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BACKGROUND: Sarcopenia predicts morbidity and mortality in end-stage chronic liver disease (ESCLD). Here, we describe changes in body composition in children with ESCLD before and after liver transplantation (LT). METHODS: Retrospective analysis of whole body DXA scans performed before and after LT over 4 years. Appendicular and whole-body fat mass and lean mass were expressed as fat mass (FMI) and lean mass (LMI) index z-scores. Sarcopenia was defined as leg LMI z-score <-1.96. RESULTS: Eighty-three DXA scans of children before or after LT were studied. Sarcopenia had a positive correlation with weight (0.8, p < .01), height (0.48, p < .05), and BMI z-score (0.77, p < .01), as well as arm, trunk, and total mean mass indices. It correlated negatively with indices of hypersplenism: PLTs (-0.57, p < .01), Neu (-0.50, p < .05), WCC (-0.44, p < .05), and days to discharge (-0.46, p < .05). At baseline: 13/25 (52%) children were sarcopenic and stayed in the hospital after LT for longer. Eight were stunted with a higher WCC and Ne/Ly ratio. All had normal FM indices. One year after LT, 12/26 children remained sarcopenic. Seven were stunted. Two years after LT, 5/15 were sarcopenic, and 5 were stunted. Three years after LT, 1/10 was sarcopenic, and 2 were stunted. By 4 years after LT, 1/7 was sarcopenic, and the same one was stunted. FM indices remained normal. CONCLUSIONS: Sarcopenic patients stayed longer in the hospital after LT. Lean mass indices were mostly within the normal range by 4 years after LT. 32% of children were stunted, and markers of inflammation were correlated with stunting. Fat mass was preserved at the cost of lean mass.
Assuntos
Composição Corporal , Doença Hepática Terminal , Transplante de Fígado , Sarcopenia , Humanos , Estudos Retrospectivos , Masculino , Feminino , Criança , Doença Hepática Terminal/cirurgia , Doença Hepática Terminal/complicações , Sarcopenia/etiologia , Pré-Escolar , Adolescente , Absorciometria de Fóton , Tecido Adiposo , LactenteRESUMO
(1) Background: The assessment of muscle mass is crucial in the nutritional evaluation of patients with colorectal cancer (CRC), as decreased muscle mass is linked to increased complications and poorer prognosis. This study aims to evaluate the utility of AI-assisted L3 CT for assessing body composition and determining low muscle mass using both the Global Leadership Initiative on Malnutrition (GLIM) criteria for malnutrition and the European Working Group on Sarcopenia in Older People (EWGSOP2) criteria for sarcopenia in CRC patients prior to surgery. Additionally, we aim to establish cutoff points for muscle mass in men and women and propose their application in these diagnostic frameworks. (2) Methods: This retrospective observational study included CRC patients assessed by the Endocrinology and Nutrition services of the Regional University Hospitals of Malaga, Virgen de la Victoria of Malaga, and Vall d'Hebrón of Barcelona from October 2018 to July 2023. A morphofunctional assessment, including anthropometry, bioimpedance analysis (BIA), and handgrip strength, was conducted to apply the GLIM criteria for malnutrition and the EWGSOP2 criteria for sarcopenia. Body composition evaluation was performed through AI-assisted analysis of CT images at the L3 level. ROC analysis was used to determine the predictive capacity of variables derived from the CT analysis regarding the diagnosis of low muscle mass and to describe cutoff points. (3) Results: A total of 586 patients were enrolled, with a mean age of 68.4 ± 10.2 years. Using the GLIM criteria, 245 patients (41.8%) were diagnosed with malnutrition. Applying the EWGSOP2 criteria, 56 patients (9.6%) were diagnosed with sarcopenia. ROC curve analysis for the skeletal muscle index (SMI) showed a strong discriminative capacity of muscle area to detect low fat-free mass index (FFMI) (AUC = 0.82, 95% CI 0.77-0.87, p < 0.001). The identified SMI cutoff for diagnosing low FFMI was 32.75 cm2/m2 (Sn 77%, Sp 64.3%; AUC = 0.79, 95% CI 0.70-0.87, p < 0.001) in women, and 39.9 cm2/m2 (Sn 77%, Sp 72.7%; AUC = 0.85, 95% CI 0.80-0.90, p < 0.001) in men. Additionally, skeletal muscle area (SMA) showed good discriminative capacity for detecting low appendicular skeletal muscle mass (ASMM) (AUC = 0.71, 95% CI 0.65-0.76, p < 0.001). The identified SMA cutoff points for diagnosing low ASMM were 83.2 cm2 (Sn 76.7%, Sp 55.3%; AUC = 0.77, 95% CI 0.69-0.84, p < 0.001) in women and 112.6 cm2 (Sn 82.3%, Sp 58.6%; AUC = 0.79, 95% CI 0.74-0.85, p < 0.001) in men. (4) Conclusions: AI-assisted body composition assessment using CT is a valuable tool in the morphofunctional evaluation of patients with colorectal cancer prior to surgery. CT provides quantitative data on muscle mass for the application of the GLIM criteria for malnutrition and the EWGSOP2 criteria for sarcopenia, with specific cutoff points established for diagnostic use.
