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PURPOSE: This study aimed to synthesize and assess evidence on non-pharmacological interventions for older adults, including those with prefrailty and frailty. MATERIALS AND METHODS: A comprehensive review of randomized trials and cohort studies on non-pharmacological interventions for individuals aged ≥60 was conducted using MEDLINE, CENTRAL, and Web of Science through April 2023. RESULTS: Of the 285 papers screened, 13 met the eligibility criteria. Participants aged 62-98 years were studied across 42,917 individuals. Four systematic reviews (SR) focused on healthy older adults, seven on prefrailty, and eleven on frailty. Interventions included exercise therapy (7 articles), nutritional therapy (3 articles), exercise games (1 article), and combined exercise and nutritional therapy (2 articles). Non-pharmacological interventions showed improvement in frailty in 1 out of 1 SR and prevention of frailty progression in 3 out of 4 SRs. Improvements in physical function were noted in 9 out of 12 SRs, muscle strength in 8 out of 11, and muscle mass in 4 out of 6. Exercise interventions enhanced strength, mass, and function in older adults, including those with prefrailty or frailty, whether alone or combined with other components. Combined exercise and nutritional therapy were found to be more effective than monotherapy. Outcomes related to falls, cognitive function, and quality of life were controversial, and no positive effect on mortality was observed. CONCLUSIONS: Exercise therapy, including multicomponent interventions, can prevent frailty and improve physical function, strength, and muscle mass. Nutritional therapy has some advantages, but its combination with exercise therapy is recommended.
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Terapia por Ejercicio , Fragilidad , Terapia Nutricional , Humanos , Anciano , Fragilidad/prevención & control , Fragilidad/terapia , Terapia por Ejercicio/métodos , Terapia Nutricional/métodos , Anciano de 80 o más Años , Anciano Frágil , Persona de Mediana Edad , Ensayos Clínicos Controlados Aleatorios como Asunto , Fuerza Muscular , Masculino , FemeninoRESUMEN
Background: Nutrition management for GSD Type I (GSDI; OMIM #232200, 232220) is complex, with the goal being to maintain euglycemia while minimizing metabolic derangements. Management guidelines were published in 2002 and 2014. However, there is limited information on the nuances of nutrition management and the unique feeding challenges of children. Methods: A REDCap survey focusing on staffing and current practices in the nutrition management of children with GSD I who were <5 years of age was sent to the metabolic dietitian's listserv and GMDI membership in 8/2023. Results: There were 21 North American respondents. In 17/21 clinics (81%), Prosobee® was the primary choice for infant formula. Dietitians used different methods to determine hourly glucose needs. Fasting recommendations ranged from 1 to 3 h, and the use of nighttime continuous feeding was common. Cornstarch was started between 6 and 12 months of age. Most clinics did not use Glycosade® for children <5 years of age. Oral motor dysfunction, gagging, and lack of interest in food were common. Continuous glucose monitoring (CGM) devices were recommended in 20 clinics (95%). Most clinics followed patients on an outpatient basis. All clinics provided a hypoglycemia management plan; however, there was wide variability in practice. Conclusion: This survey highlights the variability in the care of individuals <5 years of age with GSD I. Updated guidelines are needed to help address the unique nutrition challenges in this age group.
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Enfermedad del Almacenamiento de Glucógeno Tipo I , Humanos , Lactante , Preescolar , Enfermedad del Almacenamiento de Glucógeno Tipo I/dietoterapia , Masculino , Femenino , Hipoglucemia/prevención & control , Glucemia/metabolismo , Glucemia/análisis , Fórmulas Infantiles , Encuestas y Cuestionarios , Estado Nutricional , Terapia Nutricional/métodos , AyunoRESUMEN
INTRODUCTION: Eating disorders (EDs) are debilitating mental illnesses that can lead to significant medical complications from malnutrition. Eating disorders are on the rise in Asia and the prevalence is expected to increase. The aim of this study was to understand the characteristics of local patients and evaluate our current inpatient nutritional rehabilitation protocol for anorexia nervosa (AN). METHODS: Retrospective descriptive data were gathered from 47 patients diagnosed with AN. Patients with admissions were further stratified according to their nutritional management based on whether they were on the AN protocol or standard hospital care. Data on their rate of weight gain, length of stay and calorie prescription were collected. RESULTS: Similar to previous studies, the majority of AN patients were female (96.7%). However, the age at presentation of AN in this study, as compared with previous local studies, had decreased (14 vs. 16 years). We also found that patients on the AN protocol were prescribed a higher amount of calories than those given standard care (2,700 vs. 2,317 calories). Patients on the AN protocol achieved a higher rate of weight gain per week (1.15 vs. 0.29 kg) and had a shorter length of hospital stay (23 vs. 36 days). CONCLUSION: Patients with AN appear to be presenting at a younger age. Medical stabilisation of AN patients can be achieved more quickly through a higher calorie inpatient AN treatment protocol. Future local studies examining actual calorie consumption, its effect on weight gain trajectory, severity of refeeding syndrome and time to remission will be beneficial.
