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Cardiac surgery-associated acute kidney injury (CSA-AKI) is a critical complication associated with mortality and morbidity. This study aimed to clarify the impact of CSA-AKI on activities of daily living (ADL) at discharge in elderly cardiac surgery patients. We included 122 cardiac patients who underwent coronary artery bypass surgery, valve surgery, or combined surgery by mid-line incision followed by postoperative cardiac rehabilitation (CR) from March 2015 to May 2020. CSA-AKI was based on KDIGO criteria. The index of ADL was the Functional Independence Measure (FIM). We compared background factors, clinical parameters, activity level before hospitalization, CR progress, and FIM in patients with or without CSA-AKI. Multiple regression analysis was performed with FIM at discharge as the dependent variable and items with p < 0.01 in bivariate correlation as independent variables. Ultimately, 122 patients were divided into the non-CSA-AKI group (n = 84) and CSA-AKI group (n = 38). CR progression in the CSA-AKI group was significantly slower and FIM was lower than that in the non-CSA-AKI group. Moreover, even after adjustment for confounding factors, CSA-AKI (ß = -0.18), start day of walking (ß = -0.34), postoperative atrial fibrillation (ß = -0.15), and activity level before hospitalization (ß = -0.37) were predictive factors of ADL decline at discharge (adjusted R2 = 0.52). CSA-AKI of elderly cardiac surgery patients was a predictive factor of ADL decline at discharge.
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Lesión Renal Aguda , Procedimientos Quirúrgicos Cardíacos , Actividades Cotidianas , Lesión Renal Aguda/diagnóstico , Lesión Renal Aguda/epidemiología , Lesión Renal Aguda/etiología , Anciano , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Humanos , Alta del Paciente , Complicaciones Posoperatorias/etiología , Estudios Retrospectivos , Factores de RiesgoRESUMEN
Slow gait speed and restricted life-space mobility predict cognitive decline and dementia in healthy older adults, yet the relation between gait speed or life-space mobility and cognitive function remains poorly understood in patients with coronary artery disease (CAD). We, therefore, examined the following relations: that between gait speed and cognitive function, and mild cognitive impairment (MCI) and that between life-space mobility and cognitive function, and MCI. We conducted a cross-sectional study of 240 non-dementia patients who met the study criteria from 2132 consecutive CAD patients. MCI was estimated with the Japanese version of the Montreal Cognitive Assessment (MoCA-J). Gait speed was measured to perform gait trials at the patients' usual walking pace, and life-space mobility was evaluated using the Life-Space Assessment (LSA). We investigated the relation between gait speed or life-space mobility and cognitive function by Pearson correlation analysis, whereas multivariable logistic regression analysis was conducted for detecting MCI. Gait speed and LSA scores were positively associated with the MoCA-J score (r = 0.54, p < 0.001 and r = 0.44, p < 0.001, respectively), and both were independently associated with MCI in the multivariable logistic regression analysis (odds ratio 0.007, p < 0.001, and odds ratio 0.98, p = 0.038, respectively). Cognitive impairment can be easily detected by assessment of gait speed and life-space mobility. Interventions to improve gait speed and life-space mobility may lead to the improvement of cognitive function and MCI in patients with CAD.
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Disfunción Cognitiva/complicaciones , Enfermedad de la Arteria Coronaria/fisiopatología , Marcha/fisiología , Evaluación Geriátrica/métodos , Velocidad al Caminar/fisiología , Anciano , Disfunción Cognitiva/fisiopatología , Enfermedad de la Arteria Coronaria/complicaciones , Estudios Transversales , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Assessment of frailty is important for risk stratification among the elderly with severe aortic stenosis (AS) when considering interventions such as surgical aortic valve replacement (SAVR) or transcatheter aortic valve replacement (TAVR). However, evidence of the impact of preoperative frailty on short-term postoperative outcomes or functional recovery is limited. This retrospective study included 234 consecutive patients with severe AS who underwent SAVR or TAVR at Kobe University Hospital between Dec 2013 and Dec 2019. Primary outcomes were postoperative complications, postoperative 6-min walking distance (6MWD), and home discharge rates. The mean age was 82 ± 6.6 years. There were 169 (SAVR: 80, TAVR: 89) and 65 (SAVR: 20, TAVR: 45) patients in the non-frail and frail groups, respectively (p = 0.02). The postoperative complication rates in the frail group were significantly higher than those in the non-frail group [30.8% (SAVR: 35.0%, TAVR: 28.9%) vs. 10.7% (SAVR: 15.0%, TAVR: 6.7%), p < 0.001]. The home discharge rate in the non-frail group was significantly higher than that in the frail group [85.2% (SAVR: 81.2%, TAVR: 88.8%) vs. 49.2% (SAVR: 55.0%, TAVR: 46.7%), p < 0.001]. The postoperative 6MWD in the non-frail group was significantly longer than that in the frail group [299.3 ± 87.8 m (SAVR: 321.9 ± 90.8 m, TAVR: 281.1 ± 81.3 m) vs. 141.9 ± 92.4 m (SAVR: 167.8 ± 92.5 m, TAVR: 131.6 ± 91.3 m), p < 0.001]. The TAVR group did not show a decrease in the 6MWD after intervention, regardless of frailty. We report for the first time that preoperative frailty was strongly associated with postoperative complications, 6MWD, and home discharge rates following both SAVR and TAVR. Preoperative frailty assessment may provide useful indications for planning better individualized therapeutic interventions and supporting comprehensive intensive care before and after interventions.
