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OBJECTIVES: The aim of our study was to assess the impact of the very early introduction of refeeding on the course of acute pancreatitis (AP) in children. Additionally, we evaluated the effect of nutrition on inflammatory markers, including cytokines. METHODS: This prospective randomised study was conducted in three university hospitals in Poland. Patients, aged 1-18 years with AP, were randomised into two groups: A-refeeding within 24 h of hospital admission (very early), and B-refeeding at least 24 h after admission (early nutrition). The severity of AP was assessed after 48 h. The serum concentrations of four cytokines (tumour necrosis factor α [TNFα], interleukin-1ß [IL-1ß], interleukin-6 [IL-6] and interleukin-8 [IL-8]) and C-reactive protein, as well as the activity of amylase, lipase and aminotransferases, were measured during the first 3 days of hospitalisation. RESULTS: A total of 94 children were recruited to participate in the study. The statistical analysis included 75 patients with mild pancreatitis: 42-group A and 33-group B. The two groups did not differ in the length of hospitalisation (p = 0.22), AP symptoms or results of laboratory tests. Analysis of cytokine levels was conducted for 64 children: 38-group A and 26-group B. We did not find a difference in concentrations of the measured cytokines, except for IL-1ß on the third day of hospitalisation (p = 0.01). CONCLUSIONS: The time of initiation of oral nutrition within 24 h (very early) or after 24 h (early) from the beginning of hospitalisation had no impact on the length of hospitalisation, concentrations of TNF-α, IL-1ß, IL-6 and IL-8, activity of amylase and lipase or occurrence of symptoms in children with mild AP.
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Citocinas , Pancreatitis , Humanos , Pancreatitis/sangre , Masculino , Femenino , Niño , Preescolar , Estudios Prospectivos , Adolescente , Lactante , Citocinas/sangre , Proteína C-Reactiva/análisis , Proteína C-Reactiva/metabolismo , Polonia , Índice de Severidad de la Enfermedad , Biomarcadores/sangre , Lipasa/sangre , Enfermedad AgudaRESUMEN
BACKGROUND: Childhood interstitial lung disease (chILD) is a rare group of respiratory tract disorders. One of the factors suggested to be associated with its etiopathogenesis is microaspiration related to gastroesophageal reflux disease (GERD). The aim of the present study was to determine the frequency and characteristics of GERD in children with chILD, with a particular focus on proximal GER episodes. METHODS: This was a prospective cross-sectional study. Consecutive patients with chILD underwent 24-h multichannel intraluminal pH-impedance monitoring. Different types of gastroesophageal reflux episodes (GER) were recorded and compared with regard to the GERD diagnosis. RESULTS: Sixty-two children (median age of 1.22 years) were included. GERD was diagnosed in 20 (32.3%) of them. The GERD (+) and GERD (-) subgroups differed mainly in their esophageal exposure to acid content (2.9 vs. 1.0%, p = 0.02) and bolus exposure (3.0 vs. 1.4%, p < 0.0001), as well as total number of GER (72.5 vs. 42.0 p = 0.0004), acid GER (35.5 vs. 15.0 p = 0.004), and acid proximal GER (21.0 vs. 12.0 p = 0.02). There were no differences in the number of proximal GER comparing GERD (+) and GERD (-) subgroups. CONCLUSIONS: The frequency of GERD seems to be relatively high in the population of children with chILD used in this study. However, it has not demonstrated an association between proximal GER and GERD diagnosis in chILD, which casts uncertainty over the microaspiration theory proposed to link the two diseases. The latter conclusion, however, needs to be confirmed using more accurate aspiration assessment methods.
