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To assess the prevalence of frailty by the Clinical Frailty Scale (CFS) and the 5-item FRAIL scale and their association with hospitalization in hemodialysis (HD) patients.This was a prospective observational study. We included patients of both genders ≥ 18 years old in HD treatment for at least 3 months. Demographic, clinical, and routine laboratory data were retrieved from the medical charts. Two different frailty assessment tools were used, the CFS and the FRAIL scale. Participants were followed up for 9 months and hospitalizations for all causes were evaluated. A Venn diagram was constructed to show the overlap of possible frailty and pre-frailty. Cox regression was used to identify the association between frailty and hospitalization. The significance level was 5%.A total of 137 subjects were included in the analysis. The median age was 61 (52-67) years and 60% were male. The hospitalization rate and mortality in 9 months were 22.6% and 7.29%, respectively. Regarding frailty, the overall prevalence was 13.8% assessed by CFS and 36.5% according to the FRAIL scale. In the Cox regression, frailty by FRAIL scale was associated with a 2.8-fold increase in the risk of hospitalization (OR = 2.880; 95% CI = 1.361-6.096; p = 0.006), but frailty assessed by the CFS was not associated with the need for hospitalization.In HD patients, the FRAIL scale proved to be an easy-to-apply tool, identifying a high prevalence of frailty and being a predictor of hospital admission.

Made available in DSpace on 2022-04-29T08:33:34Z (GMT). No. of bitstreams: 0 Previous issue date: 2022-03-01 Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Universidade Estadual Paulista Aim: This study aimed to evaluate the association between serum myostatin levels, hospital mortality, and muscle mass and strength following ST-segment elevation myocardial infarction (STEMI). Methods: This was a prospective observational study. Within 48 hours of admission, bioelectrical impedance and handgrip strength were assessed and blood samples collected for myostatin evaluation. Hospital mortality was recorded. A multiple logistic regression model was also constructed, adjusted by parameters that exhibited significant differences in the univariate analysis, to evaluate the association between myostatin levels and hospital mortality. Results: One hundred and two (102) patients were included: mean age was 60.5±10.6 years, 67.6% were male, and 6.9% died during hospital stay. Univariate analysis showed that patients with lower myostatin levels had higher mortality rates. Serum myostatin levels positively correlated with handgrip strength (r=0.355; p

Made available in DSpace on 2022-04-29T08:32:40Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-01 Purpose: The Global Leadership Initiative on Malnutrition (GLIM) is a new nutritional assessment tool but must be validated in different scenarios. Thus, our objective was to evaluate the association between the GLIM criteria with hospital mortality in patients receiving parenteral nutrition (PN). Methods: This was a retrospective clinical study, with clinical and surgical patients receiving PN during hospitalization. Nutritional status was assessed by the GLIM criteria and demographics, laboratorial, anthropometric, and nutritional data were collected. The GLIM criteria include a phenotypic criteria (low BMI < 20 kg/m2 if < 70 years or < 22 kg/m2 if > 70 years) and etiologic criteria (CRP > 1.0 mg/dL). All patients were followed up during the PN period and the hospital mortality was the primary outcome. The logistic regression model was performed to assess hospital mortality. Results: Among the 90 patients evaluated, 46.6% died during hospital stay and 21.1% had malnutrition. The age was 63 (46–74) years, 61.1% were men, and regarding the underlying diseases, 74.4% of the patients had gastrointestinal disorders, 3.3% polytrauma, and 22.38% other diseases. CRP mean was 31.3 ± 19.3 mg/dL and the median of BMI was 24.8 (21.6–28.5) kg/m2. In a logistic regression model adjusted by sex and age, the serum albumin concentration was associated with hospital mortality rate (OR: 0.321; 95% CI: 0.142–0.727; p: 0.006). Despite this adjustment, the diagnosis of malnutrition was not associated with hospital mortality (OR: 1.498; 95% CI: 0.496–4.521; p: 0.473). Conclusion: GLIM-defined malnutrition is not associated with hospital mortality in patients receiving PN. Also, the evaluation of inflammatory markers seems to be more important than only as etiologic criteria.sss Department of Internal Medicine Botucatu Medical School São Paulo State University - UNESP, Av. Prof. Mário Rubens Guimarães Montenegro, s/n, UNESP - Campus de Botucatu Faculty of Nutrition Federal University of Goiás - UFG Department of Internal Medicine Botucatu Medical School São Paulo State University - UNESP, Av. Prof. Mário Rubens Guimarães Montenegro, s/n, UNESP - Campus de Botucatu

