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Global aging is a tendency of the world, as is the increasing prevalence of diabetes, and the two are closely linked. In our early research, Enteromorpha prolifera oligosaccharide (EPO) possesses the excellent ability of anti-oxidative, anti-inflammatory, and anti-diabetic. We aim to further explore the deeper mechanism of how EPO delays aging and regulates glycometabolism. EPO effectively impacts crotonylation procession to enhance glucose metabolism and reduce cell senescence in aging diabetic rats. Crotonylation modification of XPO1 influences the expression of critical genes, including p53, CDK1, and CCNB1, which affect cell cycle regulation and aging. Additionally, EPO improves glucose metabolism by inhibiting the crotonylation modification of HSPA8-K126 and activating the AKT pathway. EPO promotes crotonylation of histones in intestinal cells, influencing the aging process by increasing the butyric acid-producing bacteria Ruminococcaceae. The observed enhancement in pyrimidine metabolism underscores EPO's potential role in regulating intestinal health, presenting a promising avenue for delaying aging. In summary, our findings affirm EPO as a naturally bioactive ingredient with significant potential for anti-aging and antidiabetic interventions.
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Diabetes Mellitus Tipo 2 , Hipoglicemiantes , Oligossacarídeos , Animais , Diabetes Mellitus Tipo 2/tratamento farmacológico , Diabetes Mellitus Tipo 2/metabolismo , Oligossacarídeos/farmacologia , Oligossacarídeos/metabolismo , Hipoglicemiantes/farmacologia , Hipoglicemiantes/uso terapêutico , Masculino , Diabetes Mellitus Experimental/metabolismo , Diabetes Mellitus Experimental/tratamento farmacológico , Envelhecimento/metabolismo , Envelhecimento/efeitos dos fármacos , Senescência Celular/efeitos dos fármacos , Ratos Sprague-Dawley , Ratos , Humanos , Microbioma Gastrointestinal/efeitos dos fármacosRESUMO
Heart rate variability (HRV) is an early marker of risk for various health conditions, and its analysis serves as a valuable tool for assessing older adults. This study aimed to describe the reference values of HRV parameters in older adults through a systematic review of the literature. The review included searches in MEDLINE (via PubMed®), EMBASE, Latin American and Caribbean Health Literature, Scopus, and Web of Science (WOS). Studies presenting reference values for at least one HRV linear analysis measure in older adults were considered eligible. Out of 1618 studies identified, only 11 met the inclusion criteria. Sample sizes of older adults ranged from 21 to 6250 subjects. The HRV measures assessed (mean RR intervals, SDNN, RMSSD, PNN50, LF, HF, and LF/HF ratio) varied significantly between studies, with no standardized methods for HRV analysis. We concluded that reference values for HRV measures in older adults vary widely between studies. The scientific literature on HRV reference values in older adults is still limited, and future studies should standardize assessment methods for HRV measures in this population.
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A chronic disease, hypertension (HTN) is prevalent among the elderly. Exploring the factors that influence HTN and blood pressure (BP) changes is of great public health significance. However, mixed exposure to multiple serum metals has had less research on the effects on BP and HTN for the elderly. From April to August 2019, 2372 people participated in the community physical examination program for the elderly in Tongling City, Anhui Province. We measured BP and serum levels of 10 metals and collected basic demographic information. We analyzed the relationship between metal levels and changes in BP and HTN by the least absolute shrinkage and selection operator regression, Bayesian kernel machine regression model, and generalized linear model. In multiple models, lead (Pb) and cadmium (Cd) were still significantly associated with HTN occurrence after adjusting for potential confounders (Pb: ORquartile 4 VS quartile 1 = 1.20, 95% CI 1.01-1.43; Cd: ORquartile 4 VS quartile 1 = 1.37, 95% CI 1.16-1.62). In the male subgroup, results were similar to those of the general population. In the female group, Cd was positively correlated with HTN and systolic blood pressure, while Pb was not. According to this study, Pb and Cd were correlated with BP and HTN positively, and there was a certain joint effect. To some extent, our findings provide clues for the prevention of hypertension in the elderly.