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Reflujo Gastroesofágico , Enfermedades Pulmonares Intersticiales , Niño , Humanos , Lactante , Monitorización del pH Esofágico/efectos adversos , Estudios Prospectivos , Estudios Transversales , Reflujo Gastroesofágico/complicaciones , Reflujo Gastroesofágico/epidemiología , Reflujo Gastroesofágico/diagnóstico , Impedancia Eléctrica , Enfermedades Pulmonares Intersticiales/epidemiología , Enfermedades Pulmonares Intersticiales/complicaciones , Concentración de Iones de HidrógenoRESUMEN
BACKGROUND: Butyric acid's effectiveness has not yet been assessed in the pediatric inflammatory bowel disease (IBD) population. This study aimed to evaluate the effectiveness of oral sodium butyrate as an add-on to standard therapy in children and adolescents with newly diagnosed IBD. METHODS: This was a prospective, randomized, placebo-controlled multicenter study. Patients aged 6-18 years with colonic Crohn's disease or ulcerative colitis, who received standard therapy depending on the disease's severity, were randomized to receive 150 mg sodium butyrate twice a day (group A) or placebo (group B). The primary outcome was the difference in disease activity and fecal calprotectin concentration between the two study groups measured at 12 weeks of the study. RESULTS: In total, 72 patients with initially active disease completed the study, 29 patients in group A and 43 in group B. At week 12 of the study, the majority of patients achieved remission. No difference in remission rate or median disease activity was found between the two groups (p = 0.37 and 0.31, respectively). None of the patients reported adverse events. CONCLUSIONS: A 12-week supplementation with sodium butyrate, as adjunctive therapy, did not show efficacy in newly diagnosed children and adolescents with IBD.
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Colitis Ulcerosa , Enfermedad de Crohn , Enfermedades Inflamatorias del Intestino , Adolescente , Ácido Butírico , Niño , Colitis Ulcerosa/diagnóstico , Colitis Ulcerosa/tratamiento farmacológico , Enfermedad de Crohn/diagnóstico , Enfermedad de Crohn/tratamiento farmacológico , Humanos , Enfermedades Inflamatorias del Intestino/tratamiento farmacológico , Estudios ProspectivosRESUMEN
Background/Aims: Three-dimensional high-resolution anorectal manometry (3D-HRAM) is a precise tool to assess the function of the anorectum. Our aim is to evaluate children diagnosed with non-retentive fecal incontinence (NRFI) using 3D-HRAM. Methods: In all children diagnosed with NRFI, manometric parameters and 3-dimensional reconstructions of the anal canal subdivided into 8 segments were recorded. All data were compared to raw data that were obtained from asymptomatic children, collected in our laboratory and published previously (C group). Results: Forty children (31 male; median age, 8 years; range, 5-17) were prospectively included in the study. Comparison of the NRFI group and C group revealed lower values of mean resting pressure (74.4 mmHg vs 89.2 mmHg, P > 0.001) and maximum squeeze pressure (182 mmHg vs 208.5 mmHg, P = 0.018) in the NRFI group. In the NRFI group, the thresholds of sensation, urge and discomfort (40 cm3, 70 cm3, and 140 cm3, respectively) were significantly higher than those in the C group (20 cm3, 30 cm3, and 85 cm3, respectively; P > 0.001). In the NRFI group, 62.5% presented a mean resting pressure above the fifth percentile, and 82.5% of patients presented a maximum squeeze pressure above the fifth percentile. The comparisons between segments obtained from these patients and those obtained from the C group revealed several segments with significantly decreased pressure values in the NRFI group. Conclusions: Our study demonstrated lower pressure parameters in children with NRFI. In patients with normal resting pressures, 3D-HRAM may reveal segments with decreased pressures, which may play a potential role in the pathomechanism of incontinence.
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Excessive laxity of the connective tissue refers to a group of inherited abnormalities manifested by disturbances in the functioning of internal organs, including the gastrointestinal tract. Increased susceptibility to stretching of the distal part of the large intestine and abnormal colonic motor function could explain the predisposition to the development of functional constipation in some children. Our aim was to determine whether patients with functional constipation are more likely to be characterized by congenital laxity of connective tissue compared to the population of healthy children. Children diagnosed with functional constipation according to the Rome III criteria were prospectively enrolled in the study (study group, S) and compared to otherwise healthy children (control group, C). Excessive laxity of the connective tissue was evaluated using the Beighton Score (BS) and expressed as median and interquartile range (IQR). The study included 411 patients (median age 7.8 years, min 3 years, max 18 years; 49% male), comprising 211 patients in the S group and 200 children in the C group. The median BS in the S group was significantly higher than in the C group (median: 5 points [IQR: 1-4.5] vs 2 points [IQR: 3-7], respectively; p = 0.000). Furthermore, increased connective tissue laxity was observed more frequently in females (p < 0.05). Increased connective tissue laxity was more frequent in children with functional constipation, especially in girls. Excessive laxity of the connective tissue may be one of the etiological factors of functional constipation in children.