Made available in DSpace on 2021-06-25T11:02:17Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-31 Introduction: Muscle mass depletion, overhydration, and inflammatory state have been related to impaired physical function in chronic kidney disease patients. The relationship between bioelectrical impedance analysis (BIA) parameters, such as hydration status and phase angle (PhA), with physical function in peritoneal dialysis (PD), is still not well-established. Therefore, the objective was to evaluate the association of BIA parameters (overhydration index and PhA) and inflammatory markers with physical function in patients on PD. Methods: The present cross-sectional study enrolled PD patients. Multifrequency BIA was performed to obtain overhydration index and PhA. The Short Physical Performance Battery (SPPB) test battery was applied to assess physical function. The time to complete the 4-m gait test and sit-to-stand test was also considered for physical function assessment. The inflammatory markers tumor necrosis factor-alpha and C-reactive protein levels were determined. Multiple linear regression models were performed, with the physical function variables as dependent variables, adjusted for age, diabetes, and sex. Results: Forty-nine PD patients were enrolled, 53.1% (n = 26) women; mean age, 55.5 ± 16.3 years. There were significant correlations between PhA and SPPB (r = 0.550, p < 0.001), time of 4-m gait test (r = −0.613, p < 0.001) and sit-to-stand test and (r = −0.547, p < 0.001). Overhydration index was significantly correlated with SPPB, 4-m gait test (r = 0.339, p = 0.017), and sit-to-stand test (r = 0.335, p = 0.019). Inflammatory markers were not significantly correlated with physical function parameters. In the multiple linear regression analysis, PhA was associated with physical function parameters, even after adjustments. Overhydration index was associated with all physical function tests only in the models with no adjustments. Conclusion: PhA was independently associated with physical function in PD patients. Inflammatory markers and overhydration index were not associated with physical function. Clinical Hospital of Botucatu Medical School Multiprofessional Specialization in Adult and Elderly Health São Paulo State University UNESP Internal Medicine Department Botucatu Medical School São Paulo State University UNESP Graduate Program in Health Sciences Medicine Faculty Federal University of Uberlândia (UFU) Clinical Hospital of Botucatu Medical School Multiprofessional Specialization in Adult and Elderly Health São Paulo State University UNESP Internal Medicine Department Botucatu Medical School São Paulo State University UNESP

Patients with chronic kidney disease (CKD) have a higher risk of death than the general population, the main cause being cardiovascular disease (CVD). Nutrition plays a key role in the prevention and treatment of CVD and kidney diseases. Currently, new evidence reinforces the importance of specific foods and general dietary patterns rather than isolated nutrients for cardiovascular risk. In addition, dietary patterns and healthy eating habits seem extremely relevant in decreasing risk factors. Epidemiologic and clinical intervention studies have suggested that late-night dinner and skipping breakfast are associated with an increased risk of obesity, insulin resistance, and CVD. In CKD, despite important changes in nutritional counseling in recent decades, less attention has been paid to meal timing and frequency. Therefore, the purpose of this review is to discuss the evidence of meal timing and frequency in CKD development and prognosis, presented under three main topics: risk of developing CKD, importance of dietary habits, and implications of fasting.