Assuntos
Composição Corporal , Neoplasias Colorretais , Desnutrição , Sarcopenia , Tomografia Computadorizada por Raios X , Humanos , Sarcopenia/diagnóstico por imagem , Sarcopenia/diagnóstico , Masculino , Feminino , Neoplasias Colorretais/complicações , Neoplasias Colorretais/diagnóstico por imagem , Idoso , Desnutrição/diagnóstico , Desnutrição/diagnóstico por imagem , Tomografia Computadorizada por Raios X/métodos , Estudos Retrospectivos , Pessoa de Meia-Idade , Impedância Elétrica , Avaliação Nutricional , Idoso de 80 Anos ou mais , Valor Preditivo dos Testes , Músculo Esquelético/diagnóstico por imagem , Força da MãoRESUMO
Sarcopenia and sarcopenic obesity worsen the prognosis after liver transplantation; however, the assessment of body composition is not yet considered in the evaluation prior to liver transplantation to estimate the risk profile of the recipient. Prehabilitation, which includes the nutritional supplementation and physiotherapy, represents a recent focus of interest in clinical transplantation research. This article gives an overview of the recent knowledge about the role of the musculoadipose status and the available methods for the estimation in the assessment of the recipient's risk profile.
Assuntos
Composição Corporal , Transplante de Fígado , Sarcopenia , Humanos , Sarcopenia/diagnóstico , Medição de Risco , Obesidade/complicações , Obesidade/cirurgia , Músculo EsqueléticoRESUMO
OBJECTIVE: to map and synthesize the main evidence on the use of bioelectrical impedance (BIA) and its variables in the assessment of sarcopenia in community-dwelling older adults. METHODS: This is a scoping review carried out by searching for articles available in four databases: PUBMED, LILACS, Web of Science and CINAHL, with the following search strategy: Body Composition AND Sarcopenia AND â³electric impedance'' OR â³bioelectrical impedance analysis'' AND Aged. RESULTS: A total of 27,660 older adults made up the sum of the samples of the included studies. Most studies included participants of both sexes (75.6%), used the variable skeletal and/or appendicular skeletal muscle mass (ASMM) (75.6%), followed by body fat (8.1%), and phase angle (8.1%) in the assessment of the body composition of subjects with sarcopenia. CONCLUSION: The data from this research show that ASMM and phase angle are the main variables related to sarcopenia screening in community-dwelling older adults. Whereas total extracellular water/body water is still considered a confounding variable in the screening of sarcopenia in the elderly, but it can be considered useful regarding the health conditions of the elderly in the community.
Assuntos
Composição Corporal , Impedância Elétrica , Músculo Esquelético , Sarcopenia , Humanos , Sarcopenia/diagnóstico , Sarcopenia/fisiopatologia , Composição Corporal/fisiologia , Idoso , Músculo Esquelético/fisiopatologia , Músculo Esquelético/fisiologia , Idoso de 80 Anos ou mais , Masculino , FemininoRESUMO
Background: In Japan, the number of older adults requiring long-term care insurance (LTCI) is increasing and the cost is becoming a social problem. In these fields, the role of geriatric rehabilitation includes maintaining the physical function and LTCI certification levels. The prevalence of sarcopenia is high among older adults requiring LTCI certification, and there are many opportunities to assess the handgrip strength, walking speed, and muscle mass. This study aimed to identify sarcopenia-related assessments sensitive to transitions in LTCI certification levels and determine cut-off values to predict them. Methods: This prospective cohort study analyzed 98 daycare users (mean age ± standard error: 78.5 ± 0.8 years) between March 2019 and 2023. The participants received LTCI certification before the study, and their levels were renewed between baseline and follow-up (six months later). The measurements included handgrip strength, usual walking speed, body composition, and SARC-F score. Participants were classified into maintenance, deterioration, and improvement groups according to the changes in their LTCI certification levels. We identified factors contributing to the deterioration of LTCI certification levels using baseline and before and after comparisons, multivariate analyses, and receiver operating characteristic analyses. Results: No significant differences were observed in the baseline data among the groups. Only the deterioration group showed significant changes in the usual walking speed (baseline: 0.64 ± 0.25 m/s, follow-up: 0.53 ± 0.21 m/s, P = 0.008) and body fat percentage (baseline: 29.2 ± 9.9%, follow-up: 27.7 ± 10.3%, P = 0.047). Binomial logistic regression showed that changes in usual walking speed (P = 0.042) and body fat percentage (P = 0.011) were significantly associated with the deterioration of LTCI certification levels, even after adjustment. The cutoff values of change to discriminate the deterioration of LTCI certification levels were -0.14 m/s at the usual walking speed (P = 0.047) and -1.0% for body fat percentage (P = 0.029). Conclusions: Decreases in usual walking speed and body fat percentage may predict worse certification levels in older adults requiring LTCI.