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Anorexia Nerviosa , Tiempo de Internación , Desnutrición , Terapia Nutricional , Aumento de Peso , Adolescente , Humanos , Anorexia Nerviosa/complicaciones , Anorexia Nerviosa/terapia , Ingestión de Energía , Hospitalización , Desnutrición/etiología , Desnutrición/terapia , Terapia Nutricional/métodos , Estudios Retrospectivos , Resultado del TratamientoRESUMEN
Patients with alcohol-associated liver disease (ALD) consume large amounts of empty calories and are at risk for malnutrition. Malnutrition can present with micro- or macro-nutrient deficiencies. The standard-of-care drug treatment for severe alcohol-associated hepatitis (AH) is corticosteroids. While still in the standard treatment there are limitations in efficacy and certain patients do not respond to treatment (Lille score ≥.45). This article will focus on important concepts related to nutrition and ALD and on recent findings on predicting corticosteroid response and prognosis for AH patients.
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Hepatopatías Alcohólicas , Desnutrición , Humanos , Hepatopatías Alcohólicas/terapia , Desnutrición/etiología , Desnutrición/terapia , Corticoesteroides/uso terapéutico , Corticoesteroides/administración & dosificación , Terapia Nutricional/métodos , Apoyo Nutricional , Hepatitis Alcohólica/terapia , Hepatitis Alcohólica/tratamiento farmacológicoRESUMEN
Malnutrition is common in chronic obstructive pulmonary disease (COPD) patients and is associated with worse lung function and greater severity. This review by the Andalusian Group for Nutrition Reflection and Investigation (GARIN) addresses the nutritional management of adult COPD patients, focusing on Morphofunctional Nutritional Assessment and intervention in clinical practice. A systematic literature search was performed using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) methodology, followed by critical appraisal based on Scottish Intercollegiate Guidelines Network (SIGN) guidelines. Recommendations were graded according to the European Society for Clinical Nutrition and Metabolism (ESPEN) system. The results were discussed among GARIN members, with consensus determined using a Likert scale. A total of 24 recommendations were made: 2(A), 6(B), 2(O), and 14(GPP). Consensus exceeded 90% for 17 recommendations and was 75-90% for 7. The care of COPD patients is approached from a nutritional perspective, emphasizing nutritional screening, morphofunctional assessment, and food intake in early disease stages. Nutritional interventions include dietary advice, recommendations on food group intake, and the impact of specialized nutritional treatment, particularly oral nutritional supplements. Other critical aspects, such as physical activity and quality of life, are also analyzed. These recommendations provide practical guidance for managing COPD patients nutritionally in clinical practice.
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Desnutrición , Evaluación Nutricional , Enfermedad Pulmonar Obstructiva Crónica , Humanos , Desnutrición/diagnóstico , Desnutrición/etiología , Desnutrición/terapia , Terapia Nutricional/métodos , Terapia Nutricional/normas , Estado Nutricional , Enfermedad Pulmonar Obstructiva Crónica/complicaciones , Enfermedad Pulmonar Obstructiva Crónica/dietoterapia , Calidad de VidaRESUMEN
Clinical nutrition plays a pivotal role in several areas of medicine and has a significant impact on patient outcomes in both acute and chronic conditions [...].
