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BACKGROUND: Insights into (poly)phenol exposure represent a modifiable factor that may modulate inflammation in chronic pancreatitis (CP), yet intake is poorly characterized and methods for assessment are underdeveloped. AIMS: The aims are to develop and test a method for estimating (poly)phenol intake from a 90-day food frequency questionnaire (FFQ) using the Phenol-Explorer database and determine associations with dietary patterns in CP patients versus controls via analysis of previously collected cross-sectional data. METHODS: Fifty-two CP patients and 48 controls were recruited from an ambulatory clinic at a large, academic institution. To assess the feasibility of the proposed methodology for estimating dietary (poly)phenol exposure, a retrospective analysis of FFQ data was completed. Mann-Whitney U tests were used to compare (poly)phenol intake by group; Spearman correlations and multivariable-adjusted log-linear associations were used to compare (poly)phenol intakes with dietary scores within the sample. RESULTS: Estimation of (poly)phenol intake from FFQs was feasible and produced estimates within a range of intake previously reported. Total (poly)phenol intake was significantly lower in CP vs controls (463 vs. 567mg/1000kcal; p = 0.041). In adjusted analyses, higher total (poly)phenol intake was associated with higher HEI-2015 (r = 0.34, p < 0.001), aMED (r = 0.22, p = 0.007), EDIH (r = 0.29, p < 0.001), and EDIP scores (r = 0.35, p < 0.001), representing higher overall diet quality and lower insulinemic and anti-inflammatory dietary potentials, respectively. CONCLUSIONS: Using enhanced methods to derive total (poly)phenol intake from an FFQ is feasible. Those with CP have lower total (poly)phenol intake and less favorable dietary pattern indices, thus supporting future tailored dietary intervention studies in this population.
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Pancreatite Crônica , Humanos , Pancreatite Crônica/diagnóstico , Masculino , Feminino , Pessoa de Meia-Idade , Adulto , Estudos Retrospectivos , Polifenóis/administração & dosagem , Estudos Transversais , Dieta/estatística & dados numéricos , Dieta/efeitos adversos , Estudos de Viabilidade , Inquéritos sobre Dietas , Estudos de Casos e ControlesRESUMO
A novel interprofessional clinical informatics curriculum was developed, piloted, and implemented, using an academic medical record. Targeted learners included undergraduate, graduate, and professional students across five health science colleges. A team of educators and practitioners representing those five health science colleges was formed in 2016, to design, develop, and refine educational modules covering the essentials of clinical informatics. This innovative curriculum consists of 10 online learning modules and 18 unique imbedded exercises that use standardized patient charts and tailored user views. The exercises allow learners to adopt the role of various providers who document in EMRs. Students are exposed to the unique perspectives of an attending physician, nurse, radiological technician, and health information manager, with the goal of developing knowledge and skills necessary for efficient and effective interprofessional communication within the EMR. The campus-wide clinical informatics curriculum is online, flexible, asynchronous, and well-established within each college, allowing faculty to select and schedule content based on discipline-specific learner and course needs. Program modifications over the past 4 years have correlated with a positive impact on the students' experience.
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Currículo , Informática Médica , Humanos , Relações InterprofissionaisRESUMO
Introduction: Autism is a neurodevelopmental disorder that negatively affects a child's interaction and communication with the environment. The signals between intestine, brain, and microbiota change in autism. Altering the composition of microbiota may contribute to the development of clinical symptoms. Diet is one of the most important factors influencing intestinal microbiota.Aim: This study aimed to investigate the role of intestinal microbiota in gastrointestinal (GI) and behavioral problems seen in children with autism and discuss the potential effect of diet on intestinal microbiota in reducing these problems.Methods: The database Web of Science was searched for relevant studies. The combinations of the following terms were used for the search: 'autism' or 'autistic' and 'microbiome' or 'microbiota' or 'gut bacteria' or 'gut microbiota' or 'gut microbiome.' The analysis included human studies evaluating the relationship between GI problems and/or behavioral problems and intestinal microbiota in autism in the English language with no time limitation.Results: The initial search resulted in 691 studies, with 14 studies fully meeting the inclusion criteria. In these studies, high growth rates of Clostridium histolyticum, C. perfringens, and Sutterella; high ratio of Escherichia/Shigella; and low ratio of Bacteroidetes/Firmicutes were generally related to GI problems, while relative abundance of Desulfovibrio, Clostridium spp., and Bacteroides vulgatus were associated with behavior disorders.Conclusions: Published studies on the relationship of gastrointestinal and behavioral problems with gut microbiota in autism are very limited and contradictory. The fact that the results of the studies are not consistent with each other may be explained by the differences in the age of participants, geographical region, sample size, presence of GI problems in the selected control group, and feces or biopsy samples taken from different regions of GI system. With the available information, it is not yet possible to develop a gut microbiota-based nutritional intervention to treat GI symptoms for people with autism.