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Tejido Conectivo/patología , Estreñimiento/epidemiología , Inestabilidad de la Articulación/epidemiología , Adolescente , Artrometría Articular , Estudios de Casos y Controles , Niño , Preescolar , Estreñimiento/etiología , Estudios Transversales , Femenino , Humanos , Masculino , Polonia/epidemiología , Estudios Prospectivos , Factores SexualesRESUMEN
ABSTRACT: Anorectal disorders are common in children. They are related to structural and/or functional abnormalities of the anorectum or pelvic floor with a variety of symptoms. Therefore, diagnostic tests to evaluate anorectal function can help to better understand the underlying pathophysiology and aetiology as well as facilitate patient management. During the past decades, substantial efforts have been made to improve anorectal function testing; however, more advanced investigations might lead to difficulties in interpretation. Additionally, a great diversity of equipment and protocols are used among centres, which may lead to heterogeneous interpretation of results. More studies to standardize methods of testing and validate reference values are strongly recommended in children. This review updates on the current indications and the protocol of anorectal manometry.
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Incontinencia Fecal , Enfermedades del Recto , Canal Anal , Niño , Incontinencia Fecal/diagnóstico , Incontinencia Fecal/etiología , Humanos , Manometría/métodos , Enfermedades del Recto/complicaciones , Recto , Literatura de Revisión como AsuntoRESUMEN
INTRODUCTION: Anorectal manometry (ARM) provides comprehensive assessment of pressure activity in the rectum and anal canal. Absolute pressure values might depend on the catheter used. OBJECTIVE: Our aim was to compare the results obtained by different anorectal catheters in children with functional anorectal disorders. METHODS: Children diagnosed with functional defecation disorders based on the Rome IV criteria were prospectively enrolled. ARM was performed in the supine position successively using 2 different probes in each patient in random order. Resting, squeeze pressures, and bear-down maneuver variables obtained by high-resolution (2-dimensional [2D]) and high-definition (3-dimensional [3D]) catheters were compared. RESULTS: We prospectively included 100 children {mean age 7.5 [standard deviation (SD) ± 4.3] years; 62 boys}. Mean resting pressures were significantly higher when measured with the 3D than with the 2D catheter (71 [SD ± 19.4] vs. 65 [SD ± 20.1] mm Hg, respectively; p = 0.000). Intrarectal pressure measured by 3D and 2D catheters was similar (35 vs. 39 mm Hg, respectively; p = 0.761), but the percent of anal relaxation appeared to be higher for the 3D than for the 2D probe (12 vs. 5%, respectively; p = 0.002). Dyssynergic defecation (DD) was diagnosed in 41/71 patients (57.7%) using the 3D probe and in 51/71 children (71.8%) using the 2D probe (p = 0.044). Cohen's kappa showed only fair agreement between the catheters (κ = 0.40) in diagnosis of DD. CONCLUSIONS: Our study demonstrated significantly different values of pressures obtained with different types of catheters. Normal ranges for conventional manometry cannot be applied to high-resolution systems, and results obtained by different types of manometry cannot be compared without adjustments (NCT02812823).