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Terapia Nutricional , Humanos , Terapia Nutricional/métodos , Ciencias de la Nutrición , Estado NutricionalRESUMEN
BACKGROUND: Stroke patients often face disabilities that significantly interfere with their daily lives. Poor nutritional status is a common issue amongst these patients, and malnutrition can severely impact their functional recovery post-stroke. Therefore, nutritional therapy is crucial in managing stroke outcomes. However, its effects on disability, activities of daily living (ADL), and other critical outcomes have not been fully explored. OBJECTIVES: To evaluate the effects of nutritional therapy on reducing disability and improving ADL in patients after stroke. SEARCH METHODS: We searched the trial registers of the Cochrane Stroke Group, CENTRAL, MEDLINE (from 1946), Embase (from 1974), CINAHL (from 1982), and AMED (from 1985) to 19 February 2024. We also searched trials and research registries (ClinicalTrials.gov, World Health Organization International Clinical Trials Registry Platform) and reference lists of articles. SELECTION CRITERIA: We included randomised controlled trials (RCTs) that compared nutritional therapy with placebo, usual care, or one type of nutritional therapy in people after stroke. Nutritional therapy was defined as the administration of supplemental nutrients, including energy, protein, amino acids, fatty acids, vitamins, and minerals, through oral, enteral, or parenteral methods. As a comparator, one type of nutritional therapy refers to all forms of nutritional therapies, excluding the specific nutritional therapy defined for use in the intervention group. DATA COLLECTION AND ANALYSIS: We used Cochrane's Screen4Me workflow to assess the initial search results. Two review authors independently screened references that met the inclusion criteria, extracted data, and assessed the risk of bias and the certainty of the evidence using the GRADE approach. We calculated the mean difference (MD) or standardised mean difference (SMD) for continuous data and the odds ratio (OR) for dichotomous data, with 95% confidence intervals (CIs). We assessed heterogeneity using the I2 statistic. The primary outcomes were disability and ADL. We also assessed gait, nutritional status, all-cause mortality, quality of life, hand and leg muscle strength, cognitive function, physical performance, stroke recurrence, swallowing function, neurological impairment, and the development of complications (adverse events) as secondary outcomes. MAIN RESULTS: We identified 52 eligible RCTs involving 11,926 participants. Thirty-six studies were conducted in the acute phase, 10 in the subacute phase, three in the acute and subacute phases, and three in the chronic phase. Twenty-three studies included patients with ischaemic stroke, three included patients with haemorrhagic stroke, three included patients with subarachnoid haemorrhage (SAH), and 23 included patients with ischaemic or haemorrhagic stroke including SAH. There were 25 types of nutritional supplements used as an intervention. The number of studies that assessed disability and ADL as outcomes were nine and 17, respectively. For the intervention using oral energy and protein supplements, which was a primary intervention in this review, six studies were included. The results for the seven outcomes focused on (disability, ADL, body weight change, all-cause mortality, gait speed, quality of life, and incidence of complications (adverse events)) were as follows: There was no evidence of a difference in reducing disability when 'good status' was defined as an mRS score of 0 to 2 (for 'good status': OR 0.97, 95% CI 0.86 to 1.10; 1 RCT, 4023 participants; low-certainty evidence). Oral energy and protein supplements may improve ADL as indicated by an increase in the FIM motor score, but the evidence is very uncertain (MD 8.74, 95% CI 5.93 to 11.54; 2 RCTs, 165 participants; very low-certainty evidence). Oral energy and protein supplements may increase body weight, but the evidence is very uncertain (MD 0.90, 95% CI 0.23 to 1.58; 3 RCTs, 205 participants; very low-certainty evidence). There was no evidence of a difference in reducing all-cause mortality (OR 0.57, 95% CI 0.14 to 2.28; 2 RCTs, 4065 participants; low-certainty evidence). For gait speed and quality of life, no study was identified. With regard to incidence of complications (adverse events), there was no evidence of a difference in the incidence of infections, including pneumonia, urinary tract infections, and septicaemia (OR 0.68, 95% CI 0.20 to 2.30; 1 RCT, 42 participants; very low-certainty evidence). The intervention was associated with an increased incidence of diarrhoea compared to usual care (OR 4.29, 95% CI 1.98 to 9.28; 1 RCT, 4023 participants; low-certainty evidence) and the occurrence of hyperglycaemia or hypoglycaemia (OR 15.6, 95% CI 4.84 to 50.23; 1 RCT, 4023 participants; low-certainty evidence). AUTHORS' CONCLUSIONS: We are uncertain about the effect of nutritional therapy, including oral energy and protein supplements and other supplements identified in this review, on reducing disability and improving ADL in people after stroke. Various nutritional interventions were assessed for the outcomes in the included studies, and almost all studies had small sample sizes. This led to challenges in conducting meta-analyses and reduced the precision of the evidence. Moreover, most of the studies had issues with the risk of bias, especially in terms of the absence of blinding and unclear information. Regarding adverse events, the intervention with oral energy and protein supplements was associated with a higher number of adverse events, such as diarrhoea, hyperglycaemia, and hypoglycaemia, compared to usual care. However, the quality of the evidence was low. Given the low certainty of most of the evidence in our review, further research is needed. Future research should focus on targeted nutritional interventions to reduce disability and improve ADL based on a theoretical rationale in people after stroke and there is a need for improved methodology and reporting.
