Objectives: The aim of this study was to compare the clinical efficacy and tolerance of polyethylene glycol 3350 (PEG) and lactulose for the treatment of functional constipation in infants and children. Methods: This randomized, multicenter study covered 12 weeks of treatment and 4 weeks of follow-up of patients with functional constipation. Patients were randomized (central randomization) to receive either PEG or lactulose. The primary end points were the number of defecations per week after 12 weeks of treatment and improvement in stool consistency of at least 2 points in the Bristol scale. The secondary end point was the presence of adverse events. Bowel movements ≥3 per week and stool consistency ≥2 (Bristol scale) were considered as successful treatment. Results: We enrolled 102 patients (M 57, F 45) aged 3.62 ± 1.42 years and 88 completed the study. At week 12, good clinical outcome was achieved in 98% (PEG) and 90% (lactulose). The PEG group had more defecations per week compared with the lactulose group (7.9 ± 0.6 vs 5.7 ± 0.5, P = 0.008) and both groups had similar frequency of defecation with pain (5% vs 5%, P = 0.9), stool retention (7% vs 10%, P = 057), large volume of stools (30% vs 31%, P = 0.9) and hard stools (7% vs 13%, P = 0.58). There were more patients with side effects in the lactulose group (15 vs 23, P = 0.02), mostly bloating and abdominal pain. Conclusions: PEG 3350 is more effective and causes fewer side effects than lactulose in the treatment of constipation in infants and children.
Background Changing the resources of vitamin D and antioxidant nutrients may affect the course of allergic diseases. The aim of the study was to investigate the association between CoQ10, vitamin D, retinol, and α‐tocopherol serum levels and severity of atopic dermatitis (AD) in children. Methods Twenty‐nine children with AD aged from 1 to 15 years were enrolled into the study. The severity of AD was categorized into mild or moderate (≤50 points in SCORAD – Scoring Atopic Dermatitis index) and severe (>50 SCORAD points). The control group was comprised of 22 children with negative history of allergy aged from 2 to 15. The serum measurements included vitamin D, retinol, α‐tocopherol, CoQ10, C‐reactive protein (CRP), complete blood count (CBC), and total immunoglobulin E (IgE). Results Low vitamin D concentration (<20 ng/ml) was observed mainly in patients with severe AD (77.8%), compared to children with mild or moderate AD (25%) or the control group (31.8%). Concentration of retinol was decreased significantly in patients with severe AD (median 1.32 μmol/l), compared to children with mild and moderate AD (median 1.66 μmol/l), but not to the control. Among inflammatory markers, only the group with severe AD demonstrated significantly elevated platelet count (PLT), red blood cell distribution width (RDW), and eosinophil count (EO). Retinol level correlated with PLT (R = −0.7; P = 0.003), white blood count (WBC) (R = −0.54; P = 0.01), total IgE (R = −0.51; P = 0.016), mean platelet volume (MPV) (R = 0.51; P = 0.02), and also with a disease severity index, SCORAD (R = −0.55; P = 0.007), whereas vitamin D level correlated only with MPV (R = 0.61; P = 0.003). No significant changes were found in tocopherol and CoQ10 levels between groups. Conclusions Children with AD should be routinely tested for vitamin D deficiency, especially during disease exacerbation. Our results confirmed correlation of serum inflammatory markers with decreased concentration of vitamin A in children with AD. This finding, however, might be an effect of severe stage of disease and not only of inadequate intake of retinol in the diet.
Background: Alcohol consumption by adolescents is responsible for a number of adverse health and social outcomes. Despite the well-established effect of alcohol use on the development of alcoholic liver disease, the relationship between the pattern of alcohol consumption and liver fibrosis is still unclear. This study is a follow-up to work on liver damage from alcohol intoxication. The aim of our study was to explore the early effects of alcohol intoxication on liver fibrosis in adolescents. Methods: The prospective study included 57 adolescents aged 14–17 years admitted to the emergency department (ED) from February 2017 to June 2018 due to acute alcohol intoxication. Serum levels of amino terminal propeptide of type III procollagen (PIIINP), type IV collagen, matrix metallopeptidase 9 (MMP-9) and tissue inhibitor of metalloproteinase 1 (TIMP-1) were determined by enzyme-linked immunosorbent assays. Results: There were significant differences in MMP-9 (p = 0.02) and TIMP-1 (p = 0.007) levels between the study and control groups. Liver parameters and selected markers of fibrosis were similar in groups in terms of blood alcohol concentrations (BAC). MMP-9 was positively correlated with alanine aminotransferase (ALT) (r = 0.38; p = 0.004) and total bilirubin (r = 0.39; p = 0.004). Positive significant correlations were also found between TIMP-1 and ALT (r = 0.47; p < 0.001), AST (r = 0.29; p = 0.03) and total bilirubin (r = 0.32; p = 0.02). In receiver operating characteristic (ROC) analysis, MMP-9 (AUC = 0.67, p = 0.02) and TIMP-1 (AUC = 0.69, p = 0.003) allowed for the differentiation of patients with and without alcohol intoxication. Conclusion: Our results show that even a single episode of alcohol intoxication in adolescents can lead to imbalance in markers of fibrosis.
The novel coronavirus disease (COVID-19) was detected for the first time in China in December 2019. Soon after it was declared a pandemic. Main symptoms include fever, dyspnea, cough, muscle pain, headache, anosmia and ageusia, however a growing body of evidence shows that other organs can be affected. Gastrointestinal manifestations have been observed in a considerable number of patients and include abdominal pain, diarrhea and vomiting. The involvement of liver as well as pancreas has been also described, however there are only a few cases of acute pancreatitis reported in patients with COVID-19. Therefore, we present a case of 6-year-old child with mild acute pancreatitis and COVID-19 pneumonia.
Congenital malformations of the gallbladder are rare and may coexist with other abnormalities of the biliary or vascular tree. One such abnormality is duplication of the gallbladder that can be asymptomatic or can present as typical gallbladder pathologies like cholelithiasis, cholecystitis, cholangitis, or pancreatitis. Imaging diagnosis is essential in identifying anatomical abnormalities of the gallbladder. The aim of the presentation is to describe the case of a 16-year-old girl admitted to hospital with abdominal pain. Abdomen ultrasound and magnetic resonance cholangiopancreatography detected a duplicated gallbladder. In the patient other clinical, laboratory, and radiological features of the gallbladder or bile duct pathology were not observed. In the case of this congenital anomaly, if it occurs asymptomatically, conservative and surgical treatment is not indicated.
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