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Transtorno do Espectro Autista/microbiologia , Transtorno do Espectro Autista/fisiopatologia , Dieta , Gastroenteropatias/fisiopatologia , Microbioma Gastrointestinal/fisiologia , Animais , Transtorno do Espectro Autista/complicações , Gastroenteropatias/complicações , HumanosRESUMO
BACKGROUND: Chronic pancreatitis (CP) is a progressive, irreversible disease characterized by maldigestion and frequently accompanied by epigastric pain, exocrine insufficiency, and/or endocrine insufficiency. There is limited information about the dietary patterns in CP from which to guide medical nutrition therapy recommendations. METHODS: Study design was a cross-sectional, case-control study comparing subjects with CP (n = 52) to healthy controls (n = 48). Vioscreen™ food frequency questionnaire was used to assess the dietary pattern and nutrient intake in both groups. Dietary quality scores (the Healthy Eating Index, Mediterranean Diet score), and daily energy, macronutrient, and micronutrient intake levels were compared between groups. ANALYSIS: Two sample t tests and Wilcoxon rank sum tests were used to evaluate differences in continuous variables, and Chi-squared tests were used for categorical variables. RESULTS: CP was associated with a lower body mass index (BMI) (24 vs. 31 mg/kg2; p < 0.001), lower HEI (57 vs. 65; p = 0.002), and aMED scores (29 vs. 32; p = 0.043) compared to healthy controls. Subjects with CP in the highest BMI quartile had the highest median aMED score compared to those in the lowest BMI quartile. There were no differences in kilocalories, macronutrients, or fat-soluble vitamin intake between groups, with the exception that vitamin K intake was lower in the CP group. CONCLUSIONS: The overall quality of dietary intake is lower in subjects with CP compared to controls when assessed by two independent nutritional measurement tools. Further research is needed to examine contributing factors, such as food insecurity and coexisting endocrine or exocrine insufficiency, to dietary patterns in patients with CP from which to guide evidence-based recommendations for medical nutritional therapy.
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Registros de Dieta , Dieta Saudável , Dieta Mediterrânea , Comportamento Alimentar , Desnutrição/dietoterapia , Estado Nutricional , Valor Nutritivo , Pancreatite Crônica/dietoterapia , Adulto , Idoso , Estudos Transversais , Ingestão de Energia , Feminino , Abastecimento de Alimentos , Humanos , Masculino , Desnutrição/diagnóstico , Desnutrição/fisiopatologia , Pessoa de Meia-Idade , Pancreatite Crônica/diagnóstico , Pancreatite Crônica/fisiopatologia , Estudos Prospectivos , Recomendações Nutricionais , Comportamento de Redução do Risco , Inquéritos e QuestionáriosRESUMO
Selective eating is common in children with autism spectrum disorder (ASD), but it is not yet well understood. The objectives of this study were to examine a new definition of selective eating, compare behavioral measures between children with ASD and selective eating and those without selective eating, and determine relationships among behavioral measures and measures of selective eating. Participants were assigned to groups on the basis of number of foods eaten compared with a population-based sample. Results of one-way multivariate analysis of variance indicated no overall effect of group for challenging behaviors, sensory reactivity, or repetitive behaviors. Between-participant tests indicated that scores for compulsive behaviors were significantly lower (p = .036) for the selective eating group. Correlations were moderately strong among variables relating to food intake and behavioral variables, but were not significant between selective eating and behavioral variables. Further research is needed to validate the definition of selective eating and to identify targets for intervention.
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Transtorno do Espectro Autista/psicologia , Comportamento Alimentar/psicologia , Transtorno do Espectro Autista/fisiopatologia , Estudos de Casos e Controles , Criança , Comportamento Alimentar/fisiologia , Feminino , Humanos , Masculino , Análise Multivariada , Sensação/fisiologia , Olfato , PaladarRESUMO
Background: Nutrition is important in autism spectrum disorder (ASD). Because nutritional problems of children with ASD can lead to nutritional deficiencies and this can also directly or indirectly affect symptoms related to autism. We investigated the effect of diet and supplementation treatments on gastrointestinal, behavioral or sleep problems based on the results of literature review. Methods: We generated four questions based on literature. We carried out title and abstract-based search using the Web of Science database. Of 4580 abstracts were identified, 192 papers were reviewed and 55 papers precisely meeting the inclusion criteria. Results: The studies examining the effects of vitamins, minerals, probiotics, and other supplements on ASD symptoms had different dosages, different treatment durations, small sample sizes and used different scales for evaluation. The results of the studies of the effectiveness of Gluten-Free and Casein-Free (GFCF) and ketogenic diet to reduce gastrointestinal, behavioral and sleeping problems in children and adolescents were contradictory. Conclusions: It is not possible to suggest the GFCF and/or ketogenic diet, vitamins, minerals and probiotics to individual with ASD based on the available evidence. By planning a sufficient and balanced diet, it should be aimed to prevent nutrient deficiency and to ensure growth in accordance with the age in children with ASD.