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Canal Anal , Estreñimiento , Ataxia , Niño , Estreñimiento/diagnóstico , Humanos , Masculino , Manometría/métodos , Presión , RectoRESUMEN
Deleted in malignant brain tumours 1 protein (DMBT1) and surfactant protein D (SFTPD) are antimicrobial peptides previously linked to inflammatory bowel disease (IBD) susceptibility. This study attempts to link the most potential IBD-associated polymorphisms in DMBT1 and SFTPD with the disease severity in children. A total of 406 IBD patients (Crohn's disease (CD) n = 214 and ulcerative colitis (UC) n = 192) were genotyped using hydrolysis probe assay. Clinical expression was described by disease activity scales, albumin and C-reactive protein levels, localisation and behaviour (Paris classification), systemic steroid, immunosuppressive, biological, and surgical treatment, number of exacerbation-caused hospitalisations, relapses and nutritional status. IBD patients with the risk genotype (AA) in DMBT1 rs2981804 had more frequent biological treatment (AA: vs. AG/GG; p = 0.012), concomitant diseases (AA vs. AG vs. GG; p = 0.015) and cutaneous manifestations (AA vs. AG/GG, p = 0.008). In UC, rs2981804 genotypes might be linked with albumin concentrations at diagnosis (AA vs. AG vs. GG; p = 0.009). In CD, DMBT1 rs2981745 was significantly associated with the number of severe relapses per year of disease (p = 0.020) and time-to-immunosuppression (p = 0.045). SFTPD was seemingly found to be associated with age at first immunosuppression in IBD (CC vs. CT vs. TT; p = 0.048). In conclusion, selected polymorphisms of DMBT1 and SFTPD might be associated with some disease severity measures in children with IBD. However, the magnitude of associations and their clinical relevance might be minor.
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INTRODUCTION AND OBJECTIVE: Eosinophilic esophagitis (EoE) is an inflammatory immune-mediated oesophageal disease of growing prevalence. The aim of this study is to characterise the clinical symptoms, endoscopic features and histological findings, as well as their possible correlations, in newly-diagnosed EoE paediatric patients. MATERIAL AND METHODS: Between 2009-2018, the clinical records of patients diagnosed with EoE at the Paediatric Hospital in Warsaw, Poland, were retrospectively reviewed. Inclusion criteria were upper gastrointestinal tract symptoms in association with oesophageal mucosal biopsy specimens containing not less than 15 intraepithelial eosinophils per hpf. The prevalence and the possible correlations between symptoms, endoscopic features and the density of eosinophilic infiltration were analysed; the medical history of the comorbidities were also assessed. RESULTS: The study included 47 children (median age 9.5 years). The most common clinical symptoms were abdominal pain (53%) and GERD-like symptoms (26%). The most common macroscopic changes were white plaques and exudates in 47% and furrows in 34%. A macroscopically normal oesophagus was observed in 28% of the children. The median number of eosinophils was estimated to be 45 eosinophils/hpf (IQR: 30-60), and no significant differences were found between the density of eosinophil infiltration and clinical symptoms or endoscopic features. Moreover, 70% of the children had a history of an allergy disease, older children (>3 years) tended to have pollen allergy more often than younger children (p<0.05). CONCLUSIONS: The density of oesophageal eosinophilia does not correlate with symptoms or endoscopic findings in children with newl-diagnosed EoE.
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Esofagitis Eosinofílica/diagnóstico , Adolescente , Biopsia , Niño , Preescolar , Endoscopía , Esofagitis Eosinofílica/inmunología , Esofagitis Eosinofílica/patología , Eosinófilos/inmunología , Esófago/inmunología , Esófago/patología , Femenino , Humanos , Masculino , Membrana Mucosa/inmunología , Membrana Mucosa/patología , Polonia , Estudios RetrospectivosRESUMEN
The study aimed to determine influenza vaccine uptake among medical students and their intention to receive a hypothetical Ebola or COVID-19 vaccine. This cross-sectional questionnaire-based study was performed in 2015 and 2020 on 675 medical students at the Medical University of Warsaw, Poland. In 2020, the influenza vaccination coverage was 36.5%, and students were almost five times more likely to be vaccinated than in 2015 (OR = 4.8; 95% CI: 3.1-7.5). In 2020, the survey was conducted during the first university campaign targeted at free influenza vaccinations for all students, as well as during the first lockdown in Poland due to the COVID-19 pandemic. In 2020, clinical students (4th-6th study year) were significantly more often vaccinated than preclinical students (p < 0.001), in contrast to 2015. A majority-67.0% and 94.6%-of students expressed their intention to receive a hypothetical Ebola or COVID-19 vaccine, respectively. Among the medical students, influenza vaccination status was a predictor of the intention to receive a COVID-19 vaccine. Influenza vaccine uptake among medical students has increased significantly, but it is still not optimal; thus, further educational efforts are needed to convince those who are hesitant regarding vaccines. A high number of students reported their intention to receive a COVID-19 vaccine, and it is crucial to support their positive attitude about it.