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Cádmio , Hipertensão , Humanos , Masculino , Feminino , Idoso , Pressão Sanguínea , Cádmio/toxicidade , Teorema de Bayes , Chumbo/farmacologia , Hipertensão/induzido quimicamente , Hipertensão/epidemiologiaRESUMO
Although medical and long-term care expenditures for older adults are closely related, providing rigorous statistical analysis for their dynamic relationship is challenging. In this research, we propose a novel approach using the panel vector autoregression model to reveal the realized patterns of the interdependence. As an empirical application, we analyze monthly panel data on individuals in a city of Japan, where social insurance covers many formal services for long-term care. Our estimation results indicate the existence of intertemporal transition from expensive acute medical care to reasonable at-home medical care, then to at-home long-term care. Under this context, the enhancement of formal long-term care sector in Japan might have played an important role in the suppression of the total care cost in spite for its rapid aging over the past 2 decades. Additionally, we find that daycare plays multiple roles in Japanese long-term care, such as respite and rehabilitation, but there is no considerable transition from outpatient rehabilitation to daycare in the long-term care sector.
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Serviços de Assistência Domiciliar , Assistência de Longa Duração , Humanos , Idoso , Gastos em Saúde , Envelhecimento , JapãoRESUMO
INTRODUCTION: Aging deteriorates peripheral and central auditory structures and functions. In elders, for an accurate audiological evaluation, it is important to explore beyond the cochlear receptor. Audiograms provide an estimation of hearing thresholds, while the amplitudes and latencies of supra-threshold auditory brainstem response (ABR) can offer noninvasive measures of the auditory pathways functioning. Regarding ABR, in young populations, level-specific chirp (LS CE-chirp) stimulus has been proposed as an alternative synchronizing method to obtain larger ABR responses than those evoked by clicks. However, the supra-threshold characteristics of chirp evoked ABR, and their association to hearing thresholds is relatively unknown in the elderly. The aim of this study was to evaluate supra-threshold LS CE-chirp ABRs in an aged population by comparing their features with click ABRs, and evaluating their relationship with audiometric hearing thresholds. METHODS: We carried out a cross-sectional study to characterize the hearing of 125 adults aged over 65 years. We determined the audiometric hearing thresholds and supra-threshold ABRs elicited by LS CE-chirp and click stimuli at 80 dB nHL. We evaluated associations by means of partial correlations and covariate adjustment. We performed specific frequencies' analysis and subgroup analysis per hearing level. RESULTS: Wave V responses had significantly shorter latencies and larger amplitudes when elicited by LS CE-chirp as compared to click-evoked responses. Audiometric hearing thresholds correlated with age, but ABR characteristics did not. We found mild correlations between hearing thresholds and ABR characteristics, predominantly at higher frequencies and with chirp. We found scarce evidence of correlation between ABR characteristics and the average of behavioral hearing thresholds between 0.5 to 4 kHz (0.5-4 kHz PTA). After subgroup analysis according to the hearing level, no stronger or more significant correlations were found between ABR characteristics and 0.5-4 kHz PTA. DISCUSSION: In this study, we found that supra-threshold LS CE-chirp ABR presented some of the previously described similitudes and differences with supra-threshold click ABR in younger populations. Although, the average amplitude and latency of wave V evoked by LS CE-chirp were larger and faster than those evoked by clicks, these results should be taken with caution at the individual level, and further studies are required to state that LS CE-chirp ABRs are better than click ABRs in elders for clinical evaluations. We did not find consistent associations between hearing thresholds and supra-threshold wave V features, suggesting that these measures should be considered independently in the elderly.