Assuntos
Força da Mão , Seguro de Assistência de Longo Prazo , Velocidade de Caminhada , Humanos , Masculino , Feminino , Idoso , Estudos Prospectivos , Força da Mão/fisiologia , Japão/epidemiologia , Sarcopenia/epidemiologia , Sarcopenia/diagnóstico , Sarcopenia/fisiopatologia , Composição Corporal/fisiologia , Certificação , Tecido Adiposo , Avaliação Geriátrica/métodosRESUMO
INTRODUCTION: Sarcopenia is one of the common complications in maintenance hemodialysis (MHD) patients and is associated with poor prognosis. We aimed to study the validity and reliability of ultrasound in the assessment of sarcopenia in MHD patients. METHODS: MHD patients were categorized into the sarcopenia group and the non-sarcopenia group according to the diagnostic criteria of the Asian Working Group on Sarcopenia (AWGS) 2019. Ultrasonography of the left medial head of the gastrocnemius muscle was performed in MHD and healthy controls to obtain muscle thickness (MT), pinnation angle (PA), fascicle length (FL), cross-sectional area (CSA), echo intensity (EI), elastic modulus (E), shear wave velocity (SWV), and microvascular velocity (MV). Compare the differences in ultrasound parameters among different groups, and determine the cut-off values suitable for diagnosing sarcopenia in MHD patients. RESULTS: The MT, CSA, PA, and MV in the sarcopenia group were lower than those in the non-sarcopenia group and the control group; while the EI was higher, the FL of the sarcopenia group was lower than that of the non-sarcopenia group, while the E and SWV of the sarcopenia group were higher than those of the control group. Receiver operating characteristic curve analyses indicated that ultrasound combined index had a good diagnostic value, model Y = 13.511-0.121*MT-0.609*CSA-0.172*PA+0.011*EI-2.205*MV(P < 0.05), with a cut-off value of 0.69. CONCLUSIONS: Multi-modal ultrasound is a safe, non-invasive, and real-time imaging examination method, and can provide information on muscle structure, stiffness, and perfusion, which is expected to be a promising potential tool for predicting sarcopenia in MHD patients.