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Estenosis de la Válvula Aórtica , Fragilidad , Implantación de Prótesis de Válvulas Cardíacas , Reemplazo de la Válvula Aórtica Transcatéter , Anciano , Anciano de 80 o más Años , Estenosis de la Válvula Aórtica/diagnóstico , Estenosis de la Válvula Aórtica/cirugía , Tolerancia al Ejercicio , Fragilidad/complicaciones , Fragilidad/diagnóstico , Humanos , Alta del Paciente , Complicaciones Posoperatorias/epidemiología , Estudios Retrospectivos , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversosRESUMEN
BACKGROUND: Sleep problems in preschool children can stunt their health and growth. However, the factors that cause sleep problems in children are not well understood. The aim of this study was to determine the relationship between parents' health literacy (HL) and children's sleep problems. The study was conducted at two kindergartens, two nursery schools, and a center for early childhood education in Chitose-city, Hokkaido, Japan. METHOD: This study used a multicenter cross-sectional design. The sample comprised 354 preschoolers (aged 3-6 years) and their parents. In families with two or more children attending the same facility, only the oldest child was asked to participate in the study. Exclusion criteria included participants whose completed questionnaires had missing values. Children's sleep problems were assessed using the Japanese version of the Children's Sleep Habits Questionnaire (CSHQ-J). Parents' HL was assessed using the 14-item Health Literacy Scale (HLS-14). The parents were classified into two groups (high HL group and low HL group). Multiple regression modelling was used to determine the association between HLS-14 and CSHQ-J scores. RESULTS: Of the 354 parents, 255 (72%) were in the high HL group and 99 (28%) in the low HL group. The mean CSHQ-J score was significantly lower in the high HL group than in the low HL group (45.3 ± 6.0 points vs. 46.8 ± 5.9 points, p = 0.043). In multiple regression analyses, parents' HL was independently associated with their CSHQ-J score after adjusting for all confounding factors (adjusted R2 = 0.22, ß = - 0.11; p = 0.043). CONCLUSIONS: Parents' HL appears to affect their children's sleep problems. This finding suggests that parents' HL may be a target for intervention to improve children's sleep problems.
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Alfabetización en Salud , Trastornos del Sueño-Vigilia , Niño , Preescolar , Estudios Transversales , Humanos , Japón/epidemiología , Padres , Sueño , Trastornos del Sueño-Vigilia/epidemiología , Encuestas y CuestionariosRESUMEN
OBJECTIVE: According to a World Health Organization report, in 2016, 41 million young children globally were overweight or obese. The connection between parents' social capital and their children's health has been studied, but associations between parental social capital and children's weight are largely unexamined. Hence, we assessed the relationship between preschool children's weight and parents' social capital. METHODS: We used BMI assessment data for 357 children (46.5% girls; mean age 5.3 years) in Japan. We examined parents' structural and cognitive social capital using a self-report questionnaire. RESULTS: Multiple logistic regression analysis revealed associations between parents' social capital and children's BMI. Seventy-two (20.2%) of the children had poor BMI (body mass index; overweight or thin). Interpersonal trust was significantly associated with normal BMI in children after adjustment for all confounding factors (OR 2.68; 95% CI, 1.33-5.44; P = .006) and was independently associated with other social capital factors, including norm of reciprocity (OR 3.38; 95% CI, 1.68-6.79; P < .001) and trust in organization (OR 1.24; 95% CI, 1.09-1.42; P = .001). CONCLUSION: Social capital factors were independently associated with each other. Japanese parents' high social capital was an independent predictor of normal BMI among preschool children.