Summary Objective: The aim of our study was to assess body composition status and its association with inflammatory profile and extent of intestinal damage in ulcerative colitis patients during clinical remission. Method: This is a cross-sectional study in which body composition data (phase angle [PhA], fat mass [FM], triceps skin fold thickness [TSFt], mid-arm circumference [MAC], mid-arm muscle circumference [MAMC], adductor pollicis muscle thickness [APMt]), inflammatory profile (C-reactive protein [CRP], a1-acid glycoprotein, erythrocyte sedimentation rate [ESR]) and disease extent were recorded. Results: The mean age of the 59 patients was 48.1 years; 53.3% were women. Most patients were in clinical remission (94.9%) and 3.4% was malnourished according to body mass index. PhA was inversely correlated with inflammatory markers such as CRP (R=-0.59; p

BACKGROUND The nutritional status of individuals with inflammatory bowel diseases is directly related to the severity of the disease and is associated with poor prognosis and the deterioration of immune competence. OBJECTIVE To assess the nutritional status and the body composition of outpatients with inflammatory bowel diseases. METHODS A cross-sectional study was conducted with clinical and nutritional assessment of patients with Crohn’s disease and ulcerative colitis. Patients were classified according to the clinical activity through Crohn’s Disease Activity Index and Mayo Score. Nutritional assessment consisted of anthropometric measurements of current weight, height, mid-arm circumference, triceps skinfold thickness and thickness of adductor policis muscle, with subsequent calculation of BMI, arm muscle circumference and the mid-arm muscle area (MAMA). The phase angle (PhA) and lean and fat mass were obtained with the use of electrical bioimpedance. Descriptive statistics, chi-square test or Fisher exact test, ANOVA and t-test. RESULTS We evaluated 141 patients of which 54 (38.29%) had Crohn’s disease and 87 (61.70%) ulcerative colitis. The mean age was 43.98 (±15.68) years in Crohn’s disease and 44.28 (±16.29) years for ulcerative colitis. Most of the patients were in clinical remission of the disease (Crohn’s disease: 88.89%; ulcerative colitis: 87.36%). Regarding the nutritional classification using BMI, it was found that 48.15% of Crohn’s disease patients were eutrophic and 40.74% were overweight or obese; among patients with ulcerative colitis, 52.87% were classified as overweight or obese. When considering the triceps skinfold, it was observed in both groups a high percentage of overweight and obesity (Crohn’s disease: 75.93%; ulcerative colitis: 72.42%). Crohn’s disease patients showed the most affected nutritional status according to the nutritional variables when compared to patients with ulcerative colitis (BMI: 24.88 kg/m² x BMI: 26.56 kg/m², P=0.054; MAMA: 35.11 mm x MAMA: 40.39 mm, P=0.040; PhA: 6.46° x PhA: 6.83°, P=0.006). CONCLUSION Patients with inflammatory bowel diseases have a high prevalence of overweight and obesity. Crohn’s disease patients had more impaired anthropometric and body composition indicators when compared to patients with ulcerative colitis. RESUMO CONTEXTO O estado nutricional de indivíduos com doença inflamatória intestinal está diretamente relacionado à gravidade da doença e associado a mau prognóstico e deterioração da competência imune. OBJETIVO Avaliar o status e a composição corporal de pacientes ambulatoriais com doença inflamatória intestinal. METÓDOS Foi conduzido um estudo transversal com avaliação clínica e nutricional de pacientes com doença de Crohn e colite ulcerativa. Pacientes foram classificados de acordo com o índice de atividade clínica Crohn’s Disease Activity Index e escore de Mayo. Avaliação nutricional foi composta peso atual, estatura, circunferência do braço, dobra cutânea tricipital e espessura do músculo adutor do polegar. Posteriormente, foram calculados índice de massa corporal, circunferência muscular do braço e área muscular do braço corrigida. O ângulo de fase e massa magra e massa gorda foram derivadas da bioimpedância elétrica. Foram realizados análise descritiva, teste de qui-quadrado ou exato de Fisher, teste t e ANOVA. RESULTADOS Foram avaliados 141 pacientes, sendo 54 (38,29%) com doença de Crohn e 87 (61,70%) com colite ulcerativa. A idade média foi de 43,98 (±15,68) anos em pacientes com doença de Crohn e 44,28 (±16,29) anos em pacientes com colite ulcerativa. A maioria dos pacientes estava em remissão clínica da doença (doença de Crohn: 88,89%; colite ulcerativa: 87,36%). O estado nutricional de acordo com o IMC foi 48,15% eutrófico e 40,74% sobrepeso/obesidade para doença de Crohn; entre os indivíduos com colite ulcerativa, 52,87% foram classificados como sobrepeso/obesidade. Ao se considerar dobra cutânea do tríceps, observou-se obesidade em ambos os grupos (doença de Crohn 75,93%; colite ulcerativa: 72,42%). Pacientes com doença de Crohn apresentam maiores variações de composição corporal quando comparados com pacientes com colite ulcerativa (IMC: 24,88 kg/m² x IMC: 26,56 kg/m², P=0,054; área do músculo do braço: 35,11mm x área do músculo do braço: 40,39 mm, P=0,040; ângulo de fase: 6,46° x ângulo de fase: 6,83°, P=0,006). CONCLUSÃO Pacientes com doença inflamatória intestinal apresentaram alta prevalência de sobrepeso e obesidade. Indivíduos com doença de Crohn apresentaram parâmetros de composição corporal e de antropometria mais comprometidos, quando comparados com indivíduos com colite ulcerativa.