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Actividades Cotidianas , Ensayos Clínicos Controlados Aleatorios como Asunto , Rehabilitación de Accidente Cerebrovascular , Accidente Cerebrovascular , Humanos , Rehabilitación de Accidente Cerebrovascular/métodos , Accidente Cerebrovascular/complicaciones , Desnutrición/dietoterapia , Desnutrición/prevención & control , Terapia Nutricional/métodos , Calidad de Vida , Estado Nutricional , SesgoRESUMEN
BACKGROUND AND OBJECTIVES: Study aim was to determine the levels and barriers of the Nutrition Care Process (NCP), a practical method of individualized nutrition support. METHODS AND STUDY DESIGN: Delegate of registered dietitians (RDs) from acute-care hospitals answered our nationwide web-based questionnaire (April-June, 2023) to determine the implementation status of screening, assessment, intervention (including planning), and monitoring (components of the NCP). RESULTS: Of 5,378 institutions contacted, 905 (16.8%) responded. For Screening, 80.0% screened all inpatients: primary personnel in charge were RDs (57.6%); the most used screening tool was Subjective Global Assessment (SGA) (49.2%). For Assessment, 66.1% assessed all inpatients: food intake (93.3%) was most evaluated whereas muscle mass and strength (13.0%, 8.8%) were least evaluated. For Intervention, 43.9% did so within 48h of hospital admission: oral nutritional supplement (92.9%) was the most common RDs intervention and parenteral nutrition (29.9%) was used less. For Monitoring, 18.5% of institutions had monitoring frequency of ≥ 3 times/week whilst 23.0% had monitoring less than once a week for severely malnourished patients. Energy and protein intake (93.7%, 84.3%) were most monitored and lipid intake (30.1%) was less monitored. CONCLUSIONS: Barriers of NCP included inefficient staffing systems and unsuitable tools in Screening, inaccurate patient targeting and lack of important evaluation items in Assessment, delayed timing and incomplete contents in Intervention, and inadequate fre-quency and lack of important evaluation items in Monitoring. An increase in RDs staffing in acute-care general wards, widespread NCP instruction manuals, and education about the tools and evaluation items utilized in nutritional management are possible solutions.
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Apoyo Nutricional , Humanos , Hospitales , Internet , Japón , Desnutrición/diagnóstico , Desnutrición/prevención & control , Evaluación Nutricional , Terapia Nutricional/métodos , Estado Nutricional , Apoyo Nutricional/métodos , Nutricionistas , Encuestas y CuestionariosRESUMEN
Obesity is a complex chronic disease with increasing prevalence across the globe. Medical nutrition therapy (MNT) is an important component of obesity treatment, and low-calorie diets (LCDs) and very-low-calorie diets (VLCDs) are part of the MNT toolbox. This narrative review focuses on the latest evidence and clinical guidelines regarding the use and impact of meal replacements (MRs) as part of LCDs/VLCDs for the treatment of obesity and some associated complications. MRs can be used in conjunction with food as partial diet replacement (PDR) or can be used exclusively to serve as the sole source of dietary energy (total diet replacement [TDR]). Use of MR may be associated with better control of cravings and hunger typically observed during reduced calorie intake through effects of ketosis or stimuli narrowing, although the exact mechanisms for these effects remain unclear. Several clinical guidelines have endorsed the use of MRs as a part of MNT for obesity, primarily based on evidence that shows an average weight reduction of ~10 kg or more with TDR over at least 12 months in large, randomized controlled trials. When compared to usual care controls, these effects are 6-8 kg greater, and when compared to food-based diets, the effects are nearly twice the effect of a food-based diet. MR-based diets have been found to be safe and associated with improvements in quality of life. These diets are also effective for improving key cardiometabolic health outcomes, including dysglycaemia, blood pressure, lipids, and metabolic associated fatty liver. The effectiveness, safety, and associated health improvement makes MRs use a valuable strategy for several higher risk clinical scenarios where weight reduction is indicated.