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BACKGROUND: Nutrition support professionals are tasked with estimating energy requirements for critically ill patients. Estimating energy leads to suboptimal feeding practices and adverse outcomes. Indirect calorimetry (IC) is the gold standard for determining energy expenditure. However, access is limited, so clinicians must rely on predictive equations. METHODS: A retrospective chart review of critically ill patients who underwent IC in 2019 was conducted. The Mifflin-St Jeor equation (MSJ), Penn State University equation (PSU), and weight-based nomograms were calculated using admission weights. Demographic, anthropometric, and IC data were extracted from the medical record. Data were stratified by body mass index (BMI) classifications, and relationships between estimated energy requirements and IC were compared. RESULTS: Participants (N = 326) were included. Median age was 59.2 years, and BMI was 30.1. The MSJ and PSU were positively correlated with IC in all BMI classes (all P < 0.001). Median measured energy expenditure was 2004 kcal/day, which was 1.1-fold greater than PSU, 1.2-fold greater than MSJ, and 1.3-fold greater than weight-based nomograms (all P < 0.001). CONCLUSION: Despite the significant relationships between measured and estimated energy requirements, the significant fold-differences suggest that using predictive equations leads to significant underfeeding, which may result in poor clinical outcomes. Clinicians should rely on IC when available, and increased training in the interpretation of IC is warranted. In the absence of IC, the use of admission weight in weight-based nomograms could serve as a surrogate, as these calculations provided the closest estimate to IC in participants with normal weight and overweight, but not obesity.
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Estado Terminal , Metabolismo Energético , Humanos , Pessoa de Meia-Idade , Índice de Massa Corporal , Estudos Retrospectivos , Calorimetria Indireta , Estado Terminal/terapia , Cuidados Críticos , Necessidades Nutricionais , Metabolismo BasalRESUMO
OBJECTIVES: The aim of this project was to assess malnutrition risk in a well-defined cohort of pancreatic diseases. METHODS: We performed a retrospective, cross-sectional study of 401 subjects with available malnutrition screening tool scores who received care at a single outpatient pancreas clinic during a 6-month study period. Univariate analyses were performed to compare demographic, anthropometric, symptoms/diseases, and risk for malnutrition characteristics across 3 strata of diseases: acute pancreatitis (n = 141), chronic pancreatitis (n = 193), and other pancreatic diagnoses (n = 67). RESULTS: A total of 18% of subjects were identified as at risk for malnutrition, including 25% who reported involuntary weight loss and/or decreased appetite. Subjects categorized as at risk for malnutrition were more likely to have gastrointestinal symptoms. Although the nutrition consultation rates were higher in subjects at risk for malnutrition (P = 0.03), 66% did not receive a clearly indicated dietary evaluation or management recommendations. One fifth of all patients in an ambulatory pancreas clinic are identified as at risk for malnutrition using a simple, validated tool. CONCLUSIONS: The majority of patients at increased risk for nutritional complications did not receive nutritional recommendations.
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Instituições de Assistência Ambulatorial , Desnutrição/diagnóstico , Desnutrição/etiologia , Programas de Rastreamento/instrumentação , Pâncreas , Adulto , Idoso , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Avaliação Nutricional , Estudos Retrospectivos , Medição de RiscoRESUMO
BACKGROUND: Body mass index (BMI) correlates with clinical outcomes in cystic fibrosis but has limitations. Body composition aberrations in CF are multifactorial. We sought to evaluate body composition and relationships with pulmonary function, bone health, and hospital admissions. Other aims included defining body composition indices in a cohort of children with CF. METHODS: We conducted a retrospective review of patients with CF, age 8-18 years, seen at Nationwide Children's Hospital (2015-2020). Indices of body composition measured by dual-energy x-ray absorptiometry(DXA) scans. Data included fat mass, fat-free mass (FFM), forced expiratory volume in one second (FEV1%), bone mineral density (BMD), and hospital admissions. NWA was defined as BMI 5th-85th percentile, body fat percentage >85th percentile. FFMD defined as FFMI <10th percentile. STATISTICS: T-tests compared NWA, FFMD and clinical measurements. Pearson correlations analyzed fat-free mass index (FFMI), fat mass index (FMI), BMI and clinical measurements. RESULTS: This study included 114 patients. Mean age 12 years, 72 female. A high prevalence of FFMD existed (n=66, 38.6%). FMI and FFMI correlated with FEV1% (r: 0.23, p:0.01, r: 0.36, p<0.001, respectively) and BMD (r: 0.29, p:0.002). FMI and hospital admissions were related (r:-0.23,p:0.01). FFMD was associated with 9.5% lower FEV1% (p=0.001) and lower BMD Z-score by 1.1 (p<0.001) when compared to no FFMD. CONCLUSION: This cohort of children with CF had a high prevalence of FFMD and low prevalence of NWA. FFMD was associated with worsened clinical measurements. Patients with FFMD need additional exercise or nutritional intervention. Heterogeneity of body composition definitions creates need for more research.