Gastroenterology Division, Department of Internal Medicine, Faculdade de Medicina de Botucatu, UNESP - Univ Estadual Paulista, Botucatu, Brazil.

Objective: This article aims to discuss the role of nutrition therapy in Inflammatory Bowel Diseases according to its indications, contraindications, and the as main results obtained with prebiotics, probiotics, symbiotics and other nutritional interventions. Data source: We performed a literature review using the databases Pubmed, Scielo and Lilacs. Data synthesis: Inflammatory Bowel Diseases are chronic illnesses that affect primarily the gastrointestinal tract and are divided in two most common forms of presentation: Crohn’s Disease and Ulcerative Colitis. The chronic inflammation can cause intestinal lesions, anorexia, nutrients malabsorption, oxidative stress and higher energy consumption, increasing the risk of malnutrition. Nutritional status is directly associated with the disease severity and malnutrition is a serious complication of inflammatory bowel diseases that worsens the patients’ prognosis. Nutritional therapy is used to prevent or treat the malnutrition, to correct macro and micronutrients deficits and to reverse some of the metabolic and pathological consequences of these diseases. In the majority of patients, the nutrition therapy has an adjuvant role combined to medical or surgical treatments, but in some specific situations it can be the main treatment. Conclusions: Despite the benefits of nutritional therapy, more meta-analysis and double-blind controlled studies about these diseases are required to assure the good results obtained in some of the published trials

Made available in DSpace on 2022-04-29T08:32:39Z (GMT). No. of bitstreams: 0 Previous issue date: 2017-12-01 Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) Background: Chronic hepatitis C causes chronic hepatic inflammation, which can lead to cirrhosis, terminal liver failure, and hepatocellular carcinoma. The treatment aims to achieve viral clearance, but the usage of pegylated interferon and ribavirin is linked to side effects such as severe weight loss, which can lead to complications and treatment discontinuation. The aim of this study was to investigate which anthropometric measures were more affected in patients with chronic hepatitis C during 24 weeks of treatment with pegylated interferon and ribavirin. Then, the influence of age, sex, hepatic fibrosis stage, and ribavirin doses on each measure was also evaluated. Methods: Seventy-six patients were included and their weight, triceps skin fold thickness, arm circumference, middle-arm muscle circumference, and corrected arm muscle area were measured before and after 24 weeks of treatment. Epidemiological data and liver biopsy findings were obtained from patients’ records. The sample was divided into two groups: one with advanced hepatic fibrosis and another group with mild to moderate fibrosis. Comparisons into each group were made using Wilcoxon or paired t tests. After that, a linear regression model was applied to estimate the anthropometric changes during the treatment according to age, sex, hepatic fibrosis stage, and ribavirin doses. Results: The subjects suffered reductions of important anthropometric measures, mainly related to fat mass (p < 0.001). Some decrease of fat-free mass was also observed in subjects with advanced fibrosis. The statistic model showed that age and sex were more associated with the anthropometric changes observed. Conclusions: In conclusion, the antiviral treatment caused loss of relevant anthropometric measures, and the model proposed was able to estimate some of them. Department of Internal Medicine Botucatu Medical School UNESP-University Estadual Paulista, Av. Prof. Mário Rubens Guimarães Montenegro, s/n., Distrito de Rubião Jr. Department of Public Health Botucatu Medical School UNESP-University Estadual Paulista General Hospital of Shenyang Military Command Department of Internal Medicine Botucatu Medical School UNESP-University Estadual Paulista, Av. Prof. Mário Rubens Guimarães Montenegro, s/n., Distrito de Rubião Jr. Department of Public Health Botucatu Medical School UNESP-University Estadual Paulista FAPESP: 2014/22572-9 FAPESP: 2016/07117-9