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Restricción Calórica , Obesidad , Guías de Práctica Clínica como Asunto , Humanos , Restricción Calórica/métodos , Obesidad/dietoterapia , Obesidad/terapia , Pérdida de Peso/fisiología , Comidas , Ingestión de Energía , Terapia Nutricional/métodos , Dieta Reductora/métodosRESUMEN
Background: Clinical nutritionists are responsible for nutritional therapy in clinical practice, which significantly enhances patients' nutritional status. This study aims to develop and validate a competency evaluation scale to effectively assess the abilities of clinical nutritionists. Methods: The competency evaluation scale for clinical nutritionists was developed based on the iceberg model, utilizing literature review, semi-structured interviews, and the Delphi method. The weights of each indicator were calculated using the Analytic Hierarchy Process (AHP), and the validity and reliability of the scale were confirmed through questionnaire surveys. Results: The competency evaluation scale of clinical nutritionists comprised five primary indicators, twelve secondary indicators, and sixty-six tertiary indicators. The primary indicators, including professional theoretical knowledge, professional practical skills, humanistic practice ability, interpersonal communication ability, and professional development capability, have respective weights of 0.2168, 0.2120, 0.2042, 0.2022, and 0.1649. The Cronbach's α coefficients of the five dimensions of the scale were 0.970, 0.978, 0.969, 0.962, and 0.947, respectively. The results of the Exploratory Factor Analysis showed that the prerequisites for factor analysis were satisfied. Additionally, Bartlett's test of sphericity yielded a significance level of p < 0.001, confirming the scale's reliability and validity. Conclusions: The competency evaluation scale for clinical nutritionists developed in this study is of high scientific reliability and validity, which provides assessment criteria for the training and assessment of clinical nutritionists.
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Competencia Clínica , Técnica Delphi , Nutricionistas , Humanos , China , Reproducibilidad de los Resultados , Encuestas y Cuestionarios/normas , Femenino , Masculino , Adulto , Terapia Nutricional/métodosRESUMEN
BACKGROUND: Type-2 Diabetes Mellitus (T2D) is a growing concern worldwide, and family doctors are called to help diabetic patients manage this chronic disease, also with Medical Nutrition Therapy (MNT). However, MNT for Diabetes is usually standardized, while it would be much more effective if tailored to the patient. There is a gap in patient-tailored MNT which, if addressed, could support family doctors in delivering effective recommendations. In this context, decision support systems (DSSs) are valuable tools for physicians to support MNT for T2D patients - as long as DSSs are transparent to humans in their decision-making process. Indeed, the lack of transparency in data-driven DSS might hinder their adoption in clinical practice, thus leaving family physicians to adopt general nutrition guidelines provided by the national healthcare systems. METHOD: This work presents a prototypical ontology-based clinical Decision Support System (OnT2D- DSS) aimed at assisting general practice doctors in managing T2D patients, specifically in creating a tailored dietary plan, leveraging clinical expert knowledge. OnT2D-DSS exploits clinical expert knowledge formalized as a domain ontology to identify a patient's phenotype and potential comorbidities, providing personalized MNT recommendations for macro- and micro-nutrient intake. The system can be accessed via a prototypical interface. RESULTS: Two preliminary experiments are conducted to assess both the quality and correctness of the inferences provided by the system and the usability and acceptance of the OnT2D-DSS (conducted with nutrition experts and family doctors, respectively). CONCLUSIONS: Overall, the system is deemed accurate by the nutrition experts and valuable by the family doctors, with minor suggestions for future improvements collected during the experiments.