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Capital Social , Índice de Masa Corporal , Preescolar , Estudios Transversales , Femenino , Humanos , Japón , Masculino , Sobrepeso , Padres , Encuestas y CuestionariosRESUMEN
BACKGROUND: Following ankle sprains, some patients complain of their ankles "giving way," characterized by functional instability with no positive findings in traditional stress tests. The calcaneofibular ligament (CFL) may contribute to the stabilization of the subtalar and talocrural joints, and some functional instability may be due to CFL insufficiency. We aimed to clarify and quantitatively assess CFL insufficiency with three-dimensional stress computer tomography (CT) using the Pronation-External Rotation Stress Test (PERST). METHODS: Ten patients who tested positive under PERST and underwent an isolated CFL reconstruction were included. Using a custom-made loading jig, we used the Supination-Internal Rotation Stress Test (SIRST) and PERST to assess the function of anterior talofibular ligament (ATFL) and CFL, respectively. 3D-CT in neutral position was used as a baseline, and we quantified the distance between the origin and insertion of the CFL and ATFL at 2 years pre- and postoperatively. RESULTS: Postoperative scores improved in all patients with no giving way symptoms. The preoperative length of the CFL increased by 14.0% from baseline under PERST, while the postoperative length only increased by 2.0% and was significantly restricted (P < .01). The pre- and postoperative length of ATFL was increased by 7.5% and 9.0% from baseline under SIRST, respectively, with no significant difference (P = .41). The clinical function improved with significantly less change in distance between the origin and insertion under PERST and showed no difference under SIRST. CONCLUSION: The 3D-CT stress test may be useful for quantifying pre- and postoperative CFL function. CFL insufficiency is one of the main causes of subtalar joint instability; therefore, measuring the distance between the origin and insertion of the CFL could provide the means to quantify the instability of the subtalar joint.
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Ligamentos Laterales del Tobillo , Articulación del Tobillo/diagnóstico por imagen , Articulación del Tobillo/cirugía , Computadores , Prueba de Esfuerzo , Humanos , Tomografía Computarizada por Rayos XRESUMEN
Ventriculoperitoneal (VP) shunt placement is commonly performed for the treatment of hydrocephalus, and several complications of this procedure are well known. Radiating shoulder tip pain after VP shunt placement has been reported as an unusual complication in a few cases, associated with dislocation of the peritoneal catheter. We described the case of a 9-year-old girl who presented with recurrent radiating shoulder tip pain after VP shunt placement. The pain recurred after peritoneal catheter repositioning because of peritoneal inflammation and adhesion due to peritonitis with Propionibacterium acnes (P. acnes). This bacterium was isolated using 16S ribosomal RNA gene polymerase chain reaction (16S rRNA gene PCR), and anaerobic and prolonged culture tests. After antibacterial treatment, ventriculoarterial (VA) shunt placement was successfully performed. Hemidiaphragm irritation by the peritoneal catheter leads to radiating shoulder tip pain, and peritoneal inflammation and adhesion caused by infectious peritonitis may cause recurrence of this despite catheter repositioning. Clinicians should be aware of shoulder pain as a complication of VP shunt placement, and should consider VA shunt placement as an alternative treatment if this symptom recurs after catheter repositioning. Furthermore, 16S rRNA gene PCR and anaerobic and prolonged culture tests should be considered to detect P. acnes infection.
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Dolor Postoperatorio/etiología , Peritonitis/etiología , Peritonitis/microbiología , Propionibacterium acnes , Recurrencia , Derivación Ventriculoperitoneal/efectos adversos , Femenino , HumanosRESUMEN
[Purpose] The purpose of this study was to identify the factors influencing change in life-space mobility after total knee arthroplasty (TKA) in patients with severe knee osteoarthritis (knee OA). [Participants and Methods] Overall, 58 primary unilateral TKA recipients (9 males and 49 females; age ± SD 74.6 ± 6.5â years) were enrolled. We evaluated Life-Space Assessment (LSA) scores, knee extensor strength, Timed Up and Go test (TUG), one-leg standing time (OLS), Western Ontario and McMaster Universities osteoarthritis Index, and physical activity self-efficacy (SE) before surgery and at 3 months post-operation. [Results] Life space mobility significantly expanded 3 months after surgery compared with preoperative baseline. Preoperatively, walking SE and knee extensor muscle strength on the operative side were found to have strong correlation with LSA scores, while stairs SE and knee extensor muscle strength of the operative side were correlated at 3 months post-operation. [Conclusion] These findings suggest that to expand the life-space mobility of TKA recipients, it is important to enhance self-efficacy for general physical activity in addition to strengthening the quadriceps muscles.