Hepatic encephalopathy is a severe complication of cirrhosis and comprises a complex and multifactorial pathophysiology. However, ammonia exchange between different tissues still deserves attention in relation to neurological alterations. Hepatic encephalopathy treatment remains focused on the trigger factor correction and the ammonia formation. Therefore, it was believed that high-proteic diets could lead to hepatic encephalopathy through the accumulation of nitrogen compounds in the gastrointestinal tract, which could increase production and absorption of ammonia. Currently, it is known that proteic restriction is harmful to cirrhotic patients, but it is still utilized. Malnutrition is highly prevalent among cirrhotic individuals with hepatic encephalopathy, thus indicating a nutritional risk which is clearly related to higher mortality rates. Furthermore, there is an increase in the protein needs of these patients and also a relationship between the loss of lean mass and hyperammonaemia. For these and other factors herein discussed, today’s global guidelines recommend the ingestion of higher protein levels for patients with hepatic encephalopathy.

Made available in DSpace on 2018-12-11T17:02:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2016-06-01 Aims The objective of this study was to evaluate the association of phase angle (PhA) with advanced liver fibrosis in patients chronically infected with hepatitis C virus (HCV). Main methods One hundred sixty consecutive patients chronically infected with HCV were treated at the Hepatitis C outpatient care setting of our hospital from April 2010 to May 2011 and prospectively evaluated. Bioelectrical impedance analysis measurements were performed during the first hospital visit. Biochemical measurements and liver biopsy data were collected from the patients' medical records and included in the analysis only if they were performed within three months of the inclusion of the patient in the study. Key findings One hundred sixty consecutive patients were evaluated and 25 patients were excluded. A total of 135 patients with 49.8 ± 11.4 years old were studied. Among these patients, 60% were male and the PhA was 6.5 ± 0.8°. Regarding the stage of fibrosis, patients with advanced fibrosis were older and had more insulin resistance and more inflammation compared with patients that had mild fibrosis. Logistic regression analysis revealed that PhA was a predictor of advanced fibrosis even when adjusted for gender, age, HOMA-IR, HDL-cholesterol and AST (OR: 0.227; CI 95%: 0.090-0.569; p: 0.013). The best PhA cut-off points associated with advanced fibrosis for the combined data, for females and for males were 6.43°, 5.94° and 6.72°, respectively. Significance PhA was predictor of advanced liver fibrosis in patients chronically infected with HCV. In the sample evaluated, for each one-degree decrease in PhA, the risk of advanced fibrosis increased more than four-fold. Department of Internal Medicine Botucatu Medical School UNESP - Univ Estadual Paulista Departamento de Clínica Médica Faculdade de Medicina de Botucatu, Rubião Júnior s/n Department of Internal Medicine Botucatu Medical School UNESP - Univ Estadual Paulista Departamento de Clínica Médica Faculdade de Medicina de Botucatu, Rubião Júnior s/n

Osteoporosis is well recognized as a cirrhosis complication; however, most studies assessing this condition included only patients on liver transplantation lists with an elevated rate of bone diseases. While general population studies show that handgrip strength is clearly associated with bone mineral density, until now this tool has not been applied to patients with cirrhosis in relation to their bone condition. This study aimed to evaluate whether handgrip strength, bone, and liver tests may be useful as predictors of bone disease in outpatients with cirrhosis.One hundred twenty-nine subjects were included (77 men and 52 women). Dual-energy X-ray absorptiometry was applied to evaluate lumbar-spine and femoral-neck T scores. Osteoporosis/osteopenia rates were 26.3%/35.6% in the lumbar spine and 6.9%/41.8% in the femoral neck, respectively. Model selections were based on backward procedures to find the best predictors of low T scores.For lumbar spine, only low handgrip strength and high parathyroid hormone levels were clearly related to low T scores. For femoral neck, only age was associated with low T scores.Handgrip strength may serve as an effective predictor of low lumbar spine T score among outpatients with cirrhosis. As cirrhosis affects the lumbar spine more than the femoral neck, these results suggest that handgrip strength should be tested in all patients with cirrhosis as a first indicator of bone health.