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Sistemas de Apoyo a Decisiones Clínicas , Diabetes Mellitus Tipo 2 , Terapia Nutricional , Medicina de Precisión , Humanos , Diabetes Mellitus Tipo 2/terapia , Diabetes Mellitus Tipo 2/dietoterapia , Terapia Nutricional/métodos , Médicos de FamiliaRESUMEN
Care transitions from hospital to home for older adults with malnutrition present a period of elevated risk; however, minimal data exist describing the existing practice. This study aimed to describe the transition of nutrition care processes provided to older adults in a public tertiary hospital in Australia. A retrospective chart audit conducted between July and October 2022 included older (≥65 years), malnourished adults discharged to independent living. Dietetic care practices (from inpatient to six-months post-discharge) were reported descriptively. Of 3466 consecutive admissions, 345 (10%) had a diagnosis of malnutrition documented by the dietitian and were included in the analysis. The median number of dietetic visits per admission was 2.0 (IQR 1.0-4.0). Nutrition-focused discharge plans were inconsistently developed and documented. Only 10% of patients had nutrition care recommendations documented in the electronic discharge summary. Post-discharge oral nutrition supplementation was offered to 46% and accepted by 34% of the patients, while only 23% attended a follow-up appointment with dietetics within six months of hospital discharge. Most patients who are seen by dietitians and diagnosed with malnutrition appear lost in transition from hospital to home. Ongoing work is required to explore determinants of post-discharge nutrition care in this vulnerable population.
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Desnutrición , Alta del Paciente , Humanos , Estudios Retrospectivos , Desnutrición/diagnóstico , Anciano , Femenino , Masculino , Australia , Anciano de 80 o más Años , Terapia Nutricional/métodos , Servicios de Atención de Salud a Domicilio , Evaluación Nutricional , Cuidado de Transición , Centros de Atención Terciaria , Pueblos de AustralasiaRESUMEN
BACKGROUND AND AIMS: Hospitalized patients often have acute kidney disease (AKD) or chronic kidney disease (CKD), with important metabolic and nutritional consequences. Moreover, in case kidney replacement therapy (KRT) is started, the possible impact on nutritional requirements cannot be neglected. On this regard, the present guideline aims to provide evidence-based recommendations for clinical nutrition in hospitalized patients with KD. METHODS: The standard operating procedure for ESPEN guidelines was used. Clinical questions were defined in both the PICO format, and organized in subtopics when needed, and in non-PICO questions for the more general topics. The literature search was from January 1st, 1999 until January 1st, 2020. Each question led to one or more recommendation/statement and related commentaries. Existing evidence was graded, as well as recommendations and statements were developed and agreed upon in a multistage consensus process. RESULTS: The present guideline provides 32 evidence-based recommendations and 8 statements, defining how to assess nutritional status, how to define patients at risk, how to choose the route of feeding, and how to integrate nutrition with KRT. In the final online voting, a strong consensus was reached in 84% at least of recommendations and 100% of statements. CONCLUSION: The presence of KD in hospitalized patients identifies a highly heterogeneous group of subjects with widely varying nutrient needs and intakes. Considering the high nutritional risk related with this clinical condition, an individualized approach consisting of nutritional status evaluation and monitoring, frequent evaluation of nutritional requirements, and careful integration with KRT should be planned to avoid both underfeeding and overfeeding. Practical recommendations and statements were developed, aiming at defining suggestions for everyday clinical practice in the individualization of nutritional support in this patient setting. Literature areas with scarce or without evidence were also identified, thus requiring further basic or clinical research.