Assuntos
Diálise Renal , Sarcopenia , Ultrassonografia , Humanos , Sarcopenia/diagnóstico por imagem , Sarcopenia/etiologia , Masculino , Diálise Renal/efeitos adversos , Feminino , Pessoa de Meia-Idade , Idoso , Músculo Esquelético/diagnóstico por imagem , Reprodutibilidade dos Testes , Estudos de Casos e Controles , Curva ROC , AdultoRESUMO
Objetivo: Analisar a prática do enfermeiro da atenção primária à saúde acerca da aferição da circunferência da panturrilha no rastreio da sarcopenia em idosos. Métodos: Estudo descritivo de abordagem qualitativa, realizado com enfermeiros que atuam na atenção primária à saúde. As entrevistas foram realizadas mediante utilização de roteiro semiestruturado, nos meses de maio a julho de 2019. Resultados: Participaram do estudo 24 enfermeiros com idade média de 31,4 anos, predominantemente do sexo feminino. O tempo de formação dos participantes variou de cinco meses a 15 anos e, a maioria dos entrevistados relatou possuir pós-graduação (n=18), principalmente nas áreas de saúde da família e urgência e emergência. A maioria não utilizava em sua prática diária a avaliação da circunferência da panturrilha e alguns a realizavam apenas em idosos hipertensos e diabéticos. Conclusão: Há uma escassa utilização da aferição da circunferência da panturrilha na prática clínica do enfermeiro, o que compromete o rastreio da sarcopenia, e consequentemente dificulta a realização de ações que minimizam as complicações desta doença. (AU)
Objective: To analyze the practice of nurses in primary health care about measuring the circumference of the calf in screening for sarcopenia in the elderly. Methods: Descriptive study with a qualitative approach, carried out with nurses who work in primary health care. The interviews were conducted using a semi-structured script, from May to July 2019. Results: 24 nurses with a mean age of 31.4 years, predominantly female, participated in the study. Participants' training time ranged from five months to 15 years, and most respondents reported having a postgraduate degree (n=18), mainly in the areas of family health and urgency and emergency. Most did not use calf circumference assessment in their daily practice and some performed it only in hypertensive and diabetic elderly. Conclusion: There is little use of calf circumference measurement in clinical nursing practice, which compromises sarcopenia screening and, consequently, makes it difficult to carry out actions that minimize the complications of this disease. (AU)
Objetivo: Analizar la práctica de enfermeras de atención primaria de salud sobre la medición de la circunferencia de la pantorrilla en el cribado de sarcopenia en el anciano. Métodos: Estudio descriptivo con abordaje cualitativo, realizado con enfermeras que laboran en la atención primaria de salud. Las entrevistas se realizaron mediante un guión semiestructurado, de mayo a julio de 2019. Resultados: Participaron del estudio 24 enfermeras con una edad promedio de 31,4 años, predominantemente mujeres. El tiempo de formación de los participantes osciló entre cinco meses y 15 años, y la mayoría de los encuestados informó tener un título de posgrado (n = 18), principalmente en las áreas de salud familiar y urgencia y emergencia. La mayoría no utilizó la evaluación de la circunferencia de la pantorrilla en su práctica diaria y algunos la realizaron solo en ancianos hipertensos y diabéticos. Conclusión: La medición del perímetro de la pantorrilla es escasa en la práctica clínica de enfermería, lo que compromete el cribado de sarcopenia y, en consecuencia, dificulta la realización de acciones que minimicen las complicaciones de esta enfermedad. (AU)
Assuntos
Pesos e Medidas , Idoso , Sarcopenia , Enfermagem GeriátricaRESUMO
BACKGROUND: As the prevalence of gastric cancer rises in aging populations, managing surgical risks and comorbidities in elderly patients presents a unique challenge. The Comprehensive Preoperative Assessment and Support (CPAS) program, through comprehensive preoperative assessments, aims to mitigate surgical stress and improve outcomes by enhancing patient awareness and preparation. This study investigates the efficacy of a CPAS program, incorporating frailty and sarcopenia evaluations, to improve short-term outcomes in elderly gastric cancer patients. METHODS: A retrospective analysis was conducted on 127 patients aged 75 or older who underwent surgery with CPAS between 2018 and August 2023, compared to 170 historical controls from 2012 to 2017. Propensity score matching balanced both groups based on age-adjusted Charlson Comorbidity Index and surgical details. The primary focus was on the impact of CPAS elements such as rehabilitation, nutrition, psychological support, oral frailty, and social support on short-term surgical outcomes. RESULTS: Among 83 matched pairs, the CPAS group, despite 40.4% of patients in the CPAS group and 21.2% in the control group had an ASA-PS score of 3 or higher (P < 0.001), demonstrated significantly reduced blood loss (100 ml vs. 190 ml, P = 0.026) and lower incidence of serious complications (19.3% vs. 33.7%, P = 0.034), especially in infections and respiratory issues. Sarcopenia was identified in 38.6% of CPAS patients who received tailored support. Additionally, the median postoperative hospital stay was notably shorter in the CPAS group (10 days vs. 15 days, P < 0.001), with no in-hospital deaths. These results suggest that personalized preoperative care effectively mitigates operative stress and postoperative complications. CONCLUSION: Implementing CPAS significantly enhances surgical safety and reduces complication rates in elderly gastric cancer patients, emphasizing the critical role of personalized preoperative care in surgical oncology for this demographic.