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Limiar Auditivo , Potenciais Evocados Auditivos do Tronco Encefálico , Humanos , Idoso , Potenciais Evocados Auditivos do Tronco Encefálico/fisiologia , Masculino , Feminino , Limiar Auditivo/fisiologia , Estudos Transversais , Idoso de 80 Anos ou mais , Estimulação Acústica/métodos , Audiometria de Tons Puros , Envelhecimento/fisiologiaRESUMO
BACKGROUND: Understanding the benefits and risks of endovascular therapy (EVT) is crucial for elderly patients with large ischemic cores, as the combination of advanced age and extensive brain infarction may negatively impact clinical outcomes. METHODS: The study retrospectively analyzed clinical outcomes for elderly stroke patients (age ≥ 70) with large ischemic cores (Alberta Stroke Program Early CT Score [ASPECTS] < 6 or ischemic cores ≥ 70 ml) in the anterior circulation using data from our prospective database between June 2018 and January 2022. The effectiveness and risks of EVT in those patients were investigated, with the primary outcome being fair outcome (modified Rankin Scale, mRS ≤ 3). RESULTS: Among 182 elderly patients with large ischemic core volume (120 in the EVT group and 62 in the non-EVT group), 20.9% (38/182, 22.5% in the EVT group vs. 17.7% in the non-EVT group) achieved a fair outcome. Meanwhile, 49.5% (90/182, 45.8% in the EVT group vs. 56.5% in the non-EVT group) of them died at 3 months. The benefits of EVT numerically exceeded non-EVT treatment for those aged ≤ ~ 85 years or with a mismatch volume ≥ ~ 50 ml. However, after adjustment, EVT was associated with an increased risk of symptomatic intracranial hemorrhage (aOR 4.24, 95%CI 1.262-14.247). CONCLUSIONS: This study highlights the clinical challenges faced by elderly patients with large infarctions, resulting in poor outcomes at 3 months. EVT may still provide some benefits in this population, but it also carries an increased risk of intracranial hemorrhage.
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Isquemia Encefálica , Procedimentos Endovasculares , AVC Isquêmico , Acidente Vascular Cerebral , Idoso , Humanos , AVC Isquêmico/cirurgia , AVC Isquêmico/complicações , Isquemia Encefálica/cirurgia , Isquemia Encefálica/complicações , Estudos Retrospectivos , Acidente Vascular Cerebral/cirurgia , Acidente Vascular Cerebral/complicações , Trombectomia/efeitos adversos , Trombectomia/métodos , Hemorragias Intracranianas/etiologia , Procedimentos Endovasculares/efeitos adversos , Resultado do TratamentoRESUMO
INTRODUCTION: As Hearing loss and dementia affect people with the same profile, several epidemiological studies have evaluated their relationship. However, the link between age-related hearing loss and Alzheimer's disease is still unclear. METHODS: We selected subjects with no history of exposure to loud noises, blasts, head trauma with hearing loss, or sudden sensorineural hearing loss from a cohort intended to study preclinical phases of Alzheimer's disease. Participants are volunteers over 55 years without cognitive impairment. We correlated the results of an objective auditory evaluation with brain amyloid and p-tau181 levels and with the outcomes of a comprehensive neuropsychological assessment. RESULTS: Fifty-five subjects at different stages of the Alzheimer's disease continuum were evaluated. There were no statistically significant correlations between amyloid-ß and p-tau levels and any of the objective auditory measures. A weak but significant correlation was found between amyloid-ß values and the Hearing Handicap Inventory for the Elderly. The neuropsychological domains more correlated to hearing loss were executive function and processing speed. DISCUSSION: Age-related hearing loss is not linked to any pathological markers of Alzheimer's disease nor to neuropsychological domains typically affected in this disease. The Hearing Handicap Inventory for the Elderly has an important component of subjectivity and further studies are needed to explore its relationship with amyloid-ß levels.
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Doença de Alzheimer , Disfunção Cognitiva , Humanos , Idoso , Doença de Alzheimer/patologia , Proteínas tau/líquido cefalorraquidiano , Biomarcadores/líquido cefalorraquidiano , Peptídeos beta-Amiloides/líquido cefalorraquidiano , Disfunção Cognitiva/líquido cefalorraquidianoRESUMO
BACKGROUND: The instrumental activities of daily living (IADL) among the elderly have been found to be heterogeneous, with different trajectories. However, the transition of the IADL over time remains unclear. We aimed to explore the transition probabilities and the predictors of IADL among the elderly. METHODS: Longitudinal data from the 2014 (T1) and 2018 (T2) waves of the Chinese Longitudinal Healthy Longevity Survey were extracted. A sample of 2,944 participants aged 65 years or older, with complete responses to the IADL scale, was included. Latent profile analysis (LPA) and latent transition analysis (LTA) were employed to identify latent profiles of IADL and investigate the transition probabilities between profiles from T1 to T2. The predictors of latent profiles and transition probabilities were examined using multinomial regression analysis. RESULTS: The results of LPA at both T1 and T2 supported a 4-profile model solution. They were labeled as the "Normal function profile," "Mildly impaired profile," "Moderately impaired profile," and "Highly impaired profile". The Normal function profile and Highly impaired profile were characterized by maintaining stability rather than transitioning over time, with transition probabilities of 0.71 and 0.68, respectively, for maintaining stability. The Mildly impaired profile and Moderately impaired profile were characterized by a stronger tendency towards transition rather than stability, with transition probabilities of 0.29 and 0.45, respectively, of transitioning to the Highly impaired profile. The transition probabilities from the three impaired function profiles to the Normal function profile ranged from 0.05 to 0.19. Age, gender, place of residence, and social participation were significant predictors of profile attribution at T1 and transition probabilities over time. CONCLUSIONS: This study employed the LTA to examine the transition probability of IADL among the Chinese elderly. By recognizing the different profiles of IADL and understanding the factors associated with transitions among the elderly, interventions can be tailored to improve their functional independence and successful reintegration into families and society.
