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1.
Arq. gastroenterol ; 54(2): 109-114, Apr.-June 2017. tab
Article in English | LILACS | ID: biblio-838840

ABSTRACT

ABSTRACT 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.


Subject(s)
Humans , Male , Female , Adult , Body Composition , Colitis, Ulcerative/metabolism , Crohn Disease/metabolism , Nutritional Status , Severity of Illness Index , Nutrition Assessment , Cross-Sectional Studies , Overweight , Obesity
2.
J. coloproctol. (Rio J., Impr.) ; 36(2): 59-63, Apr-Jun. 2016. tab, graf
Article in English | LILACS | ID: lil-785864

ABSTRACT

Objective: Vitamin D has been widely studied as a mediator of the immune response, becoming evident the prevalence of hypovitaminosis D in patients with Crohn's disease. This work aims at evaluating the serum levels of vitamin D in patients suffering from Crohn's disease in a southeast region of Brazil. Methods: It is a prospective study, with statistical analysis of the values of serum vitamin D measured between April 2014 and April 2015 in patients with Crohn's disease. Individuals with mild anal complaints, without any colorectal involvement, comprised the control group. Results: One hundred and four patients whose average age was 40.6 years were evaluated, being 56 (53.8%) female and 48 (46.2%) male. The average serum vitamin D level was 21.6 ng/mL, with standard deviation 13.85. The control group was comprised by 66 individuals, whose average age was 48.9 years. With 38 (57.6%) female and 28 (42.4%) male. In this group the average serum vitamin D level was 40.9 ng/mL. Statistical significance was demonstrated with p<0.0001. Conclusion: There was high prevalence of hypovitaminosis D in patients with Chron's disease, when compared to the control group. Hypovitaminosis D was not evidenced in patients in the latter group.


Objetivo: A vitamina D tem sido amplamente estudada como mediadora da resposta imune, tornando-se evidente a prevalência de hipovitaminose D em pacientes com doença de Crohn. Este trabalho objetiva avaliar os níveis séricos de vitamina D nos pacientes com portadores de doença de Crohn em uma região do sudeste do Brasil. Métodos: Trata-se de estudo prospectivo, com análise estatística dos valores da vitamina D sérica dosados entre Abril de 2014 e Abril de 2015 em pacientes com doença de Crohn. Indivíduos com queixas anais leves, sem qualquer acometimento colorretal, compuseram o grupo controle. Resultados: Foram avaliados 104 pacientes, cuja média de idade foi de 40,6 anos, sendo 56 (53,8%) mulheres e 48 (46,2%) homens. O nível sérico de vitamina D médio foi 21,6 ng/mL, com desvio-padrão de 13,85. O grupo controle foi composto por 66 indivíduos, cuja média de idade foi 48,9 anos, com 38 (57,6%) mulheres e 28 (42,4%) homens. Neste grupo o nível sérico médio de vitamina D foi 40,9 ng/mL. Foi demonstrada significância estatística com p<0,0001. Conclusão: Houve elevada prevalência de hipovitaminose D em pacientes com doença de Crohn, quando comparados ao grupo controle. Não foi evidenciada hipovitaminose D entre os pacientes deste último grupo.


Subject(s)
Humans , Male , Female , Adolescent , Adult , Middle Aged , Aged , Young Adult , Vitamin D , Vitamin D/immunology , Biomarkers , Crohn Disease/immunology , Vitamin D/adverse effects , Vitamin D Deficiency , Crohn Disease , Crohn Disease/ethnology , Crohn Disease/metabolism , Crohn Disease/drug therapy , Statistics, Nonparametric , Immunity, Cellular
3.
Arq. gastroenterol ; 45(4): 295-300, out.-dez. 2008. ilus, tab
Article in English | LILACS | ID: lil-502139

ABSTRACT

BACKGROUND: Crohn's disease accompanied by nonspecific or idiopathic ulcerative proctocolitis corresponds to a condition called intestinal inflammatory disease. The immunoexpression of cyclooxygenase 2 (COX-2) in Crohn's disease becomes more marked with progression of the disease and the presence of wild-type p53 suppresses the transcription of COX-2. AIMS: To investigate the immunoexpression of cyclooxygenase 1 (COX-1), COX-2 and p53 in Crohn's ileocolitis and to correlated this expression with clinical and histopathological parameters. METHODS: Forty-five cases of Crohn's disease, 16 cases of actinic colitis (diseased-control group) and 11 cases without a history of intestinal disease (normal control group) were studied. Hematoxylin-eosin-stained sections were submitted to histopathological analysis and the immunohistochemical expression of COX-1, COX-2 and p53 was evaluated by the streptavidin-biotin-peroxidase method. RESULTS: Sixty percent of the Crohn's disease patients were women and 40 percent were men, with 75.5 percent whites and 25.5 percent non-whites. The disease involved the terminal ileum in 44.5 percent of cases, ileum in 33.3 percent, colon in 20 percent and duodenum-ileum in 2.2 percent. A significant association was observed between COX-2 immunoreactivity and age <40 years. Histopathological analysis of Crohn's disease samples showed mild or moderate crypt distortion (57.8 percent and 35.6 percent of cases), atrophy (6.6 percent), mild, moderate and marked chronic inflammation (46.7 percent, 26.7 percent and 20 percent), acute inflammatory activity (93.3 percent), ulceration (24.4 percent), mucin depletion (37.8 percent), Paneth's cells (24.4 percent), intraepithelial lymphocytes (93.3 percent), and subepithelial collagen (6.7 percent). In the CD group, COX-1 immunoreactivity in epithelial and inflammatory cells was observed in 26.7 percent and 22.2 percent of cases, respectively. COX-2 immunoreactivity was detected...