Assuntos
Gastrectomia , Complicações Pós-Operatórias , Cuidados Pré-Operatórios , Neoplasias Gástricas , Humanos , Neoplasias Gástricas/cirurgia , Neoplasias Gástricas/patologia , Feminino , Masculino , Estudos Retrospectivos , Idoso , Complicações Pós-Operatórias/epidemiologia , Cuidados Pré-Operatórios/métodos , Idoso de 80 Anos ou mais , Gastrectomia/métodos , Gastrectomia/efeitos adversos , Prognóstico , Avaliação Geriátrica/métodos , Seguimentos , Sarcopenia/epidemiologia , Sarcopenia/complicações , Estudos de Casos e Controles , Fragilidade/complicações , Fragilidade/epidemiologiaRESUMO
BACKGROUND AND METHODS: Pancreatico-duodenectomy (PD) carries significant morbidity and mortality, with very few modifiable risk factors. Radiological evidence of sarcopenia is associated with poor outcomes. This retrospective study aimed to analyse the relationship between easy-to-use bedside nutritional assessment techniques and radiological markers of muscle loss to identify those patients most likely to benefit from prehabilitation. RESULTS: Data were available in 184 consecutive patients undergoing PD. Malnutrition was present in 33-71%, and 48% had a high visceral fat-to-skeletal muscle ratio, suggestive of sarcopenic obesity (SO). Surgical risk was higher in patients with obesity (OR 1.07, 95%CI 1.01-1.14, p = 0.031), and length of stay was 5 days longer in those with SO (p = 0.006). There was no correlation between skeletal muscle and malnutrition using percentage weight loss or the malnutrition universal screening tool (MUST), but a weak correlation between the highest hand grip strength (HGS; 0.468, p < 0.001) and the Global Leadership in Malnutrition (GLIM) criteria (-0.379, p < 0.001). CONCLUSIONS: Nutritional assessment tools give widely variable results. Further research is needed to identify patients at significant nutritional risk prior to PD. In the meantime, those with malnutrition (according to the GLIM criteria), obesity or low HGS should be referred to prehabilitation.
Assuntos
Desnutrição , Músculo Esquelético , Avaliação Nutricional , Estado Nutricional , Pancreaticoduodenectomia , Sarcopenia , Humanos , Masculino , Feminino , Estudos Retrospectivos , Sarcopenia/etiologia , Sarcopenia/diagnóstico , Idoso , Desnutrição/diagnóstico , Desnutrição/etiologia , Pessoa de Meia-Idade , Pancreaticoduodenectomia/efeitos adversos , Força da Mão , Obesidade/cirurgia , Obesidade/complicações , Fatores de Risco , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: Sarcopenia is a disease that has recently become an issue, and research on various assessment methods is being conducted based on guidelines published for the diagnosis of sarcopenia. However, most assessments are complex because the inspector must measure each device to collect data, or the elderly must directly manipulate and get assessment. OBJECTIVE: In this study, we developed an sarcopenia assessment system to assess and analyze various sarcopenia in one system. METHODS: The system consists of a scaffold sensor for balance ability assessment, a chair sensor for assessing the walking and lower extremity function, and a hand-held dynamometer for assessing grip strength. The balance pad consists of 326 FSR (Force Sensitive Resistor) sensors, and the accuracy is 10 kg/± 10%. The chair sensor applied four weight sensors (Loadcells) to the corner of the hip of the chair, and the accuracy is up to 150 kg ± 10%, and the resolution is 1 kg ± 10%. All data is transmitted to the software through a USB cable to assess sarcopenia through data analysis. The software has built a database to manage user-specific data. The assessment items consisted of "Short Physical Performance Battery (SPPB) Test" and "Hand Grip Strength Test." After completion, the software automatically terminates the assessment results and classifies sarcopenia according to the presented reference value. RESULTS: The average value of the total SPPB test scores, including the balance test, gait speed test, and chair stand test, of all participants was 9.06 ± 1.97. The average values of the balance test, gait speed test, and chair stand test scores of all participants were 8.48 ± 2.80 sec (score 3.28 ± 1.23), 1.05 ± 0.26 m/sec (score 3.69 ± 0.79), and 16.05 ± 4.62 sec (score 2.08 ± 1.13). The average value of the hand grip test of all participants was 28.57 ± 2.94 kgf. CONCLUSIONS: A preliminary assessment was conducted on the elderly in their 60 s or older with the developed system, and its performance confirmed that the assessment and result analysis were conducted well without any errors in software or hardware. Future studies intend to verify the reliability and accuracy of the assessment results compared to the existing direct measurement methods. In addition, we would like to conduct a study to establish data on the muscle reduction index by age group of Koreans.
