad crónica como el cáncer, aumenta la prevalencia de desnutrición relacionada con la enfermedad (DRE), de sarcopenia, de caquexia y de fragilidad. Estas se asocian a mortalidad, a toxicidad por tratamiento antineoplásico y a complicaciones posquirúrgicas. En este artículo se repasan, de forma diferencial en mayores, la prevalencia de DRE, sarcopenia y caquexia, la manera de diagnosticar estas situaciones en la clínica diaria, su fisiopatología, su relación con el pronóstico clínico y las evidencias sobre la eficacia del tratamiento médico nutricional y multimodal, con el ejercicio físico como principal aliado. Por el momento, son escasas las guías que se refieren únicamente al paciente mayor y, hasta que se generen más estudios en este grupo de enfermos, las actuaciones en materia de nutrición deberán basarse en las ya publicadas de forma general en oncología. Si el paciente mayor presenta desnutrición, y esta puede condicionar la calidad de vida o el pronóstico clínico, el tratamiento médico nutricional debe progresar, de forma individualizada, desde el consejo dietético hasta las formas más complejas de tratamiento como la suplementación oral, la nutrición enteral o la nutrición parenteral.