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Glutamate uptake is a main function of astrocytes to keep extracellular glutamate levels low and protect neurons against glutamate-induced excitotoxicity. On the other hand, astrocyte networks formed by gap junctions, which are consisted with connexins and connecting neighboring cells, are reported to play a critical role in maintaining the homeostasis in the brain. In the present study, we examined the effects of gap junction inhibitors on the glutamate uptake activity in cultured rat cortical astrocytes. At first, we confirmed the effects of gap junction inhibitors, 1-octanol and carbenoxolone, on cell-cell communication by the scrape-loading assay using a fluorescent dye Lucifer yellow. Both of 1-octanol and carbenoxolone treatments for 20 min in cultured astrocytes significantly suppressed the cell-cell communication assessed as the distance of dye-spreading. 1-octanol and carbenoxolone increased the glutamate uptake by astrocytes and glutamate aspartate transporter (GLAST) expression on the cell membrane. These results suggest that gap junction inhibitors increase the glutamate uptake activity through the increase of GLAST proteins located on the cell membrane. The regulation of gap junction in astrocytes might protect neurons against glutamate-induced excitotoxicity.
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Astrocitos/metabolismo , Uniones Comunicantes/metabolismo , Ácido Glutámico/metabolismo , Neuronas/metabolismo , Sistema de Transporte de Aminoácidos X-AG/metabolismo , Animales , Transporte Biológico/fisiología , Comunicación Celular/fisiología , Células Cultivadas , Conexinas/metabolismo , Ratas WistarRESUMEN
The inertness of metal clusters in air is important for their application to novel materials and catalysts. The adsorption reactivity of copper clusters with O2 has been discussed in connection with the electronic structure of clusters because of its importance in electron transfer from the cluster to O2. Mass spectrometry was used to observe the reaction of Cu n+ + O2 ( n = 13-60) in the gas phase. For O2 adsorption on Cu n+, the relative rate constants of the n = 15, 21, 41, and 49 clusters were clearly lower than those with other n. Theoretical calculations indicated that the inertness of Cu15+ with 14 valence electrons was related to the large HOMO-LUMO gap predicted for the oblate Cu15+ structure. The Clemenger-Nilsson model was used to predict that the electronic subshell of oblate Cu49+ with 48 electrons was closed. This electronic shell closing of Cu49+ corresponds to the inertness for O2 adsorption.
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An early switch from intravenous to oral antimicrobial therapy is useful for reducing the duration of the hospitalization in adult patients with community acquired-pneumonia, whereas the efficacy of switch therapy for pediatric patients with community acquired (CA)-lower respiratory tract infection (LRTI) is uncertain. The aim of this study is to investigate the efficacy of switch therapy for LRTI in patients with severe motor intellectual disabilities (SMID). This retrospective study was performed on 92 patients with SMID who were admitted to the Department of Pediatrics at the Hospital of University of Occupational and Environmental Health, Japan from April 1, 2010 to March 31, 2017 for the suspicion of bacterial LRTI and were initially treated with an intravenous antimicrobial agent. Clinical outcomes were compared between patients with switch therapy (Switch therapy group) and conventional intravenous antimicrobial therapy (No switch therapy group). Thirteen and 79 in patients with SMID belonged to Switch thrapy group and No switch therapy group, respectively. Length of hospital stay in Switch therapy group was significantly shorter than that in No switch therapy group (P = 0.002). In the patients undergoing switch therapy, there was no patient who required re-treatment and/or re-hospitalization. Switch therapy for LRTI was useful for the reduction of length of hospital stay without increasing risk of re-treatment and re-hospitalization in patients with SMID.