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Composição Corporal , Densidade Óssea , Criança Hospitalizada/estatística & dados numéricos , Fibrose Cística/fisiopatologia , Absorciometria de Fóton , Adolescente , Criança , Feminino , Humanos , Masculino , Prevalência , Testes de Função Respiratória , Estudos RetrospectivosRESUMO
Some research suggests that GI symptoms seen in children with ASD may relate to behavior problems. The objective of this pilot study was to assess the effect of the low fermentable oligosaccharides, disaccharides, monosaccharides, and polyols (FODMAP) diet on GI and behavioral problems in children with ASD. At follow-up, the low FODMAP diet group had significant relief in some GI problems compared with both baseline in the group and control group. At baseline and at follow-up, there were no significant differences in behavioral problems between the low FODMAP diet group and the control group. Randomized controlled studies including larger sample sizes are needed to confirm the effects of low FODMAP diets in children with autism who have gastrointestinal problems.
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Transtorno do Espectro Autista/dietoterapia , Transtornos do Comportamento Infantil/dietoterapia , Ingestão de Alimentos/fisiologia , Ingestão de Energia/fisiologia , Fermentação/fisiologia , Gastroenteropatias/dietoterapia , Adolescente , Transtorno do Espectro Autista/fisiopatologia , Transtorno do Espectro Autista/psicologia , Criança , Transtornos do Comportamento Infantil/fisiopatologia , Transtornos do Comportamento Infantil/psicologia , Dissacarídeos/administração & dosagem , Ingestão de Alimentos/psicologia , Feminino , Gastroenteropatias/fisiopatologia , Gastroenteropatias/psicologia , Humanos , Masculino , Monossacarídeos/administração & dosagem , Oligossacarídeos/administração & dosagem , Projetos Piloto , Polímeros/administração & dosagem , Resultado do TratamentoRESUMO
OBJECTIVE: The aim of this study was to investigate the differences in adherence to the Mediterranean diet, assessed by the alternative Mediterranean Diet (aMED) score, and diet quality, assessed by Healthy Eating Index 2015 to 2020 (HEI-2015), between presence and type of arthritis (rheumatoid arthritis and osteoarthritis). Additionally, the study investigated the association between aMED scores and HEI-2015 scores and the presence of arthritis. METHODS: Cross-sectional data from four cycles (2007-2014) of the National Health and Nutrition Examination Survey were used and weighted to produce a nationally representative sample. Arthritis information was extracted from the Medical Conditions file and recoded into relevant variables. Food group and nutrient data from the 24-h recall was transformed to provide aMED and HEI-2015 scores. RESULTS: Individuals with arthritis had significantly worse adherence to the Mediterranean diet and diet quality. aMED scores were 3.43 ± 0.04 for individuals with arthritis and 3.54 ± 0.03 for individuals without arthritis (Pâ¯=â¯0.014). HEI-2015 scores were also lower in individuals with arthritis (51.41 ± 0.37) than in those without (53.50 ± 0.28; P < 0.001). There were no significant differences in aMED or HEI-2015 scores between individuals with rheumatoid arthritis and those with osteoarthritis. There were also no associations between aMED scores or HEI-2015 scores and the presence of arthritis. CONCLUSIONS: Individuals diagnosed with arthritis can take steps to improve their diet quality as a possible route to reduce arthritis symptoms and maintain a healthy body weight. Further research on dietary patterns and their potential to treat and manage arthritis is warranted.
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Artrite Reumatoide/dietoterapia , Dieta Mediterrânea , Nutrientes/administração & dosagem , Osteoartrite/dietoterapia , Adulto , Idoso , Estudos Transversais , Dieta , Dieta Saudável , Ingestão de Alimentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Inquéritos Nutricionais , Valor Nutritivo , Cooperação do Paciente , Estados UnidosRESUMO
The goal of nutritional support in acute pancreatitis is to reduce inflammation, prevent nutritional depletion, correct a negative nitrogen balance, and improve outcomes. Enteral nutrition (EN) in severe acute pancreatitis (SAP) should be preferred to parenteral nutrition. It maintains the integrity of the gut barrier, decreases intestinal permeability, downregulates the systemic inflammatory response, maintains intestinal microbiota equilibrium, and reduces the complications of the early phase of SAP, improving morbidity and possibly improving mortality, and it is less expensive. Further studies to understand optimal timing of nutrition, route of delivery of EN, and the type of nutrition and nutrients are necessary.