RACIONAL: A doença de Crohn, junto com a colite ulcerativa idiopática ou inespecífica constituem a doença inflamatória intestinal. A imunoexpressão de ciclooxigenase 2 (COX-2) na doença de Crohn acentua-se com a progressão da doença, enquanto que a presença do tipo selvagem de p53 suprime a transcrição de COX-2. OBJETIVOS: Investigar a imunoexpressão de ciclooxigenase 1 (COX-1), COX-2 e p53 na doença de Crohn e correlacionar os achados com parâmetros clínico-histopatológicos. MÉTODOS: Foram estudados 45 casos de doença de Crohn (grupo teste), 16 casos de colite actínica (grupo controle-doente) e 11 casos sem história de doença intestinal (grupo controle normal). A avaliação histopatológica foi feita com lâminas coradas pela hematoxilina-eosina e a imunoexpressão de COX-1, COX-2 e p53 foi avaliada por imunoistoquímica, pelo método da estrepto-avidina-biotina-peroxidase. RESULTADOS: Entre os pacientes com doença de Crohn, 60 por cento eram do sexo feminino e 40 por cento do masculino, 75,5 por cento brancos e 25,5 por cento não-brancos. A doença comprometia o íleo terminal em 44,5 por cento dos casos, íleo em 33,3 por cento, cólon em 20 por cento e duodeno-íleo em 2,2 por cento. Associação significante foi detectada entre a imunoexpressão de COX-2 e pacientes com <40 anos. A histopatologia dos casos de doença de Crohn mostrou distorção críptica em grau leve ou moderado (57,8 por cento e 35,6 por cento dos casos), atrofia (6,6 por cento), inflamação focal, difusa superficial e difusa transmural (46,7 por cento, 26,7 por cento e 20 por cento), inflamação aguda neutrofílica (93,3 por cento), alterações epiteliais: ulceração (24,4 por cento), depleção de mucina (37,8 por cento), células de Paneth (24,4 por cento); alterações epiteliais associadas: linfócitos intra-epiteliais (93,3 por cento) e colágeno subepitelial (6,7 por cento). No grupo doença de Crohn, imunoexpressão de COX-1, em células epiteliais e inflamatórias foi observada em 26,7...


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Colitis, Ulcerative/metabolism , Crohn Disease/metabolism , Cyclooxygenase 1/metabolism , /metabolism , Ileitis/metabolism , /metabolism , Case-Control Studies , Colitis, Ulcerative/enzymology , Colitis, Ulcerative/etiology , Colitis, Ulcerative/pathology , Crohn Disease/enzymology , Crohn Disease/etiology , Crohn Disease/pathology , Epithelial Cells/metabolism , Immunohistochemistry , Ileitis/enzymology , Ileitis/pathology , Radiotherapy/adverse effects , Young Adult
4.
Braz. j. med. biol. res ; 41(12): 1105-1109, Dec. 2008. tab
Article in English | LILACS | ID: lil-502152

ABSTRACT

The gut barrier monitors and protects the gastrointestinal tract from challenges such as microorganisms, toxins and proteins that could act as antigens. There is evidence that gut barrier dysfunction may act as a primary disease mechanism in intestinal disorders. The aim of the present study was to evaluate the barrier function towards sugars after the appropriate treatment of celiac disease and Crohn's disease patients and compare the results with those obtained with healthy subjects. Fifteen healthy volunteers, 22 celiac disease patients after 1 year of a gluten-free diet, and 31 Crohn's disease patients in remission were submitted to an intestinal permeability test with 6.0 g lactulose and 3.0 g mannitol. Six-hour urinary lactulose excretion in Crohn's disease patients was significantly higher than in both celiac disease patients (0.42 vs 0.15 percent) and healthy controls (0.42 vs 0.07 percent). Urinary lactulose excretion was significantly higher in celiac disease patients than in healthy controls (0.15 vs 0.07 percent). Urinary mannitol excretion in Crohn's disease patients was the same as healthy controls (21 vs 21 percent) and these values were significantly higher than in celiac disease patients (10.9 percent). The lactulose/mannitol ratio was significantly higher in Crohn's disease patients in comparison to celiac disease patients (0.021 vs 0.013) and healthy controls (0.021 vs 0.003) and this ratio was also significantly higher in celiac disease patients compared to healthy controls (0.013 vs 0.003). In spite of treatment, differences in sugar permeability were observed in both disease groups. These differences in the behavior of the sugar probes probably reflect different mechanisms for the alterations of intestinal permeability.