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Hospitalización , Insuficiencia Renal Crónica , Humanos , Insuficiencia Renal Crónica/terapia , Insuficiencia Renal Crónica/dietoterapia , Estado Nutricional , Terapia de Reemplazo Renal/métodos , Terapia de Reemplazo Renal/normas , Apoyo Nutricional/métodos , Apoyo Nutricional/normas , Evaluación Nutricional , Lesión Renal Aguda/terapia , Lesión Renal Aguda/dietoterapia , Necesidades Nutricionales , Terapia Nutricional/métodos , Terapia Nutricional/normasRESUMEN
BACKGROUND: Comfort-focused nutrition orders are recommended to manage eating changes among long-term care (LTC) residents nearing the end of life, though little is known about their current use. This investigation aims to describe current practices and identify resident-level and time-dependent factors associated with comfort-focused nutrition orders in this context. METHODS: Data were retrospectively extracted from resident charts of decedents (≥65 years at death, admitted ≥6 months) in 18 LTC homes from two sampling frames across southern Ontario, Canada. Observations occurred at 6 months (baseline), 3 months, 1 month and 2 weeks prior to death. Extracted data included functional measures (e.g. cognitive performance, health instability) at baseline, formalised restorative and comfort-focused nutrition care interventions at each timepoint and eating changes reported in the progress notes in 2 weeks following each timepoint. Logistic regression and time-varying logistic regression models determined resident-level (e.g. functional characteristics) and time-dependent factors (e.g. eating changes) associated with receiving a comfort-focused nutrition order. RESULTS: Less than one-third (30.5%; n = 50) of 164 participants (61.0% female; mean age = 88.3 ± 7.5 years) received a comfort-focused nutrition order, whereas most (99%) received at least one restorative nutrition intervention to support oral food intake. Discontinuation of nutrition interventions was rare (8.5%). Comfort orders were more likely with health instability (OR [95% CI] = 4.35 [1.49, 13.76]), within 2 weeks of death (OR = 5.50 [1.70, 17.11]), when an end-of-life conversation had occurred since the previous timepoint (OR = 5.66 [2.83, 11.33]), with discontinued nutrition interventions (OR = 6.31 [1.75, 22.72]), with co-occurrence of other care plan modifications (OR = 1.48 [1.10, 1.98]) and with a greater number of eating changes (OR = 1.19 [1.02, 1.38]), especially dysphagia (OR = 2.59 [1.09, 6.17]), at the preceding timepoint. CONCLUSIONS: Comfort-focused nutrition orders were initiated for less than one-third of decedents and most often in the end stages of life, possibly representing missed opportunities to support the quality of life for this vulnerable population. An increase in eating changes, including new dysphagia, may signal a need for proactive end-of-life conversations involving comfort nutrition care options. IMPLICATIONS FOR PRACTICE: Early and open conversations with residents and family about potential eating changes and comfort-focused nutrition care options should be encouraged and planned for among geriatric nursing teams working in LTC. These conversations may be beneficial even as early as resident admission to the home.
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Cuidados a Largo Plazo , Cuidado Terminal , Humanos , Femenino , Masculino , Anciano de 80 o más Años , Ontario , Anciano , Estudios Retrospectivos , Casas de Salud , Comodidad del Paciente , Terapia NutricionalRESUMEN
Most randomized controlled studies on nutrition in intensive care patients did not yield conclusive results or were neutral or negative concerning the primary endpoints but also in most secondary endpoints. However, there is a consistent observation that in several of these studies there was a negative effect of the nutrition intervention on the kidneys in one of the study arms. During the early phase and in unstable periods during further course of disease an inadequate clinical nutrition can damage the kidneys, can elicit or aggravate acute kidney injury and/ or increase requirements of renal replacement therapy (RRT). This relates to total energy intake, glucose intake/hyperglycemia and protein/ amino acid intake at various stages of renal dysfunction. The kidney could present a critical organ system for guiding nutrition therapy, a close monitoring of kidney function should be observed and nutrition therapy may need to be adapted accordingly. The long-held dogma of performing full nutrition and accept an otherwise not necessary RRT is definitely to be refuted.
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Unidades de Cuidados Intensivos , Humanos , Unidades de Cuidados Intensivos/organización & administración , Terapia de Reemplazo Renal/métodos , Lesión Renal Aguda/terapia , Riñón/fisiopatología , Riñón/fisiología , Terapia Nutricional/métodos , Apoyo Nutricional/métodos , Cuidados Críticos/métodos , Enfermedad Crítica/terapiaRESUMEN
For artificial intelligence (AI) to support nutrition care, high quality and accuracy of its features within smartphone applications (apps) are essential. This study evaluated popular apps' features, quality, behaviour change potential, and comparative validity of dietary assessment via manual logging and AI. The top 200 free and paid nutrition-related apps from Australia's Apple App and Google Play stores were screened (n = 800). Apps were assessed using MARS (quality) and ABACUS (behaviour change potential). Nutritional outputs from manual food logging and AI-enabled food-image recognition apps were compared with food records for Western, Asian, and Recommended diets. Among 18 apps, Noom scored highest on MARS (mean = 4.44) and ABACUS (21/21). From 16 manual food-logging apps, energy was overestimated for Western (mean: 1040 kJ) but underestimated for Asian (mean: -1520 kJ) diets. MyFitnessPal and Fastic had the highest accuracy (97% and 92%, respectively) out of seven AI-enabled food image recognition apps. Apps with more AI integration demonstrated better functionality, but automatic energy estimations from AI-enabled food image recognition were inaccurate. To enhance the integration of apps into nutrition care, collaborating with dietitians is essential for improving their credibility and comparative validity by expanding food databases. Moreover, training AI models are needed to improve AI-enabled food recognition, especially for mixed dishes and culturally diverse foods.