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Introduction: Antibiotic-associated diarrhea (AAD) is a common adverse reaction to antibiotic treatment affecting up to 21% of children. The aim of the study is to evaluate whether bovine lactoferrin (bLf) might be used for AAD prevention. Materials and Methods: In this prospective, randomized, double-blind, placebo-controlled, single-center study, we enrolled 156 children aged between 1 and 18 years, treated with antibiotic due to acute respiratory or urinary tract infection. We randomly allocated children 1:1 to receive 100 mg of bLf or a placebo twice a day orally for the whole period of antibiotic therapy. The primary outcome was the occurrence of antibiotic-associated diarrhea during and up to 2 weeks after antibiotic therapy. The secondary endpoint was intravenous rehydration or antibiotic withdrawal due to diarrhea. We performed intention-to-treat analysis. Results: We included 150 patients in intention-to-treat analysis. AAD occurred in 16 of 75 (21.3%) patients in bLf group and in 7 of 75 (9.3%) individuals in placebo group [OR = 2.6, (95% CI: 1.01-6.84), p = 0.04]. Relative risk was 2.29 (95% CI: 0.89-5.88). The need for intravenous rehydration occurred in one patient in the placebo group (p = 0.3). We observed no adverse effects in neither of the groups. Discussion: The trial indicated that bLf is not effective in AAD prevention. The risk for AAD was higher in bovine lactoferrin group as compared with placebo. We registered the study protocol on ClinicalTrials.gov (NCT02626104).
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OBJECTIVES: The aim of the study was to assess the incidence of gastroesophageal reflux disease (GERD) in young females with anorexia nervosa (AN). METHODS: Participation in the study was proposed to young females with AN aged 12-18 who were hospitalized in the Department of Child Psychiatry, Medical University of Warsaw. Exclusion criteria were psychiatric disorders other than AN and treatment with prokinetic drugs and/or antacids (such as proton pump inhibitors or histamine receptor antagonists) in the last 2 weeks prior to the study. Patients were interviewed for gastrointestinal symptoms that can be related to GERD. Anthropometric measurements were obtained to assess the nutritional condition of the patients, and all of them were subjected to 24-hour pH-impedance monitoring. The pH-impedance recording was considered abnormal when the total number of reflux episodes exceeded 70 and/or the overall esophageal acid exposure time exceeded 6%. RESULTS: 23 female patients with AN were included in the study. They reported numerous symptoms, e.g., epigastric pain, nausea, vomiting, heartburn, chest pain, or excessive belching. However, only 2 of them (8.7%) were diagnosed with GERD on the basis of 24-hour pH-impedance monitoring. Both were suffering from a restrictive subtype of anorexia. CONCLUSIONS: Even if numerous gastrointestinal symptoms indicative of GERD are reported by patients with AN, diagnosis of the disease in this group should not be based on symptoms, but it should be confirmed in an objective examination, preferably pH-impedance test.