Subject(s)
Adult , Aged , Female , Humans , Male , Middle Aged , Young Adult , Celiac Disease/physiopathology , Crohn Disease/physiopathology , Intestinal Absorption/physiology , Lactulose/pharmacokinetics , Mannitol/pharmacokinetics , Case-Control Studies , Chromatography, High Pressure Liquid , Celiac Disease/drug therapy , Celiac Disease/metabolism , Crohn Disease/drug therapy , Crohn Disease/metabolism , Lactulose/urine , Mannitol/urine , Permeability , Young Adult
5.
Rev. méd. Chile ; 134(1): 95-100, ene. 2006.
Article in Spanish | LILACS | ID: lil-426125

ABSTRACT

The frequency of Crohn disease shows a significant increase in the last century. Affected patients show a misbalance between production of free radicals and anti oxidant defenses. Thus, one of the increasingly accepted htypotheses to explain the origin of this disease, is the oxidative stress that occurs in the intestinal mucosa. Dietary factors including self administered vitamin and mineral supplemets may play a role, especially when they contain excessive amounts of iron and copper, known for their prooxidant capacities. Unfortunately, little is known about how these metals may influence the antioxidant defenses in the intestinal mucosa. This article reviews the literature on the why and how these elements may act on individuals susceptible to develop Crohm disease, including the evidence supporting the hypothesis that oxidative stress in the intestinal mucosa is an important pathogenetic factor.


Subject(s)
Humans , Crohn Disease/etiology , Intestinal Mucosa/metabolism , Oxidative Stress/physiology , Reactive Oxygen Species/metabolism , Copper/toxicity , Crohn Disease/metabolism , Dietary Supplements/toxicity , Iron/toxicity
6.
São Paulo; s.n; 2001. 113 p. tab, graf.
Thesis in Portuguese | LILACS | ID: lil-313796

ABSTRACT

Com o objetivo de investigar as implicações ósseas da doença de Crohn e suas relações com a gravidade da doença, estágio puberal, estado nutricional e o metabolismo do cálcio de pacientes adolescentes, foram estudadas 9 meninas (12,25 a 17,75 anos) com doença de Crohn nas formas colônica00(n=4) e ileocolônica (n=5), em remissão e há 3 meses sem corticoterapia. A gravidade da doença foi avaliada pelo Índice Pediátrico de Atividade de Doença de Crohn (PCDAI) e IL-6, e o estado nutricional mediante indicadores antropométricos, ingestão alimentar e bioquímicos plasmámaticos (albumina e transtiretina). Foram determinados ainda o estágio puberal (Tanner), níveis de estradiol, idade óssea e densidade mineral óssea (DMO)...


Subject(s)
Humans , Female , Adolescent , Bone Diseases, Metabolic , Calcium Metabolism Disorders , Calcium-Binding Proteins , Bone Development/immunology , Crohn Disease/immunology , Crohn Disease/metabolism , Nutritional Status , Osteoporosis , Anthropometry , Densitometry , Age Determination by Skeleton/methods , Eating/physiology , Mass Spectrometry , Medical History Taking
8.
Folha méd ; 93(5/6): 405-8, nov.-dez. 1986. tab, ilus
Article in Portuguese | LILACS | ID: lil-38251

ABSTRACT

Estudou-se uma preparaçäo oral de ácido 5-aminossalicílico de liberaçäo pH dependente. Participaram do estudo 11 indivíduos com idades variando entre 20 e 63 anos, dos quais três eram voluntários sadios, seis apresentavam retocolite ulcerativa e dois doença de Crohn. Através de um acompanhamento radiológico efetuado na 6ª, 12ª e 24ª hora, constatou-se que a desintegraçäo dos comprimidos se realiza somente na regiäo ileocecal e cólon. Finalmente, com base nos resultados, destaca-se a potencialidade da formulaçäo no controle das doenças inflamatórias intestinais


Subject(s)
Adult , Middle Aged , Humans , Male , Female , Aminosalicylic Acids/metabolism , Colon/metabolism , Colitis, Ulcerative/metabolism , Crohn Disease/metabolism
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