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Atividades Cotidianas , Nível de Saúde , Idoso , Humanos , Povo Asiático , Longevidade , China/epidemiologiaRESUMO
INTRODUCTION: Early screening and identification are crucial for fall prevention, and developing a new method to predict fall risk in the elderly can address the current lack of objectivity in assessment tools. METHODS: A total of 132 elderly individuals over 80 years old residing in some nursing homes in Shanghai were selected using a convenient sampling method. Fall history information was collected, and gait data during a 10-meter walk were recorded. Logistic regression was employed to establish the prediction model, and a nomogram was used to assess the importance of the indicators. The Bootstrap method was utilized for internal validation of the model, while the verification set was used for external validation. The predictive performance of the model was evaluated using the area under the ROC curve, calibration curve, and decision curve analysis (DCA) to assess clinical benefits. RESULTS: The incidence of falls in the sample population was 36.4%. The Tinetti Gait and Balance Test (TGBT) score (OR = 0.832, 95% CI: 0.734,0.944), stride length (OR = 0.007, 95% CI: 0.000,0.104), difference in standing time (OR = 0.001, 95% CI: 0.000,0.742), and mean stride time (OR = 0.992, 95% CI:0.984,1.000) were identified as significant factors. The area under the ROC curve was 0.878 (95% CI: 0.805, 0.952), with a sensitivity of 0.935 and specificity of 0.726. The Brier score was 0.135, and the Hosmer-Lemeshow test (χ2 = 10.650, P = 0.222) indicated a good fit and calibration of the model. CONCLUSION: The TGBT score, stride length, difference in standing time, and stride time are all protective factors associated with fall risk among the elderly. The developed risk prediction model demonstrates good discrimination and calibration, providing valuable insights for early screening and intervention in fall risk among older adults.
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Acidentes por Quedas , Análise da Marcha , Humanos , Acidentes por Quedas/estatística & dados numéricos , Acidentes por Quedas/prevenção & controle , Feminino , Masculino , Idoso de 80 Anos ou mais , Medição de Risco/métodos , Análise da Marcha/métodos , China/epidemiologia , Avaliação Geriátrica/métodos , Casas de Saúde/estatística & dados numéricos , Marcha/fisiologia , Modelos LogísticosRESUMO
The association between ambient temperature and mental health has been explored previously. However, research on the psychological effect of temperature in vulnerable groups and neighborhood scales have been scarce. Based on the survey and temperature data collected from 20 neighborhoods in Guangzhou, China, this study estimated the association between ambient temperature and community mental health among the elderly, adopting a fixed-effects methodology. According to this empirical analysis, compared to a comfortable temperature range of 20â-25â, measures of worse mental health among elderly were significant in high and low temperatures with increases in negative outcomes observable at both ends of the temperature range, leading to the U-shaped relationship. Second, the association between ambient temperature and worse mental health was found in the subcategories of gender, income, and symptom events. Specifically, from the hot temperature aspect, elderly males were more sensitive than elderly females. The effect on the low was far more than on the middle-high income group, and the probability of each symptom of the elderly's mental health significantly increased. From the cool temperature aspect, the temperature in the range of 5ºC-10ºC was significantly associated with the probability of some symptoms (feeling down, not calm, downheartedness, and unhappiness) and the middle-high income group. Our research enriches the empirical research on ambient temperature and mental health from a multidisciplinary perspective and suggests the need for healthy aging and age-friendly planning in Chinese settings.