Assuntos
Marcha , Avaliação Geriátrica , Força da Mão , Equilíbrio Postural , Sarcopenia , Humanos , Sarcopenia/diagnóstico , Sarcopenia/fisiopatologia , Equilíbrio Postural/fisiologia , Idoso , Força da Mão/fisiologia , Masculino , Feminino , Marcha/fisiologia , Avaliação Geriátrica/métodos , Idoso de 80 Anos ou maisRESUMO
Cirrhosis is frequently associated with sarcopenia, with reported rates of over 80% in patients with decompensated alcohol-related liver disease. Sarcopenia negatively impacts the prognosis of cirrhotic patients and affects the response to treatment of patients with hepatocellular carcinoma (HCC). For these reasons, identifying an easy-to-perform method to assess sarcopenia in is a key element in the optimization of care in this patient population. Assessment of muscle mass by computed tomography is considered the standard of care for the diagnosis of sarcopenia, but exposure to radiation and high costs limit its application in this setting, especially for repeated assessments. We believe that ultrasound, a cheap and harmless technique also used for HCC screening in cirrhotic patients, could have an expanding role in the diagnosis and follow-up of sarcopenia in these patients.
Assuntos
Carcinoma Hepatocelular , Cirrose Hepática , Sarcopenia , Ultrassonografia , Sarcopenia/diagnóstico por imagem , Sarcopenia/etiologia , Sarcopenia/diagnóstico , Humanos , Ultrassonografia/métodos , Cirrose Hepática/complicações , Cirrose Hepática/diagnóstico por imagem , Carcinoma Hepatocelular/diagnóstico por imagem , Carcinoma Hepatocelular/complicações , Tomografia Computadorizada por Raios X/métodos , Prognóstico , Neoplasias Hepáticas/diagnóstico por imagem , Neoplasias Hepáticas/complicações , Músculo Esquelético/diagnóstico por imagemRESUMO
BACKGROUND: Low muscle mass quantity/quality is needed to confirm sarcopenia diagnosis; however, no validated cut-off points exist. This study aimed to determine the diagnostic accuracy of sarcopenia through muscle mass quantity/quality parameters, using the bioimpedance analysis (BIA), isokinetic, and ultrasound tools in probable sarcopenic community-dwelling older adults (≥60 years). Also, it aimed to suggest possible new cut-off points to confirm sarcopenia diagnosis. METHODS: A cross-sectional exploratory analysis study was performed with probable sarcopenic and non-sarcopenic older adults. BIA, isokinetic, and ultrasound parameters were evaluated. The protocol was registered on ClinicalTrials.gov (NCT05485402). RESULTS: A total of 50 individuals were included, 38 with probable sarcopenia (69.63 ± 4.14 years; 7 men and 31 women) and 12 non-sarcopenic (67.58 ± 4.54 years; 7 men and 5 women). The phase angle (cut-off: 5.10° men, p = 0.003; 4.95° women, p < 0.001), peak torque (cut-off: 66.75 Newtons-meters (N-m) men, p < 0.001; 48.35 N-m women, p < 0.001), total work (cut-off: 64.00 Joules (J) men, p = 0.007; 54.70 J women, p = 0.001), and mean power (cut-off: 87.8 Watts (W) men, p = 0.003; 48.95 W women, p = 0.008) in leg extension, as well as the the forearm muscle thickness (cut-off: 1.41 cm (cm) men, p = 0.017; 0.94 cm women, p = 0.041), had great diagnostic accuracy in both sexes. CONCLUSIONS: The phase angle, peak torque, total work, and mean power in leg extension, as well as forearm muscle thickness, had great diagnostic accuracy in regard to sarcopenia, and the suggested cut-off points could lead to the confirmation of sarcopenia diagnosis, but more studies are needed to confirm this.