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Antibacterianos/administración & dosificación , Infecciones Comunitarias Adquiridas/tratamiento farmacológico , Sustitución de Medicamentos , Discapacidad Intelectual/complicaciones , Trastornos de la Destreza Motora/complicaciones , Infecciones del Sistema Respiratorio/tratamiento farmacológico , Administración Oral , Adolescente , Adulto , Niño , Preescolar , Infecciones Comunitarias Adquiridas/complicaciones , Femenino , Humanos , Lactante , Infusiones Intravenosas , Japón , Tiempo de Internación/estadística & datos numéricos , Masculino , Infecciones del Sistema Respiratorio/complicaciones , Estudios Retrospectivos , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: Postoperative delirium (POD) is a critical complication that is closely associated with mortality and major morbidity in elective cardiac surgery. The identification of patients at risk for POD is crucial but has not been fully explored. AIMS: The aim of this study was to determine the predictive value of the assessment of preoperative exercise capacity for POD. METHODS: We enrolled 313 consecutive patients (mean age, 68.6 ± 14.8 years) undergoing elective cardiac surgery. We measured physical functions such as the 6-minute walking distance (6MWD) and Timed Up-and-Go test (TUG) before surgery. The assessment of delirium was conducted every 8 h from the day of surgery to 5 days after surgery using the Intensive Care Delirium Screening Checklist. RESULTS: POD occurred in 46 patients (14.6%). Age, 6MWD, TUG, serum hemoglobin, estimated glomerular filtration rate, and length of intensive care unit stay were significantly different based on the presence or absence of POD (p < 0.05 for each). After multivariate analysis, 6MWD remained a statistically significant indicator for developing POD (OR 0.98; p = 0.02). The cut-off value of 6MWD for predicting POD was 345 m (AUC = 0.75; p = 0.001). CONCLUSIONS: Poor exercise capacity was found to be an independent predictor of POD following elective cardiac surgery. This finding suggests the importance of preoperative functional evaluation in the prevention and management of POD in cardiac surgery patients.
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Procedimientos Quirúrgicos Cardíacos/efectos adversos , Delirio del Despertar/prevención & control , Prueba de Esfuerzo , Ejercicio Físico/fisiología , Anciano , Anciano de 80 o más Años , Cuidados Críticos , Procedimientos Quirúrgicos Electivos/efectos adversos , Femenino , Humanos , Tiempo de Internación/estadística & datos numéricos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Valor Predictivo de las Pruebas , Estudios Prospectivos , Medición de RiesgoRESUMEN
BACKGROUND: Preoperative nutritional status and physical function are important predictors of mortality and morbidity after cardiac surgery. However, the influence of nutritional status before cardiac surgery on physical function and the progress of postoperative rehabilitation requires clarification. AIMS: To determine the effect of preoperative nutritional status on preoperative physical function and progress of rehabilitation after elective cardiac surgery. METHODS: We enrolled 131 elderly patients with mean age of 73.7 ± 5.8 years undergoing cardiac surgery. We divided them into two groups by nutritional status as measured by the Geriatric Nutritional Risk Index (GNRI): high GNRI group (GNRI ≥ 92, n = 106) and low GNRI group (GNRI < 92, n = 25). Physical function was estimated by handgrip strength, knee extensor muscle strength (KEMS), the Short Physical Performance Battery (SPPB), and 6-minute walk test (6MWT). Progress of postoperative rehabilitation was evaluated by the number of days to independent walking after surgery, length of stay in the ICU, and length of hospital stay. RESULTS: After adjusting for potential confounding factors, preoperative handgrip strength (P = 0.034), KEMS (P = 0.009), SPPB (P < 0.0001), and 6MWT (P = 0.012) were all significantly better in the high GNRI group. Multiple regression analysis revealed that a low GNRI was an independent predictor of the retardation of postoperative rehabilitation. CONCLUSIONS: Preoperative nutritional status as assessed by the GNRI could reflect perioperative physical function. Preoperative poor nutritional status may be an independent predictor of the retardation of postoperative rehabilitation in patients undergoing elective cardiac surgery.