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Saúde Mental , Humanos , Masculino , China/epidemiologia , Feminino , Idoso , Saúde Mental/estatística & dados numéricos , Pessoa de Meia-Idade , Características de Residência/estatística & dados numéricos , Idoso de 80 Anos ou mais , Dinâmica não Linear , Temperatura , Temperatura Alta/efeitos adversosRESUMO
BACKGROUND: Severe community-acquired pneumonia is one of the most lethal forms of CAP with high mortality. For rapid and accurate decisions, we developed a mortality prediction model specifically tailored for elderly SCAP patients. METHODS: The retrospective study included 2365 elderly patients. To construct and validate the nomogram, we randomly divided the patients into training and testing cohorts in a 70% versus 30% ratio. The primary outcome was in-hospital mortality. Univariate and multivariate logistic regression analyses were used in the training cohort to identify independent risk factors. The robustness of this model was assessed using the C index, ROC and AUC. DCA was employed to evaluate the predictive accuracy of the model. RESULTS: Six factors were used as independent risk factors for in-hospital mortality to construct the prediction model, including age, the use of vasopressor, chronic renal disease, neutrophil, platelet, and BUN. The C index was 0.743 (95% CI 0.719-0.768) in the training cohort and 0.731 (95% CI 0.694-0.768) in the testing cohort. The ROC curves and AUC for the training cohort and testing cohort (AUC = 0.742 vs. 0.728) indicated a robust discrimination. And the calibration plots showed a consistency between the prediction model probabilities and observed probabilities. Then, the DCA demonstrated great clinical practicality. CONCLUSIONS: The nomogram incorporated six risk factors, including age, the use of vasopressor, chronic renal disease, neutrophil, platelet and BUN, which had great predictive accuracy and robustness, while also demonstrating clinical practicality at ICU admission.
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Infecções Comunitárias Adquiridas , Falência Renal Crônica , Pneumonia , Insuficiência Renal Crônica , Idoso , Humanos , Mortalidade Hospitalar , Nomogramas , Estudos Retrospectivos , Genfibrozila , Fatores de Risco , VasoconstritoresRESUMO
OBJECTIVE: Osteoporosis (OS) is a systemic bone disease characterized by low bone mass and bone microstructure damage. This study. METHODS: According to the T value, 88 elderly fracture patients were grouped as the control group (without OS, 43 cases) and observation group (with T value <-2.5, which could be diagnosed as OS, 45 cases). The content of boney containing protein (BGP), total type 1 collagen amino terminal extender peptide (TPINP), ß-Crosslaps (ß-CTX), parathyroid hormone (PTH) and insulin-like growth factors-1 (IGF-1) was compared. Multivariate logistic regression was adopted to analyze the correlation between biochemical indexes and the occurrence of senile OS fracture and the related risk factors. The diagnostic value in the elderly was analyzed by receiver operating characteristic (ROC) curve. RESULTS: The levels of BGP, TPINP, ß-CTX, PTH and IGF-1 were elevated, and the level of IGF-1 was decreased in the observation group compared with the control group (P < 0.05). The elevated content of BGP, TPINP, ß-CTX and PTH, and the decreased expression of IGF-1 were influencing factors for OS fractures in the elderly (P < 0.05). The sensitivity and specificity to predict the occurrence of OS fractures in the elderly were 91.70% and 90.50%, respectively. The AUC of combined detection was 0.976 (95% CI: 0.952-1.000), which was memorably higher than single indicator detection (P < 0.05). Among 45 patients, 32 cases had good prognosis and 13 had poor prognosis. In comparison with the good prognosis group, the content of BGP, TPINP, ß-CTX and PTH were sensibly higher, the level of IGF-1 was prominently lower, and the proportion of fracture history was much higher in poor prognosis group (P < 0.05). Fracture history, BGP, TPINP, ß-CTX, PTH and IGF-1 were independent risk factors for poor prognosis of elderly OS fractures (P < 0.05). CONCLUSION: Bone metabolism factors were associated with poor prognosis of OS in the elderly. The combined detection had higher diagnostic value in calculating the risk of OS fracture in the elderly than single indicator detection.