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Anorexia Nerviosa , Reflujo Gastroesofágico , Adolescente , Anorexia Nerviosa/complicaciones , Anorexia Nerviosa/diagnóstico , Anorexia Nerviosa/epidemiología , Niño , Impedancia Eléctrica , Monitorización del pH Esofágico , Femenino , Reflujo Gastroesofágico/complicaciones , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/epidemiología , Humanos , Inhibidores de la Bomba de ProtonesRESUMEN
OBJECTIVES: Recent studies have suggested that the reflux of gastric contents can cause adenoid hypertrophy (AH). The frequency of gastro-oesophageal reflux disease (GERD) in this AH population is unknown, but according to studies using pH-metry it may be as high as 65%. The aim of this study was to estimate the frequency of GERD among children with AH. METHODS: This was a cross-sectional, multicentre, prospective study of children with AH selected for adenoidectomy. The diagnosis of AH was made by a single laryngologist using a flexible fiberscope. All children had 24-hr multichannel intraluminal pH-impedance (MII/pH) assessment. A GERD diagnosis was made using BioVIEW software analysis after manual review by a single investigator. RESULTS: 38 consecutive patients (21 males, mean age 6.58 years) were enrolled in the study. GERD was diagnosed in 5 (13.2%) patients. A total of 1462 gastro-oesophageal reflux events (GERs) were detected by MII/pH and the majority (60.9%) were acidic. The only significant differences between the GERD-positive and GERD-negative groups were the total number of GERs, and the number of acid GERs. CONCLUSION: It is first study using MII/pH to assess the frequency of GERD in children with AH. The data suggest that GERD in children with AH seems to be not as common as it was previously raised. Further studies are needed to confirm these results.
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Tonsila Faríngea , Reflujo Gastroesofágico , Niño , Estudios Transversales , Impedancia Eléctrica , Monitorización del pH Esofágico , Femenino , Reflujo Gastroesofágico/diagnóstico , Reflujo Gastroesofágico/epidemiología , Humanos , Hipertrofia/epidemiología , Masculino , Estudios ProspectivosRESUMEN
BACKGROUND: After the introduction of rotavirus vaccines into immunization schedules, noroviruses account for the majority of acute gastrointestinal infections. The aim of the study was to assess the clinical presentation in immunocompromised and immunocompetent children with hospital- and community-acquired norovirus gastroenteritis. MATERIAL AND METHODS: We retrospectively reviewed clinical records of children with noroviral gastroenteritis, hospitalized in the Pediatric Hospital, Medical University of Warsaw, between 2015 and 2018. Acute gastrointestinal tract symptoms and confirmed etiology of noroviral infection were inclusion criteria. The analysis was performed in the subgroups of immunocompetent and immunocompromised patients, during community-acquired and nosocomial infections. RESULTS: A total of 57 children with median age 1.5 year (IQR: 0.7-4.0) were recruited. The majority of patients were immunocompetent (87.7%), and nosocomial infections were predominant (56.1%). Gastrointestinal symptoms included nausea, vomiting and diarrhoea (in approximately 85%), while systemic manifestations such as fever and malaise where observed in only ». Routine laboratory tests were normal in most of the patients. An analysis in the subgroups revealed statistically significant differences in blood pH and serum electrolyte levels - acidosis and electrolyte disturbances were statistically significantly more common in immunocompromised vs immunocompetent patients (p<0.05). CONCLUSIONS: More frequently the clinical presentation includes gastrointestinal symptoms with no differences between immunocompromised and immunocompetent hosts. The median laboratory values were normal in generally healthy children; disturbances were observed only in children with immunodeficiencies. Therefore, prophylactic measures are of particular importance in the latter group, which is especially sensitive to severe and nosocomial infections.