Hepatic encephalopathy (HE) is a cognitive disturbance characterized by neuropsychiatric alterations. It occurs in acute and chronic hepatic disease and also in patients with portosystemic shunts. The presence of these portosystemic shunts allows the passage of nitrogenous substances from the intestines through systemic veins without liver depuration. Therefore, the embolization of these shunts has been performed to control HE manifestations, but the presence of portal vein thrombosis is considered a contraindication. In this presentation we show a cirrhotic patient with severe HE and portal vein thrombosis who was submitted to embolization of a large portosystemic shunt. Case report: a 57 years-old cirrhotic patient who had been hospitalized many times for persistent HE and hepatic coma, even without precipitant factors. She had a wide portosystemic shunt and also portal vein thrombosis. The abdominal angiography confirmed the splenorenal shunt and showed other shunts. The larger shunt was embolized through placement of microcoils, and the patient had no recurrence of overt HE. There was a little increase of esophageal and gastric varices, but no endoscopic treatment was needed. Since portosystemic shunts are frequent causes of recurrent HE in cirrhotic patients, portal vein thrombosis should be considered a relative contraindication to perform a shunt embolization. However, in particular cases with many shunts and severe HE, we found that one of these shunts can be safely embolized and this procedure can be sufficient to obtain a good HE recovery. In conclusion, we reported a case of persistent HE due to a wide portosystemic shunt associated with portal vein thrombosis. As the patient had other shunts, she was successfully treated by embolization of the larger shunt.

Made available in DSpace on 2014-09-30T18:18:33Z (GMT). No. of bitstreams: 0 Previous issue date: 2013-12-01Bitstream added on 2014-10-01T14:03:18Z : No. of bitstreams: 1 S1807-59322013001201555.pdf: 225969 bytes, checksum: 8d1be31a4cff3858948112117cc2c8e0 (MD5) OBJECTIVE: The objective of this study was to investigate the associations between phase angle, anthropometric measurements, and lipid profile in patients chronically infected with the hepatitis C virus. METHODS: A total of 160 consecutive patients chronically infected with the hepatitis C virus and who received treatment at the hepatitis C outpatient unit of our hospital from April 2010 to May 2011 were prospectively evaluated. Bioelectrical impedance analysis, anthropometric measurements, and serum lipid profile analysis were performed. RESULTS: Twenty-five patients were excluded. A total of 135 patients with a mean age of 49.8±11.4 years were studied. Among these patients, 60% were male. The phase angle and BMI means were 6.5±0.8° and 26.5±4.8 kg/m2, respectively. Regarding anthropometric variables, mid-arm circumference, mid-arm muscle circumference, and arm muscle area had a positive correlation with phase angle. In contrast, when analyzing the lipid profile, only HDL was inversely correlated with phase angle. However, in multiple regression models adjusted for age and gender, only mid-arm circumference (p = 0.005), mid-arm muscle circumference (p = 0.003), and arm muscle circumference (p = 0.001) were associated with phase angle in hepatitis C virus-infected patients. CONCLUSIONS: In conclusion, phase angle is positively correlated with anthropometric measures in our study. However, there is no association between phase angle and lipid profile in these patients. Our results suggest that phase angle is related to lean body mass in patients chronically infected with hepatitis C virus. Universidade Estadual Paulista Julio de Mesquita Filho Department of Internal Medicine Federal University of Uberlandia School of Medicine Universidade Estadual Paulista Julio de Mesquita Filho Department of Internal Medicine