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Fator de Crescimento Insulin-Like I , Fraturas por Osteoporose , Hormônio Paratireóideo , Humanos , Idoso , Feminino , Masculino , Fraturas por Osteoporose/diagnóstico , Fraturas por Osteoporose/etiologia , Fatores de Risco , Fator de Crescimento Insulin-Like I/metabolismo , Fator de Crescimento Insulin-Like I/análise , Idoso de 80 Anos ou mais , Hormônio Paratireóideo/sangue , Biomarcadores/sangue , Osteoporose/diagnóstico , Valor Preditivo dos Testes , Colágeno Tipo I/metabolismo , Curva ROC , Estudos de Casos e Controles , Medição de Risco , Pessoa de Meia-IdadeRESUMO
BACKGROUND: Presently, a consistent strategy for determining the stability of unruptured intracranial aneurysms (UIAs) in elderly patients is lacking, primarily due to the unique characteristics of this demographic. Our objective was to assess the risk factors contributing to aneurysm instability (growth or rupture) within the elderly population. METHODS: In this study, we compiled data from follow-up patients with UIAs spanning from November 2016 to August 2021. We specifically focused on patients aged ≥ 60 years. Clinical histories were gathered, and morphological parameters of aneurysms were measured. The growth of aneurysms was determined using the computer-assisted semi-automated measurement (CASAM). Growth and rupture rates of UIAs were calculated, and both univariate and multivariate Cox regression analyses were conducted. Additionally, Kaplan-Meier survival curves were plotted. RESULTS: A total of 184 patients with 210 aneurysms were enrolled in the study. The follow-up period encompasses 506.6 aneurysm-years and 401.4 patient-years. Among all the aneurysms, 23 aneurysms exhibited growth, with an annual aneurysm growth rate of 11.0%, and 1 (4.5%) experienced rupture, resulting in an annual aneurysm rupture rate of 0.21%. Multivariate Cox analysis identified poorly controlled hypertension (P = 0.011) and high-risk aneurysms (including anterior cerebral artery (ACA), anterior communicating artery (AcoA), posterior communicating artery aneurysm (PcoA), posterior circulation (PC) > 4 mm or distal internal carotid artery (ICAd), middle cerebral artery (MCA), and PC > 7 mm) (P = 0.006) as independent risk factors for the development of unstable aneurysms. CONCLUSIONS: In the elderly, poorly controlled hypertension and high-risk aneurysms emerge as significant risk factors for aneurysm instability. This underscores the importance of rigorous surveillance or timely intervention in patients presenting with these risk factors.
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Aneurisma Roto , Hipertensão , Aneurisma Intracraniano , Humanos , Idoso , Adulto , Criança , Aneurisma Intracraniano/epidemiologia , Fatores de Risco , Aneurisma Roto/epidemiologia , Artéria Cerebral AnteriorRESUMO
PURPOSE OF REVIEW: Heart failure (HF) represents a pathology in constant growth, but, despite the fact that a significant proportion of its population is comprised of elderly patients, they are not adequately represented in clinical trials or registries. They constitute a heterogeneous population with their particularities and interaction of the multiple comorbidities that characterize this age group, which makes the clinical course, prognosis and outcomes of the disease different. RECENT FINDINGS: Compared to men, women with HF tend to be older, with a greater burden of non-cardiovascular comorbidities, less ischemic heart disease and preserved ventricular function in most cases. This fact translates into worse self-perceived quality of life, with lower hospitalization and mortality rates. Moreover, paradoxically, women are less likely to receive treatment recommended by clinical practice guidelines, including revascularization and device placement. As there are not enough representative studies of this population, the reasons for these results with better prognosis and relatively benign impact in the elderly female population are unknown, which is why it is necessary to continue with research in order to obtain greater evidence of the exposed gaps.
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OBJECTIVE: To search for and summarize the best evidence for themanagement of elderly patients with dysphagia. METHODS: Clinical decisions, recommended practices, evidence summaries, clinical practice guidelines, expert consensus, and systematic reviews on the management of dysphagia among elderly patients were systematically reviewed from domestic and foreign guideline websites, association websites, and Chinese and English databases according to the 6S model of evidence-based resources. The search period was between January 1, 2010 and November 1, 2023. Two researchers evaluated the quality of the included literature respectively and extracted evidence. RESULTS: A total of 14 literatures were identified, including 2 guidelines, 2 clinical decisions, 5 evidence summaries, 3 expert consensus statements, and 2 systematic reviews. Twenty-four pieces of evidence from 7 aspects were summarized, including assessment, treatment and rehabilitation, medication care, nutrition management, oral care, complication management, and psychological care. CONCLUSION: The best evidence-based recommendations for the management of dysphagia in elderly patients is summarized, it is suggested that the best evidence should be selected according to the actual situation of patients, and a personalized management plan should be formulated to improve the quality of life of patients and achieve high-quality nursing.