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Inteligencia Artificial , Aplicaciones Móviles , Humanos , Registros de Dieta , Australia , Reproducibilidad de los Resultados , Evaluación Nutricional , Teléfono Inteligente , Terapia Nutricional/métodos , DietaRESUMEN
BACKGROUND: Food as medicine (FAM) interventions have been associated with improved health outcomes. However, there is limited FAM evidence in food retail settings. OBJECTIVE: The objective was to evaluate the feasibility of a registered dietitian nutritionist-led FAM program that aims to detect changes in participants' nutrition problems and related nutrition and health outcomes, as documented by the Nutrition Care Process framework. DESIGN: The study was a descriptive feasibility nutrition intervention cohort analysis. PARTICIPANTS SETTING: A convenience sample of online food shoppers were enrolled in collaboration with a food retail chain (n = 39 participants completed the intervention and were included in primary analyses). INTERVENTION: Participants received nutrition care for 6 months either in person or via telehealth. The FAM intervention included tailored nutrition care that integrated software-generated meal plans and food shopping lists to support online food shopping. MAIN OUTCOME MEASURES: Progress of nutrition problems and diet quality (assessed via the Picture your Plate survey) were measured. Measurements included changes in anthropometric and biochemical parameters, blood pressure, and quality of life (assessed via the Centers for Disease Control and Prevention's Health Related Quality of Life-14 survey). STATISTICAL ANALYSES PERFORMED: Mann-Whitney U test, Pearson's χ2, and Wilcoxon signed-rank tests were used to detect differences. RESULTS: The most prevalent nutrition problems demonstrated improvement rates as follows: excessive energy intake, 81% (n = 21 of 26); excessive carbohydrate intake, 88% (n = 7 of 8); and obesity, 100% (n = 5 of 5). Exposure to the FAM intervention improved dietary quality, quality of life, body weight, waist circumference, and systolic pressure. CONCLUSIONS: FAM interventions can be carried out by in-store registered dietitian nutritionists in the supermarket setting. This feasibility study highlighted the need and opportunity for larger studies in which registered dietitian nutritionist-led FAM interventions, in collaboration with food retailers, may improve people's nutrition and health.
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Estudios de Factibilidad , Nutricionistas , Calidad de Vida , Humanos , Masculino , Femenino , Adulto , Persona de Mediana Edad , Terapia Nutricional/métodos , Estudios de Cohortes , Dieta/métodos , Estado NutricionalRESUMEN
OBJECTIVE: To assess current practices of U.S. professionals providing outpatient ALS nutrition care. METHODS: A cross-sectional survey assessing nutrition care practices was distributed in February/March 2023 through electronic mailing lists of relevant professional organizations. RESULTS: Of the 87 professionals completing the survey, 85.1% were registered dietitians and 50.6% had five or fewer years of experience in ALS care. Many (44.2%) professionals reported receiving no training on the nutrition care of people with ALS (PALS), and 40.2% reported having no other ALS dietitians in their close network. Methods utilized to estimate calorie and protein requirements in PALS varied widely. Although 95.4% of respondents reported that their clinic's dietitian participates in feeding tube discussions, many practitioners may be waiting until ALS symptoms negatively impact PALS' breathing, eating, swallowing, or weight to begin discussing feeding tubes. Additionally, few professionals reported institutional practices conducive for refeeding syndrome prevention or monitoring. CONCLUSIONS: Many professionals providing outpatient nutrition care to PALS possess limited experience, received insufficient training, and are not connected to other ALS dietitians. Specific nutrition care practices, including nutrient need estimation, vary widely among health professionals. Practices surrounding feeding tube discussions and refeeding syndrome may be suboptimal at many institutions. These findings highlight the need for initiatives that educate and connect practitioners providing nutrition care to PALS.