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Malnutrition and inflammatory bowel disease (IBD) are interrelated conditions. Our aim was to assess the prevalence of malnutrition, to compare anthropometric parameters in the evaluation of nutritional status in pediatric IBD, and to investigate the association between anthropometric parameters and disease activity indices (AI). Pediatric patients with newly diagnosed IBD recorded between 2010 and 2016 in the Hungarian Pediatric IBD Registry were included in this cross-sectional study. Body weight, body mass index (BMI), weight-for-height, and ideal body weight percent (IBW%) were analyzed. Pearson linear and non-linear correlations and polynomial regression analyses were performed to assess correlation between nutritional status and AI. p-values < 0.05 were considered significant. Anthropometric data of 1027 children with IBD (Crohn's disease (CD): 699; ulcerative colitis (UC): 328; mean age 13.7 years) were analyzed. IBW% identified more obese patients than BMI both in CD (7.02% vs. 2.28%) and UC (12.17% vs. 5.48%). Significant negative correlation was found among anthropometric parameters and AI in CD. In contrast, polynomial regression analysis revealed a U-shaped correlation curve between IBW% and AI in UC. Our findings show that obesity has a bimodal association with disease activity in pediatric UC. Furthermore, IBW% was more useful to identify obese pediatric patients with IBD.
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Colitis Ulcerosa , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Niño , Humanos , Adolescente , Estudios Transversales , Colitis Ulcerosa/complicaciones , Colitis Ulcerosa/epidemiología , Colitis Ulcerosa/diagnóstico , Enfermedad de Crohn/epidemiología , Obesidad/complicaciones , Índice de Masa CorporalRESUMEN
Objectives: According to the Porto criteria, upper endoscopy and ileocolonoscopy with histology for patients with pediatric inflammatory bowel disease (pIBD) are recommended with small bowel imaging (SBI). We aimed to evaluate the adherence to the Porto criteria and biopsy sampling practice and to evaluate the diagnostic yield of magnetic resonance enterography (MRE) first time in a nationwide pIBD inception cohort. Methods: Newly diagnosed pIBD cases (ages 0-18 years) are registered in the prospective, nationwide Hungarian Paediatric IBD Registry (HUPIR). We analyzed the diagnostic workup of patients recorded between the 1st of January 2007 and the 31st of December 2016. Results: Data for diagnostic workup was available in 1,523 cases. Forty percent of the cases had complied with the Porto criteria. Adherence to the Porto criteria increased significantly from 20 to 57% (p < 0.0001) between 2007 and 2016. The most frequent reason for the incomplete diagnostic work-up was the lack of small bowel imaging (59%). In 2007, 8% of cases had a biopsy from all segments, and this rate reached 51% by 2016 (p < 0.0001). We analyzed the diagnostic yield of MRE in 113 patients (10.1%), who did not have any characteristic lesion for Crohn's disease. The MRE was positive for the small bowel in 44 cases (39%). Conclusions: Adherence to the Porto criteria increased significantly during the 10-year period. This is the first study that reports multiple biopsy sampling as the less accepted recommendation. The diagnostic yield of MRE in patients without characteristic lesion for Crohn's disease is 39%.
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OBJECTIVES: The current European Society for Paediatric Gastroenterology, Hepatology, and Nutrition (ESPGHAN) guidelines introduced the option to diagnose coeliac disease (CD) in children and adolescents without upper endoscopy if the defined criteria are met. The aim of our study was to evaluate how frequently paediatric gastroenterologists in Central Europe used the "no-biopsy" approach and how often the duodenal biopsy could have been omitted. METHODS: Medical records of patients aged < 19 years diagnosed with CD in 2016 from five European countries were analysed, focusing on levels of transglutaminase antibodies (TGA) at the time of diagnosis and on whether the diagnosis was confirmed using duodenal biopsy or "no-biopsy" approach. Clinical presentation and delays until final diagnosis were analysed according to diagnostic approach. RESULTS: Data from 653 children (63.9% female, median age: 7 years, range: 7 months-18.5 years) from Croatia, Hungary, Germany, Italy, and Slovenia were analysed. One fifth (n = 134) of included children were asymptomatic at diagnosis. Of 519 symptomatic children, 107 (20.6%) were diagnosed by the "no-biopsy" approach. Out of the remaining 412 children who underwent duodenal biopsies, 214 (51.9%) had TGA ≥ 10 times upper level of normal (ULN) and would have been eligible for the "no-biopsy" approach. Signs and symptoms of malabsorption were more frequent in children diagnosed without duodenal biopsies. There were no differences in diagnostic delays with respect to the diagnostic approach. CONCLUSION: In this cohort, about 60% of symptomatic CD patients could have been diagnosed without duodenal biopsies. The aim of the "no-biopsy" approach was to make the diagnostic procedure less challenging without compromising its reliability. However, this option was applied only in 20%, in spite of fewer burdens to the family and reduced costs. The reasons for this discrepancy are unknown. Physicians should be made more aware about the reliability of CD diagnosis without biopsies when the ESPGHAN guidelines for CD diagnosis are followed.