Purpose The purpose of the study is to determine the influence of serum thiamine, glutathione peroxidase (GPx) activity, and serum protein carbonyl concentrations in hospital mortality in patients with septic shock. Materials and Methods This prospective study included all patients with septic shock on admission or during intensive care unit (ICU) stay, older than 18 years, admitted to 1 of the 3 ICUs of the Botucatu Medical School, from January to August 2012. Demographic information, clinical evaluation, and blood sample were taken within the first 72 hours of the patient's admission or within 72 hours after septic shock diagnosis for serum thiamine, GPx activity, and protein carbonyl determination. Results One hundred eight consecutive patients were evaluated. The mean age was 57.5 ± 16.0 years, 63% were male, 54.6% died in the ICU, and 71.3% had thiamine deficiency. Thiamine was not associated with oxidative stress. Neither vitamin B1 levels nor the GPx activity was associated with outcomes in these patients. However, protein carbonyl concentration was associated with increased mortality. Conclusions In patients with septic shock, oxidative stress was associated with mortality. On the other hand, thiamine was not associated with oxidative stress or mortality in these patients.

Background: Ulcerative colitis (UC) is often associated with nutritional deficiency, which appears to contribute to the progression of UC severity. The present study aimed to evaluate nutritional status and dietary intake in UC remission patients. Methods: The present study comprised a cross-sectional study in which variables such as extent of disease (distal colitis, left-sided colitis, pancolitis), remission period, sex and age were recorded. Extent of disease was assessed by the results of a colonoscopy and dietary intake was evaluated by using 3day, 24-h recalls. A Kruskall–Wallis test was used to compare the intake of macro- and micronutrients among the three study groups. The analysis was complemented by the Mann–Whitney test. A logistic regression analysis was performed to identify predictive factors of extent of disease (pancolitis versus left-sided colitis versus distal colitis). Results: The median (range) age of the 59 patients was 49.0 (37.0–63.0) years and 53.3% were female. Twenty-six (44.1%) patients had distal colitis, 11 (18.6%) patients had left-sided colitis and 22 (37.3%) patients had pancolitis. A high probability of an inadequate intake of fibre (100%), fat soluble vitamins (>40% for vitamin A and >95% for vitamin E), vitamin C (>34%), calcium (>90%) and magnesium (>50%) was identified in the study group. Vitamin D intake (odds ratio = 0.60; 95% confidence interval = 0.39–0.94; P < 0.05) was significantly associated with increased intestinal damage. Conclusions: A large number of individuals showed an inadequate intake of nutrients. In addition, the consumption of vitamin D was significantly associated with extent of disease.

Background: Nursing care must be systematized and individualized to promote integral care to the Inflammatory Bowel Disease (IBD) patients, in order to cope with all the patients needs. All the health careers must be aware of the specificities of the disease in order to obtain satisfactory results s

Background The aim of this study was to evaluate the associations between phase angle (PhA), sarcopenia, and the length of stay (LOS) in the coronary intensive care unit (ICU) in patients with non-ST acute coronary syndrome (NSTE-ACS). Methods This was a prospective observational study that evaluated 80 patients with NSTE-ACS over the age of 18 years, admitted to the ICU from January to June 2014. Upon admission, the patients’ demographic information was recorded. Handgrip strength and bioelectrical impedance analysis (BIA) were performed, and blood samples were taken within the first 72 h of admission. All of the patients were followed during their ICU stays. Results We evaluated 80 patients, five were excluded due to impossibility of assessing handgrip strength, and seven patients were not subjected to BIA. Thus, 68 patients with a mean age of 63.3 ± 13.1 years were included in the analysis. Among these patients, 60.1% were male, 27.9% of the patients had sarcopenia, 8.8% had LOSs ≥8 days, and median phase angle was 6.5 (6.1–7.3)°. Multiple logistic regression adjusted for age and gender revealed that PhA was not associated with the presence of sarcopenia. Additionally, PhA (OR 0.337; CI 95% 0.118–0.961; p = 0.04) but not sarcopenia (OR 0.517; CI 95% 0.055–4.879; p = 0.56) was associated with an increased LOS. Conclusions PhA is associated with LOS in patients with NSTE-ACS. Additionally, there was no association between PhA and sarcopenia.