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Impedância Elétrica , Força Muscular , Músculo Esquelético , Sarcopenia , Ultrassonografia , Humanos , Sarcopenia/diagnóstico , Masculino , Idoso , Feminino , Estudos Transversais , Músculo Esquelético/diagnóstico por imagem , Músculo Esquelético/fisiopatologia , Ultrassonografia/métodos , Avaliação Geriátrica/métodos , Pessoa de Meia-Idade , Composição Corporal , Vida IndependenteRESUMO
OBJECTIVE: This study aimed to reveal the prevalence and characteristics of individuals at risk of dysphagia in patients with chronic liver disease (CLD) and its association with health-related quality of life (HRQOL). METHODS: This cross-sectional study included 335 outpatients with CLD. Dysphagia risk, sarcopenia risk, malnutrition risk, and HRQOL were assessed using the Eating Assessment tool-10 (EAT-10), SARC-F, Royal Free Hospital-Nutrition Prioritizing Tool (RFH-NPT), and Chronic Liver Disease Questionnaire (CLDQ), respectively. Dysphagia risk and low HRQOL were based on EAT-10 ≥3 and CLDQ overall score <5, respectively. Factors associated with dysphagia risk and low HRQOL were assessed using the logistic regression model. RESULTS: Dysphagia risk and lower HRQOL were observed in 10% and 31% of the patients, respectively. Patients with dysphagia risk were older, had lower liver functional reserve, were at higher risk for sarcopenia and malnutrition, and showed lower CLDQ overall score (median, 4.41 vs. 5.69; P < 0.001) than those without. After adjustment, SARC-F (odds ratio [OR], 1.24; 95% confidence interval [CI], 1.02-1.50; P = 0.029) and RFH-NPT (OR, 1.71; 95% CI, 1.04-2.81; P = 0.034) scores were independently associated with dysphagia risk. EAT-10 (OR, 1.17; 95% CI, 1.04-1.30; P = 0.008) and SARC-F (OR, 1.37; 95% CI, 1.18-1.59; P < 0.001) scores were also independently associated with low HRQOL. CONCLUSIONS: Dysphagia risk was prevalent in approximately 10% of patients with CLD and was associated with a risk of sarcopenia and malnutrition. Furthermore, dysphagia risk was related to HRQOL in patients with CLD.
Assuntos
Transtornos de Deglutição , Hepatopatias , Desnutrição , Qualidade de Vida , Humanos , Masculino , Feminino , Transtornos de Deglutição/epidemiologia , Transtornos de Deglutição/etiologia , Estudos Transversais , Pessoa de Meia-Idade , Desnutrição/epidemiologia , Desnutrição/etiologia , Desnutrição/diagnóstico , Hepatopatias/epidemiologia , Hepatopatias/complicações , Idoso , Doença Crônica , Prevalência , Fatores de Risco , Sarcopenia/epidemiologia , Sarcopenia/etiologia , Inquéritos e Questionários , Avaliação Nutricional , Medição de Risco/métodos , Estado Nutricional , AdultoRESUMO
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
BACKGROUND: Hartmann's reversal, a complex elective surgery, reverses and closes the colostomy in individuals who previously underwent a Hartmann's procedure due to colonic pathology like cancer or diverticulitis. It demands careful planning and patient optimisation to help reduce postoperative complications. Preoperative evaluation of body composition has been useful in identifying patients at high risk of short-term postoperative outcomes following colorectal cancer surgery. We sought to explore the use of our in-house derived Artificial Intelligence (AI) algorithm to measure body composition within patients undergoing Hartmann's reversal procedure in the prediction of short-term postoperative complications. METHODS: A retrospective study of all patients who underwent Hartmann's reversal within a single tertiary referral centre (Western) in Melbourne, Australia and who had a preoperative Computerised Tomography (CT) scan performed. Body composition was measured using our previously validated AI algorithm for body segmentation developed by the Department of Surgery, Western Precinct, University of Melbourne. Sarcopenia in our study was defined as a skeletal muscle index (SMI), calculated as Skeletal Muscle Area (SMA) /height2 < 38.5 cm2/m2 in women and < 52.4 cm2/m2 in men. RESULTS: Between 2010 and 2020, 47 patients (mean age 63.1 ± 12.3 years; male, n = 28 (59.6%) underwent body composition analysis. Twenty-one patients (44.7%) were sarcopenic, and 12 (25.5%) had evidence of sarcopenic obesity. The most common postoperative complication was surgical site infection (SSI) (n = 8, 17%). Sarcopenia (n = 7, 87.5%, p = 0.02) and sarcopenic obesity (n = 5, 62.5%, p = 0.02) were significantly associated with SSIs. The risks of developing an SSI were 8.7 times greater when sarcopenia was present. CONCLUSION: Sarcopenia and sarcopenic obesity were related to postoperative complications following Hartmann's reversal. Body composition measured by a validated AI algorithm may be a beneficial tool for predicting short-term surgical outcomes for these patients.