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Envejecimiento/fisiología , Procedimientos Quirúrgicos Cardíacos , Estado Nutricional/fisiología , Anciano , Procedimientos Quirúrgicos Cardíacos/mortalidad , Procedimientos Quirúrgicos Cardíacos/rehabilitación , Femenino , Evaluación Geriátrica/métodos , Humanos , Japón , Tiempo de Internación/estadística & datos numéricos , Masculino , Fuerza Muscular/fisiología , Evaluación Nutricional , Cuidados Preoperatorios/métodos , Resultado del Tratamiento , Prueba de Paso/métodosRESUMEN
It is well known that head computed tomography (CT) examination is an area affected by beam hardening because the brain parenchyma surrounded by thick bones is an object to be imaged. Therefore, it is essential to use the beam hardening correction process. However, the beam hardening correction processing varies depending on the apparatus. The purpose of this study is to verify the influence on the image by the difference of the beam hardening correction method from the CT value of the phantom and to prove the effect of the beam hardening correction method. We obtained CT value fluctuation amount, CT value correction amount, and CT value correction effect by the beam hardening from the CT value measurement result of phantom imaging. This was compared with 1st pass method, 2nd pass method, and Brain forward projected model-based iterative reconstruction solution. From the results, it was confirmed that the intensity and precision of the beam hardening correction process differ depending on the correction method. As a result, in the head CT examination, even if the same subject is imaged, there is a possibility of a difference in CT value due to the beam hardening correction method.
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Cabeza/diagnóstico por imagen , Tomografía Computarizada por Rayos X/métodos , Humanos , Fantasmas de Imagen , Tomografía Computarizada por Rayos X/instrumentaciónRESUMEN
AIM: Addressing sarcopenia and frailty in aging populations is crucial for enhancing quality of life and reducing healthcare dependence. While the importance of energy, protein, and amino acid supplementation is known, the role of minerals needs further exploration. This systematic review evaluates the effectiveness of these minerals in managing sarcopenia and frailty. METHODS: We analyzed data from the Cochrane Central Register of Controlled Trials, MEDLINE, and Ichu-shi Web from January 2000 to March 2023. Studies were selected if they were interventional or observational, focused on individuals with frailty or sarcopenia who were aged 65 or older, and involved mineral supplementation. The risk of bias in these studies was assessed using the Cochrane Risk of Bias 2 tool. RESULTS: Of the 615 studies identified, seven met the inclusion criteria. These studies mainly focused on the effects of combined nutrient supplements, with few focusing on individual minerals. The findings were mixed, demonstrating some improvements in muscle strength, activity of daily living, and cognitive functions. Notably, minerals appeared to offer benefits as part of multi-nutrient interventions, especially for cognitive and immune health, but had limited impact on muscle mass or strength when used alone. The limited number and variable outcomes of studies precluded a feasible meta-analysis. CONCLUSIONS: The effect of mineral supplementation on sarcopenia and frailty remains uncertain, suggesting a need for tailored nutritional strategies. Future studies should aim for well-designed clinical trials in order to gain a better understanding of the roles of minerals in improving muscle health and functional outcomes, leading to clearer recommendations for clinical practice. Geriatr Gerontol Int 2024; â¢â¢: â¢â¢-â¢â¢.
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BACKGROUND & AIMS: Nutritional status is a significant issue in an aging society; however, the impact of the nutritional status of older individuals using long-term care services on the caregiving burden remains unclear. This systematic review and meta-analysis aimed to investigate the impact of nutritional issues on adverse outcomes in older individuals using long-term care services. METHODS: We used data from the Cochrane Central Register of Controlled Trials, MEDLINE, Embase, Web of Science, CINAHL, and Ichu-shi Web databases. Original articles published in English or Japanese between January 2000 and July 2022 were included. The inclusion criteria were interventional and observational studies on individuals using long-term care services with aged ≥65 years and a focus on body weight or weight loss. Data on adverse outcomes related to caregiving burden, including the number of people requiring care, mortality, complications, activities of daily living (ADL), and quality of life, were collected. RESULTS: The literature search yielded 7873 studies, of which 35 were ultimately included. Seven observational studies investigated mortality outcomes, and seven examined ADL outcomes. The meta-analysis revealed significantly higher mortality rates in individuals classified as underweight (BMI <18.5 kg/m2) than in those with BMI ≥18.5 kg/m2 (risk ratio [RR] 1.49; 95 % confidence interval [CI] 1.31 to 1.73, 0.22; I2 93 %). Further, on categorising the participants based on a BMI cutoff of 25 kg/m2, those with a BMI of <25 kg/m2 had a significantly increased mortality rate (RR 1.21; 95 % CI 1.04-1.40; I2 = 98 %). BMI and weight loss did not affect ADL. CONCLUSIONS: Our findings indicate that underweight and weight loss are significantly associated with increased mortality in older individuals using long-term care services. Therefore, appropriate weight management is recommended for this population. However, further research is necessary owing to the high heterogeneity observed in this study.