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Transtornos de Deglutição , Humanos , Transtornos de Deglutição/terapia , Transtornos de Deglutição/etiologia , Transtornos de Deglutição/diagnóstico , Idoso , Medicina Baseada em Evidências , Guias de Prática Clínica como AssuntoRESUMO
OBJECTIVE: Understanding the preferences of old-age adults for their long-term caregivers can improve person-centred health care and the quality of long-term care (LTC). This study examines Chinese older adults' preferences for long-term caregivers. STUDY DESIGN: This is a cross-sectional study. METHODS: A national representative discrete choice experiment (DCE) surveyed 2031 adults aged 50-70 across 12 provinces in China. Each DCE scenario described five attributes: type of caregivers, place of LTC, contents of LTC, out-of-pocket payments, and quality of life (QoL). Preferences and the marginal willingness to pay (WTP) were derived using mixed-logit and latent class models. RESULTS: Older adults displayed higher preferences for long-term caregivers who improve their QoL, incur lower out-of-pocket payments, and provide medical LTC services at home, with the maximum WTP of $22.832 per month. QoL was rated as the most important LTC factor, followed by the place of LTC and the type of caregivers. When the level of QoL improved from poor to good, respondents would be willing to pay $18.375 per month more (95% confidence interval: 16.858 to 20.137), and the uptake rate increased by 76.47%. There was preference heterogeneity among older people with different sex, education, family size, and knowledge of LTC insurance. CONCLUSION: QoL was the most important factor in older Chinese adults' preference for caregivers. Home care and medical care from formal caregivers was preferred by older adults. We recommend training family caregivers, raising older people's awareness of LTC insurance, and guiding policymakers in developing people-oriented LTC and a multi-level LTC system.
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Cuidadores , Comportamento de Escolha , Assistência de Longa Duração , Qualidade de Vida , Humanos , Cuidadores/psicologia , Cuidadores/estatística & dados numéricos , China , Idoso , Feminino , Masculino , Pessoa de Meia-Idade , Estudos Transversais , Assistência de Longa Duração/economia , Assistência de Longa Duração/estatística & dados numéricos , Preferência do Paciente/estatística & dados numéricos , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Emergency laparotomy is a commonly performed surgical procedure that has higher post-operative morbidity and mortality than elective surgery. Previous research has identified that patients valued postoperative quality of life (QoL) more than the risk of mortality when deciding to undergo emergency surgery. Current pre-operative scoring and risk stratification systems for emergency laparotomy do not account for or provide prediction tools for post-operative QoL. This study aims to systematically review previous literature to determine post-operative QoL in patients who undergo emergency laparotomy. METHODS: A literature search was undertaken in Medline, EMBASE and the Cochrane Library to identify studies measuring post-operative QoL in patients who have had emergency laparotomy up to 29th April 2023. Mean QoL scores from the studies included were combined to calculate the average effect of emergency laparotomy on QoL. The primary outcome of the review was postoperative QoL after emergency laparotomy when compared with a comparator group. Secondary outcomes included the quality of included studies. RESULTS: Ten studies in the literature assessing the QoL of patients after emergency laparotomy were identified. Three studies showed that patients had improved QoL and seven showed worse QoL following emergency laparotomy. Length of time for QoL to return to baseline varied ranged from 3 to 12 months post-operatively. Length of hospital stay was identified as an independent risk factor for poorer QoL post-surgery. CONCLUSIONS: Outcome reporting for patients who undergo emergency laparotomy should be expanded further to include QoL. Further work is required to investigate this and elicit factors that can improve QoL post-operatively.