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Infecciones por Caliciviridae/terapia , Infecciones Comunitarias Adquiridas/terapia , Infección Hospitalaria/terapia , Infecciones por Caliciviridae/epidemiología , Niño , Preescolar , Infecciones Comunitarias Adquiridas/epidemiología , Infección Hospitalaria/epidemiología , Femenino , Humanos , Huésped Inmunocomprometido , Lactante , Masculino , NorovirusRESUMEN
INTRODUCTION AND OBJECTIVES: Inflammatory bowel disease (IBD) is long life disease that results from an interaction between a polygenetic predisposition and environmental factors, including smoking. The aim of this study was to evaluate beliefs about and awareness of smoking among adolescents with IBD compared to healthy controls. MATERIAL AND METHODS: Patients with IBD, Crohn's disease (CD) and ulcerative colitis (UC), and healthy controls were asked to complete a questionnaire on demographic data and smoking status. The questionnaire also included data on beliefs and awareness of smoking-related health effects, including effects on IBD. RESULTS: A total of 139 IBD patients and 108 controls were enrolled in the study. Of the IBD patients, 17/139 (12.2%) were smokers compared to 18/108 (16.7%) of controls (p=0.3). Patients with IBD were nine times more likely to be everyday smokers than occasional smokers (OR=9.2, 95% CI: 1.9- 45.1, p=0.004). No difference was found between patients with CD and UC in their answers to the question of whether "smoking increases the risk for surgery in your type of IBD" (17/28 (60.7%) vs. 10/29 (34.5%), respectively (p=0.047). More patients with CD than UC were aware of the risks of smoking on their disease: extra-intestinal manifestations and disease exacerbation, OR=11.3 (95% CI: 4.1 - 30.9; p=0.000) and OR=19.3 (95% CI: 6.7 - 55.1; p=0.000), respectively. CONCLUSIONS: The data obtained demonstrated that adolescents with CD are much more aware of the role of smoking on CD than are their peers with UC; however, this awareness is still unsatisfactory. Therefore, there is an unmet need to implement better anti-smoking strategies for this group of patients.
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Colitis Ulcerosa/psicología , Enfermedad de Crohn/psicología , Fumar/epidemiología , Adolescente , Estudios de Casos y Controles , Colitis Ulcerosa/etiología , Enfermedad de Crohn/etiología , Femenino , Conocimientos, Actitudes y Práctica en Salud , Humanos , Enfermedades Inflamatorias del Intestino/etiología , Enfermedades Inflamatorias del Intestino/psicología , Masculino , Polonia , Estudios Prospectivos , Factores de Riesgo , Fumar/efectos adversos , Encuestas y CuestionariosRESUMEN
AIM OF THE STUDY: To evaluate the immune response rate in children with inflammatory bowel disease (IBD) who received the full hepatitis B vaccination course in infancy. We also evaluated rates of response to booster doses. MATERIAL AND METHODS: Participants were 1- to 18-year-old children with IBD, who received 3 doses of the hepatitis B vaccine in infancy. The study subjects were on no immunosuppressive therapy, on immunomodulators, on biological therapy, or received combo therapy. Anti-hepatitis B surface antibody (anti-HBs) level ≥ 10 mIU/ml was considered to be seroprotective. Patients with anti-HBs level < 10 mIU/ml received 1 or 3 doses of hepatitis B vaccine, and their post-vaccination anti-HBs levels were evaluated. RESULTS: In total, we included 157 subjects, with a median age of 14.5 years. Anti-HBs levels ≥ 10 mIU/ml were found in 84/157 (53.5%) patients and were not associated with age (p = 0.3), sex (p = 0.7), or IBD type (p = 0.9). There was no significant difference in the rate of seroconversion between IBD patients treated with no immunosuppressive drugs, immunomodulators, biologicals, and combo therapy (30.4% vs. 39.3% vs. 2.7% vs. 7.1%, respectively, p = 0.3). After the first and third dose of booster vaccine, anti-HBs levels ≥ 10 mIU/ml were as follows: 92% and 100%, respectively. CONCLUSIONS: The immune response in children with IBD, who received the full series of hepatitis B vaccinations in infancy was inadequate and did not depend on the type of therapy. The booster dose(s) of vaccine could help to protect this group of patients from hepatitis B virus.