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OBJECTIVES: Predicting short-term relapses and long-term prognosis is of utmost importance in paediatric inflammatory bowel disease (IBD). Our aim was to investigate the short-term disease outcome and medication during the first year in a paediatric incident cohort from Hungary. In addition, association laboratory markers and disease activity indices with short-term disease outcome and medication were analysed. METHODS: From January 1, 2008 to December 31, 2010, demographic data and clinical characteristics of newly diagnosed paediatric patients with IBD < 18 years of age were prospectively recorded. RESULTS: A total of 420 patients were identified (Crohn disease [CD] 266 and ulcerative colitis [UC] 124). Initially, 48% (124/256) of the patients with CD had moderate-to-severe disease (Pediatric Crohn's Disease Activity Index [PCDAI] > 31), and this rate decreased to 2.1% at 1-year follow-up. Proportion of patients with UC with moderate-to-severe disease (Pediatric Ulcerative Colitis Activity Index > 35) at diagnosis declined from 57.5% (69/120) to 6.8% at 1-year follow-up. Terminal ileal involvement correlated with higher initial C-reactive protein (CRP) (P = 0.021) and initial PCDAI (P = 0.026). In UC, elevated CRP (P = 0.002) was associated with disease extension. CRP and PCDAI at diagnosis were associated with the need for immunomodulators at 1 year in children with CD. Initial CRP was also associated with the need for immunomodulators in patients with UC at 1-year follow-up. CONCLUSIONS: At diagnosis, half of the patients with IBD had moderate-to-severe disease, and this rate decreased to <10% after 1 year. Initial CRP and PCDAI were related to the need for aggressive therapy in CD.
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Colitis Ulcerosa/patología , Enfermedad de Crohn/patología , Progresión de la Enfermedad , Fenotipo , Adolescente , Proteína C-Reactiva/análisis , Niño , Colitis Ulcerosa/sangre , Colitis Ulcerosa/tratamiento farmacológico , Enfermedad de Crohn/sangre , Enfermedad de Crohn/tratamiento farmacológico , Femenino , Estudios de Seguimiento , Humanos , Íleon/patología , Factores Inmunológicos/uso terapéutico , Masculino , Pronóstico , Estudios Prospectivos , Estudios Retrospectivos , Índice de Severidad de la EnfermedadRESUMEN
INTRODUCTION: In severe short bowel syndrome, as a result of the natural adaptation, the bowel becomes overdilated, this interferes with the persitalsis and may lead to stasis, bacterial translocation and sepsis. At present two techniques are used to improve peristalsis. The Bianchi procedure is technically challenging, the Serial Transverse Enteroplasty (STEP) is easy however it results in an aphysiological ultrastructure altering the orientation of the muscle fibres. Our aim was to develop an easy technique, which does not alter intestinal muscular ultrastructure dramatically. MATERIAL AND METHODS: The idea, Spiral Intestinal Lengthening and Tailoring (SILT), is based on a spiral shape incision of the intestine and retubularisation in a longer but narrower fashion. The feasibility and the effect on the muscular ultrastructure were tested on bowelsimulator and porcine intestine. The intramural microcirculation was checked with intravital microscopy. The outcome was assessed on minipigs (n = 6) than clinical application was commenced. RESULTS: SILT was feasible, did not change the orientation of muscle fibres significantly, did not compromised microcirculation, no surgical complication was noted when tailoring did not exceed 75%. The first clinical application was successful. CONCLUSION: SILT is a safe and easy technique and not altering the intestinal musculature significantly.