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Estado Nutricional , Calidad de Vida , Humanos , Anciano , Actividades Cotidianas , Cuidados a Largo Plazo , Delgadez , Pérdida de PesoRESUMEN
OBJECTIVE: This study aimed to investigate the effects of energy intake on activities of daily living (ADL) in patients with acute stroke, with a focus on the differences between obese and non-obese patients. METHODS: This retrospective observational study was conducted in a neurological hospital and included patients hospitalized for acute stroke. During the acute phase (1 week after admission), energy intake was assessed, and the main outcome was defined as the Functional Independence Measure in the motor domain (FIM-M) at discharge. All subjects were divided into two groups based on their body mass index (BMI) at admission, with BMI ≥ 25 defining the obese stroke group and BMI < 25 defining the non-obese stroke group. Linear regression analysis was performed to examine the relationship between energy intake and FIM-M in each group. RESULTS: A total of 307 patients with acute stroke (median age: 79 years) were included in this study, with 118 patients (39%) in the obese stroke group. In the non-obese stroke group, a significant and independent relationship was observed between FIM-M and energy intake (ß = 0.103, p = 0.031, adjusted R2 = 0.687). However, in the obese stroke group, no significant relationship was found between FIM-M and energy intake (ß = 0.076, p = 0.302). CONCLUSION: In patients with acute stroke, energy intake positively affects functional outcomes in non-obese patients but not in obese patients. This study highlights the importance of considering obesity as a potential factor in determining energy intake in patients with acute stroke.
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BACKGROUND: Although the survival rates of childhood cancer are increasing, children diagnosed as having cancer experience psychological and physical problems and a declining quality of life (QOL). METHODS: A systematic review of PubMed databases was conducted up to September 2023 to identify studies reporting the effects of group exercise intervention in children with cancer. The inclusion criteria were pre-specified, including children aged ≤19 years old who received group exercise intervention and interventional studies written in English. Studies involving non-exercise intervention or non-group intervention were excluded. RESULTS: Five studies were included in the present review. In three studies, QOL and physical parameters were improved after group exercise intervention, and in two studies, only physical parameters were improved. Improvements in QOL were achieved through psychosocial variables, improved scores of subscales of pain and hurt, nausea, and procedure-related anxiety, and reduced cancer-related fatigue. All studies had high numbers of participants who completed the intervention. However, all studies showed a high risk of bias regarding the selection of the reported results, and most studies showed a high risk of bias regarding deviations from the intended intervention and outcome measurement. CONCLUSION: The reviewed studies showed that group exercise intervention for children with cancer could improve their QOL and/or physical parameters.
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Terapia por Ejercicio , Neoplasias , Calidad de Vida , Niño , Humanos , Adulto Joven , Neoplasias/terapia , AdolescenteRESUMEN
Background: Construction of an intervention method for the cognitive dysfunction of patients with acute coronary syndrome (ACS) is needed. Exercise-based comprehensive cardiac rehabilitation is a potentially effective approach that can improve cognitive function in ACS patients. This study aimed to investigate the effect of cardiac rehabilitation on cognitive function in ACS patients through a systematic review. Methods: A systematic review was conducted of studies on PubMed, MEDLINE, Web of Science, and the Cumulative Index to Nursing and Allied Health Literature (CINAHL) on September 13, 2022, to identify those reporting the effects of cardiac rehabilitation on cognitive function in ACS patients. Data that reported exercise-based comprehensive cardiac rehabilitation and cognitive function (even if not main results and any type of cognitive function assessment was used) were extracted. Results: In total, six studies were included that comprised a total of 1085 ACS patients. Overall positive effects of cardiac rehabilitation on cognitive function in ACS patients were reported across the six studies. All studies included aerobic exercise, resistance exercise, and patient education in cardiac rehabilitation. Meta-analysis could not be undertaken because each dataset used different methods to evaluate cognitive function, and the outcomes were different. Conclusions: This systematic review showed that cardiac rehabilitation could have positive effects on cognitive function in ACS patients. Our results support the efficacy of cardiac rehabilitation for cognitive function in ACS patients. Additional well-designed clinical trials of exercise-based comprehensive cardiac rehabilitation should be conducted to clarify the true effect on cognitive function in ACS patients.