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Laparotomia , Qualidade de Vida , Humanos , Emergências , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/psicologia , Tempo de Internação/estatística & dados numéricosRESUMO
BACKGROUND: Increasing attention has been raised on the surgical option for lung cancer patients aged ≥75 years, however, few studies have focused on whether uniportal video-assisted thoracoscopic surgery (VATS) is safe and feasible for these patients. This study aimed to evaluate short-term results of uniportal versus three-port VATS for the treatment of lung cancer patients aged ≥75 years. METHODS: We retrospectively evaluated 582 lung cancer patients (≥75 years) who underwent uniportal or three-port VATS from August 2007 to August 2021 based on the Western China Lung Cancer Database. The baseline and perioperative outcomes between uniportal and three-port VATS were compared in the whole cohort (WC) and the patients undergoing lobectomy (lobectomy cohort, LC) respectively. Propensity score matching (PSM) was used to minimize confounding bias between the uniportal and three-port cohorts in WC and LC. RESULTS: Intraoperative blood loss was significantly less in the uniportal than three-port LC (50 mL vs. 83 mL, P = 0.007) before PSM and relatively less in the uniportal than three-port LC (50 mL vs. 83 mL, P = 0.05) after PSM. Significantly more lymph nodes harvested (13 vs. 9, P = 0.007) were found in the uniportal than three-port LC after PSM. In addition, in WC and LC, there were no significant differences between uniportal and three-port cohorts in terms of operation time, the rate of conversion to thoracotomy during surgery, nodal treatments (dissection or sampling or not), the overall number of lymph node stations dissected, postoperative complications, volume and duration of postoperative thoracic drainage, hospital stay after operation and hospitalization expenses before and after PSM (P > 0.05). CONCLUSIONS: There were no significant differences in short-term outcomes between uniportal and three-port VATS for lung cancer patients (≥75 years), except relatively less intraoperative blood loss (P < 0.05 before PSM and P = 0.05 after PSM) and significantly more lymph nodes harvested (P < 0.05 after PSM) were found in uniportal LC. It is reasonable to indicate that uniportal VATS is a safe, feasible and effective operation procedure for lung cancer patients aged ≥75 years.
Assuntos
Neoplasias Pulmonares , Humanos , Idoso , Estudos de Coortes , Perda Sanguínea Cirúrgica , Estudos Retrospectivos , Cirurgia Torácica VídeoassistidaRESUMO
BACKGROUND AND OBJECTIVES: To elucidate the role of dietary fats on the relationship between mild cognitive impairment and sarcopenia and help identifying and preventing the decline of cognitive and muscle function in elderly individuals. METHODS AND STUDY DESIGN: The study conducted involving a group of 1812 individuals between the ages of 61 and 92. Body composition and BMR were assessed by bioelectrical impedance analysis. Cognitive function and dietary nutrition were evaluated by neuropsychological assessments and questionnaire of food intake frequency. Lipidomics analysis was performed using UHPLC-Qtrap-MS/MS. RESULTS: MCI and SA are mutual influencing factors, lower intake of MUFA, PUFA and higher intake of fat was associated with cognitive dysfunction and/or SA (p < 0.05). PUFA was important for MCI combined with SA (Compared with Q1, Q4 OR: 0.176, 95%CI: 0.058,0.533). Lipidomics analysis revealed that triacylglycerol (TAG) contain more carbon chains with saturated double bonds may be closely related to cognitive impairment and the progression of SA (p < 0.05). While, DAG with carbon chains of unsaturated double bonds is opposite. CONCLUSIONS: Insufficient intake of unsaturated fatty acids was associated with the development of cognitive decline and the progression of SA. MUFA affecting muscle health, fats and PUFA has a greater impact on MCI combined with SA. Less MUFA intake and increasing saturated double-bonded fatty acid intake might be the key factors on promoting cognitive impairment and SA in the elderly. They have the potential to serve as prospective biomarkers indicating a higher risk of cognitive decline and/or SA in the elderly population.
Assuntos
Cognição , Disfunção Cognitiva , Gorduras na Dieta , Sarcopenia , Humanos , Sarcopenia/prevenção & controle , Idoso , Masculino , Feminino , Idoso de 80 Anos ou mais , Gorduras na Dieta/administração & dosagem , Disfunção Cognitiva/prevenção & controle , Pessoa de Meia-Idade , Composição CorporalRESUMO
The article examines the service sector for the elderly as a segment of the silver economy market. The author's classification of services provided to the elderly is given according to an expanded set of criteria. During the expert survey, medical and social services that are of primary demand among the elderly were identified. Legal services and transportation services came in second place. The underestimation of the factor of psychological support for both the aging process itself and possible concomitant processes was noted.