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Procedimientos Quirúrgicos del Sistema Digestivo/métodos , Intestino Delgado/irrigación sanguínea , Intestino Delgado/cirugía , Síndrome del Intestino Corto/cirugía , Animales , Estudios de Factibilidad , Intestino Delgado/fisiopatología , Microcirculación , Modelos Animales , Peristaltismo , Síndrome del Intestino Corto/fisiopatología , PorcinosRESUMEN
OBJECTIVES: The aim of the study was to evaluate the incidence, baseline disease characteristics, and disease location based on the Paris classification in pediatric inflammatory bowel disease (IBD) in the Hungarian nationwide inception cohort. In addition, 1-year follow-up with therapy was analyzed. METHODS: From January 1, 2007 to December 31, 2009, newly diagnosed pediatric patients with IBD were prospectively registered. Twenty-seven pediatric gastroenterology centers participated in the data collection ensuring the data from the whole country. Newly diagnosed patients with IBD younger than 18 years were reported. Disease location was classified according to the Paris classification. RESULTS: A total of 420 patients were identified. The incidence rate of pediatric IBD was 7.48/105 (95% confidence interval [CI] 6.34/105-8.83/105). The incidence for Crohn disease (CD) was 4.72/105 (95% CI 3.82-5.79), for ulcerative colitis (UC) 2.32/105 (95% CI 1.71-3.09), and for IBD-unclassified 0.45/105 (95% CI 0.22-0.84). Most common location in CD was L3 (58.7%); typical upper gastrointestinal abnormalities (ulcer, erosion and aphthous lesion) were observed in 29.9%. Extensive colitis in patients with UC (E4, proximal to hepatic flexure) was the most common disease phenotype (57%), whereas only 5% of children had proctitis. A total of 18.6% of patients had ever severe disease (S1). Frequency of azathioprine administration at diagnosis was 29.5% in patients with CD, and this rate increased to 54.6% (130/238) at 1-year follow-up. In UC, only 3.3% received azathioprine initially, and this rate elevated to 22.5% (25/111). Use of corticosteroid decreased from 50% to 15.3% in patients with UC. Rate of bowel resection in patients with CD during the first year of follow-up was 5%. CONCLUSIONS: The incidence of pediatric IBD in Hungary was among the higher range reported. This is the first large, nationwide incident cohort analyzed according to the Paris classification, which is a useful tool to determine the characteristic pediatric CD phenotype.
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Enfermedades Inflamatorias del Intestino/epidemiología , Enfermedades Inflamatorias del Intestino/fisiopatología , Adolescente , Corticoesteroides/uso terapéutico , Antiinflamatorios no Esteroideos/uso terapéutico , Niño , Preescolar , Estudios de Cohortes , Colitis Ulcerosa/tratamiento farmacológico , Colitis Ulcerosa/epidemiología , Colitis Ulcerosa/fisiopatología , Colitis Ulcerosa/terapia , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/epidemiología , Enfermedad de Crohn/fisiopatología , Enfermedad de Crohn/terapia , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Hungría/epidemiología , Inmunosupresores/uso terapéutico , Incidencia , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Enfermedades Inflamatorias del Intestino/terapia , Masculino , Pautas de la Práctica en Medicina , Estudios Prospectivos , Sistema de Registros , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND, AIMS: According to Porto Criteria upper gastrointestinal (UGI) endoscopy is recommended in patients with suspected inflammatory bowel disease (IBD). Nevertheless, previous studies revealed frequent involvement of UGI tract even in patients with ulcerative colitis (UC). The aim of the present study was to determine the diagnostic role of esophagogastroduodenoscopy (EGD) and assess the prevalence and different aspects of UGI involvement in children registered in the Hungarian Pediatric IBD Registry (HUPIR) from 1st of January 2007 to 31th of December 2009. METHODS: Twenty seven institutes provided prospective follow-up data about newly diagnosed IBD patients to HUPIR. The registry was based on detailed questionnaire (76 parameters) involving anamnestic data, laboratory findings, activity indexes, diagnostic procedures, endoscopic examinations (EGD and ileocolonoscopy), and histological data. Localization and phenotype of disease were based on the Montreal classification criteria. RESULTS: During the 3-year period 420 children were diagnosed with IBD, 265 (63%) of them had Crohn's disease (CD), 130 (31%) UC, and 25 (6%) IBD-unclassified (IBD-U). The mean age at diagnosis was 13.2 years (range: 1.2-18 years). EGD was performed in 237 patients (56%), in most cases in patients suffering from CD. Macroscopic lesions on EGD were noted in 64% of patients with CD and 40% of children with UC. Characteristic lesions for CD (ulcer, erosion, aphthous lesion, and granuloma) were noted in 31% of CD patients, however, EGD helped to establish the final diagnosis in 9% of CD patients (diagnostic yield, 9%). CONCLUSIONS: There was a high frequency of UGI involvement in children with CD and UC. One third of CD patients showed significant lesions at upper endoscopy and one patient out of ten had real diagnostic help from EGD.