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INTRODUCTION: Diuretics improve visualization of the urinary tract in computed tomography urography in adults, as well as in magnetic resonance urography in adults and children. Also, diuretics can help to diagnose upper urinary tract obstruction in intravenous urography, ultrasonography or dynamic scintigraphy. However, there are still missing data on evaluation of furosemide usefulness in computed tomography urography examinations in children with suspected congenital anomalies of the urinary tracts.The aim of this study was to compare the homogeneity of contrast medium distribution in high-grade hydronephrosis in pediatric computed tomography urographies performed with and without use of diuretic (furosemide). MATERIALS AND METHOD: We have restrospectively analyzed computed tomography urography image series performed in the Department of Pediatric Radiology, in children with suspected congenital anomalies of the kidney and the urinary tract. Kidney units with high-grade hydronephrosis were divided in two groups: non-furosemide (n = 25) and furosemide (n = 28) group, where diuretic in dose 1 mg/kg, with maximum 20 mg, was administered intravenously 3-5 min before contrast medium administration. Subjective image quality and diagnostic confidence were evaluated by two independent radiologists and compared between study groups. RESULTS: There were no significant differences in subjective image quality and diagnostic confidence between furosemide and non-furosemide groups. CONCLUSIONS: Addition of furosemide to computed tomography urography does not improve homogeneity of contrast medium distribution in hydronephrotic kidneys in children.
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OBJECTIVES: The aim of the study was to estimate intake of total dietary fiber, and its soluble and insoluble fractions, by children with inflammatory bowel disease (IBD) in comparison with healthy controls. METHODS: This was a prospective controlled study on children with IBD. Food consumption data were collected by using the 3-day diet record. For intake of soluble and insoluble fibers author's questionnaire was used. RESULTS: The study included 50 children with IBD (80% in clinical remission) and 50 healthy controls. There were no statistically significant differences in age, weight, height, and BMI percentiles between both groups. The mean disease duration was 3.5â±â2.5 years. The daily median dietary fiber intake in patients was 15.3â±â4.2âg, whereas controls consumed about 14.1â±â3.6âg/day; differences were not statistically significant. The median intake of soluble fiber in the study group was 5.0âg/day and in controls 4.7âg/day, whereas the intake of insoluble fractions was 10.2 versus 9.7âg/day, respectively. The total fiber intake significantly increased with age and it was higher among boys in each age group. The boys better achieved adequate intake recommendations (Pâ=â0.003). Both, children with IBD and healthy controls, did not meet the adequate intake recommendations. CONCLUSIONS: Intake of fiber in patients with IBD and healthy controls was comparable; however, in both groups, it was lower than recommended.
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Fibras de la Dieta/estadística & datos numéricos , Enfermedades Inflamatorias del Intestino/dietoterapia , Adolescente , Estudios de Casos y Controles , Niño , Preescolar , Femenino , Humanos , Masculino , Estudios Prospectivos , Encuestas y CuestionariosRESUMEN
OBJECTIVES: In light of a paucity of data on the role of diet in colonoscopy preparation in paediatric population, the present study was designed to compare the effectiveness of clear liquid and low-fibre diets for breakfast and lunch on the day preceding colonoscopy in children. METHODS: This prospective, randomised trial was conducted at the Department of Paediatric Gastroenterology and Nutrition in Warsaw, Poland. Eligible patients, referred for colonoscopies, were 6 to 18 years old. Patients were randomly divided into 2 groups: the first received a clear liquid diet and the second a low-fibre diet on the day before colonoscopy. In the afternoon, all participants were asked to drink polyethylene glycol with electrolytes at a dose of 66âmL/kg to a maximum of 4âL. The effectiveness of bowel cleansing was measured using the Boston Bowel Preparation Scale (BBPS). The preparation tolerance was assessed by parents and children using a visual analogue scale. Adverse effects were reported. RESULTS: In total, 184 patients were enrolled. Of those, 96 received the clear liquid diet and 88-the low-fibre diet. The mean age of both groups was 15 years. There were no differences between the 2 study groups in age, weight, and sex, as well as in total BBPS score (BBPSâ≥â5 96.6% vs 95.1%, Pâ=â0.5). The frequency of adverse effects was similar in both groups; nausea was the most common (Pâ=â0.8). CONCLUSIONS: Clear liquid and low-fibre diets administered to children the day before colonoscopy demonstrated similar bowel cleansing effectiveness.