Assuntos
Proctocolectomia Restauradora , Sarcopenia , Humanos , Masculino , Feminino , Pessoa de Meia-Idade , Idoso , Sarcopenia/complicações , Sarcopenia/diagnóstico , Estudos Retrospectivos , Inteligência Artificial , Anastomose Cirúrgica/métodos , Resultado do Tratamento , Colostomia/efeitos adversos , Proctocolectomia Restauradora/efeitos adversos , Infecção da Ferida Cirúrgica/etiologia , Obesidade/complicações , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
Sarcopenia may increase non-alcoholic fatty liver disease (NAFLD) risk, but prevalence likely varies with different diagnostic criteria. This study examined the prevalence of sarcopenia and its defining components in adults with and without NAFLD and whether it varied by the method of muscle mass assessment [bioelectrical impedance (BIA) versus dual-energy X-ray absorptiometry (DXA)] and adjustment (height2 versus BMI). Adults (n = 7266) in the UK Biobank study (45-79 years) with and without NAFLD diagnosed by MRI, were included. Sarcopenia was defined by the 2018 European Working Group on Sarcopenia in Older People definition, with low appendicular skeletal muscle mass (ASM) assessed by BIA and DXA and adjusted for height2 or BMI. Overall, 21% of participants had NAFLD and the sex-specific prevalence of low muscle strength (3.6-7.2%) and sarcopenia (0.1-1.4%) did not differ by NAFLD status. However, NAFLD was associated with 74% (males) and 370% (females) higher prevalence of low ASM when adjusted for BMI but an 82% (males) to 89% (females) lower prevalence when adjusted for height2 (all P < 0.05). The prevalence of impaired physical function was 40% (males, P = 0.08) to 123% (females, P < 0.001) higher in NAFLD. In middle-aged and older adults, NAFLD was not associated with a higher prevalence of low muscle strength or sarcopenia but was associated with an increased risk of impaired physical function and low muscle mass when adjusted for BMI. These findings support the use of adiposity-based adjustments when assessing low muscle mass and the assessment of physical function in NAFLD.
Assuntos
Absorciometria de Fóton , Hepatopatia Gordurosa não Alcoólica , Sarcopenia , Humanos , Sarcopenia/epidemiologia , Sarcopenia/diagnóstico , Hepatopatia Gordurosa não Alcoólica/epidemiologia , Hepatopatia Gordurosa não Alcoólica/fisiopatologia , Masculino , Feminino , Pessoa de Meia-Idade , Reino Unido/epidemiologia , Idoso , Prevalência , Absorciometria de Fóton/métodos , Bancos de Espécimes Biológicos , Músculo Esquelético/diagnóstico por imagem , Músculo Esquelético/fisiopatologia , Força Muscular/fisiologia , Impedância Elétrica , Índice de Massa Corporal , Biobanco do Reino UnidoRESUMO
BACKGROUND: Sarcopenic obesity (SO) is a clinical condition in which sarcopenia and obesity occur together, and is associated with more poor clinical outcomes, increased mortality, and morbidity than sarcopenia. Phase angle (PhA), a parameter derived from bioimpedance analysis (BIA), provides data on cellular health, membrane integrity, and cellular function. This study aimed to evaluate the relationship between SO and PhA among older adults with type 2 diabetes mellitus (DM). METHODS: We performed a cross-sectional study in a tertiary hospital, and all participants underwent a comprehensive geriatric assessment, the hand-grip strength test (HGST), the chair stand test (CST) for muscle strength evaluation, the 4-meter walking test, and the timed up-and-go (TUG) test for physical performance assessment. The diagnosis of SO was made according to the ESPEN/EASO criteria. The PhA was determined automatically by the BIA using resistance and reactance at 50 kHz for each participant. RESULTS: A total of 322 participants were included in the study. The mean age of the participants was 72.5 ±5.8, and 203 (63%) of them were female; 63 (19.6%) of them were sarcopenic obese. In multivariable logistic regression analyses, a significant relationship was found when the model was adjusted for age, female gender, MNA-sf scores, HbA1c level, and CCI scores (OR: 0.53, 95%CI: 0.29-0.98, P = 0.04). In ROC analyses, for PhA in predicting SO diagnosis, the AUC was 0.586 (95%CI: 0.505-0.678, P = 0.033). At the cut-off score 4.4, sensitivity was 57.1% and specificity was 61.4%; positive predictive value (PPV) was 26.5%; negative predictive value (NPV) was 85.5%. CONCLUSIONS: The study identified a significant relationship between SO and PhA among older adults with type 2 DM. However, larger prospective studies are needed to confirm the potential utility of PhA as a biomarker for SO.